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Sample records for cancer long-term results

  1. Long-term results of ipsilateral radiotherapy for tonsil cancer

    Energy Technology Data Exchange (ETDEWEB)

    Koo, Tae Ryoolk; Wu, Hong Gyun [Dept. of Seoul National University College of Medicine, Seoul (Korea, Republic of)

    2013-06-15

    We evaluated the effectiveness and safety of ipsilateral radiotherapy for the patient with well lateralized tonsil cancer: not cross midline and <1 cm of tumor invasion into the soft palate or base of tongue. From 2003 to 2011, twenty patients with well lateralized tonsil cancer underwent ipsilateral radiotherapy. Nineteen patients had T1-T2 tumors, and one patient had T3 tumor; twelve patients had N0-N2a disease and eight patients had N2b disease. Primary surgery followed by radiotherapy was performed in fourteen patients: four of these patients received chemotherapy. Four patients underwent induction chemotherapy followed by concurrent chemoradiotherapy (CCRT). The remaining two patients received induction chemotherapy followed by radiotherapy and definitive CCRT, respectively. No patient underwent radiotherapy alone. We analyzed the pattern of failure and complications. The median follow-up time was 64 months (range, 11 to 106 months) for surviving patients. One patient had local failure at tumor bed. There was no regional failure in contralateral neck, even in N2b disease. At five-year, local progression-free survival, distant metastasis-free survival, and progression-free survival rates were 95%, 100%, and 95%, respectively. One patient with treatment failure died, and the five-year overall survival rate was 95%. Radiation Therapy Oncology Group grade 2 xerostomia was found in one patient at least 6 months after the completion of radiotherapy. Ipsilateral radiotherapy is a reasonable treatment option for well lateralized tonsil cancer. Low rate of chronic xerostomia can be expected by sparing contralateral major salivary glands.

  2. Long-term oncologic results of salvage radical prostatectomy for locally recurrent prostate cancer after radiotherapy

    International Nuclear Information System (INIS)

    Purpose: Salvage radical prostatectomy (RP) may potentially cure patients who have isolated local prostate cancer recurrence after radiotherapy (RT). We report the long-term cancer control associated with salvage RP in a consecutive cohort of patients and identify the variables associated with disease progression and cancer survival. Methods and Materials: A total of 100 consecutive patients underwent salvage RP with curative intent for biopsy-confirmed, locally recurrent, prostate cancer after RT. Disease progression after salvage RP was defined as a prostate-specific antigen (PSA) level of ≥0.2 ng/mL or by initiation of androgen deprivation therapy. Cancer-specific mortality was defined as active clinical disease progression despite castration. Cox regression analysis was used to evaluate these endpoints. The median follow-up from RT was 10 years (range, 3-27 years) and from salvage RP was 5 years (range, 1-20 years). Results: Overall, the 5-year progression-free probability was 55% (95% confidence interval, 46-64%), and the median progression-free interval was 6.4 years. The preoperative PSA level was the only significant pretreatment predictor of disease progression in the multivariate analysis (p = 0.01). The 5-year progression-free probability for patients with a preoperative PSA level of 10 ng/mL was 86%, 55%, and 37%, respectively. The 10-year and 15-year cancer-specific mortality after salvage RP was 27% and 40%, respectively. The median time from disease progression to cancer-specific death was 10.3 years (95% confidence interval, 7.6-12.9). After multivariate analysis, the preoperative serum PSA level and seminal vesicle or lymph node status correlated independently with disease progression. Conclusions: Greater preoperative PSA levels are associated with disease progression and cancer-specific death. Long-term control of locally recurrent prostate cancer after definitive RT is possible when salvage RP is performed early in the course of recurrent

  3. Neoadjuvant radiochemotherapy for locally advanced gastric cancer: Long-term results of a phase I trial

    International Nuclear Information System (INIS)

    Purpose: To assess the long-term results of radiation therapy (RT) when added preoperatively to systemic chemotherapy in patients with locally advanced gastric cancer. Methods and Materials: Patients presenting with T3-4 or N+ gastric cancer received two cycles of cisplatin 100 mg/m2 d1, 5FU 800 mg/m2 d1-4, and Leucovorin 60 mg twice daily d1-4; one cycle before and one concomitantly with hyperfractionated RT (median dose, 38.4; range, 31.2-45.6 Gy). All patients underwent a total or subtotal gastrectomy with D2 lymph node resection. Results: Nineteen patients were accrued and 18 completed the neoadjuvant therapeutic program. All patients were subsequently operated and no fatality occurred. At a mean follow-up of 8 years for the surviving patients, no severe late toxicity was observed. The 5-year locoregional control, disease-free, and overall survival were of 85%, 41%, and 35%, respectively. The peritoneum was the most frequent site of relapse. Among long terms survivors, no severe (Radiation Therapy Oncology Group Grade 3-4) late complication was reported. Conclusions: The present neoadjuvant treatment does not seem to increase the operative risk, nor the late side effects. The encouraging locoregional control rate suggests that the neoadjuvant approach should be considered for future trials in locally advanced gastric cancer. Also, the frequency of peritoneal recurrence stresses the need for a more efficient systemic or intraperitoneal treatment

  4. Advanced head and neck cancer: Long-term results of chemo-radiotherapy, complications and induction of second malignancies

    OpenAIRE

    Munker, Reinhold; Purmale, L.; Aydemir, Ü.; Reitmeier, M.; Pohlmann, H.; Schorer, H.; Hartenstein, R.

    2001-01-01

    Background: Chemo-radiotherapy is superior to radiotherapy alone in the treatment of advanced, inoperable head and neck cancer. The long-term treatment results, the induction of second malignant tumors, and other long-term toxicities are not well defined. Patients and Methods: 100 consecutive patients with advanced head and neck cancer who were treated at our center were studied. Treatment results, survival, the occurrence of late complications, and second malignant tumors (SMT) were investig...

  5. Long-term Results of Breast-conserving Surgery and Radiation Therapy in Early Breast Cancer

    International Nuclear Information System (INIS)

    To evaluate the long-term results after breast-conserving surgery and radiation therapy in early breast cancer in terms of failure, survival, and cosmesis. One hundred fifty-four patients with stage I and II breast cancer were treated with conservative surgery plus radiotherapy between January 1992 and December 2002 at the Keimyung University Dongsan Medical Center. According to TNM stage, 93 patients were stage I, 50 were IIa, and 11 were IIb. The affected breasts were irradiated with 6 MV photons to 50.4 Gy in 28 fractions over 5.5 weeks with a boost irradiation dose of 10∼16 Gy to the excision site. Chemotherapy was administered in 75 patients and hormonal therapy in 92 patients with tamoxifen. Follow-up periods were 13∼179 months, with a median of 92.5 months. The 5- and 10-year overall survival rates were 97.3% and 94.5%, respectively. The 5- and 10-year disease-free survival (5YDFS and 10YDFS, respectively) rates were 92.5% and 88.9%, respectively; the ultimate 5YDFS and 10YDFS rates after salvage treatment were 93.9% and 90.2%, respectively. Based on multivariate analysis, only the interval between surgery and radiation therapy (≤6 weeks vs. >6 weeks, p=0.017) was a statistically significant prognostic factor for DFS. The major type of treatment failure was distant failure (78.5%) and the most common distant metastatic site was the lungs. The cosmetic results were good-to-excellent in 96 patients (80.7%). Conservative surgery and radiation for early stage invasive breast cancer yielded excellent survival and cosmetic results. Radiation therapy should be started as soon as possible after breast-conserving surgery in patients with early breast cancer, ideally within 6 weeks

  6. Long-term Results of Breast-conserving Surgery and Radiation Therapy in Early Breast Cancer

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    Kim, Jin Hee; Byun, Sang Jun [Dongsan Medical Center, Daegu (Korea, Republic of)

    2009-09-15

    To evaluate the long-term results after breast-conserving surgery and radiation therapy in early breast cancer in terms of failure, survival, and cosmesis. One hundred fifty-four patients with stage I and II breast cancer were treated with conservative surgery plus radiotherapy between January 1992 and December 2002 at the Keimyung University Dongsan Medical Center. According to TNM stage, 93 patients were stage I, 50 were IIa, and 11 were IIb. The affected breasts were irradiated with 6 MV photons to 50.4 Gy in 28 fractions over 5.5 weeks with a boost irradiation dose of 10{approx}16 Gy to the excision site. Chemotherapy was administered in 75 patients and hormonal therapy in 92 patients with tamoxifen. Follow-up periods were 13{approx}179 months, with a median of 92.5 months. The 5- and 10-year overall survival rates were 97.3% and 94.5%, respectively. The 5- and 10-year disease-free survival (5YDFS and 10YDFS, respectively) rates were 92.5% and 88.9%, respectively; the ultimate 5YDFS and 10YDFS rates after salvage treatment were 93.9% and 90.2%, respectively. Based on multivariate analysis, only the interval between surgery and radiation therapy ({<=}6 weeks vs. >6 weeks, p=0.017) was a statistically significant prognostic factor for DFS. The major type of treatment failure was distant failure (78.5%) and the most common distant metastatic site was the lungs. The cosmetic results were good-to-excellent in 96 patients (80.7%). Conservative surgery and radiation for early stage invasive breast cancer yielded excellent survival and cosmetic results. Radiation therapy should be started as soon as possible after breast-conserving surgery in patients with early breast cancer, ideally within 6 weeks.

  7. Long-term results and complications of preoperative radiation in the treatment of rectal cancer

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    Reed, W.P.; Garb, J.L.; Park, W.C.; Stark, A.J.; Chabot, J.R.; Friedmann, P.

    1988-02-01

    A retrospective study of 149 patients with rectal cancer diagnosed between 1972 and 1979 was undertaken to compare survival, disease-free survival, recurrence sites, and long-term complications of 40 patients who received 4000 to 4500 rads of preoperative adjuvant radiotherapy (radiation group) with those of 109 patients treated by resection alone (control group). After a mean follow-up of 84 months and 99 months, respectively, survival of the irradiated patients was significantly better than that of controls (68% versus 52%, p less than 0.05). Disease-free survival of those patients rendered free of disease by treatment was also superior for the irradiated group (84% versus 57%, p less than 0.005). Local recurrence without signs of distant metastases developed only one-third as often in irradiated patients (6% versus 18%). Distant metastases, alone or in combination with local recurrence, were also less common after radiation (12% versus 27%). Second primary tumors developed in 15% and 10% of the respective groups, a difference that was not statistically significant. When we consider the survival benefit of preoperative radiation therapy, long-term complications were relatively mild. Delayed healing of the perineum was noted in two irradiated patients. Persistent diarrhea was severe enough to warrant treatment in only one case, and one patient required a colostomy for intestinal obstruction from pelvic fibrosis.

  8. Long-term results and complications of preoperative radiation in the treatment of rectal cancer

    International Nuclear Information System (INIS)

    A retrospective study of 149 patients with rectal cancer diagnosed between 1972 and 1979 was undertaken to compare survival, disease-free survival, recurrence sites, and long-term complications of 40 patients who received 4000 to 4500 rads of preoperative adjuvant radiotherapy (radiation group) with those of 109 patients treated by resection alone (control group). After a mean follow-up of 84 months and 99 months, respectively, survival of the irradiated patients was significantly better than that of controls (68% versus 52%, p less than 0.05). Disease-free survival of those patients rendered free of disease by treatment was also superior for the irradiated group (84% versus 57%, p less than 0.005). Local recurrence without signs of distant metastases developed only one-third as often in irradiated patients (6% versus 18%). Distant metastases, alone or in combination with local recurrence, were also less common after radiation (12% versus 27%). Second primary tumors developed in 15% and 10% of the respective groups, a difference that was not statistically significant. When we consider the survival benefit of preoperative radiation therapy, long-term complications were relatively mild. Delayed healing of the perineum was noted in two irradiated patients. Persistent diarrhea was severe enough to warrant treatment in only one case, and one patient required a colostomy for intestinal obstruction from pelvic fibrosis

  9. Determinants of long-term fatigue in breast cancer survivors: results of a prospective patient cohort study

    NARCIS (Netherlands)

    Schmidt, M.E.; Chang-Claude, J.; Seibold, P.; Vrieling, A.; Heinz, J.; Flesch-Janys, D.; Steindorf, K.

    2015-01-01

    OBJECTIVE: Fatigue is among the most distressing symptoms across the breast cancer continuum. However, little is known about the factors contributing to long-term persisting fatigue. Therefore, we explored determinants of long-term physical, affective, and cognitive fatigue in a prospective cohort o

  10. Subareolar breast cancer: long-term results with conservative surgery and radiation therapy

    International Nuclear Information System (INIS)

    Purpose: It has been suggested that patients presenting with breast cancers within 2 cm of the nipple areolar complex represent a relative contraindication to conservative management due to either a compromised cosmetic result associated with sacrifice of the nipple areolar complex, reluctance to include the entire nipple areolar complex in the conedown field, or increased risk of multicentricity. We have reviewed our experience of conservatively treated patients with specific reference to the subset of patients presenting with tumors within 2 cm of the nipple areolar complex. Methods and Materials: Between January 1970 and December 1989, 1014 patients with early stage breast cancer were treated at Yale-New Haven Hospital by excisional biopsy with or without axillary lymph node dissection. Of the 1014 charts reviewed, a total of 98 patients fulfilled the criteria of having a central/subareolar breast cancer. Reexcision was performed on only 16 patients. Following conservative surgery, patients were treated with radiation therapy to the intact breast to a total median dose of 48 Gy with conedown to a total of 64 Gy. Adjuvant systemic therapy and regional nodal irradiation were administered as clinically indicated. Results: As of December 1993, the median follow-up for the 98 patients in this study was 9.03 years. The majority of patients had presented with either a palpable mass or a mammographically detected lesion. Three patients presented with Paget's disease, five with nipple discharge, and seven with nipple inversion. Ten of the 98 patients had the nipple areolar complex sacrificed at the time of surgery, while the remaining 88 patients had the entire nipple areolar complex included in the conedown field. Four of these 88 patients had the nipple partially blocked during the electron conedown. There were no significant complications associated with including the entire nipple areolar complex within the conedown field to a median dose of 64 Gy. Six of the 98

  11. Low-dose-rate brachytherapy for patients with transurethral resection before implantation in prostate cancer: long-term results

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    Prada, Pedro J.; Anchuelo, Javier; Blanco, Ana Garcia; Paya, Gema; Cardenal, Juan; Acuña, Enrique; Ferri, Maria [Department of Radiation Oncology, Hospital Universitario Marqués de Valdecilla, Santander, Cantabria (Spain); Vazquez, Andres; Pacheco, Maite; Sanchez, Jesica [Department of Radiation Physics, Hospital Universitario Marqués de Valdecilla, Santander, Cantabria (Spain)

    2016-01-15

    Objectives: We analyzed the long-term oncologic outcome for patients with prostate cancer and transurethral resection who were treated using low-dose-rate (LDR) prostate brachytherapy. Methods and Materials: From January 2001 to December 2005, 57 consecutive patients were treated with clinically localized prostate cancer. No patients received external beam radiation. All of them underwent LDR prostate brachytherapy. Biochemical failure was defined according to the 'Phoenix consensus'. Patients were stratified as low and intermediate risk based on The Memorial Sloan Kettering group definition. Results: The median follow-up time for these 57 patients was 104 months. The overall survival according to Kaplan-Meier estimates was 88% (±6%) at 5 years and 77% (±6%) at 12 years. The 5 and 10 years for failure in tumour-free survival (TFS) was 96% and respectively (±2%), whereas for biochemical control was 94% and respectively (±3%) at 5 and 10 years, 98% (±1%) of patients being free of local recurrence. A patient reported incontinence after treatment (1.7%). The chronic genitourinary complains grade I were 7% and grade II, 10%. At six months 94% of patients reported no change in bowel function. Conclusions: The excellent long-term results and low morbidity presented, as well as the many advantages of prostate brachytherapy over other treatments, demonstrates that brachytherapy is an effective treatment for patients with transurethral resection and clinical organ-confined prostate cancer. (author)

  12. Long-term results of concurrent radiotherapy and UFT in patients with locally advanced pancreatic cancer

    DEFF Research Database (Denmark)

    Bjerregaard, Jon K; Mortensen, Michael B; Jensen, Helle A;

    2009-01-01

    BACKGROUND: Definition and treatment options for locally advanced non-resectable pancreatic cancer (LAPC) vary. Treatment options range from palliative chemotherapy to chemoradiotherapy (CRT). Several studies have shown that a number of patients become resectable after complementary treatment prior...

  13. Long-term results of intraoperative electron beam radiation therapy for nonmetastatic locally advanced pancreatic cancer

    Science.gov (United States)

    Chen, Yingtai; Che, Xu; Zhang, Jianwei; Huang, Huang; Zhao, Dongbing; Tian, Yantao; Li, Yexiong; Feng, Qinfu; Zhang, Zhihui; Jiang, Qinglong; Zhang, Shuisheng; Tang, Xiaolong; Huang, Xianghui; Chu, Yunmian; Zhang, Jianghu; Sun, Yuemin; Zhang, Yawei; Wang, Chengfeng

    2016-01-01

    Abstract To assess prognostic benefits of intraoperative electron beam radiation therapy (IOERT) in patients with nonmetastatic locally advanced pancreatic cancer (LAPC) and evaluate optimal adjuvant treatment after IOERT. A retrospective cohort study using prospectively collected data was conducted at the Cancer Hospital of the Chinese Academy of Medical Sciences, China National Cancer Center. Two hundred forty-seven consecutive patients with nonmetastatic LAPC who underwent IOERT between January 2008 and May 2015 were identified and included in the study. Overall survival (OS) was calculated from the day of IOERT. Prognostic factors were examined using Cox proportional hazards models. The 1-, 2-, and 3-year actuarial survival rates were 40%, 14%, and 7.2%, respectively, with a median OS of 9.0 months. On multivariate analysis, an IOERT applicator diameter strategy incorporating IOERT and postoperative adjuvant treatment. Chemoradiotherapy followed by chemotherapy might be a recommended adjuvant treatment strategy for well-selected cases. Intraoperative interstitial sustained-release 5-fluorouracil chemotherapy should not be recommended for patients with nonmetastatic LAPC. PMID:27661028

  14. Bladder Function Preservation With Brachytherapy, External Beam Radiation Therapy, and Limited Surger in Bladder Cancer Patients: Long-Term Results

    International Nuclear Information System (INIS)

    Purpose: To report long-term results of a bladder preservation strategy for muscle-invasive bladder cancer (MIBC) using external beam radiation therapy and brachytherapy/interstitial radiation therapy (IRT). Methods and Materials: Between May 1989 and October 2011, 192 selected patients with MIBC were treated with a combined regimen of preoperative external beam radiation therapy and subsequent surgical exploration with or without partial cystectomy and insertion of source carrier tubes for afterloading IRT using low dose rate and pulsed dose rate. Data for oncologic and functional outcomes were prospectively collected. The primary endpoints were local recurrence-free survival (LRFS), bladder function preservation survival, and salvage cystectomy-free survival. The endpoints were constructed according to the Kaplan-Meier method. Results: The mean follow-up period was 105.5 months. The LRFS rate was 80% and 73% at 5 and 10 years, respectively. Salvage cystectomy-free survival at 5 and 10 years was 93% and 85%. The 5- and 10-year overall survival rates were 65% and 46%, whereas cancer-specific survival at 5 and 10 years was 75% and 67%. The distant metastases-free survival rate was 76% and 69% at 5 and 10 years. Multivariate analysis revealed no independent predictors of LRFS. Radiation Therapy Oncology Group grade ≥3 late bladder and rectum toxicity were recorded in 11 patients (5.7%) and 2 patients (1%), respectively. Conclusions: A multimodality bladder-sparing regimen using IRT offers excellent long-term oncologic outcome in selected patients with MIBC. The late toxicity rate is low, and the majority of patients preserve their functional bladder

  15. Evaluation of long-term cosmetic results and complications following breast conserving surgery and radiation therapy for breast cancer

    International Nuclear Information System (INIS)

    Long-term cosmetic outcomes and complications were evaluated in 109 patients with breast cancer who had been treated by breast conservation therapy. Patients received radiation therapy at Kyoto University Hospital following quadrantectomy and level II or III axillary node dissection. Factors that might influence long-term cosmetic results were also analyzed. Irradiation to the breast was administered in 2 Gy fractions, 5 times a week for a total of 50 Gy in all patients. Cobalt-60 γ-rays were used in 108 patients with the exception of 1 patient who received 6 Mev X-ray. Some patients with positive or close margins received boost irradiation of 10 Gy using electron beams to the primary tumor bed. Cosmetic outcome was assessed by both a scoring method and breast retraction assessment (BRA). Forty-seven percent of patients were assessed as excellent to good before radiation therapy. The percent of excellent to good decreased shortly after termination of radiation therapy, but gradually improved and stabilized by 3 years. Seventy percent of patients showed a score of excellent to good 5 years after treatment. The average BRA of the 109 patients was 3.0 cm. This did not change between 3 and 5 years after treatment. A significant correlation between cosmetic score and BRA was shown at all follow-up times. Factors such as age over 50 years (p=0.008), tumor location in the outer quadrant (p=0.02) and boost irradiation (p=0.03) significantly affected the cosmetic score. Arm edema and restriction of shoulder movement were observed in 22% and 49% at the start of radiation therapy, these improved within approximately 3 years and 1 year after treatment, respectively. Mild skin change was observed in 60% of patients even 5 years after treatment. The results indicate that cosmetic outcome after breast conservation therapy is clinically acceptable, and the complication rate is low. (author)

  16. Evaluation of long-term cosmetic results and complications following breast conserving surgery and radiation therapy for breast cancer

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    Fujishiro, Satsuki; Mitsumori, Michihide; Kokubo, Masaki; Nagata, Yasushi; Sasai, Keisuke; Hiraoka, Masahiro [Kyoto Univ. (Japan). Hospital; Kodama, Hiroshi

    1999-12-01

    Long-term cosmetic outcomes and complications were evaluated in 109 patients with breast cancer who had been treated by breast conservation therapy. Patients received radiation therapy at Kyoto University Hospital following quadrantectomy and level II or III axillary node dissection. Factors that might influence long-term cosmetic results were also analyzed. Irradiation to the breast was administered in 2 Gy fractions, 5 times a week for a total of 50 Gy in all patients. Cobalt-60 {gamma}-rays were used in 108 patients with the exception of 1 patient who received 6 Mev X-ray. Some patients with positive or close margins received boost irradiation of 10 Gy using electron beams to the primary tumor bed. Cosmetic outcome was assessed by both a scoring method and breast retraction assessment (BRA). Forty-seven percent of patients were assessed as excellent to good before radiation therapy. The percent of excellent to good decreased shortly after termination of radiation therapy, but gradually improved and stabilized by 3 years. Seventy percent of patients showed a score of excellent to good 5 years after treatment. The average BRA of the 109 patients was 3.0 cm. This did not change between 3 and 5 years after treatment. A significant correlation between cosmetic score and BRA was shown at all follow-up times. Factors such as age over 50 years (p=0.008), tumor location in the outer quadrant (p=0.02) and boost irradiation (p=0.03) significantly affected the cosmetic score. Arm edema and restriction of shoulder movement were observed in 22% and 49% at the start of radiation therapy, these improved within approximately 3 years and 1 year after treatment, respectively. Mild skin change was observed in 60% of patients even 5 years after treatment. The results indicate that cosmetic outcome after breast conservation therapy is clinically acceptable, and the complication rate is low. (author)

  17. Therapy-related leukemia as a result of long-term chemotherapy for non-small cell lung cancer

    International Nuclear Information System (INIS)

    Recent advances in chemotherapy have prolonged the survival of lung cancer patients. However, there have been reports of patients who suffer therapy-related leukemia after chemotherapy. A 64-year-old woman was given a diagnosis of adenocarcinoma (T4N0M0 stage IIIB) in 2004, and received chemotherapy with cisplatin and other drugs from 2004 to 2009, and radiotherapy for brain metastasis in 2008. In January 2009, she was admitted to our hospital with low-grade fever, fatigue, and prolonged neutropenia. A peripheral blood smear revealed a predominance of circulating myeloblasts. Examination of the bone marrow aspirate confirmed acute myelogenous leukemia. We think that therapy-related leukemia developed because of long-term chemotherapy and radiotherapy. Therapy-related leukemia can develop in lung cancer patients who undergo long-term therapy. (author)

  18. Preoperative radio-chemotherapy in early breast cancer patients: Long-term results of a phase II trial

    International Nuclear Information System (INIS)

    Purpose: This phase II trial aimed to investigate the efficacy of concurrent radio- (RT) and chemotherapy (CT) in the preoperative setting for operable, non-metastatic breast cancer (BC) not amenable to initial breast-conserving surgery (BCS). Patients and methods: From 2001 to 2003, 59 women were included. CT consisted of four cycles of 5-FU, 500 mg/m2/d, continuous infusion (d1–d5) and vinorelbine, 25 mg/m2 (d1 and d6). Starting concurrently with the second cycle, RT delivered 50 Gy to the breast and 46 Gy to the internal mammary and supra/infra-clavicular areas. Breast surgery and lymph node dissection were then performed. Adjuvant treatment consisted of a 16 Gy boost to the tumor bed after BCS, FEC (four cycles of fluorouracil 500 mg/m2, cyclophosphamide 500 mg/m2, and epirubicin 100 mg/m2, d1; d21) for pN1-3 and hormone-therapy for positive hormone receptors BC. Results: The in-breast pathological complete response rate was 27%. BCS was performed in 41 (69%) pts. Overall and distant-disease free survivals at 5 years were respectively 88% [95% CI 80–98] and 83% [95% CI 74–93] whereas locoregional and local controls were 90% [95% CI 82–97] and 97% [95% CI 92–100]. Late toxicity (CTCAE-V3) was assessed in 51 pts (86%) with a median follow-up of 7 years [5–8]. Four (8%) experienced at least one grade III toxicities (one telangectasia and three fibroses). Cosmetic results, assessed in 35 of the 41 pts (85%) who retained their breasts, were poor in four pts (11%). Conclusion: Preoperative concurrent administration of RT and CT is an effective regimen. Long-term toxicity is moderate. This association deserves further evaluations in prospective trials.

  19. Long-term results of forward intensity-modulated radiation therapy for patients with early-stage breast cancer

    International Nuclear Information System (INIS)

    To observe long-term clinical outcomes for patients with early-stage breast cancer treated with forward intensity-modulated radiation therapy (IMRT), including local control and clinical toxicities. We retrospectively analyzed a total of 214 patients with stage I-II breast cancer who were treated with breast conserving surgery followed by adjuvant breast radiation therapy between 2001 and 2008. All patients were treated using forward IMRT. The whole breast was irradiated to a dose of 50 to 50.4 Gy followed by an 8 to 12 Gy electron boost to the surgical bed. The median age was 46 years (range, 21 to 82 years) and the medial follow-up time was 7.3 years (range, 2.4 to 11.7 years). Stage T1 was 139 (65%) and T2 was 75 (35%), respectively. Ipsilateral breast recurrence was observed in 3 patients. The 5- and 10-year local control rates were 99.1% and 97.8%, respectively. The cosmetic outcome was evaluated according to the Harvard scale and 89.4% of patients were scored as excellent or good. The whole breast radiation therapy as an adjuvant treatment using a forward IMRT technique showed excellent long-term local control as well as favorable outcomes of toxicity and cosmesis.

  20. Long-term results of forward intensity-modulated radiation therapy for patients with early-stage breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Ha, Boram; Suh, Hyun Suk; Lee, Ji Hae; Lee, Kyung Ja; Lee, Rena; Moon, Byung In [Ewha Womans University College of Medicine, Seoul (Korea, Republic of)

    2013-12-15

    To observe long-term clinical outcomes for patients with early-stage breast cancer treated with forward intensity-modulated radiation therapy (IMRT), including local control and clinical toxicities. We retrospectively analyzed a total of 214 patients with stage I-II breast cancer who were treated with breast conserving surgery followed by adjuvant breast radiation therapy between 2001 and 2008. All patients were treated using forward IMRT. The whole breast was irradiated to a dose of 50 to 50.4 Gy followed by an 8 to 12 Gy electron boost to the surgical bed. The median age was 46 years (range, 21 to 82 years) and the medial follow-up time was 7.3 years (range, 2.4 to 11.7 years). Stage T1 was 139 (65%) and T2 was 75 (35%), respectively. Ipsilateral breast recurrence was observed in 3 patients. The 5- and 10-year local control rates were 99.1% and 97.8%, respectively. The cosmetic outcome was evaluated according to the Harvard scale and 89.4% of patients were scored as excellent or good. The whole breast radiation therapy as an adjuvant treatment using a forward IMRT technique showed excellent long-term local control as well as favorable outcomes of toxicity and cosmesis.

  1. Long-term follow-up study and long-term care of childhood cancer survivors

    Directory of Open Access Journals (Sweden)

    Hyeon Jin Park

    2010-04-01

    Full Text Available The number of long-term survivors is increasing in the western countries due to remarkable improvements in the treatment of childhood cancer. The long-term complications of childhood cancer survivors in these countries were brought to light by the childhood cancer survivor studies. In Korea, the 5-year survival rate of childhood cancer patients is approaching 70%; therefore, it is extremely important to undertake similar long-term follow-up studies and comprehensive long-term care for our population. On the basis of the experiences of childhood cancer survivorship care of the western countries and the current Korean status of childhood cancer survivors, long-term follow-up study and long-term care systems need to be established in Korea in the near future. This system might contribute to the improvement of the quality of life of childhood cancer survivors through effective intervention strategies.

  2. Reirradiation for recurrent head and neck cancer with salvage interstitial pulsed-dose-rate brachytherapy. Long-term results

    Energy Technology Data Exchange (ETDEWEB)

    Strnad, Vratislav; Lotter, Michael; Kreppner, Stephan; Fietkau, Rainer [University Hospital Erlangen, Dept. of Radiation Oncology, Erlangen (Germany)

    2015-01-10

    To assess the long-term results of protocol-based interstitial pulsed-dose-rate (PDR) brachytherapy as reirradiation combined with simultaneous chemotherapy and interstitial hyperthermia in selected patients with recurrent head and neck tumors. A total of 104 patients with biopsy-proven recurrent head and neck cancer were treated with interstitial PDR brachytherapy. Salvage surgery had also been undergone by 53/104 (51 %) patients (R1 or R2 resection in > 80 % of patients). Salvage brachytherapy alone was administered in 81 patients (78 %), with a median total dose of 56.7 Gy. Salvage brachytherapy in combination with external beam radiotherapy (EBRT) was performed in 23/104 patients (32 %), using a median total dose of D{sub REF} = 24 Gy. Simultaneously to PDR brachytherapy, concomitant chemotherapy was administered in 58/104 (55.8 %) patients. A single session of interstitial hyperthermia was also used to treat 33/104 (31.7 %) patients. The analysis was performed after a median follow-up of 60 months. Calculated according to Kaplan-Meier, local tumor control rates after 2, 5, and 10 years were 92.5, 82.4, and 58.9 %, respectively. Comparing results of salvage PDR brachytherapy with or without simultaneous chemotherapy, the 10-year local control rates were 76 vs. 39 % (p= 0014), respectively. No other patient- or treatment-related parameters had a significant influence on treatment results. Soft tissue necrosis or bone necrosis developed in 18/104 (17.3 %) and 11/104 (9.6 %) patients, respectively, but only 3 % of patients required surgical treatment. PDR interstitial brachytherapy with simultaneous chemotherapy is a very effective and, in experienced hands, also a safe treatment modality in selected patients with head and neck cancer in previously irradiated areas. (orig.) [German] Es erfolgte die Analyse der Langzeitergebnisse einer protokollbasierten interstitiellen Brachytherapie (Re-Bestrahlung) mit simultaner Chemotherapie und interstitieller Hyperthermie

  3. Effects of a dietary intervention on gastrointestinal symptoms after prostate cancer radiotherapy: Long-term results from a randomized controlled trial

    International Nuclear Information System (INIS)

    Background and purpose: To evaluate the long-term effects of dietary intervention on gastrointestinal symptoms after highly dose-escalated radiotherapy for localized prostate cancer, using boost with protons or high-dose-rate brachytherapy. Materials and methods: Patients were randomized to an intervention group (n = 64) advised to reduce insoluble dietary fiber and lactose intake, or to a standard care group (n = 66) advised to continue their usual diet. Gastrointestinal symptoms, other domains of health-related quality of life (HRQOL), and dietary intake were evaluated for ⩽24 months post-radiotherapy with the European Organization for Research and Treatment of Cancer quality-of-life questionnaires QLQ-C30 and QLQ-PR25, Gastrointestinal Side Effects Questionnaire, and Food Frequency Questionnaire. The effect of the intervention on gastrointestinal symptoms was evaluated using generalized estimating equations. Results: Dietary intervention had no obvious effect on long-term gastrointestinal symptoms or HRQOL. The intervention group markedly reduced their dietary fiber and lactose intake during radiotherapy, but adherence tended to decline over time. The vast majority of long-term gastrointestinal symptoms were reported as ‘a little’, with a noticeable difference from pre-treatment only for unintentional stool leakage, limitations on daily activities, and mucus discharge. Conclusion: Long-term gastrointestinal symptoms were predominantly mild, and dietary intervention was not superior to a usual diet in preventing these symptoms

  4. Prognostic Significance of Immunoreactive Neutrophil Elastase in Human Breast Cancer: Long-Term Follow-Up Results in 313 Patients

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    Miwa Akizuki

    2007-03-01

    Full Text Available OBJECTIVE: We have measured the concentration of immunoreactive neutrophil elastase (ir-NE in the tumor extracts of 313 primary human breast cancers. Sufficient time has elapsed, and we are now ready to analyze its prognostic value in human breast cancer. METHODS: ir-NE concentration in tumor extracts was determined with an enzyme-linked immunosorbent assay that enables a rapid measurement of both free-form ir-NE and the α1-protease inhibitor-complexed form of ir-NE. We analyzed the prognostic value of this enzyme in human breast cancer in univariate and multivariate analyses. RESULTS: Patients with breast cancer tissue containing a high concentration of ir-NE had poor survival compared to those with a low concentration of ir-NE at the cutoff point of 9.0 µg/100 mg protein (P = .0012, which had been previously determined in another group of 49 patients. Multivariate stepwise analysis selected lymph node status (P= .0004; relative risk = 1.46 and ir-NE concentration (P= .0013; relative risk = 1.43 as independent prognostic factors for recurrence. CONCLUSIONS: Tumor ir-NE concentration is an independent prognostic factor in patients with breast cancer who undergo curative surgery. This enzyme may play an active role in tumor progression that leads to metastasis in human breast cancer.

  5. Long term results of mandibular distraction

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    Batra Puneet

    2006-03-01

    Full Text Available Mandibular distraction osteogenesis has become a popular surgical modality due to its many advantages over conventional orthognathic surgical procedures. However, in spite of the technique having been used for over 15 years, no concrete long term results are available regarding the stability of results. We discuss the various studies which have reported either in favour or against the stablility of results after distraction. We report a series of 6 cases (3 unilateral and 3 bilateral distraction where distraction was carried out before puberty and followed them up to seven years after removal of distractors. This case series shows that results achieved by distraction osteogenesis are unstable or best unpredictable with respect to producing a permanent size increase in the mandible. The role of the distraction osteogenesis in overcoming the pterygomassetric sling is questionable. We suggest a multicenter study with adequate patient numbers treated with a similar protocol and documented after growth cessation to have meaningful conclusions on the debate of distraction osteogenesis versus orthognathic surgery.

  6. Intraoperative radiotherapy given as a boost for early breast cancer: Long-term clinical and cosmetic results

    International Nuclear Information System (INIS)

    Purpose: The standard radiotherapy (RT) of breast cancer consists of 50 Gy external beam RT (EBRT) to the whole breast followed by an electron boost of 10-16 Gy to the tumor bed, but this has several cosmetic disadvantages. Intraoperative radiotherapy (IORT) could be an alternative to overcome these. Methods and Materials: We evaluated 50 women with early breast cancer operated on in a dedicated IORT facility. Median dose of 10 Gy was delivered using 9-MeV electron beams. All patients received postoperative EBRT (50 Gy in 2 Gy fractions). Late toxicity and cosmetic results were assessed independently by two physicians according to the Common Terminology Criteria for Adverse Event v3.0 grading system and the European Organization for Research and Treatment of Cancer questionnaires. Results: After a median follow-up of 9.1 years (range, 5-15 years), two local recurrences were observed within the primary tumor bed. At the time of analysis, 45 patients are alive with (n = 1) or without disease. Among the 42 disease-free remaining patients, 6 experienced Grade 2 late subcutaneous fibrosis within the boost area. Overall, the scores indicated a very good quality of life and cosmesis was good to excellent in the evaluated patients. Conclusion: Our results confirm that IORT given as a boost after breast-conserving surgery is a reliable alternative to conventional postoperative fractionated boost radiation

  7. Concurrent cisplatin and radiotherapy for inoperable bladder cancer: long term results and prognostic predictors of local control and survival

    International Nuclear Information System (INIS)

    Therapeutic strategies for muscle invasive bladder cancer are currently evolving. A recent European randomized study has shown that neo-adjuvant chemotherapy does not improve the chance of cure or of conservative treatment. Concurrent chemotherapy and radiotherapy would provide better results but these is a need to identify by prognostic factors patients who may benefit from such a conservative strategy. Concurrent cisplatin and radiation therapy is a potentially locally curative treatment for 43 % of patients with muscle-invasive bladder cancer not candidates for radical surgery. Clinical T-stage and hydronephrosis have a significant and independent prognostic value on local control but appears not discriminant enough to select patients for conservative treatment. (authors)

  8. Long-Term Results of a Randomized Trial in Locally Advanced Rectal Cancer: No Benefit From Adding a Brachytherapy Boost

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    Appelt, Ane L., E-mail: ane.lindegaard.appelt@rsyd.dk [Department of Oncology, Vejle Hospital, Vejle (Denmark); Faculty of Health Sciences, University of Southern Denmark, Odense (Denmark); Vogelius, Ivan R. [Department of Radiation Oncology, Rigshospitalet, University of Copenhagen, Copenhagen (Denmark); Pløen, John; Rafaelsen, Søren R.; Lindebjerg, Jan; Havelund, Birgitte M. [Danish Colorectal Cancer Group South, Vejle Hospital, Vejle (Denmark); Bentzen, Søren M. [Division of Biostatistics and Bioinformatics, University of Maryland Greenebaum Cancer Center, and Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, Maryland (United States); Jakobsen, Anders [Faculty of Health Sciences, University of Southern Denmark, Odense (Denmark); Danish Colorectal Cancer Group South, Vejle Hospital, Vejle (Denmark)

    2014-09-01

    Purpose/Objective(s): Mature data on tumor control and survival are presented from a randomized trial of the addition of a brachytherapy boost to long-course neoadjuvant chemoradiation therapy (CRT) for locally advanced rectal cancer. Methods and Materials: Between March 2005 and November 2008, 248 patients with T3-4N0-2M0 rectal cancer were prospectively randomized to either long-course preoperative CRT (50.4 Gy in 28 fractions, per oral tegafur-uracil and L-leucovorin) alone or the same CRT schedule plus a brachytherapy boost (10 Gy in 2 fractions). The primary trial endpoint was pathologic complete response (pCR) at the time of surgery; secondary endpoints included overall survival (OS), progression-free survival (PFS), and freedom from locoregional failure. Results: Results for the primary endpoint have previously been reported. This analysis presents survival data for the 224 patients in the Danish part of the trial. In all, 221 patients (111 control arm, 110 brachytherapy boost arm) had data available for analysis, with a median follow-up time of 5.4 years. Despite a significant increase in tumor response at the time of surgery, no differences in 5-year OS (70.6% vs 63.6%, hazard ratio [HR] = 1.24, P=.34) and PFS (63.9% vs 52.0%, HR=1.22, P=.32) were observed. Freedom from locoregional failure at 5 years were 93.9% and 85.7% (HR=2.60, P=.06) in the standard and in the brachytherapy arms, respectively. There was no difference in the prevalence of stoma. Explorative analysis based on stratification for tumor regression grade and resection margin status indicated the presence of response migration. Conclusions: Despite increased pathologic tumor regression at the time of surgery, we observed no benefit on late outcome. Improved tumor regression does not necessarily lead to a relevant clinical benefit when the neoadjuvant treatment is followed by high-quality surgery.

  9. Long-Term Results of a Randomized Trial in Locally Advanced Rectal Cancer: No Benefit From Adding a Brachytherapy Boost

    International Nuclear Information System (INIS)

    Purpose/Objective(s): Mature data on tumor control and survival are presented from a randomized trial of the addition of a brachytherapy boost to long-course neoadjuvant chemoradiation therapy (CRT) for locally advanced rectal cancer. Methods and Materials: Between March 2005 and November 2008, 248 patients with T3-4N0-2M0 rectal cancer were prospectively randomized to either long-course preoperative CRT (50.4 Gy in 28 fractions, per oral tegafur-uracil and L-leucovorin) alone or the same CRT schedule plus a brachytherapy boost (10 Gy in 2 fractions). The primary trial endpoint was pathologic complete response (pCR) at the time of surgery; secondary endpoints included overall survival (OS), progression-free survival (PFS), and freedom from locoregional failure. Results: Results for the primary endpoint have previously been reported. This analysis presents survival data for the 224 patients in the Danish part of the trial. In all, 221 patients (111 control arm, 110 brachytherapy boost arm) had data available for analysis, with a median follow-up time of 5.4 years. Despite a significant increase in tumor response at the time of surgery, no differences in 5-year OS (70.6% vs 63.6%, hazard ratio [HR] = 1.24, P=.34) and PFS (63.9% vs 52.0%, HR=1.22, P=.32) were observed. Freedom from locoregional failure at 5 years were 93.9% and 85.7% (HR=2.60, P=.06) in the standard and in the brachytherapy arms, respectively. There was no difference in the prevalence of stoma. Explorative analysis based on stratification for tumor regression grade and resection margin status indicated the presence of response migration. Conclusions: Despite increased pathologic tumor regression at the time of surgery, we observed no benefit on late outcome. Improved tumor regression does not necessarily lead to a relevant clinical benefit when the neoadjuvant treatment is followed by high-quality surgery

  10. Long-term intrathecal morphine and bupivacaine in "refractory" cancer pain. I. Results from the first series of 52 patients.

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    Sjöberg, M; Appelgren, L; Einarsson, S; Hultman, E; Linder, L E; Nitescu, P; Curelaru, I

    1991-01-01

    Neither epidural (EDA) or intrathecal (IT) morphine nor EDA opiate + bupivacaine provides acceptable relief of some types of cancer pain, e.g. pain originating from mucocutaneous ulcers, deafferentation pain, continuous and intermittent visceral and ischaemic pain, and that occurring with body movement as a result of a fracture. To improve pain relief in such conditions, we gave combinations of morphine and bupivacaine through open IT-catheters to 52 patients with "refractory", severe (VAS 7-10 out of 10), complex cancer pain (Edmonton Stage-3), for periods of 1-305 (median = 23) days. The efficacy of the treatment was estimated from: 1) daily dosage (intraspinal and total opiates, and intraspinal bupivacaine), and 2) scores of non-opiate analgesic and sedative consumption, gait and daily activities, and amount and pattern of sleep. Forty-four patients obtained continuous and acceptable pain relief (VAS 0-2), 26 of them with daily doses of IT-bupivacaine of less than or equal to 30 mg/day (less than or equal to 1.5 mg/h). Higher IT-bupivacaine doses (greater than 60-305 mg/day), not always giving acceptable pain relief, were necessary in 13 patients with deafferentation pain from the spinal cord or brachial or lumbosacral plexuses or pain from the coeliac plexus, or from large, ulcerated mucocutaneous tumours. By combining IT-bupivacaine with IT-morphine, it was possible to use relatively low IT-morphine doses (10-25 mg/day during the first 2 months of treatment) in more than half of the patients. The IT-treatment significantly decreased the total (all routes) opiate consumption and significantly improved sleep, gait and daily activities. For the whole period of observation (6 months), the IT-treatment was assessed as adequate in 3.8%, good in 23.1%, very good in 59.6% and excellent in 13.5% of the cases. Adverse effects of the IT-bupivacaine (paraesthesiae, paresis, gait impairment, urinary retention, anal sphincter disturbances and orthostatic hypotension) did

  11. Long-term results of a randomized controlled trial evaluating preoperative chemotherapy in resectable non-small cell lung cancer

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    Chen ZW

    2013-06-01

    Full Text Available Zhiwei Chen,* Qingquan Luo,* Hong Jian, Zhen Zhou, Baijun Cheng, Shun Lu, Meilin LiaoShanghai Lung Tumor Clinical Medical Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, People’s Republic of China *These authors contributed equallyObjective: We aimed to evaluate whether preoperative chemotherapy provides benefits in the survival and prognosis of patients with non-small cell lung cancer (NSCLC in resectable stages I to IIIA, except T1N0. Methods: In this randomized, controlled trial, 356 patients with stage I (except for T1N0, II and IIIA NSCLC were assigned to either the preoperative chemotherapy plus surgery arm (179 patients or the primary surgery arm (177 patients. Both treatments were followed by adjuvant chemotherapy. The end point of this study included overall survival (OS, progression-free survival (PFS, and survival rate associated with clinical remission. Results: Statistical survival difference was found between the preoperative chemotherapy plus surgery arm and the surgery-alone arm. However, the median survival time (MST in the preoperative chemotherapy arm was lower than that of surgery-alone arm (MST, 45.42 months vs 57.59 months (P = 0.016. When comparing the effect of preoperative chemotherapy at each stage of NSCLC, a statistical survival difference was found in stage II NSCLC but not in stage I and IIIA (MST 40.86 months vs 80.81 months (P = 0.044. However, no statistically significant difference in PFS was noticed between the two arms, except for stage I NSCLC (hazard radio [HR] = 0.87; 95% CI, 0.561−1.629; P = 0.027. The survival rate was higher for patients who had clinical remission after preoperative chemotherapy, but the differences did not reach statistical significance (MST 42.10 months vs 35.33 months (P = 0.630. Conclusion: Preoperative chemotherapy did not show benefits in OS and PFS for stage I-IIIA NSCLC patients. Keywords: NSCLC, neoadjuvent, mitomycin, cisplatin, vindesine

  12. Long-term outcomes from dose-escalated image-guided intensity-modulated radiotherapy with androgen deprivation: encouraging results for intermediate- and high-risk prostate cancer

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    Wilcox SW

    2014-08-01

    Full Text Available Shea W Wilcox,1,4 Noel J Aherne,2,4 Linus C Benjamin,1 Bosco Wu,1 Thomaz de Campos Silva,3 Craig S McLachlan,4 Michael J McKay,3,5 Andrew J Last,1 Thomas P Shakespeare1–4 1North Coast Cancer Institute, Port Macquarie, NSW, Australia; 2North Coast Cancer Institute, Coffs Harbour, NSW, Australia; 3North Coast Cancer Institute, Lismore, NSW, Australia; 4The University of New South Wales, Rural Clinical School, Sydney, NSW, Australia; 5The University of Sydney, Sydney, NSW, Australia Purpose: Dose-escalated (DE radiotherapy in the setting of localized prostate cancer has been shown to improve biochemical disease-free survival (bDFS in several studies. In the same group of patients, androgen deprivation therapy (ADT has been shown to confer a survival benefit when combined with radiotherapy doses of up to 70 Gy; however, there is currently little long-term data on patients who have received high-dose intensity-modulated radiotherapy (IMRT with ADT. We report the long-term outcomes in a large cohort of patients treated with the combination of DE image-guided IMRT (IG-IMRT and ADT. Methods and materials: Patients with localized prostate cancer were identified from a centralized database across an integrated cancer center. All patients received DE IG-IMRT, combined with ADT, and had a minimum follow up of 12 months post-radiotherapy. All relapse and toxicity data were collected prospectively. Actuarial bDFS, metastasis-free survival, prostate cancer-specific survival, and multivariate analyses were calculated using the SPSS v20.0 statistical package. Results: Seven hundred and eighty-two eligible patients were identified with a median follow up of 46 months. Overall, 4.3% of patients relapsed, 2.0% developed distant metastases, and 0.6% died from metastatic prostate cancer. At 5-years, bDFS was 88%, metastasis-free survival was 95%, and prostate cancer-specific survival was 98%. Five-year grade 2 genitourinary and gastrointestinal toxicity was 2

  13. Long-term results of low dose daily cisplatin chemotherapy used concurrently with modestly accelerated radiotherapy in locally advanced squamous cell carcinomas of the head neck cancer region

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    Pramod Kumar Gupta

    2014-01-01

    Full Text Available Introduction: Concurrent single agent cisplatin (CDDP with radiotherapy (RT improves outcomes in locally advanced squamous cell carcinomas of the head neck (LA-SCCHN. CDDP at 100 mg/m 2 at 3 weekly intervals raise compliance, hospitalization, and supportive care issues. Low dose daily CDDP was delivered with RT to evaluate its compliance, long-term safety and efficacy. Patients and Methods: During the period of month between November 2005 and May 2007, 52 patients of stage III/IV LA-SCCHN were given with conventional RT in a phased manner (dose-70 Gy/35 fractions/6 weeks along with daily CDDP (6 mg/m 2 ; capped 10 mg-30 cycles over 6 weeks. No hospitalization or antiemetic cover was planned. Compliance, acute and late toxicity were recorded as per Radiation Therapy Oncology Group/European Organization for Research and Treatment of Cancer grading system and survival outcomes were evaluated. Results : The median follow-up was 63 months. 43 (83% cases complied with RT schedule and >28 cycles of CDDP was administered in 38 (73% cases. Confluent mucositis was seen in 65%, Grade III/IV dysphagia in 67%; 77% required enteral feed and hospitalization in 15%. There were four treatment related deaths. At 5 years, the loco-regional control was 25% (median-11 months and the overall survival was 31% (median-11 months. The 5 years actuarial rates of late Grade III/IV toxicity was 24%. Late swallowing difficulty/aspiration were seen in 17%; xerostomia-40%; ototoxicity-6%; nephrotoxicity-4%; and no second malignancy. Conclusion: Low dose cisplatin with moderately accelerated RT schedule appears feasible and logistically suitable "out-patient" option without increasing long-term toxicity in LA-SCCHN cancer region.

  14. Gender affects acute organ toxicity during radiochemotherapy for rectal cancer: Long-term results of the German CAO/ARO/AIO-94 phase III trial

    International Nuclear Information System (INIS)

    Introduction: The CAO/ARO/AIO-94 phase-III-trial demonstrated a significant improvement of preoperative chemoradiotherapy (CRT) versus postoperative CRT on local control for UICC stage II/III rectal cancer patients, but no effect on long-term survival. In this add-on evaluation, we investigated the association of gender and age with acute toxicity and outcome. Patients and methods: According to actual treatment analyses, 654 of 799 patients had received pre- (n = 406) or postoperative CRT (n = 248); in 145 patients postoperative CRT was not applied. Gender, age and clinicopathological parameters were correlated with CRT-associated acute toxicity and survival. Results: The 10-year survival was higher in women than in men, with 72.4% versus 65.6% for time to recurrence (p = 0.088) and 62.7% versus 58.4% for overall-survival (OS) (p = 0.066), as expected. For patients receiving CRT, women showed higher hematologic (p < 0.001) and acute organ toxicity (p < 0.001) in the entire cohort as well as in subgroup analyses according to pre- (p = 0.016) and postoperative CRT (p < 0.001). Lowest OS was seen in patients without acute toxicity (p = 0.0271). Multivariate analyses for OS showed that acute organ toxicity (p = 0.034) was beneficial while age (p < 0.001) was associated with worse OS. Discussion: Female gender is significantly associated with CRT-induced acute toxicity in rectal cancer. Acute toxicity during CRT may be associated with improved long-term outcome

  15. The roles of herbal remedies in survival and quality of life among long-term breast cancer survivors - results of a prospective study

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    Sullivan-Halley Jane

    2011-06-01

    Full Text Available Abstract Background Few data exist on survival or health-related quality of life (QOL related to herbal remedy use among long-term breast cancer survivors. The objective of this report is to examine whether herbal remedy use is associated with survival or the health-related QOL of these long-term breast cancer survivors. Methods In 1999-2000, we collected the information of herbal remedy use and QOL during a telephone interview with 371 Los Angeles Non-Hispanic/Hispanic white women who had survived more than 10 years after breast cancer diagnosis. QOL was measured using the Medical Outcomes Study Short Form-36 (SF-36 questionnaire. Patients were followed for mortality from the baseline interview through 2007. 299 surviving patients completed a second telephone interview on QOL in 2002-2004. We used multivariable Cox proportional hazards methods to estimate relative risks (RR and 95% confidence intervals (CI for mortality and applied multivariable linear regression models to compare average SF-36 change scores (follow-up - baseline between herbal remedy users and non-users. Results Fifty-nine percent of participants were herbal remedy users at baseline. The most commonly used herbal remedies were echinacea, herbal teas, and ginko biloba. Herbal remedy use was associated with non-statistically significant increases in the risks for all-cause (44 deaths, RR = 1.28, 95% CI = 0.62-2.64 and breast cancer (33 deaths, RR = 1.78, 95% CI = 0.72-4.40 mortality. Both herbal remedy users' and non-users' mental component summary scores on the SF-36 increased similarly from the first survey to the second survey (P = 0.16, but herbal remedy users' physical component summary scores decreased more than those of non-users (-5.7 vs. -3.2, P = 0.02. Conclusions Our data provide some evidence that herbal remedy use is associated with poorer survival and a poorer physical component score for health-related QOL among women who have survived breast cancer for at least

  16. Radical cystectomy with orthotopic neobladder for invasive bladder cancer: a critical analysis of long term oncological, functional and quality of life results

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    Arnulf Stenzl

    2010-10-01

    Full Text Available PURPOSE: Analyze current knowledge and practice regarding tumor-related cystectomy with subsequent orthotopic neobladder both in male and female patients. DESIGN, SETTING, AND PARTICIPANTS: Evaluate literature predominantly from the last decade dealing with long-term experience in large numbers of patients with an orthotopic neobladder following cystectomy. Oncological outcome specific to an orthotopic neobladder, functional aspects such as urinary continence, renal function, sexual activity and other quality of life issues are elucidated. RESULTS: Local pelvic recurrences after urothelial bladder cancer occur in 7-12%. Urethral second primary tumors in male and female patients in contemporary series with bladder substitution are 4-6% and 1.4 o 4%, respectively. Upper tract recurrences vary between 2.4-17%. Complications regarding the upper urinary tract have dramatically diminished due to simplified forms of upper tract protection as well as a more refined technique of ureterointestinal anastomosis. Depending on the technique ureteroileal stenosis was lately reported to lie between 2.7 to 3.8%. Renal function remained stable in 96% after a mean follow-up of up to 5 years. Radical cystectomy in carefully selected patients has stood the test of time by providing adequate long-term survival and low local recurrence rates. Orthotopic bladder substitution does not compromise oncological outcome, yields excellent functional results, is cost effective compared to other types of urinary diversion, may improve quality of life and should therefore be the diversion of choice both in men and women. Chronological age is generally not a contraindication for cystectomy, but for orthotopic urinary diversion, tumor extent, functional pelvic floor deficits and general life expectancy are limiting factors.

  17. Long-Term Results After High-Dose Radiotherapy and Adjuvant Hormones in Prostate Cancer: How Curable Is High-Risk Disease?

    International Nuclear Information System (INIS)

    Purpose: To analyze long-term outcome and prognostic factors for high-risk prostate cancer defined by National Comprehensive Cancer Network criteria treated with high-dose radiotherapy and androgen deprivation in a single institution. Methods and Materials: A total of 306 patients treated between 1995 and 2007 in a radiation dose-escalation program fulfilled the National Comprehensive Cancer Network high-risk criteria. Median International Commission on Radiation Units and Measurements radiation dose was 78 Gy (range, 66.0–84.1 Gy). Long-term androgen deprivation (LTAD) was administered in 231 patients, short-term androgen deprivation (STAD) in 59 patients, and no hormones in 16 patients. The Phoenix (nadir plus 2 ng/mL) consensus definition was used for biochemical control. Multivariate analysis was performed to determine the independent prognostic impact of clinical and treatment factors. Median follow-up time was 64 months (range, 24–171 months). Results: The actuarial overall survival at 5 and 10 years was 95.7% and 89.8%, respectively, and the corresponding biochemical disease-free survival (bDFS) was 89.5% and 67.2%, respectively. Fourteen patients (4.6%) developed distant metastasis. Multivariate analysis showed that Gleason score >7 (p = 0.001), pretreatment prostate-specific antigen (PSA) level >20 ng/mL (p = 0.037), higher radiation dose (p = 0.005), and the use of adjuvant LTAD vs. STAD (p = 0.011) were independent prognostic factors affecting bDFS in high-risk disease. The 5-year bDFS for patients treated with LTAD plus radiotherapy dose >78 Gy was 97%. Conclusions: For high-risk patients the present series showed that the use of LTAD in conjunction with higher doses (>78 Gy) of radiotherapy was associated with improved biochemical tumor control. We observed that the presence of Gleason sum >7 and pretreatment PSA level >20 ng/mL in the same patient represents a 6.8 times higher risk of PSA failure. These men could be considered for clinical trials

  18. Coping strategies of long-term cancer survivors.

    Science.gov (United States)

    Halstead, M T; Fernsler, J I

    1994-04-01

    Cancer survival is a stressful experience requiring coping for the maintenance of equilibrium. Lazarus' Theory of Stress and Coping was the framework for this descriptive study of the use and effectiveness of coping strategies as assessed by long-term survivors of cancer. The Jalowiec Coping Scale (JCS) and a subject information sheet (SIS) were mailed to 128 potential subjects, identified by the snowball technique, who survived cancer for > 5 years, were not currently receiving therapy, and were not in a terminal stage of disease. Fifty-nine subjects with a mean survival of 13.03 years correctly completed and returned the questionnaire and were included in data analysis. Respondents were predominantly white (88.1%), female (83.7%), married (72.8%), employed as professionals (57.8%), 41-65 years of age (59.3%), and diagnosed with breast cancer (50.8%). Subjects rated optimistic, supportive, and confrontive strategies as most often used and effective. Length of survival did not result in different choices of strategies. Statistically significant differences were found in coping styles between elderly and middle-aged survivors. Results of this study increase nurses' awareness of effective coping strategies and the importance of assessment of coping in long-term survivors of cancer. The importance of social support, spirituality, and helping others is emphasized.

  19. Long-term results from a randomized phase II trial of neoadjuvant combined-modality therapy for locally advanced rectal cancer

    International Nuclear Information System (INIS)

    This study evaluated the effectiveness and safety of preoperative chemoradiotherapy with capecitabine in patients with locally advanced resectable rectal cancer. This report summarizes the results of the phase II study together with long-term (5-year) follow-up. Between June 2004 and January 2005, 57 patients with operable, clinical stage II-III adenocarcinoma of the rectum entered the study. Radiation dose was 45 Gy delivered as 25 fractions of 1.8 Gy. Concurrent chemotherapy with oral capecitabine 825 mg/m2 twice daily was administered during radiotherapy and at weekends. Surgery was scheduled 6 weeks after the completion of the chemoradiotherapy. Patients received four cycles of postoperative chemotherapy comprising either capecitabine 1250 mg/m2 bid days 1-14 every 3 weeks or bolus i.v. 5-fluorouracil 425 mg/m2/day and leucovorin 20 mg/m2/day days 1-5 every 4 weeks (choice was at the oncologist's discretion). Study endpoints included complete pathological remission, proportion of R0 resections and sphincter-sparing procedures, toxicity, survival parameters and long-term (5-year) rectal and urogenital morbidity assessment. One patient died after receiving 27 Gy because of a pulmonary embolism. Fifty-six patients completed radiochemotherapy and had surgery. Median follow-up time was 62 months. No patients were lost to follow-up. R0 resection was achieved in 55 patients. A complete pathological response was observed in 5 patients (9.1%); T-, N- and overall downstaging rates were 40%, 52.9% and 49.1%, respectively. The 5-year overall survival rate, recurrence-free survival, and local control was 61.4% (95% CI: 48.9-73.9%), 52.4% (95% CI: 39.3-65.5%), and 87.4% (95% CI: 75.0-99.8%), respectively. In 5 patients local relapse has occurred; dissemination was observed in 19 patients and secondary malignancies have occurred in 2 patients. The most frequent side-effect of the preoperative combined therapy was dermatitis (grade 3 in 19 patients). The proportion of

  20. Endoscopic Management of Attic Cholesteatoma: Long-Term Results.

    Science.gov (United States)

    Alicandri-Ciufelli, Matteo; Marchioni, Daniele; Kakehata, Seiji; Presutti, Livio; Villari, Domenico

    2016-10-01

    The main application of endoscopic surgery relies on the middle ear cholesteatoma surgical treatment, although for a definitive validation and acceptance by scientific community, long-term results are needed about recurrent and residual rates of the pathology. The aim of the present paper was to analyze the single institution experience with the long-term results of surgical treatment of attic cholesteatoma. PMID:27565391

  1. Salvage radical prostatectomy: indications, complications and long-term results

    International Nuclear Information System (INIS)

    Before the PSA era, radiation failures, diagnosed on clinical grounds, were not detected until most tumors were locally advanced. When combined with needle biopsy of the prostate, a rising PSA level allows us to detect radiation failures earlier, when the cancer may still be confined within the prostate or immediate periprostatic tissue and local therapy may effectively eradicate all remaining cancer. Nevertheless, salvage local therapy -- whether with surgery, interstitial irradiation therapy, or cryotherapy -- has been accompanied by substantial complications and the benefits, in terms of long-term cancer control, have not been well documented Candidates for salvage radical prostatectomy should have biopsy-proven local recurrence and should be in excellent health with a life expectancy of > 10 years. The initial tumor, before radiotherapy, should have been organ-confined (T1 or T2) and the PSA level should have normalized ( 10 ng/ml few patients had an undetectable PSA at 5 years. However, clinical local control was excellent and the actuarial cancer-specific survival rate at 8 years was 85%. Salvage radical prostatectomy is a technically challenging procedure and complication rates are higher than after standard radical prostatectomy. The most common complications are rectal injuries, incontinence, bladder neck strictures, and impotence. In the Baylor series, complications were more likely in patients who had prior lymphadenectomy and brachytherapy (31%) compared with those who had external beam therapy alone (9%). Rectal injuries have been reported in 5% to 15% of patients compared with less than 1% in standard radical prostatectomy patients. Incontinence persists in 25% to 60% of patients and 25% of our patients have required an artificial urinary sphincter. The availability of PSA to monitor the results of radiation therapy, combined with the ease of ultrasound-directed needle biopsy of the prostate, now allows the detection of local recurrence earlier than

  2. Impact of radiotherapy after mastectomy in patients with a breast cancer at intermediary risk: long term clinical results of the CRL C Val -d'Aurelle of Montpellier; Impact de la radiotherapie apres mastectomie chez les patientes atteintes de cancer du sein a risque intermediaire: resultat clinique a long terme du CRLC Val-d'Aurelle de Montpellier

    Energy Technology Data Exchange (ETDEWEB)

    Rat, F.; Lemanski, C.; Llacer Moscardo, C.; Rouanet, P.; Romieu, G.; Dubois, J.B.; Azria, D. [CRLC Val-D' Aurelle-Paul-Lamarque, 34 - Montpellier (France)

    2009-10-15

    Purpose: Despite the fact that the radiotherapy is a choice therapy to optimize the local regional control of breast cancers, its resort after mastectomy for patients suffering of breast cancer at recurrence intermediary risk is submitted to controversy. Only a little locoregional recurrences have been observed after radiotherapy. A very strong link between locoregional symptoms and metastases was enlightened. In view of these excellent locoregional results at long term, the futures studies must develop a systemic strategy adapted to the metastases progressive risk. (N.C.)

  3. Long-term survival results of a randomized trial comparing gemcitabine/cisplatin and methotrexate/vinblastine/doxorubicin/cisplatin in patients with locally advanced and metastatic bladder cancer

    DEFF Research Database (Denmark)

    Roberts, J T; von der Maase, H; Sengeløv, L;

    2006-01-01

    PURPOSE: To compare long-term survival in patients with locally advanced and metastatic transitional cell carcinoma (TCC) of the urothelium treated with gemcitabine plus cisplatin (GC) or methotrexate/vinblastine/doxorubicin/cisplatin (MVAC). PATIENTS AND METHODS: Efficacy data from a large....... These results strengthen the role of GC as a standard of care in patients with locally advanced and metastatic transitional-cell carcinoma (TCC)....

  4. Long-term results of Danish Prostatic Cancer Group trial 86. Goserelin acetate plus flutamide versus orchiectomy in advanced prostate cancer

    DEFF Research Database (Denmark)

    Iversen, P; Rasmussen, F; Klarskov, Peter;

    1993-01-01

    In a multicenter trial conducted by the Danish Prostatic Cancer Group, 264 patients with advanced prostate cancer were randomized either to undergo bilateral orchiectomy or to receive combination treatment with goserelin acetate and flutamide. This report is an update of that study, covering...... of goserelin and flutamide was not clinically superior to bilateral orchiectomy in the treatment of advanced prostate cancer....

  5. Long-Term Follow up of Cancer Patients

    OpenAIRE

    Rheaume, D.E.

    1990-01-01

    The long-term follow up of cancer patients should be based on the natural history of the disease and its known recurrence rates, patterns, and timing. Information from follow-up trials should be used in the context of diagnostic capabilities and practice setting. The increased involvement of family practitioners in the follow up of cancer patients is desirable, and some recommendations for follow-up procedures are presented.

  6. Long-term results of Danish Prostatic Cancer Group trial 86. Goserelin acetate plus flutamide versus orchiectomy in advanced prostate cancer

    DEFF Research Database (Denmark)

    Iversen, P; Rasmussen, F; Klarskov, Peter;

    1993-01-01

    In a multicenter trial conducted by the Danish Prostatic Cancer Group, 264 patients with advanced prostate cancer were randomized either to undergo bilateral orchiectomy or to receive combination treatment with goserelin acetate and flutamide. This report is an update of that study, covering...... of goserelin and flutamide was not clinically superior to bilateral orchiectomy in the treatment of advanced prostate cancer....... a median follow-up for survival of 57 months. Of 262 patients who were evaluated, 208 have died. As noted in earlier analyses of this study, no differences in time to progression and cause-specific and overall survival could be identified between the two treatment groups. In conclusion, the combination...

  7. Long-term results of trismus release in noma patients.

    Science.gov (United States)

    Bisseling, P; Bruhn, J; Erdsach, T; Ettema, A M; Sautter, R; Bergé, S J

    2010-09-01

    Noma, also known as cancrum oris, is an infectious disease that results in a loss of orofacial tissue, due to gangrene of soft and bony tissue. It is especially seen in young children in the sub-Saharan region. Among the sequelae of patients who survive noma, trismus is one of the most disabling. This retrospective research studied the long-term results of trismus release in noma patients. Thirty-six patients could be traced in the villages and were included in the study. The mean mouth opening in this group was 10.3mm (95% CI: 7.0; 13.6mm) and the mean period after discharge from hospital was 43 months. Better mouth opening was observed in patients who continued physiotherapy after discharge, were older, and those with a 'soft' (vs. 'hard') inner and outer cheek on palpation. The result of trismus release in noma patients in the long term was extremely poor in this study.

  8. Fourteen-Year Long-Term Results after Gastric Banding

    Directory of Open Access Journals (Sweden)

    Christine Stroh

    2011-01-01

    Full Text Available Background. Gastric banding (GB is a common bariatric procedure that is performed worldwide. Weight loss can be substantial after this procedure, but it is not sufficient in a significant portion of patients. Long-term rates for associated complications increase with every year of follow up, and only a few long-term studies have been published that examine these rates. We present our results after 14 years of postoperative follow up. Methods. Two hundred patients were operated upon form 01.02.1995 to 31.01.2009. Data collection was performed prospectively. In retrospective analysis, we analyzed weight loss, short- and long-term complications, amelioration of comorbidities and long-term outcome. Results. The mean postoperative follow up time was 94.4 months (range 2–144. The follow up rate was 83.5%. The incidence of postoperative complications for slippage was 2.5%, for pouch dilatation was 9.5%, for band migration was 5.5% and 12.0% for overall band removal. After 14 years, the reoperation rate was 30.5% with a reoperation rate of 2.2% for every year of follow up. Excess weight loss was 40.2% after 1 year, 46.3% after 2 years, 45.9% after 3 years, 41.9% after five years, 33.3% after 8 years, 30.8% after 10 years, 33.3% after 12 years and 15.6% after 14 years of follow up. Conclusion. The complication and reoperation rate after GB is high. Nevertheless, GB is still a therapeutic option in morbid obese patients, but the criteria for patient selection should be carefully evaluated.

  9. Long-term survival in small-cell lung cancer

    DEFF Research Database (Denmark)

    Lassen, U; Osterlind, K; Hansen, M;

    1995-01-01

    PURPOSE: To describe in patients with small-cell lung cancer (SCLC) the characteristics of those who survive for > or = 5 years, to identify long-term prognostic factors, to analyze survival data of 5-year survivors, and to study 10-year survival in patients entered before 1981. PATIENTS AND METH......PURPOSE: To describe in patients with small-cell lung cancer (SCLC) the characteristics of those who survive for > or = 5 years, to identify long-term prognostic factors, to analyze survival data of 5-year survivors, and to study 10-year survival in patients entered before 1981. PATIENTS......, liver and bone marrow metastases, and elevated lactate dehydrogenase (LDH) and alkaline phosphatase levels were all negative prognostic factors. The 5-year survival rate was 3.5% (limited-stage disease, 4.8%; extensive-stage disease, 2.3%), and the 10-year survival rate was 1.8% (limited-stage disease......, especially tobacco-related cancers and other tobacco-related diseases....

  10. Long-term survival results of a randomized trial comparing gemcitabine plus cisplatin, with methotrexate, vinblastine, doxorubicin, plus cisplatin in patients with bladder cancer

    DEFF Research Database (Denmark)

    Maase, Hans von der; Sengeløv, Lisa; Roberts, James T.;

    2005-01-01

    PURPOSE: To compare long-term survival in patients with locally advanced       or metastatic transitional cell carcinoma (TCC) of the urothelium treated       with gemcitabine/cisplatin (GC) or       methotrexate/vinblastine/doxorubicin/cisplatin (MVAC). PATIENTS AND       METHODS: Efficacy data...... in patients with locally advanced or       metastatic TCC...

  11. Long-term results of concurrent chemoradiotherapy using low-dose continuous infusion of 5-fluorouracil for stage II-III esophageal cancer

    International Nuclear Information System (INIS)

    To improve the local control of stage II-III esophageal cancer, we tried concurrent chemoradiotherapy with low-dose continuous infusion of 5-fluorouracil (5-FU) during the entire course of conventional radiotherapy. Forty-three eligible patients with stage II-III esophageal cancer were treated with conventional radiotherapy up to 60-70 Gy concurrently with continuous infusion of 5-FU (300 mg/m2 per 24 hours) for 5 days per week given over 5 to 7 weeks. All patients were followed up more than 5 years after starting the treatments. Although there were two treatment-related deaths, 88% of the patients (38/43) could complete the planned course of chemoradiotherapy. Response rate was 90%. The median survival time was 12.2 months, and the 2- and 5-year overall survival rates were 33% and 15%, respectively. Low-dose continuous infusion of 5-FU given during the entire course of conventional radiotherapy is feasible and seems to offer better results than radiotherapy alone in the treatment of stage II-III esophageal cancer. (author)

  12. Management of bilateral breast carcinoma: long-term results.

    Science.gov (United States)

    Goksel, Hüsnü A; Yagmurdur, Mahmut C; Karakayali, Hamdi; Moray, Gokhan; Demirhan, Beyhan; Isiklar, Iclal; Bilgin, Nevzat; Haberal, Mehmet

    2004-01-01

    The aim of this study was to document the clinical features and long-term outcomes in 43 cases of bilateral breast carcinoma. All the women were diagnosed by a single surgeon who had evaluated 13,443 patients with breast-related complaints over a 40-year period. At the initial cancer diagnosis, 28 patients (65%) were of premenopausal age ( 46 years; group 2). The median interval between initial and subsequent cancer was 24 months (range, 12-288 months) in group 1 and 20 months (range, 14-252 months) in group 2 (P > 0.05). The distribution of initial cancer types based on pathological examination was ductal adenocarcinoma in 28 (65%) cases; lobular carcinoma in 5 (12%) cases; comedocarcinoma in 5 (12%) cases; papillary carcinoma in 2 (4.5%) cases; papillary combined with squamous cell carcinoma in 1 (2%) case; and lobular combined with medullary carcinoma in 2 (4.5%) cases. There were no significant differences between the groups with respect to the distribution of types of surgery used for the initial and subsequent carcinomas. Tumor locations were symmetrical in 26 (60%) patients. The mean palpable mass sizes for the initial and subsequent tumors in group 1 were 3 +/- 1.4 (range, 1-8 cm) and 1.3 +/- 0.5 cm (range, 1-2 cm), respectively. The corresponding means for group 2 were 2.3 +/- 1.8 (range, 0.9-7 cm) and 1.3 +/- 0.5 cm (range, 1-2 cm). The 10- and 20-year disease-free survival rates for group 1 versus group 2 were 32% versus 27% and 10% versus 8%, respectively. The rates of axillary lymph node metastasis from the primary cancer in groups 1 and 2 were statistically similar; however, the rate of axillary lymph node metastasis from subsequent cancer in group 1 was significantly higher than that in group 2 (P = 0.02). The lactation period (after each child born) in group 1 was significantly longer than that in group 2 (P = 0.04). Group 1 had a higher rate of distant metastasis at 20 years (P = 0.03), but the groups' local recurrence rates at this stage were

  13. Hypo-fractionated radiotherapy of breast cancer: long term results of a set of 80 cases treated in the radiotherapy department of the Oran university hospital

    International Nuclear Information System (INIS)

    The authors report the assessment of the local and locoregional control and of the acute and late toxicity of adjuvant hypo-fractionated radiotherapy in breast cancer treatment. During 1998, 80 women have been treated by conservative or radical surgery and hypo-fractionated tele-cobalto-therapy (36 Gy in five fractions of 3 Gy a week, and a boost of 15 Gy in five fractions in case of conservative surgery). Results are discussed in terms of local and locoregional recurrence, tolerance, late toxicity, global survival, and tumour classification. The irradiation scheme seems perfectly achievable but a greater number of patients and a longer follow-up are required to better assess the efficiency and aesthetic results. Short communication

  14. Long term results of radiotherapy of degenerative joint diseases

    Energy Technology Data Exchange (ETDEWEB)

    Lindner, H.; Freislederer, R.

    1982-04-01

    At the Radiologic Department of the Staedt. Krankenhaus Passau, 473 patients with degenerative diseases in the big joints and the spine were irradiated with the caesium unit between 1971 and 1979. Among these patients, 249 could be followed up during a prolonged period (1/2 to 9 years, i.e. 4.2 years on an average). According to the categories of v. Pannewitz, 11% were pain-free at this moment, 21% showed an essential improvement, 29% showed an improvement, and 39% were not influenced by the treatment. 13.5% showed recurrent pains; these were mentioned as 'not influenced' in the statistical analysis. It is proved that the relief of pain does not depend on the age of the patients, but on the anamnesis period, the results of the X-ray examiantion, and the degree of the restriction of mobility. Due to the delay of irradiation, a preliminary treatment mostly produces a less favorable radiotherapeutic result. Compared with other therapeutic methods, the long term results of radiotherapy of degenerative joint diseases are generally favorable. This conclusion is also confirmed by the results of patients checked up more than five years after the treatment.

  15. Long-term results of a study using individualized planning target volumes for hypofractionated intensity-modulated radiotherapy boost for prostate cancer

    International Nuclear Information System (INIS)

    This is the final report of a prospective phase I study which evaluated the feasibility, toxicities, and biochemical control in prostate cancer patients treated with a hypofractionated boost utilizing a fiducial marker-based daily image guidance strategy and small patient-specific PTV margins. Low- and intermediate-risk prostate cancer patients underwent transperineal ultrasound-guided implantation of three gold fiducial markers and were treated with three-dimensional conformal radiotherapy to 42 Gy (2 Gy/day). During the first nine fractions of treatment, pre- and post-treatment electronic portal imaging was performed to calculate intrafraction prostate motion. Patient-specific PTV margins were derived and a 30 Gy (3 Gy/day) intensity modulated radiotherapy boost was delivered (Total dose = 72 Gy in 31 fractions; EQD2 = 81 Gy, α/β = 1.4). Thirty-three patients completed treatment and were followed for a median of 7.2 years (range, 1.2 – 9.5). Seven patients (21%) developed Radiation Therapy Oncology Group (RTOG) late grade 2 GI toxicity and 1 patient (3%) developed late grade 2 GU toxicity. No patients developed late grade 3 GI or GU toxicity. To date, nine patients developed PSA relapse according to the Phoenix criteria. The actuarial five, seven and nine year biochemical control (BC) rates were 87% (95% confidence interval: 69–95), 77% (95% confidence interval: 56–89) and 66% (95% confidence interval: 42–82). Our study demonstrates that the use of prostate fiducial markers in combination with a daily online image guidance protocol permits reduced, patient-specific PTV margins in a hypofractionated treatment scheme. This treatment planning and delivery strategy was well tolerated in the intermediate time frame. The use of very small PTV margins did not result in excessive failures when compared to other radiation regimens of similar radiobiological intensity

  16. Long-Term Outcome and Morbidity After Treatment With Accelerated Radiotherapy and Weekly Cisplatin for Locally Advanced Head-and-Neck Cancer: Results of a Multidisciplinary Late Morbidity Clinic

    International Nuclear Information System (INIS)

    Purpose: To evaluate the long-term outcome and morbidity after intensified treatment for locally advanced head-and-neck cancer. Methods and Materials: Between May 2003 and December 2007, 77 patients with Stage III to IV head-and-neck cancer were treated with curative intent. Treatment consisted of accelerated radiotherapy to a dose of 68 Gy and concurrent cisplatin. Long-term survivors were invited to a multidisciplinary outpatient clinic for a comprehensive assessment of late morbidity with special emphasis on dysphagia, including radiological evaluation of swallowing function in all patients. Results: Compliance with the treatment protocol was high, with 87% of the patients receiving at least five cycles of cisplatin and all but 1 patient completing the radiotherapy as planned. The 5-year actuarial disease-free survival and overall survival rates were 40% and 47%, respectively. Locoregional recurrence–free survival at 5 years was 61%. The 5-year actuarial rates of overall late Radiation Therapy Oncology Group (RTOG)/European Organization for Research and Treatment of Cancer (EORTC) Grade 3 and Grade 4 toxicity were 52% and 25% respectively. Radiologic evaluation after a median follow-up of 44 months demonstrated impaired swallowing in 57% of the patients, including 23% with silent aspiration. Subjective assessment using a systematic scoring system indicated normalcy of diet in only 15.6% of the patients. Conclusion: This regimen of accelerated radiotherapy with weekly cisplatin produced favorable tumor control rates and survival rates while compliance was high. However, comprehensive assessment by a multidisciplinary team of medical and paramedical specialists revealed significant long-term morbidity in the majority of the patients, with dysphagia being a major concern.

  17. Long-Term Outcome and Morbidity After Treatment With Accelerated Radiotherapy and Weekly Cisplatin for Locally Advanced Head-and-Neck Cancer: Results of a Multidisciplinary Late Morbidity Clinic

    Energy Technology Data Exchange (ETDEWEB)

    Ruetten, Heidi, E-mail: h.rutten@rther.umcn.nl [Department of Radiation Oncology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Pop, Lucas A.M.; Janssens, Geert O.R.J. [Department of Radiation Oncology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Takes, Robert P. [Department of Otorhinolaryngology and Head and Neck Surgery, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Knuijt, Simone [Department of Rehabilitation/Speech Pathology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Rooijakkers, Antoinette F. [Department of Oral and Maxillofacial Surgery, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Berg, Manon van den [Department of Gastroenterology-Dietetics, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Merkx, Matthias A. [Department of Oral and Maxillofacial Surgery, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Herpen, Carla M.L. van [Department of Medical Oncology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Kaanders, Johannes H.A.M. [Department of Radiation Oncology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands)

    2011-11-15

    Purpose: To evaluate the long-term outcome and morbidity after intensified treatment for locally advanced head-and-neck cancer. Methods and Materials: Between May 2003 and December 2007, 77 patients with Stage III to IV head-and-neck cancer were treated with curative intent. Treatment consisted of accelerated radiotherapy to a dose of 68 Gy and concurrent cisplatin. Long-term survivors were invited to a multidisciplinary outpatient clinic for a comprehensive assessment of late morbidity with special emphasis on dysphagia, including radiological evaluation of swallowing function in all patients. Results: Compliance with the treatment protocol was high, with 87% of the patients receiving at least five cycles of cisplatin and all but 1 patient completing the radiotherapy as planned. The 5-year actuarial disease-free survival and overall survival rates were 40% and 47%, respectively. Locoregional recurrence-free survival at 5 years was 61%. The 5-year actuarial rates of overall late Radiation Therapy Oncology Group (RTOG)/European Organization for Research and Treatment of Cancer (EORTC) Grade 3 and Grade 4 toxicity were 52% and 25% respectively. Radiologic evaluation after a median follow-up of 44 months demonstrated impaired swallowing in 57% of the patients, including 23% with silent aspiration. Subjective assessment using a systematic scoring system indicated normalcy of diet in only 15.6% of the patients. Conclusion: This regimen of accelerated radiotherapy with weekly cisplatin produced favorable tumor control rates and survival rates while compliance was high. However, comprehensive assessment by a multidisciplinary team of medical and paramedical specialists revealed significant long-term morbidity in the majority of the patients, with dysphagia being a major concern.

  18. Psychological distress and the impact of social support on fathers and mothers of pediatric cancer patients : Long-term prospective results

    NARCIS (Netherlands)

    Wijnberg-Williams, Barbara J.; Kamps, Willem A.; Klip, C.; Hoekstra-Weebers, Josette E. H. M.

    2006-01-01

    Objective To explore the effects of social support on psychological distress of parents of pediatric cancer patients using a prospective design over a 5-year period. Methods Parents of children diagnosed with cancer participated at diagnosis (T1), 6 months (T2), 12 months (T3), and 5 years later (T4

  19. SULFURIC ACID REMOVAL PROCESS EVALUATION: LONG-TERM RESULTS

    Energy Technology Data Exchange (ETDEWEB)

    Gary M. Blythe; Richard McMillan

    2002-07-03

    longer-term (approximately 25-day) full-scale tests on two different units. The longer-term tests were conducted to confirm the effectiveness of the sorbents tested over extended operation on two different boilers, and to determine balance-of-plant impacts. The first long-term test was conducted on FirstEnergy's BMP, Unit 3, and the second test was conducted on AEP's Gavin Plant, Unit 1. The Gavin Plant testing provided an opportunity to evaluate the effects of sorbent injected into the furnace on SO{sub 3} formed across an operating SCR reactor. This report presents the results from those long-term tests. The tests determined the effectiveness of injecting commercially available magnesium hydroxide slurry (Gavin Plant) and byproduct magnesium hydroxide slurry (both Gavin Plant and BMP) for sulfuric acid control. The results show that injecting either slurry could achieve up to 70 to 75% overall sulfuric acid removal. At BMP, this overall removal was limited by the need to maintain acceptable electrostatic precipitator (ESP) particulate control performance. At Gavin Plant, the overall sulfuric acid removal was limited because the furnace injected sorbent was less effective at removing SO{sub 3} formed across the SCR system installed on the unit for NOX control than at removing SO{sub 3} formed in the furnace. The long-term tests also determined balance-of-plant impacts from slurry injection during the two tests. These include impacts on boiler back-end temperatures and pressure drops, SCR catalyst properties, ESP performance, removal of other flue gas species, and flue gas opacity. For the most part the balance-of-plant impacts were neutral to positive, although adverse effects on ESP performance became an issue during the BMP test.

  20. Post-chemoradiation intraoperative electron-beam radiation therapy boost in resected locally advanced rectal cancer: Long-term results focused on topographic pattern of locoregional relapse

    International Nuclear Information System (INIS)

    Background: Patients with locally advanced rectal cancer (LARC) have a dismal prognosis. We investigated outcomes and risk factors for locoregional recurrence (LRR) in patients treated with preoperative chemoradiotherapy (CRT), surgery and IOERT. Methods: A total of 335 patients with LARC [⩾cT3 93% and/or cN+ 69%) were studied. In multivariate analyses, risk factors for LRR, IFLR and OFLR were assessed. Results: Median follow-up was 72.6 months (range, 4–205). In multivariate analysis distal margin distance ⩽10 mm [HR 2.46, p = 0.03], R1 resection [HR 5.06, p = 0.02], tumor regression grade 1–2 [HR 2.63, p = 0.05] and tumor grade 3 [HR 7.79, p < 0.001] were associated with an increased risk of LRR. A risk model was generated to determine a prognostic index for individual patients with LARC. Conclusions: Overall results after multimodality treatment of LARC are promising. Classification of risk factors for LRR has contributed to propose a prognostic index that could allow us to guide risk-adapted tailored treatment

  1. Long-term Follow-up Results of a Multi-institutional Phase 2 Study of Concurrent Chemoradiation Therapy for Locally Advanced Cervical Cancer in East and Southeast Asia

    Energy Technology Data Exchange (ETDEWEB)

    Kato, Shingo, E-mail: s_kato@saitama-med.ac.jp [Department of Radiation Oncology, International Medical Center, Saitama Medical University, Saitama (Japan); National Institute of Radiological Sciences of Japan, Chiba (Japan); Ohno, Tatsuya [Gunma University Heavy Ion Medical Center, Gunma University, Gunma (Japan); Thephamongkhol, Kullathorn; Chansilpa, Yaowalak [Division of Radiation Oncology, Department of Radiology, Siriraj Hospital, Faculty of Medicine, Mahidol University, Bangkok (Thailand); Cao, Jianping [School of Radiation Medicine and Public Health, Soochow University, Soochow (China); Xu, Xiaoting [Department of Radiation Oncology, The First Affiliated Hospital of Soochow University, Soochow (China); Devi, C. R. Beena; Swee, Tang Tieng [Department of Radiotherapy and Oncology, Hospital Umum Sarawak, Kuching (Malaysia); Calaguas, Miriam J.C. [Department of Radiation Oncology, St. Luke' s Medical Center, Quezon City, the Philippines (Philippines); Reyes, Rey H. de los [Department of Obstetrics and Gynecology, Dr Jose R. Reyes Memorial Medical Center, Manila, the Philippines (Philippines); Cho, Chul-Koo [Department of Radiation Oncology, Korea Cancer Center Hospital, Seoul (Korea, Republic of); Dung, To Anh [Department of Breast and Gynecology Radiotherapy, National Cancer Institute, Hanoi (Viet Nam); Supriana, Nana [Department of Radiation Therapy, Faculty of Medicine, University of Indonesia, Dr Cipto Mangunkusumo General Hospital, Jakarta (Indonesia); Erawati, Dyah [Division of Radiotherapy, Dr Soetomo General Hospital, Surabaya (Indonesia); Mizuno, Hideyuki [National Institute of Radiological Sciences of Japan, Chiba (Japan); Nakano, Takashi [Department of Radiation Oncology, Gunma University Graduate School of Medicine, Gunma (Japan); Tsujii, Hirohiko [National Institute of Radiological Sciences of Japan, Chiba (Japan)

    2013-09-01

    Purpose: To report the long-term survival and toxicity of a multi-institutional phase 2 study of concurrent chemoradiation therapy (CCRT) for locally advanced cervical cancer in east and southeast Asia. Methods and Materials: Ten institutions from 8 Asian countries participated in the study. Between April 2003 and March 2006, 120 patients (60 with bulky stage IIB and 60 with stage IIIB) were treated with CCRT. Radiation therapy consisted of pelvic external beam radiation therapy and either high-dose-rate or low-dose-rate intracavitary brachytherapy. Five cycles of weekly cisplatin (40 mg/m{sup 2}) were administered during the course of radiation therapy. Treatment results were evaluated by the rates of local control, overall survival, and late toxicities. Results: Median follow-up was 63.7 months, and the follow-up rate at 5 years was 98%. The 5-year local control and overall survival rates for all patients were 76.8% and 55.1%, respectively. The 5-year rates of major late toxicities of the rectum and bladder were 7.9% and 0%, respectively. Conclusions: The long-term results have suggested that CCRT is safe and effective for patients with locally advanced cervical cancer in east and southeast Asia. However, further efforts are needed to improve overall survival.

  2. Long-term Follow-up Results of a Multi-institutional Phase 2 Study of Concurrent Chemoradiation Therapy for Locally Advanced Cervical Cancer in East and Southeast Asia

    International Nuclear Information System (INIS)

    Purpose: To report the long-term survival and toxicity of a multi-institutional phase 2 study of concurrent chemoradiation therapy (CCRT) for locally advanced cervical cancer in east and southeast Asia. Methods and Materials: Ten institutions from 8 Asian countries participated in the study. Between April 2003 and March 2006, 120 patients (60 with bulky stage IIB and 60 with stage IIIB) were treated with CCRT. Radiation therapy consisted of pelvic external beam radiation therapy and either high-dose-rate or low-dose-rate intracavitary brachytherapy. Five cycles of weekly cisplatin (40 mg/m2) were administered during the course of radiation therapy. Treatment results were evaluated by the rates of local control, overall survival, and late toxicities. Results: Median follow-up was 63.7 months, and the follow-up rate at 5 years was 98%. The 5-year local control and overall survival rates for all patients were 76.8% and 55.1%, respectively. The 5-year rates of major late toxicities of the rectum and bladder were 7.9% and 0%, respectively. Conclusions: The long-term results have suggested that CCRT is safe and effective for patients with locally advanced cervical cancer in east and southeast Asia. However, further efforts are needed to improve overall survival

  3. A systematic review of quality of life instruments in long-term breast cancer survivors

    Directory of Open Access Journals (Sweden)

    Chopra Ishveen

    2012-01-01

    Full Text Available Abstract Background Breast cancer is the most common cancer in women, representing 16% of all female cancers. According to the American Cancer Society, long-term cancer survival is defined as more than five years of survivorship since diagnosis, with approximately 2.5 million breast cancer survivors (BCS in 2006. The long-term effects from breast cancer and its treatment have been shown to have positive and negative effects on both recovery and survivors' quality of life (QoL. The purpose of the study was to identify QoL instruments that have been validated in long-term BCS and to review the studies that have used the QoL instruments in this population. Methods A systematic literature search was conducted from January 1990 to October 2010 using electronic databases. Instruments validated and used in BCS were included in the review. In addition, QoL studies in long-term BCS using the validated instruments were reviewed. The search was limited to studies in English language. Studies of BCS of less than five years after initial diagnosis, any clinical or review studies were excluded. Results The review identified a total of 12 instruments (10 disease-specific, 2 condition-specific validated in long-term BCS. According to the QoL framework proposed by Ferrell and colleagues, three instruments (Quality of Life-Cancer Survivors, Quality of Life in Adult Cancer Survivors Scale, and Quality of Life Index-Cancer Version evaluated all four domains (physical, psychological, social, and spiritual of QoL. A review of the psychometric evaluation showed that Quality of Life in Adult Cancer Survivors Scale has acceptable reliability, validity, and responsiveness in long-term BCS compared to other disease-specific instruments. The review also yielded 19 studies that used these QoL instruments. The study results indicated that age-group, ethnicity, and type of treatment influenced different aspects of QoL. Conclusions There is a significant impact of breast

  4. Chemoradiation With Concomitant Boosts Followed by Radical Surgery in Locally Advanced Cervical Cancer: Long-term Results of the ROMA-2 Prospective Phase 2 Study

    Energy Technology Data Exchange (ETDEWEB)

    Ferrandina, Gabriella, E-mail: gabriella.ferrandina@libero.it [Division of Gynecologic Oncology, Catholic University of the Sacred Heart, Rome (Italy); Gambacorta, Antonietta [Division of Radiotherapy, Catholic University of the Sacred Heart, Rome (Italy); Gallotta, Valerio [Division of Gynecologic Oncology, Catholic University of the Sacred Heart, Rome (Italy); Smaniotto, Daniela [Division of Radiotherapy, Catholic University of the Sacred Heart, Rome (Italy); Fagotti, Anna [Gynecologic Surgery, University of Perugia, Terni (Italy); Tagliaferri, Luca [Division of Radiotherapy, Catholic University of the Sacred Heart, Rome (Italy); Foti, Elvira; Fanfani, Francesco [Division of Gynecologic Oncology, Catholic University of the Sacred Heart, Rome (Italy); Autorino, Rosa [Division of Radiotherapy, Catholic University of the Sacred Heart, Rome (Italy); Scambia, Giovanni [Division of Gynecologic Oncology, Catholic University of the Sacred Heart, Rome (Italy); Valentini, Vincenzo [Division of Radiotherapy, Catholic University of the Sacred Heart, Rome (Italy)

    2014-11-15

    Purpose: This prospective, phase 2 study aimed at assessing the efficacy of accelerated fractionation radiation therapy by concomitant boosts (CBs) associated with chemoradiation therapy (CRT) of the whole pelvis, in improving the rate of pathological complete response (pCR) to treatment in patients with International Federation of Gynaecology and Obstetrics (FIGO) stage IB2-IVA locally advanced cervical cancer. Methods and Materials: Neoadjuvant CRT included conformal irradiation of the whole pelvis with a total dose of 39.6 Gy (1.8 cGy/fraction, 22 fractions), plus additional irradiation of primary tumor and parametria with 10.8 Gy administered with CBs (0.9 cGy/fraction, 12 fractions, every other day). Concomitant chemotherapy included cisplatin (20 mg/m{sup 2}, days 1-4 and 26-30 of treatment), and capecitabine (1300 mg/m{sup 2}/daily, orally) during the first 2 and the last 2 weeks of treatment. Radical hysterectomy plus pelvic with or without aortic lymphadenectomy was performed within 6 to 8 weeks from CRT. Toxicity was recorded according to Radiation Therapy Oncology Group toxicity criteria and Chassagne grading system. Based on the Simon design, 103 cases were required, and the regimen would be considered active if >45 pCR were registered (α error = 0.05; β error = 0.1). Results: pCR was documented in 51 cases (50.5%), and the regimen was considered active, according to the planned statistical assumptions. At median follow-up of 36 months (range: 7-85 months), the 3-year local failure rate was 7%, whereas the 3-year disease-free and overall survival rates were 73.0% and 86.1%, respectively. Grade 3 leukopenia and neutropenia were reported in only 1 and 2 cases, respectively. Gastrointestinal toxicity was always grade 1 or 2. Conclusions: Addition of CBs in the accelerated fractionation modality to the whole pelvis chemoradiation followed by radical surgery results in a high rate of pathologically assessed complete response to CRT and a very

  5. Diagnostic {sup 131}I whole-body scintigraphy 1 year after thyroablative therapy in patients with differentiated thyroid cancer: correlation of results to the individual risk profile and long-term follow-up

    Energy Technology Data Exchange (ETDEWEB)

    Berger, Frank [Ludwig-Maximilians University of Munich, Department of Clinical Radiology, Munich (Germany); Friedrich, Ulla; Knesewitsch, Peter; Hahn, Klaus [Ludwig-Maximilians University of Munich, Department of Nuclear Medicine, Munich (Germany)

    2011-03-15

    {sup 131}I whole-body scan (WBS) and serum thyroglobulin (TG) are important in detecting thyroid remnants or recurrent disease in patients with differentiated thyroid cancer. Usually, a diagnostic WBS is carried out 6 months after ablation to exclude residual disease. We retrospectively analysed results of a second routine diagnostic WBS and TG measurements at 1 year after thyroablation and correlated these to the risk profile of patients with long-term follow-up. A total of 197 patients were followed up after thyroidectomy and ablative {sup 131}I therapy. Follow-up included clinical examination, radioiodine WBS and thyroid-stimulating hormone (TSH), free thyroxine and TG measurements at 3-6 months and 1 year after ablation. WBS (+) patients received a therapeutic activity of {sup 131}I. The risk profile of patients was defined according to clinical results before the 1-year control. Clinical results at 1 year after ablation were analysed in correlation to the patient risk profile and long-term follow-up data (mean 7.2 years). One year after thyroablation, 95.8% of low-risk patients had no residual disease when diagnostic WBS was carried out using 370 MBq {sup 131}I; 4.2% of low-risk patients had residual disease at this time point. In the high-risk group of this cohort, 54.5% were disease-free 1 year after ablation, but 45.5% demonstrated residual disease. After the 1-year control, 94% of all applied radioiodine therapies were executed in the high-risk group, compared with 6% in the low-risk group (p < 0.01). A second routine WBS 1 year after thyroablation is not indicated in low-risk patients. Risk stratification according to the early clinical course effectively identified patients with higher likelihood of persistent or recurrent disease in the long-term follow-up. (orig.)

  6. Long term results in refractory tennis elbow using autologous blood

    OpenAIRE

    Naseem ul Gani; Hayat Ahmad Khan; Younis Kamal; Munir Farooq; Hina Jeelani; Adil Bashir Shah

    2014-01-01

    Tennis elbow (TE) is one of the commonest myotendinosis. Different treatment options are available and autologous blood injection has emerged as the one of the acceptable modalities of treatment. Long term studies over a larger group of patients are however lacking. The purpose of this study was to evaluate these patients on longer durations. One-hundred and twenty patients of TE, who failed to respond to conventional treatment including local steroid injections were taken up for this prospec...

  7. Long Term Results in Refractory Tennis Elbow Using Autologous Blood

    OpenAIRE

    Gani, Naseem ul; Khan, Hayat Ahmad; Kamal, Younis; Farooq, Munir; Jeelani, Hina; Shah, Adil Bashir

    2014-01-01

    Tennis elbow (TE) is one of the commonest myotendinosis. Different treatment options are available and autologous blood injection has emerged as the one of the acceptable modalities of treatment. Long term studies over a larger group of patients are however lacking. The purpose of this study was to evaluate these patients on longer durations. One-hundred and twenty patients of TE, who failed to respond to conventional treatment including local steroid injections were taken up for this prospec...

  8. Results of a Survey of Long-Term Archiving Implementations

    Science.gov (United States)

    Gurman, Joseph B.; Spencer, Jennifer L.

    2015-04-01

    NASA’s Heliophysics Data Management Policy calls for discipline-specific “final archives,” which will be responsible for the long-term archiving and service of Heliophysics mission data. Long-term archival functions, such as periodic revalidation of the data and migration to newer storage media when appropriate, have never been part of the Solar Data Analysis Center core capabilities. We also recognize that the largest space solar physics data set, the SDO AIA and HMI data at the Stanford Joint Science and Operations Center (JSOC), will eventually need preservation and long-term access, as will the potentially much larger data archive of DKIST observations. We have carried out a study of data archiving best practices in other disciplines and organizations, including NASA’s Space Physics Data Facility (SPDF), the National Institute of Standards and Technology (NIST), and private industry, and report on the lessons learned and possible cost models. We seek input from the broader solar physics community on the relative value of various levels of preservation effort.

  9. Long Term Corrosion/Degradation Test Six Year Results

    Energy Technology Data Exchange (ETDEWEB)

    M. K. Adler Flitton; C. W. Bishop; M. E. Delwiche; T. S. Yoder

    2004-09-01

    The Subsurface Disposal Area (SDA) of the Radioactive Waste Management Complex (RWMC) located at the Idaho National Engineering and Environmental Laboratory (INEEL) contains neutron-activated metals from non-fuel, nuclear reactor core components. The Long-Term Corrosion/Degradation (LTCD) Test is designed to obtain site-specific corrosion rates to support efforts to more accurately estimate the transfer of activated elements to the environment. The test is using two proven, industry-standard methods—direct corrosion testing using metal coupons, and monitored corrosion testing using electrical/resistance probes—to determine corrosion rates for various metal alloys generally representing the metals of interest buried at the SDA, including Type 304L stainless steel, Type 316L stainless steel, Inconel 718, Beryllium S200F, Aluminum 6061, Zircaloy-4, low-carbon steel, and Ferralium 255. In the direct testing, metal coupons are retrieved for corrosion evaluation after having been buried in SDA backfill soil and exposed to natural SDA environmental conditions for times ranging from one year to as many as 32 years, depending on research needs and funding availability. In the monitored testing, electrical/resistance probes buried in SDA backfill soil will provide corrosion data for the duration of the test or until the probes fail. This report provides an update describing the current status of the test and documents results to date. Data from the one-year and three-year results are also included, for comparison and evaluation of trends. In the six-year results, most metals being tested showed extremely low measurable rates of general corrosion. For Type 304L stainless steel, Type 316L stainless steel, Inconel 718, and Ferralium 255, corrosion rates fell in the range of “no reportable” to 0.0002 mils per year (MPY). Corrosion rates for Zircaloy-4 ranged from no measurable corrosion to 0.0001 MPY. These rates are two orders of magnitude lower than those specified in

  10. Long-term results of a randomized trial comparing cisplatin with cisplatin and cyclophosphamide with cisplatin, cyclophosphamide, and adriamycin in advanced ovarian cancer. GICOG (Gruppo Interregionale Cooperativo Oncologico Ginecologia), Italy.

    Science.gov (United States)

    1992-05-01

    We report the long-term results of a randomized trial comparing cisplatin (P) with cisplatin and cyclophosphamide (CP) with cisplatin, cyclophosphamide, and adriamycin (CAP) in advanced ovarian cancer. Overall, this update confirms previously published data on 529 cases. Median survival times for the three treatments--CAP, CP, and P--are, respectively, 23, 20, and 19 months. The differences among the three arms are still nonsignificant and the estimated percentage survival at 7 years and confidence limits are, respectively, 21.7 (14.9-28.4), 17.0 (11.0-22.9), and 12.2 (6.9-17.4). According to the results of the Cox regression model on prognostic factors, higher grading, a larger residual tumor size, and performance status less than 80 (Karnovsky) all were independently associated with a poorer outcome, while a serous histotype was related to a better prognosis. The other variables (age, stage, center, type of surgery) initially included in the model did not appear to be significantly related to prognosis. The implications of these long-terms results relative to the application of combination chemotherapy with CAP or CP are discussed.

  11. Long-Term Quality of Life Outcome After Proton Beam Monotherapy for Localized Prostate Cancer

    International Nuclear Information System (INIS)

    Objectives: High-dose external radiation for localized prostate cancer results in favorable clinical outcomes and low toxicity rates. Here, we report long-term quality of life (QOL) outcome for men treated with conformal protons. Methods: QOL questionnaires were sent at specified intervals to 95 men who received proton radiation. Of these, 87 men reported 3- and/or 12-month outcomes, whereas 73 also reported long-term outcomes (minimum 2 years). Symptom scores were calculated at baseline, 3 months, 12 months, and long-term follow-up. Generalized estimating equation models were constructed to assess longitudinal outcomes while accounting for correlation among repeated measures in an individual patient. Men were stratified into functional groups from their baseline questionnaires (normal, intermediate, or poor function) for each symptom domain. Long-term QOL changes were assessed overall and within functional groups using the Wilcoxon signed-rank test. Results: Statistically significant changes in all four symptom scores were observed in the longitudinal analysis. For the 73 men reporting long-term outcomes, there were significant change scores for incontinence (ID), bowel (BD) and sexual dysfunction (SD), but not obstructive/irritative voiding dysfunction (OID). When stratified by baseline functional category, only men with normal function had increased scores for ID and BD. For SD, there were significant changes in men with both normal and intermediate function, but not poor function. Conclusions: Patient reported outcomes are sensitive indicators of treatment-related morbidity. These results quantitate the long-term consequences of proton monotherapy for prostate cancer. Analysis by baseline functional category provides an individualized prediction of long-term QOL scores. High dose proton radiation was associated with small increases in bowel dysfunction and incontinence, with more pronounced changes in sexual dysfunction.

  12. Brachytherapy in Lip Carcinoma: Long-Term Results

    Energy Technology Data Exchange (ETDEWEB)

    Guibert, Mireille, E-mail: mireilleguib@voila.fr [Department of Head and Neck Surgery, Larrey Hospital, Toulouse (France); David, Isabelle [Department of Radiation Oncology, Claudius Regaud Institut, Toulouse (France); Vergez, Sebastien [Department of Head and Neck Surgery, Larrey Hospital, Toulouse (France); Rives, Michel [Department of Radiation Oncology, Claudius Regaud Institut, Toulouse (France); Filleron, Thomas [Department of Epidemiology, Claudius Regaud Institut, Toulouse (France); Bonnet, Jacques; Delannes, Martine [Department of Radiation Oncology, Claudius Regaud Institut, Toulouse (France)

    2011-12-01

    Purpose: The aim of this study was to evaluate the effectiveness of low-dose-rate brachytherapy for local control and relapse-free survival in squamous cell and basal cell carcinomas of the lips. We compared two groups: one with tumors on the skin and the other with tumors on the lip. Patients and methods: All patients had been treated at Claudius Regaud Cancer Centre from 1990 to 2008 for squamous cell or basal cell carcinoma. Low-dose-rate brachytherapy was performed with iridium 192 wires according to the Paris system rules. On average, the dose delivered was 65 Gy. Results: 172 consecutive patients were included in our study; 69 had skin carcinoma (squamous cell or basal cell), and 92 had squamous cell mucosal carcinoma. The average follow-up time was 5.4 years. In the skin cancer group, there were five local recurrences and one lymph node recurrence. In the mucosal cancer group, there were ten local recurrences and five lymph node recurrences. The 8-year relapse-free survival for the entire population was 80%. The 8-year relapse-free survival was 85% for skin carcinoma 75% for mucosal carcinoma, with no significant difference between groups. The functional results were satisfactory for 99% of patients, and the cosmetic results were satisfactory for 92%. Maximal toxicity observed was Grade 2. Conclusions: Low-dose-rate brachytherapy can be used to treat lip carcinomas at Stages T1 and T2 as the only treatment with excellent results for local control and relapse-free survival. The benefits of brachytherapy are also cosmetic and functional, with 91% of patients having no side effects.

  13. Esthesioneuroblastoma: clinical course, long-term results of treatment

    Directory of Open Access Journals (Sweden)

    T. D. Tabolinovskaya

    2016-01-01

    Full Text Available This rare tumor from a group of neuroendocrine neoplasms was studied. The material for the study was the data of 78 patients with esthesioneuroblastoma who had been treated and followed up at the N.N. Blokhin Russian Cancer Research Center in the period 1965 to 2014. Information on hospital statistics, clinical features, methods, and treatment results were presented. The possibilities of using the TNM classification for the nasal cavity, ethmoidal sinuses, and nasopharynx were assessed to determine the anatomic extent of primary tumor. The findings contribute to the solution of problems in the diagnosis and treatment of esthesioneuroblastoma at the present stage. 

  14. Addition of docetaxel, zoledronic acid, or both to first-line long-term hormone therapy in prostate cancer (STAMPEDE): survival results from an adaptive, multiarm, multistage, platform randomised controlled trial

    Science.gov (United States)

    James, Nicholas D; Sydes, Matthew R; Clarke, Noel W; Mason, Malcolm D; Dearnaley, David P; Spears, Melissa R; Ritchie, Alastair W S; Parker, Christopher C; Russell, J Martin; Attard, Gerhardt; de Bono, Johann; Cross, William; Jones, Rob J; Thalmann, George; Amos, Claire; Matheson, David; Millman, Robin; Alzouebi, Mymoona; Beesley, Sharon; Birtle, Alison J; Brock, Susannah; Cathomas, Richard; Chakraborti, Prabir; Chowdhury, Simon; Cook, Audrey; Elliott, Tony; Gale, Joanna; Gibbs, Stephanie; Graham, John D; Hetherington, John; Hughes, Robert; Laing, Robert; McKinna, Fiona; McLaren, Duncan B; O'Sullivan, Joe M; Parikh, Omi; Peedell, Clive; Protheroe, Andrew; Robinson, Angus J; Srihari, Narayanan; Srinivasan, Rajaguru; Staffurth, John; Sundar, Santhanam; Tolan, Shaun; Tsang, David; Wagstaff, John; Parmar, Mahesh K B

    2016-01-01

    Summary Background Long-term hormone therapy has been the standard of care for advanced prostate cancer since the 1940s. STAMPEDE is a randomised controlled trial using a multiarm, multistage platform design. It recruits men with high-risk, locally advanced, metastatic or recurrent prostate cancer who are starting first-line long-term hormone therapy. We report primary survival results for three research comparisons testing the addition of zoledronic acid, docetaxel, or their combination to standard of care versus standard of care alone. Methods Standard of care was hormone therapy for at least 2 years; radiotherapy was encouraged for men with N0M0 disease to November, 2011, then mandated; radiotherapy was optional for men with node-positive non-metastatic (N+M0) disease. Stratified randomisation (via minimisation) allocated men 2:1:1:1 to standard of care only (SOC-only; control), standard of care plus zoledronic acid (SOC + ZA), standard of care plus docetaxel (SOC + Doc), or standard of care with both zoledronic acid and docetaxel (SOC + ZA + Doc). Zoledronic acid (4 mg) was given for six 3-weekly cycles, then 4-weekly until 2 years, and docetaxel (75 mg/m2) for six 3-weekly cycles with prednisolone 10 mg daily. There was no blinding to treatment allocation. The primary outcome measure was overall survival. Pairwise comparisons of research versus control had 90% power at 2·5% one-sided α for hazard ratio (HR) 0·75, requiring roughly 400 control arm deaths. Statistical analyses were undertaken with standard log-rank-type methods for time-to-event data, with hazard ratios (HRs) and 95% CIs derived from adjusted Cox models. This trial is registered at ClinicalTrials.gov (NCT00268476) and ControlledTrials.com (ISRCTN78818544). Findings 2962 men were randomly assigned to four groups between Oct 5, 2005, and March 31, 2013. Median age was 65 years (IQR 60–71). 1817 (61%) men had M+ disease, 448 (15%) had N+/X M0, and 697 (24%) had N0M0. 165 (6

  15. Cardiac damage after treatment of childhood cancer: A long-term follow-up

    OpenAIRE

    Demšar Damjan; Krzisnik Ciril; Mazic Uros; Velensek Veronika; Jazbec Janez; Jereb Berta

    2008-01-01

    Abstract Background With improved childhood cancer cure rate, long term sequelae are becoming an important factor of quality of life. Signs of cardiovascular disease are frequently found in long term survivors of cancer. Cardiac damage may be related to irradiation and chemotherapy. We have evaluated simultaneous influence of a series of independent variables on the late cardiac damage in childhood cancer survivors in Slovenia and identified groups at the highest risk. Methods 211 long-term s...

  16. Intrathoracic Anastomotic Leakage after Gastroesophageal Cancer Resection Is Associated with Reduced Long-term Survival

    DEFF Research Database (Denmark)

    Kofoed, Steen Christian; Calatayud, Dan; Jensen, Lone Susanne;

    2014-01-01

    .19-1.90) and 1.41 (1.10-1.81). After exclusion of 8 weeks mortality the odds ratios were 1.38 (1.08-1.77) and 1.32 (1.02-1.71). CONCLUSIONS: This nationwide study confirms that patients experiencing anastomotic leakage after gastroesophageal cancer resection have a significantly lower long-term survival, even......BACKGROUND: Most likely because of low statistical power, no previous studies have shown any significant association between long-term survival and anastomotic leakage in patients who have undergone gastroesophageal cancer resection. MATERIAL AND METHODS: The present study included, prospectively...... and consecutively, nationwide collected patients who underwent gastroesophageal cancer resection between 2003 and 2011 in Denmark. The operation was carried out as an Ivor Lewis procedure. Only patients with intrathoracic anastomosis were included in the analysis. RESULTS: From 2003 to 2011, 1,296 patients...

  17. Long term results in refractory tennis elbow using autologous blood

    Directory of Open Access Journals (Sweden)

    Naseem ul Gani

    2014-11-01

    Full Text Available Tennis elbow (TE is one of the commonest myotendinosis. Different treatment options are available and autologous blood injection has emerged as the one of the acceptable modalities of treatment. Long term studies over a larger group of patients are however lacking. The purpose of this study was to evaluate these patients on longer durations. One-hundred and twenty patients of TE, who failed to respond to conventional treatment including local steroid injections were taken up for this prospective study over the period from year 2005 to 2011 and were followed up for the minimum of 3 years (range 3-9 years. Two mL of autologous blood was taken from the ipsilateral limb and injected into the lateral epicondyle. The effectiveness of the procedure was assessed by Pain Rating Sscale and Nirschl Staging, which was monitored before the procedure, at first week, monthly for first three months, at 6 months and then 3 monthly for first year, six monthly for next 2 years and then yearly. Statistical analysis was done and a P value of <0.05 was taken as significant. The patients (76 females and 44 males were evaluated after procedure. The mean age group was 40.67±8.21. The mean follow up was 5.7±1.72 (range 3 to 9 years. The mean pain score and Nirschl stage before the procedure was 3.3±0.9 and 6.2±0.82 respectively. At final follow up the pain score and Nirschl were 1.1±0.9 and 1.5±0.91 respectively. Autologous blood injection was found to be one of the modalities for treatment of TE. Being cheap, available and easy method of treatment, it should be considered as a treatment modality before opting for the surgery. Universal guidelines for the management of tennis elbow should be made as there is lot of controversy regarding the treatment.

  18. Long Term Results in Refractory Tennis Elbow Using Autologous Blood

    Science.gov (United States)

    Gani, Naseem ul; Khan, Hayat Ahmad; Kamal, Younis; Farooq, Munir; Jeelani, Hina; Shah, Adil Bashir

    2014-01-01

    Tennis elbow (TE) is one of the commonest myotendinosis. Different treatment options are available and autologous blood injection has emerged as the one of the acceptable modalities of treatment. Long term studies over a larger group of patients are however lacking. The purpose of this study was to evaluate these patients on longer durations. One-hundred and twenty patients of TE, who failed to respond to conventional treatment including local steroid injections were taken up for this prospective study over the period from year 2005 to 2011 and were followed up for the minimum of 3 years (range 3-9 years). Two mL of autologous blood was taken from the ipsilateral limb and injected into the lateral epicondyle. The effectiveness of the procedure was assessed by Pain Rating Sscale and Nirschl Staging, which was monitored before the procedure, at first week, monthly for first three months, at 6 months and then 3 monthly for first year, six monthly for next 2 years and then yearly. Statistical analysis was done and a P value of <0.05 was taken as significant. The patients (76 females and 44 males) were evaluated after procedure. The mean age group was 40.67±8.21. The mean follow up was 5.7±1.72 (range 3 to 9 years). The mean pain score and Nirschl stage before the procedure was 3.3±0.9 and 6.2±0.82 respectively. At final follow up the pain score and Nirschl were 1.1±0.9 and 1.5±0.91 respectively. Autologous blood injection was found to be one of the modalities for treatment of TE. Being cheap, available and easy method of treatment, it should be considered as a treatment modality before opting for the surgery. Universal guidelines for the management of tennis elbow should be made as there is lot of controversy regarding the treatment. PMID:25568727

  19. Pregnancy following breast cancer using assisted reproduction and its effect on long-term outcome

    DEFF Research Database (Denmark)

    Goldrat, Oranite; Kroman, Niels; Peccatori, Fedro A;

    2015-01-01

    INTRODUCTION AND AIMS: We have previously shown that pregnancy is safe following breast cancer, even in endocrine sensitive disease. Yet infertility remains common following systemic treatment. To date, no study has evaluated the safety of assisted reproductive technology (ART) after breast cancer...... were eligible. Patients were divided into two groups according to whether ART following primary systemic therapy was performed to achieve pregnancy. We evaluated the association between ART use and clinic-pathological characteristics, pregnancy outcome and long-term breast cancer outcome. RESULTS...

  20. Sexuality and body image in long-term survivors of testicular cancer

    DEFF Research Database (Denmark)

    Rossen, Philip; Pedersen, A F; Zachariae, R;

    2012-01-01

    This study explores sexual function and the influence of different treatment modalities on sexual function and body image among long-term survivors of testicular cancer (TCSs).......This study explores sexual function and the influence of different treatment modalities on sexual function and body image among long-term survivors of testicular cancer (TCSs)....

  1. Predicted trends in long-term breast cancer survival in England and Wales

    OpenAIRE

    Woods, L. M.; Rachet, B; Cooper, N.; Coleman, M P

    2007-01-01

    Trends in long-term relative survival from breast cancer are examined for women diagnosed in England and Wales up to 2001, using both period and hybrid approaches. Large improvements in long-term survival are predicted. Women with breast cancer still experience persistent excess mortality up to at least 20 years after diagnosis.

  2. Fatigue and quality of life in breast cancer survivors: temporal courses and long-term pattern

    NARCIS (Netherlands)

    Schmidt, M.E.; Chang-Claude, J.; Vrieling, A.; Heinz, J.; Flesch-Janys, D.; Steindorf, K.

    2012-01-01

    INTRODUCTION: Fatigue is a frequent problem during and after cancer treatment. We investigated different courses of fatigue from pre-diagnosis, through therapy, to long-term survivorship and evaluated potential implications on long-term quality of life (QoL). METHODS: Breast cancer patients diagnose

  3. Radiation Dose and Subsequent Risk for Stomach Cancer in Long-term Survivors of Cervical Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Kleinerman, Ruth A., E-mail: kleinerr@mail.nih.gov [Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, US Department of Health and Human Services, Rockville, Maryland (United States); Smith, Susan A. [Department of Radiation Physics, University of Texas M D Anderson Cancer Center, Houston, Texas (United States); Holowaty, Eric [Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario (Canada); Hall, Per [Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm (Sweden); Pukkala, Eero [Finnish Cancer Registry, Institute for Statistical and Epidemiological Cancer Research, Helsinki (Finland); Vaalavirta, Leila [Department of Oncology, Helsinki University Central Hospital, Helsinki (Finland); Stovall, Marilyn; Weathers, Rita [Department of Radiation Physics, University of Texas M D Anderson Cancer Center, Houston, Texas (United States); Gilbert, Ethel [Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, US Department of Health and Human Services, Rockville, Maryland (United States); Aleman, Berthe M.P. [Department of Radiotherapy, The Netherlands Cancer Institute, Amsterdam (Netherlands); Kaijser, Magnus [Clinical Epidemiology Unit, Department of Medicine, Karolinska Institute, Stockholm (Sweden); Andersson, Michael [Department of Oncology, Copenhagen University Hospital, Copenhagen (Denmark); Storm, Hans [Cancer Prevention and Documentation, Danish Cancer Society, Copenhagen (Denmark); Joensuu, Heikki [Department of Oncology, Helsinki University Central Hospital, Helsinki (Finland); Lynch, Charles F. [Department of Epidemiology, University of Iowa, Iowa City, Iowa (United States); and others

    2013-08-01

    Purpose: To assess the dose–response relationship for stomach cancer after radiation therapy for cervical cancer. Methods and Materials: We conducted a nested, matched case–control study of 201 cases and 378 controls among 53,547 5-year survivors of cervical cancer diagnosed from 1943 to 1995, from 5 international, population-based cancer registries. We estimated individual radiation doses to the site of the stomach cancer for all cases and to corresponding sites for the matched controls (overall mean stomach tumor dose, 2.56 Gy, range 0.03-46.1 and after parallel opposed pelvic fields, 1.63 Gy, range 0.12-6.3). Results: More than 90% of women received radiation therapy, mostly with external beam therapy in combination with brachytherapy. Stomach cancer risk was nonsignificantly increased (odds ratio 1.27-2.28) for women receiving between 0.5 and 4.9 Gy to the stomach cancer site and significantly increased at doses ≥5 Gy (odds ratio 4.20, 95% confidence interval 1.41-13.4, P{sub trend}=.047) compared with nonirradiated women. A highly significant radiation dose–response relationship was evident when analyses were restricted to the 131 cases (251 controls) whose stomach cancer was located in the middle and lower portions of the stomach (P{sub trend}=.003), whereas there was no indication of increasing risk with increasing dose for 30 cases (57 controls) whose cancer was located in the upper stomach (P{sub trend}=.23). Conclusions: Our findings show for the first time a significant linear dose–response relationship for risk of stomach cancer in long-term survivors of cervical cancer.

  4. Radiation Dose and Subsequent Risk for Stomach Cancer in Long-term Survivors of Cervical Cancer

    International Nuclear Information System (INIS)

    Purpose: To assess the dose–response relationship for stomach cancer after radiation therapy for cervical cancer. Methods and Materials: We conducted a nested, matched case–control study of 201 cases and 378 controls among 53,547 5-year survivors of cervical cancer diagnosed from 1943 to 1995, from 5 international, population-based cancer registries. We estimated individual radiation doses to the site of the stomach cancer for all cases and to corresponding sites for the matched controls (overall mean stomach tumor dose, 2.56 Gy, range 0.03-46.1 and after parallel opposed pelvic fields, 1.63 Gy, range 0.12-6.3). Results: More than 90% of women received radiation therapy, mostly with external beam therapy in combination with brachytherapy. Stomach cancer risk was nonsignificantly increased (odds ratio 1.27-2.28) for women receiving between 0.5 and 4.9 Gy to the stomach cancer site and significantly increased at doses ≥5 Gy (odds ratio 4.20, 95% confidence interval 1.41-13.4, Ptrend=.047) compared with nonirradiated women. A highly significant radiation dose–response relationship was evident when analyses were restricted to the 131 cases (251 controls) whose stomach cancer was located in the middle and lower portions of the stomach (Ptrend=.003), whereas there was no indication of increasing risk with increasing dose for 30 cases (57 controls) whose cancer was located in the upper stomach (Ptrend=.23). Conclusions: Our findings show for the first time a significant linear dose–response relationship for risk of stomach cancer in long-term survivors of cervical cancer

  5. Cardiac damage after treatment of childhood cancer: A long-term follow-up

    Directory of Open Access Journals (Sweden)

    Demšar Damjan

    2008-05-01

    Full Text Available Abstract Background With improved childhood cancer cure rate, long term sequelae are becoming an important factor of quality of life. Signs of cardiovascular disease are frequently found in long term survivors of cancer. Cardiac damage may be related to irradiation and chemotherapy. We have evaluated simultaneous influence of a series of independent variables on the late cardiac damage in childhood cancer survivors in Slovenia and identified groups at the highest risk. Methods 211 long-term survivors of different childhood cancers, at least five years after treatment were included in the study. The evaluation included history, physical examination, electrocardiograpy, exercise testing and echocardiograpy. For analysis of risk factors, beside univariate analysis, multivariate classification tree analysis statistical method was used. Results and Conclusion Patients treated latest, from 1989–98 are at highest risk for any injury to the heart (73%. Among those treated earlier are at the highest risk those with Hodgkin's disease treated with irradiation above 30 Gy and those treated for sarcoma. Among specific forms of injury, patients treated with radiation to the heart area are at highest risk of injury to the valves. Patients treated with large doses of anthracyclines or concomitantly with anthracyclines and alkylating agents are at highest risk of systolic function defect and enlarged heart chambers. Those treated with anthracyclines are at highest risk of diastolic function defect. The time period of the patient's treatment is emerged as an important risk factor for injury of the heart.

  6. Long-term side effects of adjuvant breast cancer treatment

    NARCIS (Netherlands)

    Buijs, Ciska

    2008-01-01

    Breast cancer is the most common malignancy in women. Breast cancer accounts for one-third of all cancers in females and 24% of the patients are younger than 55 years of age. More than 10% all Dutch women will develop breast cancer and 70-80% of all breast cancer patients will survive over 5 years.

  7. Health-related quality of life in long-term breast cancer survivors

    DEFF Research Database (Denmark)

    Peuckmann, Vera Irina; Ekholm, Ola; Rasmussen, N.K.;

    2007-01-01

    AIM: To investigate health-related quality of life (HRQOL) in a nationally representative sample of long-term breast cancer survivors (BCS) in Denmark. PARTICIPANTS AND METHODS: An age-stratified random sample of 2,000 female BCS > or = 5 years after primary surgery without recurrence was drawn...... from the Danish Breast Cancer Cooperative Group register, which is representative regarding long-term BCS in Denmark, and compared with 3,104 women of the nationally representative Danish Health and Morbidity Survey 2000. The Short Form-36 questionnaire assessed HRQOL and its association with BCS......' sociodemography, type of surgery, systemic therapy, radiotherapy, time since operation, receptor status, and low/high risk protocol. RESULTS: The response rate was 79%. BCS tended to rate HRQOL better than the general female population. BCS reported significantly less "bodily pain" (P

  8. Long-term side effects of adjuvant breast cancer treatment

    OpenAIRE

    Buijs, Ciska

    2008-01-01

    Breast cancer is the most common malignancy in women. Breast cancer accounts for one-third of all cancers in females and 24% of the patients are younger than 55 years of age. More than 10% all Dutch women will develop breast cancer and 70-80% of all breast cancer patients will survive over 5 years. In the absence of distant metastases, patients receive loco-regional therapy with or without adjuvant systemic therapy. Loco-regional therapy consists of either a modified radical mastectomy, in so...

  9. Neoadjuvant androgen deprivation and long-term results for patients with intermediate- and high-risk prostate cancer treated with high-dose rate brachytherapy and external beam radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Pellizzon, Antonio Cassio Assis; Fogaroli, Ricardo Cesar; Silva, Maria Leticia Gobo; Castro, Douglas Guedes; Maia, Maria Conte, E-mail: acapellizzon@hcancer.org.b [Hospital A.C. Camargo, Sao Paulo, SP (Brazil). Radiation Oncology Dept.

    2010-07-01

    Purpose: to evaluate the influence of neoadjuvant androgen deprivation (NAAD) and report the long term biochemical control rates according to the Phoenix Consensus Conference, and prognostic factors of intermediate- (IR) and high-risk (HR) prostate cancer treated with external beam radiotherapy and high-dose-rate brachytherapy (HDR-BT). Methods and materials: between March, 1997 and June, 2005, 184 patients considered IR or HR were treated with localized radiotherapy and HDR-BT at the Department of Radiation Oncology, Hospital A.C. Camargo, Sao Paulo, Brazil. Patient's age, Gleason score, clinical stage, initial PSA value, risk group for biochemical failure, presence of NAAD, doses of radiotherapy and HDR-BT were evaluated. Results: median age and follow-up were 70 years old (range, 47-83) and 74.5 months (range, 24-123 months), respectively. Patients considered IR were 91 (49.4%) and HR 93 (50.6%). Ninety-nine (53.8%) patients had no NAAD. The overall survival at 5 years was 93.6%. The 5-year actuarial biochemical control rates for all patients, IR and HR were 83.4%, 86.2% and 78.8%, respectively, p0.076. On univariate analysis the prognostic factors related to better biochemical control were Gleason score < 6 ng/ml (p= 0.037), radiotherapy dose > 45 Gy (p= 0.011) and HDR-BT dose > 20 Gy (p< 0.001). On multivariate analysis no statistical significant predictive factor related to biochemical control was found. Conclusions: the role of NAAD for IR and HR prostate cancer is still to be defined. HDR-BT combined to external radiotherapy is a successful form of treatment for these patients, with our results comparable to published data. (author)

  10. Long-term results of trismus release in noma patients.

    NARCIS (Netherlands)

    Bisseling, P.; Bruhn, J.; Erdsach, T.; Ettema, A.M.; Sautter, R.; Berge, S.J.

    2010-01-01

    Noma, also known as cancrum oris, is an infectious disease that results in a loss of orofacial tissue, due to gangrene of soft and bony tissue. It is especially seen in young children in the sub-Saharan region. Among the sequelae of patients who survive noma, trismus is one of the most disabling. Th

  11. Hyperbaric Oxygen Therapy in Treating Long-Term Gastrointestinal Adverse Effects Caused by Radiation Therapy in Patients With Pelvic Cancer

    Science.gov (United States)

    2011-07-14

    Bladder Cancer; Cervical Cancer; Colorectal Cancer; Endometrial Cancer; Gastrointestinal Complications; Long-term Effects Secondary to Cancer Therapy in Adults; Ovarian Cancer; Prostate Cancer; Radiation Toxicity; Sarcoma; Testicular Germ Cell Tumor; Vaginal Cancer

  12. Long-term results of PRRT in advanced bronchopulmonary carcinoid

    Energy Technology Data Exchange (ETDEWEB)

    Mariniello, Annapaola; Bodei, Lisa; Baio, Silvia Melania; Gilardi, Laura; Colandrea, Marzia; Papi, Stefano; Grana, Chiara Maria [European Institute of Oncology, Division of Nuclear Medicine, Milan (Italy); Tinelli, Carmine [IRCCS Foundation Policlinico San Matteo, Epidemiology and Biometric Unit, Pavia (Italy); Valmadre, Giuseppe [Presidio Ospedaliero E. Morelli AOVV, Sondalo (Italy); Fazio, Nicola [European Institute of Oncology, Unit of Gastrointestinal Medical Oncology and Neuroendocrine Tumors, Milan (Italy); Galetta, Domenico [European Institute of Oncology, Thoracic Surgery Division, Milan (Italy); Paganelli, Giovanni [Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Nuclear Medicine and Radiometabolic Units, Meldola (Italy)

    2016-03-15

    Peptide receptor radionuclide therapy (PRRT) for the treatment of neuroendocrine tumours (NET) has been explored for almost two decades, but there are still few trials that have exclusively investigated well-differentiated and moderately differentiated NET arising from the respiratory tree. Thus, the aim of this study was to explore the outcome in patients affected by bronchopulmonary carcinoid (BPC) following PRRT. We retrospectively analysed 114 patients with advanced stage BPC consecutively treated with PRRT at the European Institute of Oncology, Milan, from 1997 to 2012 and followed until October 2014. The objective responses, overall survival (OS) and progression-free survival (PFS) were rated, and three different PRRT protocols ({sup 90}Y-DOTATOC vs. {sup 177}Lu-DOTATATE vs. {sup 90}Y-DOTATOC + {sup 177}Lu-DOTATATE) were compared with regard to their efficacy and tolerability. The median OS (evaluated in 94 of the 114 patients) was 58.8 months. The median PFS was 28.0 months. The {sup 177}Lu-DOTATATE protocol resulted in the highest 5-year OS (61.4 %). Morphological responses (partial responses + minor responses) were obtained in 26.5 % of the cohort and were associated with longer OS and PFS. The {sup 90}Y-DOTATOC + {sup 177}Lu-DOTATATE protocol provided the highest response rate (38.1 %). Adverse events were mild in the majority of patients. However, haematological toxicity negatively affected survival. No severe (grade 3/4) serum creatinine increase was observed. Patients treated with {sup 90}Y-DOTATOC alone more frequently showed a mild/moderate decrease in renal function. In patients treated with chemotherapy before PRRT had a shorter OS and PFS, and a higher risk of developing nephrotoxicity. In a large cohort of patients with advanced BPC treated in a ''real-world'' scenario and followed up for a median of 45.1 months (range 2 - 191 months), PRRT proved to be promising in prolonging survival and delaying disease progression. Despite

  13. Long-term results of our modified Nuss procedure

    International Nuclear Information System (INIS)

    Though many authors have reported modifications of the Nuss procedure and complications have been reduced, life-threatening complications such as serious infections or massive bleeding should always be considered. For the past seven years we have modified the Nuss procedure to make the bar tunnel extrapleurally using an endoscope to reduce serious complications. We used our modified method to repair the pectus excavatum of 24 prepubescent patients, ages ranging from 4 to 12 years old. The average time for surgery was 280 minutes for the early quarter series and 192 minutes for the late. Pneumothorax occurred in 10 patients (41.7%), but continuous suction drainage was not necessary. Five athelectasis were observed and resulted in spontaneous remission. One bar displacement and one parasternal costal cartilage deformity also occurred but there were no other complications. Bar removal was performed in 16 patients at an average of 28.7 months after the primary operation. After the bar removal, the CT Index increased about 10% in the early period (0-3 months); after which values remained stable and within a normal range in the follow up period (6-49 months). Though our modified Nuss procedure requires more time than the original procedure, we believe it is safer. (author)

  14. Artificial Urinary Sphincter: Long-Term Results and Patient Satisfaction

    Directory of Open Access Journals (Sweden)

    Drogo K. Montague

    2012-01-01

    Full Text Available The published evidence concerning the safety, efficacy, and patient satisfaction for implantation of the current model of the artificial urinary sphincter (AS 800 in men with post prostatectomy urinary incontinence was the objective of this review. A Pub Med English language literature search from 1995 to 2011 was performed. A majority of men who undergo AUS implantation for post prostatectomy urinary incontinence achieve satisfactory results (0 to 1 pad per day. Infection rates range from 0.46 to 7%, cuff erosion rates range from 3.8 to 10%, and urethral atrophy ranges from 9.6 to 11.4%. Kaplan-Meier 5 year projections for freedom from any reoperation were 50% for a small series and 79.4% for a larger series. Kaplan-Meier projections for freedom from mechanical failure were 79% at 5 years and 72% at 10 years. In another series 10 year projections for freedom from mechanical failure were 64%. Although the artificial urinary sphincter (AUS is the gold standard for the treatment of this disorder, most men will continue to need at least one pad per day for protection, and they are subject to a significant chance of future AUS revision or replacement.

  15. Long-Term Results of Targeted Intraoperative Radiotherapy (Targit) Boost During Breast-Conserving Surgery

    International Nuclear Information System (INIS)

    Purpose: We have previously shown that delivering targeted radiotherapy to the tumour bed intraoperatively is feasible and desirable. In this study, we report on the feasibility, safety, and long-term efficacy of TARGeted Intraoperative radioTherapy (Targit), using the Intrabeam system. Methods and Materials: A total of 300 cancers in 299 unselected patients underwent breast-conserving surgery and Targit as a boost to the tumor bed. After lumpectomy, a single dose of 20 Gy was delivered intraoperatively. Postoperative external beam whole-breast radiotherapy excluded the usual boost. We also performed a novel individualized case control (ICC) analysis that computed the expected recurrences for the cohort by estimating the risk of recurrence for each patient using their characteristics and follow-up period. Results: The treatment was well tolerated. The median follow up was 60.5 months (range, 10–122 months). Eight patients have had ipsilateral recurrence: 5-year Kaplan Meier estimate for ipsilateral recurrence is 1.73% (SE 0.77), which compares well with that seen in the boosted patients in the European Organization for Research and Treatment of Cancer study (4.3%) and the UK STAndardisation of breast RadioTherapy study (2.8%). In a novel ICC analysis of 242 of the patients, we estimated that there should be 11.4 recurrences; in this group, only 6 recurrences were observed. Conclusions: Lumpectomy and Targit boost combined with external beam radiotherapy results in a low local recurrence rate in a standard risk patient population. Accurate localization and the immediacy of the treatment that has a favorable effect on tumour microenvironment may contribute to this effect. These long-term data establish the long-term safety and efficacy of the Targit technique and generate the hypothesis that Targit boost might be superior to an external beam boost in its efficacy and justifies a randomized trial.

  16. Thyroid cancer treatment : Long-term effects and new developments

    NARCIS (Netherlands)

    Klein Hesselink, Esther

    2016-01-01

    Thyroid cancer is increasingly common. This is especially the case for differentiated thyroid cancer (DTC), which has a favorable prognosis. Treatment consists of surgical removal of the thyroid gland, radioiodine treatment, and life-long administration of relatively high doses of thyroid hormone. T

  17. Long-term results of breast conserving surgery vs. mastectomy for early stage invasive breast cancer: 20-year follow-up of the Danish randomized DBCG-82TM protocol

    DEFF Research Database (Denmark)

    Blichert-Toft, M.; Nielsen, M.; During, M.;

    2008-01-01

    The main objective of the present study aims at comparing the long-term efficacy of breast conserving surgery (BCS) vs. mastectomy (M) based on a randomized design. The Danish Breast Cancer Cooperative Group (DBCG) conducted the trial (DBCG-82TM) from January 1983 to March 1989 recruiting 1154......% of the complete series. 10-year recurrence free survival (RFS) and 20-year overall survival (OS) based on intent to treat did not reveal significant differences in outcome between breast conserving surgery vs. mastectomy, p=0.95 and p=0.10, respectively. Including the complete series comprising 1133 eligible...

  18. Long-term health-related quality of life for disease-free esophageal cancer patients.

    LENUS (Irish Health Repository)

    Donohoe, Claire L

    2012-02-01

    BACKGROUND: Health-related quality of life (HRQL) has been studied extensively during the first year following esophagectomy, but little is known about HRQL in long-term survivors. The aim of this study was to investigate HRQL in patients alive at least 1 year after surgical resection for esophageal cancer using validated European Organisation for Research and Treatment of Cancer (EORTC) quality of life (QOL) questionnaires (QLQ). METHODS: Eligible patients, without known disease recurrence and at least 1 year after esophagectomy, were identified from a prospectively maintained database. Patients completed general (QLQ-C30) and esophageal cancer-specific (QLQ-OES18, OG25) questionnaires. A numeric score (0-100) was computed in each conceptual area and compared with validated cancer (n = 1031) and age-matched (n = 7802) healthy populations using two-tailed unpaired t-tests. A cohort of 80 patients had pretreatment scores recorded. RESULTS: Altogether, 132 of 156 eligible patients (84%) completed the self-rated questionnaire, 105 (67.3%) were men, and the mean age was 62 years (range 29-84 years). The mean time since esophagectomy was 70.3 months (12-299 months). Global health status was significantly reduced at least 1 year after esophagectomy (mean +\\/- SD score 48.4 +\\/- 18.6) when compared with patients with esophageal cancer prior to treatment (55.6 +\\/- 24.1) and the general population (71.2 +\\/- 22.4) (p < 0.0001). In a prospective cohort of eighty patients, symptoms related to swallowing difficulty, reflux, pain, and coughing significantly decreased in the long term (p < 0.0001). The degree of subjective swallowing dysfunction was highly correlated with a poor QOL (Spearman\\'s rho = 0.508, p < 0.01). CONCLUSIONS: Global health status remains significantly reduced in long-term survivors after esophagectomy compared with population controls, and swallowing dysfunction is highly associated with this compromised QOL.

  19. Long-term outcome of sports injuries : results after inpatient treatment

    NARCIS (Netherlands)

    Dekker, R; van der Sluis, CK; Groothoff, JW; Eisma, WH; ten Duis, HJ

    2003-01-01

    Objective: To investigate whether sports injuries result in long-term disabilities and handicaps and to establish variables with a prognostic value for the occurrence of these long-term consequences. Materials and methods: All patients older than 17 years of age and admitted to the University Hospit

  20. Health care utilisation and characteristics of long-term breast cancer survivors: nationwide survey in Denmark

    DEFF Research Database (Denmark)

    Peuckmann, V; Ekholm, O; Sjøgren, P;

    2008-01-01

    AIM: To investigate long-term female breast cancer survivors' (BCS') health care utilisation, health, and employment. METHODS: An age-stratified random sample of 2000 female breast cancer survivors (BCS) 5-15 years after primary surgery without recurrence was drawn from the Danish Breast Cancer...... Cooperative Group register. A self-administered questionnaire assessed sociodemography, health care utilisation, employment, and health-related quality of life (HRQOL). Associations with breast cancer treatment were investigated. RESULTS: Response rate was 79%. Significantly more BCS than the general women...... population reported health care utilisation (61% versus. 56%; age-standardised risk ratio (SRR): 1.10; 95% confidence interval (CI) 1.05-1.15), but significantly fewer BCS were disability pensioners (15% versus 19%; SRR: 0.77; 95% CI 0.64-0.93). 'Daily activities limited due to sequelae' were reported by 20...

  1. Long-term anorectal, urinary and sexual dysfunction causing distress after radiotherapy for anal cancer

    DEFF Research Database (Denmark)

    Sunesen, K G; Nørgaard, M; Lundby, L;

    2015-01-01

    AIM: The objective of primary radiotherapy for anal cancer is to remove cancer while maintaining anorectal function. However, little is known about anorectal function among long-term survivors without colostomy. Using a cross-sectional questionnaire study, we examined symptoms and distress relate...... function. CONCLUSION: Distressing long-term anorectal and sexual dysfunction was common after radiotherapy for anal cancer, and morbidity due to urinary dysfunction was moderate.......AIM: The objective of primary radiotherapy for anal cancer is to remove cancer while maintaining anorectal function. However, little is known about anorectal function among long-term survivors without colostomy. Using a cross-sectional questionnaire study, we examined symptoms and distress related...... to the dysfunction of pelvic organs after radiotherapy for anal cancer. METHOD: A questionnaire regarding anorectal, urinary and sexual symptoms was sent to anal cancer patients without recurrence or colostomy, diagnosed during 1996-2003, and treated with curative intent (chemo)radiotherapy at three Danish centres...

  2. Long-term risk of colorectal cancer in patients with sessile serrated adenomas, traditional serrated adenomas, and hyperplastic polyps

    DEFF Research Database (Denmark)

    Baron, John A; Erichsen, Rune; Hamilton-Dutoit, Stephen Jacques;

    Long-term risk of colorectal cancer in patients with sessile serrated adenomas, traditional serrated adenomas, and hyperplastic polyps......Long-term risk of colorectal cancer in patients with sessile serrated adenomas, traditional serrated adenomas, and hyperplastic polyps...

  3. Long-term results of stomach-conserving therapy in gastric MALT lymphoma

    International Nuclear Information System (INIS)

    Purpose: To evaluate long-term results of stomach-conserving therapy and to assess the value of histological probable minimal residual disease (pMRD) in predicting outcome in patients with gastric MALT lymphoma. Materials and methods: We studied 115 patients with stage I-II2 gastric MALT lymphoma treated between 1975 and 2002. Initially, first-line treatment consisted of radiotherapy only. Since 1994 most patients were primarily treated with Helicobacter pylori eradication; radiotherapy was used in case of eradication failure. To assess the value of pMRD, first follow-up biopsy samples classified as compete remission (CR) according to classical clinico-pathological criteria and biopsy samples 1 year after assessment of histological CR were reviewed; results were related to outcome. Results: Following radiotherapy only (n = 56) 96% achieved a clinical CR; 10-year cancer-specific survival rate was 94%. Following H. pylori eradication only (n = 35) CR-rate was 43% and after additional treatment 89%; 5-year cause-specific survival was 93%. There was no difference in relapse rate following initial histological CR or pMRD. Conclusions: Patients with early stage gastric MALT lymphoma have a favorable long-term outcome following conservative treatment. Outcome after H. pylori eradication followed by delayed radiotherapy on indication was excellent. In our series pMRD was not associated with increased risk of recurrence

  4. Concurrent cisplatin and radiotherapy for inoperable bladder cancer: long term results and prognostic predictors of local control and survival; Resultats a long terme du traitement des cancers de vessie inoperables par cisplatine et irradiation concomitante: facteurs pronostiques du controle local et de la survie

    Energy Technology Data Exchange (ETDEWEB)

    Chauvet, B.; Felix-Faure, C.; Davin, J.L.; Reboul, F. [Clinique Sainte-Catherine, 84 - Avignon (France); Choquenet, C. [Hopital Princesse Grace, Monaco (France); Alfonsi, M. [Residence du Parc, 13 - Marseille (France)

    1998-04-01

    Therapeutic strategies for muscle invasive bladder cancer are currently evolving. A recent European randomized study has shown that neo-adjuvant chemotherapy does not improve the chance of cure or of conservative treatment. Concurrent chemotherapy and radiotherapy would provide better results but these is a need to identify by prognostic factors patients who may benefit from such a conservative strategy. Concurrent cisplatin and radiation therapy is a potentially locally curative treatment for 43 % of patients with muscle-invasive bladder cancer not candidates for radical surgery. Clinical T-stage and hydronephrosis have a significant and independent prognostic value on local control but appears not discriminant enough to select patients for conservative treatment. (authors)

  5. Weight Change and Associated Factors in Long-Term Breast Cancer Survivors

    Science.gov (United States)

    Koo, Hye-Yeon; Seo, Young-Gyun; Cho, Mi-Hee; Kim, Min-Jung; Choi, Ho-Chun

    2016-01-01

    Purpose Weight gain often occurs after breast cancer diagnosis and significantly impacts the general health of cancer survivors. While the number of breast cancer survivors is increasing, few studies have reported data on weight change beyond 5 years post-diagnosis. We investigated weight change and associated factors in long-term survivors of breast cancer. Patients and Methods Medical records were reviewed on 1363 breast cancer patients and a total of 822 women who had survived beyond 5 years since diagnosis were included in the final analysis. The association between demographic, anthropometric, lifestyle, cancer related factors (including time since diagnosis, treatment modality, pathologic stage, and hormone receptor status), and weight-change over 5 years were examined. Results During an average 8.2 years of follow-up time, mean weight gain was 0.32kg (p = 0.017). 175 (21.3%) patients had gained more than 5% of their weight at diagnosis and their average gain was 5.55kg. Body mass index (BMI) at diagnosis, age at diagnosis, aromatase inhibitor (AI) use, heavy drinking, and type of surgery were associated with relative weight gain (≥5%) in univariate analysis (all p-valuesAI showed odds ratio of 2.2 (p = 0.006) relative to women who did. Conclusion Long-term breast cancer survivors who were non-obese at diagnosis are more likely to gain weight than obese survivors. Younger survivors and survivors who have never used AI are also likely to gain weight. PMID:27391162

  6. Tratamento cirúrgico do câncer colorretal: resultados a longo prazo e análise da qualidade Surgical treatment of colorectal cancer: long term results and quality control

    Directory of Open Access Journals (Sweden)

    Mauro de Souza Leite Pinho

    2006-12-01

    as operative mortality, sphincter preservation, local recurrence and survival rates. The aim of this study is to present the long term results of Coloproctology Group of Department of Surgery of Hospital Municipal São José, in Joinville, Brazil, as well as its quality analysis according to the accepted standards from literature. A prospective analysis of a consecutive series of 97 colorectal cancer patients operated for curative purpose was undertaken, with a mean follow up of 80,8 months. Operative mortality occurred in six patients (6,1%, local recurrence for recatl and colon cancer in six (12,5% and four (9,7% patients, respectively, and abdominoperineal resection was performed in 14 cases (27% for rectal cancer. Mean overall survival was 48,9 months. Five-year overall oncological survival (n=63 was 52%, including 89% for stage1, 70% for stage 2 and 20% for stage 3 patients. We conclude that the results obtained are acceptable for literature standards, but some specific parameters need to be improved.

  7. Effect of Genetic Polymorphisms and Long-Term Tobacco Exposure on the Risk of Breast Cancer

    Directory of Open Access Journals (Sweden)

    Zoraida Verde

    2016-10-01

    Full Text Available Introduction: Tobacco smoke contains many potentially harmful compounds that may act differently and at different stages in breast cancer development. The focus of this work was to assess the possible role of cigarette smoking (status, dose, duration or age at initiation and polymorphisms in genes coding for enzymes involved in tobacco carcinogen metabolism (CYP1A1, CYP2A6 or in DNA repair (XRCC1, APEX1, XRCC3 and XPD in breast cancer development. Methods: We designed a case control study with 297 patients, 217 histologically verified breast cancers (141 smokers and 76 non-smokers and 80 healthy smokers in a cohort of Spanish women. Results: We found an association between smoking status and early age at diagnosis of breast cancer. Among smokers, invasive carcinoma subtype incidence increased with intensity and duration of smoking (all Ptrend < 0.05. When smokers were stratified by smoking duration, we only observed differences in long-term smokers, and the CYP1A1 Ile462Ile genotype was associated with increased risk of breast cancer (OR = 7.12 (1.98–25.59. Conclusions: Our results support the main effect of CYP1A1 in estrogenic metabolism rather than in tobacco carcinogen activation in breast cancer patients and also confirmed the hypothesis that CYP1A1 Ile462Val, in association with long periods of active smoking, could be a breast cancer risk factor.

  8. Final results of a long-term, clinical follow-up in fatty liver patients

    DEFF Research Database (Denmark)

    Dam-Larsen, Sanne; Becker, Ulrik; Franzmann, Maria-Benedicte;

    2009-01-01

    OBJECTIVE: There is increasing focus on non-alcoholic fatty liver disease (NAFLD). The aim of the present study was to conduct a long-term clinical follow-up of patients with biopsy-confirmed fatty liver without inflammation or significant fibrosis (pure fatty liver), to analyse for potential risk....... All admissions, discharge diagnoses and causes of death during follow-up were collected. All surviving patients were invited to a clinical follow-up. RESULTS: The follow-up period was 20.4 and 21.0 years, respectively, for the NAFLD and alcoholic fatty liver disease (AFLD) groups. Two NAFLD patients...... of death. Patients with AFLD died primarily from cirrhosis and other alcohol-related disorders, whereas in patients with NAFLD the main causes of death were cardiovascular disease and cancer. CONCLUSIONS: For patients with pure non-alcoholic fatty liver, survival was good and independent...

  9. Hypo-fractionated radiotherapy of breast cancer: long term results of a set of 80 cases treated in the radiotherapy department of the Oran university hospital; Radiotherapie hypofractionnee dans le cancer du sein: resultats a long terme d'une serie de 80 cas traites dans le service de radiotherapie du centre hospitalier universitaire d'Oran

    Energy Technology Data Exchange (ETDEWEB)

    Boukerche, A.; Yahia, A.; Madouri, R.; Belmiloud, H.; Dali-Youcef, A.F. [Service de radiotherapie, CHU d' Oran, Oran (Algeria)

    2011-10-15

    The authors report the assessment of the local and locoregional control and of the acute and late toxicity of adjuvant hypo-fractionated radiotherapy in breast cancer treatment. During 1998, 80 women have been treated by conservative or radical surgery and hypo-fractionated tele-cobalto-therapy (36 Gy in five fractions of 3 Gy a week, and a boost of 15 Gy in five fractions in case of conservative surgery). Results are discussed in terms of local and locoregional recurrence, tolerance, late toxicity, global survival, and tumour classification. The irradiation scheme seems perfectly achievable but a greater number of patients and a longer follow-up are required to better assess the efficiency and aesthetic results. Short communication

  10. Anastomotic Leak Increases Distant Recurrence and Long-Term Mortality After Curative Resection for Colonic Cancer

    DEFF Research Database (Denmark)

    Krarup, Peter-Martin; Nordholm-Carstensen, Andreas; Jorgensen, Lars N;

    2014-01-01

    of receiving adjuvant chemotherapy (adjusted HR = 0.58; 95% CI: 0.45-0.74; P days; 95% CI: 12-20 days; P ...OBJECTIVE: To investigate the impact of anastomotic leak (AL) on disease recurrence and long-term mortality in patients alive 120 days after curative resection for colonic cancer. BACKGROUND: There is no solid data as to whether AL after colonic cancer surgery increases the risk of disease...... for confounding. RESULTS: The incidence of AL was 6.4%, 744 patients died within 120 days. Of the remaining 8589 patients, 861 (10.0%) developed local recurrence with no association to AL [adjusted hazard ratio (HR) = 0.78; 95% confidence interval (CI): 0.55-1.12; P = 0.184]. Distant recurrence developed in 1281...

  11. Long-term risk of secondary skin cancers after radiation therapy for Hodgkin’s lymphoma

    International Nuclear Information System (INIS)

    Purpose: Survivors of Hodgkin’s lymphoma (HL) are at risk of secondary tumors. We investigated the risk of secondary skin cancers after radiotherapy compared to treatment without radiation and to an age-matched population. Material and methods: We conducted a retrospective cohort study of 889 HL patients treated between 1965 and 2005. Data on secondary skin cancers and treatment fields were retrieved. Incidence rates were compared to observed rates in the Dutch population. Results: 318 skin cancers were diagnosed in 86 patients, showing significantly higher risks of skin cancers, the majority being BCC. The standardized incidence ratio (SIR) of BCC in HL survivors was significantly increased (SIR 5.2, 95% CI 4.0–6.6), especially in those aged <35 years at diagnosis (SIR 8.0, 95% CI 5.8–10.7). SIR increased with longer follow-up to 15.9 (95% CI 9.1–25.9) after 35 years, with 626 excess cases per 10,000 patients per year. Most (57%) skin cancers developed within the radiation fields, with significantly increased risk in patients treated with radiotherapy compared to chemotherapy alone (p = 0·047, HR 2·75, 95% CI 1·01–7.45). Conclusion: Radiotherapy for HL is associated with a strongly increased long-term risk of secondary skin cancers, both compared to the general population and to treatment with chemotherapy alone

  12. Dystrophic Cutaneous Calcification and Metaplastic Bone Formation due to Long Term Bisphosphonate Use in Breast Cancer

    Science.gov (United States)

    Tatlı, Ali Murat; Göksu, Sema Sezgin; Arslan, Deniz; Başsorgun, Cumhur İbrahim; Coşkun, Hasan Şenol

    2013-01-01

    Bisphosphonates are widely used in the treatment of breast cancer with bone metastases. We report a case of a female with breast cancer presented with a rash around a previous mastectomy site and a discharge lesion on her right chest wall in August 2010. Biopsy of the lesion showed dystrophic calcification and metaplastic bone formation. The patient's history revealed a long term use of zoledronic acid for the treatment of breast cancer with bone metastasis. We stopped the treatment since we believed that the cutaneous dystrophic calcification could be associated with her long term bisphosphonate therapy. Adverse cutaneous events with bisphosphonates are very rare, and dystrophic calcification has not been reported previously. The dystrophic calcification and metaplastic bone formation in this patient are thought to be due to long term bisphosphonate usage. PMID:23956898

  13. Dystrophic Cutaneous Calcification and Metaplastic Bone Formation due to Long Term Bisphosphonate Use in Breast Cancer

    Directory of Open Access Journals (Sweden)

    Ali Murat Tatlı

    2013-01-01

    Full Text Available Bisphosphonates are widely used in the treatment of breast cancer with bone metastases. We report a case of a female with breast cancer presented with a rash around a previous mastectomy site and a discharge lesion on her right chest wall in August 2010. Biopsy of the lesion showed dystrophic calcification and metaplastic bone formation. The patient’s history revealed a long term use of zoledronic acid for the treatment of breast cancer with bone metastasis. We stopped the treatment since we believed that the cutaneous dystrophic calcification could be associated with her long term bisphosphonate therapy. Adverse cutaneous events with bisphosphonates are very rare, and dystrophic calcification has not been reported previously. The dystrophic calcification and metaplastic bone formation in this patient are thought to be due to long term bisphosphonate usage.

  14. Long-term outcome of gamma knife radiosurgery for metastatic brain tumors  originating from lung cancer

    Directory of Open Access Journals (Sweden)

    Shyamal C Bir

    2014-01-01

    Full Text Available Background: Gamma knife radiosurgery (GKRS has emerged as an important treatment option for metastasis brain tumors (MBTs. However, the long-term outcome of GKRS on MBTs originating from lung carcinoma is not well understood. The treatment of MBTs derived from lung cancer with GKRS at our institution is reviewed. Methods: We performed a retrospective review (2000-2013 of 173 patients with MBTs from lung cancer who received GKRS. Out of 173 patients, 38 patients had recurrent tumors after microsurgical resection and whole brain radiotherapy (WBT. Results: GKRS in MBTs metastasized from lung carcinoma showed significant variations in tumor growth control (decreased in 79 [45.7%] patients, arrested growth in 54 [31.2%] patients, and increased tumor size in 40 [23.1%] patients. The median survival in the study population was 14 months. Overall survival after 3 years was 25%, whereas progression-free survival after 3 years was 45%. The predictive factors for improving survival in the patients with MBTs were recursive partitioning analysis (RPA class I (P = 0.005, absence of hydrocephalus (P = 0.001, Karnofsky performance scale (KPS >70 (P = 0.007, age ≤65 (P = 0.041, tumor size ≤3 cm (P = 0.023, controlled primary tumor (P = 0.049, and single number of MBTS (P = 0.044. Conclusion: Long-term follow-up revealed that GKRS offers a high rate of tumor control and good overall survival period in both new and recurrent patients with MBTs originating from lung carcinoma. Thus, GKRS is an effective treatment option for new patients with MBTs from lung cancer, as well as an adjuvant therapy in patients with recurrent MBTs derived from lung cancer.

  15. Oncological results, functional outcomes and health-related quality-of-life in men who received a radical prostatectomy or external beam radiation therapy for localized prostate cancer: a study on long-term patient outcome with risk stratification

    Institute of Scientific and Technical Information of China (English)

    Itsuhiro Takizawa; Noboru Hara; Tsutomu Nishiyama; Masaaki Kaneko; Tatsuhiko Hoshii; Emiko Tsuchida; Kota Takahashi

    2009-01-01

    Health-related quality-of-life (HRQOL) after a radical prostatectomy (RP) or external beam radiation therapy (EBRT) has not been studied in conjunction with oncological outcomes in relation to disease risk stratification. Moreover, the long-term outcomes of these treatment approaches have not been studied. We retrospectively analyzed ontological outcomes between consecutive patients receiving RP (n=86) and EBRT (n=76) for localized prostate cancer. HRQOL and functional outcomes could be assessed in 62 RP (79%) and 54 EBRT (79%) patients over a 3-year follow-up period (median: 41 months) using the Medical Outcomes Study Short Form-36 (SF-36) and the University of California Los Angeles Prostate Cancer Index (UCLA PCI). The 5-year biochemical progression-free survival did not differ between the RP and EBRT groups for low-risk (74.6% vs. 75.0%, P=0.931) and intermediate-risk (61.3% vs. 71.1%, P=0.691) patients. For high-risk patients, progression-free survival was lower in the RP group (45.1%) than in the EBRT group (79.7%) (P=0.002). The general HRQOL was comparable between the two groups. Regarding functional outcomes, the RP group reported lower scores on urinary function and less urinary bother and sexual bother than the EBRT group (P<0.001, P<0.05 and P<0.001, respectively). With risk stratification, the low-and intermediate-risk patients in the RP group reported poorer urinary function than patients in the EBRT group (P<0.001 for each). The sexual function of the high-risk patients in the EBRT group was better than that of the same risk RP patients (P<0.001). Biochemical recurrence was not associated with the UCLA PCI score in either group. In conclusion, low- to intermediate-risk patients treated with an RP may report relatively decreased urinary function during long-term follow-up. The patient's HRQOL after treatment did not depend on biochemical recurrence.

  16. Health-related quality of life in long-term survivors of testicular cancer

    DEFF Research Database (Denmark)

    Rossen, Philip Blach; Pedersen, Anette Fischer; Zachariae, Robert;

    2009-01-01

    PURPOSE: A growing number of patients with testicular cancer (TC) become long-term survivors. As a consequence, quality-of-life (QOL) issues become increasingly important. The objective of this study was to investigate QOL among Danish TC survivors. METHODS: A long-term follow-up assessment of all...... patients with TC treated at Aarhus University Hospital in Denmark between 1990 and 2000 was conducted. A total of 401 survivors (response rate, 66%) completed questionnaires concerning QOL (European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire C30), depression (Beck...

  17. Cancer Lung: Cure/Long Term Control Following Polyherbal Interventions- A Case Report

    OpenAIRE

    Verma, P.; B. R. Pandey; M. Bhalla; P. Raghuvanshi

    2012-01-01

    At present, there is no specific treatment aimed at cure of human lung cancer, a kind of most lethal cancers. Modern allopathy provides only temporary relief of symptoms or severity when used in the form of medicines, radiotherapy or chemotherapy at the cost of moderate to severe side-effects while long term survival or complete cures are anecdotal. It is also well known that surgical interventions, chemo and radiotherapies have failed consistently to cure many varieties of cancers. This hope...

  18. Dystrophic Cutaneous Calcification and Metaplastic Bone Formation due to Long Term Bisphosphonate Use in Breast Cancer

    OpenAIRE

    Ali Murat Tatlı; Seyda Gunduz; Sema Sezgin Göksu; Deniz Arslan; Mukremin Uysal; Cumhur İbrahim Başsorgun; Hasan Şenol Coşkun

    2013-01-01

    Bisphosphonates are widely used in the treatment of breast cancer with bone metastases. We report a case of a female with breast cancer presented with a rash around a previous mastectomy site and a discharge lesion on her right chest wall in August 2010. Biopsy of the lesion showed dystrophic calcification and metaplastic bone formation. The patient’s history revealed a long term use of zoledronic acid for the treatment of breast cancer with bone metastasis. We stopped the treatment since we ...

  19. Motivational readiness for physical activity and quality of life in long-term lung cancer survivors.

    Science.gov (United States)

    Clark, Matthew M; Novotny, Paul J; Patten, Christi A; Rausch, Sarah M; Garces, Yolanda I; Jatoi, Aminah; Sloan, Jeff A; Yang, Ping

    2008-07-01

    Little is known about the relationship between motivational readiness for physical activity and quality of life (QOL) in long-term lung cancer survivors. Long-term survivors are considered those who are living 5 years or more following a cancer diagnosis. This project examined the relationship between a self-report measure of motivational readiness for physical activity and QOL in a sample of 272 long-term lung cancer survivors. Participants (54% male, average age 70 years old) completed the mailed survey an average of 6 years after being diagnosed with lung cancer. Survey measures included the stage of change for physical activity and a set of single item QOL and symptom scales. Thirty-seven percent of respondents reported they currently engaged in regular physical activity (a total of 30 min or more per day, at least 5 days per week). Kruskal-Wallis tests revealed that those who reported engaging in regular physical activity reported a better overall QOL, better QOL on all five domains of QOL functioning (mental, physical, social, emotional, and spiritual), and fewer symptoms compared to those with a sedentary lifestyle. Physical activity level may have important QOL and symptom management benefits for long-term lung cancer survivors.

  20. Long-Term Lithium Use and Risk of Renal and Upper Urinary Tract Cancers.

    Science.gov (United States)

    Pottegård, Anton; Hallas, Jesper; Jensen, Boye L; Madsen, Kirsten; Friis, Søren

    2016-01-01

    Lithium induces proliferation in the epithelium of renal collecting ducts. A recent small-scale cohort study reported a strong association between use of lithium and increased risk of renal neoplasia. We therefore conducted a large-scale pharmacoepidemiologic study of the association between long-term use of lithium and risk of upper urinary tract cancer, including renal cell cancer and cancers of the renal pelvis or ureter. We identified all histologically verified upper urinary tract cancer cases in Denmark between 2000 and 2012 from the Danish Cancer Registry. A total of 6477 cases were matched by age and sex to 259,080 cancer-free controls. Data on lithium use from 1995 to 2012 were obtained from the Danish Prescription Registry. We estimated the association between long-term use of lithium (≥5 years) and risk of upper urinary tract cancer using conditional logistic regression with adjustment for potential confounders. Long-term use of lithium was observed among 0.22% of cases and 0.17% of controls. This yielded an overall nonsignificant adjusted odds ratio (OR) of 1.3 (95% confidence interval [95% CI], 0.8-2.2) for upper urinary tract cancer associated with long-term use of lithium. Analyses stratified by stage and subtype of upper urinary tract cancer revealed slight but nonsignificant increases in the ORs for localized disease (OR, 1.6; 95% CI, 0.8-3.0) and for renal pelvis/ureter cancers (OR, 1.7; 95% CI, 0.5-5.4). In conclusion, in our nationwide case-control study, use of lithium was not associated with an increased risk of upper urinary tract cancer.

  1. Long-term safety of aromatase inhibitors in the treatment of breast cancer

    Directory of Open Access Journals (Sweden)

    Jean-Marc A Nabholtz

    2008-03-01

    Full Text Available Jean-Marc A NabholtzBreast Cancer Research Institute La Prandie, Valojoulx, FranceAbstract: Following promising data for metastatic breast cancer in terms of efficacy and safety profile, third-generation aromatase inhibitors (AI, anastrozole, letrozole, and exemestane, underwent a full development in early setting. If recent results consistently show the superiority of these agents over tamoxifen, the therapeutic strategies of AIs in adjuvant setting are still debated. Beyond the choice of clinical strategy, the long duration of exposure to AI in adjuvant setting required a full determination of the long-term toxicity profile of these agents. While all three AIs have either favorable (decreased incidence of hot flashes, gynecologic and thromboembolic side-effects or unfavorable (skeletal complications, arthralgia, musculoskeletal pain, sexual dysfunction class adverse events, some variability between AIs has been reported in side-effects as well as gastrointestinal, urogenital, neurologic, and visual disturbances, confirming the lack of interchangeability between the three AIs. The overall therapeutic index of AIs appears today superior to that of tamoxifen with proven improved efficacy and better toxicity profile. This review will explore the results from the available adjuvant AIs trials with a particular emphasis on safety profiles, quality of life, and therapeutic index, helping to define the present role of AIs in the adjuvant management of postmenopausal patients with breast cancer.Keywords: breast cancer, aromatase inhibitors, adjuvant, safety profile

  2. Isolated loco-regional recurrence of breast cancer is more common in young patients and following breast conserving therapy: Long-term results of European Organisation for Research and Treatment of Cancer studies

    NARCIS (Netherlands)

    de Bock, Truuske; van der Hage, J.A.; Putter, H.; Bonnema, J.; Bartelink, H.; van de Velde, C.J.

    2006-01-01

    The aim of this study was to evaluate prognostic factors for isolated loco-regional recurrence in patients treated for invasive stage I or H breast cancer. The study population comprised 3602 women who had undergone primary surgery for early stage breast cancer, who were enrolled in European Organis

  3. Long-term follow-up of cancer patients treated with gene therapy medicinal products.

    Science.gov (United States)

    Galli, Maria Cristina

    2012-06-01

    European Union requirements are discussed for the long-term follow-up of advanced therapy medicinal products, as well as how they can be applied to cancer patients treated with gene therapy medicinal products in the context of clinical trials, as described in a specific guideline issued by Gene Therapy Working Party at the European Medicine Agency.

  4. Long-term heart function after adjuvant epirubicin chemotherapy for breast cancer

    DEFF Research Database (Denmark)

    Appel, Jon M; Zerahn, Bo; Møller, Susanne;

    2012-01-01

    Newer studies raise concern that adjuvant anthracycline treatment for breast cancer (BC) causes long-term heart damage. We aimed to examine whether heart failure or impairment could be demonstrated several years after low-dose epirubicin-based adjuvant treatment....

  5. Long-term results of palatal implants for obstructive sleep apnea.

    Science.gov (United States)

    Neruntarat, Chairat

    2011-07-01

    Successful results of palatal implants in the treatment of obstructive sleep apnea (OSA) have been reported in the short term; however, there are limited data in the long-term results. The aim of this study was to evaluate the long-term results and to determine factors that predicted the responders in patients undergoing palatal implants in the treatment of OSA. A study was undertaken on 92 OSA patients. Palatal implants were conducted to stiffen the soft palate and data were analyzed. Patients tolerated the procedure well. They were examined between 26 and 32 months after the operation (mean 28.9 ± 4.8). Age range was 25-65 years (38.4 ± 10.5) and BMI was 27.3 ± 2.4 kg/m. The mean preoperative ESS score was 12.3 ± 2.6 and long-term ESS was 7.9 ± 1.8 (p LSAT and long-term LSAT were 87.4 ± 6.7 and 89.2 ± 4.8%, respectively (p < 0.01). The mean AHI decreased from 21.7 ± 6.8 to 10.8 ± 4.8 (p < 0.001). Forty-eight (52.2%) patients had long-term surgical response. Responders had significantly lower preoperative BMI, AHI, and MMP level than non-responders. Implant extrusion occurred in seven patients (7.6%) and palatal abscess in one patient (1.1%). Bleeding and airway obstruction were not encountered. Palatal implants in carefully selected patients suffering from mild OSA, give fairly good long-term results and have a low complication rate. PMID:21298386

  6. Short- and long-term adaptation to cancer: a comparison of patients with the general population

    OpenAIRE

    Schroevers, Maatje Jannetje

    2002-01-01

    Both from a scientific and common sense point of view, there are many ideas about how patients adjust to a life-threatening disease such as cancer. However, the empirical evidence on this topic is still elusive, especially about the consequences that patients may experience in the long term. The present thesis addresses patients’ physical and psychosocial adjustment to cancer, in the first year after diagnosis onward to eight years after diagnosis.

  7. Long-term outcome of gamma knife radiosurgery for metastatic brain tumors  originating from lung cancer

    OpenAIRE

    Bir, Shyamal C.; Sudheer Ambekar; Papireddy Bollam; Anil Nanda

    2014-01-01

    Background: Gamma knife radiosurgery (GKRS) has emerged as an important treatment option for metastasis brain tumors (MBTs). However, the long-term outcome of GKRS on MBTs originating from lung carcinoma is not well understood. The treatment of MBTs derived from lung cancer with GKRS at our institution is reviewed. Methods: We performed a retrospective review (2000-2013) of 173 patients with MBTs from lung cancer who received GKRS. Out of 173 patients, 38 patients had recurrent tumors aft...

  8. Long-Term Survival in Young Women: Hazards and Competing Risks after Thyroid Cancer

    Directory of Open Access Journals (Sweden)

    Antoinette M. Stroup

    2012-01-01

    Full Text Available Background. Differentiated thyroid cancers (DTCs are one of the most common and survivable cancers diagnosed in women. We examine factors associated with long-term survival and competing risks of death in women diagnosed with DTC under the age of 40 (<40 and aged 40 and older (40+. Methods. SEER data was used to identify DTCs diagnosed in women from 1975 to 2009. We examined overall (OS, disease-specific (DSS, other cancer (OCS, and non-cancer-related (NCS survival using multivariate Cox proportional hazards modeling. Results. Observed survival was 97.2% for <40 (n= 14,540 and 82.5% for 40+ (n=20,513. Distant stage (HR=1.96, 95% CI 1.23–3.07, non-Hispanic Black (HR=2.04, 95% CI 1.45–2.87, being unmarried (HR=1.26, 95% 1.03–1.54, and subsequent primary cancers (HR=4.63, 95% CI 3.76–5.71 were significant for OS in women <40. Age was an effect modifier for all survival outcomes. Racial disparities in NCS were most pronounced for young non-Hispanic black women (HR=3.36, 95% CI 2.17–5.22. Women in both age groups were more likely to die from other causes. Conclusions. Age at diagnosis remains one of the strongest prognostic factors for thyroid cancer survival. More directed efforts to ensure effective care for comorbid conditions are needed to reduce mortality from other causes.

  9. Short- and Long-Term Results of Open Versus Laparoscopic Appendectomy

    NARCIS (Netherlands)

    H.A. Swank; E.J. Eshuis; M.I. van Berge Henegouwen; W.A. Bemelman

    2011-01-01

    Clinical advantages of laparoscopic appendectomy have been shown in numerous trials and reviews. Most of these advantages are small and of limited clinical relevance, while laparoscopic operation costs are reported to be higher. The present study compares short- and long-term results of conventional

  10. Long-term Results of the Posteromedial Release in the Treatment of Idiopathic Clubfoot

    NARCIS (Netherlands)

    van Gelder, Janke H.; van Ruiten, Alward G. P.; Visser, Jan D.; Maathuis, Patrick G. M.

    2010-01-01

    Background: Short-term follow-up studies show good results in foot function, after surgical treatment of idiopathic clubfeet. Long-term follow-up studies are rare and probably represent a mixture of experience of different treating orthopedic surgeons. The purpose of this study is to present the lon

  11. Long-Term Results of Incisional Hernia Repair with Concomitant Abdominoplasty in Postbariatric Patients

    Directory of Open Access Journals (Sweden)

    Iljin Aleksandra

    2016-05-01

    Full Text Available The aim of the study was evaluation of long-term results after simultaneous incisional hernia repair and abdominoplasty in patients following RYGB (Roux-en-Y Gastric By-pass and estimation of quality of life before and after this complex operation.

  12. Long-term results of Talent endografts for endovascular abdominal aortic aneurysm repair

    NARCIS (Netherlands)

    Verhoeven, Bart A. N.; Waasdorp, Evert J.; Gorrepati, Madhu L.; van Herwaarden, Joost A.; Vos, Jan Albert; Wille, Jan; Moll, Frans L.; Zarins, Christopher K.; de Vries, Jean Paul P. M.

    2011-01-01

    Background: Since the introduction of endovascular aneurysm repair (EVAR), long-term follow-up studies reporting single-device results are scarce. In this study, we focus on EVAR repair with the Talent stein graft (Medtronic, Santa Rosa, Calif). Methods: Between July 2000 and December 2007, 365 pati

  13. Long-term results after repair of ruptured and non-ruptured abdominal aortic aneurysm

    Directory of Open Access Journals (Sweden)

    Kuzmanović Ilija B.

    2004-01-01

    Full Text Available INTRODUCTION Abdominal aortic aneurysm can be repaired by elective procedure while asymptomatic, or immediately when it is complicated - mostly due to rupture. Treating abdominal aneurysm electively, before it becomes urgent, has medical and economical reason. Today, the first month mortality after elective operations of the abdominal aorta aneurysm is less than 3%; on the other hand, significant mortality (25%-70% has been recorded in patients operated immediately because of rupture of the abdominal aneurysm. In addition, the costs of elective surgical treatment are significantly lower. OBJECTIVE The objective of this study is to compare long-term survival of patients that underwent elective or immediate repair of abdominal aortic aneurysm (due to rupture, and to find out the factors influencing the long-term survival of these patients. MATERIAL AND METHODS Through retrospective review of prospectively collected data of the Institute for Cardiovascular Diseases of Clinical Center of Serbia, Belgrade, 56 patients that had elective surgery and 35 patients that underwent urgent operation due to rupture of abdominal aneurysm were followed up. Only the patients that survived 30 postoperative days were included in this review, and were followed up (ranging from 2 to 126 months. Electively operated patients were followed during 58.82 months on the average (range 7 to 122, and urgently operated were followed over 52.26 months (range 2 to 126. There was no significant difference of the length of postoperative follow-up between these two groups. RESULTS During this period, out of electively operated and immediately operated patients, 27 and 22 cases died, respectively. There was no significant difference (p>0,05a of long-term survival between these two groups. Obesity and early postoperative complications significantly decreased long-term survival of both electively and immediately operated patients. Graft infection, ventral hernia, aneurysm of

  14. Long-Term Results From the Contura Multilumen Balloon Breast Brachytherapy Catheter Phase 4 Registry Trial

    Energy Technology Data Exchange (ETDEWEB)

    Cuttino, Laurie W., E-mail: lcuttino@mcvh-vcu.edu [Department of Radiation Oncology, Virginia Commonwealth University, Richmond, Virginia (United States); Arthur, Douglas W. [Department of Radiation Oncology, Virginia Commonwealth University, Richmond, Virginia (United States); Vicini, Frank [Michigan Healthcare Professionals/21st Century Onoclogy, Farmington Hills, Michigan (United States); Todor, Dorin [Department of Radiation Oncology, Virginia Commonwealth University, Richmond, Virginia (United States); Julian, Thomas [Allegheny Hospital, Temple School of Medicine, Pittsburgh, Pennsylvania (United States); Mukhopadhyay, Nitai [Department of Radiation Oncology, Virginia Commonwealth University, Richmond, Virginia (United States)

    2014-12-01

    Purpose: To describe the long-term outcomes from a completed, multi-institutional phase 4 registry trial using the Contura multilumen balloon (CMLB) breast brachytherapy catheter to deliver accelerated partial breast irradiation (APBI) in patients with early-stage breast cancer. Methods and Materials: Three hundred forty-two evaluable patients were enrolled by 23 institutions between January 2008 and February 2011. All patients received 34 Gy in 10 fractions, delivered twice daily. Rigorous target coverage and normal tissue dose constraints were observed. Results: The median follow-up time was 36 months (range, 1-54 months). For the entire patient cohort of 342 patients, 10 patients experienced an ipsilateral breast tumor recurrence (IBTR). Eight of these IBTR were classified as true recurrences/marginal miss (TRMM), and 2 were elsewhere failures (EF). Local recurrence-free survival was 97.8% at 3 years. For the entire cohort, 88% of patients had good to excellent overall cosmesis. The overall incidence of infection was 8.5%. Symptomatic seroma was reported in only 4.4% of patients. A separate analysis was performed to determine whether improved outcomes would be observed for patients treated at high-volume centers with extensive brachytherapy experience. Three IBTR were observed in this cohort, only 1 of which was classified as a TRMM. Local recurrence-free survival at high-volume centers was 98.1% at 3 years. Overall cosmetic outcome and toxicity were superior in patients treated at high-volume centers. In these patients, 95% had good to excellent overall cosmesis. Infection was observed in only 2.9% of patients, and symptomatic seroma was reported in only 1.9%. Conclusion: Use of the CMLB for APBI delivery is associated with acceptable long-term local control and toxicity. Local recurrence-free survival was 97.8% at 3 years. Significant (grade 3) toxicity was uncommon, and no grade 4 toxicity was observed. Treatment at high-volume centers was associated

  15. Bowel, Urinary, and Sexual Problems Among Long-Term Prostate Cancer Survivors: A Population-Based Study

    International Nuclear Information System (INIS)

    Purpose: To obtain insight into the long-term (5- to 10-year) effects of prostate cancer and treatment on bowel, urinary, and sexual function, we performed a population-based study. Prostate-specific function was compared with an age-matched normative population without prostate cancer. Methods and Materials: Through the population-based Eindhoven Cancer Registry, we selected all men diagnosed with prostate cancer between 1994 and 1998 in the southern Netherlands. In total, 964 patients, alive in November 2004, received questionnaire; 780 (81%) responded. Results: Urinary problems were most common after a prostatectomy; bowel problems were most common after radiotherapy. Compared with an age-matched normative population both urinary and bowel functioning and bother were significantly worse among survivors. Urinary incontinence was reported by 23-48% of survivors compared with 4% of the normative population. Bowel leakage occurred in 5-14% of patients compared with 2% of norms. Erection problems occurred in 40-74% of patients compared with 18% of norms. Conclusions: These results form an important contribution to the limited information available on prostate-specific problems in the growing group of long-term prostate cancer survivors. Bowel, urinary, and sexual problems occur more often among long-term survivors compared with a reference group and cannot be explained merely by age. Because these problems persist for many years, urologists should provide patients with adequate information before treatment. After treatment, there should be an appropriate focus on these problems

  16. Cardiac damage after treatment of childhood cancer: A long-term follow-up

    International Nuclear Information System (INIS)

    With improved childhood cancer cure rate, long term sequelae are becoming an important factor of quality of life. Signs of cardiovascular disease are frequently found in long term survivors of cancer. Cardiac damage may be related to irradiation and chemotherapy. We have evaluated simultaneous influence of a series of independent variables on the late cardiac damage in childhood cancer survivors in Slovenia and identified groups at the highest risk. 211 long-term survivors of different childhood cancers, at least five years after treatment were included in the study. The evaluation included history, physical examination, electrocardiograpy, exercise testing and echocardiograpy. For analysis of risk factors, beside univariate analysis, multivariate classification tree analysis statistical method was used. Patients treated latest, from 1989–98 are at highest risk for any injury to the heart (73%). Among those treated earlier are at the highest risk those with Hodgkin's disease treated with irradiation above 30 Gy and those treated for sarcoma. Among specific forms of injury, patients treated with radiation to the heart area are at highest risk of injury to the valves. Patients treated with large doses of anthracyclines or concomitantly with anthracyclines and alkylating agents are at highest risk of systolic function defect and enlarged heart chambers. Those treated with anthracyclines are at highest risk of diastolic function defect. The time period of the patient's treatment is emerged as an important risk factor for injury of the heart

  17. Teenagers losing a parent to cancer : experiences, modifiable risk-factors and long-term outcome

    OpenAIRE

    Bylund Grenklo, Tove

    2013-01-01

    Background: We investigated the experiences of cancer-bereaved teenagers. The goal was to identify potentially modifiable risk-factors for long-term psychological consequences and thus be able to guide health-care providers in ways to support bereaved-to-be teenagers. Subjects and Methods: A study-specific questionnaire was made based on semi-structured interviews with cancer-bereaved youths and tested for face-to-face validity. Through population-based registers, we identified cancer-bere...

  18. Cosmetic Evaluation of long term results following intraoperative radiotherapy (IORT) of conservative surgery for breast carcinoma

    International Nuclear Information System (INIS)

    Introduction In breast conserving therapy (BCT) of breast cancer, cosmetic results have become next to tumor-related outcome parameters a criterion of increasing awareness. The aim of this study is the evaluation of long term cosmetic results after conservative surgery and intraoperative radiotherapy with 10 Gy electrons (IOERT), followed by whole breast radiotherapy (WBRT) with 50-54 Gy. Patients and Methods From October 1998 to October 2005, 818 patients (median age 57.89 years) were treated by IOERT during breast conserving surgery, 12 of them for bilateral cancer. 32 patients were referred to mastectomy within primary treatment, 50 were reported as dead at the beginning of the study, 4 patients had developed an in-breast-recurrence and had been salvaged by secondary mastectomy, and in 41 cases an intercurrent dissemination was noted. All 679 remaining patients were invited in written form to participate in the cosmesis study. 403 of them (59.4%) have answered and were object of the evaluation (August 2006 to April 2007). To provide reproducible examination conditions, a standardized photo-documentation in four positions (frontal, loose-hanging and elevated arms; left and right lateral, elevated arms) was accomplished. Patients and treating physicians evaluated the cosmetic results separately within a 5-point-score (Excellent, Good, Moderate, Bad, Complications). Patient-, tumor- and treatment-related factors were investigated with regard to possible impact on the cosmetic outcome in all patients (group 1). A separate subgroup analysis was carried out for 261 patients with a follow-up of at least three years after completion of local treatment (group 2). For computation of the statistic correlation between the variables and the cosmetic evaluation the rank correlation coefficients Kendall's τ Spearman's ρ were used. A correlation is significant below a p-value of 0.05. Results The self-assessment of the patients in group 1 yielded around 69% excellent, 25

  19. Cancer risk in long-term users of vitamin K antagonists: A population-based case-control study

    DEFF Research Database (Denmark)

    Pottegård, Anton; Friis, Søren; Hallas, Jesper

    2013-01-01

    Some evidence suggests that long-term use of vitamin K antagonists (VKAs) has a cancer chemopreventive effect. Such an effect would have considerable implications in terms of understanding tumor biology. To evaluate if long-term VKA treatment influences the risk of developing cancer, we performed...

  20. Lung cancer, cardiopulmonary mortality, and long-term exposure to fine particulate air pollution

    Energy Technology Data Exchange (ETDEWEB)

    Pope III, C.A.; Burnett, R.T.; Thun, M.J.; Calle, E.E.; Krewski, D.; Ito, K.; Thurston, G.D. [Brigham Young University, Provo, UT (United States)

    2003-03-06

    A study was conducted to the relationship between long-term exposure to fine particulate air pollution and all-cause, lung cancer, and cardiopulmonary mortality. Vital status and cause of death data were collected by the American Cancer Society as part of the Cancer Prevention II study, an ongoing prospective mortality study, which enrolled approximately 1.2 million adults in 1982. Participants completed a questionnaire detailing individual risk factor data (age, sex, race, weight, height, smoking history, education, marital status, diet, alcohol consumption, and occupational exposures). The risk factor data for approximately 500 000 adults were linked with air pollution data for metropolitan areas throughout the United States and combined with vital status and cause of death data through December 31, 1998. Fine particulate and sulfur oxide-related pollution were found to be associated with all-cause, lung cancer, and cardiopulmonary mortality. Each 10-{mu}g/m{sup 3} elevation in fine particulate air pollution was associated with approximately a 4%, 6%, and 8% increased risk of all-cause, cardiopulmonary, and lung cancer mortality, respectively. Measures of coarse particle fraction and total suspended particles were not consistently associated with mortality. It was concluded that long-term exposure to combustion-related fine particulate air pollution is an important environmental risk factor for cardiopulmonary and lung cancer mortality. 31 refs., 5 figs., 2 tabs.

  1. Long-term clinical outcomes of 420 consecutive prostate cancer patients in a single institute.

    Directory of Open Access Journals (Sweden)

    Edamura,Kohei

    2005-10-01

    Full Text Available

    This study was undertaken to reveal the trends of prostate cancer and the outcome of treatment modalities for each disease stage in patients in a single institute over a 10-year period. From January 1994 through December 2003, 420 consecutive patients with previously untreated and histologically confirmed prostate cancer were analyzed for annual distributions of disease stages and treatment modalities and for long-term clinical progression-free survival, prostate cancer-specific survival, and prostate-specific antigen (PSA failure-free survival rates for each stage and treatment modality. Annual trends showed that the number of patients, especially those with clinically localized cancer, increased dramatically. The 5-year disease-specific survival rates for patients with clinically localized disease were 100 percent for all treatment modalities, including hormonal therapy alone. Patients with PSA levels less than 10 ng/ml showed an 81 percent 5-year PSA failure-free survival rate with radical prostatectomy. Stage C patients treated by surgery or radiation-based therapy with concomitant hormonal therapy obtained 93 percent and 100 percent cause-specific survival rates, respectively, and those treated by hormonal therapy alone showed a 79 percent rate. The number of patients with localized prostate cancer was increasing in this decade. While long-term hormonal therapy alone was highly efficient in controlling localized prostate cancer, radical therapies in conjunction with neo-adjuvant hormonal therapy produced better survival rates in cases of locally advanced disease.

  2. Long-term results of complex left ventricular reconstruction surgery: case report.

    Science.gov (United States)

    Letsou, George V; Forrester, Matthew; Frazier, O H

    2011-01-01

    Left ventricular reconstruction is advocated as a surgical option for patients with severe congestive heart failure. Despite initial enthusiasm for this procedure, reports of long-term results are sparse. Herein, we describe a particularly gratifying case of left ventricular reconstruction in a 43-year-old man, who continues to have excellent left ventricular function 10 years postoperatively. This approach may be a reasonable alternative to cardiac transplantation in patients who lack other treatment options.

  3. Long-Term Results of Gamma Knife Radiosurgery for Intracranial Meningioma

    OpenAIRE

    Jang, Chang Ki; Jung, Hyun Ho; Chang, Jong Hee; Chang, Jin Woo; Park, Yong Gou; Chang, Won Seok

    2015-01-01

    Background The predominant treatment modality for meningioma is surgical resection. However, gamma knife radiosurgery is also an important treatment modality for meningioma that is small or cannot be completely removed because of its location. In this study, we evaluated the effectiveness and long-term results of radiosurgical treatment for meningioma in our institution. Methods We studied 628 patients (130 men and 498 women) who underwent gamma knife radiosurgery for intracranial meningioma,...

  4. Long-Term Outcome of Definitive Radiotherapy for Early Glottic Cancer: Prognostic Factors and Patterns of Local Failure

    OpenAIRE

    Lim, Yu Jin; Wu, Hong-Gyun; Kwon, Tack-Kyun; Hah, J. Hun; Sung, Myung-Whun; Kim, Kwang Hyun; Park, Charn Il

    2015-01-01

    Purpose This study evaluates the long-term results of definitive radiotherapy (RT) for early glottic cancer. Clinical and treatment factors related to local control and patterns of failure are analyzed. Materials and Methods We retrospectively reviewed 222 patients with T1-2N0 squamous cell carcinoma of the glottic larynx treated with definitive RT from 1981 to 2010. None of the patients received elective nodal RT or combined chemotherapy. The median total RT dose was 66 Gy. The daily fractio...

  5. Long term results of anterior corpectomy and fusion for cervical spondylotic myelopathy.

    Directory of Open Access Journals (Sweden)

    Rui Gao

    Full Text Available BACKGROUND: Results showed good clinical outcomes of anterior corpectomy and fusion (ACCF for patients with cervical spondylotic myelopathy (CSM during a short term follow-up; however, studies assessing long term results are relatively scarce. In this study we intended to assess the long term clinical and radiographic outcomes, find out the factors that may affect the long term clinical outcome and evaluate the incidence of adjacent segment disease (ASD. METHODS: This is a retrospective study of 145 consecutive CSM patients on ACCF treatment with a minimum follow-up of 5 years. Clinical data were collected from medical and operative records. Patients were evaluated by using the Japanese Orthopedic Association (JOA scoring system preoperatively and during the follow-up. X-rays results of cervical spine were obtained from all patients. Correlations between the long term clinical outcome and various factors were also analyzed. FINDINGS: Ninety-three males and fifty-two females completed the follow-up. The mean age at operation was 51.0 years, and the mean follow-up period was 102.1 months. Both postoperative sagittal segmental alignment (SSA and the sagittal alignment of the whole cervical spine (SACS increased significantly in terms of cervical lordosis. The mean increase of JOA was 3.8 ± 1.3 postoperatively, and the overall recovery rate was 62.5%. Logistic regression analysis showed that preoperative duration of symptoms >12 months, high-intensity signal in spinal cord and preoperative JOA score ≤ 9 were important predictors of the fair recovery rate (≤ 50%. Repeated surgery due to ASD was performed in 7 (4.8% cases. CONCLUSIONS: ACCF with anterior plate fixation is a reliable and effective method for treating CSM in terms of JOA score and the recovery rate. The correction of cervical alignment and the repeated surgery rate for ASD are also considered to be satisfactory.

  6. Long-term health outcomes in a British cohort of breast, colorectal and prostate cancer survivors: a database study

    OpenAIRE

    Khan, N F; Mant, D.; Carpenter, L.; Forman, D.; Rose, P W

    2011-01-01

    Background: The community-based incidence of cancer treatment-related long-term consequences is uncertain. We sought to establish the burden of health outcomes that have been associated with treatment among British long-term cancer survivors. Methods: We identified 26 213 adults from the General Practice Research Database who have survived 5 years or more following breast, colorectal or prostate cancer. Four age-, sex- and general practice-matched non-cancer controls were selected for each su...

  7. CE: Late and Long-Term Sequelae of Breast Cancer Treatment.

    Science.gov (United States)

    Dunne, Megan; Keenan, Kathleen

    2016-06-01

    : More than 12% of women will be diagnosed with breast cancer at some point in their lives, and 78% of them can be expected to survive for at least 15 years. More than 2.8 million breast cancer survivors currently reside in the United States. After breast cancer treatment, as many as 90% of survivors report physical problems that can reduce functional ability, produce or exacerbate emotional problems, negatively affect body image, and diminish quality of life. Many survivors will seek care for late and long-term effects of treatment, which will not necessarily be recognized as such by health care providers and appropriately treated. In this article, the authors discuss the underlying causes of late and long-term sequelae of breast cancer treatment and describe effective assessment and management strategies. They focus specifically on the most common and potentially debilitating upper body effects of breast cancer surgery and external radiation therapy: lymphedema, axillary web syndrome, postmastectomy pain syndrome, rotator cuff syndrome, adhesive capsulitis, arthralgias, cervical radiculopathy, and brachial plexopathy. PMID:27171589

  8. Surgical and conservative treatment of patients with congenital scoliosis: α search for long-term results

    Directory of Open Access Journals (Sweden)

    Weiss Hans-Rudolf

    2011-06-01

    Full Text Available Abstract Background In view of the limited data available on the conservative treatment of patients with congenital scoliosis (CS, early surgery is suggested in mild cases with formation failures. Patients with segmentation failures will not benefit from conservative treatment. The purpose of this review is to identify the mid- or long-term results of spinal fusion surgery in patients with congenital scoliosis. Methods Retrospective and prospective studies were included, reporting on the outcome of surgery in patients with congenital scoliosis. Studies concerning a small numbers of cases treated conservatively were included too. We analyzed mid-term (5 to 7 years and long-term results (7 years or more, both as regards the maintenance of the correction of scoliosis and the safety of instrumentation, the early and late complications of surgery and their effect on quality of life. Results A small number of studies of surgically treated patients were found, contained follow-up periods of 4-6 years that in the most cases, skeletal maturity was not yet reached, and few with follow-up of 36-44 years. The results of bracing in children with congenital scoliosis, mainly in cases with failure of formation, were also studied. Discussion Spinal surgery in patients with congenital scoliosis is regarded in short as a safe procedure and should be performed. On the other hand, early and late complications are also described, concerning not only intraoperative and immediate postoperative problems, but also the safety and efficacy of the spinal instrumentation and the possibility of developing neurological disorders and the long-term effect these may have on both lung function and the quality of life of children. Conclusions Few cases indicate the long-term results of surgical techniques, in the natural progression of scoliosis. Similarly, few cases have been reported on the influence of conservative treatment. In conclusion, patients with segmentation failures

  9. Chronological Changes of Quality of Life in Long-Term Survivors after Gastrectomy for Gastric Cancer

    Science.gov (United States)

    Yu, Wansik; Park, Ki Bum; Chung, Ho Young; Kwon, Oh Kyoung; Lee, Seung Soo

    2016-01-01

    Purpose A few studies have prospectively evaluated changes in quality of life (QoL) after surgery in short-term survivors; however, no prospective study has evaluated the longitudinal changes in QoL in long-terms survivors. We prospectively evaluated the chronological changes in QoL after a gastrectomy over a 5-year postoperative period in a large group of patients. Materials and Methods QoL data from the European Organization for Research and Treatment of Cancer QLQ-C30 and the QLQ-STO22 questionnaires were obtained from 254 patients who completed the entire series of QoL assessments preoperatively and at 1, 2, 3, 4, and 5 years after surgery. Results There was no statistically significant change in global health status/QoL during the 5-year postoperative period. Decreases in QoL from upper gastrointestinal symptoms including diarrhea (p physical functioning (p physical functioning, role functioning, and body image. In addition, patients should be encouraged to preserve self-esteem and maintain social activity. PMID:27004956

  10. Factors Associated with Depression Assessed by the Patient Health Questionnaire-2 in Long-Term Cancer Survivors

    Science.gov (United States)

    Goo, Ae-Jin; Shin, Jinyoung; Ko, Hyeonyoung

    2016-01-01

    Background This cross-sectional study aimed to evaluate the prevalence of depressive disorders and factors associated in long-term cancer survivors. Methods A total of 702 long-term cancer survivors over 5-years in remission were recruited in a university-affiliated tertiary hospital in Korea. Self-report using the Patient Health Questionnaire-2 and the Fatigue Severity Scale assessed depression and fatigue, respectively. Demographic characteristics, cancer-related clinical characteristics, comorbidity, health behaviors, and physical symptoms were assessed through the review of medical records or a structured self-administered questionnaire. Results We identified 26.1% of patients who had a depressed mood or displayed a loss of interest. The most prevalent primary site of cancer was the stomach (65.2%), followed by lung, breast, colorectal, and thyroid cancer. We also found that 5.7% of subjects experienced double or triple primary cancers. Larger proportion among depressive group (89.1%) complained at least one physical problem than among non-depressive group (53.2%). Physical symptoms including sleep problems, dry mouth, indigestion, pain, decreased appetite, and febrile sense were more frequent in the depressive group than in the non-depressive group. The Fatigue Severity Scale scores were higher in the depressive group than in the non-depressive group (P<0.001). Multiple logistic regression analysis showed that the highest tertile level of fatigue (odds ratio, 7.31; 95% confidence interval, 3.81–14.02) was associated with the increased risk of depression. Conclusion These findings suggest that careful concern about depression is necessary in long-term cancer survivors. Fatigue may be a surrogate sign for depression, and warrants further evaluation. PMID:27468341

  11. Employment Situation of Parents of Long-Term Childhood Cancer Survivors.

    Directory of Open Access Journals (Sweden)

    Luzius Mader

    Full Text Available Taking care of children diagnosed with cancer affects parents' professional life. The impact in the long-term however, is not clear. We aimed to compare the employment situation of parents of long-term childhood cancer survivors with control parents of the general population, and to identify clinical and socio-demographic factors associated with parental employment.As part of the Swiss Childhood Cancer Survivor Study, we sent a questionnaire to parents of survivors aged 5-15 years, who survived ≥5 years after diagnosis. Information on control parents of the general population came from the Swiss Health Survey (restricted to men and women with ≥1 child aged 5-15 years. Employment was categorized as not employed, part-time, and full-time employed. We used generalized ordered logistic regression to determine associations with clinical and socio-demographic factors. Clinical data was available from the Swiss Childhood Cancer Registry.We included 394 parent-couples of survivors and 3'341 control parents (1'731 mothers; 1'610 fathers. Mothers of survivors were more often not employed (29% versus 22%; ptrend = 0.007. However, no differences between mothers were found in multivariable analysis. Fathers of survivors were more often employed full-time (93% versus 87%; ptrend = 0.002, which remained significant in multivariable analysis. Among parents of survivors, mothers with tertiary education (OR = 2.40, CI:1.14-5.07 were more likely to be employed. Having a migration background (OR = 3.63, CI: 1.71-7.71 increased the likelihood of being full-time employed in mothers of survivors. Less likely to be employed were mothers of survivors diagnosed with lymphoma (OR = 0.31, CI:0.13-0.73 and >2 children (OR = 0.48, CI:0.30-0.75; and fathers of survivors who had had a relapse (OR = 0.13, CI:0.04-0.36.Employment situation of parents of long-term survivors reflected the more traditional parenting roles. Specific support for parents with low education

  12. Long-Term Results of Endoscopic Lumbar Discectomy by "Destandau's Technique"

    Science.gov (United States)

    Kamble, Bhavna; Patond, Kisan

    2016-01-01

    Study Design Prospective study. Purpose The aim of the study was to present long-term results from a 10-year follow-up after endoscopic lumbar discectomy (ELD) by "Destandau's technique". Overview of Literature Endoscopic disc surgery by Destandau's technique using ENDOSPINE Karl Storz system is a relatively new technique. It was introduced in 1993. It has been gaining popularity among the spine surgeons, as it is attractive for small skin incision and allows a gentle and excellent tissue dissection with excellent visualization. Many authors have published results of their own studies; however, in all these studies the long-term follow up of the patients has not been emphasized. Methods A total of 21 patients selected on basis of strict inclusion criteria's underwent ELD from November 2004 to March 2005. Surgery outcome was assessed by using "Prolo's Anatomic-Functional-Economic Rating System" (1986). Patients were followed up to 10 years. In addtion, we compared the results of our study with other studies. Results Outcomes were excellent in 17 patients (80.95%), good in 3 (14.28%) and fair in 1 (4.78%), with no patients having a poor result. In our study, 19 patients (90.47%) were able to resume their previous works/jobs, and only 2 (9.52%) needed to change their jobs for lighter work. No patient retired from his or her previous daily routine following the operation. Conclusions The initial and long-term results are very good for endoscopic lumbar discectomy by Destandau's technique. In properly selected patients it is a safe and minimally invasive technique, and we recommend ELD in properly selected patients. PMID:27114770

  13. Long-term Cardiac Mortality After Hypofractionated Radiation Therapy in Breast Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Tjessem, Kristin Holm, E-mail: krtjes@ous-hf.no [Department of Oncology, Oslo University Hospital, National Resource Centre for Late Effects after Cancer Treatment, Oslo (Norway); Johansen, Safora [Department of Oncology, Oslo University Hospital-Radium Hospital, and Division of Radiotherapy/Radiography, College of Oslo and Akershus, Faculty of Health, Oslo (Norway); Malinen, Eirik [Department of Medical Physics, Oslo University Hospital, Oslo (Norway); Reinertsen, Kristin V. [Department of Oncology, Oslo University Hospital, National Resource Centre for Late Effects after Cancer Treatment, Oslo (Norway); Danielsen, Turi [Department of Medical Physics, Oslo University Hospital, Oslo (Norway); Fosså, Sophie D.; Fosså, Alexander [Department of Oncology, Oslo University Hospital, National Resource Centre for Late Effects after Cancer Treatment, Oslo (Norway)

    2013-10-01

    Purpose: To explore very-long-term mortality from ischemic heart disease (IHD) after locoregional radiation therapy of breast cancer (BC) in relation to degree of hypofractionation and other treatment variables. Methods and Materials: Two hypofractionated regimens used for locoregional radiation therapy for BC from 1975 to 1991 were considered. Patients received 4.3 Gy × 2/week (10 fractions; target dose 43 Gy; n=1107) or 2.5 Gy × 5/week (20 fractions; target dose 50 Gy; n=459). To estimate cardiac doses, radiation fields were reconstructed in a planning system. Time to death from IHD was the endpoint, comparing the groups with each other and with age-matched, cancer-free control individuals, modeled with the Cox proportional hazards model. Results: Patients given 4.3 Gy × 10 had an increased risk of dying of IHD compared with both the 2.5 Gy group (hazard ratio [HR] = 2.37; 95% confidence interval [CI]: 1.06-5.32; P=.036) and the control group (HR = 1.59; 95% CI: 1.13-2.23; P=.008). Photon beams for parasternal fields gave an increased risk of dying of IHD compared with electron beams (HR = 2.56; 95% CI: 1.12-5.84; P=.025). Multivariate analysis gave an increased risk for the 4.3-Gy versus 2.5-Gy regimen with borderline significance (HR = 2.90; 95% CI: 0.97-8.79; P=.057) but not for parasternal irradiation. Conclusions: The degree of hypofractionation and parasternal photon beams contributed to increased cardiac mortality in this patient cohort. Differences emerged after 12 to 15 years, indicating the need of more studies with observation time of 2 decades.

  14. Impact of Screening and Risk Factors for Local Recurrence and Survival After Conservative Surgery and Radiotherapy for Early Breast Cancer: Results From a Large Series With Long-Term Follow-Up

    Energy Technology Data Exchange (ETDEWEB)

    Kunkler, Ian H., E-mail: I.Kunkler@ed.ac.uk [Edinburgh Cancer Centre, Western General Hospital, Edinburgh (United Kingdom); Kerr, Gillian R. [Edinburgh Cancer Centre, Western General Hospital, Edinburgh (United Kingdom); Thomas, Jeremy S. [Department of Pathology, Western General Hospital, Edinburgh (United Kingdom); Jack, Wilma J.L. [Edinburgh Breast Unit, Western General Hospital, Edinburgh (United Kingdom); Bartlett, John M.S. [Edinburgh Cancer Research Centre, Western General Hospital, Edinburgh (United Kingdom); Pedersen, Hans C. [DAKO (Denmark); Cameron, David A. [Edinburgh Cancer Centre, Western General Hospital, Edinburgh (United Kingdom); Dixon, J. Michael; Chetty, Udi [Edinburgh Breast Unit, Western General Hospital, Edinburgh (United Kingdom)

    2012-07-01

    Purpose: To investigate conventional prognostic factors for ipsilateral breast tumor recurrence (IBTR), distant metastasis (DM), and survival after breast-conserving therapy (BCT) in screen-detected and symptomatic cases on surveillance up to 25 years. Patients and Methods: A total of 1812 consecutive patients in three cohorts (1981-1989, 1990-1992, and 1993-1998) with T12N01M0 invasive breast cancer were treated with BCT (median follow-up, 14 years). Tumor type and grade were reviewed by a single pathologist. Hormone receptor status was measured by immunohistochemistry on tissue microarrays. A Cox proportional hazards model was used to assess independent prognostic variables for relapse and survival. Results: A total of 205 IBTR occurred, with 5-, 10-, 15-, and 20-year actuarial relapse rates of 4.5% (95% confidence interval [CI] 3.35-5.5%), 8.4% (95% CI 7.1-9.8%), 14.1% (95% CI 12.0-16%), and 17.4% (95% CI 14.5-20.2%). Number of nodes, young age, pathologic tumor size, and multifocality were significant factors for IBTR. Three hundred seventy-eight patients developed DM. The actuarial metastatic rate was 12% at 5 years and 17.9% at 10 years. Young age, number of positive nodes, pathologic tumor size, and tumor grade were significant factors for DM relapse. When conventional prognostic indices were taken into account screen-detected cancers showed no improvement in overall relapse or survival rate compared with symptomatic cases but did show a reduced risk of DM after IBTR. After 10 years IBTR relapse continued at a constant rate of 0.87% per annum. Conclusions: The Edinburgh BCT series has shown that screen-detected invasive breast cancers do not have significantly different clinical outcomes compared with symptomatic cases when pathologic risk factors are taken into account. This suggests that these patients be managed in a similar way.

  15. Impact of Screening and Risk Factors for Local Recurrence and Survival After Conservative Surgery and Radiotherapy for Early Breast Cancer: Results From a Large Series With Long-Term Follow-Up

    International Nuclear Information System (INIS)

    Purpose: To investigate conventional prognostic factors for ipsilateral breast tumor recurrence (IBTR), distant metastasis (DM), and survival after breast-conserving therapy (BCT) in screen-detected and symptomatic cases on surveillance up to 25 years. Patients and Methods: A total of 1812 consecutive patients in three cohorts (1981–1989, 1990–1992, and 1993–1998) with T12N01M0 invasive breast cancer were treated with BCT (median follow-up, 14 years). Tumor type and grade were reviewed by a single pathologist. Hormone receptor status was measured by immunohistochemistry on tissue microarrays. A Cox proportional hazards model was used to assess independent prognostic variables for relapse and survival. Results: A total of 205 IBTR occurred, with 5-, 10-, 15-, and 20-year actuarial relapse rates of 4.5% (95% confidence interval [CI] 3.35–5.5%), 8.4% (95% CI 7.1–9.8%), 14.1% (95% CI 12.0–16%), and 17.4% (95% CI 14.5–20.2%). Number of nodes, young age, pathologic tumor size, and multifocality were significant factors for IBTR. Three hundred seventy-eight patients developed DM. The actuarial metastatic rate was 12% at 5 years and 17.9% at 10 years. Young age, number of positive nodes, pathologic tumor size, and tumor grade were significant factors for DM relapse. When conventional prognostic indices were taken into account screen-detected cancers showed no improvement in overall relapse or survival rate compared with symptomatic cases but did show a reduced risk of DM after IBTR. After 10 years IBTR relapse continued at a constant rate of 0.87% per annum. Conclusions: The Edinburgh BCT series has shown that screen-detected invasive breast cancers do not have significantly different clinical outcomes compared with symptomatic cases when pathologic risk factors are taken into account. This suggests that these patients be managed in a similar way.

  16. Long-term results, prognostic factors and cataract surgery after diabetic vitrectomy

    DEFF Research Database (Denmark)

    Ostri, Christoffer; Lux, Anja; Lund-Andersen, Henrik;

    2014-01-01

    PURPOSE: To report long-term results, prognostic factors and cataract surgery after diabetic vitrectomy. METHODS: Retrospective review of patient files from a large diabetes centre between 1996 and 2010. Surgical history was obtained from the Danish National Patient Register. Follow-up intervals...... were 3 months and 1, 3, 5 and 10 years after surgery. RESULTS: In total, 167 patients had diabetic vitrectomy indicated for non-clearing vitreous haemorrhage (47%) and tractional retinal detachment (53%). The proportion of patients with visual acuity ≥0.3 increased from 29% before surgery to 60% after...... 3 months (p surgery to 0.3 after 3 months (p

  17. Long-term genetic and reproductive effects of ionizing radiation and chemotherapeutic agents on cancer patients and their offspring.

    Science.gov (United States)

    Byrne, J

    1999-04-01

    The continuing search for a cure for cancer has lead to more aggressive therapies as new agents are developed with largely unknown late complications. Standard therapy for the majority of cancers today, following surgery, often consists of combinations of high doses of radiation and multi-drug therapy. Compared with exposures experienced by atomic bomb survivors, cancer survivors have been exposed to higher doses of partial body irradiation and combination chemotherapy over longer periods. Thus, cancer survivors provide a model system with which to evaluate the long-term effects on the human organism of high doses of agents known to damage DNA. Five-year survival after cancer diagnosis is now greater than 56%; more than 5 million Americans are considered cured of cancer. However, the late complications of cancer in long-term survivors has been poorly evaluated, especially in adults, and little is known of the most troubling possibility, that is, that the effects of cancer treatments could be passed on to the next generation. What little we know comes from studies of at most 5,000 survivors of childhood cancer, treated decades ago. So far, results are reassuring that with the means now available, we cannot detect clinical evidence of heritable damage. However, reproductive effects, including infertility, are common consequences of cancer therapy and may represent germ cell damage. We are just in the infancy of studies of germ cell mutagenesis in cancer survivors. The relatively small numbers of survivors, and the few types of exposures studied so far, provide only limited grounds for reassurance. More comprehensive, properly designed, studies of modern new agents are urgently need. PMID:10331521

  18. Long-term Prostate-specific Antigen Velocity in Improved Classification of Prostate Cancer Risk and Mortality

    DEFF Research Database (Denmark)

    Ørsted, David Dynnes; Bojesen, Stig E; Kamstrup, Pia R;

    2013-01-01

    BACKGROUND: It remains unclear whether adding long-term prostate-specific antigen velocity (PSAV) to baseline PSA values improves classification of prostate cancer (PCa) risk and mortality in the general population. OBJECTIVE: To determine whether long-term PSAV improves classification of PCa risk...

  19. Twenty-Year Experience of Heart Transplantation: Early and Long-Term Results

    Science.gov (United States)

    Lee, Jae-Hong; Yeom, Sang Yoon; Hwang, Ho Young; Choi, Jae-Woong; Cho, Hyun-Jai; Lee, Hae-Young; Huh, Jae-Hak; Kim, Ki-Bong

    2016-01-01

    Background We evaluated early and long-term results after heart transplantation (HTPL). Methods One hundred five consecutive patients (male:female=80:25) who underwent HTPL between 1994 and 2013 were enrolled. Based on the changes in immunosuppressive regimen, the study patients were divided into two groups. Early and long-term clinical outcomes were evaluated and compared between the patients who underwent HTPL before (group E, n=41) and after July 2009 (group L, n=64). The group L patients were older (p<0.001), had higher incidence of hypertension (p=0.001) and chronic kidney disease (p<0.001), and more frequently needed preoperative mechanical ventilation (p=0.027) and mechanical circulatory support (p=0.014) than the group E patients. Results Overall operative mortality was 3.8%, and postoperative morbidities included acute kidney injury (n=31), respiratory complications (n=16), reoperation for bleeding (n=15) and wound complications (n=10). There were no significant differences in early results except acute kidney injury between group E and group L patients. Overall survival rates at 1, 5, and 10 years were 83.8%, 67.7%, and 54.9%, respectively, with no significant difference between the two patient groups. Rejection-free rates at 1 and 5 years were 63.0% and 59.7%, respectively; rates were significantly higher in group L than in group E (p<0.001). Conclusion Despite increased preoperative comorbidities, group L patients showed similar early and long-term outcomes and significantly higher rejection-free rates when compared with group E patients. PMID:27525232

  20. Closure of gastrointestinal defects with Ovesco clip: long-term results and clinical implications

    Science.gov (United States)

    Donatelli, Gianfranco; Cereatti, Fabrizio; Dhumane, Parag; Vergeau, Bertrand Marie; Tuszynski, Thierry; Marie, Christian; Dumont, Jean-Loup; Meduri, Bruno

    2016-01-01

    Background: The Over-The-Scope Clip (OTSC®, Ovesco Endoscopy GmbH, Tübingen, Germany) is an innovative clipping device that provides a strong tissue grasp and compression without provoking ischemia or laceration. In this retrospective study we evaluated immediate and long-term success rates of OTSC deployment in various pathologies of the gastrointestinal (GI) tract. Methods: A total of 45 patients (35 female, 10 male) with an average age of 56 years old (range, 24–90 years) were treated with an OTSC for GI defects resulting from a diagnostic or interventional endoscopic procedure (acute setting group) or for fistula following abdominal surgery (chronic setting group). All procedures were performed with CO2 insufflation. Results: From January 2012 to December 2015 a total of 51 OTSCs were delivered in 45 patients for different kinds of GI defects. Technical success was always achieved in the acute setting group with an excellent clip adherence and a clinical long-term success rate of 100% (15/15). Meanwhile, considering the chronic setting group, technical success was achieved in 50% of patients with a long-term clinical success of 37% (11/30); two minor complications occurred. A total of three patients died due to causes not directly related to clip deployment. Overall clinical success rate was achieved in 58% cases (26/45 patients). A mean follow-up period of 17 months was accomplished (range, 1–36 months). Conclusion: OTSC deployment is an effective and minimally-invasive procedure for GI defects in acute settings. It avoids emergency surgical repair and it allows, in most cases, completion of the primary endoscopic procedure. OTSC should be incorporated as an essential technique of today’s modern endoscopic armamentarium in the management of GI defects in acute settings. OTSCs were less effective in cases of chronic defects. PMID:27582884

  1. Use of Contact Lenses in Eyes with Severe Keratoconus: Long-term Results

    Directory of Open Access Journals (Sweden)

    Zerrin Tuncer

    2012-05-01

    Full Text Available Pur po se: To evaluate the long-term results of rigid gas permeable (RGP contact lenses in severe keratoconic eyes. Ma te ri al and Met hod: Severe keratoconic eyes with RGP contact lenses were evaluated retrospectively. Re sults: Long-term follow-up results of RGP contact lenses applied to 59 eyes of 42 patients (25 women, 17 men with a diagnosis of severe keratoconus were analyzed. Follow-up period was 3 to 12 years (mean: 6.57±3.60. The mean age at first exam was 25.88±9.10 years, the mean corneal curve K1 was 6.49±0.40 mm and K2 was 5.91±0.40 mm. Mean visual acuities with spectacles and contact lenses were 0.26±0.10 lines (0.63±0.20 logMAR and 0.66±0.20 lines (0.20±0.10 logMAR, respectively. The difference between both visual acuities was statistically significant (p=0.0001. At the last visit, the mean visual acuity with RGP contact lenses was 0.68±0.20 lines (0.19±0.10 logMAR. There was no statistically significant difference in visual acuity between first and last examinations with contact lenses (p=0.32. During the long-term follow-up period, apical scarring developed in 17 eyes. Only the 2 eyes of one patient needed penetrating keratoplasty after 6 years of RGP contact lens use. Dis cus si on: Use of RGP contact lenses should be considered before penetrating keratoplasty in cases of severe keratoconus. (Turk J Ophthalmol 2012; 42: 202-6

  2. Long-term results after Boston brace treatment in adolescent idiopathic scoliosis

    Directory of Open Access Journals (Sweden)

    Steen Harald

    2009-08-01

    Full Text Available Abstract Background Few studies have evaluated long-term outcome after bracing using validated health related quality of life outcome measures. The aim of the present study was to evaluate the long-term outcome in adolescent idiopathic scoliosis (AIS 12 years or more after treatment with the Boston brace. Methods 109 (80% of 135 patients (7 men with AIS treated with the Boston brace at a mean of 19.2 (range 12–28 years previously responded to long-term follow-up examination. All patients (n = 109 answered a standardised questionnaire including demographics, work status, treatment, Global Back Disability Question, Oswestry Disability Index (ODI (100-worst possible, General Function Score (GFS (100 – worst possible, EuroQol (EQ-5D (1 – best possible, EQ-VAS (100 – best possible and Scoliosis Research Society -22 (SRS – 22 (5 – best possible. Clinical and radiological examination was obtained in 86 patients. Results The magnitude of the primary prebrace major curve was in average 33.4° (range 20 – 52. At weaning and at the last follow-up the corresponding values were 28.3° (9–56 and 34.2° (8 – 87, respectively. The mean age at follow-up was 35 (27 – 46 years. Work status was: full time (80%, on sick-leave (3%, on rehabilitation (4%, disability pension (4%, homemaker (7%, students (2%, 7% had changed their job because of back pain. 88% had had delivered a baby, 55% of them had pain in pregnancy. Global back status was excellent or good in 81%. The mean (standard deviation ODI was 6.4 (9.8, GFS 5.4 (10.5, EQ-5D 0.84 (0.2, SRS-22: pain 4.2 (0.8, mental health 4.2 (0.7, self-image 3.9 (0.7, function 4.1 (0.6, satisfaction with treatment 3.7 (1.0. 28% had taken physiotherapy for back pain the last year and 12% had visited a doctor. Conclusion Long-term results were satisfactory in most patients with AIS treated with the Boston brace.

  3. Long-term results of LINAC-based stereotactic radiosurgery for acoustic neuroma: The Greek experience

    Directory of Open Access Journals (Sweden)

    Kalogeridi Maria-Aggeliki

    2009-01-01

    Full Text Available Purpose: To estimate the value of LINAC-based stereotactic radiosurgery (SRS for the long-term local control of unilateral acoustic neuromas. Materials and Methods: Twenty patients (median age 66; range 57-80 years with unilateral acoustic neuroma underwent LINAC-based SRS from May 2000 through June 2004 with a dose of 11-12 Gy. The follow-up period ranged from 36 to 84 months (median follow-up period: 55 months. Before SRS none of the patients had useful hearing. The follow-up consisted of repeat imaging studies and clinical examination for assessment of facial and trigeminal nerve function at 6-month intervals for the first year and yearly thereafter. Results: Eleven tumors (58% decreased in size and eight (42% remained stable. One tumor showed a minor increase in size on the MRI done 6 months after SRS in comparison with the pretreatment MRI; however, a subsequent decrease was noticed on the next radiographic assessment and the tumor remained stable from then on. None of the tumors increased in size in the long-term follow-up, thus giving an overall growth control of 100% for the patients in this study. None of the patients had useful hearing before SRS, so hearing level was not assessed during follow-up. No patient developed new, permanent facial or trigeminal neuropathy. Conclusion: LINAC-based SRS with 11-12 Gy provides excellent tumor control in acoustic neuroma and has low toxicity even after long-term follow-up.

  4. Long Term Outcomes of a Geriatric Liaison Intervention in Frail Elderly Cancer Patients.

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    Liesbeth Hempenius

    Full Text Available The aim of this study was to evaluate the long term effects after discharge of a hospital-based geriatric liaison intervention to prevent postoperative delirium in frail elderly cancer patients treated with an elective surgical procedure for a solid tumour. In addition, the effect of a postoperative delirium on long term outcomes was examined.A three month follow-up was performed in participants of the Liaison Intervention in Frail Elderly study, a multicentre, prospective, randomized, controlled trial. Patients were randomized to standard treatment or a geriatric liaison intervention. The intervention consisted of a preoperative geriatric consultation, an individual treatment plan targeted at risk factors for delirium and daily visits by a geriatric nurse during the hospital stay. The long term outcomes included: mortality, rehospitalisation, Activities of Daily Living (ADL functioning, return to the independent pre-operative living situation, use of supportive care, cognitive functioning and health related quality of life.Data of 260 patients (intervention n = 127, Control n = 133 were analysed. There were no differences between the intervention group and usual-care group for any of the outcomes three months after discharge. The presence of postoperative delirium was associated with: an increased risk of decline in ADL functioning (OR: 2.65, 95% CI: 1.02-6.88, an increased use of supportive assistance (OR: 2.45, 95% CI: 1.02-5.87 and a decreased chance to return to the independent preoperative living situation (OR: 0.18, 95% CI: 0.07-0.49.A hospital-based geriatric liaison intervention for the prevention of postoperative delirium in frail elderly cancer patients undergoing elective surgery for a solid tumour did not improve outcomes 3 months after discharge from hospital. The negative effect of a postoperative delirium on late outcome was confirmed.Nederlands Trial Register, Trial ID NTR 823.

  5. Congenital penile curvature: long-term results of operative treatment using the plication procedure

    Institute of Scientific and Technical Information of China (English)

    S.-S.Lee; E.Meng; E-RChuang; C.-Y.Yen; S.-Y.Chang; D.-S.Yu; G.-H.Sun

    2004-01-01

    Aim: To determine the long-term outcome, effectiveness and patient satisfaction of congenital penile curvature correction by plication of tunica albuginea. Methods: From January 1992 to January 2002, 106 young patients underwent surgical correction of congenital penile curvature by corporeal plication. Indications for operation were difficult or impossible vaginal penetration and cosmetic problems. The technique of corporeal plication consists of placing longitudinal plication sutures of 2-zero braided polyester on the convex side of the curvature until the curvature is corrected when erection is artificially induced. Results of this procedure were obtained by retrospective chart reviews and questionnaires via mail. Long-term follow-up ranged from 11 to 132 (mean 69.3) months and data were available for 68 patients. Results: Penile straightening was excellent in 62 patients (91%) and good with less than 15 degree of residual curvature in 6 patients (9 %). Sixty-seven patients reported no change in erectile rigidity or maintenance postoperatively, while 1 described early detumescence. Shortening of the penis without functional problems was noted by 26 patients (38 %). Thirty-Five patients (51%) reported feeling palpable indurations (suture knots) on the penis. Temporary numbness of glans penis was described in 3 patients. Overall, 60 patients were very satisfied, 6 satisfied, 2 unsatisfied. Conclusion: Corporeal plication is an effective and durable procedure with a high rate of patient satisfaction. (Asian J Androl 2004 Sep; 6: 273-276)

  6. Long-term results of surgical release of de Quervain's stenosing tenosynovitis.

    Science.gov (United States)

    Scheller, Alexander; Schuh, Ralph; Hönle, Wolfgang; Schuh, Alexander

    2009-10-01

    The management of de Quervain's disease (DD) is nonoperative in the first instance, but surgery should be considered if conservative measures fail. We present the long-term results of operative treatment of DD. From July 1988 to July 1998, 94 consecutive patients with DD were treated operatively by a single surgeon. There were 80 women and 14 men. Average age at the time of operation was 47.4 years (range 22-76). The right wrist was involved in 43 cases, the left in 51 cases. All operations were done under tourniquet control with local infiltration anaesthesia using a longitudinal incision and partial resection of the extensor ligament. There were six perioperative complications, including one superficial wound infection, one delayed wound healing, and four transient lesions of the radial nerve. A successful outcome was achieved in all cases with negative Finkelstein's test. Simple decompression of both tendons and partial resection of the extensor ligament with a maximum of 3 mm can be recommended in operative treatment of DD with excellent long-term results. PMID:18956185

  7. Long-term urodynamic evaluation of laparoscopic radical cystectomy with orthotopic ileal neobladder for bladder cancer.

    Science.gov (United States)

    Wang, Dong; Li, Li-Jun; Liu, Jing; Qiu, Ming-Xing

    2014-09-01

    The long-term urodynamics of laparoscopic radical cystectomy with orthotopic ileal neobladder for bladder cancer remain unclear in the clinical setting. The present prospective observational study was conducted between January 2010 and December 2012 to evaluate the 6-month and 12-month follow-up data of urodynamic changes of bladder cancer patients who were initially treated by laparoscopic radical cystectomy with orthotopic ileal neobladder. A total of 53 eligible patients were included, and all patients were followed up for at least 12 months, with a median time of 18 months. During the follow-up period, no patients reported difficulty urinating, and the daily frequency of urination and the urine output were gradually improved with time. Dynamic urodynamic examinations showed that the maximum flow rate (11.4±1.1 vs. 7.3±1.4 ml/sec; Pcompliance (26.9±13 vs. 27.4±13.1 cm H2O; P=0.848) at 12 and 6 months after initial surgical treatment. In conclusion, the urodynamics of this orthotopic ileal neobladder gradually improve, and its long-term urine storage and voiding functions are acceptable. PMID:25120652

  8. [Immediate and long-term results of surgical treatment of patients for traumatic mandibular fracture].

    Science.gov (United States)

    Kopchak, A V

    2014-01-01

    The analysis of immediate and long-term results of the surgical treatment of 286 patients, operated for traumatic mandibular fractures in the Department of Oral and Maxillofacial Surgery, National O. O. Bogomolets Medical University. In 67% of patients the anatomical shape of the bone was adequately restored. The presence of residual displacements in other cases was determined by the fracture type and localization, the technical complexity of the surgical intervention, lack of fixation rigidity under certain functional load conditions. In long terms of observation the infection and inflammatory complications were observed in 13.4% of patients, delayed unition and non-unition of bone fragments occurred--in 4.7%, arthosis with persistent dysfunction of the temporomandibular joint--in 6.7%, fibrous ankylosis--in 1.3%. Secondary displacement of fragments was observed in 23.5% of patients due to insufficient stiffness and reliaability of the bone-fixatorsystem. The non-precise reposition of fragments and secondary displacements in the early and late postoperative period were the main cause of occlusal disturbances of various severities, noted in 28% of operated patients, limitation of mouth opening (10%), TMJ disorders and changes in masticatory stereotype (33%), the sensation of pain and discomfort in tough food chewing (35%). A statistical analysis of the effectiveness of different osteosynthesis methods depending on the type and localization of the fracture was carried out and recommendations for usage of fixation devices in clinical practice were given. PMID:24923155

  9. Long-term results of golimumab therapy for rheumatoid arthritis. Therapy compliance issues

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    N. V. Chichasova

    2016-01-01

    Full Text Available The goal of therapy for rheumatoid arthritis (RA is to suppress inflammation, to prevent or delay destructive changes in the joints, and to normalize functions during the longest monitoring of the course of RA. The data of randomized controlled trials and national registries are of great importance to a clinician. The paper reviews the literature data characterizing the long-term results of RA therapy with the tumor necrosis factor-α inhibitor golimumab (GLM and patient compliance with the therapy. Treatment with GLM at the registered subcutaneous dose of 50 mg once every 4 weeks gives rise to an effect in the vast majority of patients regardless of the type of previous ineffective therapy, the dose of concurrently administered methotrexate, the number of previous ineffective disease-modifying antirheumatic drugs, and the use and nonuse of glucocorticoids. GLM is characterized by a long-term (as long as 5 years effect with suppressed progression of destruction, functional recovery, and satisfactory tolerability with no additional risk for adverse events as the therapy is continued.

  10. First Results on Long-Term Multiwavelength Variability Analysis in Mrk 421

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    Racero Elena

    2013-12-01

    Full Text Available Due to the broad-band nature of the emission from blazars, strong efforts are being placed in recent years on simultaneous multiwavelength campaigns as a way to understand the mechanisms responsible for the acceleration of ultra-relativistic particles in these objects. The present work aims at providing a systematic study of the broadband long-term variability properties of the TeV blazar, Mrk 421, by gathering archival multiwavelength data spanning nearly two decades in time over several energy bands, from radio frequencies through x-rays to high and very high γ-ray energies. The lightcurves at these energies have been characterized over long periods (≈months using several statistical methods, in order to study variability over long-term timescales and the dependence of this variability with flux and energy, aiming ultimately at shedding some light onto the physical mechanisms that drive blazar emission. We present in this work the preliminary results of the variability analysis for Mrk 421, and it will be extended in the future to see if the properties found are particular of this source or if they can be extended to the blazar class.

  11. Comparison of long-term Moscow and Danish NLC observations: statistical results

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    P. Dalin

    2006-11-01

    Full Text Available Noctilucent clouds (NLC are the highest clouds in the Earth's atmosphere, observed close to the mesopause at 80–90 km altitudes. Systematic NLC observations conducted in Moscow for the period of 1962–2005 and in Denmark for 1983–2005 are compared and statistical results both for seasonally summarized NLC parameters and for individual NLC appearances are described. Careful attention is paid to the weather conditions during each season of observations. This turns out to be a very important factor both for the NLC case study and for long-term data set analysis. Time series of seasonal values show moderate similarity (taking into account the weather conditions but, at the same time, the comparison of individual cases of NLC occurrence reveals substantial differences. There are positive trends in the Moscow and Danish normalized NLC brightness as well as nearly zero trend in the Moscow normalized NLC occurrence frequency but these long-term changes are not statistically significant. The quasi-ten-year cycle in NLC parameters is about 1 year shorter than the solar cycle during the same period. The characteristic scale of NLC fields is estimated for the first time and it is found to be less than 800 km.

  12. Homeopathic medical practice: Long-term results of a cohort study with 3981 patients

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    Baur Roland

    2005-11-01

    Full Text Available Abstract Background On the range of diagnoses, course of treatment, and long-term outcome in patients who chose to receive homeopathic medical treatment very little is known. We investigated homeopathic practice in an industrialized country under everyday conditions. Methods In a prospective, multicentre cohort study with 103 primary care practices with additional specialisation in homeopathy in Germany and Switzerland, data from all patients (age >1 year consulting the physician for the first time were observed. The main outcome measures were: Patient and physician assessments (numeric rating scales from 0 to 10 and quality of life at baseline, and after 3, 12, and 24 months. Results A total of 3,981 patients were studied including 2,851 adults (29% men, mean age 42.5 ± 13.1 years; 71% women, 39.9 ± 12.4 years and 1,130 children (52% boys, 6.5 ± 3.9 years; 48% girls, 7.0 ± 4.3 years. Ninety-seven percent of all diagnoses were chronic with an average duration of 8.8 ± 8 years. The most frequent diagnoses were allergic rhinitis in men, headache in women, and atopic dermatitis in children. Disease severity decreased significantly (p Conclusion Disease severity and quality of life demonstrated marked and sustained improvements following homeopathic treatment period. Our findings indicate that homeopathic medical therapy may play a beneficial role in the long-term care of patients with chronic diseases.

  13. Nomograms to estimate long-term overall survival and breast cancer-specific survival of patients with luminal breast cancer.

    Science.gov (United States)

    Sun, Wei; Jiang, Yi-Zhou; Liu, Yi-Rong; Ma, Ding; Shao, Zhi-Ming

    2016-04-12

    Luminal breast cancer constitutes a group of highly heterogeneous diseases with a sustained high risk of late recurrence. We aimed to develop comprehensive and practical nomograms to better estimate the long-term survival of luminal breast cancer.Patients with luminal breast cancer diagnosed between 1990 and 2006 were retrieved from the Surveillance, Epidemiology, and End Results (SEER) database and randomly divided into the training (n = 87,867) and validation (n = 88,215) cohorts. The cumulative incidence function (CIF) and a competing-risks model were used to estimate the probability of breast cancer-specific survival (BCSS) and death from other causes. We integrated significant prognostic factors to build nomograms and subjected the nomograms to bootstrap internal validation and to external validation.We screened 176,082 luminal breast cancer cases. The 5- and 10-year probabilities of overall death were 0.089 and 0.202, respectively. The 5- and 10-year probabilities of breast cancer-specific mortality (BCSM) were 0.053 and 0.112, respectively. Nine independent prognostic factors for both OS and BCSS were integrated to construct the nomograms. The calibration curves for the probabilities of 5- and 10-year OS and BCSS showed excellent agreement between the nomogram prediction and actual observation. The C-indexes of the nomograms were high in both internal validation (0.732 for OS and 0.800 for BCSS) and external validation (0.731 for OS and 0.794 for BCSS).We established nomograms that accurately predict OS and BCSS for patients with luminal breast cancer. The nomograms can identify patients with higher risk of late overall mortality and BCSM, helping physicians in facilitating individualized treatment. PMID:26967253

  14. Thyroid cancer in a long-term nonprogressor HIV-1 infection

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    Uday A Phatak

    2015-01-01

    Full Text Available Long-term non-progressor HIV infection (LTNP-HIV is seen in <1 percent of HIV-afflicted population. There are definite criteria for the diagnosis of LTNP-HIV. Malignancies either solid tumors or haematological cancers have not been reported in such population. We report here a rare case of follicular thyroid carcinoma in LTNP-HIV infection. She never had any opportunistic infections. She did not receive anti-retroviral therapy in the entire course of illness and continued to have good quality of life. Treatment of follicular thyroid cancer was similar to other patients without HIV infection. This could be the first case study from India.

  15. Long term observations in combined modality therapy for limited stage small cell lung cancer

    International Nuclear Information System (INIS)

    Purpose/Objective: With the discovery that patients with small cell lung cancer (SCLC) exhibit a high level of sensitivity to both chemotherapy and radiotherapy, the treatment of SCLC became a model for the success of combined modality treatment. In this retrospective review, we analyze the outcomes and patterns of failure when patients are treated with chemotherapy and thoracic irradiation. The relative values of sequential and concurrent chemotherapy, in conjunction with chest irradiation, are assessed. The potential benefit of prophylactic cranial irradiation is explored. The impact of prognostic factors for long term survival of SCLC patients are examined to identify pretreatment patient characteristics and treatment parameters which might predict for a favorable outcome. Materials and Methods: We identified 190 patients treated at M.D. Anderson Cancer Center from January 1985 to December 1992 with curative intent for limited stage SCLC. Prognostic factors were determined using univariate and multivariate analysis. The significant covariates for each outcome endpoint were evaluated. Probabilities of local failure, overall survival, relapse-free survival, and distant metastasis-free survival were calculated from the time of treatment using actuarial life table analysis. Results: The median age was 61, with 51% males. There were 119 patients treated sequentially, and 71 concurrently. The Karnofsky Performance Status was >= 90 in 48% of patients in the concurrent cohort, vs. 35% of the sequential group. Prophylactic cranial irradiation (PCI) was delivered in 117 cases (62%). There were 51 long term survivors, defined as survival >=36 months. The median follow-up in surviving patients was 75 months. At the time of the analysis, 166 patients (87%) had expired. The crude 2 and 3 year survival rate for the entire group was 38.4% and 26.8%, respectively. The actuarial 2-year survival was 39.9%, and at 3 years the actuarial survival was 27.8%. The median actuarial

  16. Short- and long-term cause-specific survival of patients with inflammatory breast cancer

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    Sadikov Evgeny

    2005-10-01

    Full Text Available Abstract Background Inflammatory breast cancer (IBC had been perceived to have a poor prognosis. Oncologists were not enthusiastic in the past to give aggressive treatment. Single institution studies tend to have small patient numbers and limited years of follow-up. Most studies do not report 10-, 15- or 20-year results. Methods Data was obtained from the population-based database of the Surveillance, Epidemiology, and End Results program of the National Cancer Institute from 1975–1995 using SEER*Stat5.0 software. This period of 21 years was divided into 7 periods of 3 years each. The years were chosen so that there was adequate follow-up information to 2000. ICD-O-2 histology 8530/3 was used to define IBC. The lognormal model was used for statistical analysis. Results A total of 1684 patients were analyzed, of which 84% were white, 11% were African Americans, and 5% belonged to other races. Age distribution was 70 in 21%. The lognormal model was validated for 1975–77 and for 1978–80, since the 10-, 15- and 20-year cause-specific survival (CSS rates, could be calculated using the Kaplan-Meier method with data available in 2000. The data were then used to estimate the 10-, 15- and 20-year CSS rates for the more recent years, and to study the trend of improvement in survival. There were increasing incidences of IBC: 134 patients in the 1975–77 period to 416 patients in the 1993–95 period. The corresponding 20-year CSS increased from 9% to 20% respectively with standard errors of less than 4%. Conclusion The improvement of survival during the study period may be due to introduction of more aggressive treatments. However, there seem to be no further increase of long-term CSS, which should encourage oncologists to find even more effective treatments. Because of small numbers of patients, randomized studies will be difficult to conduct. The SEER population-based database will yield the best possible estimate of the trend in improvement of

  17. Quality of Life and Mortality of Long-Term Colorectal Cancer Survivors in the Seattle Colorectal Cancer Family Registry

    OpenAIRE

    Adams, Scott V.; Rachel Ceballos; Newcomb, Polly A.

    2016-01-01

    Background and Aim Because most colorectal cancer patients survive beyond five years, understanding quality of life among these long-term survivors is essential to providing comprehensive survivor care. We sought to identify personal characteristics associated with reported quality of life in colorectal cancer survivors, and sub-groups of survivors potentially vulnerable to very low quality of life. Methods We assessed quality of life using the Veterans RAND 12-item Health Survey within a pop...

  18. Resultados alejados de la resección local transanal para cánceres de recto bajo bien seleccionados Results of long-term follow-up after local excision for well-selected low rectal cancers

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    J. Contreras

    2007-04-01

    Full Text Available Objetivo: evaluar nuestros Resultados alejados en términos de recidiva local, rescate y sobrevida libre de enfermedad. Método: veintiún pacientes con un cáncer de recto bajo fueron sometidos a una resección transanal completa en un periodo de 18 años (1985-2003. La estadificación preoperatoria incluyó hallazgos clínicos y endoscópicos, estudios por imágenes e histopatológicos. Los especímenes resecados correspondieron a 4 tumores T1, 13 T2 y 4 T3. Los 4 pacientes T1 sólo fueron tratados con cirugía; 6 de los 13 T2 y todos los T3 recibieron quimiorradioterapia postoperatoria. Ninguno de ellos recibió una cirugía radical secuencial. Resultados: el seguimiento (media 75 meses registró 5 casos (23,8% de recidiva total y 4 (19% con falla local (3 T2 de los cuales sólo uno había recibido terapia coadyuvante y un T3 también tratado con quimiorradioterapia. Los cuatro pacientes con recidiva local accedieron a cirugía de rescate, una amputación abdominoperineal en dos casos y a una re-resección local en los otros. Dos de ellos volvieron a recidivar. La sobrevida a 5 años fue de 95,2%, y la sobrevida libre de enfermedad en el mismo periodo alcanzó a un 90,4%. En el periodo de observación hasta agosto de 2006 hay dos pacientes que fallecieron diseminados, y sólo un paciente vivo está recidivado. Conclusiones: esta experiencia confirma que la resección local transanal para cáncer de recto bajo es una buena alternativa en pacientes adecuadamente seleccionados. En tumores T2, la quimiorradioterapia adyuvante será necesaria; en tumores T3, la cirugía radical de rescate debería ser realizada oportunamente.Objective: to evaluate our results about local failure, total recurrence and survival. Method: twenty-one patients underwent a complete local transanal excision for low rectal cancer in our institution during an 18-year period (1985-2003. Preoperative staging included clinical, endoscopic, CT, EUSR, and histopathological

  19. Leksell Gamma Knife treatment for pilocytic astrocytomas: long-term results.

    Science.gov (United States)

    Simonova, Gabriela; Kozubikova, Petra; Liscak, Roman; Novotny, Josef

    2016-07-01

    OBJECTIVE The purpose of this study was to evaluate long-term treatment results, radiation-related toxicity, and prognostic factors for the progression-free survival (PFS) of patients with pilocytic astrocytomas treated by means of stereotactic radiosurgery with a Leksell Gamma Knife. METHODS A total of 25 patients with pilocytic astrocytomas underwent Gamma Knife surgery during the period 1992-2002. The median target volume was 2700 mm(3) (range 205-25,000 mm(3)). The 18 patients treated with 5 daily fractions received a median minimum target dose of 25 Gy. Doses for the 2 patients treated with 10 fractions over 5 days (2 fractions delivered on the same day at least 6 hours apart) were 23 and 28 Gy. For the 5 patients treated with a single fraction, the minimum target dose ranged from 13 to 20 Gy (median 16 Gy). RESULTS Complete regression occurred in 10 patients (40%) and partial regression in 10 patients (40%). The 10-year overall survival rate was 96% and the 10-year PFS rate was 80%. Target volume appeared to be a significant prognostic factor for PFS (p = 0.037). Temporary Grade 3 toxicity appeared in 2 patients (8%), and these patients were treated with corticosteroids for 2 months. Permanent Grade 4 toxicity appeared in 2 patients (8%) and was associated with neurocognitive dysfunction. In these 2 individuals, the neurocognitive dysfunction was also felt to be in part the result of the additional therapeutic interventions (4 in one case and 6 in the other) required to achieve durable control of their tumors. CONCLUSIONS Radiosurgery represents an alternative treatment modality for small residual or recurrent volumes of pilocytic astrocytomas and provides long-term local control. Target volume appears to be the most important factor affecting PFS. PMID:26991883

  20. Age at treatment and long-term performance results in medulloblastoma

    International Nuclear Information System (INIS)

    Medulloblastoma is highly radioresponsive, and recent treatment results have improved greatly since the introduction of megavoltage machine in 1960s. There is increasing evidence for the potential cure of medulloblastoma if properly treated in its early stages. The curable group represents approximately 75% of diagnosed patients. Long-term treatment effects were examined in this study. The study reveals age-dependent late effects in learning ability; the patients less than 4-years-old at treatment had major learning problems; patients of 5 to 7 years old performed at satisfactory-to-low passing levels in school work; patients older than 8 years old had no major intellectual impairment. Short stature was common when growth potential was present at the time of therapy, but endocrine tests were generally negative. These observations indicate special educational requirement needs, especially for children treated at a young age

  1. Cystic Dilation of Extrahepatic Bile Ducts in Adulthood: Diagnosis, Surgical Treatment and Long. Term Results

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    G. Belli

    1998-01-01

    Full Text Available To evaluate the long-term results of surgery for choledohal cyst in adulthood, a series of 13 patients over the age of 16 operated on for choledochal cyst during a period of six years and followed-up for a minimum of 3 years was analyzed. Patients with type I and IVa cysts underwent extrahepatic cyst resection and Roux-en-Y hepatico-jejunostomy. Choledochoceles (type III were managed endoscopically. No operative mortality or morbidity occurred. Type I and III cysts showed almost ideal follow-up with no sign of stricture on HIDA scan. One type IVa cyst patients developed recurrent cholangitis due to anastomotic stricture, managed percutaneously. Whenever possible, complete cyst resection and Roux-en-Y reconstruction is the treatment of choice for all extrahepatic biliary cysts. Intra- and extrahepatic dilatations are adequately treated by extrahepatic resection and careful endoscopic or radiologic surveillance. Small choledochoceles can be safely managed by endoscopic sphincterotomy.

  2. Long-term performance of landfill covers - results of lysimeter test fields in Bavaria (Germany).

    Science.gov (United States)

    Henken-Mellies, Wolf-Ulrich; Schweizer, Andreas

    2011-01-01

    A comprehensive study was conducted to examine the performance and possible changes in the effectiveness of landfill surface covers. Three different profiles of mineral landfill caps were examined. The results of precipitation and flow measurements show distinct seasonal differences which are typical for middle-European climatic conditions. In the case of the simple landfill cap design consisting of a thick layer of loamy sand, approximately 100-200 L m(-2) of annual seepage into the landfill body occurs during winter season. The three-layer systems of the two other test fields performed much better. Most of the water which percolated through the top soil profile drained sideways in the drainage layer. Only 1-3% of precipitation percolated through the sealing layer. The long-term effectiveness of the mineral sealing layer depended on the ability of the top soil layer to protect it from critical loss of soil water/critical increase of suction. In dry summers there was even a loss in soil water content at the base of the 2.0 m thick soil cover. The results of this study demonstrate the importance of the long-term aspect when assessing the effectiveness of landfill covers: The hydraulic conductivity at the time of construction gives only an initial (minimum) value. The hydraulic conductivity of the compacted clay layer or of the geosynthetic clay liner may increase substantially, if there is no long-lasting protection against desiccation (by a thick soil cover or by a geomembrane). This has to be taken into account in landfill cover design. PMID:20937619

  3. Dissection or irradiation of the axilla in postmenopausal patients with breast cancer? Long-term results and late effects in 655 patients; Axilladissektion oder Axillabestrahlung bei postmenopausalen Patientinnen mit Mammakarzinom?

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    Albrecht, M.R.; Zink, K.; Ruehl, U. [Abt. fuer Strahlentherapie, Klinikum im Friedrichshain, Standort Moabit, Berlin (Germany); Busch, W. [Abt. fuer Gynaekologie, Krankenhaus Moabit Berlin (Germany)

    2002-09-01

    Patients and methods: From 1986 to 1993 we irradiated 655 patients with breast cancer after breast conserving surgery (BET). In all 144 cN1- and all 209 premenopausal cNO-patients axillary dissection was recommended. Of 302 postmenopausal cNO-patients 129 had breast surgery in our institution. In a total of 129 patients axillary dissection was replaced by irradiation (AxRT-group). They were compared with all 173 patients referred from other hospitals for irradiation after both breast conserving surgery and axillary dissection (AxOP-group). Dissected patients with gross tumor involvement of the axilla or less than eight nodes removed had additional axillary irradiation. Patients age, tumor size, vessel-, muscle- or skin invasion and grading were similar in both groups. However, in the AxRT-group there were more patients with negative hormon receptors, multifocal and medial sited tumors. Late complications after dissection and/or irradiation of the axilla were evaluated in 502 patients free of locoregional relapse and with a minimal follow up of 3 years (media 9,5 years). Results: After 5, 10 and 15 years tumor free survival rated were 90%, 82% and 79% in the AxOP-group vs 91%, 82% and 80% in the AxRT-group, respectively (p = 0.95). Overall survival (p = 0.98) local (p = 0.47) and axillary control (p = 0.12) were equal in both groups. However, serious problems like lymphedema of the arm, pain, mobility impairment occured in 26% patients following axillary dissection but only in 1% after axillary irradiation. No difference in late sequelae after axillary dissection with or without irradiation could be detected (26 vs 27%). (orig.) [German] Patientinnen und Methoden: Von 1986 bis 1993 wurden 655 Patientinnen mit Mammakarzinom nach brusterhaltender Operation (BET) bestrahlt. Davon waren praeoperativ 144 cN1- und 511 cNO-Patientinnen. Bei allen 144 cN1- und allen 209 praemenopausalen cNO-Patientinnen war eine Axilladissektion vorgesehen. Von 302 postmenopausalen c

  4. Phytothermotherapy with fermenting alpine grass in knee osteoarthritis: mid-long term results

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    P. Bortoli

    2011-09-01

    Full Text Available This is an observational study of the mid-long-term results of a single course of phytothermotherapy with grass baths (group A, 54 patients, of a course of usual medical care (group B, 58 patients and of a course of physiokinesistherapy (FKT, group C, 30 patients in knee osteoarthritis. For each group of consecutively treated patients we evaluated the Lequesne algo-functional Index, the drug consumption, the frequency of the patient-physician contacts and laboratory or radiological examinations after 10-15 days of treatment and at 3, 6, 9 and 12 months with blind telephonic follow-up. The mean Lequesne-score at basal time was 7.5±3.3, 11.9±5.3 and 11.0±2.7 in group A, B and C respectively. In each group this score diminished at the end of the treatment (p<0.001. At 3, 6, 9 and 12 months the score remained lower than at basal time in group A (p<0.001 and group B (p<0.01, but not in group C. Drug consumption, patientphysician contacts and lab examinations were 5 times lower in group A than in group B and group C at basal time and throughout the follow-up. The study underlines the mid-long term efficacy of grass baths on both pain and functionality in knee osteoarthritis; this effect, compared to basal values, was even more evident at 3 and 6 months than that of usual medical care. FKT shows improvement only at the end of the treatment, but not long-lastingly.

  5. Long-Term Results of Percutaneous Bilioenteric Anastomotic Stricture Treatment in Liver-Transplanted Children

    International Nuclear Information System (INIS)

    The purpose of this study was to evaluate the mid- and long-term results of percutaneous transhepatic cholangiography (PTC) and biliary drainage in children with isolated bilioenteric anastomotic stenosis (BAS) after pediatric liver transplantation. Sixty-four children underwent PTC from March 1993 to May 2008. Nineteen cholangiograms were normal; 10 showed intrahepatic biliary stenosis and BAS, and 35 showed isolated BAS. Cadaveric grafts were used in 19 and living donor grafts in 16 patients. Four patients received a whole liver, and 31 patients received a left lobe or left lateral segment. Roux-en-Y hepaticojejunostomy was performed in all patients. Indication for PTC was based on clinical, laboratory, and histopathologic findings. In patients with isolated BAS, dilation and biliary catheter placement, with changes every 2 months, were performed. Patients were separated into 4 groups according to number of treatment sessions required. The drainage catheter was removed if cholangiogram showed no significant residual stenosis and normal biliary emptying time after a minimum of 6 months. The relationship between risk factors (recipient's weight 20 months, 4 patients (4 of 35; 11.4%) required 1 additional treatment session (group III), and 1 patient (1 of 35; 2.9%) had a catheter placed at the end of the study period (group IV). Drainage time in group I was significantly shorter than those in groups II, III, and IV (p 0.05). The majority of complications, such as catheter displacement and leakage, were classified as minor; however, 2 patients (5.7%) with hemobilia were noted. Complications increased according to the need for reintervention. In conclusion, balloon dilation and percutaneous drainage placement is safe and effective, and it has long-term patency for children with BAS after liver transplantation. Because of prolonged treatment time, reintervention may be necessary, thereby increasing the complication rate. Balloon dilation and percutaneous drainage

  6. Long-Term Results for Trigeminal Schwannomas Treated With Gamma Knife Surgery

    Energy Technology Data Exchange (ETDEWEB)

    Hasegawa, Toshinori, E-mail: h-toshi@komakihp.gr.jp; Kato, Takenori; Iizuka, Hiroshi; Kida, Yoshihisa

    2013-12-01

    Purpose: Surgical resection is considered the desirable curative treatment for trigeminal schwannomas. However, complete resection without any complications remains challenging. During the last several decades, stereotactic radiosurgery (SRS) has emerged as a minimally invasive treatment modality. Information regarding long-term outcomes of SRS for patients harboring trigeminal schwannomas is limited because of the rarity of this tumor. The aim of this study was to evaluate long-term tumor control and functional outcomes in patients harboring trigeminal schwannomas treated with SRS, specifically with gamma knife surgery (GKS). Methods and Materials: Fifty-three patients harboring trigeminal schwannomas treated with GKS were evaluated. Of these, 2 patients (4%) had partial irradiation of the tumor, and 34 patients (64%) underwent GKS as the initial treatment. The median tumor volume was 6.0 cm{sup 3}. The median maximum and marginal doses were 28 Gy and 14 Gy, respectively. Results: The median follow-up period was 98 months. On the last follow-up image, 7 patients (13%) had tumor enlargement, including the 2 patients who had partial treatment. Excluding the 2 patients who had partial treatment, the actuarial 5- and 10-year progression-free survival (PFS) rates were 90% and 82%, respectively. Patients with tumors compressing the brainstem with deviation of the fourth ventricle had significantly lower PFS rates. If those patients with tumors compressing the brainstem with deviation of the fourth ventricle are excluded, the actuarial 5- and 10-year PFS rates increased to 95% and 90%, respectively. Ten percent of patients had worsened facial numbness or pain in spite of no tumor progression, indicating adverse radiation effect. Conclusions: GKS can be an acceptable alternative to surgical resection in patients with trigeminal schwannomas. However, large tumors that compress the brainstem with deviation of the fourth ventricle should be surgically removed first and then

  7. Long-Term Results for Trigeminal Schwannomas Treated With Gamma Knife Surgery

    International Nuclear Information System (INIS)

    Purpose: Surgical resection is considered the desirable curative treatment for trigeminal schwannomas. However, complete resection without any complications remains challenging. During the last several decades, stereotactic radiosurgery (SRS) has emerged as a minimally invasive treatment modality. Information regarding long-term outcomes of SRS for patients harboring trigeminal schwannomas is limited because of the rarity of this tumor. The aim of this study was to evaluate long-term tumor control and functional outcomes in patients harboring trigeminal schwannomas treated with SRS, specifically with gamma knife surgery (GKS). Methods and Materials: Fifty-three patients harboring trigeminal schwannomas treated with GKS were evaluated. Of these, 2 patients (4%) had partial irradiation of the tumor, and 34 patients (64%) underwent GKS as the initial treatment. The median tumor volume was 6.0 cm3. The median maximum and marginal doses were 28 Gy and 14 Gy, respectively. Results: The median follow-up period was 98 months. On the last follow-up image, 7 patients (13%) had tumor enlargement, including the 2 patients who had partial treatment. Excluding the 2 patients who had partial treatment, the actuarial 5- and 10-year progression-free survival (PFS) rates were 90% and 82%, respectively. Patients with tumors compressing the brainstem with deviation of the fourth ventricle had significantly lower PFS rates. If those patients with tumors compressing the brainstem with deviation of the fourth ventricle are excluded, the actuarial 5- and 10-year PFS rates increased to 95% and 90%, respectively. Ten percent of patients had worsened facial numbness or pain in spite of no tumor progression, indicating adverse radiation effect. Conclusions: GKS can be an acceptable alternative to surgical resection in patients with trigeminal schwannomas. However, large tumors that compress the brainstem with deviation of the fourth ventricle should be surgically removed first and then

  8. Long-term result of guided nerve regeneration with an inert microporous polytetrafluoroethylene conduit

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    Objective: To evaluate the long-term outcome of Polytetrafluoroethylene (PTFE) conduit in nerve repair and to provide more evidence in view of its potential application to achieve a satisfactory functional recovery in clinical settings. Methods: Thirty-six Wistar rats had their right sciatic nerve transected and were repaired with either conventional microsuture technique (Control group, n=18) or a PTFE conduit with a gap of 5 mm left between the nerve stumps (PTFE group, n=18). At 6 and 9 months after the operation, electrophysiological assessment and measurement of gastrocnemius muscle weight were conducted and morphology of the regenerated nerves were studied with image analysis. Results: At 6 months postoperatively, the nerve conduction velocity recovered to 60.86% and 54.36% (P>0.05), and the gastrocnemius muscle weight recovered to 50.89% and 46.11% (P>0.05) in the Control group and the PTFE group respectively. At 9 months postoperatively, the recovery rate was 65.99% and 58.79% for NCV (P>0.05), and 52.56% and 47.89% for gastrocnemius muscle weight (P>0.05) in the Control group and the PTFE group respectively. Regenerated nerve fibers in the PTFE group had a regular round shape with no fragmentation, wrinkling or splitting of the myelin sheath. Image analysis revealed that the ratio of the myelin area to the total fiber area was larger at 9 months than at 6 months in both groups (P<0.01). Conclusions: Microporous PTFE conduit may be an alternative for nerve repair allowing of guided nerve regeneration and functional recovery with no obvious adverse effect at long-term.

  9. LINAC-radiosurgery for nonsecreting pituitary adenomas. Long-term results

    Energy Technology Data Exchange (ETDEWEB)

    Runge, M.J.R.; Maarouf, M.; Hunsche, S.; Ruge, M.I.; El Majdoub, F.; Treuer, H.; Sturm, V. [Koeln Univ. (Germany). Dept. of Stereotaxy and Functional Neurosurgery; Kocher, M.; Mueller, R.P. [Koeln Univ. (Germany). Dept. of Radiation Oncology; Voges, J. [Magdeburg Univ. (Germany). Dept. of Stereotactic Neurosurgery

    2012-04-15

    Stereotactic linear accelerator-based radiosurgery (LINAC-RS) is increasingly used for microsurgically inaccessible or recurrent pituitary adenomas. This single-center study evaluates the long-term follow-up after LINAC-RS of nonsecreting pituitary adenomas (NSA). Patients and methods: Between 1992 and August 2008, 65 patients with NSA were treated. Patient treatment and follow-up were conducted according to a prospective protocol. Indications for LINAC-RS were (1) tumor recurrence or (2) residual tumor. Three patients were treated primarily. For analysis of prognostic factors, patients were grouped according to epidemiological or treatment-associated characteristics. Results: A total of 61 patients with a follow-up {>=} 12 months (median 83 months, range 15-186 months, longest follow-up of published radiosurgery series) were evaluated with regard to their clinical, radiological, and endocrinological course. The median tumor volume was 3.5 ml ({+-} 4.3 ml, range 0.3-17.3 ml) treated with a median surface and maximum dose of 13.0 Gy and 29.7 Gy, respectively. Local tumor control was achieved in 98%. One patient died of unrelated cause after 36 months and 1 patient developed a radiation-induced seizure disorder. Visual complications did not occur. In 37 of 41 patients (90.2%), pituitary function remained stable. Maximum dose to the pituitary {<=} 16 Gy and female gender were positive prognostic factors for the preservation of pituitary function. Conclusion: LINAC-RS is a minimally invasive, safe, and effective treatment for recurrent NSA or microsurgically inaccessible residual tumor. LINAC-RS yielded a high rate of local long-term tumor control with a small number of radiation-induced side effects. (orig.)

  10. Long-term results of diaphragmatic plication in adults with unilateral diaphragm paralysis

    Directory of Open Access Journals (Sweden)

    Okay Tamer

    2010-11-01

    Full Text Available Abstract Background In this study we aimed to evaluate the long-term outcome of diaphragmatic plication for symptomatic unilateral diaphragm paralysis. Methods Thirteen patients who underwent unilateral diaphragmatic plication (2 patients had right, 11 left plication between January 2003 and December 2006 were evaluated. One patient died postoperatively due to sepsis. The remaining 12 patients [9 males, 3 females; mean age 60 (36-66 years] were reevaluated with chest radiography, flouroscopy or ultrasonography, pulmonary function tests, computed tomography (CT or magnetic resonance imaging (MRI, and the MRC/ATS dyspnea score at an average of 5.4 (4-7 years after diaphragmatic plication. Results The etiology of paralysis was trauma (9 patients, cardiac by pass surgery (3 patients, and idiopathic (1 patient. The principle symptom was progressive dyspnea with a mean duration of 32.9 (22-60 months before surgery. All patients had an elevated hemidiaphragm and paradoxical movement radiologically prior to surgery. There were partial atelectasis and reccurent infection of the lower lobe in the affected side on CT in 9 patients. Atelectasis was completely improved in 9 patients after plication. Preoperative spirometry showed a clear restrictive pattern. Mean preoperative FVC was 56.7 ± 11.6% and FEV1 65.3 ± 8.7%. FVC and FEV1 improved by 43.6 ± 30.6% (p Conclusions Diaphragmatic plication for unilateral diaphragm paralysis decreases lung compression, ensures remission of symptoms, and improves quality of life in long-term period.

  11. Long-Term Results Following Postoperative Radiotherapy for Soft Tissue Sarcomas of the Extremity

    Energy Technology Data Exchange (ETDEWEB)

    McGee, Lisa [Department of Radiation Oncology, University of Florida College of Medicine, Gainesville, Florida (United States); Indelicato, Daniel J., E-mail: dindelicato@floridaproton.org [Department of Radiation Oncology, University of Florida College of Medicine, Gainesville, Florida (United States); University of Florida Proton Therapy Institute, Jacksonville, Florida (United States); Dagan, Roi; Morris, Christopher G. [Department of Radiation Oncology, University of Florida College of Medicine, Gainesville, Florida (United States); Knapik, Jacquelyn A.; Reith, John D. [Department of Pathology, University of Florida College of Medicine, Gainesville, Florida (United States); Scarborough, Mark T.; Gibbs, C. Parker [Department of Orthopedics, University of Florida College of Medicine, Gainesville, Florida (United States); Marcus, Robert B. [Department of Radiation Oncology, University of Florida College of Medicine, Gainesville, Florida (United States); University of Florida Proton Therapy Institute, Jacksonville, Florida (United States); Zlotecki, Robert A. [Department of Radiation Oncology, University of Florida College of Medicine, Gainesville, Florida (United States)

    2012-11-15

    Purpose: To review long-term outcomes following postoperative radiotherapy (RT) for extremity soft tissue sarcoma (STS) and identify variables affecting the therapeutic ratio. Methods and Materials: Between 1970 and 2008, 173 patients with localized extremity STS were treated with postoperative radiation. No patients received prior irradiation. Sixteen percent of tumors had recurred after initial surgery alone; 89% of tumors were high grade. The median patient age was 57 years (range, 18-86 years). Sixty-one percent underwent >1 surgery before RT in an attempt to achieve wide negative margins. Final margin status was negative in 70% and marginal or microscopically positive in 30%. The median time between final surgery and start of RT was 40 days. The median RT dose was 65 Gy (range, 49-74 Gy). The median follow-up for all patients was 10.4 years and 13.2 years among survivors. Results: At 10 years, local control (LC), cause-specific survival (CSS), and overall survival (OS) rates were 87%, 80%, and 70%, respectively, with 89% of local failures occurring within 3 years after treatment. On multivariate analysis, age >55 years (82% vs 93%, P<.05) and recurrent presentation (67% vs 91%, P<.05) were associated with inferior 10-year LC. The LC according to final margin status was 90% for wide negative margins vs 79% for marginal/microscopically positive margins (P=.08). Age >55 years and local recurrence were associated with inferior CSS and OS on multivariate analysis. Twelve percent of patients experienced grade 3+ toxicity; 12 of these occurred in patients with tumors of the proximal lower extremity, with the most common toxicity of pathologic fracture occurring in 6.3%. Conclusions: This large single-institution series confirms that postoperative RT for STS of the extremities provides good long-term disease control with acceptable toxicity. Our experience supports recurrent presentation and older age as adverse prognostic factors for LC.

  12. Long-term efficacy and safety of anastrozole for adjuvant treatment of early breast cancer in postmenopausal women

    Directory of Open Access Journals (Sweden)

    Sharath Gangadhara

    2009-04-01

    Full Text Available Sharath Gangadhara, Gianfilippo BertelliSouth West Wales Cancer Institute, Singleton Hospital, Swansea, UKAbstract: For more than 20 years, tamoxifen has been the gold standard for the adjuvant treatment of postmenopausal women with hormone-responsive early breast cancer. However, recent randomized trials have shown efficacy and tolerability benefits with the third-generation aromatase inhibitor anastrozole, resulting in an increased use of this agent in the adjuvant setting. Data on anastrozole’s long-term efficacy and tolerability are therefore of interest in clinical practice and will be reviewed here, especially in the light of the 100-month analysis of the ATAC (Anastrozole, Tamoxifen Alone or in Combination trial.Keywords: anastrozole, aromatase inhibitors, breast cancer, adjuvant therapy 

  13. Radiation dose and subsequent risk for stomach cancer in long-term survivors of cervical cancer

    DEFF Research Database (Denmark)

    Kleinerman, Ruth A; Smith, Susan A; Holowaty, Eric;

    2013-01-01

    To assess the dose-response relationship for stomach cancer after radiation therapy for cervical cancer.......To assess the dose-response relationship for stomach cancer after radiation therapy for cervical cancer....

  14. Anemia after gastrectomy for early gastric cancer:Long-term follow-up observational study

    Institute of Scientific and Technical Information of China (English)

    Chul-Hyun Lim; Sang Woo Kim; Won Chul Kim; Jin Soo Kim; Yu Kyung Cho; Jae Myung Park; In Seok Lee

    2012-01-01

    AIM:To identify the incidence and etiology of anemia after gastrectomy in patients with long-term follow-up after gastrectomy for early gastric cancer.METHODS:The medical records of those patients with early gastric adenocarcinoma who underwent curative gastrectomy between January 2006 and October 2007 were reviewed.Patients with anemia in the preoperative workup,cancer recurrence,undergoing systemic chemotherapy,with other medical conditions that can cause anemia,or treated during follow up with red cell transfusions or supplements for anemia were excluded.Anemia was defined by World Health Organization criteria (Hb < 12 g/dL in women and <13 g/dL in men).Iron deficiency was defined as serum ferritin < 20 μg/dL.Vitamin B12 deficiency was defined as serum vitamin B12 < 200 pg/mL.Iron deficiency anemia was defined as anemia with concomitant iron deficiency.Anemia from vitamin B12 deficiency was defined as megaloblastic anemia (mean cell volume >100 fL) with vitamin B12 deficiency.The profile of anemia over 48 mo of follow-up was analyzed.RESULTS:One hundred sixty-one patients with gastrectomy for early gastric cancer were analyzed.The incidence of anemia was 24.5% at 3 mo after surgery and increased up to 37.1% at 48 mo after surgery.The incidence of iron deficiency anemia increased during the follow up and became the major cause of anemia at 48 mo after surgery.Anemia of chronic disease and megaloblastic anemia were uncommon.The incidence of anemia in female patients was significantly higher than in male patients at 12 (40.0% vs 22.0%,P =0.033),24 (45.0% vs 25.0%,P =0.023),36 (55.0%vs 28.0%,P =0.004),and 48 mo (52.0% vs 31.0%,P =0.022) after surgery.Patients with total gastrectomy showed significantly higher incidence of anemia than patients with subtotal gastrectomy at 48 mo after surgery (60.7% vs 31.3%,P =0.008).The incidence of iron deficiency was significantly higher in female patients than in male patients at 6 (35.4% vs

  15. 早期乳腺癌保留乳房手术加放疗63例疗效观察%Long Term Results of Breast Conserving Operation Plus Radiotherapy on 63 Patients with Early Breast Cancer

    Institute of Scientific and Technical Information of China (English)

    韩守云; 陈国雄; 涂柳果; 周阳春; 夏火生

    2001-01-01

    目的:观察早期乳腺癌保留乳房手术配合术后放疗的远期生存和美容效果。资料与方法: 1989年 1月至 1994年 3月共收治早期乳腺癌 63例,其中Ⅰ期 22例,Ⅱ期 41例。行单纯肿瘤切除加腋窝淋巴结清扫,术后配合放疗。全乳腺切线照射 45~ 50 Gy,瘤床加用电子线照射 15~ 20 Gy。腋窝淋巴结阳性者同时照射相应的淋巴引流区 45~ 50 Gy。结果: 5年、 10年生存率分别为 92. 1%和 87. 3%。仅 1例发生放射性肺炎症状,美容效果满意。结论:保留乳房手术,术后配合放射治疗早期乳腺癌的效果与根治手术大致相似。对符合条件的Ⅰ、Ⅱ期病例,此种方法可以作为首选治疗手段。%Objective:This study was designed to evaluate the efficacy of breast conserving operation plus radiotherapy. Methods: From January 1989 to march 1994, 63 cases with early breast cancer, among them, 22 cases were in StageⅠ , 41 cases in Stage Ⅱ were treated using breast conserving surgery plus radiotherapy. Tangential field irradiation was used with dose of 45 Gy- 50 Gy. Tumor bed was irradiated additional 15 gray- 20 gray with electron beam. Results: The 5 and 10 years survival rates were 92.1% and 87.3% respectively. In all of 63 patients, only 1 cases developed radiation induced pneumonitis. The cosmetic effects were satisfactory for all patients. Conclusion: In early stage of breast cancer, the effects of breast conserving operation plus radiotherapy were simitar to that of radical mastectomy. Thus for legible early stage breast cancer breast conserving therapy could be the first choice.

  16. Comparison of Long-Term Outcomes of Postmastectomy Radiotherapy between Breast Cancer Patients with and without Immediate Flap Reconstruction.

    Directory of Open Access Journals (Sweden)

    Hsin-Hua Lee

    Full Text Available To compare the long-term clinical outcomes of postmastectomy radiotherapy (PMRT between breast cancer patients with and without immediate transverse rectus abdominis myocutaneous (TRAM flap reconstruction.The study included 492 patients with stage II or III breast cancer who underwent modified radical mastectomy (MRM and chemotherapy followed by PMRT between 1997 and 2011. Cox regression model and Kaplan-Meier curves were calculated, and the log-rank test was used to evaluate the differences between overall and disease-free survival rates in the 2 groups.Among 492 patients, 213 patients had immediate TRAM flap reconstruction. The mean follow-up was 7.2 years (range, 11-191 months. The 5-year and 10-year disease free survival rates were 81% and 76% for the TRAM flap group and 78% and 73% for the non-flap group. The 5-year and 10-year overall survival rates were 89% and 73% for the TRAM flap group and 83% and 74% for the non-flap group.There exists no statistically significant difference in the rates of local recurrence, distant metastasis, disease-free and overall survival when comparing immediate TRAM flap reconstruction with no reconstruction. Our results suggest that immediate TRAM flap reconstruction does not compromise long term clinical outcomes in breast cancer patients requiring PMRT.

  17. Long-term Results of an Analytical Assessment of Student Compounded Preparations

    OpenAIRE

    Roark, Angie M.; Anksorus, Heidi N.; Shrewsbury, Robert P.

    2014-01-01

    Objective. To investigate the long-term (ie, 6-year) impact of a required remake vs an optional remake on student performance in a compounding laboratory course in which students’ compounded preparations were analyzed.

  18. The long-term hazards of the treatment of thyroid cancer with radioiodine

    International Nuclear Information System (INIS)

    Two-hundred and fifty-eight patients treated with high-activity 131I for thyroid cancer and on prolonged follow-up have been reviewed to determine long-term hazards and their relation to the radiation dose received. The expectation of life of those dying from causes other than cancer was slightly reduced in the female patients. A small, significant excess of deaths from cancer of the bladder and from leukemia was found which, assuming that these were due to radiation, gave inferred risk-rates respectively of 0.4 and 4.9 deaths per 104 PYG (patient-year-grays) to the bladder wall and red marrow. Of 31 younger patients (eight male, 23 female), four of the marriages have been infertile. The fertile marriages produced a total of 44 live births. Considerable gonad irradiation (estimated 0.8-2.7 Gy) was compatible with apparently normal fertility. Despite the high level of irradiation of the salivary glands, no malignancies and only one adenoma was found. Impaired pulmonary function occurred in only one of the patients who had diffuse bilateral metastases. In this patient, tumour in the lung was persistent throughout, so that radiation was probably not alone responsible. (author)

  19. Quality of Life and Mortality of Long-Term Colorectal Cancer Survivors in the Seattle Colorectal Cancer Family Registry.

    Directory of Open Access Journals (Sweden)

    Scott V Adams

    Full Text Available Because most colorectal cancer patients survive beyond five years, understanding quality of life among these long-term survivors is essential to providing comprehensive survivor care. We sought to identify personal characteristics associated with reported quality of life in colorectal cancer survivors, and sub-groups of survivors potentially vulnerable to very low quality of life.We assessed quality of life using the Veterans RAND 12-item Health Survey within a population-based sample of 1,021 colorectal cancer survivors in the Seattle Colorectal Cancer Family Registry, approximately 5 years post-diagnosis. In this case-only study, mean physical component summary scores and mental component summary scores were examined with linear regression. To identify survivors with substantially reduced ability to complete daily tasks, logistic regression was used to estimate odds ratios for "very low" summary scores, defined as a score in the lowest decile of the reference US population. All cases were followed for vital status following QoL assessment, and mortality was analyzed with Cox proportional hazards regression.Lower mean physical component summary score was associated with older age, female sex, obesity, smoking, and diabetes or other co-morbidity; lower mean mental component summary score was associated with younger age and female sex. Higher odds of very low physical component summary score was associated with older age, obesity, less education, smoking, co-morbidities, and later stage at diagnosis; smoking was associated with higher odds of very low mental component summary score. A very low physical component score was associated with higher risk of mortality (hazard ratio (95% confidence interval: 3.97 (2.95-5.34.Our results suggest that identifiable sub-groups of survivors are vulnerable to very low physical components of quality of life, decrements that may represent meaningful impairment in completing everyday tasks and are associated with

  20. Aphakia correction with retropupillary fixated iris-claw lens (Artisan – long-term results

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    Schallenberg M

    2013-12-01

    Full Text Available Maurice Schallenberg,1,2 Dirk Dekowski,1 Angela Hahn,1 Thomas Laube,1,3 Klaus-Peter Steuhl,1 Daniel Meller11Department of Ophthalmology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany; 2HELIOS Klinikum Wuppertal, Wuppertal, Germany; 3Zentrum für Augenheilkunde PD Dr Laube, Düsseldorf, GermanyPurpose: To evaluate the technique, safety, and efficacy of the retropupillary implantation of iris-claw intraocular lenses in a long-term follow-up study.Patients and methods: This retrospective study included 31 eyes of 31 patients who underwent an Artisan aphakic intraocular lens implantation between January 2006 and February 2011 at the University Hospital Essen, Essen, Germany and at the Zentrum für Augenheilkunde PD Dr Laube, Düsseldorf, Germany. Preoperative data collected included demographics, etiology of aphakia, previous surgeries, preoperative eye pathology, intraocular pressure, clinical signs of endothelial cell loss, and best corrected visual acuity. Operative data and postoperative outcomes included the best corrected visual acuity, lens position, intraocular pressure, pigment dispersion, clinical signs of endothelial cell loss, development of macular edema, and other complications.Results: Thirty-one patients were included. The mean follow-up was 25.2 months (range: 4–48 months. The mean best corrected visual acuity postoperatively was 0.64 logarithm of the minimum angle of resolution (logMAR and varied from 0 logMAR to 3 logMAR. Some patients had a low visual acuity preoperatively because of preoperative eye pathologies. In 22 patients the visual acuity improved, in two patients the visual acuity remained unchanged, and seven patients showed a decreased visual acuity. Complications were peaked pupils (n=10 and retinal detachment in one case. Four patients showed an iris atrophy and high intraocular pressure was observed only in one patient. Subluxation of the intraocular lens, endothelial cell loss, and

  1. Long-term results after primary infrapopliteal angioplasty for limb ischemia; Langzeitergebnisse nach Ballonangioplastie kruraler Arterien

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    Alfke, H. [Klinikum Luedenscheid (Germany). Klinik fuer Diagnostische und Interventionelle Radiologie; Marburg Univ. (Germany). Klinik fuer Strahlendiagnostik; Vannucchi, A. [Marburg Univ. (Germany). Klinik fuer Strahlendiagnostik; Froelich, J.J. [Marburg Univ. (Germany). Klinik fuer Strahlendiagnostik; Klinikum Bad Hersfeld (Germany). Klinik fuer Radiologie und Nuklearmedizin; El-Sheik, M.; Wagner, H.J. [Marburg Univ. (Germany). Klinik fuer Strahlendiagnostik; Vivantes-Klinikum im Friedrichshain (Germany). Inst. fuer Radiologie und Interventionelle Therapie

    2007-08-15

    Purpose: To evaluate the technical success rate, procedure-related complications, and clinical long-term results for patients who underwent infrapopliteal angioplasty. Materials and Methods: We retrospectively evaluated all patients who underwent infrapopliteal angioplasty to treat critical chronic limb ischemia or severe claudication from 1/1997 to 12/1999. We excluded patients with acute (< 2 weeks) limb ischemia. Procedure-related data were prospectively documented in a database and analyzed with a focus on the technical success rate and procedure-related complications. In addition all clinical documents were analyzed, and a follow-up examination was performed or telephone interviews were conducted with patients, relatives and referring doctors for follow-up. The primary end points were the limb salvage rate and patient survival rate. The secondary end points included the complication rate, technical success rate, and walking distance. Results: 112 patients with a mean age of 72 years (41 women, 71 men) underwent crural angioplasty on 121 limbs. Four patients suffered from severe claudication (Rutherford category 3) and all others had critical chronic limb ischemia (category 4 to 6). The complication rate was 2.7 %. The technical success rate was 92 %. The ankle brachial index increased from 0.59 to 0.88. The mean walking distance increased significantly from 52 {+-} 66 to 284 {+-} 346 meters at the time of follow-up. The limb salvage rate was 83.6 % after one year and 81.1 % after three years. The mean survival rate according to Kaplan-Meier was 79.4 %, 69.2 %, and 54.2 % at 1, 2, and 3 years, respectively. Patients with at least one patent run-off vessel after angioplasty had a significantly better limb salvage rate. Diabetes was not a risk factor for limb salvage. Conclusion: Infrapopliteal angioplasty shows a high technical success rate with an acceptable complication rate. The clinical long-term success seems favorable if a least one open run-off vessel was

  2. INTRAARTICULAR INJECTION OF HYALURONIC ACID AFTER ARTHROSCOPIC LAVAGE OF THE KNEE: LONG-TERM RESULTS

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    Lidia Vladimirovna Luchikhina

    2013-01-01

    Full Text Available Objective: to evaluate the efficiency of arthroscopic lavage in combination with subsequent injection of hyaluronic acid into the joint cavity at shortand long-term follow-ups. Subjects and methods. Eighty-two patients with knee osteoarthrosis (OA were examined in accordance with the American College of Rheumatology criteria. Group 1 consisted of 40 patients only after arthroscopic lavage; Group 2 comprised 42 patients who were administered hyaluronic acid after arthroscopic lavage. Clinical evaluation encompassed pain while walking, resting, and moving (by a visual analogue scale, limited ability in covering 100 m (by a 5-point scale, general clinical evaluation (by a 5-point ordinal scale, the presence or absence of pain after 100-m walking, as well as resting pain (its presence or absence. Results. The treatment effect evaluated using different indicators was comparably positive in both groups within 3 months. Following 3 months of therapy, its effect remained stable and even better in Group 2. The latter showed a particularly noticeable superiority a year later. Thus, there were excellent and good results in 88 and 47.5% in Groups 2 and 1, respectively. The clinical symptoms of the disease were absent in 58% in Group 2 and in only 15% in Group 1. Moreover, Group 1 showed worsening and 20% of the patients had no effect. This trend was also seen while evaluating the therapeutic effectiveness in different periods. Thus, after therapy, no substantial difference was found in both groups, but 3 months later this difference was as many as 0.8 scores and a year later Group 2 had many points in its favor (1.2 scores. Conclusion. Arthroscopic lavage followed by the administration of hyaluronic acid makes it possible to prevent the negative effect of a washing liquid on the metabolism and structure of the articular cartilage and to achieve a long-term effect against the major clinical symptoms (joint pain and function affecting the quality of life. The

  3. Long-Term Follow-Up Results of Delayed Fixation of Femoral Neck Fractures in Adults

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    Asghar Elmi

    2013-01-01

    Full Text Available Background: Femoral neck fractures are urgent injuries that require precise reduction and stable fixation. In some cases, however, early treatment is not possible.Objectives: The present study aimed to evaluate long-term results of delayed fixation of femoral neck fractures using cannulated screws.Patients and Methods: This retrospective descriptive-analytical study was conducted on 26 patients with femoral neck fractures. The patients were treated through a closed reduction and fixation method using cannulated screws. Patients were followed up for at least five years and the rate of complications was determined.Results: In this study, 26 patients with mean age of 34.3 years were assessed. Average time interval from injury to surgery was 46.4 ± 12.2 hours; 18 patients (69% were operated on with more than 36 hours of delay. Incidence of AVN and nonunion was reported in 10 (38.4% and 3 (11.5% patients, respectively.Conclusions: Time plays an important role in treatment results of femoral neck fractures. To treat the fractures, closed reduction and fixation using cannulated screws may still be the best option.

  4. Long term results of Gamma Knife surgery for trigeminal neuralgia using 90 Gy distal to root entry zone protocol

    OpenAIRE

    Yu, CP; Fan, YW; Leung, KM

    2014-01-01

    OBJECT: Gamma Knife surgery (GKS) is one of the options for medically refractory trigeminal neuralgia (TN), but long term results were regarded as inferior to microvascular decompression (MVD). The authors reported the long term results of treating primary TN by GKS, using a high dose non root entry zone protocol. METHODS: 64 patients between March 1995 and June 2013 were included. Minimum follow up time was 12 months. Mean age was 62 years. Follow up duration was mean 76 months (median 61 mo...

  5. Quality of life and stress response symptoms in long-term and recent spouses of testicular cancer survivors

    NARCIS (Netherlands)

    Tuinman, MA; Fleer, J; Hoekstra, HJ; Sleijfer, DT; Hoekstra-Weebers, JEHM

    2004-01-01

    The aim of this study was to gain insight into the quality of life (QoL) and stress response of female spouses of men cured of testicular cancer in the long-term. Time since treatment completion varied from 0.5 to 23.8 years. Two hundred and fifty nine testicular cancer survivors and their spouses c

  6. Microbial Community Transplant Results in Increased and Long-Term Oxalate Degradation.

    Science.gov (United States)

    Miller, Aaron W; Oakeson, Kelly F; Dale, Colin; Dearing, M Denise

    2016-08-01

    Gut microbes are essential for the degradation of dietary oxalate, and this function may play a role in decreasing the incidence of kidney stones. However, many oxalate-degrading bacteria are susceptible to antibiotics and the use of oxalate-degrading probiotics has only led to an ephemeral reduction in urinary oxalate. The objective of the current study was to determine the efficacy of using whole-community microbial transplants from a wild mammalian herbivore, Neotoma albigula, to increase oxalate degradation over the long term in the laboratory rat, Rattus norvegicus. We quantified the change in total oxalate degradation in lab rats immediately after microbial transplants and at 2- and 9-month intervals following microbial transplants. Additionally, we tracked the fecal microbiota of the lab rats, with and without microbial transplants, using high-throughput Illumina sequencing of a hyper-variable region of the 16S rRNA gene. Microbial transplants resulted in a significant increase in oxalate degradation, an effect that persisted 9 months after the initial transplants. Functional persistence was corroborated by the transfer, and persistence of a group of bacteria previously correlated with oxalate consumption in N. albigula, including an anaerobic bacterium from the genus Oxalobacter known for its ability to use oxalate as a sole carbon source. The results of this study indicate that whole-community microbial transplants are an effective means for the persistent colonization of oxalate-degrading bacteria in the mammalian gut. PMID:27312892

  7. Cyclosporine A in Ullrich Congenital Muscular Dystrophy: Long-Term Results

    Directory of Open Access Journals (Sweden)

    Luciano Merlini

    2011-01-01

    Full Text Available Six individuals with Ullrich congenital muscular dystrophy (UCMD and mutations in the genes-encoding collagen VI, aging 5–9, received 3–5 mg/kg of cyclosporine A (CsA daily for 1 to 3.2 years. The primary outcome measure was the muscle strength evaluated with a myometer and expressed as megalimbs. The megalimbs score showed significant improvement (P=0.01 in 5 of the 6 patients. Motor function did not change. Respiratory function deteriorated in all. CsA treatment corrected mitochondrial dysfunction, increased muscle regeneration, and decreased the number of apoptotic nuclei. Results from this study demonstrate that long-term treatment with CsA ameliorates performance in the limbs, but not in the respiratory muscles of UCMD patients, and that it is well tolerated. These results suggest considering a trial of CsA or nonimmunosuppressive cyclosporins, that retains the PTP-desensitizing properties of CsA, as early as possible in UCMD patients when diaphragm is less compromised.

  8. Long-term scenarios of energy use and carbon emissions: Summary of results

    International Nuclear Information System (INIS)

    Energy use in developing countries has risen more quickly than in the industrialized world, with a consequent increase in the developing world's share in global modern energy use from 16% in 1970 to 24% in 1987. As a result, while the developing countries' share of carbon dioxide emissions is small today, it is growing rapidly. The following is a brief summary of the aggregate results derived from the work on long-term energy and carbon emissions scenarios for China, India, Indonesia, Korea, Argentina, Brazil, Mexico, Venezuela, Nigeria, Ghana, Sierra Leone and the sic members of the Gulf Cooperation Council (GCC). The countries experience varying rates of population growth between 1985 and 2025. The fastest growth rates occur in Africa - particularly in Nigeria and Ghana - and in the GCC. In Korea and China, where the governments have implemented policies to control the expansion of the population, the growth rates remain significantly lower. The economic growth rates correspond with national projections and/or expert judgment. GDP shows a wide variance across the study countries; and in each country distinct factors account for the differences in rates of growth. Argentina, for example, experiences a relatively slow increase in GDP as the foundation of its economy moves away from manufacturing and towards agriculture-based industry. In contrast, Korea's development of its less energy-intensive industries continues to fuel high rates of economic growth between 1985 and 2025

  9. Long-Term Efficacy of Prism Adaptation on Spatial Neglect: Preliminary Results on Different Spatial Components

    Directory of Open Access Journals (Sweden)

    Maria Luisa Rusconi

    2012-01-01

    Full Text Available This study describes the long-term effectiveness on spatial neglect recovery of a 2-week treatment based on prism adaptation (PA. Seven right-brain-damaged patients affected by chronic neglect were evaluated before, after two weeks of the PA treatment and at a follow-up (variable between 8 and 30 months after the end of PA. Neglect evaluation was performed by means of BIT (conventional and behavioral, Fluff Test, and Comb and Razor Test. The results highlight an improvement, after the PA training, in both tasks performed using the hand trained in PA treatment and in behavioral tasks not requiring a manual motor response. Such effects extend, even if not significantly, to all BIT subtests. These results support previous findings, showing that PA improves neglect also on imagery tasks with no manual component, and provide further evidence for long-lasting efficacy of PA training. Dissociations have been found with regard to PA efficacy on peripersonal, personal, and representational neglect, visuospatial agraphia and neglect dyslexia. In particular, we found no significant differences between the pre-training and post-training PA session in personal neglect measures, and a poor recovery of neglect dyslexia after PA treatment. The recruitment of a larger sample could help to confirm the effectiveness of the prismatic lenses with regard to the different clinical manifestations of spatial neglect.

  10. Long-term efficacy of prism adaptation on spatial neglect: preliminary results on different spatial components.

    Science.gov (United States)

    Rusconi, Maria Luisa; Carelli, Laura

    2012-01-01

    This study describes the long-term effectiveness on spatial neglect recovery of a 2-week treatment based on prism adaptation (PA). Seven right-brain-damaged patients affected by chronic neglect were evaluated before, after two weeks of the PA treatment and at a follow-up (variable between 8 and 30 months after the end of PA). Neglect evaluation was performed by means of BIT (conventional and behavioral), Fluff Test, and Comb and Razor Test. The results highlight an improvement, after the PA training, in both tasks performed using the hand trained in PA treatment and in behavioral tasks not requiring a manual motor response. Such effects extend, even if not significantly, to all BIT subtests. These results support previous findings, showing that PA improves neglect also on imagery tasks with no manual component, and provide further evidence for long-lasting efficacy of PA training. Dissociations have been found with regard to PA efficacy on peripersonal, personal, and representational neglect, visuospatial agraphia and neglect dyslexia. In particular, we found no significant differences between the pre-training and post-training PA session in personal neglect measures, and a poor recovery of neglect dyslexia after PA treatment. The recruitment of a larger sample could help to confirm the effectiveness of the prismatic lenses with regard to the different clinical manifestations of spatial neglect.

  11. Pulmonary function abnormalities in long-term survivors of childhood cancer

    International Nuclear Information System (INIS)

    Pulmonary function testing (PFT) was performed on 29 long-term survivors of childhood cancer. The patients, whose mean age was 11.7 years and whose mean age at diagnosis was 3.7 years, included 12 females and 17 males. Original diagnoses included 15 patients with leukemia and 14 individuals with solid tumors. Nine patients had received cyclophosphamide and 20 had received radiation therapy. Included in this latter group were five patients who had received radiation therapy to the thorax. Eight patients had acquired pneumonia during their treatment. Physical examination was normal in all the patients, and none had a history of acute or chronic pulmonary disease. PFT demonstrated an incidence of abnormalities in forced vital capacity (FVC) and/or total lung capacity (TLC) in 48% of the patients. Patients who were under 3 years of age at the time of diagnosis or who had received radiation to the thorax were more likely to demonstrate PFT abnormalities, but these differences did not reach statistical significance. The natural history of pulmonary function and subsequent respiratory disease in survivors of childhood cancer requires further definition

  12. A patient with unresectable advanced pancreatic cancer achieving long-term survival with Gemcitabine chemotherapy

    Institute of Scientific and Technical Information of China (English)

    Yoshiki Okamoto; Takashi Maeba; Keitarou Kakinoki; Keiichi Okano; Kunihiko Izuishi; Hisao Wakabayashi; Hisashi Usuki; Yasuvuki Suzuki

    2008-01-01

    A 68-year-old female visited a local clinic with epigastralgia. A routine laboratory test revealed jaundice and liver dysfunction. She was referred to this hospital. Abdominal computed tomography (CT) and endoscopic retrograde cholangio-pancreatography (ERCP) revealed that the density of the entire pancreas had decreased, and showed dilatation of the common bile duct (CBD) and the main pancreatic duct (MPD). Pancreatic cancer was diagnosed by cytological examination analyzing the pancreatic juice obtained by ERCP. When jaundice had decreased the tumor was observed via laparotomy. No ascites, liver metastasis, or peritoneal dissemination was observed. The entire pancreas was a hard mass, and a needle biopsy was obtained from the head, body and tail of the pancreas. These biopsies diagnosed a poorly differentiated adenocarcinoma. Hepaticojejunostomy was thus performed, and postoperative progress was good. Chemotherapy with 1000 mg/body per week of gemcitabine was administered beginning 15 d postoperatively. However, the patient suffered relatively severe side effects, and it was necessary to change the dosing schedule of gemcitabine. Abdominal CT revealed a complete response (CR) after 3 treatments. Therefore, weekly chemotherapy was stopped and was changed to monthly administration. To date, for 4 years after chemotherapy, the tumor has not reappeared.Key werds: Gemcitabine; Long-term survival; Unresectable advanced pancreatic cancer

  13. Long-term results and complications after treatment of bilateral fractures of the mandibular condyle.

    Science.gov (United States)

    Forouzanfar, Tymour; Lobbezoo, Frank; Overgaauw, Maarten; de Groot, Annemijn; Kommers, Sofie; van Selms, Maurits; van den Bergh, Bart

    2013-10-01

    The purpose of this study was to investigate the long-term results of conservative treatment of bilateral condylar fractures and to study the influence of possible functional impairment on intensity of pain and associated disability. We studied 71 patients (mean (SD) age 33 (14) years) with conservatively treated bilateral condylar fractures. Traffic crashes (n=42, 59%) and falls (n=20, 28%) were the main cause of the fractures. Forty-one patients (58%) were re-examined after about 90 months (mean 86, range 3-193). Five of the 41 (12%) had developed malocclusion, but did not experience any pain in the temporomandibular joint according to the Research Diagnostic Criteria for Temporomandibular Disorders. There was a significant negative relation between the presence of pain and the duration of follow up (p=0.02). Increasing age was significantly related to reduction in the intensity of pain (p=0.03). Of the remaining 30 patients who were not followed up, 2 had had bilateral sagittal split osteotomy and 1 a Le Fort I osteotomy. One patient had had orthodontic correction for a malocclusion. Including the five malocclusion patients, at least 9 of the total of 71 (13%) developed a malocclusion after conservative treatment. Functional impairment had no influence on the intensity of pain or pain-related disability in the patients with malocclusion after conservatively treated bilateral condylar fractures. This report may therefore be of value in the debate about whether open or closed treatment is better for bilateral mandibular condylar fractures. PMID:23375048

  14. Long term results of polytetrafluoroethylene in above knee femoropopliteal bypass for critical ischaemia.

    LENUS (Irish Health Repository)

    Kavanagh, E G

    2012-02-03

    Ninety-six consecutive above-knee femoropopliteal bypasses, using polytetrafluoroethylene (PTFE) preferentially, were performed for limb-threatening ischaemia. Cumulative primary graft patency was 68 per cent, 49 per cent and 36 per cent and limb salvage 93 per cent, 85 per cent and 75 per cent at 1, 3 and 5 yr respectively. As a result of poor long term survival (51 per cent at 5 yr), and the healing of remedial lesions before graft occlusion, 68 patients (72 per cent) required no further intervention. Eighteen secondary bypasses were undertaken, 12 using ipsilateral saphenous vein. In this group of elderly patients with poor life expectancy, where a limited operation is desirable, the use of PTFE provided excellent limb salvage with low morbidity. Although we can no longer justify our continued use of PTFE in every case of critical ischaemia because of its inferior patency to autogenous vein, we continue to use it preferentially in patients whose lifespan is likely to be short and in cases where a remedial lesion is present.

  15. CT-guided interstitial HDR brachytherapy for recurrent glioblastoma multiforme. Long-term results

    Energy Technology Data Exchange (ETDEWEB)

    Tselis, N.; Roeddiger, S.; Filipowicz, I.; Kontova, M.; Heyd, R.; Zamboglou, N. [Offenbach Hospital (Germany). Dept. of Radiotherapy and Interdisciplinary Oncology; Kolotas, C. [Offenbach Hospital (Germany). Dept. of Radiotherapy and Interdisciplinary Oncology; Hirslanden Medical Center, Aarau (Switzerland). Inst. of Radiotherapy; Birn, G. [Offenbach Hospital (Germany). Dept. of Neurosurgery; Fountzilas, G.; Selviaridis, P. [Aristotle Univ. of Thessaloniki School of Medicine, Thessaloniki (Greece); Baltas, D.; Anagnostopoulos, G. [Offenbach Hospital (Germany). Dept. of Medical Physics and Engineering

    2007-10-15

    Background and Purpose: Recurrences of glioblastoma multiforme (GBM) within previously irradiated volumes pose a serious therapeutic challenge. This retrospective study evaluates the long-term tumor control of recurrent GBM treated with interstitial high-dose-rate brachytherapy (HDR-BRT). Patients and Methods: Between 1995 and 2003, 84 patients were treated for recurrent cerebral GBM located within previously irradiated volumes. All patients had received adjuvant external radiotherapy following primary surgery, with a focal dose up to 60 Gy. The median recurrent tumor volume was 51 cm{sup 3} (3-207 cm{sup 3}), and the HDR-BRT consisted of an afterloading {sup 192}Ir implant which delivered a median dose of 40 Gy (30-50 Gy). Catheter implantation was implemented using interactive computed tomography (CT) guidance under local anesthesia and sedoanalgesia. Results: After a median follow-up of 61 months, 5/84 patients (6%) were alive. The median post-BRT survival was 37 weeks, and the median overall survival 78 weeks. Moderate to severe complications occurred in 5/84 cases (6%). Conclusion: For patients with recurrences of GBM within previously irradiated volumes, CT-guided interstitial HDR-BRT is a feasible treatment option that can play an important role in providing palliation. (orig.)

  16. Long-term result of Memokath urethral sphincter stent in spinal cord injury patients

    Directory of Open Access Journals (Sweden)

    Sett Pradipkumar

    2002-11-01

    Full Text Available Abstract Background Memokath urethral sphincter stents are used to facilitate bladder emptying in patients with spinal cord injury, but long term follow-up has not been reported. Methods Case series of ten men with spinal cord injury who underwent insertion of Memokath stents and were followed for up to nine years. Results Within four years, the stent had to be removed in nine out of ten patients because of: extensive mucosal proliferation causing obstruction to the lumen of the stent; stone around the proximal end of the stent, incomplete bladder emptying, and recurrent urinary infections; migration of the stent into the bladder related to digital evacuation of bowels; large residual urine; concretions within the stent causing obstruction to flow of urine, and partial blockage of the stent causing frequent episodes of autonomic dysreflexia. In one patient the stent continued to function satisfactorily after nine years. Conclusions The Memokath stent has a role as a temporary measure for treatment of detrusor-sphincter dyssynergia in selected SCI patients who do not get recurrent urinary infection and do not require manual evacuation of bowels.

  17. 2015 Long-Term Hydrologic Monitoring Program Sampling and Analysis Results Report for Project Rulison, Co

    Energy Technology Data Exchange (ETDEWEB)

    Findlay, Rick [Navarro Research and Engineering, Oak Ridge, TN (United States); Kautsky, Mark [US Department of Energy, Washington, DC (United States). Office of Legacy Management

    2015-12-01

    The U.S. Department of Energy (DOE) Office of Legacy Management conducted annual sampling at the Rulison, Colorado, Site for the Long-Term Hydrologic Monitoring Program (LTHMP) on May 20–22 and 27, 2015. Several of the land owners were not available to allow access to their respective properties, which created the need for several sample collection trips. This report documents the analytical results of the Rulison monitoring event and includes the trip report and the data validation package (Appendix A). The groundwater and surface water monitoring were shipped to the GEL Group Inc. laboratories for analysis. All requested analyses were successfully completed. Samples were analyzed for gamma-emitting radionuclides by high- resolution gamma spectrometry. Tritium was analyzed using two methods, the conventional tritium method, which has a detection limit on the order of 400 picocuries per liter (pCi/L), and the enriched method (for selected samples), which has a detection limit on the order of 3 pCi/L.

  18. 2015 Long-Term Hydrologic Monitoring Program Sampling and Analysis Results at Rio Blanco, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    Findlay, Rick [Nararro Research and Engineering, Oak Ridge, TN (United States); Kautsky, Mark [US Department of Energy, Washington, DC (United States). Office of Legacy Management

    2015-12-01

    The U.S. Department of Energy (DOE) Office of Legacy Management conducted annual sampling at the Rio Blanco, Colorado, Site for the Long-Term Hydrologic Monitoring Program (LTHMP) on May 20–21, 2015. This report documents the analytical results of the Rio Blanco annual monitoring event, the trip report, and the data validation package. The groundwater and surface water monitoring samples were shipped to the GEL Group Inc. laboratories for conventional analysis of tritium and analysis of gamma-emitting radionuclides by high-resolution gamma spectrometry. A subset of water samples collected from wells near the Rio Blanco site was also sent to GEL Group Inc. for enriched tritium analysis. All requested analyses were successfully completed. Samples were collected from a total of four onsite wells, including two that are privately owned. Samples were also collected from two additional private wells at nearby locations and from nine surface water locations. Samples were analyzed for gamma-emitting radionuclides by high-resolution gamma spectrometry, and they were analyzed for tritium using the conventional method with a detection limit on the order of 400 picocuries per liter (pCi/L). Four locations (one well and three surface locations) were analyzed using the enriched tritium method, which has a detection limit on the order of 3 pCi/L. The enriched locations included the well at the Brennan Windmill and surface locations at CER-1, CER-4, and Fawn Creek 500 feet upstream.

  19. Surgery for acquired cholesteatoma in children: long-term results and recurrence of cholesteatoma.

    Science.gov (United States)

    Stangerup, S E; Drozdziewicz, D; Tos, M; Trabalzini, F

    1998-08-01

    The aim of the study was to evaluate the long-term results after surgery for acquired cholesteatoma in children and to contribute to the search for predictors of recurrence. During a 15-year period, 114 children underwent surgery. The patients were re-evaluated with a median observation time of 5.8 years. At the last re-evaluation 85 per cent of the ears were dry with an intact drum. Recurrence of cholesteatoma developed in 27 ears. The cumulated total recurrence rate was 24 per cent using the incidence rate calculation, applying Kaplan-Meier survival analysis the corresponding recurrence was 33 per cent. Recurrent disease occurred significantly more frequently in children younger than eight years, with a negative pre-operative Valsalva, with ossicular resorption and with large cholesteatomas. In conclusion, young children with poor Eustachian tube function and a large cholesteatoma with erosion of the ossicular chain, are at special risk of recurrence and should be observed for several years after surgery. PMID:9850315

  20. Spinal epidural neurostimulation for treatment of acute and chronic intractable pain: initial and long term results.

    Science.gov (United States)

    Richardson, R R; Siqueira, E B; Cerullo, L J

    1979-09-01

    Spinal epidural neurostimulation, which evolved from dorsal column stimulation, has been found to be effective in the treatment of acute and chronic intractable pain. Urban and Hashold have shown that it is a safe, simplified alternative to dorsal column stimulation, especially because laminectomy is not required if the electrodes are inserted percutaneously. Percutaneous epidural neurostimulation is also advantageous because there can be a diagnostic trial period before permanent internalization and implantation. This diagnostic and therapeutic modality has been used in 36 patients during the past 3 years at Northwestern Memorial Hospital. Eleven of these patients had acute intractable pain, which was defined as pain of less than 1 year in duration. Initial postimplantation results from the 36 patients indicate that spinal epidural neurostimulation is most effective in treating the intractable pain of diabetes, arachnoiditis, and post-traumatic and postamputation neuroma. Long term follow-up, varying from 1 year to 3 years postimplantation in the 20 initially responding patients, indicates that the neurostimulation continues to provide significant pain relief (50% or greater) in a majority of the patients who experienced initial significant pain relief.

  1. Cancer Lung: Cure/Long Term Control Following Polyherbal Interventions- A Case Report

    Directory of Open Access Journals (Sweden)

    P. Verma

    2012-10-01

    Full Text Available At present, there is no specific treatment aimed at cure of human lung cancer, a kind of most lethal cancers. Modern allopathy provides only temporary relief of symptoms or severity when used in the form of medicines, radiotherapy or chemotherapy at the cost of moderate to severe side-effects while long term survival or complete cures are anecdotal. It is also well known that surgical interventions, chemo and radiotherapies have failed consistently to cure many varieties of cancers. This hopeless situation demands for newer kind of therapeutic interventions which may not be the conventional modes of therapy. Alternative/complementary medicine from plant sources becomes well worth trying for these cancers as these medicines are quite safe and their effectiveness is worth investigating. We hereby present a case of lung cancer of subtype adenocarcinoma where the patient was certain to die even if the patient could afford conventional allopathic treatment. Case Summary A 70 year old male patient of lung cancer of subtype adenocarcinoma diagnosed mainly by radiological examination attended the clinic of International Institute of Herbal Medicine (IIHM. He was refused allopathic treatment because of his poor health condition, low weight (40 kg, old age (70 years and was not considered fit either for radio or chemotherapy. The herbal treatment with polyherbal combination consisting of medicinal herbs namely Ashwagandha (Withania somnifera, Immunity: combination of Vana Tulsi (Ocimum gratissimum + Krishna Tulsi (Ocimum sanctum + Katuki (Picrorrhiza kurroa was used as main agent for treating the lung cancer, while Breath Free: combination of Pushkarmool (Inula racemosa + Krishna Tulsi (Ocimum sanctum + Vibhatki + Pippali was used for symptomatic relief. These were continued for a period of two years. For other health benefits some common medicines like vitamins e.g. cobadex (forte TM capsule, Folic acid TM (5mg. Tablet were used once daily along with RB

  2. Cancer incidence among patients with alcohol use disorders--long-term follow-up

    DEFF Research Database (Denmark)

    Thygesen, Lau Caspar; Mikkelsen, Pernille; Andersen, Tina Veje;

    2009-01-01

    1954 to 1992. The cancer incidence until 1999 of the patients and the general Danish population was obtained through linkage with the Danish Cancer Registry. The incidence rates were standardized (SIR) according to sex, age and calendar time. RESULTS: A total of 2145 men developed cancer compared...

  3. Long-Term Survival on Capecitabine in Two Gemcitabine Refractory Pancreatic Cancer Patients. Is there a Pharmacogenetic Explanation?

    Directory of Open Access Journals (Sweden)

    Muhammad Wasif Saif

    2007-11-01

    Full Text Available Context Capecitabine has shown efficacy in treatment of metastatic pancreatic cancer. Several researchers have identified thymidine phosphorylase, dihydropyrimidine dehydrogenase, or their ratio as indicators of response to capecitabine in various cancers. Case report We report two patients with metastatic pancreatic carcinoma who had long-term survivals on capecitabine after gemcitabine failure. These two cases prompted us to measure thymidine phosphorylase and dihydropyrimidine dehydrogenase levels to facilitate discourses regarding their relationship with efficacy of capecitabine. We also describe a novel method of measuring thymidine phosphorylase level from serum without an invasive tissue biopsy. One patient is alive as of today, with improved performance status, 50 months after capecitabine was started. CA 19-9 and CT scans remained stable during 57 cycles. Her thymidine phosphorylase level was 1.77 compared to a control level of 1.00. Dihydropyrimidine dehydrogenase level was 4.14 compared to a control level of 1.00. Their ratio was 0.43. The other patient was alive on capecitabine for 24 months. His performance status, bilirubin, AST, and ALT improved on capecitabine. CT scans and CA 19-9 remained stable during this period. He had thymidine phosphorylase level of 5.56, dihydropyrimidine dehydrogenase level of 2.74, and their ratio of 2.03. Conclusion Capecitabine resulted in long term survivals in two patients with metastatic pancreatic cancer after gemcitabine failure. The use of capecitabine as second-line treatment in metastatic pancreatic cancer should be further explored along with the role of thymidine phosphorylase and dihydropyrimidine dehydrogenase levels in its activity. A non-invasive method of thymidine phosphorylase measurement we described should be validated in larger trials.

  4. Hyperfractionated Accelerated Radiation Therapy (HART) of 70.6 Gy With Concurrent 5-FU/Mitomycin C Is Superior to HART of 77.6 Gy Alone in Locally Advanced Head and Neck Cancer: Long-term Results of the ARO 95-06 Randomized Phase III Trial

    Energy Technology Data Exchange (ETDEWEB)

    Budach, Volker, E-mail: volker.budach@charite.de [Department of Radiation Oncology, Charité Universitätsmedizin Berlin (Germany); Stromberger, Carmen [Department of Radiation Oncology, Charité Universitätsmedizin Berlin (Germany); Poettgen, Christoph [Department of Radiation Oncology, University Hospital of Essen (Germany); Baumann, Michael [Department of Radiation Oncology, University Hospital of Dresden (Germany); Budach, Wilfried [Department of Radiation Oncology, Heinrich Heine Universität Düsseldorf (Germany); Grabenbauer, Gerhard [Department of Radiation Oncology, University Hospitals of Erlangen (Germany); Marnitz, Simone [Department of Radiation Oncology, Charité Universitätsmedizin Berlin (Germany); Olze, Heidi [Department of Head and Neck Surgery, Charité Universitätsmedizin Berlin (Germany); Wernecke, Klaus-Dieter [Sostana GmbH, Berlin (Germany); Ghadjar, Pirus [Department of Radiation Oncology, Charité Universitätsmedizin Berlin (Germany)

    2015-04-01

    Purpose: To report the long-term results of the ARO 95-06 randomized trial comparing hyperfractionated accelerated chemoradiation with mitomycin C/5-fluorouracil (C-HART) with hyperfractionated accelerated radiation therapy (HART) alone in locally advanced head and neck cancer. Patients and Methods: The primary endpoint was locoregional control (LRC). Three hundred eighty-four patients with stage III (6%) and IV (94%) oropharyngeal (59.4%), hypopharyngeal (32.3%), and oral cavity (8.3%) cancer were randomly assigned to 30 Gy/2 Gy daily followed by twice-daily 1.4 Gy to a total of 70.6 Gy concurrently with mitomycin C/5-FU (C-HART) or 16 Gy/2 Gy daily followed by twice-daily 1.4 Gy to a total dose of 77.6 Gy alone (HART). Statistical analyses were done with the log-rank test and univariate and multivariate Cox regression analyses. Results: The median follow-up time was 8.7 years (95% confidence interval [CI]: 7.8-9.7 years). At 10 years, the LRC rates were 38.0% (C-HART) versus 26.0% (HART, P=.002). The cancer-specific survival and overall survival rates were 39% and 10% (C-HART) versus 30.0% and 9% (HART, P=.042 and P=.049), respectively. According to multivariate Cox regression analysis, the combined treatment was associated with improved LRC (hazard ratio [HR]: 0.6 [95% CI: 0.5-0.8; P=.002]). The association between combined treatment arm and increased LRC appeared to be limited to oropharyngeal cancer (P=.003) as compared with hypopharyngeal or oral cavity cancer (P=.264). Conclusions: C-HART remains superior to HART in terms of LRC. However, this effect may be limited to oropharyngeal cancer patients.

  5. Long-term results of radiotherapy in primary carcinoma of the vagina

    Energy Technology Data Exchange (ETDEWEB)

    Hegemann, Stefan; Willich, Normann [University Hospital, Muenster (Germany). Dept. of Radiotherapy and Radiation Oncology; Schaefer, Ulrich [University Hospital, Muenster (Germany). Dept. of Radiotherapy and Radiation Oncology; Lippe Hospital, Lemgo (Germany). Dept. of Radiotherapy; Lelle, Ralph [University Hospital, Muenster (Germany). Dept. of Gynecology and Gynecologic Oncology; Micke, Oliver [University Hospital, Muenster (Germany). Dept. of Radiotherapy and Radiation Oncology; Franziskus Hospital, Bielefeld (Germany). Dept. of Radiotherapy and Radiation Oncology

    2009-03-15

    Background: The long-term results of radiotherapy in primary carcinoma of the vagina are not well defined. Patients and Methods: The treatment results of 41 patients with primary malignancies of the vagina were analyzed. The mean follow-up period was 77.3 months (2.3-404 months). The predominant histology was squamous cell carcinoma, FIGO stages I: n = 7 (17.1%), II: n = 13 (31.7%), III: n = 13 (31.7%), and IVa: n = 8 (19.5%). Radiotherapy was the primary treatment for all patients. None of the patients had undergone prior surgery for vaginal carcinoma. The majority of patients received pelvic irradiation, including treatment of the inguinal lymphatics (median dose: 50 Gy). 26 patients received additional intravaginal brachytherapy. Results: Overall, 21 patients (51.2%) achieved complete remission, 17 patients (41.5%) had partial responses, and three patients (7.3%) had no change or progressive disease. The total median survival of the analyzed patients was 41.3 months. The 1-year survival probability was 85.4%, the 5-year survival probability 40.6%, and the 10-year survival probability 27.2%. Univariate analysis revealed a survival advantage for earlier tumor stages (FIGO I and II) compared to advanced stages (FIGO III and IV), with a median survival of 58.1 months compared to 26.8 months. Treatment side effects were tolerable and easily managed. Conclusion: Definite radiotherapy is the treatment of choice for primary carcinomas of the vagina. Considering that primary malignancies of the vagina are typically diseases of the elderly, it should be noted that radiotherapy is especially well tolerated in this population. (orig.)

  6. Long-term results of radiotherapy in patients with chronic palmo-plantar eczema or psoriasis

    Energy Technology Data Exchange (ETDEWEB)

    Sumila, M.; Notter, M.; Bodis, S.; Gruber, G. [State Hospital, Aarau (Switzerland). Inst. of Radiation Oncology; Itin, P. [State Hospital, Aarau (Switzerland). Dept. of Dermatology

    2008-04-15

    Background and Purpose: Radiotherapy (RT) is well accepted for therapy-refractory palmo-plantar eczema or psoriasis, despite of lacking evidence regarding beneficial long term effects. Furthermore, the optimal irradiation dose is unknown. We evaluated the outcome of RT with two different RT single/total dose (SD/TD) treatment policies. Patients and Methods: 28 consecutive patients with therapy-refractory eczema (n = 22) or psoriasis (n = 6) of palms and/or soles were irradiated twice a week either with a D{sub max} SD of 1 Gy (6/98-5/03; median TD: 12 Gy) or 0.5 Gy (6/03-7/04; median TD: 5 Gy). Median age was 52 years (27-71), median follow-up 20 months (4-76). Totally 88 regions were treated, 49 with 1 Gy, 39 with 0.5 Gy SD. Eight different symptoms were scored from 0 (absent) -3 (severe), giving a possible sum score of 0-24. Patients' rating of RT result was also documented (worse/stable/better/complete remission). Results: The sum score was 15 (6-23) before RT, 2 (0-16) at the end of RT, and 1 (0-21) at last follow-up, respectively. The improvement was highly significant in both treatment regimens. Better or complete remission by the patients were reported in 44 and 39 (= 83 out of 88) localisations, that was often stable during the follow-up. 5 (6%) regions in 3 (11%) patients didn't benefit from RT. Conclusion: RT reveals excellent results in palmo-plantar eczema or psoriasis. We recommend a SD of 0.5 Gy twice a week up to a TD of 4-5 Gy. (orig.)

  7. 10 m standpipe tests on oil sands tailings: long-term experimental results and prediction

    Energy Technology Data Exchange (ETDEWEB)

    Jeeravipoolvarn, S.; Scott, J.D.; Chalaturnyk, R.J. [Alberta Univ., Edmonton, AB (Canada). Dept. of Civil and Environmental Engineering; Canadian Natural Resources Ltd., Edmonton, AB (Canada). Natural Resources Engineering Facility

    2009-08-15

    Large volumes of high water content tailings composed of sand, silt, clay, and bitumen are produced during oil sands mining operations in northern Alberta. The tailings segregate during deposition, with the fines settling into tailings ponds. This paper presented the results of long-term, self-weight consolidation tests at the University of Alberta that were conducted to study material behaviour. Three large 10 m high standpipe tests were set up in 1982 to simulate large-scale compression behaviour of oil sands tailings in a controlled environment. Fine tailings and two mixes of fine tailings and sand were used. This paper presented the experimental results of the behaviour of a class of material that compresses with almost no dissipation of excess pore pressure. The fine tailings in standpipe 1 strained more than 30 per cent over the 25 year monitoring period by self-weight with very little to no effective stress developing. The mix of fine tailings and sand in standpipe 3 compressed with a significant effective stress development. The tailings in standpipe 1 can be regarded as a class of material where a reduction in volume is not governed by a unique relationship between effective stress and void ratio, whereas the tailings in standpipe 3 can be categorized as slurry with conventional behaviour. A numerical model with appropriate material constitutive relationships was developed in order to investigate the capability of the finite strain consolidation theory on these tailings. Numerical results, compared with the performance of the standpipe tests, showed that the theory overestimated the compression behaviour of the standpipe 1 material, but it could predict the standpipe 3 consolidation behaviour. It was concluded that the amount of creep depends on time and the state of the fines void ratio. Further study on compressibility- and hydraulic-conductivity-related phenomena would improve the consolidation prediction for this class of material. 18 refs., 1 tab., 27

  8. Treatment of generalized social phobia : Results at long-term follow-up

    NARCIS (Netherlands)

    Scholing, A; Emmelkamp, PMG

    1996-01-01

    This study investigated the long-term follow-up effectiveness-of (cognitive-)behavioural group and individual treatments for generalized social phobia. Patients were reassessed 18 months after they had finished one of the following treatment packages: (1) exposure in vivo; (2) cognitive therapy foll

  9. The impact of health behaviour on long term sickness absence : Results from DWECS/DREAM

    NARCIS (Netherlands)

    Christensen, Karl B.; Lund, Thomas; Labriola, Merete; Bultmann, Ute; Villadsen, Ebbe

    2007-01-01

    Long term sickness absence (LTSA) is a major public health problem. We examined the impact of four, potentially modifiable, health behaviours, such as smoking, alcohol consumption, leisure time physical activity, and the associated variable of body mass index on the risk of subsequent LTSA. This was

  10. Treatment of fear of blushing, sweating, or trembling - Results at long-term follow-up

    NARCIS (Netherlands)

    Scholing, A; Emmelkamp, PMG

    1996-01-01

    This study investigated the long-term effectiveness of cognitive-behavioral treatments for patients with a specific type of social phobia: fear of showing bodily symptoms (blushing, sweating, or trembling). Patients were reassessed 18 months after they had finished one of the following treatments: (

  11. Comments on results of a long-term low-level microwave exposure of rats

    NARCIS (Netherlands)

    Rongen, E. van; Rhoon, G.C. van; Aleman, A.; Kelfkens, G.; Kromhout, H.; Leeuwen, F.E. van; Savelkoul, H.F.J.; Wadman, W.J.; Weerdt, R.D.H.J. van de; Zwamborn, A.P.M.

    2011-01-01

    In a recent publication in this Transactions, Adang concluded that long-term exposure to RF electromagnetic fields may have effects on survival and on blood parameters in rats. The Electromagnetic Fields Committee of the Health Council of The Netherlands disputes this conclusion.

  12. Comments on "results of a long-term low-level microwave exposure of rats'

    NARCIS (Netherlands)

    Rongen, E.; Rhoon, van G.C.; Aleman, A.; Kelfkens, G.; Kromhout, H.; Leeuwen, van F.E.; Savelkoul, H.F.J.

    2011-01-01

    In a recent publication in this Transactions, Adang et al. concluded that long-term exposure to RF electromagnetic fields may have effects on survival and on blood parameters in rats. The Electromagnetic Fields Committee of the Health Council of The Netherlands disputes this conclusion

  13. Comments on "Results of a Long-Term Low-Level Microwave Exposure of Rats"

    NARCIS (Netherlands)

    van Rongen, Eric; van Rhoon, Gerard C.; Aleman, Andre; Kelfkens, Gert; Kromhout, Hans; van Leeuwen, Flora E.; Savelkoul, Huub F. J.; Wadman, Wytse J.; van de Weerdt, Rik D. H. J.; Zwamborn, A. Peter M.

    2011-01-01

    In a recent publication in this TRANSACTIONS, Adang et al. concluded that long-term exposure to RF electromagnetic fields may have effects on survival and on blood parameters in rats. The Electromagnetic Fields Committee of the Health Council of The Netherlands disputes this conclusion.

  14. Long-Term Effects of Induced Hypothermia on Local and Systemic Inflammation - Results from a Porcine Long-Term Trauma Model

    Science.gov (United States)

    Horst, K.; Eschbach, D.; Pfeifer, R.; Relja, B.; Sassen, M.; Steinfeldt, T.; Wulf, H.; Vogt, N.; Frink, M.; Ruchholtz, S.; Pape, H. C.; Hildebrand, F.

    2016-01-01

    Background Hypothermia has been discussed as playing a role in improving the early phase of systemic inflammation. However, information on the impact of hypothermia on the local inflammatory response is sparse. We therefore investigated the kinetics of local and systemic inflammation in the late posttraumatic phase after induction of hypothermia in an established porcine long-term model of combined trauma. Materials & Methods Male pigs (35 ± 5kg) were mechanically ventilated and monitored over the study period of 48 h. Combined trauma included tibia fracture, lung contusion, liver laceration and pressure-controlled hemorrhagic shock (MAP < 30 ± 5 mmHg for 90 min). After resuscitation, hypothermia (33°C) was induced for a period of 12 h (HT-T group) with subsequent re-warming over a period of 10 h. The NT-T group was kept normothermic. Systemic and local (fracture hematoma) cytokine levels (IL-6, -8, -10) and alarmins (HMGB1, HSP70) were measured via ELISA. Results Severe signs of shock as well as systemic and local increases of pro-inflammatory mediators were observed in both trauma groups. In general the local increase of pro- and anti-inflammatory mediator levels was significantly higher and prolonged compared to systemic concentrations. Induction of hypothermia resulted in a significantly prolonged elevation of both systemic and local HMGB1 levels at 48 h compared to the NT-T group. Correspondingly, local IL-6 levels demonstrated a significantly prolonged increase in the HT-T group at 48 h. Conclusion A prolonged inflammatory response might reduce the well-described protective effects on organ and immune function observed in the early phase after hypothermia induction. Furthermore, local immune response also seems to be affected. Future studies should aim to investigate the use of therapeutic hypothermia at different degrees and duration of application. PMID:27144532

  15. Long-term results of symptomatic fibroids treated with uterine artery embolization: In conjunction with MR evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Man Deuk [Department of Diagnostic Radiology Bundang CHA General Hospital, Pochon CHA University (Korea, Republic of)], E-mail: mdkim@cha.ac.kr; Lee, Hyun Seok [Department of Diagnostic Radiology Bundang CHA General Hospital, Pochon CHA University (Korea, Republic of); Lee, Mee Hwa [Department of Obstetrics and Gynecology, Bundang CHA General Hospital, Pochon CHA University (Korea, Republic of); Kim, Hee Jin [Department of Diagnostic Radiology Bundang CHA General Hospital, Pochon CHA University (Korea, Republic of); Cho, Jin Ho; Cha, Sun Hee [Department of Obstetrics and Gynecology, Bundang CHA General Hospital, Pochon CHA University (Korea, Republic of)

    2010-02-15

    Objective: The aim of the present study is to determine long-term clinical efficacy of uterine fibroid embolization (UFE) for symptomatic fibroids in conjunction with MR evaluation. Materials and methods: Sixteen patients with a follow-up period of 4 years or longer were analyzed retrospectively. Ages ranged from 27 to 45 (mean 39.5) years. Mean follow-up periods were 5.8 years (range: 4.1-6.9 years). The symptom changes, in terms of menorrhagia and dysmenorrhea and bulk-related symptoms, were assessed. The primary embolic agent was polyvinyl alcohol particle (250-710 {mu}m). All patients underwent preprocedural and long-term follow up MR imaging. Uterine volumes were calculated using MRI. Results: Symptom improvements were reported for menorrhagia (8/9, 88.9%), dysmenorrhea (5/5, 100%), and bulk-related symptoms (7/9, 77.8%) at long-term follow up. Two patients (12.5%) had symptom recurrences at long-term follow-up. Tumor regrowth from incomplete infarction was a cause of recurrence in one patient and newly developed leiomyomas in the other one. One patient underwent hysterectomy because endometriosis developed 4 years after UFE. Of the 14 necrotic myomas on short-term follow up MR after UFE, eight (57.1%) demonstrated maintaining necrosis with further shrinkage and six (42.9%) were no longer visualized on long-term follow up MR images. Overall, the mean volume reduction rates of the predominant fibroid and uterus were 80.5%, 36.7% at long-term follow up, respectively. Conclusion: UFE is an effective treatment for symptomatic fibroids with an acceptable long-term success rate. Long-term MR imaging after UFE revealed persistent necrotic fibroid, non-visualization of fibroids and tumor regrowth when incompletely infarcted.

  16. Long-term results of symptomatic fibroids treated with uterine artery embolization: In conjunction with MR evaluation

    International Nuclear Information System (INIS)

    Objective: The aim of the present study is to determine long-term clinical efficacy of uterine fibroid embolization (UFE) for symptomatic fibroids in conjunction with MR evaluation. Materials and methods: Sixteen patients with a follow-up period of 4 years or longer were analyzed retrospectively. Ages ranged from 27 to 45 (mean 39.5) years. Mean follow-up periods were 5.8 years (range: 4.1-6.9 years). The symptom changes, in terms of menorrhagia and dysmenorrhea and bulk-related symptoms, were assessed. The primary embolic agent was polyvinyl alcohol particle (250-710 μm). All patients underwent preprocedural and long-term follow up MR imaging. Uterine volumes were calculated using MRI. Results: Symptom improvements were reported for menorrhagia (8/9, 88.9%), dysmenorrhea (5/5, 100%), and bulk-related symptoms (7/9, 77.8%) at long-term follow up. Two patients (12.5%) had symptom recurrences at long-term follow-up. Tumor regrowth from incomplete infarction was a cause of recurrence in one patient and newly developed leiomyomas in the other one. One patient underwent hysterectomy because endometriosis developed 4 years after UFE. Of the 14 necrotic myomas on short-term follow up MR after UFE, eight (57.1%) demonstrated maintaining necrosis with further shrinkage and six (42.9%) were no longer visualized on long-term follow up MR images. Overall, the mean volume reduction rates of the predominant fibroid and uterus were 80.5%, 36.7% at long-term follow up, respectively. Conclusion: UFE is an effective treatment for symptomatic fibroids with an acceptable long-term success rate. Long-term MR imaging after UFE revealed persistent necrotic fibroid, non-visualization of fibroids and tumor regrowth when incompletely infarcted.

  17. Cancer testis antigen vaccination affords long-term protection in a murine model of ovarian cancer.

    Directory of Open Access Journals (Sweden)

    Maurizio Chiriva-Internati

    Full Text Available Sperm protein (Sp17 is an attractive target for ovarian cancer (OC vaccines because of its over-expression in primary as well as in metastatic lesions, at all stages of the disease. Our studies suggest that a Sp17-based vaccine can induce an enduring defense against OC development in C57BL/6 mice with ID8 cells, following prophylactic and therapeutic treatments. This is the first time that a mouse counterpart of a cancer testis antigen (Sp17 was shown to be expressed in an OC mouse model, and that vaccination against this antigen significantly controlled tumor growth. Our study shows that the CpG-adjuvated Sp17 vaccine overcomes the issue of immunologic tolerance, the major barrier to the development of effective immunotherapy for OC. Furthermore, this study provides a better understanding of OC biology by showing that Th-17 cells activation and contemporary immunosuppressive T-reg cells inhibition is required for vaccine efficacy. Taken together, these results indicate that prophylactic and therapeutic vaccinations can induce long-standing protection against OC and delay tumor growth, suggesting that this strategy may provide additional treatments of human OC and the prevention of disease onset in women with a family history of OC.

  18. Treatment of intracranial aneurysms by flow diverter devices: Long-term results from a single center

    Energy Technology Data Exchange (ETDEWEB)

    Briganti, Francesco, E-mail: frabriga@unina.it [Unit of Interventional Neuroradiology, Department of Advanced Biomedical Sciences, “Federico II” University, Via S.Pansini 5., 80131 Naples (Italy); Napoli, Manuela, E-mail: napoli.manuela@gmail.com [Department of Advanced Biomedical Sciences, “Federico II” University, Via S.Pansini 5., 80131 Naples (Italy); Leone, Giuseppe, E-mail: g.leonemd@gmail.com [Department of Advanced Biomedical Sciences, “Federico II” University, Via S.Pansini 5., 80131 Naples (Italy); Marseglia, Mariano, E-mail: mariano-marseglia@libero.it [Department of Advanced Biomedical Sciences, “Federico II” University, Via S.Pansini 5., 80131 Naples (Italy); Mariniello, Giuseppe, E-mail: giuseppe.mariniello@unina.it [Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, “Federico II” University, Via S.Pansini 5., 80131 Naples (Italy); Caranci, Ferdinando, E-mail: ferdinando.caranci@unina.it [Department of Advanced Biomedical Sciences, “Federico II” University, Via S.Pansini 5., 80131 Naples (Italy); Tortora, Fabio, E-mail: fabiotor@libero.it [Chair of Neuroradiology, “Magrassi Lanzara” Clinical-Surgical Department, Second University of Naples, Viale Colli Aminei 21, 80131 Naples (Italy); Maiuri, Francesco, E-mail: frmaiuri@unina.it [Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, “Federico II” University, Via S.Pansini 5., 80131 Naples (Italy)

    2014-09-15

    Highlights: • We report the long-term results (2–4 years) with Flow Diverter Devices (FDD) from a single-center. • We recommend the use of FDD for large-neck aneurysms of the ICA syphon. • We think that more sophisticate FDD will reduce the incidence of technical adverse events. - Abstract: Objectives: Flow-Diverter Devices (FDD) are a new generation stents designed for the treatment of the intracranial aneurysms. This article reports the long-term results (2–4 years) of this treatment from a single-center. Methods: From November 2008 to January 2012, 35 patients (29 females and 6 males; mean age 53.9 y) with 39 intracranial aneurysms were treated by FDD. Five patients (14.3%) had ruptured aneurysms and 30 (85.7%) had no previous hemorrhage. The procedures were performed in 5 patients (14.3%) with SILK and in 30 (85.7%) with PED. In 3 patients FDDs were used as a second treatment after failure of previous coiling (2 cases) or stenting (one case). The 39 aneurysms were in supraclinoid ICA in 26 (66.7%), cavernous ICA in 2 (5.1%), PCoA in 4 (10.2%), MCA in 5 (12.9%), SCA in 1 (2.6%) and PICA in 1 (2.6%). The aneurysms were small (<10 mm) in 32 cases (82%), large (11–25 mm) in 6 (15.3%) and giant in 1 (2.6%). The occlusion rate according to the aneurysm location, size and neck and the complications were evaluated. Results: Peri-procedural complications included transient dysarthria (2 patients), vasospasm with acute intra-stent aggregation (one), microwire rupture (one) and failure of the stent opening (one). The follow-up was made between 24 and 62 months (mean 41 months); clinical examination and CTA were performed at 1, 3, 6 and 12 months after the procedure. The complete occlusion was confirmed by CTA and DSA. MRI with angiographic-studies was taken every year. Complete occlusion was obtained in 35 aneurysms (92.1%) and subtotal in 3 (7.9%). Complete occlusion occurred at 3 months in 24 cases (68.6%), within 3 and 6 months in 9 (25.7%). The rate and

  19. Long-term impact of preeclampsia on maternal endometrial cancer risk

    DEFF Research Database (Denmark)

    Hallum, Sara; Pinborg, Anja; Kamper-Jørgensen, Mads

    2016-01-01

    BACKGROUND: Endometrial cancer is mainly dependent on oestrogen exposure. Preeclampsia has shown to reduce oestrogen levels hence preeclampsia may affect later endometrial cancer risk. METHODS: We conducted a case-control study of 523 Danish women with endometrial cancer and 52 299controls during...... 1978-2010. The association between preeclampsia and later endometrial cancer was evaluated overall and according to preeclampsia onset and type of endometrial cancer in conditional logistic regression models. RESULTS: We observed no overall association between preeclampsia and endometrial cancer risk...... (OR=1.11 (95% CI 0.68-1.81)). This was true for all endometrial cancer subtypes. In an analysis of preeclampsia onset, however, we report a markedly increased risk of endometrial cancer following early-onset preeclampsia (OR=2.64 (95% CI 1.29-5.38)). CONCLUSIONS: Although we report no obvious...

  20. Evaluation of the Quality of Life in Adult Cancer Survivors (QLACS scale for long-term cancer survivors in a sample of breast cancer survivors

    Directory of Open Access Journals (Sweden)

    Foley Kristie

    2006-12-01

    Full Text Available Abstract Background This paper evaluates psychometric properties of a recently developed measure focusing on the health-related quality of life (HRQL of long-term cancer survivors, the Quality of Life in Adult Survivors scale (QLACS, in a sample of breast cancer survivors. This represents an important area of study, given the large number of breast cancer patients surviving many years post diagnosis. Methods Analyses are based on an 8-year follow-up of a sample of breast cancer survivors who participated in an earlier study conducted in 1995. Participants were re-contacted in 2003 and those who were reachable and agreed to participate (n = 94 were surveyed using a variety of measures including the QLACS. Additional follow-up surveys were conducted 2 weeks and one year later. Psychometric tests of the QLACS included test-retest reliability, concurrent and retrospective validity, and responsiveness. Results The QLACS domain and summary scores showed good test-retest reliability (all test-retest correlations were above .7 and high internal consistency. The Generic Summary Score showed convergent validity with other measures designed to assess generic HRQL. The Cancer-Specific Summary score exhibited divergent validity with generic HRQL measures, but not a cancer-related specific measure. The QLACS Cancer-Specific Summary Score demonstrated satisfactory predictive validity for factors that were previously shown to be correlated with HRQL. The QLACS generally demonstrated a high level of responsiveness to life changes. Conclusion The QLACS may serve as a useful measure for assessing HRQL among long-term breast cancer survivors that are not otherwise captured by generic measures or those specifically designed for newly diagnosed patients.

  1. Short and long term follow up results of (the versatile) reverse sural artery flap

    International Nuclear Information System (INIS)

    This study was designed to see the long and short term outcome of the reverse sural artery flap. Study Design: Case series. Patients and Methods: From January 2009 to December 2011, data was collected and analyzed for this study.Eighty nine patients with wounds on the ankle, heel, sole, distal leg, and foot were included in the study. They were followed up at 01 week, 02 weeks, and then 4 weekly for 06 months and at one year time from operation. They were examined for necrosis, congestion, surgical site infection, dehiscence of suture line, epidermolysis, donor site infection and functional outcome. Results: Most of the flaps healed nicely but two (2.25%) failed completely. Six flaps were delayed. However early follow up (within 04 weeks) revealed that there was partial loss of the distal 1-1.5 cm of flap in 04 patients (4.50%). Two patients (2.25%) developed superficial surgical site infection. Six patients (6.74%) developed venous congestion of the flaps which recovered within two weeks. Other minor complications included dehiscence of suture line in 3 patients (3.37%), and superficial Epidermolysis in four (4.50%) (Table-2). Twenty two patients (24.72%) returned to their work in 12-16 weeks, 31 (34.83%) in 16-20 weeks and 36 (40.45%) in 20-24 weeks. Long term follow-up to 06 months revealed hypertrophic scars at the donor site in three patients (4.91%) and recurrence of ulcer in 2 patients (3.27%). Conclusion: The sural fasciocutaneous flap provides reliable supple and durable most single-stage coverage of wounds of the distal third of the leg, heel, and foot with the results comparable to free-tissue transfer. (author)

  2. Differences in chemical composition of soil organic carbon resulting from long-term fertilization strategies.

    Science.gov (United States)

    Li, Zengqiang; Zhao, Bingzi; Wang, Qingyun; Cao, Xiaoyan; Zhang, Jiabao

    2015-01-01

    Chemical composition of soil organic carbon (SOC) is central to soil fertility. We hypothesize that change in SOC content resulting from various long-term fertilization strategies accompanies the shift in SOC chemical structure. This study examined the effect of fertilization strategies along with the time of fertilizer application on the SOC composition by 13C nuclear magnetic resonance (NMR) spectroscopy. The soils (Aquic Inceptisol) subjected to seven fertilizer treatments were collected in 1989, 1999 and 2009, representing 0, 10 and 20 years of fertilization, respectively. The seven fertilizer treatments were (1-3) balanced fertilization with application of nitrogen (N), phosphorus (P) and potassium (K) including organic compost (OM), half organic compost plus half chemical fertilizer (1/2OM), and pure chemical NPK fertilizer (NPK); (4-6) unbalanced chemical fertilization without application of one of the major elements including NP fertilizer (NP), PK fertilizer (PK), and NK fertilizer (NK); and (7) an unamended control (CK). The SOC content in the balanced fertilization treatments were 2.3-52.6% and 9.4-64.6% higher than in the unbalanced fertilization/CK treatments in 1999 and 2009, respectively, indicating significant differences in SOC content with time of fertilizer application between the two treatment groups. There was a significantly greater proportion of O-alkyl C and a lower proportion of aromatic C in the balanced fertilization than in unbalanced fertilization/CK treatments in 1999, but not in 2009, because their proportions in the former treatments approached the latter in 2009. Principal component analysis further showed that the C functional groups from various fertilization strategies tended to become compositionally similar with time. The results suggest that a shift in SOC chemical composition may be firstly dominated by fertilization strategies, followed by fertilization duration.

  3. Differences in chemical composition of soil organic carbon resulting from long-term fertilization strategies.

    Science.gov (United States)

    Li, Zengqiang; Zhao, Bingzi; Wang, Qingyun; Cao, Xiaoyan; Zhang, Jiabao

    2015-01-01

    Chemical composition of soil organic carbon (SOC) is central to soil fertility. We hypothesize that change in SOC content resulting from various long-term fertilization strategies accompanies the shift in SOC chemical structure. This study examined the effect of fertilization strategies along with the time of fertilizer application on the SOC composition by 13C nuclear magnetic resonance (NMR) spectroscopy. The soils (Aquic Inceptisol) subjected to seven fertilizer treatments were collected in 1989, 1999 and 2009, representing 0, 10 and 20 years of fertilization, respectively. The seven fertilizer treatments were (1-3) balanced fertilization with application of nitrogen (N), phosphorus (P) and potassium (K) including organic compost (OM), half organic compost plus half chemical fertilizer (1/2OM), and pure chemical NPK fertilizer (NPK); (4-6) unbalanced chemical fertilization without application of one of the major elements including NP fertilizer (NP), PK fertilizer (PK), and NK fertilizer (NK); and (7) an unamended control (CK). The SOC content in the balanced fertilization treatments were 2.3-52.6% and 9.4-64.6% higher than in the unbalanced fertilization/CK treatments in 1999 and 2009, respectively, indicating significant differences in SOC content with time of fertilizer application between the two treatment groups. There was a significantly greater proportion of O-alkyl C and a lower proportion of aromatic C in the balanced fertilization than in unbalanced fertilization/CK treatments in 1999, but not in 2009, because their proportions in the former treatments approached the latter in 2009. Principal component analysis further showed that the C functional groups from various fertilization strategies tended to become compositionally similar with time. The results suggest that a shift in SOC chemical composition may be firstly dominated by fertilization strategies, followed by fertilization duration. PMID:25884713

  4. Long-term results of radiotherapy for periarthritis of the shoulder: a retrospective evaluation

    International Nuclear Information System (INIS)

    To evaluate retrospectively the results of radiotherapy for periarthritis of the shoulder In 1983–2004, 141 patients were treated, all had attended at least one follow-up examination. 19% had had pain for several weeks, 66% for months and 14% for years. Shoulder motility was impaired in 137/140 patients. Nearly all patients had taken oral analgesics, 81% had undergone physiotherapy, five patients had been operated on, and six had been irradiated. Radiotherapy was applied using regular anterior-posterior opposing portals and Co-60 gamma rays or 4 MV photons. 89% of the patients received a total dose of 6 Gy (dose/fraction of 1 Gy twice weekly, the others had total doses ranging from 4 to 8 Gy. The patients and the referring doctors were given written questionnaires in order to obtain long-term results. The mean duration of follow-up was 6.9 years [0–20 years]. During the first follow-up examination at the end of radiotherapy 56% of the patients reported pain relief and improvement of motility. After in median 4.5 months the values were 69 and 89%, after 3.9 years 73% and 73%, respectively. There were virtually no side effects. In the questionnaires, 69% of the patients reported pain relief directly after radiotherapy, 31% up to 12 weeks after radiotherapy. 56% of the patients stated that pain relief had lasted for 'years', in further 12% at least for 'months'. Low-dose radiotherapy for periarthropathy of the shoulder was highly effective and yielded long-lasting improvement of pain and motility without side effects

  5. Long-Term Effects of Induced Hypothermia on Local and Systemic Inflammation - Results from a Porcine Long-Term Trauma Model.

    Directory of Open Access Journals (Sweden)

    K Horst

    Full Text Available Hypothermia has been discussed as playing a role in improving the early phase of systemic inflammation. However, information on the impact of hypothermia on the local inflammatory response is sparse. We therefore investigated the kinetics of local and systemic inflammation in the late posttraumatic phase after induction of hypothermia in an established porcine long-term model of combined trauma.Male pigs (35 ± 5kg were mechanically ventilated and monitored over the study period of 48 h. Combined trauma included tibia fracture, lung contusion, liver laceration and pressure-controlled hemorrhagic shock (MAP < 30 ± 5 mmHg for 90 min. After resuscitation, hypothermia (33°C was induced for a period of 12 h (HT-T group with subsequent re-warming over a period of 10 h. The NT-T group was kept normothermic. Systemic and local (fracture hematoma cytokine levels (IL-6, -8, -10 and alarmins (HMGB1, HSP70 were measured via ELISA.Severe signs of shock as well as systemic and local increases of pro-inflammatory mediators were observed in both trauma groups. In general the local increase of pro- and anti-inflammatory mediator levels was significantly higher and prolonged compared to systemic concentrations. Induction of hypothermia resulted in a significantly prolonged elevation of both systemic and local HMGB1 levels at 48 h compared to the NT-T group. Correspondingly, local IL-6 levels demonstrated a significantly prolonged increase in the HT-T group at 48 h.A prolonged inflammatory response might reduce the well-described protective effects on organ and immune function observed in the early phase after hypothermia induction. Furthermore, local immune response also seems to be affected. Future studies should aim to investigate the use of therapeutic hypothermia at different degrees and duration of application.

  6. Neurotoxicity in long-term survivors of small cell lung cancer

    Energy Technology Data Exchange (ETDEWEB)

    Lee, J.S.; Umsawasdi, T.; Lee, Y.Y.; Barkley, H.T. Jr.; Murphy, W.K.; Welch, S.; Valdivieso, M.

    1986-03-01

    Chronic central nervous system neurotoxicity was studied in 38 long-term survivors (greater than or equal to 3 years) of small cell lung cancer who were treated at the University of Texas M. D. Anderson Hospital and Tumor Institute at Houston between 1971 and 1980. All but one patient received combination chemotherapy with or without chest irradiation. Twenty-four patients received whole brain irradiation (Group I), 22 for elective and two for therapeutic purposes, while 14 did not (Group II). Abnormalities in computed tomographic (CT) scans of the brain were more frequently observed in Group I than in Group II (70% vs. 0%, p less than 0.01). Clinical central nervous system neurotoxicity developed in three patients in Group I, while none developed in patients in Group II (p less than 0.05). Patients who received methotrexate and procarbazine after whole brain irradiation were at a higher risk for clinical central nervous system neurotoxicity (p less than 0.05), and for development of periventricular white matter changes in CT brain scans (p less than 0.05) than were patients in Group II. Impaired methylation of the myelin sheath is proposed as a possible underlying pathogenic mechanism.

  7. Cause-specific long-term mortality in survivors of childhood cancer in Switzerland: A population-based study.

    Science.gov (United States)

    Schindler, Matthias; Spycher, Ben D; Ammann, Roland A; Ansari, Marc; Michel, Gisela; Kuehni, Claudia E

    2016-07-15

    Survivors of childhood cancer have a higher mortality than the general population. We describe cause-specific long-term mortality in a population-based cohort of childhood cancer survivors. We included all children diagnosed with cancer in Switzerland (1976-2007) at age 0-14 years, who survived ≥5 years after diagnosis and followed survivors until December 31, 2012. We obtained causes of death (COD) from the Swiss mortality statistics and used data from the Swiss general population to calculate age-, calendar year-, and sex-standardized mortality ratios (SMR), and absolute excess risks (AER) for different COD, by Poisson regression. We included 3,965 survivors and 49,704 person years at risk. Of these, 246 (6.2%) died, which was 11 times higher than expected (SMR 11.0). Mortality was particularly high for diseases of the respiratory (SMR 14.8) and circulatory system (SMR 12.7), and for second cancers (SMR 11.6). The pattern of cause-specific mortality differed by primary cancer diagnosis, and changed with time since diagnosis. In the first 10 years after 5-year survival, 78.9% of excess deaths were caused by recurrence of the original cancer (AER 46.1). Twenty-five years after diagnosis, only 36.5% (AER 9.1) were caused by recurrence, 21.3% by second cancers (AER 5.3) and 33.3% by circulatory diseases (AER 8.3). Our study confirms an elevated mortality in survivors of childhood cancer for at least 30 years after diagnosis with an increased proportion of deaths caused by late toxicities of the treatment. The results underline the importance of clinical follow-up continuing years after the end of treatment for childhood cancer. PMID:26950898

  8. Long term prognosis of women with breast cancer in New Zealand: study of survival to 30 years.

    OpenAIRE

    Hibberd, A. D.; Horwood, L J; Wells, J.E.

    1983-01-01

    The long term prognosis of women with breast cancer was studied by analysing retrospectively the 30 year survival of 2019 women with histologically proved breast cancer recorded at the National Cancer Registry in New Zealand between 1950 and 1954. Excess mortality rates for successive five year survival cohorts were calculated from the survival data. From the total cohort the excess mortality rate fell rapidly during the first 10 years and then became low after 20 years. There were no signifi...

  9. Long-term results of tracheostomy for severe obstructive sleep apnea syndrome.

    Science.gov (United States)

    Haapaniemi, J J; Laurikainen, E A; Halme, P; Antila, J

    2001-01-01

    Severe obstructive sleep apnea (OSAS) is most often accompanied by metabolic syndrome, obesity, diabetes and coronary disease. In its most severe form, it is a life-threatening condition, requiring active and immediate help. Nasal continuous positive airway pressure (CPAP) is the most efficient nonsurgical treatment for patients with OSAS. However, for anatomical, disease-related and subjective reasons, many patients cannot accept this treatment. A permanent tracheostomy may be one alternative in such patients who, in addition, often suffer from extreme obesity and severe heart disease. In this paper, we describe the long-term follow-up results of 7 patients suffering from OSAS and treated with permanent tracheostomy. All the patients (5 men, 2 women) were diagnosed using the static charge sensitive bed method and night-time oximetry for sleep analysis. The mean body mass index (BMI) of the patients ranged from 34 to 60 and the age from 41 to 64 years. All the patients had severe OSAS and long periods of low oxygen saturation (SaO2) levels. Six patients had a CPAP trial before tracheostomy. Only 2 patients tolerated the trial but, despite the continuous use of CPAP, they were nonresponders. Permanent tracheostomy was done according to normal routine in each patient. After primary healing of 2 days, they used silver cannulae, which also allowed them to speak. The patients were evaluated every year after the tracheostomy. After some practical difficulties including proper maintenance of the cannula, all the patients quickly learned the correct management. In postoperative sleep studies, nadir SaO2 levels had improved significantly, obstructive apneas had disappeared and the subjective quality of life had improved. No marked changes in BMI were found.

  10. The Erlangen Dose Optimization Trial for radiotherapy of benign painful shoulder syndrome. Long-term results

    Energy Technology Data Exchange (ETDEWEB)

    Ott, O.J.; Hertel, S.; Gaipl, U.S.; Frey, B.; Schmidt, M.; Fietkau, R. [University Hospital Erlangen, Department of Radiation Oncology, Erlangen (Germany)

    2014-04-15

    To evaluate the long-term efficacy of pain reduction by two dose-fractionation schedules for radiotherapy of painful shoulder syndrome. Between February 2006 and February 2010, 312 evaluable patients were recruited for this prospective trial. All patients received low-dose orthovoltage radiotherapy. One course consisted of 6 fractions in 3 weeks. In the case of insufficient pain remission after 6 weeks, a second course was administered. Patients were randomly assigned to one of two groups to receive single doses of either 0.5 or 1.0 Gy. Endpoint was pain reduction. Pain was measured before radiotherapy, as well as immediately after (early response), 6 weeks after (delayed response) and approximately 3 years after (long-term response) completion of radiotherapy using a questionnaire-based visual analogue scale (VAS) and a comprehensive pain score (CPS). Median follow-up was 35 months (range 11-57). The overall early, delayed and long-term response rates for all patients were 83, 85 and 82%, respectively. The mean VAS scores before treatment and those for early, delayed and long-term response in the 0.5- and 1.0-Gy groups were 56.8±23.7 and 53.2±21.8 (p=0.16); 38.2±36.1 and 34.0±24.5 (p=0.19); 33.0±27.2 and 23.7±22.7 (p=0.04) and 27.9±25.8 and 32.1±26.9 (p=0.25), respectively. The mean CPS values before treatment and those for early, delayed and long-term response were 9.7±3.0 and 9.5±2.7 (p=0.31); 6.1±3.6 and 5.4±3.6 (p=0.10); 5.3±3.7 and 4.1±3.7 (p=0.05) and 4.0±3.9 and 5.3±4.4 (p=0.05), respectively. No significant differences in the quality of the long-term response were found between the 0.5- and 1.0-Gy arms (p=0.28). Radiotherapy is an effective treatment for the management of benign painful shoulder syndrome. For radiation protection reasons, the dose for a radiotherapy series should not exceed 3.0 Gy. (orig.)

  11. The Erlangen Dose Optimization Trial for radiotherapy of benign painful shoulder syndrome. Long-term results

    International Nuclear Information System (INIS)

    To evaluate the long-term efficacy of pain reduction by two dose-fractionation schedules for radiotherapy of painful shoulder syndrome. Between February 2006 and February 2010, 312 evaluable patients were recruited for this prospective trial. All patients received low-dose orthovoltage radiotherapy. One course consisted of 6 fractions in 3 weeks. In the case of insufficient pain remission after 6 weeks, a second course was administered. Patients were randomly assigned to one of two groups to receive single doses of either 0.5 or 1.0 Gy. Endpoint was pain reduction. Pain was measured before radiotherapy, as well as immediately after (early response), 6 weeks after (delayed response) and approximately 3 years after (long-term response) completion of radiotherapy using a questionnaire-based visual analogue scale (VAS) and a comprehensive pain score (CPS). Median follow-up was 35 months (range 11-57). The overall early, delayed and long-term response rates for all patients were 83, 85 and 82%, respectively. The mean VAS scores before treatment and those for early, delayed and long-term response in the 0.5- and 1.0-Gy groups were 56.8±23.7 and 53.2±21.8 (p=0.16); 38.2±36.1 and 34.0±24.5 (p=0.19); 33.0±27.2 and 23.7±22.7 (p=0.04) and 27.9±25.8 and 32.1±26.9 (p=0.25), respectively. The mean CPS values before treatment and those for early, delayed and long-term response were 9.7±3.0 and 9.5±2.7 (p=0.31); 6.1±3.6 and 5.4±3.6 (p=0.10); 5.3±3.7 and 4.1±3.7 (p=0.05) and 4.0±3.9 and 5.3±4.4 (p=0.05), respectively. No significant differences in the quality of the long-term response were found between the 0.5- and 1.0-Gy arms (p=0.28). Radiotherapy is an effective treatment for the management of benign painful shoulder syndrome. For radiation protection reasons, the dose for a radiotherapy series should not exceed 3.0 Gy. (orig.)

  12. Long-Term Effects of Induced Hypothermia on Local and Systemic Inflammation - Results from a Porcine Long-Term Trauma Model

    OpenAIRE

    Horst, K.; Eschbach, D.; Pfeifer, R.; Relja, B; Sassen, M.; T. Steinfeldt; Wulf, H; N Vogt; Frink, M.; Ruchholtz, S.; Pape, H. C.; F. Hildebrand

    2016-01-01

    Background Hypothermia has been discussed as playing a role in improving the early phase of systemic inflammation. However, information on the impact of hypothermia on the local inflammatory response is sparse. We therefore investigated the kinetics of local and systemic inflammation in the late posttraumatic phase after induction of hypothermia in an established porcine long-term model of combined trauma. Materials & Methods Male pigs (35 ± 5kg) were mechanically ventilated and monitored ove...

  13. Intraperitoneal gene therapy by rAAV provides long-term survival against epithelial ovarian cancer independently of survivin pathway.

    Science.gov (United States)

    Isayeva, T; Ren, C; Ponnazhagan, S

    2007-01-01

    Epithelial ovarian carcinoma is the leading cause of death from gynecological malignancies. Owing to the lack of an effective screening method, insidious onset, and non-specific symptoms, a majority of women present with advanced stage disease. Despite improvements from cytoreductive surgery and chemotherapy, recurrent disease remains a formidable challenge. In the present study, we demonstrate for the first time that stable intra-abdominal genetic transfer of endostatin and angiostatin (E+A) by recombinant adeno-associated virus (rAAV) provides sustained antitumor effects on the growth and dissemination of epithelial ovarian cancer in a mouse model. Further, when combined with paclitaxel (taxol), the effect of this therapy was dramatically increased and resulted in long-term tumor-free survival overcoming prior limitations of chemotherapy and gene therapy. The combined effects of angiosuppressive therapy and chemotherapy were found to be independently of survivin pathway. Evidence for the superior effects of the combination therapy was indicated by significantly lower ascites volume with less hemorrhage and tumor conglomerates, lower ascites vascular endothelial growth factor, higher tumor cell apoptosis and decreased blood vasculature, and long-term disease-free survival. Histopathology of visceral organs and liver enzyme assays indicated no toxicity or pathology. PMID:16943851

  14. Long-term Efficacy and Safety of Pamidronate Disodium in Treatment of Bone Metastases in Breast Cancer

    Institute of Scientific and Technical Information of China (English)

    Li-jun Di; Jun Ren; Ying Yan; Feng-ling Wan; Guo-gong Song; Jing Yu

    2009-01-01

    Objective: To evaluate the long-term efficacy and safety of pamidronate disodium in patients with bone lesions secondary to advanced breast carcinoma. Methods: A retrospective chart review was conducted of 62 patients receiving intravenous pamidronate disodium for metastatic breast cancer. The proportion of patients experiencing at least one skeletal related event (SRE) after 12 months of therapy was determined.Results: The proportion of patients who had an SRE was 29.00% (18 individuals) and the median time to first event was greater than 350 days. Radiotherapy(11 individuals)and pathologic fracture(6 individuals)were the most frequent type of SRE, while cord compression(1 individuals) and hypercalcaemia(0 individuals) were rare. A total of 37 individuals had transient hypocalcaemia without any clinical symptom. No significant creatinine abnormalities were encountered. There were no clinically relevant changes of calcium ,phosphate and creatinine before and after therapy.Conclusion: Long-term treatment with pamidronate disodium significantly reduces and delays skeletal morbidity from osteolytic metastases . Prolonged therapy was well tolerated. This study suggests that the rate of clinically relevant SREs is substantially lower than the event rate observed in phase III clinical trials.

  15. The metabolic syndrome and disturbances in hormone levels in long-term survivors of disseminated testicular cancer

    NARCIS (Netherlands)

    Nuver, J; Smit, AJ; Wolffenbuttel, BHR; Sluiter, WJ; Hoekstra, HJ; Sleifer, DT; Gietema, JA

    2005-01-01

    Purpose The metabolic syndrome may be an important risk factor for cardiovascular disease in long-term survivors of testicular cancer (TC). We investigated the associations between hormone levels and the metabolic syndrome in these men. Patients and Methods We included TC patients cured by orchidect

  16. Myocardial strain and strain rate in monitoring subclinical heart failure in asymptomatic long-term survivors of childhood cancer.

    NARCIS (Netherlands)

    Mavinkurve-Groothuis, A.M.C.; Groot-Loonen, J.J.; Marcus, K.A.; Bellersen, L.; Feuth, T.; Bokkerink, J.P.M.; Hoogerbrugge, P.M.; Korte, C.L. de; Kapusta, L.

    2010-01-01

    We studied the role of global myocardial strain and strain rate in monitoring subclinical heart failure in a large group of asymptomatic long-term survivors of childhood cancer. Global strain (rate) parameters of survivors were compared with those in healthy controls and were related to conventional

  17. Acute and long-term toxicity following radiotherapy alone or in combination with chemotherapy for locally advanced cervical cancer

    NARCIS (Netherlands)

    Maduro, JH; Pras, E; Willemse, PHB; de Vries, EGE

    2003-01-01

    Randomised studies in locally advanced cervical cancer patients showed that cisplatin should be given concurrently with radiotherapy, because of a better long-term survival compared to radiotherapy alone. This increases the relevance of treatment related toxicity. This review summarises the acute an

  18. Long-term prognosis of patients with local recurrence after conservative surgery and radiotherapy for early breast cancer

    NARCIS (Netherlands)

    A.C. Voogd (Adri); F.J. van Oost (F.); E.J. Rutgers; S. Elkhuizen (Sylvia); A.N. van Geel (Albert); L.J.E.E. Scheijmans (L. J E E); M.J.C. van der Sangen (Maurice); G. Botke (G.); C.J.M. Hoekstra (C. J M); J.J. Jobsen (Jan); C.J.H. van de Velde (Cornelis); M.F. von Meyenfeldt (Maarten); J.M. Tabak (J.); J.L. Peterse (J.); M.J. Vijver (Marc ); J.W.W. Coebergh (Jan Willem); G. van Tienhoven (Geertjan)

    2005-01-01

    textabstractWe have studied the long-term prognosis of 266 patients considered to have isolated local recurrence in the breast following conservative surgery and radiotherapy for early breast cancer. The median follow-up of the patients still alive after diagnosis of local relapse was 11.2 years. At

  19. [Long-term benefit of male circumcision to the reduction of urinary tract infections and genitourinary cancers in China].

    Science.gov (United States)

    Zhao, Fu-jun; Li, Philip S; Lü, Nian-qing; Lee, Richard; Peng, Yi-feng; Cheng, Feng; Li, Zheng; Xu, Hao-qin; Barone, Mark; Goldstein, Marc; Xia, Shu-jia

    2014-11-01

    Increasingly accumulated results from randomized controlled trials and other clinical studies have demonstrated that male circumcision reduces the risks of acquisition and transmission of HIV, HPV, HSV-2, and other sexually transmitted infections, and thus has a potential role in preventing cervical cancer, penile cancer and prostate cancer. The prevalence of male circumcision in China is currently less than 5%. The clinical evaluation studies and randomized controlled trials of the Shang Ring device showed excellent safety profiles, extremely high acceptability, and satisfaction among the participants and service providers in Africa and China. Given the recent recommendations by the World Health Organization and the Joint United Nations Program on HIV/AIDS (UNAIDS), voluntary medical male circumcision should be promoted in China at the national level as an important alternative intervention to reduce reproductive tract infections and prevent both males and females from reproductive tract cancers. More emphasis is required on the studies of the long-term health benefits of male circumcision in uro-andrology.

  20. Long-term results of endovascular therapy for proximal subclavian arterial obstructive lesions

    Institute of Scientific and Technical Information of China (English)

    WANG Ke-qin; LIAO Chuan-jun; ZHANG Yang; WANG Zhong-gao; YANG Bao-zhong; YUAN Chao; ZHANG Wang-de; YUAN Biao; XING Tong; SONG Sheng-han; LI Tan

    2010-01-01

    Background Endovascular therapy is a treatment option for localized occlusion of the subclavian artery. In this report the long-term experience with 59 patients is presented.Methods Between June 1998 and September 2008, we used endovascular therapy to treat 61 subclavian arterial obstructive lesions in 59 patients (46 males and 13 females, 34-82 years of age with a mean age (61.9±11.0) years). Twenty patients (34%) had clinical symptoms due to vertebrobasilar insufficiency, 26 (44%) had disabling arm ischemia, and 13 (22%) had both symptoms. We performed all procedures under local anesthesia. The approaches were from the femoral artery (n=47), brachial artery (n=\\, involving bilateral subclavian disease) or both (n=11). Sixty stents were implanted. All patients were followed-up at 1,3, 6, and 12 months post-procedure, and annually thereafter. Results We achieved technical success in 58 (95.1%) arteries, all of which were stented. There were three technical failures; two were due to the inability to cross over an occlusion, necessitating the switch to an axillo-axillary bypass, and the third was due to shock after digital subtraction angiography and prior to stenting. Arterial stenosis pre- and post-stenting was (83.6±10.8)% and (2.5±12.5)% (P <0.01). Clinical success was achieved in 55 of the 59 patients (93.4%). Of the four clinical failures, three were technical and the remaining patient had a stent thrombosis. Systolic blood pressure difference between the two brachial arteries was (44.7±18.5) vs. (2.2±3.9) mmHg (P <0.01). Primary patency was 98% at 12 months, 93% at 24 months, and 82% at 5 years. Five patients were lost to follow-up by 12 months post-stenting. Significant recurrent obstruction developed in five patients with resumption of clinical symptoms. The overall survival rate was 98.2% at 12 months, 89.5% at 24 months, and 84.5% at 5 years.Conclusions Endovascular therapy for proximal subclavian arterial obstructive lesions is effective and

  1. Coronary stenting in 1000 consecutive patients. Long-term clinical and angiographic results.

    Science.gov (United States)

    Colombo, A; Di Mario, C; Reimers, B; Blengino, S; Akiyama, T; Ferraro, M; Martini, G; Di Francesco, L; Finci, L

    1997-01-01

    Coronary stent implantation has become an accepted treatment for selected patients but the long-term outcome after stent implantation has not been investigated in a large unselected population. This study reports clinical and angiographic results after coronary stent implantation in a consecutive group of 1000 patients treated between November 1989 and June 1994. A total of 2012 stents were implanted in 1216 lesions. The anticoagulation regimen after successful stenting was abolished in the last 499 patients, treated with aspirin and ticlopidina. Complex lesions (type B2, type C lesions and chronic total occlusions) were less frequent in the group with anticoagulation (67%, 355/529 lesions) than in the group without anticoagulation (76%, 485/641; p < 0.01). Vessel size was also significantly smaller in the group with no anticoagulation (3.21 +/- 0.50 mm vs 2.89 +/- 0.70 mm; p < 0.001). Procedural success was achieved in 96% of cases. Major complications occurred in 49 pts, including death (1%), emergency bypass surgery (2.7%), and myocardial infarction (2.1%). Subacute stent thrombosis, observed in 2.6% of the patients treated with anticoagulation, decreased to 1% in the last 499 patients receiving only antiplatelet drugs after high pressure stent expansion controlled with intravascular ultrasound (p < 0.05). Angiographic follow-up was obtained at a mean interval of 6.6 +/- 3.0 months in 718 patients (75% of the eligible candidates). The global restenosis rate (greater than 50% diameter stenosis) was 22%, with no statistically significant difference in patients with and without anticoagulation after stenting. Clinical follow-up was available in 890 patients at a mean interval of 14 +/- 17 months. Late cardiac events occurred in 251 patients and included: 159 repeat coronary angioplasties for restenosis (20%), 114 coronary angioplasties for de novo lesions (10%), 33 elective by-pass surgery operations (3.7%) and 42 late deaths (4.7%). At the most recent follow

  2. A clinical and long-term follow-up study of perioperative sequential triple therapy for gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Shou Chun Zou; Hua Sheng Qiu; Cheng Wu Zhang; Hou Quan Tao

    2000-01-01

    @@INTRODUCTION Although the long-term postoperative survival rate of gastric cancer (GC) patients has been improved significantly since the local dissection of lymph node was widely used in China, yet the low curative resection rate and the high recurrence rate from peritoneal and hepatic metastases hinder it from further improvement. To alter the current unsatisfactory status of GC treatment, a sequential triple therapeutic scheme (STTS), consisting of preoperative regional intra-arterial chemotherapy,curative resection of GC, and intra-operative or early postoperative intraperitoneal chemotherapy, was designed and adopted in this department since 1989. The follow-up data demonstrated that the therapeutic response of STTS is rather satisfactory.The results are reported as follows.

  3. Treatment complications among long-term survivors of cervical cancer: treated by surgery or radiotherapy

    Directory of Open Access Journals (Sweden)

    Kamal A. Elghamrawi

    2011-11-01

    Full Text Available This study assesses the morbidity and complications of treatment among long-term survivors of cervical cancer. Ninety-eight female patients who were diagnosed and treated from invasive carcinoma of the cervix uteri 5 years or more are included in this study. All the cases were free of disease and had survived up to December 2010. Forty-one cases were treated with radical hysterectomy with removal of the lymph nodes (Wertheim’s surgery (42%. Radical radiation therapy was given to 57 cases (58% according to our treatment protocol; weekly cisplatin was given concomitantly with radiation. Although urinary adverse effects were more prevalent among the radiation group, the difference was not statistically significant. Bowel dysfunction was more prevalent and statistically significant (p\\0.001 among the radiotherapy arm. Dysfunctions recorded included change in bowel habit, diarrhea, constipation, tenesmus, soiling of clothes and or flatulence. However, their severity was grade 1–2 only. The frequency of small intestinal obstruction was comparable in both arms. Pelvic vein thromboses had a tendency to occur among the surgical group especially in obese females (p value 0.005. The frequency of sexual dysfunction was comparable in both groups with no statistical difference. It was age related. The younger the patients’ ages, the more was the sexual complaint irrespective to the treatment modality. Sexual problems included dyspareunia from vaginal stenosis shortening or dryness, vulval soreness from itching and dryness. Bearing in mind that many patients had more than one health complaint. The remaining cases denied the presence of any complications and stated that they had a normal life style.

  4. The impact of health behaviour on long term sickness absence: results from DWECS/DREAM

    DEFF Research Database (Denmark)

    Christensen, Karl B; Lund, Thomas; Labriola, Merete;

    2007-01-01

    Long term sickness absence (LTSA) is a major public health problem. We examined the impact of four, potentially modifiable, health behaviours, such as smoking, alcohol consumption, leisure time physical activity, and the associated variable of body mass index on the risk of subsequent LTSA.......61 and 2.05 respectively after adjustment for age, family status, socio economic status, school education, physical and psychosocial work environment exposures and diagnosed disease. In men, effect estimates were smaller and only borderline significant in the fully-adjusted model. The etiologic fraction...

  5. Excellent long-term results with iliac stenting in local anesthesia for post-thrombotic syndrome

    DEFF Research Database (Denmark)

    Klitfod, Lotte; Just, Sven; Foegh, Pia;

    2015-01-01

    BACKGROUND: Only 20% of iliac veins will recanalize on anticoagulation (AC) treatment alone and may, therefore, develop venous obstruction after iliofemoral deep venous thrombosis (DVT). A considerable number of these patients will suffer from post-thrombotic syndrome (PTS) leading to impaired qu...... stent was 89% (17/19) and 16 patients (84 %) had almost or total symptom relief at follow-up. CONCLUSION: Endovascular stenting of iliac obstruction in local anesthesia is minimally invasive and shows excellent long-term outcomes for patients suffering from PTS....

  6. Long-term adverse outcomes in survivors of childhood bone sarcoma: the British Childhood Cancer Survivor Study

    OpenAIRE

    Fidler, M M; Frobisher, C; Guha, J; K. Wong; Kelly, J; Winter, D. L.; Sugden, E; Duncan, R.; Whelan, J; Reulen, R C; Hawkins, M. M.

    2015-01-01

    Background: With improved survival, more bone sarcoma survivors are approaching middle age making it crucial to investigate the late effects of their cancer and its treatment. We investigated the long-term risks of adverse outcomes among 5-year bone sarcoma survivors within the British Childhood Cancer Survivor Study. Methods: Cause-specific mortality and risk of subsequent primary neoplasms (SPNs) were investigated for 664 bone sarcoma survivors. Use of health services, health and marital st...

  7. Pain in long-term breast cancer survivors: The role of body mass index, physical activity, and sedentary behavior

    OpenAIRE

    Forsythe, Laura P; Alfano, Catherine M.; George, Stephanie M.; McTiernan, Anne; Baumgartner, Kathy B.; Bernstein, Leslie; Ballard-Barbash, Rachel

    2012-01-01

    Although pain is common among post-treatment breast cancer survivors, studies that are longitudinal, identify a case definition of clinically meaningful pain, or examine factors contributing to pain in survivors are limited. This study describes longitudinal patterns of pain in long-term breast cancer survivors, evaluating associations of body mass index [BMI], physical activity, sedentary behavior with mean pain severity and above-average pain. Women newly diagnosed with stages 0–IIIA breast...

  8. Long-Term Effects of Complex Decongestive Therapy in Breast Cancer Patients With Arm Lymphedema After Axillary Dissection

    OpenAIRE

    Hwang, Jung Min; Hwang, Ji Hye; Kim, Tae Won; Lee, Seung Yeol; Chang, Hyun Ju; Chu, In Ho

    2013-01-01

    Objective To investigate the long-term effects of complex decongestive therapy (CDT) on edema reduction in breast cancer-related lymphedema patients after axillary dissection, according to the initial volume of edema. Methods A retrospective review of 57 patients with unilateral arm after an axillary dissection for breast cancer was performed. The patients, treated with two weeks of CDT and self-administered home therapy, were followed for 24 months. Arm volume was serially measured by using ...

  9. Long-term results of transpedicle body augmenter in treating burst fractures

    Directory of Open Access Journals (Sweden)

    Li Allen

    2007-01-01

    Full Text Available Background: Short-segment fixation alone to treat thoracolumbar burst fractures is common but it has a 20-50% incidence of implant failure and rekyphosis. A transpedicle body augmenter (TpBA to reinforce the vertebral body via posterior approach has been reported to prevent implant failure and increase the clinical success rate in treating burst fracture. This article is to evaluate the long-term results of short-segment fixation with TpBA for treatment of thoracolumbar burst fractures. Materials and Methods: Patients included in the study had a single-level burst fracture involving T11-L2 and no distraction or rotation element with limited neurological deficit. Patients in the control group (n = 42 were treated with short-segment posterior instrumentation alone, whereas patients in the augmented group (n = 90 were treated with a titanium spacer designed for transpedicle body reconstruction. The follow-up was 48-101 months. The radiographic and clinical results were evaluated and compared by Student′s t test and Fisher′s exact test. Results: The blood loss, operation time and hospitalization were similar in both the groups. The immediate postoperative anterior vertebral restoration rate of the augmented group was similar to that of the control group (97.6% ± 2.4% vs . 96.6% ± 3.2%. The final anterior vertebral restoration was greater in the augmented group than in the control group (93.3% ± 3.4% vs . 62.5% ± 11.2%. Immediate postoperative kyphotic angles were not significantly different between the groups (3.0° ± 1.8° vs . 5.1° ± 2.3°. The final kyphotic angles were less in the augmented group than the control group (7.3° ± 3.5° vs . 20.1° ± 5.4°. The augmented group had less ( P < 0.001 implant failure [0% (n=0 vs . 23.8% (n=10] for the control group and more patients ( P < 0.001 with no pain or minimal or occasional pain (Grade P1 or P2 than the control group [90.0% (n=81 vs . 66.7% (n=28]. All patients in the augmented

  10. Gastric cancer risk in achlorhydric patients. A long-term follow-up study

    DEFF Research Database (Denmark)

    Svendsen, Jesper Hastrup; Dahl, C; Svendsen, L B;

    1986-01-01

    Achlorhydria, determined by the augmented histamine test, is the functional expression of the most severe atrophic gastritis and is followed by a 4- to 6-fold increased risk of gastric cancer, as we found 5 cancers in 114 patients after a mean observation period of 8.4 years. The cancers developed...... from 1 to 17 years after achlorhydria diagnosis--three cases after more than 9 years. The study showed no difference in gastric cancer risk between patients with and without pernicious anaemia. Spontaneous achlorhydria is the late result of atrophic gastritis, which should be regarded the premalignant...... condition. The development of gastric cancer from pharmacologically reduced acid secretion must be regarded as highly hypothetical, since this is not followed by atrophic gastritis....

  11. Lung Cancer Incidence and Long-Term Exposure to Air Pollution from Traffic

    DEFF Research Database (Denmark)

    Raaschou-Nielsen, Ole Lundsgaard; Andersen, Zorana Jovanovic; Hvidberg, Martin;

    2011-01-01

    BACKGROUND. Previous studies have shown associations between air pollution and risk for lung cancer. OBJECTIVE. To investigate whether traffic and the concentration of nitrogen oxides (NOx) at the residence are associated with risk for lung cancer. METHODS. We identified 592 lung cancer cases...... in the Danish Cancer Registry among 52 970 members of the Diet Cancer and Health cohort and traced residential addresses from 1 January 1971 in the Central Population Registry. We calculated the NOx concentration at each address by dispersion models, and calculated the time-weighted average concentration...... for all addresses for each person. We used Cox models to estimate incidence rate ratios (IRRs) after adjustment for smoking (status, duration and intensity), environmental tobacco smoke, length of school attendance, occupation and dietary intake of fruit. RESULTS. For the highest compared with the lowest...

  12. Lung cancer incidence and long-term exposure to air pollution from traffic

    DEFF Research Database (Denmark)

    Raaschou-Nielsen, Ole; Andersen, Zorana Jovanovic; Hvidberg, Martin;

    2011-01-01

    Background: Previous studies have shown associations between air pollution and risk for lung cancer.Objective: We investigated whether traffic and the concentration of nitrogen oxides (NOx) at the residence are associated with risk for lung cancer.Methods: We identified 592 lung cancer cases...... in the Danish Cancer Registry among 52,970 members of the Diet, Cancer and Health cohort and traced residential addresses from 1 January 1971 in the Central Population Registry. We calculated the NOx concentration at each address by dispersion models and calculated the time-weighted average concentration...... for all addresses for each person. We used Cox models to estimate incidence rate ratios (IRRs) after adjustment for smoking (status, duration, and intensity), environmental tobacco smoke, length of school attendance, occupation, and dietary intake of fruit.Results: For the highest compared with the lowest...

  13. Long-Term Recurrence of Nonmelanoma Skin Cancer after Topical Methylaminolevulinate Photodynamic Therapy in a Dermato-Oncology Department

    OpenAIRE

    Cabete, J; Rafael, M; Cravo, M; Moura, C.; Sachse, F; Pecegueiro, M

    2015-01-01

    BACKGROUND: Most available studies on the efficacy of topical photodynamic therapy focus on short-to medium-term results. Long-term data are scarce. OBJECTIVE: To evaluate the long-term efficacy of photodynamic therapy with topical methylaminolevulinate to treat Bowen's disease and basal cell carcinoma in the clinical practice setting of a dermato-oncology department. METHODS: The study included patients diagnosed with Bowen's disease or basal cell carcinoma, and who received photodynam...

  14. Long-term recurrence of nonmelanoma skin cancer after topical methylaminolevulinate photodynamic therapy in a dermato-oncology department*

    OpenAIRE

    Cabete, Joana; Rafael, Margarida; Cravo, Mariana; Moura, Cecília; Sachse, Fernanda; Pecegueiro, Manuela

    2015-01-01

    BACKGROUND Most available studies on the efficacy of topical photodynamic therapy focus on short-to medium-term results. Long-term data are scarce. OBJECTIVE To evaluate the long-term efficacy of photodynamic therapy with topical methylaminolevulinate to treat Bowen's disease and basal cell carcinoma in the clinical practice setting of a dermato-oncology department. METHODS The study included patients diagnosed with Bowen's disease or basal cell carcinoma, and who received photodynamic therap...

  15. Cholinergic pairing with visual activation results in long-term enhancement of visual evoked potentials.

    Directory of Open Access Journals (Sweden)

    Jun Il Kang

    Full Text Available Acetylcholine (ACh contributes to learning processes by modulating cortical plasticity in terms of intensity of neuronal activity and selectivity properties of cortical neurons. However, it is not known if ACh induces long term effects within the primary visual cortex (V1 that could sustain visual learning mechanisms. In the present study we analyzed visual evoked potentials (VEPs in V1 of rats during a 4-8 h period after coupling visual stimulation to an intracortical injection of ACh analog carbachol or stimulation of basal forebrain. To clarify the action of ACh on VEP activity in V1, we individually pre-injected muscarinic (scopolamine, nicotinic (mecamylamine, alpha7 (methyllycaconitine, and NMDA (CPP receptor antagonists before carbachol infusion. Stimulation of the cholinergic system paired with visual stimulation significantly increased VEP amplitude (56% during a 6 h period. Pre-treatment with scopolamine, mecamylamine and CPP completely abolished this long-term enhancement, while alpha7 inhibition induced an instant increase of VEP amplitude. This suggests a role of ACh in facilitating visual stimuli responsiveness through mechanisms comparable to LTP which involve nicotinic and muscarinic receptors with an interaction of NMDA transmission in the visual cortex.

  16. Long-term trend of thyroid cancer risk among Japanese atomic-bomb survivors: 60 years after exposure.

    Science.gov (United States)

    Furukawa, Kyoji; Preston, Dale; Funamoto, Sachiyo; Yonehara, Shuji; Ito, Masahiro; Tokuoka, Shoji; Sugiyama, Hiromi; Soda, Midori; Ozasa, Kotaro; Mabuchi, Kiyohiko

    2013-03-01

    Thyroid cancer risk following exposure to ionizing radiation in childhood and adolescence is a topic of public concern. To characterize the long-term temporal trend and age-at-exposure variation in the radiation-induced risk of thyroid cancer, we analyzed thyroid cancer incidence data for the period from 1958 through 2005 among 105,401 members of the Life Span Study cohort of Japanese atomic-bomb survivors. During the follow-up period, 371 thyroid cancer cases (excluding those with microcarcinoma with a diameter 50 years after exposure. PMID:22847218

  17. St. Jude Medical and CarboMedics Mechanical Heart Valves in the Aortic Position: Comparison of Long-Term Results

    OpenAIRE

    Kandemir, Ozer; Tokmakoglu, Hilmi; Yildiz, Ulku; TEZCANER, Tevfik; Yorgancioglu, A. Cem; Gunay, Ilhan; Suzer, Kaya; Zorlutuna, Yaman

    2006-01-01

    We designed this study to compare long-term results of St. Jude Medical and CarboMedics mechanical heart valves in the aortic position. We retrospectively analyzed the results of 174 consecutive patients who received either a St. Jude (n=80) or a CarboMedics (n=94) mechanical aortic valve from March 1992 through October 2004.

  18. Effect of Genetic Polymorphisms and Long-Term Tobacco Exposure on the Risk of Breast Cancer

    Science.gov (United States)

    Verde, Zoraida; Santiago, Catalina; Chicharro, Luis Miguel; Reinoso-Barbero, Luis; Tejerina, Alejandro; Bandrés, Fernando; Gómez-Gallego, Félix

    2016-01-01

    Introduction: Tobacco smoke contains many potentially harmful compounds that may act differently and at different stages in breast cancer development. The focus of this work was to assess the possible role of cigarette smoking (status, dose, duration or age at initiation) and polymorphisms in genes coding for enzymes involved in tobacco carcinogen metabolism (CYP1A1, CYP2A6) or in DNA repair (XRCC1, APEX1, XRCC3 and XPD) in breast cancer development. Methods: We designed a case control study with 297 patients, 217 histologically verified breast cancers (141 smokers and 76 non-smokers) and 80 healthy smokers in a cohort of Spanish women. Results: We found an association between smoking status and early age at diagnosis of breast cancer. Among smokers, invasive carcinoma subtype incidence increased with intensity and duration of smoking (all Ptrend cancer (OR = 7.12 (1.98–25.59)). Conclusions: Our results support the main effect of CYP1A1 in estrogenic metabolism rather than in tobacco carcinogen activation in breast cancer patients and also confirmed the hypothesis that CYP1A1 Ile462Val, in association with long periods of active smoking, could be a breast cancer risk factor. PMID:27754415

  19. Long-term effect of resistant starch on cancer risk in carriers of hereditary colorectal cancer

    DEFF Research Database (Denmark)

    Mathers, John C; Movahedi, Mohammad; Macrae, Finlay;

    2012-01-01

    , for up to 4 years. Randomisation was done with a block size of 16. Post-intervention, patients entered into double-blind follow-up; participants and investigators were masked to treatment allocation. The primary endpoint for this analysis was development of colorectal cancer in participants randomly...... assigned to resistant starch or resistant-starch placebo with both intention-to-treat and per-protocol analyses. This study is registered, ISRCTN 59521990. FINDINGS: 463 patients were randomly assigned to receive resistant starch and 455 to receive resistant-starch placebo. At a median follow-up 52...

  20. Radiotherapy for benign achillodynia. Long-term results of the Erlangen Dose Optimization Trial

    Energy Technology Data Exchange (ETDEWEB)

    Ott, Oliver J.; Jeremias, Carolin; Gaipl, Udo S.; Frey, Benjamin; Schmidt, Manfred; Fietkau, Rainer [University Hospital Erlangen, Department of Radiation Oncology, Erlangen (Germany)

    2015-12-15

    The aim of this study was to evaluate the long-term efficacy of two dose-fractionation schedules for radiotherapy of achillodynia. Between February 2006 and February 2010, 112 evaluable patients were recruited for this prospective trial. All patients received orthovoltage radiotherapy. One course consisted of 6 fractions/3 weeks. In the case of insufficient remission of pain after 6 weeks, a second series was performed. Patients were randomly assigned to receive either single doses of 0.5 or 1.0 Gy. The endpoint was pain reduction. Pain was measured before, right after (early response), 6 weeks after (delayed response), and approximately 2 years after radiotherapy (long-term response) with a questionnaire-based visual analogue scale (VAS) and a comprehensive pain score (CPS). The median follow-up was 24 months (range, 11-56). The overall early, delayed, and long-term response rates for all patients were 84 %, 88 %, and 95 %, respectively. The mean VAS values before treatment for early, delayed, and long-term responses for the 0.5-Gy and 1.0-Gy groups were 55.7 ± 21.0 and 58.2 ± 23.5 (p = 0.53), 38.0 ± 23.2 and 30.4 ± 22.6 (p = 0.08), 35.5 ± 25.9 and 30.9 ± 25.4 (p = 0.52), and 11.2 ± 16.4 and 15.3 ± 18.9 (p = 0.16), respectively. The mean CPS values before treatment for early, delayed, and long-term responses were 8.2 ± 3.0 and 8.9 ± 3.3 (p = 0.24), 5.6 ± 3.1 and 5.4 ± 3.3 (p = 0.76), 4.4 ± 2.6 and 5.3 ± 3.8 (p = 0.58), and 2.2 ± 2.9 and 2.8 ± 3.3 (p = 0.51), respectively. No significant differences in long-term response quality between the two arms was found (p = 0.73). Radiotherapy is a very effective treatment for the management of benign achillodynia. For radiation protection, the dose for a radiotherapy series should not exceed 3.0 Gy. (orig.) [German] Ziel war die Untersuchung der Langzeiteffektivitaet zweier Dosisfraktionierungskonzepte bei der Strahlentherapie von Patienten mit Achillodynie. Zwischen 2006 und 2010 wurden 112 auswertbare

  1. Long-Term Outcome of Internal Mammary Lymph Node Detected by Lymphoscintigraphy in Early Breast Cancer

    OpenAIRE

    Koo, Min Young; Lee, Se Kyung; Bae, Soo Youn; Choi, Min-Young; Cho, Dong Hui; Kim, Sangmin; Lee, Jeong Eon; Nam, Seok Jin; Yang, Jung-Hyun

    2012-01-01

    Purpose Internal mammary lymph node (IMLN) metastasis is an important prognostic indicator in breast cancer. However, the necessity of internal mammary sentinel lymph node biopsy for accurate staging, for choosing adjuvant treatment, and as a prognostic indicator, has remained controversial. Methods From January 2001 to December 2006, 525 female breast cancer patients underwent radical surgery after preoperative lymphatic scintigraphy. We retrospectively analyzed the follow-up results, recurr...

  2. Long-term use of angiotensin receptor blockers and the risk of cancer.

    Directory of Open Access Journals (Sweden)

    Laurent Azoulay

    Full Text Available The association between angiotensin receptor blockers (ARBs and cancer is controversial with meta-analyses of randomized controlled trials and observational studies reporting conflicting results. Thus, the objective of this study was to determine whether ARBs are associated with an overall increased risk of the four most common cancers, namely, lung, colorectal, breast and prostate cancers, and to explore these effects separately for each cancer type. We conducted a retrospective cohort study using a nested case-control analysis within the United Kingdom (UK General Practice Research Database. We assembled a cohort of patients prescribed antihypertensive agents between 1995, the year the first ARB (losartan entered the UK market, and 2008, with follow-up until December 31, 2010. Cases were patients newly-diagnosed with lung, colorectal, breast and prostate cancer during follow-up. We used conditional logistic regression to estimate adjusted rate ratios (RRs and 95% confidence intervals (CIs of cancer incidence, comparing ever use of ARBs with ever use of diuretics and/or beta-blockers. The cohort included 1,165,781 patients, during which 41,059 patients were diagnosed with one of the cancers under study (rate 554/100,000 person-years. When compared to diuretics and/or beta-blockers, ever use of ARBs was not associated with an increased rate of cancer overall (RR: 1.00; 95% CI: 0.96-1.03 or with each cancer site separately. The use of angiotensin-converting enzyme inhibitors and calcium channel blockers was associated with an increased rate of lung cancer (RR: 1.13; 95% CI: 1.06-1.20 and RR: 1.19; 95% CI: 1.12-1.27, respectively. This study provides additional evidence that the use of ARBs does not increase the risk of cancer overall or any of the four major cancer sites. Additional research is needed to further investigate a potentially increased risk of lung cancer with angiotensin-converting enzyme inhibitors and calcium channel blockers.

  3. Long-term results of the surgical treatment of Peyronie's disease with plaque incision and grafting

    Institute of Scientific and Technical Information of China (English)

    David J Ralph

    2011-01-01

    Peyronie's disease is frequently associated with erectile dysfunction,and a variety of other comorbid disorders,including diabetes,hypertension,dyslipidemia and low testosterone.Two-thirds of patients with Peyronie's disease are likely to have risk factors for arterial disease and therefore worsening long-term erectile function.1 The severe emotional distress that occurs is,in part,due to the deformity,but mainly due to the penile shortening that occurs in almost all patients with up to 50% of them being clinically depressed.It is imperative therefore that the stretched penile length is measured preoperatively so that the patients realize that the length loss postoperatively is mainly due to the disease itself and not to the surgery.

  4. Precipitate phases in type 316 austenitic stainless steel resulting from long-term high temperature service

    International Nuclear Information System (INIS)

    The precipitate phases in a type 316 steel superheater tube which failed by creep were studied by using a newly developed X-ray internal standard technique and scanning transmission electron microscopy. The precipitate phases identified were sigma, M23C6 and eta; the eta phase was the predominant precipitate in the sample. The major effect of the formation of large amounts of eta phase is the removal of molybdenum from solid solution, causing a decline in long-term creep strength. By comparing the precipitate phases of the failed tube with laboratory-tested specimens it was possible to estimate the mean exposure temperature of the failed tube. This was found to be approximately 923 K (6500C) and was about 80 K above the design temperature. (Auth.)

  5. Dutch iliac stent trial : Long-term results in patients randomized for primary or selective stent placement

    NARCIS (Netherlands)

    Klein, W.M.; van der Graaf, Y.; Seegers, J.; Spithoven, J.H.; Buskens, E.; van Baal, J.G.; Buth, J.; Moll, F.L.; Overtoom, T.T.C.; van Sambeek, M.R.H.M.; Mali, W.P.T.M.

    2006-01-01

    Purpose: To determine long-term results of the prospective Dutch Iliac Stent Trial. Materials and Methods: The study protocol was approved by local institutional review boards. All patients gave written informed consent. Two hundred seventy-nine patients (201 men, 78 women; mean age, 58 years) with

  6. Long-term results after a triple arthrodesis of the hindfoot: function and satisfaction in 36 patients

    NARCIS (Netherlands)

    I.B. de Groot (Ingrid); M. Reijman (Max); H.A.F. Luning (Hilco); J.A.N. Verhaar (Jan)

    2008-01-01

    textabstractThe long-term functional results of a triple arthrodesis of the hindfoot are not well known. In this retrospective cohort study we therefore investigated pain, function and alignment of the tibiotalar joint, patient satisfaction with the procedure and the prevalence of osteoarthritis (OA

  7. Radiotherapy for benign calcaneodynia. Long-term results of the Erlangen Dose Optimization (EDO) trial

    Energy Technology Data Exchange (ETDEWEB)

    Ott, Oliver J.; Jeremias, Carolin; Gaipl, Udo S.; Frey, Benjamin; Schmidt, Manfred; Fietkau, Rainer [University Hospital Erlangen, Dept. of Radiation Oncology, Erlangen (Germany)

    2014-07-15

    The goal of this work was to evaluate the long-term efficacy of two dose-fractionation schedules for radiotherapy of calcaneodynia. Between February 2006 and February 2010, 457 evaluable patients were recruited for this prospective trial. All patients received orthovoltage radiotherapy. One course consisted of 6 fractions/3 weeks. In case of insufficient remission of pain after 6 weeks a second series was performed. Patients were randomly assigned to receive either single doses of 0.5 or 1.0 Gy. Endpoint was pain reduction. Pain was measured before, right after (early response), 6 weeks (delayed response), and approximately 2.5 years after radiotherapy (long-term response) with a questionnaire-based visual analogue scale (VAS) and a comprehensive pain score (CPS). The median follow-up was 32 months (range 9-57 months). The overall early, delayed, and long-term response rates for all patients were 87, 88, and 95 %. The mean VAS values before treatment, for early, delayed, and long-term response for the 0.5 and 1.0 Gy groups were 65.5 ± 22.1 and 64.0 ± 20.5 (p = 0.19), 34.8 ± 24.7 and 39.0 ± 26.3 (p = 0.12), 25.1 ± 26.8 and 28.9 ± 26.8 (p = 0.16), and 16.3 ± 24.3 and 14.1 ± 19.7 (p = 0.68). The mean CPS values before treatment, for early, delayed, and log-term response were 10.1 ± 2.7 and 10.0 ± 3.0 (p = 0.78), 5.6 ± 3.7 and 6.0 ± 3.9 (p = 0.34), 4.0 ± 4.1 and 4.3 ± 3.6 (p = 0.26), and 2.1 ± 3.3 and 2.3 ± 3.2 (p = 0.34), respectively. No significant differences in long-term response quality between the two arms were found (p = 0.50). Radiotherapy is a very effective treatment for the management of benign calcaneodynia. For radiation protection reasons, the dose for a RT series should not exceed 3.0 Gy. (orig.) [German] Untersuchung der Langzeiteffektivitaet zweier Dosisfraktionierungskonzepte bei der Strahlentherapie von Patienten mit Calcaneodynie. Zwischen 2006 und 2010 wurden 457 auswertbare Patienten in diese prospektive und randomisierte Phase

  8. Biochemical Response to Androgen Deprivation Therapy Before External Beam Radiation Therapy Predicts Long-term Prostate Cancer Survival Outcomes

    Energy Technology Data Exchange (ETDEWEB)

    Zelefsky, Michael J., E-mail: zelefskm@mskcc.org [Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York (United States); Gomez, Daniel R.; Polkinghorn, William R.; Pei, Xin; Kollmeier, Marisa [Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York (United States)

    2013-07-01

    Purpose: To determine whether the response to neoadjuvant androgen deprivation therapy (ADT) defined by a decline in prostate-specific antigen (PSA) to nadir values is associated with improved survival outcomes after external beam radiation therapy (EBRT) for prostate cancer. Methods and Materials: One thousand forty-five patients with localized prostate cancer were treated with definitive EBRT in conjunction with neoadjuvant and concurrent ADT. A 6-month course of ADT was used (3 months during the neoadjuvant phase and 2 to 3 months concurrently with EBRT). The median EBRT prescription dose was 81 Gy using a conformal-based technique. The median follow-up time was 8.5 years. Results: The 10-year PSA relapse-free survival outcome among patients with pre-radiation therapy PSA nadirs of ≤0.3 ng/mL was 74.3%, compared with 57.7% for patients with higher PSA nadir values (P<.001). The 10-year distant metastases-free survival outcome among patients with pre-radiation therapy PSA nadirs of ≤0.3 ng/mL was 86.1%, compared with 78.6% for patients with higher PSA nadir values (P=.004). In a competing-risk analysis, prostate cancer-related deaths were also significantly reduced among patients with pre-radiation therapy PSA nadirs of <0.3 ng/mL compared with higher values (7.8% compared with 13.7%; P=.009). Multivariable analysis demonstrated that the pre-EBRT PSA nadir value was a significant predictor of long-term biochemical tumor control, distant metastases-free survival, and cause-specific survival outcomes. Conclusions: Pre-radiation therapy nadir PSA values of ≤0.3 ng/mL after neoadjuvant ADT were associated with improved long-term biochemical tumor control, reduction in distant metastases, and prostate cancer-related death. Patients with higher nadir values may require alternative adjuvant therapies to improve outcomes.

  9. Long-term use of metformin and colorectal cancer risk in type II diabetics

    DEFF Research Database (Denmark)

    Cardel, Majken; Jensen, S. M.; Pottegård, Anton;

    2014-01-01

    .99 for men). There was a significant dose-response association of metformin use > 250 defined daily dose (DDD) and for the duration of metformin use > 1 year. We found an indication of a protective effect of long-term metformin use against CRC in type II diabetics, although this effect was only seen in women....

  10. SOARCA Peach Bottom Atomic Power Station Long-Term Station Blackout Uncertainty Analysis: Convergence of the Uncertainty Results

    Energy Technology Data Exchange (ETDEWEB)

    Bixler, Nathan E.; Osborn, Douglas.; Sallaberry, Cedric Jean-Marie; Eckert-Gallup, Aubrey Celia; Mattie, Patrick D.; Ghosh, S. Tina

    2014-02-01

    This paper describes the convergence of MELCOR Accident Consequence Code System, Version 2 (MACCS2) probabilistic results of offsite consequences for the uncertainty analysis of the State-of-the-Art Reactor Consequence Analyses (SOARCA) unmitigated long-term station blackout scenario at the Peach Bottom Atomic Power Station. The consequence metrics evaluated are individual latent-cancer fatality (LCF) risk and individual early fatality risk. Consequence results are presented as conditional risk (i.e., assuming the accident occurs, risk per event) to individuals of the public as a result of the accident. In order to verify convergence for this uncertainty analysis, as recommended by the Nuclear Regulatory Commission’s Advisory Committee on Reactor Safeguards, a ‘high’ source term from the original population of Monte Carlo runs has been selected to be used for: (1) a study of the distribution of consequence results stemming solely from epistemic uncertainty in the MACCS2 parameters (i.e., separating the effect from the source term uncertainty), and (2) a comparison between Simple Random Sampling (SRS) and Latin Hypercube Sampling (LHS) in order to validate the original results obtained with LHS. Three replicates (each using a different random seed) of size 1,000 each using LHS and another set of three replicates of size 1,000 using SRS are analyzed. The results show that the LCF risk results are well converged with either LHS or SRS sampling. The early fatality risk results are less well converged at radial distances beyond 2 miles, and this is expected due to the sparse data (predominance of “zero” results).

  11. Important prognostic factors for the long-term survival of lung cancer subjects in Taiwan

    Directory of Open Access Journals (Sweden)

    Ko Albert

    2008-11-01

    Full Text Available Abstract Background This study used a large-scale cancer database in determination of prognostic factors for the survival of lung cancer subjects in Taiwan. Methods Total of 24,910 subjects diagnosed with lung cancer was analysed. Survival estimates by Kaplan-Meier methods. Cox proportional-hazards model estimated the death risk (hazard ratio (HR for various prognostic factors. Results The prognostic indicators associated with a higher risk of lung cancer deaths are male gender (males versus females; HR = 1.07, 95% confidence intervals (CI: 1.03–1.11, males diagnosed in later periods (shown in 1991–1994 versus 1987–1990; HR = 1.13, older age at diagnosis, large cell carcinoma (LCC/small cell carcinoma (SCC, and supportive care therapy over chemotherapy. The overall 5-year survival rate for lung cancer death was significantly poorer for males (21.3% than females (23.6%. Subjects with squamous cell carcinoma (SQCC and treatment by surgical resection alone had better prognosis. We find surgical resections to markedly increase 5-year survival rate from LCC, decreased risk of death from LCC, and no improved survival from SCC. Conclusion Gender and clinical characteristics (i.e. diagnostic period, diagnostic age, histological type and treatment modality play important roles in determining lung cancer survival.

  12. Symptomatic radiation-induced cardiac disease in long-term survivors of esophageal cancer

    Energy Technology Data Exchange (ETDEWEB)

    Iwahashi, Noriaki; Kosuge, Masami; Kimura, Kazuo [Division of Cardiology, Yokohama City University Medical Center, Yokohama (Japan); Sakamaki, Kentaro [Department of Biostatistics, Yokohama City University Medical Center, Yokohama (Japan); Kunisaki, Chikara [Department of Surgery, Gastroenterological Center, Yokohama City University Medical Center, Yokohama (Japan); Ogino, Ichiro; Watanabe, Shigenobu

    2016-06-15

    To evaluate clinical and dosimetric factors retrospectively affecting the risk of symptomatic cardiac disease (SCD) in esophageal cancer patients treated with radiotherapy. A total of 343 patients with newly diagnosed esophageal cancer were managed with concurrent chemoradiotherapy or radiotherapy alone. Of these, 58 patients were followed at our hospital for at least 4 years. Median clinical follow-up was 79 months. Cardiac toxicity was determined by Common Terminology Criteria for Adverse Events (CTCAE) v. 4.0. The maximum and mean doses to the heart and percentage of the volume were calculated from the dose-volume histograms. SCD manifested in 11 patients. The heart diseases included three pericardial effusions, one pericardial effusion with valvular disease and paroxysmal atrial tachycardia, three atrial fibrillations, one sinus tachycardia, one coronary artery disease, one chest pain with strongly suspected coronary artery disease, and one congestive heart failure. The actual incidence of SCD was 13.8 % at 5 years. Univariate and multivariate analyses of continuous variables revealed that the risk of developing an SCD depended on the volume of the heart receiving a dose greater than 45 Gy (V45), 50 Gy (V50), and 55 Gy (V55). No other clinical factors were found to influence the risk of SCD. For V45, V50, and V55, the lowest significant cutoff values were 15, 10, and 5 %, respectively. High-dose and large-volume irradiation of the heart increased the risk of SCD in long-term survivors. Using modern radiotherapy techniques, it is important to minimize the heart dose-volume parameters without reducing the tumor dose. (orig.) [German] Beurteilung von klinischen und dosimetrischen Faktoren, die mit Risiken eines retrospektiven Auftretens von symptomatischen Herzerkrankungen (SCD) bei Patienten zusammenhaengen, die aufgrund eines Oesophaguskarzinoms strahlentherapeutisch behandelt wurden. Insgesamt 343 Patienten mit neu diagnostiziertem Oesophaguskarzinom wurden mit

  13. Long-Term Outcomes and Complications in Patients With Craniopharyngioma: The British Columbia Cancer Agency Experience

    International Nuclear Information System (INIS)

    Purpose: We report long-term outcomes and complications of craniopharyngioma patients referred to our institution. Methods and Materials: Between 1971 and 2010, 123 consecutive patients received primary treatment for craniopharyngioma in British Columbia and were referred to our institution. The median age was 30 years (range, 2-80 years). Thirty-nine percent of patients were treated primarily with subtotal resection (STR) and radiation therapy (RT), 28% with STR alone, 15% with gross total resection, 11% with cyst drainage (CD) alone, 5% with CD+RT, and 2% with RT alone. Eight percent of patients received intracystic bleomycin (ICB) therapy. Results: Median follow-up was 8.9 years, and study endpoints were reported at 10 years. Ten-year Kaplan-Meier progression-free survival (PFS) was 46%. Patients treated with STR+RT or CD+RT had the highest PFS (82% and 83%, respectively). There were no significant differences between PFS after adjuvant versus salvage RT (84% vs 74%, respectively; P=.6). Disease-specific survival (DSS) was 88%, and overall survival (OS) was 80%. Primary treatment modality did not affect DSS or OS, while older age was a negative prognostic factor for OS but not DSS. Kaplan-Meier rates for visual deterioration, anterior pituitary hormone deficiency, diabetes insipidus, seizure disorder, and cerebrovascular events (CVE) due to treatment, not tumor progression, were 27%, 76%, 45%, 16%, and 11%, respectively. The CVE rate was 29% in patients who received ICB compared to 10% in those who did not (P=.07). Conclusions: We report favorable PFS in patients with craniopharyngioma, especially in those who received RT after surgery. DSS and OS rates were excellent regardless of primary treatment modality. We observed a high incidence of hypopituitarism, visual deterioration, and seizure disorder. Eleven percent of patients experienced CVEs after treatment. There was a suggestion of increased CVE risk in patients treated with ICB

  14. Long-Term Outcomes and Complications in Patients With Craniopharyngioma: The British Columbia Cancer Agency Experience

    Energy Technology Data Exchange (ETDEWEB)

    Lo, Andrea C., E-mail: andrealo@gmail.com [Department of Radiation Oncology, British Columbia Cancer Agency Vancouver Centre, Vancouver, British Columbia (Canada); Department of Surgery, University of British Columbia, Vancouver, British Columbia (Canada); Howard, A. Fuchsia [School of Population and Public Health, University of British Columbia, Vancouver, British Columbia (Canada); Nichol, Alan; Sidhu, Keerat; Abdulsatar, Farah [Department of Radiation Oncology, British Columbia Cancer Agency Vancouver Centre, Vancouver, British Columbia (Canada); Department of Surgery, University of British Columbia, Vancouver, British Columbia (Canada); Hasan, Haroon [Department of Radiation Oncology, British Columbia Cancer Agency Vancouver Centre, Vancouver, British Columbia (Canada); Goddard, Karen [Department of Radiation Oncology, British Columbia Cancer Agency Vancouver Centre, Vancouver, British Columbia (Canada); Department of Surgery, University of British Columbia, Vancouver, British Columbia (Canada)

    2014-04-01

    Purpose: We report long-term outcomes and complications of craniopharyngioma patients referred to our institution. Methods and Materials: Between 1971 and 2010, 123 consecutive patients received primary treatment for craniopharyngioma in British Columbia and were referred to our institution. The median age was 30 years (range, 2-80 years). Thirty-nine percent of patients were treated primarily with subtotal resection (STR) and radiation therapy (RT), 28% with STR alone, 15% with gross total resection, 11% with cyst drainage (CD) alone, 5% with CD+RT, and 2% with RT alone. Eight percent of patients received intracystic bleomycin (ICB) therapy. Results: Median follow-up was 8.9 years, and study endpoints were reported at 10 years. Ten-year Kaplan-Meier progression-free survival (PFS) was 46%. Patients treated with STR+RT or CD+RT had the highest PFS (82% and 83%, respectively). There were no significant differences between PFS after adjuvant versus salvage RT (84% vs 74%, respectively; P=.6). Disease-specific survival (DSS) was 88%, and overall survival (OS) was 80%. Primary treatment modality did not affect DSS or OS, while older age was a negative prognostic factor for OS but not DSS. Kaplan-Meier rates for visual deterioration, anterior pituitary hormone deficiency, diabetes insipidus, seizure disorder, and cerebrovascular events (CVE) due to treatment, not tumor progression, were 27%, 76%, 45%, 16%, and 11%, respectively. The CVE rate was 29% in patients who received ICB compared to 10% in those who did not (P=.07). Conclusions: We report favorable PFS in patients with craniopharyngioma, especially in those who received RT after surgery. DSS and OS rates were excellent regardless of primary treatment modality. We observed a high incidence of hypopituitarism, visual deterioration, and seizure disorder. Eleven percent of patients experienced CVEs after treatment. There was a suggestion of increased CVE risk in patients treated with ICB.

  15. Early FDG PET response assessment of preoperative radiochemotherapy in locally advanced rectal cancer: correlation with long-term outcome

    Energy Technology Data Exchange (ETDEWEB)

    Avallone, Antonio; Casaretti, Rossana; Montano, Massimo; Silvestro, Lucrezia [Istituto Nazionale per lo Studio e la Cura dei Tumori, Fondazione ' ' G. Pascale' ' , Department of Gastrointestinal Medical Oncology, Naples (Italy); Aloj, Luigi; Caraco, Corradina; Di Gennaro, Francesca; Lastoria, Secondo [Istituto Nazionale per lo Studio e la Cura dei Tumori, Fondazione ' ' G. Pascale' ' , Department of Nuclear Medicine, Naples (Italy); Delrio, Paolo [Istituto Nazionale per lo Studio e la Cura dei Tumori, Fondazione ' ' G. Pascale' ' , Department of Surgical Oncology, Naples (Italy); Pecori, Biagio [Istituto Nazionale per lo Studio e la Cura dei Tumori, Fondazione ' ' G. Pascale' ' , Department of Radiation Oncology, Naples (Italy); Tatangelo, Fabiana [Istituto Nazionale per lo Studio e la Cura dei Tumori, Fondazione ' ' G. Pascale' ' , Department of Pathology, Naples (Italy); Scott, Nigel [St. James University Hospital, Department of Pathology, Leeds (United Kingdom); Budillon, Alfredo [Istituto Nazionale per lo Studio e la Cura dei Tumori, Fondazione ' ' G. Pascale' ' , Department of Experimental Pharmacology, Naples (Italy)

    2012-12-15

    The aim of the present study is to prospectively evaluate the prognostic value of previously defined [{sup 18}F]2-fluoro-2-deoxy-D-glucose positron emission tomography (FDG PET) criteria of early metabolic response in patients with locally advanced rectal cancer (LARC) after long-term follow-up. Forty-two patients with poor prognosis LARC underwent three biweekly courses of chemotherapy with oxaliplatin, raltitrexed and 5-fluorouracil modulated by levofolinic acid during pelvic radiotherapy. FDG PET studies were performed before and 12 days after the beginning of the chemoradiotherapy (CRT) treatment. Total mesorectal excision (TME) was carried out 8 weeks after completion of CRT. A previously identified cutoff value of {>=}52 % reduction of the baseline mean FDG standardized uptake value (SUV{sub mean}) was applied to differentiate metabolic responders from non-responders and correlated to tumour regression grade (TRG) and survival. Twenty-two metabolic responders showed complete (TRG1) or subtotal tumour regression (TRG2) and demonstrated a statistically significantly higher 5-year relapse-free survival (RFS) compared with the 20 non-responders (86 vs 55 %, p =.014) who showed TRG3 and TRG4 pathologic responses. A multivariate analysis demonstrated that early {nabla}SUV{sub mean} was the only pre-surgical parameter correlated to the likelihood of recurrence (p =.05). This study is the first prospective long-term evaluation demonstrating that FDG PET is not only an early predictor of pathologic response but is also a valuable prognostic tool. Our results indicate the potential of FDG PET for optimizing multidisciplinary management of patients with LARC. (orig.)

  16. Long-Term Outcomes of Fractionated Stereotactic Radiation Therapy for Pituitary Adenomas at the BC Cancer Agency

    International Nuclear Information System (INIS)

    Purpose: To assess the long-term disease control and toxicity outcomes of fractionated stereotactic radiation therapy (FSRT) in patients with pituitary adenomas treated at the BC Cancer Agency. Methods and Materials: To ensure a minimum of 5 years of clinical follow-up, this study identified a cohort of 76 patients treated consecutively with FSRT between 1998 and 2007 for pituitary adenomas: 71% (54/76) had nonfunctioning and 29% (22/76) had functioning adenomas (15 adrenocorticotrophic hormone-secreting, 5 growth hormone-secreting, and 2 prolactin-secreting). Surgery was used before FSRT in 96% (73/76) of patients. A median isocenter dose of 50.4 Gy was delivered in 28 fractions, with 100% of the planning target volume covered by the 90% isodose. Patients were followed up clinically by endocrinologists, ophthalmologists, and radiation oncologists. Serial magnetic resonance imaging was used to assess tumor response. Results: With a median follow-up time of 6.8 years (range, 0.6 - 13.1 years), the 7-year progression-free survival was 97.1% and disease-specific survival was 100%. Of the 2 patients with tumor progression, both had disease control after salvage surgery. Of the 22 patients with functioning adenomas, 50% (11/22) had complete and 9% (2/22) had partial responses after FSRT. Of the patients with normal pituitary function at baseline, 48% (14/29) experienced 1 or more hormone deficiencies after FSRT. Although 79% (60/76) of optic chiasms were at least partially within the planning target volumes, no patient experienced radiation-induced optic neuropathy. No patient experienced radionecrosis. No secondary malignancy occurred during follow-up. Conclusion: In this study of long-term follow-up of patients treated for pituitary adenomas, FSRT was safe and effective

  17. Long-Term Outcomes of Fractionated Stereotactic Radiation Therapy for Pituitary Adenomas at the BC Cancer Agency

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Julian O.; Ma, Roy [Department of Radiation Oncology, British Columbia Cancer Agency, Vancouver (Canada); Division of Radiation Oncology and Developmental Radiotherapeutics, University of British Columbia, Vancouver (Canada); Akagami, Ryojo [Division of Neurosurgery, University of British Columbia, Vancouver (Canada); McKenzie, Michael [Department of Radiation Oncology, British Columbia Cancer Agency, Vancouver (Canada); Division of Radiation Oncology and Developmental Radiotherapeutics, University of British Columbia, Vancouver (Canada); Johnson, Michelle [Division of Endocrinology, University of British Columbia, Vancouver (Canada); Gete, Ermias [Department of Medical Physics, British Columbia Cancer Agency, Vancouver (Canada); Nichol, Alan, E-mail: anichol@bccancer.bc.ca [Department of Radiation Oncology, British Columbia Cancer Agency, Vancouver (Canada); Division of Radiation Oncology and Developmental Radiotherapeutics, University of British Columbia, Vancouver (Canada)

    2013-11-01

    Purpose: To assess the long-term disease control and toxicity outcomes of fractionated stereotactic radiation therapy (FSRT) in patients with pituitary adenomas treated at the BC Cancer Agency. Methods and Materials: To ensure a minimum of 5 years of clinical follow-up, this study identified a cohort of 76 patients treated consecutively with FSRT between 1998 and 2007 for pituitary adenomas: 71% (54/76) had nonfunctioning and 29% (22/76) had functioning adenomas (15 adrenocorticotrophic hormone-secreting, 5 growth hormone-secreting, and 2 prolactin-secreting). Surgery was used before FSRT in 96% (73/76) of patients. A median isocenter dose of 50.4 Gy was delivered in 28 fractions, with 100% of the planning target volume covered by the 90% isodose. Patients were followed up clinically by endocrinologists, ophthalmologists, and radiation oncologists. Serial magnetic resonance imaging was used to assess tumor response. Results: With a median follow-up time of 6.8 years (range, 0.6 - 13.1 years), the 7-year progression-free survival was 97.1% and disease-specific survival was 100%. Of the 2 patients with tumor progression, both had disease control after salvage surgery. Of the 22 patients with functioning adenomas, 50% (11/22) had complete and 9% (2/22) had partial responses after FSRT. Of the patients with normal pituitary function at baseline, 48% (14/29) experienced 1 or more hormone deficiencies after FSRT. Although 79% (60/76) of optic chiasms were at least partially within the planning target volumes, no patient experienced radiation-induced optic neuropathy. No patient experienced radionecrosis. No secondary malignancy occurred during follow-up. Conclusion: In this study of long-term follow-up of patients treated for pituitary adenomas, FSRT was safe and effective.

  18. Long-term Outcome of Peripherally Implanted Venous Access Ports in the Forearm in Female Cancer Patients

    Energy Technology Data Exchange (ETDEWEB)

    Klösges, Laura, E-mail: l.kloesges@uni-bonn.de; Meyer, Carsten, E-mail: carsten.meyer@ukb.uni-bonn.de; Boschewitz, Jack, E-mail: jack.boschewitz@ukb.uni-bonn.de; Andersson, Magnus, E-mail: magnus.andersson@ukb.uni-bonn.de [Universitätsklinikum Bonn, Department of Radiology (Germany); Rudlowski, Christian, E-mail: c.rudlowski@evk.de [Evangelisches Krankenhaus Bergisch Gladbach, Department of Gynecology (Germany); Schild, Hans H., E-mail: hans.schild@ukb.uni-bonn.de [Universitätsklinikum Bonn, Department of Radiology (Germany); Wilhelm, Kai, E-mail: kai.wilhelm@ek-bonn.de [Ev. Kliniken Bonn, Johanniter-Krankenhaus, Department of Radiology (Germany)

    2015-06-15

    PurposeThe aim of this retrospective study was to analyze the long-term outcome of peripherally implanted venous access ports in the forearm at our institution in a female patient collective.MethodsBetween June 2002 and May 2011, a total of 293 female patients with an underlying malignancy had 299 forearm ports implanted in our interventional radiology suite. The mean age of the cohort was 55 ± 12 years (range 26–81 years). The majority of women suffered from breast (59.5 %) or ovarian cancer (28.1 %). Complications were classified as infectious complications, thrombotic and nonthrombotic catheter dysfunction (dislocation of the catheter or port chamber, fracture with/without embolization or kinking of the catheter, port occlusion), and others.ResultsWe analyzed a total of 90,276 catheter days in 248 port systems (47 patients were lost to follow-up). The mean device service interval was 364 days per catheter (range 8–2,132, median 223 days, CI 311–415, SD 404). Sixty-seven early (≤30 days from implantation) or late complications (>30 days) occurred during the observation period (0.74/1,000 catheter days). Common complications were port infection (0.18/1,000 days), thrombotic dysfunction (0.12/1,000 days), and skin dehiscence (0.12/1,000 days). Nonthrombotic dysfunction occurred in a total of 21 cases (0.23/1,000 days) and seemed to cumulate on the venous catheter entry site on the distal upper arm.ConclusionPeripherally implanted venous access ports in the forearm are a safe alternative to chest or upper-arm ports in female oncology patients. Special attention should be paid to signs of skin dehiscence and nonthrombotic dysfunction, especially when used for long-term treatment.

  19. Long-term cognitive function following chemotherapy in patients with testicular cancer

    DEFF Research Database (Denmark)

    Pedersen, Anders Degn; Rossen, Philip; Mehlsen, Mimi Yung;

    2009-01-01

    Cancer patients frequently report cognitive complaints following chemotherapy, but the results from the available studies, mainly of women with breast cancer, are inconsistent. Our aim was to compare cognitive function of men with testicular cancer (TC) who had orchiectomy and chemotherapy...... (bleomycin, etoposide, cisplatin) with men who had orchiectomy only or orchiectomy and radiotherapy. Thirty-six chemotherapy patients and 36 nonchemotherapy patients were tested 2-7 years after treatment for TC with standardized neuropsychological tests. Chemotherapy and nonchemotherapy patients displayed...... similar performances on cognitive tests (p values adjusted for multiple comparisons: .63-1.00). Moreover, there was no difference in the proportion of cognitively impaired patients in the chemotherapy group (5.6%) compared to the nonchemotherapy group (8.3%) (chi2 = 0.22, p = .64). Our results...

  20. Long-Term Outcomes From a Prospective Trial of Stereotactic Body Radiotherapy for Low-Risk Prostate Cancer

    Energy Technology Data Exchange (ETDEWEB)

    King, Christopher R., E-mail: crking@mednet.ucla.edu [Departments of Radiation Oncology and Urology, University of California Los Angeles School of Medicine, Los Angeles, CA (United States); Brooks, James D.; Gill, Harcharan; Presti, Joseph C. [Department of Urology, Stanford University School of Medicine, Stanford, CA (United States)

    2012-02-01

    Purpose: Hypofractionated radiotherapy has an intrinsically different normal tissue and tumor radiobiology. The results of a prospective trial of stereotactic body radiotherapy (SBRT) for prostate cancer with long-term patient-reported toxicity and tumor control rates are presented. Methods and Materials: From 2003 through 2009, 67 patients with clinically localized low-risk prostate cancer were enrolled. Treatment consisted of 36.25 Gy in 5 fractions using SBRT with the CyberKnife as the delivery technology. No patient received hormone therapy. Patient self-reported bladder and rectal toxicities were graded on the Radiation Therapy Oncology Group scale (RTOG). Results: Median follow-up was 2.7 years. There were no grade 4 toxicities. Radiation Therapy Oncology Group Grade 3, 2, and 1 bladder toxicities were seen in 3% (2 patients), 5% (3 patients), and 23% (13 patients) respectively. Dysuria exacerbated by urologic instrumentation accounted for both patients with Grade 3 toxicity. Urinary incontinence, complete obstruction, or persistent hematuria was not observed. Rectal Grade 3, 2, and 1 toxicities were seen in 0, 2% (1 patient), and 12.5% (7 patients), respectively. Persistent rectal bleeding was not observed. Low-grade toxicities were substantially less frequent with QOD vs. QD dose regimen (p = 0.001 for gastrointestinal and p = 0.007 for genitourinary). There were two prostate-specific antigen (PSA), biopsy-proven failures with negative metastatic workup. Median PSA at follow-up was 0.5 {+-} 0.72 ng/mL. The 4-year Kaplan-Meier PSA relapse-free survival was 94% (95% confidence interval, 85%-102%). Conclusion: Significant late bladder and rectal toxicities from SBRT for prostate cancer are infrequent. PSA relapse-free survival compares favorably with other definitive treatments. The current evidence supports consideration of stereotactic body radiotherapy among the therapeutic options for localized prostate cancer.

  1. Propensity-Weighted Comparison of Long-Term Risk of Urinary Adverse Events in Elderly Women Treated For Cervical Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Elliott, Sean P., E-mail: selliott@umn.edu [Department of Urology, University of Minnesota, Minneapolis, Minnesota (United States); Fan, Yunhua; Jarosek, Stephanie [Department of Urology, University of Minnesota, Minneapolis, Minnesota (United States); Chu, Haitao [Department of Biostatistics, University of Minnesota, Minneapolis, Minnesota (United States); Downs, Levi [Department of Obstetrics and Gynecology, University of Minnesota, Minneapolis, Minnesota (United States); Dusenbery, Kathryn [Department of Radiation Oncology, University of Minnesota, Minneapolis, Minnesota (United States); Geller, Melissa A. [Department of Obstetrics and Gynecology, University of Minnesota, Minneapolis, Minnesota (United States); Virnig, Beth A. [Department of Health Policy and Management, University of Minnesota, Minneapolis, Minnesota (United States)

    2015-07-01

    Purpose: Cervical cancer treatment is associated with a risk of urinary adverse events (UAEs) such as ureteral stricture and vesicovaginal fistula. We sought to measure the long-term UAE risk after surgery and radiation therapy (RT), with confounding controlled through propensity-weighted models. Methods and Materials: From the Surveillance, Epidemiology, and End Results (SEER)-Medicare database, we identified women ≥66 years old with nonmetastatic cervical cancer treated with simple surgery (SS), radical hysterectomy (RH), external beam RT plus brachytherapy (EBRT+BT), or RT+surgery. We matched them to noncancer controls 1:3. Differences in demographic and cancer characteristics were balanced by propensity weighting. Grade 3 to 4 UAEs were identified by diagnosis codes plus treatment codes. Cumulative incidence was measured using Kaplan-Meier methods. The hazard associated with different cancer treatments was compared using Cox models. Results: UAEs occurred in 272 of 1808 cases (17%) and 222 of 5424 (4%) controls; most (62%) were ureteral strictures. The raw cumulative incidence of UAEs was highest in advanced cancers. UAEs occurred in 31% of patients after EBRT+BT, 25% of patients after RT+surgery, and 15% of patients after RH; however, after propensity weighting, the incidence was similar. In adjusted Cox models (reference = controls), the UAE risk was highest after RT+surgery (hazard ratio [HR], 5.07; 95% confidence interval [CI], 2.32-11.07), followed by EBRT+BT (HR, 3.33; 95% CI, 1.45-7.65), RH (HR, 3.65; 95% CI, 1.41-9.46) and SS (HR, 0.99; 95% CI, 0.32-3.01). The higher risk after RT+surgery versus EBRT+BT was statistically significant, whereas, EBRT+BT and RH were not significantly different from each other. Conclusions: UAEs are common after cervical cancer treatment, particularly in patients with advanced cancers. UAEs are more common after RT, but these women tend to have the advanced cancers. After propensity weighting, the risk after RT was similar

  2. Long-Term Outcome of A Large Series of Gastric Cancer Patients in China

    Institute of Scientific and Technical Information of China (English)

    Ai-wen Wu; Zhao-de Bu; Ji Zhang; Xiang-qian Su; Yi Wang; Guang-wei Xu; Jia-fu Ji; Hong Yang; Yan-ning Li; Shuang-xi Li; Lian-hai Zhang; Zi-yu Li; Xiao-jiang Wu; Xiang-long Zong

    2010-01-01

    Objective:The outcome of gastric cancer treatment in China is relatively poor compared with those in Japan and Korea.Relevant factors are not quite clear till now.The aim of this study is to present data on gastric cancer patients from a single high volume cancer center of China and to illuminate relevant factors regarding unsatisfactory outcome.Methods:A total of 2312 consecutive pathologically proven gastric carcinoma patients were treated in Beijing Cancer Hospital from January 1995 to December 2005.Clinical information including demographic information,tumor characteristics,therapeutic experience and survival was retrieved from the Database specially designed for Gastric Cancer Collaborative Group,Beijing Cancer Hospital.Results:There were 1633 males and 679 females with a median age of 58.8 years(range 19-89).Merely 181 patients were in the early stage(7.8%).Curative resection was performed in less than 72% of the patients.The number of lymph nodes harvested varied from 0 to 71(average 9)while the median number of positive lymph node was 2(0-37).Only in 650patients the number of lymph nodes harvested was more than 14.At the end of follow-up,874 patients were still alive while1132 died.The 1,2,5,10-year overall survival were 68.50%,51.88%,36.83%,and 30.49%,respectively.Multivariate analysis demonstrated that TNM stage,tumor location,tumor size,surgery,and vascular invasion were independent prognostic factors.Conclusion:The outcome of gastric cancer in China is not as good as expected.Early detection and standardized curative resection should be prompted at present to improve the outcome.

  3. Long-term changes in cognitive bias and coping response as a result of chronic unpredictable stress during adolescence

    Directory of Open Access Journals (Sweden)

    Lauren eChaby

    2013-07-01

    Full Text Available Animals that experience adverse events in early life often have life-long changes to their physiology and behavior. Long-term effects of stress during early life have been studied extensively, but less attention has been given to the consequences of negative experiences solely during the adolescent phase. Adolescence is a particularly sensitive period of life when regulation of the glucocorticoid stress hormone response matures and specific regions in the brain undergo considerable change. Aversive experiences during this time might, therefore, be expected to generate long-term consequences for the adult phenotype. Here we investigated the long-term effects of exposure to chronic unpredictable stress during adolescence on adult decision making, coping response, cognitive bias, and exploratory behavior in rats. Rats exposed to chronic unpredictable stress (e.g. isolation, crowding, cage tilt were compared to control animals that were maintained in standard, predictable conditions throughout development. Unpredictable stress during adolescence resulted in a suite of long-term behavioral and cognitive changes including a negative cognitive bias (F1,12 = 5.000, P < 0.05, altered coping response (T1,14 = 2.216, P = 0.04, and accelerated decision making (T1,14 = 3.245, P = 0.01. Exposure to chronic stress during adolescence also caused a short-term increase in boldness behaviors; in a novel object test 15 days after the last stressor, animals exposed to chronic unpredictable stress had decreased latencies to leave a familiar shelter and approach a novel object (T1,14 = 2.240, P = 0.04; T1,14 = 2.419, P = 0.03, respectively. The results showed that stress during adolescence has long-term impacts on behavior and cognition that affect the interpretation of ambiguous stimuli, behavioral response to adverse events, and how animals make decisions. Stress during adolescence also induced short-term changes in the way animals moved around a novel environment.

  4. Long-term results of radiotherapy in the treatment of pituitary adenomas in children and adolescents

    Energy Technology Data Exchange (ETDEWEB)

    Grigsby, P.W.; Thomas, P.R.; Simpson, J.R.; Fineberg, B.B.

    1988-12-01

    A retrospective review was performed of 11 children and adolescents (less than 19 years of age) with diagnosed pituitary adenomas. The patients were treated with subtotal resection and postoperative irradiation (S + R) or with irradiation alone (RT) at the Radiation Oncology Center, Mallinckrodt Institute of Radiology, Washington University Medical Center, from January 1958 through December 1982. Patient conditions at diagnosis were acromegaly in one, Nelson's syndrome in one, prolactinoma in three, chromophobe adenoma in three, and Cushing's disease in three. Median follow-up was 15.6 years (range 6.3-29.5 years). Only two patients have had failure: one at 8.6 years and the other at 20.7 years following treatment. All four patients with visual field (VF) defects at diagnosis underwent S + R, with only one developing recurrent disease. The remaining seven patients, who did not have VF defects, received RT only, and there has been one failure in this group. None have suffered long-term visual complications. All have been able to continue school and/or work. Three of eight females have borne children. Hypopituitarism requiring medication occurred in all who received S + R and in four of seven who received RT only.

  5. Long-term results of percutaneous self-expandable metallic stents in malignant biliary obstruction

    International Nuclear Information System (INIS)

    Evaluation of the long-term follow-up data of 155 patients with inoperable malignant biliary obstruction who received percutaneous placement of self expandable metallic stent (EMS) and external beam radiotherapy (EBR) combined with self-expandable metallic stent. One-hundred sixty EMS were inserted in 155 patients with inoperable malignant biliary obstruction. One-hundred forty-three patients (Group A) were inserted EMS alone. Twelve patients (Group B) underwent external radiotherapy (40∼45 Gy) after stent insertion. We compared to the Group A and Group B about survival, stent patency and administration. The mean length of survival for the entire group was 111±87 days, while the mean period of patency for all stents was 103±74. We found no statistically significant difference in patient survival or stent patency periods in regard to the level and cause of obstruction. Prolongation of actuarial survival was observed in Group B (316±231 days) as compared to Group A (126±85 days,). Mean length of survival rate and mean period of stent patency rate were not significantly different in regard to the level, cause of obstruction and each stent. External radiotherapy combined EMS could achieve effective palliation and improve the quality of life in selected patients with malignant biliary obstruction. (author)

  6. [Clinical and functional analysis of long-term results of uvulopalatopharyngoplasty].

    Science.gov (United States)

    Fernández Julián, E; Esparcia Navarro, M; García Callejo, F J; Orts Alborch, M H; Morant Ventura, A; de la Fuente, L; Sánchez, F; Marco Algarra, J

    2002-04-01

    In order to evaluate the clinical and functional effectiveness of uvulopalatopharyngoplasty (UPPP) in chronic roncopathy, we studied the subjective improvement of operated patients and compared to pulsioximetry findings before and after surgery. A follow-up was made on 72 patients entitled of chronic roncopathy--51 with obstructive sleep apnea syndrome (OSAS) and 21 with simple snoring-, for a mean period of time of 41 months. Preoperatory study included on ENT exploration, fibre optic endoscopy, Müller maneuver, pharyngeal CT, value of daytime sleepiness with Epworth's scale, espirometry and pulsioximetry, and the postoperatory study included of pulsioximetry and a health questionnaire over snoring and daytime sleepiness. Snoring improved or disappeared in 13 of 21 patients (61.8%), and daytime sleepiness did it in 26 of 39 (66.6%). Therapeutic failure in snoring was mainly due to an increase in the body mass index. After UPPP in OSAS, only 21 patients (41.1%) showed all positive response criteria (decrease into ODI > or = 50% or in absolute values or = 85%). UPPP failed in long term evaluation in the rest of individuals. Patient selection is mandatory to optimize clinical response of UPPP for snoring, without OSAS success depends on body mass index, respiratory disturbances ratios and the eventual presence of another upper airways collapses below velopharyngeal segment. PMID:12185904

  7. [Long-term clinical results with Procera AllCeram full-ceramic crowns].

    Science.gov (United States)

    Galindo, Martha L; Hagmann, Edgar; Marinello, Carlo P; Zitzmann, Nicola U

    2006-01-01

    The aim of this prospective clinical study was to investigate the long-term survival rate of Procera AllCeram full-ceramic crowns, which were fabricated with aluminiumoxide cores. In 50 patients, 155 Procera crowns with a conventional or reduced core (porcelain collar) were placed on natural abutment teeth. 78% of this group (39 patients with 135 crowns) were examined between May and August 2005 according to the modified USPHS-Criteria. These crowns had been in place for a period of one to 92 months (mean 55 months). Almost half of the crowns were located in the molar region, while 28% were premolars and 24% anterior crowns. Due to one crown fracture the cumulative survival rate was 99% after five and seven years. The clinical success was achieved irrespective of the tooth position, tooth vitality, the preparation margin and the cementum medium used (composite resin or glasionomer cement). In addition, survival was neither influenced by the core design with reduced or conventional margin nor by the core thickness, which measured regularly 0.6 mm in the majority of the specimens. Based on the present findings, it can be concluded that Procera AllCeram is a predictable technique for metal-free, esthetic full-ceramic crowns in the anterior and posterior region. PMID:16989114

  8. Chronic pain and other sequelae in long-term breast cancer survivors: Nationwide survey in Denmark

    DEFF Research Database (Denmark)

    Peuckmann, V.; Ekholm, O.; Rasmussen, N.K.;

    2008-01-01

    with treatment were investigated. Report of chronic pain was compared to normative data. Results: The response rate was 79%. Chronic pain prevalence of 42% was significantly higher in BCS compared to general population women (SRR: 1.32: 95% Cl: 1.23-1.42). Sequelae related to breast cancer were paraesthesia 47...... (divorced, widowed, separated), radiotherapy, and time since operation

  9. Cancer risk in long-term users of valproate: a population-based case-control study

    DEFF Research Database (Denmark)

    Hallas, Jesper; Friis, Søren; Bjerrum, Lars;

    2009-01-01

    BACKGROUND: Inhibitors of histone deacetylases (HDAC) have shown promise as targeted cancer therapy. Valproate, an older anticonvulsant, has been shown to possess HDAC inhibitory activity. We undertook this case-control study to clarify whether long-term users of valproate had a reduced cancer in......-term valproate use is not associated with a reduced cancer risk. Our study does not support HDAC inhibition as a pharmacologic principle for general chemoprevention.......BACKGROUND: Inhibitors of histone deacetylases (HDAC) have shown promise as targeted cancer therapy. Valproate, an older anticonvulsant, has been shown to possess HDAC inhibitory activity. We undertook this case-control study to clarify whether long-term users of valproate had a reduced cancer...... incidence. If so, it would support HDAC inhibition as a pharmacologic principle in chemoprevention. METHODS: We identified 149,417 incident cancer cases in Denmark during the study period 2000 through 2005, and 597,668 age- and gender-matched controls. Data on history of cancer, past hospital admission...

  10. Impact of diet on long-term decline in gastric cancer incidence in Poland

    Institute of Scientific and Technical Information of China (English)

    Miros(l)aw Jarosz; W(l)odzimierz Seku(l)a; Ewa Rychlik; Katarzyna Figurska

    2011-01-01

    AIM:To examine the relationship between the trends in food consumption and gastric cancer morbidity in Poland.METHODS:The study was based on gastric cancer incidence rates and consumption of vegetables,fruit,vitamin C and salt in Poland between 1960 and 2006.Food consumption data were derived from the national food balance sheets or household budget surveys.Spearman correlation coefficients were used to estimate the relationship between the variables.RESULTS:A negative correlation was found between vegetables(-0.70 both for men and women;P < 0.0001),fruit(-0.65 and -0.66;P < 0.0001)and vitamin C(-0.75 and -0.74;P < 0.0001)consumption and stomach cancer incidence rates.The same applied to the availability of refrigerators in the household(-0.77 and -0.80;P < 0.0001).A decline in these rates could also be linked to reduction in salt intake.CONCLUSION:The decline of gastric cancer incidence probably resulted from increased consumption of vegetables,fruit and vitamin C and a decrease in salt consumption.

  11. Does the use of extended criteria donors influence early and long-term results of lung transplantation?

    OpenAIRE

    Schiavon, Marco; Falcoz, Pierre-Emmanuel; Santelmo, Nicola; Massard, Gilbert

    2011-01-01

    A best evidence topic was constructed according to a structured protocol. The question addressed was whether the presence of extended criteria donors influences the early and long-term results in patients referred for lung transplantation. Of the 30 papers found using a report search, 14 presented the best evidence to answer the clinical question. The authors, journal, date, country of publication, study type, group studied, relevant outcomes and results of these papers are given. In total, w...

  12. US-Guided Vacuum-Assisted Biopsy of Microcalcifications in Breast Lesions and Long-Term Follow-Up Results

    Science.gov (United States)

    Kim, Hua Sun; Kim, Eun-Kyung; Kwak, Jin Young; Son, Eun Ju; Oh, Ki Keun

    2008-01-01

    Objective To evaluate the diagnostic accuracy of the use of an ultrasonography (US)-guided vacuum-assisted biopsy for microcalcifications of breast lesions and to evaluate the efficacy of the use of US-guided vacuum-assisted biopsy with long-term follow-up results. Materials and Methods US-guided vacuum-assisted biopsy cases of breast lesions that were performed between 2002 and 2006 for microcalcifications were retrospectively reviewed. A total of 62 breast lesions were identified where further pathological confirmation was obtained or where at least two years of mammography follow-up was obtained. These lesions were divided into the benign and malignant lesions (benign and malignant group) and were divided into underestimated group and not-underestimated lesions (underestimated and not-underestimated group) according to the diagnosis after a vacuum-assisted biopsy. The total number of specimens that contained microcalcifications was analyzed and the total number of microcalcification flecks as depicted on specimen mammography was analyzed to determine if there was any statistical difference between the groups. Results There were no false negative cases after more than two years of follow-up. Twenty-nine lesions were diagnosed as malignant (two invasive carcinomas and 27 carcinoma in situ lesions). Two of the 27 carcinoma in situ lesions were upgraded to invasive cancers after surgery. Among three patients diagnosed with atypical ductal hyperplasia, the diagnosis was upgraded to a ductal carcinoma in situ after surgery in one patient. There was no statistically significant difference in the number of specimens with microcalcifications and the total number of microcalcification flecks between the benign group and malignant group of patients and between the underestimated group and not-underestimated group of patients. Conclusion US-guided vacuum-assisted biopsy can be an effective alternative to stereotactic-guided vacuum-assisted biopsy in cases where

  13. BRCA1/2 mutation testing in breast cancer patients: a prospective study of the long-term psychological impact of approach during adjuvant radiotherapy

    OpenAIRE

    Schlich-Bakker, K.J.; Ausems, M.G.E.M.; Kroode, H.F.J. ten; Wárlám-Rodenhuis, C.C.; Bout, J. van den

    2007-01-01

    This study assessed psychological distress during the first year after diagnosis in breast cancer patients approached for genetic counseling at the start of adjuvant radiotherapy and identified those vulnerable to long-term high distress. Of the approached patients some chose to receive a DNA test result (n = 58), some were approached but did not fulfill criteria for referral (n = 118) and some declined counseling and/or testing (n = 44). The comparative group consisted of patients not eligib...

  14. Adjuvant IMRT/XELOX radiochemotherapy improves long-term overall- and disease-free survival in advanced gastric cancer

    International Nuclear Information System (INIS)

    Purpose: In a retrospective analysis, adjuvant intensity-modulated radiation therapy (IMRT) combined with modern chemotherapy improved advanced gastric cancer survival rates compared to a combination of three-dimensional conformal radiation therapy (3D-CRT) and conventional chemotherapy. We report on the long-term outcomes of two consecutive patient cohorts that were treated with either IMRT and intensive chemotherapy, or 3D-CRT and conventional chemotherapy. Patients and methods: Between 2001 and 2008, 65 consecutive gastric cancer patients received either 3D-CRT (n = 27) or IMRT (n = 38) following tumor resection. Chemotherapy comprised predominantly 5-fluorouracil/folinic acid (5-FU/FA) in the earlier cohort and capecitabine plus oxaliplatin (XELOX) in the latter. The primary endpoints were overall survival (OS) and disease-free survival (DFS). Results: Median OS times were 18 and 43 months in the 3D-CRT and IMRT groups, respectively (p = 0.0602). Actuarial 5-year OS rates were 26 and 47 %, respectively. Within the IMRT group, XELOX gave better results than 5-FU/FA in terms of OS, but this difference was not statistically significant. The primary cause of death in both groups was distant metastasis. Median DFS times were 14 and 35 months in the 3D-CRT and IMRT groups, respectively (p = 0.0693). Actuarial 5-year DFS rates were 22 and 44 %, respectively. Among patients receiving 5-FU/FA, DFS tended to be better in the IMRT group, but this was not statistically significant. A similar analysis for the XELOX group was not possible as 3D-CRT was almost never used to treat these patients. No late toxicity exceeding grade 3 or secondary tumors were observed. Conclusion: After a median follow-up period of over 5 years, OS and DFS were improved in the IMRT/XELOX treated patients compared to the 3D-CRT/5-FU/FA group. Long-term observation revealed no clinical indications of therapy-induced secondary tumors or renal toxicity. (orig.)

  15. Adjuvant IMRT/XELOX radiochemotherapy improves long-term overall- and disease-free survival in advanced gastric cancer

    Energy Technology Data Exchange (ETDEWEB)

    Boda-Heggemann, J.; Schneider, V. [Heidelberg Univ., Universitaetsmedizin Mannheim (Germany). Dept. of Radiation Oncology; Weiss, C. [Heidelberg Univ., Universitaetsmedizin Mannheim (Germany). Dept. of Biomathematics and Medical Statistics] [and others

    2013-05-15

    Purpose: In a retrospective analysis, adjuvant intensity-modulated radiation therapy (IMRT) combined with modern chemotherapy improved advanced gastric cancer survival rates compared to a combination of three-dimensional conformal radiation therapy (3D-CRT) and conventional chemotherapy. We report on the long-term outcomes of two consecutive patient cohorts that were treated with either IMRT and intensive chemotherapy, or 3D-CRT and conventional chemotherapy. Patients and methods: Between 2001 and 2008, 65 consecutive gastric cancer patients received either 3D-CRT (n = 27) or IMRT (n = 38) following tumor resection. Chemotherapy comprised predominantly 5-fluorouracil/folinic acid (5-FU/FA) in the earlier cohort and capecitabine plus oxaliplatin (XELOX) in the latter. The primary endpoints were overall survival (OS) and disease-free survival (DFS). Results: Median OS times were 18 and 43 months in the 3D-CRT and IMRT groups, respectively (p = 0.0602). Actuarial 5-year OS rates were 26 and 47 %, respectively. Within the IMRT group, XELOX gave better results than 5-FU/FA in terms of OS, but this difference was not statistically significant. The primary cause of death in both groups was distant metastasis. Median DFS times were 14 and 35 months in the 3D-CRT and IMRT groups, respectively (p = 0.0693). Actuarial 5-year DFS rates were 22 and 44 %, respectively. Among patients receiving 5-FU/FA, DFS tended to be better in the IMRT group, but this was not statistically significant. A similar analysis for the XELOX group was not possible as 3D-CRT was almost never used to treat these patients. No late toxicity exceeding grade 3 or secondary tumors were observed. Conclusion: After a median follow-up period of over 5 years, OS and DFS were improved in the IMRT/XELOX treated patients compared to the 3D-CRT/5-FU/FA group. Long-term observation revealed no clinical indications of therapy-induced secondary tumors or renal toxicity. (orig.)

  16. Long-Term Results of Cataract Surgery in Patients with Unilateral Childhood Cataract

    Directory of Open Access Journals (Sweden)

    Suzan Güven Yılmaz

    2012-03-01

    Full Text Available Pur po se: To evaluate the long-term visual outcome and to determine the surgical complications after cataract surgery in patients with unilateral childhood cataract. Ma te ri al and Met hod: We retrospectively reviewed the records of 18 cases with unilateral childhood cataract who had undergone cataract surgery before the age of seven. Primary intraocular lens (IOL implantation was made in children who were older than 1 year of age. Secondary IOL implantation was made after 18 months in children who were operated before the age of 1 year and were left aphakic. Occlusion therapy was performed to all children for amblyopia postoperatively. Visual acuity and complications were evaluated in a mean follow-up period of 4.8 years. Re sults: The mean age of the 18 patients (9 female/9 male at the time of surgery was 43.6±33.7(1-84 months. Eleven (61% patients had cataract surgery after 1 year of age. Secondary IOL implantation was performed at mean 28th month in 4 of 7 aphakic patients (57% who had cataract surgery before one year of age. In 3 (43% aphakic patients, secondary IOL implantation could not be performed because of ocular pathologies such as microophthalmia. Final visual acuity was 0.5 or better in 7 eyes (39%, between 0.1 and 0.5 in 6 eyes (33%, and worse than 0.1 - in 5 eyes (28%. Of 5 eyes that had visual acuity worse than 0.1, 4 (80% had at least one additional ocular pathology such as microphthalmia, strabismus and nystagmus. Nd:YAG laser posterior capsulotomy was performed at mean 8th month in 7 of 8 (87% children whose posterior capsules were left intact at surgery. Dis cus si on: Favorable visual outcomes can be achieved with surgical intervention and complementary amblyopia treatment in children with unilateral cataract. Preoperative microphthalmia, nystagmus and strabismus are not entirely an obstacle to visual development, but they are important factors leading to low visual acuity. (Turk J Ophthalmol 2012; 42: 103-10

  17. Long-Term Breast Cancer Patient Outcomes After Adjuvant Radiotherapy Using Intensity-Modulated Radiotherapy or Conventional Tangential Radiotherapy

    OpenAIRE

    Yang, Jen-Fu; Lee, Meei-Shyuan; Lin, Chun-Shu; Chao, Hsing-Lung; Chen, Chang-Ming; Lo, Cheng-Hsiang; Fan, Chao-Yueh; Tsao, Chih-Cheng; Huang, Wen-Yen

    2016-01-01

    Abstract The aim of the article is to analyze breast cancer patient clinical outcomes after long-term follow-up using intensity-modulated radiotherapy (IMRT) or conventional tangential radiotherapy (cRT). We retrospectively reviewed patients with stage 0–III breast cancer who received breast conserving therapy between April 2004 and December 2007. Of the 234 patients, 103 (44%) were treated with IMRT and 131 (56%) were treated with cRT. A total prescription dose of 45 to 50 Gy (1.8–2 Gy per f...

  18. Quality of life and stress response symptoms in long-term and recent spouses of testicular cancer survivors

    OpenAIRE

    Tuinman, MA; Fleer, J; Hoekstra, HJ; Sleijfer, DT; Hoekstra-Weebers, JEHM

    2004-01-01

    The aim of this study was to gain insight into the quality of life (QoL) and stress response of female spouses of men cured of testicular cancer in the long-term. Time since treatment completion varied from 0.5 to 23.8 years. Two hundred and fifty nine testicular cancer survivors and their spouses completed the Dutch version of the MOS Short Form (SF)-36 and the Impact of Event Scale. QoL data from a reference group of women were used for comparison. Spouses who had relationship with the test...

  19. US-Guided Vacuum-Assisted Biopsy of Microcalcifications in Breast Lesions and Long-Term Follow-Up Results

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hua Sun; Kim, Min Jung; Kim, Eun Kyung; Kwak, Jin Young [Severance Hospital, Yonsei University College of Medicine, Seoul (Korea, Republic of); Son, Eun Ju; Oh, Ki Keun [Yongdong Severance Hospital, Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2008-12-15

    To evaluate the diagnostic accuracy of the use of an ultrasonography (US)-guided vacuum-assisted biopsy for microcalcifications of breast lesions and to evaluate the efficacy of the use of US-guided vacuum-assisted biopsy with long-term follow-up results. US-guided vacuum-assisted biopsy cases of breast lesions that were performed between 2002 and 2006 for microcalcifications were retrospectively reviewed. A total of 62 breast lesions were identified where further pathological confirmation was obtained or where at least two years of mammography follow-up was obtained. These lesions were divided into the benign and malignant lesions (benign and malignant group) and were divided into underestimated group and not-underestimated lesions (underestimated and not-underestimated group) according to the diagnosis after a vacuum-assisted biopsy. The total number of specimens that contained microcalcifications was analyzed and the total number of microcalcification flecks as depicted on specimen mammography was analyzed to determine if there was any statistical difference between the groups. There were no false negative cases after more than two years of follow- up. Twenty-nine lesions were diagnosed as malignant (two invasive carcinomas and 27 carcinoma in situ lesions). Two of the 27 carcinoma in situ lesions were upgraded to invasive cancers after surgery. Among three patients diagnosed with atypical ductal hyperplasia, the diagnosis was upgraded to a ductal carcinoma in situ after surgery in one patient. There was no statistically significant difference in the number of specimens with microcalcifications and the total number of microcalcification flecks between the benign group and malignant group of patients and between the underestimated group and not-underestimated group of patients. US-guided vacuum-assisted biopsy can be an effective alternative to stereotactic-guided vacuum-assisted biopsy in cases where microcalcifications are visible with the use of high

  20. Long-term functional results of adult intra-articular distal humeral fractures treated by open reduction and plate osteosynthesis

    OpenAIRE

    Urguden, Mustafa; Soyuncu, Yetkin; Aslan, Tevfik

    2004-01-01

    Objectives: We assessed the long-term functional results of surgical treatment of distal intra-articular humeral fractures, together with the factors having influence on the outcome. Methods: Thirty-four patients (25 males, 9 females; mean age 38 years; range 20 to 78 years) who were treated by open reduction and plate osteosynthesis were retrospectively evaluated. All fractures were type C according to the AO classification. Five patients had open fractures. Thirty-three patients had surg...

  1. A long-term survival pattern for breast cancer treated in a single institution

    Directory of Open Access Journals (Sweden)

    T Gokce

    2011-01-01

    Full Text Available Aim: This paper presents a 14-year retrospective study evaluating the survival rates and prognostic factors of breast carcinoma patients treated in private treatment center in the west coast of Turkey. Materials and Methods: The survival rates of breast cancer patients (n = 1746 who have been treated from 1995 until 2008 were analyzed. The clinical data include age, menopausal stage, oestrogen (ER and progesterone (PR receptor status, and C-erbB-2 status as well as histopathological evaluation. AJCC (2002 was used for clinical tumor staging. Survival rates were computed using standard Kaplan-Meier methods, and the difference in survival curves was analyzed with the log-rank test. Results: The 14-year overall survival, disease-free survival, local failure-free survival, and distant failure-free survival rates were 77%, 95%, 77%, and 94%, respectively. Early-stage patients had higher overall survival rates compared to advanced-stage patients (stage IIIb and IIIc, AJCC 2002, and early-stage patients had higher survival rates than advanced-stage patients for disease-free survival, local failure-free survival, and distant failure-free survival. The risk for cancer development increases significantly for advanced-stage patients with positive ER and PR receptor as well as C-erbB-2 receptor. Conclusions: The incidence of breast cancer in Turkey is smaller compared to other European countries. Low advanced-stage patient numbers compared to high early-stage patient numbers; and very high median survival times could possibly be the result of the improvement of detection and treatment of breast cancer over the years.

  2. Long-term Exposure to Ambient Air Pollution and Serum Leptin in Older Adults: Results from the MOBILIZE Boston Study

    Science.gov (United States)

    Wang, Yi; Eliot, Melissa N.; Kuchel, George A.; Schwartz, Joel; Coull, Brent A.; Mittleman, Murray A.; Lipsitz, Lewis A.; Wellenius, Gregory A.

    2014-01-01

    Objective Long-term exposure to traffic-related air pollution has been linked to increased risk of obesity and diabetes and may be associated with higher serum levels of the adipokine leptin, but this hypothesis has not been previously evaluated in humans. Methods In a cohort of older adults, we estimated the association between serum leptin concentrations and two markers of long-term exposure to traffic pollution, adjusting for participant characteristics, temporal trends, socioeconomic factors, and medical history. Results An interquartile range increase (0.11 µg/m3) in annual mean residential black carbon was associated with 12% (95% CI: 3%, 22%) higher leptin levels. Leptin levels were not associated with residential distance to major roadway. Conculsions If confirmed, these findings support the emerging evidence suggesting that certain sources of traffic pollution may be associated with adverse cardiometabolic effects. PMID:25192230

  3. Long-term chemotherapy-induced peripheral neuropathy among breast cancer survivors: prevalence, risk factors, and fall risk.

    Science.gov (United States)

    Bao, Ting; Basal, Coby; Seluzicki, Christina; Li, Susan Q; Seidman, Andrew D; Mao, Jun J

    2016-09-01

    Chemotherapy-induced peripheral neuropathy (CIPN) is a common toxicity associated with chemotherapy, but researchers rarely study its risk factors, fall risk, and prevalence in long-term breast cancer survivors. We aimed to determine CIPN prevalence, risk factors, and association with psychological distress and falls among long-term breast cancer survivors. We conducted Cross-sectional analyses among postmenopausal women with a history of stage I-III breast cancer who received taxane-based chemotherapy. Participants reported neuropathic symptoms of tingling/numbness in hands and/or feet on a 0-10 numerical rating scale. We conducted multivariate logistic regression analyses to evaluate risk factors associated with the presence of CIPN and the relationship between CIPN and anxiety, depression, insomnia, and patient-reported falls. Among 296 participants, 173 (58.4 %) reported CIPN symptoms, 91 (30.7 %) rated their symptoms as mild, and 82 (27.7 %) rated them moderate to severe. Compared with women of normal weight, being obese was associated with increased risk of CIPN (adjusted OR 1.94, 95 % CI: 1.03-3.65). Patients with CIPN reported greater insomnia severity, anxiety, and depression than those without (all p falls, with 23.8, 31.9, and 41.5 % in the "no CIPN," "mild," and "moderate-to-severe" groups, respectively, experiencing falls (p = 0.028). The majority of long-term breast cancer survivors who received taxane-based chemotherapy reported CIPN symptoms; obesity was a significant risk factor. Those with CIPN also reported increased psychological distress and falls. Interventions need to target CIPN and comorbid psychological symptoms, and incorporate fall prevention strategies for aging breast cancer survivors. PMID:27510185

  4. Breast cancer incidence and survival: registry-based studies of long-term trends and determinants

    NARCIS (Netherlands)

    M.W.J. Louwman (Marieke)

    2007-01-01

    markdownabstract__Abstract__ Breast cancer is the most frequent cancer among women in the Netherlands, and it is the most important cause of cancer death. Between age 35 and 55 about 20% of all deaths among women is due to breast cancer.1 The age-standardised incidence rate is among the highest in

  5. Long-Term Lithium Use and Risk of Renal and Upper Urinary Tract Cancers

    DEFF Research Database (Denmark)

    Pottegård, Anton; Hallas, Jesper; Jensen, Boye L;

    2015-01-01

    -term use of lithium and risk of upper urinary tract cancer, including renal cell cancer and cancers of the renal pelvis or ureter. We identified all histologically verified upper urinary tract cancer cases in Denmark between 2000 and 2012 from the Danish Cancer Registry. A total of 6477 cases were matched...... stratified by stage and subtype of upper urinary tract cancer revealed slight but nonsignificant increases in the ORs for localized disease (OR, 1.6; 95% CI, 0.8-3.0) and for renal pelvis/ureter cancers (OR, 1.7; 95% CI, 0.5-5.4). In conclusion, in our nationwide case-control study, use of lithium...

  6. Long-term exposure to urban air pollution and lung cancer mortality: A 12-year cohort study in Northern China.

    Science.gov (United States)

    Chen, Xi; Zhang, Li-Wen; Huang, Jia-Ju; Song, Feng-Ju; Zhang, Luo-Ping; Qian, Zheng-Min; Trevathan, Edwin; Mao, Hong-Jun; Han, Bin; Vaughn, Michael; Chen, Ke-Xin; Liu, Ya-Min; Chen, Jie; Zhao, Bao-Xin; Jiang, Guo-Hong; Gu, Qing; Bai, Zhi-Peng; Dong, Guang-Hui; Tang, Nai-Jun

    2016-11-15

    Cohort evidence that links long-term exposures to air pollution and mortality comes largely from the United States and European countries. We investigated the relationship between long-term exposures to particulate matter smoking status, passive smoking, occupation, alcohol consumption, etc. Each 10mg/m(3) increase in PM10 concentrations was associated with a 3.4%-6.0% increase in lung cancer mortality in the time-varying exposure model and a 4.0%-13.6% increase in the baseline exposure model. In multi-pollutant models, the magnitude of associations was attenuated, most strongly for PM10. The association was different in men and women, also varying across age categories and different smoking status. Substantial differences exist in the risk estimates for participants based on assignment method for air pollution exposure. PMID:27425436

  7. Long-term results of total body irradiation in adults with acute lymphoblastic leukemia

    Energy Technology Data Exchange (ETDEWEB)

    Marnitz, Simone; Zich, Alexander; Budach, Volker; Jahn, Ulrich; Neumann, Oliver [Charite University Medicine, Department of Radiation Oncology, Berlin (Germany); Martus, Peter [University Tuebingen, Institute of Clinical Epidemiology and Applied Biostatistics, Tuebingen (Germany); Arnold, Renate [Charite University Medicine, Campus CVK, Department of Hematology and Oncology, Bone Marrow Transplant Unit, Berlin (Germany)

    2014-05-15

    The aim of this chart review of adult patients treated for acute lymphoblastic leukemia (ALL) with total body irradiation (TBI) was to evaluate early and late toxicity and long-term outcome. A total of 110 adult patients (34 ± 12 years) with ALL underwent TBI (6 fractions of 2 Gy for a total of 12 Gy) as a part of the treatment regimen before transplantation. Treatment-related toxicity, mortality, and hematologic outcome are reported. Mean follow-up was 70 months. The 2- and 5-year leukemia-free survival rates were 78 and 72 %, respectively. In all, 29 % (32/110) patients suffered from medullary recurrence after a median time of 7 months. Gender was the only statistically significant prognostic factor in terms of overall survival in favor of female patients. Treatment-related mortality and overall survival after 2 and 5 years were 16 and 22 %, and 60 and 52.7 %, respectively. The most frequent late reaction wascGVHD of the skin (n = 33, 30 %). In addition, 15.5 % (17/110 patients) suffered pulmonary symptoms, and 6 patients developed lung fibrosis. Eyes were frequently affected by the radiation (31/110 = 28 %); 12 of 110 patients (11 %) presented with symptoms from osteoporosis, 5 of 110 patients (4.5 %) developed hypothyreosis and 2 patients diabetes mellitus. Of the male patients, 11 % reported erectile dysfunction or loss of libido, while 2 of 36 women reported menopausal syndrome at the mean time of 28 months after treatment with requirement for substitution. No women became pregnant after treatment. No acute or late cardiac toxicities were documented in our patients. No secondary malignancies were documented. Although hematologic outcome was in the upper range of that reported in the literature, treatment-related mortality (TRM) and medullary recurrences remain a challenge. Sophisticated radiation techniques allow for decreasing toxicity to certain organs and/or dose escalation to the bone marrow in highly selected patients in order to improve therapeutic

  8. Sleep and quality of life in long-term lung cancer survivors

    NARCIS (Netherlands)

    Gooneratne, Nalaka S.; Dean, Grace E.; Rogers, Ann E.; Nkwuo, J. Emeka; Coyne, James C.; Kaiser, Larry R.

    2007-01-01

    Background: Steep problems are common in lung cancer survivors, yet little is known about the prevalence, determinants, and effects on quality of life (QoL) of these steep problems in tong-term Lung cancer survivors. Methods: A case-control study design comparing 76 elderly lung cancer survivors (LC

  9. Prognostic value of protein tyrosine kinase 6 (PTK6) for long-term survival of breast cancer patients.

    Science.gov (United States)

    Aubele, M; Walch, A K; Ludyga, N; Braselmann, H; Atkinson, M J; Luber, B; Auer, G; Tapio, S; Cooke, T; Bartlett, J M S

    2008-10-01

    The cytoplasmic tyrosine kinase PTK6 (BRK) shows elevated expression in approximately two-thirds of primary breast tumours, and is implicated in EGF receptor-dependent signalling and epithelial tumorigenesis. Using immunohistochemistry, we performed a retrospective study on 426 archival breast cancer samples from patients with long-term follow-up and compared the protein expression levels of PTK6, the HER receptors, Sam68 (a substrate of PTK6), and signalling proteins including MAP kinase (MAPK), phosphorylated MAPK (P-MAPK), and PTEN. We show that PTK6 expression is of significant prognostic value in the outcome of breast carcinomas. In multivariate analysis, the disease-free survival of patients of >or=240 months was directly associated with the protein expression level of PTK6 (Presults, we suggest that PTK6 may serve as a future target for the development of novel treatments in breast cancer.

  10. Clopidogrel plus long-term aspirin after femoro-popliteal stenting. The CLAFS project: 1- and 2-year results

    Energy Technology Data Exchange (ETDEWEB)

    Strecker, Ernst-Peter K.; Boos, Irene B.L.; Goettmann, Dieter; Vetter, Sylvia [Department of Imaging, Interventional Radiology, and Nuclear Medicine, Diakonissen Hospital, Diakonissenstrasse 28, 76199, Karlsruhe (Germany)

    2004-02-01

    The aim of this study was to determine the patency rate after femoro-popliteal stenting followed by oral clopidogrel plus long-term aspirin. In a prospective trial, 31 patients with a total of 33 femoro-popliteal artery lesions (21 stenoses, 12 occlusions; 24 femoral, 9 popliteal) were treated with flexible tantalum stents after unsuccessful percutaneous transluminal angioplasty (PTA) preceded by local fibrinolysis in 5 of 12 patients with total occlusion. Post-interventionally, oral aspirin 100 mg was started simultaneously for the long term and was combined with an oral loading dose of 300 mg clopidogrel, followed by 75 mg clopidogrel daily for 28 days. Patients were followed for at least 12 months (maximum 34 months) by clinical examination, Doppler pressure measurement, color and duplex sonography, and angiography in case of suspicion of restenosis. In a retrospective analysis, the results were compared with those of historical groups of patients having received aspirin only (41 patients) or a long-term high-dose low molecular weight heparin (LMWH)+aspirin treatment (42 patients). Three small puncture aneurysms were treated successfully by conservative means and were categorized as minor bleeding complication. Cumulative primary patency rate (PPR) was 76{+-}7.5% (1 year), and 70{+-}9.6% (2 years) in the clopidogrel+aspirin group, thus being tendentiously better than in the aspirin-only group showing 75{+-}4.6% (1 year), and 50{+-}8.1% (2 years). Long-term high-dose LMWH+aspirin treatment showed 87{+-}5.8% (1 year), and 72{+-}9.1% (2 years), thus being superior to the other treatment regimes, with a statistically significant difference (p<0.05) between the LMWH+aspirin and the aspirin group. Clopidogrel plus aspirin is a safe medication regimen and may be effective in the prevention of early stent thrombosis. Mid- and long-term patency rate seems to be intermediate as compared with other therapeutic regimens. The LMWH+aspirin seems to be superior compared with

  11. Correlation between long-term aspirin use and F-fluorodeoxyglucose uptake in colorectal cancer measured by PET/CT.

    Directory of Open Access Journals (Sweden)

    Binbin Su

    Full Text Available The aim of this study was to evaluate the relationship between long-term aspirin use with pretreatment 18 Fluorodeoxyglucose (FDG uptake of primary lesions of Colorectal cancer (CRC and evaluate their clinical significance.We enrolled 84 patients with CRC who underwent 18F-FDG PET/CT scanning before surgery between 1st July 2008 and 1st March 2013 and followed up until 1st March 2014. Maximum standardized uptake value (SUVmax of the primary tumor was measured by 18F-FDG PET/CT. The history of aspirin taken and other clinicopathogical factors were also obtained and their relationships were examined by Mann-Whitney or χ2 tests. Progression-free survival (PFS was determined by standard Kaplan-Meier survival analysis. Cox proportional hazards regression was performed to determine whether history of aspirin taken, pretreatment SUVmax, age, gender, TNM stage, tumor sizes and differentiation influenced outcomes.CRC Patients with long-term history of aspirin use had lower SUVmax of primary lesions than control group (9.74±2.62 vs. 13.91±6.18 and showed a trend towards improved PFS after curative surgery. However, pretreatment of SUVmax showed no prognostic value in patients with CRC.Long-term aspirin use is associated with lower pretreatment SUVmax of CRC and is a promising prognostic factor for predicting PFS in patients with CRC.

  12. Long-term survival of participants in the prostate cancer prevention trial

    OpenAIRE

    Silberstein, Jonathan L.; Sartor, Oliver

    2014-01-01

    The Prostate Cancer Prevention Trial (PCPT) is a seminal study in the field of urology. More than 10 years after its initial publication, updated data from this trial continue to shape our understanding of prostate cancer. Among the major findings from the PCPT has been the demonstration that prostate cancer is common in men with prostate-specific antigen (PSA) once thought to be in the normal range,1 finasteride prevents the development of benign prostatic hypertrophy,2 it increases the sens...

  13. Tumorigenic heterogeneity in cancer stem cells evolved from long-term cultures of telomerase-immortalized human mesenchymal stem cells

    DEFF Research Database (Denmark)

    Burns, Jorge S; Abdallah, Basem M; Guldberg, Per;

    2005-01-01

    Long-term cultures of telomerase-transduced adult human mesenchymal stem cells (hMSC) may evolve spontaneous genetic changes leading to tumorigenicity in immunodeficient mice (e.g., hMSC-TERT20). We wished to clarify whether this unusual phenotype reflected a rare but dominant subpopulation...... or if the stem cell origin allowed most cells to behave as cancer stem cells. Cultures of the hMSC-TERT20 strain at population doubling 440 were highly clonogenic (94%). From 110 single-cell clones expanded by 20 population doublings, 6 underwent detailed comparison. Like the parental population, each clone had...... tumorigenicity correlated with good viability plus capillary morphogenesis on serum starvation and high cyclin D1 expression. Thus, hMSC-TERT20 clones represent cancer stem cells with hierarchical tumorigenicity, providing new models to explore the stem cell hypothesis for cancer....

  14. Long-term Efficacy and Safety of Enzalutamide Monotherapy in Hormone-naïve Prostate Cancer

    DEFF Research Database (Denmark)

    Tombal, Bertrand; Borre, Michael; Rathenborg, Per;

    2015-01-01

    patients with metastases at baseline, 13 (50%) had a complete and four (15.4%) had a partial response as best overall tumor response up to 97 wk on treatment. There was overall maintenance of total-body bone mineral density (BMD) and moderate changes in lean and fat body mass at 49 and 97 wk. The most...... cancer, enzalutamide maintained long-term reductions in prostate-specific antigen, with a minimal impact on total-body bone mineral density. TRIAL REGISTRATION: NCT01302041.......BACKGROUND: Enzalutamide is an androgen receptor inhibitor with a demonstrated overall survival benefit in metastatic castration-resistant prostate cancer. A phase 2 study of enzalutamide monotherapy in patients with hormone-naïve prostate cancer (HNPC) showed a high response rate...

  15. Posterior Approach Pancreaticoduodenectomy: Does It Really Improve Long-Term Survival in Pancreatic Head Cancer?

    Directory of Open Access Journals (Sweden)

    Traian Dumitrascu

    2011-09-01

    Full Text Available We enjoyed reading the report by Kurosaki et al. on their experience with the left posterior approach to the superior mesenteric artery in a pancreaticoduodenectomy for pancreatic head cancer [1]. Since the retroportal lamina (containing lymphatic structures, small vessels and nerves should be completely resected during a pancreaticoduodenectomy for pancreatic head cancer, dissection along the superior mesenteric artery is one of the critical steps during a pancreaticoduodenectomy. The posterior approach in a pancreaticoduodenectomy was first described by Pessaux et al. and implies a first dissection of the superior mesenteric artery [2]. Starting with the Pessaux technique, we have published our preliminary results with a posterior approach pancreaticoduodenectomy [3]. The technique presumes early identification of the superior mesenteric artery at its origin from the aorta with a downward dissection on the right side of the artery. Early identification of tumor infiltration of the superior mesenteric artery avoids a medial “margin-positive” resection, with no survival benefit as compared to unresected patients [4]. Indeed, in R1 resections, the area most involved with the tumor is the medial margin (i.e. the margin with the superior mesenteric artery [5]. Recently, Weitz et al. described the “artery first” approach pancreaticoduodenectomy for pancreatic head cancer [6] where the superior mesenteric artery is approached at the mesentery root and pancreatic dissection is carried out toward the origin of the artery from the aorta. No matter which of the above techniques is used (posterior approach or artery first, dissection on the left side of the superior mesenteric artery is not recommended in order to preserve the nerves on the left side of the artery and to avoid postoperative intractable diarrhea [3, 4, 6]. Thus, the pancreaticoduodenectomy technique proposed by Kurosaki et al. is the first which completely removes the tissue on the

  16. Long-term risk of gastrointestinal cancers in persons with gastric or duodenal ulcers.

    Science.gov (United States)

    Søgaard, Kirstine K; Farkas, Dóra K; Pedersen, Lars; Lund, Jennifer L; Thomsen, Reimar W; Sørensen, Henrik T

    2016-06-01

    Peptic ulcer predicts gastric cancer. It is controversial if peptic ulcers predict other gastrointestinal cancers, potentially related to Helicobacter pylori or shared lifestyle factors. We hypothesized that gastric and duodenal ulcers may have different impact on the risk of gastrointestinal cancers. In a nationwide cohort study using Danish medical databases 1994-2013, we quantified the risk of gastric and other gastrointestinal cancers among patients with duodenal ulcers (dominantly H. pylori-related) and gastric ulcers (dominantly lifestyle-related) compared with the general population. We started follow-up 1-year after ulcer diagnosis to avoid detection bias and calculated absolute risks of cancer and standardized incidence ratios (SIRs). We identified 54,565 patients with gastric ulcers and 38,576 patients with duodenal ulcers. Patient characteristics were similar in the two cohorts. The 1-5-year risk of any gastrointestinal cancer was slightly higher for gastric ulcers patients (2.1%) than for duodenal ulcers patients (2.0%), and SIRs were 1.38 (95% CI: 1.31-1.44) and 1.30 (95% CI: 1.23-1.37), respectively. The SIR of gastric cancer was higher among patients with gastric ulcer than duodenal ulcer (1.92 vs. 1.38), while the SIRs for other gastrointestinal cancers were similar (1.33 vs. 1.29). Compared with gastric ulcer patients, duodenal ulcer patients were at lower risk of smoking- and alcohol-related gastrointestinal cancers. The risk of nongastric gastrointestinal cancers is increased both for patients with gastric ulcers and with duodenal ulcers, but absolute risks are low. H. pylori may be less important for the development of nongastric gastrointestinal cancer than hypothesized. PMID:26923747

  17. Long-term risk of gastrointestinal cancers in persons with gastric or duodenal ulcers.

    Science.gov (United States)

    Søgaard, Kirstine K; Farkas, Dóra K; Pedersen, Lars; Lund, Jennifer L; Thomsen, Reimar W; Sørensen, Henrik T

    2016-06-01

    Peptic ulcer predicts gastric cancer. It is controversial if peptic ulcers predict other gastrointestinal cancers, potentially related to Helicobacter pylori or shared lifestyle factors. We hypothesized that gastric and duodenal ulcers may have different impact on the risk of gastrointestinal cancers. In a nationwide cohort study using Danish medical databases 1994-2013, we quantified the risk of gastric and other gastrointestinal cancers among patients with duodenal ulcers (dominantly H. pylori-related) and gastric ulcers (dominantly lifestyle-related) compared with the general population. We started follow-up 1-year after ulcer diagnosis to avoid detection bias and calculated absolute risks of cancer and standardized incidence ratios (SIRs). We identified 54,565 patients with gastric ulcers and 38,576 patients with duodenal ulcers. Patient characteristics were similar in the two cohorts. The 1-5-year risk of any gastrointestinal cancer was slightly higher for gastric ulcers patients (2.1%) than for duodenal ulcers patients (2.0%), and SIRs were 1.38 (95% CI: 1.31-1.44) and 1.30 (95% CI: 1.23-1.37), respectively. The SIR of gastric cancer was higher among patients with gastric ulcer than duodenal ulcer (1.92 vs. 1.38), while the SIRs for other gastrointestinal cancers were similar (1.33 vs. 1.29). Compared with gastric ulcer patients, duodenal ulcer patients were at lower risk of smoking- and alcohol-related gastrointestinal cancers. The risk of nongastric gastrointestinal cancers is increased both for patients with gastric ulcers and with duodenal ulcers, but absolute risks are low. H. pylori may be less important for the development of nongastric gastrointestinal cancer than hypothesized.

  18. Long-term results of vaginal repairs with and without xenograft reinforcement

    DEFF Research Database (Denmark)

    Mouritsen, Lone; Kronschnabl, M.; Lose, G.

    2010-01-01

    The aim of this paper is to study if xenograft reinforcement of vaginal repair reduces recurrence of prolapse. Results 1-5 years after vaginal repair were studied in 41 cases with xenograft and in 82 matched controls without. Symptoms were evaluated by a validated questionnaire and anatomy...... to literature. Xenograft reinforcement might improve results...

  19. Requirements on Long-Term Accessibility and Preservation of Research Results with Particular Regard to Their Provenance

    Directory of Open Access Journals (Sweden)

    Andreas Weber

    2016-04-01

    Full Text Available Since important national and international funders of research projects require statements on the long-term accessibility of research results, many new solutions appeared to fulfil these demands. The solutions are implemented on various scopes, starting from specific solutions for one research group up to solutions with a national focus (i.e., the RADAR project. While portals for globally standardized research data (e.g., climate data are available, there is currently no provision for the large amount of data resulting from specialized research in individual research foci, the so called long-tail of sciences. In this article we describe the considerations regarding the implementation of a local research data repository for the Collaborative Research Centre (CRC 840. The main focus will be on the examination of requirements for, and an agenda of, a possible technical implementation. Requirements were derived from a more theoretical examination of similar projects and relevant literature, diverse discussions with researchers and project leaders, by analysis of existing publication data, and finally the prototypical implementation with refining iterations. Notably, the discussions with the researchers lead to new features going beyond the challenges of the mere long-term preservation of research data. Besides the need for an infrastructure that permits long-term preservation and retrieval of research data, our system will allow the reconstruction of the complete provenance of published research results. This requirement is a serious diversification of the problem, because it creates the need to qualify additional transformation data, describing the transformation process from primary research data to research results.

  20. Long-term results of vaginal repairs with and without xenograft reinforcement

    DEFF Research Database (Denmark)

    Mouritsen, Lone; Kronschnabl, M.; Lose, G.

    2010-01-01

    INTRODUCTION AND HYPOTHESIS: The aim of this paper is to study if xenograft reinforcement of vaginal repair reduces recurrence of prolapse. METHODS: Results 1-5 years after vaginal repair were studied in 41 cases with xenograft and in 82 matched controls without. Symptoms were evaluated by a vali......INTRODUCTION AND HYPOTHESIS: The aim of this paper is to study if xenograft reinforcement of vaginal repair reduces recurrence of prolapse. METHODS: Results 1-5 years after vaginal repair were studied in 41 cases with xenograft and in 82 matched controls without. Symptoms were evaluated......: Recurrence rates defined by POPQ plus symptoms were low compared to literature. Xenograft reinforcement might improve results....

  1. Long-Term Results of Partial Nasal Reconstructions with Indian Flap

    Directory of Open Access Journals (Sweden)

    Iljin Aleksandra

    2015-12-01

    Full Text Available The aim of the study was clinical evaluation of the results following reconstruction with the Indian flap in patients with partial nasal defects, and estimation of their postoperative life quality in functional and aesthetic aspects.

  2. "Extended" radical cholecystectomy for gallbladder cancer:Long-term outcomes, indications and limitations

    Institute of Scientific and Technical Information of China (English)

    Yoshio Shirai; Jun Sakata; Toshifumi Wakai; Taku Ohashi; Katsuyoshi Hatakeyama

    2012-01-01

    AIM:To delineate indications and limitations for "extended" radical cholecystectomy for gallbladder cancer:a procedure which was instituted in our department in 1982.METHODS:Of 145 patients who underwent a radical resection for gallbladder cancer from 1982 through 2006,52 (36%) had an extended radical cholecystectomy,which involved en bloc resection of the gallbladder,gallbladder fossa,extrahepatic bile duct,and the regional lymph nodes (first-and second-echelon node groups).A retrospective analysis of the 52 patients was conducted including at least 5 years of follow up.Residual tumor status was judged as no residual tumor (R0) or microscopic/macroscopic residual tumor (R1-2).Pathological findings were documented according to the American Joint Committee on Cancer Cancer Staging Manual (7th edition).RESULTS:The primary tumor was classified as pathological T1 (pT1) in 3 patients,pT2 in 36,pT3 in 12,and pT4 in 1.Twenty-three patients had lymph node metastases; 11 had a single positive node,4 had two positive nodes,and 8 had three or more positive nodes.None of the three patients with pT1 tumors had nodal disease,whereas 23 of 49 (47%) with pT2 or more advanced tumors had nodal disease.One patient died during the hospital stay for definitive resection,giving an in-hospital mortality rate of 2%.Overall survival (OS) after extended radical cholecystectomy was 65% at 5 years and 53% at 10 years in all 52 patients.OS differed according to the pT classification (P < 0.001)and the nodal status (P =0.010).All of 3 patients with pT1 tumors and most (29 of 36) patients with pT2 tumors survived for more than 5 years.Of 12 patients with pT3 tumors,8 who had an R1-2 resection,distant metastasis,or extensive extrahepatic organ involvement died soon after resection.Of the remaining four pT3 patients who had localized hepatic spread through the gallbladder fossa and underwent an R0 resection,2 survived for more than 5 years and another survived for 4 years and 2 mo

  3. Long-term cancer risk after hysterectomy on benign indications: Population-based cohort study.

    Science.gov (United States)

    Altman, Daniel; Yin, Li; Falconer, Henrik

    2016-06-01

    Hysterectomy on benign indications is associated with an increased risk for adverse health effects. However, little is known about the association between hysterectomy and subsequent cancer occurrence later in life. The purpose of this study was to assess the effect of hysterectomy on the incidence of cancer. In this population-based cohort study, we used data on 111,595 hysterectomized and 537,9843 nonhysterectomized women from nationwide Swedish Health Care registers including the Inpatient Register, the Cancer Register and the Cause of Death Register between 1973 and 2009. Hysterectomy with or without concomitant bilateral salpingo-ophorectomy (BSO) performed on benign indications was considered as exposure and incidence of primary cancers was used as outcome measure. Rare primary cancers (cancer was observed for women with previous hysterectomy and for those with hysterectomy and concurrent BSO (HR 0.93, 95% CI 0.91-0.95 and HR 0.92, 95% CI 0.87-0.96, respectively). Compared to nonhysterectomized women, significant risks were observed for thyroid cancer (HR 1.76, 95% CI 1.45-2.14). For both hysterectomy and hysterectomy with BSO, an association with brain cancer was observed (HR 1.48, 95% CI 1.32-1.65 and HR 1.45, 95% CI 1.15-1.83, respectively). Hysterectomy, with or without BSO, was not associated with breast, lung or gastrointestinal cancer. We conclude that hysterectomy on benign indications is associated with an increased risk for thyroid and brain cancer later in life. Further research efforts are needed to identify patient groups at risk of malignancy following hysterectomy.

  4. Long-term Results of 185 Consecutive Osseointegrated Hearing Device Implantations

    DEFF Research Database (Denmark)

    Calvo Bodnia, Nadia; Foghsgaard, Søren; Nue Møller, Martin;

    2014-01-01

    OBJECTIVE: To determine the occurrence and type of perioperative and postoperative complications in patients implanted with an osseointegrated hearing device (OHD) (also known as BAHA/BAHS) and compare results in children, adults, and elderly and for different surgical techniques. STUDY DESIGN...

  5. Long-term results after simple versus complex stenting of coronary artery bifurcation lesions

    DEFF Research Database (Denmark)

    Maeng, Michael; Holm, Niels Ramsing; Erglis, Andrejs;

    2013-01-01

    Objectives This study sought to report the 5-year follow-up results of the Nordic Bifurcation Study. Background Randomized clinical trials with short-term follow-up have indicated that coronary bifurcation lesions may be optimally treated using the optional side branch stenting strategy. Methods ...

  6. The Bony Obliteration Tympanoplasty in Pediatric Cholesteatoma: Long-term Safety and Hygienic Results

    NARCIS (Netherlands)

    Dinther, J.J.S. van; Vercruysse, J.Ph.LPW; Camp, S.; Foer, B. De; Casselman, J.; Somers, T.; Zarowski, A.; Cremers, C.W.R.J.; Offeciers, E.

    2015-01-01

    OBJECTIVE: To present the safety and hygienic results of a 5-year longitudinal study in a pediatric population undergoing surgery for extensive cholesteatoma using a canal wall up approach with bony obliteration of the mastoid and epitympanic space. STUDY DESIGN: Retrospective consecutive study. PAT

  7. Patterns of Failure Following Multimodal Treatment for Medulloblastoma: Long-Term Follow-up Results at a Single Institution

    OpenAIRE

    Lee, Dong Soo; Cho, Jaeho; Kim, Se Hoon; Kim, Dong-seok; Shim, Kyu Won; Lyu, Chuhl Joo; Han, Jung Woo; Suh, Chang-Ok

    2014-01-01

    Purpose The purpose of this study is to investigate the long-term results and appropriateness of radiation therapy (RT) for medulloblastoma (MB) at a single institution. Materials and Methods We analyzed the clinical outcomes of 106 patients with MB who received RT between January 1992 and October 2009. The median age was 7 years (range, 0 to 50 years), and the proportion of M0, M1, M2, and M3 stages was 60.4%, 8.5%, 4.7%, and 22.6%, respectively. The median total craniospinal irradiation (CS...

  8. Dataset Preservation for the Long Term: Results of the DareLux Project

    OpenAIRE

    Eugène Dürr; Kees van der Meer; Wim Luxemburg; Ronald Dekker

    2008-01-01

    The purpose of the DareLux (Data Archiving River Environment Luxembourg) Project was the preservation of unique and irreplaceable datasets, for which we chose hydrology data that will be required to be used in future climatic models. The results are: an operational archive built with XML containers, the OAI-PMH protocol and an architecture based upon web services. Major conclusions are: quality control on ingest is important; digital rights management demands attention; and cost aspects of in...

  9. SURGICAL TECHNIQUE, SHORT- AND LONG-TERM RESULTS OF THE HORSESHOE KIDNEY TRANSPLANTATION

    Directory of Open Access Journals (Sweden)

    Sh. R. Galeev

    2015-01-01

    Full Text Available The experience of horseshoe kidney transplant operations is significantly restricted. Transplant surgeons often refuse to use horseshoe kidney due to a number of serious abnormalities of vessels and upper urinary tract in these organs. However, the constant shortage of donor organs and an increase in patients on the waiting list for kidney transplantation make us reconsider our approach to the selection of donor organs. The aim of this work was to demonstrate our result of horseshoe kidney transplantation. 

  10. Long term results of pectus excavatum in adult women after the nuss procedure

    International Nuclear Information System (INIS)

    Surgical treatment of pectus excavatum in adult women was challenging and the results have not been discussed. In adults with pectus excavatum, asymmetric deformity is common and becomes a critical factor for the repair using the Nuss procedure. Out of 556 surgically treated patients using the Nuss procedure in my own experience, 86 (62: male, 24: female) were more than 18 years old. In order to show cosmetic results of the breast, 10 adult female patients who underwent removal of Pectus bars were included in this study. All cases showed mild to severe asymmetric deformity. In preoperative and post-bar removal CT examinations, a CT slice at the nipple level was selected and measured bilateral chest heights (L/R ratio), sternal twist angle and CT index at this level. Comparison of average chest height L/R ratio (from 1.09 to 1.065), sternal twist angle (from 22.1 deg to 18.40 deg) and CT index (from 0.204 to 0.26) before and after the Nuss procedure showed significant improvement. In conclusion, cosmetic results of the breast in adult women after the Nuss procedure were mostly good. However, asymmetry of the chest wall in the CT examination remained in some cases. Further surgical modification is required for adult patients. (author)

  11. Long-Term Quality of Life After Swallowing and Salivary-Sparing Chemo–Intensity Modulated Radiation Therapy in Survivors of Human Papillomavirus–Related Oropharyngeal Cancer

    International Nuclear Information System (INIS)

    Purpose: To evaluate long-term health-related quality of life (HRQOL) in 2 prospective studies of chemo–intensity modulated radiation therapy (chemo-IMRT) for oropharyngeal cancer (OPC). Methods and Materials: Of 93 patients with stage III/IV OPC treated on prospective studies of swallowing and salivary organ-sparing chemo-IMRT, 69 were eligible for long-term HRQOL assessment. Three validated patient-reported instruments, the Head and Neck QOL (HNQOL) questionnaire, the University of Washington quality of life (UWQOL) questionnaire, and the Xerostomia Questionnaire (XQ), previously administered from baseline through 2 years in the parent studies, were readministered at long-term follow-up, along with the Short-Form 36. Long-term changes in HRQOL from before treatment and 2 years were evaluated. Results: Forty patients (58%) with a median follow-up of 6.5 years participated, 39 of whom (97.5%) had confirmed human papillomavirus–positive OPC. Long term, no clinically significant worsening was detected in mean HRQOL scores compared with 2 years, with stable or improved HRQOL from before treatment in nearly all domains. “Moderate” or greater severity problems were uncommon, reported by 5% of patients for eating, 5% for swallowing, and 2.5% and 5% by HNQOL and UWQOL summary scores, respectively. Freedom from percutaneous endoscopic gastrostomy tube dependence and stricture dilation beyond 2 years was 97.5% and 95%, respectively. Eleven percent and 14% of patients reported “moderate” or “severe” long-term worsening in HNQOL Pain and Overall Bother domains, respectively, which were associated with mean dose to the cervical esophagus, larynx, and pharyngeal constrictors. Conclusions: At more than 6 years' median follow-up, OPC patients treated with swallowing and salivary organ-sparing chemo-IMRT reported stable or improved HRQOL in nearly all domains compared with both before treatment and 2-year follow-up. New late toxicity after 2 years was

  12. Long-Term Quality of Life After Swallowing and Salivary-Sparing Chemo–Intensity Modulated Radiation Therapy in Survivors of Human Papillomavirus–Related Oropharyngeal Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Vainshtein, Jeffrey M. [Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan (United States); Moon, Dominic H. [University of Michigan Medical School, Ann Arbor, Michigan (United States); Feng, Felix Y. [Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan (United States); Chepeha, Douglas B. [Department of Otolaryngology—Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan (United States); Eisbruch, Avraham, E-mail: eisbruch@umich.edu [Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan (United States); Stenmark, Matthew H. [Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan (United States)

    2015-04-01

    Purpose: To evaluate long-term health-related quality of life (HRQOL) in 2 prospective studies of chemo–intensity modulated radiation therapy (chemo-IMRT) for oropharyngeal cancer (OPC). Methods and Materials: Of 93 patients with stage III/IV OPC treated on prospective studies of swallowing and salivary organ-sparing chemo-IMRT, 69 were eligible for long-term HRQOL assessment. Three validated patient-reported instruments, the Head and Neck QOL (HNQOL) questionnaire, the University of Washington quality of life (UWQOL) questionnaire, and the Xerostomia Questionnaire (XQ), previously administered from baseline through 2 years in the parent studies, were readministered at long-term follow-up, along with the Short-Form 36. Long-term changes in HRQOL from before treatment and 2 years were evaluated. Results: Forty patients (58%) with a median follow-up of 6.5 years participated, 39 of whom (97.5%) had confirmed human papillomavirus–positive OPC. Long term, no clinically significant worsening was detected in mean HRQOL scores compared with 2 years, with stable or improved HRQOL from before treatment in nearly all domains. “Moderate” or greater severity problems were uncommon, reported by 5% of patients for eating, 5% for swallowing, and 2.5% and 5% by HNQOL and UWQOL summary scores, respectively. Freedom from percutaneous endoscopic gastrostomy tube dependence and stricture dilation beyond 2 years was 97.5% and 95%, respectively. Eleven percent and 14% of patients reported “moderate” or “severe” long-term worsening in HNQOL Pain and Overall Bother domains, respectively, which were associated with mean dose to the cervical esophagus, larynx, and pharyngeal constrictors. Conclusions: At more than 6 years' median follow-up, OPC patients treated with swallowing and salivary organ-sparing chemo-IMRT reported stable or improved HRQOL in nearly all domains compared with both before treatment and 2-year follow-up. New late toxicity after 2 years was

  13. Long-term results of tibialis posterior tendon transfer for drop-foot

    OpenAIRE

    Yeap, J.S.; Birch, R; Singh, D

    2001-01-01

    Twelve patients with drop-foot secondary to sciatic or common peroneal nerve palsy treated with transfer of the tibialis posterior tendon were followed-up for a mean of 90 (24–300) months. In 10 patients the results were 'excellent' or 'good'. In 11 patients grade 4 or 5 power of dorsiflexion was achieved, although the torque, as measured with a Cybex II dynamometer, and generated by the transferred tendon, was only about 30% of the normal side. Seven patients were able to dorsiflex their foo...

  14. Long-term Outcomes in Treatment of Invasive Bladder Cancer With Concomitant Boost and Accelerated Hyperfractionated Radiation Therapy

    Energy Technology Data Exchange (ETDEWEB)

    Canyilmaz, Emine, E-mail: dremocan@yahoo.com [Department of Radiation Oncology, Karadeniz Technical University, Trabzon (Turkey); Yavuz, Melek Nur [Department of Radiation Oncology, Akdeniz University, Antalya (Turkey); Serdar, Lasif [Department of Radiation Oncology, Karadeniz Technical University, Trabzon (Turkey); Uslu, Gonca Hanedan; Zengin, Ahmet Yasar [Department of Radiation Oncology, Kanuni Research and Education Hospital, Trabzon (Turkey); Aynaci, Ozlem; Haciislamoglu, Emel; Bahat, Zumrut; Yoney, Adnan [Department of Radiation Oncology, Karadeniz Technical University, Trabzon (Turkey)

    2014-11-01

    Purpose: The aim of this study was to evaluate the long-term clinical efficacy and toxicity of concomitant boost and accelerated hyperfractionated radiation therapy (CBAHRT) in patients with invasive bladder cancer. Methods and Materials: Between October 1997 and September 2012, 334 patients with diagnoses of invasive bladder cancer were selected. These patients received CBAHRT as a bladder-conserving approach. The treatment consisted of a dose of 45 Gy/1.8 Gy to the whole pelvis with a daily concomitant boost of 1.5 Gy to the tumor. Total dose was 67.5 Gy in 5 weeks. A total of 32 patients (10.3%) had a diagnosis of stage T1, 202 (64.3%) were at stage T2, 46 (14.6%) were at stage T3a, 22 (7%) were at stage T3b, and 12 (3.8%) were at stage T4a. Results: The follow-up period was 33.1 months (range, 4.3-223.3 months). Grade 3 late intestinal toxicity was observed in 9 patients (2.9%), whereas grade 3 late urinary toxicity was observed in 8 patients (2.5%). The median overall survival (OS) was 26.3 months (95% confidence interval [CI]: 21.4-31.2). The 5-, 10, and 15-year OS rates were 32.1% (standard error [SE], ± 0.027), 17.9% (SE, ± 0.025) and 12.5% (SE, ± 0.028), respectively. The median cause-specific survival (CSS) was 42.1 months (95% CI: 28.7-55.5). The 5-, 10-, and 15-year CSS rates were 43.2% (SE, ± 0.03), 30.3% (SE, ± 0.03), and 28% (SE, ± 0.04), respectively. The median relapse-free survival (RFS) was 111.8 months (95% CI: 99.6-124). The 5-, 10-, and 15-year RFS rates were 61.9% (SE, ± 0.03), 57.6% (SE, ± 0.04), and 48.2% (SE, ± 0.07), respectively. Conclusions: The CBAHRT technique demonstrated acceptable toxicity and local control rates in patients with invasive bladder cancer, and this therapy facilitated bladder conservation. In selected patients, the CBAHRT technique is a practical alternative treatment option with acceptable 5-, 10-, and 15-year results in patients undergoing cystectomy as well as concurrent chemoradiation therapy.

  15. LONG TERM FOLLOW UP RESULTS OF RUPTURE TENDO CALCANEUM TREATED BY LINDHOLM TECHNIQUE

    Directory of Open Access Journals (Sweden)

    Sibaji

    2015-11-01

    Full Text Available INTRODUCTION: Rupture of tendon calcaneum is a common problem.There are proponents of both conservative and operative methods.Inadequate strength and re ruptures are frequent. To address both the problems we have chosen Lindholm technique and doing it for last 20 yrs with very good results. MATERIALS AND METHODS: From January 1994 to August 2013, 112 consecutive patients were treated by this method, 85 cases were fresh ruptures, 23 were neglected ruptures and four cases were re rupture after operation done elsewhere. Torn tendo calcaneum was repaired by Kessler suture, it was then augmented with two 8cm by 1cm turn down flap of gastrosoleus apponeurosis. Skin suture was done with utmost care. BK pop cast was done in equinus position of ankle for four weeks, followed by gradual weight bearing with heel raised shoe for six months. RESULTS: All patients went back to their pre injury activity level. In four patients there were superficial skin infection which healed without skin necrosis. One patient needed rotation flap. Evaluation was done by modified Rupp score. It was found to be excellent in 47% cases good in 43% cases and fair in 8% cases. CONCLUSION: Lindholm technique was originally described for neglected cases, we used it in all cases to avoid any complication in fresh cases and found it universally successful.

  16. Long term results of arthroscopic bankart repair for traumatic anterior shoulder instability

    Directory of Open Access Journals (Sweden)

    Tan Andrew HC

    2011-06-01

    Full Text Available Abstract Background The arthroscopic method offers a less invasive technique of Bankart repair for traumatic anterior shoulder instability. We would like to report the 2 year clinical outcomes of bio-absorbable suture anchors used in traumatic anterior dislocations of the shoulder. Methods Data from 79 shoulders in 74 patients were collected over 4 years (2004 - 2008. Each patient was followed-up over a period of 2 years. The patients underwent arthroscopic Bankart repair using bio-absorbable suture anchors for their shoulder instability. These surgeries were performed at a single institution by a single surgeon over the time period. The patients were assessed with two different outcome measurement tools. The University of California at Los Angeles (UCLA shoulder rating scale and the Simple Shoulder Test (SST score. The scores were calculated before surgery and at the 2-year follow-up. The recurrence rates, range of motion as well post-operative function and return to sporting activities were evaluated. Results SST results from the 12 domains showed a significant improvement from a mean of 6.1 ± 3.1 to 11.1 ± 1.8 taken at the 2-year follow-up (p Conclusion Arthroscopic Bankart repair with the use of suture anchors is a reliable treatment method, with good clinical outcomes, excellent post-operative shoulder motion and low recurrence rates.

  17. Long-term results of external valvuloplasty in adult patients with isolated great saphenous vein insufficiency

    Directory of Open Access Journals (Sweden)

    Sarac A

    2014-04-01

    Full Text Available Atilla Sarac,1 Artan Jahollari,1 Sureyya Talay,1 Sevket Ozkaya,2 Ertugrul Ozal1 1Department of Cardiovascular Medicine, Samsun Medical Park Hospital, Samsun, Turkey; 2Department of Pulmonary Medicine, Faculty of Medicine, Bahcesehir University, Istanbul, Turkey Objective: The aim of this study is to present our 7-year results of external valvuloplasty for isolated great saphenous vein (GSV insufficiency. Methods: External valvuloplasty was applied in 83 patients with isolated GSV insufficiency. Follow-up consisted of venous color duplex scanning performed on the first postoperative day, the first postoperative month, and then annually. Valvular insufficiency, venous reflux, and venous thrombosis formation in the saphenofemoral junction were the main outcomes. Results: A complete clinical and radiological healing was observed in 50 patients (60%. In 13 cases (15.6%, a secondary surgical treatment was performed consisting of vena saphena magna high ligation/stripping and varicose vein excisions, mainly due to severe and progressive vena saphena magna valvular insufficiency and clinical persistence of symptoms. Eight patients (9.6% developed superficial vein thrombosis, and only one patient (1.2% developed deep vein thrombosis. Contact was lost from 32 patients (38.5% for different reasons. Conclusion: External valvuloplasty is an effective surgical technique for selected cases of isolated GSV insufficiency without extensive varicose dilatations. This alternative method can be safely administered as an alternative to high ligation and conventional GSV stripping. Keyword: vein, saphenous, insufficiency, external valv, valvuloplasty, varicosis

  18. Adenovirus serotype 11 causes less long-term intraperitoneal inflammation than serotype 5: Implications for ovarian cancer therapy

    Energy Technology Data Exchange (ETDEWEB)

    Thoma, Clemens, E-mail: c.thoma@oxfordalumni.org [Nuffield Department of Obstetrics and Gynaecology, University of Oxford, John Radcliffe Hospital, Oxford OX3 9DU (United Kingdom); Bachy, Veronique [Peter Gorer Department of Immunobiology, Kings College London, Guys Hospital, Great Maze Pond, London SE1 9RT (United Kingdom); Seaton, Patricia [Nuffield Department of Obstetrics and Gynaecology, University of Oxford, John Radcliffe Hospital, Oxford OX3 9DU (United Kingdom); Green, Nicola K. [Clinical Biomanufacturing Facility, University of Oxford, Old Road, Oxford OX3 7JT (United Kingdom); Greaves, David R. [Sir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE (United Kingdom); Klavinskis, Linda [Peter Gorer Department of Immunobiology, Kings College London, Guys Hospital, Great Maze Pond, London SE1 9RT (United Kingdom); Seymour, Leonard W. [Department of Oncology, University of Oxford, Old Road Campus Research Building, Oxford OX3 7DQ (United Kingdom); Morrison, Joanne [Nuffield Department of Obstetrics and Gynaecology, University of Oxford, John Radcliffe Hospital, Oxford OX3 9DU (United Kingdom); Department of Obstetrics and Gynaecology, Musgrove Park Hospital, Taunton TA1 5DA (United Kingdom)

    2013-12-15

    In a phase II/III clinical trial intraperitoneal (i.p.) administration of a group C adenovirus vector (Ad5) caused bowel adhesion formation, perforation and obstruction. However, we had found that i.p. group B, in contrast to group C adenoviruses, did not cause adhesions in nude BALB/c ovarian cancer models, prompting further investigation. Ex vivo, group B Ad11 caused lower inflammatory responses than Ad5 on BALB/c peritoneal macrophages. In vivo, i.p. Ad11 triggered short-term cytokine and cellular responses equal to Ad5 in both human CD46-positive and -negative mice. In contrast, in a long-term study of repeated i.p. administration, Ad11 caused no/mild, whereas Ad5 induced moderate/severe adhesions and substantial liver toxicity accompanied by elevated levels of IFNγ and VEGF and loss of i.p. macrophages, regardless of CD46 expression. It appears that, although i.p. Ad11 evokes immediate inflammation similar to Ad5, repeated administration of Ad11 is better tolerated and long-term fibrotic tissue remodelling is reduced. - Highlights: • i.p. Ad11 causes less long-term intraperitoneal inflammation than Ad5 in CD46-transgenic mice. • Ex vivo BALB/c peritoneal macrophages express less RANTES after Ad11 than Ad3 or Ad5 treatment. • In vivo, cytokine and cellular responses 6 h after i.p. Ad11 are equal to Ad5. • In contrast, after repeated i.p. application, Ad5, but not Ad11, causes severe i.p. toxicity. • The use of Ad11 instead of Ad5 might increase patient safety in future virotherapy of ovarian cancer.

  19. The long-term results of benign bile duct strictures reconstruction

    Directory of Open Access Journals (Sweden)

    Čolović Radoje B.

    2003-01-01

    infarction and 1 due to stroke. Out of 151 alive fully followed pts, good result (pts symptom-free as after standard cholecystectomy was achieved in 121 (80,13%, satisfactory (mild occasional symptoms but not cholangitis in 27 (17,88% and unsatisfactory result in 3 pts (2%, 2 of which were successfully reoperated (1 passed into group with good and 1 into group with satisfactory results.

  20. Dataset Preservation for the Long Term: Results of the DareLux Project

    Directory of Open Access Journals (Sweden)

    Eugène Dürr

    2008-08-01

    Full Text Available The purpose of the DareLux (Data Archiving River Environment Luxembourg Project was the preservation of unique and irreplaceable datasets, for which we chose hydrology data that will be required to be used in future climatic models. The results are: an operational archive built with XML containers, the OAI-PMH protocol and an architecture based upon web services. Major conclusions are: quality control on ingest is important; digital rights management demands attention; and cost aspects of ingest and retrieval cannot be underestimated. We propose a new paradigm for information retrieval of this type of dataset. We recommend research into visualisation tools for the search and retrieval of this type of dataset.

  1. Surface electromagnetic impedance and geomagnetic activity: results of long term observation

    Science.gov (United States)

    Lemperger, István; Menvielle, Menvielle; Wesztergom, Viktor; Bencze, Pál; Szendrői, Judit; Novák, Attila; Kis, Árpád; Szalai, Sándor

    2014-05-01

    The magnetotelluric (MT) method is one of the most useful geophysical tool to discover even the deep subsurface structures. The target function of the MT data processing is the surface electromagnetic (EM) impedance. In case of practical MT exploration the surface EM impedance is computed based on a simplification related to the nature of the ionospheric source of the surface EM signals. Assuming that the ionospheric current systems result in homogeneous surface electromagnetic variations, the uncertainty of the computed surface electromagnetic impedance tensor depends only the duration of the EM observation. However the surface EM field can only be approached by plane waves in certain time periods and besides given uncertainty. The EM impedance may be sensitive to magnetospheric and -indirectly- interplanetary circumstances and solar activity. Four years continuous observation of telluric and surface geomagnetic components allowed to perform a representative survey to discover if geomagnetic activity has any effect on observed EM impedance tensor. Geomagnetic indices (Dst, ULF-index, ASY-H, SYM-H) have been used to classify dates according to geomagnetic activity. Processing to estimate the mean surface EM impedance tensor has been performed in each dataset, each class separately. The sensitivity and the characteristics of the answer of the EM impedance tensor to the geomagnetic disturbances seems to be definite. This presentation aims to briefly summarize the preliminary results of our study based on the unique dataset of the Széchenyi István Geophysical Obsevatory (Intermagnet code:NCK). In addition, pointing out the limitations of the routine way of practical MT data processing and interpretation is an important duty of this study. This study was supported by the TAMOP-4.2.2.C-11/1/KONV-2012-0015 (Earth-system) project sponsored by the EU and European Social Foundation.

  2. Results of a Long-Term Demonstration of an Optical Multi-Gas Monitor on ISS

    Science.gov (United States)

    Mudgett, Paul; Pilgrim, Jeffrey S.

    2015-01-01

    Previously at SAMAP we reported on the development of tunable diode laser spectroscopy (TDLS) based instruments for measuring small gas molecules in real time. TDLS technology has matured rapidly over the last 5 years as a result of advances in low power diode lasers as well as better detection schemes. In collaboration with two small businesses Vista Photonics, Inc. and Nanoracks LLC, NASA developed a 4 gas TDLS based monitor for an experimental demonstration of the technology on the International Space Station (ISS). Vista invented and constructed the core TDLS sensor. Nanoracks designed and built the enclosure, and certified the integrated monitor as a payload. The device, which measures oxygen, carbon dioxide, ammonia and water vapor, is called the Multi-Gas Monitor (MGM). MGM measures the 4 gases every few seconds and records a 30 second moving average of the concentrations. The relatively small unit draws only 2.5W. MGM was calibrated at NASA-Johnson Space Center in July 2013 and launched to ISS on a Soyuz vehicle in November 2013. Installation and activation of MGM occurred in February 2014, and the unit has been operating nearly continuously ever since in the Japanese Experiment Module. Data is downlinked from ISS about once per week. Oxygen and carbon dioxide data is compared with that from the central Major Constituents Analyzer. Water vapor data is compared with dew point measurements made by sensors in the Columbus module. The ammonia channel was tested by the crew using a commercial ammonia inhalant. MGM is remarkably stable to date. Results of 18 months of operation are presented and future applications including combustion product monitoring are discussed.

  3. Long-Term Results of Conformal Radiotherapy for Progressive Airway Amyloidosis

    International Nuclear Information System (INIS)

    Purpose: To evaluate the efficacy of conformal external beam radiotherapy (RT) for local control of progressive airway amyloidosis. Methods and Materials: We conducted a retrospective review of patients with biopsy-proven progressive airway amyloidosis treated with conformal RT between 2000 and 2006 at Boston Medical Center. The patients were evaluated for performance status and pulmonary function, with computed tomography and endoscopy after RT compared with the pretreatment studies. Local control was defined as the lack of progression of airway wall thickening on computed tomography imaging and stable endobronchial deposits by endoscopy. Results: A total of 10 symptomatic airway amyloidosis patients (3 laryngeal and 7 tracheobronchial) received RT to a median total dose of 20 Gy in 10 fractions within 2 weeks. At a median follow-up of 6.7 years (range, 1.5–10.3), 8 of the 10 patients had local control. The remaining 2 patients underwent repeat RT 6 and 8.4 months after initial RT, 1 for persistent bronchial obstruction and 1 for progression of subglottic amyloid disease with subsequent disease control. The Eastern Cooperative Oncology Group performance status improved at a median of 18 months after RT compared with the baseline values, from a median score of 2 to a median of 1 (p = .035). Airflow (forced expiratory volume in 1 second) measurements increased compared with the baseline values at each follow-up evaluation, reaching a 10.7% increase (p = .087) at the last testing (median duration, 64.8 months). Acute toxicity was limited to Grade 1-2 esophagitis, occurring in 40% of patients. No late toxicity was observed. Conclusions: RT prevented progressive amyloid deposition in 8 of 10 patients, resulting in a marginally increased forced expiratory volume in 1 second, and improved functional capacity, without late morbidity.

  4. Long-Term Results of Conformal Radiotherapy for Progressive Airway Amyloidosis

    Energy Technology Data Exchange (ETDEWEB)

    Truong, Minh Tam, E-mail: mitruong@bu.edu [Department of Radiation Oncology, Amyloid Treatment and Research Program, Boston University School of Medicine, Boston Medical Center, Boston, MA (United States); Kachnic, Lisa A. [Department of Radiation Oncology, Amyloid Treatment and Research Program, Boston University School of Medicine, Boston Medical Center, Boston, MA (United States); Grillone, Gregory A. [Department of Otolaryngology, Amyloid Treatment and Research Program, Boston University School of Medicine, Boston Medical Center, Boston, MA (United States); Bohrs, Harry K.; Lee, Richard [Department of Radiation Oncology, Amyloid Treatment and Research Program, Boston University School of Medicine, Boston Medical Center, Boston, MA (United States); Sakai, Osamu [Department of Radiology, Amyloid Treatment and Research Program, Boston University School of Medicine, Boston Medical Center, Boston, MA (United States); Berk, John L. [Department of Medicine, Amyloid Treatment and Research Program, Boston University School of Medicine, Boston Medical Center, Boston, MA (United States)

    2012-06-01

    Purpose: To evaluate the efficacy of conformal external beam radiotherapy (RT) for local control of progressive airway amyloidosis. Methods and Materials: We conducted a retrospective review of patients with biopsy-proven progressive airway amyloidosis treated with conformal RT between 2000 and 2006 at Boston Medical Center. The patients were evaluated for performance status and pulmonary function, with computed tomography and endoscopy after RT compared with the pretreatment studies. Local control was defined as the lack of progression of airway wall thickening on computed tomography imaging and stable endobronchial deposits by endoscopy. Results: A total of 10 symptomatic airway amyloidosis patients (3 laryngeal and 7 tracheobronchial) received RT to a median total dose of 20 Gy in 10 fractions within 2 weeks. At a median follow-up of 6.7 years (range, 1.5-10.3), 8 of the 10 patients had local control. The remaining 2 patients underwent repeat RT 6 and 8.4 months after initial RT, 1 for persistent bronchial obstruction and 1 for progression of subglottic amyloid disease with subsequent disease control. The Eastern Cooperative Oncology Group performance status improved at a median of 18 months after RT compared with the baseline values, from a median score of 2 to a median of 1 (p = .035). Airflow (forced expiratory volume in 1 second) measurements increased compared with the baseline values at each follow-up evaluation, reaching a 10.7% increase (p = .087) at the last testing (median duration, 64.8 months). Acute toxicity was limited to Grade 1-2 esophagitis, occurring in 40% of patients. No late toxicity was observed. Conclusions: RT prevented progressive amyloid deposition in 8 of 10 patients, resulting in a marginally increased forced expiratory volume in 1 second, and improved functional capacity, without late morbidity.

  5. Long-term aging of cast stainless steels: Mechanisms and resulting properties

    International Nuclear Information System (INIS)

    Mechanical property data are presented from Charpy-impact, tensile, and J-R curve tests for several heats of cast stainless steel aged up to 10,000 h at 450, 400, 350, 320 and 290 deg. C. The results indicate that thermal aging increases the tensile strength and decreases the impact energy, JIC, and tearing modules of the steels. Also, the ductile-to-brittle transition curve shifts to higher temperatures. The ferrite content and concentration of carbon in the steel have a strong effect on the overall process of low-temperature embrittlement. The low-carbon CF-3 steels are the most resistant and the molybdenum-containing high-carbon CF-8M steels are the most susceptible to low-temperature embrittlement. Microstructural data indicate that three processes contribute to embrittlement of cast stainless steels, viz., Cr-rich α' and G-phase precipitation in the ferrite, and carbide precipitation on the austenite/ferrite phase boundary. The influence of nitrogen content and ferrite distribution on loss of toughness are discussed. The data also indicate that existing correlations do not accurately represent the embrittlement behavior over the temperature range 280-450 deg. C, i.e., extrapolation of high temperature data to reactor temperatures may not be valid for some compositions of cast stainless steel. (author)

  6. Long-term aging of cast stainless steels: Mechanisms and resulting properties

    International Nuclear Information System (INIS)

    Mechanical property data are presented from Charpy-impact, tensile, and J-R curve tests for several heats of cast stainless steel aged up to 10,000 h at 450, 400, 350, 320, and 2900C. The results indicate that thermal aging increases the tensile strength and decreases the impactenergy, J/sub IC/ and tearing modulus of the steels. Also, the ductile-to-brittle transition curve shifts to higher temperatures. The low-carbon CF-3 steels were the most resistant and the molybdenum-containing high-carbon CF-8M steels were the most susceptible to low-temperature embrittlement. The influence of nitrogen content and distribution of ferrite on loss of toughness are discussed. Data also indicate that existing correlations do not accurately represent the embrittlement behavior over the temperature range 280 to 4500C, i.e., extrapolation of high-temperature data to reactor temperatures may not be valid for some compositions of cast stainless steels. 13 refs., 13 figs., 2 tabs

  7. Results of long-term genetic monitoring of animal populations chronically irradiated in the radiocontaminated areas

    Energy Technology Data Exchange (ETDEWEB)

    Goncharova, R.; Riabokon, N. [Institute of Genetics and Cytology, National Academy of Sciences of Belarus, Minsk (Belarus)

    1998-03-01

    The artificial geochemical land where all organisms lived and will live under the conditions of increased level of radiation was set up due to the Chernobyl disaster in 1986. An urgent necessity for studying the various biological effects of chronic influence of low intensity radiation on both individual organisms and populations arose. Combined cytogenetic and radioecological investigations in wild populations of terrestrial small mammals (bank vole = Clethrionomys glareolus, Schreber and yellow-necked mouse = Apodemus flavicollus, Melchior) and in laboratory mice have been carried out by our laboratory since 1986. Our test organisms have contacted closely with low intensity radiation in the radiocontaminated areas of Belarus and absorbed low whole-body dose. We study the following problems: dynamics of radionuclide concentration in wild populations of small rodents; dynamics of mutation process in somatic and germ cells over many generations as well as embryonal lethality; dynamics of population density, age and sex structure of mammalian populations. The large part of results obtained are presented here. (J.P.N.)

  8. [Long-term results of airways' injury after a methane explosion].

    Science.gov (United States)

    Sikora, Łukasz; Misiołek, Maciej; Krzywiecki, Andrzej; Lisowska, Graźyna; Paluch, Zbigniew; Kawecki, Marek; Namysłowski, Grzegorz

    2011-01-01

    Injuries caused by thermal trauma more and more often affect people and they are an important problem of contemporary medicine. It is connected with the civilization development. Burn concerns not only the exterior integuments of the body but also airways, in those cases, the death rate among those who were injured with the thermal trauma increases. The treatment of both the burns and their complications is a long-lasting process, involving many specialists of various disciplines, and not always does it bring the wanted effects. The aim of the study was the assessment of the late morphological sequels inside the larynx and ventilation efficiency as a result of thermal inhalation trauma in the airways of the coal miners after the methane explosion. The methodology of examinations consisted of subjective evaluation of ventilation efficacy by MRC scale and ventilating rate measurement FEV1, FVC, FEV1%, PEF, MEF50, PIF, MIF 50, FIV. The morphological larynx evaluation was conducted based on videolaryngoscopy. 23 injured coal miners, who had been burnt at work in coal mines in 2003 in the methane explosion, were put under scrutiny. All the above mentioned examinations were done to the study group, but also to the specially selected control group, 23 coal miners. During the ventilating rates analysis in the study group, their lower values were noticed in comparison to the control group, however, the values were still within the clinical norms. Videolaryngoscopy showed hypertrophy of the laryngeal tissues. PMID:21574495

  9. High-Intensity Focused Ultrasound for Prostate Cancer: Long-Term Followup and Complications Rate

    Directory of Open Access Journals (Sweden)

    Umberto Maestroni

    2012-01-01

    Full Text Available Introduction. As it is well known, High Intensity Focused Ultrasound (HIFU is a minimally invasive procedure for prostate cancer. Many investigators reported their series of patients, demonstrating the effectiveness of the treatment. The most majority of Authors, however, do not report the side effects and the complications of the procedure, which is the aim of our study. The diagnosis and management of complications is discussed, and the oncologic outcome is reported in terms of quality of life. Materials and Methods. We report our experience in 89 patients, low-, intermediate-, and high-risk patients according with D’Amico classification. All data collected along the study were analyzed, including side effects and complications of the procedure. Results. Our series demonstrates the effectiveness of the procedure, in line with larger series reported in literature by other investigators. The most important side effects are sexual function impairment and transient incontinence in a minority of cases. Minor complications are reported as well as rare cases of major complications, which can require surgical treatment.

  10. Long-term results of pneumatic dilation for achalasia: A 15 years' experience

    Institute of Scientific and Technical Information of China (English)

    Panagiotis Katsinelos; Jannis Kountouras; George Paroutoglou; Athanasios Beltsis; Christos Zavos; Basilios Papaziogas; Kostas Mlimidis

    2005-01-01

    AIM: Although most patients with achalasia respond to pneumatic dilation, one-third experienced recurrence, and prolonged follow-up studies on parameters associated with various outcomes are scanty. In this retrospective study, we reported a 15-years' experience with pneumatic dilation treatment in patients with primary achalasia, and determined whether previously described predictors of outcome remain significant after endoscopic dilation.METHODS: Between September 1989 and September 2004, 39 consecutive patients with primary symptomatic achalasia (diagnosed by clinical presentation, esophagoscopy,barium esophagogram, and manometry) who received balloon dilation were followed up at regular intervals in person or by phone interview. Remission was assessed by a structured interview and a previous symptoms score.The median dysphagia-free duration was calculated by Kaplan-Meier analysis.RESULTS: Symptoms were dysphagia (n = 39, 100%),regurgitation (n =23, 58.7%), chest pain (n = 4, 10.2%),and weight loss (n = 26, 66.6%). A total of 74 dilations were performed in 39 patients; 13 patients (28%) underwent a single dilation, 17 patients (48.7%) required a second procedure within a median of 26.7 mo (range 5-97 mo), and 9 patients (23.3%) underwent a third procedure within a median of 47.8 mo (range 37-120 mo). Post-dilation lower esophageal sphincter (LES) pressure, assessed in 35 patients, has decreased from a baseline of 35.8±10.4-10.0±7.1 mmHg after the procedure. The median follow-up period was 9.3 years (range 0.5-15 years). The dysphagiafree duration by Kaplan-Meier analysis was 78%, 61%and 58.3% after 5, 10 and 15 years respectively.CONCLUSION: Balloon dilation is a safe and effective treatment for primary achalasia. Post-dilation LES pressure estimation may be useful in assessing response.

  11. Long-Term Creep Behavior of the Intervertebral Disc: Comparison between Bioreactor Data and Numerical Results

    Directory of Open Access Journals (Sweden)

    APG eCastro

    2014-11-01

    Full Text Available The Loaded Disc Culture System (LDCS is an Intervertebral Disc (IVD-oriented bioreactor developed by the VU Medical Center (VUmc, Amsterdam, The Netherlands, which has the capacity of maintaining up to 12 IVDs in culture, for approximately 3 weeks after extraction. Using this system, 8 goat IVDs were provided with the essential nutrients and submitted to compression tests without losing their biomechanical and physiological properties, for 22 days. Based on previous reports (Detiger et al., 2013; Paul et al., 2013, 2012, 4 of these IVDs were kept in physiological condition (control and the other 4 were previously injected with chondroitinase ABC (CABC, in order to promote Degenerative Disc Disease (DDD. The loading profile intercalated 16h of activity loading with 8h of loading recovery to express the standard circadian variations.The displacement behavior of these 8 IVDs along the first 2 days of the experiment was numerically reproduced, using an IVD osmo-poro-hyper-viscoelastic and fiber-reinforced Finite Element (FE model. The simulations were run on a custom FE solver (Castro et al., 2014.The analysis of the experimental results allowed concluding that the effect of the CABC injection was only significant in 2 of the 4 IVDs. The 4 control IVDs showed no signs of degeneration, as expected. In what concerns to the numerical simulations, the IVD FE model was able to reproduce the generic behavior of the two groups of goat IVDs (control and injected. However, some discrepancies were still noticed on the comparison between the injected IVDs and the numerical simulations, namely on the recovery periods. This may be justified by the complexity of the pathways for DDD, associated with the multiplicity of physiological responses to each direct or indirect stimulus. Nevertheless, one could conclude that ligaments, muscles and IVD covering membranes could be added to the FE model, in order to improve its accuracy and properly describe the recovery

  12. Transitioning MODIS to VIIRS observations for Land: Surface Reflectance results, Status and Long-term Prospective

    Science.gov (United States)

    Vermote, E.

    2015-12-01

    Surface reflectance is one of the key products from VIIRS and as with MODIS, is used in developing several higher-order land products. The VIIRS Surface Reflectance (SR) IP is based on the heritage MODIS Collection 5 product (Vermote et al. 2002). The quality and character of surface reflectance depends on the accuracy of the VIIRS Cloud Mask (VCM) and aerosol algorithms and of course on the adequate calibration of the sensor. Early evaluation of the VIIRS SR product in the context of the maturity of the operational processing system known as the Interface Data Processing System (IDPS), has been a major focus of work to-date, but is now evolving into the development of a VIIRS suite of Climate Data Records produced by the NASA Land Science Investigator Processing System (SIPS). We will present the calibration performance and the role of the surface reflectance in calibration monitoring, the performance of the cloud mask with a focus on vegetation monitoring (no snow conditions), the performance of the aerosol input used in the atmospheric correction with quantitative results of the performance of the SR product over AERONET sites. Based on those elements and further assessment, we will address the readiness of the SR product for the production of higher-order land products such as Vegetation Indices, Albedo and LAI/FPAR, the its application to agricultural monitoring and in particular the integration of VIIRS data into the global agricultural monitoring (GLAM) system developed at UMd. Finally from the lessons learned, we will articulate a set of critical recommendations to ensure consistency and continuity of the JPSS mission with the MODIS data record.

  13. CT-guided radiofrequency ablation of osteoid osteoma: long-term results

    Energy Technology Data Exchange (ETDEWEB)

    Cioni, Roberto; Armillotta, Nicola; Bargellini, Irene; Zampa, Virna; Cappelli, Carla; Vagli, Paola; Bartolozzi, Carlo [Department of Oncology, Transplants and Advanced Technologies in Medicine, Division of Diagnostic and Interventional Radiology, University of Pisa, Via Roma 67, 56126, Pisa (Italy); Boni, Giuseppe [Division of Nuclear Medicine, University of Pisa, Via Roma 67, 56126, Pisa (Italy); Marchetti, Stefano; Consoli, Vincenzo [Department of Orthopedics, University of Pisa, Via Roma 67, 56126, Pisa (Italy)

    2004-07-01

    The aim of the study was to assess the safety and efficacy of CT-guided percutaneous radiofrequency (RF) ablation of osteoid osteoma (OO). From 1997 to 2001, RF ablation was performed on 38 patients with OO, diagnosed clinically and by radiography, scintigraphy, contrast-enhanced MRI, and CT. Treatment was performed via percutaneous (n=29) or surgical (n=9) access, under CT guidance in all cases, with an 18-gauge straight electrode. Patients were discharged within 24 h and followed up clinically (at 1 week and every 6-12 months) and with MRI (at 6 months) and scintigraphy (after 1 year). The technical success rate was 100%. Complications occurred in two patients, consisting in local skin burns. The follow-up range was 12-66 months (mean {+-} SD, 35.5{+-}7.5 months). Prompt pain relief and return to normal activities were observed in 30 of 38 patients. Persistent pain occurred in eight patients; two patients refused further RF ablation and were treated surgically; RF ablation was repeated in six cases achieving successful results in five. One patient reported residual pain and is being evaluated for surgical excision. Primary and secondary clinical success rates were 78.9 (30/38 patients) and 97% (35/36 patients), respectively. CT-guided RF ablation of OO is safe and effective. Persistent lesions can be effectively re-treated. Several imaging modalities are needed for the diagnosis of OO and for the follow-up after treatment, particularly in patients with persistent symptoms. (orig.)

  14. Important prognostic factors for the long-term survival of lung cancer subjects in Taiwan

    International Nuclear Information System (INIS)

    This study used a large-scale cancer database in determination of prognostic factors for the survival of lung cancer subjects in Taiwan. Total of 24,910 subjects diagnosed with lung cancer was analysed. Survival estimates by Kaplan-Meier methods. Cox proportional-hazards model estimated the death risk (hazard ratio (HR)) for various prognostic factors. The prognostic indicators associated with a higher risk of lung cancer deaths are male gender (males versus females; HR = 1.07, 95% confidence intervals (CI): 1.03–1.11), males diagnosed in later periods (shown in 1991–1994 versus 1987–1990; HR = 1.13), older age at diagnosis, large cell carcinoma (LCC)/small cell carcinoma (SCC), and supportive care therapy over chemotherapy. The overall 5-year survival rate for lung cancer death was significantly poorer for males (21.3%) than females (23.6%). Subjects with squamous cell carcinoma (SQCC) and treatment by surgical resection alone had better prognosis. We find surgical resections to markedly increase 5-year survival rate from LCC, decreased risk of death from LCC, and no improved survival from SCC. Gender and clinical characteristics (i.e. diagnostic period, diagnostic age, histological type and treatment modality) play important roles in determining lung cancer survival

  15. Long-term follow-up results of percutaneous balloon mitral valvuloplasty in mitral stenosis with severe pulmonary hypertension

    International Nuclear Information System (INIS)

    Objective: To assess long-term results (more than 5-year) after percutaneous balloon mitral valvuloplasty (PBMV) on mitral stenosis (MS) with severe pulmonary hypertension. Methods: Thirty patients after PBMV underwent critical evaluations including echocardiography, chest film and clinical status throughout the follow-up period (6.4 +- 1.4 years). Results: Before and after PBMV and at follow-up, mean mitral valve areas were (1.19 +- 0.32) cm2 vs (1.99 +- 0.45) cm2 vs (1.44 +- 0.42) cm2 respectively (P<0.01 respectively). Restenosis rate was 53.3% at the end of follow-up. There were twenty-eight (93.3%) patients who obtained at least I class (NYHA class) improvement in cardiac function shortly after PBMV. At the end of follow-up, twenty-two (73.3%) patients were still in class I or II without mitral re-operation or repeated valvuloplasty. Conclusions: Long-term follow-up results after PBMV in mitral stenosis with severe pulmonary hypertension was satisfied, and PBMV can be an excellent therapy to improve the clinical status of such patients

  16. Preoperative Chemoradiotherapy (CRT) Followed by Laparoscopic Surgery for Rectal Cancer: Predictors of the Tumor Response and the Long-Term Oncologic Outcomes

    International Nuclear Information System (INIS)

    Purpose: We have evaluated the predictors of a tumor response to chemoradiotherapy (CRT) and the long-term oncologic outcomes of preoperative CRT and laparoscopic surgery for patients who suffer from rectal cancer. Methods and Materials: The study involved 274 patients with locally advanced rectal cancer and who had been treated with preoperative CRT and curative laparoscopic total mesorectal excision between January 2003 and January 2009. We assessed the long-term oncologic outcomes, in terms of recurrence and survival, of the treated patients. Results: Forty-two (15.3%) of the 274 patients had complete pathologic responses (pCR). The pre-CRT carcinoembryonic antigen level was the only significant predictor of a pCR on the multivariate analysis (p = 0.01). The overall survival at 5 years was 73.1%, with a mean survival period of 59.7 months (95% CI, 57.1-62.3). The disease-free survival at 5 years was 67.3% with a mean survival period of 54.7 months (95% CI, 51.7-57.8). The pCR group had a higher rate of overall survival at 5 years than did the non-pCR group, and the difference was significant (86.0% vs. 71.2%; hazard ratio = 0.87; 95% CI, 0.78-0.96; p = 0.03). The cumulative incidences of local and distant recurrences at 5 years were 5.8% and 28.3%, respectively. A total of 84.5% (234 of 274) of the patients had their anal sphincters preserved. Grade 3 or 4 acute and long-term toxic effects occurred in 22.2% and 8.4% of the patients, respectively. Conclusion: Preoperative CRT and laparoscopic surgery seems safe and feasible with favorable long-term outcomes and a high rate of sphincter preservation for the patients with low-lying tumors of the rectum.

  17. Effects of surface charges of gold nanoclusters on long-term in vivo biodistribution, toxicity, and cancer radiation therapy

    Directory of Open Access Journals (Sweden)

    Wang JY

    2016-07-01

    Full Text Available Jun-Ying Wang,1 Jie Chen,1 Jiang Yang,2 Hao Wang,1 Xiu Shen,1 Yuan-Ming Sun,1 Meili Guo,3 Xiao-Dong Zhang4 1Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, 2Environment, Energy and Natural Resources Center, Department of Environmental Science and Engineering, Fudan University, Shanghai, 3Department of Physics, School of Science, Tianjin Chengjian University, 4Department of Physics, School of Science, Tianjin University, Tianjin, People’s Republic of China Abstract: Gold nanoclusters (Au NCs have exhibited great advantages in medical diagnostics and therapies due to their efficient renal clearance and high tumor uptake. The in vivo effects of the surface chemistry of Au NCs are important for the development of both nanobiological interfaces and potential clinical contrast reagents, but these properties are yet to be fully investigated. In this study, we prepared glutathione-protected Au NCs of a similar hydrodynamic size but with three different surface charges: positive, negative, and neutral. Their in vivo biodistribution, excretion, and toxicity were investigated over a 90-day period, and tumor uptake and potential application to radiation therapy were also evaluated. The results showed that the surface charge greatly influenced pharmacokinetics, particularly renal excretion and accumulation in kidney, liver, spleen, and testis. Negatively charged Au NCs displayed lower excretion and increased tumor uptake, indicating a potential for NC-based therapeutics, whereas positively charged clusters caused transient side effects on the peripheral blood system. Keywords: gold clusters, in vivo toxicity, long-term, cancer therapy

  18. An analysis of long term complications in breast cancer patients after conservative therapy

    International Nuclear Information System (INIS)

    Background: Breast conserving surgery followed by irradiation and subsequent systematic application of therapy has been recognized as an efficient method for the treatment of early breast cancer for many years. The results of conservative treatment show a relatively low percentage of local relapses and good cosmetic results. Aim: The aim of the paper was to analyse the frequency and intensity of late complications after conservative treatment in breast carcinoma patients. Materials/Methods: A group of 67 patients with stage I and II breast carcinoma, according to the TNM classification, and who underwent conservative treatment in the Lower-Silesian Centre for Oncology between 1995 and 2001 were included in the study. All patients underwent irradiation of the breast after conservative treatment. In 93% the total dose was 50 Gy and in the remaining 7% the dose amounted to 46 - 48 Gy. The dose was around 10 Gy higher at the tumour site. Irradiation of the lymph nodes was applied in 25 % of cases and chemotherapy was used in 40 %. The occurrence and intensity of late complications were assessed at 3-6 monthly intervals. Complications included: lymphatic swelling of the ipsilateral upper limb, necrosis of the soft tissues, post-radiation pneumonia, lung fibrosis, post-radiation rib fractures, plexopathy, late skin reaction and telangiectasia. Intensity was assessed using our own 4 level scale. Results: Level 2 complications were observed in 22 % of the patients and Level 3 complications were seen in 6 %. No Level 4 complications were observed. Lymphatic swelling of the ipsilateral upper limb was the most frequent complication and occurred in 22 % of the patients. Level 2 and Level 3 swelling was observed in 14.5 %. Level 2 and 3 late post-radiation reactions were observed in 9 % of the patients. Telangiectasia within the boost area was observed in 4.5 % of the patients and outside the boost area in 9 %. No local recurrence of carcinoma was observed. Conclusions: The

  19. Predicting Adverse Health Outcomes in Long-Term Survivors of a Childhood Cancer

    Directory of Open Access Journals (Sweden)

    Chaya S. Moskowitz

    2014-07-01

    Full Text Available More than 80% of children and young adults diagnosed with invasive cancer will survive five or more years beyond their cancer diagnosis. This population has an increased risk for serious illness- and treatment-related morbidity and premature mortality. A number of these adverse health outcomes, such as cardiovascular disease and some second primary neoplasms, either have modifiable risk factors or can be successfully treated if detected early. Absolute risk models that project a personalized risk of developing a health outcome can be useful in patient counseling, in designing intervention studies, in forming prevention strategies, and in deciding upon surveillance programs. Here, we review existing absolute risk prediction models that are directly applicable to survivors of a childhood cancer, discuss the concepts and interpretation of absolute risk models, and examine ways in which these models can be used applied in clinical practice and public health.

  20. Anti-vascular endothelial growth factors for choroidal neovascularization secondary to choroidal osteoma: Long-term results

    Directory of Open Access Journals (Sweden)

    T Lekha

    2015-01-01

    Full Text Available Choroidal osteoma is an uncommon benign osseous intraocular tumor typically seen unilaterally in young women. Visual loss can occur due to choroidal neovascularization (CNV complicating osteoma. We report a rare case of bilateral choroidal osteoma with secondary CNV in a young male and the long-term results following anti-vascular endothelial growth factor (VEGF therapy. A 30-year-old male with history of defective vision in both eyes since several years and recent worsening in the right eye (RE since 2 months was found to have bilateral macular osteoma with CNV in the RE based on clinical evaluation, fluorescein angiography, optical coherence tomography, and ultrasonography. Intravitreal injection of ranibizumab at monthly intervals for three doses resulted in resolution of CNV and remained stable for 5 years. Recurrent CNV detected 6 years later responded to an injection of intravitreal bevacizumab and has remained stable till date. Anti-VEGF therapy stabilized the secondary CNV in our patient for 7 years with satisfactory structural and functional outcome, demonstrating the long-term efficacy of this modality of treatment.

  1. Long-term Results of a First-Generation Annealed Highly Cross-Linked Polyethylene in Young, Active Patients.

    Science.gov (United States)

    Ranawat, Chitranjan S; Ranawat, Amar S; Ramteke, Alankar A; Nawabi, Danyal; Meftah, Morteza

    2016-01-01

    The survivorship of total hip arthroplasty in younger patients is dependent on the wear characteristics of the bearing surfaces. Long-term results with conventional polyethylene in young patients show a high failure rate. This study assessed the long-term results of a first-generation annealed highly cross-linked polyethylene (HCLPE) in uncemented total hip arthroplasty in young, active patients. Between 1999 and 2003, 112 total hip arthroplasty procedures performed in 91 patients with an average University of California Los Angeles activity score of 8 and mean age of 53 years (range, 24-65 years) were included from a prospective database. In all patients, a 28-mm metal femoral head on annealed HCLPE (Crossfire; Stryker, Mahwah, New Jersey) was used. At minimum 10-year follow-up (11.5±0.94 years), Kaplan-Meier survivorship was 97% for all failures (1 periprosthetic infection and 1 late dislocation) and 100% for mechanical failure (no revisions for osteolysis or loosening). This study showed low revision rates for wear-related failure and superior survivorship in young, active patients. Oxidation causing failure of the locking mechanism has not been a problem with Crossfire for up to 10 years. PMID:26811959

  2. Conditional cancer-specific mortality in T4, N1, or M1 prostate cancer: implications for long-term prognosis

    International Nuclear Information System (INIS)

    The risk of prostate cancer-specific mortality (PCSM) following a diagnosis of prostate cancer may improve after patients have survived a number of years after diagnosis. We sought to determine long-term conditional PCSM for patients with stage T4, N1, or M1 prostate cancer. We identified 66,817 patients diagnosed with stage IV (T4N0M0, N1M0, or M1) prostate cancer between 1973 and 2011 using the Surveillance, Epidemiology, and End Results (SEER) database. Conditional five-year PCSM was evaluated for each group of patients at 5, 10, and 15 years of survival according to the Fine & Gray model for competing risks after adjusting for tumor grade, age, income level, and marital status. Race-stratified analyses were also performed. There were 13,345 patients with T4 disease, 12,450 patients with N1 disease, and 41,022 patients with M1 disease. Median follow-up among survivors in the three groups was 123 months (range: 0–382 months), 61 months (range: 0–410 months), and 30 months (range: 0–370 months), respectively. Conditional PCSM improved in all three groups over time. Among patients with T4 disease, 5-year PCSM improved from 13.9 % at diagnosis to 11.2, 8.1, and 6.5 % conditioned on 5, 10, or 15 years of survival, respectively (p < 0.001 in all cases). In patients with N1 disease, 5-year PCSM increased within the first five years and decreased thereafter, from 18.9 % at diagnosis to 21.4 % (p < 0.001), 17.6 % (p = 0.055), and 13.8 % (p < 0.001), respectively. In patients with metastatic disease, 5-year PCSM improved from 57.2 % at diagnosis to 41.1, 28.8, and 20.8 %, respectively (p < 0.001). White race was associated with a greater increase in conditional survival compared to non-white race among those with T4 or N1 disease. While patients with T4, N1, or M1 prostate cancer are never “cured,” their odds of cancer-specific survival increase substantially after they have survived for 5 or more years. Physicians who take care of patients with prostate cancer

  3. Pain in long-term breast cancer survivors: the role of body mass index, physical activity, and sedentary behavior.

    Science.gov (United States)

    Forsythe, Laura P; Alfano, Catherine M; George, Stephanie M; McTiernan, Anne; Baumgartner, Kathy B; Bernstein, Leslie; Ballard-Barbash, Rachel

    2013-01-01

    Although pain is common among post-treatment breast cancer survivors, studies that are longitudinal, identify a case definition of clinically meaningful pain, or examine factors contributing to pain in survivors are limited. This study describes longitudinal patterns of pain in long-term breast cancer survivors, evaluating associations of body mass index (BMI), physical activity, sedentary behavior with mean pain severity and above-average pain. Women newly diagnosed with stages 0-IIIA breast cancer (N = 1183) were assessed, on average, 6 months (demographic/clinical characteristics), 30 months (demographics), 40 months (demographics, pain), 5 years (BMI, physical activity, and sedentary behavior), and 10 years (demographics, pain, BMI, physical activity, and sedentary behavior) post-diagnosis. This analysis includes survivors who completed pain assessments 40 months post-diagnosis (N = 801), 10 years post-diagnosis (N = 563), or both (N = 522). Above-average pain was defined by SF-36 bodily pain scores ≥1/2 standard deviation worse than age-specific population norms. We used multiple regression models to test unique associations of BMI, physical activity, and sedentary behavior with pain adjusting for demographic and clinical factors. The proportion of survivors reporting above-average pain was higher at 10 years than at 40 months (32.3 vs. 27.8 %, p 5 %) was positively associated, while meeting physical activity guidelines was inversely associated, with above-average pain (OR, 95 % CI = 1.76, 1.03-3.01 and 0.40, 0.20-0.84, respectively) (p < 0.05). Weight gain and lack of physical activity place breast cancer survivors at risk for pain long after treatment ends. Weight control and exercise interventions should be tested for effects on long-term pain in these women.

  4. Long-term results of 2-mm punch grafting in patients with vitiligo vulgaris and segmental vitiligo : effect of disease activity

    NARCIS (Netherlands)

    Fongers, A.; Wolkerstorfer, A.; Nieuweboer-Krobotova, L.; Krawczyk, P.; Toth, G. G.; van der Veen, J. P. W.

    2009-01-01

    Background Punch grafting is a simple and frequently used technique for the treatment of stable vitiligo, resistant to medical therapy. However, studies reporting long-term results are exceptional. Objectives To evaluate the long-term results of 2-mm punch grafting in patients with vitiligo vulgaris

  5. An overview of prognostic factors for long-term survivors of breast cancer

    NARCIS (Netherlands)

    I. Soerjomataram (Isabelle); M.W.J. Louwman (Marieke); J.G. Ribot (Jacques); J.A. Roukema; J.W.W. Coebergh (Jan Willem)

    2008-01-01

    textabstractBackground: Numerous studies have examined prognostic factors for survival of breast cancer patients, but relatively few have dealt specifically with 10+-year survivors. Methods: A review of the PubMed database from 1995 to 2006 was undertaken with the following inclusion criteria: media

  6. Changes in body mass index in long-term childhood cancer survivors

    NARCIS (Netherlands)

    van Santen, HM; Geskus, Ronald B; Raemaekers, Steven; van Trotsenburg, A S Paul; Vulsma, Thomas; van der Pal, Helena J H; Caron, Hubert N; Kremer, Leontien C M

    2015-01-01

    BACKGROUND: Previous studies have reported changes in the body mass index (BMI) with time in childhood cancer survivors (CCSs) during follow-up. The limitations of these studies include that they described only a subgroup of survivors or used questionnaires with self-reported heights and weights. Th

  7. Transanal endoscopic microsurgery for advanced polyps and early cancers in the rectum-Long-term outcome

    DEFF Research Database (Denmark)

    Al-Najami, Issam; Rancinger, Carl Philip; Larsen, Morten Kobaek;

    2016-01-01

    Transanal endoscopic microsurgery (TEM) allows for the resection of large adenomas and early stage cancers in the rectum. The rate of complications and recurrence for malignant tumors compared with benign tumors has been questioned.The objective of our study was to analyze the outcome after TEM p...

  8. Does neoadjuvant chemotherapy impair long-term survival for ovarian cancer patients?

    DEFF Research Database (Denmark)

    Fagö-Olsen, Carsten Lindberg; Ottesen, Bent; Kehlet, Henrik;

    2014-01-01

    OBJECTIVE: In Denmark, the proportion of women with ovarian cancer treated with neoadjuvant chemotherapy (NACT) has increased, and the use of NACT varies among center hospitals. We aimed to evaluate the impact of first-line treatment on surgical outcome and median overall survival (MOS). METHODS...

  9. LONG-TERM SURVIVAL OF SMALL-CELL LUNG-CANCER PATIENTS AFTER CHEMOTHERAPY

    NARCIS (Netherlands)

    VANDERGAAST, A; POSTMUS, PE; BURGHOUTS, J; VANBOLHUIS, C; STAM, J; SPLINTER, TAW

    1993-01-01

    Eighty-one patients with small cell lung cancer (SCLC) with a survival Of more than 2 years start of chemotherapy were studied. Twenty-six of the 28 patients who died of relapsed SCLC had in relapsed before two years and of the 55 who had not then only two (4%) relapsed subsequently. It is stressed

  10. Cognitive behaviour therapy for fatigued cancer survivors: long-term follow-up.

    NARCIS (Netherlands)

    Gielissen, M.F.M.; Verhagen, C.A.H.H.V.; Bleijenberg, G.

    2007-01-01

    An earlier randomised-controlled trial demonstrated the positive effects of cognitive behaviour therapy (CBT), especially designed for fatigued cancer survivors in reducing fatigue, functional impairments and psychological distress. In the current prospective study, we were able to examine the long-

  11. Dynamic self-regulating prosthesis (protesi autoregolantesi dinamica): the long-term results in the treatment of primary inguinal hernias.

    Science.gov (United States)

    Valenti, Gabriele; Baldassarre, Emanuele; Testa, Alessandro; Arturi, Alessandro; Torino, Giovanni; Campisi, Costantino; Capuano, Giorgio

    2006-03-01

    The dynamic self-regulating prosthesis (protesi autoregolantesi dinamica, PAD) is a double-layered prosthesi, in use since 1992 in inguinal hernia repair. In 1999, we published the short-term results on 500 patients and herein we report the long-term follow-up. Five hundred eighty-five PAD procedures were performed on 500 adult male, unselected patients. Hernias were unilateral in 415 patients, were bilateral in 85 patients, were direct in 197 patients (33.7%), were indirect in 269 patients (46.0%), and were combined in 119 patients (20.3%). Four hundred sixty-four patients were alive at the follow-up period of minimum 5 years, whereas 36 died (7.2%) of causes unrelated to the hernia. No information was available on 73 patients (14.6%). Therefore, the follow-up was consisted of 391 patients (78.2%) with 469 hernias. The recurrence and testicular atrophy rates were nil. Three patients (0.77%) presented chronic pain and 18 (4.6%) suffered persistent discomfort or paresthesia. A hydrocoele was observed in one patient (0.2%). The long-term data confirm the efficacy of the dynamic self-regulating posthesis hernioplasty. We propose it as a standard of care in all cases of primary inguinal hernia in adult males, retaining it as a definitive and comfortable solution.

  12. Microbial borehole observatories deployed within the oceanic crust: Design considerations and initial results from long-term colonization experiments (Invited)

    Science.gov (United States)

    Orcutt, B. N.; Bach, W.; Becker, K.; Fisher, A. T.; Hulme, S.; Toner, B. M.; Wheat, C. G.; Edwards, K. J.; Iodp Expedition 327 Shipboard Party

    2010-12-01

    Borehole observatories developed for long-term sampling and monitoring in the subseafloor of the deep ocean must satisfy design and operation requirements that are similar to systems deployed on land. Many of these systems are used to achieve simultaneous hydrologic, geochemical and microbiological goals, requiring innovative design, installation, and operation. There are major logistical challenges for subseafloor observatories, the foremost being having to remotely access sites kilometers underwater using multiple oceanographic platforms (drill ship, surface ship, submersible, remotely-operated vehicle) and reliance on autonomous devices that are serviced only after several years. Contamination of the analytical environment is probable during installation operations, requiring vigilance during analysis for interpretation. Subseafloor observatories also require self-contained and robust instrumentation that can withstand long-term exposure to seawater at high pressures, elevated temperatures, a variety of redox conditions, and little to no access to external power. Although subseafloor borehole observatories have been in development for hydrologic monitoring for two decades, the inclusion of experimentation to examine the deep biosphere in the marine subsurface has only recently been developed. Results from some of the first microbial colonization experiments in young basaltic rocks on the eastern flank of the Juan de Fuca Ridge demonstrate in situ microbial-mineral interactions that can be identified using complementary geochemical and microbiological techniques. Mineral surfaces were first colonized by iron oxidizing bacteria, and as fluid composition changed, the microbial community became dominated by Firmicutes bacteria, some of which are phylogenetically similar to microbial communities observed in the terrestrial deep biosphere.

  13. Long-Term Outcomes and Toxicity of Concurrent Paclitaxel and Radiotherapy for Locally Advanced Head-and-Neck Cancer

    International Nuclear Information System (INIS)

    Purpose: To report the long-term outcomes and toxicity of a regimen of infusion paclitaxel delivered concurrently with radiotherapy in patients with locally advanced squamous cell carcinoma of the head and neck. Patients and Methods: Between 1995 and 1999, 35 patients with nonmetastatic, Stage III or IV squamous cell carcinoma of the head and neck were treated with three cycles of paclitaxel as a 120-h continuous infusion beginning on Days 1, 21, and 42, concurrent with radiotherapy. The initial 16 patients received 105 mg/m2/cycle, and the subsequent 19 patients received 120 mg/m2/cycle. External beam radiotherapy was delivered to a dose of 70.2-72 Gy at five fractions weekly. Patients were followed to evaluate the disease outcomes and late toxicity of this regimen. Results: The median follow-up for all patients was 56.5 months. The median survival was 56.5 months, and the median time to local recurrence was not reached. Of the 35 patients, 15 (43%) developed hypothyroidism. Of the 33 patients who underwent percutaneous endoscopic gastrostomy tube placement, 11 were percutaneous endoscopic gastrostomy tube dependent until death or their last follow-up visit. Also, 5 patients (14%) required a tracheostomy until death, and 3 (9%) developed a severe esophageal stricture. All evaluated long-term survivors exhibited salivary hypofunction. Fibrosis in the radiation field occurred in 24 patients (69%). Conclusion: The results of our study have shown that concurrent chemoradiotherapy with a 120-h infusion of paclitaxel provides long-term local control and survival in patients with squamous cell carcinoma of the head and neck. Xerostomia, hypothyroidism, esophageal and pharyngeal complications, and subcutaneous fibrosis were common long-term toxicities; however, the vast majority of toxicities were grade 1 or 2.

  14. Long-term follow-up of childhood cancer survivors: clinical decision support and research participation

    OpenAIRE

    Kilsdonk, E.

    2016-01-01

    The aim of the research in this thesis was twofold. Part 1 aimed to provide insights into how the use of a (paper-based) clinical guideline for follow-up care of childhood cancer survivors could be improved (CCS) by communicating the guideline through a computerized clinical decision support system (CDSS). We first investigated factors that could facilitate a successful CDSS implementation through a systematic literature review. Subsequently, we investigated whether the use of an established ...

  15. Pulmonary function impairment measured by pulmonary function tests in long-term survivors of childhood cancer

    OpenAIRE

    Mulder, R.L.; Thönissen, N.M.; Pal, van der, H.J.H.; Bresser, P.; Hanselaar, W.; Koning, C.C.E.; Oldenburger, F.; Heij, H A; Caron, H.N.; Kremer, L.C.M.

    2011-01-01

    Childhood cancer survivors (CCSs) have an increased risk of morbidity and mortality. The prevalence and risk factors of pulmonary function impairment were investigated in a large cohort of CCSs treated with potentially pulmotoxic therapy with a minimal follow-up of 5 years after diagnosis. The study cohort consisted of all adult 5-year CCSs who were treated with bleomycin, pulmonary radiotherapy and/or pulmonary surgery in the Emma Children's Hospital/Academic Medical Center between 1966 and ...

  16. High-Intensity Focused Ultrasound for Prostate Cancer: Long-Term Followup and Complications Rate

    OpenAIRE

    Umberto Maestroni; Francesco Dinale; Roberto Minari; Paolo Salsi; Francesco Ziglioli

    2012-01-01

    Introduction. As it is well known, High Intensity Focused Ultrasound (HIFU) is a minimally invasive procedure for prostate cancer. Many investigators reported their series of patients, demonstrating the effectiveness of the treatment. The most majority of Authors, however, do not report the side effects and the complications of the procedure, which is the aim of our study. The diagnosis and management of complications is discussed, and the oncologic outcome is reported in terms of quality of ...

  17. Long-term risk of sarcoma following radiation treatment for breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Taghian, A.; de Vathaire, F.; Terrier, P.; Le, M.; Auquier, A.; Mouriesse, H.; Grimaud, E.; Sarrazin, D.; Tubiana, M. (Inst. Gustave Roussy, Villejuif (France))

    1991-07-01

    Between 1954 and 1983, 7620 patients were treated for breast carcinoma at Institut Gustave Roussy (France). Of these patients, 6919 were followed for at least 1 year. Out of these, 11 presented with sarcomas thought to be induced by irradiation, 2 of which were Steward-Treves Syndrome, and 9 of which were sarcomas within the irradiated fields. All histological slides were reviewed and a comparison with those of breast cancer was done. The sites of these sarcomas were: parietal wall, 1 case; second costal cartilage, 1 case; infraclavicular region, 1 case; supraclavicular region, 2 cases; internal third of the clavicle, 2 cases; axillary region 2 cases; and the internal side of the upper arm (Stewart-Treves syndrome), 2 cases. The median age of these 11 patients at the diagnosis of sarcomas was 65.8 (49-83). The mean latent period was 9.5 years (4-24). Three patients underwent radical mastectomy and nine modified radical mastectomy. Only one patient received chemotherapy. The radiation doses received at the site of the sarcoma were 45 Gy/18 fr. for 10 cases and 90-100 Gy for 1 case (due to overlapping between two fields). The histology was as follows: malignant fibrous histiocytoma, 5 cases; fibrosarcoma, 3 cases; lymphangiosarcoma, 2 cases; and osteochondrosarcoma, 1 case. The median survival following diagnosis of sarcoma was 2.4 years (4 months-9 years). Two patients are still alive: one with recurrence of her breast cancer, the other in complete remission, with 7 and 3 years follow-up, respectively. All other patients died from their sarcomas. The cumulative incidence of sarcoma following irradiation of breast cancer was 0.2% (0.09-0.47) at 10 years. The standardized incidence ratio (SIR) of sarcoma (observed n{number sign} of cases (Obs)/expected n{number sign} of cases (Exp) computed from the Danish Cancer Registry for the same period) was 1.81 (CI 0.91-3.23).

  18. Long-term oropharyngeal and laryngeal function in patients with advanced head and neck cancer

    OpenAIRE

    Kraaijenga, S.A.C.

    2016-01-01

    Radiotherapy or combined chemoradiotherapy (CRT) regimens are increasingly used as primary treatment for patients with advanced head and neck cancer (HNC). Unfortunately, these organ-preserving protocols are associated with substantial adverse functional events. Previous research has shown that preventive swallowing rehabilitation can significantly reduce the functional disabilities. This thesis focuses on oropharyngeal and laryngeal function following CRT for advanced HNC, including long-ter...

  19. Surrogates of Long-Term Vitamin D Exposure and Ovarian Cancer Risk in Two Prospective Cohort Studies

    International Nuclear Information System (INIS)

    Experimental evidence and ecologic studies suggest a protective role of vitamin D in ovarian carcinogenesis. However, epidemiologic studies using individual level data have been inconsistent. We evaluated ultraviolet (UV)-B radiation, vitamin D intake, and predicted plasma 25-hydroxyvitamin D [25(OH)D] levels as long-term surrogates of vitamin D exposure within the Nurses’ Health Study (NHS) and NHSII. We estimated incidence rate ratios (RRs) and 95% confidence intervals (CIs) for risk of overall ovarian cancer and by histologic subtype using Cox proportional hazards models. Between 1976 and 2010 in NHS and 1989 and 2011 in NHSII, we identified a total of 1,225 incident epithelial ovarian cancer cases (NHS: 970, NHSII: 255) over 4,628,648 person-years of follow-up. Cumulative average UV-B exposure was not associated with ovarian cancer risk in NHS (Ptrend = 0.08), but was associated with reduced risk in NHSII (highest vs. lowest category RR = 0.67; 95% CI: 0.50, 0.89; Ptrend < 0.01). When stratified by histologic subtype, UV-B flux was positively associated with risk of serous tumors in NHS (Ptrend < 0.01), but inversely associated in NHSII (Ptrend = 0.01). Adjusted for confounders, ovarian cancer risk was not associated with vitamin D intake from food or supplements or with predicted 25(OH)D levels. Our study does not strongly support a protective role for vitamin D in ovarian cancer risk

  20. The role of high-dose-rate brachytherapy boost in breast-conserving therapy: Long-term results of the Hungarian National Institute of Oncology

    International Nuclear Information System (INIS)

    Aim: To report the long-term results of high-dose-rate (HDR) brachytherapy (BT) boost for breast cancer patients treated with conservative surgery and radiotherapy. Materials and methods: Between 1995 and 2007, 100 early-stage breast cancer patients received an HDR BT boost after conservative surgery and whole breast irradiation. Ten patients (10%) received a single-fraction HDR boost of 8 - 10.35 Gy using rigid needles, while 90 (90%) were treated with a fractionated multi-catheter HDR BT boost. The latter consisted of 3 x 4 Gy (n = 19), 4.75 Gy (n = 70), and 2 x 6.4 Gy (n = 1). Breast cancer related events, cosmetic results and side effects were assessed. Results: At a median follow-up time of 94 months (range: 8 - 152) only 7 (7%) ipsilateral breast failures were observed for a 5- and 8-year actuarial rate of 4.5 and 7.0%, respectively. The 8-year disease-free, cancer-specific, and overall survival was 76.1, 82.8, and 80.4%, respectively. Cosmetic outcome was rated excellent in 17%, good in 39%, fair in 33%, and poor in 11%. Data on late radiation side effects were available for 91 patients (91%). Grade 3 fibrosis and grade 3 telangiectasia occurred in 6 (6.6%) and 2 (2.2%) patients, respectively. In univariate analysis only positive margin status had a significant negative effect on local control. Conclusions: HDR BT boost using multi-catheter implants produce excellent long-term local tumour control with acceptable cosmetic outcome and low rate of grade 3 late radiation side effects. (authors)

  1. Multimodal treatment for high-risk prostate cancer with high-dose intensity-modulated radiation therapy preceded or not by radical prostatectomy, concurrent intensified-dose docetaxel and long-term androgen deprivation therapy: results of a prospective phase II trial

    International Nuclear Information System (INIS)

    The optimal management of high-risk prostate cancer remains uncertain. In this study we assessed the safety and efficacy of a novel multimodal treatment paradigm for high-risk prostate cancer. This was a prospective phase II trial including 35 patients with newly diagnosed high-risk localized or locally advanced prostate cancer treated with high-dose intensity-modulated radiation therapy preceded or not by radical prostatectomy, concurrent intensified-dose docetaxel-based chemotherapy and long-term androgen deprivation therapy. Primary endpoint was acute and late toxicity evaluated with the Common Terminology Criteria for Adverse Events version 3.0. Secondary endpoint was biochemical and clinical recurrence-free survival explored with the Kaplan-Meier method. Acute gastro-intestinal and genito-urinary toxicity was grade 2 in 23% and 20% of patients, and grade 3 in 9% and 3% of patients, respectively. Acute blood/bone marrow toxicity was grade 2 in 20% of patients. No acute grade ≥4 toxicity was observed. Late gastro-intestinal and genito-urinary toxicity was grade 2 in 9% of patients each. No late grade ≥3 toxicity was observed. Median follow-up was 63 months (interquartile range 31–79). Actuarial 5-year biochemical and clinical recurrence-free survival rate was 55% (95% confidence interval, 35-75%) and 70% (95% confidence interval, 52-88%), respectively. In our phase II trial testing a novel multimodal treatment paradigm for high-risk prostate cancer, toxicity was acceptably low and mid-term oncological outcome was good. This treatment paradigm, thus, may warrant further evaluation in phase III randomized trials

  2. Long-Term Treatment with Erlotinib for EGFR Wild-Type Non-Small Cell Lung Cancer: A Case Report.

    Science.gov (United States)

    Polychronidou, Genovefa; Papakotoulas, Pavlos

    2013-01-01

    The epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) gefitinib and erlotinib are known to have greater efficacy in EGFR mutation-positive non-small cell lung cancer (NSCLC), although erlotinib also has activity in wild-type disease. We report the successful long-term maintenance treatment of a patient with EGFR wild-type NSCLC with gefitinib and later erlotinib. The patient (male; 44 years old; smoker) was diagnosed with EGFR wild-type NSCLC after computer tomography had revealed a mediastinal mass, and histology and mutation testing had identified the tumor as an EGFR wild-type grade 3 adenocarcinoma. The patient received multiple rounds of chemotherapy, followed by gefitinib maintenance (3 years). Later on, he received erlotinib maintenance and developed a persistent rash (grade 1/2) that lasted throughout the treatment. The patient's condition has remained stable on erlotinib for more than 5 years, with no evidence of progression. We describe the patient's disease course and treatment in the context of EGFR TKI therapy and the prognostic factors for long-term clinical outcomes of NSCLC, including the development of erlotinib-induced rash.

  3. Long-term Oncologic and Financial Implications of Lung Cancer Screening

    DEFF Research Database (Denmark)

    Pedersen, Jesper Johannes Holst; Sørensen, Jens Benn

    2015-01-01

    Benefits and risks of computed tomography lung cancer screening are discussed with specific focus on oncologic and financial issues. Earlier disease stage at diagnosis implies that more patients are treated surgically, but the changes in oncologic treatment will not be dramatic. The crucial issue...... for implementation of screening will be that it is cost effective. Preliminary data from the National Lung Screening Trial indicate that it is cost effective and comparable to screening for other major malignancies. Some future modifications in the computed tomography screening methodology are discussed....

  4. Long-Term Quality of Life and Pregnancy Outcomes of Differentiated Thyroid Cancer Survivors Treated by Total Thyroidectomy and I131 during Adolescence and Young Adulthood

    OpenAIRE

    Metallo, Melanie; Groza, Lelia; Brunaud, Laurent; Klein, Marc; Weryha, Georges; Feigerlova, Eva

    2016-01-01

    Introduction. Differentiated thyroid cancer (DTC) is rare and confers good prognosis. Long-term health related quality of life (HRQoL) and pregnancy outcomes are not well known in subjects treated during adolescence and young adulthood. Methods. Cross-sectional analysis of HRQoL and global self-esteem, using SF-36 and ISP-25 surveys, and of pregnancy outcomes in female survivors of DTC treated by total thyroidectomy and I131 before age of 25 years. Results. Forty-five of 61 patients (74%) res...

  5. BRCA1/2 mutation testing in breast cancer patients: a prospective study of the long-term psychological impact of approach during adjuvant radiotherapy

    OpenAIRE

    Schlich-Bakker, Kathryn J.; Ausems, Margreet G. E. M.; Schipper, Maria; ten Kroode, Herman F. J.; Wárlám-Rodenhuis, Carla C.; van den Bout, Jan

    2007-01-01

    This study assessed psychological distress during the first year after diagnosis in breast cancer patients approached for genetic counseling at the start of adjuvant radiotherapy and identified those vulnerable to long-term high distress. Of the approached patients some chose to receive a DNA test result (n = 58), some were approached but did not fulfill criteria for referral (n = 118) and some declined counseling and/or testing (n = 44). The comparative group consisted of patients not eligib...

  6. Does the use of extended criteria donors influence early and long-term results of lung transplantation?

    Science.gov (United States)

    Schiavon, Marco; Falcoz, Pierre-Emmanuel; Santelmo, Nicola; Massard, Gilbert

    2012-02-01

    A best evidence topic was constructed according to a structured protocol. The question addressed was whether the presence of extended criteria donors influences the early and long-term results in patients referred for lung transplantation. Of the 30 papers found using a report search, 14 presented the best evidence to answer the clinical question. The authors, journal, date, country of publication, study type, group studied, relevant outcomes and results of these papers are given. In total, we recorded 10 retrospective studies that considered all the donor criteria for comparing marginal donors (MDs) and standard donors. On the one hand, six of them showed no difference between the two groups in terms of early and long-term results. On the other hand, four studies demonstrated a negative impact of MDs on various early outcomes (mortality, primary graft dysfunction, duration of mechanical ventilation, length of stay in intensive care unit), whereas no significant negative influence on survival has ever been described when screening MD results. More precisely, when analysing the role of individual factors of marginality, as done in two of the 14 studies, a significant negative impact was observed for a low level of PaO(2) at the time of harvesting, positive bronchoscopy and smoking history. More specifically, the first two criteria have been validated by several authors, both in multicentre and cohort studies. Finally, the importance of avoiding the donation of the lung from an MD to a high-risk recipient emerged, whereas the association with single or bilateral transplants remains more controversial. Hence, current evidence suggests that there are no contraindications-given the absence of negative impact on survival-for the use of MDs for the transplant of a proposed standard receiver. However, given the low level of evidence of published studies, caution is necessary in order to avoid organ shortage, despite these encouraging results. PMID:22159257

  7. HPV-vaccination for the prevention of cervical cancer in Austria: a model based long-term prognosis of cancer epidemiology

    OpenAIRE

    Zechmeister, Ingrid; Freiesleben de Blasio, Birgitte; Garnett, Geoff

    2009-01-01

    Abstract Aim Cervical cancer incidence and mortality have decreased for the last 20 years in Austria; however, they remain relatively high in comparison to other European countries. Screening quality has been suboptimal. In this paper we aim to predict the population-wide long-term effects on cervical cancer morbidity and mortality after introducing an HPV vaccination for 12-year-old girls (and boys) in addition to current screening in comparison with scr...

  8. The long term results of pediatric esotropia surgery performed according to new scheme of muscle recession / resection

    Directory of Open Access Journals (Sweden)

    Zolotarev А.V.

    2011-12-01

    Full Text Available The purpose of the investigation is to evaluate the long term results of surgical treatment in children with esotropia, operated according to new scheme of muscle procedures. Materials. The retrospective analysis of surgical treatment in 50 children with esotropia was made. The new scheme of muscle recession / resection was used. Results. The duration of monitoring was 1-5 years. More then half of all patients has ortotropia, even in cases with 25° primary deviation angle. Almost 40% of patients has increasing of visual acuity of amblyopic eye and binocular functions. Conclusion. The new scheme of muscle recession / resection allows to receive ortotropia after surgical treatment in large esotropia and avoid the reoperations. Using of the new scheme of strabismus surgery don't increase the quantity of secondary exodeviation

  9. Long-term Testing Results for the 2008 Installation of LED Luminaires at the I-35 West Bridge in Minneapolis

    Energy Technology Data Exchange (ETDEWEB)

    Kinzey, Bruce R.; Davis, Robert G.

    2014-09-30

    This document reports the long-term testing results from an extended GATEWAY project that was first reported in “Demonstration Assessment of Light-Emitting Diode (LED) Roadway Lighting at the I-35W Bridge, in Minneapolis, MN,” August 2009. That original report presented the results of lighting the newly reconstructed I 35W Bridge using LEDs in place of conventional high-pressure sodium (HPS) roadway luminaires, comparing energy use and illuminance levels with a simulated baseline condition. That installation was an early stage implementation of LED lighting and remains one of the oldest installations in continued operation today. This document provides an update of the LED system’s performance since its installation in September 2008.

  10. Endocervical metastasis of pancreatic cancer: A rare case report of long-term survival

    Directory of Open Access Journals (Sweden)

    Yuichi Kinoshita

    2016-09-01

    Full Text Available Most uterine cervix adenocarcinomas are primary tumors. Here, we report a case of pancreatic cancer that metastasized to the uterine cervix. The patient was a 77-year-old Jehovah's Witness whose pancreatic cancer had been diagnosed 10 years previously. As she had refused blood transfusion on religious grounds, the tumor only underwent segmental excision, followed by radiofrequency wave therapy and chemotherapy. During a routine health examination 6 years after her pancreatic tumor resection, a tumor in the left lower lobe of her lung was found, and then removed. Three years after the lung surgery, her serum CA19-9 increased. A detailed examination found tumors in the ascending colon and uterine cervix. She underwent chemotherapy and radiotherapy after a right hemicolectomy, endocervical biopsy, and endocervical cytology. At present, about 10 years after her initial diagnosis, she is alive with no recurrence or metastatic findings. Morphologically, well-differentiated pancreatic adenocarcinoma is similar to endocervical type adenocarcinoma and adenocarcinoma in situ of the uterine cervix. Therefore, careful immunohistochemical examination and clear understanding of the patient's clinical information are needed in diagnosing adenocarcinoma in the uterine cervix.

  11. Untreated peristomal skin complications among long-term colorectal cancer survivors with ostomies.

    Science.gov (United States)

    McMullen, Carmit K; Wasserman, Joseph; Altschuler, Andrea; Grant, Marcia L; Hornbrook, Mark C; Liljestrand, Petra; Briggs, Catherine; Krouse, Robert S

    2011-12-01

    This ethnography of family caregiving explored why peristomal skin complications are common and undertreated among colorectal cancer survivors with intestinal ostomies. Data were collected through in-depth interviews with 31 cancer survivors and their family caregivers, fieldwork, structured assessments, and medical records review, and analyzed with qualitative theme and matrix analyses. Survivors who received help changing the skin barrier around their stoma had fewer obstacles to detection and treatment of peristomal skin complications. Half of the survivors received unpaid help with ostomy care, and all such help came from spouses. Married couples who collaborated in ostomy care reported that having assistance in placing the ostomy appliance helped with preventing leaks, detecting skin changes, and modifying ostomy care routines. In addition, survivors who struggled to manage ostomy care independently reported more obstacles to alleviating and seeking treatment for skin problems. Oncology nurses can improve treatment of peristomal skin problems by asking patients and caregivers about ostomy care and skin problems, examining the peristomal area, and facilitating routine checkups with a wound, ostomy, and continence nurse.

  12. Long-term results of a minimally invasive surgical pulmonary vein isolation and ganglionic plexi ablation for atrial fibrillation.

    Directory of Open Access Journals (Sweden)

    Shuai Zheng

    Full Text Available BACKGROUND: Ganglionated plexi (GP ablation has been become an adjunct to pulmonary vein isolation (PVI. This study describes the long-term results of minimally invasive surgical PVI, ablation of GPs, and exclusion of the left atrial appendage for atrial fibrillation (AF. METHODS: Long-term follow-up of 55 months was performed in 139 consecutive patients (age 58.3±20.8 years with symptomatic, drug-refractory lone AF who underwent minimally invasive surgical PVI, GPs ablation, and exclusion of the left atrial appendage. Success was defined as freedom from AF, atrial flutter, or atrial tachycardia off antiarrhythmic drugs. RESULTS: AF was paroxysmal in 77.7%, persistent in 12.2% and long-standing persistent in 10.1%. Single-procedure success rate was 71.7%, 59.4% and 46.6% at 12, 24 and 60 months respectively. Single-procedure success rate was 72.9%, 62.6% and 51.8% for paroxysmal AF, 64.7%, 35.3%, and 28.2% for persistent AF, 71.4%, 64.3% and 28.6% for long-standing persistent AF at 12, 24 and 60 months respectively. Duration of AF>24 months (hazard ratio [HR]: 3.09, 95% confidence interval [CI]: 1.51 to 6.32; p = 0.002, left atrial diameter≥40 mm (HR: 4.03, 95% CI: 1.88 to 8.65; p<0.001, early recurrence of AF (HR: 4.66, 95% CI: 2.25 to 9.63; p<0.001 independently predicted long-term recurrence of AF. There was no procedure-related death. One patient converted to median sternotomy because of uncontrolled bleeding. Two patients underwent perioperative cerebrovascular events. CONCLUSIONS: At nearly 5-year of clinical follow-up, single-procedure success rate of minimally invasive surgical PVI with GP ablation was 51.8% for paroxysmal AF, 28.2% for persistent AF, 28.6% for long-standing persistent AF after initial procedure. Patients with AF duration≤24 months, left atrial diameter<40 mm and no early recurrence of AF, had favorable outcomes.

  13. Postoperative long-term changes of nutritional and immunological states in patients with esophageal cancer

    International Nuclear Information System (INIS)

    Under nutritional support, surgical and postoperative adjuvant therapy were performed in 27 patients with thoracic esophageal cancer. The patients were divided into 2 groups, that were patients with postoperative chemotherapy (group A; 13 cases) and patients with postoperative radiation therapy (group B; 14 cases). Nutritional and immunological parameters were measured and compared among each groups. Group B had received higher nutritional support than group A, especially during the period of postoperative therapy. In group B, nutritional and immunological parameters maintained normal level, except serum albumin levels, counts of peripheral lymphocytes and factor XIII. In spite of higher nutritional support, levels of Zn in group B kept low. As for arterio-venous difference of amino acids, the tendency of negative balance in group B was stronger than that in group A. Arginine concentration in venous plasma increased evidently in group B. (author)

  14. Long-term follow-up after modern radical prostate cancer radiotherapy

    DEFF Research Database (Denmark)

    Sander, Lotte

    radiotherapy is a well established treatment modality for prostate cancer. Accuracy and precision are key words with regard to optimal survival and minimal toxicity in modern radiotherapy and are fundamentals in modern radiotherapy. Modern imaging has improved the ability to define radiotherapy target volumes....... Especially treatment margins have been reduced through the use of more accurate treatment planning and image-guided technology. Increasing doses have lead to increased disease control. Aiming for minimal toxicity after radiotherapy, magnetic resonance imaging delineation could be a possible tool, knowing...... that clinical target volumes are up to 30% smaller on MRI delineation compared to computer tomography delineation. The overall aim of the thesis was to explore the use of MRI target planning and a Nicle-Titanium prostate stent as fiducial marker for both MR-CT co-registration and image guided radiotherapy....

  15. Biofilm formation in long-term central venous catheters in children with cancer

    DEFF Research Database (Denmark)

    Handrup, Mette Møller; Fuursted, Kurt; Funch, Peter;

    2012-01-01

    Taurolidine has demonstrated inhibition of biofilm formation in vitro. The aim of this study was to compare the effect of catheter locking with taurolidine vs heparin in biofilm formation in central venous catheters. Forty-eight children with cancer were randomized to catheter locking by heparin (n...... = 22) or taurolidine (n = 26), respectively. After removal, catheters were examined by standardized scanning electron microscopy to assess quantitative biofilm formation. Biofilm was present if morphologically typical structures and bacterial cells were identified. Quantitative and semi......-quantitative cultures were also performed. Biofilm was identified in 23 of 26 catheters from the taurolidine group and 21 of 22 catheters from the heparin group. A positive culture was made of six of the catheters locked with taurolidine and heparin, respectively (p = 0.78). The rate of catheter-related bloodstream...

  16. Long-term mortality from pleural and peritoneal cancer after exposure to asbestos: Possible role of asbestos clearance.

    Science.gov (United States)

    Barone-Adesi, Francesco; Ferrante, Daniela; Bertolotti, Marinella; Todesco, Annalisa; Mirabelli, Dario; Terracini, Benedetto; Magnani, Corrado

    2008-08-15

    Models based on the multistage theory of carcinogenesis predict that the rate of mesothelioma increases monotonically as a function of time since first exposure (TSFE) to asbestos. Predictions of long-term mortality (TSFE >or= 40 years) are, however, still untested, because of the limited follow-up of most epidemiological studies. Some authors have suggested that the increase in mesothelioma rate with TSFE might be attenuated by clearance of asbestos from the lungs. We estimated mortality time trends from pleural and peritoneal cancer in a cohort of 3,443 asbestos-cement workers, followed for more than 50 years. The functional relation between mesothelioma rate and TSFE was evaluated with various regression models. The role of asbestos clearance was explored using the traditional mesothelioma multistage model, generalized to include a term representing elimination over time. We observed 139 deaths from pleural and 56 from peritoneal cancer during the period 1950-2003. The rate of pleural cancer increased during the first 40 years of TSFE and reached a plateau thereafter. In contrast, the rate of peritoneal cancer increased monotonically with TSFE. The model allowing for asbestos elimination fitted the data better than the traditional model for pleural (p = 0.02) but not for peritoneal cancer (p = 0.22). The risk for pleural cancer, rather than showing an indefinite increase, might reach a plateau when a sufficiently long time has elapsed since exposure. The different trends for pleural and peritoneal cancer might be related to clearance of the asbestos from the workers' lungs. PMID:18528868

  17. Attempts to predict the long-term decrease in lung function due to radiotherapy of non-small cell lung cancer

    International Nuclear Information System (INIS)

    Purpose: To obtain a model which can predict long-term decrease in lung function due to radiation damage from dose-volume data for patients with non-small cell lung cancer. Patients and methods: 27 patients were included, all long-term survivors after radical radiation therapy. For each patient a regression analysis was performed on a post-RT succession of measurements of FEV1 in order to estimate the decrease after 2 years and a standard error (SE) on this regression estimate. The modelling was based on dose-volume histograms (DVH) exported from the treatment planning system, and involved fits of threshold models, a mean lung dose model as well as more complex models based on the relative damaged volume (rdV). Results: Decreases after 2 years of up to 28% in FEV1 was measured (median 10%), with significant day-to-day variation in FEV1 for the individual patient. The threshold models predicted the long-term decrease in FEV1 well when the SE was interpreted as the uncertainty of the measured decrease. The best threshold value, marginally, was 30 Gy with an R2 of 0.46. The mean lung dose model did not perform so well. A complex model based on rdV performed better than any of the other models (R2 =0.52). Conclusion: The long-term decrease in FEV1 could be predicted from a simple dose-volume model when the SE was interpreted as the uncertainty of the measured decrease

  18. Long-term change in pulmonary function after definitive radiotherapy for non-small cell lung cancer

    DEFF Research Database (Denmark)

    Schytte, T.; Bentzen, S. M.; Brink, C.;

    2015-01-01

    Purpose/Objective: Radiotherapy (RT) for non-small cell lung cancer (NSCLC) may cause late toxicities, such as heart toxicity, changes in pulmonary function (PF) and lung fibrosis, but late toxicity data are scarce in the literature for this category of patients. The objective of this study...... was to analyze long term PF changes after definitive RT for patients with NSCLC. PF was measured by FEV1 and FVC as assessed by spirometry. Materials and Methods: This is a single institution study of patients receiving definitive RT for NSCLC between 1996 and 2010. A total of 556 consecutive treated patients...... finding was that high V60 was associated with less decline in FVC, but FVC may be a less reliable parameter for pulmonary damage. (Figure Presented) Conclusions: Patients experience a decline in FEV1 after the 12-month value following definitive RT for NSCLC. In a multivariable analysis, deterioration...

  19. Predictors of long-term smoking cessation: results from the global adult tobacco survey in Poland (2009–2010

    Directory of Open Access Journals (Sweden)

    Kaleta Dorota

    2012-11-01

    Full Text Available Abstract Background Expanding the information on determinants of smoking cessation is crucial for developing and implementing more effective tobacco control measures at the national as well as European levels. Data on smoking cessation and its social correlates among adults from middle-income countries of Central and Eastern Europe are still poorly reported in the literature. The aim of the study was to analyze the association of socio-demographic indicators with long term tobacco smoking cessation (quit smoking for at least one year prior to interview among adults. Moreover, we evaluated motives for giving up smoking from former smokers. Methods Data on former as well as current smokers’ socio-demographic and smoking-related characteristics were derived from the Global Adult Tobacco Survey (GATS. GATS is a cross-sectional, nationally representative household survey implemented in Poland between 2009 and 2010. GATS collected data on a representative sample of 7,840 individuals including 1,206 individuals who met the criteria of long-term smoking cessation and 2,233 current smokers. Smoking cessation rate was calculated as the number of former smokers divided by the number of ever smokers. Logistic regression analyses were used to obtain odds ratios (ORs and 95% confidence interval (CI of the broad number of variables on successful cessation of smoking. Results Among females the quit rate was 30.4% compared to 37.9% in males (p  Conclusion Results indicated that smoking cessation policies focused on younger age groups are vital for curbing tobacco epidemic in Poland and should become a public health main concern. There is also the need for interventions to raise awareness on smoking health risks and quitting benefits are crucial to increase cessation potential among adult smokers. Nevertheless further effort needs to be done to prevent smoking uptake.

  20. Repair of complete atrioventricular septal defect in infants with down syndrome: outcomes and long-term results.

    Science.gov (United States)

    Tumanyan, Margarita R; Filaretova, Olga V; Chechneva, Vera V; Gulasaryan, Ruben S; Butrim, Iuliia V; Bockeria, Leo A

    2015-01-01

    In clinical practice, the combination of congenital heart disease (CHD) with malformations of other organs occurs in about 10 % of cases, including chromosomal disease with heart defects, which are observed mainly with certain syndromes. In the Bakoulev SCCS (Moscow, Russian Federation), from 01.2005 to 01.2011, complete atrioventricular septal defect (CAVSD) repair was performed on 163 patients (5.6 ± 3.0 months) with Down Syndrome (DS) using the single-patch (n = 40) and the two-patch (n = 123) methods. The control group consisted of 214 infants aged 6.49 ± 3.03 months with CAVSD and normal karyotype. A retrospective cohort study was made, as well as a comparative analysis of the immediate (up to 30 days) and long-term (12-75 months, at the average of 56 ± 15) results of the repair of CAVSD in infants with DSand normal karyotype/chromosome set (NK). During the hospital treatment period, we registered the following complications: pulmonary hypertensive crises in 6 % (n = 9) of patients with DS and in 10 % (n = 21) of infants with NK, infectious complications in 21% (n = 34) of patients with DS and in 8% (n = 17) of infants with NK. Squeal structures in groups were differentiated. The doses and duration of cardiotonic support in the NK patients were significantly higher in comparison with the DS patients (7.5 ± 2.1 days vs 3.4 ± 1.15 days, p Down syndrome. Concerning the long-term results, there was no significant difference (Gehan-Wilcoxon test) in actuarial freedom from reoperation after repair of CAVSD between DS and NK groups (p Down Syndrome in patients significantly increases the risk of severe co-morbidities that have a significant impact on the recovery period, as well as on life expectancy even after successful CHD correction. PMID:25099029

  1. Laparoscopic-assisted gastrectomy versus open gastrectomy for T4a gastric cancer in short-term and long-term outcomes.

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Objective:To study thesafety of oncologic short-term and long-term outcomes of laparoscopic-assisted gastrectomy (LAG) performed for T4a stage gastric cancer. Methods: Between January 2009 and December 2014, 86 patients with American Joint Committee on Cancer (AJCC) stage T4a gastric cancer underwent LAG or conventional open gastrectomy (OG). Of these patients, 43 patients underwent LAG and they were compared with patients who underwent OG regarding short-term and long-term outcome. Results:The N stage (P=0.685) did not differ between the LAG and OG groups. Postoperative morbidity occurred in 6 (14.0%) OG and 8 (9.3%) LAG cases and postoperative mortality occurred 2 (4.0%) and 0 (0.0%) cases of OG and LAG, respectively. Recurrence occurred in 6 (14.0%) cases and 4 (9.3%) case in the OG and LAG group, respectively (P=0.077). hTe mean survival time in the OG group was 53.86 m)and in the LAG was 53.97 m with no signiifcant difference (P=0.295).Conclusion:The LAG is a feasible and safe procedure, and has several advantages over conventional OG.

  2. Preoperative chemoradiation with or without induction oxaliplatin plus 5-fluorouracil in locally advanced rectal cancer. Long-term outcome analysis

    International Nuclear Information System (INIS)

    It has been previously reported that a short FOLFOX-4 induction significantly improves pathologic complete response in locally advanced rectal cancer (LARC) patients treated with preoperative chemoradiation (CRT). In a larger and updated patient series, we analyzed FOLFOX-4 efficacy in terms of sphincter preservation and long-term outcomes. From January 1995 to December 2010, 335 LARC patients were treated with preoperative chemoradiation (4500-5040 cGy). Starting in May 2001, 207 consecutive patients additionally received induction FOLFOX-4. Surgery was performed 6 weeks (range 3-12 weeks) after chemoradiation. Incidence of total tumor (63 vs. 54 %, p = 0.02) and nodal downstaging (60 vs. 43 %, p = 0.002) was significantly increased by induction FOLFOX-4. In an analysis of tumors located below 5 cm from the anal verge (n = 114, 34 %), sphincter preservation was feasible in 30 % in the FOLFOX-4 versus 13 % in the upfront CRT group (p = 0.04). Median follow-up time for the entire cohort of patients was 72.6 months (range 4-205 months). FOLFOX-4 was not associated with superior locoregional control (HR 0.88, p = 0.78), disease-free survival (HR 0.83, p = 0.55), distant metastases-free survival (HR 0.94, p = 0.81), or cancer-specific survival (HR 0.70, p = 0.15). Short-intense induction FOLFOX-4 significantly improves downstaging and sphincter preservation in low rectal tumors. Long-term outcomes were not improved in the FOLFOX-4 group of patients. (orig.)

  3. Preliminary investigations of Spirulina effect on cancer cells: interest for long-term manned space missions

    Science.gov (United States)

    Baatout, S.; Bekaert, S.; Hendrickx, L.; Derradji, H.; Mergeay, M.

    Background In view of long haul space exploration missions the development of regenerative life support systems is of crucial importance to increase the crew autonomy and decrease the cost associated to the mass embarked Therefore in the late 80 s the European Space Agency initiated the MELiSSA project Micro-Ecological Life Support System Alternative MELiSSA has been conceived as a micro-organisms and higher plant process enabling high recycling efficiency The cyanobacteria Arthrospira sp is occupying one of the MELiSSA compartments Its genome is now being sequenced and this will help to better understand or improve its food value as well as to have a look at its putative toxic potential Aim In this study we were interested in studying the threshold of intrinsic cytotoxic effects of Spirulina dry extract from Sigma containing washed and lyophilized mixed Arthrospira strains on human cancer cells and its cell type dependency Method For that purpose we used flow cytometry to estimate cell death apoptosis and necrosis in three human leukaemic cell lines HELA cervix carcinoma IM-9 multiple myeloma K562 chronic myelogenous leukaemia Cells were cultured in the presence of an aqueous extract of Spirulina concentrations ranging from 0 to 500 mu g ml for 15 to 40 hours Apoptosis and necrosis were evaluated by annexin-V-PI staining cell size and granularity Early apoptosis was monitored by analysing the maintenance of mitochondrial membrane potential DioC 6 3 and the

  4. Long term results of endovascular treatment in renal arterial stenosis from Takayasu arteritis: Angioplasty versus stent placement

    Energy Technology Data Exchange (ETDEWEB)

    Park, Hong Suk, E-mail: hongsukpark@gmail.com [Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of); Do, Young Soo, E-mail: ysdo@skku.edu [Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of); Park, Kwang Bo, E-mail: kbjh.park@samsung.com [Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of); Kim, Duk-Kyung, E-mail: dukkyung.kim@samsung.com [Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of); Choo, Sung Wook, E-mail: sw.choo@samsung.com [Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of); Shin, Sung Wook, E-mail: sw88.shin@samsung.com [Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of); Cho, Sung Ki, E-mail: sungkismc@samsung.com [Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of); Hyun, Dongho, E-mail: mesentery.hyun@samsung.com [Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of); Choo, In Wook, E-mail: inwook.choo@samsung.com [Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of)

    2013-11-01

    Purpose: To retrospectively evaluate and compare the long term patency and antihypertensive effect of angioplasty and stent insertion in renal artery stenosis caused by Takayasu arteritis, with CT angiography and clinical follow-up. Materials and methods: We retrospectively analyzed and compared effects on hypertension and patency of renal artery in 16 patients (age ranging from 16 to 58 years, mean: 32.1 years) with renovascular hypertension caused by Takayasu arteritis who underwent endovascular treatment including angioplasty (n = 13) and stent placement (n = 9) for 22 stenotic renal arteries. Results: Technical success was 95% (21/22) without major complications. In the last follow-up CT angiogram (mean 85 ± 41 months), restenosis was 8% (1/12) in angioplasty and 66% (6/9) in stent. Patency rates of angioplasty were 100%, 91.7%, 91.7% and primary unassisted and primary assisted patency rates of stent placement were 55.6%, 33.3%, 33.3% and 88.9%, 66.7%, 55.6% at 1-, 3- and 5-years, respectively. In clinical follow-up (mean 120 ± 37.8 months, range 48–183 months), beneficial effects on hypertension were obtained in 87% of patients (13/15) and there was no significant difference between the patients who were treated by only angioplasty and the patients who received stent placement in at least one renal artery, regardless of whether or not angioplasty had been performed in the other renal artery. Conclusion: Compared with stent placement, angioplasty demonstrated better long term patency and similar clinical benefit on renovascular hypertension in renal artery stenosis of Takayasu arteritis. We suggest that stent placement should be reserved for obvious angioplasty failure.

  5. Long term results of endovascular treatment in renal arterial stenosis from Takayasu arteritis: Angioplasty versus stent placement

    International Nuclear Information System (INIS)

    Purpose: To retrospectively evaluate and compare the long term patency and antihypertensive effect of angioplasty and stent insertion in renal artery stenosis caused by Takayasu arteritis, with CT angiography and clinical follow-up. Materials and methods: We retrospectively analyzed and compared effects on hypertension and patency of renal artery in 16 patients (age ranging from 16 to 58 years, mean: 32.1 years) with renovascular hypertension caused by Takayasu arteritis who underwent endovascular treatment including angioplasty (n = 13) and stent placement (n = 9) for 22 stenotic renal arteries. Results: Technical success was 95% (21/22) without major complications. In the last follow-up CT angiogram (mean 85 ± 41 months), restenosis was 8% (1/12) in angioplasty and 66% (6/9) in stent. Patency rates of angioplasty were 100%, 91.7%, 91.7% and primary unassisted and primary assisted patency rates of stent placement were 55.6%, 33.3%, 33.3% and 88.9%, 66.7%, 55.6% at 1-, 3- and 5-years, respectively. In clinical follow-up (mean 120 ± 37.8 months, range 48–183 months), beneficial effects on hypertension were obtained in 87% of patients (13/15) and there was no significant difference between the patients who were treated by only angioplasty and the patients who received stent placement in at least one renal artery, regardless of whether or not angioplasty had been performed in the other renal artery. Conclusion: Compared with stent placement, angioplasty demonstrated better long term patency and similar clinical benefit on renovascular hypertension in renal artery stenosis of Takayasu arteritis. We suggest that stent placement should be reserved for obvious angioplasty failure

  6. Long-term outcome with interstitial brachytherapy in the management of patients with early-stage breast cancer treated with breast-conserving therapy

    International Nuclear Information System (INIS)

    Purpose: We reviewed our institution's experience with interstitial implant boosts to determine their long-term impact on local control and cosmetic results. Methods and Materials: Between January 1, 1980 and December 31, 1987, 390 women with 400 cases of Stage I and II breast cancer were managed with breast-conserving therapy (BCT) at William Beaumont Hospital. All patients were treated with an excisional biopsy and 253 (63%) underwent reexcision. Radiation consisted of 45-50 Gy external beam irradiation to the whole breast followed by a boost to the tumor bed to at least 60 Gy using either electrons [108], photons [15], or an interstitial implant [277] with either 192Ir [190] or 125I [87]. Long-term local control and cosmetic outcome were assessed and contrasted between patients boosted with either interstitial implants, electrons, or photons. Results: With a median follow-up of 81 months, 25 patients have recurred in the treated breast for a 5- and 8-year actuarial rate of local recurrence of 4 and 8%, respectively. There were no statistically significant differences in the 5- or 8-year actuarial rates of local recurrence using either electrons, photons, or an interstitial implant. Greater than 90% of patients obtained a good or excellent cosmetic result, and no statistically significant differences in cosmetic outcome were seen whether electrons, photons, or implants were used. Conclusions: We conclude that patients with Stage I and II breast cancer undergoing BCT and judged to be candidates for boosts can be effectively managed with LDR interstitial brachytherapy. Long-term local control and cosmetic outcome are excellent and similar to patients boosted with either electrons or photons

  7. 癌症长期存活者的心理特征研究%Research on the psychological characteristics of cancer long-term survivors

    Institute of Scientific and Technical Information of China (English)

    陆惠仪; 刘桂香; 黄雪薇

    2012-01-01

    interviews,and the patients'behavioral and psychological characteristics were measured by the Tumor Psychological Scale(TPS),the Cancer Coping Modes Questionnaire(CCMQ) and the Psychological Adjustment Scale for Cancer Patients(PASCP).The psychological characteristics of the 151 cancer long-term survivors were compared with the average level of cancer patients (over 557 patients).Quantitive data were analyzed by two independent samples't-test.Results (1) Most cancer long-term survivors knew their diagnosis in two weeks after they were diagnosed.The cancer long-term survivors were better in mentality and got more social supports.Most long-time survivors attributed their success to good psychological well-being and positive treatments.(2) The TPS scores of cancer long-term survivors group(1.99 ± 0.45,1.68 ± 0.51,1.33 ± 0.32,1.87 ± 0.44,1.78 ± 0.41 respectively) were lower than the scores of the average level of cancer patients (3.06 ±2.12,3.08 ± 2.03,2.86 ± 2.08,3.02 ± 2.06,2.98 ± 1.75 respectively) in the dimensions of personality,emotion,unconscious,cognition and the total average score.The differences were significant statistically(P < 0.01).The CCMQ scores of cancer long-term survivors group were higher than the scores of the average level of cancer patients in the dimension of confrontation and catharses.In the dimensions of avoidance and suppression,resignation and fantasy,the scores of cancer long-term survivors group were lower than the scores of the average level of cancer patients.All the differences were significant statistically (P < 0.05).The PASCP scores of cancer long-term survivors group were higher than the scores of the average level of cancer patients in the dimension of emotion/self-esteem,subjective feeling,interpersonal relationship/social life,the daily life and the other.The differences was significant statistically(P< 0.001).Conclusion There are common characteristics of cancer long-term survivors such as good mental health state

  8. Quality of life and self-esteem in patients submitted to surgical treatment of skin carcinomas: long-term results *

    OpenAIRE

    Maciel, Paula Curitiba; Veiga-Filho, Joel; de Carvalho, Marcelo Prado; Fonseca, Fernando Elias Martins; Ferreira, Lydia Masako; Veiga, Daniela Francescato

    2014-01-01

    BACKGROUND Cancer is a multifactorial disease and skin carcinomas are the most common type of cancer. Assessing quality of life and self-esteem outcomes in skin cancer patients is important because these are indicators of the results of the treatment, translating how patients face their lives and their personal relationships. OBJECTIVE To assess the late impact of the surgical treatment of head and/or neck skin carcinomas on quality of life and self-esteem of the patients. METHODS Fifty patie...

  9. Combined management of retroperitoneal sarcoma with dose intensification radiotherapy and resection: Long-term results of a prospective trial.

    LENUS (Irish Health Repository)

    Smith, Myles J F

    2014-01-07

    Late failure is a challenging problem following resection of retroperitoneal sarcoma (RPS). We investigated the effects of preoperative XRT plus dose escalation with early postoperative brachytherapy (BT) on long-term survival and recurrence in RPS.

  10. Are the good functional results from arthroscopic repair of massive rotator cuff injuries maintained over the long term?☆

    Science.gov (United States)

    Miyazaki, Alberto Naoki; Santos, Pedro Doneux; da Silva, Luciana Andrade; do Val Sella, Guilherme; Checchia, Sérgio Luiz; Yonamine, Alexandre Maris

    2015-01-01

    Objective To evaluate whether the good and excellent functional results from arthroscopic repair of massive rotator cuff tears are maintained over the long term. Methods From the sample of the study conducted by our group in 2006, in which we evaluated the functional results from arthroscopic repair of massive rotator cuff tears, 35 patients were reassessed, 8 years after the first evaluation. The inclusion criteria were that these patients with massive rotator cuff tears operated by means of an arthroscopic technique, who participated in the previous study and achieved good or excellent outcomes according to the UCLA criteria. Patients whose results were not good or excellent in the first evaluation according to the UCLA criteria were excluded. Results Among the 35 patients reassessed, 91% of them continued to present good and excellent results (40% excellent and 51% good), while 3% presented fair results and 6% poor results. The time interval between the first and second evaluations was 8 years and the minimum length of follow-up since the immediate postoperative period was 9 years (range: 9–17 years), with an average of 11.4 years. Conclusion The good and excellent results from arthroscopic repair of massive rotator cuff tears were mostly maintained (91%), with the same level of function and satisfaction, even though 8 years had passed since the first assessment, with a follow-up period averaging 11.4 years. PMID:26962491

  11. Surrogates of Long-Term Vitamin D Exposure and Ovarian Cancer Risk in Two Prospective Cohort Studies

    Energy Technology Data Exchange (ETDEWEB)

    Prescott, Jennifer, E-mail: jennifer.prescott@channing.harvard.edu; Bertrand, Kimberly A.; Poole, Elizabeth M.; Rosner, Bernard A.; Tworoger, Shelley S. [Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, 181 Longwood Ave. Boston, MA 02115 (United States)

    2013-11-22

    Experimental evidence and ecologic studies suggest a protective role of vitamin D in ovarian carcinogenesis. However, epidemiologic studies using individual level data have been inconsistent. We evaluated ultraviolet (UV)-B radiation, vitamin D intake, and predicted plasma 25-hydroxyvitamin D [25(OH)D] levels as long-term surrogates of vitamin D exposure within the Nurses’ Health Study (NHS) and NHSII. We estimated incidence rate ratios (RRs) and 95% confidence intervals (CIs) for risk of overall ovarian cancer and by histologic subtype using Cox proportional hazards models. Between 1976 and 2010 in NHS and 1989 and 2011 in NHSII, we identified a total of 1,225 incident epithelial ovarian cancer cases (NHS: 970, NHSII: 255) over 4,628,648 person-years of follow-up. Cumulative average UV-B exposure was not associated with ovarian cancer risk in NHS (P{sub trend} = 0.08), but was associated with reduced risk in NHSII (highest vs. lowest category RR = 0.67; 95% CI: 0.50, 0.89; P{sub trend} < 0.01). When stratified by histologic subtype, UV-B flux was positively associated with risk of serous tumors in NHS (P{sub trend} < 0.01), but inversely associated in NHSII (P{sub trend} = 0.01). Adjusted for confounders, ovarian cancer risk was not associated with vitamin D intake from food or supplements or with predicted 25(OH)D levels. Our study does not strongly support a protective role for vitamin D in ovarian cancer risk.

  12. Adeno-associated virus 2-mediated antiangiogenic cancer gene therapy: long-term efficacy of a vector encoding angiostatin and endostatin over vectors encoding a single factor.

    Science.gov (United States)

    Ponnazhagan, Selvarangan; Mahendra, Gandham; Kumar, Sanjay; Shaw, Denise R; Stockard, Cecil R; Grizzle, William E; Meleth, Sreelatha

    2004-03-01

    Angiogenesis is characteristic of solid tumor growth and a surrogate marker for metastasis in many human cancers. Inhibition of tumor angiogenesis using antiangiogenic drugs and gene transfer approaches has suggested the potential of this form of therapy in controlling tumor growth. However, for long-term tumor-free survival by antiangiogenic therapy, the factors controlling tumor neovasculature need to be systemically maintained at stable therapeutic levels. Here we show sustained expression of the antiangiogenic factors angiostatin and endostatin as secretory proteins by recombinant adeno-associated virus 2 (rAAV)-mediated gene transfer. Both vectors provided significant protective efficacy in a mouse tumor xenograft model. Stable transgene persistence and systemic levels of both angiostatin and endostatin were confirmed by in situ hybridization of the vector-injected tissues and by serum ELISA measurements, respectively. Whereas treatment with rAAV containing either endostatin or angiostatin alone resulted in moderate to significant protection, the combination of endostatin and angiostatin gene transfer from a single vector resulted in a complete protection. These data suggest that AAV-mediated long-term expression of both endostatin and angiostatin may have clinical utility against recurrence of cancers after primary therapies and may represent rational adjuvant therapies in combination with radiation or chemotherapy. PMID:14996740

  13. Fatigue and other adverse effects in men treated by pelvic radiation and long-term androgen deprivation for locally advanced prostate cancer.

    Science.gov (United States)

    Lilleby, Wolfgang; Stensvold, Andreas; Dahl, Alv A

    2016-07-01

    Background We compared the development of adverse effects and psychosocial measures from baseline to 36-month follow-up in patients with prostate cancer (T1-3 M0) referred to our department for definitive radiotherapy encompassing the prostate and pelvic lymph nodes (RAD + IMRT) or radiotherapy to the prostatic gland only (RAD), applied with standard adjuvant androgen deprivation (AD) in all patients. Few studies have explored the impact of fatigue on patients' reported quality of life (QoL) after combined therapy for prostate cancer. Material and methods The 206 consecutive eligible men (RAD + IMRT = 64 and RAD = 142) completed the UCLA-PCI questionnaire for adverse effects at baseline, 12, 24, and 36 months. QoL, anxiety and depression, and fatigue were rated at the same time points. Between-group and longitudinal within-group changes at different time points were reported. At 36 months variables associated with fatigue were analyzed with regression analyses. Results Our main novel finding is the long-term high level of fatigue and high prevalence of chronic fatigue, affecting patients receiving radiotherapy combined with long-term AD. Except for urinary bother in the RAD + IMRT group all functions and the other bothers mean scores were significantly worse at 36 months compared to baseline. In multivariable analyses only physical QoL remained significantly associated with fatigue at 36-months follow-up. Conclusions Fatigue and impaired QoL in patients considered to curative irradiation with long-term AD should be addressed when counseling men to combined treatment. PMID:26959297

  14. Long-term radiation sequelae after breast-conserving therapy in women with early-stage breast cancer: an observational study using the LENT-SOMA scoring system

    International Nuclear Information System (INIS)

    Purpose: To evaluate the long-term toxicity after breast-conserving therapy in women with early-stage breast cancer. Methods and Materials: Late toxicity according to the late effects of normal tissue-subjective, objective, management, and analytic (LENT-SOMA) criteria and cosmetic outcome (graded by physicians) were evaluated in 590 of 2943 women with early-stage breast cancer who were irradiated between 1983 and 1995 using the following fractionation schedules: group A, 1983-1987, 2.5 Gy 4x/wk to 60 Gy; group B, 1988-1993, 2.5 Gy 4x/wk to 55 Gy, group C, 1994-1995, 2.0 Gy 5x/wk to 55 Gy. Results: LENT-SOMA Grade 3-4 toxicity was observed as follows: group A (median follow-up 171 months; range 154-222 months), fibrosis 16% (7 of 45), telangiectasia 18% (8 of 45), and atrophy 4% (2 of 45); group B (median follow-up 113 months; range 78-164 months), pain 2% (8 of 345), fibrosis 10% (34 of 345), telangiectasia 10% (33 of 345), arm edema 1% (2 of 345), and atrophy 8% (27 of 345); and group C (median follow-up 75 months, range 51-96 months, n = 200), occurrence of Grade 3-4 late morbidity ≤2%. The cosmetic outcome was very good to acceptable in 78% (35 of 45) of patients in group A, 83% (286 of 345) in group B, and 94% (187 of 200) in group C. Conclusion: In our population, the long-term side effects after breast-conserving therapy were not rare, but were mainly asymptomatic. The LENT-SOMA breast module is a practical tool to assess radiation-induced long-term toxicity

  15. Effect of Whole Pelvic Radiotherapy for Patients With Locally Advanced Prostate Cancer Treated With Radiotherapy and Long-Term Androgen Deprivation Therapy

    Energy Technology Data Exchange (ETDEWEB)

    Mantini, Giovanna [Department of Radiotherapy, Policlinico Universitario A. Gemelli, Catholic University, Rome (Italy); Tagliaferri, Luca, E-mail: luca.tagliaferri@rm.unicatt.it [Department of Radiotherapy, Policlinico Universitario A. Gemelli, Catholic University, Rome (Italy); Mattiucci, Gian Carlo; Balducci, Mario; Frascino, Vincenzo; Dinapoli, Nicola [Department of Radiotherapy, Policlinico Universitario A. Gemelli, Catholic University, Rome (Italy); Di Gesu, Cinzia; Ippolito, Edy; Morganti, Alessio G. [Department of Radiotherapy, John Paul II Center for High Technology Research and Education in Biomedical Sciences, Catholic University, Campobasso (Italy); Cellini, Numa [Department of Radiotherapy, Policlinico Universitario A. Gemelli, Catholic University, Rome (Italy)

    2011-12-01

    Purpose: To evaluate the effect of whole pelvic radiotherapy (WPRT) in prostate cancer patients treated with RT and long-term (>1 year) androgen deprivation therapy (ADT). Methods and materials: Prostate cancer patients with high-risk features (Stage T3-T4 and/or Gleason score {>=}7 and/or prostate-specific antigen level {>=}20 ng/mL) who had undergone RT and long-term ADT were included in the present analysis. Patients with bowel inflammatory disease, colon diverticula, and colon diverticulitis were excluded from WPRT and treated with prostate-only radiotherapy (PORT). Patients were grouped according to nodal risk involvement as assessed by the Roach formula using different cutoff levels (15%, 20%, 25%, and 30%). Biochemical disease-free survival (bDFS) was analyzed in each group according to the RT type (WPRT or PORT). Results: A total of 358 patients treated between 1994 and 2007 were included in the analysis (46.9% with WPRT and 53.1% with PORT). The median duration of ADT was 24 months (range, 12-38). With a median follow-up of 52 months (range, 20-150), the overall 4-year bDFS rate was 90.5%. The 4-year bDFS rate was similar between the patients who had undergone WPRT or PORT (90.4% vs. 90.5%; p = NS). However, in the group of patients with the greatest nodal risk (>30%), a significant bDFS improvement was recorded for the patients who had undergone WPRT (p = .03). No differences were seen in acute toxicity among the patients treated with WPRT or PORT. The late gastrointestinal toxicity was similar in patients treated with PORT or WPRT (p = NS). Conclusions: Our analysis has supported the use of WPRT in association with long-term ADT for patients with high-risk nodal involvement (>30%), although a definitive recommendation should be confirmed by a randomized trial.

  16. Effect of Whole Pelvic Radiotherapy for Patients With Locally Advanced Prostate Cancer Treated With Radiotherapy and Long-Term Androgen Deprivation Therapy

    International Nuclear Information System (INIS)

    Purpose: To evaluate the effect of whole pelvic radiotherapy (WPRT) in prostate cancer patients treated with RT and long-term (>1 year) androgen deprivation therapy (ADT). Methods and materials: Prostate cancer patients with high-risk features (Stage T3-T4 and/or Gleason score ≥7 and/or prostate-specific antigen level ≥20 ng/mL) who had undergone RT and long-term ADT were included in the present analysis. Patients with bowel inflammatory disease, colon diverticula, and colon diverticulitis were excluded from WPRT and treated with prostate-only radiotherapy (PORT). Patients were grouped according to nodal risk involvement as assessed by the Roach formula using different cutoff levels (15%, 20%, 25%, and 30%). Biochemical disease-free survival (bDFS) was analyzed in each group according to the RT type (WPRT or PORT). Results: A total of 358 patients treated between 1994 and 2007 were included in the analysis (46.9% with WPRT and 53.1% with PORT). The median duration of ADT was 24 months (range, 12–38). With a median follow-up of 52 months (range, 20–150), the overall 4-year bDFS rate was 90.5%. The 4-year bDFS rate was similar between the patients who had undergone WPRT or PORT (90.4% vs. 90.5%; p = NS). However, in the group of patients with the greatest nodal risk (>30%), a significant bDFS improvement was recorded for the patients who had undergone WPRT (p = .03). No differences were seen in acute toxicity among the patients treated with WPRT or PORT. The late gastrointestinal toxicity was similar in patients treated with PORT or WPRT (p = NS). Conclusions: Our analysis has supported the use of WPRT in association with long-term ADT for patients with high-risk nodal involvement (>30%), although a definitive recommendation should be confirmed by a randomized trial.

  17. Epidural analgesia during open radical prostatectomy does not improve long-term cancer-related outcome: a retrospective study in patients with advanced prostate cancer.

    Directory of Open Access Journals (Sweden)

    Patrick Y Wuethrich

    Full Text Available BACKGROUND: A beneficial effect of regional anesthesia on cancer related outcome in various solid tumors has been proposed. The data on prostate cancer is conflicting and reports on long-term cancer specific survival are lacking. METHODS: In a retrospective, single-center study, outcomes of 148 consecutive patients with locally advanced prostate cancer pT3/4 who underwent retropubic radical prostatectomy (RRP with general anesthesia combined with intra- and postoperative epidural analgesia (n=67 or with postoperative ketorolac-morphine analgesia (n=81 were reviewed. The median observation time was 14.00 years (range 10.87-17.75 yrs. Biochemical recurrence (BCR-free, local and distant recurrence-free, cancer-specific, and overall survival were estimated using the Kaplan-Meier technique. Multivariate Cox proportional-hazards regression models were used to analyze clinicopathologic variables associated with disease progression and death. RESULTS: The survival estimates for BCR-free, local and distant recurrence-free, cancer-specific survival and overall survival did not differ between the two groups (P=0.64, P=0.75, P=0.18, P=0.32 and P=0.07. For both groups, higher preoperative PSA (hazard ratio (HR 1.02, 95% confidence interval (CI 1.01-1.02, P<0.0001, increased specimen Gleason score (HR 1.24, 95% CI 1.06-1.46, P=0.007 and positive nodal status (HR 1.66, 95% CI 1.03-2.67, P=0.04 were associated with higher risk of BCR. Increased specimen Gleason score predicted death from prostate cancer (HR 2.46, 95% CI 1.65-3.68, P<0.0001. CONCLUSIONS: General anaesthesia combined with epidural analgesia did not reduce the risk of cancer progression or improve survival after RRP for prostate cancer in this group of patients at high risk for disease progression with a median observation time of 14.00 yrs.

  18. The Long-HER Study: Clinical and Molecular Analysis of Patients with HER2+ Advanced Breast Cancer Who Become Long-Term Survivors with Trastuzumab-Based Therapy

    Science.gov (United States)

    Gámez-Pozo, Angelo; Pérez Carrión, Ramón M.; Manso, Luis; Crespo, Carmen; Mendiola, Cesar; López-Vacas, Rocío; Berges-Soria, Julia; López, Isabel Álvarez; Margeli, Mireia; Calero, Juan L. Bayo; Farre, Xavier González; Santaballa, Ana; Ciruelos, Eva M.; Afonso, Ruth; Lao, Juan; Catalán, Gustavo; Gallego, José V. Álvarez; López, José Miramón; Bofill, Francisco J. Salvador; Borrego, Manuel Ruiz; Espinosa, Enrique; Vara, Juan A. Fresno; Zamora, Pilar

    2014-01-01

    Background Trastuzumab improves survival outcomes in patients with HER2+ metastatic breast cancer. The Long-Her study was designed to identify clinical and molecular markers that could differentiate long-term survivors from patients having early progression after trastuzumab treatment. Methods Data were collected from women with HER2-positive metastatic breast cancer treated with trastuzumab that experienced a response or stable disease during at least 3 years. Patients having a progression in the first year of therapy with trastuzumab were used as a control. Genes related with trastuzumab resistance were identified and investigated for network and gene functional interrelation. Models predicting poor response to trastuzumab were constructed and evaluated. Finally, a mutational status analysis of selected genes was performed in HER2 positive breast cancer samples. Results 103 patients were registered in the Long-HER study, of whom 71 had obtained a durable complete response. Median age was 58 years. Metastatic disease was diagnosed after a median of 24.7 months since primary diagnosis. Metastases were present in the liver (25%), lungs (25%), bones (23%) and soft tissues (23%), with 20% of patients having multiple locations of metastases. Median duration of response was 55 months. The molecular analysis included 35 patients from the group with complete response and 18 patients in a control poor-response group. Absence of trastuzumab as part of adjuvant therapy was the only clinical factor associated with long-term survival. Gene ontology analysis demonstrated that PI3K pathway was associated with poor response to trastuzumab-based therapy: tumours in the control group usually had four or five alterations in this pathway, whereas tumours in the Long-HER group had two alterations at most. Conclusions Trastuzumab may provide a substantial long-term survival benefit in a selected group of patients. Whole genome expression analysis comparing long-term survivors vs. a

  19. Hydrogeological characterization based on the results of long term monitoring in the Mizunami Underground Research Laboratory Project

    Science.gov (United States)

    Takeuchi, R.; Ohyama, T.; Matsuoka, T.; Saegusa, H.; Takeuchi, S.

    2009-12-01

    The Mizunami Underground Research Laboratory (MIU) is now under construction by the Japan Atomic Energy Agency in the Cretaceous Toki granite in the Tono area of central Japan. Conceptual design of the MIU consists of two 1,000 m shafts (the Main Shaft and the Ventilation Shaft) and horizontal research galleries. The MIU project is a broad scientific study of the deep geological environment as a base for the research and development for geological disposal of nuclear wastes. One of the main goals is to establish comprehensive techniques for investigation, analysis and assessment of the deep geological environment in fractured crystalline rock. The project is being implemented in three overlapping phases: Surface-based Investigation (Phase I), Construction (Phase II) and Operation (Phase III), with a total duration of 20 years. In Phase I, surface investigations were carried out in a stepwise manner in order to obtain information of the geological environment at the site scale (about 2km square). Geological modeling and simulations of various kinds had been carried out in order to synthesize these investigation results. Two NNW-trending faults, which are important for hydrogeological characterization, are included in the model. One of the faults (fault A) strikes through the site in the immediate vicinity of the Main Shaft and another fault (fault B) strikes through the southern part of the MIU construction site. In Phase II, field investigations have been carried out in and around the MIU construction site. For hydrogeological characterization, long term monitoring of hydraulic pressure, surface tilt and self-potential have been carried out on surface and in the research galleries to obtain information on changes of groundwater flow due to shaft excavation. The results of the long term monitoring focused on fault A are as follows: - The hydraulic pressure responses are observed in surface boreholes in and around the MIU construction site and the galleries. The

  20. Long-term results of oncoplastic breast surgery with latissimus dorsi flap reconstruction: a pilot study of the objective cosmetic results and patient reported outcome

    OpenAIRE

    Kim, Kyeong-Deok; Kim, Zisun; Kuk, Jung Cheol; Jeong, Jaehong; Choi, Kyu Sung; Hur, Sung Mo; Jeong, Gui Ae; Chung, Jun Chul; Cho, Gyu Seok; Shin, Eung Jin; Kim, Hyung Chul; Kang, Sang-Gue; Lee, Min Hyuk; Lim, Cheol Wan

    2016-01-01

    Purpose The goal of oncoplastic breast surgery is to restore the appearance of the breast and improve patient satisfaction. Thus, the assessment of cosmetic results and patient-reported outcomes (PROs) using appropriately constructed and validated instruments is essential. The aim of the present study was to assess the long-term objective cosmetic results and corresponding PROs after oncoplastic breast surgery. Methods Cosmetic results were assessed by the patients, a medical panel, and a com...

  1. Prospective evaluation of health-related quality of life in long-term oral and oropharyngeal cancer survivors and the perceived need for supportive care

    NARCIS (Netherlands)

    I.M. Oskam; I.M. Verdonck-de Leeuw; N.K. Aaronson; B.I. Witte; R. de Bree; P. Doornaert; J.A. Langendijk; C.R. Leemans

    2013-01-01

    Purpose: To evaluate long-term changes in health related quality of life (HRQOL) in oral/oropharyngeal cancer survivors and their need for and use of supportive care. Methods: Between 1999 and 2001, 80 advanced oral or oropharyngeal cancer patients treated with free-flap reconstruction and postopera

  2. Employment and insurance outcomes and factors associated with employment among long-term thyroid cancer survivors : a population-based study from the PROFILES registry

    NARCIS (Netherlands)

    Tamminga, S. J.; Bultmann, U.; Husson, O.; Kuijpens, J. L. P.; Frings-Dresen, M. H. W.; de Boer, Angela G. E. M.

    2016-01-01

    To obtain insight into employment and insurance outcomes of thyroid cancer survivors and to examine the association between not having employment and other factors including quality of life. In this cross-sectional population-based study, long-term thyroid cancer survivors from the Netherlands parti

  3. Off-pump anteroapical aneurysm plication for left ventricular post-infarction aneurysm: long-term results

    Institute of Scientific and Technical Information of China (English)

    HUANG Xin-sheng; ZHOU Qi-wen; GU Cheng-xiong; YANG Jun-feng; WEI Hua; LI Jing-xing; YU Yang; FANG Ying; LIU Rui; LI Hai-tao

    2012-01-01

    Background The temporal response to off-pump anteroapical aneurysm plication has not been well defined.We have evaluated the long-term clinical and functional results of this technique and compared the efficacy with the patch modeling repair.Methods From March 2005 to May 2010,163 (115 men and 48 women) consecutive patients were operated on for post-infarction left ventricular aneurysm (LVA),54 patients underwent patch remodeling (group A) and 109 patients underwent off-pump anteroapical aneurysm plication repair (group B).All patients had simultaneous coronary revascularization,other operative procedures included septoplasty in eight and ablation of ventricular tachycardia in six.Follow-up ranged from 1 to 5 years,short-term and mid-term outcomes,including complications,cardiac function,and mortality,were assessed.Results Early mortality was 1.8% for all patients (group A 1 death vs.group B 2 deaths,not significant (NS)).Peri-operative support included intraaortic balloon pumping in 16 (9.8%),(group A 6 patients vs.group B 10 patients,NS)and inotropic drugs in 84 (51.5%),(group A 34 vs.group B 50,NS).During a mean follow-up of (3.7±0.8) years,eight patients died,with four due to cardiac-related causes.No patient required transplantation,and two required use of an implantable cardioverter-defibrillator for ventricular tachycardia.Survival at 1 and 5 years was 95% and 86%,respectively.It did not differ significantly between group A and group B.Functional class improved from 2.90±0.59 to 1.65±0.54 among the mid-term survivors (P <0.001),with no significant difference between the two groups.Pre-operative risk factors for mortality or poor function were ejection fraction (EF) <0.35 (OR=7.9,95% CI 1.6-40.0); congestive heart failure (CHF) (OR=4.4,95% CI 1.0-19.0); end-systolic volume index (ESVI) >80 ml/m2 (OR=3.7,95% C/ 1.0-14.0); and advanced age >70 years (OR=2.4,95% C/ 1.0-12.0).Conclusions The technique of off-pump anteroapical aneurysm

  4. Total hysterectomy and anterior vaginal wall suspension for concurrent uterine and bladder prolapses: Long-term anatomical results of additional vault and/or posterior compartment prolapse repair

    Directory of Open Access Journals (Sweden)

    Dominic Lee

    2015-03-01

    Conclusion: At long-term follow-up, nearly one in five apical recurrences in these two surgical groups was observed with stable results in the anterior compartment. The posterior compartment required the least surgical intervention.

  5. Induced damage in Carrara Marble as a result of long-term low-magnitude environmental stresses

    Science.gov (United States)

    Voigtlaender, Anne; Leith, Kerry; Krautblatter, Michael; Walter, Jens M.

    2015-04-01

    Damage of intact rock is commonly driven by the interaction of long-term low-magnitude external environmental stresses in combination with surface chemistry, rather than short-term loading in excess of intact rock strength. In order to determine the contribution of environmental stresses to the propagation of micro- and macroscopic fractures under natural environmental conditions we undertook long-term three-point bending tests on large size Carrara Marble specimens. The interaction of mechanical stresses induced by external loading and corrosive conditions (e.g. the presence of water) at the tip of a pre-existing crack is termed stress corrosion. We investigate stress corrosion below saw cut notches in wet and dry samples of Carrara Marble (M1-5, each 10cm x 10cm x 110cm). These were pre-loaded to about 66% of their assumed ultimate strength (determined by the fracture toughness (Kic) calculated for the crack tip). Two marble beams (M1, M3) were initially loaded to 22% and three (M2, M4, M5) to 55% of Kic. CaC03 saturated water was continuously dripped in the notch of samples --M1-4 to create corrosive conditions, while M5 was kept dry. After a three-week bedding period, loading on sample M1 was increased to 55%, M2 and M5 to 77% and M3 and M4 to 85% of Kic respectively. The tests were interrupted prior to failure of the specimens in order to allow the assessment of the crack-tip structure. During the testing period we used classical strain gages and acoustic emission sensors to measure strain and elastic stress changes through coda wave interferometry. Temperature and humidity were monitored and the outflowing fluid was collected for future analysis, throughout. The effect of induced damage on residual intrinsic stresses was evaluated using neutron diffraction on the SALSA instrument at the Institute Laue-Langevin (ILL, Grenoble, France), while texture measurements were undertaken using the X-ray goniometer at the Geoscience Center, University Göttingen, and

  6. Long-term results after Boston brace treatment in late-onset juvenile and adolescent idiopathic scoliosis

    Directory of Open Access Journals (Sweden)

    Gunderson Ragnhild

    2011-08-01

    Full Text Available Abstract Background It is recommended that research in patients with idiopathic scoliosis should focus on short- and long-term patient-centred outcome. The aim of the present study was to evaluate outcome in patients with late-onset juvenile or adolescent idiopathic scoliosis 16 years or more after Boston brace treatment. Methods 272 (78% of 360 patients, 251 (92% women, responded to follow-up examination at a mean of 24.7 (range 16 - 32 years after Boston brace treatment. Fifty-eight (21% patients had late-onset juvenile and 214 had adolescent idiopathic scoliosis. All patients had clinical and radiological examination and answered a standardised questionnaire including work status, demographics, General Function Score (GFS (100 - worst possible and Oswestry Disability Index (ODI (100 - worst possible, EuroQol (EQ-5D (1 - best possible, EQ-VAS (100 - best possible, and Scoliosis Research Society - 22 (SRS - 22 (5 - best possible. Results The mean age at follow-up was 40.4 (31-48 years. The prebrace major curve was in average 33.2 (20 - 57°. At weaning and at the last follow-up the corresponding values were 28.3 (1 - 58° and 32.5 (7 - 80°, respectively. Curve development was similar in patients with late-onset juvenile and adolescent start. The prebrace curve increased > 5° in 31% and decreased > 5° in 26%. Twenty-five patients had surgery. Those who did not attend follow-up (n = 88 had a lower mean curve at weaning: 25.4 (6-53°. Work status was 76% full-time and 10% part-time. Eighty-seven percent had delivered a baby, 50% had pain in pregnancy. The mean (SD GFS was 7.4 (10.8, ODI 9.3 (11.0, EQ-5D 0.82 (0.2, EQ-VAS 77.6 (17.8, SRS-22: pain 4.1 (0.8, mental health 4.1 (0.6, self-image 3.7 (0.7, function 4.0 (0.6, satisfaction with treatment 3.7 (1.0. Surgical patients had significantly reduced scores for SRS-physical function and self-image, and patients with curves ≥ 45° had reduced self-image. Conclusion Long-term results were

  7. The long-term clinical and MRI results following eccentric calf muscle training in chronic Achilles tendinosis

    Energy Technology Data Exchange (ETDEWEB)

    Gaerdin, Anna; Shalabi, Adel [Karolinska University Hospital/Huddinge, Departments of Radiology, Karolinska Institutet, Clintec, Stockholm (Sweden); Movin, Tomas [Karolinska University Hospital/Huddinge, Karolinska Institutet, Departments of Orthopedics, Stockholm (Sweden); Svensson, Leif [Karolinska Institutet, Karolinska University Hospital/Huddinge, Departments of Medical Physics, Stockholm (Sweden)

    2010-05-15

    To evaluate the long-term results following eccentric calf-muscle training in patients with chronic Achilles tendinopathy. A total of 24 patients with chronic Achilles tendinopathy were included in a study evaluating MRI findings and clinical symptoms before and after 3 months of daily eccentric calf-muscle strength training. Median duration of symptoms was 18 months (range 6-120). Four of the patients did not perform the prescribed treatment for different reasons and were followed for 14 months. The resulting 20 treated patients completed 4.2-year (range 29-58 months) follow up. Tendon volume was evaluated by using 3D seed growing technique and signal abnormalities were visually semi-quantitatively graded. Level of pain and performance was categorized using a questionnaire completed by the patient. In the symptomatic treated patients, median intensity level of pain decreased from moderate/severe at time of inclusion to mild at follow up (p < 0.05). Median level of performance increased from severe impairment at time of inclusion to normal at follow up (p < 0.05). 12 out of 20 patients had raised intratendinous signal at time of inclusion compared to 2 out of 20 patients at follow up (p < 0.001). Mean tendon-volume measured 6.7 cm{sup 3} (SD 2.0) at time of inclusion and 6.4 cm{sup 3} (SD 2.0) at follow up (p = 0.18). The four symptomatic non-treated tendons did not improve regarding pain, performance, intratendinous signal or tendon volume. We found decreased pain, improved performance and decreased intratendinous signal both compared to index examination and immediately after the 3 months training regimen in a 4.2-year clinical and MRI follow up, in a group of patients treated with heavy loaded eccentric calf-muscle training for chronic Achilles tendinopathy. The improvements were greater at 4.2-year follow up, despite no further active treatment, than immediately after the treatment. This may indicate a good long-term prognosis for Achilles tendinosis patients

  8. Long-term use of doxycycline can improve chronic asthma and possibly remodeling: the result of a pilot observation

    Directory of Open Access Journals (Sweden)

    Bhattacharyya P

    2012-08-01

    Full Text Available Parthasarathi Bhattacharyya, Rantu Paul, Partha Bhattacharjee, Arko Ghosh, Ratna Dey, Malabika Ghosh, Madan SharmaInstitute of Pulmocare and Research, CB 16, Salt Lake, Sector 1, Kolkata-700064, IndiaAbstract: Progressive loss of lung function and reversibility characterize chronic asthma. The conventional therapy is targeted to control the disease without targeting the loss of lung function or reversibility. In a prospective real-world observation of long-term use of add-on doxycycline as a matrix-metalloproteinase inhibitor, we documented significant improvement in lung function with possible reversal of remodeling.Background: Chronic asthma shows progressive decline in lung function with reduction or even loss of reversibility secondary to remodeling. A set of endopeptidase enzymes known as matrix metalloproteinases are intimately related to the pathogenesis of asthma and remodeling. The inhibition of matrix metalloproteinases is recognized as a prospective way of treating asthma and its corresponding structural remodeling.Methods: In a randomized, prospective, real-world study, we have observed the change in lung function (spirometry with an add-on of long-term doxycycline to standard asthma therapy as per the Global Initiative for Asthma guidelines in a small asthmatic population. The change in terms of forced expiratory volume (FEV1, forced vital capacity (FVC, percent of FEV1 (FEV1%, and forced expiratory flow (FEF25–75 were noted following variable duration of doxycycline therapy.Results: There has been a global improvement in all the parameters in all the six patients suggesting improvement in obstruction, and reduction in air trapping following a treatment of add-on doxycycline for a mean duration of 162.83 ± 83.07 days. Of the changes seen, the post bronchodilator FEV1, the FVC, and the FEF25–75 showed significant improvements with the P-value set at 0.004, 0.054, and 0.031, respectively. There was also evidence of the reversal

  9. Long term effectiveness on prescribing of two multifaceted educational interventions: results of two large scale randomized cluster trials.

    Directory of Open Access Journals (Sweden)

    Nicola Magrini

    Full Text Available INTRODUCTION: Information on benefits and risks of drugs is a key element affecting doctors' prescribing decisions. Outreach visits promoting independent information have proved moderately effective in changing prescribing behaviours. OBJECTIVES: Testing the short and long-term effectiveness on general practitioners' prescribing of small groups meetings led by pharmacists. METHODS: Two cluster open randomised controlled trials (RCTs were carried out in a large scale NHS setting. Ad hoc prepared evidence based material were used considering a therapeutic area approach--TEA, with information materials on osteoporosis or prostatic hyperplasia--and a single drug oriented approach--SIDRO, with information materials on me-too drugs of 2 different classes: barnidipine or prulifloxacin. In each study, all 115 Primary Care Groups in a Northern Italy area (2.2 million inhabitants, 1737 general practitioners were randomised to educational small groups meetings, in which available evidence was provided together with drug utilization data and clinical scenarios. Main outcomes were changes in the six-months prescription of targeted drugs. Longer term results (24 and 48 months were also evaluated. RESULTS: In the TEA trial, one of the four primary outcomes showed a reduction (prescription of alfuzosin compared to tamsulosin and terazosin in benign prostatic hyperplasia: prescribing ratio -8.5%, p = 0.03. Another primary outcome (prescription of risedronate showed a reduction at 24 and 48 months (-7.6%, p = 0.02; and -9,8%, p = 0.03, but not at six months (-5.1%, p = 0.36. In the SIDRO trial both primary outcomes showed a statistically significant reduction (prescription of barnidipine -9.8%, p = 0.02; prescription of prulifloxacin -11.1%, p = 0.04, which persisted or increased over time. INTERPRETATION: These two cluster RCTs showed the large scale feasibility of a complex educational program in a NHS setting, and its potentially

  10. Immediate results and long-term cardiovascular outcomes of endovascular therapy in octogenarians and nonoctogenarians with peripheral arterial diseases

    Directory of Open Access Journals (Sweden)

    Huang HL

    2016-05-01

    Full Text Available Hsuan-Li Huang,1 Jyh-Ming Jimmy Juang,2 Hsin-Hua Chou,1,3 Chien-An Hsieh,1 Shih-Jung Jang,1 Shih-Tsung Cheng,1,3 Yu-Lin Ko1,3 1Division of Cardiology, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, 2Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, 3School of Medicine, Tzu Chi University, Hualien, Taiwan Purpose: To investigate the clinical outcomes of endovascular therapy (EVT in octogenarians and nonoctogenarians with peripheral arterial disease. Methods: A retrospective analysis of 511 patients (654 affected legs who underwent EVT between July 2005 and December 2013 was conducted in a prospectively maintained database. Immediate results and long-term vascular outcomes were analyzed and compared between octogenarians and nonoctogenarians. Results: Octogenarians were more likely to be female and have atrial fibrillation (AF, whereas nonoctogenarians had higher rates of obesity, claudication, and medical comorbidities. There were no differences in the rates of EVT success, 30-day major adverse vascular events, and 6-month functional improvement between groups. Over the 10-year follow-up period, the rates of 3-year limb salvage, sustained clinical success, freedom from major cerebrovascular and cardiovascular events, and composite vascular events were similar between groups, but the survival rate was better in nonoctogenarians than in octogenarians (73% vs 63%, respectively, P=0.004. In Cox regression analysis, dependence on dialysis and AF were significant predictors of death (odds ratio [OR] 4.44 in dialyzed and 2.83 in AF patients, major cerebrovascular and cardiovascular events (OR 3.49 and 2.45, and composite vascular events (OR 3.14 and 2.25. Conclusion: EVT in octogenarians was feasible, without an increased risk of periprocedural complications. The

  11. Long-Term Protection against Diphtheria in the Netherlands after 50 Years of Vaccination: Results from a Seroepidemiological Study.

    Directory of Open Access Journals (Sweden)

    E M Swart

    Full Text Available To evaluate the National Immunisation Programme (NIP a population-based cross-sectional seroepidemiological study was performed in the Netherlands. We assessed diphtheria antitoxin levels in the general Dutch population and in low vaccination coverage (LVC areas where a relatively high proportion of orthodox Protestants live who decline vaccination based on religious grounds. Results were compared with a nationwide seroepidemiological study performed 11 years earlier.In 2006/2007 a national serum bank was established. Blood samples were tested for diphtheria antitoxin IgG concentrations using a multiplex immunoassay for 6383 participants from the national sample (NS and 1518 participants from LVC municipalities. A cut-off above 0.01 international units per ml (IU/ml was used as minimum protective level.In the NS 91% of the population had antibody levels above 0.01 IU/ml compared to 88% in the 1995/1996 serosurvey (p<0.05. On average, 82% (vs. 78% in the 1995/1996 serosurvey, p<0.05 of individuals from the NS born before introduction of diphtheria vaccination in the NIP and 46% (vs. 37% in the 1995/1996 serosurvey, p = 0.11 of orthodox Protestants living in LVC areas had antibody levels above 0.01 IU/ml. Linear regression analysis among fully immunized individuals (six vaccinations without evidence of revaccination indicated a continuous decline in antibodies in both serosurveys, but geometric mean antibodies remained well above 0.01 IU/ml in all age groups.The NIP provides long-term protection against diphtheria, although antibody levels decline after vaccination. As a result of natural waning immunity, a substantial proportion of individuals born before introduction of diphtheria vaccination in the NIP lack adequate levels of diphtheria antibodies. Susceptibility due to lack of vaccination is highest among strictly orthodox Protestants. The potential risk of spread of diphtheria within the geographically clustered orthodox Protestant community

  12. Mean PB To Failure - Initial results from a long-term study of disk storage patterns at the RACF

    Science.gov (United States)

    Caramarcu, C.; Hollowell, C.; Rao, T.; Strecker-Kellogg, W.; Wong, A.; Zaytsev, S. A.

    2015-12-01

    The RACF (RHIC-ATLAS Computing Facility) has operated a large, multi-purpose dedicated computing facility since the mid-1990’s, serving a worldwide, geographically diverse scientific community that is a major contributor to various HEPN projects. A central component of the RACF is the Linux-based worker node cluster that is used for both computing and data storage purposes. It currently has nearly 50,000 computing cores and over 23 PB of storage capacity distributed over 12,000+ (non-SSD) disk drives. The majority of the 12,000+ disk drives provide a cost-effective solution for dCache/XRootD-managed storage, and a key concern is the reliability of this solution over the lifetime of the hardware, particularly as the number of disk drives and the storage capacity of individual drives grow. We report initial results of a long-term study to measure lifetime PB read/written to disk drives in the worker node cluster. We discuss the historical disk drive mortality rate, disk drive manufacturers' published MPTF (Mean PB to Failure) data and how they are correlated to our results. The results help the RACF understand the productivity and reliability of its storage solutions and have implications for other highly-available storage systems (NFS, GPFS, CVMFS, etc) with large I/O requirements.

  13. Mid-Long Term Results in the Arthroscopic Selective Capsular Release and Manipulation Treatment of Frozen Shoulder

    Science.gov (United States)

    Celik, Haluk; Seckin, Mustafa Faik; Kara, Adnan; Camur, Savas; Kilinc, Eray; Akman, Senol

    2014-01-01

    Objectives: Our aim was to present mid-long term functional outcomes of patients who underwent arthroscopic selective capsular release and manipulation for frozen shoulder refractory to conservative treatment. Methods: Between 2006 and 2012, 32 patients presented to our clinic with the diagnosis of frozen shoulder. 24 shoulders of 22 patients treated with arthroscopic selective capsular release and manipulation were included in the study. Functional results were analyzed with Constant shoulder score. The mean follow-up was 4.3 years (range 1-7 years). Results: We detected an average increase in passive range of motion in flexion 72°, abduction 90°, abduction-internal rotation 33°, and abduction-external rotation 38°, adduction-external rotation at 37° compared to the preoperative status. Constant shoulder score increased by an average of 44 points after surgery. Eighteen (82%) patients were satisfied with the operation. Three of four patients whose symptoms persisted had resistant diabetes mellitus. Conclusion: Frozen shoulder is one of the most well-known causes of shoulder pain and disability. Although surgery has a good rate of success it does not help in all cases. Unsatisfactory results may be experienced in patients who have diabetes mellitus as a confounding factor.

  14. Long-term results of Troidl's technique of endoscopic pneumatic dilatation for achalasia of the esophagus. A prospective clinical trial.

    Science.gov (United States)

    Eypasch, E; Troidl, H; Sommer, H; Vestweber, K H

    1987-01-01

    In a prospective clinical trial, 26 consecutive patients underwent endoscopic pneumatic dilatation over a 10-year period. Dilatation was achieved by means of a balloon attached to a normal gastrointestinal fiberscope. With the endoscope in an inverse position, the device was placed in the cardia and the dilatation process was monitored macroscopically. Before dilatation, patients suffered from dysphagia (92%), reduced speed of swallowing (100%), symptom aggravation under stress (73%), weight loss (50%), aspiration, pain, regurgitation, and vomiting. After dilatation and long-term follow-up (mean of 5 years), symptoms could be markedly reduced, especially the speed of eating and symptom aggravation under stress. Excellent and good results (Visick scale) were achieved in 76%. Fair results were achieved in 20%. To date, perforation and other complications have not occurred. Mortality was zero. Our series was an uncontrolled trial, so the results are hardly comparable to other studies. Furthermore, the small number of patients in our study represents a weak point with regard to complications. We conclude that the main advantages of the procedure are its simplicity and practicability. The simple procedure may be the method of choice in elderly patients. Of course, no final decision can be made until a well-designed controlled trial has been carried out.

  15. Radiofrequency ablation of high-grade dysplastic nodules in chronic liver disease: comparison with well-differentiated hepatocellular carcinoma based on long-term results

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Seong Hyun; Lim, Hyo K.; Kim, Min Ju; Choi, Dongil; Rhim, Hyunchul [Sungkyunkwan University School of Medicine, Department of Radiology and Center for Imaging Science, Samsung Medical Center, Seoul (Korea); Park, Cheol Keun [Sungkyunkwan University School of Medicine, Department of Pathology, Samsung Medical Center, Seoul (Korea)

    2008-04-15

    This retrospective study compared the long-term results of percutaneous radiofrequency (RF) ablation for high-grade dysplastic nodules (DNs) and well-differentiated hepatocellular carcinomas (HCCs). Between April 1999 and December 2006, 20 patients with 21 high-grade DNs (range, 1.2-3.0 cm; mean, 1.9 cm) (group 1) and 49 with a well-differentiated HCC (range, 1.0-5.0 cm; mean, 2.3 cm) (group 2) underwent RF ablation. The technique effectiveness, local tumor progression, cancer-free and cumulative survivals using the Kaplan-Meier method were compared. The technique effectiveness rates at 1 year after RF ablation were 100% (19/19) and 94.1% (32/34) in groups 1 and 2, respectively (P > 0.05). The local tumor progression rates in groups 1 and 2 were 0% and 20.6% (7/34), respectively (P = 0.041). The local tumor progression in group 2 was seen on follow-up computed tomography 4-58 months (mean, 17 months) after RF ablation. The 1-, 3-, and 5-year cancer-free survival rates in groups 1 and 2 were 95.0% and 76.9%, 56.2% and 44.6%, and 38.5% and 24.8%, respectively (P > 0.05). The 1-, 3-, and 5-year cumulative survival rates in groups 1 and 2 were 100% and 97.9%, 73.0% and 68.0%, and 63.8% and 51.1%, respectively (P > 0.05). Percutaneous RF ablation is effective for treating high-grade DNs and well-differentiated HCCs. The long-term results after RF ablation of high-grade DNs may be improved compared with those of well-differentiated HCCs. (orig.)

  16. Epicondylopathia humeri (EPH) and peritendinitis humeroscapularis (PHS): evaluation of radiation therapy long-term results and literature review

    International Nuclear Information System (INIS)

    Background: The effectiveness of radiotherapy (RT) for degenerative inflammatory disorders has been clinically documented in historical studies, but long-term follow-up and assessment with objective criteria are still not available. Patients and methods: From 1986 to 1991, 200 consecutive patients with symptomatic epicondylopathia humeri (EPH, n=104) and peritendinitis humeroscapularis (PHS, n=96) were referred to our clinic. All patients were refractory to conventional therapy prior to irradiation. One hundred fifty-six patients with 192 sites (due to bilateral symptoms) received a full treatment course and were available for long-term follow-up, i.e. 83 patients with 93 elbows and 73 patients with 89 shoulders. The treatment response was evaluated with regard to pain symptoms grouped into five categories (pain at strain, pain at night, persistent pain during daytime, pain at rest and morning stiffness) and four grades (none, mild, moderate and severe) and with regard to established orthopedic scores (Morrey score and Constant and Murley score). The analysis was performed before and 6 weeks after RT and at last follow-up. All joints received two RT series applied in three weekly fractions (EPH, 6x1 Gy (total 12 Gy); PHS, 6x0.5 Gy (total 6 Gy)). The second RT series started 6 weeks after the first RT series. The minimum follow-up was 1 year for both groups and the mean follow-up reached 4 years (range 1-8 years). Results: Fifty elbows (43 patients) and 44 shoulders (39 patients) achieved complete pain relief in all pain categories; 24 elbows and 28 shoulders substantially improved, i.e. had only minor symptoms. Thus, 74 elbows and 72 shoulders responded to RT. Nineteen elbows (17 patients) had surgery after RT due to persisting symptoms or subjective dissatisfaction; 17 shoulders (12 patients) were non-responders and five of those were operated on; seven elbows and one shoulder were completely free of pain after surgery. The mean Morrey score improved by 18 points

  17. a New Site at Central Amazonia Dedicated to Long Term Cloud Properties Observations - Description, First Results and Future Perspectives.

    Science.gov (United States)

    Pauliquevis, T.; Barbosa, H. M.; Adams, D. K.; Artaxo, P.; Cirino, G. G.; Barja Gonzalez, B.; Correia, A. L.; Gomes, H. B.; Gouveia, D. A.; Padua, M. B.; Rosario, N. M. E. D.; Souza, R. A. F. D.; Nascimento dos Santos, R. M.; Sapucci, L.; Portela, B. T.

    2014-12-01

    Amazon basin during the wet season is one of the few places on Earth where "natural atmosphere", as it is expected to be in pre-industrial era, can be observed. Atmosphere in clean Amazonia can be regarded as a baseline state of tropical atmosphere. Its hydrological cycle is extreme active, as well as its convection. Several scientific questions with respect to convection remain unclear. Diurnal cycle of convection is far from adequately represented in numeric models. Precipitation typically occurs in models in the first few hours in the morning, whereas actual rain occurs mostly in the early afternoon. Convection parameterizations lack the ability to represent it adequately due to the models coarse resolution of parameterizations compared to the spatial scale of shallow convection. An adequate comprehension of shallow to deep convection transition is critical to improve convection representation in models. To reach this goal, long term measurements that could characterize clouds and convection diurnal cycle are fundamental. The implementation of ACONVEX (Atmospheric CONVection EXperiment) site, situated 50 km upwind from the megacity of Manaus ( -2.894263S°, -59.971452W) aims to fill the existent gap in long term measurements. It is designed to make measurements for more than 10 yrs, and characterize cloud properties in a climatological perspective. The site started its operation in August, 2011, initially with the Raman Lidar. Present time instrumentation set comprises: 1) UV Lidar Raman, 2) CIMEL Sunphotometer, 3) MultiFilter shadow band Radiometer (MFR), 4) GNSS/GPS Receiver, 5) Vertical Pointing Radar, 6) Disdrometer, 7) Ceilometer, 8) Met station. Two sky imagers and a microwave radiometer are about to be operated and will be able to derive 1) Cloud Cover, 2) Cloud Top and Cloud Base Heights, 3) Liquid Water Content, 4) Integrated Precipitable Water, 5) PBL Height, 6) Rain Rate (vertical profile and at surface). In this poster we discuss the site in more

  18. AMMA-CATCH a Hydrological, Meteorological and Ecological Long Term Observatory on West Africa : Some Recent Results

    Science.gov (United States)

    Galle, S.; Grippa, M.; Peugeot, C.; Bouzou Moussa, I.; Cappelaere, B.; Demarty, J.; Mougin, E.; Lebel, T.; Chaffard, V.

    2015-12-01

    AMMA-CATCH is a multi-scale observation system dedicated to long-term monitoring of the water cycle, the vegetation dynamics and their interaction with climate and water resources in West Africa. In the context of the global change, long-term observations are required to i) gain understanding in eco-hydrological processes over this highly contrasted region, ii) help their representation in Earth System Models, and iii) detect trends and infer their impacts on water resources and living conditions. It is made of three meso-scale sites (~ 1°x1°) in Mali, Niger and Benin, extending along the West African eco-climatic gradient. Within this regional window (5° by 9°), each of the three sites comprises a multi-scale set-up which helps documenting the components of the hydrologic budget and the evolutions of the surface conditions over a range of time scales: raingages, piezometers, river discharge stations, soil moisture and temperature profiles, turbulent fluxes measurements, LAI/biomass monitoring. This observation system has been continuously generating coherent datasets for 10 to 25 years depending on the datasets. It is jointly operated by French and African (Mali, Niger and Benin) research institutions. The data-base is available to the community through the website (www.amma-catch.org). AMMA-CATCH is a member of the French critical zone observatory network "Réseau des Bassins Versants", (RBV). AMMA-CATH participates to several global or regional observation networks, such as FluxNet, CarboAfrica, International Soil Moisture Networks (ISMN) and to calibration/validation campaigns for satellite missions such as SMOS (CNES, ESA), MEGHA-TROPIQUES (France/India) or SWAP(NASA). AMMA-CATCH fills a gap over a region, West Africa, where environmental data are largely lacking, and thus, it can usefully contribute to the international networking effort for environmental monitoring and research. Recent results on regional evolution of land cover, rainfall intensity and

  19. Immediate endoscopic management of complete iatrogenic anterior urethral injuries: A case series with long-term results

    Directory of Open Access Journals (Sweden)

    Maheshwari Pankaj N

    2005-11-01

    Full Text Available Abstract Background Urethral injury produces partial or complete disruption of the urethral integrity. Advances in endourology have made endoscopic management of most of these injuries feasible without greatly compromising the final result. We report our institutional experience of immediate endoscopic realignment of complete iatrogenic anterior urethral injury. Methods From May 1997 to May 2003, seven patients with complete anterior urethral disruption were managed by immediate endoscopy guided splinting of urethra. Retrograde urethroscopy, combined with fluoroscopic guidance and in some cases antegrade cystoscopy through a suprapubic stab cystostomy was performed. A guide wire was negotiated across the disruption. Later, a 16 F Foley catheter was placed for 1–3 weeks. Patients were followed up at 1, 3, 6 and 12 months and then yearly to assess the long-term outcome of endoscopic management. Results Immediate endoscopic realignment was achieved in all patients. Three patients developed recurrence at six months; that was treated by optical urethrotomy. Only one patient developed multiple recurrences over an average follow-up of 49.2 months (range 7 to 74 months. He was offered open end-to-end urethroplasty at twenty months after third recurrence. Thus immediate endoscopic realignment avoided any further intervention in four patients (57.14%; while after an additional optical urethrotomy, urethroplasty could be avoided in six patients (87.2%. Conclusion Immediate endoscopic realignment of traumatic urethral disruption is a feasible, safe and effective treatment modality for management of patients with iatrogenic complete anterior urethral injuries.

  20. Impaired decision making on the Balloon Analogue Risk Task as a result of long-term alcohol use.

    Science.gov (United States)

    Campbell, James A; Samartgis, Jodi R; Crowe, Simon F

    2013-01-01

    The Balloon Analogue Risk Task (BART) is an experimental measure of risk taking that has commonly been employed to measure the risk taking behavior of nonclinical populations. Previous research has indicated that the task measures a unique aspect of behavioral disinhibition, but there has not as yet been focus upon the possible impact of other aspects of cognitive processing on performance. The current study investigated the cognitive factors related to performance of the BART in an alcohol-using sample. Seventeen individuals with long-term alcohol use were matched for age and education to a group of 17 nonusing participants. The results indicated that the alcohol-using group pumped the balloons on the BART to a lesser extent than did the nonusing group across all trials on the task. The results indicate that the alcohol-using group made less "optimal" decisions on the BART most notably due to neuropsychological impairment in the domains of immediate memory and executive functioning. PMID:24215387

  1. Long-Term Results from Evaluation of Advanced New Construction Packages in Test Homes: Lake Elsinore, California

    Energy Technology Data Exchange (ETDEWEB)

    Stecher, D.; Brozyna, K.

    2013-08-01

    This report presents the long-term evaluation results from a hot-dry climate project that examines the room-to-room temperature conditions that exist in a high performance envelope, the performance of a simplified air distribution system, and a comparison of modeled energy performance with measured energy use. The project, a prototype house built by K. Hovnanian Homes' Ontario Group, is located in Lake Elsinore, Riverside County, California, and achieves a 50% level of whole house source energy savings with respect to the Building America (BA) Benchmark Definition 2009 (Hendron and Engebrecht 2010). Temperature measurements in three rooms indicate that the temperature difference between the measured locations and the thermostat were within recommendations 90.3% of the time in heating mode and 99.3% of the time in cooling mode. The air distribution system is operating efficiently with average delivered temperatures adequate to facilitate proper heating and cooling and only minor average temperature differences observed between the system's plenum and farthest register. Monitored energy use results for the house indicate that it is using less energy than predicted from modeling. A breakdown of energy use according to end use determined little agreement between comparable values.

  2. Long-Term Results from Evaluation of Advanced New Construction Packages in Test Homes: Lake Elsinore, Californi

    Energy Technology Data Exchange (ETDEWEB)

    Stecher, D. [IBACOS, Inc., Pittsburgh, PA (United States); Brozyna, K. [IBACOS, Inc., Pittsburgh, PA (United States)

    2013-08-01

    This report presents the long-term evaluation results from a hot-dry climate project that examines the room-to-room temperature conditions that exist in a high performance envelope, the performance of a simplified air distribution system, and a comparison of modeled energy performance with measured energy use. The project, a prototype house built by K. Hovnanian Homes’ Ontario Group, is located in Lake Elsinore, Riverside County, California, and achieves a 50% level of whole house source energy savings with respect to the Building America (BA) Benchmark Definition 2009 (Hendron and Engebrecht 2010). Temperature measurements in three rooms indicate that the temperature difference between the measured locations and the thermostat were within recommendations 90.3% of the time in heating mode and 99.3% of the time in cooling mode. The air distribution system is operating efficiently with average delivered temperatures adequate to facilitate proper heating and cooling and only minor average temperature differences observed between the system’s plenum and farthest register. Monitored energy use results for the house indicate that it is using less energy than predicted from modeling. A breakdown of energy use according to end use determined little agreement between comparable values.

  3. A New View of Radiation-Induced Cancer: Integrating Short- and Long-Term Processes. Part II: Second Cancer Risk Estimation

    Science.gov (United States)

    Shuryak, Igor; Brenner, David J.; Hahnfeldt, Philip; Hlatky, Lynn; Sachs, Rainer K.

    2009-01-01

    As the number of cancer survivors grows, prediction of radiotherapy-induced second cancer risks becomes increasingly important. Because the latency period for solid tumors is long, the risks of recently introduced radiotherapy protocols are not yet directly measurable. In the accompanying article, we presented a new biologically based mathematical model, which, in principle, can estimate second cancer risks for any protocol. The novelty of the model is that it integrates, into a single formalism, mechanistic analyses of pre-malignant cell dynamics on two different time scales: short-term during radiotherapy and recovery; long-term during the entire life span. Here, we apply the model to nine solid cancer types (stomach, lung, colon, rectal, pancreatic, bladder, breast, central nervous system, and thyroid) using data on radiotherapy-induced second malignancies, on Japanese atomic bomb survivors, and on background US cancer incidence. Potentially, the model can be incorporated into radiotherapy treatment planning algorithms, adding second cancer risk as an optimization criterion.

  4. Endovascular internal carotid artery trapping for ruptured blood blister-like aneurysms: long-term results from a single centre

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Byong-Cheol [Dongguk University Ilsan Hospital, Department of Neurosurgery, Goyang (Korea, Republic of); Kwon, O-Ki; Oh, Chang Wan; Bang, Jae Seung; Hwang, Gyojun [Seoul National University Bundang Hospital, Department of Neurosurgery, Seongnam, Gyeonggi (Korea, Republic of); Jin, Sung-Chul [Inje University Haeundae Paik Hospital, Department of Neurosurgery, Busan (Korea, Republic of); Park, Hyun [Gyeongsang National University Hospital, Department of Neurosurgery, Gyeongsangnam-do (Korea, Republic of)

    2014-03-15

    Endovascular internal carotid artery (ICA) trapping was performed to treat ruptured blood blister-like aneurysms (BBAs). The aim of this study was to evaluate the procedural risks and long-term follow-up results. The records of 11 consecutive patients with BBAs who underwent endovascular ICA trapping between 2005 and 2010 were reviewed. Clinical outcomes were assessed with modified Rankin Scale (mRS) scores. Endovascular ICA trapping was performed in 11 patients as either the primary treatment (7 patients) or the secondary treatment (4 patients) after the patient underwent other treatments. Three patients underwent superficial temporal artery (STA)-middle cerebral artery (MCA) bypass when balloon test occlusion (BTO) revealed inadequate collateral circulation. In the primary ICA trapping group (seven patients), six patients had good outcomes (mRS 0 in five, mRS 1 in one), and one patient had a poor outcome (mRS 6: dead). In the secondary ICA trapping group (four patients), two patients had good outcomes (mRS 0), and two patients had poor outcomes (mRS 4, 5). All ten of the surviving patients were clinically stable during the follow-up period (mean 39 months). A radiological follow-up of nine patients (mean 22 months) demonstrated stable occlusion, with the exception of one reopening of the ICA because of coil migration. Perfusion studies of nine patients (mean: 23 months) demonstrated no perfusion decrease. Endovascular ICA trapping is an effective and durable treatment for BBAs. (orig.)

  5. Treatment and long-term results in children with acute myeloid leukaemia treated according to the AIEOP AML protocols.

    Science.gov (United States)

    Pession, A; Rondelli, R; Basso, G; Rizzari, C; Testi, A M; Fagioli, F; De Stefano, P; Locatelli, F

    2005-12-01

    Since 1982, four consecutive studies on childhood acute myeloid leukaemia (AML) (namely LAM-82, -87, -87M and -92) have been conducted in Italy by the Associazione Italiana di Ematologia e Oncologia Pediatrica (AIEOP) group. The induction therapy of the first three studies consisted of daunorubicin and cytarabine structured in a 3+7 backbone. In the most recent protocol (LAM92), patients received two induction courses including idarubicin, cytarabine and etoposide. Patients with acute promyelocytic leukaemia (20% of diagnoses) were included in LAM-87 and 87M studies. Postremissional therapy significantly changed over time, with an ever-increasing role given to stem cell transplantation (SCT). The long-term outcome of patients enrolled in the LAM-82, 87 and 87M studies was comparable, whereas that of children treated according to LAM-92 study was significantly better (P<0.005). Either allogeneic or autologous SCT was employed as consolidation therapy in more than 75% of cases enrolled in this latter study. Patients enrolled in the LAM-92 study were stratified in standard and high-risk groups with different outcome (67 vs 47%, respectively, P=0.04). Altogether, the results obtained in these four studies have permitted a progressive refinement of treatment, contributing to the structure of the ongoing LAM-2002 protocol that stratifies patients according to the presence of definite genetic anomalies and response to induction therapy.

  6. Endovascular internal carotid artery trapping for ruptured blood blister-like aneurysms: long-term results from a single centre

    International Nuclear Information System (INIS)

    Endovascular internal carotid artery (ICA) trapping was performed to treat ruptured blood blister-like aneurysms (BBAs). The aim of this study was to evaluate the procedural risks and long-term follow-up results. The records of 11 consecutive patients with BBAs who underwent endovascular ICA trapping between 2005 and 2010 were reviewed. Clinical outcomes were assessed with modified Rankin Scale (mRS) scores. Endovascular ICA trapping was performed in 11 patients as either the primary treatment (7 patients) or the secondary treatment (4 patients) after the patient underwent other treatments. Three patients underwent superficial temporal artery (STA)-middle cerebral artery (MCA) bypass when balloon test occlusion (BTO) revealed inadequate collateral circulation. In the primary ICA trapping group (seven patients), six patients had good outcomes (mRS 0 in five, mRS 1 in one), and one patient had a poor outcome (mRS 6: dead). In the secondary ICA trapping group (four patients), two patients had good outcomes (mRS 0), and two patients had poor outcomes (mRS 4, 5). All ten of the surviving patients were clinically stable during the follow-up period (mean 39 months). A radiological follow-up of nine patients (mean 22 months) demonstrated stable occlusion, with the exception of one reopening of the ICA because of coil migration. Perfusion studies of nine patients (mean: 23 months) demonstrated no perfusion decrease. Endovascular ICA trapping is an effective and durable treatment for BBAs. (orig.)

  7. Nitrous Oxide Production at a Fully Covered Wastewater Treatment Plant: Results of a Long-Term Online Monitoring Campaign.

    Science.gov (United States)

    Kosonen, Heta; Heinonen, Mari; Mikola, Anna; Haimi, Henri; Mulas, Michela; Corona, Francesco; Vahala, Riku

    2016-06-01

    The nitrous oxide emissions of the Viikinmäki wastewater treatment plant were measured in a 12 month online monitoring campaign. The measurements, which were conducted with a continuous gas analyzer, covered all of the unit operations of the advanced wastewater-treatment process. The relation between the nitrous oxide emissions and certain process parameters, such as the wastewater temperature, influent biological oxygen demand, and ammonium nitrogen load, was investigated by applying online data obtained from the process-control system at 1 min intervals. Although seasonal variations in the measured nitrous oxide emissions were remarkable, the measurement data indicated no clear relationship between these emissions and seasonal changes in the wastewater temperature. The diurnal variations of the nitrous oxide emissions did, however, strongly correlate with the alternation of the influent biological oxygen demand and ammonium nitrogen load to the aerated zones of the activated sludge process. Overall, the annual nitrous oxide emissions of 168 g/PE/year and the emission factor of 1.9% of the influent nitrogen load are in the high range of values reported in the literature but in very good agreement with the results of other long-term online monitoring campaigns implemented at full-scale wastewater-treatment plants. PMID:27218458

  8. What happens in an estuary doesn't stay there: patterns of biotic connectivity resulting from long term ecological research

    Science.gov (United States)

    Mather, Martha E.; Finn, John T.; Kennedy, Christina G.; Deegan, Linda A.; Smith, Joseph M.

    2013-01-01

    The paucity of data on migratory connections and an incomplete understanding of how mobile organisms use geographically separate areas have been obstacles to understanding coastal dynamics. Research on acoustically tagged striped bass (Morone saxatilis) at the Plum Island Ecosystems (PIE) Long Term Ecological Research site, Massachusetts, documents intriguing patterns of biotic connectivity (i.e., long-distance migration between geographically distinct areas). First, the striped bass tagged at PIE migrated southward along the coast using different routes. Second, these tagged fish exhibited strong fidelity and specificity to PIE. For example, across multiple years, tagged striped bass resided in PIE waters for an average of 1.5-2.5 months per year (means: 51-72 days; range 2-122 days), left this estuary in fall, then returned in subsequent years. Third, this specificity and fidelity connected PIE to other locations. The fish exported nutrients and energy to at least three other coastal locations through biomass added as growth. These results demonstrate that what happens in an individual estuary can affect other estuaries. Striped bass that use tightly connected routes to feed in specific estuaries should have greater across-system impacts than fish that are equally likely to go anywhere. Consequently, variations in when, where, and how fish migrate can alter across-estuary impacts.

  9. The role of long-term doxycycline in patients of idiopathic pulmonaryfibrosis: The results of an open prospective trial

    Directory of Open Access Journals (Sweden)

    Bhattacharyya Parthasarathi

    2009-01-01

    Full Text Available Objective: To evaluate the effect of long term use of doxycycline in IPF patients. Materials and Methods: Patients of IPF, selected randomly from out patient services and diagnosed on the basis of HRCT chest, were put on doxycycline in an open prospective trial. They were followed up with monitoring of subjective well being along with measurement of pulse rate and arterial oxygen saturation at rest and after a fixed and certain exercise, forced vital capacity, six minutes walk test, St Georges Respiratory questionnaire, and serial chest X-rays. Results: Out of seven patients put on doxycycline, six of them continued the drug for a mean period of 531.43 (± 328.88 days. All the patients tolerated the drug well and had shown uniform subjective and overall objective improvement in all the parameters concerned; the change in the radiological parameter being statistically significant. Conclusion: Doxycycline merits an appropriate clinical trial in the management of idiopathic pulmonary fibrosis. This widely used and relatively safe drug can add a new dimension to the therapeutic regimen. However, further in-depth studies will be required to evaluate its role in the management of IPF.

  10. The influence of periportal (pipestem fibrosis on long term results of surgical treatment for schistosomotic portal hypertension

    Directory of Open Access Journals (Sweden)

    Ferraz Álvaro Antônio Bandeira

    2003-01-01

    Full Text Available AIM: To evaluate the degree of influence that periportal fibrosis has on clinical development and the long term results of surgical treatment on patients with hepatic-splenic schistosomiasis with previous gastrointestinal hemorrhages. METHODS: During the period of 1992-1998, 111 patients underwent surgical treatment for the treatment of hepatic-splenic schistosomiasis with previous gastrointestinal hemorrhages. The degree of fibrosis was classified as: degree I - the portal spaces show a ric