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Sample records for advanced carcinoma cervix

  1. Concurrent chemo- and radiotherapy in patients with locally advanced carcinoma of the cervix

    NARCIS (Netherlands)

    Pras, E; Willemse, PHB; Hollema, H; Heesters, MAAM; Szabo, BG; deBruijn, HWA; Aalders, JG; deVries, EGE; Boonstra, J.

    1996-01-01

    Background: The feasibility of concurrent chemotherapy and radiotherapy for advanced primary carcinoma of the cervix was evaluated and the results were compared to historical controls. Patients and methods: In a single institution study, patients (n = 74) with primary cervical carcinoma received 3 c

  2. Concurrent chemo- and radiotherapy in patients with locally advanced carcinoma of the cervix

    NARCIS (Netherlands)

    Pras, E; Willemse, P H; Boonstra, H; Hollema, H; Heesters, M A; Szabó, B G; de Bruijn, H W; Aalders, J G; de Vries, E G

    1996-01-01

    BACKGROUND: The feasibility of concurrent chemotherapy and radiotherapy for advanced primary carcinoma of the cervix was evaluated and the results were compared to historical controls. PATIENTS AND METHODS: In a single institution study, patients (n = 74) with primary cervical carcinoma received 3 c

  3. Assessment of improved organ at risk sparing for advanced cervix carcinoma utilizing precision radiotherapy techniques

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    Georg, D.; Georg, P.; Hillbrand, M.; Poetter, R.; Mock, U. [Dept. of Radiotherapy, Medical Univ. AKH, Vienna (Austria)

    2008-11-15

    Purpose: to evaluate the potential benefit of proton therapy and photon based intensity-modulated radiotherapy in comparison to 3-D conformal photon radiotherapy (3D-CRT) in locally advanced cervix cancer. Patients and methods: in five patients with advanced cervix cancer 3D-CRT (four-field box) was compared with intensity modulated photon (IMXT) and proton therapy (IMPT) as well as proton beam therapy (PT) based on passive scattering. Planning target volumes (PTVs) included primary tumor and pelvic and para-aortic lymph nodes. Dose-volume histograms (DVHs) were analyzed for the PTV and various organs at risk (OARs) (rectal wall, bladder, small bowel, colon, femoral heads, and kidneys). In addition dose conformity, dose inhomogeneity and overall volumes of 50% isodoses were assessed. Results: all plans were comparable concerning PTV parameters. Large differences between photon and proton techniques were seen in volumes of the 50% isodoses and conformity indices. DVH for colon and small bowel were significantly improved with PT and IMPT compared to IMXT, with D{sub mean} reductions of 50-80%. Doses to kidneys and femoral heads could also be substantially reduced with PT and IMPT. Sparing of rectum and bladder was superior with protons as well but less pronounced. Conclusion: proton beam RT has significant potential to improve treatment related side effects in the bowel compared to photon beam RT in patients with advanced cervix carcinoma. (orig.)

  4. Hemoglobin as an important prognostic factor in concurrent chemoradiotherapy for locally advanced carcinoma of the cervix

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    The objective of this study was to examine a possible association of hemoglobin with clinical outcome in patients with locally advanced squamous cell carcinoma of the cervix who were treated with concurrent chemoradiotherapy (CCRT). Seventy-five patients with Stage IB to IVA disease who were treated with CCRT were reviewed retrospectively. The mean age was 49.8 years. In the treatment, standard radiotherapy was performed accompanied by concomitant chemotherapy using cisplatin. Pre-treatment hemoglobin was defined as the earliest hemoglobin level prior to the initiation of treatment. Weekly nadir hemoglobin levels throughout treatment were averaged and used as average weekly nadir hemoglobin during treatment (AWNHg). The mean follow-up time was 28.6 months. The mean pre-treatment hemoglobin of 11.6 g/dL was significantly reduced to the mean AWNHg of 9.9 g/dL. The levels of pre-treatment hemoglobin and AWNHg were significantly associated with tumor response to treatment. The 5-year cumulative disease-free survival and overall survival rates for all 75 patients were 67.8% and 75.3%, respectively. Multivariate statistical analysis revealed that AWNHg (≥9.0 versus <9.0 g/dL) was an independent prognostic factor for overall survival (p=0.038), but pre-treatment hemoglobin was not a significant factor. AWNHg was one of the most powerful independent predictors of overall survival in patients undergoing CCRT for locally advanced squamous cell carcinoma of the cervix. (author)

  5. Can pure accelerated radiotherapy given as six fractions weekly be an option in locally advanced carcinoma cervix: Results of a prospective randomized phase III trial

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    Mukesh Sharma

    2016-01-01

    Conclusions: Accelerated radiotherapy given as six fractions per week is an effective alternative to concomitant chemoradiation in locally advanced carcinoma cervix and has shown lesser toxicities in our study.

  6. Advanced papillary serous carcinoma of the uterine cervix: a case with a remarkable response to paclitaxel and carboplatin combination chemotherapy

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    Tomoyuki Shirase

    2012-01-01

    Full Text Available Papillary serous carcinoma of the uterine cervix (PSCC is a very rare tumor, and is a recently described variant of cervical adenocarcinoma. We experienced a case of stage IV PSCC. The main tumor existed in the uterine cervix and invaded one third of the inferior part of the anterior and posterior vaginal walls. Furthermore, it had metastasized from the para-aortic lymph nodes to bilateral neck lymph nodes. Immnoreactivity for CA125 was positive, whereas the staining for p53 and WT-1 were negative in both the original tumor and the metastatic lymph nodes. We administered six courses of paclitaxel and carboplatin combination chemotherapy against this advanced PSCC. The PSCC therefore dramatically decreased in size. The main tumor of the uterine cervix showed a complete response by magnetic resonance imaging (MRI, and more than 95% of the tumor cells in the cervix had microscopically disapperared. This is the first report of PSCC in which combination chemotherapy was used and showed a remarkable response.

  7. HPV Genotypes Predict Survival Benefits From Concurrent Chemotherapy and Radiation Therapy in Advanced Squamous Cell Carcinoma of the Cervix

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    Purpose: To study the prognostic value of human papillomavirus (HPV) genotypes in patients with advanced cervical cancer treated with radiation therapy (RT) alone or concurrent chemoradiation therapy (CCRT). Methods and Materials: Between August 1993 and May 2000, 327 patients with advanced squamous cell carcinoma of the cervix (International Federation of Gynecology and Obstetrics stage III/IVA or stage IIB with positive lymph nodes) were eligible for this study. HPV genotypes were determined using the Easychip® HPV genechip. Outcomes were analyzed using Kaplan-Meier survival analysis and the Cox proportional hazards model. Results: We detected 22 HPV genotypes in 323 (98.8%) patients. The leading 4 types were HPV16, 58, 18, and 33. The 5-year overall and disease-specific survival estimates for the entire cohort were 41.9% and 51.4%, respectively. CCRT improved the 5-year disease-specific survival by an absolute 9.8%, but this was not statistically significant (P=.089). There was a significant improvement in disease-specific survival in the CCRT group for HPV18-positive (60.9% vs 30.4%, P=.019) and HPV58-positive (69.3% vs 48.9%, P=.026) patients compared with the RT alone group. In contrast, the differences in survival with CCRT compared with RT alone in the HPV16-positive and HPV-33 positive subgroups were not statistically significant (P=.86 and P=.53, respectively). An improved disease-specific survival was observed for CCRT treated patients infected with both HPV16 and HPV18, but these differenced also were not statistically significant. Conclusions: The HPV genotype may be a useful predictive factor for the effect of CCRT in patients with advanced squamous cell carcinoma of the cervix. Verifying these results in prospective trials could have an impact on tailoring future treatment based on HPV genotype.

  8. HPV Genotypes Predict Survival Benefits From Concurrent Chemotherapy and Radiation Therapy in Advanced Squamous Cell Carcinoma of the Cervix

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    Wang, Chun-Chieh [Department of Radiation Oncology, Chang Gung Memorial Hospital, Taoyuan, Taiwan (China); Department of Medical Imaging and Radiological Science, Chang Gung University, School of Medicine, Taoyuan, Taiwan (China); Lai, Chyong-Huey [Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Taoyuan, Taiwan (China); Huang, Yi-Ting [Department of Radiation Oncology, Chang Gung Memorial Hospital, Taoyuan, Taiwan (China); Chao, Angel; Chou, Hung-Hsueh [Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Taoyuan, Taiwan (China); Hong, Ji-Hong, E-mail: jihong@adm.cgmh.org.tw [Department of Radiation Oncology, Chang Gung Memorial Hospital, Taoyuan, Taiwan (China); Department of Medical Imaging and Radiological Science, Chang Gung University, School of Medicine, Taoyuan, Taiwan (China)

    2012-11-15

    Purpose: To study the prognostic value of human papillomavirus (HPV) genotypes in patients with advanced cervical cancer treated with radiation therapy (RT) alone or concurrent chemoradiation therapy (CCRT). Methods and Materials: Between August 1993 and May 2000, 327 patients with advanced squamous cell carcinoma of the cervix (International Federation of Gynecology and Obstetrics stage III/IVA or stage IIB with positive lymph nodes) were eligible for this study. HPV genotypes were determined using the Easychip Registered-Sign HPV genechip. Outcomes were analyzed using Kaplan-Meier survival analysis and the Cox proportional hazards model. Results: We detected 22 HPV genotypes in 323 (98.8%) patients. The leading 4 types were HPV16, 58, 18, and 33. The 5-year overall and disease-specific survival estimates for the entire cohort were 41.9% and 51.4%, respectively. CCRT improved the 5-year disease-specific survival by an absolute 9.8%, but this was not statistically significant (P=.089). There was a significant improvement in disease-specific survival in the CCRT group for HPV18-positive (60.9% vs 30.4%, P=.019) and HPV58-positive (69.3% vs 48.9%, P=.026) patients compared with the RT alone group. In contrast, the differences in survival with CCRT compared with RT alone in the HPV16-positive and HPV-33 positive subgroups were not statistically significant (P=.86 and P=.53, respectively). An improved disease-specific survival was observed for CCRT treated patients infected with both HPV16 and HPV18, but these differenced also were not statistically significant. Conclusions: The HPV genotype may be a useful predictive factor for the effect of CCRT in patients with advanced squamous cell carcinoma of the cervix. Verifying these results in prospective trials could have an impact on tailoring future treatment based on HPV genotype.

  9. Downstaging of carcinoma cervix: yet to reach the unreached

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    Kavita Mahadevappa

    2016-02-01

    Conclusions: Approximately one in every 100 patients examined in OPD, turned out to be a case of carcinoma cervix, out of which more than 90% patients were diagnosed to be in advanced stage. This huge burden of cases raises the question about screening of carcinoma cervix in rural areas, which needs to be improved. Hence lot has to be done than said, so that screening program of cancer cervix reaches the unreached. [Int J Reprod Contracept Obstet Gynecol 2016; 5(2.000: 349-353

  10. The role of surgery in locally advanced carcinoma of cervix after sub-optimal chemoradiation: Indian scenario

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    Rajshekar S Kundargi

    2013-01-01

    Full Text Available Background: Standard treatment of advanced cervical cancer is concurrent chemoradiation. Radical radiotherapy for carcinoma cervix includes pelvic external beam radiotherapy (EBRT with the concomitant platinum based chemotherapy followed by intracavitary brachytherapy (ICBT to boost central disease. Management of patients who are suboptimally treated, especially, after unsuccessful ICBT insertion is not well-defined. This study explores the role of hysterectomy in these patients. Materials and Methods: From January 2006 to December 2011, 38 patients with locally advanced cervical cancer, in whom ICBT insertion was unsuccessful, were analyzed retrospectively. Operable patients with no parametrial involvement underwent hysterectomy and outcomes (recurrence free and overall survival were noted. Results: The major complications in post operative period were wound infection, paralytic ileus and bladder atony all of which were conservatively managed with no mortality. At median follow-up of 36 months (range 12-60 months there was no recurrence in patients with stage 1B2 and stage IIA, 25 out of 38 (65.8% were event free and the overall survival was 71%. Conclusion: Many patients in Indian scenario receive suboptimal therapy in locally advanced cervical cancer. EBRT with chemotherapy followed by type 1 extra-fascial hysterectomy can be a good alternative for these patients.

  11. Clinical significance of geographic miss when using conventional four field radiotherapy technique in treatment of locally advanced carcinoma cervix

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    A Gulia

    2016-01-01

    Full Text Available Background: Although conventional four- field radiotherapy based on bony landmarks has been traditionally used, areas of geographical miss due to individual variation in pelvic anatomy have been identified with advanced imaging techniques. AIMS: The primary aim of this study is to evaluate the geographical miss in patientswhen using the conventional four-field planningplanning and to find out the impact of 3-D conformal CT based in patients with locally advanced carcinoma cervix.Materials and Methods: In 50 patients, target volume delineation was done on planning computed tomography (CT scans, according to guidelines by Taylor et al. Patients were treated with modified four field plan, except for the superior, where field border was kept at L4-L5 interspace A dosimetric comparison was done between the conventional four-field based on bony landmarks and the target volume delineated on computed tomography. The disease free survival, pelvic and para aortic nodal free survival, distant failures free survival were calculated using Kaplan Meir Product Limit Method. Results: Patients were followed-up for a median period of 11 months. The median V95 for conventional and modified extended four field plans were 89.4% and 91.3% respectively. Patients with V95 for modified extended pelvic fields less than 91.3% had a trend toward inferior disease free survival (mean DFS 9.8 vs. 13.9 months though the difference was not statistically significant log rank test.Conclusions: Our preliminary data shows trend toward lower DFS in patients with inadequate target volume coverage. We recommend routine use of CT based planning for four field technique.

  12. Palmar cutaneous metastasis from carcinoma cervix

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    Elamurugan T

    2011-01-01

    Full Text Available Carcinoma of the uterine cervix is the most common gynecological malignancy in developing countries. However, its cutaneous metastasis is a rare entity. The reported incidence of cutaneous metastasis ranges from 0.1 to 2%. Frequent sites of cutaneous metastasis in decreasing order are: abdominal wall, vulva and anterior chest wall. To the best of our knowledge, only three cases of cutaneous metastasis to the upper extremity have been reported in the world. We report a case of a 74-year-old postmenopausal lady diagnosed to have carcinoma cervix (stage IIIB who presented with cutaneous metastasis to palm and thigh, 10 months after radical radiotherapy. At presentation, the primary disease had resolved completely. She had a small nodular growth in the left palm and left thigh. Fine needle aspirate cytology and core needle biopsy from both the nodular lesions were positive for squamous cell carcinoma.

  13. Carcinoma cervix with fat attenuating skull metastases

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    Anuradha Kapali; Atmakuri Sateesh Kumar; Mukunda Malathi; S D Shamsundar

    2016-01-01

    Skeletal metastasis in carcinoma cervix occurs in about 0.8-23% of cases. These lesions are usually radiographically lytic. Very few cases of metastases to the skull have been identiifed, about 5 cases to the best of our knowledge. We present a case of adenosquamous cell carcinoma of cervix with fat attenuating skull metastases in a 38-year-old lady that is not reported till date. The lesion was lytic, expansile and with negative attenuation of -15 to -30 Hounsifeld units corresponding to fat.Metastases must be included in the differentials of scalp lesions. A history of recent onset of swelling and associated lytic areas in calvarium on contrast enhanced computed tomography with multiplicity can give a clue to metastatic nature of disease.

  14. Carcinoma of the cervix with massive eosinophilia.

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    Lowe, D G

    1988-04-01

    Massive local eosinophilia of 100 or more eosinophils per high power field was found in 3.2% cases of invasive carcinoma of the cervix. The prevalence, length of history before presentation to surgery and histological features were similar in patients from Great Britain and Malawi, but in both populations the mean age at diagnosis was lower than in patients with cervical carcinomas without tissue eosinophilia. In some of the tumours, the malignant cells were very difficult to find because of the eosinophil infiltrate, and misinterpretation as an inflammatory lesion was possible. In the absence of circulating eosinophilia, cervical carcinomas with massive eosinophilia were found to have a better prognosis than tumours without. Five patients had circulating eosinophilia as well as local tumour eosinophil infiltration, and each of them had extensive tumour spread.

  15. Cell Based Autologous Immune Enhancement Therapy (AIET after Radiotherapy in a Locally Advanced Carcinoma of the Cervix

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    Sumana Premkumar

    2013-01-01

    Full Text Available Radiotherapy is the primary form of treatment in patients with locally advanced cervical carcinoma. However for residual disease in the form of the persistent lymph nodes, surgery or chemotherapy is recommended. As surgery is not acceptable by every patient and chemotherapy has associated side effects, we hereby report the positive outcome of in vitro expanded natural killer cell and activated T lymphocyte based autologous immune enhancement therapy (AIET for the residual lymphadenopathy in a patient with locally advanced cervical cancer after radiation. After six transfusions of AIET, there was complete resolution of residual lymph nodes and there was no evidence of local lesion. The patient also reported improvement in quality of life. As AIET has been reported as the least toxic among the available therapies for cancer, combining AIET with conventional forms of therapy in similar patients might not only improve the outcome but may also help the patients achieve a good quality of life.

  16. Adenosquamous cell carcinoma of the cervix — clinical and prognostic characteristics of the disease

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    E. K. Tanriverdieva

    2012-01-01

    Full Text Available Adenosquamous cell carcinoma of the cervix is a rare form of cancer of the cervix. Because of the small number of observations adenosquamous cell carcinoma of the cervix remains poorly understood disease, although the first mention of it dates back to 1956, when A. Glucksmann, and C.D. Cherry first described of mixed carcinoma (adenoacanthoma of the uterine cervix.

  17. Small cell carcinoma of the cervix: a case report.

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    Korcum, Aylin Fidan; Aksu, Gamze; Bozcuk, Hakan; Pestereli, Elif; Simsek, Tayup

    2008-04-01

    Small cell carcinoma of the uterine cervix accounts for 1-3% of all cervix cancers. It is an aggressive disease with a poor prognosis. To date, no effective treatment protocol has been determined. Surgery, radiotherapy, and chemotherapy have been used either alone or in combination. Recent data suggests that survival in patients with early staged small cell carcinoma of the cervix is better with surgery combined with chemo-radiotherapy. Here, we presented two patients with stage IB1 small cell carcinoma of the uterine cervix. For both patients, definitive surgery was performed with pelvic and para-aortic lymphadenectomy. Subsequently, they were treated with pelvic external radiotherapy and high-dose-rate intracavitary brachytherapy with concurrent cisplatin based chemotherapy. They were alive with no evidence of disease at 91 and 65 months, respectively.

  18. BRAIN METASTASES FROM CARCINOMA OF UTERINE CERVIX

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    张国楠; 徐世强; 石宇; 樊英; 吴艳丽; 殷红; 余健; 陈毅男

    2002-01-01

    Objective: To study the mechanism, clinical characteristics, therapy regimens, and survival of cervical carcinoma metastases to the brain. Methods: We retrospectively analyzed 11 patients with brain metastases from cervical carcinoma. Results: Two cases were at stage lb, two at IIa, and seven at IIIb, respectively. Histologically, they were squamous cell carcinoma (6 cases), adeno-squamous carcinoma (2 cases), small cell carcinoma (2 cases), or adenocarcinoma (1 cases), poorly differentiated. Eight were accompanied with lung, liver, and bone metastases disease and three had no any other systemic metastases at the time of the brain metastases diagnosis. Two had controlled, and other nine were uncontrolled or progressive primary disease. The median interval from the diagnosis of the primary carcinoma to the detection of brain lesion was 14.6 months. Headache was the most common symptom of brain metastases. Eight of 11 patients developed multiple lesions and other 3 cases had a solitary lesion in brain. The patients were treated by combination of surgery and whole brain radiation therapy (WBRT) (3 cases), stereotactic radiosurgery (SRS) (3 cases), or WBRT (5 cases). The patients had a median survival of 6.6 months. Conclusion: Brain metastases are not always a late complication of cervical carcinoma. The development of the metastases is related to pathological type, poorly differentiation, and advanced stage. Surgery and SRS arc the appropriate therapy regimen for these patients.

  19. Phase I/II trial of external irradiation plus medium-dose brachytherapy given concurrently to liposomal doxorubicin and cisplatin for advanced uterine cervix carcinoma

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    Varveris, H.; Kachris, S.; Lyraraki, E.; Petineli, E.; Varveris, A.; Fasoulaki, A. [Dept. of Radiotherapy and Oncology, Medical School of Crete Univ., Iraclion Univ. Hospital (Greece); Mazonakis, M.; Tzedakis, A. [Dept. of Medical Physics, Medical School of Crete Univ., Iraclion Univ. Hospital (Greece); Kouloulias, V. [Dept. of Radiotherapy and Oncology, Medical School of Athens Univ. (Greece); Zolindaki, A. [Dept. of Obstetrics and Gynecology, Medical School of Crete Univ., Iraclion Univ. Hospital (Greece); Vlachaki, M. [New York Univ. Medical Center, NY (United States)

    2006-03-15

    Background and Purpose: although the standard of care for patients with locally advanced uterine cervix carcinoma is cisplatin-(CDDP-)based chemotherapy and irradiation (RT), the optimal regimen remains to be elucidated. A phase I/II study was conducted to evaluate the dose limiting toxicity (DLT) and the maximum tolerated dose (MTD) of liposomal doxorubicin (Caelyx) combined with CDDP and RT for cervical cancer. Patients and Methods: 24 patients with stage IIB-IVA were enrolled (Table 1). They all received external RT (up to 50.4 Gy) and two medium-dose rate (MDR) brachytherapy implants (20 Gy each at point A). The Caelyx starting dose of 7 mg/m{sup 2}/week was increased in 5-mg/m{sup 2} increments to two levels. The standard dose of CDDP was 20-25 mg/m{sup 2}/week. Results: concurrent chemoradiation (CCRT) sequelae and the DLTs (grade 3 myelotoxicity and grade 3 proctitis in five patients treated at the 17 mg/m{sup 2}/week Caelyx dose level) are shown in Tables 2, 3, 4, and 5. After a median follow-up time of 17.2 months (range 4-36 months), four patients had died, 15 showed no evidence of progressive disease, and five (20.8%, 95% confidence interval [CI]: 12.5-29.1%) were alive with relapse (Figure 1). There were seven complete (29.1%, 95% CI: 19.8-38.4%) and 17 partial clinical responses (95% CI: 61.1-80.1%). The median progression-free survival was 10.4 months. Causes of death were local regional failure with or without paraaortic node relapse combined with distant metastases (Table 6). Conclusion: The MTD of Caelyx given concurrently with CDDP and RT was determined at the 12 mg/m{sup 2}/week dose level. The above CCRT schema is a well-tolerated regimen, easy to administer in ambulatory patients, and results appear promising. (orig.)

  20. ROLE OF PALLIATION IN STAGE IV CARCINOMA CERVIX

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    Smriti

    2013-03-01

    cell carcinoma (94.0%, clinically presenting with foul s melling vaginal discharge ± bleeding per vaginum (100.0%. In our study, significant amount (30.0% of disease control for a substantial period (1.5 years was observed. The overall surviva l rate in patients of Stage IV carcinoma cervix on various forms of palliative treatment was 18.0%. CONCLUSION: Palliation is achieved by surgery, radiation or chemotherapy, though at tim es, simple palliation is the only feasible option. The poor survival rate was probably due to impr oper reporting & lack of regular follow up in the given socio-economic background. As cure c annot be achieved in advanced carcinoma cervix, palliation is important in alleviating the di stressing symptoms and improving the quality of life

  1. Downregulation of six microRNAs is associated with advanced stage, lymph node metastasis and poor prognosis in small cell carcinoma of the cervix.

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    Long Huang

    Full Text Available BACKGROUND: Small cell carcinoma of the cervix (SCCC is very rare, and due to the long time period required to recruit sufficient numbers of patients, there is a paucity of information regarding the prognostic factors associated with survival. MicroRNAs (miRNAs have been used as cancer-related biomarkers in a variety of tumor types, and the objective of this study was to determine whether microRNA expression profiles can predict clinical outcome in SCCC. METHODOLOGY/PRINCIPAL FINDINGS: Forty-four patients with SCCC who underwent radical hysterectomy between January 2000 and October 2009 were enrolled. Using the GeneCopoeia All-in-One™ Customized Human qPCR Primer Array, the expression profiles of 30 miRNAs associated with tumor metastasis was obtained from the formalin-fixed paraffin embedded samples of all 44 patients. Seven miRNAs, has-let-7c, has-miR-10b, has-miR-100, has-miR-125b, has-miR-143, has-miR-145 and has-miR-199a-5p were significantly down-regulated in advanced stage SCCC patients (FIGO IB2-IV compared to early stage SCCC patients (FIGOIB1. Among, downregulation of six miRNAs, has-let-7c, has-miR-100, has-miR-125b, has-miR-143, has-miR-145 and has-miR-199a-5p were significantly associated with lymph node metastasis and reduced survival in SCCC. Kaplan-Meier survival analyses revealed that SCCC patients with low expression of has-miR-100 (P = 0.019 and has-miR-125b (P = 0.020 projected a significant tendency towards poorer prognosis. CONCLUSIONS/SIGNIFICANCE: This study demonstrates that downregulation of 7 miRNA associated with advanced stage, 6 miRNAs with metastasis and 2 with poor prognosis in SCCC. Functional analysis of these miRNAs may enhance our understanding of SCCC, as altered expression of specific miRNAs may regulate the metastatic pathway and provide novel targets for therapy.

  2. Treatment of early glassy cell carcinoma of uterine cervix

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    Kim, Ok Bae; Kim, Jin Hee; Choi, Tae Jin [Keimyung University School of Medicine, Daegu (Korea, Republic of)

    2006-06-15

    The purpose of this study was to investigate the clinical findings, treatment, and outcome of patients with glassy cell carcinoma of cervix. We reviewed all cases of glassy cell carcinoma of the uterine cervix confirmed and treated at the Dongsan Medical Center, Keimyung University, between January 1993 and December 2005. There were 7 cases with histopathologically confirmed gassy cell carcinoma. A tumor was diagnosed as glassy cell carcinoma if over 50% of the tumor cell type displayed glassy cell features. Six patients with stage IB had radical hysterectomy and bilateral pelvic node dissection, and 2 of them received adjuvant external pelvic irradiation with concurrent chemotherapy. Remaining one patient with stage IIA had curative concurrent chemoradiotherapy with external pelvic irradiation and brachytherapy. There were 7 patients diagnosed as glassy cell carcinoma among the 3,745 (0.2%) patients of carcinoma of uterine cervix. The mean age of 7 patients was 44 years with range of 35 to 53 years of age. The most frequent symptom was vaginal bleeding (86%). By the punch biopsy undertaken before treatment of 7 cases, 2 only cases could diagnose as glassy cell carcinoma of uterine cervix, but remaining of them confirmed by surgical pathological examination. The mean follow up duration was 73 months with range of 13 to 150 months. All 7 patients were alive without disease after treatment. Glassy cell carcinoma of the uterine cervix is a distinct clinicopathologic entity that demonstrates an aggressive biologic behavior. However for early-stage disease, we may have more favorable clinical outcome with radical surgery followed by chemoradiotherapy.

  3. Early Clinical Outcomes and Toxicity of Intensity Modulated Versus Conventional Pelvic Radiation Therapy for Locally Advanced Cervix Carcinoma: A Prospective Randomized Study

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    Gandhi, Ajeet Kumar, E-mail: ajeetgandhi23@gmail.com [Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi (India); Sharma, Daya Nand; Rath, Goura Kisor; Julka, Pramod Kumar; Subramani, Vellaiyan; Sharma, Seema; Manigandan, Durai; Laviraj, M.A. [Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi (India); Kumar, Sunesh [Department of Obstetrics and Gynecology, All India Institute of Medical Sciences, New Delhi (India); Thulkar, Sanjay [Department of Radiodiagnosis, All India Institute of Medical Sciences, New Delhi (India)

    2013-11-01

    Purpose: To evaluate the toxicity and clinical outcome in patients with locally advanced cervical cancer (LACC) treated with whole pelvic conventional radiation therapy (WP-CRT) versus intensity modulated radiation therapy (WP-IMRT). Methods and Materials: Between January 2010 and January 2012, 44 patients with International Federation of Gynecology and Obstetrics (FIGO 2009) stage IIB-IIIB squamous cell carcinoma of the cervix were randomized to receive 50.4 Gy in 28 fractions delivered via either WP-CRT or WP-IMRT with concurrent weekly cisplatin 40 mg/m{sup 2}. Acute toxicity was graded according to the Common Terminology Criteria for Adverse Events, version 3.0, and late toxicity was graded according to the Radiation Therapy Oncology Group system. The primary and secondary endpoints were acute gastrointestinal toxicity and disease-free survival, respectively. Results: Of 44 patients, 22 patients received WP-CRT and 22 received WP-IMRT. In the WP-CRT arm, 13 patients had stage IIB disease and 9 had stage IIIB disease; in the IMRT arm, 12 patients had stage IIB disease and 10 had stage IIIB disease. The median follow-up time in the WP-CRT arm was 21.7 months (range, 10.7-37.4 months), and in the WP-IMRT arm it was 21.6 months (range, 7.7-34.4 months). At 27 months, disease-free survival was 79.4% in the WP-CRT group versus 60% in the WP-IMRT group (P=.651), and overall survival was 76% in the WP-CRT group versus 85.7% in the WP-IMRT group (P=.645). Patients in the WP-IMRT arm experienced significantly fewer grade ≥2 acute gastrointestinal toxicities (31.8% vs 63.6%, P=.034) and grade ≥3 gastrointestinal toxicities (4.5% vs 27.3%, P=.047) than did patients receiving WP-CRT and had less chronic gastrointestinal toxicity (13.6% vs 50%, P=.011). Conclusion: WP-IMRT is associated with significantly less toxicity compared with WP-CRT and has a comparable clinical outcome. Further studies with larger sample sizes and longer follow-up times are warranted to justify

  4. Early Clinical Outcomes and Toxicity of Intensity Modulated Versus Conventional Pelvic Radiation Therapy for Locally Advanced Cervix Carcinoma: A Prospective Randomized Study

    International Nuclear Information System (INIS)

    Purpose: To evaluate the toxicity and clinical outcome in patients with locally advanced cervical cancer (LACC) treated with whole pelvic conventional radiation therapy (WP-CRT) versus intensity modulated radiation therapy (WP-IMRT). Methods and Materials: Between January 2010 and January 2012, 44 patients with International Federation of Gynecology and Obstetrics (FIGO 2009) stage IIB-IIIB squamous cell carcinoma of the cervix were randomized to receive 50.4 Gy in 28 fractions delivered via either WP-CRT or WP-IMRT with concurrent weekly cisplatin 40 mg/m2. Acute toxicity was graded according to the Common Terminology Criteria for Adverse Events, version 3.0, and late toxicity was graded according to the Radiation Therapy Oncology Group system. The primary and secondary endpoints were acute gastrointestinal toxicity and disease-free survival, respectively. Results: Of 44 patients, 22 patients received WP-CRT and 22 received WP-IMRT. In the WP-CRT arm, 13 patients had stage IIB disease and 9 had stage IIIB disease; in the IMRT arm, 12 patients had stage IIB disease and 10 had stage IIIB disease. The median follow-up time in the WP-CRT arm was 21.7 months (range, 10.7-37.4 months), and in the WP-IMRT arm it was 21.6 months (range, 7.7-34.4 months). At 27 months, disease-free survival was 79.4% in the WP-CRT group versus 60% in the WP-IMRT group (P=.651), and overall survival was 76% in the WP-CRT group versus 85.7% in the WP-IMRT group (P=.645). Patients in the WP-IMRT arm experienced significantly fewer grade ≥2 acute gastrointestinal toxicities (31.8% vs 63.6%, P=.034) and grade ≥3 gastrointestinal toxicities (4.5% vs 27.3%, P=.047) than did patients receiving WP-CRT and had less chronic gastrointestinal toxicity (13.6% vs 50%, P=.011). Conclusion: WP-IMRT is associated with significantly less toxicity compared with WP-CRT and has a comparable clinical outcome. Further studies with larger sample sizes and longer follow-up times are warranted to justify its use

  5. Pregnancy after radiation therapy for carcinoma of the cervix.

    Science.gov (United States)

    Browde, S; Friedman, M; Nissenbaum, M

    1986-01-01

    A successful pregnancy after intracavitary radiation therapy for carcinoma of the cervix is described. An additional 13 similar cases from the literature are reviewed. The possible reasons for the occurrence of these pregnancies despite irradiation to the ovaries, cervical canal and endometrium are discussed. The fact is emphasized that no genetic damage to the child was expected.

  6. Sacral plexus injury after radiotherapy for carcinoma of cervix

    Energy Technology Data Exchange (ETDEWEB)

    Stryker, J.A.; Sommerville, K.; Perez, R.; Velkley, D.E. (Pennsylvania State Univ., Hershey (USA))

    1990-10-01

    A 42-year-old woman developed lower extremity weakness and sensory loss 1 year after external and intracavitary radiotherapy for Stage IB carcinoma of cervix. She has been followed for 5 years posttreatment, and the neurologic abnormalities have persisted, but no evidence of recurrent carcinoma has been found. We believe this to be a rare case of sacral plexus radiculopathy developing as a late complication after radiotherapy. Suggestions are made for improving the radiotherapy technique to prevent this complication in future cases.

  7. Epidermoid Carcinoma of the Cervix and Pregnancy. A case presentation.

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    Práxedes Rojas Quintana

    2007-12-01

    Full Text Available A 25 year-old female patient with a 12 week pregnancy was presented. She was diagnosed with an ultered Pap test. She was referred to the cervix uterine pathology specialist where an exophytic lesion compatible to cervix uterine cancer in advanced stages. The treatment as well as the conduct followed by the specialist was really hard due to the patient´s pregnant condition.

  8. Do All Cases of Diagnosed Carcinoma Cervix Need HIV Screening?

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    Anil Khurana

    2014-05-01

    Full Text Available Background: This observational study was aimed to determine the frequency of existence of sero-positivity for human immunodeficiency virus (HIV infection among women of age between 25 to 75 years with invasive cervical carcinoma and to decide whether HIV testing should be included as part of the initial routine work-up of cervical cancer patients. Methods: Histologically proven 120 cases of invasive carcinoma cervix, who came for treatment between 2009-2013, in the department of radiotherapy, after counselling gave consent were investigated for HIV by immunochromatography based rapid test. Results: Out of 120 patients investigated, reports revealed that only two patients (1.67% were HIV seropositive. Both of these patients were already HIV seropositive and on gynaecological screening were found to have malignancy of cervix. No patient of diagnosed carcinoma cervix was found seropositive for HIV. Most patients (106/120 were above 40 years of age, from rural background (92/120 and housewives (80/120. Only 15% (18/120 were smokers. 95.8% (115/120 were of stage II and III. None presented with metastasis. Most common pathology was moderately differentiated carcinoma, in 76 patients (63.3%. Conclusion: Screening for HIV, as part of the initial work up for cervical cancer is not necessary in countries with limited resources and low HIV prevalence.

  9. Oncologic imaging for carcinoma of the cervix, ovary and endometrium

    International Nuclear Information System (INIS)

    Ninety percent of neoplasms of the cervix are epidermoid carcinomas. Most of the remaining 10% is accounted for by adenocarcinomas; sarcomas of the cervix are rare lesions with a very poor prognosis. Grading of the microscopic specimens obtained from patients with epidermoid carcinomas generally follows the standard three-grade system, viz, well, moderately, and poorly differentiated cellular structure. While the degree of differentiation may have less influence on overall survival than does stage and bulk of the primary lesion, there are studies that indicate that patients with high grade lesions have a poorer prognosis. In Chung's series, for example, the incidence of nodal metastases in patients with stage IB squamous cancers was 0% for grade 1, 18% for grade 2, and 50% for grade 3 lesions. Similarly, the two year survival in the same stage was 100%, 93%, and 77% for grades 1, 2 and 3, respectively

  10. Paraneoplastic Dermatomyositis with Carcinoma Cervix: A Rare Clinical Association

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    Sumir Kumar

    2014-01-01

    Full Text Available Dermatomyositis is an uncommon inflammatory myopathy associated with cutaneous manifestations. It may also occur as paraneoplastic syndrome associated with various malignancies, most common of which being lung, breast, stomach, rectum, kidney, or testicular cancer. A postmenopausal woman presented to us with generalized itching along with skin rash and proximal muscle weakness of 2 years’ duration. Examination revealed heliotrope rash and mechanic hands and muscle power 2/5 in proximal muscle groups of both upper and lower limbs. A clinical diagnosis of dermatomyositis was made which was supported by raised lactate dehydrogenase levels and skin biopsy findings. Past history was significant for vaginal discharge and bleeding per vagina. Further work-up revealed carcinoma cervix and she was referred to oncology department for further management. Temporal relationship and improvement of muscle weakness with treatment of underlying neoplasm supported its paraneoplastic nature. So, final diagnosis of keratinizing squamous cell carcinoma of cervix with paraneoplastic dermatomyositis was made. A nationwide cohort study of 1,012 patients with dermatomyositis in Taiwan revealed only 3 patients with cervical cancer. So this case is being reported for its rare association with carcinoma cervix and to highlight the need of detailed evaluation for underlying malignancies in patients with dermatomyositis.

  11. Brachytherapy as sole treatment modality in initial cervix carcinoma

    International Nuclear Information System (INIS)

    The aim of this study was to evaluate brachytherapy as the only treatment modality in inoperable early cervix carcinoma patients (carcinoma in situ, IA and IBocc). In a retrospective analysis 36 patients were treated with intracavitary irradiation between 1984 and 1988 in the Radiotherapy Department of the National Institute of Neoplasmic Diseases. Distribution by stage was; carcinoma in situ: one patient (2,47%), IA: six patients (16,6%), IBooc: twenty-nine patients (80,7%). Histology revealed epidermoid carcinoma in all cases. Mean age 55 years (range: 32-78). Treatment consisted in: two intracavitary applications of Radium, for 120 hours each, with a month interval, in 30 patients (carcinoma in situ: one, IA: four, IBocc: twenty-five patients), two applications of 72 hours each, with 15 days interval in four patients (IA: one, IBocc: 3) and one single intracavitary radium application in two patients (IA and IBocc). Local control was complete in all carcinoma in situ and IA patients. Only 1 of 29 patients with IBocc stage failed to respond, in spite of having received two applications, this shows that local response is independent of the number of insertions. Incidence of complications was low, and resolved with medical treatment. One patient had rectal adenocarcinoma 3 years after treatment -it was considered as radio induced neoplasm, since time of appearance was more than two years and localization was within irradiated area. Two patients died form intercurrent diseases, one (IBocc) from persistent diseases. Two patients were lost to follow-up. Three years survival was: 100% for carcinoma in situ and IA 86,2% for IBocc. Five years survival was 80% for IA and IBocc. Brachytherapy as unique modality of treatment is highly effective in initial cervix carcinoma stages. (author). 41 refs., 14 tabs., 2 figs., 1 ill

  12. MRI findings of small cell neuroendocrime carcinoma of the uterine cervix: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Won, You Sun; Yi, Boem Ha; Lee, Hae Kyung; Lee, Min Hee; Choi, Seo Youn; Kwak, Jeong Ja [Soonchunhyang University College of Medicine, Bucheon Hospital, Bucheon (Korea, Republic of)

    2015-10-15

    Small cell neuroendocrine carcinoma of the uterine cervix is a rare primary neoplasm, accounting for less than 5% of all uterine cervical cancers. The tumor is known to have an aggressive behavior and poor prognosis. In this article, we present the MRI findings of 5 cases of pathologically-proven small cell neuroendocrine carcinoma of the uterine cervix, including diffusion-weighted images.

  13. The sexual function following irradiation for carcinoma of the cervix

    International Nuclear Information System (INIS)

    Following irradiation of a carcinoma of the cervix, the vagina is frequently narrowed or sometimes obliterated. This article considers the sexual functioning of women following such treatment. They noticed changes in their emotions and felt alterations in their function as a woman. They were less happy with cohabitation and found it more difficult to experience an orgasm. Their frequency of lovemaking diminished as did the occurrence of sexual dreams. A treatment scheme for helping such women with their sexual problems is outlined. (C.F.)

  14. Pulmonary lymphangitic carcinomatosis from squamous cell carcinoma of the cervix

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    Senger Jenna-Lynn B

    2010-12-01

    Full Text Available Abstract Introduction Pulmonary metastasis presenting as lymphangitic carcinomatosis arising from squamous cell carcinoma (SCC of the cervix is a rare event. Poorly represented in the literature, this event is associated with a difficulty in accurate diagnosis, b grave prognosis, and the c lack of recognized predisposing risk factors. Case Report A 50 year-old female presented at our practice with a three-month history of a productive cough associated with dyspnoea and shortness of breath. A chest x-ray and computed tomography (CT scan revealed multiple bilateral patchy areas with subsegmental atelectasis in both lungs which was investigated with a bronchoscopy, left thoracoscopy, and a left lung biopsy. Pathological examination of the wedge biopsy of the left upper lobe revealed neoplastic sheets of cell disturbed along the septal vessels, perivascular/peribronchial lymphatics, and the subpleural lymphatics. This lymphangitic carcinomatosis was confirmed to be metastatic from SCC of the cervix that had been diagnosed and treated two years ago. She was treated with systemic Carbo/Taxol chemotherapy and corticosteroids as a palliative measure. Despite temporary improvement, she died 13 months later. Conclusion Pulmonary lymphangitic carcinomatosis is a rare manifestation of metastatic SCC of the cervix. As clinical presentations including radiographic imaging mimics other pulmonary entities, accurate diagnosis remains a challenge. Increased clinical awareness of such patterns of metastases in cervical cancer supported by accurate pathological diagnosis is imperative to guide appropriate therapy in these patients.

  15. Results of radiation therapy for carcinoma of the uterine cervix

    International Nuclear Information System (INIS)

    Fifty-nine consecutive patients who were treated with radiation therapy for carcinoma of the uterine cervix between April 1982 and December 1986 were reviewed. Twelve patients were treated with low dose-rate intracavitary irradiation using radium-226, and 46 were treated with high dose-rate irradiation using a remote afterloading system combined with external irradiation, and the other one was treated with external irradiation alone. The 5-year-survival rates for stage Ib, IIa, IIb, IIIb, and IVa were 77.8, 85.7, 87.5, 45.5 and 40.0%, respectively. The 5-year-survival rates for the low and high dose-rates irradiation were 66.7 and 73.9%, respectively. The most common complication of radiation therapy was rectal bleeding, which required conservative treatment (grade 2) in 11 (18.6%). The morbidities for the low and high dose-rates irradiation were similar. The causes of death in 17 patients were local recurrence in 14, metastases in 2 and other specified in one. These findings suggest that high dose-rate intracavitary irradiation is as effective as low dose-rate irradiation for carcinoma of the uterine cervix, and that further efforts for controlling the local tumors with stage IIIb disease without an increased rate of side-effects is required. (author)

  16. Is interferon-α and retinoic acid combination along with radiation superior to chemo-radiation in the treatment of advanced carcinoma of cervix?

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    Basu Partha

    2006-01-01

    Full Text Available Locally advanced cervical cancers comprise a large majority of the gynecologic cancers in India and other developing countries. Concurrent chemo-radiation has improved the survival of high risk stage I and stage II cervical cancers. There is no evidence that the same survival benefit has been achieved with chemo-radiation in stage III and stage IV disease. Interferon-a and Retinoic acid have synergistic anti-proliferative activity. In combination with radiation, they substantially enhance the sensitivity of the squamous carcinoma cells to radiation. Based on these observations from the in vitro studies, a few clinical trials have evaluated the combination of interferon-a and Retinoic acid, concomitant with radiation, to treat cervical cancers. The results from these early trials were encouraging and the combination had minimal toxicities. However, till date, no phase III randomized controlled trial has been done to evaluate this therapeutic modality.

  17. Carcinoma of the vulva and vagina in patients irradiated for carcinoma of the cervix

    Energy Technology Data Exchange (ETDEWEB)

    Tsukiyama, Iwao; Kakehi, Masae; Ono, Ryosuke; Watai, Kiichi; Yanagawa, Shigeo; Kasamatsu, Tatsuhiro

    1984-08-01

    Six patients with carcinoma of the vulva and 3 with carcinoma of the vagina following radiation therapy for cancer of the cervix were analyzed. The interval between irradiation and diagnosis of the second tumor varied from 5 to 23 years. Despite the lack of having detailed information on irradiation factors in all patients, circumstantial evidence from this study suggests that radiation therapy may have contributed to the development of carcinoma of the vulva and vagina in some of the patients. Close follow-up patients treated for squamous carcinoma of the genital tract must emphasize inspection for new lesions. The incidences previously reported in the literature are also reviewed for comparison. (author).

  18. Carcinoma of the vulva and vagina in patients irradiated for carcinoma of the cervix

    International Nuclear Information System (INIS)

    Six patients with carcinoma of the vulva and 3 with carcinoma of the vagina following radiation therapy for cancer of the cervix were analyzed. The interval between irradiation and diagnosis of the second tumor varied from 5 to 23 years. Despite the lack of having detailed information on irradiation factors in all patients, circumstantial evidence from this study suggests that radiation therapy may have contributed to the development of carcinoma of the vulva and vagina in some of the patients. Close follow-up patients treated for squamous carcinoma of the genital tract must emphasize inspection for new lesions. The incidences previously reported in the literature are also reviewed for comparison. (author)

  19. Observation of hyperfractional integrated intracavitary brachytherapy on efficacy and complications in patients with middle and advanced squamous cell carcinoma of the cervix

    International Nuclear Information System (INIS)

    Objective: To observe and compare the efficacy and complications of hyperfractional integrated intracavitary brachtherapy in middle-advanced squamous-cell carcinoma with the traditional brachytherapy. Methods: In the observed group, 328 patients with cervical cancer received hyperfractional integrated intracavitary after loading therapy between Jan 2004 and Jan 2005 were selected. The dose of point A was 2.5 Gy-3.0 Gy/fraction, 2 fractions per week, and the total dose of reference point A was 49.8 Gy in stage IIb, 52.6 Gy in stage IIIb. In the control group, 331 cases treated with traditional afterloading brachytherapy between Jan 2002 and Dec 2003 were selected. The dose of point A was 5.0∼7.0 Gy/fraction, 1 fraction per week, and the total dose of point A was 50.1 Gy in stage IIb, 53.5 Gy in stage IIIb, In vitro irradiation began at the same time with the intracavitary brachytherapy. The whole pelvic was irradiated with 15 MV X-rays. Results: In the observed group, the recent control rate of stage IIb was 97.2% (104/107), 94.1% (208/221) for stage IIIb. The 3- year survival rate was 80.5% (264/328), and the 5-year survival rate was 68.6% (225/328). The complication rate was 5.2% (17/328) for cystitis, 14.6% (48/328) for proctitis. Out of 331 cases in control group, the recent control rate of stage IIb was 95.4% (103/108), 92.8% (207/223) for stage IIIb. The 3-year survival rate was 75.2% (249/332), the 5-year survival rate was 62.5% (207/331). The complication rate was 13.3% (44/331) for cystitis, and 32.3% (107/331) for proctitis. Conclusions: Compared with combination of traditional brachytherapy and external radiotherapy, combination of hyperfractional integrated brachtherapy therapy and external radiotherapy has no significant improvement for recent control rate and long-term survival rate, but could reduce the complication rates of cystitis and proctitis. (authors)

  20. Two-dimensional Electrophoresis Analysis of Differential Protein Expression in Squamous Carcinoma of the Cervix

    Institute of Scientific and Technical Information of China (English)

    ZHU Xue-qiong; WU Jie-li; YU Li-rong; LIN Yi; L(U) Jie-qiang; ZOU Shuang-wei; HU Yue

    2008-01-01

    Objective:To establish and optimize the two-dimensional gel electrophoresis(2-DE)maps of squamous carcinoma of the cervix and to study the protein difference between squamous carcinoma of the cervix(SCC)and normal cervical tissue.Methods:Using Two-dimensional gel electrophoresis followed by computer-assisted image analysis,the differential proteins between squamous carcinoma of the cervical tissue and normal cervical tissue were compared.Then using matrix-assisted laser desorption/ionization-time of flight mass spectrometry,the differential proteins were identified.Results:The well-resolved and reproducible two-dimensional gel electrophoresis patterns of squamous carcinoma of the cervix tissue and normal cervical tissue were obtained.After silver staining.the average matching ratio of squamous carcinoma of the cervix was 86.1%.There was a good reproducibility of spot position in 2-DE map,with average deviation in IEF direction of 0.95±0.13 mm,while in SDS-PAGE direction it was 1.20±0.18 mm.Ten protein spots were identified by mass spectrometry,some of which were involved in cell proliferation,cell apoptosis,intracellular enzymes,structural proteins,cycle regulation,and tumor occurrence.Conclusion:The differentially expressed proteins provide a fundamental basis for further study of human squamous carcinoma of the cervix and screening of its specific markers.

  1. [Ki-67 expression as a predictor of the effectiveness of radiotherapy and of outcome in locally advanced squamous cell carcinoma of the uterine cervix (immunohistochemical study)].

    Science.gov (United States)

    Kuznetsova, M E; Pozharisskiĭ, K M; Vinokurova, V L; Zharinov, G M; Neklasova, N Iu

    2007-01-01

    Retrospective immunohistochemical assay of antigen Ki-67 in tumor tissue was carried out prior to and in the course of radiotherapy (TFD - 14-20Gy) in 89 patients with squamous cervical carcinoma. Index of proliferation, i.e. number of Ki-67-positive cells per 1,000 of all cells, was found. Prior to therapy, the index was on the average 49.7%, during irradiation it decreased and its mean value was 24%. There was a correlation between proliferation level tumor progression and the former influenced the immediate effect of radiotherapy. Ki-67 expression in cervical carcinoma exceeded the median. It correlated with unfavorable end-results and was followed by higher relapse incidence. No significant proliferation index difference was reported visa-vis histological pattern, tumor cell differentiation or age. Yet, the drop in proliferative activity during therapy was significant, regardless of outcome. Our results pointed to the high prognostic significance of proliferative activity as far as therapy and outcome were concerned. PMID:17663171

  2. HDR neutron brachytherapy for cervix carcinoma in Lithuania

    International Nuclear Information System (INIS)

    Between 1988 and December 1995, a total of 285 patients with stage I-17, with stage II-157, with stage III-104 and stage IV-7 carcinoma of the cervix were treated with a combination of external beam radiation or surgery and HDR brachytherapy. The dose prescription for HDR brachytherapy was point A. The goals of combined radiation therapy were to deliver a total dose of 60.5-68.5 Gy to point A and 53-58 Gy to the pelvic lymph nodes (point B) or 14 Gy-eq to point A in case of preoperative brachytherapy. Dosimetric planning was performed in Gray- equivalents by the use of PC-based computer programme. Relative biological effectiveness of the Cf-252 neutrons was physical gamma and neutron dose rate dependent. Most of the insertions were performed weekly when dose per fraction was 8-10 Gy or 2 insertions were done in one week at lower fractions. The median follow-up for the various stages of disease ranged from 0.5 to 6.5 year. Treatment results, acute and late toxicity will be discussed

  3. The clinical value of squamous cell carcinoma antigen in cancer of the uterine cervix

    NARCIS (Netherlands)

    de Bruijn, HWA; Duk, JM; van der Zee, AGJ; Pras, E; Willemse, PHB; Hollema, H; Mourits, MJE; de Vries, EGE; Aalders, JG; Boonstra, J.

    1998-01-01

    A review is given of the clinical use and interpretation of serum tumor marker levels during the treatment of patients with cancer of the uterine cervix, Pretreatment serum squamous cell carcinoma (SCC) antigen provides a new prognostic factor in early stage squamous cell carcinoma of the uterine ce

  4. Unusual case of cavitary lung metastasis from squamous cell carcinoma of the uterine cervix

    OpenAIRE

    Raissouni, Soundouss; Ghizlane, Rais; Mouzount, Houda; Saoussane, Kharmoum; Khadija, Setti; Zouaidia, Fouad; Latib, Rachida; Mrabti, Hind; Errihani, Hassan

    2013-01-01

    Spontaneous excavation of primary lung cancer is common; however cavitation of metastatic lung lesions is rare and usually confused with benign lesions. In Moroccan context tuberculosis is the first suspected diagnosis of lung excavations. We report a rare case of cavitary lung metastasis of a uterine cervix cancer, treated initially as tuberculosis. A 40-year old non-smoking woman with a known history of squamous cell carcinoma of the uterine cervix since August 2005; presented on September ...

  5. A STUDY ON THE ROLE OF MICRO NUCLEI IN ASSESSING THE PROGRESSION OF PRECANCEROUS LESIONS OF CERVIX AND THE DIAGNOSIS OF CARCINOMA OF CERVIX

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    Anitha

    2015-06-01

    Full Text Available BACKGROUND: Invasive squamous cell carcinoma of cervix remains the most common malignant neoplasm of the female genital tract in many countries. The Papanicolaou stained cervical smear is an excellent and effective method in the diagnosis of invasive carcinoma and precancerous lesions of the cervix. This study was conducted to assess the value of Feulgen stained cervical smears in elucidating nuclear features help ful in the diagnosis of malignancy over conventional Pap stained smears and also to look for micronucleated cells in suspected cases of carcinoma of cervix. AIM: To analyse the distribution of cases of invasive squamous cell carcinoma and intraepithelial n eoplasia (squamous intraepithelial lesion of cervix over a period of 3 years, to elucidate additional nuclear features helpful in diagnosis of carcinoma using Feulgen stained cervical smears and to study the distribution of micronuclei in Feulgen stained smears from suspected cases of Carcinoma cervix. MATERIALS AND METHODS: A three year analysis of all cases of dysplasia and invasive carcinoma of cervix was done by reviewing Papanicolaou stained cervical smears from all the diagnosed cases of invasive car cinoma and precancerous lesions of the cervix. Cervical smears from sixty clinically suspected cases of carcinoma of cervix and smears from 10 normal women collected during a period of 12 months were studied in detail using Papanicolaou stained and Feulgen Stained Smears and micronuclei analysis (MN analysis was done. RESULTS : A total of 24343 cervical smears were screened during the 3 year period of study. Out of these 24343 cases there were 267(1.09% cases of cervical intraepithelial neoplasia and 144(0 .592% cases of invasive squamous cell carcinoma. Micronuclei analysis done using Feulgen Stained Smears demonstrated a consistent increase in micronucleated cells proportional to the increase in severity of th e lesion from normal to invasive carcinoma. CO NCLUSION : This study

  6. Papillary Squamotransitional Cell Carcinoma of the Uterine Cervix: A Case Report and Review of the Literature

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    Shomaila Aamir M. Akbar

    2016-01-01

    Full Text Available Introduction. Papillary squamotransitional cell carcinoma (PSTCC is an uncommon histopathological variant of squamous cell carcinoma (SCC of the uterine cervix, which occurs in postmenopausal women. Presentation of Case. Herein, we describe a case of a 63-year-old woman who presented with 4-month history of postmenopausal vaginal bleeding. Vaginal examination revealed a fragile lesion of size 1×1 cm invading left posterior vaginal fornice and parametrium. Biopsy showed the presence of papillae containing fibrovascular cores lined by multilayered atypical epithelial cells resembling squamous and transitional cell epithelium, confirming the diagnosis of PSTCC of the uterine cervix. After staging work-up she was staged according to the International Federation of Gynecology and Obstetrics (FIGO staging system 2009 as FIGO IIB, and she was started on extended field concurrent chemoradiation. Discussion. PSTCC of the uterine cervix is an extremely rare and aggressive entity. PSTCC is often characterized by the presence of papillary structures with prominent fibrovascular cores. PSTCC of the uterine cervix should be differentiated from transitional cell carcinoma, squamous papilloma, papillary adenocarcinoma, and cervical intraepithelial neoplasia with papillary features. Conclusion. PSTCC of the uterine cervix is a diagnostic challenge; further studies regarding the mechanism underlying the development of PSCC are warranted.

  7. Papillary Squamotransitional Cell Carcinoma of the Uterine Cervix: A Case Report and Review of the Literature

    Science.gov (United States)

    Salamah, Kareema Mohammed Y.; AlAsiri, Mushabbab

    2016-01-01

    Introduction. Papillary squamotransitional cell carcinoma (PSTCC) is an uncommon histopathological variant of squamous cell carcinoma (SCC) of the uterine cervix, which occurs in postmenopausal women. Presentation of Case. Herein, we describe a case of a 63-year-old woman who presented with 4-month history of postmenopausal vaginal bleeding. Vaginal examination revealed a fragile lesion of size 1 × 1 cm invading left posterior vaginal fornice and parametrium. Biopsy showed the presence of papillae containing fibrovascular cores lined by multilayered atypical epithelial cells resembling squamous and transitional cell epithelium, confirming the diagnosis of PSTCC of the uterine cervix. After staging work-up she was staged according to the International Federation of Gynecology and Obstetrics (FIGO) staging system 2009 as FIGO IIB, and she was started on extended field concurrent chemoradiation. Discussion. PSTCC of the uterine cervix is an extremely rare and aggressive entity. PSTCC is often characterized by the presence of papillary structures with prominent fibrovascular cores. PSTCC of the uterine cervix should be differentiated from transitional cell carcinoma, squamous papilloma, papillary adenocarcinoma, and cervical intraepithelial neoplasia with papillary features. Conclusion. PSTCC of the uterine cervix is a diagnostic challenge; further studies regarding the mechanism underlying the development of PSCC are warranted.

  8. Papillary Squamotransitional Cell Carcinoma of the Uterine Cervix: A Case Report and Review of the Literature.

    Science.gov (United States)

    Akbar, Shomaila Aamir M; Tunio, Mutahir A; Al-Dandan, Sadeq; Salamah, Kareema Mohammed Y; AlAsiri, Mushabbab

    2016-01-01

    Introduction. Papillary squamotransitional cell carcinoma (PSTCC) is an uncommon histopathological variant of squamous cell carcinoma (SCC) of the uterine cervix, which occurs in postmenopausal women. Presentation of Case. Herein, we describe a case of a 63-year-old woman who presented with 4-month history of postmenopausal vaginal bleeding. Vaginal examination revealed a fragile lesion of size 1 × 1 cm invading left posterior vaginal fornice and parametrium. Biopsy showed the presence of papillae containing fibrovascular cores lined by multilayered atypical epithelial cells resembling squamous and transitional cell epithelium, confirming the diagnosis of PSTCC of the uterine cervix. After staging work-up she was staged according to the International Federation of Gynecology and Obstetrics (FIGO) staging system 2009 as FIGO IIB, and she was started on extended field concurrent chemoradiation. Discussion. PSTCC of the uterine cervix is an extremely rare and aggressive entity. PSTCC is often characterized by the presence of papillary structures with prominent fibrovascular cores. PSTCC of the uterine cervix should be differentiated from transitional cell carcinoma, squamous papilloma, papillary adenocarcinoma, and cervical intraepithelial neoplasia with papillary features. Conclusion. PSTCC of the uterine cervix is a diagnostic challenge; further studies regarding the mechanism underlying the development of PSCC are warranted. PMID:27656303

  9. The curative effect of concurrent chemotherapy and radiotherapy combined with hypertherapy for locally advanced carcinoma of the cervix%热疗联合放化疗对中晚期子宫颈癌的疗效分析

    Institute of Scientific and Technical Information of China (English)

    宋晓文

    2008-01-01

    Objective To observe the curative effect of hypertherapy with concurrent chemotherapy and radiotherapy in treating patients with locally advanced cervix cancer.Methods The patients were divided randomly into two groups:the experimental group(30)was conducted concurrent chemotherapy and radiotherapy with hypertherapy;the control group(30)got only concurrent chemotherapy and radiotherapy.Results CR+PR in the control group was 67.9%(9 cases).while that in the experimental group was 89.7% (26 cases,P<0.05).Conclusion The hypertherapy simultaneously with radio-chemotherapy function is well in locally advanced,cervical carcinoma.%目的 观察热疗联合同步放化疗对中晚期子宫颈癌的疗效.方法 采用前瞻性研究方法将60例中晚期子宫颈癌患者,随机分为试验组和对照组,试验组30例采用同步放化疗结合热疗的治疗方案:热疗,采用WE2102-Ⅰ型915 MHz微波治疗机,温度42~43℃,60min/次,2次/周,共10次.放疗,腔内加热后1h进行放疗,体外照射与腔内照射同时交替进行,体外照射采用GK 06-100型直线加速器行6 MV-X线常规盆腔前后对穿两野垂直照射,先行伞盆腔照射DT30 Gy,再予子宫旁野DT20~25 Gy,5次/周,DT2 Gy/次;腔内照射,应用60Co高剂量率后装治疗机(GEP 6型),以A点为剂量参照点,A点剂量42~49 Gy,1次/周,7 Gy/次.化疗,同期给予顺铂(DDP)30 mg/m2,5-氟尿嘧啶(5-Fu)1.0 g/m2,连用3d,每3周为1个周期,连用2个周期.对照组30例采用同步放化疗,方案与试验组相同.结果 试验组和对照组CR+PR分别为26例(89.7%)和19例(67.9%),两组差异有统计学意义(P<0.05).结论 热疗加同步放化疗治疗中晚期子宫颈癌近期疗效好.

  10. Surgical excision of lung metastases from squamous carcinoma of the cervix. A report of 2 cases

    Energy Technology Data Exchange (ETDEWEB)

    De Moor, N.G.; Berry, A.V.; Nissenbaum, M.M. (University of the Witwatersrand, Johannesburg (South Africa))

    1983-01-01

    These 2 case reports serve to emphasize two important points concerning carcinoma of the cervix: (i) blood-borne metastases are now frequently encountered in this disease; and (ii) in selected cases surgical excision of a secondary deposit in the lung is the treatment of choice and may even result in cure.

  11. Surgical excision of lung metastases from squamous carcinoma of the cervix. A report of 2 cases.

    Science.gov (United States)

    de Moor, N G; Berry, A V; Nissenbaum, M M

    1983-01-01

    These 2 case reports serve to emphasize two important points concerning carcinoma of the cervix: (i) blood-borne metastases are now frequently encountered in this disease; and (ii) in selected cases surgical excision of a secondary deposit in the lung is the treatment of choice and may even result in cure.

  12. Treatment results of radical radiotherapy of carcinoma uterine cervix using external beam radiotherapy and high dose rate intracavitary radiotherapy

    Directory of Open Access Journals (Sweden)

    Azad S

    2010-01-01

    Full Text Available Aim: To report the outcome of carcinoma cervix patients treated radically by external beam radiotherapy and high dose rate intracavitary radiotherapy. Material and Methods: From January 2005 to December 2006, a total of 709 newly diagnosed cases of carcinoma cervix were reported in our department. All cases were staged according to the International Federation of Gynecologist and Oncologist staging system. Out of 709 cases, 342 completed radical radiotherapy and were retrospectively analyzed for the presence of local residual disease, local recurrence, distant metastases, radiation reaction, and disease free survival. Results: There were 11(3.22%, 82(23.98%, 232(67.83%, and 17(4.97% patients in stages I, II, III, and IV, respectively. The median follow up time for all patients was 36 months (range 3 -54 months. The overall treatment time (OTT ranged from 52 to 69 days (median 58 days. The 3 year disease free survival rate was 81.8%, 70.7%, 40.08%, and 11.76% for stages I, II, III, and IV, respectively. There were 91 (26.6% cases with local residual diseases, 27(7.9% developed distant metastasis, and 18(5.26% pts had local recurrence. Discussion: The results of this study suggest that radical radiotherapy with HDR brachytherapy was appropriate for the treatment of early staged cancer of uterine cervix. For locally advanced cancer of cervix addition of concurrent chemotherapy, higher radiation doses, reduction of overall treatment time to less than 8 weeks, and use of latest radiotherapy techniques such as IMRT is recommended to improve the results.

  13. Continuous and split-course radiotherapy in locally advanced carcinoma of the uterine cervix. Analyses of local control, distant metastases, crude survival, early and late morbidity and prognostic factors

    International Nuclear Information System (INIS)

    From 1974 to 1984, 442 consecutive patients with carcinoma of the uterine cervix were referred for combined intracavitary (IRT) and external radiotherapy (ERT). Dose prescriptions were performed based on the points A and B of the Manchester system. From 1978 the treatment strategy was changed from continuous (CRT) to split course radiotherapy (SCRT) with a higher total dose to point B, a lower dose to point A from the IRT, and a longer total treatment time (TTT). The purpose of the present thesis is: To evaluate local tumour control, distant metastases, survival and complications in the rectosigmoid and bladder in relation to treatment strategy (continuous and split course radiotherapy). To evaluate prognostic factors and importance of treatment strategy for local control, distant metastases, and survival by uni- and multivariate analyses. To develop a classification system (AADK, Aarhus, Denmark) for the recording of early and late radiation complications allowing and estimation of the importance of latency when reporting late radiotherapeutic morbidity and a rescoring of complication grade, and to compare results from AADK with those from the French-Italian glossary recording the maximal damage. To evaluate early and late radiotherapeutic morbidity and the importance of latency by comparing frequencies and actuarial estimates of late complications, to estimate the combined late organ morbidity and the probability of being alive, cured and without serious complications. (EG) (61 refs.)

  14. Role of surgery in breast metastasis from carcinoma of the cervix

    Directory of Open Access Journals (Sweden)

    Parveen Yadav

    2011-01-01

    Full Text Available Carcinoma of the cervix is the most common malignancy among women in India. Although metastatic disease is common, metastasis to breast is rare. A limited number of case reports are published in the world literature. Most of the previous reports of metastatic cervical carcinoma to breast are either autopsy series or widely disseminated disease where no treatment options were available. A rare case of cervical carcinoma presenting as metastasis in breast is reported here where palliative mastectomy improved the general condition of the patient. A female patient aged 58 years was diagnosed and treated for cervical carcinoma, FIGO stage 2B. Four months after the treatment which included both external beam and intracavitory radiotherapy, the patient presented with breast and lung metastasis. Palliative mastectomy was done which improved the general condition of the patient. Metastatic carcinoma of the cervix can present as a case of breast carcinoma. In an appropriate setting, this possibility should be kept in mind. Palliative mastectomy should be offered for patients of cervical carcinoma with metastasis to breast when needed.

  15. Glassy cell carcinoma of the cervix: a literature review.

    Science.gov (United States)

    Zolciak-Siwinska, A; Jonska-Gmyrek, J

    2014-08-01

    Glassy cell carcinoma (GCC) is a histologically aggressive subtype of cervical cancer with rapid growth and early metastases. The prognosis for patients with GCC is poor. This article reviews the literature pertinent to the epidemiology, cytology, pathology, immunohistochemistry, treatment and prognosis of GCC. MEDLINE (PubMed) was searched for all articles or abstracts on patients diagnosed with GCC published (in English) since the original definition by Glucksmann and Cherry, Cancer 1956;9:971. Accurate diagnosis of GCC enables implementation of the correct treatment strategy. Early-stage GCC should be treated with hysterectomy and pelvic lymph node dissection, with adjuvant radiochemotherapy if at least one intermediate or high risk factor for cervical cancer is present. Advanced GCC should be treated with neoadjuvant radiochemotherapy or chemotherapy with the aim of making the disease operable. There is a need for retrospective evaluation of GCC treatment from several centres to explore knowledge about this rare entity. Future studies should explore the role of targeted therapies and the most efficient chemotherapy regimen for the management of GCC.

  16. Functional changes in the lower urinary tract following to irradiation of the cervix carcinoma

    International Nuclear Information System (INIS)

    104 patients submitted to primary irradiation for cervix carcinoma were examined by means of urodynamic methods of diagnosis in order to investigate the functional changes of the lower urinary tract induced by therapy. 34 patients could be examined prior the therapy, 19 and 12 patients, respectively, were examined six and 18 months on an average after the treatment. Another group of 70 patients had retrospective check-up examinations with average intervals of five and ten years. Hydronephroses occured only as a late result after more than six years in 12% of the irradiated women. The incidence of residual urine, significant bacteriuria, and disturbed sensory function of the bladder was not important. All patients were incontinent two years after the irradiation; 60% of these cases of incontinence were due to the bladder and 40% to the urethra. The increase of urge incontinences is possibly caused by a radiofibrotic reaction of the bladder, as is shown by correspondent cystonometric alterations: The bladder tonicity increased, whereas the bladder capacity decreased. These alterations were only partially reversible. The stress incontinence, however, was found already before the treatment. The maximum urethral closing pressure, which often indicates incontinences due to the urethra, was not modified by the irradiation. An increased stress incontinence, probably caused by advanced age, was found only after six years or later. The problems resulting from functional changes should be taken into consideration in the course of posttherapeutic care, i.e. the patients concerned should be given instructions for a regular bladder training. (orig.)

  17. Vulvar lymphangioma circumscriptum: a rare complication of therapy for squamous cell carcinoma of the cervix

    Energy Technology Data Exchange (ETDEWEB)

    LaPolla, J.; Foucar, E.; Leshin, B.; Whitaker, D.; Anderson, B.

    1985-11-01

    The clinical and pathological features of a case of multifocal lymphangioma circumscriptum of the vulva are reported in a patient with chronic lymphedema of a lower extremity. Ten years previously the patient had been treated for squamous cell carcinoma of the cervix. Although lymphangioma circumscriptum is an extremely rare complication of altered lymphatic drainage, the presence of multiple noninflammatory vesicular appearing lesions in this setting should suggest the correct diagnosis.

  18. Multicentric pigmented Bowen's disease of the genitalia associated with carcinoma in situ of the cervix.

    OpenAIRE

    King, C. M.; Yates, V. M.; Dave, V K

    1984-01-01

    A case of multicentric pigmented Bowen's disease in a 45 year old woman with a previous history of carcinoma of the cervix is described. The two conditions may have a common pathogenesis, and a preceding viral infection with herpes simplex or human papillomavirus could be of aetiological relevance. Patients with multicentric pigmented Bowen's disease may be at risk of developing other tumours of the genital tract. Treatment with carbon dioxide laser proved effective.

  19. Elevated cyclooxygenase-2 expression correlates with diminished survival in carcinoma of the cervix treated with radiotherapy

    International Nuclear Information System (INIS)

    Purpose: The purpose of this study was to examine the relationship between overall survival and prognostic factors in carcinoma of the cervix treated with radiation therapy. A clinicopathologic study was performed on 24 patients. Methods and Materials: Formalin-fixed, paraffin-embedded tumor biopsies were stained for Cyclooxygenase-2 (COX-2), Topoisomerase I, Topoisomerase II, and p53. Clinical factors such as stage, grade, tumor size, pre- and post-treatment hemoglobin level, and radiotherapy dose were also evaluated. Results: Median follow-up was 75 months for living patients. The only immunohistochemical or clinical factor that was associated with improved survival was decreased COX-2 distribution staining. High COX-2 distribution staining was associated with decreased overall survival (p=0.021) and decreased disease-free survival (p=0.015) by log-rank comparison of Kaplan-Meier survival curves. The 5-year overall survival rates for tumors with low vs. high COX-2 distribution values were 75% and 35%, respectively. COX-2 staining intensity was found to correlate positively with tumor size (p=0.022). Conclusion: These findings indicate that increased expression of COX-2 portends a diminished survival in patients with invasive carcinoma of the cervix treated with radiotherapy. Because COX-2 is an early-response gene involved in angiogenesis and inducible by different stimuli, these data may indicate opportunity to intervene with specific inhibitors of COX-2 in carcinoma of the cervix

  20. The role of neoadjuvant chemotherapy in the management of locally advanced cervix cancer: a systematic review

    Directory of Open Access Journals (Sweden)

    Mohammed Osman

    2014-09-01

    Full Text Available Cervical cancer is the second most common cancer in women. Neoadjuvant chemotherapy for patients with locally advanced cervix cancer has comparable benefits to concurrent chemoradiotherapy (CCRT, but with fewer side effects. This systematic review aims to provide a comprehensive summary of the benefits of neoadjuvant chemotherapy for the management of locally advanced cervix cancer from stage IB2 (tumor >4.0 cm to IIIB (tumor extending to the pelvic wall and/or hydronephrosis. Our primary objective was to assess benefits in terms of survival. The data source included the USA national library of medicine, Medline search, and the National Cancer Institute PDQ Clinical Protocols. Inclusion criteria for consideration in the current systematic review included studies published between January 1997 and December 2012. In terms of histology, they had to be focused on squamous cell carcinoma, adenosquamous carcinoma, and/or adenocarcinoma. Patients should be either chemotherapy naïve or cervix cancer chemotherapy naïve, and have a performance status ≤2. The search in the above-mentioned scientific websites led to identify 49 publications, 19 of which were excluded, as they did not meet the inclusion criteria of this systematic review. Therefore only 30 studies were deemed eligible. Data was collected from 1760 patients enrolled in the current systematic review study. The mean age was 45.2 years. The mean tumor size was 4.7 cm. The most commonly used chemotherapies were cisplatin doublets. Paclitaxel was the most commonly used chemotherapeutic agent in the doublets. The mean chemotherapy cycles were 2.7. After chemotherapy, patients underwent surgery after a mean time of 2.5 weeks. The standard operation was radical hysterectomy with pelvic lymphadenectomy. Chemotherapy achieved an objective response rate of 84%. The 5-year progression-free survival and overall survival were 61.9% and 72.8% respectively. The treatment protocol was associated

  1. Progress in Diagnosis and Treatment of Small Cell Carcinoma of the Cervix

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Small cell carcinoma of the cervix (SCCC) belongs to the neuroendocrine carcinomas, and it is a rare gynecological tumor of high-potential malignancy. It has a poorer prognosis compared to cervical squamous cancer or adenocarcinoma, and the therapeutic regimen of the disease differs. Diagnosis is based on pathomorphological characteristics, i.e., the small and round cancer cells (oat cell) which are uniform in shape and size, with the immunohistochemical marker helpful for diagnosis. Combined therapy is first recommended. Postoperative chemotherapy with platinum/etoposide (PE), vincristine/adriamycin/cyclophosphamide (VAC) and taxel/carboplatin (TP) can markedly improve the prognosis of early SCCC patients.

  2. Cervix carcinomas: place of intensity-modulated radiotherapy; Les cancers du col uterin: place de la radiotherapie avec modulation d'intensite

    Energy Technology Data Exchange (ETDEWEB)

    Barillot, I. [Centre Regional Universitaire de Cancerologie H.S.-Kaplan, Hopital Bretonneau, CHU de Tours, 37 - Tours (France); Universite Francois-Rabelais, 37 - Tours (France)

    2009-10-15

    While indications of modulated intensity radiation therapy (I.M.R.T.) are perfectly defined in head and neck and prostate cancer patients, this technique remains under evaluation for gynecologic tumours. The implementation of conformal three dimensional radiotherapy in the late 1990 has been the first important step for optimisation of treatment of cervix carcinomas, as it permitted a better target coverage with a significant reduction of the bladder dose. However, this technique often leads to an irradiation of a larger volume of rectum in locally advanced stages and could only spare a limited amount of intestine. I.R.M.T. is one of the optimisation methods potentially efficient for a better sparing of digestive tract during irradiation of cervix carcinomas. The aim of this literature review is to provide the arguments supporting this hypothesis, and to define the place of this technique for dose escalation. (authors)

  3. Chemotherapy, brachytherapy and surgery of locally evolved uterine cervix carcinomas: prognosis factors of local control and global survival; Chimioradiotherapie, curietherapie et chirurgie des cancers du col uterin localement evolues: facteurs pronostiques de controle local et de survie globale

    Energy Technology Data Exchange (ETDEWEB)

    Laude, C.; Montella, A.; Montbarbon, X.; Malet, C.; Racadot, S.; Pommier, P. [Centre Leon-Berard, 69 - Lyon (France); Mathevet, P. [Hopital Femme-Mere-Enfant, Hospices Civils de Lyon, 69 - Lyon (France); Buenerd, A. [Centre de Pathologie Est, Hospices Civils de Lyon, 69 - Lyon (France)

    2009-10-15

    The protocol used allows an excellent local control of the uterine cervix carcinoma with an acceptable morbidity. To anticipate the presence of a tumor residue can be an evolution in the therapy management after external radiotherapy, particularly in optimized image-guided brachytherapy (MRI and PET)New utero vaginal applicators with parameters implantation allow to realise the dose complement at the distal parameters. These advances make consider an improvement of results in the management of locally evolved uterine cervix carcinomas. (N.C.)

  4. Clear cell carcinoma of the uterine cervix: clinical characteristics and feasibility of fertility-preserving treatment

    Directory of Open Access Journals (Sweden)

    Jiang X

    2014-01-01

    Full Text Available Xiang Jiang, Ying Jin, Yan Li, Hui-Fang Huang, Ming Wu, Keng Shen, Ling-Ya Pan Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China Abstract: The objective of this retrospective study was to analyze the clinical characteristics and prognosis of clear cell adenocarcinoma (CCA in the post-diethylstilbestrol (DES era and to evaluate the feasibility of fertility-preserving treatment. The records of 32 patients with CCAs who were treated at Peking Union Medical College Hospital from August 1986 to June 2012 were retrospectively reviewed. Three of the patients had undergone fertility-preserving treatment. The incidence of CCA among cervical adenocarcinomas was 15.2%. The median age was 38 years: 11 patients (34.4% were diagnosed before 30 years of age and two (6.3% after 70 years of age. Ten patients (31.2% were nulliparous. No patient had been exposed to DES. Twenty-nine patients (90.6% presented with obvious symptoms, and the cervix appeared abnormal in 26 patients (81.3%. Cervical Papanicolaou (Pap tests were abnormal in all four patients in whom they were performed (three had high-grade squamous intraepithelial lesions and one had atypical squamous cells of undetermined significance. The distribution by stage was 56.3% stage I, 34.4% stage II, 6.3% stage III, and 3.1% stage IV. Treatments mainly included surgery for patients with stage I to IIA CCA and radiochemotherapy for patients with advanced CCA. The overall 5-year progression-free survival was 72.2%. Patients with stage I to IIA CCA had better 5-year progression-free survival than did patients with stage IIB to IV CCA (81.5% versus 40.0%, P=0.003. The three patients who had undergone fertility-preserving treatment had no recurrences. CCA may also affect adolescents and children without prior DES exposure, who are often misdiagnosed as having functional uterine

  5. Unusual case of cavitary lung metastasis from squamous cell carcinoma of the uterine cervix.

    Science.gov (United States)

    Raissouni, Soundouss; Ghizlane, Rais; Mouzount, Houda; Saoussane, Kharmoum; Khadija, Setti; Zouaidia, Fouad; Latib, Rachida; Mrabti, Hind; Errihani, Hassan

    2013-01-01

    Spontaneous excavation of primary lung cancer is common; however cavitation of metastatic lung lesions is rare and usually confused with benign lesions. In Moroccan context tuberculosis is the first suspected diagnosis of lung excavations. We report a rare case of cavitary lung metastasis of a uterine cervix cancer, treated initially as tuberculosis. A 40-year old non-smoking woman with a known history of squamous cell carcinoma of the uterine cervix since August 2005; presented on September 2008 with right chest pain without fever, hemoptysis or weight loss. CT scan showed a thin walled cavity. Empirical Antibiotic therapy was conducted 15 days with poor outcome. Then antibacillary treatment was started with no proof of mycobacterial infection. A month later, the patient presented with gynecological bleeding and a pneumothorax. Bronchoscopy with transbronchial biopsy of the cavitary mass was performed. Pathology demonstrated a metastatic squamous cell carcinoma. Pelvic examination and MRI showed a subsequent local cervix recurrence. Patient underwent 3 courses of systemic chemotherapy. She died on June 2009 due to progressive disease. Even cavitary lung metastases are rare and benign differential diagnosis are more common, clinician should be careful in neoplastic context and investigation should be done to eliminate a recurrence. PMID:23560120

  6. Stating of cervical carcinoma using magnetic resonance imaging; Estadificacion del carcinoma de cervix por resonancia magnetica

    Energy Technology Data Exchange (ETDEWEB)

    Oleaga, L.; Vela, M. C.; Grande, J.; Cura del, J. L.; Grande, D. [Hospital de Basurto. Bilbao (Spain)

    1999-07-01

    The infiltration of the parametrium represents one of the most important factors that determine the prediction and treatment of cervical carcinoma. Our objetive is to evaluate the utility of magnetic resonance imaging (MRI) in the staging of cervical carcinomas, to establish the reliability of this technique and to carry out a comparative study of the sequences used to demonstrate the parametrial invasion. We have carried out a retrospective study on 44 patients diagnosed with cervix neoplasia, using clinical exploration and performing a biopsy. the MRI studies have been carried out using a 1 Tesla magnet and the sequences used have been SE T1, Se proton density (PD) and T2 and dynamic GRE after administering gadolinium intravenously in the axial and sagital projections. The stages determined by MRI have been compared to the anatomopathological stages of the surgical specimens in cases where surgery was carried out and with the clinical stage in cases where no radical surgery was carried out. A diagnosis value of MRI has been determined to demonstrate the parametrial invasion, comparing the SE T2 sequence with the dynamic GE sequence with gadolinium. We calculate the volume of the tumour in the MRI studies to evaluate the difference of the volume between patients with tumoral stages that are clinically surgical and not surgical. MRI determines the invasion of the parametrium with a sensitivity of 88.8%, a specificity of 80% a positive value of 76.1%, a negative predictive value of 90.9% and a reliability of 83.7%. For the SE T2 sequences the sensitivity was 86.6%, the specifity 80%, the posistive predictive value 81.25%, the negative predictive value 85.7% and the reliability 83.3%. For the dynamic GE sequence with intravenous gadolinium the sensitivity was 86.6%, the specifity 86.6%, the posistive predictive value 86.6%, the negative predictive value 86.6% and the reliability 86.6%. The use of the dynamic GE sequence after the intravenous administration of

  7. PATIENTS WITH SQUAMOUS-CELL VERSUS ADENO(SQUAMOUS) CARCINOMA OF THE CERVIX, WHAT FACTORS DETERMINE THE PROGNOSIS

    NARCIS (Netherlands)

    TINGA, DJ; BOUMA, J; AALDERS, JG

    1992-01-01

    Patients with squamous cell carcinoma of the cervix FIGO stages IB to IV (n = 306) were compared to patients with adeno(squamous) carcinoma (n = 70). There was no difference between the mean ages of the groups. In the patients who underwent radical surgical treatment, whether or not in combination w

  8. Carcinoma of the cervix. Correlations between MR staging and prognosis

    International Nuclear Information System (INIS)

    In 110 patients with cervical cancer, correlations between pretreatment MR findings and 5-year prognoses were analyzed. MR findings were classified according to clinical staging criteria of the Japan Society of Obstetrics and Gynecology. In 75 patients, staging by MR and that by conventional clinical methods agreed with surgical findings in 51 (68%) cases each, was overestimated in 5 (7%) and 16 (21%), and underestimated in 19 (25%) and 8 (11%), respectively. None of 41 patients without high-intensity areas (HIA) in the cervix on MR developed recurrence, but 26 of 69 (38%) with HIA relapsed. Two of 67 (3%) patients with MR stage IIa or lower developed recurrence, but 24 of 43 (56%) with stage IIb or higher relapsed. Among 26 patients with poor prognoses, 2 of 11 (18%) with stage IIb or lower, versus 9 of 15 (60%) with stage IIIb or higher disease detected by MR had distant metastases. Among 22 patients with MR stage IIb disease, local and distant recurrence occurred in 6 and 2 (50%, 17%) of 12 patients who underwent radical hysterectomy, versus 1 and none (10%, 0%) of 10 who received definitive radiotherapy. Fifteen of 95 (16%) patients without lymph node swelling greater that 1.5 cm on MR developed recurrence, while 11 of 15 (73%) patients with lymphadenopathy relapsed. MR is valuable not only in staging cervical cancer but also in assessing the risk of recurrence. (author)

  9. [Carcinoma of the cervix uteri--the morphological changes after preoperative radiotherapy].

    Science.gov (United States)

    Veselinova, T; Ivanova, R; Gorchev, G; Tsvetkov, Ch

    1998-01-01

    A retrospective morphological research is made on 11 patients with squamous cell carcinoma of the cervix for a three-years period of time (1995-1997). Preoperative radiotherapy (intracavitary radiotherapy with Cs and/or external radiation) is carried out. A control group of 10 patients with cancer of uterine cervix without preoperative radiotherapy is also studied. All of the women undergo a wider hysterectomy by the method of Piver class IV. The radiation alterations in the tumor and the surrounding normal uterine tissues are also researched. A full regression of the tumor Ts size. There are demonstrative changes in the tumor and surrounding normal tissues, which are the prove the answer to the ionizing irradiation.

  10. Study of a new tumor marker, CYFRA 21-1, in squamous cell carcinoma of the cervix, and comparison with squamous cell carcinoma antigen

    International Nuclear Information System (INIS)

    The diagnosis value of a new tumor marker, CYFRA 21-1, was studied in the blood samples collected from 22 controls, and 87 pre-treatment patients with squamous cell carcinoma of the cervix. Sensitivity and specificity of CYFRA 21-1 was was compared with those of squamous cell carcinoma antigen (SCC) measured in the sera of the same patients. Serum CYFRA 21-1 levels were higher in patients with squamous cell carcinoma than in controls (p < 0.05), and correlated with FIGO stage (Stage IIb-IV vs. Stage Ib-IIa, p = 0.0477). Using 2.5 ng/ml as cut-off value, elevated CYFRA 21-1 levels were found in 13.6% of controls, 34.8% of patients with Stage Ib-IIa squamous cell carcinoma of the cervix, and 63.5% of patients with Stage IIb-IV squamous cell carcinoma of the cervix. However, there was less sensitivity and specificity of CYFRA 21-1 than those of SCC in detecting squamous cell carcinoma of the cervix. CYFRA 21-1 may not be a better tumor marker than SCC for squamous cell carcinoma of the cervix. (author)

  11. Adjuvant postoperative radiation therapy for carcinoma of the uterine cervix

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Kyung Ja; Moon, Hye Seong; Kim, Seung Cheol; Kim, Chong Il; Ahn, Jung Ja [College of Medicine, Ewha Womans Univ., Seoul (Korea, Republic of)

    2003-09-01

    This study was undertaken to evaluate the efficacy of postoperative radiotherapy, and to investigate the prognostic factors for FIGO stages IB-IIB cervical cancer patients who were treated with simple hysterectomy, or who had high-risk factors following radical hysterectomy and pelvic lymph node dissection. Between March 1986 and December 1998, 58 patients, with FIGO stages IB-IIB cervical cancer were included in this study, The indications for postoperative radiation therapy were based on the pathological findings, including lymph node metastasis, positive surgical margin, parametrial extension, Iymphovascular invasion, invasion of more than half the cervical stroma, uterine extension and the incidental finding of cervix cancer following simple hysterectomy. All patients received external pelvic radiotherapy, and 5 patients, received an additional intracavitary radiation therapy. The radiation dose from the external beam to the whole pelvis was 45 - 50 Gy. Vagina cuff irradiation was performed, after completion of the external beam irradiation, al a low-dose rate of CS-137, with the total dose of 4488-4932 chy (median: 4500 chy) at 5 mm depth from the vagina surface. The median follow-up period was 44 months (15-108 months), The 5-yr actuarial local control rate, distant free survival and disease-free survival rate were 98%, 95% and 94%, respectively. A univariate analysis of the clinical and pathological parameters revealed that the clinical stage (p=0.0145), status of vaginal resection margin (p=0.0002) and parametrial extension (p=0.0001) affected the disease-free survival. From a multivariate analysis, only a parametrial extension independently influenced the disease-free survival. Five patients (9%) experienced Grade 2 late treatment-related complications, such as radiation proctitis (1 patient), cystitis (3 patients) and lymphedema of the leg (1 patient). No patient had grade 3 or 4 complications. Our results indicate that postoperative radiation therapy can

  12. Adjuvant postoperative radiation therapy for carcinoma of the uterine cervix

    International Nuclear Information System (INIS)

    This study was undertaken to evaluate the efficacy of postoperative radiotherapy, and to investigate the prognostic factors for FIGO stages IB-IIB cervical cancer patients who were treated with simple hysterectomy, or who had high-risk factors following radical hysterectomy and pelvic lymph node dissection. Between March 1986 and December 1998, 58 patients, with FIGO stages IB-IIB cervical cancer were included in this study, The indications for postoperative radiation therapy were based on the pathological findings, including lymph node metastasis, positive surgical margin, parametrial extension, Iymphovascular invasion, invasion of more than half the cervical stroma, uterine extension and the incidental finding of cervix cancer following simple hysterectomy. All patients received external pelvic radiotherapy, and 5 patients, received an additional intracavitary radiation therapy. The radiation dose from the external beam to the whole pelvis was 45 - 50 Gy. Vagina cuff irradiation was performed, after completion of the external beam irradiation, al a low-dose rate of CS-137, with the total dose of 4488-4932 chy (median: 4500 chy) at 5 mm depth from the vagina surface. The median follow-up period was 44 months (15-108 months), The 5-yr actuarial local control rate, distant free survival and disease-free survival rate were 98%, 95% and 94%, respectively. A univariate analysis of the clinical and pathological parameters revealed that the clinical stage (p=0.0145), status of vaginal resection margin (p=0.0002) and parametrial extension (p=0.0001) affected the disease-free survival. From a multivariate analysis, only a parametrial extension independently influenced the disease-free survival. Five patients (9%) experienced Grade 2 late treatment-related complications, such as radiation proctitis (1 patient), cystitis (3 patients) and lymphedema of the leg (1 patient). No patient had grade 3 or 4 complications. Our results indicate that postoperative radiation therapy can

  13. Incidence of invasive cancers following carcinoma in situ of the cervix.

    OpenAIRE

    Levi, F; Randimbison, L.; La Vecchia, C; Franceschi, S.

    1996-01-01

    Women with carcinoma in situ (CIS) of the cervix uteri, notified to the population-based Cancer Registry of the Swiss Canton of Vaud between 1974 and 1993, were actively followed up to 31 December 1993 for the occurrence of subsequent invasive neoplasms. Among 2190 incident cases of CIS, followed for a total of 22,225 person-years, 95 metachronous cancers were observed vs 77.9 expected, corresponding to a significant standardised incidence ratio (SIR) of 1.2. Ten cases of invasive cervical ca...

  14. Nuclear and cytoplasmic oestrogen receptors in squamous carcinoma of the cervix.

    OpenAIRE

    Soutter, W P; Pegoraro, R J; Green-Thompson, R. W.; Naidoo, D. V.; Joubert, S. M.; Philpott, R. H.

    1981-01-01

    Nuclear and cytoplasmic oestrogen receptors (REN and REC) were sought in 5 normal cervices and in 43 specimens of squamous carcinoma of the cervix. All 3 tissues components of the 5 normal cervices contained both REN and REC. Thirty-five (81%) of the tumours contained receptors, but in only 9 (21%) were they found in both subcellular compartments. Twenty-four tumours (56%) had only REC and 2 had only REN. The potential therapeutic significance of these findings is not yet known, but it seems ...

  15. Perioperative and postoperative complications of intracavitary radiation for FIGO stage I-III carcinoma of the cervix

    International Nuclear Information System (INIS)

    Purpose: To evaluate perioperative and postoperative complications of low-dose-rate (LDR) intracavitary radiation therapy in patients with FIGO Stage I-III carcinoma of the uterine cervix. Methods and Materials: We retrospectively reviewed the medical and radiotherapy records of all patients treated with radiation between 1960 and 1992 at The University of Texas M. D. Anderson Cancer Center for FIGO I-III carcinomas of the cervix. Patients who had had initial hysterectomy or whose treatment did not include intracavitary irradiation were excluded. The final study included 4043 patients who had undergone 7662 intracavitary procedures. Results: Eleven (0.3%) patients had documented or suspected cases of thromboembolism resulting in 4 deaths. Of these 11 patients, 8 had clinical or radiographic evidence of tumor involving pelvic nodes or fixed pelvic wall. The risk of postoperative thromboembolism did not decrease significantly with the routine use of mini-dose heparin prophylaxis (p = 0.3). Other life-threatening perioperative complications included myocardial infarction (1 death in 5 patients), cerebrovascular accident (2 patients), congestive heart failure or atrial fibrillation (3 patients), and halothane liver toxicity (2 deaths in 2 patients). Intraoperative complications included uterine perforation (2.8%) and vaginal laceration (0.3%), which occurred more frequently in patients ≥ 60 years old (p < 0.01). Fourteen percent of patients had a temperature ≥ 101 deg. F during at least one hospital stay. The only correlation between minor intraoperative complications and disease-specific survival was found in patients who had Stage III disease and uterine perforation; survival was significantly (p = 0.01) decreased in these patients. Conclusions: Fatal or life-threatening complications of intracavitary treatment were very rare. Deep venous thrombosis (DVT) and pulmonary embolism (PE) did not occur in otherwise healthy patients with early disease and were rare even

  16. Expression of ras oncogene and major histocompatibility complex (MHC) antigen in carcinomas of the uterine cervix

    International Nuclear Information System (INIS)

    Consecutive 50 cases of squamous cell carcinomas of the uterine cervix diagnosed in 1992 were subjected to immunohistochemical study for ras oncogene product (p21) and MHC class II (DR) antigen using a microprobe immunostainer. Activated ras and aberrant DR expression were noted in 26 cases (52%) and 11 cases (22%) of cervical squamous cell carcinomas, respectively, without difference among histologic types. The reaction was mainly intracytoplasmic, with granular staining pattern and diffuse distribution. No direct histologic correlation between ras and DR expression was found. Four cases with HPV 16/18 DNA in superficial koilocytotic cells, revealed by in situ hybridization, showed various expression of ras and DR, and these 3 factors histologically did not seem to be affected one another. (Author)

  17. Glassy cell carcinoma of the uterine cervix a rare histology. Report of three cases with a review of the literature

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    Deshpande Archana

    2004-01-01

    Full Text Available Glassy cell carcinoma is a poorly differentiated variant of adenosquamous carcinoma of the cervix associated with an aggressive course and a poor prognosis. We present three cases of glassy cell carcinoma of the cervix. Patients presented with a cervical growth which was biopsied. Histology the tumours showed nests of cells with a granular or clear cytoplasm, displaying marked pleomorphism and mitoses. Stroma showed an eosinophilic infiltrate. Two tumours showed a pure glassy cell pattern and one showed glandular differentiation with intracellular and extracellular mucin. Patients were treated with a combination of surgery, radiotherapy and chemotherapy but showed a poor response. Two patients died of the disease of pelvic or distant metastases within two years of diagnosis and one was lost to follow up. Although glassy cell carcinoma runs an aggressive clinical course, an early diagnosis may help in a more effective management and offer a better prognosis.

  18. Comparative analysis of 2D and 3D dosimetry with brachytherapy high dose rate cervix carcinoma un operated

    International Nuclear Information System (INIS)

    It has recently been installed in our department based on an SPB CT images, and found that the dose at points H is less than that obtained by calculations based on radiographs. This study aims to analyze this discrepancy in the transition from 2D to 3D calculation in patients with carcinoma of the cervix not operated.

  19. Metástase em couro cabeludo de câncer do colo uterino: relato de caso Scalp metastasis from carcinoma of the cervix: case report

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    Sabas Carlos Vieira

    2003-09-01

    Full Text Available Carcinoma de colo uterino é neoplasia comum, porém a ocorrência de metástase cutânea em câncer do colo uterino é rara, variando de 0,1 a 2,0%. Os sítios primários comuns em pacientes com metástase cutânea são mama, pulmão, intestino grosso e ovário. O intervalo entre o diagnóstico do câncer cervical e as lesões metastáticas varia indo desde a apresentação simultânea com a lesão inicial até 5 anos após o tratamento apresentando-se como nódulos em 86,7% das vezes. Representa manifestação de doença avançada e de mau prognostico. Apresentamos um caso de metástase cutânea de câncer de colo uterino em couro cabeludo. A paciente, 43 anos, tinha diagnóstico de carcinoma epidermóide indiferenciado do colo uterino. Evoluiu, seis meses após a cirurgia radical, com recidiva vaginal, sendo tratada com radioterapia pélvica. Quatro meses depois apresentou três nódulos metastáticos indolores em couro cabeludo. A paciente submeteu-se à quimioterapia com regressão completa das lesões do couro cabeludo.Carcinoma of the uterine cervix is a common neoplasm; however skin metastasis from carcinoma of the uterine cervix is a very rare occurrence, varying from 0.1% to 2%. The common primary sites in patients with skin metastasis are the breast, lung, large intestine and ovary. The interval between the diagnosis of cervical cancer and skin lesions ranges from 0 to 69 months, and they present as nodules in 86,7%. Skin metastasis represents a late manifestation of advanced disease with poor prognosis. We present a case of scalp metastasis from carcinoma of the uterine cervix . The patient was 43 years old, had a diagnosis of undifferentiated epidermoid carcinoma of the uterine cervix. Six months after radical surgery she presented with vaginal recurrence, being treated with pelvic radiotherapy. Four months later three painless metastatic nodules appeared at the scalp. The patient underwent chemotherapy with total regression of the

  20. CDC27 protein is involved in radiation response in squamous cell cervix carcinoma.

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    Rajkumar, T; Gopal, G; Selvaluxmi, G; Rajalekshmy, K R

    2005-10-01

    In the present study, an attempt was made to identify genes involved in radiation response in cervix carcinoma. Differential display technique was used to study the expression profiles of tumour biopsy samples obtained from patients, responding and not responding to treatment. The samples were obtained prior to radiotherapy and subsequent to treatment with Tele-radiation at 10 Gray (Gy). One of the differentially expressed cDNAs, when sequenced was identified to be CDC27. Immuno-histochemical analysis of pre- and post-treated tumour samples from fifteen patients showed the downregulation of expression of CDC27 protein in seven patients. Down-regulation was associated with poorer response to radiotherapy. Cervical cancer cell lines SiHa and C33A were irradiated and their nuclei were stained for expression of CDC27 and analyzed using fluorescent-activated cell sorting (FACS). Down-regulation of CDC27 protein in the irradiated SiHa cell line was associated with greater survival fraction, compared to the irradiated C33A cell line, which had only slight fall in the level of CDC27 protein. This is the first study to suggest a role for CDC27 in radiation response. However, a larger cohort is needed to further confirm the value of CDC27 protein as a predictive marker, for radiation response in cervix cancer.

  1. Clinical results in carcinoma of the cervix: radium compared to caesium using remote afterloading.

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    Jackson, S M; Fairey, R N; Kornelsen, R O; Young, M E; Wong, F L

    1989-05-01

    In 1979 the Cancer Control Agency of British Columbia changed from radium to remote controlled afterloaded caesium in the treatment of carcinoma of the cervix. In the 3 years prior to the change, 139 patients received radium as part of their treatment and in the 3 years after the change, 158 patients received caesium. Overall referral patterns, patient and cancer demographics, and treatment policies were stable throughout the 6-year period. Radiotherapy technique, dose, dose distribution and dose rate were comparable for both radium and caesium treated patients. The results of treatment in the two time periods showed no difference in survival, local tumour control or complications. The use of afterloading has not compromised treatment results and has allowed better nursing care for patients and protection from radiation for all staff. PMID:2752690

  2. A prospective randomized controlled trial to study the role of sulfasalazine in prevention of acute gastrointestinal toxicity associated with concurrent chemoradiation in carcinoma cervix

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    Santanu Pal

    2013-01-01

    Full Text Available Background: The primary aim of the study was to evaluate the effectiveness of sulfasalazine in reducing the incidence of acute radiation-induced enteritis in carcinoma cervix patients receiving pelvic external beam radiotherapy along with concurrent cisplatin-based chemotherapy. Materials and Methods: Between November 2011 and July 2012 a total of 98 patients of locoregionally advanced carcinoma of cervix (49 each in study and control arms were enrolled in this study. Patients in both the arms were treated with whole pelvis external beam radiotherapy with total dose of 50 Gy in conventional fractionation. Along with this inj. cisplatin was given concurrently at the dose of 40 mg/m 2 of body surface area every week during radiation for 5 weeks. Concurrent chemoradiation was followed by brachytherapy after a gap of 2 weeks. Patients in the study arm also received tablet sulfasalazine 1,000 mg orally twice daily from the day of starting of radiotherapy to 1 week after completion of treatment. Weekly follow-up of all patients to assess acute toxicities was done using common toxicity criteria version 4.0 (CTC v4.0 toxicity scores. Data analysis was carried out by SPSS version 20.0 software. Results: Incidence of grade II or higher grade, lower gastrointestinal toxicity was 19.14% (09/47 in study arm and 41.66% (20/48 in control arm which was statistically significant (P = 0.017. Conclusion: The study shows that sulfasalazine can significantly reduce the acute radiation-induced diarrhea (ARID in patients undergoing whole pelvis external beam radiotherapy for carcinoma cervix. The drug is safe, cheap, and readily available.

  3. Serum alpha-N-acetylgalactosaminidase is associated with diagnosis/prognosis of patients with squamous cell carcinoma of the uterine cervix.

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    Reddi, A L; Sankaranarayanan, K; Arulraj, H S; Devaraj, N; Devaraj, H

    2000-09-29

    Serum alpha-N-acetylgalactosaminidase (NaGalase) is responsible for the deglycosylation of vitamin D(3)-binding protein (Gc protein). The deglycosylated Gc protein cannot be converted into major macrophage-activating factor (MAF), leading to immunosuppression. NaGalase is universally detected in a variety of cancer patients, but not in healthy individuals (Cancer Res. 56 (1997) 2827-2831). However, the diagnostic/prognostic utility of NaGalase in squamous cell carcinoma (SCC) of the uterine cervix is not known. To address this issue, the serum NaGalase was quantitatively determined in 210 patients with different stages of SCC of the uterine cervix. NaGalase levels were increased with the progression of the cancer. After radiotherapy, the increased levels returned toward or to normal levels in early stages (FIGO stage I-IIB) but not in advanced stages (FIGO stage III-IV). The present study revealed that the amount of NaGalase in the patient's bloodstream reflects the tumor burden and aggressiveness of the disease. We conclude that NaGalase is an independent predictor of diagnosis/prognosis in SCC of the uterine cervix, and therefore suggest that quantitative NaGalase alteration may reflect important differences in the immunological functions of these neoplasms. PMID:10940510

  4. Analysis on the Incidence, Staging and Treatment of Carcinoma Cervix at Delta Medical College and Hospital of Bangladesh

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    Parvin A Banu

    2013-07-01

    Full Text Available Background: Cervical cancer remains the most common cancer among women in this part of the world. Bangladesh has the highest level of incidence and mortality rates due to cervical cancer among women. Cervical cancer is a preventable disease by screening and treatment of pre-invasive condition. Unfortunately, there is no effective screening program in Bangladesh.Objective: The objective was to analyze the clinico-pathologic characteristics and, subsequently the therapy delivered to the patients.Materials and method: This cross sectional study was done from January to December 2011 in oncology division of Delta Medical College and Hospital, Dhaka, Bangladesh. During this period a total of 2264 female carcinoma patients were registered. Out of them 523 patients were with the diagnosis of carcinoma of cervix. Evaluation and characterization of patients with carcinoma cervix were done according to the age group, clinical stages and surgical status. External beam radiotherapy (EBRT and doses, brachytherapy doses and fractions, time interval between EBRT and brachytherapy, neo-adjuvant and concurrent chemotherapy status were the factors taken into consideration for the analysis of treatment of these patients.Results: The study revealed that the incidence of carcinoma cervix was 23% and highest incidence was between 40-50 years of age group, most of the patients were in Stage IIB (34% and IIIB (28% and 31% with unknown stage. About 44% patients were referred postoperatively and most of them with unknown stage. Almost 90% patients received EBRT, 24% patients received concurrent chemo-radiation, 46% of them completed 5 cycles of concurrent chemotherapy and 8.6% patients received neo-adjuvant chemotherapy. About 69% patients received brachytherapy with HDR Co-60 sources and 23% of patients received their brachytherapy treatment after 12 weeks of completion of EBRT.Conclusion: Lack of proper clinical evaluation and documentation, delay in referral and lack

  5. Stage IB carcinoma of the cervix, the Norwegian radium hospital, 1968--1970: results of treatment annd major complications

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    Martimbeau, P.W.; Kjorstad, K.E.; Kolstad, P.

    1978-06-15

    Different methods of treatment have been debated over the years for Stage IB carcinoma of the cervix, especially in view of the results and complications. We have reviewed the experience of the Norwegian Radium Hospital for carcinoma of the cervix, Stage IB, for the years 1968, 1969, and 1970; most of the patients receive preoperative intrauterine and intravaginal radium, followed by radical hysterectomy and pelvic lymphadenectomy; if the nodes are involved, they also receive external pelvic irradiation. During this period, 437 patients had Stage IB; the 5 year survival was 80.2 per cent (not corrected). We focused our attention on lymphedema following such a method of treatment; of 402 patients operated upon, 23.4% developed lymphedema ranging from mild to moderate to severe; 20 patients (5%) had severe lymphedema; factors involved are analyzed.

  6. X-ray computed tomography in the post treatment evaluation of carcinoma of the cervix

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    Kobayashi, Hiroshi

    1988-12-01

    The diagnostic value of X-ray computed tomography scan for early detection of recurrence and/or metastasis were analyzed as an index of a sensitivity, a specificity, a positive predictive value, a negative predictive value and an accuracy among one hundred and thirty-one patients with carcinoma of the cervix as part of post-treatment evaluation during a period from 1980 to 1987. The diagnostic points of CT scan was the following criteria which including (1) parametrial involvement, (2) enlargement of uterine cervix, (3) invasion to vaginal wall, (4) bladder and/or rectal invasion, (5) pyometra, (6) enlargement of pelvic and/or paraaortic lymph nodes, (7) laterality of pelvic muscle, (8) intrapelvic abnormal shadow or ascites retension, (9) hydronephrosis, and (10) distant metastasis. (1) Among the patients treated with surgery, accuracy of each diagnostic point for early detection of recurrence was as follows: (8) 73%, (6) 60%, (9) 47%, (10) 47%, (3) 40%, (1) 33%, (4) 27%, (7) 27%, respectively. (2) Among the patients reated with radiotherapy, accuracy of each diagnostic point for early detection of recurrence was as follws: (1) 65%, (8) 64%, (5) 63%, (4) 61%, (10) 58%, (6) 55%, (9) 53%, (2) 42%, (3) 41%, (7) 41%, respectively. (3) Among the patients treated with surgery and radiotherapy, accuracy of each diagnostic point for early detection of recurrence was as follows: (8) 76%, (10) 76%, (9) 57%, (6) 52%, (1) 48%, (4) 43%, (7) 33%, (3) 19%, respectively. In conclusion, CT findings such as paraaortic lymphadenopathy and invasion to vaginal wall including distant metastasis were most important for early detection of recurrence during the follow-up study.

  7. Brachytherapy for stage IIIB squamous cell carcinoma of the uterine cervix: survival and toxicity

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    Zuliani, Antonio Carlos; Cunha, Maercio de Oliveira, E-mail: aczo.rt@gmail.co [Universidade Estadual de Campinas (UNICAMP), SP (Brazil); Esteves, Sergio C.B. [Universidade Estadual de Campinas (UNICAMP), SP (Brazil). Faculdade de Ciencias Medicas. Secao de Radioterapia; Teixeira, Julio Cesar [Universidade Estadual de Campinas (UNICAMP), SP (Brazil). Faculdade de Ciencias Medicas. Dept. de Tocoginecologia

    2010-07-01

    Objective: to compare survival and toxicity of three different treatments for stage IIIB cervix cancer: low-dose-rate (LDR), high-dose-rate (HDR) brachytherapy and association of HDR and chemotherapy. Methods: between 1985 and 2005, 230 patients with FIGO stage IIIB squamous cell carcinoma of the uterine cervix received 4-field pelvic teletherapy at doses between 40 and 50.4 Gy, with a different complementation in each group. The LDRB group, with 42 patients, received one or two insertions of LDR, with Cesium-137, in a total dose of 80 to 100Gy at point A. The HDR group, 155 patients received HDR in 4 weekly 7 Gy fractions and 9 Gy to 14.4 Gy applied to the involved parametria. The CHT group, 33 patients, were given the same treatment as the HDR group and received 5 or 6 weekly cycles of cisplatin, 40 mg per m2. Results: the five-year progression-free survival (PFS) was 60% for the HDR group and 45% for the LDR group, and the two-year PFS for the CHT group was 65% (p = 0.02). The five-year Overall Survival (OS) was 65% for the HDR group and 49% for the LDR group. The two-year OS was 86% for the CHT group (p 0.02). Rectum toxicity grade II was 7% for the LDR group, 4% for the HDR group and 7% for the CHT group that had one case of rectum toxicity grade IV. Conclusion: patients that received HDR had better OS and PFS. The Chemotherapy-HDR association showed no benefit when compared to HDR only. Toxicity rates showed no difference between the three groups. (author)

  8. Dose verification in carcinoma of uterine cervix patients undergoing 3D conformal radiotherapy with Farmer type ion chamber

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    Challapalli Srinivas

    2014-01-01

    Full Text Available External beam radiotherapy (EBRT for carcinoma of uterine cervix is a basic line of treatment with three dimensional conformal radiotherapy (3DCRT in large number of patients. There is need for an established method for verification dosimetry. We tried to document absorbed doses in a group of carcinoma cervix patients by inserting a 0.6 cc Farmer type ion chamber in the vaginal cavity. A special long perspex sleeve cap is designed to cover the chamber for using in the patient′s body. Response of ionization chamber is checked earlier in water phantom with and without cap. Treatment planning was carried out with X-ray computed tomography (CT scan and with the chamber along with cap in inserted position, and with the images Xio treatment planning system. Three measurements on 3 days at 5-6 fraction intervals were recorded in 12 patients. Electrometer measured charges are converted to absorbed dose at the chamber center, in vivo. Our results show good agreement with planned dose within 3% against prescribed dose. This study, is a refinement over our previous studies with transmission dosimetry and chemicals in ampules. This preliminary work shows promise that this can be followed as a routine dose check with special relevance to new protocols in the treatment of carcinoma cervix with EBRT.

  9. Is cervical screening preventing adenocarcinoma and adenosquamous carcinoma of the cervix?

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    Castanon, Alejandra; Landy, Rebecca; Sasieni, Peter D

    2016-09-01

    While the incidence of squamous carcinoma of the cervix has declined in countries with organised screening, adenocarcinoma has become more common. Cervical screening by cytology often fails to prevent adenocarcinoma. Using prospectively recorded cervical screening data in England and Wales, we conducted a population-based case-control study to examine whether cervical screening leads to early diagnosis and down-staging of adenocarcinoma. Conditional logistic regression modelling was carried out to provide odds ratios (ORs) and 95% confidence intervals (CIs) on 12,418 women with cervical cancer diagnosed between ages 30 and 69 and 24,453 age-matched controls. Of women with adenocarcinoma of the cervix, 44.3% were up to date with screening and 14.6% were non-attenders. The overall OR comparing women up to date with screening with non-attenders was 0.46 (95% CI: 0.39-0.55) for adenocarcinoma. The odds were significantly decreased (OR: 0.22, 95% CI: 0.15-0.33) in up to date women with Stage 2 or worse adenocarcinoma, but not for women with Stage1A adenocarcinoma 0.71 (95% CI: 0.46-1.09). The odds of Stage 1A adenocarcinoma was double among lapsed attenders (OR: 2.35, 95% CI: 1.52-3.62) compared to non-attenders. Relative to women with no negative cytology within 7 years of diagnosis, women with Stage1A adenocarcinoma were very unlikely to be detected within 3 years of a negative cytology test (OR: 0.08, 95% CI: 0.05-0.13); however, the odds doubled 3-5 years after a negative test (OR: 2.30, 95% CI: 1.67-3.18). ORs associated with up to date screening were smaller for squamous and adenosquamous cervical carcinoma. Although cytology screening is inefficient at preventing adenocarcinomas, invasive adenocarcinomas are detected earlier than they would be in the absence of screening, substantially preventing Stage 2 and worse adenocarcinomas. PMID:27096255

  10. Pulmonary lymphangitic carcinomatosis from squamous cell carcinoma of the cervix:A retrospective study with review of literature

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    Mamta Singla

    2016-01-01

    Full Text Available Background: Pulmonary lymphangitic carcinomatosis (LC secondary to cervical squamous cell carcinoma (SCC is an uncommon cause of diffuse infiltrative lung disease. Its reported incidence is quiet low. Materials and Methods: Fifty cases of cervical carcinoma were studied from 2005 to 2014. There was only one case of squamous cell carcinoma cervix that developed pulmonary lymphangitic carcinomatosis subsequently. Clinical manifestations of LC such as dyspnea and non-productive cough can mimic with clinical picture of pneumonia, pneumonitis, pulmonary embolism, congestive heart failure, asthma, and sarcoidosis and thus can be a diagnostic dilemma for treating physician. A review of world literature was also done to examine all the reported cases of cervical carcinoma which presented as pulmonary lymphangitic carcinomatosis. A few cases have been reported so far. Concussion: Pulmonary lymphangitic carcinomatosis is a rare manifestation of metastatic Squamous Cell Carcinoma (SCC of the cervix and is associated with a poor prognosis. Increased clinical alertness of such patterns of metastases in cervical cancer along with accurate pathological diagnosis is compulsory to guide proper therapy in these patients.

  11. Dosimetric comparison between conventional and conformal radiotherapy for carcinoma cervix: Are we treating the right volumes?

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    Jyotirup Goswami

    2013-01-01

    Full Text Available Background and Purpose: Conventional portals, based on bony anatomy, for external beam radiotherapy for cervical cancer have been repeatedly demonstrated as inadequate. Conversely, with image-based conformal radiotherapy, better target coverage may be offset by the greater toxicities and poorer compliance associated with treating larger volumes. This study was meant to dosimetrically compare conformal and conventional radiotherapy. Materials and Methods: Five patients of carcinoma cervix underwent planning CT scan with IV contrast and targets, and organs at risk (OAR were contoured. Two sets of plans-conventional and conformal were generated for each patient. Field sizes were recorded, and dose volume histograms of both sets of plans were generated and compared on the basis of target coverage and OAR sparing. Results: Target coverage was significantly improved with conformal plans though field sizes required were significantly larger. On the other hand, dose homogeneity was not significantly improved. Doses to the OARs (rectum, urinary bladder, and small bowel were not significantly different across the 2 arms. Conclusion: Three-dimensional conformal radiotherapy gives significantly better target coverage, which may translate into better local control and survival. On the other hand, it also requires significantly larger field sizes though doses to the OARs are not significantly increased.

  12. Radiotherapy and surgery in the management of stage IB and IIA carcinoma of the cervix

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    Rabin, S.; Browde, S.; Nissenbaum, M.; Koller, A.B.; De Moor, N.G.

    1984-03-10

    Ninety-two consecutive patients with stages IB and IIA carcinoma of the cervix were treated by one of two regimens: pre-operative intracavitary caesium-137 followed by a Wertheim hysterectomy (group 1) or staging laparotomy with biopsy of suspicious lymph nodes (group 2) (if there was no evidence of tumour on examination of a frozen section of the lymph nodes a Wertheim hysterectomy was performed, but if a tumour was present the abdomen was closed and a course of radical irradiation given). When there was evidence of extracervical spread on examination of the specimen after the Wertheim hysterectomy, postoperative irradiation was given. It was found that clinical staging had been incorrect in 38.5% of patients thought to have stage IB disease and in 71.4% of those thought to have stage IIA disease. The actuarial survival curves showed no significant statistical difference between group 1 and group 2. When examination of the operative specimen showed tumour invasion of the parametrium only, the disease was well controlled by postoperative irradiation (all 7 such patients survived). On the other hand, when there was evidence of tumour invasion of pelvic lymph nodes the 4-year survival rate fell to 31% (4 out of 13 patients), despite the use of postoperative irradiation.

  13. Radiation therapy for carcinoma of the uterine cervix. Comparison of two brachytherapy schedules

    International Nuclear Information System (INIS)

    We compared the survival rates and late effects for two groups of cervical cancer patients treated with almost the same external radiotherapy but different remote afterloading systems (RALS) for high-dose-rate intracavitary radiation therapy regimens. A total of 218 patients with carcinoma of the uterine cervix were treated. For 98 patients, intracavitary brachytherapy was delivered with 6-7.5 Gy/fraction to Point A (Group A), and for 120, 5 Gy/fraction with a modified source step size (Group B). The 3-year cause-specific survival rates by stage and treatment schedule were Group A: 91% and Group B: 96% in Stage I, 89% and 92% in Stage II, 64% and 75% in Stage III, 44% and 69% in Stage IV. The survival curves did not reveal any statistically significant differences at any stage. The 3-year cumulative local failure rates were 14% in Group A and 7% in Group B (P = 0.1202), while the actuarial rates of developing rectal complication (Grade 2 or more) at 3 years were 25% in Group A and 4% in Group B (P < 0.0001). This retrospective analysis suggests that a low dose per fraction with modified source step size is advantageous because of yielding almost the same local control but with fewer rectal complications. (author)

  14. Hydroxyurea: a radiation potentiator in carcinoma of the uterine cervix. A randomized double-blind study

    International Nuclear Information System (INIS)

    From June, 1972, to December, 1976, 40 patients with FIGO (International Federation of Gynaecology and Obstetrics) Stage IIB carcinoma of the uterine cervix were entered into a prospective, double-blind, randomized study to evaluate the possible radiation-potentiating properties (i.e., improved survival) of the S-phase cell cycle-specific inhibitor of DNA synthesis, hydroxyurea. All patients were documented to be without aortic lymph node metastasis by pretherapy staging para-aortic lymphadenectomy. All 40 patients were followed up for longer than 5 years (5.2 to 9.2 years) or until death. The double-blind code was not broken until all patients had been followed up for a minimum of 2 to 5 years. Leukopenia (white blood cell count less than 2,500 mm3) was significantly increased in the patients given hydroxyurea as compared to those given placebo (P less than 0.0001). There was no statistically significant difference relative to anemia, thrombocytopenia, radiation-induced skin reaction, and radiation-induced intestinal reaction between the patients given placebo or those given hydroxyurea. Life-table survival for the patients given hydroxyurea was 94% as compared to 53% for the patients given placebo (P . 0.006). Only one (5%) patient given hydroxyurea died of cervical cancer. Of the other patients who died in the group given hydroxyurea, all were confirmed by postmortem examination to have been without recurrent cervical cancer. In contrast, 45% (nine) of the patients given placebo died of cervical cancer

  15. Status of carcinoma cervix and high risk HPV 16 DNA in women with postmenopausal uterine bleeding (PMB

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    Veena Kashyap

    2014-09-01

    Full Text Available Postmenopausal bleeding (PMB is a discharge that occurs following the firm diagnosis of menopause, which is at least six months from the end of women’s menstrual cycle but not to be confused with infrequent or irregular periods occurring around the time of menopause. It is a common problem representing 5% of all gynecology outpatient attendances which are to eliminate endometrial cancer as the cause of bleed and PMB should be reported urgently to the gynecologist. Uterine bleeding in postmenopausal women is highly indicative clinically of malignancy originating from cervix or endometrium and Human papilloma virus (HPV is one of the causative agent for carcinoma cervix. Incidence of carcinoma cervix increases with the age in mature women, however, incidence of human papillomavirus (HPV infection reduces as menopause sets in. The presence of the virus could be used as an early indication of disease potential. Because the Pap test can only detect clinical evidence of cervical disease, molecular-based diagnostic tools are being used more frequently to detect the virus before abnormal cell growth can be observed. This study was aimed to determine the status of cervical cancer and HPV 16 DNA positivity in relation to postmenopausal bleeding.

  16. Analysis of Prognosis and Prognostic Factors of Cervical Adenocarcinoma and Adenosqumous Carcinoma of the Cervix

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    Guangwen Yuan; Lingying Wu; Xiaoguang Li; Manni Huang

    2009-01-01

    OBJECTIVE To analyze clinical characteristics and treatment methods of the patients with adenocarcinoma of the uterine cervix (AUC) and adenosquamous carcinoma of the cervix (ASCC). To compare the survival time of the patients in 2 groups and analyze the prognostic factors.METHODS Clinical data of both 123 patients with AUC and 32 patients with ASCC treated at the Cancer Hospital, Chinese Academy of Medical Science (CAMS) & Peking Union Medical College (PUMC), were retrospectively analyzed.RESULTS The median age of the AUC patients was 50 years, and that of the ASCC patients was 44, P = 0.019. Poorly-differentiated (grade 3) cases accounted for 59.5% of the total ASCC patients,while only 32.5% of the AUC patients were in grade 3, P = 0.002.In 123 AUC patients, relapse or failure of the treatment occurred in 63 of the patients (51.2%), and the median relapse time was 6 months (0-59 months). In 32 ASCC patients, relapse or failure of the treatment occurred in 8 of these patients (51.2%), with a median relapse time of 4.5 months (0-52 months). The overall 5-year survival rate of the AUC patients was 49.8%, which was significantly lower than that of the ASCC patients (74.1%), P =0.015. The 5-year survival rates of the ASCC patients in Stage Ⅰ-Ⅲ were higher than that of the AUC patients with the same stages.However, statistical significant difference could only be found among the patients in Stage Ⅱ, P = 0.006. The 5-year survival rates of the ASCC patients with various differential grade were higher than those of the AUC patients with the same differential grade,but statistical significant difference could only be found among the patients in the two groups with moderately differentiation,P = 0.039. It was found by Cox regression analysis that only clinical stage (P < 0.001) and histological type (P = 0.046) were the independent prognostic factors.CONCLUSION Clinical stage and histological type were the independent prognostic factors of the AUC and ASCC patients

  17. Implementation of a High-Dose-Rate Brachytherapy Program for Carcinoma of the Cervix in Senegal: A Pragmatic Model for the Developing World

    International Nuclear Information System (INIS)

    West Africa has one of the highest incidence rates of carcinoma of the cervix in the world. The vast majority of women do not have access to screening or disease treatment, leading to presentation at advanced stages and to high mortality rates. Compounding this problem is the lack of radiation treatment facilities in Senegal and many other parts of the African continent. Senegal, a country of 13 million people, had a single 60Co teletherapy unit before our involvement and no brachytherapy capabilities. Radiating Hope, a nonprofit organization whose mission is to provide radiation therapy equipment to countries in the developing world, provided a high-dose-rate afterloading unit to the cancer center for curative cervical cancer treatment. Here we describe the implementation of high-dose-rate brachytherapy in Senegal requiring a nonstandard fractionation schedule and a novel treatment planning approach as a possible blueprint to providing this technology to other developing countries

  18. Implementation of a High-Dose-Rate Brachytherapy Program for Carcinoma of the Cervix in Senegal: A Pragmatic Model for the Developing World

    Energy Technology Data Exchange (ETDEWEB)

    Einck, John P., E-mail: jeinck@ucsd.edu [Department of Radiation Medicine and Applied Sciences, University of California San Diego, San Diego, California (United States); Hudson, Alana [Department of Oncology, Tom Baker Cancer Centre, University of Calgary, Calgary, Alberta (Canada); Shulman, Adam C. [Overlook Medical Center, Summit, New Jersey (United States); Yashar, Catheryn M. [Department of Radiation Medicine and Applied Sciences, University of California San Diego, San Diego, California (United States); Dieng, Mamadou M.; Diagne, Magatte; Gueye, Latifatou; Gningue, Fama; Gaye, Pape M. [Départemént de Radiothérapie, Institut Joliot-Curie, Hôpital Aristide Le Dantec, Dakar (Senegal); Fisher, Brandon J. [GammaWest Cancer Services, Salt Lake City, Utah (United States); Mundt, Arno J. [Department of Radiation Medicine and Applied Sciences, University of California San Diego, San Diego, California (United States); Brown, Derek W. [Department of Oncology, Tom Baker Cancer Centre, University of Calgary, Calgary, Alberta (Canada)

    2014-07-01

    West Africa has one of the highest incidence rates of carcinoma of the cervix in the world. The vast majority of women do not have access to screening or disease treatment, leading to presentation at advanced stages and to high mortality rates. Compounding this problem is the lack of radiation treatment facilities in Senegal and many other parts of the African continent. Senegal, a country of 13 million people, had a single {sup 60}Co teletherapy unit before our involvement and no brachytherapy capabilities. Radiating Hope, a nonprofit organization whose mission is to provide radiation therapy equipment to countries in the developing world, provided a high-dose-rate afterloading unit to the cancer center for curative cervical cancer treatment. Here we describe the implementation of high-dose-rate brachytherapy in Senegal requiring a nonstandard fractionation schedule and a novel treatment planning approach as a possible blueprint to providing this technology to other developing countries.

  19. Implementation of a high-dose-rate brachytherapy program for carcinoma of the cervix in Senegal: a pragmatic model for the developing world.

    Science.gov (United States)

    Einck, John P; Hudson, Alana; Shulman, Adam C; Yashar, Catheryn M; Dieng, Mamadou M; Diagne, Magatte; Gueye, Latifatou; Gningue, Fama; Gaye, Pape M; Fisher, Brandon J; Mundt, Arno J; Brown, Derek W

    2014-07-01

    West Africa has one of the highest incidence rates of carcinoma of the cervix in the world. The vast majority of women do not have access to screening or disease treatment, leading to presentation at advanced stages and to high mortality rates. Compounding this problem is the lack of radiation treatment facilities in Senegal and many other parts of the African continent. Senegal, a country of 13 million people, had a single (60)Co teletherapy unit before our involvement and no brachytherapy capabilities. Radiating Hope, a nonprofit organization whose mission is to provide radiation therapy equipment to countries in the developing world, provided a high-dose-rate afterloading unit to the cancer center for curative cervical cancer treatment. Here we describe the implementation of high-dose-rate brachytherapy in Senegal requiring a nonstandard fractionation schedule and a novel treatment planning approach as a possible blueprint to providing this technology to other developing countries.

  20. Co-overexpression of bcl-2 and c-myc in uterine cervix carcinomas and premalignant lesions

    Directory of Open Access Journals (Sweden)

    Z. Protrka

    2011-03-01

    Full Text Available To establish the role of co-overexpression of bcl-2 and c-myc protooncogenes in uterine cervix carcinogenesis, we examined 138 tissue samples of low grade cervical squamous intraepithelial lesions (SIL, high grade SIL, portio vaginalis uteri (PVU carcinoma in situ and PVU carcinoma invasive, stage IA-IIA (study group and 36 samples without SIL or malignancy (control group. The expression of bcl-2 and c-myc was detected immunohistochemically using a monoclonal antibody. Fisher’s exact test (P<0.05 was used to assess statistical significance. Overexpression of bcl-2 was found to increase in direct relation to the grade of the cervical lesions. High sensitivity was of great diagnostic significance for the detection of these types of changes in the uterine cervix. On the basis of high predictive values it can be said that in patients with bcl-2 overexpression there is a great possibility that they have premalignant or malignant changes in the uterine cervix. Co-overexpression of bcl-2 and c-myc oncogenes was found only in patients with PVU invasive carcinoma (6/26-23.0%. Statistically significant difference was not found in the frequency of co-overexpression in patients with PVU invasive carcinoma in relation to the control group (Fisher’s test; P=0.064. The method's sensitivity of determining these oncogenes with the aim of detecting PVU invasive carcinoma was 23%, while specificity was 72.2%. On the basis of high predictive values (100%, speaking in statistical terms, it can be concluded that all patients with co-overexpression of bcl-2 and c-myc oncogenes will have PVU invasive carcinoma. We confirmed in our research that co-overexpression of bcl-2 and c-myc oncogenes was increased only in PVU invasive carcinoma. However, a more extensive series of samples and additional tests are required to establish the prognostic significance of bcl-2 and c-myc co-overexpression in cervical carcinogenesis.

  1. Carcinoma of uterine cervix with isolated metastasis to fibula and its unusual behavior: Report of a case and review of literature

    Directory of Open Access Journals (Sweden)

    Pasricha Rajesh

    2006-01-01

    Full Text Available Bone metastasis from carcinoma cervix is uncommon, especially in the distal appendicular skeleton. A 36 year old lady presented with carcinoma of uterine cervix, FIGO, stage IIb. She was treated with radical radiotherapy. Nine months later, she developed an isolated lytic lesion in right fibula, which turned out to be a metastatic lesion. The patient is doing well, 3 years after the surgical excision of metastasis. This is one of the few documented cases of metastasis to fibula, arising from carcinoma of uterine cervix and probably the first with isolated metastasis of this site. Unlike the dismal outcome commonly seen in patients with bone secondaries, she continues to be disease free and alive at 39 months of follow up, after the development of skeletal metastasis.

  2. Evaluation of carcinoma cervix using magnetic resonance imaging: correlation with clinical FIGO staging and impact on management

    International Nuclear Information System (INIS)

    To evaluate carcinoma of the cervix using magnetic resonance imaging (MRI), correlate with clinical approach of International Federation of Gynecology and Obstetrics (FIGO) staging system and to study the impact of MRI findings on patient management. Pathologically confirmed, 75 cases of carcinoma cervix referred to our institute from April 2007 to March 2008 were prospectively studied. Clinical FIGO stage was assigned to each patient by gynaecologists blinded to MRI findings. MRI stage (based on FIGO and TNM) was allotted by radiologists blinded to clinicopathological details. For patients who were operated, histopathological stage was taken as gold standard. For patients who were not operated, gynaecologists decided on a gold standard stage based on all available clinical and imaging data. MR staging was correlated with FIGO staging, with focus on significant alterations in treatment strategy caused due to MRI findings. MRI staging had an accuracy of 89.3% (67/75), while clinical FIGO staging had 61.3% (46/75) accuracy. MRI staging and FIGO staging concurred in 65.6% of the patients and differed in 34.4% of the patients. In about 30.6% (23/75) of the patients, there were relevant additional MRI findings not suspected clinically. The common significant MRI findings were detection of pelvic lymphadenopathy and clinically unsuspected bowel/bladder invasion. The management protocol was significantly altered in 86.9% (20/23) of the patients with additional MRI findings constituting 26.6% (20/75) of the total population. MRI is highly accurate in evaluating carcinoma of the cervix. MRI findings significantly altered therapeutic decisions in 26.6% of the patients. MRI should be considered prior to treatment planning in every patient.

  3. Locally advanced cervix cancer: chemotherapy prior to definitive surgery or radiotherapy. A single institutional experience

    International Nuclear Information System (INIS)

    Primary or neoadjuvant chemotherapy prior to definitive local therapy has potential advantages for locally advanced cervix cancer. It can down stage a cancer and allow definitive local therapy to be technically possible (surgery), or potentially more effective (radiotherapy). It can also eradicate subclinical systemic metastases. This report reviews a single institution's experience of neoadjuvant chemotherapy prior to definitive local therapy for cervix cancer over a 13-year period. One hundred and six patients were treated with this intent. The patients were analysed for their response to chemotherapy, treatment received, survival, relapse and toxicity. The chemotherapy was feasible and the majority of patients had a complete or partial response (58.5%). Eight patients did not proceed to local treatment. Forty-six patients had definitive surgery and 52 had definitive radiotherapy. The 5-year overall survival was 27% and the majority of patients died with disease. The first site of relapse was usually in the pelvis (46.2%). Late complications that required ongoing medical therapy (n = 6) or surgical intervention (n = 2) were recorded in eight patients (7.5%). On univariate analysis stage (P= 0.04), tumour size (P = 0.01), lymph node status (P=0.003), response to chemotherapy (P = 0.045) and treatment (P = 0.003) were all significant predictors of survival. On multivariate analysis, tumour size (P < 0.0001) and nodal status (P = 0.02) were significant predictors of survival. Despite the impressive responses to chemotherapy of advanced cervix cancer, there is evidence from randomized trials that it does not improve or compromise survival prior to radiotherapy. As its role prior to surgery remains unclear, it should not be used in this setting outside a prospective randomized trial. Copyright (2001) Blackwell Science Pty Ltd

  4. Radical radiotherapy treatment (EBRT + HDR-ICRT of carcinoma of the uterine cervix: Outcome in patients treated at a rural center in India

    Directory of Open Access Journals (Sweden)

    Jain Vandana

    2007-01-01

    Full Text Available Aim: To report the outcome of carcinoma of the uterine cervix patients treated radically by external beam radiotherapy (EBRT and high-dose-rate (HDR intracavitary radiotherapy (ICRT. Materials and Methods: Between January 1997 to December 2001, a total of 550 newly diagnosed cases of carcinoma of the uterine cervix were reported in the department. All cases were staged according to the International Federation of Gynecologists and Oncologists (FIGO staging system, but for analytical convenience, the staging was limited to stages I, II, III, and IV. Out of the 550 cases, 214 completed radical radiotherapy (EBRT + HDR-ICRT and were retrospectively analyzed for presence of local residual disease, local recurrence, distant metastases, radiation reactions, and disease-free survival. Results: There were 7 (3.27%, 88 (41.1%, 101 (47.1%, and 18 (8.4% patients in stage I, II, III, and IV, respectively. The median follow-up time for all patients was 43 months (range: 3-93 months and for patients who were disease free till the last follow-up it was 59 months (range: 24-93 months. The overall treatment time (OTT ranged from 52 to 73 days (median 61 days. The 5-year disease-free mean survival rate was 58%, 44%, 33%, and 15%, with 95% confidence interval of 48 to 68, 37 to 51, 24 to 35, and 6 to 24 for stages I, II, III, and IV, respectively. There were 62 (28.97% cases with local residual disease, 35 (16.3% developed local recurrence/distant metastases, 17 (7.9% developed distant metastases, and 9 (4.2% had local recurrence as well. Discussion and Conclusion: The overall outcome was poor in advanced stage disease, but might be improved by increasing the total dose, decreasing overall duration of treatment, and by adding chemotherapy in patients with disease limited to the pelvis.

  5. COMMUNITY BASED EARLY DETECTION OF CARCINOMA CERVIX BY VARIOUS S CREENING METHODS AND COMPARING THEIR EFFICACY

    Directory of Open Access Journals (Sweden)

    Hari Pavithra Reddy

    2015-08-01

    Full Text Available Background Ca cervix is the most common cancer among women in developing countries. In developed countries , screening is done by Pap smear which is resulting in drastic decrease in ca cervix which is not so in developing countries due to various reasons. So visual inspection of cervix can be cost effective screening procedure if its efficacy is proved in low resource countries. OBJECTIVE : To determine which screening method is efficient in detecting premalignant & malignant lesions of ca cervix in resource poor settings . METHODS : Pap smear was done in all 600 women , along with this VIA in 200 women , VILI in 20 0 women was done. Either pap or VIA or VILI positive cases were selected for colposcopy followed by biopsy if positive findings were there on colposcopy . 10% of either screening negative cases were subjected for biopsy to know false negative rate from each group. Main outcome measures: comparison of all three screening methods (pap smear , VIA , VILI in terms of sensitivity , specificity , PPV , NPV in comparison with gold standard colposcopic guided cervical biopsy . RESULTS: The aided visual inspection has mor e PPV than pap smear , The sensitivity of all three screening methods were comparable. The specificity & NPV of pap smear were high. CONCLUSION: So the aided visual inspection can be used as screening method in detection of premalignant and malignant lesion s of cervix in place of papsmear especially in rural setting.

  6. Bladder–Rectum Spacer Balloon in High-Dose-Rate Brachytherapy in Cervix Carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Rai, Bhavana [Department of Radiotherapy and Oncology, Regional Cancer Centre, Postgraduate Institute of Medical Education and Research, Chandigarh (India); Patel, Firuza D., E-mail: firuzapatel@gmail.com [Department of Radiotherapy and Oncology, Regional Cancer Centre, Postgraduate Institute of Medical Education and Research, Chandigarh (India); Chakraborty, Santam; Sharma, Suresh C.; Kapoor, Rakesh [Department of Radiotherapy and Oncology, Regional Cancer Centre, Postgraduate Institute of Medical Education and Research, Chandigarh (India); Aprem, Abi Santhosh [Corporate R and D Division, HLL Lifecare Limited, Karamana, Trivandrum (India)

    2013-04-01

    Purpose: To compare bladder and rectum doses with the use of a bladder–rectum spacer balloon (BRSB) versus standard gauze packing in the same patient receiving 2 high-dose-rate intracavitary brachytherapy fractions. Methods and Materials: This was a randomized study to compare the reduction in bladder and rectum doses with the use of a BRSB compared with standard gauze packing in patients with carcinoma of the cervix being treated with high-dose-rate intracavitary brachytherapy. The patients were randomized between 2 arms. In arm A, vaginal packing was done with standard gauze packing in the first application, and BRSB was used in the second application. Arm B was the reverse of arm A. The International Commission for Radiation Units and Measurement (ICRU) point doses and doses to 0.1-cm{sup 3}, 1-cm{sup 3}, 2-cm{sup 3}, 5-cm{sup 3}, and 10-cm{sup 3} volumes of bladder and rectum were compared. The patients were also subjectively assessed for the ease of application and the time taken for application. Statistical analysis was done using the paired t test. Results: A total of 43 patients were enrolled; however, 3 patients had to be excluded because the BRSB could not be inserted owing to unfavorable local anatomy. Thus 40 patients (80 plans) were evaluated. The application was difficult in 3 patients with BRSB, and in 2 patients with BRSB the application time was prolonged. There was no significant difference in bladder doses to 0.1 cm{sup 3}, 1 cm{sup 3}, 2 cm{sup 3}, 5 cm{sup 3}, and 10 cm{sup 3} and ICRU bladder point. Statistically significant dose reductions to 0.1-cm{sup 3}, 1-cm{sup 3}, and 2-cm{sup 3} volumes for rectum were observed with the BRSB. No significant differences in 5-cm{sup 3} and 10-cm{sup 3} volumes and ICRU rectum point were observed. Conclusion: A statistically significant dose reduction was observed for small high-dose volumes in rectum with the BRSB. The doses to bladder were comparable for BRSB and gauze packing. Transparent balloons of

  7. DNA level and stereologic estimates of nuclear volume in squamous cell carcinomas of the uterine cervix. A comparative study with analysis of prognostic impact

    DEFF Research Database (Denmark)

    Sørensen, Flemming Brandt; Bichel, P; Jakobsen, A

    1992-01-01

    Grading of malignancy in squamous cell carcinomas of the uterine cervix is based on qualitative, morphologic examination and suffers from poor reproducibility. Using modern stereology, unbiased estimates of the three-dimensional, volume-weighted mean nuclear volume (nuclear vv), were obtained in ...

  8. Substantiation of combined and complex radiotherapy of cervix uteri carcinoma (stage 1) from point of view of delayed results and occupational rehabilitation of patients

    International Nuclear Information System (INIS)

    A clinical evaluation of the results of treatment of 225 patients with cervix uteri carcinoma (stage 1) is presented. 113 patients received complex radiation and 112 patients - combined therapy. A better therapeutic effect was obtained in the complex radiation group. Combined therapy should be recommended only unless full-scale complex radiation treatment can be applied

  9. Osteoclastic Giant Cell Rich Squamous Cell Carcinoma of the Uterine Cervix: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Lucía Alemán-Meza

    2014-01-01

    Full Text Available Cervical carcinoma is the most common malignancy of the female genital tract and represents the second most common malignancy in women worldwide. Histologically 85 to 90% of cervical cancers are squamous cell carcinoma. Osteoclastic giant cell rich squamous cell carcinoma is an unusual histological variant of which only 4 cases have been reported. We present the case of a 49-year-old woman with a 6-month history of irregular vaginal bleeding. Examination revealed a 2.7 cm polypoid mass in the anterior lip of the uterine cervix. The patient underwent hysterectomy with bilateral salpingo-oophorectomy. Microscopically the tumor was composed of infiltrative nests of poorly differentiated nonkeratinizing squamous cell carcinoma. Interspersed in between these tumor cells were numerous osteoclastic giant cells with abundant eosinophilic cytoplasm devoid of nuclear atypia, hyperchromatism, or mitotic activity. Immunohistochemistry was performed; CK and P63 were strongly positive in the squamous component and negative in the osteoclastic giant cells, while CD68 and Vimentin were strongly positive in the giant cell population and negative in the squamous component. The patient received chemo- and radiotherapy for recurrent disease identified 3 months later on a follow-up CT scan; 7 months after the surgical procedure the patient is clinically and radiologically disease-free.

  10. Stereological estimates of nuclear volume in squamous cell carcinoma of the uterine cervix and its precursors

    DEFF Research Database (Denmark)

    Sørensen, Flemming Brandt; Bichel, P; Jakobsen, A

    1991-01-01

    Using modern stereology, this study was carried out to obtain base-line data concerning three-dimensional, mean nuclear size in precancerous and invasive lesions of the uterine cervix. Unbiased estimates of the volume-weighted mean nuclear volume (nuclear vv) were obtained by point-sampling of nu...

  11. Analysis of 30 patients with persistent or recurrent squamous cell carcinoma of the cervix within one year after concurrent chemoradiotherapy

    International Nuclear Information System (INIS)

    To investigate the recurrence sites, risk factors, and prognosis of patients with persistent or recurrent squamous cell carcinoma (SCC) of the cervix within one year after undergoing concurrent chemoradiotherapy (CCRT). Clinical data of 30 patients with persistent or recurrent SCC of the cervix within one year after CCRT between July 2006 and July 2011 were analyzed retrospectively. These data were compared with those of 35 SCC cases with no signs of recurrence after complete remission. These 35 patients were treated during the same period (between 2006 and 2011) and selected randomly. Among these 30 patients, 25 exhibited distant metastases of which 14 were observed within 6 months after CCRT. Univariate analysis showed higher incidence of pelvic or para-aortic lymphadenectasis and SCC-ag >10 ng/mL in the group with persistent or recurrent disease before treatment (P<0.01). Multivariate analysis by logistic regression revealed that the pre-therapeutic pelvic or para-aortic lymph node enlargement and SCC-ag >10 ng/mL were the independent risk factors. Palliative chemotherapy was the main treatment option for patients with persistent or recurrent disease. The 2-year survival rate was 21.7%, and the median survival time was 17 months. Patients with persistent or recurrent SCC of the cervix after CCRT exhibited a high rate of distant metastasis with poor prognosis. The pre-therapeutic pelvic or para-aortic lymph node enlargement and SCC-ag >10 ng/mL were identified as the independent risk factors for persistent or recurrent SCC within 1 year after CCRT

  12. Radiotherapy and hyperthermia for treatment of primary locally advanced cervix cancer: results in 378 patients.

    NARCIS (Netherlands)

    Franckena, M.; Lutgens, L.C.; Koper, P.C.; Kleynen, C.E.; Steen-Banasik, E.M. van der; Jobsen, J.J.; Leer, J.W.H.; Creutzberg, C.L.; Dielwart, M.F.; Norden, Y. Van; Canters, R.A.; Rhoon, G.C. van; Zee, J. van der

    2009-01-01

    PURPOSE: To report response rate, pelvic tumor control, survival, and late toxicity after treatment with combined radiotherapy and hyperthermia (RHT) for patients with locally advanced cervical carcinoma (LACC) and compare the results with other published series. METHODS AND MATERIALS: From 1996 to

  13. Examestane in advanced or recurrent endometrial carcinoma

    DEFF Research Database (Denmark)

    Lindemann, Kristina; Malander, Susanne; Christensen, René dePont;

    2014-01-01

    We evaluated the efficacy and safety of the aromatase inhibitor exemestane in patients with advanced, persistent or recurrent endometrial carcinoma.......We evaluated the efficacy and safety of the aromatase inhibitor exemestane in patients with advanced, persistent or recurrent endometrial carcinoma....

  14. Association between occupational history of exposure to tobacco dust and risk of carcinoma cervix: A case-control study

    Directory of Open Access Journals (Sweden)

    N Joseph

    2016-01-01

    Full Text Available Context: Cervical cancer is the second most common malignancy among women in India. There is thus a need to identify unexplored risk factors such as occupational exposure to tobacco dust to justify its increasing trend so as to recommend suitable preventive measures. Aims: The aim was to study the association between occupational exposure to tobacco dust with development of carcinoma cervix. Settings and Design: Case-control study done in two tertiary care hospitals in Mangalore. Methodology: 239 histologically confirmed new cases of cervical cancer and the equivalent number of age-matched controls from 2011 to 2012 were interviewed about occupational history of beedi rolling and related factors. Statistical Analysis: Chi-square test, unpaired t-test, logistic regression. Results: Exposure rate to tobacco dust following beedi rolling was 63 (26.4% among cases and 38 (15.9% among controls (P = 0.005, odds ratio [OR] =1.893. The latent period from occupational exposure of tobacco dust subsequent to beedi rolling and development of cervical cancer was found to be 26.5 ± 8.5 years. Adjusted OR of beedi rolling with development of cervical cancer was found to be 1.913 (P = 0.005 after controlling the confounding effect of tobacco usage and was 1.618 (P = 0.225 after controlling the effects of all confounders. Three-quarters of beedi rollers were working in conditions of inadequate ventilation and hardy anybody used face mask during work. About a quarter of participants underwent voluntary screening for cervical cancer. Conclusion: Occupational exposure to tobacco dust was found to be associated with risk of developing cervical cancer. Measures to promote awareness, timely screening of this disease along with the improvement in working conditions is required for improving the health status of beedi rollers and to minimize the incidence of carcinoma cervix in the community.

  15. Challenges of advanced hepatocellular carcinoma.

    Science.gov (United States)

    Colagrande, Stefano; Inghilesi, Andrea L; Aburas, Sami; Taliani, Gian G; Nardi, Cosimo; Marra, Fabio

    2016-09-14

    Hepatocellular carcinoma (HCC) is an aggressive malignancy, resulting as the third cause of death by cancer each year. The management of patients with HCC is complex, as both the tumour stage and any underlying liver disease must be considered conjointly. Although surveillance by imaging, clinical and biochemical parameters is routinely performed, a lot of patients suffering from cirrhosis have an advanced stage HCC at the first diagnosis. Advanced stage HCC includes heterogeneous groups of patients with different clinical condition and radiological features and sorafenib is the only approved treatment according to Barcelona Clinic Liver Cancer. Since the introduction of sorafenib in clinical practice, several phase III clinical trials have failed to demonstrate any superiority over sorafenib in the frontline setting. Loco-regional therapies have also been tested as first line treatment, but their role in advanced HCC is still matter of debate. No single agent or combination therapies have been shown to impact outcomes after sorafenib failure. Therefore this review will focus on the range of experimental therapeutics for patients with advanced HCC and highlights the successes and failures of these treatments as well as areas for future development. Specifics such as dose limiting toxicity and safety profile in patients with liver dysfunction related to the underlying chronic liver disease should be considered when developing therapies in HCC. Finally, robust validated and reproducible surrogate end-points as well as predictive biomarkers should be defined in future randomized trials. PMID:27678348

  16. Radiation dose delivery verification in the treatment of carcinoma-cervix

    Energy Technology Data Exchange (ETDEWEB)

    Shrotriya, D., E-mail: shrotriya2007@gmail.com; Srivastava, R. N. L. [Department of Radiotherapy, J.K. Cancer Institute Kanpur-208019 (India); Kumar, S. [Department of Physics, Christ Church College, Kanpur-208001 (India)

    2015-06-24

    The accurate dose delivery to the clinical target volume in radiotherapy can be affected by various pelvic tissues heterogeneities. An in-house heterogeneous woman pelvic phantom was designed and used to verify the consistency and computational capability of treatment planning system of radiation dose delivery in the treatment of cancer cervix. Oncentra 3D-TPS with collapsed cone convolution (CCC) dose calculation algorithm was used to generate AP/PA and box field technique plan. the radiation dose was delivered by Primus Linac (Siemens make) employing high energy 15 MV photon beam by isocenter technique. A PTW make, 0.125cc ionization chamber was used for direct measurements at various reference points in cervix, bladder and rectum. The study revealed that maximum variation between computed and measured dose at cervix reference point was 1% in both the techniques and 3% and 4% variation in AP/PA field and 5% and 4.5% in box technique at bladder and rectum points respectively.

  17. Radiation dose delivery verification in the treatment of carcinoma-cervix

    Science.gov (United States)

    Shrotriya, D.; Kumar, S.; Srivastava, R. N. L.

    2015-06-01

    The accurate dose delivery to the clinical target volume in radiotherapy can be affected by various pelvic tissues heterogeneities. An in-house heterogeneous woman pelvic phantom was designed and used to verify the consistency and computational capability of treatment planning system of radiation dose delivery in the treatment of cancer cervix. Oncentra 3D-TPS with collapsed cone convolution (CCC) dose calculation algorithm was used to generate AP/PA and box field technique plan. the radiation dose was delivered by Primus Linac (Siemens make) employing high energy 15 MV photon beam by isocenter technique. A PTW make, 0.125cc ionization chamber was used for direct measurements at various reference points in cervix, bladder and rectum. The study revealed that maximum variation between computed and measured dose at cervix reference point was 1% in both the techniques and 3% and 4% variation in AP/PA field and 5% and 4.5% in box technique at bladder and rectum points respectively.

  18. Preoperative external beam radiotherapy and reduced dose brachytherapy for carcinoma of the cervix: survival and pathological response

    Directory of Open Access Journals (Sweden)

    Pellizzon Antonio

    2007-02-01

    Full Text Available Abstract Purpose To evaluate the pathologic response of cervical carcinoma to external beam radiotherapy (EBRT and high dose rate brachytherapy (HDRB and outcome. Materials and methods Between 1992 and 2001, 67 patients with cervical carcinoma were submitted to preoperative radiotherapy. Sixty-five patients were stage IIb. Preoperative treatment included 45 Gy EBRT and 12 Gy HDRB. Patients were submitted to surgery after a mean time of 82 days. Lymphadenectomy was performed in 81% of patients. Eleven patients with residual cervix residual disease on pathological specimen were submitted to 2 additional insertions of HDRB. Results median follow up was 72 months. Five-year cause specific survival was 75%, overall survival 65%, local control 95%. Complete pelvic pathological response was seen in 40%. Surgery performed later than 80 days was associated with pathological response. Pelvic nodal involvement was found in 12%. Complete pelvic pathological response and negative lymphnodes were associated with better outcome (p = .03 and p = .005. Late grade 3 and 4 urinary and intestinal adverse effects were seen in 12 and 2% of patients. Conclusion Time allowed between RT and surgery correlated with pathological response. Pelvic pathological response was associated with improved outcome. Postoperative additional HDRB did not improve therapeutic results. Treatment was well tolerated.

  19. Risk-factors and strategies for control of carcinoma cervix in India: Hospital based cytological screening experience of 35 years

    Directory of Open Access Journals (Sweden)

    J S Misra

    2009-01-01

    Full Text Available Purpose: Role of risk factors in cervical carcinogenesis and strategies for control of the disease have been assessed from the accumulated cytological data, derived from 35 years of hospital-based screening in Lucknow, North India. Materials and Methods: A total of 36,484 women have been cytologically screened during a span of 35 years (April 1971 - June 2005 in the Gynaecology out patient department (OPD of Queen Mary′s Hospital. Results: The frequency of Squamous Intraepithelial Lesion (SIL and carcinoma was found to be 7.2% and 0.6%, respectively, in the present study. The study revealed high age and parity as a predominant factor in cervical carcinogenesis, while viral sexually transmitted disease (STDs -human papilloma virus (HPV and Herpes simplex virus (HSV were also largely associated with SIL cases. The study emphasized great value of clinically downstaging the cervical cancer by detecting cervical cancer in the early stage. The study also revealed a significant difference in the frequency of SIL in symptomatic and asymptomatic women. Conclusion: Based on the analyzed data, it was felt that single lifetime screening, which appears to be the most feasible and affordable mode for control of carcinoma cervix in developing countries like India, should be carried out in all women of high parity irrespective of age (with three or more children and in older women above the age of 40 years irrespective of parity.

  20. Differences in the ARID-1 alpha expressions in squamous and adenosquamous carcinomas of uterine cervix.

    Science.gov (United States)

    Solakoglu Kahraman, Dudu; Diniz, Gulden; Sayhan, Sevil; Ayaz, Duygu; Uncel, Melek; Karadeniz, Tugba; Akman, Tulay; Ozdemir, Aykut

    2015-10-01

    AT-rich interactive domain 1A (ARID1A) is a tumor suppressor gene involved in chromatin remodeling which encodes ARID1A (BAF250a) protein. Recent studies have shown the loss of ARID1A expression in several types of tumors. This retrospective study was designed to evaluate the differences in tissue expressions of ARID1A in a spectrum of cervical neoplasms. Cervical intraepithelial neoplasms, invasive squamous or adenosquamous carcinomas were identified in 100 patients recently diagnosed as cervical neoplasms based on pathology databases. In this series, there were 29 low- and 29 high-grade cervical intraepithelial neoplasms, 27 squamous cell carcinomas, and 15 adenosquamous carcinomas. Mean age of the patients was 47.8 ± 13 years (20-80 years). It was determined that the expression of ARID1A was statistically significantly down-regulated in adenosquamous carcinomas when compared with non-invasive or invasive squamous cell carcinomas (p = 0.015). Lower levels of the ARID1A expression were detected in cases with adenosquamous carcinomas (60%), low- or high-grade squamous intraepithelial lesion (SIL) (31%), and squamous cell carcinomas (18.5%). Our findings have demonstrated the presence of a correlation between ARID1A expression and adenomatous differentiation of uterine squamous cell carcinomas. Therefore, ARID1A gene may suggestively have a role in the pathogenesis of cervical adenosquamous carcinomas.

  1. Cervix carcinoma is associated with an up-regulation and nuclear localization of the dual-specificity protein phosphatase VHR

    International Nuclear Information System (INIS)

    progression in cervix carcinoma and potential new target for anticancer therapy

  2. High-dose weekly fractionation radiotherapy in advanced cancer of the uterine cervix

    Energy Technology Data Exchange (ETDEWEB)

    Browde, S.; Nissenbaum, M.; De Moor, N.G. (University of the Witwatersrand, Johannesburg (South Africa))

    1984-07-07

    A trial comparing two different radiotherapy techniques and schedules is the treatment of 83 patients with advanced cancer of the uterine cervix (stage IIIB) employing external irradiation alone is described. The one technique, used routinely in this department, employed a conventional daily fractionation schedule while the other used a high-dose weekly fractionation regimen. The techniques are described. The aim of the trial was to compare the efficacy and morbidity of these two methods of treatment. Dose distribution curves in cross-section and midsagittal planes are shown and calculations or equivalent doses at various selected points using Ellis's nominal single-dose formula are tabulated. The 2-year survival figures were 33% for the daily fractionation technique and 22% for the weekly regimen. Serious late complication rates were 6% for the daily regimen and 22% for the weekly schedule. These differences are not statistically significant. Late complication rates in the weekly fractionation regimen appeared to be lower than figures quoted by other authors. Local control within the irradiated volume was better in the group treated by the daily fractionation method.

  3. Clinical Behaviors and Outcomes for Adenocarcinoma or Adenosquamous Carcinoma of Cervix Treated by Radical Hysterectomy and Adjuvant Radiotherapy or Chemoradiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Huang, Yi-Ting; Wang, Chun-Chieh; Tsai, Chien-Sheng [Department of Radiation Oncology, Chang Gung Memorial Hospital, Lin-Kou, Chang Gung University, Taoyuan, Taiwan (China); Department of Medical Imaging and Radiological Science, Chang Gung University, Taoyuan, Taiwan (China); Lai, Chyong-Huey; Chang, Ting-Chang; Chou, Hung-Hsueh [Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Lin-Kou, Chang Gung University, Taoyuan, Taiwan (China); Lee, Steve P. [Department of Radiation Oncology, University of California, Los Angeles School of Medicine, Los Angeles, CA (United States); Hong, Ji-Hong, E-mail: jihong@adm.cgmh.org.tw [Department of Radiation Oncology, Chang Gung Memorial Hospital, Lin-Kou, Chang Gung University, Taoyuan, Taiwan (China); Department of Medical Imaging and Radiological Science, Chang Gung University, Taoyuan, Taiwan (China)

    2012-10-01

    Purpose: To compare clinical behaviors and treatment outcomes between patients with squamous cell carcinoma (SCC) and adenocarcinoma/adenosquamous carcinoma (AC/ASC) of the cervix treated with radical hysterectomy (RH) and adjuvant radiotherapy (RT) or concurrent chemoradiotherapy (CCRT). Methods and Materials: A total of 318 Stage IB-IIB cervical cancer patients, 202 (63.5%) with SCC and 116 (36.5%) with AC/ASC, treated by RH and adjuvant RT/CCRT, were included. The indications for RT/CCRT were deep stromal invasion, positive resection margin, parametrial invasion, or lymph node (LN) metastasis. Postoperative CCRT was administered in 65 SCC patients (32%) and 80 AC/ASC patients (69%). Patients with presence of parametrial invasion or LN metastasis were stratified into a high-risk group, and the rest into an intermediate-risk group. The patterns of failure and factors influencing survival were evaluated. Results: The treatment failed in 39 SCC patients (19.3%) and 39 AC/ASC patients (33.6%). The 5-year relapse-free survival rates for SCC and AC/ASC patients were 83.4% and 66.5%, respectively (p = 0.000). Distant metastasis was the major failure pattern in both groups. After multivariate analysis, prognostic factors for local recurrence included younger age, parametrial invasion, AC/ASC histology, and positive resection margin; for distant recurrence they included parametrial invasion, LN metastasis, and AC/ASC histology. Compared with SCC patients, those with AC/ASC had higher local relapse rates for the intermediate-risk group but a higher distant metastasis rate for the high-risk group. Postoperative CCRT tended to improve survival for intermediate-risk but not for high-risk AC/ASC patients. Conclusions: Adenocarcinoma/adenosquamous carcinoma is an independent prognostic factor for cervical cancer patients treated by RH and postoperative RT. Concurrent chemoradiotherapy could improve survival for intermediate-risk, but not necessarily high-risk, AC/ASC patients.

  4. Change in interstitial fluid pressure measurements in carcinoma of the uterine cervix as an early predictor of radioresponsiveness

    International Nuclear Information System (INIS)

    Purpose/Objective: Interstitial fluid pressure (IFP) has been found to be elevated in cervical carcinomas. This study sought to evaluate IFP as a potential early measure of tumor response to radiation therapy. Identification of poor responders early in the course of treatment may allow the clinician to modify the treatment strategy early in the course of therapy. Materials and Methods: IFP was measured using the wick-in-needle technique in 42 patients undergoing definitive radiotherapy for carcinoma of the cervix. Measurements were taken before and after external beam radiation treatment (EBRT) in 25, after intracavitary treatment (ICT) in 7, and after both EBRT and ICT in 10 patients. An additional 10 patients had weekly measurements during radiotherapy. Tumor stage, size, hemoglobin, and clinical response were assessed and correlated with IFP readings. Results: All initial IFP readings were elevated. The extent of elevation did not correlate with outcome (p=0.76) or stage (p=0.6). Smaller tumors had a higher initial IFP (p=0.02). Tumor response correlated with change in IFP readings (p=0.01), tumor size (0.04), hemoglobin (p=0.01), and stage (0.04). On multivariate analysis, change in IFP remained an independent predictor of response. The IFP change from pretreatment to post-EBRT was - 13±3 in complete responders versus 4±11 and 18±10 in the partial and nonresponders respectively (p=0.01). In those with post-ICT readings, the change was -18±4 in complete responders versus 54±18 in the partial responders (p=0.01). In 10 patients undergoing weekly measurement, 8 complete responders had decreasing IFP measurements. An average fall of 51.6% was seen in five patients at < 1620cGy despite little or no change in tumor size, and by 2700cGy (average decrease 31%) in the remaining 3 complete responders. Nonresponders had either no change or an increase in IFP throughout EBRT. Conclusion: IFP is elevated in tumors of the uterine cervix. Decreasing IFP measurement

  5. Intracranial metastasis from carcinoma of the cervix: A rare case report

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    Tanvi Aggarwal

    2014-01-01

    Full Text Available Brain metastasis from cervical carcinoma is very rare and have poor prognosis. We report an interesting and rare case of cervical carcinoma who developed brain metastasis following total hysterectomy with bilateral salpingoophorectomy and radiotherapy, within 6 months of primary diagnosis. Since patient prognosis is very poor, oncology physicians should anticipate the presence of this condition in order to give prompt and comprehensive treatment.

  6. Pancreatic Metastasis from Mixed Adenoneuroendocrine Carcinoma of the Uterine Cervix: A Case Report

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    Chihiro Nishimura

    2013-05-01

    Full Text Available Metastatic cancers of the pancreas are rare, accounting for approximately 2-4% of all pancreatic malignancies. Renal cell carcinoma is the most common solid tumor that metastasizes to the pancreas. Here, we present a case of uterine cervical carcinoma metastasizing to the pancreas and review the literature regarding this rare event. A 44-year-old woman with a uterine cervical tumor had undergone radical hysterectomy and had been diagnosed pathologically with stage Ib mixed adenoneuroendocrine carcinoma in 2004. She underwent concurrent radiotherapy and chemotherapy postoperatively. Pulmonary metastases subsequently appeared in 2008 and 2011, and she underwent complete resection of the lung tumors by video-assisted thoracic surgery. Although she was followed up without any treatment and with no other recurrences, positron emission tomography revealed an area of abnormal uptake within the pancreatic body in 2012. Enhanced computed tomography demonstrated a 20-mm lesion in the pancreatic body and upstream pancreatic duct dilatation. Endoscopic ultrasonography-guided fine needle aspiration was performed and pathological examination suggested neuroendocrine carcinoma (NEC. On the basis of these results and the patient's oncological background, lesions in the pancreatic body were diagnosed as secondary metastasis from the cervical carcinoma that had been treated 8 years earlier. No other distant metastases were visualized, and the patient subsequently underwent middle pancreatectomy. Pathological examination showed NEC consistent with pancreatic metastasis from the uterine cervical carcinoma. The patient has survived 7 months since the middle pancreatectomy without any signs of local recurrence or other metastatic lesions.

  7. Protein p 16INK4A expression in cervical intraepithelial neoplasia and invasive squamous cell carcinoma of uterine cervix

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    Gupta Ruchi

    2010-01-01

    Full Text Available The association of human papilloma virus (HPV infection and cervical intraepithelial neoplasia (CIN is well recognized. Interaction of HPV oncogenic proteins with cellular regulatory proteins leads to up regulation of p16 INK4A , a CDK inhibitor, which is a biomarker for HPV infection. We investigated p16 expression in CIN and invasive squamous cell carcinoma (SCC which has not been reported in the Indian population previously. Materials and Methods: Retrospective analysis of 100 cases with 20 cases each of histologically normal cervical epithelium, CIN1, 2, 3 and invasive SCC for p16 expression was performed by immunohistochemistry using commercially available mouse monoclonal antibody to p16 (clone 6H12. Statistical Analysis: For differences in expression among groups, statistical analysis was carried out using ANOVA and post hoc test of Scheffe. Results: p16 immunoreactivity was found to be both nuclear and/or cytoplasmic. The normal cervical epithelium was predominantly negative for p16 (18/20. There was a progressive increase of p16 expression with the grade of CIN. In CIN 1, two cases (20% showed nuclear and nucleocytoplasmic positivity respectively. In contrast, diffuse strong nuclear or nucleocytoplasmic expression was observed in 45 and 55% cases of CIN 2 and CIN 3 respectively. All except one squamous cell carcinoma stained strongly positive for p16. The difference in expression between CIN 2/3 and SCC versus normal cervix was found highly significant (p is equal to 0.008 and p less than 0.001. Conclusions: p16 expression correlates excellently with the grade of CIN and is a sensitive marker of cervical intraepithelial neoplasia.

  8. Epidermoid Carcinoma of the Cervix and Pregnancy. A case presentation. Carcinoma epidermoide de cuello uterino y embarazo. Presentación de un caso.

    Directory of Open Access Journals (Sweden)

    Doris González Díaz

    Full Text Available

    A 25 year-old female patient with a 12 week pregnancy was presented. She was diagnosed with an ultered Pap test. She was referred to the cervix uterine pathology specialist where an exophytic lesion compatible to cervix uterine cancer in advanced stages. The treatment as well as the conduct followed by the specialist was really hard due to the patient´s pregnant condition.

    Se presenta el caso de una paciente de 25 años, con un embarazo de 12 semanas a la que se le diagnosticó una citología alterada, y que al remitirse a la consulta de patología de cuello uterino se observó una lesión exofítica compatible con un cáncer de cuello en estadio avanzado. El tratamiento y la conducta seguida fueron difíciles debido al embarazo.

     

  9. Effective multimodality treatment for advanced epidermoid carcinoma of the female genital tract

    Energy Technology Data Exchange (ETDEWEB)

    Kalra, J.; Cortes, E.; Chen, S.; Krumholz, B.; Rovinsky, J.J.; Molho, L.; Seltzer, V.; Papantoniou, P.; Lee, J.Y.

    1985-07-01

    Fifteen patients with advanced or recurrent squamous-cell carcinoma of the cervix, vulva, vagina, and urethra were treated with simultaneous combination chemotherapy (5-fluorouracil infusion and mitomycin C) and radiotherapy (3,000 rad for a period of three weeks). Three to four weeks after completion of radiotherapy, 13 of 15 patients achieved partial or complete tumor shrinkage. Nine of 15 patients are alive, eight of whom (at a median follow-up time of 24 months) have no evidence of disease. The longest survival time was 45 + months. There was minimal toxicity associated with this therapy. The results of this pilot study suggest that the simultaneous administration of radiation and chemotherapy is an effective method of treatment of advanced female genital tract carcinoma.

  10. The Radiotherapy Effect of 512 Cases of Carcinoma of Cervix Uteri%512例子宫颈癌放射治疗疗效报告

    Institute of Scientific and Technical Information of China (English)

    LI Ailing; 李爱苓; SUN Jianheng; 孙建衡; ZHANG Wenhua; 张蓉

    2004-01-01

    Objective: To report treatment results of 512 cases of carcinoma of uteri and investigate the way to improve treatment effects. Methods: The 5-year survival rate and the factors influencing the prognosis of 512 cases of uteri were analyzed retrospectively. Results: The 5-year survival rate after radiotherapy was as follows: stage Ⅰ: 100%; stage Ⅱ: 74.5%; stage Ⅲ: 56.5%; stage Ⅳ: 28.6%. Overall 5-year survival rate was 65.4%, which was almost the same as traditional intracavitary injection (65.7%). The 5-year survival rate in cervix lesions more than 4 cm and those less than or equal to 4 cm in stage Ⅱ was 63.9% and 79.3%,respectively, with statistically significant difference (P<0.05). The 5-year survival rate of the patients with squamous carcinoma in stage Ⅱ was 77.0% and that with low differentiated squamous carcinoma was 64.0%respectively. Twenty-three (4.5%) out of 512 suffered from post-radiotherapy rectitis, 18 (3.5%) cystitis.Conclusion: the survival rate of the patients with cervix carcinoma subject to radiotherapy is stabilized to 65%. The diameter and pathological classes affect survival rate, respectively. Low radiotherapy dose decrease complications.

  11. Characterization of human papillomavirus type 66 from an invasive carcinoma of the uterine cervix.

    OpenAIRE

    Tawheed, A R; Beaudenon, S; Favre, M; Orth, G

    1991-01-01

    Human papillomavirus (HPV) DNA sequences coexisting with HPV16 and HPV45 were cloned from an invasive cervical carcinoma. The cloned HPV was shown to be a novel type, named HPV66, and is related to HPV56 (an HPV detected in cervical cancer). After screening 160 anogenital biopsies, four specimens exhibited histological features of intraepithelial neoplasia and contained HPV66 sequences. Of these, three were found to be associated with another HPV type.

  12. Dual Tracer PET Imaging with FDG and FLT Differentiates Tuberculous Lymphadenopathy from Metastases in a Case of Carcinoma Cervix

    International Nuclear Information System (INIS)

    A forty-year-old woman with a known case of carcinoma cervix underwent 18-fluorodeoxyglucose positron emission tomography.computed tomography (18-FDG PET/CT) for evaluation of abdominal lymphadenopathy. Her treatment history included radical hysterectomy and radiotherapy 6 months ago. She complained of weight loss of 7 kg over last 5 months. The maximum intensity projection (MIP) image (Fig. 1a, arrows) revealed multiple areas of intense FDG uptake, which on CT and fused PET/CT images were localized to multiple lymph nodes in bilateral cervical region, right axilla, mediastinum and abdomen. The SUVmax of right axillary lymph nodes (most FDG avid of all lymph node groups) was 15.3. There was no evidence of metabolically active disease or CT demonstrable abnormality in rest of the body. Presence of metabolically active disease in extensive supradiaphramatic lymphadenopathy was unusual for a case of carcinoma cervix. This finding, along with history of significant weight loss and absence of extranodal disease, was suspicious for unrelated pathology like lymphoproliferative disorder or granulomatous disease. Mixed malignant and benign lymphadenopathy was also considered a possibility. To solve the conundrum, 18-fluoro-L-thymidine (FLT) PET/CT was performed on the next day. This scan was performed to assess the proliferation rate in various above-mentioned lymph nodes, and to plan the optimum site of biopsy. The FLT PET scan (Fig. 1b) showed physiological distribution of the tracer in bone marrow, liver, gall bladder and urinary bladder. There was minimal FLT uptake in the enlarged, FDG avid lymph nodes (Fig. 1c and d). SUVmax of FLT uptake in right axillary lymph nodes was 1.4 (SUVmax of FDG uptake = 15.8). The SUVmax of FLT uptake in cervical, mediastinal and abdominal lymph nodes were 1.3, 1.4 and 1.0 respectively. (SUVmax of FDG uptake 12.1, 12.7 and 11.9, respectively). Considering avidity for FDG and non-avidity of proliferation marker tracer (FLT), possibility of

  13. Dual Tracer PET Imaging with FDG and FLT Differentiates Tuberculous Lymphadenopathy from Metastases in a Case of Carcinoma Cervix

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    Joshi, Prathamesh; Lele, Vikram; Aland, Parag; Gemawat, Shilpa [Jaslok Hospital and Research Centre, Woril (India)

    2013-09-15

    A forty-year-old woman with a known case of carcinoma cervix underwent 18-fluorodeoxyglucose positron emission tomography.computed tomography (18-FDG PET/CT) for evaluation of abdominal lymphadenopathy. Her treatment history included radical hysterectomy and radiotherapy 6 months ago. She complained of weight loss of 7 kg over last 5 months. The maximum intensity projection (MIP) image (Fig. 1a, arrows) revealed multiple areas of intense FDG uptake, which on CT and fused PET/CT images were localized to multiple lymph nodes in bilateral cervical region, right axilla, mediastinum and abdomen. The SUVmax of right axillary lymph nodes (most FDG avid of all lymph node groups) was 15.3. There was no evidence of metabolically active disease or CT demonstrable abnormality in rest of the body. Presence of metabolically active disease in extensive supradiaphramatic lymphadenopathy was unusual for a case of carcinoma cervix. This finding, along with history of significant weight loss and absence of extranodal disease, was suspicious for unrelated pathology like lymphoproliferative disorder or granulomatous disease. Mixed malignant and benign lymphadenopathy was also considered a possibility. To solve the conundrum, 18-fluoro-L-thymidine (FLT) PET/CT was performed on the next day. This scan was performed to assess the proliferation rate in various above-mentioned lymph nodes, and to plan the optimum site of biopsy. The FLT PET scan (Fig. 1b) showed physiological distribution of the tracer in bone marrow, liver, gall bladder and urinary bladder. There was minimal FLT uptake in the enlarged, FDG avid lymph nodes (Fig. 1c and d). SUVmax of FLT uptake in right axillary lymph nodes was 1.4 (SUVmax of FDG uptake = 15.8). The SUVmax of FLT uptake in cervical, mediastinal and abdominal lymph nodes were 1.3, 1.4 and 1.0 respectively. (SUVmax of FDG uptake 12.1, 12.7 and 11.9, respectively). Considering avidity for FDG and non-avidity of proliferation marker tracer (FLT), possibility of

  14. Clinical significance of cumulative biological effective dose and overall treatment time in the treatment of carcinoma cervix

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    Mandal Abhijit

    2007-01-01

    Full Text Available The purpose of this retrospective study is to report the radiotherapy treatment response of, and complications in, patients with cervical cancer on the basis of cumulative biologic effective dose (BED and overall treatment time (OTT. Sixty-four (stage II - 35/64; stage III - 29/64 patients of cervical cancer were treated with combination of external beam radiotherapy (EBRT and low dose rate intracavitary brachytherapy (ICBT. The cumulative BED was calculated at Point A (BED 10 ; and bladder, rectal reference points (BED 2.5 using the linear-quadratic BED equations. The local control (LC rate and 5-year disease-free survival (DFS rate in patients of stage II were comparable for BED 10 < 84.5 and BED 10 > 84.5 but were much higher for BED 10 > 84.5 than BED 10 < 84.5 ( P < 0.01 in stage III patients. In the stage II patients, The LC rate and 5-year DFS rate were comparable for OTT < 50 days and for OTT> 50 days but were much higher in stage III patients with OTT < 50 than OTT> 50 days ( P < 0.001. It was also observed that patients who received BED 2.5 < 105 had lesser rectal ( P < 0.001 and bladder complications than BED 2.5 > 105. Higher rectal complication-free survival (CFS R rate, bladder complication-free survival (CFS B rate and all-type late complication-free survival rate were observed in patients who received BED 2.5 < 105 than BED 2.5 > 105. A balanced, optimal and justified radiotherapy treatment schedule to deliver higher BED 10 (>84.5 and lower BED 2.5 (< 105 in lesser OTT (< 50 days is essential in carcinoma cervix to expect a better treatment outcome in all respects.

  15. Radiation injuries of the pelvis and proximal parts of the femur after irradiation of carcinoma of the cervix uteri

    International Nuclear Information System (INIS)

    Data relating to 244 patients with carcinoma of the cervix uteri treated by intensive radiotherapy are given. Radiation injury of bone was diagnosed in 12 cases (4.9 +/- 1.4 percent). After x-ray therapy alone they were found in five of 59 patients treated (8.5 +/- 3.6 percent), and after γ-ray therapy in one of 171 cases (0.6 +/- 0.6 percent). The minimal focal dose of x-ray therapy causing radiation injury to bone was 5,000 rads. With an increase in dose, the frequency of injuries also increased. Radiation injury was found after γ-ray therapy with an absorbed dose of 7,000 rads. The radiological features of radiation injury of bones after irradiation of malignant tumors of the pelvis are increasing osteoporosis and the appearance of foci of sclerosis and osteolysis. Necrotic areas of various sizes may be formed. A fracture of the neck of the femur may be prevented in some cases by taking precautionary measures. Healing of an injured part depends on the size of the dose given. Large doses completely suppressed the reparative powers of the bone. Unlike changes that are traumatic in nature, radiation fractures of the pelvic bones and the proximal part of the femur have a mild clinical course; sometimes the patients continue to use the lower limb, simply complaining of pain that may vary in severity. Metastasization of tumors of the uterus to the pelvic bones is possible but infrequent. Metastases are usually associated with increasing pain

  16. Utility of GATA3 immunohistochemistry in differentiating urothelial carcinoma from prostate adenocarcinoma and squamous cell carcinomas of the uterine cervix, anus, and lung.

    Science.gov (United States)

    Chang, Alex; Amin, Ali; Gabrielson, Edward; Illei, Peter; Roden, Richard B; Sharma, Rajni; Epstein, Jonathan I

    2012-10-01

    Distinguishing invasive high-grade urothelial carcinoma (UC) from other carcinomas occurring in the genitourinary tract may be difficult. The differential diagnosis includes high-grade prostatic adenocarcinoma, spread from an anal squamous cell carcinoma (SCC), or spread from a uterine cervical SCC. In terms of metastatic UC, the most common problem is differentiating spread of UC to the lung from a primary pulmonary SCC. Immunohistochemical analysis (IHC) for GATA binding protein 3 (GATA3), thrombomodulin (THROMBO), and uroplakin III was performed on a tissue microarray (TMA) containing 35 cases of invasive high-grade UC. GATA3 IHC was also performed on TMAs containing 38 high-grade (Gleason score ≥8) prostatic adenocarcinomas, representative tissue sections from 15 invasive anal SCCs, representative tissue sections from 19 invasive cervical SCCs, and TMAs with 12 invasive cervical carcinomas of the cervix [SCC (n=10), SCC with neuroendocrine features (n=1), and adenosquamous carcinoma (n=1)]. In addition, GATA3 IHC was performed on representative tissue sections from 15 pulmonary UC metastases and a TMA with 25 SCCs of the lung and 5 pulmonary non-small cell carcinomas with squamous features. GATA3, THROMBO, and uroplakin III were positive in 28 (80%), 22 (63%), and 21 (60%) cases of high-grade UC, respectively. All cases of GATA3-positive staining were nonfocal; 25 (89%) cases demonstrated moderate to strong staining, and 3 (11%) demonstrated weak staining. Of the 7 cases that failed to express GATA3, 5 were positive for THROMBO and/or uroplakin III, whereas 2 were negative for all 3 markers. None of the 38 high-grade prostatic adenocarcinomas was positive for GATA3. Weak GATA3 staining was present in occasional basal cells of benign prostate glands, in a few benign atrophic glands, and in urothelial metaplasia. Of the 15 cases of anal SCCs, 2 (7%) cases showed focal weak staining, and 1 (3%) showed focal moderate staining. Weak staining was also rarely

  17. Second cancers after squamous cell carcinoma and adenocarcinoma of the cervix

    DEFF Research Database (Denmark)

    Chaturvedi, Anil K; Kleinerman, Ruth A; Hildesheim, Allan;

    2008-01-01

    PURPOSE: Although cervical squamous cell carcinoma (SCC) and adenocarcinoma (AC) are both caused by human papillomavirus (HPV) infection, they differ in cofactors such as cigarette smoking. We assessed whether these cofactor differences translate into differences in second cancer risk. PATIENTS...... to lung cancer (SIR for cervical SCC = 2.69 v AC = 2.18; P = .026). The increased lung cancer risk among cervical AC survivors was observed for both lung SCC and lung AC. SIRs for second cancers of the colon, soft tissue, melanoma, and non-Hodgkin's lymphoma were significantly higher among cervical AC...... than SCC survivors. CONCLUSION: The second cancer profiles among cervical SCC and AC survivors mirror the similarities and differences in cofactors for these two histologies. Because smoking is not a cofactor for cervical AC, the increased lung cancer risk suggests a role for additional factors....

  18. The American Brachytherapy Society recommendations for low-dose-rate brachytherapy for carcinoma of the cervix

    International Nuclear Information System (INIS)

    Purpose: This report presents guidelines for using low-dose-rate (LDR) brachytherapy in the management of patients with cervical cancer. Methods: Members of the American Brachytherapy Society (ABS) with expertise in LDR brachytherapy for cervical cancer performed a literature review, supplemented by their clinical experience, to formulate guidelines for LDR brachytherapy of cervical cancer. Results: The ABS strongly recommends that radiation treatment for cervical carcinoma (with or without chemotherapy) should include brachytherapy as a component. Precise applicator placement is essential for improved local control and reduced morbidity. The outcome of brachytherapy depends, in part, on the skill of the brachytherapist. Doses given by external beam radiotherapy and brachytherapy depend upon the initial volume of disease, the ability to displace the bladder and rectum, the degree of tumor regression during pelvic irradiation, and institutional practice. The ABS recognizes that intracavitary brachytherapy is the standard technique for brachytherapy for cervical carcinoma. Interstitial brachytherapy should be considered for patients with disease that cannot be optimally encompassed by intracavitary brachytherapy. The ABS recommends completion of treatment within 8 weeks, when possible. Prolonging total treatment duration can adversely affect local control and survival. Recommendations are made for definitive and postoperative therapy after hysterectomy. Although recognizing that many efficacious LDR dose schedules exist, the ABS presents suggested dose and fractionation schemes for combining external beam radiotherapy with LDR brachytherapy for each stage of disease. The dose prescription point (point A) is defined for intracavitary insertions. Dose rates of 0.50 to 0.65 Gy/h are suggested for intracavitary brachytherapy. Dose rates of 0.50 to 0.70 Gy/h to the periphery of the implant are suggested for interstitial implant. Use of differential source activity or

  19. Expression of survivin and matrix metalloproteinases in adenocarcinoma and squamous cell carcinoma of the uterine cervix.

    Science.gov (United States)

    Yoshida, Hiroyuki; Sumi, Toshiyuki; Hyun, Yooji; Nakagawa, Eri; Hattori, Kanae; Yasui, Tomoyo; Morimura, Mina; Honda, Ken-Ichi; Nakatani, Tatsuya; Ishiko, Osamu

    2003-01-01

    Cervical cancer can be classified into two histological types: squamous cell carcinoma (SCA) and adenocarcinoma (ACA). Reportedly ACA has poorer prognoses, metastasizes more easily to lymph nodes, and is more resistant to radiotherapy than SCA. To clarify the cause of characteristic differences between these histological types, we examined the expressions of apoptosis inhibiting and tumor-invasion related factors in both histological types. We reviewed the 34 cases of cervical cancer (17 ACA, 17 SCA) that had surgery as their initial treatment at Osaka City University Medical School Hospital between 1996 and 2001. The differences of survivin, and matrix metalloproteinase (MMP-2, and MMP-7) expressions between both histological types were immunohistochemically assayed, and the correlation between the expression of each protein and clinicopathological characteristics was analyzed. Survivin was expressed significantly stronger in ACA cases (p=0.035). The number of patients who expressed MMP-2 and MMP-7 simultaneously was significantly higher in SCA cases (p=0.039). MMP-2 and MMP-7 had tendencies to be expressed stronger in SCA (p=0.057 and p=0.084, respectively). These results suggest that the differences of the expression of survivin (an apoptosis inhibiting factor), MMP-2, and MMP-7 (tumor-invasion related factors) between ACA and SCA were causes of the characteristic differences between the two histological types.

  20. Treatments for invasive carcinoma of the cervix: what are their impacts on the pelvic floor functions?

    Directory of Open Access Journals (Sweden)

    Alessandra Ferreira de Noronha

    2013-01-01

    Full Text Available Aims: Describe the impact of surgery, radiotherapy and chemoradiation in the pelvic floor functions in cervical cancer patients. Materials and Methods: A prospective study with women submitted to radical hysterectomy (RH (n = 20, exclusive radiotherapy (RT (n = 20 or chemoradiation (CT/RT (n = 20 for invasive cervical cancer. Urinary, intestinal and sexual function, as well as vaginal length and pelvic floor muscle contraction were evaluated. Comparisons between groups were performed by Kruskal-Wallis and Chi-square tests (p < 0.05. Results: The groups were similar in stress urinary incontinence incidence (p = 0.56, urinary urgency (p = 0.44, urge incontinence (p = 0.54, nocturia (p = 0.53, incomplete bowel emptying (p = 0.76, bowel urgency (p = 0.12 and soilage (p = 0.43. The CT/RT group presented a higher urinary frequency (p < 0.001 and diarrhea (p = 0.025. Patients in the RH group were more sexually active (p = 0.01 and experienced less dyspareunia (p = 0.021. Vaginal length was shorter in RT group (5.5 ± 1.9cm and CT/RT(5.3 ± 1.5 cm than in the RH group (7.4 ± 1.1 cm (p < 0.001. Pelvic floor muscle contraction was similar (p = 0.302. Conclusions: RT and CT/RT treatment for cervical carcinoma are more associated to sexual and intestinal dysfunctions.

  1. Dosimetric study comparing intensity modulated and conformal pelvic radiotherapy boost plans in locally advanced cancer cervix in NCI-Cairo

    Institute of Scientific and Technical Information of China (English)

    Mohamed Mahmoud; Hesham A. EL-Hossiny; Nashaat A. Diab; Mahmoud Shosha

    2013-01-01

    Objective: This study was to compare 5 field conformal technique to the intensity modulated radiotherapy (IMRT) 8 fields technique in boosting locally advanced cancer cervix cases after external beam radiotherapy with respect to target volume coverage and dose to normal tissues. Methods: We conducted a single institutional comparative dosimetric analysis of 10 patients with cancer cervix who was presented to radiotherapy department in National Cancer Institute, Cairo in period between June 2012 to September 2012 and received a CRT boost in the place of planned brachytherapy after large field pelvic radiotherapy (PRT) with concurrent chemotherapy were retrospectively identified. All tumors were situated in the low central pelvis. Two plans were done for every patient; one using the 8 fields IMRT and the second one using 5 fields' 3DCRT the two techniques were then compared using dose volume histogram (DVH) analysis for the PTV, bladder, rectum and both femoral heads. Results: Comparing different DVHs, it was found that the planning target volume (PTV) was adequately covered in both plans while it was demonstrates that the 8 fields IMRT technique carried less doses reaching OARs (rectum, bladder, both femoral heads). Conclusion: From the present study, it is concluded that IMRT technique spared more efficiently OARs than CRT technique but both techniques covered the PTV adequately so whenever possible IMRT technique should be used.

  2. Losses of expression of the antigens A, Lea and Lex and over-expression of Ley in carcinomas and HG-SIL of the uterine cervix

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    Álvarez-Fernández Emilio

    2008-09-01

    Full Text Available Abstract Background The glycosylation of a great number of molecules, glyco-protein or glycolipids, has been of interest for decades. Objective To compare the expressive patterns of the isoantigenic determinants of histo-blood groups ABH and Lewis in squamous and simple epithelium and in precursors and cancers of the cervix. Methods A total of 36 lesions and neoplasms (10 LG-SIL, 16 HG-SIL and 10 invasive carcinomas have been studied with immunohistochemical techniques, using monoclonal antibodies (MoAb BG1 to BG8 for precursor chains, blood-group ABH and Lewis group Lea, Leb, Lex, and Ley, and four types of lectins. In addition, we have studied the expression of p53 protein and PCNA, establishing the rate of proliferation of each lesion. Using PCR techniques, we have also detected part of the intron of the E6 gene of HPV-16. Results In the invasive cervical carcinomas, we observed a loss of expression of the Lex antigen (p y antigens. With PCNA, we established a proliferative rate which tended to be greater in relation to the progression of the cervix neoplasms. Conclusion These results indicate that there is a relation between the losses of histo-blood groups and the progression of the squamous intraepithelial lesions.

  3. Estadiamento cirúrgico do câncer de colo de útero localmente avançado Surgical staging of locally advanced uterine cervix cancer

    Directory of Open Access Journals (Sweden)

    Heitor Ricardo Cosiski Marana

    2005-12-01

    controle locorregional da doença na pelve.PURPOSE: to assess to what extent the surgical staging differs from the clinical staging among cases of advanced uterine cervix carcinoma, and also to assess the percentage of cases with positive para-aortic ganglia in this group of patients. METHODS: this is a descriptive prospective study in which 36 patients with histological diagnosis of uterine cervix carcinoma considered locally advanced were included (stages IB2, IIB, IIIA and B, and IVA. The cases were submitted to clinical staging, according to FIGO criteria. All patients were to be treated with neoadjuvant chemotherapy. Age ranged from 40 to 73 years, with a mean of 56.2±7.9. The procedure started with pelvic lymphadenectomy followed by para-aortic lymphadenectomy, in case the pelvic lymph nodes were positive on surgical examination. Examination of the abdominal cavity and lymphadenectomy were done either through laparotomy or laparoscopy, chosen at random. In each case, the clinical staging was compared to the surgical staging, considered the gold standard. RESULTS: in the clinical staging (CS, 7 cases were classified as IB2 (tumors larger than 4 cm, 22 cases as CSII and 7 cases as CSIII. The surgical assessment changed the clinical staging as follows: the stage was decreased in six cases, and increased in 13. There was agreement only in 18 cases (50%. The para-aortic lymph nodes were affected in six cases. CONCLUSIONS: clinical staging of locally advanced uterine cervix carcinoma is incorrect in most of the cases. Such inconsistency may lead to excessive treatment in some cases, but about one fourth of the patients with positive para-aortic ganglia would not be adequately treated with the current standard treatment radiotherapy with chemosensitization, which aims at the local regional control of the pelvic disease.

  4. Sorafenib in advanced hepatocellular carcinoma

    DEFF Research Database (Denmark)

    Køstner, Anne Helene; Sørensen, M; Olesen, René Krøjgaard;

    2013-01-01

    Advanced HCC is a clinical challenge with limited treatment options. The multikinase inhibitor sorafenib is the first and only agent showing a survival benefit in these patients. In this study we evaluate the efficacy and tolerability of sorafenib in an unselected patient population. Furthermore we...

  5. Comparative analysis of 2D and 3D dosimetry with brachytherapy high dose rate cervix carcinoma un operated; Analisis comparativo de dosimetria 2D y 3D con braquiterapia de alta tasa de dosis

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Castejon, M. A.; Penedo Cobos, J. M.; Rincon Perez, M.; Gomez Alonso, S.; Luna Tirado, J.; Perez Casas, A. M.

    2011-07-01

    It has recently been installed in our department based on an SPB CT images, and found that the dose at points H is less than that obtained by calculations based on radiographs. This study aims to analyze this discrepancy in the transition from 2D to 3D calculation in patients with carcinoma of the cervix not operated.

  6. Present status and future of high-precision image guided adaptive brachytherapy for cervix carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Poetter, Richard; Kirisits, Christian; Fidarova, Elena F.; Dimopoulos, Johannes C. A.; Berger, Daniel; Tanderup, Kari; Lindegaard, Jacob C. (Dept. of Radiotherapy Medical Univ. of Vienna, General Hospital Vienna, Wien (Austria))

    2008-08-15

    target- and organ-related DVH parameters versus disease control and side effects, which need further clarification. Overall, a very high local control rate can be achieved with minor treatment related morbidity. This favourable therapeutic ratio seems to be now reproducible under different conditions at various treatment centres. These results have to be validated within the upcoming multi-centre prospective IntErnational study on MRI-guided brachytherapy in locally advanced cervical cancer (EMBRACE)

  7. Are recommendations from carcinoma of the cervix Patterns of Care studies (PCS) in the United States of America (USA) applicable to centers in developing countries?

    International Nuclear Information System (INIS)

    Purpose: To compare patient demographics, treatment resources, practice patterns, and outcome results for squamous cell carcinoma of the uterine cervix (SCC) between the 1978 and 1983 Patterns of Care studies (PCS) in the United States of America (USA) and a nonacademic center within a developing country. Methods and Materials: Patient details (race, age, stage, and number per year), treatment used, and treatment outcome were retrieved from the charts of the 1160 cases registered at this center with SCC of the cervix between 1976 and 1985. Demographic variables and Kaplan-Meier survival estimates were calculated and compared with results from published PCS reviews. Results: There is a significant difference in the racial group presentation of cervix cancer at this center compared with the PCS reviews (p < 0.005), and median ages are significantly lower at this center (t = p < 0.001). The proportion of patients with Stage III or more was significantly higher at this center than the PCS centers (24 vs. 47%, p < 0.001). There were also vast differences in facility resources. Fewer cases at this center underwent intracavitary insertions than at PCS centers. Mean Point A doses were significantly reduced for this center compared with the PCS reviews. Kaplan-Meier estimates were similar for Stage I and II in PCS centers and this center, but were inferior for this center in Stage III patients (p < 0.05 for OS and p < 0.01 for LC). Late morbidity rates were similar for both PCS centers and this center. Conclusion: PCS recommendations may be applicable to nonacademic centers within developing countries, if the latter use staging techniques that are consistent with the PCS staging guidelines

  8. Body mass index versus bladder and rectal doses using 2D planning for patients with carcinoma of the cervix undergoing HDR brachytherapy

    Directory of Open Access Journals (Sweden)

    Anil Kumar Talluri

    2016-06-01

    Full Text Available Purpose: To assess bladder and rectum doses in relation to body mass index of patients undergoing high dose rate brachytherapy for the treatment of carcinoma of the cervix.Methods: The cohort consists of fifty subjects with carcinoma of the uterine cervix presented with grade II and III. Patient’s height and weight was measured before the insertion of applicator in situ. Body mass index (BMI of the patient was calculated in accordance to World Health Organization definition (weight in Kg/ height in m2. Adequacy of position and orientation of the applicator was confirmed with the help of orthogonal X-ray images and the same were transferred to the treatment planning system (TPS to generate treatment plan. Prescription doses were optimized to Point A and to reference lines placed at 0.5 cm apart from the surface of ovoids. The following dose reference points were identified on orthogonal x-ray images for analysis using the rectal marker and Foleys bulb inflated with radio opaque dye Rectal points at the level of femoral heads (RL and pubis symphysis (RLP, Anorectum Junction (AR Jn point and Rectosigmoid (RS point and Bladder point (BL. Pearson regression analysis was used to analyze data from TPS.Results: The mean BMI was 22.7 kg/m2 and average age was 49.9 years. Analysis showed that RL point dose and BMI were inversely correlated with a coefficient -0.45 (p = 0.001. The trend continued along the rectal tube in cranio-caudal direction, as RLP and AR Jn points showed inversion co-efficiency with increase in BMI,-0.48 (p < 0.01 and -0.51 (p < 0.01 respectively. Bladder point showed weak positive correlation to BMI, 0.12 (p = 0.38.Conclusion: Significant rectal dose reduction is observed with increase in BMI. Bladder dose did not show statistically significant correlation with BMI. Based on the findings, BMI constitutes a confounding factor in the treatment of carcinoma of cervix.

  9. Preoperative concomitant radio chemotherapy in bulky carcinoma of the cervix: Institut Curie experience; Chimioradiotherapie concomitante preoperatoire dans les carcinomes du col uterin de stades IB2 a IIB: experience de l'Institut Curie

    Energy Technology Data Exchange (ETDEWEB)

    Kirova, Y.M.; Bourhaleb, Z.; Campitelli, M.; De la Rochefordiere, A. [Institut Curie, Groupe de Gynecologie, Service d' Oncologie et de Radiotherapie, 75 - Paris (France); Alran, S.; Fourchotte, V. [Institut Curie, Groupe de Gynecologie, Service de Chirurgie, 75 - Paris (France); Plancher, C. [Institut Curie, Groupe de Gynecologie, Service de Biostatistique, 75 - Paris (France); Beuzeboc, P.; Cottu, P. [Institut Curie, Groupe de Gynecologie, Service d' Oncologie Medicale, 75 - Paris (France); Petrow, P. [Institut Curie, Groupe de Gynecologie, Service de Radiologie, 75 - Paris (France); Cremoux, P. de; Sastre-Garau, X. [Institut Curie, Groupe de Pathologie, Service de Radiologie, 75 - Paris (France)

    2009-07-15

    Purpose: To evaluate the treatment results of patients (pts) with Figo stage IB2, IIA, IIB cervical carcinoma (C.C.) treated with preoperative radio chemotherapy, followed by extended radical hysterectomy. Patients and methods: Retrospective study of 148 women treated to the Curie Institute for operable Figo Stage IB2 to IIB, biopsy proved C.C.. Among them, 70 pts, median age 46 years, were treated using the same regimen associating primary radio cis-platinum based chemotherapy,intracavitary LDR brachytherapy, followed by extended radical hysterectomy. Kaplan-Meier estimates were used to draw survival curves. Comparisons of survival distribution were assessed by the log-rank test. Results: Complete histological local-regional response was obtained in 56% of the pts (n = 39). Residual macroscopic or microscopic disease in the cervix was observed in 28 pts (40%). All but one had in situ microscopic residual C.C.. Lateral residual disease in the parametria was also present in nine pts, all with residual C.C.. Pelvic lymph nodes were free from microscopic disease in 56 pts (80%). Eight of 55 (11%) radiological N0 patients had microscopic nodal involvement, as compared to 6/15 (40%) radiological N1 (p = 0.03). Seventeen pts (25%) had residual cervix disease but negative nodes. After median follow-up of 40 months (range, 8-141), 38/70 patients (54.1%) are still alive and free of disease, six (8.6%) alive with disease, and 11 (15.8%) patients were lost for follow-up but free of disease. Conclusion: The treatment of locally advanced C.C. needs a new multidisciplinary diagnostic and treatment approach using new therapeutic arms to improve the survival and treatment tolerance among women presenting this disease. (authors)

  10. Comparison of Southern blot analysis with isotopic and nonisotopic in situ hybridization for the detection of human papillomavirus sequences in invasive carcinoma of the uterine cervix.

    Science.gov (United States)

    D'Amato, L; Pilotti, S; Rotola, A; Di Luca, D; Cassai, E; Rilke, F

    1992-03-01

    To compare the efficiency of hybridization methods for the detection of HPV genome, 22 cases of invasive squamous cell carcinoma of the uterine cervix were analyzed by Southern blot analysis and in situ hybridization carried out with 35S- and biotin-labeled probes. These cases contained from less than one to as many as 50 copies per cell of HPV 16 and 18 types. To increase the sensitivity of biotinylated probes, a silver enhancement procedure of the peroxidase reaction product was applied. Results showed that in situ hybridization performed with isotopic probes is as sensitive as Southern blot analysis and is more sensitive than that performed with biotin-labeled probe. However, the application of the silver enhancement procedure increases the percentage of HPV-positive cases from 27 to 50%.

  11. Early diffusion weighted magnetic resonance imaging can predict survival in women with locally advanced cancer of the cervix treated with combined chemo-radiation

    Energy Technology Data Exchange (ETDEWEB)

    Somoye, Gbolahan; Parkin, David [Ward 42, Aberdeen Royal Infirmary, Aberdeen (United Kingdom); Harry, Vanessa [Royal Marsden NHS Foundation Trust, London (United Kingdom); Semple, Scott [Queen' s Medical Research Institute, Centre for Cardiovascular Science, Clinical Research Imaging Centre, Edinburgh (United Kingdom); Plataniotis, George [Musgrove Park Hospital, Taunton and Somerset NHS Foundation, Taunton (United Kingdom); Scott, Neil [University of Aberdeen, Section of Population Health, Aberdeen (United Kingdom); Gilbert, Fiona J. [University of Cambridge, Radiology Department, Box 218, Cambridge (United Kingdom)

    2012-11-15

    To assess the predictive value of diffusion weighted imaging (DWI) for survival in women treated for advanced cancer of the cervix with concurrent chemo-radiotherapy. Twenty women treated for advanced cancer of the cervix were recruited and followed up for a median of 26 (range <1 to 43) months. They each had DWI performed before treatment, 2 weeks after beginning therapy (midtreatment) and at the end of treatment. Apparent diffusion coefficient (ADC) values were calculated from regions of interest (ROI). All participants were reviewed for follow-up data. ADC values were compared with mortality status (Mann-Whitney test). Time to progression and overall survival were assessed (Kaplan-Meier survival graphs). There were 14 survivors. The median midtreatment ADC was statistically significantly higher in those alive compared to the non-survivors, 1.55 and 1.36 (x 10{sup -3}/mm{sup 2}/s), respectively, P = 0.02. The median change in ADC 14 days after treatment commencement was significantly higher in the alive group compared to non-survivors, 0.28 and 0.14 (x 10{sup -3}/mm{sup 2}/s), respectively, P = 0.02. There was no evidence of a difference between survivors and non-survivors for pretreatment baseline or post-therapy ADC values. Functional DWI early in the treatment of advanced cancer of the cervix may provide useful information in predicting survival. (orig.)

  12. Advances in hepatocellular carcinoma: Nonalcoholic steatohepatitis-related hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Fauzia; Z; Khan; Ryan; B; Perumpail; Robert; J; Wong; Aijaz; Ahmed

    2015-01-01

    An increase in the prevalence of obesity and diabetes mellitus has been associated with the rise in non-alcoholic fatty liver disease(NAFLD). Two-thirds of the obese and diabetic populations are estimated to develop NAFLD. Currently, NAFLD is the most common etiology for chronic liver disease globally. The clinical spectrum of NAFLD ranges from simple steatosis, an accumulation of fat greater than 5% of liver weight, to nonalcoholic steatohepatitis(NASH), a more aggressive form with necroinflammation and fibrosis. Among the patients who develop NASH, up to 20% may advance to cirrhosis and are at risk for complications of end-stage liver disease. One of the major complications observed in patients with NASH-related cirrhosis is hepatocellular carcinoma(HCC), which has emerged as the sixth most common cancer and second leading etiology of cancer-related deaths worldwide. The incidence of HCC in the United States alone has tripled over the last three decades. In addition, emerging data are suggesting that a small proportion of patients with NAFLD may be at higher risk for HCC in the absence of cirrhosis - implicating obesity and diabetes mellitus as potential risk factors for HCC.

  13. Impact of 3D image-based PDR brachytherapy on outcome of patients treated for cervix carcinoma in France: Results of the French STIC prospective study

    International Nuclear Information System (INIS)

    Purpose: In 2005 a French multicentric non randomized prospective study was initiated to compare two groups of patients treated for cervix carcinoma according to brachytherapy (BT) method: 2D vs 3D dosimetry. The BT dosimetric planning method was chosen for each patient in each center according to the availability of the technique. This study describes the results for 705 out of 801 patients available for analysis. Patients and methods: For the 2D arm, dosimetry was planned on orthogonal X-Rays using low dose rate (LDR) or pulsed dose rate (PDR) BT. For the 3D arm, dosimetry was planned on 3D imaging (mainly CT) and performed with PDR BT. Each center could follow the dosimetric method they were used to, according to the chosen radioelement and applicator. Manual or graphical optimization was allowed. Three treatment regimens were defined: Group 1: BT followed by surgery; 165 patients (2D arm: 76; 3D arm: 89); Group 2: EBRT (+chemotherapy), BT, then surgery; 305 patients (2D arm: 142; 3D arm: 163); Group 3: EBRT (+chemotherapy), then BT; 235 patients, (2D arm: 118; 3D arm: 117). The DVH parameters for CTVs (High Risk CTV and Intermediate Risk CTV) and organs at risk (OARs) were computed as recommended by GYN GEC ESTRO guidelines. Total doses were converted to equivalent doses in 2 Gy fractions (EQD2). Side effects were prospectively assessed using the CTCAEv3.0. Results: The 2D and 3D arms were well balanced with regard to age, FIGO stage, histology, EBRT dose and chemotherapy. For each treatment regimen, BT doses and volumes were comparable between the 2D and 3D arms in terms of dose to point A, isodose 60 Gy volume, dose to ICRU rectal points, and TRAK. Dosimetric data in the 3D arm showed that the dose delivered to 90% of the High Risk CTV (HR CTV D90) was respectively, 81.2 Gyα/β10, 63.2 Gyα/β10 and 73.1 Gyα/β10 for groups 1, 2 and 3. The Intermediate Risk (IR) CTV D90 was respectively, 58.5 Gyα/β10, 57.3 Gyα/β10 and 61.7 Gyα/β10 for groups 1, 2 and

  14. Development of uterine neoplasms following radiotherapy for carcinoma of uterine cervix: a clinical evaluation of 47 patients

    International Nuclear Information System (INIS)

    Objective: To analysis the characteristics and clinical features of uterine neoplasms developed after radiation therapy for cervical carcinoma. Methods: The clinical data of 47 patients of uterine neoplasm developed following radiotherapy for uterine cervical carcinoma were retrospectively reviewed. Results: The median age on diagnosis of uterine neoplasms was 62 years (range 38-77), and the median latency from the initial therapy to the development of uterine neoplasm was 14 years (range 5-35). Thirty of 47 patients had endometrial carcinoma, of which 3 were uterine papillary serous carcinoma(UPSC). Seventeen of 47 patients had uterine sarcoma, all of which were carcinosarcoma. The distribution by stage, grade, and histology of 30 patients with endometrial carcinoma was: stage Ib, 1 patient; stage Ic, 2 patients; stage II, 6; stage III a, 4; stage III b, 2; stage III c, 11; stage IV, 4; grade 1, 2 patients; grade 2, 9; grade 3 (include 3 UPSC patients), 17; unknown grade, 2; endometriod, 27; UPSC, 3. Seven of 30 patients with en- dometrial carcinoma deleloped recurrence, at median time of 24 months. Their median survival time was 26 m. The overall 3- and 5-year survival rate was 60% and 38%, respectively. Of the 17 patients with uterine sarcoma, the median survival was 10 months. Six patients developed recurrence, at a median time of 9 months, and their median survival was 6 months. The overall 3- and 5-year survival rate was 12% and 0, respectively. Conclnsions: The main uterine neoplasm developed after radiotherapy for uterine cervical carcinoma is endometrial carcinoma, of which there is a preponderance of high-risk histological subtype and poor prognosis. Most of the uterine sarcoma which occur following radiation therapy for uterine cervical carcinoma is carcinosarcoma and its prognosis is very poor. (authors)

  15. Comparison of absorbed dose in the cervix carcinoma therapy by brachytherapy of high dose rate using the conventional planning and Monte Carlo simulation

    International Nuclear Information System (INIS)

    This study aims to compare the doses received for patients submitted to brachytherapy High Dose Rate (HDR) brachytherapy, a method of treatment of the cervix carcinoma, performed in the planning system PLATO BPS with the doses obtained by Monte Carlo simulation using the radiation transport code MCNP 5 and one female anthropomorphic phantom based on voxel, the FAX. The implementation of HDR brachytherapy treatment for the cervix carcinoma consists of the insertion of an intrauterine probe and an intravaginal probe (ring or ovoid) and then two radiographs are obtained, anteroposterior (AP) and lateral (LAT) to confirm the position of the applicators in the patient and to allow the treatment planning and the determination of the absorbed dose at points of interest: rectum, bladder, sigmoid and point A, which corresponds anatomically to the crossings of the uterine arteries with ureters The absorbed doses obtained with the code MCNP 5, with the exception of the absorbed dose in the rectum and sigmoid for the simulation considering a point source of 192Ir, are lower than the absorbed doses from PLATO BPS calculations because the MCNP 5 considers the chemical compositions and densities of FAX body, not considering the medium as water. When considering the Monte Carlo simulation for a source with dimensions equal to that used in the brachytherapy irradiator used in this study, the values of calculated absorbed dose to the bladder, to the rectum, to the right point A and to the left point A were respectively lower than those determined by the treatment planning system in 33.29, 5.01, 22.93 and 19.04%. These values are almost all larger than the maximum acceptable deviation between patient planned and administered doses (5 %). With regard to the rectum and bladder, which are organs that must be protected, the present results are in favor of the radiological protection of patients. The point A, that is on the isodose of 100%, used to tumor treatment, the results indicate an

  16. A dosimetric analysis of 6 MV versus 15 MV photon energy plans for intensity modulated radiation therapy (IMRT) of carcinoma of cervix

    Science.gov (United States)

    Tyagi, Atul; Supe, Sanjay S.; Sandeep; Singh, Man P.

    2010-01-01

    Background Intensity modulated radiotherapy (IMRT) is being used to treat carcinoma of cervix (Ca Cx). Integral dose to normal tissue and increased leakage are the concern about IMRT. 6 MV photon beam is a good choice of energy for Ca Cx IMRT treatment. Aim The objective of this study was to compare intensity modulated radiotherapy (IMRT) plans generated by 6 MV and 15 MV photon energies for carcinoma of cervix (Ca Cx) with regards to dosimetric parameters of planning target volume (PTV) and organs at risk (OAR), homogeneity index (HI), conformity index at 98% level (CI 98%), integral dose to normal tissue (NTID) and total number of monitor units (MUs). Material and methods A cohort of 16 patients was selected for this study. All patients were to receive a dose of 50 Gy in 25 fractions. IMRT plans were generated for both energies using same dose–volume constraints. Results Our results show a comparable coverage of planning target volume (PTV) for both energies. Volume of PTV receiving a prescription dose is 97.8 ± 0.5% and 98.8 ± 0.4% for the 6 MV and the 15 MV plans. Volume of PTV receiving a dose of 107% is 4.4 ± 7.8% and 16.1 ± 22.2%. Bladder and rectum mean doses for the 6 MV and the 15 MV photon plans were 39.8 ± 3.0 Gy and 40.0 ± 3.2 Gy, and 35.8 ± 3.1 Gy and 36.0 ± 3.1 Gy, respectively. Homogeneity index (HI) for both energies was 1.04. The conformity indices at 98% isodose (CI 98%) were 1.3 ± 0.1 and 1.4 ± 0.1 for 6 MV and 15 MV photon plans, respectively. Conclusions We conclude that a 6 MV photon is a good choice for Ca Cx IMRT as it produces a highly conformal, homogeneous plan with superior target coverage and better OAR sparing. PMID:24376938

  17. Prognostic value of lymph node ratio in patients with small-cell carcinoma of the cervix based on data from a large national registry

    Directory of Open Access Journals (Sweden)

    Zhou J

    2015-12-01

    Full Text Available Juan Zhou,1,* Jia-Yuan Sun,2,* Shan-Yu Chen,3 Feng-Yan Li,2 Huan-Xin Lin,2 San-Gang Wu,3 Zhen-Yu He2 1Department of Obstetrics and Gynecology, Xiamen Cancer Center, The First Affiliated Hospital of Xiamen University, Xiamen, 2Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, 3Department of Radiation Oncology, Xiamen Cancer Center, The First Affiliated Hospital of Xiamen University, Xiamen, People’s Republic of China *These authors contributed equally to this work Objective: To investigate the prognostic value of the lymph node ratio (LNR in patients with small-cell carcinoma of the cervix (SCCC after cancer-directed surgery using a population-based national registry (Surveillance Epidemiology and End Results [SEER].Methods: We retrospectively reviewed the data of SCCC patients in the SEER database from 1980 to 2012. The prognostic impact of LNR with respect to cause-specific survival (CSS and overall survival (OS was analyzed.Results: A total of 118 patients with SCCC were identified. The median follow-up was 30.5 months. All these patients were treated with cancer-directed surgery and lymphadenectomy. Sixty (50.8% patients had nodal metastases. The median LNR was 0.16 in patients with positive lymph nodes. Univariate analysis showed that prognostic factors such as International Federation of Gynecology and Obstetrics (FIGO stage, nodal status, LNR, and local treatment modalities affected CSS and OS (P<0.05. Multivariate analysis showed that LNR was an independent prognostic factor for CSS and OS. Patients with a higher LNR had worse CSS (hazard ratio [HR]: 8.832; 95% confidence interval [CI]: 3.762–20.738; P<0.001 and OS (HR: 8.462; 95% CI: 3.613–19.821; P<0.001. LNR was associated with CSS and OS by stage, especially in FIGO stage I–II patients.Conclusion: LNR is an independent prognostic factor in

  18. [Cervix cancer].

    Science.gov (United States)

    Pointreau, Y; Ruffier Loubière, A; Denis, F; Barillot, I

    2010-11-01

    Cervix cancers declined in most developed countries in recent years, but remain, the third worldwide leading cause of cancer death in women. A precise staging, based on clinical exam, an abdominal and pelvic MRI, a possible PET-CT and a possible lymph node sampling is necessary to adapt the best therapeutic strategy. In France, the treatments of tumors of less than 4 cm without nodal involvement are often based on radiotherapy followed by surgery and, whereas tumors larger than 4 cm and involved nodes are treated with concurrent chemoradiotherapy. Based on an illustrated clinical case, indications, delineation, dosimetry and complications expected with radiotherapy are demonstrated.

  19. Subsequent malignancies associated with carcinoma of the uterine cervix: including an analysis of the effect of patient and treatment parameters on incidence and sites of metachronous malignancies

    Energy Technology Data Exchange (ETDEWEB)

    Kapp, D.S.; Fischer, D.; Grady, K.J.; Schwartz, P.E.

    1982-02-01

    The incidence and sites of metachronous malignancies were retrospectively determined from the records of 763 patients seen at Yale University Medical Center and affiliated hospitals with previously untreated, invasive carcinoma of the uterine cervix from 1953-1972. These patients were treated predominantly with radiation therapy; follow-up status was known for periods of 5-25 years or until time of death in over 96% of the patients. Forty-four patients had second malignancies noted at least 6 months after the initial cervical cancer was diagnosed. The expected incidence of second malignancies was determined from the Connecticut State Tumor Registry data controlling for year of diagnosis of the cervical cancer, patient age, sex, and time at risk (person-years exposure). To correct for any error in estimation of second malignancies introduced by the existence of a latency period for the development of a second cancer, the expected incidence of malignancies was also computed for 5-year time intervals following the cervical cancer. No significant increase in second malignancies was found (observed/expected-44/36) for the entire follow-up period nor for any individual 5-year interval. However, a statistically significant increase in lung cancer and vulva-vaginal cancer was noted and a significant decrease in breast cancer was observed. Cox regression analyses were performed to study the effect of total radium exposure and total external beam treatment, adjusting for other factors. No statistically significant increased risks were found.

  20. [Cytological finding in the pre- and early stages of cervix carcinoma--a contribution to the evaluation of Papanicolau III].

    Science.gov (United States)

    Bader, G; Büttner, H H; Neumann, H G; Rhode, E; Beust, M

    1977-01-01

    Cytologic findings and the histologic diagnosis are compared in 326 cervical cones. We have found following ratio of the groups Papanicolaou (Pap) III: Pap IV--in dysplasia 1: 1: 1, in "more dysplasia than carcinoma in situ (CIS)" 1:2:2. The Pap IV dominates in "pure" CIS and in cones with "more CIS than dysplasia". We take out of the Pap III ("with cytologic control") cases named "Pap III with necessity for histologic diagnosis". We have found in this subgroup of Pap III prestages or early stages of cervical carcinoma.

  1. Comparison of compliance and response rate of radiotherapy alone vs. chemo radiotherapy in stage IIIB carcinoma cervix patients having obstructive uropathy

    Directory of Open Access Journals (Sweden)

    Narendra Rathore

    2014-08-01

    Conclusions: It is hereby concluded that radiotherapy alone for locally advanced squamous cell cervical carcinoma patients having associated co morbid conditions like deranged RFT had a better compliance then with the concurrent chemoradiotherapy regime. [Int J Res Med Sci 2014; 2(4.000: 1548-1557

  2. Recent advances in multidisciplinary management ofhepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Asmaa I Gomaa; Imam Waked

    2015-01-01

    The incidence of hepatocellular carcinoma (HCC)is increasing, and it is currently the second leadingcause of cancer-related death worldwide. Potentiallycurative treatment options for HCC include resection,transplantation, and percutaneous ablation, whereaspalliative treatments include trans-arterial chemoembolization(TACE), radioembolization, and systemictreatments. Due to the diversity of available treatmentoptions and patients' presentations, a multidisciplinary team should decide clinical management of HCC, according to tumor characteristics and stage of liver disease. Potentially curative treatments are suitable for very-early- and early-stage HCC. However, the vast majority of HCC patients are diagnosed in later stages, where the tumor characteristics or progress of liver disease prevent curative interventions. For patients with intermediate-stage HCC, TACE and radioembolization improve survival and are being evaluated in addition to potentially curative therapies or with systemic targeted therapy. There is currently no effective systemic chemotherapy, immunologic, or hormonal therapy for HCC, and sorafenib is the only approved moleculartargeted treatment for advanced HCC. Other targeted agents are under investigation; trials comparing new agents in combination with sorafenib are ongoing. Combinations of systemic targeted therapies with local treatments are being evaluated for further improvements in HCC patient outcomes. This article provides an updated and comprehensive overview of the current standards and trends in the treatment of HCC.

  3. Advances in Management of Hepatocellular Carcinoma.

    Science.gov (United States)

    Intaraprasong, Pongphob; Siramolpiwat, Sith; Vilaichone, Ratha-Korn

    2016-01-01

    Hepatocellular carcinoma (HCC) is the most frequent type of malignant liver tumor and a high impact health problem worldwide. The prevalence of HCC is particularly high in many Asian and African countries. Some HCC patients have no symptoms prior to diagnosis and many of them therefore present at late stage and have a grave prognosis. The well-established causes of HCC are chronic hepatitis B virus (HBV) or chronic hepatitis C virus (HCV) infection or alcoholic cirrhosis and nonalcoholic steatohepatitis. The Barcelona Clinic Liver Cancer (BCLC) Staging System remains the most widely used for HCC management guidelines. To date, the treatments for HCC are still very challenging for physicians due to limited resources in many parts of the world, but many options of management have been proposed, including hepatic resection, liver transplantation, ablative therapy, chemoembolization, sora nib and best supportive care. This review article describes the current evidence-based management of HCC with focus on early to advance stages that impact on patient overall survival. PMID:27644603

  4. Evaluation of socio-demographic factors for non-compliance to treatment in locally advanced cases of cancer cervix in a rural medical college hospital in India

    Directory of Open Access Journals (Sweden)

    Samrat Dutta

    2013-01-01

    Full Text Available Introduction: Carcinoma cervix is a leading cause of cancer in India. However, majority of the patients face a problem of not being able to complete the treatment. Aim: This study was an attempt to find out the important causes of this non-compliance to treatment in a rural Medical College Hospital where majority of the cancer cases are of cervical cancer. Results: Out of 144 patients studied over 2 years 88 cases could not complete the treatment. The study revealed that due old age 58.33% cases were defaulters, having many children at home meant a burden to 76.92% cases and 63.89% cases had a problem of not been able to travel a far distance of more than 100 km from home to hospital for treatment. Conclusion: These were the important factors of non-compliance and suggested more important than the issues of literacy and poor socio-economic status.

  5. Aggressive approach in a case of cancer cervix with uremia

    Directory of Open Access Journals (Sweden)

    M G Janaki

    2010-01-01

    Full Text Available Carcinoma of cervix is the most common cancer in developing countries. Majority of them present in locally advanced stages. A 36-year-old lady presented with bleeding and white discharge per vagina since four months, vomiting and reduced urine output since two weeks. Patient had an exophytic cervical growth. Investigation revealed elevated serum creatinine. Patient received single fraction radiation and underwent percutaneous nephrostomy. At one month follow-up, serum creatinine returned to almost normal level. Patient underwent bilateral ante grade stenting and completed concurrent chemoradiotherapy. In selected subsets of patients, aggressive management offered longer palliation and good quality of life.

  6. Diagnosis and treatment of small cell carcinoma of the cervix%宫颈小细胞癌诊治临床案例分析

    Institute of Scientific and Technical Information of China (English)

    雷磊; 张靖; 王国庆; 梁静; 胡丽娟; 周敏

    2016-01-01

    Objective:To study the diagnosis and treatment of small cell cervical cancer. Methods:The clinical data of 19 cases of small cell carcinoma of the cervix were retrospectively analyzed,including clinical results,imaging findings,pathologic diagnosis,treatment and follow-up results. Results:All 19 cases of small cell cervical carcinoma patients had pathologic specimens of Syn markers positive results,and 73. 68% patients had medical imaging results in vivo tumor morphology cauliflower type,the results were statistically significant. 13 cases were treated with opera-tion,all patients received neoadjuvant chemotherapy( NAC),including 6 patients received radiotherapy,chemothera-py,6 patients had lymph node metastasis,recurrence happened in lungs,and 2 patients had 1 LM,4 patients had 2~6 LM. Conclusion:To conduct a comprehensive inspection on patients with small cell carcinoma of the cervix and judge the condition accurately,choose the appropriate treatment according to the actual situation of patients,can effec-tively prolong the survival period,improve the quality of life of patients.%目的:探讨宫颈小细胞癌临床诊治体会.方法:对19例宫颈小细胞癌患者临床资料进行回顾性分析,内容包括临床影像检查结果、病理诊断结果、治疗方案、治疗效果以及随访结果等.结果:19例宫颈小细胞癌患者中,全部患者病理检查标本均对Syn标记结果呈阳性,73.68%的患者医学影像检查结果可知体内肿瘤形态呈菜花型,对比结果具有统计学意义.13例患者实施手术治疗,所有患者均实施新辅助化疗(NAC),其中6例患者接受了同步放、化疗治疗方案.6例患者治疗后发生淋巴结转移,复发部位大多为肺部,其中2例患者出现1枚淋巴结转移、4例患者出现2~6枚淋巴结转移.结论:对宫颈小细胞癌患者进行全面检查并准确判断病情,根据患者实际情况选择合适的治疗方案,可有效延长患者生存期.

  7. Nivolumab versus Everolimus in Advanced Renal-Cell Carcinoma

    DEFF Research Database (Denmark)

    Motzer, Robert J; Escudier, Bernard; McDermott, David F;

    2015-01-01

    in patients with renal-cell carcinoma who had received previous treatment. METHODS: A total of 821 patients with advanced clear-cell renal-cell carcinoma for which they had received previous treatment with one or two regimens of antiangiogenic therapy were randomly assigned (in a 1:1 ratio) to receive 3 mg......BACKGROUND: Nivolumab, a programmed death 1 (PD-1) checkpoint inhibitor, was associated with encouraging overall survival in uncontrolled studies involving previously treated patients with advanced renal-cell carcinoma. This randomized, open-label, phase 3 study compared nivolumab with everolimus...... patients with previously treated advanced renal-cell carcinoma, overall survival was longer and fewer grade 3 or 4 adverse events occurred with nivolumab than with everolimus. (Funded by Bristol-Myers Squibb; CheckMate 025 ClinicalTrials.gov number, NCT01668784.)....

  8. Kinase inhibitors for advanced medullary thyroid carcinoma

    Directory of Open Access Journals (Sweden)

    Martin Schlumberger

    2012-01-01

    Full Text Available The recent availability of molecular targeted therapies leads to a reconsideration of the treatment strategy for patients with distant metastases from medullary thyroid carcinoma. In patients with progressive disease, treatment with kinase inhibitors should be offered.

  9. Treatment Outcome of Medium-Dose-Rate Intracavitary Brachytherapy for Carcinoma of the Uterine Cervix: Comparison With Low-Dose-Rate Intracavitary Brachytherapy

    Energy Technology Data Exchange (ETDEWEB)

    Kaneyasu, Yuko, E-mail: kaneyasu@hiroshima-u.ac.jp [Department of Radiation Oncology, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima (Japan); Department of Radiation Oncology, Tokyo Women' s Medical University, Tokyo (Japan); Kita, Midori [Department of Radiation Oncology, Tokyo Women' s Medical University, Tokyo (Japan); Department of Clinical Radiology, Tokyo Metropolitan Tama Medical Center, Tokyo (Japan); Okawa, Tomohiko [Evaluation and Promotion Center, Utsunomiya Memorial Hospital, Tochigi (Japan); Maebayashi, Katsuya [Department of Radiation Oncology, Tokyo Women' s Medical University, Tokyo (Japan); Kohno, Mari [Department of Diagnostic Imaging and Nuclear Medicine, Tokyo Women' s Medical University Hospital, Tokyo (Japan); Sonoda, Tatsuo; Hirabayashi, Hisae [Department of Radiology, Tokyo Women' s Medical University Hospital, Tokyo (Japan); Nagata, Yasushi [Department of Radiation Oncology, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima (Japan); Mitsuhashi, Norio [Department of Radiation Oncology, Tokyo Women' s Medical University, Tokyo (Japan)

    2012-09-01

    Purpose: To evaluate and compare the efficacy of medium-dose-rate (MDR) and low-dose-rate (LDR) intracavitary brachytherapy (ICBT) for uterine cervical cancer. Methods and Materials: We evaluated 419 patients with squamous cell carcinoma of the cervix who were treated by radical radiotherapy with curative intent at Tokyo Women's Medical University from 1969 to 1999. LDR was used from 1969 to 1986, and MDR has been used since July 1987. When compared with LDR, fraction dose was decreased and fraction size was increased (1 or 2 fractions) for MDR to make the total dose of MDR equal to that of LDR. In general, the patients received a total dose of 60 to 70 Gy at Point A with external beam radiotherapy combined with brachytherapy according to the International Federation of Gynecology and Obstetrics stage. In the LDR group, 32 patients had Stage I disease, 81 had Stage II, 182 had Stage III, and 29 had Stage IVA; in the MDR group, 9 patients had Stage I disease, 19 had Stage II, 55 had Stage III, and 12 had Stage IVA. Results: The 5-year overall survival rates for Stages I, II, III, and IVA in the LDR group were 78%, 72%, 55%, and 34%, respectively. In the MDR group, the 5-year overall survival rates were 100%, 68%, 52%, and 42%, respectively. No significant statistical differences were seen between the two groups. The actuarial rates of late complications Grade 2 or greater at 5 years for the rectum, bladder, and small intestine in the LDR group were 11.1%, 5.8%, and 2.0%, respectively. The rates for the MDR group were 11.7%, 4.2%, and 2.6%, respectively, all of which were without statistical differences. Conclusion: These data suggest that MDR ICBT is effective, useful, and equally as good as LDR ICBT in daytime (about 5 hours) treatments of patients with cervical cancer.

  10. A prospective dosimetric and clinical comparison of acute hematological toxicities in three-dimensional conformal radiation therapy and intensity modulated radiation therapy with concurrent chemotherapy in carcinoma cervix

    Directory of Open Access Journals (Sweden)

    H U Avinash

    2015-01-01

    Full Text Available Background and Objectives: Acute hematological toxicities are an important cause of morbidity in patients receiving concurrent chemoradiation to pelvis in carcinoma cervix. The objective of this study was to evaluate the role of intensity-modulated radiotherapy (IMRT in reducing the dose to the bone marrow as compared with three-dimensional conformal radiotherapy (3DCRT and hence its impact on reducing the acute hematological toxicities. Materials and Methods: Eleven consecutive patients treated with IMRT and 12 patients treated with 3DCRT to the whole pelvis along with concurrent chemotherapy were selected. Bone marrow was delineated. V10 Gy, V20 Gy, V95%, and Dmean of bone marrow were recorded. Weekly blood counts were recorded and graded as per Common Terminology Criteria version 4.0 for all the patients. Results: The dose to the bone marrow V20 Gy was 206.78 ± 57.10 cc (75% and 251.70 ± 40.45 cc (91% for IMRT and 3DCRT, respectively (P = 0.04 and V95% was 23.30 ± 8.34% and 46.76 ± 6.71% for IMRT and 3DCRT, respectively (P = 0.001. The grade of toxicities during each week did not show the difference in either arm. However, the total count and Neutrophil counts during the 2nd week showed statistical significance between IMRT and 3DCRT. Conclusion: IMRT significantly reduces the dose to the bone marrow as compared to 3DCRT. The reduction of the dose did not translate into a decrease in acute hematological toxicities. Concurrent platinum-based chemotherapy is the probable cause for the hematological toxicities.

  11. Dose variation due to change in planned position for patients with carcinoma of the cervix undergoing high-dose-rate brachytherapy- 2D dose analysis

    Directory of Open Access Journals (Sweden)

    Anil Talluri

    2015-03-01

    Full Text Available Purpose: To assess the dosimetry to organs at risk (OARs in lithotomy position with a planned time-dose pattern obtained from supine position. Methods: The sample consists of thirty patients with carcinoma of the uterine cervix, Stage II and III. Patients often feel discomfort in supine position (S position when compared to lithotomy position (M position due to relaxation of pelvic floor muscles after the insertion of applicator (tandem and ovoids or before delivery of the treatment. Each patient was imaged with orthogonal X- ray radiographs simultaneously in two positions, i.e. S position and M position. Dwell time and dwell position pattern obtained from the optimized plan in S position was used to generate plan in M position. Following dose reference points (point A, pelvic wall points, bladder points, rectal, anorectum (AR point and rectosigmoid (RS point points were identified for analysis in S and M positions. The dosimetric data for reference points generated by the Brachyvision TPS was analyzed.Results: Pelvic wall points registered lower doses in M position when compared to S position. Mean doses for right pelvic wall point (RPW and left pelvic wall point (LPW were reduced by -10.02 % and -11.5% in M position, respectively. International Commission on Radiation Units and Measurements (ICRU bladder point also registered lower doses in M position with a mean dose of -6.8%. Rectal point showed dose reduction by mean of -6.4%. AR and RS points showed an increased dose in M position by a mean of 16.5% and 10%, respectively. Conclusion: Current dosimetry procedure serves as a model with time-dose pattern planned for S position, but delivered in M position, without dose optimization. Prioritization of comfort and position can be considered in conjunction with optimization of dose. 

  12. Recurrence in skeletal muscle from squamous cell carcinoma of the uterine cervix: a case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Zannoni Gian

    2006-06-01

    Full Text Available Abstract Background The occurrence of skeletal muscle metastases is a very rare event. Only two cases of late skeletal muscle recurrence from cervical cancer have been documented until now. Case presentation A 38-year old patient, submitted to radical hysterectomy and pelvic lymphadenectomy for a squamous FIGO stage IB1 cervical carcinoma, presented after 76 months with a palpable, and painless swelling on the left hemithorax. MRI showed a nodule located in the context of the intercostal muscles. Pathology revealed the presence of metastasis of squamous cell carcinoma of similar morphology as the primary. On the basis of FDG-PET findings, which excluded other sites of disease, surgical excision of the lesion was performed. The patient was triaged to chemotherapy plus external radiotherapy. Conclusion A case of skeletal muscle recurrence from cervical cancer after a very long interval from primary diagnosis is reported. Muscular pain or weakness, or just a palpable mass in a patient with a history of cancer has always to raise the suspicion of muscle metastasis.

  13. Hepatic Arterial Infusion Chemotherapy for Advanced Hepatocellular Carcinoma in Japan

    OpenAIRE

    Ryuichi Kita; Toru Kimura; Hiroki Nishikawa; Yukio Osaki

    2012-01-01

    Transcatheter methods such as transcatheter arterial chemoembolization (TACE) and hepatic arterial infusion chemotherapy (HAIC) have an important role in the treatment for advanced hepatocellular carcinoma (HCC). Recently, sorafenib, an inhibitor of tyrosine kinases, has been found to obtain survival benefits in patients with HCC, leading to major advances in the treatment of advanced HCC. However, it is associated with a low tumor response rate, minimal survival advantage, and high rates of ...

  14. INTERVENTION CHEMOTHERAPY IN COMPREHENSIVE TREATMENT OF ADVANCED NASOPHARYNGEAL CARCINOMA

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Objective: To study the use of interventional chemotherapy in comprehensive treatment for advanced nasopharyngeal carcinoma. Methods: Interventional chemotherapy with multi-drugs including cisplatin (DDP) 100 mg, 5-fluorouracil (5-FU) 1000 mg and bleomycin (BLM) 16 mg was used to treat 30 cases with advanced nasopharyngeal carcinoma before radiotherapy. 50 cases that received radiotherapy alone were used as a control group. The methods, time and dose schedule of radiotherapy were similar in the two groups. Results: The primary lesions in 16 cases and the cervical lymph nodes in 12 cases were reduced in size after interventional chemotherapy. Radiation doses of those in complete response in their primary lesion and cervical lymph nodes were lower than that of the control group (P<0.05). The complete response rate of study group was 83.3% and that of control group was 72.0% (P<0.05). Conclusion: Interventional chemotherapy plus radiotherapy is a valuable treatment method in advanced nasopharyngeal carcinoma.

  15. Carcinoma of the uterine cervix. High-resolution turbo spin-echo MR imaging with contrast-enhanced dynamic scanning and T2-weighting

    International Nuclear Information System (INIS)

    Purpose: To compare high-resolution contrast-enhanced (Gd-DTPA) dynamic MR imaging with T2-weighted turbo spin-echo (TSE) imaging in the evaluation of uterine cervical carcinoma. Material and Methods: Thirty-two patients with cervical carcinoma underwent MR imaging on a 1.5 T superconductive unit to have the extension of the disease assessed before treatment. A phased-array coil was used in all patients. In 25 patients, surgical confirmation of the diagnosis was obtained after imaging. Radiation therapy was selected for the remaining 7 patients with advanced carcinoma. Qualitative and quantitative image analyses were also performed. Results: The cervical carcinomas showed maximum contrast in the cervical stroma and myometrium in the early dynamic phase. The tumor/cervical-stroma contrast in the early dynamic phase obtained with the T1-weighted TSE technique (contrast-to-noise ratio 22.6) was significantly higher than that obtained in T2-weighted TSE imaging (contrast-to-noise ratio 4.3). In the evaluation of parametrial invasion, the accuracy of T2-weighted imaging was 71.8% and contrast-enhanced dynamic imaging 81.2%. Conclusion: High-resolution contrast-enhanced (Gd-DTPA) dynamic MR imaging in cervical cancer offers improved tumor/cervical-stroma contrast and provides useful information on parametrial invasion. (orig.)

  16. Retrospective analysis of patients with carcinoma cervix in a rural/semi-urban setting in Western India

    Directory of Open Access Journals (Sweden)

    Ranvijay Singh

    2016-01-01

    Full Text Available Objectives: To compare the presentation of cervical cancer and the treatment modalities received by the patients at a semi-urban/rural area of Western India with that of published literature from urban centers. Materials and Methods: We conducted a retrospective analysis of patients with cervical cancer who presented at a semi-urban/rural cancer center between 2010 and 2013. A total of 141 patients with the median age of 51 years (25-81 were studied. The demographic and clinical variables included age, annual family income, profession, comorbidities, baseline hemoglobin, prior screening, clinical stage, treatment administered, and complications. The pathological variables included tumor type and grade. Results: In our study, all patients presented with vaginal bleeding. Majority of the patients (51 patients, 37.7% had Stage 3B disease. Since majority presented at later stages (Stage 3B, chemotherapy-radiotherapy was the most common treatment modality used in our population. On histopathology, 127 patients (90% had squamous cell carcinoma while 14 patients (10% had adenocarcinoma. In 96 patients (68%, the tumor grade was not known while it was a high, intermediate, and low grade in 6 (4%, 18 (13%, and 21 (15% patients, respectively. The follow-up data of our study were not adequate; hence, the long-term survival results could not be presented. Conclusion: Patients in rural India setting present at later stages which could be improved by creating awareness, improving their personal hygiene, and adequate screening.

  17. Prognostic Value of Pretreatment Carcinoembryonic Antigen After Definitive Radiotherapy With or Without Concurrent Chemotherapy for Squamous Cell Carcinoma of the Uterine Cervix

    International Nuclear Information System (INIS)

    Purpose: To evaluate whether pretreatment carcinoembryonic antigen (CEA) levels have a prognostic role in patients after definitive radiotherapy for squamous cell carcinoma (SCC) of the uterine cervix. Methods and Materials: A retrospective study of 550 patients was performed. The SCC antigen (SCC-Ag) and CEA levels were regarded as elevated when they were ≥2 and ≥5 ng/mL, respectively. A total of 208 patients underwent concurrent chemoradiotherapy (CCRT). The Kaplan-Meier method was used to calculate the distant metastasis (DM), local failure (LF), disease-free survival (DFS), and overall survival (OS) rates. Multivariate analysis was performed using the Cox proportional hazards model. The hazard ratio (HR) with 95% confidence interval (CI) was evaluated for the risk of a poor prognosis. Results: Compared with the patients with normal CEA/SCC-Ag levels, CEA levels ≥10 ng/mL but without elevated SCC-Ag levels was an independent factor for LF (HR, 51.81; 95% CI, 11.51–233.23; p < .001), DM (HR, 6.04; 95% CI, 1.58–23.01; p = .008), DFS (HR, 10.17; 95% CI, 3.18–32.56; p < .001), and OS (HR, 5.75; 95% CI, 1.82–18.18; p = .003) after RT alone. However, no significant role for CEA was noted in patients with SCC-Ag levels ≥2 ng/mL. In patients undergoing CCRT, a CEA level ≥10 ng/mL was an independent factor for LF (HR, 2.50; 95% CI, 1.01–6.21; p = .047), DM (HR, 3.41; 95% CI, 1.56–7.46; p = .002), DFS (HR, 2.73; 95% CI, 1.39–5.36; p = .003), and OS (HR, 3.93; 95% CI 1.99–7.75; p < .001). A SCC-Ag level of ≥40 ng/mL was another prognostic factor for DM, DFS, and OS in patients undergoing not only CCRT, but also RT alone. The 5-year OS rate for CCRT patients with CEA <10 ng/mL and ≥10 ng/mL was 75.3% and 35.8%, respectively (p < .001). CCRT was an independent factor for better OS (HR, 0.69; 95% CI, 0.50–0.97; p = .034). Conclusion: Pretreatment CEA levels in patients with SCC of the uterine cervix provide complementary information for

  18. High immunosuppressive burden in advanced hepatocellular carcinoma patients

    OpenAIRE

    Lugade, Amit A.; Kalathil, Suresh; Miller, Austin; Iyer, Renuka; Thanavala, Yasmin

    2013-01-01

    The accumulation of immunosuppressive cells and exhausted effector T cells highlight an important immune dysfunction in advanced stage hepatocellular carcinoma (HCC) patients. These cells significantly hamper the efficacy immunotherapies and facilitate HCC progression. We have recently demonstrated that the multipronged depletion of immunosuppressive cells potentially restores effector T-cell function in HCC.

  19. Advanced Composite of Large Cell Neuroendocrine Carcinoma and Squamous Cell Carcinoma: A Case Report of Uterine Cervical Cancer in a Virgin Woman

    Directory of Open Access Journals (Sweden)

    Ryusuke Murakami

    2013-01-01

    Full Text Available Large cell neuroendocrine carcinoma (LCNEC of the uterine cervix is very rare and aggressive. The prognosis is very poor despite multimodal treatment. We report a virgin woman with FIGO stage 4b LCNEC of uterine cervix coexisting with squamous cell carcinoma. An early thirties virgin woman presented with 2-month history of abdominal pain. A chest X-ray showed multiple lung metastatic tumors. A vaginal smear showed malignant cells, and a biopsy specimen had features of LCNEC. The tumor showed trabecular patterns. Tumor cells possessed a moderate amount of cytoplasm, prominent nucleoli, and large nuclei. The tumor cells are stained positive for synaptophysin, chromogranin A, and neuron specific enolase (NSE. The invasive tumor cells in connection with cervical squamous epithelium were focally positive for 34bE12. We made a diagnosis of composite LCNEC and nonkeratinizing squamous cell carcinoma. High-risk HPV test was negative with hybridized captured method 2.

  20. Aldesleukin in advanced renal cell carcinoma.

    Science.gov (United States)

    Schmidinger, Manuela; Hejna, Michael; Zielinski, Christoph C

    2004-12-01

    Renal cell carcinoma accounts for 2-3% of all malignancies. The most common subtype [85%] is the clear cell variant. A total of 30% of patients present with metastatic disease at diagnosis and another 30-40% will develop metastases during the course of the disease. Conventional cancer treatment is not effective, but cytokines including recombinant interleukin-2 (aldesleukin) have demonstrated clinical activity of various degrees. This drug profile provides a review of the literature on studies using aldesleukin in patients with metastatic renal cell carcinoma. Aldesleukin has been used in different dose schedules applying various administration routes, as either monotherapy or in combination with other cytokines, chemotherapy, endocrine treatment and adoptive cellular immunotherapy. Although a large number of randomized trials have been performed with different treatment strategies, it still remains uncertain whether the dose or combination of aldesleukin with other agents substantially influence treatment outcome. It appears that factors other than those that are treatment related are responsible for the course of the disease. PMID:15606326

  1. Phosphorylated Smad2 in Advanced Stage Gastric Carcinoma

    International Nuclear Information System (INIS)

    Transforming growth factor β (TGFβ) receptor signaling is closely associated with the invasion ability of gastric cancer cells. Although Smad signal is a critical integrator of TGFβ receptor signaling transduction systems, not much is known about the role of Smad2 expression in gastric carcinoma. The aim of the current study is to clarify the role of phosphorylated Smad2 (p-Smad2) in gastric adenocarcinomas at advanced stages. Immunohistochemical staining with anti-p-Smad2 was performed on paraffin-embedded specimens from 135 patients with advanced gastric adenocarcinomas. We also evaluated the relationship between the expression levels of p-Smad2 and clinicopathologic characteristics of patients with gastric adenocarcinomas. The p-Smad2 expression level was high in 63 (47%) of 135 gastric carcinomas. The p-Smad2 expression level was significantly higher in diffuse type carcinoma (p = 0.007), tumours with peritoneal metastasis (p = 0.017), and tumours with lymph node metastasis (p = 0.047). The prognosis for p-Smad2-high patients was significantly (p = 0.035, log-rank) poorer than that of p-Smad2-low patients, while a multivariate analysis revealed that p-Smad2 expression was not an independence prognostic factor. The expression of p-Smad2 is associated with malignant phenotype and poor prognosis in patients with advanced gastric carcinoma

  2. Evolution of systemic therapy of advanced hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Thomas Yau; Pierre Chan; Richard Epstein; Ronnie T Poon

    2008-01-01

    Hepatocellular carcinoma (HCC) commonly occurs in hepatitis B endemic areas, especially in Asian countries. HCC is highly refractory to cytotoxic chemotherapy. This resistance is partly related to its tumor biology, pharmacokinetic properties, and both intrinsic and acquired drug resistance. There is no convincing evidence thus far that systemic chemotherapy improves overall survival in advanced HCC patients.Other systemic approaches, such as hormonal therapy and immunotherapy, have also disappointing results. Recently, encouraging results have been shown in using sorafenib in the treatment of advanced HCC patients. In this review, we concisely summarize the evolution of developments in the systemic therapy of advanced HCC.

  3. Brachytherapy for stage IIIB squamous cell carcinoma of the uterine cervix: survival and toxicity Braquiterapia para carcinoma epidermóide do colo do útero estádio IIIB: sobrevida e toxicidade

    Directory of Open Access Journals (Sweden)

    Antonio Carlos Zuliani

    2010-01-01

    Full Text Available OBJECTIVE: To compare survival and toxicity of three different treatments for stage IIIB cervix cancer: low-dose-rate (LDR, high-dose-rate (HDR brachytherapy and association of HDR and chemotherapy. METHODS. Between 1985 and 2005, 230 patients with FIGO stage IIIB squamous cell carcinoma of the uterine cervix received 4-field pelvic teletherapy at doses between 40 and 50.4 Gy, with a different complementation in each group. The LDRB group, with 42 patients, received one or two insertions of LDR, with Cesium-137, in a total dose of 80 to 100Gy at point A. The HDR group, 155 patients received HDR in 4 weekly 7 Gy fractions and 9 Gy to 14.4 Gy applied to the involved parametria. The CHT group, 33 patients, were given the same treatment as the HDR group and received 5 or 6 weekly cycles of cisplatin, 40 mg per m2. RESULTS: The five-year progression-free survival (PFS was 60% for the HDR group and 45% for the LDR group, and the two-year PFS for the CHT group was 65% (p = 0.02. The five-year Overall Survival (OS was 65% for the HDR group and 49% for the LDR group. The two-year OS was 86% for the CHT group (p = 0.02. Rectum toxicity grade II was 7% for the LDR group, 4% for the HDR group and 7% for the CHT group that had one case of rectum toxicity grade IV. CONCLUSION: Patients that received HDR had better OS and PFS. The Chemotherapy-HDR association showed no benefit when compared to HDR only. Toxicity rates showed no difference between the three groups.OBJETIVO: Comparar três diferentes tratamentos para câncer de colo do útero, estádio IIIB: braquiterapia de baixa taxa de dose (LDR, alta taxa de dose (HDR e associação entre HDR e quimioterapia, quanto à sobrevida e toxicidade. MÉTODOS: Entre 1985 e 2005, 230 pacientes com carcinoma epidermoide de colo do útero estádio IIIB receberam teleterapia pélvica em quatro campos, doses entre 40 e 50.4 Gy, e três complementações diferentes. Grupo LDR, com 42 pacientes, recebeu uma ou duas inser

  4. Recent Advances in Tumor Ablation for Hepatocellular Carcinoma

    OpenAIRE

    Kang, Tae Wook; Rhim, Hyunchul

    2015-01-01

    Image-guided tumor ablation for early stage hepatocellular carcinoma (HCC) is an accepted non-surgical treatment that provides excellent local tumor control and favorable survival benefit. This review summarizes the recent advances in tumor ablation for HCC. Diagnostic imaging and molecular biology of HCC has recently undergone marked improvements. Second-generation ultrasonography (US) contrast agents, new computed tomography (CT) techniques, and liver-specific contrast agents for magnetic r...

  5. Study of consolidation chemotherapy in advanced epithelial ovarian carcinoma

    Institute of Scientific and Technical Information of China (English)

    Cheng Ning-hai; Huang Hui-fang; Pan Lin-ya; Shen Keng; Wu Ming; Yang Jia-xin

    2007-01-01

    Objective: A prospective randomized study was designed to evaluate the role of consolidation chemotherapy in advanced epithelial ovarian carcinoma.Methods: 50 patients with advanced epithelial ovarian carcinoma treated in our hospital during the period from March 2000 to October 2005 were enrolled in this study.All patients had achieved clinical complete remission by means of standard treatments, and were randomly divided into consolidation chemotherapy group and control group.Relapse rate, and disease-free survival(DFS) time were analyzed in both groups.Results: 24 patients were assigned in consolidation chemotherapy group, and 26 patients in control group.Tumor relapse interval in consolidation group was (26.5±7.4) months, vs.(16.8±7.0) months in control group respectively, P=0.001.Time to relapse(TTR) in consolidation group was (19.2±6.8) months, vs.(10.0±6.9)months in control group, P=0.002.Analysis of DFS time and overall survival time, Log Rank test:P=0.042 and P= 0.062, respectively.Conclusions: Consolidation chemotherapy could be the relevant factor that postpones tumor relapse interval and prolongs DFS time in advanced epithelial ovarian carcinoma patients who had achived chlinical complete remission.But so far the statistic result of our clinical study is beyond the conclusion that consolidation chemotherapy can decrease relapse rate or increase survival rate.Muhicenter randomized clinical trial should be performed to confirm the role of consolidation chemotherapy in advanced epithelial ovarian carcinoma.

  6. Correlation of XRCC1 Polymorphism with Radiotherapy Response in Squamous Cell Carcinoma of Cervix%XRCC1基因多态性与宫颈鳞癌放疗敏感性的关系

    Institute of Scientific and Technical Information of China (English)

    樊晓妹; 李魁秀; 牛书怀; 房朝辉; 金鸽

    2014-01-01

    Objective To investigate the correlation of XRCC1 Arg194Trp Arg399Gln Single nucleotide polymor-phism (SNP) with radiotherapy response of squamous cell carcinoma of cervix. Methods Patients with exogenous type cer-vical squamous cell carcinoma confirmed by histopathology were selected for our study. These include:patients in stageⅠ(4 cases), patients in stageⅡ(36 cases), patients in stageⅢ(30 cases), patients in stageⅣ (3 cases). There are 30 patients with tumor diameter less than 4 cm and 43 patients with tumor diameter over 4 cm in our test. There are 36 cases with dose point A less than 80 Gy and 37 cases with dose point A over 80 Gy . Radiotherapy outcomes showed 47 cases of complete re-mission and 26 cases of part remission. Polymorphisms Arg194Trp, Arg399Gln of XRCC1 gene in 73 cervical cancer pa-tients were analyzed by mismatch amplification polymerase chain reaction (MAMA-PCR). Results Arg/Arg, Arg/Trp, TrP/Trp of Arg194Trp genotype distribution were 31 (42.5%), 37 (50.7%), 5 (6.8%) respectively. Arg/Arg, Arg/Gln, Gln/Gln of Arg399Gln distribution were 6 (35.6%), 39 (53.4%), 8 (11.0%) respectively. The response to radiotherapy was not statistical-ly significant in three genotypes, Arg/Arg, Arg/Trp, TrP/Trp of XRCC1 at codon 194(P>0.05). Neither was XRCC1 at codon 399. Multivariate analysis showed that late clinical stage was a risk factor of part remission. Conclusion SNP of XRCC1 gene at codon 194 and codon 399 could not predict clinical response of patients with squamous cell carcinoma of cervix to ra-diotherapy. The patients with advanced cervical cancer had poor response to radiotherapy.%目的:探讨XRCC1基因Arg194Trp、Arg399Gln单核苷酸多态性(SNP)与外生型宫颈鳞状细胞癌放疗敏感性的关系。方法选择经组织病理学确诊的外生型宫颈鳞状细胞癌患者73例。其中临床分期Ⅰ期4例,Ⅱ期36例,Ⅲ期30例,Ⅳ期3例。肿瘤直径≤4 cm 30例,肿瘤直径>4 cm 43例;A点剂量≤80 Gy

  7. Neoadjuvant chemotherapy and radiation therapy in advanced stage nasopharyngeal carcinoma

    International Nuclear Information System (INIS)

    To assess the feasibility and the toxicity of the neoadjuvant chemotherapy on the treatment of patients with locoregionally advanced nasopharyngeal carcinoma. We analyzed 77 previously untreated and histologically confirmed advanced stage nasopharyngeal carcinoma patients treated with neoadjuvant chemotherapy followed by radiation therapy at the Seoul National University Hospital between 1984 and 1996. The stage distribution was as follows: AJCC stage 111-2, stage IV-75. Sixty-six patients received infusion of 5-FU (1000 mg/m2, on Day 1-5) and cisplatin (100 mg/m2, on Day 1), eleven patients received infusion of 5.FU (1000 mg/m2, on Day 1-5) and carboplatin (300 mg/m2, on Day 1) as neoadjuvant chemotherapy prior to radiation therapy. The median follow-up for surviving patients was 44 months. The overall chemotherapy response rates were 87%. The toxicities of chemotherapy were mild. Only 3 patients experienced Grade 3 toxicities (1 for cytopenia, 2 for nausea/vomiting). The degree of radiation induced mucositis was not severe, and ten patients developed Grade 2 mucositis. The 5-year overall survival rates were 68% and the 5-year disease free survival rates were 65%. The 5-year freedom from distant metastasis rates were 82% and 5-year locoregional control rates were 75%. This single institution experience suggests that neoadjuvant chemotherapy improves overall survival and disease free survival for patients with advanced stage nasopharyngeal carcinoma without increase of toxicity

  8. Is postoperative radiation beneficial in the management of Stage I-II squamous-cell carcinoma of the uterine cervix with negative metastatic nodes and positive parametrial involvement; A retrospective review of 70 patients

    Energy Technology Data Exchange (ETDEWEB)

    Takamura, Akio (Asahikawa Kosei Hospital, Hokkaido (Japan)); Mizoe, Jun-etsu; Arimoto, Takuro; Kamada, Tadashi; Shirato, Hiroki; Matsuoka, Yoshisuke; Tomita, Masayoshi; Irie, Goro

    1993-06-01

    Seventy patients having squamous-cell carcinoma of the uterine cervix FIGO (Federation Internationale de Gynecologie et d'Obstetrique : International Federation of Gynecology and Obstetrics) Stage I-II with negative lymph nodes and positive parametrial involvement received postoperative radiotherapy following radical hysterectomy and pelvic lymphadenectomy. In 48 patients with microscopic parametrial involvement had a 5-year survival rate of 75%. The overall recurrence was 13% (9 of 70). The sites of failure were 3 pelvic alone, 5 distant metastases alone, and 1 combined pelvis and para-aortic lymph node. All of those with recurrence were Stage-II cases. The absolute pelvic-control rate was 94.3% (66/70). Fifty-six percent of the patients experienced mild-to-moderate lymphedema. Severe complications requiring surgical intervention were observed in 6 patients (5 bowel obstructions and 1 femoral head fracture). A review of the literature suggests that early carcinoma can be successfully treated by surgery alone. Taking into consideration the risk and benefits involved, postoperative radiotherapy is not recommended for most patients with cervical carcinoma with negative lymph nodes and positive parametrial involvement in the present form, despite excellent local control. However, no definite conclusion can be drawn from this retrospective analysis. (author).

  9. Thymostimulin in advanced hepatocellular carcinoma: A phase II trial

    Directory of Open Access Journals (Sweden)

    Behl Susanne

    2008-03-01

    Full Text Available Abstract Background Thymostimulin is a thymic peptide fraction with immune-mediated cytotoxicity against hepatocellular carcinoma in vitro. In a phase II trial, we investigated safety and efficacy including selection criteria for best response in advanced or metastasised hepatocellular carcinoma. Methods 44 patients (84 % male, median age 69 years not suitable or refractory to conventional therapy received thymostimulin 75 mg subcutaneously five times per week for a median of 8.2 months until progression or complete response. 3/44 patients were secondarily accessible to local ablation or chemoembolisation. Primary endpoint was overall survival, secondary endpoint tumor response or progression-free survival. A multivariate Cox's regression model was used to identify variables affecting survival. Results Median survival was 11.5 months (95% CI 7.9–15.0 with a 1-, 2- and 3-year survival of 50%, 23% and 9%. In the univariate analysis, a low Child-Pugh-score (p = 0.01, a low score in the Okuda- and CLIP-classification (p Conclusion Outcome in our study rather depended on liver function and intrahepatic tumor growth (presence of liver cirrhosis and Okuda stage in addition to response to thymostimulin, while an invasive HCC phenotype had no influence in the multivariate analysis. Thymostimulin could therefore be considered a safe and promising candidate for palliative treatment in a selected target population with advanced hepatocellular carcinoma, in particular as component of a multimodal therapy concept. Trial registration Current Controlled Trials ISRCTN29319366.

  10. Late urologic morbidity in 177 consecutive patients after radiotherapy for cervical carcinoma: a longitudinal study

    DEFF Research Database (Denmark)

    Lajer, Henrik; Thranow, Ingrid R.; Skovgaard, Lene Theil;

    2002-01-01

    Radiotherapy; carcinoma of the uterine cervix; Urologic morbidity; Franco-Italian glossary; Actuarial estimate......Radiotherapy; carcinoma of the uterine cervix; Urologic morbidity; Franco-Italian glossary; Actuarial estimate...

  11. Hepatic Arterial Infusion Chemotherapy for Advanced Hepatocellular Carcinoma in Japan

    Energy Technology Data Exchange (ETDEWEB)

    Nishikawa, Hiroki, E-mail: h-nishikawa@osaka-med.jrc.or.jp; Osaki, Yukio; Kita, Ryuichi; Kimura, Toru [Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, 5-30 Fudegasaki-cho, Tennoji-ku, Osaka 543-0027 (Japan)

    2012-02-21

    Transcatheter methods such as transcatheter arterial chemoembolization (TACE) and hepatic arterial infusion chemotherapy (HAIC) have an important role in the treatment for advanced hepatocellular carcinoma (HCC). Recently, sorafenib, an inhibitor of tyrosine kinases, has been found to obtain survival benefits in patients with HCC, leading to major advances in the treatment of advanced HCC. However, it is associated with a low tumor response rate, minimal survival advantage, and high rates of adverse events. On the other hand, high rates of objective treatment response with HAIC for advanced HCC have been reported, although convincing evidence of it contributing to overall survival in HAIC has been lacking. In Japan, HAIC still tends to be the preferred method for the treatment of advanced HCC, even in patients with poor liver function. However, the choice of chemotherapeutic agents in TACE/HAIC for HCC varies between institutions. In this review, based on studies reported to date in the literature, we refer to current knowledge regarding the chemotherapeutic agents used for TACE/HAIC for HCC in Japan and consider the future perspectives for HAIC for this cancer.

  12. Hepatic Arterial Infusion Chemotherapy for Advanced Hepatocellular Carcinoma in Japan

    Directory of Open Access Journals (Sweden)

    Ryuichi Kita

    2012-02-01

    Full Text Available Transcatheter methods such as transcatheter arterial chemoembolization (TACE and hepatic arterial infusion chemotherapy (HAIC have an important role in the treatment for advanced hepatocellular carcinoma (HCC. Recently, sorafenib, an inhibitor of tyrosine kinases, has been found to obtain survival benefits in patients with HCC, leading to major advances in the treatment of advanced HCC. However, it is associated with a low tumor response rate, minimal survival advantage, and high rates of adverse events. On the other hand, high rates of objective treatment response with HAIC for advanced HCC have been reported, although convincing evidence of it contributing to overall survival in HAIC has been lacking. In Japan, HAIC still tends to be the preferred method for the treatment of advanced HCC, even in patients with poor liver function. However, the choice of chemotherapeutic agents in TACE/HAIC for HCC varies between institutions. In this review, based on studies reported to date in the literature, we refer to current knowledge regarding the chemotherapeutic agents used for TACE/HAIC for HCC in Japan and consider the future perspectives for HAIC for this cancer.

  13. Initial predictive value for PET with FDG on the response to first chemotherapy of locally evolved uterine cervix carcinomas; Valeur de prediction de la TEP au FDG initiale sur la reponse a la chimioradiotherapie premiere des cancers du col uterin localement evolues

    Energy Technology Data Exchange (ETDEWEB)

    Chamois, J.; Peignaux, K.; Ciappuccini, R.; Bonnetain, F.; Brunotte, F.; Berriolo-Riedinger, A.; Maingon, P. [Centre Georges-Francois-Leclerc, 21 -Dijon (France)

    2007-11-15

    The initial value of the standardized uptake value is not statistically associated to the tumor response after chemoradiotherapy in the uterine cervix carcinomas. It is observed a trend to a better tumor response in case of S.U.V. ( standardized uptake value) higher on the PET before therapy. A study bearing on a more important number of patients is necessary to measure its predictive value. (N.C.)

  14. Prevalence of Helicobacter pylori infection in advanced gastric carcinoma

    Directory of Open Access Journals (Sweden)

    Irami Araújo-Filho

    2006-12-01

    Full Text Available BACKGROUD: There is substantial evidence that infection with Helicobacter pylori plays a role in the development of gastric cancer and that it is rarely found in gastric biopsy of atrophic gastritis and gastric cancer. On advanced gastric tumors, the bacteria can be lost from the stomach. AIMS: To analyze the hypothesis that the prevalence of H.pylori in operated advanced gastric carcinomas and adjacent non-tumor tissues is high, comparing intestinal and diffuse tumors according to Lauren's classification METHODS: A prospective controlled study enrolled 56 patients from "Hospital Universitário", Federal University of Rio Grande do Norte, Natal, RN, Brazil, with advanced gastric cancer, treated from February 2000 to March 2003. Immediately after partial gastrectomy, the resected stomach was opened and several mucosal biopsy samples were taken from the gastric tumor and from the adjacent mucosa within 4 cm distance from the tumor margin. Tissue sections were stained with hematoxylin and eosin. Lauren's classification for gastric cancer was used, to analyse the prevalence of H. pylori in intestinal or diffuse carcinomas assessed by the urease rapid test, IgG by ELISA and Giemsa staining. H. pylori infected patients were treated with omeprazole, clarithromycin and amoxicillin for 7 days. Follow-up endoscopy and serology were performed 6 months after treatment to determine successful eradication of H. pylori in non-tumor tissue. Thereafter, follow-up endoscopies were scheduled annually. Chi-square and MacNemar tests with 0.05 significance were used. RESULTS: Thirty-four tumors (60.7% were intestinal-type and 22 (39.3% diffuse type carcinomas. In adjacent non-tumor gastric mucosa, chronic gastritis were found in 53 cases (94.6% and atrophic mucosa in 36 patients (64.3%. All the patients with atrophic mucosa were H. pylori positive. When examined by Giemsa and urease test, H. pylori positive rate in tumor tissue of intestinal type carcinomas was

  15. Technical advances in external radiotherapy for hepatocellular carcinoma.

    Science.gov (United States)

    Park, Shin-Hyung; Kim, Jae-Chul; Kang, Min Kyu

    2016-08-28

    Radiotherapy techniques have substantially improved in the last two decades. After the introduction of 3-dimensional conformal radiotherapy, radiotherapy has been increasingly used for the treatment of hepatocellular carcinoma (HCC). Currently, more advanced techniques, including intensity-modulated radiotherapy (IMRT), stereotactic ablative body radiotherapy (SABR), and charged particle therapy, are used for the treatment of HCC. IMRT can escalate the tumor dose while sparing the normal tissue even though the tumor is large or located near critical organs. SABR can deliver a very high radiation dose to small HCCs in a few fractions, leading to high local control rates of 84%-100%. Various advanced imaging modalities are used for radiotherapy planning and delivery to improve the precision of radiotherapy. These advanced techniques enable the delivery of high dose radiotherapy for early to advanced HCCs without increasing the radiation-induced toxicities. However, as there have been no effective tools for the prediction of the response to radiotherapy or recurrences within or outside the radiation field, future studies should focus on selecting the patients who will benefit from radiotherapy. PMID:27621577

  16. Technical advances in external radiotherapy for hepatocellular carcinoma

    Science.gov (United States)

    Park, Shin-Hyung; Kim, Jae-Chul; Kang, Min Kyu

    2016-01-01

    Radiotherapy techniques have substantially improved in the last two decades. After the introduction of 3-dimensional conformal radiotherapy, radiotherapy has been increasingly used for the treatment of hepatocellular carcinoma (HCC). Currently, more advanced techniques, including intensity-modulated radiotherapy (IMRT), stereotactic ablative body radiotherapy (SABR), and charged particle therapy, are used for the treatment of HCC. IMRT can escalate the tumor dose while sparing the normal tissue even though the tumor is large or located near critical organs. SABR can deliver a very high radiation dose to small HCCs in a few fractions, leading to high local control rates of 84%-100%. Various advanced imaging modalities are used for radiotherapy planning and delivery to improve the precision of radiotherapy. These advanced techniques enable the delivery of high dose radiotherapy for early to advanced HCCs without increasing the radiation-induced toxicities. However, as there have been no effective tools for the prediction of the response to radiotherapy or recurrences within or outside the radiation field, future studies should focus on selecting the patients who will benefit from radiotherapy. PMID:27621577

  17. Neoadjuvant chemotherapy versus primary surgery in advanced ovarian carcinoma

    Directory of Open Access Journals (Sweden)

    Elshamy Maged R

    2005-08-01

    Full Text Available Abstract Background Patients with advanced ovarian cancer should be treated by radical debulking surgery aiming at complete tumor resection. Unfortunately about 70% of the patients present with advanced disease, when optimal debulking can not be obtained, and therefore these patients gain little benefit from surgery. Neoadjuvant chemotherapy (NACT has been proposed as a novel therapeutic approach in such cases. In this study, we report our results with primary surgery or neoadjuvant chemotherapy as treatment modalities in the specific indication of operable patients with advanced ovarian carcinoma (no medical contraindication to debulking surgery. Patients and methods A total of 59 patients with stage III or IV epithelial ovarian carcinomas were evaluated between 1998 and 2003. All patients were submitted to surgical exploration aiming to evaluate tumor resectability. Neoadjuvant chemotherapy was given (in 27 patients where optimal cytoreduction was not feasible. Conversely primary debulking surgery was performed when we considered that optimal cytoreduction could be achieved by the standard surgery (32 patients. Results Optimal cytoreduction was higher in the NACT group (72.2% than the conventional group (62.4%, though not statistically significant (P = 0.5. More important was the finding that parameters of surgical aggressiveness (blood loss rates, ICU stay and total hospital stay were significantly lower in NACT group than the conventional group. The median overall survival time was 28 months in the conventional group and 25 months in NACT group with a P value of 0.5. The median disease free survival was 19 months in the conventional group and 21 months in NACT group (P = 0.4. In multivariate analysis, the pathologic type and degree of debulking were found to affect the disease free survival significantly. Overall survival was not affected by any of the study parameters. Conclusion Primary chemotherapy followed by interval debulking surgery

  18. The prognostic value of pimonidazole and tumour pO2 in human cervix carcinomas after radiation therapy: a prospective international multi-center study

    DEFF Research Database (Denmark)

    Nordsmark, Marianne; Loncaster, Julie; Aquino-Parsons, Christina;

    2006-01-01

    BACKGROUND AND PURPOSE: Hypoxia adversely affects treatment outcome in human uterine cervical cancer. Here, we present the results of a prospective international multi-centre study evaluating the prognostic value of pre-treatment tumour oxygen partial pressure (pO(2)) and the hypoxia marker pimon...... pimonidazole (pimo). MATERIALS AND METHODS: One hundred and twenty-seven patients with primary cervix cancer were entered. Pre-treatment tumour pO(2) measurements were obtained, and reported by the median tumour pO(2), the fraction of pO(2) values......BACKGROUND AND PURPOSE: Hypoxia adversely affects treatment outcome in human uterine cervical cancer. Here, we present the results of a prospective international multi-centre study evaluating the prognostic value of pre-treatment tumour oxygen partial pressure (pO(2)) and the hypoxia marker...

  19. Therapeutic options for intermediate-advanced hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Zong-Ming Zhang; Jin-Xing Guo; Zi-Chao Zhang; Nan Jiang; Zhen-Ya Zhang; Li-Jie Pan

    2011-01-01

    Hepatocellular carcinoma (HCC) is one of the most common malignancies, ranking the sixth in the world, with 55% of cases occurring in China. Usually, patients withHCC did not present until the late stage of the disease,thus limiting their therapeutic options. Although surgical resection is a potentially curative modality for HCC,most patients with intermediate-advanced HCC are not suitable candidates. The current therapeutic modalities for intermediate-advanced HCC include: (1) surgical procedures,such as radical resection, palliative resection,intraoperative radiofrequency ablation or cryosurgical ablation, intraoperative hepatic artery and portal vein chemotherapeutic pump placement, two-stage hepatectomy and livertransplantation; (2) interventional treatment,such as transcatheter arterial chemoembolization,portal vein embolization and image-guided locoregional therapies; and (3) molecularly targeted therapies. So far, how to choose the therapeutic modalities remains controversial. Surgeons are faced with the challenge of providing the most appropriate treatment for patients with intermediate-advanced HCC. This review focuses on the optional therapeutic modalities for intermediateadvanced HCC.

  20. Recent Advances in Tumor Ablation for Hepatocellular Carcinoma.

    Science.gov (United States)

    Kang, Tae Wook; Rhim, Hyunchul

    2015-09-01

    Image-guided tumor ablation for early stage hepatocellular carcinoma (HCC) is an accepted non-surgical treatment that provides excellent local tumor control and favorable survival benefit. This review summarizes the recent advances in tumor ablation for HCC. Diagnostic imaging and molecular biology of HCC has recently undergone marked improvements. Second-generation ultrasonography (US) contrast agents, new computed tomography (CT) techniques, and liver-specific contrast agents for magnetic resonance imaging (MRI) have enabled the early detection of smaller and inconspicuous HCC lesions. Various imaging-guidance tools that incorporate imaging-fusion between real-time US and CT/MRI, that are now common for percutaneous tumor ablation, have increased operator confidence in the accurate targeting of technically difficult tumors. In addition to radiofrequency ablation (RFA), various therapeutic modalities including microwave ablation, irreversible electroporation, and high-intensity focused ultrasound ablation have attracted attention as alternative energy sources for effective locoregional treatment of HCC. In addition, combined treatment with RFA and chemoembolization or molecular agents may be able to overcome the limitation of advanced or large tumors. Finally, understanding of the biological mechanisms and advances in therapy associated with tumor ablation will be important for successful tumor control. All these advances in tumor ablation for HCC will result in significant improvement in the prognosis of HCC patients. In this review, we primarily focus on recent advances in molecular tumor biology, diagnosis, imaging-guidance tools, and therapeutic modalities, and refer to the current status and future perspectives for tumor ablation for HCC. PMID:26674766

  1. Hepatocellular carcinoma:current management and recent advances

    Institute of Scientific and Technical Information of China (English)

    Wan-Yee Lau; Eric C. H. Lai

    2008-01-01

    BACKGROUND:Hepatocellular carcinoma (HCC) is a major health problem worldwide. It is the iffth most common cancer in the world, and the third most common cause of cancer-related death. Without speciifc treatment, the prognosis is very poor. The goal of management is"cancer control"-a reduction in its incidence and mortality as well as an improvement in the quality of life of patients with HCC and their families. This article aims to review the current management of HCC and its recent advances. DATA SOURCES:A MEDLINE database search was performed to identify relevant article using the keywords"hepatocellular carcinoma", "hepatectomy", "liver transplantation", and"local ablative therapy". Additional papers and book chapters were identiifed by a manual search of the references from the key articles. RESULTS:Liver resection and liver transplantation remain the options that give the best chance of a cure. Recent evidence suggests that local ablative therapy may offer comparable survival results in patients with small HCC, and preserved liver function. Transarterial chemoembolization (TACE) is the most promising palliative modality for unresectable HCC, but other techniques, such as transarterial radioembolization (TARE), and local ablative therapy, have also shown comparable results. CONCLUSIONS:Early diagnosis of HCC remains a key goal in improving the prognosis of patients. During the last two decades, operative mortality and surgical outcome of liver resection and liver transplantation for HCC have improved. Progress also has been made in multi-modality therapy which can increase the chance of survival and improve the quality of life for patients with advanced HCC.

  2. Thymostimulin in advanced hepatocellular carcinoma: A phase II trial

    International Nuclear Information System (INIS)

    Thymostimulin is a thymic peptide fraction with immune-mediated cytotoxicity against hepatocellular carcinoma in vitro. In a phase II trial, we investigated safety and efficacy including selection criteria for best response in advanced or metastasised hepatocellular carcinoma. 44 patients (84 % male, median age 69 years) not suitable or refractory to conventional therapy received thymostimulin 75 mg subcutaneously five times per week for a median of 8.2 months until progression or complete response. 3/44 patients were secondarily accessible to local ablation or chemoembolisation. Primary endpoint was overall survival, secondary endpoint tumor response or progression-free survival. A multivariate Cox's regression model was used to identify variables affecting survival. Median survival was 11.5 months (95% CI 7.9–15.0) with a 1-, 2- and 3-year survival of 50%, 23% and 9%. In the univariate analysis, a low Child-Pugh-score (p = 0.01), a low score in the Okuda- and CLIP-classification (p < 0.001) or a low AFP-level (p < 0.001) were associated with better survival, but not therapy modalities other than thymostimulin (p = 0.1) or signs of an invasive HCC phenotype such as vascular invasion (p = 0.3) and metastases (p = 0.1). The only variables independently related to survival in the Cox's regression model were Okuda stage and presence of liver cirrhosis (p < 0.01) as well as response to thymostimulin (p < 0.05). Of 39/44 patients evaluable for response, two obtained complete responses (one after concomitant radiofrequency ablation), five partial responses (objective response 18%), twenty-four stable disease (tumor control rate 79%) and eight progressed. Median progression-free survival was 6.4 months (95% CI 0.8–12). Grade 1 local reactions following injection were the only side effects. Outcome in our study rather depended on liver function and intrahepatic tumor growth (presence of liver cirrhosis and Okuda stage) in addition to response to thymostimulin

  3. Lymphoma of the Cervix

    Directory of Open Access Journals (Sweden)

    Juanita Parnis

    2012-01-01

    Full Text Available Primary non-Hodgkins lymphoma of the uterine cervix is a very rare diagnosis. A 54-year-old woman presented with a 3-month history of postmenopausal bleeding per vaginum. On examination, a friable, fungating lesion was seen on the cervix. Histology revealed a CD 20 positive high-grade non-Hodgkin’s diffuse large B cell lymphoma from cervical biopsies and endometrial curettage. She was diagnosed as stage IE after workup and subsequently treated with six cycles of R-CHOP chemotherapy followed by radiotherapy of the involved field.

  4. COMPARATIVE STUDY OF WEEKLY VERSUS THREE WEEKLY CISPLATIN IN ADVANCED CASES OF CARCINOMA CERVIX ALONG WITH RADIOTHERAPY

    Directory of Open Access Journals (Sweden)

    Preety

    2015-10-01

    Full Text Available : OBJECTIVE: To determine the clinical response and compliance of patients with external radiation therapy with concomitant weekly inj. CISPLATIN (30mg/m2 versus external radiation therapy with three weekly inj.CISPLATIN (100mg/m2. MATERIALS & METHODS: This prospective study was conducted in the Department of Radiation oncology, GOVT. CANCER HOSPITAL. M.G.M. MEDICAL COLLEGE INDORE (M. P. A total of 50 patients were enrolled in study from April 2013 to October 2013 after obtaining written and informed consent. The patients were randomized into two arms. Arm 1- Concurrent weekly cisplatin with Radiotherapy. Arm 2 - Concurrent 3 Weekly Cisplatin with Radiotherapy. All the patients received external beam radiotherapy (EBRT along with 2-3 sittings of intracavitary radiotherapy (ICR with concurrent weekly/ 3 weekly cisplatin. All the patients were simulated in supine position with proper immobilisation. Pelvic EBRT was given using COBALT 60 THERATRON 780C by two parallel opposed AP-PA portals or by four field techniques. A mid plane dose of 46 Gy 20#. RESULTS: out of 25 patients, 19 patients from Arm A and 21 from Arm B had a complete response to treatment, whereas partial and progressive diseases responses were not observed in either of the patients of Arm A and Arm B. On the other hand 12 to 8 percent patients had a stable disease. However, from the whole lot, only 2(8% patients of Arm B had a recurrence of the diseases. Statistically the responses to the different treatment plans on the patients in Arm A and Arm B did not differ significantly from each other. CONCLUSION: this study showed that tri-weekly cispiatin 100mg/m2 concurrent with radiation is feasible and more effective than the conventional weekly cispiatin 40mg/m2- based regimen in achieving local control of the disease at 1 month follow up, however this difference was not sustained over prolonged follow-up. Longer follow-up is required to assess the delayed toxicity, overall survival and disease free survival.

  5. Sorafenib in Liver Function Impaired Advanced Hepatocellular Carcinoma

    Institute of Scientific and Technical Information of China (English)

    You-xin Ji; Lei Sun; Zong-chun Zhang; Zhong-fa Zhang; Ke-tao Lan; Ke-ke Nie; Chuan-xin Geng; Shi-chao Liu; Ling Zhang; Xing-jun Zhuang; Xiao Zou

    2014-01-01

    Objective To explore the efficacy and safty of sorafenib in Child-Pugh class B to class C hepatocellular carcinoma (HCC). Methods In this three-center open-label study from November 2011 to May 2013, we randomly assigned 189 patients with advanced Child-Pugh class B or C HCC patients into two groups, one group with 95 patient to receive sorafenib (400 mg a time, twice a day) and the other group with 94 patients to receive best supportive care. The primary end points were progression-free survival and overall survival. Results The median progression-free survival was 2.2 months and 1.9 months in the sorafenib group and best supportive care group respectively (Hazard ratio in the sorafenib group, 0.55; 95% confidence interval, 0.40-0.75;P=0.002). The median overall survival was 4.0 months and 3.5 months in the sorafenib group and best supportive care group respectively (Hazard ratio in the sorafenib group, 0.48;95%confidence interval, 0.35-0.68;P Conclusions Sorafenib is safe in patients with liver function impaired advanced HCC. It is effective in terms of progression-free survival and overall survival compared with best supportive care. Liver functions are the important predictive factors.

  6. The use of a transverse CT image for the estimation of the dose given to the rectum in intracavitary brachytherapy for carcinoma of the cervix

    NARCIS (Netherlands)

    van den Bergh, F; Meertens, H; Moonen, L; van Bunningen, B

    1998-01-01

    Background and purpose: The three-dimensional (3D) dose distribution in combination with 3D anatomy of 13 patients treated for cervical carcinoma with intracavitary brachytherapy was analyzed. The aim of this study was to determine the correlation between a dose value obtained from the integral dose

  7. BRAF Mutation Is Rare in Advanced-Stage Low-Grade Ovarian Serous Carcinomas

    Science.gov (United States)

    Wong, Kwong-Kwok; Tsang, Yvonne T.M.; Deavers, Michael T.; Mok, Samuel C.; Zu, Zhifei; Sun, Charlotte; Malpica, Anais; Wolf, Judith K.; Lu, Karen H.; Gershenson, David M.

    2010-01-01

    Low-grade ovarian serous carcinomas are believed to arise via an adenoma-serous borderline tumor-serous carcinoma sequence. In this study, we found that advanced-stage, low-grade ovarian serous carcinomas both with and without adjacent serous borderline tumor shared similar regions of loss of heterozygosity. We then analyzed 91 ovarian tumor samples for mutations in TP53, BRAF, and KRAS. TP53 mutations were not detected in any serous borderline tumors (n = 30) or low-grade serous carcinomas (n = 43) but were found in 73% of high-grade serous carcinomas (n = 18). BRAF (n = 9) or KRAS (n = 5) mutation was detected in 47% of serous borderline tumors, but among the low-grade serous carcinomas (39 stage III, 2 stage II, and 2 stage I), only one (2%) had a BRAF mutation and eight (19%) had a KRAS mutation. The low frequency of BRAF mutations in advanced-stage, low-grade serous carcinomas, which contrasts with previous findings, suggests that aggressive, low-grade serous carcinomas are more likely derived from serous borderline tumors without BRAF mutation. In addition, advanced-stage, low-grade carcinoma patients with BRAF or KRAS mutation have a better apparent clinical outcome. However, further investigation is needed. PMID:20802181

  8. Clinical analysis of 32 cases with neuroendocrine carcinoma of the uterine cervix in early-stage disease%早期子宫颈神经内分泌癌32例临床分析

    Institute of Scientific and Technical Information of China (English)

    王子毅; 吴令英; 姚洪文; 孙阳春; 李晓光; 李斌; 张蓉; 马绍康; 黄曼妮

    2015-01-01

    Objective To investigate the survival and recurrence data after treatment in neuroendocrine carcinoma of the uterine cervix(NECUC)with stageⅠb-Ⅱa, and to analyse its prognostic factors. Methods Thirty-two cases of primary NECUC in early-stage disease treated from Jan. 2005 to Dec. 2013 at Cancer Hospital,Peking Union Medical College,Chinese Academy of Medical Sciences were reviewed, and their data of clinicopathologic characteristics were collected and analysed. The median age was 37 years (range, 23-57 years). The distribution by International Federation of Gynecology and Obstetrics (FIGO) clinical stage:19 cases stageⅠb1, 10 cases stageⅠb2, 1 case stageⅡa1, 2 cases stageⅡa2. Pathologic types: 22 cases of small cell carcinoma, 1 case of atypical carcinoid, 9 cases of mixed carcinoma. The diameter of cervical tumor:12 cases≥4 cm, 20 cases0.05). Conclusion The prognosis of NECUC in early-stage is poor and the lesion size of the cervix and FIGO stage are prognostic factors.%目的:探讨早期(Ⅰb~Ⅱa期)子宫颈神经内分泌癌(NECUC)患者治疗后的生存及复发情况,并分析其预后影响因素。方法收集中国医学科学院北京协和医学院肿瘤医院2005年1月至2013年12月收治的32例早期NECUC患者的临床病理资料。患者的中位年龄为37岁(23~57岁);临床分期:按照国际妇产科联盟(FIGO)2009年的分期标准,Ⅰb1期19例,Ⅰb2期10例,Ⅱa1期1例,Ⅱa2期2例;病理分型:小细胞癌22例,非典型类癌1例,混合型癌9例;子宫颈局部肿瘤直径:≥4 cm者12例,0.05)。结论早期NECUC患者的预后较差,子宫颈局部肿瘤直径≥4 cm及临床分期≥Ⅰb2期是影响其预后的不良因素。

  9. Family history as a co-factor for adenocarcinoma and squamous cell carcinoma of the uterine cervix: results from two studies conducted in Costa Rica and the United States.

    Science.gov (United States)

    Zelmanowicz, Alice de M; Schiffman, Mark; Herrero, Rolando; Goldstein, Alisa M; Sherman, Mark E; Burk, Robert D; Gravitt, Patti; Viscidi, Ray; Schwartz, Peter; Barnes, Willard; Mortel, Rodrigue; Silverberg, Steven G; Buckland, Julie; Hildesheim, Allan

    2005-09-10

    Previous work suggests that cervical cancer may aggregate in families. We evaluated the association between a family history of gynecological tumors and risk of squamous cell and adenocarcinomas of the cervix in 2 studies conducted in Costa Rica and the United States. The Costa Rican study consisted of 2,073 women (85 diagnosed with CIN3 or cancer, 55 diagnosed with CIN2 and 1,933 controls) selected from a population-based study of 10,049 women. The U.S. study consisted of 570 women (124 with in situ or invasive adenocarcinomas, 139 with in situ or invasive squamous cell carcinomas of the cervix and 307 community-based controls) recruited as part of a multicentric case-control study in the eastern part of the United States. Information on family history of cervical and other cancers among first-degree relatives was ascertained via questionnaire. Information on other risk factors for cervical cancer was obtained via questionnaire. Human papillomavirus (HPV) exposure was assessed in both studies using broad spectrum HPV L1-based PCR testing of exfoliated cervicovaginal cells and in Costa Rica by additional testing of plasma collected from participants for antibodies against the L1 protein of HPV types 16, 18, 31 and 45 by ELISA. A family history of cervical cancer in a first-degree relative was associated with increased risk of squamous tumors in both studies (odds ration [OR] = 3.2 for CIN3/cancer vs. controls; 95% confidence interval [CI] = 1.1-9.4 in Costa Rica; OR = 2.6 for in situ/invasive squamous cell carcinoma cases vs. controls, 95% CI = 1.1-6.4 in the Eastern United States study). These associations were evident regardless of whether the affected relative was a mother, sister or daughter of the study participant. Furthermore, observed effects were not strongly modified by age. In Costa Rica, the effect persisted in analysis restricted to HPV-exposed individuals (OR = 3.0; 95% CI = 1.0-9.0), whereas in the Eastern United States study there was evidence of

  10. Systemic chemo-immunotherapy for advanced-stage hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Xiao-Yu Yin; Ming-De Lü; Li-Jian Liang; Jia-Ming Lai; Dong-Ming Li; Ming Kuang

    2005-01-01

    AIM: To evaluate the therapeutic efficacy of systemic chemo-immunotherapy for advanced hepatocellular carcinoma (HCC).METHODS: Twenty-six patients with advanced HCC were treated by using systemic chemo-immunotherapy (PIAF regimen), which consisted of cisplatin (20 mg/m2) intravenously daily for 4 consecutive day, doxorubicin (40 mg/m2)intravenously on day 1, 5-fiuorouracil (400 mg/m2)intravenously daily for 4 consecutive day, and human recombinant α-interferon-2a (5 Mu/m2) subcutaneous injection daily for 4 consecutive day. The treatment was repeated every 3 wk, with a maximum of six cycles.RESULTS: A total of 90 cycles of PIAF treatment were administered, with a mean number of 3.9 cycles per patient.Eight patients received six cycles of treatment (group A),and the remaining 18 were subjected to two to five cycles (group B). There were 0 complete response, 4 partial responses, 9 static diseases and 13 progressive diseases,with a disease control rate of 50% (13/26). The 1-year survival rate was 24.3%, with a median survival time of 6.0 mo. Group A had a remarkably better survival as compared with group B, the 1- and 2-year survival rates were 62.5% vs 6.1% and 32.3% vs 0%, and a median survival time was 12.5 mo vs 5.0 mo (P = 0.001).CONCLUSION: Systemic chemo-immunotherapy using PIAF regimen represented an effective treatment and could improve the survival rate and prolong the survival time in selected patients with advanced HCC.

  11. Sarcopenia as a prognostic biomarker of advanced urothelial carcinoma.

    Directory of Open Access Journals (Sweden)

    Hiroshi Fukushima

    Full Text Available OBJECTIVES: Sarcopenia, a novel concept reflecting the degenerative loss of skeletal muscle mass, is an objective indicator of cancer cachexia. We investigated its role as a prognostic biomarker in advanced urothelial carcinoma (UC patients. METHODS: This retrospective study consisted of 88 UC patients with cT4 and/or metastases to lymph nodes/distant organs. Skeletal muscle index (SMI, an indicator of whole-body muscle mass, was measured from computed tomography (CT images at the diagnosis. Sarcopenia was defined as SMIs of <43 cm(2/m(2 for males with body mass index (BMI <25 cm(2/m(2, <53 cm(2/m(2 for males with BMI ≥ 25 cm(2/m(2, and <41 cm(2/m(2 for females. Predictors of overall survival (OS were examined using Cox proportional hazard models. RESULTS: Sixty-seven patients (76% died during the median follow-up of 13 months. The median OS rate was 13 months. Multivariate analysis revealed that SMI was a significant and independent predictor of shorter OS (hazard ratio (HR 0.90, P <0.001. In the present cohort, 53 (60% were diagnosed with sarcopenia. The median OS rates were 11 and 31 months for sarcopenic and non-sarcopenic patients, respectively (P <0.001. On multivariate analysis, sarcopenia was a significant and independent predictor of shorter OS (HR 3.36, P <0.001, along with higher C-reactive protein (CRP (P = 0.001, upper urinary tract cancer (P = 0.007, higher lactate dehydrogenase (LDH (P = 0.047, and higher alkaline phosphatase (ALP (P = 0.048. CONCLUSION: Sarcopenia, which is readily evaluated on routine CT scans, is a useful prognostic biomarker of advanced UC. Non-sarcopenic patients can expect long-term survival. Evaluating sarcopenia can be helpful for decision-making processes in the management of advanced UC patients.

  12. CHEMOTHERAPY FOR ADVANCED NASOPHARYNGEAL CARCINOMA WITH METHOTREXATE, VINCRISTINE, CISPLATIN AND ADRIAMYCIN

    Institute of Scientific and Technical Information of China (English)

    苏勇; 张锦明; 夏云飞; 朱荣; 钱朝南; 莫浩元

    2002-01-01

    Objective: To evaluate the efficacy and toxicity of M-VCA (methortrexate 30 mg/m2, vincristine 2 mg, cisplatin 70 mg/m2, adriamycin 30 mg/m2) combination chemotherapy for advanced nasopharyngeal carcinoma. Methods: Thirty-five patients with advanced nasopharyngeal carcinoma, including 11 patients with untreated local advanced nasopharyngeal carcinoma and 24 patients with local-regional recurrent or metastatic nasopharyngeal carcinoma, received the chemotherapy of M-VCA. The cycle was repeated on day 22 for two cycles. All patients completed the chemotherapy courses. Results: The overall response rate was 75%, with untreated local advanced nasopharyngeal carcinomas 11/11(100%), local-regional recurrent nasopharyngeal carcinomas 12/18(67%), lung metastases 8/9(89%), bone metastases 5/9(56%), and liver metastases 1/2(50%). The main side effects included mild to moderate degree alopecia, nausea/vomiting, and neutropenia. Conclusion: M-VCA is well tolerated and has good efficacy for advanced nasopharyngeal carcinoma and is worth investigating further.

  13. Efficacy, Safety, and Biomarkers of Single-Agent Bevacizumab Therapy in Patients with Advanced Hepatocellular Carcinoma

    OpenAIRE

    Boige, Valérie; Malka, David; Bourredjem, Abderrahmane; Dromain, Clarisse; Baey, Charlotte; Jacques, Nathalie; Pignon, Jean-Pierre; Vimond, Nadege; Bouvet-Forteau, Nathalie; De Baere, Thierry; Ducreux, Michel; Farace, Françoise

    2012-01-01

    The safety, efficacy, and potential biomarkers of activity of bevacizumab in patients with advanced hepatocellular carcinoma were assessed. Bevacizumab was active and well tolerated. The clinical value of circulating endothelial cells and interleukin-6 and -8 warrants further investigation.

  14. Sorafenib in advanced hepatocellular carcinoma: current status and future perspectives

    Directory of Open Access Journals (Sweden)

    Hsu CH

    2014-06-01

    Full Text Available Chih-Hung Hsu,1,4 Ying-Chun Shen,1,2 Yu-Yun Shao,1,4 Chiun Hsu,1,4 Ann-Lii Cheng,1,3,41Department of Oncology, 2Department of Medical Research, 3Department of Internal Medicine, National Taiwan University Hospital, 4Graduate Institute of Oncology, College of Medicine, National Taiwan University, Taipei, TaiwanAbstract: The approval of sorafenib, a multikinase inhibitor targeting primarily Raf kinase and the vascular endothelial growth factor receptor, in 2007 for treating advanced hepatocellular carcinoma (HCC has generated considerable enthusiasm in drug development for this difficult-to-treat disease. However, because several randomized Phase III studies testing new multikinase inhibitors failed, sorafenib remains the standard of first-line systemic therapy for patients with advanced HCC. Field practice studies worldwide have suggested that in daily practice, physicians are adopting either a preemptive dose modification or a ramp-up strategy to improve the compliance of their patients. In addition, accumulating data have suggested that patients with Child–Pugh class B liver function can tolerate sorafenib as well as patients with Child–Pugh class A liver function, although the actual benefit of sorafenib in patients with Child–Pugh class B liver function has yet to be confirmed. Whether sorafenib can be used as an adjunctive therapy to improve the outcomes of intermediate-stage HCC patients treated with transcatheter arterial chemoembolization or early-stage HCC patients after curative therapies is being investigated in several ongoing randomized Phase III studies. An increasing number of studies have reported that sorafenib exerts "off-target" effects, including the modulation of signaling pathways other than Raf/MEK/ERK pathway, nonapoptotic cell death mechanisms, and even immune modulation. Finally, although sorafenib in combination with chemotherapy or other targeted therapies has the potential to improve therapeutic efficacy in

  15. Concomitant lung metastasis in patients with advanced hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Tian Yang; Jun-Hua Lu; Chuan Lin; Song Shi; Ting-Hao Chen; Rong-Hua Zhao; Yi Wang; Meng-Chao Wu

    2012-01-01

    AIM:To investigate the clinical features and prognostic factors of advanced hepatocellular carcinoma (HCC) patients presenting with lung metastasis at initial diagnosis.METHODS:Between 2001 and 2010,we recruited 76consecutive HCC patients initially presenting with lung metastasis,without co-existing metastasis from other sites.These patients were divided into three groups:untreated group (n =22),single treatment group (n =19),and combined treatment group (n =35).RESULTS:Metastasis of bilateral lung lobes was common and noted in 35 patients (46.1%),and most of patients (59/76,77.6%) presented with multiple lung metastatic nodules.Nineteen patients (25.0%)received single-method treatment,including hepatectomy in 4,transcatheter arterial chemoembolization in 6,radiotherapy in 5,and oral sorafenib in 4.Thirty-five patients (46.1%) received combined treatment modalities.The overall median survival of the all patients was 8.7 ± 0.6 mo; 4.1 ± 0.3,6.3 ± 2.5 and 18.6 ± 3.9 mo,respectively in the untreated group,single treatment group and combined treatment group,respectively,with a significant difference (log-rank test,P < 0.001).Multivariate analysis revealed that Child-Pugh score,the absence or presence of portal vein tumor thrombus,and treatment modality were three independent prognostic factors affecting survival of patients with advanced HCC and concomitant lung metastasis.CONCLUSION:Combined treatment modalities tend to result in a better survival as compared with the conservative treatment or single treatment modality for HCC patients initially presenting with lung metastasis.

  16. Long-Term Improvement in Treatment Outcome After Radiotherapy and Hyperthermia in Locoregionally Advanced Cervix Cancer: An Update of the Dutch Deep Hyperthermia Trial

    International Nuclear Information System (INIS)

    Purpose: The local failure rate in patients with locoregionally advanced cervical cancer is 41-72% after radiotherapy (RT) alone, whereas local control is a prerequisite for cure. The Dutch Deep Hyperthermia Trial showed that combining RT with hyperthermia (HT) improved 3-year local control rates of 41-61%, as we reported earlier. In this study, we evaluate long-term results of the Dutch Deep Hyperthermia Trial after 12 years of follow-up. Methods and Materials: From 1990 to 1996, a total of 114 women with locoregionally advanced cervical carcinoma were randomly assigned to RT or RT + HT. The RT was applied to a median total dose of 68 Gy. The HT was given once weekly. The primary end point was local control. Secondary end points were overall survival and late toxicity. Results: At the 12-year follow-up, local control remained better in the RT + HT group (37% vs. 56%; p = 0.01). Survival was persistently better after 12 years: 20% (RT) and 37% (RT + HT; p = 0.03). World Health Organization (WHO) performance status was a significant prognostic factor for local control. The WHO performance status, International Federation of Gynaecology and Obstetrics (FIGO) stage, and tumor diameter were significant for survival. The benefit of HT remained significant after correction for these factors. European Organization for Research and Treatment of Cancer Grade 3 or higher radiation-induced late toxicities were similar in both groups. Conclusions: For locoregionally advanced cervical cancer, the addition of HT to RT resulted in long-term major improvement in local control and survival without increasing late toxicity. This combined treatment should be considered for patients who are unfit to receive chemotherapy. For other patients, the optimal treatment strategy is the subject of ongoing research

  17. Radiotherapy versus concurrent 5-day cisplatin and radiotherapy in locally advanced cervical carcinoma. Long-term results of a Phase III randomized trial

    Energy Technology Data Exchange (ETDEWEB)

    Nagy, Viorica; Coza, Ovidiu; Ghilezan, Nicolae [' Ion Chiricuta' Cancer Institute, Cluj-Napoca (Romania). Dept. of Radiation Oncology; ' Iuliu Hatieganu' Univ. of Medicine and Pharmacy, Cluj-Napoca (Romania); Ordeanu, Claudia; Todor, Nicolae [' Ion Chiricuta' Cancer Institute, Cluj-Napoca (Romania). Dept. of Radiation Oncology; Traila, Alexandru [' Ion Chiricuta' Cancer Institute, Cluj-Napoca (Romania). Dept. of Surgery; Rancea, Alin [' Iuliu Hatieganu' Univ. of Medicine and Pharmacy, Cluj-Napoca (Romania); ' Ion Chiricuta' Cancer Institute, Cluj-Napoca (Romania). Dept. of Surgery

    2009-03-15

    Purpose: To prove the superiority of concurrent radiochemotherapy (RTCT) over radiotherapy (RT) alone in locally advanced cervical carcinoma. Patients and Methods: In this randomized monocentric phase III study, 566 patients with squamous cell carcinoma of the cervix were included: 284 in arm A (RT) and 282 in arm B (concurrent RTCT with cisplatin 20 mg/m{sup 2} x 5 days). 238 patients (42%) were in stage IIB, 209 (37%) in stage IIIA, and 119 (21%) in stage IIIB. The median follow-up was 62.8 months. RT to the pelvis was delivered to a dose of 46 Gy/23 fractions. A cervical boost was given using the X-ray arch technique or high-dose-rate intracavitary brachytherapy at a dose of 10 Gy. Thereafter, patients were evaluated: those with good response optionally underwent surgery and the others continued RT until 64 Gy/pelvis (with or without CT according to randomization) and 14 Gy/central tumor volume. Results: The 5-year survival rate was statistically significantly superior in the concurrent RTCT group (74%) versus the RT group (64%; p < 0.05). In patients undergoing surgery after RT or RTCT, superior results were obtained, compared to the nonoperated patients: 5-year survival rate 86% versus 53% (p < 0.01). 192 failures were recorded: 109 (38%) after RT alone versus 83 (29%) after concurrent RTCT (p < 0.01). Conclusion: The results of this study prove the obvious superiority of concurrent RTCT with 5-day cisplatin compared to RT alone in patients with locally advanced cervical carcinoma, regarding local control (78% vs. 67%) and 5-year survival rates (74% vs. 64%). (orig.)

  18. Strong Expression of Chemokine Receptor CXCR4 by Renal Cell Carcinoma Correlates with Advanced Disease

    Directory of Open Access Journals (Sweden)

    Thomas C. Wehler

    2008-01-01

    Full Text Available Diverse chemokines and their receptors have been associated with tumor growth, tumor dissemination, and local immune escape. In different tumor entities, the level of chemokine receptor CXCR4 expression has been linked with tumor progression and decreased survival. The aim of this study was to evaluate the influence of CXCR4 expression on the progression of human renal cell carcinoma. CXCR4 expression of renal cell carcinoma was assessed by immunohistochemistry in 113 patients. Intensity of CXCR4 expression was correlated with both tumor and patient characteristics. Human renal cell carcinoma revealed variable intensities of CXCR4 expression. Strong CXCR4 expression of renal cell carcinoma was significantly associated with advanced T-status (P=.039, tumor dedifferentiation (P = .0005, and low hemoglobin (P = .039. In summary, strong CXCR4 expression was significantly associated with advanced dedifferentiated renal cell carcinoma.

  19. More Accurate Definition of Clinical Target Volume Based on the Measurement of Microscopic Extensions of the Primary Tumor Toward the Uterus Body in International Federation of Gynecology and Obstetrics Ib-IIa Squamous Cell Carcinoma of the Cervix

    Energy Technology Data Exchange (ETDEWEB)

    Xie, Wen-Jia [Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong Province (China); Wu, Xiao [Department of Pathology, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong Province (China); Xue, Ren-Liang; Lin, Xiang-Ying [Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong Province (China); Kidd, Elizabeth A. [Department of Radiation Oncology, Stanford University, Stanford, California (United States); Yan, Shu-Mei [Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong Province (China); Zhang, Yao-Hong [Department of Radiation Oncology, Chaozhou Hospital of Chaozhou City, Guangdong Province (China); Zhai, Tian-Tian; Lu, Jia-Yang; Wu, Li-Li; Zhang, Hao [Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong Province (China); Huang, Hai-Hua [Department of Pathology, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong Province (China); Chen, Zhi-Jian; Li, De-Rui [Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong Province (China); Xie, Liang-Xi, E-mail: xieliangxi1@qq.com [Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong Province (China)

    2015-01-01

    Purpose: To more accurately define clinical target volume for cervical cancer radiation treatment planning by evaluating tumor microscopic extension toward the uterus body (METU) in International Federation of Gynecology and Obstetrics stage Ib-IIa squamous cell carcinoma of the cervix (SCCC). Patients and Methods: In this multicenter study, surgical resection specimens from 318 cases of stage Ib-IIa SCCC that underwent radical hysterectomy were included. Patients who had undergone preoperative chemotherapy, radiation, or both were excluded from this study. Microscopic extension of primary tumor toward the uterus body was measured. The association between other pathologic factors and METU was analyzed. Results: Microscopic extension toward the uterus body was not common, with only 12.3% of patients (39 of 318) demonstrating METU. The mean (±SD) distance of METU was 0.32 ± 1.079 mm (range, 0-10 mm). Lymphovascular space invasion was associated with METU distance and occurrence rate. A margin of 5 mm added to gross tumor would adequately cover 99.4% and 99% of the METU in the whole group and in patients with lymphovascular space invasion, respectively. Conclusion: According to our analysis of 318 SCCC specimens for METU, using a 5-mm gross tumor volume to clinical target volume margin in the direction of the uterus should be adequate for International Federation of Gynecology and Obstetrics stage Ib-IIa SCCC. Considering the discrepancy between imaging and pathologic methods in determining gross tumor volume extent, we recommend a safer 10-mm margin in the uterine direction as the standard for clinical practice when using MRI for contouring tumor volume.

  20. More Accurate Definition of Clinical Target Volume Based on the Measurement of Microscopic Extensions of the Primary Tumor Toward the Uterus Body in International Federation of Gynecology and Obstetrics Ib-IIa Squamous Cell Carcinoma of the Cervix

    International Nuclear Information System (INIS)

    Purpose: To more accurately define clinical target volume for cervical cancer radiation treatment planning by evaluating tumor microscopic extension toward the uterus body (METU) in International Federation of Gynecology and Obstetrics stage Ib-IIa squamous cell carcinoma of the cervix (SCCC). Patients and Methods: In this multicenter study, surgical resection specimens from 318 cases of stage Ib-IIa SCCC that underwent radical hysterectomy were included. Patients who had undergone preoperative chemotherapy, radiation, or both were excluded from this study. Microscopic extension of primary tumor toward the uterus body was measured. The association between other pathologic factors and METU was analyzed. Results: Microscopic extension toward the uterus body was not common, with only 12.3% of patients (39 of 318) demonstrating METU. The mean (±SD) distance of METU was 0.32 ± 1.079 mm (range, 0-10 mm). Lymphovascular space invasion was associated with METU distance and occurrence rate. A margin of 5 mm added to gross tumor would adequately cover 99.4% and 99% of the METU in the whole group and in patients with lymphovascular space invasion, respectively. Conclusion: According to our analysis of 318 SCCC specimens for METU, using a 5-mm gross tumor volume to clinical target volume margin in the direction of the uterus should be adequate for International Federation of Gynecology and Obstetrics stage Ib-IIa SCCC. Considering the discrepancy between imaging and pathologic methods in determining gross tumor volume extent, we recommend a safer 10-mm margin in the uterine direction as the standard for clinical practice when using MRI for contouring tumor volume

  1. Cyberknife treatment for advanced or terminal stage hepatocellular carcinoma

    Science.gov (United States)

    Kato, Hiroyuki; Yoshida, Hideo; Taniguch, Hiroyoshi; Nomura, Ryutaro; Sato, Kengo; Suzuki, Ichiro; Nakata, Ryo

    2015-01-01

    AIM: To investigate the safety and efficacy of the Cyberknife treatment for patients with advanced or terminal stage hepatocellular carcinoma (HCC). METHODS: Patients with HCC with extrahepatic metastasis or vascular or bile duct invasion were enrolled between May 2011 and June 2015. The Cyberknife was used to treat each lesion. Treatment response scores were based on Response Evaluation Criteria in Solid Tumors v1.1. The trends of tumor markers, including alpha fetoprotein (AFP) and proteins induced by vitamin K absence II (PIVKA II) were assessed. Prognostic factors for tumor response and tumor markers were evaluated with Fisher’s exact test and a logistic regression model. Survival was evaluated with the Kaplan-Meier method and multivariate analysis was performed using the Cox proportional hazards model. RESULTS: Sixty-five patients with 95 lesions were enrolled. Based on the Barcelona Clinic Liver Cancer classification, all patients were either in the advanced or terminal stage of the disease. The target lesions were as follows: 52 were bone metastasis; 9, lung metastasis; 7, brain metastasis; 9, portal vein invasion; 4, hepatic vein invasion; 4, bile duct invasion; and 10 other lesion types. The response rate and disease control rate were 34% and 53%, respectively. None of the clinical factors correlated significantly with tumor response. Fiducial marker implantation was associated with better control of both AFP (HR = 0.152; 95%CI: 0.026-0.887; P = 0.036) and PIVKA II (HR = 0.035; 95%CI: 0.003-0.342; P = 0.004). The median survival time was 9 mo (95%CI: 5-15 mo). Terminal stage disease (HR = 9.809; 95%CI: 2.589-37.17, P < 0.001) and an AFP of more than 400 ng/mL (HR = 2.548; 95%CI: 1.070-6.068, P = 0.035) were associated with worse survival. A radiation dose higher than 30 Gy (HR = 0.274; 95%CI: 0.093-0.7541, P = 0.012) was associated with better survival. In the 52 cases of bone metastasis, 36 patients (69%) achieved pain relief. One patient had cerebral

  2. Clinicopathologic features of adenoid basal carcinoma of uterine cervix%宫颈腺样基底细胞癌临床病理观察

    Institute of Scientific and Technical Information of China (English)

    景竹春; 王作仁; 苏雅洁; 笪冀平

    2013-01-01

    Objective To further study the pathological morphology and clinical features of the cervical adenoid basal cell carcinoma.Methods Cytological characteristics,histopathological changes and immunohistochemical findings were analyzed in 1 cases of cervical adenoid basal cell carcinoma and the related literatures were reviewed.Results Abnormal squamous epithelial cells were seen through the liquid-based preparation cytology test,which were highly consistent with the pathological changes of intraepithelial lesions.There were some cell nests in the stroma,and the center of some nests arounded by a palisade structure showed squamous cell differentiation.The tumor cell nests were sometimes associated with cervical intraepithelial neoplasia.Immunohistochemically,the tumor cells were positive for P63,P16 and CK5/6,and a few of them positive for Ki-67.Actin in cervical stroma within the vascular smooth muscle and fibroblasts were positive,and negative in surrounding of the carcinoma nests.Conclusions Cervical adenoid basal cell carcinoma is a rare malignant tumor,and it has characteristic histopathological features.The tumor within cervical stroma might be misdiagnosed as squamous metaplasia or considered as CIN involving gland.As diagnosis of cervical adenoid basal cell carcinoma,we should carefully analyse and grasp the strict diagnostic standard.%目的 进一步认识宫颈腺样基底细胞癌的病理形态及临床特点.方法 应用细胞学、组织病理学、免疫组化等方法对1例宫颈腺样基底细胞癌进行分析,并结合相关文献讨论.结果 液基涂片细胞学显示有异型的鳞状上皮细胞,符合高级别鳞状上皮内病变的形态学改变.光学显微镜下观察发现,官颈鳞状上皮下方的间质内有圆形至卵圆形的小细胞巢,部分癌细胞巢的中央出现鳞状分化,周围呈栅栏状结构;肿瘤细胞巢与表面CIN3融合.免疫组化显示p63、p16和CK5/6(+),Ki-67灶状(+);宫颈间质内的部分血管

  3. Intra-Arterial Chemotherapy with Doxorubicin and Cisplatin Is Effective for Advanced Hepatocellular Cell Carcinoma

    OpenAIRE

    Ming-Chun Ma; Yen-Yang Chen; Shau-Hsuan Li; Yu-Fan Cheng; Chih-Chi Wang; Tai-Jan Chiu; Sung-Nan Pei; Chien-Ting Liu; Tai-Lin Huang; Chen-Hua Huang; Yu-Li Su; Yen-Hao Chen; Sheng-Nan Lu; Kun-Ming Rau

    2014-01-01

    Advanced hepatocellular carcinoma (HCC) remains a fatal disease even in the era of targeted therapies. Intra-arterial chemotherapy (IACT) can provide therapeutic benefits for patients with locally advanced HCC who are not eligible for local therapies or are refractory to targeted therapies. The aim of this retrospective study was to analyze the effect of IACT with cisplatin and doxorubicin on advanced HCC. Methods. Patients with advanced HCC who were not eligible for local therapies or were r...

  4. Impact of MRI in the management and staging of cancer of the uterine cervix

    Energy Technology Data Exchange (ETDEWEB)

    Stenstedt, Kristina (Centre of Surgical Gastroenterology, Karolinska Univ. Hospital and Karolinska Inst., Stockholm (Sweden)); Hellstroem, Ann-Cathrin (Dept. of Gynecological Oncology, Radiumhemmet, Karolinska Univ. Hospital and Karolinska Inst., Stockholm (Sweden)); Fridsten, Susanne; Blomqvist, Lennart (Dept. of Diagnostic Radiology Karolinska Univ. Hospital and Karolinska Inst., Stockholm (Sweden))

    2011-04-15

    Background. Cervical carcinoma is the only gynecological tumor still being staged mainly by clinical examination and only a limited use of diagnostic radiology. Cross sectional imaging is increasingly used as an aid in the staging procedure. We wanted to assess the impact of magnetic resonance imaging (MRI) in addition to the clinical staging of patients with carcinoma of the uterine cervix. Material and methods. A retrospective single-centre analysis of 183 women referred to a tertiary referral centre for gynecological tumors (<= 65 years old) with cervical cancer diagnosed between January 1, 2003 and December 31, 2006 who have undergone an MRI investigation before start of treatment. Patient records were retrospectively reviewed and any change of the planned treatment after the MRI examination was noted. Results. In patients with cervical carcinoma FIGO stage Ia2-IIa treated surgically, the treatment plan was altered due to MRI results in 10/125 patients. In the smaller group of patients with clinically more advanced disease receiving radio-chemotherapy, the treatment plan was altered in 12/58 patients. Reasons for changing the treatment plan after MRI were findings indicating a higher (n = 8) or lower (n = 5) local tumor stage, findings of para aortic nodal disease (n = 4) or difficulty to clinically examine the patient due to obesity (n = 2). MRI was also an aid in deciding whether or not to offer fertility preserving treatment in three cases. Conclusion. The use of MRI affects treatment planning in patients with cancer of the uterine cervix. The impact is more obvious in more advanced stages of disease and in patients who are difficult to examine clinically due to, for example body constitution. The result of MRI is also an aid in deciding whether or not a fertility preserving operation is feasible

  5. Whole abdominal irradiation following chemotherapy in advanced ovarian carcinoma

    International Nuclear Information System (INIS)

    One hundred and sixteen patients with advanced ovarian carcinoma, who underwent primary cytoreductive surgery, received 6-11 courses of chemotherapy by cis-platin (50 mg/m2) and adriamycin (50 mg/m2) every 21 days. This was followed by second look laparotomy in 66 patients with no clinical evidence of disease. Consolidation abdominal irradiation was administered to 43 patients. Two techniques of irradiation were employed: between 1980-1983 whole abdominal irradiation was used and patients were to receive 3000 cGy in 4 weeks (Schedule I). Due to myelosuppression only 13 of 26 patients (50%) completed the planned dose of radiation. Between 1983-1985 the target volume was divided into upper and lower parts. First, the lower abdomen received 3000 cGy in 3 weeks, and then the upper abdomen received the same dose (Schedule II). Sixteen of seventeen patients (94%) thus treated, completed the planned dose of radiation. The actuarial survival for all 116 patients was 28% of 5 years. Irradiated patients with negative second look laparotomy had a survival probability of 100% at 24 months. Irradiated patients with microscopic disease at second look operation had an actuarial 5-year survival of 66%. Patients with minimal residual disease at second look laparotomy, receiving consolidation abdominal irradiation, had an actuarial survival of 5% only at 36 months. It is concluded that consolidation radiotherapy is effective in patients with negative or microscopic residual disease at second-look laparotomy. In regard to bone marrow tolerance, split field technique of irradiation is preferred

  6. Serum testosterone as a prognostic factor in patients with advanced prostatic carcinoma

    DEFF Research Database (Denmark)

    Iversen, P; Rasmussen, F; Christensen, I J

    1994-01-01

    In 245 patients with previously untreated advanced carcinoma of the prostate, serum concentrations of testosterone have been measured before androgen deprivation therapy, and patients were divided in quartiles according to their serum concentration. Pretreatment level of serum testosterone...... parameters suggest that low serum testosterone merely is a consequence of the advanced malignancy rather than a causative factor in the pathogenesis of prostatic cancer....

  7. Cabozantinib versus Everolimus in Advanced Renal-Cell Carcinoma

    DEFF Research Database (Denmark)

    Choueiri, Toni K; Escudier, Bernard; Powles, Thomas;

    2015-01-01

    to antiangiogenic drugs. This randomized, open-label, phase 3 trial evaluated the efficacy of cabozantinib, as compared with everolimus, in patients with renal-cell carcinoma that had progressed after VEGFR-targeted therapy. METHODS: We randomly assigned 658 patients to receive cabozantinib at a dose of 60 mg daily......-cell carcinoma that had progressed after VEGFR-targeted therapy. (Funded by Exelixis; METEOR ClinicalTrials.gov number, NCT01865747.)....

  8. The Reserve Cell in the Uterine Cervix: aspects of development, differentiation and diagnosis

    NARCIS (Netherlands)

    J.E. van Muyden-Martens (Jolise)

    2008-01-01

    textabstractCarcinoma of the uterine cervix is worldwide the second most common cancer in women1. It has been approximately 150 years since the first description of uterine cervical carcinoma, a century since the description of its precursor lesions2, and half a century since the introduction of the

  9. Galectin-1 Is an Independent Prognostic Factor for Local Recurrence and Survival After Definitive Radiation Therapy for Patients With Squamous Cell Carcinoma of the Uterine Cervix

    Energy Technology Data Exchange (ETDEWEB)

    Huang, Eng-Yen [Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan (China); School of Traditional Chinese Medicine, Chang Gung University College of Medicine, Kaohsiung, Taiwan (China); Chanchien, Chan-Chao; Lin, Hao [Department of Gynecologic Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan (China); Wang, Chung-Chi; Wang, Chong-Jong [Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan (China); Huang, Chao-Cheng, E-mail: huangcc@cgmh.org.tw [Department of Pathology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan (China)

    2013-12-01

    Purpose: To investigate the role of galectin-1 in patients with cervical cancer after definitive radiation therapy. Methods and Materials: We reviewed 154 patients with International Federation of Gynecology and Obstetrics stage I-II squamous cell carcinoma. Patients underwent curative-intent radiation therapy. Paraffin-embedded tissues were analyzed using immunohistochemistry staining for galectin-1. The rates of cancer-specific survival (CSS), local recurrence (LR), and distant metastasis were compared among patient tissue samples with no, weak, and strong galectin-1 expression. The Kaplan-Meier method and the Cox proportional hazard model with hazard ratios and 95% confidence intervals (CIs) were used for univariate and multivariate analyses, respectively. Results: The areas under the curve for the intracellular expression scores of galectin-1 for both LR and CSS were significantly higher than those for stromal expression. There were no significant differences in the demographic data, such as stage and serum tumor markers, between patients with and without intracellular expression of galectin-1 in cancer tissue samples. Using multivariate analyses, the hazard ratios of LR and CSS were 2.60 (95% CI 1.50-4.52) (P=.001) and 1.94 (95% CI 1.18-3.19) (P=.010), respectively. Conclusion: Galectin-1 is an independent prognostic factor associated with LR and CSS in stage I-II cervical cancer patients undergoing definitive radiation therapy. Further studies targeting galectin-1 may improve the local control of cervical cancer.

  10. Neoadjuvant Chemotherapy for Locally Advanced Squamous Carcinoma of Oral Cavity: a Pilot Study.

    OpenAIRE

    Sanambar Sadighi; Amanolah Keyhani; Iraj Harirchi; Ata Garajei; Mahdi Aghili; Ali Kazemian; Maziar Motiee Langroudi; Kazem Zendehdel; Nariman Nikparto

    2015-01-01

    To evaluate the effect of adding neoadjuvant chemotherapy to surgery and radiation therapy for locally advanced resectable oral cavity squamous cell carcinoma, 24 patients with T3 or T4a oral cavity squamous cell carcinoma were randomly assigned to surgery alone or Docetaxel, Cisplatin, and 5-FU (TPF) induction chemotherapy followed by surgery. All patients were planned to receive chemoradiotherapy after surgery. The primary end-points were organ preservation and progression-free-survival. SP...

  11. Optical diagnosis of mammary ductal carcinoma using advanced optical technology

    Science.gov (United States)

    Wu, Yan; Fu, Fangmeng; Lian, Yuane; Nie, Yuting; Zhuo, Shuangmu; Wang, Chuan; Chen, Jianxin

    2015-02-01

    Clinical imaging techniques for diagnosing breast cancer mainly include X-ray mammography, ultrasound, and magnetic resonance imaging (MRI), which have respective drawbacks. Multiphoton microscopy (MPM) has become a potentially attractive optical technique to bridge the current gap in clinical utility. In this paper, MPM was used to image normal and ductal cancerous breast tissues, based on two-photon excited fluorescence (TPEF) and second harmonic generation (SHG). Our results showed that MPM has the ability to exhibit the microstructure of normal breast tissue, ductal carcinoma in situ (DCIS) and invasive ductal carcinoma (IDC) lesions at the molecular level comparable to histopathology. These findings indicate that, with integration of MPM into currently accepted clinical imaging system, it has the potential to make a real-time histological diagnosis of mammary ductal carcinoma in vivo.

  12. Catamnestic studies of radiosurgical combination therapy of advanced carcinoma of the larynx

    International Nuclear Information System (INIS)

    The first part of the study summarizes the post-therapeutical course of development of 165 patients who have been treated for advanced internal and external carcinoma of the larynx with a combined, pre- or postoperative radiosurgical therapy, with particular attention being paid to the frequency of focal or lymph node recidivation, post-therapeutical apparent distant metastases and postoperative complications, and also to tumour-independent mortality. The second part of the study is concerned with the determination of survival rates of patients suffering from advanced carcinoma of the larynx or hypopharynx, following low-dose preoperative irradiation (119 patients) or postoperative irradiation (209 patients). (orig./MG)

  13. Role of neoadjuvant chemotherapy in cancer cervix: A brief review

    Directory of Open Access Journals (Sweden)

    Aramita Saha

    2013-01-01

    Full Text Available Neoadjuvant chemotherapy (NACT represents a promising modality apart from or radiotherapy as initial treatment of locally advanced cervical cancer. The primary objectives of NACT in the treatment of cervical cancer include improvement in tumor characteristics, to allow avoidance of radiotherapy, to prolong disease-free and overall survival, and facilitation of fertility-sparing surgery. Though several studies have shown promising results of NACT on tumor response, downstaging, decrease in local recurrence, improved progression free survival, yet its role is controversial and plenty of study results are waiting to establish its efficacy. After reviewing the available literatures in the internet, and focusing the light of our continuous 3 years experience, we have made an effort to find out the relevance of NACT in cancer cervix. NACT is feasible and produces impressive responses in cervical carcinoma, as has been demonstrated by several phase II and phase III trials. Some meta-analysis suggested that NACT followed by surgery improves overall survival compared with nonstandard radiotherapy alone.

  14. Frequent Promoter Methylation of CDH1, DAPK, RARB, and HIC1 Genes in Carcinoma of Cervix Uteri: Its Relationship to Clinical Outcome

    Directory of Open Access Journals (Sweden)

    Schneider Achim

    2003-05-01

    Full Text Available Abstract Background Cervical cancer (CC, a leading cause of cancer-related deaths in women worldwide, has been causally linked to genital human papillomavirus (HPV infection. Although a host of genetic alterations have been identified, molecular basis of CC development is still poorly understood. Results We examined the role of promoter hypermethylation, an epigenetic alteration that is associated with the silencing tumor suppressor genes in human cancer, by studying 16 gene promoters in 90 CC cases. We found a high frequency of promoter methylation in CDH1, DAPK, RARB, and HIC1 genes. Correlation of promoter methylation with clinical characteristics and other genetic changes revealed the following: a overall promoter methylation was higher in more advanced stage of the disease, b promoter methylation of RARB and BRCA1 predicted worse prognosis, and c the HIC1 promoter methylation was frequently seen in association with microsatellite instability. Promoter methylation was associated with gene silencing in CC cell lines. Treatment with methylation or histone deacetylation-inhibiting agents resulted in profound reactivation of gene expression. Conclusions These results may have implications in understanding the underlying epigenetic mechanisms in CC development, provide prognostic indicators, and identify important gene targets for treatment.

  15. Evidence based of chemoradiotherapy in cervix carcinoma; Chimioradiotherapie concomitante dans les cancers du col de l'uterus: quels niveaux de preuve?

    Energy Technology Data Exchange (ETDEWEB)

    Joly-Lobbedez, F. [CHU de la Cote-de-Nacre, 14 - Caen (France); CLCC Francois-Baclesse, Oncologie Medicale, 14 - Caen (France)

    2009-10-15

    Since 10 years, the combination of chemoradiotherapy has become a standard of treatment of the advanced localized cervical cancer. Two systematic reviews of the literature (including the results of the different clinical trials) have already been published. The aim of this article is to present the results of the recent meta-analysis based on individual patient data and to discuss the perspectives. This meta-analysis was rigorously designed: trials selected had the same control arm with the same radiotherapy without concomitant chemotherapy, the definition of the primary outcome (overall survival) was homogeneous and analysis was made in intent to treat. The results confirm the advantage in overall survival in favor of the chemoradiotherapy with an absolute 5-year overall survival benefit of 6% (60-66%) and 8% of 5-year disease-free survival (50-58%). Interestingly, even if cisplatin seems to be the most active drug, a significant advantage is also observed with no platinum chemotherapy. A polychemotherapy is not more active than a mono chemotherapy and there was a suggestion of a difference in the size of the survival benefit with tumor stage. Larger benefits were seen for the few trials in which additional chemotherapy was administered after chemoradiotherapy, but results have to be confirmed by other clinical trials. Late toxicity was not well evaluated and a long-term follow-up of the patients is important to assess the real incidence of long-term side effects of the chemoradiotherapy and the impact on quality of life. New strategies combining new chemotherapy protocols or targeted therapy with radiation are promising but have to be evaluated in comparative clinical trials before use in routine. (authors)

  16. Bony Calvarium as the Sole Site ofMetastases in Squamous Cell Carcinomaof the Uterine Cervix

    Directory of Open Access Journals (Sweden)

    Mohammad Mohammadianpanah

    2010-10-01

    Full Text Available Isolated skeletal metastasis to the bony calvarium is extremely rare in patients with squamous cell carcinoma of the uterine cervix. We describe the clinical and imaging findings in a case of squamous cell carcinoma of the uterine cervix with metastases tothe bony calvarium as the sole site of metastasis. The patient was a 65-year-old woman with squamous cell carcinoma of the uterine cervix, FIGO stage IIIb, whose initial treatement was chemoradiation therapy. After 22 sessions of external-beam radiation,she developed headaches. On physical examination she had skull bone tenderness. On plain skull X-ray, there were osteolytic bony lesions. Brain MRI showed multiple enhancing skull bone metatstses. Eventually, a whole body bone scintigraphy revealed isolated diffuse increased activity in the bony calvarium. In the literature review, wefound only three similar cases of cervical cancer with scalp metastases and involvement of the bony calvarium.

  17. Correlation of human papilloma virus presence with precancerous and cancerous lesions of uterine cervix by immunohistochemistry

    Directory of Open Access Journals (Sweden)

    Meenu Pujani

    2012-01-01

    Full Text Available Background : Cancer of cervix is the most common form of cancer in females of developing countries. Cervical cancer is the best example of common human malignancy with a proven infectious etiology. The data linking human papilloma virus (HPV infection with the epidemiology and pathogenesis of cervical neoplasia is convincing. There are various methods for detection of HPV like immunohistochemistry, polymerase chain reaction, liquid phase hybridization (hybrid capture test, in situ hybridization etc. Materials and Methods: We studied the profile of precancerous and cancerous lesions of uterine cervix and correlated human papilloma virus (HPV presence with precancerous and cancerous lesions of uterine cervix by immunohistochemistry. Total 50 cases were first studied, analyzed, and classified histologically and then immunohistochemistry was done. Results : Majority of the cases 36/50 (72% under study are squamous cell carcinomas, which is the most common carcinoma found in the uterine cervix. HPV positivity for all cases of cervical carcinoma was found to be 34.7% (16/46 cases, for carcinoma in situ, it was 50% (2/4 cases. It can be thus hypothesized that with decreasing differentiation, there is loss of expression of HPV in the cervical epithelial cells. Conclusion: To conclude, though this study confirms the correlation of HPV presence with precancerous and cancerous lesions of uterine cervix, it also suggests that there must be other co-factors involved in cervical carcinogenesis as well.

  18. Nasopharyngeal carcinoma: Advances in genomics and molecular genetics

    Institute of Scientific and Technical Information of China (English)

    ZENG ZhaoYang; LI XiaoLing; XIONG Wei; LI GuiYuan; HUANG HongBin; ZHANG WenLing; XIANG Bo; ZHOU Ming; ZHOU YanHong; MA Jian; YI Mei; LI XiaYu

    2011-01-01

    Nasopharyngeal carcinoma (NPC) is a squamous-cell carcinoma that arises in the epithelial lining of the nasopharynx [1].This neoplasm has a notable ethnic and geographic distribution,being of high prevalence in southern China but rare in other parts of the world [2].Familial clustering of NPC has been observed in diverse populations [3].Elevated levels of circulating free Epstein-Barr virus (EBV) DNA and EBV-related antibodies in sera,as well as EBV DNA in tumor cells,have been consistently detected in individuals with NPC [4,5].These studies have revealed that the risk factors of NPC are both environmental and genetic.How the risk factors interact,and the genes that are involved in the development of NPC,are not well understood [6].

  19. Conventional four field radiotherapy versus computed tomography-based treatment planning in cancer cervix: A dosimetric study

    Directory of Open Access Journals (Sweden)

    Abhishek Gulia

    2013-01-01

    Full Text Available Background: With advancements in imaging, wide variations in pelvic anatomy have been observed, thus raising doubts about adequate target volume coverage by conventional external radiotherapy fields based on bony landmarks. The present study evaluates the need for integrating computed tomography (CT-based planning in the treatment of carcinoma cervix. Aims: To estimate inadequacies in target volume coverage when using conventional planning based on bony landmarks. Materials and Methods: The study consisted of 50 patients. Target volume delineation was done on planning CT scans, according to the guidelines given in literature. The volume of target receiving 95% of prescribed dose (V95 was calculated after superimposing a conventional four field box on digitally reconstructed radiograph. The geographic miss with conventional four field box technique was compared with the CT-based target volume delineation. Results: In 48 out of 50 patients, the conventional four field box failed to encompass the target volume. The areas of miss were at the superior and lateral borders of the anterior-posterior fields, and the anterior border of the lateral fields. The median V95 for conventional fields marked with bony landmarks was only 89.4% as compared to 93% for target delineation based on CT contouring. Conclusions: Our study shows inadequate target volume coverage with conventional four field box technique. We recommend routine use of CT-based planning for treatment with radiotherapy in carcinoma cervix.

  20. Targeted treatments in advanced renal cell carcinoma: focus on axitinib

    Directory of Open Access Journals (Sweden)

    Verzoni E

    2014-03-01

    Full Text Available Elena Verzoni, Paolo Grassi, Isabella Testa, Roberto Iacovelli, Pamela Biondani, Enrico Garanzini , Filippo De Braud, Giuseppe ProcopioDepartment of Medical Oncology 1, Fondazione IRCCS Istituto Nazionale Tumori, Milan, ItalyAbstract: Antiangiogenesis options have evolved rapidly in the last few years, with an increasing number of agents currently approved by the US Food and Drug Administration and European Medicines Agency. Angiogenesis inhibitors have been shown to be very effective for the treatment of metastatic renal cancer cell. Axitinib is a third-generation inhibitor of vascular endothelial growth factor receptor and is currently being developed for the treatment of various malignancies. The pharmacokinetic properties of axitinib may have a selective therapeutic effect, with minimal adverse reactions and enhanced safety. In a large Phase III study of previously treated patients with metastatic renal cell carcinoma, axitinib achieved a longer progression-free survival than sorafenib with an acceptable safety profile and good quality of life. This review focuses on the pharmacology, pharmacokinetics, and clinical activity of axitinib in the current treatment of renal cell carcinoma. The role of axitinib in the adjuvant and/or neoadjuvant setting needs to be evaluated in further clinical trials.Keywords: axitinib, renal cell carcinoma, vascular endothelial growth factor receptor, angiogenesis

  1. Trimodality Therapy for an Advanced Thymic Carcinoma With Both Aorta and Vena Cava Invasion.

    Science.gov (United States)

    Momozane, Tohru; Inoue, Masayoshi; Shintani, Yasushi; Funaki, Soichiro; Kawamura, Tomohiro; Minami, Masato; Shirakawa, Yukitoshi; Kuratani, Toru; Sawa, Yoshiki; Okumura, Meinoshin

    2016-08-01

    A case of locally advanced thymic carcinoma that was successfully resected with the great vessels after chemoradiation therapy is reported. A 57-year-old man with Masaoka stage III thymic carcinoma received two cycles of cisplatin/docetaxel and 60 Gy irradiation. The response was stable disease with 19% size reduction, and a radical resection with the ascending aorta and superior vena cava with the patient under circulatory arrest with the use of cardiopulmonary bypass was performed. The postoperative course was uneventful, and the patient has been free of disease for 28 months. Trimodality therapy with use of a cardiovascular surgical procedure might be a valuable option in locally advanced thymic carcinoma. PMID:27449450

  2. A STUDY OF ENDOSCOPIC TREATMENT OF ADVANCED ESOPHAGEAL AND GASTRIC CARCINOMA

    Institute of Scientific and Technical Information of China (English)

    Zhang Jichang; Zhang Lijian; Wang Yanmeng; Li Wei

    1998-01-01

    Objective: To investigate the effect of endoscopic treatment on advanced esophageal and gastric carcinoma.Methods: Twenty advanced gastric cancer patients and 25advanced esophageal cancer patients, who had recurrence after operation and radiotherapy were managed by endoscopic treatment. Results: 10 cases were treated to stop bleeding only, 35 cases were treated by microwave,dilation and local chemotherapy. The successful rate of hemostasis was about 67%, the remission rate of digestive obstruction was about 100% after dilation, 83% of the recurrence lesions were relieved by endoscopic chemotherapy. Conclusion: Endoscope treatment has certain therapeutic efficiency for the recurrence of advanced esophageal and gastric cancer.

  3. Neoadjuvant intraarterial chemotherapy and embolization in treatment of advanced ovarian epithelial carcinoma

    Institute of Scientific and Technical Information of China (English)

    刘恩令; 糜若然

    2004-01-01

    Background The purpose of the study was to evaluate the role of neoadjuvant chemotherapy and embolization via the anterior branches of the bilateral internal iliac arteries in treating patients with advanced ovarian epithelial carcinoma.Methods Forty-two patients with advanced ovarian epithelial carcinoma (study group) were treated via the anterior branches of the bilateral internal iliac arteries after cytoreductive surgery and 7 courses of adjuvant platinum-based combination chemotherapy. Primary cytoreductive surgery was performed in 43 patients with advanced ovarian epithelial carcinoma (control group), and then followed by 8 courses of adjuvant platinum-based combination chemotherapy. The rate of optimal cytoreductive surgery, survival rate, blood loss during operation and operative time were investigated in the two groups. Statistical significance was asessed using Student's t test, the Chi-squre test and the log-rank test. Results In the study group, the rate of optimum debulking after platinum-based chemotherapy and embolization via the anterior branches of the bilateral internal iliac arteries was 71.43%(30/42) (χ2=10.06, P0.05).Conclusions Neoadjuvant platinum-based combination chemotherapy and embolization via the anterior branches of the bilateral internal iliac arteries is an alternative treatment for patients with advanced ovarian epithelial carcinoma, in whom the chance of optimal cytoreductive surgery is low. The treatment can reduce blood loss, decrease operative time, and increase the rate of optimal cytoreductive surgery; but the median survival can't be improved significantly.

  4. Sorafenib-induced acute interstitial pneumonia in patients with advanced hepatocellular carcinoma: report of three cases

    OpenAIRE

    Takeda, Haruhiko; Nishikawa, Hiroki; Iguchi, Eriko; Matsuda, Fumihiro; Kita, Ryuichi; Kimura, Toru; Osaki, Yukio

    2012-01-01

    Little is known about acute interstitial pneumonia (AIP) induced by sorafenib therapy in patients with advanced hepatocellular carcinoma (HCC). Here, we present three patients with advanced HCC who developed AIP during sorafenib therapy, with fatal complications in two cases. Case 1 was a 76-year-old man who developed dyspnea. Chest CT showed interstitial pneumonia. Sorafenib was discontinued immediately, and prednisolone was started. His pneumonia resolved. A drug-induced lymphocyte stimulat...

  5. Impact of squamous cell carcinoma antigen in patients with recurrent squamous cell carcinoma of the uterine cervix%子宫颈鳞状细胞癌复发患者血清鳞状细胞癌抗原监测的意义

    Institute of Scientific and Technical Information of China (English)

    马绍康; 吴令英; 孙阳春; 李斌; 张宏图

    2008-01-01

    Objective To investigate the impact of squamous cell carcinoma antigen(SCCAg)in patients with recurrent squamous cell carcinoma of the uterine cervix.Methods Totally 72 patients with recurrent squamous cell carcinoma of the uterine cervix treated at the Cancer Hospital,Peking Union Medical College,Chinese Academy of Medical Sciences,between 1999 and 2005 were retrospectively analyzed to investigate the impact of SCCAg on diagnosis and prognosis by univariate and multivariate analysis.Results This study included 30 patients with recurrent disease after primary radical surgery and 42 patients with recurrent cervical cancer after radio-chemotherapy.Sixty one patients(85%)had serum SCCAg elevated (≥1.5 pg/L),and 20 of these(28%)had an increase of SCCAg before clinical manifestation of relapse.The median leading time was 3 months(range:1-13 months).Forty five patients had no symptoms with only SCCAg elevation,and 15 patients experienced leg edema and(or)sciatic pain,7 patients suffered from irregular bleeding and 5 patients had symptoms resulting from distant metastasis.Thirty three patients were diagnosed by histology biopsy and (or) cytology,39 patients were diagnosed with SCCAg elevation and clinical and radiological examinations,29 of these patients were diagnosed only by SCCAg elevation and CT or MRI.Fourteen patients recurred limited to the cervix or to the cervix and adjacent tissues(central recurrence),31 cases recurred at pelvis,and 20 patients with distant metastasis and 7 patients suffered from Pelvic recurrence and distant metastasis.Twenty three cases received salvage therapy including surgery for patients recurring after definitive radiotherapy and radiotherapy and or conform radiotherapy for patients after primary radical surgery,46 patients were given palliative chemotherapy and or radiotherapy,and 3 patients refused any treatment.The median and mean survival time were 11 months and 23 months respectively(2-62 months).The 3-year,5-year overall survival

  6. [A CASE OF ADVANCED BLADDER NEUROENDOCRINE CARCINOMA (SMALL CELL CARCINOMA) SIGNIFICANTLY IMPROVED BY LOW DOSE OF ORAL TEGAFUR-URACIL].

    Science.gov (United States)

    Nomi, Hayahito; Takahara, Kiyoshi; Minami, Koichiro; Maenosono, Ryoichi; Matsunaga, Tomohisa; Yoshikawa, Yuki; Tsujino, Takuya; Hirano, Hajime; Inamoto, Teruo; Yamamoto, Ikuhisa; Tsuji, Motomu; Kiyama, Satoshi; Azuma, Haruhito

    2015-10-01

    A 81-old-woman underwent a transurethral resection of bladder tumor (TURBT) at a nearby hospital in April 2011. The diagnosis was invasive urothelial carcinoma, G3 with a component of bladder small cell carcinoma, T1 or more. She was recommended to visit our hospital for combined modality therapy of bladder cancer, but she refused the treatment for over one year. In May 2012, she came to our hospital with the chief complaint of pain at urination. Cystoscopy revealed non-papillary sessile tumor in the top of the bladder, and CT scan demonstrated the presence of the right obturator lymph nodes swollen up to 1.2 cm in size. The second TURBT was performed and the diagnosis was bladder small cell carcinoma (pT3N2M0) according to urothelial cancer guidelines of the Japanese Urological Association (JUA). Because she strongly refused hospitalization anymore, we started daily oral intake of low dose Tegafur-Uracil (100 mg) for the treatment. After one month, the serum Neuron-Specific Enolase (NSE; tumor maker of small cell cancer) level was elevated to 27.6 ng/ml and the right obturator lymph node was enlarged up to 1.9 cm. Therefore, the Trgafur-Uracil dose was increased to 200 mg daily. After then, the serum NSE level was decreased to 15.5 ng/ml following reduction in size of the obturator lymph nodes with partial response in December 2013. After two years of follow-up period, her regular urine test showed normal findings, and no apparent recurrence was detected on urinary bladder with MRI and Cystoscopy. This is a case of advanced bladder small cell carcinoma significantly improved by oral administration of Tegafur-Uracil 200 mg/day for over 2 years. PMID:26717786

  7. Advanced Hepatocellular Carcinoma with Subtotal Occlusion of the Inferior Vena Cava and a Right Atrial Mass

    Directory of Open Access Journals (Sweden)

    Christian Steinberg

    2013-01-01

    Full Text Available Hepatocellular carcinoma usually metastasizes to regional lymph nodes, lung, and bones but can rarely invade the inferior vena cava with intravascular extension to the right atrium. We present the case of a 75-year-old man who was admitted for generalized oedema and was found to have advanced HCC with invasion of the inferior vena cava and endovascular extension to the right atrium. In contrast to the great majority of hepatocellular carcinoma, which usually develops on the basis of liver cirrhosis due to identifiable risk factors, none of those factors were present in our patient.

  8. 新辅助化疗对宫颈小细胞癌的效果评价%Effect Evaluation of Neoadjuvent Chemotherapy for Small Cell Carcinoma of Cervix

    Institute of Scientific and Technical Information of China (English)

    王蕾; 王纯雁

    2015-01-01

    目的:探讨新辅助化疗( NACT)治疗宫颈小细胞癌( SCCC)的临床效果。方法按照患者是否于术前接受NACT,将62例SCCC患者分为实验组(接受NACT)33例和对照组(未接受NACT)29例,记录实验组患者近期疗效,比较两组患者入院时与术前病灶大小变化情况、远期疗效及复发情况。结果实验组患者CR 5例(15.15%),PR 24例(72.73%),SD 4例(12.12%),总有效率为87.88%;实验组患者经NACT后病灶均有不同程度缩小,术前病理检查测量肿瘤病灶最大直径显著小于入院时影像学测量肿瘤病灶最大直径,差异具有统计学意义(P<0.05);实验组患者术前病理检查测量肿瘤病灶最大直径显著小于对照组,差异具有统计学意义(P<0.05);两组患者3年总生存率、3年无瘤生存率和局部复发率比较,差异无统计学意义(P>0.05);实验组患者远处复发率显著低于对照组,差异具有统计学意义(P<0.05)。结论 SCCC术前经NACT可有效缩小靶病灶,降低远处复发率,临床效果显著,应用价值较高。%Objective To explore the clinical effects of neoadjuvent chemotherapy ( NACT) for small cell carcinoma of cervix(SCCC).Methods 62 cases of SCCC were divided into the experiment group(33 cases,treated by NACT) and the control group(29 cases,not treated by NACT).The short-term effects of the experiment group were record,the tumor size,long-term effect,and relapse were compared between the 2 groups.Results The CR were 5 cases ( 15.15%) , PR were 24 cases (72.73%),SD were 4 cases(12.12%),the total effective rate was 87.88%;The tumor size reduced after NACT ,Preoperative maximum tumor lesion diameter by pathological examination was significantly smaller than maximum tumor lesion diameter by im-aging measurement on admission(P0.05);The distant recurrence rate in the ex-periment group was significantly lower than that

  9. Serum testosterone as a prognostic factor in patients with advanced prostatic carcinoma

    DEFF Research Database (Denmark)

    Iversen, P; Rasmussen, F; Christensen, I J

    1994-01-01

    In 245 patients with previously untreated advanced carcinoma of the prostate, serum concentrations of testosterone have been measured before androgen deprivation therapy, and patients were divided in quartiles according to their serum concentration. Pretreatment level of serum testosterone was co...... parameters suggest that low serum testosterone merely is a consequence of the advanced malignancy rather than a causative factor in the pathogenesis of prostatic cancer.......In 245 patients with previously untreated advanced carcinoma of the prostate, serum concentrations of testosterone have been measured before androgen deprivation therapy, and patients were divided in quartiles according to their serum concentration. Pretreatment level of serum testosterone...... was confirmed as having significant prognostic value on progression-free, overall, and cancer-specific survival, and the hazard ratios of lower quartiles compared to the upper quartile for these endpoints were 2.3, 2.1, and 2.0, respectively. However, correlations with symptomatology and other pretreatment...

  10. Neoadjuvant chemotherapy versus primary surgery in advanced ovarian carcinoma

    OpenAIRE

    Elshamy Maged R; Setit Ahmed E; Elshafei Mohamed A; Hegazi Refaat AF; Hegazy Mohamed AF; Eltatoongy Mohamed; Halim Amal AF

    2005-01-01

    Abstract Background Patients with advanced ovarian cancer should be treated by radical debulking surgery aiming at complete tumor resection. Unfortunately about 70% of the patients present with advanced disease, when optimal debulking can not be obtained, and therefore these patients gain little benefit from surgery. Neoadjuvant chemotherapy (NACT) has been proposed as a novel therapeutic approach in such cases. In this study, we report our results with primary surgery or neoadjuvant chemothe...

  11. Neo-adjuvant chemotherapy in advanced hypopharyngeal carcinoma

    OpenAIRE

    Joshi, P.; V Patil; Joshi, A; V Norohna; Chaturvedi, P.; Chaukar, D.; P Pai; D Nair; Juvekar, S; Agarwal, J. P.; A K D′cruz; Prabhash, K

    2013-01-01

    Objective: The aim of this retrospective study was to find out the role of neo-adjuvant chemotherapy (NACT) in changing the management and outcome of advanced hypopharyngeal cancer patients. Materials and Methods: This is a retrospective analysis of 59 treatment naïve, advanced hypopharyngeal cancer patients presenting to our tertiary care center from April 2010 to October 2011. NACT was given as two (platinum with taxane) or three drug with (platinum, taxane with 5-flurouracil [5 FU]) as 3 w...

  12. Virilizing adrenocortical carcinoma advancing to central precocious puberty after surgery.

    Science.gov (United States)

    Kim, Min Sun; Yang, Eu Jeen; Cho, Dong Hyu; Hwang, Pyung Han; Lee, Dae-Yeol

    2015-05-01

    Adrenocortical carcinoma (ACC) in pediatric and adolescent patients is rare, and it is associated with various clinical symptoms. We introduce the case of an 8-year-old boy with ACC who presented with peripheral precocious puberty at his first visit. He displayed penis enlargement with pubic hair and facial acne. His serum adrenal androgen levels were elevated, and abdominal computed tomography revealed a right suprarenal mass. After complete surgical resection, the histological diagnosis was ACC. Two months after surgical removal of the mass, he subsequently developed central precocious puberty. He was treated with a gonadotropin-releasing hormone agonist to delay further pubertal progression. In patients with functioning ACC and surgical removal, clinical follow-up and hormonal marker examination for the secondary effects of excessive hormone secretion may be a useful option at least every 2 or 3 months after surgery. PMID:26019766

  13. Thalidomide induces complete remission of advanced hepatocellular carcinoma

    Directory of Open Access Journals (Sweden)

    Cheng-Hung Chien

    2014-06-01

    Full Text Available Hepatocellular carcinoma (HCC is one of the most prevalent human cancers in the world, but its prognosis is extremely poor. HCC is considered a hypervascular tumor. Thalidomide, which has been known to inhibit growth factor-induced neovascularization, is a convenient alternative to target therapy such as sorafenib. We report a 65-year-old male patient with alcoholic liver cirrhosis that was diagnosed having multiple HCCs during surveillance. The patient was assessed as inoperable and unsuited for transhepatic arterial chemoembolization or systemic chemotherapy. After discussing the therapeutic alternatives, he decided to receive low-dose thalidomide (100 mg daily therapy. Fortunately, follow-up liver biochemical tests, serum α-fetoprotein level, and dynamic computed tomography showed complete remission of the HCCs 4.5 months after thalidomide treatment and this was documented for more than 22 months without evidence of tumor recurrence.

  14. [Morphofunctional features of the cervix uteri in women using hormonal contraception].

    Science.gov (United States)

    Prilepskaia, V N; Kondrikov, N I; Nazarova, N M

    1991-12-01

    The causes of precancerous and cancerous diseases of the cervix are disputed. In women with menstrual disorders usually benign cervical disease is 5 times higher. In the 1960s the theory of hormonal genesis of cervical disease was advanced as similar pathogenetic processes in the cervix, endometrium, myometrium, and breasts resulted in hyperplastic changes in these organs. Ectopia can occur during sexual maturation under the influence of sex hormones. The maximum frequency (65.5%) of ectopia occurred up to age 20. Cervical ectopia can occur under use of oral contraceptives (OCs) for 6-12 months but it vanishes after discontinuation. In a study of 17,942 women aged 18-58 increased risk of preinvasive carcinoma of the cervix was found under longterm use of OCs. Increased frequency of cervical intraepithelial neoplasm from .9/10,000 women/year to 2.2/10,000 women/year was found only under longterm (up to 8 years) of OC use. An epidemiological investigation of 47,000 women using OCs for up to 10 years concluded that there was significant increase of frequency of cervical cancer compared with nonusers. It was 4 times higher in those taking OCs for over 10 years, although longterm use reduced uterine and ovarian cancer. Adenomatous hyperplasia of the endocervix was 14 times more frequent in OC users. In a sample of 128 women, 44% of whom were OC users, 24% had microglandular hyperplasia. Under the use of the 3-phase preparation Trisiston for 6 months-1 year ectopia was diagnosed in 13.6% of women that disappeared after cessation of use. Early cancer and dysplasia disappeared in 1/3 of women taking Enovid for 6-30 months after diagnosis. OCs promote the prophylaxis against genital cancer because women taking OCs undergo gynecological and cytological examinations more often, thus precancerous changes can be diagnosed early. The optimal and the safest method of contraception has to be chosen to minimize the effect on the cervix. PMID:1789353

  15. A Phase II Study of Docetaxel, Cisplatin and 5- Fluorouracil (TPF) In Patients with Locally Advanced Head and Neck Carcinomas

    OpenAIRE

    Ansari, M.; Omidvari, S; Mosalaei, A.; Ahmadloo, N; Mosleh-Shirazi, M. A.; Mohammadianpanah, M.

    2011-01-01

    Background The combination of cisplatin and 5-fluorouracil (PF) is currently considered a standard and effective regimen for the treatment of advanced head and neck carcinomas. The aim of this study was to evaluate the efficacy and safety of docetaxel, cisplatin and 5-fluorouracil (TPF) in patients with unresectable head and neck carcinomas. Methods Forty-six patients with previously untreated non-metastatic stage IV head and neck carcinomas were enrolled. All patients received three cycles o...

  16. Combination of radiotherapy with chemotherapy using cisplatin of advanced esophageal carcinoma

    International Nuclear Information System (INIS)

    Of 38 patients with esophageal carcinoma who were treated at the Department of Radiology, Tokushima University Hospital between 1983 and 1987, 13 (34 %) received a combination of radiation and chemotherapy of cisplatin-based combination regimens. Twelve patients with squamous cell carcinoma and one with adenocarcinoma were treated by a 6 MV linear accelerater. They received a cummulative dose ranging from 18 to 68 Gy (average dose : 50.5 Gy), in 2 Gy fractions. The response rate was 62 % (CR 1, PR 7). Two of the six patients with Stage III survived more than three years. Median survival time was 11.4 months for patients with Stage III and 4.7 months for Stage IV. Chemotherapy improved median survival duration for patients with advanced esophageal carcinoma but did not produce a significant improvement in survival, as reported in other recent series. (author)

  17. Topotecan Monotherapy in Heavily Pretreated Patients with Progressive Advanced Stage Neuroendocrine Carcinomas

    DEFF Research Database (Denmark)

    Olsen, Ingrid Marie Holst; Knigge, Ulrich; Federspiel, Birgitte;

    2014-01-01

    BACKGROUND: Neuroendocrine carcinomas (WHO grade 3) are highly aggressive tumors with an immense tendency to metastasize and with a poor prognosis. In advanced disease, there is no standard treatment beyond first-line platin/etoposide-based chemotherapy. Topotecan is widely used as second......-line treatment in small cell lung cancer, which also responds markedly on first-line platin/etoposide. Hence, we investigated the feasibility of topotecan in previously treated patients with neuroendocrine carcinomas. MATERIAL AND METHODS: Retrospective analysis of 22 patients with disseminated and progressive...... neuroendocrine carcinomas (Ki67>20%, G3) successively treated with oral topotecan 2.3 mg/m(2) d1-5 every 3 weeks. All patients had previously received treatment with carboplatin/etoposide. Demographic, clinical and pathological features were recorded. CT-evaluations according to RECIST 1.1 were performed after...

  18. Clear cell adenocarcinoma of the uterine cervix with malignant pleural effusion in a 29-year old female- A case report

    Directory of Open Access Journals (Sweden)

    Dipti R. Samanta

    2015-07-01

    Full Text Available Primary adenocarcinoma of cervix constitute about 7-15% of all cervical cancer. Clear cell carcinoma, a form of cervical adenocarcinoma is a very rare tumor constituting only 4% of cervical carcinoma. Risk factor and pathogenesis of this disease are not exactly revealed. Intrauterine exposure to diethylstilbestrol and associated non-steroidal estrogen during pregnancy before 18 weeks is the only risk factor. Here we report an unusual case of clear cell carcinoma of cervix presented with bilateral pleural effusion, cytology of which shows adenocarcinoma. This is a rare case since patient had no history of diethylstilbestrol exposure and presented with bilateral pleural effusion. This is the first described case report of clear cell carcinoma of cervix with upfront malignant pleural effusion. [Int J Res Med Sci 2015; 3(7.000: 1795-1797

  19. Peripancreatic artery ligation and artery infusion chemotherapy for advanced pancreatic carcinoma

    Institute of Scientific and Technical Information of China (English)

    纪宗正; 王永向; 陈熹; 吴涛

    2003-01-01

    Objective To develop a new treatment for advanced pancreatic carcinoma. Methods Twenty-nine patients with advanced pancreatic carcinoma (12 patients with liver metastasis at the same time) were randomly divided into two groups. In group A (n=11), patients underwent bilio-enterostomy and/or gastro-enterostomy combined with systemic chemotherapy after surgery. In group B (n=18), patients underwent bilio-enterostomy and/or gastro-enterostomy combined with peripancreatic arterial ligation and arterial infusion regional chemotherapy. Twenty-four patients were followed up for 3-18 months. The palliation of clinical symptoms, changes in carcinoma size by B ultrasound (BUS) and CT scan, survival period and serum carcinoembryonic antigen (CEA) were observed and compared between the two groups. Results Symptoms were alleviated in most patients in group B, and BUS and CT scan showed that tumor volume decreased in group B. The response rate was 66.7% in group B and 18.2% in group A (P0.05). Conclusion Peripancreatic arterial ligation combined with arterial infusion regional chemotherapy is effective against both pancreatic carcinoma and with liver metastases. It can alleviate clinical symptoms, postpone the growth rate of tumor and prolong the survival period.

  20. Perfusion CT in patients with advanced bronchial carcinomas: a novel chance for characterization and treatment monitoring?

    International Nuclear Information System (INIS)

    Advanced bronchial carcinomas by means of perfusion and peak enhancement using dynamic contrast-enhanced multislice CT are characterized. Twenty-four patients with advanced bronchial carcinoma were examined. During breathhold, after injection of a contrast-medium (CM), 25 scans were performed (1 scan/s) at a fixed table position. Density-time curves were evaluated from regions of interest of the whole tumor and high- and low-enhancing tumor areas. Perfusion and peak enhancement were calculated using the maximum-slope method of Miles and compared with size, localization (central or peripheral) and histology. Perfusion of large tumors (>50 cm3) averaged over both the whole tumor (P=0.001) and the highest enhancing area (P=0.003) was significantly lower than that of smaller ones. Independent of size, central carcinomas had a significantly (P=0.04) lower perfusion (mean 27.9 ml/min/100 g) than peripheral ones (mean 66.5 ml/min/100 g). In contrast, peak enhancement of central and peripheral carcinomas was not significantly different. Between non-small-cell lung cancers and small-cell lung cancers, no significant differences were observed in both parameters. In seven tumors, density increase after CM administration started earlier than in the aorta, indicating considerable blood supply from pulmonary vessels. Tumor perfusion was dependent on tumor size and localization, but not on histology. Furthermore, perfusion CT disclosed blood supply from both pulmonary and/or bronchial vessels in some tumors. (orig.)

  1. Advanced Gastric Neuroendocrine Carcinoma with an Adenocarcinoma Component

    Directory of Open Access Journals (Sweden)

    Masashi Miguchi

    2012-01-01

    Full Text Available In the present study, we observed that the adenocarcinoma component in the mucosa was continuous with neuroendocrine carcinoma (NEC in the deeper layers; this suggests the normal course of NEC carcinogenesis at the histological level. A 72-year-old man was admitted to our hospital with a chief complaint of tarry stools. Endoscopic examination of the upper gastrointestinal tract revealed a 2-cm tumor, with a deep central depression, surrounded by a smooth elevated area, in the middle of the stomach body. A biopsy showed that the tumor was a moderately differentiated gastric adenocarcinoma. The patient underwent total gastrectomy and standard lymph node dissection. The resected tumor was a 3.5 × 2.5 cm type 2 lesion. It comprised two elements at the histological level: (i a moderately differentiated adenocarcinoma in the superficial portion of the mucous membrane layer, and (ii NEC-like cells with dark, round nuclei and scant cytoplasm, presenting a solid and trabecular pattern, in the submucosal and muscularis propria layers. Immunohistochemical findings showed that the NEC-like cells were diffusely positive for chromogranin A, synaptophysin, neural cell adhesion molecule, and neuron-specific enolase, but were negative for carcinoembryonic antigen. The Ki-67 labeling index was 95%. The final pathological diagnosis was gastric NEC with an adenocarcinoma component and a high cellular proliferative potential.

  2. Renal cell carcinoma: evolving approaches to advanced non-clear cell carcinoma

    Directory of Open Access Journals (Sweden)

    Ronald M. Bukowski

    2011-12-01

    Full Text Available The treatment of metastatic renal cell carcinoma (RCC has changed dramatically with the introduction of targeted therapies including sunitinib, sorafenib, and temsirolimus. Because patients with conventional clear cell histology account for 75- 80% of all patients with RCC, there has been little accumulated evidence on the treatment of patients with non-clear cell histologies. Most clinical trials have excluded them from enrolment, except for randomized studies investigating temsirolimus. Many retrospective studies on the use of all three of these targeted therapies in patients with non-clear cell histology have demonstrated response rates ranging from 3.7%–16%. Although response rates may not be as high compared to patients with clear cell histologies, targeted therapy does provide a clinically meaningful response.

  3. The observation and nursing for advanced hepatocellular carcinoma patients treated with Sorafenib

    International Nuclear Information System (INIS)

    Objective: To summarize the author's experience which was obtained in observing and nursing the adverse reactions of advanced hepatocellular carcinoma patients who were treated with Sorafenib. Methods: The adverse reactions and their severity observed in 34 patients with advanced hepatocellular carcinoma who were treated with Sorafenib were retrospectively analyzed. Results: Side effects or toxic reaction were observed in all the patients, which included neutropenia, foot-hand syndrome (FHS), fatigue, diarrhea, hypertention, rash, etc. Five patients had to cut down the dose of Sorafenib in order to relieve the symptom, among them one patient had grade 4 FHS, 3 patients had grade 3 FHS and one patient had grade 3 neutropenia. Conclusion: Being familiar with sorafenib's adverse reaction, closely observing the patients condition and affording appropriate nursing measures, all the above items can definitely improve the therapeutic results and patient's living quality. (authors)

  4. Selective arterial embolization for control of haematuria secondary to advanced or recurrent transitional cell carcinoma of the bladder.

    LENUS (Irish Health Repository)

    Halpenny, D

    2014-05-02

    Haematuria is a common symptom in patients with advanced transitional cell carcinoma of the bladder. We report our experience of selective pelvic embolization using gelfoam as an embolic agent to treat intractable haematuria in these patients.

  5. A meta-analysis of neoadjuvant chemotherapy plus radiation in the treatment of locally advanced nasopharyngeal carcinoma

    Directory of Open Access Journals (Sweden)

    Xun He

    2015-01-01

    Conclusion: Neoadjuvant chemotherapy followed by radiation can decrease the risk of recurrence and metastasis but not improve the 5 years overall survival and 5 years disease free survival compared to radiotherapy alone in the patients with locally advanced nasopharyngeal carcinoma.

  6. Yttrium-90 Radioembolization of Hepatocellular Carcinoma-Performance, Technical Advances, and Future Concepts.

    Science.gov (United States)

    Molvar, Christopher; Lewandowski, Robert

    2015-12-01

    Hepatocellular carcinoma (HCC) is a lethal tumor, claiming over half a million lives per year. Treatment of HCC is commonly performed without curative intent, and palliative options dominate, including catheter-based therapies, namely, transarterial chemoembolization and yttrium-90 ((90)Y) radioembolization. This review will showcase the performance of (90)Y radioembolization for the treatment of HCC, focusing on recent seminal data and technical advances. In particular, novel radioembolization treatment concepts are discussed and compared with conventional HCC therapy.

  7. Cost-effectiveness of sorafenib versus SBRT for unresectable advanced hepatocellular carcinoma

    International Nuclear Information System (INIS)

    Stereotactic body radiotherapy (SBRT) has been shown to improve overall survival in patients with advanced hepatocellular carcinoma. This study aimed to assess the cost-effectiveness of SBRT compared to sorafenib which is the only drug for advanced hepatocellular carcinoma. A Markov decision-analytic model was performed to compare the cost-effectiveness of SBRT and sorafenib for unresectable advanced hepatocellular carcinoma. Patients transitioned between three health states: stable disease, progression disease and death. We calculated the data on cost from the perspective of our National Health Insurance Bureau. Sensitivity analyses were conducted to determine the impact of several variables. The incremental cost effectiveness ratio (ICER) for sorafenib compared to SBRT was NT$3,788,238 per quality-adjusted life year gained (cost/QALY), which was higher than the willingness to pay threshold of Taiwan according to WHO’s guideline. One-way sensitivity analysis revealed that the utility of progression disease for the sorafenib treatment, utility of progression free survival for SBRT, utility of progression free survival for sorafenib, utility of PFS to progression disease for SBRT and transition probability of progression disease to dead for SBRT were the most sensitive parameters in all cost scenarios. The Monte-Carlo simulation demonstrated that the probability of cost-effectiveness at a willingness to pay threshold of NT$ 2,213,145 per QALY was 100 % and 0 % chance for SBRT and sorafenib. This study indicated that SBRT for advanced hepatocellular carcinoma is cost-effective at a willingness to pay threshold as defined by WHO guideline in Taiwan

  8. Chemotherapy with enteric-coated tegafur/uracil for advanced hepatocellular carcinoma

    OpenAIRE

    ISHIKAWA, TORU

    2008-01-01

    Hepatocellular carcinoma (HCC) is one of the most common malignancies worldwide, including Japan. Although the development of imaging modalities has made the early diagnosis of HCC possible, surgically resectable cases are relatively uncommon because of hepatic function reserve and/or an advanced stage at presentation. Several modalities, such as transcatheter arterial chemoembolization, percutaneous ethanol injection, microwave coagulation therapy and radiofrequency ablation are reportedly u...

  9. Phase 1 Study of Erlotinib Plus Radiation Therapy in Patients With Advanced Cutaneous Squamous Cell Carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Heath, C. Hope; Deep, Nicholas L.; Nabell, Lisle; Carroll, William R.; Desmond, Renee; Clemons, Lisa; Spencer, Sharon; Magnuson, J. Scott [Division of Otolaryngology–Head and Neck Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, Alabama (United States); Rosenthal, Eben L., E-mail: oto@uab.edu [Division of Otolaryngology–Head and Neck Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, Alabama (United States)

    2013-04-01

    Purpose: To assess the toxicity profile of erlotinib therapy combined with postoperative adjuvant radiation therapy in patients with advanced cutaneous squamous cell carcinoma. Methods and Materials: This was a single-arm, prospective, phase 1 open-label study of erlotinib with radiation therapy to treat 15 patients with advanced cutaneous head-and-neck squamous cell carcinoma. Toxicity data were summarized, and survival was analyzed with the Kaplan-Meier method. Results: The majority of patients were male (87%) and presented with T4 disease (93%). The most common toxicity attributed to erlotinib was a grade 2-3 dermatologic reaction occurring in 100% of the patients, followed by mucositis (87%). Diarrhea occurred in 20% of the patients. The 2-year recurrence rate was 26.7%, and mean time to cancer recurrence was 10.5 months. Two-year overall survival was 65%, and disease-free survival was 60%. Conclusions: Erlotinib and radiation therapy had an acceptable toxicity profile in patients with advanced cutaneous squamous cell carcinoma. The disease-free survival in this cohort was comparable to that in historical controls.

  10. Photodynamic therapy (PDT) in advanced inoperable bronchial carcinoma

    Science.gov (United States)

    Moghissi, Keyvan; Dixon, Kate; Stringer, Mark R.; Brown, Stanley B.

    1996-12-01

    Objective: To assess the efficacy of PDT to: Palliate symptoms, control disease and extend survival in patients with advanced inoperable cancer. Subject and Method: 55 Males and 23 females aged between 45-81 years (mean 66 years) with inoperable and advanced lung cancer with > 5O. obstructive lesions of the main, lobar or segmental bronchi. Patients had pre-treatment routine clinical radiological, functional and endoscopic assessment with proven histological diagnosis. Protocol of PDT was; Intravenous injection of 2 mg/Kg bodyweight Polyhaematoporphyrin (equivalent to Photofrin) or Photofrin followed 24-72 hours later by illumination of tumour using 630 nm light (Oxford Laser) delivered via an optical fibre with end diffuser. Treatments were carried out under general anaesthesia as a day case procedure. Patients were rebronchoscoped for debridement/retreatment 4-7 days later. Results: There was no treatment related mortality. Two patients developed mild photosensitivity reaction. All patients showed symptomatic improvement with good initial functional and radiological amelioration. Every patient responded to treatment. Seven patients had complete response and negative histology for 3-12 months. After the first treatment average Forced Vital Capacity (FVC) and Forced Expiratory Volume in one second (FEV1) improvement was 0.5 litres and 0.4 litres respectively. Twenty five percent of patients (nr 19) survived more than 2 years, 10'. (nr=8) between 1-2 years and the remaining 51 patients less than a year. Conclusion: PDT should be considered as a therapeutic modality for all stages of lung cancer and is an excellent treatment modality for palliation in advanced bronchial malignancies.

  11. A CLINICAL STUDY OF LOCALLY ADVANCED CARCINOMA OF BREAST

    Directory of Open Access Journals (Sweden)

    Mrinalini

    2015-06-01

    Full Text Available BACKGROUND : In India it is observed that most of the patients of breast cancer clinically present in late stage due to their ignorance of disease despite so much advancement in its detection and management. Locally advanced breast cancer (LABC accounts for 30 - 35% of all cases of breast cancers in India. This study aims to evaluate C linical features, Investigations, various Treatment modalities and the Clinico - pathological correlation & outcome of various treatment modalities of LABC, with special emphasis on Neo - adjuvant chemotherapy (NACT in Indian setting. MATERIAL AND METHOD : This was a non - randomised prospective observational study. We analyzed 57 patients of LABC Stage IIIB & IIIC presenting at Government Medical College, Nagpur, Maharashtra, a tertiary care C entre from September 2012 to November 2014. RESULTS : Stage IIIB comprised 84.21% patients while remaining 15.79% were having Stage IIIC disease. Skin involvement was observed in 91.23% patients. 15.79% showed supraclavicular lymph node involvement. 32 patients received NACT (2 to 6 cycles. Out of these 32, complete clinical response (cCR was 12.5%, partial response (cPR was 68.75% and pathological CR (pCR was 6.25% with Total Objective response (cCR+cPR 81.25%. Feasibility of Breast Conserving Surgery (BCS was observed in 12.5% patients. 25 patients underwent primary surgery followed by adjuvant chemotherapy. Modified Radical Mastectomy was performed in 89.48% patients. CONCLUSIONS : With overall clinical response of 81.25%, n eoadjuvant chemotherapy is the best treatment option for patients with Locally Advanced Breast Cancer with added advantage of in vivo testing the sensitivity of chemotherapeutic agents, early management of micrometastasis and down staging the primary tumour with feasibility of BCS. Patients presenting LABC constitute a diverse group for whic h a variety of treatment modalities should be instituted with co o rdinated treatment planning among surgeons

  12. Neo-adjuvant chemotherapy in advanced hypopharyngeal carcinoma

    Directory of Open Access Journals (Sweden)

    P Joshi

    2013-01-01

    Full Text Available Objective: The aim of this retrospective study was to find out the role of neo-adjuvant chemotherapy (NACT in changing the management and outcome of advanced hypopharyngeal cancer patients. Materials and Methods: This is a retrospective analysis of 59 treatment naïve, advanced hypopharyngeal cancer patients presenting to our tertiary care center from April 2010 to October 2011. NACT was given as two (platinum with taxane or three drug with (platinum, taxane with 5-flurouracil [5 FU] as 3 weekly regimen with cisplatin and docetaxel as 75 mg/m 2 each, 5-FU as 1000 mg/m 2 . NACT was either given with the intent of achieving: (1 surgical resection (extensive soft tissue disease, oropharyngeal involvement, extensive disease with cartilage erosion or (2 organ preservation (Bulky disease with inner cartilage erosion, exolaryngeal disease without cartilage erosion, large N3 nodes. Results: The mean age of this population was 55 years. Most (83% of the patients had pyriform sinus (PFS involvement. 69% patients had Stage IVa disease, 21% Stage IVb and 10% Stage III. The overall response rate was 66%, including 06% complete responses and 60% partial responses. Following NACT, resectability was achieved in 30% (10/33 and organ preservation protocol was planned after NACT in 73% (19/26 patients. The main toxicities were neutropenia (grade 3, 4, 04%; febrile neutropenia, 4%, mucositis 5%, diarrhea 5%. The median progression free survival was 20 months. Conclusions: NACT can be useful in patients with oropharyngeal involvement to achieve surgical resection and larynx preservation in patients with bulky T3 disease.

  13. Could tumor characteristics identified by colonoscopy predict the locally advanced rectal carcinoma?

    Institute of Scientific and Technical Information of China (English)

    WANG Hao; CAO Fu-ao; GONG Hai-feng; ZHENG Jian-ming; FU Chuan-gang

    2010-01-01

    Background Neoadjuvant chemoradiation is now considered the standard care for locally advanced rectal carcinoma (T3-4 or/and N1-2 lesions), but the accuracy of staging examinations including endorectal ultrasonography (ERUS) and MRI is far from excellent. In addition, the above staging equipment or professionals who perform the examinations may not be available in some hospitals, while preoperative colonoscopy and biopsy are usually obtainable in most hospitals.The objective of the present study was to investigate the clinical and pathological characteristics of locally advanced rectal carcinoma and identify candidates for neoadjuvant chemoradiation.Methods This was a retrospective study. Patients who were treated for rectal cancer at Changhai Hospital from January 1999 to July 2008 were identified from our prospectively collected database. Statistical analysis was performed using SPSS Software System (version 15.0). The Mann-Whitney test, chi-square test and multivariate Logistic regression analysis were performed,Results A total of 1005 cases were included in this research, of which 761 cases were identified as locally advanced rectal carcinoma depending on postoperative TNM staging. The results of multivariate Logistic regression analysis indicated seven independent risk factors that could be used to predict a locally advanced rectal carcinoma independently: a high grade (including poor differentiation and undifferentiation) (OR: 3.856; 95% CI: 2.064 to 7.204;P=0.000); large tumor size (OR: 2.455; 95% CI: 1.755 to 3.436; P=0.000); elevated preoperative serum CEA level (OR:1.823; 95% CI: 1.309 to 2.537; P=0.000); non-polypoid tumor type (OR: 1.758; 95% CI: 1.273 to 2.427; P=0.001); the absence of synchronous polyps (OR: 1.602; 95% CI: 1.103 to 2.327; P=0.013); the absence of blood in stool (OR: 1.659;95% CI: 1.049 to 2.624; P=0.030); and a greater circumferential tumor extent (OR: 1.813; 95% CI: 1.055 to 3,113;P=0.031). Based on these findings, a Logistic

  14. Bevacizumab plus cisplatin and helical tomotherapy in treatment of locally advanced nasopharyngeal carcinoma

    Directory of Open Access Journals (Sweden)

    Li JX

    2015-06-01

    Full Text Available Jianxiong Li,1,* Zhifei Zhao,1,* Xuan Wu,1,* Jie Yao,2,* Lin Ma,1 Rui Ye,1 Baolong Niu,1 Lanqing Liang,1 Xiao Zhao,1 Qianqian Wang1 1Radiology Department, Cancer Center, The General Hospital of the People’s Liberation Army, Beijing, People’s Republic of China; 2Department of Oncology, The People’s Liberation Army 161 Hospital, Wuhan, People’s Republic of China *These authors contributed equally to this work Background: In recent years, chemotherapy, radiotherapy, and targeted drugs have been respectively used in nasopharyngeal carcinoma. In our research, we combined all of them for better curative effects.Materials and methods: Thirty patients with histologically confirmed stage III~IV (without distant metastasis nasopharyngeal carcinoma were recruited between December 2013 and October 2014 with strict eligibility requirements and exclusion criteria. Bevacizumab 5 mg/kg, 80 mg/m2 cisplatin and 67.5 Gy radiotherapy (helical tomotherapy [TOMO] was given according to standard treatment protocols.Results: After 3 months, 24 complete responses (80% and six partial responses (40% were observed in our research. Twenty-four patients (80% experienced oropharyngeal mucositis, 26% patients experienced weight loss caused by pharyngeal pain and dysphagia caused by oropharyngeal mucositis.Conclusion: Bevacizumab plus cisplatin and TOMO in treatment of locally advanced nasopharyngeal carcinoma can increase curative effects with low side effects and toxicities. Keywords: bevacizumab, cisplatin, helical tomotherapy (TOMO, nasopharyngeal carcinoma

  15. Clinical Value of Serum HMGB1 Levels in Early Detection of Recurrent Squamous Cell Carcinoma of Uterine Cervix: Comparison with Serum SCCA, CYFRA21-1, and CEA Levels

    OpenAIRE

    Sheng, Xiugui; Du, Xuelian; Zhang, Xiaoling; Li, Dapeng; Lu, Chunhua; Li, Qinshui; Ma, Zhifang; Song, Quqing; Wang, Cong

    2009-01-01

    Aim To evaluate the clinical value of serum high mobility group box chromosomal protein 1 (HMGB1) levels in making the early diagnosis of recurrent cervical squamous cell carcinomas (CSCC) and compare it with the value of serum squamous cell carcinoma antigen (SCCA), cytokeratin fragment (CYFRA) 21-1, and carcinoembryonic antigen (CEA) levels. Methods Immunohistochemical staining of tissue from 64 patients with recurrent CSCCs, 72 patients with non-recurrent carcinoma,...

  16. Emerging new therapeutic applications of capecitabine as a first-line chemotherapeutic agent in the management of advanced carcinomas other than colorectal carcinoma

    Directory of Open Access Journals (Sweden)

    Kapoor S

    2012-05-01

    Full Text Available Shailendra KapoorRichmond, VA, USAI read with great interest the recent article by Hameed et al in a recent issue of your journal.1 The article is very interesting. Interestingly, the past few years have seen the emergence of capecitabine as a highly potent first-line chemotherapeutic agent against advanced systemic carcinomas other than colorectal carcinoma. For instance, capecitabine has recently been used successfully as a first-line monotherapeutic agent for HER-2-negative metastatic breast cancer.2 Cotherapy with agents such as sorafenib and paclitaxel for HER-2-negative metastatic breast cancer has also been recently used first-line, and significantly improves progressionfree survival, in addition to being very safe.3,4 Similarly, in patients with advanced gastric carcinoma, capecitabine has been used successfully as first-line therapy in combination with agents such as cisplatin.5 The XELOX regimen comprising capecitabine in conjunction with oxaliplatin is another recent highly effective alternative for gastric carcinoma.6 The modified XELIRI regimen compromising capecitabine and irinotecan is a further option for advanced and unresectable gastric carcinoma.7View original paper by Hameed and colleagues.

  17. Combined bleomycin and irradiation in preoperative treatment of advanced squamous cell carcinoma of the vulva

    Energy Technology Data Exchange (ETDEWEB)

    Scheistroeen, M. (Norwegian Radium Hospital, Oslo (Norway)); Trope, C. (Norwegian Radium Hospital, Oslo (Norway))

    1993-01-01

    Forty-two patients with advanced squamous cell carcinoma of the vulva were treated with a combination regimen of bleomycin 180 mg and external irradiation 30-45 Gy. Twenty patients had primary lesions, and 22 patients had recurrent disease. Fifteen (75%) of the patients with primary disease showed objective response (five complete and ten partial response). Four underwent surgery. Of these, one is alive after 60 months with no evidence of disease. Two have died of unrelated causes without signs of recurrence. Seventeen relapsed and died of carcinoma of the vulva. Median survival for patients treated for primary disease was 8.0 months. Thirteen (59%) of 22 patients treated for recurrence showed objective response (two complete and eleven partial responses). None underwent surgery. All these patients died of carcinoma of the vulva. Median survival was 6.4 months. Toxicity was acceptable, and there were no treatment-related deaths. Even taking into account that our patients had very advanced disease, the results are disappointing. An increase of the radiation dose beyond the maximum of 45 Gy given, and more aggressive surgery, might have improved the results. (orig.).

  18. Induction Chemotherapy in Technically Unresectable Locally Advanced Carcinoma of Maxillary Sinus

    Directory of Open Access Journals (Sweden)

    Vanita Noronha

    2014-01-01

    Full Text Available Background. Locally advanced carcinoma of maxillary sinus has been historically reported to have poor prognosis. We evaluated the role of NACT in improving the outcome in these patients. Methods. 41 patients with locally advanced technically unresectable (stage IVa or unresectable maxillary carcinoma (stage IVb were treated with induction chemotherapy between 2008 and 2011. The demographic profile, response and toxicity of chemotherapy, definitive treatment received, progression free survival (PFS, and overall survival (OS were analyzed. Univariate and multivariate analysis were performed to determine factors associated with PFS and OS. Results. The chemotherapy included two drugs (platinum and taxane in 34 patients (82.9% and three drugs (platinum, taxane, and 5 FU in 7 (17.1%. There was no complete response seen in any of the patients, stable disease in 18 (43.9%, partial response in 16 (39%, and progression in 7 (17.1% patients. After induction, the treatment planned included surgery in 12 (29.3%, CT-RT in 24 (58.5%, radical RT in 1 (2.4%, palliative RT in 1 (2.4%, and palliative chemotherapy in 3 (7.3% patients. Overall, the median PFS was 10.0 months. The OS at 24 months and 36 months was 41% and 35%, respectively. Conclusion. In unresectable maxillary carcinoma, induction chemotherapy has clinically significant benefit with acceptable toxicity.

  19. Combined bleomycin and irradiation in preoperative treatment of advanced squamous cell carcinoma of the vulva

    International Nuclear Information System (INIS)

    Forty-two patients with advanced squamous cell carcinoma of the vulva were treated with a combination regimen of bleomycin 180 mg and external irradiation 30-45 Gy. Twenty patients had primary lesions, and 22 patients had recurrent disease. Fifteen (75%) of the patients with primary disease showed objective response (five complete and ten partial response). Four underwent surgery. Of these, one is alive after 60 months with no evidence of disease. Two have died of unrelated causes without signs of recurrence. Seventeen relapsed and died of carcinoma of the vulva. Median survival for patients treated for primary disease was 8.0 months. Thirteen (59%) of 22 patients treated for recurrence showed objective response (two complete and eleven partial responses). None underwent surgery. All these patients died of carcinoma of the vulva. Median survival was 6.4 months. Toxicity was acceptable, and there were no treatment-related deaths. Even taking into account that our patients had very advanced disease, the results are disappointing. An increase of the radiation dose beyond the maximum of 45 Gy given, and more aggressive surgery, might have improved the results. (orig.)

  20. Third generation tyrosine kinase inhibitors and their development in advanced renal cell carcinoma.

    Science.gov (United States)

    Bukowski, Ronald M

    2012-01-01

    Angiogenesis in general and the vascular endothelial growth factor (VEGF) signaling axis in particular is a validated target in renal cell carcinoma (RCC). Clear-cell carcinoma of the kidney is now recognized as a malignancy that is sensitive to inhibitors of the VEGF pathway. Treatment options for patients with metastatic renal cell carcinoma have evolved in dramatic fashion over the past 6 years, and a new paradigm has developed. The cytokines interferon-α and interleukin-2 were previously utilized for therapy, but since December 2005, six new agents have been approved in the United States for the treatment of advanced RCC. Two are tyrosine kinase inhibitors (TKI's) including sunitinib and recently pazopanib, and the multikinase inhibitor sorafenib. The current review examines the evolving data with the next generation of TKI's, axitinib and tivozanib being developed for the treatment of advanced RCC. These agents were synthesized to provide increased target specificity and enhanced target inhibition. The preclinical and clinical data are examined, an overview of the development of these TKI's is provided, and discussion plus speculation concerning their potential roles as RCC therapy is provided.

  1. Review : Third Generation Tyrosine Kinase Inhibitors and Their Development in Advanced Renal Cell Carcinoma

    Directory of Open Access Journals (Sweden)

    Ronald M Bukowski

    2012-02-01

    Full Text Available Angiogenesis in general and the VEGF signaling axis in particular is a validated target in renal cell carcinoma. Clear cell carcinoma of the kidney is now recognized as a malignancy that is sensitive to inhibitors of the vascular endothelial growth factor pathway. Treatment options for patients with metastatic renal cell carcinoma have evolved in dramatic fashion over the past six years, and a new paradigm has developed. The cytokines interferon-α and interleukin-2 were previously utilized for therapy, but since December 2005, six new agents have been approved in the United States for the treatment of advanced RCC. Three are tyrosine kinase inhibitors (TKI’s including sunitinib, sorafenib, and recently pazopanib. The current review examines the evolving data with the next generation of TKI’s, axitinib and tivozanib being developed for the treatment of advanced RCC. These agents were synthesized to provide increased target specificity and enhanced target inhibition. The preclinical and clinical data are examined, an overview of the development of these TKI’s is provided, and discussion plus speculation concerning their potential roles as RCC therapy is provided.

  2. Usefulness of C-arm CT during superselective infusion chemotherapy for advanced head and neck carcinoma

    International Nuclear Information System (INIS)

    To evaluate the usefulness of C-arm computed tomography (CT) during superselective intra-arterial infusion chemotherapy for advanced head and neck carcinoma. C-arm CT was performed during superselective intra-arterial infusion chemotherapy for 11 patients with advanced head and neck carcinoma located in the hypopharynx (n = 3), maxillary sinus (n = 3), oropharynx (n = 1), larynx (n = 1), extra-auditory canal (n = 1), tonsil (n = 1) and tongue (n = 1). The usefulness of C-arm CT during superselective catheterisation was evaluated. On arteriography, nine tumours showed tumour stains and two in the oropharynx or tonsil showed no obvious tumour stains. C-arm CT was performed one to four times (mean ± standard deviation, 2.5 ± 0.8) in each patient during a single procedure. C-arm CT clearly showed not only the vascular territory of the selected branch but also the tumour itself in all patients. Intra-arterial infusion chemotherapy was performed through one to three branches (mean, 1.7 ± 0.9) according to C-arm CT findings without any complications. C-arm CT during superselective intra-arterial infusion chemotherapy was useful to determine the arterial supply of head and neck carcinoma. C-arm CT may replace conventional CT during superselective arteriography in this procedure.

  3. The Prevalence and pattern of HPV-16 immunostaining in uterine cervical carcinomas in Ethiopian women: a pilot study

    Directory of Open Access Journals (Sweden)

    Mona M Rashed

    2011-03-01

    Full Text Available INTRODUCTION: Cancer of the cervix uteri is the second most common cancer among women worldwide. The association of human papillomavirus (HPV infection with cervical carcinogenesis is well documented. This is a pilot study aiming to studying the prevalence and the pattern of Human Papilloma Virus Type 16 (HPV16 by immunostaining in the tissues of cervical carcinomas of Ethiopian women. METHODS: 20 specimens of uterine cervical carcinomas were studied histopathologically and immunohistochemically for HPV16. RESULTS: Histologically the specimens were classified as: Ten cases were Non Keratinized Squamous cell carcinoma (NKSCC, six cases were Keratinized Squamous Cell Carcinoma (KSCC and four cases were Adenocarcinoma (ADC. Immunohistochemistry study showed positivity in eleven cases (55%; seven cases (35% were non-keratinized squamous cell carcinoma; three cases (15% were keratinized squamous cell carcinoma and one case (5% belonged to the adenocarcinomas. CONCLUSION: This study reveals a significant detection of HPV in Ethiopian women by the use of advanced techniques such as Immunohistochemistry (IHC. The data of this study suggested that the marked expression of the HPV 16 was in the less differentiated uterine cervix carcinomas

  4. Progress of treatment of an advanced and recurrent endometrial uterine carcinoma%晚期及复发性子宫内膜癌治疗进展

    Institute of Scientific and Technical Information of China (English)

    黄永文; 刘继红

    2015-01-01

    The purpose of the current study was to detect the potential therapeutic role of a survival benefit for women with advanced and recurrent endometrial carcinoma for their poor prognosis.A number of published studies for women with advanced and recurrent endometrial cancers were reviewed.We found that surgery had been the primary treatment of choice for an endometrial carcinoma.Where disease has spread to the uterine cervix,extended or radical surgery may be curative.The systematic lymph node resection improves the survival of women with intermediate/high-risk endometrioid uterine cancer,especially non-endometrioid carcinoma.The omentectomy may be beneficial for non-endometrioid cancer.A number of studies report a survival benefit from surgical cytoreduction in women with advanced and recurrent disease,although the degree of surgical effort is required in order to achieve an optimal result varies.Laparoscopic and robotic surgical staging for uterine cancer might be considered as a standard of care for endometrial cancer without extra-uterine metastasis.Laparotomy should be the first choice for extra-uterine metastasis and recurrent disease.Adjuvant radiotherapy and chemotherapy have a potential role in the management of high-risk,advanced,and recurrent disease.Efficacy of targeted and endocrinal treatment in women with advanced and recurrent endometrial cancer has been proved.%晚期和复发性子宫内膜癌的预后较差,本文对文献中有关晚期和复发子宫内膜癌的治疗和预后的资料进行整理分析,尝试找到提高该类患者生存率的有效办法.结果如下:手术是子宫内膜癌的首选治疗方式.对肿瘤累及宫颈间质的患者施行根治性子宫切除可能疗效更佳;对中、高危尤其是特殊类型的患者,进行腹膜后淋巴结清扫可改善预后;对特殊病理类型患者建议切除大网膜;对晚期和复发患者满意的肿瘤细胞减灭术是延长生存期的重要手段.经腹腔镜或机器人

  5. From Uniplex to Multiplex Molecular Profiling in Advanced Non-Small Cell Lung Carcinoma.

    Science.gov (United States)

    Ileana, Ecaterina E; Wistuba, Ignacio I; Izzo, Julie G

    2015-01-01

    Non-small cell lung carcinoma is a leading cause of cancer death worldwide. Understanding the molecular biology of survival and proliferation of cancer cells led to a new molecular classification of lung cancer and the development of targeted therapies with promising results. With the advances of image-guided biopsy techniques, tumor samples are becoming smaller, and the molecular testing techniques have to overcome the challenge of integrating the characterization of a panel of abnormalities including gene mutations, copy-number changes, and fusions in a reduced number of assays using only a small amount of genetic material. This article reviews the current knowledge about the most frequent actionable molecular abnormalities in non-small cell lung carcinoma, the new approaches of molecular analysis, and the implications of these findings in the context of clinical practice.

  6. Management of Adenocarcinoma In Situ of Cervix in Pregnancy

    Directory of Open Access Journals (Sweden)

    Alireza Abidi

    2008-03-01

    Full Text Available Adenocarcinoma in situ is one of the premalignant lesions of the cervix and its incidence is believed to be increasing while the pathogenesis of the disease is not clearly understood. Management of Adenocarcinoma in situ (AIS unlike carcinoma in situ (CIS has not been clearly described in the current literature. Here we describe conservative management and serial colposcopy of two pregnant women with adenocarcinoma in situ of the cervix. Both of the cases were diagnosed initially with abnormal Pap smears and were confirmed by colposcopic directed biopsy. None of the patients agreed with any invasive procedure during pregnancy and both of them were followed with serial colposcopy. None of the lesions showed any evidence of progression. All cases underwent cold knife cone biopsies in their postpartum period. Hysterectomy as the final treatment has been done in both cases with no evidence of progression of the disease during pregnancy. We concluded that adenocarcinoma in situ of the cervix during pregnancy could be managed conservatively with definite treatment postponed till after delivery.

  7. PERIPANCREATIC ARTERIAL LIGATION COMBINED WITH ARTERIAL INFUSION REGIONAL CHEMOTHERAPY FOR TREATING PATIENTS WITH ADVANCED PANCREATIC CARCINOMA

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Objective To find out a new treatment method for advanced pancreatic carcinoma. Methods Twenty-nine patients with advanced pancreatic carcinoma and liver metastases were randomly divided into 2 groups.Group A (n=11) underwent bilio-enterostomy and/or gastro-enterostomy combined with systemic chemotherapy after operation;Group B(n=18) underwent bilio-enterostomy and/or gastro-enterostomy combined with peripancreatic arterial ligation and arterial infusion regional chemotherapy.The alleviation of clinical symptom,the change of carcinoma volume by BUS and CT scan,survival period and serum CEA were observed in two groups. Results The symptoms were alleviated apparently in most cases in Group B;BUS and CT scan showed that the tumor volume decreased apparently in Group B;The response rate was 67.7% in Group B,and 18.2% in Group A,respectively(P<0.01);the mean survival period was (4.8±0.6) months in Group A,and (12.5±1.2) months in Group B,respectively(P<0.01),there was significant difference between the two groups.The decrease of serum CEA was 54% in Group A and 60% in Group B,but the difference was not significant(P>0.05). Conclusion Peripancreatic arterial ligation combined with arterial infusion regional chmotherapy is believed to be effective against both pancreatic carcinoma and liver metastases,and it can alleviate the clinical symptoms,postpone the growth speed of tumor,and prolong the survival period.

  8. Endocervical ultrasound applicator for integrated hyperthermia and HDR brachytherapy in the treatment of locally advanced cervical carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Wootton, Jeffery H.; Hsu, I-Chow Joe; Diederich, Chris J. [Thermal Therapy Research Group, Department of Radiation Oncology, University of California, San Francisco, California 94115 (United States) and Joint Graduate Group in Bioengineering, University of California, Berkeley and San Francisco, California 94115 (United States)

    2011-02-15

    Purpose: The clinical success of hyperthermia adjunct to radiotherapy depends on adequate temperature elevation in the tumor with minimal temperature rise in organs at risk. Existing technologies for thermal treatment of the cervix have limited spatial control or rapid energy falloff. The objective of this work is to develop an endocervical applicator using a linear array of multisectored tubular ultrasound transducers to provide 3-D conformal, locally targeted hyperthermia concomitant to radiotherapy in the uterine cervix. The catheter-based device is integrated within a HDR brachytherapy applicator to facilitate sequential and potentially simultaneous heat and radiation delivery. Methods: Treatment planning images from 35 patients who underwent HDR brachytherapy for locally advanced cervical cancer were inspected to assess the dimensions of radiation clinical target volumes (CTVs) and gross tumor volumes (GTVs) surrounding the cervix and the proximity of organs at risk. Biothermal simulation was used to identify applicator and catheter material parameters to adequately heat the cervix with minimal thermal dose accumulation in nontargeted structures. A family of ultrasound applicators was fabricated with two to three tubular transducers operating at 6.6-7.4 MHz that are unsectored (360 deg.), bisectored (2x180 deg.), or trisectored (3x120 deg.) for control of energy deposition in angle and along the device length in order to satisfy anatomical constraints. The device is housed in a 6 mm diameter PET catheter with cooling water flow for endocervical implantation. Devices were characterized by measuring acoustic efficiencies, rotational acoustic intensity distributions, and rotational temperature distributions in phantom. Results: The CTV in HDR brachytherapy plans extends 20.5{+-}5.0 mm from the endocervical tandem with the rectum and bladder typically <8 mm from the target boundary. The GTV extends 19.4{+-}7.3 mm from the tandem. Simulations indicate that for 60

  9. Chemotherapy with enteric-coated tegafur/uracil for advanced hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Toru Ishikawa

    2008-01-01

    Hepatocellular carcinoma (HCC) is one of the most common malignancies worldwide, including Japan.Although the development of imaging modalities has made the early diagnosis of HCC possible, surgically resectable cases are relatively uncommon because of hepatic function reserve and/or an advanced stage at presentation. Several modalities, such as transcatheter arterial chemoembolization, percutaneous ethanol injection, microwave coagulation therapy and radiofrequency ablation are reportedly useful in treating patients with non-resectable disease. However,unfortunately, many HCC patients have tumor recurrence.The overall prognosis of patients with HCC is very poor,and treatment of the advanced form is still problematic.In this article, we review the clinical efficacy and toxicity of enteric-coated tegafur/uracil in the treatment of patients with advanced non-resectable HCC.

  10. Quimioterapia neoadjuvante em câncer localmente avançado do colo do útero Neoadjuvant chemotherapy in locally advanced cancer of the cervix

    Directory of Open Access Journals (Sweden)

    Eduardo Schünemann Jr

    2002-12-01

    Full Text Available OBJETIVOS: avaliar a quimioterapia neoadjuvante no câncer localmente avançado do colo uterino, por meio da sua aceitabilidade, tolerabilidade, toxicidade, taxa de complicações cirúrgicas, taxa de resposta, taxa de operabilidade e sobrevida em 5 anos. MÉTODOS: foram incluídas 60 mulheres com câncer do colo uterino localmente avançado (IIB e IIIB, submetidas à quimioterapia neoadjuvante com doxorrubicina-bleomicina-cisplatina. Aquelas que se tornaram operáveis após a quimioterapia foram submetidas à cirurgia de Wertheim-Meigs, seguida de radioterapia pélvica complementar. Nas pacientes em que a cirurgia não foi possível após a quimioterapia, realizou-se radioterapia. RESULTADOS: o seguimento médio foi de 108 meses. A taxa de resposta global à quimioterapia foi de 80%, sendo 100% para o estádio IIB e 60% para o estádio IIIB. A porcentagem de pacientes operadas, após a quimioterapia foi de 65%. A sobrevida global em 5 anos para todo o grupo foi 62%. No grupo operado (n=34, a sobrevida global foi de 82,14%, independentemente do estádio inicial. No grupo não operado (n=18, a sobrevida em 5 anos foi 16,67%. CONCLUSÕES: A quimioterapia neoadjuvante com doxorrubicina-bleomicina-cisplatina no câncer do colo uterino localmente avançado é segura, com baixo índice de complicações e permitiu uma alta taxa de operabilidade.PURPOSE: to evaluate neoadjuvant chemotherapy in locally advanced cervical cancer as to its acceptability, tolerability, toxicity, surgical complications, operability, response rate, and overall survival in 5 years. METHODS: sixty women with locally advanced cervical cancer (stages IIB and IIIB, who were submitted to neoadjuvant chemotherapy, were included. All patients were treated with doxorubicin-bleomycin-cisplatin. Those who had a good response, allowing a surgical approach, underwent the Wertheim-Meigs procedure. After surgery, they were submitted to pelvic radiotherapy. Those that could not be submitted

  11. Predictive and prognostic factors for treatment and survival in 305 patients with advanced gastrointestinal neuroendocrine carcinoma (WHO G3)

    DEFF Research Database (Denmark)

    Sorbye, H; Welin, S; Langer, S W;

    2013-01-01

    Background As studies on gastrointestinal neuroendocrine carcinoma (WHO G3) (GI-NEC) are limited, we reviewed clinical data to identify predictive and prognostic markers for advanced GI-NEC patients. Patients and methods Data from advanced GI-NEC patients diagnosed 2000-2009 were retrospectively...

  12. Prognostic factors in the treatment of locally advanced hepatocellular carcinoma with radiotherapy and arterial infusion

    International Nuclear Information System (INIS)

    Prognostic factors in the treatment of local advanced hepatocellular carcinoma with radiotherapy, transcatheter arterial embolization and arterial infusion. The treatment effects of radiotherapy and combination modality therapy for the local advanced hepatocellular carcinoma (HCC) were retrospectively reviewed. Three hundred and fifty-six patients of HCC (187 recurrent cases after surgical resection) were treated by: radiotherapy only ; bi-therapeutic method: hepatic artery ligation (HAL) and/or hepatic artery embolization (HAE) plus radiotherapy; and tri-therapeutic method (bi-therapeutic method plus hepatic artery infusion) from 1975 to 1996. Kaplan-Meier method has been used to evaluate the survival rates. There were no significant differences among these three treatment groups in the symptom relied rate, but the mean relief time period was much shorter in radiotherapy alone group (2.5 vs 44 months, P 0.05). There were evident differences in five-year survivals among these three treatment groups: 0 % for radiotherapy alone, 22.8 % for bi-therapeutic method and 38.8 % for tri-therapeutic method (P < 0.01). The prognosis was influenced by Okuda classification. Non-resectable local advanced HCC can be treated by the combination modality therapy, including radiotherapy, with a quite high cure rate. Radiotherapy alone can relief the symptoms. (authors)

  13. Neoadjuvant chemotherapy and radiation therapy compared with radiation therapy alone in advanced nasopharyngeal carcinoma

    International Nuclear Information System (INIS)

    Purpose: To analyze the impact of neoadjuvant chemotherapy on the treatment of locoregionally advanced nasopharyngeal carcinoma and to assess the outcomes of patients receiving such treatment. Methods and Materials: We analyzed 137 previously untreated and histologically confirmed advanced stage nasopharyngeal carcinoma patients treated with either radiation therapy only or combined radiation therapy and chemotherapy at the Seoul National University Hospital between 1984 and 1996. The stage distribution was as follows: AJCC Stage III-21, Stage IV-61 in the radiation therapy group (RT group); AJCC Stage III-1, Stage IV-54 in neoadjuvant chemotherapy and radiation therapy group (CT/RT group). The median follow-up for surviving patients was 48 months. Results: The 5-year overall survival (OS) rates were 71% for the CT/RT group and 59% for the RT group (p = 0.04). The 5-year actuarial disease-free survival (DFS) rates were 63% for the CT/RT group and 52% for the RT group (p = 0.04). Distant metastasis (DM) incidence was significantly lower in the CT/RT group. The 5-year freedom from distant metastasis rates were 84% for the CT/RT group and 66% for the RT group (p 0.01). The incidence of locoregional failures was also lower in the CT/RT group, although this difference did not reach statistical significance (69% vs. 56%, p = 0.09) Conclusion: While not providing conclusive evidence, historical evidence from this institution suggests that neoadjuvant chemotherapy significantly improves both overall and the disease-free survival of patients with advanced stage nasopharyngeal carcinoma

  14. A comparison of androgen deprivation therapy versus surgical castration for patients with advanced prostatic carcinoma

    Institute of Scientific and Technical Information of China (English)

    Yu-hsiang LIN; Chien-lun CHEN; Chen-pang HOU; Phei-lang CHANG; Ke-hung TSUI

    2011-01-01

    Airn:To examine the outcomes of patients with advanced prostate carcinoma who underwent medical or surgical castration.Methods:A hundred twenty one consecutive cases of patients with advanced prostate carcinoma who underwent medicaI or surgical castration between 2001 and 2006 were retrospectively reviewed.Associations between clinicaI outcomes and prognostic scoring factors were determined based on the Reijke study.In the surgical and medical castration groups.the impact on the prostate-specific antigen(PSA)normalization rate,the rebound rate and the disease-free survivaI rate were evaluated.The mean foIlow-up was 36.1months.Results:In the initial 12 months.there were no statisticaI differences in the PSA normalization rate and the PSA rebound rate between the two groups.However,the PSA rebound rate after the 12th month(20.90%vs 40.74%.P=-0.0175)and the 18th month PSA normalization rate(59.70%vs 37.04%.P=0.0217)differed significantly between the two groups,and these differences were maintained to the end of the study.When comparing patients grouped according to Reijke prognosis scores.there was no difference between medical and surgical castration for the good prognosis group.However, among the patients given a poor prognosis,surgical castration was superior in terms of the PSA normalization rate,the PSA rebound rate.the tumor progression-free survival rate(P<0.001)and the overalI survivaI rate (P<0.001).Conclusion:Advanced prostate carcinoma patients with poor pretreatment prognosis scores should undergo surgical castration rather than medical castration for better PSA rebound rates and overaII survival.

  15. Chronic thyroiditis in patients with advanced breast carcinoma: metabolic and morphologic changes on PET-CT

    Energy Technology Data Exchange (ETDEWEB)

    Tateishi, Ukihide [University of Texas, MD Anderson Cancer Center, Department of Nuclear Medicine, Houston, TX (United States); Yokohama City University Graduate School of Medicine, Department of Radiology, Yokohama (Japan); University of Texas MD Anderson Cancer Center, Division of Diagnostic Imaging, Houston, TX (United States); Gamez, Cristina; Yeung, Henry W.D.; Macapinlac, Homer A. [University of Texas, MD Anderson Cancer Center, Department of Nuclear Medicine, Houston, TX (United States); Dawood, Shaheenah; Cristofanilli, Massimo [University of Texas, MD Anderson Cancer Center, Division of Breast Medical Oncology, Houston, TX (United States); Inoue, Tomio [Yokohama City University Graduate School of Medicine, Department of Radiology, Yokohama (Japan)

    2009-06-15

    To investigate clinical implications of FDG uptake in the thyroid glands in patients with advanced breast carcinoma by comparing metabolic and morphologic patterns on positron emission tomography (PET)/computed tomography (CT). The institutional review board waived the requirement for informed consent. A retrospective analysis was performed in 146 women (mean age 54 years) with advanced breast carcinoma who received systemic treatment. All patients underwent PET-CT before and after treatment. All PET-CT studies were reviewed in consensus by two reviewers. Morphologic changes including volume and mean parenchymal density of the thyroid glands were evaluated. Maximum standardized uptake value (SUVmax) and total lesion glycolysis (TLG) were determined to evaluate metabolic changes. These parameters were compared between patients with chronic thyroiditis who received thyroid hormone replacement therapy and those who did not. Of the 146 patients, 29 (20%) showed bilaterally diffuse uptake in the thyroid glands on the baseline PET-CT scan. The SUVmax showed a linear relationship with volume (r = 0.428, p = 0.021) and the mean parenchymal density (r = -0.385, p = 0.039) of the thyroid glands. In 21 of the 29 patients (72%) with hypothyroidism who received thyroid hormone replacement therapy, the volume, mean parenchymal density, SUVmax, and TLG of the thyroid glands showed no significant changes. In contrast, 8 of the 29 patients (28%) who did not receive thyroid hormone replacement therapy showed marked decreases in SUVmax and TLG. Diffuse thyroid uptake on PET-CT represents active inflammation caused by chronic thyroiditis in patients with advanced breast carcinoma. Diffuse thyroid uptake may also address the concern about subclinical hypothyroidism which develops into overt disease during follow-up. (orig.)

  16. Nuclear TK1 expression is an independent prognostic factor for survival in pre-malignant and malignant lesions of the cervix

    International Nuclear Information System (INIS)

    Thymidine kinase 1 (TK1) is a proliferation biomarker that has been found useful for prognostication in cancer patients. Here we investigate for the first time the use of TK1 expression as a prognostic factor for patients with premalignant and malignant lesions of the uterine cervix. TK1 expression was determined by immunohistochemistry in cervical lesions (cervical intraepithelial neoplasia (CIN), n = 216; invasive cervical carcinoma, n = 84). TK1 and Ki-67 expressions and pathological/FIGO stages and age were correlated with 5-year survival by Kaplan-Meier, log rank and COX hazard uni- and multivariate analyses. TK1 labeling index (LI) was significantly correlated with CIN grades and invasive cervical carcinoma stages, while TK1 labeling intensity was only correlated to CIN grades. TK1 LI was significantly higher compared with Ki-67 LI. TK1 LI correlated significantly to 5-year survival in patients with invasive cervical carcinoma, particularly nuclear TK1 LI. In a multivariate analysis, nuclear TK1 expression was independent prognostic factor in patients with in situ/invasive cervical carcinoma or in invasive cervical carcinoma alone. Interestingly, in invasive cervical carcinoma patients with advanced tumors, nuclear TK1 expression could identify patients with significantly better survival rates (80%), while Ki-67 could not. Nuclear TK1 expression in early grade CIN predicts risk for progression to malignancy. Nuclear TK1 expression is also a prognostic factor for treatment outcome, particularly in patients with advanced cervical carcinomas. Nuclear TK1 expression is more useful than Ki-67 and pathological/FIGO stages

  17. Sorafenib induced tumor lysis syndrome in an advanced hepatocellular carcinoma patient

    Institute of Scientific and Technical Information of China (English)

    Wu-Shiung Huang; Chang-Hsu Yang

    2009-01-01

    A 55-year-old male patient with hepatitis B-related liver cirrhosis was found to have advanced hepatocellular carcinoma. His AFP was initially 9828 mg/L and rapidly dropped to 5597 mg/L in ten days after oral sorafenib treatment. However, he developed acute renal failure, hyperkalemia, and hyperuricemia 30 d after receiving the sorafenib treatment. Tumor lysis syndrome was suspected and intensive hemodialysis was performed. Despite intensive hemodialysis and other supportive therapy, he developed multiple organ failure (liver, renal, and respiratory failure) and metabolic acidosis. The patient expired 13 d after admission.

  18. Management of Locally Advanced Renal Cell Carcinoma with Invasion of the Duodenum

    Directory of Open Access Journals (Sweden)

    Andrew T. Schlussel

    2013-01-01

    Full Text Available Renal cell carcinoma (RCC is rare but aggressive, with greater than 20% of patients presenting with stage III or IV, disease. Surgical resection of the primary tumor regardless of stage is the treatment of choice, and en bloc resection of involved organs provides the only potential chance for cure. This case report describes a patient with metastatic right-sided RCC with invasion of the inferior vena cava and duodenum managed by en block resection and pancreaticoduodenectomy. This report will review the workup and treatment of locally advanced RCC, as well as the role of cytoreductive nephrectomy in the setting of metastatic disease.

  19. Intraarterial chemotherapy with gemcitabine and cisplatin in locally advanced or recurrent penile squamous cell carcinoma

    Institute of Scientific and Technical Information of China (English)

    Jian-Ye Liu; Yong-Hong Li; Zhuo-Wei Liu; Zhi-Ling Zhang; Yun-Lin Ye; Kai Yao; Hui Han; Zi-Ke Qin; Fang-Jian Zhou

    2013-01-01

    The prognosis of locally advanced or recurrent squamous cell carcinoma (SCC) of the penis after conventional treatment is dismal. This study aimed to evaluate the therapeutic effects of intraarterial chemotherapy with gemcitabine and cisplatin on local y advanced or recurrent SCC of the penis. Between April 1999 and May 2011, we treated 5 patients with locally advanced penile SCC and 7 patients with recurrent disease with intraarterial chemotherapy. The response rate and toxicity data were analyzed, and survival rates were calculated. After 2 to 6 cycles of intraarterial chemotherapy with gemcitabine and cisplatin, 1 patients with locoregional y advanced disease achieved a complete response, and 4 achieved partial response. Of the 7 patients with recurrent disease, 2 achieved complete response, 3 achieved partial response, 3 had stable disease, and 1 developed progressive disease. An objective tumor response was therefore achieved in 10 of the 12 patients. The median overal survival for the patients was 24 months (range, 10-50 months). Three out of 10 patients who responded were long-term survivors after intraarterial chemotherapy. Intraarterial chemotherapy with gemcitabine and cisplatin may be effective and potential y curative in locoregional y advanced or recurrent penile SCC. The contribution of this therapy in the primary management of advanced or recurrent penile SCC should be prospectively investigated.

  20. Comparison of absorbed dose in the cervix carcinoma therapy by brachytherapy of high dose rate using the conventional planning and Monte Carlo simulation; Comparacao da dose absorvida no tratamento do cancer ginecologico por braquiterapia de alta taxa de dose utilizando o planejamento convencional do tratamento e simulacao de Monte Carlo

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Aneli Oliveira da

    2010-07-01

    This study aims to compare the doses received for patients submitted to brachytherapy High Dose Rate (HDR) brachytherapy, a method of treatment of the cervix carcinoma, performed in the planning system PLATO BPS with the doses obtained by Monte Carlo simulation using the radiation transport code MCNP 5 and one female anthropomorphic phantom based on voxel, the FAX. The implementation of HDR brachytherapy treatment for the cervix carcinoma consists of the insertion of an intrauterine probe and an intravaginal probe (ring or ovoid) and then two radiographs are obtained, anteroposterior (AP) and lateral (LAT) to confirm the position of the applicators in the patient and to allow the treatment planning and the determination of the absorbed dose at points of interest: rectum, bladder, sigmoid and point A, which corresponds anatomically to the crossings of the uterine arteries with ureters The absorbed doses obtained with the code MCNP 5, with the exception of the absorbed dose in the rectum and sigmoid for the simulation considering a point source of {sup 192}Ir, are lower than the absorbed doses from PLATO BPS calculations because the MCNP 5 considers the chemical compositions and densities of FAX body, not considering the medium as water. When considering the Monte Carlo simulation for a source with dimensions equal to that used in the brachytherapy irradiator used in this study, the values of calculated absorbed dose to the bladder, to the rectum, to the right point A and to the left point A were respectively lower than those determined by the treatment planning system in 33.29, 5.01, 22.93 and 19.04%. These values are almost all larger than the maximum acceptable deviation between patient planned and administered doses (5 %). With regard to the rectum and bladder, which are organs that must be protected, the present results are in favor of the radiological protection of patients. The point A, that is on the isodose of 100%, used to tumor treatment, the results

  1. Radiation therapy for the treatment of feline advanced cutaneous squamous cell carcinoma

    International Nuclear Information System (INIS)

    The efficacy of radiation therapy for feline advanced cutaneous squamous cell carcinoma was evaluated. A full course radiation therapy protocol was applied to six cats showing single or multiple facial squamous cell carcinomas, in a total of seven histologically confirmed neoplastic lesions. Of the lesions, one was staged as T1, and six as T4 according to WHO staging system of epidermal tumors. The animals were submitted to twelve radiation fractions of 4 Gy each, on a Monday-Wednesday-Friday schedule, and the equipment used was an orthovoltage unit. Energy used was 120 kV, 15 mA and 2 mm aluminum filter. The cats were evaluated during the treatment and 30 and 60 days after the end of the radiation therapy. In this study, 87% of the lesions had complete remission and 13% partial remission to the treatment. Side effects were considered mild according to Veterinary Radiation Therapy Oncology Group Toxicity criteria, and included erythema, epilation and rhinitis. Radiation Therapy was considered safe for feline cutaneous squamous cell carcinoma, leading to mild side effects and can represent a good therapeutic option. (author)

  2. Cixutumumab, Everolimus, and Octreotide Acetate in Treating Patients With Advanced Low to Intermediate Grade Neuroendocrine Carcinoma

    Science.gov (United States)

    2016-07-14

    Gastrin-Producing Neuroendocrine Tumor; Lung Carcinoid Tumor; Metastatic Digestive System Neuroendocrine Tumor G1; Pancreatic Glucagonoma; Pancreatic Insulinoma; Pancreatic Polypeptide Tumor; Paraganglioma; Recurrent Digestive System Neuroendocrine Tumor G1; Recurrent Merkel Cell Carcinoma; Recurrent Pancreatic Neuroendocrine Carcinoma; Regional Digestive System Neuroendocrine Tumor G1; Somatostatin-Producing Neuroendocrine Tumor; Stage III Merkel Cell Carcinoma; Stage IV Merkel Cell Carcinoma; Thyroid Gland Medullary Carcinoma

  3. Evaluating the safety and efficacy of axitinib in the treatment of advanced renal cell carcinoma

    Directory of Open Access Journals (Sweden)

    Gunnarsson O

    2015-02-01

    Full Text Available Orvar Gunnarsson,1 Nicklas R Pfanzelter,2 Roger B Cohen,1 Stephen M Keefe1 1Department of Medicine, Division of Hematology and Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA, 2Department of Medicine, Division of Hematology and Oncology, Rush University Medical Center, Chicago, IL, USA Abstract: Axitinib is a tyrosine kinase inhibitor of vascular endothelial growth factor receptor, platelet-derived growth factor receptor-α, and c-kit. Phase I studies demonstrated 5 mg twice daily as the recommended starting dose with notable effects seen in renal cell carcinoma, an observation confirmed in Phase II trials. The trial of comparative effectivess of axitinib versus sorafenib in advanced renal cell carcinoma (AXIS was an international randomized Phase III study designed for registration purposes, compared axitinib to sunitinib. This trial randomized 723 patients with metastatic kidney cancer to axitinib or sunitinib in the second-line setting and demonstrated a median progression-free survival of 6.7 months for axitinib versus 4.7 months for sorafenib (P<0.0001. Clinical benefit was detected regardless of prior therapy, but no overall survival benefit has been observed. Axitinib is well tolerated without a significant effect on quality of life. The most common grade 3 toxicities are hypertension (16%, diarrhea (11%, and fatigue (11%, with other notable side effects being anorexia, nausea, hand–foot syndrome, and rash. Patients who developed diastolic blood pressure >90 mmHg were noted to have significantly longer median overall survival and overall response rates when compared to normotensive patients. Therefore, the manufacturer recommends escalating the twice-daily dose to 7 mg and 10 mg, as tolerated, if there is no significant increase in blood pressure on treatment. Currently, axitinib is approved for use in the second-line setting for patients with metastatic renal cell carcinoma. Research is ongoing in other disease

  4. Magnetic resonance imaging of primary lymphoma of the cervix

    Energy Technology Data Exchange (ETDEWEB)

    Marin, Carlos; Sanchez, Marisa; Ruiz, Yolanda; Garcia, Jose A. [Servicio de Radiodiagnostico, Hospital San Rafael, Madrid (Spain); Seoane, Jose M. [Servicio de Ginecologia, Seccion de Oncologia, Madrid (Spain)

    2002-06-01

    Although uterus and cervix infiltration is a frequent finding in the later stages of lymphomatous disease, primary lymphoma of the cervix is very uncommon; however, this entity can occasionally be distinguished from cervical carcinoma by means of MRI. This is an important fact as treatment and prognosis differ between these neoplasms. We present a case of primary cervical lymphoma studied with high-field (1.5 T) MRI and we make an extensive review of the literature. The cervical mass was found in a routine pelvic examination in a patient with no previous history of gynecologic disorders. This is an uncommon way of presentation of this disease. T2-weighted turbo spin-echo (TSE) sequences in the axial, sagittal, and coronal planes, and T1-weighted SE pre- and post-contrast images, were obtained. The lack of involvement of the mucosa, as well as sparing of cervical stroma and uterine junctional zone, are the most important findings to differentiate cervical lymphoma from carcinoma, and are best evaluated with T2 TSE sequences. Post-contrast images help to delineate the extent of the disease. (orig.)

  5. Percutaneous Irreversible Electroporation of Locally Advanced Pancreatic Carcinoma Using the Dorsal Approach: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Scheffer, Hester J., E-mail: hj.scheffer@vumc.nl; Melenhorst, Marleen C. A. M., E-mail: m.melenhorst@vumc.nl [VU University Medical Center, Department of Radiology and Nuclear Medicine (Netherlands); Vogel, Jantien A., E-mail: j.a.vogel@amc.uva.nl [Academic Medical Center, Department of Surgery (Netherlands); Tilborg, Aukje A. J. M. van, E-mail: a.vantilborg@vumc.nl [VU University Medical Center, Department of Radiology and Nuclear Medicine (Netherlands); Nielsen, Karin, E-mail: k.nielsen@vumc.nl; Kazemier, Geert, E-mail: g.kazemier@vumc.nl [VU University Medical Center, Department of Surgery (Netherlands); Meijerink, Martijn R., E-mail: mr.meijerink@vumc.nl [VU University Medical Center, Department of Radiology and Nuclear Medicine (Netherlands)

    2015-06-15

    Irreversible electroporation (IRE) is a novel image-guided ablation technique that is increasingly used to treat locally advanced pancreatic carcinoma (LAPC). We describe a 67-year-old male patient with a 5 cm stage III pancreatic tumor who was referred for IRE. Because the ventral approach for electrode placement was considered dangerous due to vicinity of the tumor to collateral vessels and duodenum, the dorsal approach was chosen. Under CT-guidance, six electrodes were advanced in the tumor, approaching paravertebrally alongside the aorta and inferior vena cava. Ablation was performed without complications. This case describes that when ventral electrode placement for pancreatic IRE is impaired, the dorsal approach could be considered alternatively.

  6. Survival among patients with advanced renal cell carcinoma in the pretargeted versus targeted therapy eras.

    Science.gov (United States)

    Li, Pengxiang; Wong, Yu-Ning; Armstrong, Katrina; Haas, Naomi; Subedi, Prasun; Davis-Cerone, Margaret; Doshi, Jalpa A

    2016-02-01

    Between December 2005 and October 2009, FDA approved six targeted therapies shown to significantly extend survival for advanced renal cell carcinoma (RCC) patients in clinical trials. This study aimed to examine changes in survival between the pretargeted and targeted therapy periods in advanced RCC patients in a real-world setting. Utilizing the 2000-2010 SEER Research files, a pre-post study design with a contemporaneous comparison group was employed to examine differences in survival outcomes for patients diagnosed with advanced RCC (study group) or advanced prostate cancer (comparison group, for whom no significant treatment innovations happened during this period) across the pretargeted therapy era (2000-2005) and the targeted therapy era (2006-2010). RCC patients diagnosed in the targeted therapy era (N = 6439) showed improved survival compared to those diagnosed in the pretargeted therapy era (N = 7231, hazard ratio (HR) for all-cause death: 0.86, P < 0.01), while the change between the pre-post periods was not significant for advanced prostate cancer patients (HR: 0.97, P = 0.08). Advanced RCC patients had significantly larger improvements in overall survival compared to advanced prostate cancer patients (z = 4.31; P < 0.01). More detailed year-to-year analysis revealed greater survival improvements for RCC in the later years of the posttargeted period. Similar results were seen for cause-specific survival. Subgroup analyses by nephrectomy status, age, and gender showed consistent findings. Patients diagnosed with advanced RCC during the targeted therapy era had better survival outcomes than those diagnosed during the pretargeted therapy era. Future studies should examine the real-world survival improvements directly associated with targeted therapies. PMID:26645975

  7. Preoperative radiotherapy followed by radical vulvectomy with inguinal lymphadenectomy for advanced vulvar carcinomas

    Energy Technology Data Exchange (ETDEWEB)

    Rotmensch, J.; Rubin, S.J.; Sutton, H.G.; Javaheri, G.; Halpern, H.J.; Schwartz, J.L.; Stewart, M.; Weichselbaum, R.R.; Herbst, A.L. (Univ. of Chicago, IL (USA))

    1990-02-01

    A therapeutic alternative to exenteration for large locally advanced vulvar carcinoma involving the rectum, anus, or vagina is the use of preoperative radiation followed by radical surgery. Between 1980 and 1988, 13 patients with Stage III and 3 with Stage IV vulvar carcinoma involving the rectum/anus, urethra, or vagina were treated with 4000 rad to the vulva and 4500 rad to the inguinal and pelvic nodes followed by a radical vulvectomy and inguinal lymphadenectomy 4 weeks later. The overall 5 year cumulative survival was 45%. Twelve tumors regressed after radiation with 62.5% of the patients having visceral preservation while in 4 patients there was no major response to radiation and urinary or fecal diversion was required. Of the 6 recurrences 4 were central and 2 distant. Three patients with central recurrences had tumor within 1 cm of the vulvectomy margin. Complications included wet desquamation, inguinal wound separation, lymphedema, and urethral strictures. There were no operative deaths. It is concluded that the use of preoperative radiation followed by radical vulvectomy may be an alternative to pelvic exenteration in selected patients with advanced vulvar lesions.

  8. Cryotherapy combined with chemoembolization for the treatment of advanced hepatic carcinoma: a clinical study

    International Nuclear Information System (INIS)

    Objective: To discuss the technique, efficacy and clinical significance of cryoablation combined with transcatheter arterial chemoembolization(TACE) for the treatment of advanced hepatic carcinoma. Methods: One hundred and ninety-two patients, who accorded with the selected criterion, were divided into TACE group (n=100) and combination group (cryotherapy combined with TACE, n=92). Pre-and post-treatment AFP level, recurrence rate and life span between two groups were compared. Results: The complete necrosis rate of the tumor and the recurrence rate in TACE group were 29% and 42%, which were 88.04% and 24% in combination group, respectively. The serum AFP level was significantly decreased after treatment in both groups (P<0.05), and the reduction in AFP level was significantly greater in combination group than that in TACE group (P<0.05). During a follow-up of 30 months the survival rate at each evaluation period of combination group was higher than that of TACE group without exception. Conclusion: As an effective and safe technique, cryoablation combined with chemoembolization is far superior to simple TACE in treating advanced hepatic carcinoma. (authors)

  9. A phase II trial of gemcitabine plus carboplatin in advanced transitional cell carcinoma of the urothelium

    Directory of Open Access Journals (Sweden)

    Qian Jiong

    2007-06-01

    Full Text Available Abstract Background Recent studies have demonstrated the effectiveness of cisplatin-based combinations in patients with advanced transitional cell carcinoma(TCC of the urothelium. Concern over cisplatin toxicity instigated a search for alternative regimens. The aim of the study was to evaluate the activity and tolerability of gemcitabine plus carboplatin combination as first-line treatment in patients with advanced transitional cell carcinoma of the urothelium. Methods Patients with advanced TCC were treated with gemcitabine 1200 mg/m2 on days 1 and 8 and carboplatin area under the concentration-time curve(AUC 5 on day 1 every 21 days. Results Out of 41 patients, thirty-nine were evaluable for efficacy and 41 for toxicity. A median of 5 cycles (range 1–6 was administered. Overall response rate was 46.2% (95% confidence interval: 32–65% including 10.3% complete responses and 35.9% partial responses. The median time to progression and median overall survival were 7.5 months (95% confidence interval: 6.6–8.4 months and 13.6 months (95% confidence interval: 10.2–17.0 months, respectively. Grade 3/4 neutropenia, anemia and thrombocytopenia were observed in 36.6%, 26.8, and 24.4% of patients, respectively. Non-hematological toxicity was generally mild. Grade 3 vomiting occurred in 1 (2.4% patients. Conclusion The gemcitabine plus carboplatin combination is active in advanced TCC with acceptable toxicity and needs to be evaluated further and compared with other non-cisplatin-containing regimens. Trial registration ISRCTN88259320

  10. Advanced basal cell carcinoma, the hedgehog pathway, and treatment options – role of smoothened inhibitors

    Directory of Open Access Journals (Sweden)

    Fecher LA

    2015-11-01

    Full Text Available Leslie A Fecher,1,3 William H Sharfman2 1Department of Internal Medicine and Dermatology, Indiana University Health Simon Cancer Center, Indianapolis, IN, USA; 2The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA, 3Department of Internal Medicine and Dermatology, University of Michigan, MI, USA Abstract: Cutaneous basal cell carcinoma (BCC is the most common human cancer and its incidence is rising worldwide. Ultraviolet radiation exposure, including tanning bed use, as well as host factors play a role in its development. The majority of cases are treated and cured with local therapies including surgery. Yet, the health care costs of diagnosis and treatment of BCCs in the US is substantial. In the United States, the cost of nonmelanoma skin cancer care in the Medicare population is estimated to be US$426 million per year. While rare, locally advanced BCCs that can no longer be controlled with surgery and/or radiation, and metastatic BCCs do occur and can be associated with significant morbidity and mortality. Vismodegib (GDC-0449, a smoothened inhibitor targeted at the hedgehog pathway, is the first US Food and Drug Association (FDA-approved agent in the treatment of locally advanced, unresectable, and metastatic BCCs. This class of agents appears to be changing the survival rates in advanced BCC patients, but appropriate patient selection and monitoring are important. Multidisciplinary assessments are essential for the optimal care and management of these patients. For some patients with locally advanced BCC, treatment with a hedgehog inhibitor may eliminate the need for an excessively disfiguring or morbid surgery. Keywords: basal cell carcinoma, hedgehog, smoothened, vismodegib, Gorlin, basal cell nevus syndrome

  11. [Transarterial infusion chemotherapy using fine-powder cisplatin in patients with advanced hepatocellular carcinoma].

    Science.gov (United States)

    Hatanaka, Takeshi; Kakizaki, Satoru; Ueno, Takashi; Takeuchi, Suguru; Takizawa, Daichi; Katakai, Kenji

    2014-02-01

    We investigated the therapeutic effects and safety of fine powder cisplatin for patients with advanced hepatocellular carcinoma( HCC). From January 2006 to March 2012, 123 patients with advanced HCC were treated by transarterial infusion chemotherapy(TAI)with fine-powder cisplatin(IA-call®, Nippon Kayaku Co. Ltd., Tokyo, Japan). The drug was infused into the liver through the feeding artery at a dose of 65 mg/m2. The treatment was repeated every 4 to 8 weeks until evidence of either tumor progression or unacceptable toxicity appeared. Treatment responses were classified as complete response(CR), partial response(PR), stable disease(SD), and progressive disease(PD)in 3.2%, 12.0%, 32.2%, and 52.4% of patients, respectively. The median survival durations were as follows: overall, 12.2 months; CR/PR patients, 23.8 months; and SD/PD patients, 10.6 months. The cumulative survival rates of CR/PR patients were significantly higher than those of SD/PD patients (pPIVKA- II )were predictive factors of survival duration. Problematic adverse events were not observed in any of the patients. Our results suggest that TAI using fine-powder cisplatin can be safely administered for advanced HCC and can improve the prognosis of patients with advanced disease. PMID:24743198

  12. Endostatin improves the effect of radiotherapy in the treatment of squamous carcinoma of the uterine cervix%重组人血管内皮抑制素促进子宫颈鳞状细胞癌放疗效果的临床观察

    Institute of Scientific and Technical Information of China (English)

    刘晨; 杨蓉; 张凡; 陈江平

    2013-01-01

    Objective: To study the clinical efficacy of the combination of radiotherapy and endostatin injection in the treatment of moderate and advanced squamous carcinoma of the uterine cervix. Methods: Sixty patients with moderate and advanced cervical cancer were randomized divided into two groups; experiment group (n =30, treated with endostatin plus radiotherapy) and control group (n = 30, treated with radiotherapy alone). The radiotherapy in all patients was extracorporeal irradiation and intracavitary afterloading therapy. Endostatin (7. 5mg/m2 · d) was intravenously given for consecutive 14 days, followed by a 7 - day interval of rest, as a treatment cycle. The tumor vascular imaging parameters were detected by CT scan before treatment and 1,2,3,4 weeks after treatment, respectively, to assess the short - term efficacy of the treatment. Results : (1) In the experiment group, the degree of tumor vascular tortuosity and swelling was reduced, and the distribution of tumor vasculum was more evenly, showing different degrees of normalization, which was more evident at the first week after treatment. The tissue blood flow, blood volume, and mean transit time after treatment were significantly greater than those before treatment ( P 0.05). (2) In the control group, the tumor vascular morphology and distribution pattern had apparent changes after treatment, and the tissue blood flow, tissue blood volume, and mean transit time after treatment were significantly higher than those before treatment (P < 0.05 ). But the degree of these changes was significant lower than that of experiment group ( P < 0. 05 ). (3) There was a significant difference in the 5 - year survival rate, recurrence rate and progression - free survival rate, respectively, between two groups (P <0.05) , with the better efficacy in experiment group. Conclusion; The radiotherapy is a positive means for the treatment of moderate and advanced cervical cancer, and endostatin injection could improve the effect

  13. Prognostic significance of clinical and pathological stages on locally advanced rectal carcinoma after neoadjuvant chemoradiotherapy

    International Nuclear Information System (INIS)

    To investigate prognostic significance of clinical and pathological stages in patients with locally advanced rectal carcinoma treated with neoadjuvant chemoradiotherapy (neo-CRT) and total mesorectal excision. 210 patients with locally advanced rectal carcinoma (cT3-4 or cN+) treated with neo-CRT followed by total mesorectal excision. Treatment outcomes were compared according to clinical and pathological stage. Overall survival (OS), disease free survival (DFS) among patients with different clinical stage and pathological stage after neo-CRT. The median follow-up time was 47 months (range, 14–98 months). Clinical T stage was associated with 5 year OS (p = 0.042) and 5 year DFS (p = 0.014) while clinical N stage was not associated with 5 year OS (p = 0.440), 5 year DFS (p = 0.711). Pathological T stage was associate with 5 year OS (p = 0.001) and 5 year DFS (p = 0.046); and N stage was associated with 5 year OS (p = 0.001), 5 year DFS (p = 0.002). The pathological stage was further classified into three groups: ypT0–2N0 in 91 patients (43.3 %), ypT3–4N0 in 69 patients (32.9 %) and ypT0–4N+ in 50 patients (23.8 %). While pathological stage (ypT0–2 vs ypT3–4N0 vs ypT0–4N+) was associated with 5 year OS (87.9 %, 75.5 %, 56.7 %, p = 0.000), 5 year DFS (74.5 %, 77.4 %, 50.5 %, p = 0.003). Multivariate analysis showed that ypN stage was an independent prognostic factor for patients 5 year DFS. Pathological stage is strongly associated with treatment outcomes in patients with locally advanced rectal carcinoma treated with neo-CRT followed by total mesorectal excision, which may be used as guidance for further individualized treatment

  14. Boron neutron capture therapy for advanced salivary gland carcinoma in head and neck

    International Nuclear Information System (INIS)

    Boron neutron capture therapy (BNCT) is a among the radiation treatments known to have a selective lethal effect on tumor cells. This study summarizes the tumor responses and the acute and late adverse effects of BNCT in the treatment of patients with both recurrent and newly diagnosed T4 salivary gland carcinoma. Two patients with recurrent cancer and 3 with newly diagnosed T4 advanced malignancy were registered between October 2003 and September 2007, with the approval of the medical ethics committees of Kawasaki Medical School and Kyoto University. BNCT was performed, in a single fraction using an epithermal beam, at Japan Research Reactor 4. All patients achieved a complete response within 6 months of treatment. The median duration of the complete response was 24.0 months; the median overall survival time was 32.0 months. Three of the 5 patients are still alive; the other 2 died of distant metastatic disease. Open biopsy of the parotid gland after BNCT was performed in 1 patient and revealed no residual viable cancer cells and no serious damage to the normal glandular system. Although mild alopecia, xerostomia, and fatigue occurred in all patients, there were no severe adverse effects of grade 3 or greater. Our preliminary results demonstrate that BNCT is a potential curative therapy for patients with salivary gland carcinoma. The treatment does not cause any serious adverse effects, and may be used regardless of whether the primary tumor has been previously treated. (author)

  15. Exome sequencing identifies early gastric carcinoma as an early stage of advanced gastric cancer.

    Directory of Open Access Journals (Sweden)

    Guhyun Kang

    Full Text Available Gastric carcinoma is one of the major causes of cancer-related mortality worldwide. Early detection and treatment leads to an excellent prognosis in patients with early gastric cancer (EGC, whereas the prognosis of patients with advanced gastric cancer (AGC remains poor. It is unclear whether EGCs and AGCs are distinct entities or whether EGCs are the beginning stages of AGCs. We performed whole exome sequencing of four samples from patients with EGC and compared the results with those from AGCs. In both EGCs and AGCs, a total of 268 genes were commonly mutated and independent mutations were additionally found in EGCs (516 genes and AGCs (3104 genes. A higher frequency of C>G transitions was observed in intestinal-type compared to diffuse-type carcinomas (P = 0.010. The DYRK3, GPR116, MCM10, PCDH17, PCDHB1, RDH5 and UNC5C genes are recurrently mutated in EGCs and may be involved in early carcinogenesis.

  16. Advancements in the Management of HPV-Associated Head and Neck Squamous Cell Carcinoma

    Directory of Open Access Journals (Sweden)

    Ross Zeitlin

    2015-04-01

    Full Text Available Head and neck carcinomas have long been linked to alcohol and tobacco abuse; however, within the last two decades, the human papillomavirus (HPV has emerged as a third etiology and is specifically associated with head and neck squamous cell carcinomas (HNSCC. In this anatomical region, the oncogenic HPV-16 mediates transformation and immortalization of epithelium, most commonly in the oropharynx. Nevertheless, the recent identification of novel HPV mechanisms thought to be specific to oropharyngeal carcinogenesis has coincided with observations that HPV-associated HNSCC has differing clinical behavior—in terms of natural history, therapeutic response, and prognosis—than HPV-negative head and neck tumors. Taken together with the growing incidence of HPV transmission in younger populations, these discoveries have sparked a rapid expansion in both laboratory and clinical studies on the infection and disease. Herein, we review the clinical characteristics of HPV-associated HNSCC, with particular emphasis on recent advancements in our understanding of the management of this infectious malignancy.

  17. Neoadjuvant Chemotherapy for Locally Advanced Squamous Carcinoma of Oral Cavity: a Pilot Study.

    Directory of Open Access Journals (Sweden)

    Sanambar Sadighi

    2015-06-01

    Full Text Available To evaluate the effect of adding neoadjuvant chemotherapy to surgery and radiation therapy for locally advanced resectable oral cavity squamous cell carcinoma, 24 patients with T3 or T4a oral cavity squamous cell carcinoma were randomly assigned to surgery alone or Docetaxel, Cisplatin, and 5-FU (TPF induction chemotherapy followed by surgery. All patients were planned to receive chemoradiotherapy after surgery. The primary end-points were organ preservation and progression-free-survival. SPSS version 17 was used for data analysis. Median follow-up was 16 months. The median age of the patients was 62 years old (23-75 years. Man/woman ratio was 1.13. The primary site of the tumor was the tongue in most patients (48%. No significant difference was observed between pathologic characteristics of the two groups. Chemotherapy group showed 16% complete pathologic response to TPF. No significant difference in organ preservation surgery or overall survival was detected. However, the patients in the chemotherapy group had longer progression-free-survival (P=0.014. Surgery followed by chemoradiotherapy with or without TPF induction results in similar survival time. However, progression-free-survival improves with the TPF induction chemotherapy. Studies with more patents and new strategies are recommended to evaluate organ preservation improvement and long-term outcomes.

  18. Pooled analysis of phase II trials evaluating weekly or conventional cisplatin as first-line therapy for advanced urothelial carcinoma

    DEFF Research Database (Denmark)

    Maughan, Benjamin L; Agarwal, Neeraj; Hussain, Syed A;

    2013-01-01

    Weekly gemcitabine with GC every 3-4 weeks is considered conventional first-line chemotherapy for advanced urothelial carcinoma (UC). Weekly split-dose cisplatin with wGC might be less toxic and have similar activity, but has not been compared with GC. We pooled published phase II trials of GC...

  19. Clinical observation on scores of anxiety, depression and quality of life for advanced gastrointestinal carcinoma patients with palliation intervention therapy

    International Nuclear Information System (INIS)

    Objective: To evaluate the influence of palliative intervention therapy on advanced gastrointestinal carcinoma patients with depression and anxiety before and after the treatment. Methods: 56 advanced gastrointestinal carcinoma patients were selected and treated with intra-arterial perfusion chemotherapy or intra-arterial perfusion chemotherapy with embolization. Curative effects were assessed with the SDS, SAS and FACT-G before and after the treatment. In addition, all patients took self-assessment with SCL-90, comparing with the Chinese norms. Results: SCL-90 scores including the somatization agent, depression agent, and anxiety agent scores of the advanced gastrointestinal carcinoma were higher than those of Chinese norms, with significant difference (P<0.05). After palliative intervention therapy, the scores of SDS and SAS were lower than those before the palliative intervention therapy with significant difference (P< 0.05); and furthermore with an obvious improvement in the scores of FACT-G (P<0.05). Conclusion: Palliative intervention therapy for advanced gastrointestinal carcinoma patients can improve the complaints of depression anxiety and quality of life. (authors)

  20. Response evaluation after chemoradiotherapy for advanced staged oropharyngeal squamous cell carcinoma: a nationwide survey in the Netherlands

    NARCIS (Netherlands)

    Schouten, C.S.; Hoekstra, O.S.; Leemans, C.R.; Castelijns, J.A.; Bree, R. de

    2015-01-01

    Following failure of chemoradiotherapy (CRT) for advanced staged oropharyngeal squamous cell carcinomas (OPSCC), residual tumor can often be treated successfully with salvage surgery, if detected early. Current clinical practice in the VU University Medical Center is to perform routine response eval

  1. Comparing treatment outcomes of different chemotherapy sequences during intensity modulated radiotherapy for advanced N-stage nasopharyngeal carcinoma patients

    OpenAIRE

    Sun, Xueming; Zeng, Lei; Chen, Chunyan; Huang, Ying; Han, Fei; Xiao, WeiWei; Liu, Shuai; Lu, Taixiang

    2013-01-01

    Background N-stage is related to distant metastasis of nasopharyngeal carcinoma (NPC) patients. We performed this study to compare the efficacy of different chemotherapy sequences in advanced N-stage (N2 and N3) NPC patients treated with intensity modulated radiotherapy (IMRT). Methods From 2001 to 2008, 198 advanced N-stage NPC patients were retrospectively analyzed. Thirty-three patients received IMRT alone. Concurrent chemoradiotherapy (CCRT) was delivered to 72 patients, neoadjuvant chemo...

  2. Rapid sequence treatment of advanced squamous cell carcinoma of the upper aerodigestive tract: A pilot study

    Energy Technology Data Exchange (ETDEWEB)

    Moloy, P.J.; Moran, E.M.; Azawi, S. (Permanente Medical Group, Fresno, CA (USA))

    1991-01-01

    A review of the literature suggested that prolonged treatment time may lessen the probability of cure for patients with advanced squamous cell carcinoma of the upper aerodigestive tract. To shorten treatment time, rapid sequence treatment (RST) was devised in which chemotherapy, surgery, and irradation were administered in a total treatment time of 8 weeks. Twelve patients were treated and followed 3 years or longer. Medical complications were minor. Osteonecrosis occurred in each of the first five patients and was the only major complication of the protocol. Surgical techniques were modified, and no additional patient developed osteonecrosis. No patient developed local or regional recurrence. Two patients developed distant metastases and three other patients developed second primaries. Absolute survival was 50%. Rapid sequence treatment is an aggressive and potentially hazardous protocol that yielded encouraging results in this pilot study.

  3. Protocol and result of neoadjuvant chemotherapy for locally advanced esophageal carcinoma

    International Nuclear Information System (INIS)

    The protocol and result were described of chemotherapy and radiotherapy for locally advanced esophageal carcinoma, especially for A3 stage one with metastasis at neighboring tissues such as aorta, trachea and bronchia. Chemotherapy was done with 5-FU and CDDP and radiotherapy, with 30 Gy/15 fx/3 wk. Double contrast roentgenography, dynamic CT and MRI were performed to follow the process. The efficacy rate was 55.0% with 4 CR and 7 PR in 20 cases. Three CR patients survived at present. Major adverse effects were leukopenia and thrombocytopenia, of which grade 4 were found in 14 and 12% cases, respectively. Low-dose FP therapy might be useful for lowering the adverse effects and for elevating the efficacy rates. (K.H.)

  4. Chemotherapy and cyclic radiation therapy in locally advanced non-small cell lung carcinoma

    International Nuclear Information System (INIS)

    Nine patients with non-small cell lung carcinoma (4 squamous, 4 adenocarcinoma, 1 large cell) were treated with a combination of radiation therapy and cyclic chemotherapy with 5-fluorouracil, methotrexate and platinum. Four previously untreated patients had stage III, 2 having distant metastases, 5 previously treated patients were restaged as stage III with distant metastasis in one. Moderate hematologic toxicity was noted. Objective responses occurred in 67 per cent, regardless of previous treatment or performance status. Responders survived for a median of 11 months with one complete response patient surviving at 14 months while 5 partial response patients survived for a median of 10 months. This regimen is feasible and its utility as the initial treatment of locally advanced disease should be further investigated. (Auth.)

  5. Advanced small-cell ovarian carcinoma, hypercalcemic type: a challenging therapeutic entity

    Directory of Open Access Journals (Sweden)

    Rafael Caparica Bitton

    2014-09-01

    Full Text Available Small-cell ovarian carcinoma (SCOC is a rare and aggressive neoplasia, predominantly affecting young women who are frequently first diagnosed with advanced stage disease. Platinum-based chemotherapy (ChT can provide high response rates and rapidly ameliorate symptoms in this scenario. However, progression after chemotherapy usually occurs quickly, leading to high mortality rates. In addition, ChT complications, such as tumor lysis syndrome (TLS can also occur, jeopardizing the patient’s outcome. We present a case of metastatic SCOC in a 47-year-old patient who achieved tumor response after platinum-based chemotherapy and developed TLS, from which she recovered with supportive treatment. After the second ChT cycle, she developed febrile neutropenia and died 8 weeks after the diagnosis of SCOC. Although SCOC is a chemo-sensitive tumor, short-lived responses and frequent chemotherapy complications lead to a dismal prognosis.

  6. Vismodegib: A smoothened inhibitor for the treatment of advanced basal cell carcinoma

    Directory of Open Access Journals (Sweden)

    Suruchi Aditya

    2013-01-01

    Full Text Available Incidence of basal cell carcinoma (BCC, the most common skin cancer in humans, is rising. Surgery is the mainstay of treatment but there is no standard of care for locally advanced or metastatic disease. Hedgehog signaling proteins are critical for cell growth and differentiation during embryogenesis; Hh pathway is silenced in adults. Dysregulated or aberrant Hh signaling has been implicated in the pathogenesis of BCC. This hyperactive pathway can be inhibited by use of smoothened inhibitors such as vismodegib. Food and drug administration approved this oral, once-daily medication in 2012 to treat adults with metastatic BCC or locally advanced, recurrent BCC after surgery and also for patients with locally advanced BCC who are not candidates for surgery or radiation treatment. Clinical studies have shown it to be highly efficacious and the most common adverse effects include, muscle spasms, alopecia and dysgeusia. Use of targeted biologic modifiers, exemplified by Hh directed therapeutics offer a new hope to patients with high-surgical morbidity or inoperable tumors.

  7. Vismodegib: A smoothened inhibitor for the treatment of advanced basal cell carcinoma.

    Science.gov (United States)

    Aditya, Suruchi; Rattan, Aditya

    2013-10-01

    Incidence of basal cell carcinoma (BCC), the most common skin cancer in humans, is rising. Surgery is the mainstay of treatment but there is no standard of care for locally advanced or metastatic disease. Hedgehog signaling proteins are critical for cell growth and differentiation during embryogenesis; Hh pathway is silenced in adults. Dysregulated or aberrant Hh signaling has been implicated in the pathogenesis of BCC. This hyperactive pathway can be inhibited by use of smoothened inhibitors such as vismodegib. Food and drug administration approved this oral, once-daily medication in 2012 to treat adults with metastatic BCC or locally advanced, recurrent BCC after surgery and also for patients with locally advanced BCC who are not candidates for surgery or radiation treatment. Clinical studies have shown it to be highly efficacious and the most common adverse effects include, muscle spasms, alopecia and dysgeusia. Use of targeted biologic modifiers, exemplified by Hh directed therapeutics offer a new hope to patients with high-surgical morbidity or inoperable tumors.

  8. The Problems of Radiofrequency Ablation as an Approach for Advanced Unresectable Ductal Pancreatic Carcinoma

    International Nuclear Information System (INIS)

    Advanced ductal pancreatic carcinoma (PC) remains a challenge for current surgical and medical approaches. It has recently been claimed that radiofrequency ablation (RFA) may be beneficial for patients with locally advanced or metastatic PC. Using the MEDLINE database, we found seven studies involving 106 patients in which PC was treated using RFA. The PC was mainly located in the pancreatic head (66.9%) with a median size of 4.6 cm. RFA was carried out in 85 patients (80.1%) with locally advanced PC and in 21 (19.9%) with metastatic disease. Palliative surgical procedures were carried out in 41.5% of the patients. The average temperature used was 90 °C (with a temperature range of 30–105 °C) and the ratio between the number of passes of the probe and the size of the tumor in centimeters was 0.5 (range of 0.36–1). The median postoperative morbidity and mortality were 28.3% and 7.5%, respectively; the median survival was 6.5 months (range of 1–33 months). In conclusion, RFA is a feasible technique: however, its safety and long-term results are disappointing; Thus, the RFA procedure should not be recommended in clinical practice for a PC patient

  9. The Problems of Radiofrequency Ablation as an Approach for Advanced Unresectable Ductal Pancreatic Carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Pezzilli, Raffaele, E-mail: raffaele.pezzilli@aosp.bo.it [Department of Internal Medicine and Gastroenterology, S. Orsola-Malpighi Hospital, University of Bologna, Bologna (Italy); Ricci, Claudio [Department of Surgery, S. Orsola-Malpighi Hospital, University of Bologna, Bologna (Italy); Serra, Carla [Department of Internal Medicine and Gastroenterology, S. Orsola-Malpighi Hospital, University of Bologna, Bologna (Italy); Casadei, Riccardo; Monari, Francesco; D’Ambra, Marielda [Department of Surgery, S. Orsola-Malpighi Hospital, University of Bologna, Bologna (Italy); Corinaldesi, Roberto [Department of Internal Medicine and Gastroenterology, S. Orsola-Malpighi Hospital, University of Bologna, Bologna (Italy); Minni, Francesco [Department of Surgery, S. Orsola-Malpighi Hospital, University of Bologna, Bologna (Italy)

    2010-07-01

    Advanced ductal pancreatic carcinoma (PC) remains a challenge for current surgical and medical approaches. It has recently been claimed that radiofrequency ablation (RFA) may be beneficial for patients with locally advanced or metastatic PC. Using the MEDLINE database, we found seven studies involving 106 patients in which PC was treated using RFA. The PC was mainly located in the pancreatic head (66.9%) with a median size of 4.6 cm. RFA was carried out in 85 patients (80.1%) with locally advanced PC and in 21 (19.9%) with metastatic disease. Palliative surgical procedures were carried out in 41.5% of the patients. The average temperature used was 90 °C (with a temperature range of 30–105 °C) and the ratio between the number of passes of the probe and the size of the tumor in centimeters was 0.5 (range of 0.36–1). The median postoperative morbidity and mortality were 28.3% and 7.5%, respectively; the median survival was 6.5 months (range of 1–33 months). In conclusion, RFA is a feasible technique: however, its safety and long-term results are disappointing; Thus, the RFA procedure should not be recommended in clinical practice for a PC patient.

  10. Patterns of treatment and costs of intermediate and advanced hepatocellular carcinoma management in four Italian centers

    Science.gov (United States)

    Colombo, Giorgio Lorenzo; Cammà, Calogero; Attili, Adolfo Francesco; Ganga, Roberto; Gaeta, Giovanni Battista; Brancaccio, Giuseppina; Franzini, Jean Marie; Volpe, Marco; Turchetti, Giuseppe

    2015-01-01

    Background Hepatocellular carcinoma (HCC) is a severe health condition associated with high hospitalizations and mortality rates, which also imposes a relevant economic burden. Purpose The aim of the present survey is to investigate treatment strategies and related costs for HCC in the intermediate and advanced stages of the disease. Patients and methods The survey was conducted in four Italian centers through structured interviews with physicians. Information regarding the stage of disease, treatments performed, and related health care resource consumption was included in the questionnaire. Direct health care cost per patient associated with the most relevant treatments such as sorafenib, transarterial chemoembolization (TACE), and transarterial radioembolization (TARE) was evaluated. Results Between 2013 and 2014, 285 patients with HCC were treated in the four participating centers; of these, 80 were in intermediate stage HCC (Barcelona Clinic Liver Cancer Classification [BCLC] B), and 57 were in the advanced stage of the disease (BCLC C). In intermediate stage HCC, the most frequent first-line treatment was TACE (63%) followed by sorafenib (15%), radiofrequency ablation (14%), and TARE (1.3%). In the advanced stage of HCC, the most frequently used first-line therapy was sorafenib (56%), followed by best supportive care (21%), TACE (18%), and TARE (3.5%). The total costs of treatment per patient amounted to €12,214.54 with sorafenib, €13,418.49 with TACE, and €26,106.08 with TARE. Both in the intermediate and in the advanced stage of the disease, variability in treatment patterns among centers was observed. Conclusion The present analysis raises for the first time the awareness of the overall costs incurred by the Italian National Healthcare System for different treatments used in intermediate and advanced HCC. Further investigations would be important to better understand the effective health care resource usage. PMID:26527877

  11. Long term effect of cervix carcinoma treated by HDR 192 Ir afterloding intracavitory radiotherapy combined with external irradiation.%高剂量率192Ir后装腔内加外照射治疗宫颈癌的远期疗效分析

    Institute of Scientific and Technical Information of China (English)

    王青; 侯晓玲; 赵淑红

    2001-01-01

    Objective To analyze retrosrectively long- term effect of cervix carcinona treated by HDR 192Ir afterloading intracavitory radiotherapy combined with external irradiation. Methods From Mar 1993 to Dec 1994, 128 cases of cervix cancer(age from 29 years to 80 years) were treated with combination of external irradiation and HDR 192Ir afterloading intracavitory radiotherapy. 47 cases were stage Ⅱ and 81 were stage Ⅲ. The dose of external radiotherapy was 40 Gy or 50 Gy and afterloading irradiation was given in 6 or 7 fractions of 8 Gy. Results The overall local tumor control was 94.5%, the 1,3,5 year survival rates were 91.61%, 81.89%and 67.36%. The 1,3,5 year survival rates of stage Ⅱ and stage Ⅲ cases were 95.28% and 89. 47%, 87.19% and 79.50%, 72.76% and 64.95% (P>0.05). The rate of severe complications was 7.03% (9/128). Conclusion HDR 192Ir afterloading intracavitory radiotherapy combined with external irradiation for cervix carcinoma is effective and less side effects.%目的分析高剂量率192Ir后装腔内加外照射治疗宫颈癌的远期疗效及并发症。方法对128例Ⅱ、Ⅲ期放疗后宫颈癌进行了回顾分析。其中Ⅱ期47例,Ⅲ期81例。全盆腔外照射Dr20Gy/10次,全盆中间挡铅4cmDr20Gy~30Gy/10次~15次;后装A点剂量48Gy~56Gy/6次~7次。结果 1、3、5年生存率分别为91.61%、81.8%和67.36%;Ⅱ、Ⅲ期1、3、5年生存率无统计学差异(P>0.05);远期严重并发症的发生率7.03%(9/128)。结论高剂量率192Ir后装腔内加外照射治疗宫颈癌疗效肯定,并发症少。盆腔局部复发仍是放疗失败的主要原因。

  12. Congenital absence of uterine cervix

    Directory of Open Access Journals (Sweden)

    Selvaraj Ravi Lakshmy

    2016-10-01

    Full Text Available Cervical agenesis or dysgenesis is an extremely rare congenital anomaly. Patients with congenital absence of the cervix present with primary amenorrhea and infertility. Though it poses a diagnostic challenge to the clinician, correct diagnosis prior to surgery is possible with the help of ultrasound. Early diagnosis offers significant advantages in patient care and effective presurgical planning. This case report reviews two cases of cervical agenesis diagnosed with the help of ultrasound and later confirmed with the help of MRI. Ultrasonography is the modality of choice to define the internal genital anatomy and helps us to classify the level of obstruction or aplasia in obstructive uterine anomalies. [Int J Reprod Contracept Obstet Gynecol 2016; 5(10.000: 3634-3636

  13. Immunophenotype and human papillomavirus status of serous adenocarcinoma of the uterine cervix.

    Science.gov (United States)

    Togami, Shinichi; Sasajima, Yuko; Kasamatsu, Takahiro; Oda-Otomo, Rie; Okada, Satoshi; Ishikawa, Mitsuya; Ikeda, Shun-ichi; Kato, Tomoyasu; Tsuda, Hitoshi

    2015-04-01

    Serous adenocarcinoma of the cervix (SACC) is a very rare tumor. Our study aimed to characterize the immune profile and human papillomavirus (HPV) status of SACC, in comparison with other serous adenocarcinomas arising in the female genital tract. The pathological specimens obtained from 81 patients with serous carcinoma of the uterine cervix (n = 12), 29 endometrium, 20 ovary and 20 patients with mucinous carcinoma of the uterine cervix were reviewed. We assessed the expression of WT-1, p53, p16, HER2, CEA, and CA125 by immunohistochemistry and HPV DNA by PCR in 12 SACC samples. Their immune profile was compared with that of uterine papillary serous carcinoma (UPSC), ovarian serous adenocarcinoma (OSA), and mucinous endocervical adenocarcinoma (MEA). WT-1 and HER2 were expressed in very few SACC samples (0 and 0%, respectively), but p16, CA125, CEA and p53 were present in 100, 92, 58 and 50%, respectively. The difference in WT-1 expression between SACC and UPSC, MEA is not significant, but SACC differ significantly from OSA (p UPSC, whereas the frequency of expression of WT-1 was significantly lower in SACC than OSA. It appeared that p53 expression was associated with worse clinical outcome in patients with SACC, and that HPV infection was related to its occurrence. PMID:25370301

  14. Expression profiling of 21 biomolecules in locally advanced nasopharyngeal carcinomas of Caucasian patients

    Directory of Open Access Journals (Sweden)

    Krikelis Dimitrios

    2013-01-01

    Full Text Available Abstract Background Since scarce data exist on the pathogenesis of nasopharyngeal carcinoma in Caucasian patients, we attempted to elucidate the responsible molecular pathways in this patient population. Methods Formalin-fixed paraffin-embedded tumor tissue samples from 107 patients, diagnosed with locally-advanced nasopharyngeal carcinoma and treated with chemotherapy or chemo-radiotherapy, were analyzed by immunohistochemistry for the expression of the following proteins: E-cadherin, P-cadherin, Fascin-1, Cyclin D1, COX-2, EGFR, VEGF-A, VEGF-C, VEGFR-2, VEGFR-3, ERCC1, p53, p63, Ki67, MAPT, phospho-p44/42MAPK, PTEN, phospho-AKT, phospho-mTOR, and phospho-GSK-3β. EBER status was assessed by in situ hybridization. The majority of the cases were included in tissue microarray. All stains were performed and assessed centrally by two pathologists. The median follow-up time was 76.8 (42.3 – 99.2 months. Results Biomolecules expressed in >90% of cases were: p53, COX-2, P-cadherin, EBER, phospho-GSK-3β, and Fascin-1. WHO II+III tumors were more frequently EBER & PTEN positive and VEGF-A negative. Advanced age was significantly associated with positive phospho-GSK-3β and ERCC1 expression; male gender with positive phospho-AKT and phospho-p44/42MAPK; and worse performance status (1 or 2 with negative Ki67, ERCC1, PTEN, and phospho-mTOR expression. Earlier disease stage was closely associated with p63, MAPT, PTEN, and Cyclin D1 positivity. Univariate Cox regression analysis highlighted Cyclin D1 as a negative prognostic factor for disease-free survival (p=0.034 and EBER as a positive one for overall survival (p=0.048. In multivariate analysis, advanced age and stage, poor performance status, and positive ERCC1 emerged as predictors of worse disease-free and overall survival, as opposed to positive phospho-mTOR. Clustering analysis defined two protein-expression groups being predictive of better overall survival (p=0.043. Conclusions Our study is the

  15. Lapatinib versus hormone therapy in patients with advanced renal cell carcinoma: a randomized phase III clinical trial

    DEFF Research Database (Denmark)

    Ravaud, Alain; Hawkins, Robert; Gardner, Jason P;

    2008-01-01

    was compared with hormone therapy (HT) in patients with advanced renal cell carcinoma (RCC) that express EGFR and/or HER-2. PATIENTS AND METHODS: Patients with advanced RCC who had experienced disease progression through first-line cytokine therapy--stratified by Karnofsky performance status and number...... grades) for lapatinib were rash (44%) and diarrhea (40%). CONCLUSION: Lapatinib was well tolerated with equivalent overall efficacy to HT in advanced RCC patients who had experienced disease progression while receiving cytokines, and the study supports that lapatinib prolonged OS relative to HT...

  16. EFFECT OF PREOPERATIVE CHEMOTHERAPY ON METASTASIZED LYMPH NODES IN PATIENTS WITH ADVANCED ESOPHAGEAL CARCINOMA

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Objective To investigate the effect and clinical value of preoperative chemotherapy on the treatment of metastasized lymph nodes in patients with advanced esophageal carcinoma. Methods We studied the pathological results of primary lesions and lymph nodes of 97 patients with advanced esophageal cancer between 1996 and 1999,62patients were treated by preoperative chemotherapy and 35 patients were treated by surgery only. Results The metastasized rate and degree of mediastinum in preoperative group were 16. 1% and 4.7% ,whereas 65.7% and 34.2% in the surgery only group (P<0. 05);That of abdomen in preoperative group were 25.8% and 6.6% ,whereas 48. 6%and 12.0% in the surgery only group (P<0.05). Conclusion Preparative chemotherapy is effective not only against the primary lesions but also the metastasized lymph nodes. The lower complete response rate of the metastasized lymph may account for the unsatisfied long-term results. Whole resection of primary lesions and lymph nodes are still very important for a better prognosis even for patients who have a good response for the preoperative chemotherapy.

  17. HER2 status in advanced gastric carcinoma: A retrospective multicentric analysis from Sicily

    Science.gov (United States)

    IENI, A.; BARRESI, V.; GIUFFRÈ, G.; CARUSO, R.A.; LANZAFAME, S.; VILLARI, L.; SALOMONE, E.; ROZ, E.; CABIBI, D.; FRANCO, V.; CERTO, G.; LABATE, A.; NAGAR, C.; MAGLIOLO, E.; BROGGI, B.; FAZZARI, C.; ITALIA, F.; TUCCARI, G.

    2013-01-01

    According to the ToGA trial, HER2 has been shown to be predictive for the success of treatment with trastuzumab in advanced gastric cancer (AGC). A number of studies have analyzed HER-2/neu overexpression in gastric carcinoma and identified the rate of HER2 positivity to be markedly varied. To date, the prevalence of HER2 overexpression in Sicilian people with AGC is unknown. Therefore, in the present study, a retrospective immunohistochemical analysis of HER2 was performed in a cohort of 304 AGC samples that were obtained from the archives of 10 Sicilian anatomopathological diagnostic units in order to verify the positive rate of HER2-positive cases. Furthermore, the characteristics of histotype, grade, stage and Ki-67 expression were also analyzed. HER2 overexpression was encountered in 17.43% of all the gastric adenocarcinomas, which was consistent with the results that have been reported elsewhere in the literature. A progressive increase in HER2 overexpression was observed, from the poorly cohesive histotype to the tubular adenocarcinomas and gastric hepatoid adenocarcinomas. HER2 overexpression was significantly associated with a high grade, advanced stage and high Ki-67 labeling index. Further investigations performed jointly by pathologists and oncologists within the geographical area of the present study should confirm that the association of trastuzumab with chemotherapy results in an improvement of survival in patients with AGC. PMID:24260051

  18. Serum Advanced Oxidation Protein Products in Oral Squamous Cell Carcinoma: Possible Markers of Diagnostic Significance

    Directory of Open Access Journals (Sweden)

    Abhishek Singh Nayyar

    2013-07-01

    Full Text Available Background: The aim of this study was to measure the concentrations (levels ofserum total proteins and advanced oxidation protein products as markers of oxidantmediated protein damage in the sera of patients with oral cancers.Methods: The study consisted of the sera analyses of serum total protein andadvanced oxidation protein products’ levels in 30 age and sex matched controls, 60patients with reported pre-cancerous lesions and/or conditions and 60 patients withhistologically proven oral squamous cell carcinoma. One way analyses of variance wereused to test the difference between groups. To determine which of the two groups’ meanswere significantly different, the post-hoc test of Bonferroni was used. The results wereaveraged as mean ± standard deviation. In the above test, P values less than 0.05 weretaken to be statistically significant. The normality of data was checked before thestatistical analysis was performed.Results: The study revealed statistically significant variations in serum levels ofadvanced oxidation protein products (P<0.001. Serum levels of total protein showedextensive variations; therefore the results were largely inconclusive and statisticallyinsignificant.Conclusion: The results emphasize the need for more studies with larger samplesizes to be conducted before a conclusive role can be determined for sera levels of totalprotein and advanced oxidation protein products as markers both for diagnosticsignificance and the transition from the various oral pre-cancerous lesions and conditionsinto frank oral cancers.

  19. Expression of HIF-1a Gene and Survivin Gene in Squamous Cell Carcinoma of Cervix%宫颈鳞癌SiHa细胞中HIF-1a基因、survivin基因的表达

    Institute of Scientific and Technical Information of China (English)

    古力米热·布然江; 艾力克木·阿不都玩克; 李小文

    2015-01-01

    Objective Discussion SiHa cervical squamous carcinoma cel s HIF -1α gene (HIF-1α) relationship with survivin's anti-apoptotic gene survivin gene. Methods This study through with cobalt chloride simulated hypoxia to promote the expression of HIF-1a in cultured cervical squamous cel carcinoma cel line SiHa, again by RNA interference inhibits the expression of HIF-1a gene, by Western blot method was used to detect the HIF-1a gene and survivin gene in the lack of oxygen condition expression. Results After incubation under hypoxic state and increased expression of HIF-1αin cervical squamous cel carcinoma SiHa cel s, survivin protein expression was also increased, and with the lack of oxygen concentration dependent;RNA interference to reduce the expression method of inhibiting HIF-1α gene in cel s HIF-1α , survivin protein expression is reduced. Conclusion In squamous cel carcinoma SiHa cel s, the gene expression of HIF-1α and survivin highly relevant, inhibition of HIF-1αexpression of survivin by inhibition of apoptosis may promote tumor cel s.%目的:探讨宫颈鳞癌SiHa细胞中缺氧诱导因子-1α基因(HIF-1α)与抗凋亡基因生存素survivin基因的关系。方法本研究通过培养宫颈鳞癌SiHa细胞用氯化钴模拟缺氧以促进HIF-1a表达,再以RNA干扰技术抑制HIF-1a基因表达,再通过Westernblot法检测其中HIF-1a基因和survivin基因在乏氧状态下的表达。结果氯化钴培养后宫颈鳞癌SiHa细胞的HIF-1a蛋白表达增加,survivin蛋白表达也增加,并与使用的氯化钴的浓度有关。通过RNA干扰技术抑制HIF-1a基因的干扰后的细胞(SiHa/shRNA)中HIF-1a蛋白表达减少,survivin蛋白表达同时减少。结论在宫颈鳞癌SiHa细胞中, HIF-1α基因和survivin表达具有高度的相关性,并且抑制HIF-1α表达可能通过抑制survivin而促进宫颈鳞癌细胞的凋亡。

  20. SUVmax/THKmax as a biomarker for distinguishing advanced gastric carcinoma from primary gastric lymphoma.

    Directory of Open Access Journals (Sweden)

    Liping Fu

    Full Text Available BACKGROUND: Gastric carcinoma and primary gastric lymphoma (PGL are the two most common malignancies in stomach. The purpose of this study was to screen and validate a biomarker of (18F-fluorodeoxyglucose positron emission tomography/computed tomography ((18F-FDG PET/CT for distinguishing advanced gastric carcinoma (AGC from PGL for clinical applications. METHODOLOGY/PRINCIPAL FINDINGS: We reviewed PET/CT scans collected from January 2008 to April 2012 of 69 AGC and 38 PGL (14 low-grade mucosa-associated lymphoid tissue [MALT], 24 non-MALT aggressive non-Hodgkin lymphoma [ANHL] with a focus on FDG intensity (maximum standardized uptake value [SUVmax] of primary lesions and its CT-detected abnormalities, including maximal gastrointestinal wall thickness (THKmax and mucosal ulcerations. Gastric FDG uptake was found in 69 (100% patients with AGC and 36 (95%, 12 MALT vs. 24 ANHLwith PGL. The presence of CT-detected abnormalities of AGC and PGL were 97% (67/69 and 89% (12 MALT vs. 22 ANHL, respectively. After controlling for THKmax, SUVmax was higher with ANHL than AGC (17.10 ± 8.08 vs. 9.65 ± 5.24, p0.05. Cross-validation analysis showed that for distinguishing ANHL from AGC, the classifier with SUVmax as a feature achieved a correct classification rate of 81% with thresholds 13.40 ± 1.12 and the classifier with SUVmax/THKmax as a feature achieved a correct classification rate of 83% with thresholds 7.51 ± 0.63. CONCLUSIONS/SIGNIFICANCE: SUVmax/THKmax may be as a promising biomarker of FDG-PET/CT for distinguishing ANHL from AGC. Structural CT abnormalities alone may not be reliable but can help with PET assessment of gastric malignancies. (18F-FDG PET/CT have potential for distinguishing AGC from PGL at the individual level.

  1. The impact of smoking on the clinical outcome of locoregionally advanced nasopharyngeal carcinoma after chemoradiotherapy

    International Nuclear Information System (INIS)

    Cigarette smoking is a common risk factor for developing nasopharyngeal carcinoma. However, the relationship between smoking and clinical outcomes remains uncertain. The patients who participated in this study were drawn from a randomized clinical trial, for which the purpose was to compare the efficacy of induction chemotherapy plus concurrent chemoradiotherapy with that of induction chemotherapy plus radiotherapy in patients with locoregionally advanced nasopharyngeal carcinoma. The patients who ever smoked were divided into the following categories of cumulative smoking exposure based on the duration of smoking and the quantity of cigarettes smoked: light, short-term smokers; light, long-term smokers; heavy, short-term smokers; and heavy, long-term smokers. A log-rank test and Cox models were used to assess the association between smoking and the clinical outcomes of overall survival (OS), failure-free survival (FFS), locoregional recurrence failure-free survival (LRFFS) and distant failure-free survival (DFFS). We found that ever-smokers experienced significantly shorter LRFFS times than never-smokers (5-year LRFFS rates: 85.8% vs. 88.5%, P = 0.022). The amount of smoking was significantly associated with FFS (P = 0.046) and LRFFS (P = 0.001) in the different ever-smoker groups. The amount of smoking was associated with LRFFS [P = 0.002, HR = 2.069 (95% confident interval (CI), 1.298-3.299)] even after a multivariable adjustment. Smoking increases the risk of locoregional recurrence. Furthermore, the amount of smoking influences the prognosis of smokers, and these effects are dose-dependent

  2. Critical appraisal of pazopanib as treatment for patients with advanced metastatic renal cell carcinoma

    Directory of Open Access Journals (Sweden)

    Bukowski RM

    2011-08-01

    Full Text Available Ronald M BukowskiCleveland Clinic Taussig Cancer Center, Cleveland Clinic Foundation, Cleveland, OH, USAAbstract: The management of renal cell carcinoma (RCC has undergone significant changes during the past 10 years, with the treatment of metastatic RCC undergoing the most radical changes. These developments reflect an enhanced understanding of this tumor's underlying biology, which was then translated into the development of a new treatment paradigm. Current therapeutic approaches for the management of patients with metastatic RCC utilize knowledge of histology, molecular abnormalities, clinical prognostic factors, the natural history of this malignancy, and the treatment efficacy and toxicity of available agents. The treatment options available for patients with metastatic RCC have changed dramatically over the past 6 years. Interferon-α and interleukin-2 were the previous mainstays of therapy, but since December 2005, six new agents have been approved in the US for the treatment of advanced RCC. Three are multi-targeted tyrosine kinase inhibitors (TKI including sunitinib, sorafenib, and pazopanib, two target the mammalian target of rapamycin (temsirolimus and everolimus, and one is a humanized monoclonal antibody (bevacizumab in combination with interferon-α. The current review focuses on the newest TKI available to treat patients with metastatic RCC, pazopanib. The development of this agent both preclinically and clinically is reviewed. The efficacy and safety data from the pivotal clinical trials are discussed, and the potential role of pazopanib in the treatment of patients with metastatic RCC in comparison to other treatment alternatives is critically appraised. This agent has a favorable overall risk benefit, and the available data demonstrate efficacy in patients with metastatic RCC who are either treatment-naïve or cytokine refractory. It therefore represents another alternative for treatment of metastatic RCC patients

  3. Economic assessment of pulsed dose-rate (P.D.R.) brachytherapy with optimized dose distribution for cervix carcinoma;Evaluation economique de la curietherapie de debit pulse gynecologique (PDR) avec optimisation de la dose pour les cancers du col uterin

    Energy Technology Data Exchange (ETDEWEB)

    Remonnay, R.; Morelle, M.; Pommier, P.; Carrere, M.O. [Lyon Univ., 69 (France); Remonnay, R.; Morelle, M.; Pommier, P. [Axe Economie de la Sante, GATE, CNRS-UMR 5824, Centre Leon-Berard, 69 - Lyon (France); Pommier, P. [Centre Leon-Berard, 69 - Lyon (France); Haie-Meder, C. [Institut Gustave-Roussy, 94 - Villejuif (France); Quetin, P. [Centre Paul-Strauss, 67 - Strasbourg (France); Kerr, C. [Centre Val-d' Aurelle, parc Euromedecine, 34 - Montpellier (France); Delannes, M. [Institut Claudius-Regaud, 31 - Toulouse (France); Castelain, B. [Centre Oscar-Lambret, 59 - Lille (France); Peignaux, K. [Centre Georges Francois Leclerc, 21 - Dijon (France); Kirova, Y. [Institut Curie, 75 - Paris (France); Romestaing, P. [Centre hospitalier Lyon Sud, 69 - Pierre-Benite (France); Williaume, D. [Centre Eugene-Marquis, 35 - Rennes (France); Krzisch, C. [Hopital Sud, 80 - Amiens (France); Thomas, L. [Institut Bergonie, 33 - Bordeaux (France); Lang, P. [Groupe hospitalier Pitie-Salpetriere, 75 - Paris (France); Baron, M.H. [Hopital Jean-Minjoz, 25 - Besancon (France); Cussac, A. [Centre Rene-Gauducheau, 44 - Nantes-Saint-Herblain (France); Lesaunier, F. [Centre Francois-Baclesse, 14 - Caen (France); Maillard, S. [Institut Jean-Godinot, 51 - Reims (France); Barillot, I. [Hopital Bretonneau, 37 - Tours (France); Charra-Brunaud, C.; Peiffert, D. [Centre Alexis-Vautrin, 54 - Vandoeuvre-les-Nancy (France)

    2010-06-15

    Purpose: Our study aims at evaluating the cost of pulsed dose-rate (P.D.R.) brachytherapy with optimized dose distribution versus traditional treatments (iridium wires, cesium, non-optimized P.D.R.). Issues surrounding reimbursement were also explored. Materials and methods: This prospective, multi-centre, non-randomized study conducted in the framework of a project entitled 'Support Program for Costly Diagnostic and Therapeutic Innovations' involved 21 hospitals. Patients with cervix carcinoma received either classical brachytherapy or the innovation. The direct medical costs of staff and equipment, as well as the costs of radioactive sources, consumables and building renovation were evaluated from a hospital point of view using a micro costing approach. Subsequent costs per brachytherapy were compared between the four strategies. Results: The economic study included 463 patients over two years. The main resources categories associated with P.D.R. brachytherapy (whether optimized or not) were radioactive sources (1053 Euros) and source projectors (735 Euros). Optimized P.D.R. induced higher cost of imagery and dosimetry (respectively 130 Euros and 367 Euros) than non-optimized P.D.R. (47 Euros and 75 Euros). Extra costs of innovation over the less costly strategy (iridium wires) reached more than 2100 Euros per treatment, but could be reduced by half in the hypothesis of 40 patients treated per year (instead of 24 in the study). Conclusion: Aside from staff, imaging and dosimetry, the current hospital reimbursements largely underestimated the cost of innovation related to equipment and sources. (authors)

  4. Intensity-modulated radiotherapy with simultaneous integrated boost for locoregionally advanced nasopharyngeal carcinoma

    International Nuclear Information System (INIS)

    To compare the treatment outcomes of intensity-modulated radiotherapy with simultaneous integrated boost (IMRT-SIB) alone to concurrent chemoradiotherapy (CCRT) for locoregionally advanced nasopharyngeal carcinoma (NPC). From November 2001 to December 2009, 333 patients with pathologically diagnosed, locoregionally advanced NPC were treated by IMRT-SIB with or without weekly cisplatin concurrent chemotherapy at our institute. Among them, 62 patients received neo- or adjuvant chemotherapy or molecular target drugs were excluded from this analysis. There were 129 patients received IMRT-SIB alone, and 142 patients received IMRT-SIB with weekly cisplatin 30 mg/m2 for 7 weeks. The radiotherapy protocol was identical for each group. There were no significant differences in survival between CCRT and IMRT-SIB group in terms of gender, T/N classifications and concurrent chemoradiotherapy. The 5-year local control (LC), overall survival (OS), disease-free survival (DFS) and distant metastasis-free survival (DMFS) for the entire group were 87.0%, 79.4%, 69.7 and 83.3%, respectively. The LC, OS, DFS and DMFS for CCRT and IMRT-SIB alone groups were 80.6% vs. 90.8% (P = 0.10), 71.7% vs. 83.2% (P = 0.201), 63.9% vs. 74.6% (P = 0.07), and 79.6% vs. 86.0% (P = 0.27), respectively. Compared to CCRT, IMRT-SIB alone had demonstrated similar disease LC, OS, DFS and DMFS in locoregionally advanced NPC. Careful radiation target volume design and simultaneous integrated boost may play a role that overrides the benefit from concurrent chemotherapy. Further investigation with randomized study is necessary to determine whether IMRT-SIB alone can achieve similar outcomes of concurrent chemoradiotherapy

  5. Clinical observation of transcatheter arterial chemoembolization combined with sorafenib on intermediate-advanced hepatocellular carcinoma

    International Nuclear Information System (INIS)

    Objective: To evaluate the treatment effect and security of transcatheter arterial chemoembolization (TACE) combined with sorafenib for intermediate-advanced hepatocellular carcinoma. Methods: From July 2008 to November 2010,the treatment effects of two groups of patients with advanced hepatocellular carcinoma were retrospectively analyzed and compared, including 44 patients treated by sorafenib combined with TACE (test group) and the other 44 patients treated only with TACE (control group). To assess the treatment effect based on mRECIST, the time for patients' tumor progression (TTP), overall survival (OS) time and adverse events were recorded. Survival rate were analyzed using Kaplan-Meier method and Log-rank analysis in SPSS 18.0. Results: Till January 2011, 24 patients (54.5%) survived and 20 patients (include patients lost to visit) died (45.5%) among the test group, 13 patients survived (29.5 %) and 31 patients (include patients lost to visit) died (70.5 %) among the control group. No complete remission condition was observed in all patients. Among the test group, 1 patient got partial remission, 24 ones remain stable and 19 patients got progression. While among the control group, conditions remained stable in 21 patients and progressed in rest 23 ones. The disease control rate (DCR) in the test group and control group were 56.8% (25/44) and 47.7% (21/44) respectively, with no statistical significance (χ2=0.729, P=0.393). The median overall survival time (mOS) of test group and control group were 21.0 (95% CI: 14.9-27.1)months and 10.0 (95% CI: 6.4-13.6) months respectively, and the difference reached statistical significance (χ2=7.436, P=0.006). The median time to tumor progression (mTTP) of test group and control group was 11.0 (95% CI: 8.7-13.3) and 6.0 (95% CI: 3.9-8.1) months respectively, and the difference had statistical significance (χ2=10.437, P=0.001). The adverse events of test group mainly included hand-foot skin reaction, loss of

  6. A new staging system for locally advanced (pT3-4) renal cell carcinoma: a multicenter European study including 2,000 patients.

    NARCIS (Netherlands)

    Ficarra, V.; Galfano, A.; Guille, F.; Schips, L.; Tostain, J.; Mejean, A.; Lang, H.; Mulders, P.F.A.; Taille, A. De La; Chautard, D.; Descotes, J.L.; Cindolo, L.; Novara, G.; Rioux-Leclercq, N.; Zattoni, F.; Artibani, W.; Patard, J.J.

    2007-01-01

    PURPOSE: We provide an adequate prognostic stratification for locally advanced renal cell carcinoma and propose a new TNM classification. MATERIALS AND METHODS: We analyzed clinical and pathological data on a large series of patients undergoing radical nephrectomy for pT3-4 renal cell carcinoma at 1

  7. Case Report of Diffuse Large B Cell Lymphoma of Uterine Cervix Treated at a Semiurban Cancer Centre in North India

    Science.gov (United States)

    Sridhar, Epari

    2016-01-01

    Lymphoma of the uterine cervix is very rare. We report a case of diffuse large B cell lymphoma (DLBCL) involving the uterine cervix treated at a newly commissioned semiurban cancer centre in north India in 2015. Data for this study was obtained from the hospital electronic medical records and the patient's case file. We also reviewed published case reports of uterine and cervical lymphoma involving forty-one patients. We treated a case of stage IV DLBCL cervix with six cycles of R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisolone) and intrathecal methotrexate followed by consolidation with radiotherapy. The patient showed complete response to chemotherapy. We conclude that, in advanced stage lymphoma involving uterus and cervix, combination of chemotherapy and radiotherapy is effective in short term. PMID:27597906

  8. Case Report of Diffuse Large B Cell Lymphoma of Uterine Cervix Treated at a Semiurban Cancer Centre in North India

    Directory of Open Access Journals (Sweden)

    Vibhor Sharma

    2016-01-01

    Full Text Available Lymphoma of the uterine cervix is very rare. We report a case of diffuse large B cell lymphoma (DLBCL involving the uterine cervix treated at a newly commissioned semiurban cancer centre in north India in 2015. Data for this study was obtained from the hospital electronic medical records and the patient’s case file. We also reviewed published case reports of uterine and cervical lymphoma involving forty-one patients. We treated a case of stage IV DLBCL cervix with six cycles of R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisolone and intrathecal methotrexate followed by consolidation with radiotherapy. The patient showed complete response to chemotherapy. We conclude that, in advanced stage lymphoma involving uterus and cervix, combination of chemotherapy and radiotherapy is effective in short term.

  9. Patterns of treatment and costs of intermediate and advanced hepatocellular carcinoma management in four Italian centers

    Directory of Open Access Journals (Sweden)

    Colombo GL

    2015-10-01

    Full Text Available Giorgio Lorenzo Colombo,1 Calogero Cammà,2 Adolfo Francesco Attili,3 Roberto Ganga,4 Giovanni Battista Gaeta,5 Giuseppina Brancaccio,5 Jean Marie Franzini,6 Marco Volpe,6 Giuseppe Turchetti7 1Department of Drug Sciences, University of Pavia, Pavia, Italy; 2Section of Gastroenterology, Di.Bi.M.I.S., University of Palermo, Palermo, Italy; 3Department of Clinical Medicine, University of Rome (La Sapienza Rome, Italy; 4Clinical Medicine Division, Ospedale Brotzu, Cagliari, Italy; 5Viral Hepatitis Unit, Second University, Naples, Italy; 6Business Integration Partners S.p.A., Milan, Italy; 7Scuola Superiore Sant’Anna, Pisa, Italy Background: Hepatocellular carcinoma (HCC is a severe health condition associated with high hospitalizations and mortality rates, which also imposes a relevant economic burden.Purpose: The aim of the present survey is to investigate treatment strategies and related costs for HCC in the intermediate and advanced stages of the disease. Patients and methods: The survey was conducted in four Italian centers through structured interviews with physicians. Information regarding the stage of disease, treatments performed, and related health care resource consumption was included in the questionnaire. Direct health care cost per patient associated with the most relevant treatments such as sorafenib, transarterial chemoembolization (TACE, and transarterial radioembolization (TARE was evaluated.Results: Between 2013 and 2014, 285 patients with HCC were treated in the four participating centers; of these, 80 were in intermediate stage HCC (Barcelona Clinic Liver Cancer Classification [BCLC] B, and 57 were in the advanced stage of the disease (BCLC C. In intermediate stage HCC, the most frequent first-line treatment was TACE (63% followed by sorafenib (15%, radiofrequency ablation (14%, and TARE (1.3%. In the advanced stage of HCC, the most frequently used first-line therapy was sorafenib (56%, followed by best supportive care (21

  10. ILBT BOOST FOLLOWING EBRT IN LOCALLY ADVANCED OESOPHAGEAL CARCINOMA- IS IT REALLY CURATIVE OR JUST PALLIATION?

    Directory of Open Access Journals (Sweden)

    Rajeev

    2016-05-01

    Full Text Available INTRODUCTION Oesophageal Cancer is usually associated with late presentation and poor prognosis. Unfortunately, advanced disease at presentation is seen in around 70% oesophageal cancer patients with limited curative option. The main objective of treatment remains palliation. Different treatment modalities were tried in locally advanced oesophageal cancer, but the median survival remains less than 10 months. [1-3] A combination of these modalities in advanced cases has marginally improved the results. Radiotherapy can be external beam (EBRT alone, intraluminal brachytherapy (ILBT alone or combination of both and nowadays IMRT/IGRT with different fractionation schedules have some promising results and needs further exploration through large clinical studies. MATERIAL AND METHODS We evaluated the efficacy and safety of EBRT followed by ILBT in locally advanced unresectable cases of carcinoma oesophagus and compared it with EBRT alone arm with boost. All the patients were administered three cycles of three weekly neoadjuvant chemotherapy (NACT with TPF and further received a total target radiation absorbed dose of 40 Gy/20 fractions/4 weeks. All patients were divided in two arms of 30- each. In arm-1, patients received 3 sessions of ILBT boost of 5 Gy each, a week apart. In this arm, ILBT boost was given using state of the art MicroSelectron HDR brachytherapy machine with Iridium192 source. In arm-2, patients received EBRT boost of 20 Gy/10 fractions (Cobalt-60 Teletherapy machine by three field isocentric technique using Simulix HP Simulator. After completion of treatment, response was evaluated every month, in terms of local control, symptomatic relief like dysphagia, odynophagia, etc. All the patients were followed up regularly for five years. RESULTS Complete response at completion of treatment was 37% vs. 23% in arm-1 & arm-2 respectively although the results were statistically insignificant. There was marked difference in relief of dysphagia

  11. Orthotopic liver transplantation after the combined use of locoregional therapy and sorafenib for advanced hepatocellular carcinoma

    Directory of Open Access Journals (Sweden)

    Yoo EJ

    2013-06-01

    Full Text Available Eun Jin Yoo,1,* Hye Sun Shin,1,* Seung Up Kim,1,2,7 Dong Jin Joo,3,4 Jun Yong Park,1,2,7 Gi Hong Choi,3 Do Young Kim,1,2,7 Sang Hoon Ahn,1,2,7 Jinsil Seong,5 Myung Joo Koh,6 Kwang-Hyub Han,1,2,7 Chae Yoon Chon1,2,7 1Department of Internal Medicine, 2Institute of Gastroenterology, 3Department of Surgery, 4Research Institute for Transplantation, 5Department of Radiation Oncology, 6Department of Pathology, Yonsei University College of Medicine, Seoul, South Korea; 7Liver Cirrhosis Clinical Research Center, Seoul, South Korea *These authors contributed equally to this work Abstract: We herein report a patient with advanced hepatitis B virus-related hepatocellular carcinoma (HCC beyond the Milan criteria. He underwent orthotopic liver transplantation after successful HCC downstaging that satisfied the University of California, San Francisco criteria, using concurrent chemoradiation therapy with a combination of repeated hepatic arterial infusion chemotherapy (HAIC and sorafenib. A 52-year-old male was diagnosed with advanced hepatitis B virus-related HCC beyond the Milan criteria. He underwent concurrent chemoradiation therapy (50 Gy with 20 fractions over 5 weeks with HAIC using 5-fluorouracil at a dose of 500 mg/day, which was administered during the first and fifth weeks of radiation therapy as an initial treatment modality. This was followed by the combined use of HAIC using 5-fluorouracil (500 mg/m2 for 5 hours on days 1–3 and cisplatin (60 mg/m2 for 2 hours on day 2 every 4 weeks (twelve cycles and sorafenib (from the third to the twelfth cycle of HAIC to treat the remaining HCC. Because a remarkable decrease in the tumor burden that satisfied the University of California, San Francisco criteria was observed after these combination treatments, the patient underwent orthotopic liver transplantation with curative aim and survived for 11 months without evidence of HCC recurrence. Keywords: hepatocellular carcinoma, liver transplantation

  12. Radiation therapy for the treatment of feline advanced cutaneous squamous cell carcinoma; A utilizacao da radioterapia no tratamento do carcinoma de celulas escamosas cutaneo felino avancado

    Energy Technology Data Exchange (ETDEWEB)

    Cunha, S.C.S.; Corgozinho, K.B.; Ferreira, A.M.R, E-mail: simonecsc@gmail.com [Universidade Federal Fluminense (UFF), Niteroi, RJ (Brazil); Carvalho, L.A.V. [Coordenacao dos Programas de Pos-Graduacao em Engenharia (COPPE/UFRJ), RJ (Brazil); Holguin, P.G.

    2014-02-15

    The efficacy of radiation therapy for feline advanced cutaneous squamous cell carcinoma was evaluated. A full course radiation therapy protocol was applied to six cats showing single or multiple facial squamous cell carcinomas, in a total of seven histologically confirmed neoplastic lesions. Of the lesions, one was staged as T{sub 1}, and six as T{sub 4} according to WHO staging system of epidermal tumors. The animals were submitted to twelve radiation fractions of 4 Gy each, on a Monday-Wednesday-Friday schedule, and the equipment used was an orthovoltage unit. Energy used was 120 kV, 15 mA and 2 mm aluminum filter. The cats were evaluated during the treatment and 30 and 60 days after the end of the radiation therapy. In this study, 87% of the lesions had complete remission and 13% partial remission to the treatment. Side effects were considered mild according to Veterinary Radiation Therapy Oncology Group Toxicity criteria, and included erythema, epilation and rhinitis. Radiation Therapy was considered safe for feline cutaneous squamous cell carcinoma, leading to mild side effects and can represent a good therapeutic option. (author)

  13. Pain management in cancer cervix

    Directory of Open Access Journals (Sweden)

    Palat Gayatri

    2005-01-01

    Full Text Available Cancer of the cervix uteri is a common cause of pain among women. On the physical realm, the cancer may cause somatic [soft tissue and bone], visceral and neuropathic pain [lumbosacral plexopathy]. Radiotherapy and chemotherapy may cause neuropathy too. Psychological, social and cultural factors modify the pain. Evaluation of the individual type of pain and a patient-centred approach are fundamental requirements for rational management. Disease modifying treatment like radiotherapy and chemotherapy must be considered when applicable. Pain control is usually achieved by the use of WHO three-step ladder, remembering that possible association of renal dysfunction would necessitate caution in the use of NSAIDs and opioids. Side effects must be anticipated, prevented when possible, and aggressively treated; nausea and vomiting may already be present, and constipation can worsen pain when there is a pelvic mass. Pain emergencies can be treated by quick titration with intravenous morphine bolus doses. Neuropathic pain may warrant the use of usual adjuvants, with particular reference to cortico-steroids and the NMDA antagonist, ketamine. In intractable pain, many neurolytic procedures are tried, but a solid evidence base to justify their use is lacking. Continuous epidural analgesia with local anaesthetic and opioid may be needed when drug therapy fails, and desperate situations may warrant interventions such as neurolysis. Such physical measures for pain relief must be combined with psychosocial support and adequate explanations to the patient and the family.

  14. Pathological predictive factors for tumor response in locally advanced breast carcinomas treated with anthracyclin-based neoadjuvant chemotherapy

    OpenAIRE

    Trupti Patel; Anuja Gupta; Manoj Shah

    2013-01-01

    Aim: Neoadjuvant chemotherapy (NACT) is used as a primary treatment for locally advanced breast carcinoma (LABC) and also extended to operable breast cancer. The aim of this study was to evaluate the predictive value of different histological parameters in core biopsy of LABC patients treated with anthracycline-based chemotherapy regimen. Pathological assessment of the excised tumor bed is the gold standard and is essential for identifying the group of patients with pathologic complete respon...

  15. Characterization and management of hedgehog pathway inhibitor-related adverse events in patients with advanced basal cell carcinoma

    OpenAIRE

    Lacouture, Mario E.; Dréno, Brigitte; Ascierto, Paolo Antonio; Dummer, Reinhard; Basset-Seguin, Nicole; Fife, Kate; Ernst, Scott; Licitra, Lisa; Rogerio I Neves; Peris, Ketty; Puig, Susana; Sokolof, Jonas; Sekulic, Aleksandar; Hauschild, Axel; Kunstfeld, Rainer

    2016-01-01

    Abnormal activation of hedgehog pathway signaling is a key driver in the pathogenesis of basal cell carcinoma (BCC). Vismodegib, a first-in-class small-molecule inhibitor of hedgehog pathway signaling, is approved by regulatory authorities for the treatment of adults who have metastatic BCC or locally advanced BCC that has recurred after surgery, or who are not candidates for surgery and who are not candidates for radiation. A second inhibitor, sonidegib, was also recently approved for the sa...

  16. Proposal of “cyclic therapy”, a novel treatment strategy with targeted agents for advanced renal cell carcinoma

    OpenAIRE

    Nozawa, Masahiro; Uemura, Hirotsugu

    2013-01-01

    The number of molecular targeted agents for advanced renal cell carcinoma (RCC) has gradually increased, but evidence on the optimal order of selection for such agents has not yet caught up with this trend. In addition, timing of switching molecular targeted drugs may also become an important issue for controlling the disease as types of these drugs grow in number. Based on the fact that the efficacy of a rechallenge of the drug previously used suggests the recovery of the sensitivity, a cycl...

  17. Intra-arterial chemotherapy in locally advanced or recurrent carcinomas of the penis and anal canal: an active treatment modality with curative potential

    OpenAIRE

    Roth, Arnaud; Berney, Christophe Roger Yves; Rohner, Stéphane; Allal, Abdelkarim Said; Morel, Philippe; Marti, Marc-Claude; Aapro, M.; Alberto, Pierre

    2000-01-01

    The prognosis of locally advanced or recurrent carcinomas of the penis (PE) and of the anal canal (AC) after conventional treatment is dismal. We report 16 patients (eight with AC carcinomas and eight with PE cancers) treated by intra-arterial (IA) chemotherapy. Fifteen of them were treated for locally advanced or recurrent disease and one in an adjuvant setting. The chemotherapy was administered via a femoral IA catheter with its tip located above the aortic bifurcation, under the inferior m...

  18. Advanced prostatic carcinomas with low serum levels of prostate-specific antigen

    Directory of Open Access Journals (Sweden)

    Cerović Snežana J.

    2002-01-01

    Full Text Available The serum levels of prostate-specific antigen (PSA represent a significant diagnostic and monitoring parameter of prostatic carcinoma (PC. The aim of the study was to establish correlation of serum PSA level in addition to grade, histological type, and clinical stage of PC in patients with normal or intermediary PSA serum level. In 37 untreated PC patients with preoperative serum PSA levels ranging between 0.1 and 9.6 ng/ml, paraffin-embedded tissue and serum samples were immunohistological studied and immunoassay for PSA was done. The most representative was poorly differentiated PC with D stage In serum samples from PC patients 27 (73.7% normal (≤ 4.0 ng/ml, and 10 (27.3% intermediate (4.1-10 ng/ml PSA levels were found Immunohistochemistry, in 36 PC (97.3% had demonstrated the expression of PSA. Our study results had shown low serum PSA levels in some patients with advanced poorly differentiated PC.

  19. [Plasma Biomarkers as Predictive Factors for Advanced Hepatocellular Carcinoma with Sorafenib].

    Science.gov (United States)

    Shiozawa, Kazue; Watanabe, Manabu; Ikehara, Takashi; Matsukiyo, Yasushi; Kogame, Michio; Shinohara, Mie; Kikuchi, Yoshinori; Igarashi, Yoshinori; Sumino, Yasukiyo

    2016-07-01

    We examined plasma biomarkers as predictive factors for advanced hepatocellular carcinoma(ad-HCC)patients treated with sorafenib. We analyzed a-fetoprotein(AFP), AFP-L3, des-g-carboxy prothrombin(DCP), neutrophil-to-lymphocyte ratio(NLR), platelet-to-lymphocyte ratio(PLR), and vascular endothelial growth factor(VEGF)before sorafenib therapy, and changes in AFP-L3, NLR, PLR, and VEGF 1 month after sorafenib therapy in 16 patients. High AFP-L3(hazard ratio: 1.058, 95%CI: 1.019-1.098, p=0.003)and high NLR(hazard ratio: 1.475, 95%CI: 1.045-2.082, p=0.027)were significantly associated with poor prognosis in ad-HCC patients treated with sorafenib. There were no significant differences in changes in AFP-L3, NLR, PLR, and VEGF 1 month after sorafenib therapy. We suggest that AFP-L3 and NLR levels before sorafenib therapy in patients with ad-HCC are an important predictive factor for the therapeutic effect of sorafenib and patient survival. PMID:27431630

  20. Recent Advances in the Imaging Diagnosis of Hepatocellular Carcinoma: Value of Gadoxetic Acid-Enhanced MRI.

    Science.gov (United States)

    Joo, Ijin; Lee, Jeong Min

    2016-02-01

    Magnetic resonance imaging (MRI) using gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid (Gd-EOB-DPTA), or gadoxetic acid for short, is a hepatocyte-specific contrast agent which is now increasingly used for the detection and characterization of focal hepatic lesions, particularly in patients at high-risk of developing hepatocellular carcinomas (HCC). In fact, several recent guidelines now recognize gadoxetic acid-enhanced MRI (Gd-EOB-MRI) as the primary diagnostic imaging modality for the noninvasive diagnosis of HCC, although it must be noted that several major guidelines still include only extracellular contrast media-enhanced computed tomography and MRI. The primary merits of Gd-EOB-MRI lie in the fact that it can provide not only dynamic imaging, but also hepatobiliary phase (HBP) imaging which can lead to high lesion-to-liver contrast and give additional information regarding hepatocyte uptake via organic anion transporting polypeptides. This, in turn, allows higher sensitivity in detecting small HCCs and helps provide additional information regarding the multistep process of hepatocarcinogenesis. Indeed, many recent studies have investigated the diagnostic value of Gd-EOB-MRI for early HCCs as well as its role as a potential imaging biomarker in predicting outcome. We herein review the recent advances in the imaging diagnosis of HCCs focusing on the applications of Gd-EOB-MRI and the challenging issues that remain. PMID:26989660

  1. Personalized therapy in locally advanced head and neck squamous-cell carcinoma

    Directory of Open Access Journals (Sweden)

    Sánchez-Escribano R

    2013-11-01

    Full Text Available Introduction: Locally advanced head and neck squamous cell carcinoma patients (LAHNSCC represents a truly heterogeneous population with differences in comorbidities, primary tumor location and etiology. These are key factors in optimal treatment selection. Material and methods: An extensive literature review was made in order to identify the most relevant factor in the therapeutic decision, with special interest in induction chemotherapy as the latest and most debatable option. Results: In the therapeutic decision we have to take into account factors related to the patient, age and performance status are the most important, and others related to the tumor as stage, site of origin and etiology, between this ones l, viral subtypes (EBV and HPV are becoming relevant in the later decades. Chemoradiotherapy is considered the gold standard treatment, supported by several randomized trials and metaanalysis. Induction chemotherapy is one of the later options appeared in the therapeutic arena, improving results in organ preservation and survival. Although a substantial increase in toxicities and lack of prospective comparisons with the standard concurrent chemoradioterapy, warrants a cautious use. Conclusions: Therapeutic choice in the LAHNSCC patient is a complex and multidimensional process, that should be carried in a specialized and multidisciplinary team that can assure the highest efficiency and security for the patient

  2. Pazopanib: a multikinase inhibitor with activity in advanced renal cell carcinoma.

    Science.gov (United States)

    Bukowski, Ronald M

    2010-05-01

    Treatment options for patients with metastatic renal cell carcinoma (RCC) have changed dramatically, and a new paradigm has evolved. IFN-alpha and IL-2 were previously mainstays of therapy, but since December 2005, six new agents have been approved in the USA for the treatment of advanced RCC. Three of these new agents are multitargeted kinase inhibitors, including sunitinib, sorafenib, and recently pazopanib, two target the mTOR (temsirolimus and everolimus), and one is a humanized monoclonal antibody (bevacizumab in combination with IFN-alpha) that targets VEGF. Sunitinib has emerged as the standard of care for treatment-naive RCC patients, with the recently approved bevacizumab and IFN-alpha combination providing an additional option for this population. The recent approval of pazopanib, based on the results from sequential Phase II and III clinical trials demonstrating improved overall response rates and progression-free survival, provides yet another option for front-line therapy. The current article examines the pazopanib preclinical and clinical data, provides an overview of the development of this tyrosine kinase inhibitor, and provides some speculation concerning its role in RCC therapy.

  3. Factors Associated with Post-Progression Survival in Patients with Advanced Hepatocellular Carcinoma Treated with Sorafenib

    Directory of Open Access Journals (Sweden)

    Taiga Otsuka

    2015-05-01

    Full Text Available Sorafenib exerts modest antitumor activity in patients with advanced hepatocellular carcinoma (HCC, and radiological progressive disease (rPD does not always correspond to so-called clinical progressive disease (cPD. We evaluated 101 patients who initiated sorafenib treatment for HCC and assessed post-progression survival (PPS using the Cox proportional hazards model. PPS was calculated from the date of the first rPD until the date of death or the last follow-up. Using Cox model analysis of the 76 patients who experienced first rPD, we identified the Child-Pugh class, Eastern Cooperative Oncology Group performance status, the best antitumor response during treatment (using Response Evaluation Criteria in Solid Tumors (RECIST Version 1.1 and α-fetoprotein levels as independent factors affecting PPS. When these factors were used to define scores ranging from zero to five with a cutoff value of two, PPS of patients who received best supportive care (BSC after rPD was not statistically significantly different from that of patients who received post-rPD therapy with scores ≥2 (p = 0.220. In contrast, the PPS for the post-rPD therapy group was significantly longer compared with the BSC patients with scores <2 (p < 0.001. Patients who scored ≥2 at their first rPD were judged cPD and as candidates for BSC.

  4. Short-term effect of combined treatment ofDC-CIK cell and gamma knife in locally advanced hepatic carcinoma

    Institute of Scientific and Technical Information of China (English)

    Wei-Peng Zhang; Xi-Ming Xu; Wei Ge; Jian-Guo Wang; Yu-Xin Li; Jing-Jing Li; Shi-Yong Yang; Wei Liu

    2015-01-01

    Objective:To explore the clinical effect and significance of adoptive immunotherapy of dendritic cell and cytokine-induced killer cell (DC-CIK) combined with the gamma knife in the treatment of middle and advanced hepatic carcinoma.Methods:42 patients with the middle and advanced primary hepatic carcinoma were randomly divided into two groups: 20 cases in the combination group were given the adoptive immunotherapy of DC-CIK cells and gamma knife radiotherapy; 22 cases in the control group were only given the gamma knife radiotherapy. The short-term effect, quality of life, overall survival and toxic and side effects were compared between two groups after the operation.Results: 3 months after the treatment, the short-term effect of combination group and control group was 70% and 54.5% respectively (P<0.05). Patients in the combination group performed better in the overall survival, change of T-cell subsets, PS score, decrease rate of AFP and degree of liver function than the control group, while the adiodermatitis at II and over and bone marrow suppression were also better than the control group. Conclusion:The adoptive immunotherapy of DC-CIK cells combined with the gamma knife in the treatment of middle and advanced hepatic carcinoma can prolong the overall survival, improve the quality of life, reduce the toxic and side effect and effectively promote the short-term clinical effect for patients.

  5. Chemoradiation as primary or adjuvant treatment for locally advanced carcinoma of the vulva

    International Nuclear Information System (INIS)

    Purpose: To determine the impact of primary or adjuvant chemotherapy and radiation (CRT) on the survival rates of patients with locally advanced vulvar carcinoma. Methods and Materials: Between 1973 and 1998, 54 patients with vulvar cancer were treated with radiation therapy, among which 20 received CRT, while 34 patients received radiation therapy (RT) alone. Of the 20 patients, 14 were treated for primary or recurrent disease (pCRT), and 6 after radical vulvectomy for high-risk disease (aCRT). Of the 34 patients, 12 were treated primarily (pRT) and 22 received adjuvant treatment (aRT). Chemotherapy consisted of 2 courses of 5-fluorouracil (5-FU) and mitomycin C administered during RT. Six patients received cisplatin in place of mitomycin C. In CRT groups, radiation was administered to the vulva, pelvic, and inguinal lymph nodes to a median dose of 45 Gy with additional 6-17 Gy to gross disease. In RT groups, the median dose to the microscopic diseases was 45 Gy. Nine patients received external beam boost and 16 patients received supplementary brachytherapy in the forms of 226Ra or 241Am plaques to sites of macroscopic disease. Results: Overall survival was superior in the patients treated with pCRT versus pRT with statistical significance (p 0.04). There was also a statistically significant improvement in disease-specific (p = 0.03) and relapse-free survival (p = 0.01) favoring pCRT. No statistically significant trends of improved survival rates favoring aCRT over aRT were observed. Conclusion: Concurrent radiation therapy and chemotherapy decreases local relapse rate, improves disease-specific and overall survival over RT alone as primary treatment for locally advanced vulvar cancer

  6. Transcatheter arterial chemoembolization and radiation therapy for treatment-naive patients with locally advanced hepatocellular carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sang Won [Dept. of Radiation Oncology, Yeungnam University Medical Center, Daegu (Korea, Republic of); Oh, Dong Ryul; Park, Hee Chul; Lim, Do Hoon; Shin, Sung Wook; Cho, Sung Ki; Gwak, Geum Youn; Choi, Moon Seok; Paik, Yong Han; Paik, Seung Woon [Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2013-12-15

    To evaluate the safety and efficacy of transcatheter arterial chemoembolization (TACE) followed by radiotherapy (RT) in treatment-naive patients with locally advanced hepatocellular carcinoma (HCC). Eligibility criteria were as follows: newly diagnosed with HCC, the Barcelona Clinic Liver Cancer stage C, Child-Pugh class A or B, and no prior treatment for HCC. Patients with extrahepatic spread were excluded. A total of 59 patients were retrospectively enrolled. All patients were treated with TACE followed by RT. The time interval between TACE and RT was 2 weeks as per protocol. A median RT dose was 47.25 Gy10 as the biologically effective dose using the α/β = 10 (range, 39 to 65.25 Gy10). At 1 month, complete response was obtained in 3 patients (5%), partial response in 27 patients (46%), stable disease in 13 patients (22%), and progressive disease in 16 patients (27%). The actuarial one- and two-year OS rates were 60.1% and 47.2%, respectively. The median OS was 17 months (95% confidence interval, 5.6 to 28.4 months). The median time to progression was 4 months (range, 1 to 35 months). Grade 3 or greater liver enzyme elevation occurred in only two patients (3%) after RT. Grade 3 gastroduodenal toxicity developed in two patients (3%). The combination treatment of TACE followed by RT with two-week interval was safe and it showed favorable outcomes in treatment-naive patients with locally advanced HCC. A prospective randomized trial is needed to validate these results.

  7. Efficacy, Safety, and Biomarkers of Single-Agent Bevacizumab Therapy in Patients with Advanced Hepatocellular Carcinoma

    Science.gov (United States)

    Malka, David; Bourredjem, Abderrahmane; Dromain, Clarisse; Baey, Charlotte; Jacques, Nathalie; Pignon, Jean-Pierre; Vimond, Nadege; Bouvet-Forteau, Nathalie; De Baere, Thierry; Ducreux, Michel; Farace, Françoise

    2012-01-01

    Objective. Hepatocellular carcinoma (HCC) is a highly vascularized tumor in which neoangiogenesis contributes to growth and metastasis. We assessed the safety, efficacy, and potential biomarkers of activity of bevacizumab in patients with advanced HCC. Methods. In this phase II trial, eligible patients received bevacizumab, 5 mg/kg or 10 mg/kg every 2 weeks. The disease-control rate at 16 weeks (16W-DCR) was the primary endpoint. Circulating endothelial cells (CECs) and plasma cytokines and angiogenic factors (CAFs) were measured at baseline and throughout treatment. Results. The 16W-DCR was 42% (95% confidence interval, 27%–57%). Six of the 43 patients who received bevacizumab achieved a partial response (objective response rate [ORR], 14%). Grade 3–4 asthenia, hemorrhage, and aminotransferase elevation occurred in five (12%), three (7%), and three (7%) patients, respectively. During treatment, placental growth factor markedly increased, whereas vascular endothelial growth factor (VEGF)-A dramatically decreased (p < .0001); soluble VEGF receptor-2 (p < .0001) and CECs (p = .03) transiently increased on day 3. High and increased CEC counts at day 15 were associated with the ORR (p = .04) and the 16W-DCR (p = .02), respectively. Lower interleukin (IL)-8 levels at baseline (p = .01) and throughout treatment (p ≤ .04) were associated with the 16W-DCR. High baseline IL-8 and IL-6 levels predicted shorter progression-free and overall survival times (p ≤ .04). Conclusion. Bevacizumab is active and well tolerated in patients with advanced HCC. The clinical value of CECs, IL-6, and IL-8 warrants further investigation. PMID:22707516

  8. Advanced hepatocellular carcinoma and sorafenib:Diagnosis, indications, clinical and radiological follow-up

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Advanced stage hepatocellular carcinoma (HCC) is acategory of disease defined by radiological, clinical andhepatic function parameters, comprehending a widerange of patients with different general conditions. Themain therapeutic option is represented by sorafenibtreatment, a multi-kinase inhibitor with anti-proliferativeand anti-angiogenic effect. Trans-arterial Radio Embolizationalso represents a promising new approach tointermediate/advanced HCC. Post-marketing clinicalstudies showed that only a portion of patients actuallybenefits from sorafenib treatment, and an even smallerpercentage of patients treated shows partial/completeresponse on follow-up examinations, up against relevantcosts and an incidence of drug related adverse effects.Although the treatment with sorafenib has shown asignificant increase in mean overall survival in differentstudies, only a part of patients actually shows realbenefits, while the incidence of drug related significantadverse effects and the economic costs are relativelyhigh. Moreover, only a small percentage of patientsalso shows a response in terms of lesion dimensionsreduction. Being able to properly differentiate patientswho are responding to the therapy from non-respondersas early as possible is then still difficult and couldbe a pivotal challenge for the future; in fact it couldspare several patients a therapy often difficult to bear,directing them to other second line treatments (many ofwhich are at the moment still under investigation). Forthis reason, some supplemental criteria to be added tothe standard modified Response Evaluation Criteriain Solid Tumors evaluation are being searched for. Inparticular, finding some parameters (cellular density,perfusion grade and enhancement rate) able to predictthe sensitivity of the lesions to anti-angiogenic agentscould help in stratifying patients in terms of treatmentresponsiveness before the beginning of the therapyitself, or in the first weeks of sorafenib treatment

  9. Present and future perspectives on immunotherapy for advanced renal cell carcinoma: Going to the core or beating around the bush?

    Directory of Open Access Journals (Sweden)

    Hidenori Kawashima

    2015-03-01

    Full Text Available Metastatic lesions of renal cell carcinoma (RCC occasionally regress spontaneously after surgical removal of the primary tumor. Although this is an exceptionally rare occurrence, RCC has thus been postulated to be immunogenic. Immunotherapies, including cytokine therapy, peptide-based vaccines, and immune checkpoint inhibitors have therefore been used to treat patients with advanced, metastatic RCC. We review the history, trends, and recent progress in immunotherapy for advanced RCC and discuss future perspectives, with consideration of our experimental work on galectin 9 and PINCH as promising specific immunotherapy targets. 

  10. Loss of progesterone receptor-mediated actions induce preterm cellular and structural remodeling of the cervix and premature birth.

    Directory of Open Access Journals (Sweden)

    Steven M Yellon

    Full Text Available A decline in serum progesterone or antagonism of progesterone receptor function results in preterm labor and birth. Whether characteristics of premature remodeling of the cervix after antiprogestins or ovariectomy are similar to that at term was the focus of the present study. Groups of pregnant rats were treated with vehicle, a progesterone receptor antagonist (onapristone or mifepristone, or ovariectomized on day 17 postbreeding. As expected, controls given vehicle delivered at term while rats delivered preterm after progesterone receptor antagonist treatment or ovariectomy. Similar to the cervix before term, the preterm cervix of progesterone receptor antagonist-treated rats was characterized by reduced cell nuclei density, decreased collagen content and structure, as well as a greater presence of macrophages per unit area. Thus, loss of nuclear progesterone receptor-mediated actions promoted structural remodeling of the cervix, increased census of resident macrophages, and preterm birth much like that found in the cervix at term. In contrast to the progesterone receptor antagonist-induced advance in characteristics associated with remodeling, ovariectomy-induced loss of systemic progesterone did not affect hypertrophy, extracellular collagen, or macrophage numbers in the cervix. Thus, the structure and macrophage census in the cervix appear sufficient for premature ripening and birth to occur well before term. With progesterone receptors predominantly localized on cells other than macrophages, the findings suggest that interactions between cells may facilitate the loss of progesterone receptor-mediated actions as part of a final common mechanism that remodels the cervix in certain etiologies of preterm and with parturition at term.

  11. Hypofractionated Radiation Therapy Followed by Surgery in Treating Patients With Advanced Squamous Cell Carcinoma of the Oral Cavity

    Science.gov (United States)

    2016-03-11

    Stage III Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage III Verrucous Carcinoma of the Oral Cavity; Stage IVA Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IVA Verrucous Carcinoma of the Oral Cavity; Stage IVB Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IVB Verrucous Carcinoma of the Oral Cavity; Tongue Cancer

  12. Effect of Intermittent Androgen Blockade on the Quality of Life of Patients with Advanced Prostate Carcinoma

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    OBJECTIVE To investigate the effect of intermittent androgen blockade (IAB) on the quality of life (QOL) of patients with advanced prostatic carcinoma (APC).METHODS Investigations on the QOL of 51 APC patients receiving IAB treatment, totaling 3 times, i.e. 6 months before and after, and 12 months after treatment, were perform using the EORTC QLQ-C30 measuring scale and QLQ-PR25 scale.RESULTS Although IAB became an economic burden for the families, it was lessened during the intermission (P<0.05). The overall health status significantly improved 6 months after IAB treatment (P<0.01), especially during the intermission (P<0.05), with a total or local easement of pain (P<0.01) and an improvement of urinary function (P<0.01). Although there was impairment,to various degrees, in many functions of the patients on the 6th month of treatment, such as the physical function (P<0.05), role function (P<0.05), the emotional (P<0.01) and the social functions (P<0.01), with an enhancement of fatigue (P<0.01), these functions gradually recovered by the 12th month as the intermission started. Treatment-related symptoms such as flushing and mammary swelling significantly emerged on the 6th treatment month (P<0.01), and lessened on the 12th (P<0.01). During the treatment period,therewas an notable drop in sexual interest (P<0.01), with a deprivation of sex life, but revived to various degrees during the intermission (P<0.01).CONCLUSION Although IAB treatment of APC patients did impair the physiologic and psychologic status of patients to varying degrees, these were improved and restored during the intermission.

  13. Critical appraisal of pazopanib as treatment for patients with advanced metastatic renal cell carcinoma.

    Science.gov (United States)

    Bukowski, Ronald M

    2011-01-01

    The management of renal cell carcinoma (RCC) has undergone significant changes during the past 10 years, with the treatment of metastatic RCC undergoing the most radical changes. These developments reflect an enhanced understanding of this tumor's underlying biology, which was then translated into the development of a new treatment paradigm. Current therapeutic approaches for the management of patients with metastatic RCC utilize knowledge of histology, molecular abnormalities, clinical prognostic factors, the natural history of this malignancy, and the treatment efficacy and toxicity of available agents. The treatment options available for patients with metastatic RCC have changed dramatically over the past 6 years. Interferon-α and interleukin-2 were the previous mainstays of therapy, but since December 2005, six new agents have been approved in the US for the treatment of advanced RCC. Three are multi-targeted tyrosine kinase inhibitors (TKI) including sunitinib, sorafenib, and pazopanib, two target the mammalian target of rapamycin (temsirolimus and everolimus), and one is a humanized monoclonal antibody (bevacizumab in combination with interferon-α). The current review focuses on the newest TKI available to treat patients with metastatic RCC, pazopanib. The development of this agent both preclinically and clinically is reviewed. The efficacy and safety data from the pivotal clinical trials are discussed, and the potential role of pazopanib in the treatment of patients with metastatic RCC in comparison to other treatment alternatives is critically appraised. This agent has a favorable overall risk benefit, and the available data demonstrate efficacy in patients with metastatic RCC who are either treatment-naïve or cytokine refractory. It therefore represents another alternative for treatment of metastatic RCC patients.

  14. Three-dimensional conformal radiotherapy for portal vein tumor thrombosis alone in advanced hepatocellular carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Ju Hye Kim Dong Hyun; Ki, Yong Kan; Kim, Dong Won; Kim, Won Taek; Heo, Jeong; Woo, Hyun Young [Pusan National University Hospital, Pusan National University School of Medicine, Busan (Korea, Republic of); Nam, Ji Ho [Dept.of Radiation Oncology, Pusan National University Yangsan Hospital, Yangsan (Korea, Republic of)

    2014-09-15

    We sought to evaluate the clinical outcomes of 3-dimensional conformal radiation therapy (3D-CRT) for portal vein tumor thrombosis (PVTT) alone in patients with advanced hepatocellular carcinoma. We retrospectively analyzed data on 46 patients who received 3D-CRT for PVTT alone between June 2002 and December 2011. Response was evaluated following the Response Evaluation Criteria in Solid Tumors. Prognostic factors and 1-year survival rates were compared between responders and non-responders. Thirty-seven patients (80.4%) had category B Child-Pugh scores. The Eastern Cooperative Oncology Group performance status score was 2 in 20 patients. Thirty patients (65.2%) had main or bilateral PVTT. The median irradiation dose was 50 Gy (range, 35 to 60 Gy) and the daily median dose was 2 Gy (range, 2.0 to 2.5 Gy). PVTT response was classified as complete response in 3 patients (6.5%), partial response in 12 (26.1%), stable disease in 19 (41.3%), and progressive disease in 12 (26.1%). There were 2 cases of grade 3 toxicities during or 3 months after radiotherapy. Twelve patients in the responder group (15 patients) received at least 50 Gy irradiation, but about 84% of patients in the non-responder group received less than 50 Gy. The 1-year survival rate was 66.8% in responders and 27.4% in non-responders constituting a statistically significant difference (p = 0.008). Conformal radiotherapy for PVTT alone could be chosen as a palliative treatment modality in patients with unfavorable conditions (liver, patient, or tumor factors). However, more than 50 Gy of radiation may be required.

  15. Exosomal proteins as potential diagnostic markers in advanced non-small cell lung carcinoma

    Directory of Open Access Journals (Sweden)

    Kristine R. Jakobsen

    2015-03-01

    Full Text Available Background: Lung cancer is one of the leading causes of cancer-related death. At the time of diagnosis, more than half of the patients will have disseminated disease and, yet, diagnosing can be challenging. New methods are desired to improve the diagnostic work-up. Exosomes are cell-derived vesicles displaying various proteins on their membrane surfaces. In addition, they are readily available in blood samples where they constitute potential biomarkers of human diseases, such as cancer. Here, we examine the potential of distinguishing non-small cell lung carcinoma (NSCLC patients from control subjects based on the differential display of exosomal protein markers. Methods: Plasma was isolated from 109 NSCLC patients with advanced stage (IIIa–IV disease and 110 matched control subjects initially suspected of having cancer, but diagnosed to be cancer free. The Extracellular Vesicle Array (EV Array was used to phenotype exosomes directly from the plasma samples. The array contained 37 antibodies targeting lung cancer-related proteins and was used to capture exosomes, which were visualised with a cocktail of biotin-conjugated CD9, CD63 and CD81 antibodies. Results: The EV Array analysis was capable of detecting and phenotyping exosomes in all samples from only 10 µL of unpurified plasma. Multivariate analysis using the Random Forests method produced a combined 30-marker model separating the two patient groups with an area under the curve of 0.83, CI: 0.77–0.90. The 30-marker model has a sensitivity of 0.75 and a specificity of 0.76, and it classifies patients with 75.3% accuracy. Conclusion: The EV Array technique is a simple, minimal-invasive tool with potential to identify lung cancer patients.

  16. Sorafenib for the treatment of intermediate-advanced hepatocellular carcinomas: its safety and prognostic factors

    International Nuclear Information System (INIS)

    Objective: To discuss the safety and prognostic factors of Sorafenib in treating intermediate- advanced hepatocellular carcinoma (HCC). Methods: From February 2006 to December 2012, eighty-nine patients with pathologically-or clinically-confirmed HCC were treated with Sorafenib targeted therapy. Ten factors, including gender, age, PS score, Child-Pugh, BCLC stage, AFP, vascular invasion, metastasis, therapy model, and regular oral Sorafenib, were evaluated by using univariate analysis and multivariate analysis. The adverse events that were related to Sorafenib targeted therapy were recorded. Results: Follow- up made in March 2013 showed that 27 patients survived, 45 patients died, and 2 patients were lost in touch. The disease control rate (DCR) was 85.14%, mTTP 6.53 months (95%CI: 4.79-8.26), mOS 9.93 months (95%CI: 8.13-11.74). Univariate analysis indicated that low PS score, low Child-Pugh (CP) score, early BCLC stage, non-vascular invasion, and sequential therapy model were significantly associated with longer overall survival (OS) (P<0.05). Multivariate analysis showed that CP score and therapy model were the independent prognostic factors (P<0.05). The adverse events related to oral Sorafenib included mainly hand-foot skin reaction, adverse effect of gastrointestinal tract, fatigue, marrow suppression, etc. Conclusion: The sufficient liver function and TACE with postoperative sequential oral Sorafenib can prolong survival time as well as disease-stable duration. The Sorafenib-related adverse events can be well tolerated by the patients. (authors)

  17. High telomerase activity and long telomeres in advanced hepatocellular carcinomas with poor prognosis.

    Science.gov (United States)

    Oh, Bong-Kyeong; Kim, Haeryoung; Park, Young Nyun; Yoo, Jeong Eun; Choi, Jinsub; Kim, Kyung-Sik; Lee, Jae Jung; Park, Chanil

    2008-02-01

    Telomerase reactivation and telomere maintenance are crucial in carcinogenesis and tumor progression. In this study, the relationships between telomere parameters, chromosomal instability and clinicopathological features were evaluated in hepatocellular carcinomas (HCCs). Telomere length (TL), telomerase activity (TA) and human telomerase reverse transcriptase (hTERT) mRNA levels were measured in 49 hepatitis B virus (HBV)-related HCCs and corresponding non-tumorous tissues. The results were compared with clinicopathological data, including differentiation, multipolar mitosis (MM), anaphase bridge, immunohistochemical stain results for cytokeratin 19 (CK19) and patient outcome. TL of HCCs ranged from 4.7 to 13.1 kb, and 44.4% of HCCs showed telomere lengthening. hTERT mRNA levels and TA were closely related (P=0.008), and were significantly higher in HCCs than non-tumorous tissues. TL was significantly higher in HCCs with strong TA (P=0.048), high hTERT mRNA levels (P=0.001) and poor differentiation (P=0.041). Frequent MM was associated with poor differentiation (P=0.007) and advanced stage (Ptelomeres than CK19- HCCs (P=0.046). Overall survival was poor in HCCs with MM >0.4 per field (P=0.016), high TA (P=0.009) and high TL ratio (HCC/non-HCC) >0.8 (P=0.044). Our results show that long telomeres, high TA and high mitotic instability are poor prognostic markers for HBV-related HCCs and their close association suggests that telomere maintenance may be important for the progression of HCCs with high chromosomal instability to more aggressive ones. PMID:18158557

  18. Thalidomide-based multidisciplinary treatment for patients with advanced hepatocellular carcinoma: A retrospective analysis

    Institute of Scientific and Technical Information of China (English)

    Yang-Yuan Chen; Hsu-Heng Yen; Kun-Ching Chou; Shun-Sheng Wu

    2012-01-01

    AIM: To evaluate the efficacy of thalidomide in combination with other therapies to treat patients with advanced hepatocellular carcinoma (HCC). METHODS: We performed a retrospective analysis of all patients with HCC who were treated with thalidomide for at least two months. The medical records of patients with HCC who were treated at our institution between April 2003 and March 2008 were reviewed. Image studies performed before and after treatment, tumor response, overall survival, and the decrease in α-fetoprotein (AFP) levels were evaluated. RESULTS: A total of 53 patients with HCC received either 100 or 200 mg/d of thalidomide. The patient population consisted of 9 women and 44 men with a median age of 61 years. Thirty patients (56.6%) were classified as Child-Pugh A, and 12 patients (22.6%) were classified as Child-Pugh B. Twenty-six patients had portal vein thrombosis (49.1%), and 25 patients had extrahepatic metastasis (47.1%). The median duration of thalidomide treatment was 6.0 mo. Six of the 53 patients achieved a confirmed response (11.3%), one achieved a complete response (1.9%) and 5 achieved a partial response (9.4%). The disease control rate (CR+PR+SD) was 28.3% (95% CI:17.8-42.4), and the median overall survival rate was 10.5 mo. The 1-and 2-year survival rates were 45% and 20%, respectively. Only one complete response patient showed an improved overall survival rate of 66.8 mo. Sixteen patients (30.2%) showed more than a 50% decrease in their serum AFP levels from baseline, indicating a better response rate (31.3%), disease control rate (43.8%), and overall survival time (20.7 mo). The therapy was well tolerated, and no significant toxicities were observed. CONCLUSION: Thalidomide was found to be safe for advanced HCC patients, demonstrating anti-tumor activity including response, survival, and AFP decreases of greater than 50% from baseline.

  19. 调强放疗加腔内放疗治疗宫颈癌的临床研究%Clinical Research of Intensity-Modulated Radiation Therapy and Brachytherapy for 185 Patients with Carcinoma of the Cervix

    Institute of Scientific and Technical Information of China (English)

    丁云霞; 陈宏; 曹学武; 康保国

    2015-01-01

    目的:观察研究宫颈癌进行调强放疗(IMRT)加腔内治疗的疗效及副反应。方法185例(ⅡB郁A)首治宫颈癌,采取全盆腔IMRT 27~29次,对盆腔内直肠、膀胱、小肠、股骨头及盆骨进行必要的保护,宫颈肿瘤组织的总量院59.4~63.8Gy(2.2Gy/次);主要淋巴引流区总量院48.6~53.2Gy(1.8Gy/次)。盆腔或腹膜后淋巴结转移灶总量63.8~64.4Gy(2.2~2.3Gy/次)。盆腔IMRT后再行3~4次的腔内治疗,A点总量达78~82Gy(调强放疗+腔内治疗)。结果放疗后近期效果达CR为98.92%。1年、2年及3年的生存率分别为院99.26%、88.24%及83.33%;无病生存率为院91.85%、84.71%及81.25%;盆腔未控率为4.44%、5.88%及8.33%。放射性直肠炎及膀胱炎发生率分别为3.78%~4.65%;0%~2.33%。结论 IMRT+腔内放疗治疗宫颈癌具有很好的治疗效果,盆腔控制率好,肠道及直肠膀胱放射的损伤及并发症低。%Objective To evaluate disease outcomes and toxicity in cervical cancer patients treated with pelvic intensity-modulated radiation therapy (IMRT) and Ir-192 brachytherapy. Methods There were 185 patients with StageIIB-ⅣA cervical carcinoma treated with IMRT. Intensity-modulated radiation therapy plans were designed,which to deliver 59.4~63.8Gy to GTV in 2.2Gy daily fractions and 48.6~53.2Gy in 1.8Gy daily fractions to CTV, 63.8~64.4Gy in 2.2Gy or 2.3Gy daily fraction to the metastasis of the pelvic cavity and the retroperitoneal lymph node. while minimizing dose to the bowel, bladder, and rectum. After intensity-modulated radiation therapy is been complied, al patients underwent between three and four courses of high-dose rate intracavitary brachytherapy (HDRICB). Total prescribed point A doses (external beam radiotherapy + HDRICB ) ranged from 78Gy to 82 Gy. Results The rate of complete regression is 98.92% in cervical tumor. The overal survival rate and the disease-free survival rate of one-year, two-year and three-year, which were 99.26%, 88.24%and 83

  20. Association between invasive cancer of the cervix and HIV-1 infection in Tanzania: the need for dual screening

    Directory of Open Access Journals (Sweden)

    Ngoma Twalib

    2008-07-01

    Full Text Available Abstract Background Cancer of the cervix is the second commonest malignancy in females worldwide and is the leading malignancy among women in Tanzania. Cancer of the cervix has been strongly associated with Human Papilloma Virus (HPV which is a sexually transmitted disease. However, the role of HIV-1 in the aetiology of cancer of the cervix is less clear. Studies suggest that HPV and HIV-1 infection are synergistic and therefore their dual occurrence may fuel increased incidence of cancer of the cervix and AIDS. We therefore conducted a study to determine the association between cancer of the cervix and HIV-1. Methods The study was carried out in Ocean Road Cancer Institute, Dar-es-salaam, Tanzania between January and March 2007. A hospital-based case control design was used to study 138 cases and 138 controls. The cases were consenting women 18 years and above with histologically confirmed squamous cell carcinoma of the cervix, while the controls were consenting non-cancer adult women attendants or visitors. The participants were counselled and tested for HIV-1 and interviewed to assess risk factors for cancer of the cervix and HIV-1. Estimation of risk was done by computing odds ratios and confidence intervals. Confounding and interaction between the factors were assessed using logistic regression. Results HIV-1 prevalence was much higher among the cases (21.0% than among the controls (11.6%. In logistic regression, HIV-1 was associated with cancer of the cervix (OR = 2.9, 95% CI = 1.4–5.9. Among the cases the mean age was lower for HIV-1 infected (44.3 years than HIV-1 uninfected women (54 years, p = 0.0001. Conclusion HIV-1 infection is associated with invasive cancer of the cervix. Resource-constrained countries with a high burden of HIV-1 and cervical cancer should adopt a high-risk approach that targets HIV-1 positive women for screening of cervical cancer initially by utilizing HIV/AIDS resources.

  1. Phase II study of chemoradiotherapy for advanced squamous cell carcinoma of the thoracic esophagus. Nine Japanese institutions trial

    Energy Technology Data Exchange (ETDEWEB)

    Ishida, Kaoru [Iwate Medical Univ., Morioka (Japan). School of Medicine; Iizuka, Toshifumi; Ando, Nobutoshi; Ide, Hiroko

    1996-10-01

    A phase II study of chemoradiotherapy for advanced squamous cell carcinoma of the thoracic esophagus was carried out cooperatively by nine Japanese institutions. Forty-five patients with thoracic advanced squamous cell carcinoma, who had T4 tumor or distant lymph node metastasis (M1{sub (LYM)}), were enrolled in the study for treatment with cisplatin (70 mg/m{sup 2}) on days 1 and 36, and 5-fluorouracil infusion (700 mg/m{sup 2}) on days 1-4 and 36-39 sandwiched around external beam irradiation (60 Gy over 6 weeks). Of the 45 evaluable patients, 37 (84.1%) completed the treatment. The overall response rate was 64.4%, and the complete response rate 8.9%. The median duration of response was 125.0 days for patients who achieved complete and partial response. The 50% median survival time was 215 days. There was one toxicity-related death due to radiation pneumonitis. The major form of toxicity exceeding grade 2 was myelosuppression and anorexia, but grade 4 toxicity was also observed (2 pulmonary, 1 severe hypoxemia, 1 severe cardiac failure and 1 mental disturbance). The results showed that this form of chemoradiotherapy had a satisfactory effect and might be useful for treatment of inoperable advanced esophageal cancer. (author)

  2. Value of magnetic resonance imaging in the radiotherapy planning of tumours of the uterine cervix: preliminary results; Valor da ressonancia magnetica no planejamento radioterapico dos tumores de colo de utero: resultados preliminares

    Energy Technology Data Exchange (ETDEWEB)

    Justino, Pitagoras Baskara; Carvalho, Heloisa de Andrade [Sao Paulo Univ., SP (Brazil). Hospital das Clinicas. Inst. de Radiologia]. E-mail: pitagorasb@hotmail.com; Baroni, Ronaldo Hueb; Blasbalg, Roberto; Leite, Claudia da Costa [Sao Paulo Univ., SP (Brazil). Faculdade de Medicina. Dept. de Radiologia

    2005-12-01

    Objective: To assess the rate of geographic miss on conventional radiotherapy planning of patients with cervical cancer, using magnetic resonance imaging. Materials and methods: Thirty-two patients with squamous cell carcinoma of the uterine cervix were studied. Magnetic resonance imaging of the pelvis was performed after clinical staging. Magnetic resonance imaging findings were compared with the classic fields described for the 'box' technique. Target volume within less than 1 cm margins of the fields' limits was considered as geographic miss. Results: Classical radiation field limits were inadequate in 24 cases (75%), all in the anterior (46%) or posterior (40%) border of the lateral fields. Conclusion: Magnetic resonance detected a high probability of geographic miss on conventional radiotherapy planning in this population, both in initial and advanced stages of the disease. (author)

  3. Therapeutic effect of transarterial licartin infusion in combination with transcatheter arterial chemoembolization for advanced hepatocellular carcinoma

    International Nuclear Information System (INIS)

    Objective: To investigate the short term effect of licartin transarterial infusion in combination with chemoembolization (LTACE) and compare its effect with conventional transcatheter arterial chemoembolization (TACE) for advanced hepatocellular carcinoma (HCC). Methods: Seventy-two cases of advanced HCC were included in this analysis. There were 50 males and 22 females with the average age of (58 ± 12) yrs (range 34-86 yrs). Twenty-nine patients received LTACE treatment while the other forty three patients received conventional TACE treatment. Before intervention, there was no variation (P>0.05) in gender (χ2=0.202), Child-Pugh grading for hepatic function (χ2=2.428), as well as in white blood cell count (t=1.101) and platelet count (t=0.080) between the two groups except for age and portal vein thrombosis. For LTACE group, 30 minutes after the infusion of licartin (27.75 MBq/kg) into proper hepatic artery, an emulsion of 40 mg pharmorubicin and 30 ml ultrafluid lipidol was infused until hemostasis within target artery. For TACE group, only an emulsion of 40 mg pharmorubicin and 30ml ultrafluid lipidol was infused until hemostasis within target artery. Following these interventions, the two groups were given the same treatment to stabilize hepatic function and relief embolization-relating symptoms; Patients' follow-up included clinical symptoms and signs, hepatic and renal function, peripheral blood test, CT and radionuclide study(ECT). All data were analyzed with SPSS 11.5. Measurement data were expressed with mean and processed by t test; numeration data were processed by Chi square test and Fisher precise test; Kaplan-Meier analysis and log-rank test were applied for comparing the survival rate of the two groups. P0.05]. ECT imaging demonstrated a 55.17% (16/29) uptake ratio of licartin within tumor areas by the time of 7-days follow-up study. The lesions in both LTACE and TACE groups exhibited a decrease in their size and statistically significant

  4. Results from phase III clinical trials with radachlorine for photodynamic therapy of pre-cancer and early cancer of cervix

    OpenAIRE

    E. V. Filonenko; L. G. Serova; V. I. Ivanova-Radkevich

    2015-01-01

    The results of clinical study for efficacy of photodynamic therapy (PDT) with radachlorine in patients with pre-cancer and cancer of cervix are represented. The study enrolled 30 patients including 4 patients with cervical erosion, 5 patients with cervical intraepithelial neoplasia II, 13 patients with cervical intraepithelial neoplasia III, 4 patients with carcinoma in situ and 4 patients with cervical cancer stage Ia. Radachlorine was administrated as single 30 minute intravenous injection ...

  5. Comparison of two different chemotherapy regimens for concurrent chemoradiotherapy in stage Ⅰb2 to Ⅳ a squamous cell carcinoma of the uterine cervix%两种同步放化疗方案治疗Ⅰb2~Ⅳa期子宫颈鳞癌的临床分析

    Institute of Scientific and Technical Information of China (English)

    李小凡; 李永恒; 高雨农; 李彩莉; 岳海振; 徐刚; 李东明; 苏星

    2013-01-01

    目的 比较分析Ⅰ b2~Ⅳa期宫颈鳞癌患者同步放化疗中两种含铂化疗方案的疗效和安全性.方法 回顾性分析2007年11月至2011年11月北京大学肿瘤医院收治的接受同步放化疗的宫颈鳞癌患者共146例的临床病理资料,根据同步放化疗中化疗方案的不同分为两组:铂类单药每周方案化疗(单药化疗组)59例,氟尿嘧啶+铂类联合3周方案化疗(联合方案组)87例.治疗结束3个月后进行评效,比较两组患者的近期疗效、生存率和毒性反应发生情况.结果 单药化疗组和联合方案组患者的有效率分别为97%(57/59)、93%(81/87),两组比较,差异无统计学意义(P=0.249).单药化疗组、联合方案组患者的5年总生存率分别为61.2%和69.5%,5年无进展生存率分别为43.3%和24.4%,5年局部复发率分别为11.8%和9.8%,5年远处转移率分别为29.4%和38.7%,分别比较,差异均无统计学意义(P>0.05).毒性反应发生情况:联合方案组的消化道毒性反应(恶心、呕吐)发生率明显高于单药化疗组[分别为78%(68/87)、51% (30/59),P<0.01],且其贫血较单药化疗组更常见[贫血发生率分别为53% (46/87)、25% (15/59),P=0.019];但急性和晚期放射性直肠炎、膀胱炎及其他常见毒性反应的发生率比较,差异无统计学意义(P>0.05).结论 两种同步放化疗方案的疗效相当,铂类单药每周方案的毒性反应发生率明显低于含铂的3周联合方案.%Objective To compare the clinical efficacy and safety of two chemotherapy regimens for concurrent chemoradiotherapy in patients with stage Ⅰ b2 to Ⅳ a squamous cell carcinoma of the uterine cervix.Methods Between November 2007 and November 2011,146 patients with stage Ⅰ b2 to Ⅳ a squamous cell carcinoma of the uterine cervix who received concurrent chemoradiotherapy in Peking University Cancer Hospital were analyzed.All cases were divided into two groups according to the

  6. Concurrent radiochemotherapy in locally-regionally advanced oropharyngeal squamous cell carcinoma: analysis of treatment results and prognostic factors

    International Nuclear Information System (INIS)

    Concurrent radiochemotherapy is a recommended treatment option for patients with locally advanced squamous cell head and neck carcinomas with recent data showing the most significant absolute overall and event-free survival benefit achieved in patients with oropharyngeal tumours. The aim of this study was to analyse the results of three-dimensional conformal radiotherapy given with concomitant weekly cisplatin in patients with advanced oropharyngeal carcinoma and to identify prognostic factors influencing outcomes of this patients category. Sixty-five patients with stage III or IV squamous cell carcinoma of the oropharynx who underwent concurrent radiochemotherapy between January 2005 and December 2010 were retrospectively analyzed. All patients received radiotherapy to 70 Gy/35 fractions/2 Gy per fraction/5 fractions per week. Concurrent chemotherapy consisted of weekly cisplatin (30 mg/m2) started at the first day of radiotherapy. Median age was 57 years (range, 36 to 69 years) and 59 (90.8%) patients were male. Complete composite response was achieved in 47 patients (72.3%). Local and/or regional recurrence was the most frequent treatment failure present in 19 out of 25 patients (76.0%). At a median follow-up of 14 months (range, 5 to 72 months), 2-year local relapse-free, regional relapse-free, locoregional relapse-free, disease-free, and overall survival rates were 48.8%, 57.8%, 41.7%, 33.2% and 49.7%, respectively. On multivariate analysis the only significant factor for inferior regional relapse-free survival was the advanced N stage (p = 0.048). Higher overall stage was independent prognostic factor for poorer local relapse-free survival, locoregional relapse-free survival and disease-free survival (p = 0.022, p = 0.003 and p = 0.003, respectively). Pre-treatment haemoglobin concentration was an independent prognostic factor for local relapse-free survival, regional relapse-free survival, locoregional relapse-free survival, disease-free survival, and

  7. Concurrent radiochemotherapy in locally-regionally advanced oropharyngeal squamous cell carcinoma: analysis of treatment results and prognostic factors

    Directory of Open Access Journals (Sweden)

    Krstevska Valentina

    2012-05-01

    Full Text Available Abstract Background Concurrent radiochemotherapy is a recommended treatment option for patients with locally advanced squamous cell head and neck carcinomas with recent data showing the most significant absolute overall and event-free survival benefit achieved in patients with oropharyngeal tumours. The aim of this study was to analyse the results of three-dimensional conformal radiotherapy given with concomitant weekly cisplatin in patients with advanced oropharyngeal carcinoma and to identify prognostic factors influencing outcomes of this patients category. Methods Sixty-five patients with stage III or IV squamous cell carcinoma of the oropharynx who underwent concurrent radiochemotherapy between January 2005 and December 2010 were retrospectively analyzed. All patients received radiotherapy to 70 Gy/35 fractions/2 Gy per fraction/5 fractions per week. Concurrent chemotherapy consisted of weekly cisplatin (30 mg/m2 started at the first day of radiotherapy. Results Median age was 57 years (range, 36 to 69 years and 59 (90.8% patients were male. Complete composite response was achieved in 47 patients (72.3%. Local and/or regional recurrence was the most frequent treatment failure present in 19 out of 25 patients (76.0%. At a median follow-up of 14 months (range, 5 to 72 months, 2-year local relapse-free, regional relapse-free, locoregional relapse-free, disease-free, and overall survival rates were 48.8%, 57.8%, 41.7%, 33.2% and 49.7%, respectively. On multivariate analysis the only significant factor for inferior regional relapse-free survival was the advanced N stage (p = 0.048. Higher overall stage was independent prognostic factor for poorer local relapse-free survival, locoregional relapse-free survival and disease-free survival (p = 0.022, p = 0.003 and p = 0.003, respectively. Pre-treatment haemoglobin concentration was an independent prognostic factor for local relapse-free survival, regional relapse-free survival

  8. PET/CT Staging Followed by Intensity-Modulated Radiotherapy (IMRT) Improves Treatment Outcome of Locally Advanced Pharyngeal Carcinoma: a matched-pair comparison

    OpenAIRE

    Lütolf Urs M; Davis J Bernard; Glanzmann Christoph; Huguenin Pia; Seifert Burkhardt; Studer Gabriela; Rothschild Sacha; Hany Thomas F; Ciernik I Frank

    2007-01-01

    Abstract Background Impact of non-pharmacological innovations on cancer cure rates is difficult to assess. It remains unclear, whether outcome improves with 2- [18-F]-fluoro-2-deoxyglucose-positron emission tomography and integrated computer tomography (PET/CT) and intensity-modulated radiotherapy (IMRT) for curative treatment of advanced pharyngeal carcinoma. Patients and methods Forty five patients with stage IVA oro- or hypopharyngeal carcinoma were staged with an integrated PET/CT and tre...

  9. Biatrial Cardiac Metastases in a Patient with Uterine Cervix Malignant Melanoma

    Directory of Open Access Journals (Sweden)

    Caglayan Geredeli

    2015-01-01

    Full Text Available Primary malignant melanomas of uterine cervix are quite rarely seen neoplasms, and long-life prognosis of patients with this disease is poor. Immunohistochemical methods and exclusion of other primary melanoma sites are used to confirm the diagnosis. As with other melanomas, cervix malignant melanomas may also cause cardiac metastases. Cardiac metastases are among rarely seen but more commonly encountered cases, compared to primary cardiac tumors. Here, we present a case of biatrial cardiac metastases in a 73-year-old patient with uterine cervix malignant melanomas. The patient underwent echocardiography, cardiac magnetic resonance imaging, and computed tomography. Our report shows the importance of advanced diagnostic techniques, such as cardiac magnetic resonance, not only for the detection of cardiac masses, but for a better anatomic definition and tissue characterization. Although the cases of malignant melanomas leading to multiple cardiac metastasis were reported in literature, the metastatic concurrence of malignant melanomas in both right and left atriums is quite rarely encountered as metastatic malignant melanomas. Also, another intriguing point in our case is that the primary lesion of our case was stemmed from uterine cervix, but not skin.

  10. Recurrence pattern in patients with locally advanced renal cell carcinoma: The implications of clinicopathological variables

    Science.gov (United States)

    Sameh, Wael M.; Hashad, Mohammed M.; Eid, Ahmed A.; Abou Yousif, Tamer A.; Atta, Mohammed A.

    2012-01-01

    Objectives Recurrence rates for patients with locally advanced renal cell carcinoma (LARCC) remain high. To date the predictors of recurrence in those patients remain controversial. The aim of the present study was to assess the relapse pattern in those patients and identify predictors for recurrence. Patients and methods We evaluated retrospectively 112 consecutive patients who underwent surgery for LARCC (T3–T4N0M0) between January 2000 and December 2010. Clinical and pathological data were collected from hospital medical records and compiled into a computerized database. Studied variables were age, mode of presentation, Tumour-Node-Metastasis (TNM) stage, Fuhrman nuclear grade, histological subtype, tumour size, venous thrombus level, collecting-system invasion and sarcomatoid differentiation. Recurrence-free survival (RFS) was estimated using the Kaplan–Meier method. Univariate and multivariate analyses were conducted. Results Patients were followed for a mean and median follow-up of 33 and 24 months, respectively, after surgery. During the follow-up, recurrences (distant and/or local) were recorded in 58 patients, representing 52% of the cohort. The mean and median times to recurrence were 25 and 13 months, respectively. Sites of recurrence were multiple in 36 patients (62%), lung only in 14 (24%), and local in eight (14%). RFS rates at 1, 2, and 5 years were 50%, 43% and 34%, respectively, while the median RFS was 23.7 months. Using univariate analysis, RFS after nephrectomy was significantly shorter in patients aged <70 years, symptomatic at presentation, with larger tumours, higher nuclear grade, collecting-system invasion, and/or sarcomatoid differentiation. After multivariate analysis, T-stage, nuclear grade and sarcomatoid differentiation retained their power as independent predictors of RFS (P = 0.032, <0.001 and 0.003, respectively). Conclusions For patients with LARCC, T-stage, grade and sarcomatoid differentiation independently dictate the

  11. Effectiveness of interstitial brachytherapy HDR combined with surgery in the treatment of locally advanced carcinoma of the vulva

    International Nuclear Information System (INIS)

    To asses the potential improvement of local control and survival of patients operated for stage III carcinoma of the vulva with adjuvant interstitial brachytherapy HDR. The potential for sparing the urethral and anal sphincter was also examined. Thirty one patients with stage III carcinoma of vulva were treated primarily with radical vulctomy. Due to proximity of tumor to the urethra or anus flexible or rigid catheters were placed in the involved area for perioperative interstitial brachytherapy HDR. Total dose delivered to the treatment volume was 30 Gy (6Gy per fraction) or 25 Gy (6 Gy per fraction) if external beam irradiation was given. Follow-up ranged from 12 to 48 months (median 29 months). The 3-year overall survival was 74 %. Eight patients (26 %) died of the disease. Eleven patients (34.5 %) recurred: 8 locally, 3 had distant metastases. A multivariate analysis indicated that tumor size and nodal status were independent prognostic factors for survival and local control. Eleven patients (34.5%) developed grade 3 or 4 (EORTC scoring system) complications. Preservation of sphincter function was obtained in all but one patient. The addition of interstitial brachytherapy HDR to primary surgery for locally advanced carcinoma of the vulva has a potential for improving local control and survival. By limiting the need for exonerative surgery, it also contributes to a significantly better quality of due to preservation of the urethra and anus. Further improvement in the stability of the catheters is needed to improve the incidence of severe complications. (author)

  12. Extended surgical resection for xanthogranulomatous cholecystitis mimicking advanced gallbladder carcinoma: A case report and review of literature

    Institute of Scientific and Technical Information of China (English)

    Antonino Spinelli; Sven Jonas; Jan M Langrehr; Peter Neuhaus; Guido Schumacher; Andreas Pascher; Enrique Lopez-Hanninen; Hussain Al-Abadi; Christoph Benckert; Igor M Sauer; Johann Pratschke; Ulf P Neumann

    2006-01-01

    Xanthogranulomatous cholecystitis (XGC) is a destructive inflammatory disease of the gallbladder, rarely involving adjacent organs and mimicking an advanced gallbladder carcinoma. The diagnosis is usually possible only after pathological examination. A 46 year-old woman was referred to our center for suspected gallbladder cancer involving the liver hilum, right liver lobe, right colonic flexure, and duodenum. Brushing cytology obtained by endoscopic retrograde cholangiography (ERC) showed high-grade dysplasia. The patient underwent an en-bloc resection of the mass, consisting of right lobectomy,right hemicolectomy, and a partial duodenal resection.Pathological examination unexpectedly revealed an XGC.Only six cases of extended surgical resections for XGC with direct involvement of adjacent organs have been reported so far. In these cases, given the possible coexistence of XGC with carcinoma, malignancy cannot be excluded, even after cytology and intraoperative frozen section investigation. In conclusion, due to the poor prognosis of gallbladder carcinoma on one side and possible complications deriving from highly aggressive inflammatory invasion of surrounding organs on the other side, it seems these cases should be treated as malignant tumors until proven otherwise. Clinicians should include XGC among the possible differential diagnoses of masses in liver hilum.

  13. Positron emission tomography in the management of cervix cancer patients; Tomographie par emission de positons dans la prise en charge des cancers du col de l'uterus

    Energy Technology Data Exchange (ETDEWEB)

    Bonardel, G.; Gontier, E.; Soret, M.; Dechaud, C.; Fayolle, M.; Foehrenbach, H. [Hopital d' Instruction des Armees du Val-de-Grace, Service de Medecine Nucleaire, 75 - Paris (France); Chargari, C.; Bauduceau, O. [Hopital d' Instruction des Armees du Val-de-Grace, Service de Radiotherapie, 75 - Paris (France)

    2009-10-15

    Since its introduction in clinical practice in the 1990 s, positron emission tomography (PET), usually with {sup 18}F-fluoro-2-deoxy-D-glucose ({sup 18}F-F.D.G.), has become an important imaging modality in patients with cancer. For cervix carcinoma, F.D.G.-PET is significantly more accurate than computed tomography (CT) and is recommended for loco-regional lymph node and extra pelvic staging. The metabolic dimension of the technique provides additional prognostic information. Ongoing studies now concentrate on more advanced clinical applications, such as the planning of radiotherapy, the response evaluation after the induction of therapy, the early detection of recurrence. Technical innovations, such as PET cameras with better spatial resolution and hybrid positron emission tomography/computed tomography (PET-CT), available now on the whole territory, provide both anatomic and metabolic information in the same procedure. From the point of view of biological metabolism, new radiopharmaceutical probes are being developed. Those hold promise for future refinements in this field. This article reviews the current applications of F.D.G.-PET in patients with cervix cancer. (authors)

  14. Effectiveness and safety of proton beam therapy for advanced hepatocellular carcinoma with portal vein tumor thrombosis

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Sung Uk; Park, Joong-Won; Kim, Tae Hyun; Kim, Yeon-Joo; Woo, Sang Myung; Koh, Young-Hwan; Lee, Woo Jin; Park, Sang-Jae; Kim, Dae Yong; Kim, Chang-Min [National Cancer Center, Center for Liver Cancer, Research Institute and Hospital, Goyang-si, Gyeonggi-do (Korea, Republic of)

    2014-09-15

    To evaluate the clinical effectiveness and safety of proton beam therapy (PBT) in advanced hepatocellular carcinoma (HCC) patients with portal vein tumor thrombosis (PVTT). Twenty-seven HCC patients with PVTT underwent PBT, including 22 patients with modified International Union Against Cancer (mUICC) stage IVA,five patients with stage IVB primary tumors, and 16 with main PVTT. A median dose of 55 GyE (range, 50-66 GyE) in 20-22 fractions was delivered to a target volume encompassing both the PVTT and primary tumor. Overall, treatment was well tolerated, with no toxicity of grade ≥ 3. Median overall survival (OS) times in all patients and in stage IVA patients were 13.2 months and 16 months, respectively. Assessments of PVTT response showed complete response in 0 of 27 (0 %) patients, partial response in 15 (55.6 %), stable disease in 10 (37 %), and progressive disease in 2 (7.4 %) patients, with an objective response rate of 55.6 %. PVTT responders showed significantly higher actuarial 1-year local progression-free survival (LPFS; 85.6 % vs. 51.3 %), relapse-free survival (RFS; 20 % vs. 0 %) and OS (80 % vs. 25 %) rates than nonresponders (p < 0.05 each). Multivariate analysis showed that PVTT response and mUICC stage were independent prognostic factors for OS. Our data suggest that PBT could improve LPFS, RFS, and OS in advanced HCC patients with PVTT and it is feasible and safe for these patients. (orig.) [German] In der vorliegenden Arbeit wurde versucht, die klinische Wirksamkeit und Sicherheit der Protonenstrahltherapie (PBT) fuer Patienten mit fortgeschrittenem Leberzellkarzinom (HCC) in Verbindung mit Portadertumorthrombosen (PVTT) zu bewerten. Ausgefuehrt wurde die PBT fuer 27 HCC-Patienten mit PVTT, einschliesslich 22 Patienten im mUICC-Stadium (''International Union Against Cancer'') IVA sowie 5 Patienten mit Primaertumor im Stadium IVB und 16 Patienten mit PVTT im primaeren Stadium nach der geaenderten UICC-Klassifikation. Eine

  15. COMPARISION AND CORRELATION OF PAP SMEAR WITH COLPOSCOPY AND HISTOPATHIOLOGY IN EVALUATION OF CERVIX

    Directory of Open Access Journals (Sweden)

    Zainab S

    2015-07-01

    Full Text Available AIMS AND OBJECTIVES : Correlate pap smear findings wi th colposcopic findings, To localize the lesion by colposcopy and obtain biopsy and to provide appropriate treatment wherever possible. MATERIAL AND METHODS : This was a prospective comparative study of 104 patients who attended the Gynecology OPD of KIMS f rom may2012 to may 2014. INCLUSION CRITERIA : 1. Women of age between 20 - 65 years. 2. Women with symptoms like vaginal discharge, post coital bleeding, postmenopausal bleeding, intermenstrual bleeding and persistent leucorrhoea . 3. Women with normal looking cervix but symptomatic. EXCLUSION CRITERIA : 1. Women with bleeding at the time of examination . 2. Women with frank lesions . 3. Women with clinical evidence of acute pelvic infection . 4. Women who was previously treated for carcinoma cervix . 5. Pregnant wome n. RESULTS : Sensitivity of pap smear was found to be very low which was 31.25% compared to its specificity which was 94.44%. Which means pap smear shows higher no. of false negative smears Colposcopy showed a high sensitivity 96.57% and a good specificity 88.55% compared to pap smear . CONCLUSIOS: It is evident that colposcopy is definitely more sensitive and accurate than pap smear. By combining pap smear with colposcopy, we can maximize the sensitivity and specificity of cancer cervix screening.

  16. Outcomes and patterns of care of patients with locally advanced oropharyngeal carcinoma treated in the early 21st century

    International Nuclear Information System (INIS)

    We performed this study to assess outcomes of patients with oropharyngeal cancer treated with modern therapy approaches. Demographics, treatments and outcomes of patients diagnosed with Stage 3- 4B squamous carcinoma of the oropharynx, between 2000 – 2007 were tabulated and analyzed. The cohort consisted of 1046 patients. The 5- year actuarial overall survival, recurrence-free survival and local-regional control rates for the entire cohort were 78%, 77% and 87% respectively. More advanced disease, increasing T-stage and smoking were associated with higher rates of local-regional recurrence and poorer survival. Patients with locally advanced oropharyngeal cancer have a relatively high survival rate. Patients’ demographics and primary tumor volume were very influential on these favorable outcomes. In particular, patients with small primary tumors did very well even when treatment was not intensified with the addition of chemotherapy

  17. Locoregionally advanced nasopharyngeal carcinoma treated with intensity-modulated radiotherapy plus concurrent weekly cisplatin with or without neoadjuvant chemotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Wee, Chan Woo; Keam, Bhum Suk; Heo, Dae Seog; Sung, Myung Whun; Won, Tae Bin; Wu, Hong Gyun [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    2015-06-15

    The outcomes of locoregionally advanced nasopharyngeal carcinoma patients treated with concurrent chemoradiation (CCRT) using intensity-modulated radiotherapy (IMRT) with/without neoadjuvant chemotherapy (NCT) were evaluated. Eighty-three patients who underwent NCT followed by CCRT (49%) or CCRT with/without adjuvant chemotherapy (51%) were reviewed. To the gross tumor, 67.5 Gy was prescribed. Weekly cisplatin was used as concurrent chemotherapy. With a median follow-up of 49.4 months, the 5-year local control, regional control, distant metastasis-free survival (DMFS), disease-free survival (DFS), and overall survival rates were 94.7%, 89.3%, 77.8%, 68.0%, and 81.8%, respectively. In multivariate analysis, the American Joint Committee on Cancer stage (p = 0.016) and N stage (p = 0.001) were negative factors for DMFS and DFS, respectively. Overall, NCT demonstrated no benefit and an increased risk of severe hematologic toxicity. However, compared to patients treated with CCRT alone, NCT showed potential of improving DMFS in stage IV patients. CCRT using IMRT resulted in excellent local control and survival outcome. Without evidence of survival benefit from phase III randomized trials, NCT should be carefully administered in locoregionally advanced nasopharyngeal carcinoma patients who are at high-risk of developing distant metastasis and radiotherapy-related mucositis. The results of ongoing trials are awaited.

  18. High-dose rate brachytherapy in the treatment of cancer of the cervix uteri

    Directory of Open Access Journals (Sweden)

    D. A. Aliyev

    2011-01-01

    Full Text Available Analysis of the results of examining and treating 246 patients with Stages IIA-IIIB cancer of the cervix uteri (CCU, receiving specific chemoradiotherapy (CRT at the Department of Radiotherapy, National Oncology Center (Baku, has ascertained that CRT using two high-dose (9 Gy rate brachytherapy fractions and competitive cisplatin chemotherapy is an effective, reasonably safe, and economically sound treatment method for locally advanced CCU. The method shows acceptable toxicity and may be used in routine clinical practice.

  19. Treatment with docetaxel and cisplatin in advanced adrenocortical carcinoma, a phase II study

    DEFF Research Database (Denmark)

    Urup, Thomas; Pawlak, W Z; Petersen, P M;

    2013-01-01

    Adrenocortical carcinoma (ACC) is a rare disease with a poor response to chemotherapy. Cisplatin is the most widely investigated drug in the treatment of ACC and in vitro studies have indicated activity of taxanes. The objectives of this study were to evaluate the efficacy and toxicity of cisplatin...

  20. Progression of Intravesical Condyloma Acuminata to Locally Advanced Poorly Differentiated Squamous Cell Carcinoma

    Directory of Open Access Journals (Sweden)

    A. Khambati

    2016-07-01

    Full Text Available Condyloma acuminata (CA is a common sexually transmitted disease caused by Human Papilloma Virus (HPV infection. CA of the bladder, however, is an exceedingly rare lesion. We present a rare case of poorly differentiated locally invasive squamous cell carcinoma (SCC arising from recurrent CA of the bladder in an immunocompetent patient and discuss pathophysiology and management of this unusual condition.

  1. Outpatient-based subcutaneous interleukin-2 monotherapy in advanced renal cell carcinoma : An update

    NARCIS (Netherlands)

    Nieken, J; Sleijfer, DT; deLeij, L; Mulder, NH

    1996-01-01

    To minimize interleukin-2-related toxicity while retaining its efficacy, a treatment schedule utilizing subcutaneous IL-2 was evaluated in a phase II setting. Eighty unselected consecutive patients with metastatic or recurrent renal cell carcinoma (RCC), mean age 58 years (range, 21 to 76), received

  2. Neoadjuvant sorafenib combined with gemcitabine plus oxaliplatin in advanced hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Nicolas Williet; Julien Taieb; Olivier Dubreuil; Tarek Boussaha; Isabelle Trouilloud; Bruno Landi; Martin Housset; Muriel Botti; Philippe Rougier; Jacques Belghiti

    2011-01-01

    This paper reports the first case of a patient with hepatocellular carcinoma with lymph node metastasis treated by sorafenib combined with gemcitabine plus oxaliplatin,with a partial response and normalization of α fetoprotein,which allowed curative surgery. The potential synergy between these three drugs needs to be confirmed,and is currently being investigated in a randomized phase Ⅱ trial.

  3. Sonidegib for the treatment of advanced basal cell carcinoma: a comprehensive review of sonidegib and the BOLT trial with 12-month update.

    Science.gov (United States)

    Chen, Leon; Silapunt, Sirunya; Migden, Michael R

    2016-09-01

    The Hedgehog inhibitors are promising alternative for patients with advanced basal cell carcinoma that are not amenable to radiotherapy or surgery. Sonidegib, also known as LDE225, is an orally available SMO antagonist that was recently approved by the US FDA for the treatment of patients with locally advanced basal cell carcinoma. This article will provide an overview of the pharmacology and pharmacokinetics of sonidegib and in-depth analysis of the BOLT trial with additional data from the 12-month update. The present challenges associated with Hedgehog inhibitors will also be discussed. PMID:27189494

  4. Acquired Lymphangioma Of Vulva Secondary To Radiotherapy For Carcinoma Cervix

    Directory of Open Access Journals (Sweden)

    Mehta Vandana

    2003-01-01

    Full Text Available Lymphagioma circumscriptum is a rare disorder of lymphatic channels, characterized by occurrence of thin walled frogspawn like vesicles. We report 2 cases of lymphangioma circumscriptum as a late sequel to radiotherapy.

  5. Economic evaluation of temsirolimus on the basis of the results of the ARCC (Advanced Renal-Cell Carcinoma study

    Directory of Open Access Journals (Sweden)

    Simona de Portu

    2009-06-01

    Full Text Available Introduction: metastatic renal cell carcinoma (mRCC is highly resistant to chemotherapeutics, rendering limited antitumor effect. Temsirolimus, a specific inhibitor of the mammalian target of rapamycin kinase, may benefit patients with this disease. The Global ARCC Trial (Temsirolimus, Interferon Alfa, or Both for Advanced Renal-Cell Carcinoma compared temsirolimus alone or temsirolimus plus interferon alfa with interferon alfa alone in mRCC. It has demonstrated that, as compared with interferon alfa, temsirolimus improved overall survival among patients with metastatic renal-cell carcinoma and a poor prognosis while the addition of temsirolimus to interferon did not improve survival. Aim: the objective of our study was to investigate the pharmacoeconomic impact in the Italian context of temsirolimus vs interferon alfa in patients with metastatic renal-cell carcinoma and a poor prognosis. Methods: economic evaluation is based on clinical outcome data from the ARCC trial and was carried out conducting a cost/effectiveness analysis, comparing economic and clinical consequences of temsirolimus (25 mg weekly vs interferon alfa (18 MU 3 times weekly in the perspective of the Italian National Health Service. Direct medical costs included in the analysis were drug costs, costs associated with the management of treatment-related serious adverse events (grade 3 and 4, cost related to progression and best supportive care. Effects were measured in terms of overall survival. A sensitivity analysis was performed. Results: the cost of temsirolimus or interferon alfa therapy amounted to approximately € 14,000 and € 2,000 patient respectively. The cost of hospitalization related to drug toxicity was about € 1,500 for temsirolimus and € 2,100 for interferon alfa. Temsirolimus shows an incremental cost per patient per month saved of € 3,767. Sensitivity analysis demonstrates that cost consequences parameters are sensitive to fluctuation. Discussion

  6. Efficacy of short-term nivolumab treatment in a Chinese patient with relapsed advanced-stage lung squamous cell carcinoma

    Science.gov (United States)

    Pi, Guoliang; He, Hanping; Bi, Jianping; Li, Ying; Li, Yanping; Zhang, Yong; Wang, Mingwei; Han, Guang; Lin, Chi

    2016-01-01

    Abstract Introduction: Currently, the options are limited for the treatment of patients who have failed 2 lines of chemotherapy for advanced lung squamous cell carcinoma (SCC). Recently, nivolumab, a fully human IgG4 programmed death 1 immune checkpoint inhibitor antibody, was approved to treat patients with advanced stage, relapsed/refractory lung SCC. Although nivolumab has demonstrated antitumor activity with survival benefit in Caucasian patients, its efficacy in Asian patients is unknown. Case Report: In this report, we describe a Chinese patient with relapsed advanced stage lung SCC who had an excellent response to nivolumab after only 2 doses without any adverse effects. Immunohistochemical analysis indicated the tumor was stained positive for programmed death-ligand 1. Conclusion: To our knowledge, this is the first report of satisfactory efficacy of short-term nivolumab treatment in a Chinese patient with relapsed advanced-stage lung SCC. Further clinical trials in Asian countries are needed to test whether nivolumab immunotherapy is a safe and effective treatment for Asian patients with lung SCC. PMID:27749580

  7. Local dynamic changes of the cervix associated with incompetent cervix before and after Shirodkar's operation.

    Science.gov (United States)

    Kikuchi, A; Kozuma, S; Marumo, G; Machida, Y; Yano, T; Taketani, Y

    1998-09-01

    A 31-year-old woman, gravida 2 para 1, visited our clinic for routine follow-up at 20 weeks' gestation. Although she had no abdominal pain or pressure, digital vaginal examination revealed dilatation of the internal cervical os of 1.5 cm, and transvaginal sonography demonstrated dynamic changes in the shape of the cervical canal. The patient underwent Shirodkar's operation. Routine postoperative assessment of the cervix with transvaginal sonography showed dynamic dilatation of the upper cervix (above the cerclage), which was accompanied by a sensation of pelvic pressure but no apparent uterine contractions. A healthy male infant weighing 2,980 g was delivered at 38 weeks' gestation. PMID:9719989

  8. Loss of MTUS1/ATIP expression is associated with adverse outcome in advanced bladder carcinomas: data from a retrospective study

    International Nuclear Information System (INIS)

    Seventy percent of all bladder tumours tend to recur and need intensive surveillance, and a subset of tumours progress to muscle-invasive and metastatic disease. However, it is still difficult to find the adequate treatment for every individual patient as it is a very heterogeneous disease and reliable biomarkers are still missing. In our study we searched for new target genes in the critical chromosomal region 8p and investigated the potential tumour suppressor gene candidate MTUS1/ATIP in bladder cancer. MTUS1 was identified to be the most promising deleted target gene at 8p in aCGH analysis with 19 papillary bladder tumours. A correlation with bladder cancer was further validated using immunohistochemistry of 85 papillary and 236 advanced bladder tumours and in functional experiments. Kaplan-Meier analysis and multivariate Cox-regression addressed overall survival (OS) and disease-specific survival (DSS) as a function of MTUS1/ATIP expression. Bivariate correlations investigated associations between MTUS1/ATIP expression, patient characteristics and histopathology. MTUS1 expression was analysed in cell lines and overexpressed in RT112, where impact on viability, proliferation and migration was measured. MTUS1 protein expression was lost in almost 50% of all papillary and advanced bladder cancers. Survival, however, was only influenced in advanced carcinomas, where loss of MTUS1 was associated with adverse OS and DSS. In this cohort, there was also a significant correlation of MTUS1 expression and histological subtype: positive expression was detected in all micropapillary tumours and aberrant nuclear staining was detected in a subset of plasmocytoid urothelial carcinomas. MTUS1 was expressed in all investigated bladder cell lines and overexpression in RT112 led to significantly decreased viability. MTUS1 is a tumour suppressor gene in cultured bladder cancer cells and in advanced bladder tumours. It might represent one new target gene at chromosome 8p and can be

  9. Cancer and treatment related pains in patients with cervical carcinoma

    Directory of Open Access Journals (Sweden)

    Das Saikat

    2005-01-01

    Full Text Available Pain in carcinoma cervix is a multidimensional experience with sensory, affective and cognitive-evaluative components. Many patients do not receive adequate pain management because of a lack of proper assessment, misconceptions regarding the pharmacologic and non pharmacologic methods of pain management and failure to distinguish between different types of pain. In our audit pelvic and nodal recurrence were the commonest cause of pain presenting as as pelvic pain, [42%], lumbosacral plexopathy [40%] and abdominal pain [34%] [n = 30]. Pain on defaecation caused by rectal obstruction, and suprapubic pain due to pyometra can be relieved by colostomy and drainage. Very little literature is available on the pain syndromes associated with carcinoma cervix. The present article is a review of cancer and treatment related pains in carcinoma cervix.

  10. Retrospective analysis of the efficacy of chemotherapy and molecular targeted therapy for advanced pulmonary pleomorphic carcinoma

    OpenAIRE

    Tamura, Yosuke; Fujiwara, Yutaka; Yamamoto, Noboru; Nokihara, Hiroshi; Horinouchi, Hidehito; Kanda, Shintaro; Goto, Yasushi; Kubo, Emi; Kitahara, Shinsuke; Tsuruoka, Kenjiro; Tsuta, Koji; Ohe, Yuichiro

    2015-01-01

    Background Pulmonary pleomorphic carcinoma (PPC) follows an aggressive clinical course and outcomes are disappointing. Due to its rarity, however, the clinicopathological and molecular characteristics of this disease remain unclear. Methods We retrospectively evaluated the efficacy of chemotherapy and molecular targeted therapy in 16 patients with PPC who received chemotherapy or EGFR-TKI. We also investigated the status of EGFR mutation, KRAS mutation and ALK expression. Results On histologi...

  11. A comparison of results by sequential and concurrent chemo radiotherapy in locally advanced carcinoma esophagus

    Directory of Open Access Journals (Sweden)

    V Bhandari

    2013-01-01

    Full Text Available Aim: Many Trials using sequential and concurrent chemo radiotherapy have been done so far and has established the role of concurrent chemo radiotherapy in treatment of inoperable carcinoma esophagus. In this study, we have compared the results of concurrent chemo radiotherapy with sequential chemo radiotherapy. We have treated inoperable carcinoma esophagus in both the settings and present here the comparison of results in the two settings. Materials and Methods: There were 26 patients of carcinoma esophagus in sequential and 31 in concurrent chemo radiotherapy arm. In sequential arm methotrexate and Cisplatin followed by radiotherapy was given whereas in concurrent arm, Cisplatin was given once weekly along with radiotherapy. Results: The 2 year survival was 38% in sequential and35.5% in the concurrent setting and the median survival was 19.5 and 18 months respectively in the two arms.The toxicities in both the arms were comparable. P value of 0.4774 with confidence interval of 95% was obtained, which is not significant. Dysphagia was improved earlier in sequential than in the concurrent arm. Conclusion: As the results and toxicities in both the arms are almost similar with better symptom control, so larger randomized trials are required to assess the response and the use of methotrexate in sequential chemo radiotherapy can be further explored.

  12. MVP expression in the prediction of clinical outcome of locally advanced oral squamous cell carcinoma patients treated with radiotherapy

    Directory of Open Access Journals (Sweden)

    Henríquez-Hernández Luis

    2012-08-01

    Full Text Available Abstract Objective To explore the role of Major Vault Protein (MVP in oral cavity squamous cell carcinoma patients. Subjects and Methods 131 consecutive patients suffering from oral cavity squamous cell carcinoma were included in the study. In the whole series, the mean follow-up for survivors was 123.11 ± 40.36 months. Patients in tumour stages I and II were referred to surgery; patients in stage III-IV to postoperative radiotherapy (mean dose = 62.13 ± 7.74 Gy in 1.8–2 Gy/fraction. MVP expression was studied by immunohistochemistry in paraffin-embedded tumour tissue. Results MVP expression was positive in 112 patients (85.5% and no relation was found with clinic pathological variables. MVP overexpression (those tumours with moderate or strong expression of the protein was related to insulin-like growth factor receptor-1 (IGF-1R expression (P = 0.014. Tumour stage of the disease was the most important prognostic factor related to survival. Tumours overexpressing MVP and IGF-1R were strongly related to poor disease-free survival (P = 0.008, Exp(B = 2.730, CI95% (1.302-5.724 and cause-specific survival (P = 0.014, Exp(B = 2.570, CI95% (1.215-5.437 in patients achieving tumour stages III-IV, in multivariate analysis. Conclusions MVP and IGF-1R expression were related in oral squamous cell carcinoma and conferred reduced long-term survival in patients suffering from advanced stages of the disease.

  13. Prognostic significance and molecular mechanism of ATP-binding cassette subfamily C member 4 in resistance to neoadjuvant radiotherapy of locally advanced rectal carcinoma.

    Directory of Open Access Journals (Sweden)

    Zhiqi Yu

    Full Text Available BACKGROUND: Mechanism of radioresistance in rectal carcinoma remains largely unknown. We aimed to evaluate the predictive role of ATP-binding cassette subfamily C member 4 (ABCC4 in locally advanced rectal carcinoma and explore possible molecular mechanisms by which ABCC4 confers the resistance to neoadjuvant radiotherapy. METHODS: The expression of ABCC4 and P53 mutant in biopsy tissue specimens from 121 locally advanced rectal carcinoma patients was examined using immunohistochemistry. The factors contributing to 3-year overall survival and disease-free survival were evaluated using the Kaplan-Meier method and Cox proportional hazard model. Lentivirus-mediated small hairpin RNA was applied to inhibit ABCC4 expression in colorectal carcinoma cell line RKO, and investigate the radiosensitivity in xenograft model. Intracellular cyclic adenosine monophosphate concentration and cell cycle distribution following irradiation were detected. RESULTS: High expression of ABCC4 and p53 mutant in pretreated tumors, poor pathological response, and high final tumor staging were significant factors independently predicted an unfavorable prognosis of locally advanced rectal carcinoma patients after neoadjuvant radiotherapy. Down-regulation of ABCC4 expression significantly enhanced irradiation-induced suppression of tumor growth in xenograft model. Furthermore, down-regulation of ABCC4 expression enhanced intracellular cyclic adenosine monophosphate production and noticeable deficiency of G1-S phase checkpoint in cell cycle following irradiation. CONCLUSIONS: Our study suggests that ABCC4 serves as a novel predictive biomarker that is responsible for the radioresistance and predicts a poor prognosis for locally advanced rectal carcinoma after neoadjuvant radiotherapy.

  14. [Preoperative concurrent chemotherapy and radiation therapy in cervix cancer: preliminary results].

    Science.gov (United States)

    Kochbati, Lotfi; Ben Ammar, Chiraz Nasr; Benna, Farouk; Hechiche, Monia; Boussen, Hamouda; Besbes, Mounir; Ben Abdallah, Mansour; Rahal, Khaled; Ben Ayed, Farhat; Ben Romdhane, Khaked; Maalej, Mongi

    2005-03-01

    This is a retrospective study of patients treated for cervix cancer staged IB2, IIA or IIB with bulky tumor (> 4cm). Treatment was concurrent radiotherapy (45Gy with 1,8Gy daily fraction) and chemotherapy (5 cycles of Platinum 40mg/m2/week). All patients underwent Brachytherapy (15Gy on the reference isodose according to Paris system) followed by surgery (radical abdominal hysterectomy and bilateral pelvic lymphadenectomy: Piver 3) Between October 1999 and December 2002, forty five patients were treated in this protocol. Median age was 46 years (21- 68). Histology was squamous cell carcinoma in 93% and glandular carcinoma in 7%. Average external radiation dose was 44Gy (20-50). Ninety three percent of patients had at least 3 cycles of chemotherapy and 46,5% received the planned 5 cycles. On the operative specimens, there was 62,5% complete response and only 7 pelvic node involvement (17,5%). Four postoperative complications were noted (one vascular injury, one urinary fistula, one phlebitis and one lymph collection). Preoperative combined radiotherapy and chemotherapy in the early bulky stages of uterine cervix cancer is well tolerated and "gives" a high rate of sterilisation. There was no increase in surgical morbidity.

  15. Clinico-pathological studies on the effects of preoperative hyperthermo-chemo-radiotherapy for advanced esophageal carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Nakamura, Tsutomu; Ide, Hiroko; Eguchi, Reiki (Tokyo Women' s Medical Coll. (Japan)) (and others)

    1991-12-01

    We report clinico-pathological studies on the effect of preoperative hyperthermia and chemotherapy combined with radiotherapy (HCR) for progress of the local curability of advanced esophageal carcinoma. The subjects of these studies were 17 patients who underwent subtotal esophagectomy after preoperative irradiation of 40 Gy from 1980 to 1989, of which 8 patients had HCR, 6 patients irradiation only (R), 3 patients both irradiation and chemotherapy (CR). The clinical response rate of the patients with R or CR was 33% (PR 3, MR 3, NC 3), and the histological effective (Ef{sub 3} or Ef{sub 2}) rate was 56% (Ef{sub 3} 1, Ef{sub 2} 4, Ef{sub 1} 4). The clinical response rate of the patients with HCR was 88% (PR 7, MR 1), and the histological effective rate was 100% (Ef{sub 3} 1, Ef{sub 2} 7). HCR was more effective than R or CR for the local lesion of esophageal carcinoma histopathologically (p<0.05). However, the survival rate of patients with HCR was similar to R and CR, respectively. These results suggest that further improvement of the heating methods and the methods of combining hyperthermia with irradiation and chemotherapy is needed. (author).

  16. Quality of life assessment with different radiotherapy schedules in palliative management of advanced carcinoma esophagus: A prospective randomized study

    Directory of Open Access Journals (Sweden)

    Shaveta Mehta

    2008-01-01

    Full Text Available Aim: To investigate the quality of life (QOL of patients with advanced carcinoma esophagus treated with different palliative radiation schedules. Methods: Sixty-two consecutive patients with inoperable, non-metastatic carcinoma of the esophagus were randomly allocated to Arm-A (external radiotherapy 30 Gy/10 fractions + brachytherapy 12 Gy/two sessions, Arm-B (external radiotherapy 30 Gy /10 fractions and Arm-C (external radiotherapy 20Gy /five fractions. The QOL was assessed using the European Organization for Research and Treatment of Cancer questionnaire at presentation, after treatment and at 3 months follow-up. Results: The mean QOL score improved, in arm-A from 38 to 52 after treatment and 56 at 3 months, in arm-B from 30 to 44 after treatment and 55 at 3 months and in arm-C from 24 to 40 after treatment but decreased to 37 at 3 months. Improvement in dysphagia scores at the first follow-up was 46.1% in arm-A, 25.0% in arm-B and 22.6% in arm-C. The difference was maintained at 3 months, with maximum improvement in arm-A (57.6%. No significant differences were found between the three arms with regard to complications and additional procedures needed for relief of dysphagia. Conclusion: In comparison with external radiotherapy alone, external radiotherapy with intraluminal brachytherapy has shown a trend toward better QOL and consistent dysphagia relief without significant difference in adverse effects.

  17. Efficacy and safety of bevacizumab for the treatment of advanced hepatocellular carcinoma: a systematic review of phase II trials.

    Directory of Open Access Journals (Sweden)

    Ping Fang

    Full Text Available BACKGROUND: Hepatocellular carcinoma (HCC is a common cancer associated with a poor prognosis. Bevacizumab is a monoclonal antibody that binds vascular endothelial growth factor, a mediator of tumor angiogenesis. Bevacizumab is currently under investigation as treatment for HCC. We performed a systematic review of the efficacy and safety of bevacizumab for the treatment of advanced HCC. METHODS: PubMed, the Cochrane Library, and Google Scholar were searched using the terms "bevacizumab AND hepatocellular carcinoma AND (advanced OR unresectable". Phase II trials of bevacizumab for the treatment of advanced HCC were included. Outcomes of interest included progression-free and overall survival (PFS and OS, tumor response, and toxicities. RESULTS: A total of 26 records were identified. Of these, 18 were excluded. Hence, eight trials involving 300 patients were included. Bevacizumab was given as monotherapy (n = 1 trial or in combination with erlotinib (n = 4 trials, capecitabine (n = 1 trial, capecitabine+oxaliplatin (n = 1 trial, or gemcitabine+oxaliplatin (n = 1 trial. Most trials (five of eight reported median PFS and OS between 5.3 months and 9.0 months and 5.9 and 13.7 months, respectively. The disease control rate was consistent in five of eight trials, ranging from 51.1% to 76.9%. The response and partial response rates ranged from 0 to 23.7%, but were around 20% in four trials. Only one patient had a complete response. Frequently reported Grade 3/4 toxicities were increased aspartate transaminase/alanine transaminase (13%, fatigue (12%, hypertension (10%, diarrhea (8%, and neutropenia (5%. Thirty patients experienced gastrointestinal bleeding (grade 1/2 = 18, grade 3/4 = 12, typically due to esophageal varices. CONCLUSIONS: Bevacizumab shows promise as an effective and tolerable treatment for advanced HCC. The reported efficacy of bevacizumab appears to compare favorably with that of sorafenib, the only currently

  18. Afatinib versus erlotinib as second-line treatment of patients with advanced squamous cell carcinoma of the lung (LUX-Lung 8)

    DEFF Research Database (Denmark)

    Soria, Jean-Charles; Felip, Enriqueta; Cobo, Manuel;

    2015-01-01

    BACKGROUND: There is a major unmet need for effective treatments in patients with squamous cell carcinoma of the lung. LUX-Lung 8 compared afatinib (an irreversible ErbB family blocker) with erlotinib (a reversible EGFR tyrosine kinase inhibitor), as second-line treatment for patients with advanced...

  19. Long-term results of a randomized phase III trial of TPF induction chemotherapy followed by surgery and radiation in locally advanced oral squamous cell carcinoma

    OpenAIRE

    Zhong, Lai-ping; Zhang, Chen-Ping; Ren, Guo-xin; Guo, Wei; William, William N.; Hong, Christopher S.; Sun, Jian; ZHU, HAN-GUANG; Tu, Wen-yong; Li, Jiang; Cai, Yi-li; Yin, Qiu-ming; WANG, LI-ZHEN; Wang, Zhong-he; Hu, Yong-jie

    2015-01-01

    Previously, we conducted a randomized phase III trial of TPF (docetaxel, cisplatin, and 5-fluorouracil) induction chemotherapy in surgically managed locally advanced oral squamous cell carcinoma (OSCC) and found no improvement in overall survival. This study reports long-term follow-up results from our initial trial. All patients had clinical stage III or IVA locally advanced OSCC. In the experimental group, patients received two cycles of TPF induction chemotherapy (75mg/m2 docetaxel d1, 75m...

  20. Short-term efficacy of paclitxel plus cisplatin combined with adiotherapy on advanced cervix cancer%紫杉醇联合顺铂方案同步放化疗治疗中晚期宫颈癌近期疗效观察

    Institute of Scientific and Technical Information of China (English)

    汪志求; 韩光锋; 段爱雄

    2012-01-01

    目的:观察紫杉醇联合顺铂方案同步放化疗治疗中晚期宫颈癌的近期疗效和不良反应.方法:选择Ⅱb~Ⅲb期宫颈癌36例同步放化疗,放疗分次量每次2 Gy,每周5次,总剂量50 Gy,体外照射开始后1周,采用192Ir高剂量率子宫腔内后装照射,腔内照射每周1次,A点剂量每次7Gy,共6次.放疗期间采用紫杉醇135 mg/m2,d1,顺铂25 mg/m2,d1~d3方案同步化疗,每3~4周重复,共2周期,观察近期疗效和不良反应.结果:36例患者完全缓解27例,部分缓解7例,进展2例,有效率94.4%.患者病理类型和临床分期间有效率差异均无统计学意义(P>0.05).不良反应主要为中性粒细胞下降和放射性直肠反应.结论:紫杉醇联合顺铂同步放化疗近期疗效肯定,不良反应可以耐受.%Objective: To observe the short-term efficacy and toxicity of paclitxel plus cisplatin combined with radiotherapy in treatment of advanced cervix cancer. Methods: Thirty-six patients with advanced cervix cancer ( II b- HI b ) received concurrent chemoradiotherapy. The external irradiation dose of radiotherapy was 2Gy per time,5d/W, with a total dose of 50Gy;l92Ir high-dose-rate afterloading unit was adopted for branchytherapy one week after external radiotherapy, at a dose of 7 Gy per time in A point for 6 times. Paclitxel ( 135mg/m2 , d1 ) and cisplatin ( 25mg/m2 , d1- d3 ) were given every 3-4 weeks for two cycles concurrently with radiotherapy. The short effectiveness and toxic reaction were observed in these patients. Results: Of the 36 cases, complete response was observed in 27 cases, partial response in 7 cases and two cases presented certain progress. The overall response rate was 94. 4% . There was no statistical significance in differences of patients' pathologic patterns and clinical stages( P > 0. 05 ). The main toxicities were leucopenia and radiation rectal reaction. Conclusions: The short term efficacy of concurrent chemoradiotherapy with paclitxel and cisplatin is

  1. Comparing treatment outcomes of different chemotherapy sequences during intensity modulated radiotherapy for advanced N-stage nasopharyngeal carcinoma patients

    International Nuclear Information System (INIS)

    N-stage is related to distant metastasis of nasopharyngeal carcinoma (NPC) patients. We performed this study to compare the efficacy of different chemotherapy sequences in advanced N-stage (N2 and N3) NPC patients treated with intensity modulated radiotherapy (IMRT). From 2001 to 2008, 198 advanced N-stage NPC patients were retrospectively analyzed. Thirty-three patients received IMRT alone. Concurrent chemoradiotherapy (CCRT) was delivered to 72 patients, neoadjuvant chemotherapy (NACT) + CCRT to 82 patients and CCRT + adjuvant chemotherapy (AC) to 11 patients. The 5-year overall survival rate, recurrence-free survival rate, distant metastasis-free survival rate and progress-free survival rate were 47.7% and 73.1%(p<0.001), 74.5% and 91.3% (p = 0.004), 49.2% and 68.5% (p = 0.018), 37.5% and 63.8% (p<0.001) in IMRT alone and chemoradiotherapy group. Subgroup analyses indicated that there were no significant differences among the survival curves of CCRT, NACT + CCRT and CCRT + AC groups. The survival benefit mainly came from CCRT. However, there was only an improvement attendency in distant metastasis-free survival rate of CCRT group (p = 0.107) when compared with RT alone group, and NACT + CCRT could significantly improve distant metastasis-free survival (p = 0.017). For advanced N-stage NPC patients, NACT + CCRT might be a reasonable treatment strategy

  2. Systemic gemcitabine combined with intra-arterial low-dose cisplatin and 5-fluorouracil for advanced hepatocellular carcinoma: Seven cases

    Institute of Scientific and Technical Information of China (English)

    Kiminori Uka; Kazuaki Chayama; Hiroshi Aikata; Shintaro Takaki; Tomokazu Kawaoka; Hiromi Saneto; Daiki Mild; Shoichi Takahashi; Naoyuld Toyota; Katsuhide Ito

    2008-01-01

    The combination of intra-arterial low-dose cisplatin and 5-fluorouracil (5-FU) is effective against advanced hepatocellular carcinoma (HCC).Systemic gemcitabine chemotherapy seems effective in many cancers.We report the results of combination therapy with systemic gemcitabine, intra-arterial low-dose cisplatin and 5-FU (GEMFP).Seven patients with non-resectable advanced HCC were treated with GEMFP.One course of chemotherapy consisted of daily intra-arterial cisplatin (20 mg/body weight/hour on day z, 10 mg/body weight per 0.5 h on d 2-5 and 8-12), followed by 5-FU (250 mg/body weight per 5 h on d 1-5 and 8-12) via an injection port.Gemcitabine at 1000 mg/m2 was administered intravenously at 0.5 h on d 1 and 8.The objective response was 57%.The response to GEMFP was as follows: complete response (no patients), partial response (four patients), stable disease (three patients),and progressive disease (no patients).The median survival period was 8 mo (range, 5-55).With regard to the National Cancer Institute Common Toxicity Criteria (NCI-CTC) grade 3 or 4 adverse reactions, seven (100%),seven, six (86%) and one (14%) patients developed leukopenia, neutropenia, thrombocytopenia and anemia,respectively.GEMFP may potentially be effective for nonresectable advanced HCC, but it has severe hematologic toxicity.

  3. Living Donor Liver Transplantation for Advanced Hepatocellular Carcinoma with Portal Vein Tumor Thrombosis after Concurrent Chemoradiation Therapy.

    Science.gov (United States)

    Han, Dai Hoon; Joo, Dong Jin; Kim, Myoung Soo; Choi, Gi Hong; Choi, Jin Sub; Park, Young Nyun; Seong, Jinsil; Han, Kwang Hyub; Kim, Soon Il

    2016-09-01

    Locally advanced hepatocellular carcinoma (HCC) with portal vein thrombosis carries a 1-year survival rate advanced HCC at initial diagnosis were given CCRT, followed by HAIC, and underwent LDLT at the Severance Hospital, Seoul, Korea. CCRT [45 Gy over 5 weeks with 5-fluorouracil (5-FU) as HAIC] was followed by HAIC (5-FU/cisplatin combination every 4 weeks for 3-12 months), adjusted for tumor response. Down-staging succeeded in all eight patients, leaving no viable tumor thrombi in major vessels, although three patients first underwent hepatic resections. Due to deteriorating liver function, transplantation was the sole therapeutic option and offered a chance for cure. The 1-year disease-free survival rate was 87.5%. There were three instances of post-transplantation tumor recurrence during follow-up monitoring (median, 17 months; range, 10-22 months), but no deaths occurred. Median survival time from initial diagnosis was 33 months. Four postoperative complications recorded in three patients (anastomotic strictures: portal vein, 2; bile duct, 2) were resolved through radiologic interventions. Using an intensive tumor down-staging protocol of CCRT followed by HAIC, LDLT may be a therapeutic option for selected patients with locally advanced HCC and portal vein tumor thrombosis. PMID:27401662

  4. Shape priors for segmentation of the cervix region within uterine cervix images.

    Science.gov (United States)

    Lotenberg, Shelly; Gordon, Shiri; Greenspan, Hayit

    2009-06-01

    The work focuses on a unique medical repository of digital uterine cervix images ("cervigrams") collected by the National Cancer Institute (NCI), National Institute of Health, in longitudinal multiyear studies. NCI together with the National Library of Medicine is developing a unique web-based database of the digitized cervix images to study the evolution of lesions related to cervical cancer. Tools are needed for the automated analysis of the cervigram content to support the cancer research. In recent works, a multistage automated system for segmenting and labeling regions of medical and anatomical interest within the cervigrams was developed. The current paper concentrates on incorporating prior-shape information in the cervix region segmentation task. In accordance with the fact that human experts mark the cervix region as circular or elliptical, two shape models (and corresponding methods) are suggested. The shape models are embedded within an active contour framework that relies on image features. Experiments indicate that incorporation of the prior shape information augments previous results.

  5. Current and Future Treatment Strategies for Patients with Advanced Hepatocellular Carcinoma: Role of mTOR Inhibition.

    Science.gov (United States)

    Finn, Richard S

    2012-11-01

    Hepatocellular carcinoma (HCC) is a common cancer that has the third highest cancer-related mortality rate worldwide. Although potentially curable by transplantation if detected early, the majority of cases are diagnosed at an advanced stage of disease for which limited treatment options are available. The only proven systemic therapy for advanced HCC is sorafenib, a multi-kinase inhibitor that has demonstrated modest efficacy and reasonable tolerability in patients with advanced HCC. Five years after the approval of sorafenib, no other agent has been proven to be beneficial in the first- or second-line setting in advanced HCC. While molecular studies have highlighted various potential targets in HCC, the mammalian target of rapamycin (mTOR) has emerged as an exciting target for cancer therapy including HCC. Laboratory data have linked the phosphatidylinositol 3-kinase/AKT/mTOR axis to various oncogenic processes, including survival and angiogenesis. Historically, mTOR inhibitors have been used for their immunosuppressive properties, but more recently they have been approved as anticancer agents. Retrospective HCC studies suggest that the inclusion of mTOR inhibition as part of an immunosuppressant regimen after transplantation may reduce HCC recurrence compared with other immunosuppressive agents such as calcineurin inhibitors. More recently, single-arm, phase I/II studies have shown that mTOR inhibitors also have activity as monotherapy in cases of recurrent HCC or de novo advanced HCC. This article will review the rationale for targeting the mTOR pathway in HCC, and the currently available clinical data supporting its development for HCC. PMID:24159589

  6. Asian consensus workshop report: expert consensus guideline for the management of intermediate and advanced hepatocellular carcinoma in Asia.

    Science.gov (United States)

    Han, Kwang-Hyub; Kudo, Masatochi; Ye, Sheng-Long; Choi, Jong Young; Poon, Roonni Tung-Ping; Seong, Jinsil; Park, Joong-Won; Ichida, Takafumi; Chung, Jin Wook; Chow, Pierce; Cheng, Ann-Lii

    2011-01-01

    Hepatocellular carcinoma (HCC) is a highly prevalent disease in many Asian countries, accounting for 80% of victims worldwide. Screening programs improve the detection of early HCC and have a positive impact on survival, but the majority of HCC patients in Asia still present with advanced stage disease. The treatment outcomes of HCC are affected by multiple variables, including liver function, performance status of the patient, and tumor stage. Therefore, it is not easy to apply a multidisciplinary therapeutic approach for optimal management. At present, limited numbers of HCC patients are eligible for curative therapies such as surgery or ablation in Asia. Therefore, most patients are eligible for only palliative treatments. For optimal management, the treatment choice is guided by staging systems and treatment guidelines. Numerous staging systems have been proposed and treatment guidelines vary by region. According to the Barcelona Clinic Liver Cancer (BCLC) guideline based on evidence from randomized clinical trials, only transarterial chemoembolization (TACE) is recommended for intermediate stage HCC and sorafenib for advanced stage HCC. However, treatment guidelines from Asian countries have adopted several other therapeutic modalities such as a surgical approach, hepatic arterial infusion chemotherapy, external radiation, and their combinations based on clinical experiences for intermediate and advanced stage HCC. Although TACE is the main therapeutic modality in the intermediate stage, overall therapeutic outcomes depend on the tumor size. In the advanced stage, the prognosis depends on the tumor status, e.g. major vessel invasion or extrahepatic spread. Thus, a new staging system representing prognoses suitable for Asian HCC patients and a corresponding optimal treatment algorithm should be further investigated using evidence-based data, which will finally bring about an Asian consensus for the management of intermediate and advanced stage HCC.

  7. Enhanced skin toxicity with concomitant cetuximab and radiotherapy in patients with locally advanced head and neck squamous cell carcinoma

    International Nuclear Information System (INIS)

    Purpose: When associated with radiotherapy the monoclonal antibodies such as cetuximab might be exacerbate skin toxicity. The aim of this study was to retrospectively analyze acute dermatological toxicity in ten consecutive patients with locally advanced head and neck squamous cell carcinoma treated from march 2008 to May 2009 according to Bonner protocol. Patients and methods: We have treated with radiotherapy and cetuximab ten patients with locally advanced head and neck squamous cell carcinoma of the oropharynx, hypopharynx, larynx or oral cavity, stage 3-4B and non metastatic. All our patients were 3D planned and scheduled for conventional fractionation 70 Gy/35 fractions over 47 days, five days weekly. Uninvolved neck received 50 Gy and gross nodal disease received 70 Gy as the primary tumor. Cetuximab was administered one week before radiotherapy at a loading dose of 400 mg per square meter of body surface area over 120 minutes, followed by weekly 60 minutes infusions at 250 mg per square meter for the duration of radiotherapy. Results: In eight patients (80%) grade 3 radiation dermatitis occurred as early as with 28 Gy at a median dose of 42 Gy (range 28-60 Gy). the median radiotherapy dose was 6 Gy with an overall treatment time of 57.7 days (range 41-70 days). were administered 78 cycles of cetuximab, one patient discontinued after five cycles due to infusion reactions. There was no correlation between toxicity and acne-like rash due to cetuximab. Conclusion: Our results albeit in disagreement with the original study are rather similar with the experience of other European centers that encounter grade 3-4 radiation dermatitis in 49% of their patients or Australian centers that reported 79% of same degree of toxicity. (authors)

  8. Follow-up of patients treated with retinoic acid for the control of radioiodine non-responsive advanced thyroid carcinoma

    Directory of Open Access Journals (Sweden)

    S.M. Coelho

    2011-01-01

    Full Text Available During thyroid tumor progression, cellular de-differentiation may occur and it is commonly accompanied by metastatic spread and loss of iodine uptake. Retinoic acid (RA administration might increase iodine uptake in about 40% of patients, suggesting that RA could be a promising therapeutic option for radioiodine non-responsive thyroid carcinoma, although a prospective study with a long-term follow-up has not been reported. This was a clinical prospective study assessing the value of 13-cis-RA in patients with advanced thyroid carcinoma and its impact on major outcomes such as tumor regression and cancer-related death with a long-term follow-up of patients submitted to radioiodine (131I therapy after RA administration. Sixteen patients with inoperable disease and no significant radioiodine uptake on post-therapy scan were selected. Patients were treated orally with 13-cis-RA at a dose of 1.0 to 1.5 mg·kg-1·day-1 for 5 weeks and then submitted to radioiodine therapy (150 mCi after thyroxine withdrawal. A whole body scan was obtained 5 to 7 days after the radioactive iodine therapy. RECIST criteria were used to evaluate the response. An objective partial response rate was observed in 18.8%, a stable disease rate in 25% and a progression disease rate in 56.2%. Five patients died (62.5% in the group classified as progression of disease. Progression-free survival rate (PFS ranged from 72 to 12 months, with a median PFS of 26.5 months. RA may be an option for advanced de-differentiated thyroid cancer, due to the low rate of side effects.

  9. Role of regorafenib as second-line therapy and landscape of investigational treatment options in advanced hepatocellular carcinoma

    Directory of Open Access Journals (Sweden)

    Trojan J

    2016-09-01

    Full Text Available Jörg Trojan, Oliver Waidmann Medizinische Klinik 1, Universitätsklinikum Frankfurt, Germany Abstract: Sorafenib is still the only systemic drug approved for the treatment of advanced hepatocellular carcinoma (HCC. In recent years, several investigational agents mainly targeting angiogenesis failed in late-phase clinical development due to either toxicity or lack of benefit. Recently, data of the RESORCE trial, a placebo-controlled Phase III study that evaluated the efficacy and safety of regorafenib in patients with HCC and documented disease progression after systemic first-line treatment with sorafenib, were presented at the ESMO World Congress on Gastrointestinal Cancer, 2016. Regorafenib treatment resulted in a 2.8-month survival benefit compared to placebo (10.6 months vs 7.8 months. Side effects were consistent with the known profile of regorafenib. The approval of regorafenib for this indication is expected in 2017. Further candidate agents in Phase III evaluation for second-line treatment of patients with HCC are the MET inhibitors tivantinib and cabozantinib, the vascular endothelial growth factor receptor-2 antibody ramucirumab, and the programmed death receptor-1 (PD-1 blocking antibody pembrolizumab. Furthermore, results from two first-line trials with either the tyrosine kinase inhibitor lenvatinib or the PD-1 antibody nivolumabin in comparison to sorafenib are awaited in the near future and might further change the treatment sequence of advanced HCC. Keywords: hepatocellular carcinoma, receptor tyrosine kinase inhibitor, sorafenib, regorafenib, lenvatinib, tivantinib, cabozantinib, ramucirumab, immunotherapy, anti-CTLA-4, anti-PD-1, oncolytic virus

  10. MRI-detectable polymeric micelles incorporating platinum anticancer drugs enhance survival in an advanced hepatocellular carcinoma model

    Directory of Open Access Journals (Sweden)

    Vinh NQ

    2015-06-01

    Full Text Available Nguyen Quoc Vinh,1 Shigeyuki Naka,1 Horacio Cabral,2 Hiroyuki Murayama,1 Sachiko Kaida,1 Kazunori Kataoka,2 Shigehiro Morikawa,3 Tohru Tani4 1Department of Surgery, Shiga University of Medical Science, Shiga, Japan; 2Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan; 3Department of Nursing, Shiga University of Medical Science, Shiga, Japan; 4Biomedical Innovation Center, Shiga University of Medical Science, Shiga, Japan Abstract: Hepatocellular carcinoma (HCC is one of the most intractable and lethal cancers; most cases are diagnosed at advanced stages with underlying liver dysfunction and are frequently resistant to conventional chemotherapy and radiotherapy. The development of tumor-targeting systems may improve treatment outcomes. Nanomedicine platforms are of particular interest for enhancing chemotherapeutic efficiency, and they include polymeric micelles, which enable targeting of multiple drugs to solid tumors, including imaging and therapeutic agents. This allows concurrent diagnosis, targeting strategy validation, and efficacy assessment. We used polymeric micelles containing the T1-weighted magnetic resonance imaging contrast agent gadolinium-diethylenetriaminpentaacetic acid (Gd-DTPA and the parent complex of the anticancer drug oxaliplatin [(1,2-diaminocyclohexaneplatinum(II (DACHPt] for simultaneous imaging and therapy in an orthotopic rat model of HCC. The Gd-DTPA/DACHPt-loaded micelles were injected into the hepatic artery, and magnetic resonance imaging performance and antitumor activity against HCC, as well as adverse drug reactions were assessed. After a single administration, the micelles achieved strong and specific tumor contrast enhancement, induced high levels of tumor apoptosis, and significantly suppressed tumor size and growth. Moreover, the micelles did not induce severe adverse reactions and significantly improved survival outcomes in comparison to oxaliplatin or

  11. Enhanced skin toxicity with concomitant cetuximab and radiotherapy in patients with locally advanced head and neck squamous cell carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Bujor, L.; Grillo, I.M.; Pimentel, N. [Hospital Santa Maria, Radioterapia, Lisboa (Portugal); Macor, C.; Catarina, M. [Hospital Santa Maria, ORL, Lisboa (Portugal); Ribeiro, L. [Hospital Santa Maria, Oncologia, Lisboa (Portugal)

    2009-10-15

    Purpose: When associated with radiotherapy the monoclonal antibodies such as cetuximab might be exacerbate skin toxicity. The aim of this study was to retrospectively analyze acute dermatological toxicity in ten consecutive patients with locally advanced head and neck squamous cell carcinoma treated from march 2008 to May 2009 according to Bonner protocol. Patients and methods: We have treated with radiotherapy and cetuximab ten patients with locally advanced head and neck squamous cell carcinoma of the oropharynx, hypopharynx, larynx or oral cavity, stage 3-4B and non metastatic. All our patients were 3D planned and scheduled for conventional fractionation 70 Gy/35 fractions over 47 days, five days weekly. Uninvolved neck received 50 Gy and gross nodal disease received 70 Gy as the primary tumor. Cetuximab was administered one week before radiotherapy at a loading dose of 400 mg per square meter of body surface area over 120 minutes, followed by weekly 60 minutes infusions at 250 mg per square meter for the duration of radiotherapy. Results: In eight patients (80%) grade 3 radiation dermatitis occurred as early as with 28 Gy at a median dose of 42 Gy (range 28-60 Gy). the median radiotherapy dose was 6 Gy with an overall treatment time of 57.7 days (range 41-70 days). were administered 78 cycles of cetuximab, one patient discontinued after five cycles due to infusion reactions. There was no correlation between toxicity and acne-like rash due to cetuximab. Conclusion: Our results albeit in disagreement with the original study are rather similar with the experience of other European centers that encounter grade 3-4 radiation dermatitis in 49% of their patients or Australian centers that reported 79% of same degree of toxicity. (authors)

  12. c-MET receptor tyrosine kinase as a molecular target in advanced hepatocellular carcinoma

    Directory of Open Access Journals (Sweden)

    Granito A

    2015-04-01

    Full Text Available Alessandro Granito,1 Elena Guidetti,1 Laura Gramantieri2,3 1Dipartimento di Scienze Mediche e Chirurgiche Università di Bologna, Bologna, Italy; 2Dipartimento dell'Apparato Digerente, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy; 3Centro di Ricerca Biomedica Applicata (CRBA, Azienda Ospedaliero-Universitaria Policlinico S Orsola-Malpighi e Università di Bologna, Bologna, Italy Abstract: c-MET is the membrane receptor for hepatocyte growth factor (HGF, also known as scatter factor or tumor cytotoxic factor, a mitogenic growth factor for hepatocytes. HGF is mainly produced by cells of mesenchymal origin and it mainly acts on neighboring epidermal and endothelial cells, regulating epithelial growth and morphogenesis. HGF/MET signaling has been identified among the drivers of tumorigenesis in human cancers. As such, c-MET is a recognized druggable target, and against it, targeted agents are currently under clinical investigation. c-MET overexpression is a common event in a wide range of human malignancies, including gastric, lung, breast, ovary, colon, kidney, thyroid, and liver carcinomas. Despite c-MET overexpression being reported by a large majority of studies, no evidence for a c-MET oncogenic addiction exists in hepatocellular carcinoma (HCC. In particular, c-MET amplification is a rare event, accounting for 4%–5% of cases while no mutation has been identified in c-MET oncogene in HCC. Thus, the selection of patient subgroups more likely to benefit from c-MET inhibition is challenging. Notwithstanding, c-MET overexpression was reported to be associated with increased metastatic potential and poor prognosis in patients with HCC, providing a rationale for its therapeutic inhibition. Here we summarize the role of activated HGF/MET signaling in HCC, its prognostic relevance, and the implications for therapeutic approaches in HCC. Keywords: hepatocellular carcinoma, c-MET, clinical trials

  13. Somatostatin receptor scintigraphy in advanced renal cell carcinoma. Results of a phase II-trial of somatostatine analogue therapy in patients with advanced RCC

    Energy Technology Data Exchange (ETDEWEB)

    Freudenberg, L.S.; Goerges, R.; Stergar, H.; Bockisch, A. [Dept. of Nuclear Medicine, Univ. of Duisburg-Essen (Germany); Gauler, T.; Bauer, S. [Dept. of Internal Medicine (Cancer Research), Univ. of Duisburg-Essen (Germany); Antoch, G. [Dept. of Diagnostic and Interventional Radiology and Neuroradiology, Univ. of Duisburg-Essen (Germany); Schuette, J. [Dept. of Medical Oncology/Hematology, Marien-Hospital Duesseldorf (Germany)

    2008-07-01

    Aims: objective of this prospective study was to evaluate the role of somatostatin receptor scintigraphy (SRS) in advanced renal cell carcinoma (RCC) with respect to potential therapy with somatostatin analogue (SST-A) and to assess the response rate under therapy with SST-A. Patients, methods: 16 patients with documented progression of histologically confirmed advanced RCC were included. Planar whole-body SRS was performed 4, 24 and 48h post i.v. injection of 175-200 MBq {sup 111}In-pentetreoide. 5 and 25 h p.i. SPECT of thorax and abdomen were performed. Documentation of somatostatin receptor expression via SRS in > 50% of known tumour lesions was the criteria for treatment start with SST-A (Sandostatin LAR {sup registered} -Depot 30mg i.m. every four weeks). Results: in 9/16 of the patients SRS showed at least one metastasis with moderate (n = 5) or intense (n = 4) tracer uptake. Lesion-based SRS evaluation showed only 12.1% (20/165) of all metastases. Most false-negative lesions were located in the lungs. In too patients, the majority of the known metastases was SRS positive and these patients received SST-A therapy. The first radiographic evaluation after a two-month interval showed progressive disease in both patients. Conclusions: we conclude that SRS is of limited value in staging of advanced RCC. In our patients SST-A did not result in a growth control of RCC. Consequently, the use of SST-A in advanced RCC seems to be no relevant therapeutic option. (orig.)

  14. The behavior of the uterine cervix during labor

    NARCIS (Netherlands)

    H.J.H.M. van Dessel (Thierry)

    1992-01-01

    textabstractLittle appears to be kno'\\vn about the relationship between behavior of the uterine cervix and myometrial activity during the first stage of labor.ns Considering the extensive medical and social problems related to dysfunctional behavior of the cervix during parturition, the lack of know

  15. Phase-II study on stereotactic radiotherapy of locally advanced pancreatic carcinoma

    DEFF Research Database (Denmark)

    Høyer, Morten; Roed, Henrik; Sengeløv, Lisa;

    2005-01-01

    BACKGROUND AND PURPOSE: The majority of patients with pancreatic cancer have advanced disease at the time of diagnosis and are not amenable for surgery. Stereotactic radiotherapy (SRT) may be an alternative treatment for patients with locally advanced disease. The effect of SRT was investigated...

  16. Cervix cancer; Cancer du col uterin

    Energy Technology Data Exchange (ETDEWEB)

    Pointreau, Y.; Ruffier Loubiere, A.; Barillot, I. [Service de radiotherapie, centre regional universitaire de cancerologie Henry-S.-Kaplan CHU de Tours, Hpital Bretonneau, 37 - Tours (France); Pointreau, Y. [Universite Francois-Rabelais de Tours, GICC, 37 - Tours (France); CNRS, UMR 6239 -Genetique, Immunotherapie, Chimie et Cancer-, 37 - Tours (France); CHRU de Tours, laboratoire de pharmacologie-toxicologie, 37 - Tours (France); Denis, F. [Centre Jean-Bernard, 72 - Le Mans (France); Barillot, I. [Universite Francois-Rabelais, 37 - Tours (France)

    2010-07-01

    Cervix cancers declined in most developed countries in recent years, but remain, the third worldwide leading cause of cancer death in women. A precise staging, based on clinical exam, an abdominal and pelvic MRI, a possible PET-CT and a possible lymph node sampling is necessary to adapt the best therapeutic strategy. In France, the treatments of tumors of less than 4 cm without nodal involvement are often based on radiotherapy followed by surgery and, whereas tumors larger than 4 cm and involved nodes are treated with concurrent chemoradiotherapy. Based on an illustrated clinical case, indications, delineation, dosimetry and complications expected with radiotherapy are demonstrated. (authors)

  17. Reliability of recording uterine cancer in death certification in France and age-specific proportions of deaths from cervix and corpus uteri.

    Science.gov (United States)

    Rogel, Agnès; Belot, Aurélien; Suzan, Florence; Bossard, Nadine; Boussac, Marjorie; Arveux, Patrick; Buémi, Antoine; Colonna, Marc; Danzon, Arlette; Ganry, Olivier; Guizard, Anne-Valérie; Grosclaude, Pascale; Velten, Michel; Jougla, Eric; Iwaz, Jean; Estève, Jacques; Chérié-Challine, Laurence; Remontet, Laurent

    2011-06-01

    French uterine cancer recordings in death certificates include 60% of "uterine cancer, Not Otherwise Specified (NOS)"; this hampers the estimation of mortalities from cervix and corpus uteri cancers. The aims of this work were to study the reliability of uterine cancer recordings in death certificates using a case matching with cancer registries and estimate age-specific proportions of deaths from cervix and corpus uteri cancers among all uterine cancer deaths by a statistical approach that uses incidence and survival data. Deaths from uterine cancer between 1989 and 2001 were extracted from the French National database of causes of death and case-to-case matched to women diagnosed with uterine cancer between 1989 and 1997 in 8 cancer registries. Registry data were considered as "gold-standard". Among the 1825 matched deaths, cancer registries recorded 830 cervix and 995 corpus uteri cancers. In death certificates, 5% and 40% of "true" cervix cancers were respectively coded "corpus" and "uterus, NOS" and 5% and 59% of "true" corpus cancers respectively coded "cervix" and "uterus, NOS". Miscoding cervix cancers was more frequent at advanced ages at death and in deaths at home or in small urban areas. Miscoding corpus cancers was more frequent in deaths at home or in small urban areas. From the statistical method, the estimated proportion of deaths from cervix cancer among all uterine cancer deaths was higher than 95% in women aged 30-40 years old but declined to 35% in women older than 70 years. The study clarifies the reason for poor encoding of uterus cancer mortality and refines the estimation of mortalities from cervix and corpus uteri cancers allowing future studies on the efficacy of cervical cancer screening.

  18. Combined radiotherapy and preradiation chemotherapy with Cisplatin and 5-Fluorouracil for advanced esophageal carcinoma, 1

    International Nuclear Information System (INIS)

    Eight patients with untreated squamous cell carcinoma of the esophagus accompanying distant metastases who were treated by one to five cycles of chemotherapy consisting of Cisplatin and 120 hour infusion of 5-Fluorouracil were reported. Two patients showed complete response (CR), four partial response (PR), one minor response, and one no response. High response rate of 75% (6 of 8) was obtained. Radiation therapy was then administered to six of the patients. After definitive treatment, CR was obtained in four, and PR in two of the cases. However, relapses were noted in all four of the CR cases, with four at distant sites, and one locally. Five of the eight patients (62.5%) survived one year and two survived three years (25%). Two patients could not receive radiotherapy because of uncontrollable lung metastases or death from duodenal ulcer. Although the follow-up period is still short, the combined treatment of radiation and preradiation chemotherapy appears to be an effective treatment, and has made a major impact upon survival time in cases of disseminated esophageal carcinoma. (author)

  19. Sorafenib for Egyptian patients with advanced hepatocellular carcinoma; single center experience

    Directory of Open Access Journals (Sweden)

    Omar Abdel-Rahman

    2014-03-01

    Conclusions: In limited resource countries like Egypt, we suggest that the use of sorafenib for the treatment of advanced HCC cases should be restricted to a highly selected subgroup of patients with good performance and child A.

  20. Regional approaches to the management of patients with advanced, radioactive iodine-refractory differentiated thyroid carcinoma

    NARCIS (Netherlands)

    Brose, M.S.; Smit, J.W.; Capdevila, J.; Elisei, R.; Nutting, C.; Pitoia, F.; Robinson, B.; Schlumberger, M.; Shong, Y.K.; Takami, H.

    2012-01-01

    For patients with advanced, radioactive iodine-refractory differentiated thyroid cancer, current treatment guidelines recommend clinical trial enrollment or small-molecule kinase inhibitor therapy. However, details of patient management vary between countries depending on trial availability and nati

  1. Sorafenib in Advanced Hepatocellular Carcinoma: A Nationwide Retrospective Study of Efficacy and Tolerability

    OpenAIRE

    Anne Helene Køstner; Morten Sorensen; René Krøjgaard Olesen; Henning Grønbæk; Ulrik Lassen; Morten Ladekarl

    2013-01-01

    Background. Advanced HCC is a clinical challenge with limited treatment options. The multikinase inhibitor sorafenib is the first and only agent showing a survival benefit in these patients. In this study we evaluate the efficacy and tolerability of sorafenib in an unselected patient population. Furthermore we explore the role of alpha-fetoprotein ( α FP) as a potential biomarker for treatment efficacy and correlation to survival. Methods. Seventy-six patients with advanced HCC, not eligible ...

  2. Rhabdomyosarcoma of Cervix: A Case Report

    Science.gov (United States)

    Hosseini, Maryam Sadat; Ashrafganjoei, Tahereh; Sourati, Ainaz; Tabatabeifar, Morteza; Mohamadianamiri, Mahdiss

    2016-01-01

    Introduction Rhabdomyosarcoma has known as a highly malignant soft tissue sarcoma. It has been the most common soft tissue sarcoma in childhood, accounting for about 3 to 4 % of all cases of childhood cancer. Rhabdomyosarcoma was rare in adults, accounting for 3% of all soft-tissue sarcomas. embryonal rhabdomyosarcoma of female genital tract including uterine cervix in an adult was rare. Case Presentation This study has reported a 33-year-old woman presented with abnormal vaginal discharge. Gynecologic examination revealed a cervical mass with grape- like feature protruding into vagina with posterior- superior vaginal wall involvement. Biopsy has performed and pathologic examination was consistent with embryonal botryoid type rhabdomyosarcoma. She has undergone the staging work up measurements including thoracic computed tomography (CT) scan, abdominopelvic magnetic resonance imaging (MRI), bone scan and bone marrow examination. In exception of abdominopelvic MRI, with 2 suspicious pelvic lymph nodes in addition of cervical mass, all others were normal. Radical hysterectomy with lymph node debulking and ovarian preservation has performed. Final results have shown embryonal botryoid type rhabdomyosarcoma of cervix. ovaries, endometrium, parametrium, and follopian tubes were unremarkable. Pelvic lymph nodes pathology and intraabdominal fluid cytology were negative for malignancy. Lymphovascular invasion was identified. She has advised for adjuvant chemotherapy. Conclusions This case has reminded that embryonal rhabdomyosarcoma could occur in uncommon site and older female. Longer follow up of these cases has required due to lack of survival data for embryonal rhabdomyosarcoma of this site and age group.

  3. Planned preoperative radiation therapy vs. definitive radiotherapy for advanced laryngeal carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Kazem, I.; van den Broek, P.

    1984-10-01

    In the period 1970-1980 inclusive, 191 patients with T3T4 laryngeal carcinoma (glottic: 63 and supraglottic: 128) received either definitive radiation therapy (RT) (60-65 Gy in 6-7 weeks) or planned preoperative radiation therapy (25 Gy in 5 equal daily fractions of 5 Gy) followed by laryngectomy with or without neck dissection (RT + S). Selection for RT vs. RT + S was based on medical operability and/or patient's refusal to undergo surgery. All patients are evaluable with minimum of 2 years observation. Crude 5 and 10-year survival probability for 32 patients with glottic localization who received RT is 55% and 38% vs. 65% and 65% respectively for 31 treated with RT + S. For 52 patients with supraglottic site who received RT, the 5 and 10-year survival is 44% and 44% vs. 82% and 60% for 76 patients treated with RT + S.

  4. Whole pelvis megavoltage irradiation with single doses of 1000 rad to palliate advanced gynecologic cancers. [Incidence and severity of acute complications

    Energy Technology Data Exchange (ETDEWEB)

    Boulware, R.J.; Caderao, J.B.; Delclos, L.; Wharton, J.T.; Peters, L.J.

    1979-03-01

    This study reviews the experiences at M.D. Anderson Hospital of treating advanced gynecologic malignacies for palliation with single doses of 1000 rad per fraction. When feasible, this treatment was repeated twice (for a total of 3 treatments between intervals of 3 to 4 weeks. The patients who received 3 treatments had the best palliation; 2 treatments were more effective than 1. The palliative response was good in cervix, vagina, and vulva, poor in endometrial and ovarian carcinoma. The follow-up was short in some cases, but the acute complications appear minimal.

  5. Phase II trial of bevacizumab and erlotinib as a second-line therapy for advanced hepatocellular carcinoma

    Directory of Open Access Journals (Sweden)

    Kaseb AO

    2016-02-01

    Full Text Available Ahmed O Kaseb,1 Jeffrey S Morris,2 Michiko Iwasaki,1 Humaid O Al-Shamsi,1 Kanwal Pratap Singh Raghav,1 Lauren Girard,1 Sheree Cheung,1 Van Nguyen,3 Khaled M Elsayes,4 Lianchun Xiao,2 Reham Abdel-Wahab,1,5 Ahmed S Shalaby,1 Manal Hassan,1 Hesham M Hassabo,1 Robert A Wolff,1 James C Yao1 1Department of Gastrointestinal Medical Oncology, 2Department of Biostatistics, 3Department of Pharmacy, 4Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; 5Department of Clinical Oncology, Assiut University Hospital, Assiut, Egypt Trial registry: Clinicaltrials.gov #NCT01180959. Background: Early clinical studies of bevacizumab and erlotinib in advanced hepatocellular carcinoma (HCC have a tolerable toxicity and a promising clinical outcome. We evaluated the efficacy and tolerability of this combination as a second-line therapy for HCC refractory to sorafenib. Methods: For this single-arm, Phase II study, we recruited patients with Child–Pugh class A or B liver disease, Eastern Cooperative Oncology Group performance status 0–2, and advanced HCC that was not amenable to surgical or regional therapies and treatment with sorafenib had failed (disease progressed or patient could not tolerate sorafenib. Patients received 10 mg/kg intravenous bevacizumab every 14 days and 150 mg oral erlotinib daily for 28-day cycles until progression. Tumor response was evaluated every two cycles using Response Evaluation Criteria in Solid Tumors. The primary end point was the 16-week progression-free survival rate. Secondary end points included time to progression and overall survival. Results: A total of 44 patients were enrolled and had a median follow-up time of 33.8 months (95% confidence interval [CI]: 23.5 months – not defined. The 16-week progression-free survival rate was 43% (95% CI: 28%–59%, median time to progression was 3.9 months (95% CI: 2.0–8.3 months, and median overall survival duration was 9.9 months

  6. Successful treatment of advanced hepatocellular carcinoma by combined administration of 5-fiuorouracil and pegylated interferon-α

    Institute of Scientific and Technical Information of China (English)

    Kazutaka Kurokohchi; Kouichi Takaguchi; Keiji Kita; Tsutomu Masaki; Shigeki Kuriyama

    2005-01-01

    We report a case of hepatocellular carcinoma (HCC) treated successfully by transarterial chemoembolization (TACE) followed by combination therapy of 5-fiuorouracil (5-FU)and pegylated interferon-α (PEG-IFN-α). In the present case, the patient had massive and advanced HCC with a diameter of over 8 cm located in segment 7 (S7) of the liver.Furthermore, the tumor invaded into the major branch of the portal vein (Vp3). After TACE, combined administration of 5-FU and PEG-IFN-α was performed for 5 mo. HCC was totally eradicated and the serum levels of tumor markers were markedly decreased by the treatment. Although it has been reported that the combined use of conventional IFN-α and 5-FU showed striking effects on HCC in some cases, this case may suggest the more promising effect of PEG-IFN-α with a long-lasting effect, in the combined use with 5-FU for the treatment of massive advanced HCC.

  7. Evaluation of the dosimetric feasibility of hippocampal sparing intensity-modulated radiotherapy in patients with locally advanced nasopharyngeal carcinoma.

    Directory of Open Access Journals (Sweden)

    Guang Han

    Full Text Available PURPOSE: The objective of this study was to evaluate the dosimetric feasibility of using hippocampus (HPC sparing intensity-modulated radiotherapy (IMRT in patients with locally advanced nasopharyngeal carcinoma (NPC. MATERIALS/METHODS: Eight cases of either T3 or T4 NPC were selected for this study. Standard IMRT treatment plans were constructed using the volume and dose constraints for the targets and organs at risk (OAR per Radiation Therapy Oncology Group (RTOG 0615 protocol. Experimental plans were constructed using the same criteria, with the addition of the HPC as an OAR. The two dose-volume histograms for each case were compared for the targets and OARs. RESULTS: All plans achieved the protocol dose criteria. The homogeneity index, conformity index, and coverage index for the planning target volumes (PTVs were not significantly compromised by the avoidance of the HPC. The doses to all OARs, excluding the HPC, were similar. Both the dose (Dmax, D2%, D40%, D mean, D median, D98% and D min and volume (V5, V10, V15, V20, V30, V40 and V50 parameters for the HPC were significantly lower in the HPC sparing plans (p<0.05, except for D min (P = 0.06 and V5 (P = 0.12. CONCLUSIONS: IMRT for patients with locally advanced NPC exposes the HPC to a significant radiation dose. HPC sparing IMRT planning significantly decreases this dose, with minimal impact on the therapeutic targets and other OARs.

  8. Retrospective analysis on prognostic impact of adjuvant chemotherapy in the patients with advanced and resectable oral squamous cell carcinoma

    International Nuclear Information System (INIS)

    The effect of adjuvant chemotherapy on oral squamous cell carcinoma (SCC) is unclear mainly because there have been a few studies which evaluate the efficacy of adjuvant chemotherapy. The purpose of this retrospective study was to analyze the efficacy of adjuvant chemotherapy in the patients with advanced and resectable oral SCC. Forty-one patients in whom advanced SCC (stage III and IV) was completely removed were included in this study. The impact of multiple variables including T-classification, degree of differentiation, mode of invasion, number and level of cervical metastatic node, pre- and post-operative radiation therapy, neoadjuvant chemotherapy, and adjuvant chemotherapy on survival and control of local relapse or distant metastasis was assessed using the stepwise Cox proportional hazards model. The level of neck node metastasis (p<0.02) was a significant independent predictor for cause-specific survival and adjuvant chemotherapy was of borderline significance (p=0.07). The number of neck node metastasis (p<0.01) and adjuvant chemotherapy (p<0.01) were significantly related with disease free survival. The results of this retrospective study suggested that adjuvant chemotherapy had a significant benefit in improving disease free survival. (author)

  9. Application of tumor-node-metastasis staging 2002 version in locally advanced hepatocellular carcinoma: is it predictive of surgical outcome?

    International Nuclear Information System (INIS)

    Locally advanced (pT3-4N0M0) hepatocellular carcinoma (HCC) is a heterogeneous group of tumors, which consists of four different categories, including HCC with 'multiple tumors more than 5 cm', 'major vascular invasion', 'invasion of adjacent organs', and 'perforation of visceral peritoneum'. The aim of our study was to verify whether the 2002 version of the Tumor-Node-Metastasis staging system could predict surgical outcomes in patients with locally advanced HCC. We retrospectively reviewed 298 patients with pT3-4N0M0 HCC who underwent hepatic resection from 1993 to 2000 in an academic tertiary hospital. Overall survival (OS) and cumulative recurrence rate (CRR) of the four categories of locally advanced HCC patients were compared. In multivariate analysis, major vascular invasion was identified as the most significant factor (HR = 3.291, 95% CI 2.362-4.584, P < 0.001) followed by cirrhosis status on OS, and was found to be the only independent factor of CRR (HR = 2.242, 95% CI 1.811-3.358, P < 0.001) in patients with locally advanced HCC. Among the four categories of locally advanced HCC, OS was significantly worse, and CRR was significantly higher in patients with HCC with major vascular invasion (pT3) than with multiple tumors more than 5 cm (pT3); or tumor invasion of adjacent organs (pT4); or perforation of visceral peritoneum (pT4). No significant differences were observed in OS or CRR between the latter three groups of patients. HCC with major vascular invasion, which are classified as pT3 under the current TNM staging, have the worst prognosis when compared with the other categories of pT3-4 disease. There is a need to redefine the T classification and to stratify locally advanced HCC

  10. Comparison of Acute Toxicities in Two Primary Chemoradiation Regimens in the Treatment of Advanced Head and Neck Squamous Cell Carcinoma

    Science.gov (United States)

    Fan, Katherine Y.; Gogineni, Hrishikesh; Zaboli, David; Lake, Spencer; Zahurak, Marianna L.; Best, Simon R.; Levine, Marshall A.; Tang, Mei; Zinreich, Eva S.; Saunders, John R.; Califano, Joseph A.; Blanco, Ray G.; Pai, Sara I.; Messing, Barbara; Ha, Patrick K.

    2013-01-01

    Purpose The optimal dosage and frequency of platinum-based chemoradiotherapy (CRT) regimen for treating advanced head and neck squamous cell carcinoma remains unresolved. This study aims to compare the toxicity and efficacy of weekly versus more dose-intensive cisplatin-based CRTs. Methods We reviewed 155 stage III/IV head and neck squamous cell carcinoma patients with no evidence of distant metastasis treated with one of two CRT regimens from 2000 to 2010 at Greater Baltimore Medical Center. Twice-daily radiation was provided as a split course over a 45-day period. Regimen A consisted of concomitant cisplatin (30 mg/m2/1 h) weekly for 6 cycles; regimen B consisted of concomitant cisplatin (12 mg/m2/1 h) and 5-fluorouracil (600 mg/m2/20 h) on days 1 through 5 and days 29 through 33. Main outcome measures included acute toxicities (myelosuppression, neurotoxicity, nephrotoxicity, gastrointestinal dysfunction), unplanned hospitalizations, and disease control at 12 months. Results Patients on regimen A were much less likely to experience ototoxicity due to their treatment (0% vs. 9.8%, P = 0.04). They were more likely to experience thrombocytopenia acutely (46% vs. 26%, P = 0.02), but the toxicity was not limiting (grade 1–2). No significant differences exist in the incidence of other toxicities or unplanned hospitalizations. At 1 year, 97% of patients on A vs. 86% of patients on regimen B were free of disease (P = 0.11). Conclusions With concurrent radiotherapy, low-dose, single-agent, weekly cisplatin is less likely than higher-dose daily cisplatin plus 5-fluorouracil provided at the beginning and end of treatment to be associated with ototoxicity. The preliminary data suggest at least equivalent efficacy, but longer follow-up is required. PMID:22290566

  11. Therapeutic and diagnostic procedures in preinvasive disease of the cervix and cervical cancer in pregnant women; Postepowanie diagnostyczne i terapeeutyczne w stanach przedrakowych i raku szyjki macicy u ciezarnych

    Energy Technology Data Exchange (ETDEWEB)

    Wolna, M.; Pisarski, T.; Kedzia, H. [Instytut Ginekologii i Poloznictwa, Akademia Medyczna, Poznan (Poland)] [and others

    1993-12-31

    154 pregnant women with displasis and cervical carcinoma of the uterus treated in the Institute in years 1953-1990 underwent investigation. Authors noticed that only 50 pathologies were diagnosed in 1st trimester of pregnancy and 85% constituted precancerous and early forms of carcinoma of the uterine cervix. Authors presented the model of management and care of pregnancy, labour and puerperium in these patients. Due to this procedure we obtained 90% comparability of preliminary and final diagnosis. (author) 18 refs, 7 tabs

  12. Experience with combination of docetaxel, cisplatin plus 5-fluorouracil chemotherapy, and intensity-modulated radiotherapy for locoregionally advanced nasopharyngeal carcinoma

    International Nuclear Information System (INIS)

    Our aim was to evaluate the efficacy and toxicity of cisplatin, fluorouracil, and docetaxel chemotherapy plus intensity-modulated radiotherapy (IMRT) for locoregionally advanced nasopharyngeal carcinoma (NPC). Sixty patients with locoregionally advanced NPC were enrolled. Patients received IMRT plus three courses of neoadjuvant chemotherapy and two courses of adjuvant chemotherapy consisting of docetaxel (60 mg/m2/day on day 1), cisplatin (25 mg/m2/day on days 1-3), and 5-fluorouracil (500 mg/m2/day on days 1-3). The overall response rate to neoadjuvant chemotherapy was 89%. Three months after the completion of radiotherapy, 53 (93%) patients achieved complete regression, 3 (5%) achieved partial response (PR), and 1 experienced liver metastasis. However, among the 3 PR patients, 2 patients had no evidence of relapse in the follow-up. With a median follow-up of 27 months (range, 6-43), the 2-year estimated locoregional failure-free survival, distant failure-free survival, progression-free survival, and overall survival were 96.6, 93.3, 89.9, and 98.3%, respectively. Leukopenia was the main adverse effect in chemotherapy; 14 patients experienced grade 3 or grade 4 neutropenia, and 1 patient developed febrile neutropenia. The nonhematological adverse events included alopecia, nausea, vomiting, anorexia, and diarrhea. The incidence of grade 3 acute radiotherapy-related mucositis was 28.3%; no grade 4 acute mucositis was observed. No grade 3 or grade 4 hematological toxicity occurred during radiotherapy. None of the patients had interrupted radiotherapy. The common late adverse effects included xerostomia and hearing impairment. Neoadjuvant-adjuvant chemotherapy using cisplatin, fluorouracil, plus docetaxel combined with IMRT was an effective and well-tolerated alternative for advanced NPC. (author)

  13. Examestane in advanced or recurrent endometrial carcinoma: a prospective phase II study by the Nordic Society of Gynecologic Oncology (NSGO)

    International Nuclear Information System (INIS)

    We evaluated the efficacy and safety of the aromatase inhibitor exemestane in patients with advanced, persistent or recurrent endometrial carcinoma. We performed an open-label one-arm, two-stage, phase II study of 25 mg of oral exemestane in 51 patients with advanced (FIGO stage III-IV) or relapsed endometrioid endometrial cancer. Patients were stratified into subsets of estrogen receptor (ER) positive and ER negative patients. Recruitment to the ER negative group was stopped prematurely after 12 patients due to slow accrual. In the ER positive patients, we observed an overall response rate of 10%, and a lack of progression after 6 months in 35% of the patients. No responses were registered in the ER negative patients, and all had progressive disease within 6 months. For the total group of patients, the median progression free survival (PFS) was 3.1 months (95% CI: 2.0-4.1). In the ER positive patients the median PFS was 3.8 months (95% CI: 0.7-6.9) and in the ER negative patients it was 2.6 months (95% CI: 2.1-3-1). In the ER positive patients the median overall survival (OS) time was 13.3 months (95% CI: 7.7-18.9), in the ER negative patients the corresponding numbers were 6.1 months (95% CI: 4.1-8.2). Treatment with exemestane was well tolerated. Treatment of estrogen positive advanced or recurrent endometrial cancer with exemestane, an aromatase inhibitor, resulted in a response rate of 10% and lack of progression after 6 months in 35% of the patients. Trial identification number (Clinical Trials.gov): http://www.clinicaltrials.gov/NCT01965080. Nordic Society of Gynecological Oncology: NSGO–EC–0302. EudraCT number: 2004-001103-35

  14. Harnessing the RNA interference pathway to advance treatment and prevention of hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Patrick Arbuthnot; Liam Jed Thompson

    2008-01-01

    Primary liver cancer is the fifth most common malignancy in the world and is a leading cause of cancer-related mortality. Available treatment for hepatocellular carcinoma (HCC), the commonest primary liver cancer, is rarely curative and there is a need to develop therapy that is more effective. Specific and powerful gene silencing that can be achieved by activating RNA interference (RNAi) has generated enthusiasm for exploiting this pathway for HCC therapy. Many studies have been carried out with the aim of silencing HCC-related cellular oncogenes or the hepatocarcinogenic hepatitis B virus (HBV) and hepatitis C virus (HCV). Proof of principle studies have demonstrated promising results, and an early clinical trial assessing RNAi-based HBV therapy is currently in progress. Although the data augur well, there are several significant hurdles that need to be overcome before the goal of RNAi-based therapy for HCC is realized. Particularly important are the efficient and safe delivery of RNAi effecters to target malignant tissue and the limitation of unintended harmful non-specific effects.

  15. Advances of multidetector computed tomography in the characterization and staging of renal cell carcinoma

    Institute of Scientific and Technical Information of China (English)

    Athina; C; Tsili; Maria; I; Argyropoulou

    2015-01-01

    Renal cell carcinoma(RCC) accounts for approximately 90%-95% of kidney tumors. With the widespread use of cross-sectional imaging modalities, more than half of RCCs are detected incidentally, often diagnosed at an early stage. This may allow the planning of more conservative treatment strategies. Computed tomography(CT) is considered the examination of choice for thedetection and staging of RCC. Multidetector CT(MDCT) with the improvement of spatial resolution and the ability to obtain multiphase imaging, multiplanar and threedimensional reconstructions in any desired plane brought about further improvement in the evaluation of RCC. Differentiation of RCC from benign renal tumors based on MDCT features is improved. Tumor enhancement characteristics on MDCT have been found closely to correlate with the histologic subtype of RCC, the nuclear grade and the cytogenetic characteristics of clear cell RCC. Important information, including tumor size, localization, and organ involvement, presence and extent of venous thrombus, possible invasion of adjacent organs or lymph nodes, and presence of distant metastases are provided by MDCT examination. The preoperative evaluation of patients with RCC was improved by depicting the presence or absence of renal pseudocapsule and by assessing the possible neoplastic infiltration of the perirenal fat tissue and/or renal sinus fat compartment.

  16. Effective treatment strategies other than sorafenib for thepatients with advanced hepatocellular carcinoma invadingportal vein

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Patients with hepatocellular carcinoma (HCC) accompanyingportal vein tumor thrombosis (PVTT) haverelatively few therapeutic options and an extremely poorprognosis. These patients are classified into barcelona clinic liver cancer stage C and sorafenib is suggested asthe standard therapy of care. However, overall survival(OS) gain from sorafenib is unsatisfactory and bettertreatment modalities are urgently required. Therefore,we critically appraised recent data for the varioustreatment strategies for patients with HCC accompanyingPVTT. In suitable patients, even surgical resection can beconsidered a potentially curative strategy. Transarterialchemoembolization (TACE) can be performed effectivelyand safely in a carefully chosen population of patientswith reserved liver function and sufficient collateral bloodflow nearby the blocked portal vein. A recent metaanalysisdemonstrated that TACE achieved a substantialimprovement of OS in HCC patients accompanyingPVTT compared with best supportive care. In addition,transarterial radioembolization (TARE) using yttrium-90microspheres achieves quality-of-life advantages and isas effective as TACE. A large proportion of HCC patientsaccompanying PVTT are considered to be proper forTARE. Moreover, TACE or TARE achieved comparableoutcomes to sorafenib in recent studies and it was alsoreported that the combination of radiotherapy withTACE achieved a survival gain compared to sorafenib inHCC patients accompanying PVTT. Surgical resectionbasedmultimodal treatments, transarterial approachesincluding TACE and TARE, and TACE-based appropriatecombination strategies may improve OS of HCC patientsaccompanying PVTT.

  17. Problems in neoadjuvant chemoradiotherapy preceding surgery for advanced squamous cell carcinoma of the thoracic esophagus

    Energy Technology Data Exchange (ETDEWEB)

    Ishida, Kaoru; Koeda, Keisuke; Sato, Nobuhiro [Iwate Medical Univ., Morioka (Japan). School of Medicine] [and others

    1999-06-01

    The adverse effect of neoadjuvant chemoradiotherapy on the postoperative course in esophageal cancer was studied in 9 patients undergoing neoadjuvant chemoradiotherapy preceding surgery for thoracic esophageal carcinoma possibly involving adjacent organs (neoadjuvant group), and 13 patients undergoing surgery without neoadjuvant therapy for same disease (control group). The two groups were compared for volume of intraoperative hemorrhage, surgical duration, frequency of postoperative morbidity, and for postoperative changes in blood platelet counts, and serum thrombopoietin and interleukin-6 levels. Mean intraoperative blood loss was 1121 g (580-1,662 g) in the neoadjuvant group and 546.5 g (274.7-778.3 g) in controls group (Student`s T test: p<0.01). No significant difference was seen found between the two groups in the degree of postoperative deterioration in cardiopulmonary function or in interleukin-6 levels. Blood platelet counts decreased in both groups until postoperative day 7, but recovery on postoperative day 14 was significantly depressed in the neoadjuvant group compared to controls. Serum thrombopoietin levels were higher in the neoadjuvant group than in controls (Mann-Whitney U-test: p<0.05). We found that neoadjuvant chemoradiotherapy induces latent postoperative myelosuppression and may lead to intractable infection. (author)

  18. Incompletely resected advanced squamous cell carcinoma of the head and neck

    International Nuclear Information System (INIS)

    From 1982-1988, 441 patients were treated at Virginia Medical College for AJC Stage III and IV squamous cell carcinoma of head and neck. On 84 patients is reported, whose tumors were incompletely resected based on histopathological margins of 1mm or less. Of the 84 patients, 49 were treated with surgery alone and 35 received immediate postoperative irradiation to doses of 50-70 Gy. The 2 groups are comparable with respects to stage of disease, age, male/female and racial ratios. This retrospective analysis, based on follow-up of 24- 110 months, gives actuarial locoregional tumor control and survival data. The local control and disease-free survival rates in the combined modality group are significantly superior at the p=0.0006 and p=0.0003 levels, respectively, related to the surgery-alone-group. Patients in the first group also experienced a significantly improved adjusted and overall survival, p=0.005 and p=0.001, respectively. The administration of postoperative irradiation was not associated with an increased rate of complications. The benefit of radiotherapy on survival was only seen when given as postoperative treatment but was lost in patients treated for salvage tumor after tumor recurrence. (author). 17 refs.; 5 figs.; 6 tabs

  19. Reducing the risk of xerostomia and mandibular osteoradionecrosis: the potential benefits of intensity modulated radiotherapy in advanced oral cavity carcinoma.

    Science.gov (United States)

    Ahmed, Merina; Hansen, Vibeke N; Harrington, Kevin J; Nutting, Christopher M

    2009-01-01

    Radiation therapy for squamous cell carcinoma of the oral cavity may be curative, but carries a risk of permanent damage to bone, salivary glands, and other soft tissues. We studied the potential of intensity modulated radiotherapy (IMRT) to improve target volume coverage, and normal tissue sparing for advanced oral cavity carcinoma (OCC). Six patients with advanced OCC requiring bilateral irradiation to the oral cavity and neck were studied. Standard 3D conformal radiotherapy (3DCRT) and inverse-planned IMRT dose distributions were compared by using dose-volume histograms. Doses to organs at risk, including spinal cord, parotid glands, and mandible, were assessed as surrogates of radiation toxicity. PTV1 mean dose was 60.8 +/- 0.8 Gy for 3DCRT and 59.8 +/- 0.1 Gy for IMRT (p = 0.04). PTV1 dose range was 24.7 +/- 6 Gy for 3DCRT and 15.3 +/- 4 Gy for IMRT (p = 0.001). PTV2 mean dose was 54.5 +/- 0.8 Gy for 3DCRT and for IMRT was 54.2 +/- 0.2 Gy (p = 0.34). PTV2 dose range was improved by IMRT (7.8 +/- 3.2 Gy vs. 30.7 +/- 12.8 Gy, p = 0.006). Homogeneity index (HI) values for PTV2 were closer to unity using IMRT (p = 0.0003). Mean parotid doses were 25.6 +/- 2.7 Gy for IMRT and 42.0 +/- 8.8 Gy with 3DCRT (p = 0.002). The parotid V30 in all IMRT plans was <45%. The mandible V50, V55, and V60 were significantly lower for the IMRT plans. Maximum spinal cord and brain stem doses were similar for the 2 techniques. IMRT provided superior target volume dose homogeneity and sparing of organs at risk. The magnitude of reductions in dose to the salivary glands and mandible are likely to translate into reduced incidence of xerostomia and osteoradionecrosis for patients with OCC.

  20. IMRT With Simultaneous Integrated Boost and Concurrent Chemotherapy for Locoregionally Advanced Squamous Cell Carcinoma of the Head and Neck

    Energy Technology Data Exchange (ETDEWEB)

    Montejo, Michael E.; Shrieve, Dennis C. [Department of Radiation Oncology, Huntsman Cancer Hospital, University of Utah, Salt Lake City, Utah (United States); Bentz, Brandon G.; Hunt, Jason P.; Buchman, Luke O. [Division of Otolaryngology-Head Neck Surgery, Department of Surgery, Huntsman Cancer Hospital, University of Utah, Salt Lake City, Utah (United States); Agarwal, Neeraj [Department of Internal Medicine, Oncology Division, Huntsman Cancer Hospital, University of Utah, Salt Lake City, Utah (United States); Hitchcock, Ying J., E-mail: ying.hitchcock@hci.utah.edu [Department of Radiation Oncology, Huntsman Cancer Hospital, University of Utah, Salt Lake City, Utah (United States)

    2011-12-01

    Purpose: To evaluate the efficacy and toxicity of accelerated radiotherapy with concurrent chemotherapy in advanced head-and-neck squamous cell carcinoma. Methods and Materials: Between April 2003 and May 2008, 43 consecutive patients with advanced head-and-neck squamous cell carcinoma received accelerated chemoradiation with concurrent cisplatin or cetuximab. The doses for intensity-modulated radiotherapy with simultaneous integrated boost were 67.5, 60.0, and 54 Gy in 30 daily fractions of 2.25, 2.0, and 1.8 Gy to the planning target volumes for gross disease, high-risk nodes, and low-risk nodes, respectively. Results: Of the patients, 90.7% completed chemoradiotherapy as prescribed. The median treatment duration was 43 days (range, 38-55 days). The complete response rate was 74.4%. With median follow-up of 36.7 months (range, 16.8-78.1 months) in living patients, the estimated 1-, 2-, and 5-year locoregional control, overall survival, and disease-free survival rates were 82%, 82%, and 82%; 73%, 65%, and 61%; and 73%, 73%, and 70%, respectively. One treatment-related death occurred from renal failure. Grade 3 mucositis and dermatitis occurred in 13 patients (30.2%) and 3 patients (6.9%), respectively. Grade 2 xerostomia occurred in 12 patients (27.9%). In patients with adequate follow-up, 82% were feeding tube free by 6 months after therapy; 13% remained feeding tube dependent at 1 year. Grade 3 soft-tissue fibrosis, esophageal stricture, osteoradionecrosis, and trismus occurred in 3 patients (6.9%), 5 patients (11.6%), 1 patient (2.3%), and 3 patients (6.9%), respectively. Conclusions: Our results show that intensity-modulated radiotherapy with simultaneous integrated boost with concurrent chemotherapy improved local and regional control. Acute and late toxicities were tolerable and acceptable. A prospective trial of this fractionation regimen is necessary for further assessment of its efficacy and toxicity compared with other approaches.

  1. Immunohistochemical expression of MIB-1 and PCNA in precancerous and cancerous lesions of uterine cervix

    Directory of Open Access Journals (Sweden)

    Madhu Mati Goel

    2013-01-01

    Full Text Available Background and Objective: The present study was done to analyze the immunoexpression of diagnostic markers (MIB-1: molecular immunology borstel and PCNA: proliferating cell nuclear antigen in grading cervical intraepithelial lesion (CIN and squamous cell carcinoma (SCC in cervix. Setting and Design: Total 150 cervical biopsies were divided into four groups respectively; Group I-Normal (n = 32, Group II- CIN (n = 60, Group III- SCC (n = 44, Group IV- CA cervix (n = 14 respectively. Materials and Methods: These biopsies were stained with monoclonal antibodies by streptavidin--biotin method. Mean labeling index was calculated and grading was performed using the I--III scoring system. Statistical Analysis: Findings were correlated with age and menopausal status. Statistical analysis was done by using student sample′t′ test and analysis of variance (ANOVA by SPSS 10 package. Results: MIB-1 immunostaining was positive in 112/150 (74.6% cases and PCNA in 118 /150 (78.6% cases. Labeling indices showed linear progression from normal to CIN to SCC to cancer lesion. Few cases of low-grade CIN lesion had high proliferative index. A significant positive correlation was found between age and PCNA and MIB-1 values (P < 0.05 when comparison was made for all the cases. Conclusion: These markers may be useful in identifying low-grade CIN lesion with high proliferative index. These cases should be kept for follow up studies so that proper intervention can be taken at an early stage. This method is simple and cost effective and can easily be done in formaline-fixed paraffin embedded tissues in a clinical laboratory for grading CIN and SCC lesions in cervix.

  2. [Cervix factors as a cause of infertility].

    Science.gov (United States)

    Helm, P; Westergaard, L

    1990-04-23

    The uterine cervix plays an important role in the natural fertilization process and, consequently, it is also a significant factor in infertility. In about 6% of infertile couples, the infertility is caused by the cervical factor. The post coital test (PCT) is the most essential diagnostic procedure. A good PCT result excludes the cervical factor as the cause of infertility. A poor or negative PCT result, on the other hand, only indicates that the cervical tract is the cause in the case of women with verified ovulation and in whom other causes have been excluded. Treatment of the cervical factor has always been difficult. Intrauterine insemination is the best documented treatment method with a pregnancy rate of about 30%. In future, gamete intrafallopian transfer (GIFT) and in vitro fertilization (IVF) may be alternatives in the treatment of infertility owing to the cervical factor. PMID:2184560

  3. Urothelial cells in smears from cervix uteri

    Directory of Open Access Journals (Sweden)

    Luis Alberto Palaoro

    2012-01-01

    Conclusions: The umbrella cells may be mistaken for dysplastic cells originating in low grade squamous intraepithelial lesions lesions (LSILs due to their nuclear and cytoplasm sizes. Therefore, it is important to know the possibility of their appearance in the cervical smears, especially in post menopausal patients in order to avoid a false diagnosis of an intraepithelial lesion. It is unlikely that deeper cells of urothelium would be confused with high grade squamous intraepithelial lesion (HSIL cells. However, their presence might be a reason of mistake in the diagnosis. TCM is an under-recognized metaplastic phenomenon of the cervix and vagina, which is a mimicker of high-grade squamous intraepithelial lesion. The differential characteristic between umbrella cells, cells from TCM and the deeper urothelial cells, and LSIL and HSIL are detailed in the present paper.

  4. [Esophageal intubation for palliative treatment in advanced carcinoma of the esophagus and cardia].

    Science.gov (United States)

    Domene, C E; Cecconello, I; Volpe, P; Zilberstein, B; Sakai, P; Ishioka, S; Pinotti, H W

    1998-01-01

    This is a report of 121 cases of advanced esophageal and cardia cancer managed by endoscopic and surgical esophageal intubation. They were submitted to surgical intubation 69 (53%) patients, and 52 (47%) to endoscopic intubation. There were 32.5% of technical complications in endoscopic intubation and 26.5% in surgical intubation. Perfuration was more frequent (11.5%) in endoscopic intubation than surgical group. Mortality rate was 17.3% for endoscopic and 5.8% for surgical intubation. Perfuration was the main cause of death in endoscopic intubation. Survival rate was 3.5 months for endoscopic and 4.7 months for surgical intubation. The majority of patients died of cancer evolution--caquexia (55.5%), carcinomatosis (4.5%) and brain methastasis (1.1%). The results of endoscopic and surgical intubation in this group of patients recommend its use in patients with advanced esophageal and cardic cancer. PMID:9699358

  5. Irreversible electroporation in the treatment of locally advanced pancreas and liver metastases of colorectal carcinoma

    OpenAIRE

    Wichtowski, Mateusz; Nowaczyk, Piotr; Kocur, Jacek; Murawa, Dawid

    2016-01-01

    Aim of the study Irreversible electroporation is a new, non-thermal ablation technique in the treatment of parenchymal organ tumors which uses short high voltage pulses of electricity in order to induce apoptosis of targeted cells. In this paper the application of this method of treatment in locally advanced pancreatic cancer (LAPC) and liver cancer is analyzed. Material and methods Between 04.2014 and 09.2014 two patients with LAPC and one with colorectal liver metastasis (CRLM) were qualifi...

  6. Locally advanced oral cavity squamous cell carcinoma: Barriers related to effective treatment

    Directory of Open Access Journals (Sweden)

    K C Lakshmaiah

    2015-01-01

    Full Text Available Background: Oral cavity cancer is a significant health problem in India. Majority of patients present with locally advanced disease requiring multimodality treatment. Compliance to recommended treatment is an important factor affecting outcome. Aims: The aim was to evaluate the outcome of locally advanced oral cavity cancer patients with regards to treatment adherence and to assess reasons of noncompliance. Materials and Methods: This was a prospective observational study. We included patients referred to Department of Medical Oncology for induction chemotherapy in view of locally advanced oral cavity cancer. Results: Only 15 (26% patients completed planned treatment schedule. Their 1 year overall survival was 93%. The remaining 43 patients who received inadequate treatment had a dismal 21% 1 year overall survival. Illiteracy, poverty, long waiting list for surgery, prolonged delay for health scheme treatment plan approval and dissatisfaction with attitude of hospital staffs are major barriers related to effective treatment of these patients. Conclusions: A detailed discussion with patient and their relatives regarding recommended treatment, proper implementation of health schemes, increasing trained manpower to avoid long waiting list for surgery, provision of additional financial support for family member accompanying the patient and a sympathetic approach toward patients are needed to help these patients overcome the battle.

  7. Nuclear β-catenin expression as a prognostic factor in advanced colorectal carcinoma

    Institute of Scientific and Technical Information of China (English)

    Adam Elzagheid; Abdelbaset Buhmeida; Eija Korkeila; Yrj(o) Collan; Karl Syrj(a)nen; Seppo Pyrh(o)nen

    2008-01-01

    AIM: To investigate the changing pattern of β-catenin expression and its prognostic value in advanced colorectal cancer (CRC).METHODS.Archival tumor samples were analyzed for β-catenin using immunohistochemisry (IHC) in 95 patients with advanced CRC.RESULTS: Membranous β-catenin expression was found in the normal colorectal epithelium.Almost 100% of CRCcases showed membranous and cytoplasmic expression,and 55 (58%) cases showed nuclear expression.In univariate (Kaplan-Meier)survival analysis,only the nuclear index (NI) was a significant predictor of disease free survival (DFS) (P=0.023; n = 35),with a NI above the median associated with longer DFS (34.2 mo) than those with a NI below the median (15.5 mo) (P = 0.045,ANOVA).The other indices were not significant predictors of DFS,and none of the three tested indices (for membranous,cytoplasmic,or nuclear expression) predicted diseasespecific survival (DSS).However,when dichotomized as positive or negative nuclear expression,the former was a significant predictor of more favorable DFS (P =0.041) and DSS (P = 0.046).CONCLUSION: Nuclear β-catenin expression provides additional information in predicting patient outcome in advanced CRC.

  8. Multi-visceral resection of locally advanced extra-pancreatic carcinoma

    Institute of Scientific and Technical Information of China (English)

    Darren R Cullinan; Stephen W Behrman

    2014-01-01

    BACKGROUND: Multi-visceral resection for extra-pancreatic carcinoma is an uncommon procedure that may offer palliation and potential cure but must be balanced against the risk for morbidity and mortality. METHODS: A  retrospective  analysis  was  made  of  patients who had undergone multi-visceral resection of non-pancreatic carcinoma. Factors inlfuencing this procedure included histology, pathologic conifrmation of pancreaticoduodenal invasion, tumor clearance, peri-operative morbidity and outcome. RESULTS: Sixteen patients had en bloc resection including a Whipple procedure (6 patients) and a distal resection (10). Primary pathology mostly originated from the stomach and adenocarcinoma  was  predominately  histological.  An  R0 resection was made in 13 patients, and actual cancer invasion or abutment into the pancreas or duodenum was conifrmed pathologically in 11 patients. Twelve patients suffered from at least one complication. Ten patients required therapeutic intervention for complications. There were 2 in-hospital deaths. The median survival of deceased patients was 7.5 months. Six patients are alive at a median of 21 months, and 4 patients have no evidence of disease to the present. CONCLUSIONS: Multi-visceral resections for extra-pancreatic carcinoma  are  associated  with  substantial  morbidity  that requires therapeutic intervention. Clinical determination of pancreaticoduodenal  abutment  and  achievement  of  tumor clearance is excellent. Survival with and without recurrent disease is often limited, supporting that it is necessary to

  9. A phase II trial of recombinant tumor necrosis factor in patients with advanced colorectal carcinoma.

    Science.gov (United States)

    Kemeny, N; Childs, B; Larchian, W; Rosado, K; Kelsen, D

    1990-08-15

    Sixteen previously treated (with only one prior regimen) patients with histologically proven metastatic or locally recurrent colorectal carcinoma were treated with recombinant tumor necrosis factor (rTNF) administered by 30-minute i.v. infusions twice daily for 5 consecutive days every other week for 8 weeks. Patients received 100 micrograms/m2 twice daily on day 1 of cycle 1 with escalation to 150 micrograms/m2 twice daily thereafter. Patients were concomitantly treated with indomethacin 25 mg every 6 hours and acetaminophen 650 mg every 4 hours to obviate fever and chills. Toxicities included: nausea/vomiting (69%), headache (25%), chills (69%), pain at tumor sites (63%), hypotension (31%), and hypertension (38%). Hematologic toxicity included leukopenia less than 2000 cells/mm3 (38%) and thrombocytopenia less than 100,000 cells/mm3 (13%). Liver function abnormalities occurred independently of the site or extent of metastatic disease and inconsistently in each treatment cycle. Four patients developed bilirubinemia greater than 2.5 x baseline values (range, 2.5 to 10.3 U/L); five patients had greater than 2.5 x elevations in alkaline phosphatase (range, 624 to 1663 U/L). Two patients developed retinal vein thrombosis in the absence of hemostatic abnormalities. In both instances, this complication occurred several weeks after completion of therapy. No objective responses were noted in 14 evaluable patients (95% confidence interval: 0 to 0.23). Three patients had stable disease for a median duration of 4.5 months. In conclusion, i.v. rTNF at this dose and schedule has no demonstrable antitumor efficacy. Twice-daily i.v. administration of this agent is associated with more hepatotoxicity than previously reported in trials using subcutaneous or once daily i.v. administration. Retinal vein thrombosis may be a late complication of i.v. rTNF at this dose and schedule. PMID:2386895

  10. Associations of ATM Polymorphisms With Survival in Advanced Esophageal Squamous Cell Carcinoma Patients Receiving Radiation Therapy

    Energy Technology Data Exchange (ETDEWEB)

    Du, Zhongli [State Key Laboratory of Molecular Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (China); Department of Etiology and Carcinogenesis (Beijing Key Laboratory for Carcinogenesis and Cancer Prevention), Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (China); Zhang, Wencheng [Department of Radiation Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (China); Zhou, Yuling; Yu, Dianke; Chen, Xiabin; Chang, Jiang; Qiao, Yan; Zhang, Meng; Huang, Ying; Wu, Chen [State Key Laboratory of Molecular Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (China); Department of Etiology and Carcinogenesis (Beijing Key Laboratory for Carcinogenesis and Cancer Prevention), Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (China); Xiao, Zefen, E-mail: xiaozefen@sina.com [Department of Radiation Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (China); Tan, Wen, E-mail: tanwen@cicams.ac.cn [State Key Laboratory of Molecular Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (China); Department of Etiology and Carcinogenesis (Beijing Key Laboratory for Carcinogenesis and Cancer Prevention), Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (China); and others

    2015-09-01

    Purpose: To investigate whether single nucleotide polymorphisms (SNPs) in the ataxia telangiectasia mutated (ATM) gene are associated with survival in patients with esophageal squamous cell carcinoma (ESCC) receiving radiation therapy or chemoradiation therapy or surgery only. Methods and Materials: Four tagSNPs of ATM were genotyped in 412 individuals with clinical stage III or IV ESCC receiving radiation therapy or chemoradiation therapy, and in 388 individuals with stage I, II, or III ESCC treated with surgery only. Overall survival time of ESCC among different genotypes was estimated by Kaplan-Meier plot, and the significance was examined by log-rank test. The hazard ratios (HRs) and 95% confidence intervals (CIs) for death from ESCC among different genotypes were computed by a Cox proportional regression model. Results: We found 2 SNPs, rs664143 and rs664677, associated with survival time of ESCC patients receiving radiation therapy. Individuals with the rs664143A allele had poorer median survival time compared with the rs664143G allele (14.0 vs 20.0 months), with the HR for death being 1.45 (95% CI 1.12-1.89). Individuals with the rs664677C allele also had worse median survival time than those with the rs664677T allele (14.0 vs 23.5 months), with the HR of 1.57 (95% CI 1.18-2.08). Stratified analysis showed that these associations were present in both stage III and IV cancer and different radiation therapy techniques. Significant associations were also found between the SNPs and locosregional progression or progression-free survival. No association between these SNPs and survival time was detected in ESCC patients treated with surgery only. Conclusion: These results suggest that the ATM polymorphisms might serve as independent biomarkers for predicting prognosis in ESCC patients receiving radiation therapy.

  11. FEASIBILITY OF INDUCTION DOCETAXEL, CISPLATIN, 5-FLUOROURACIL, CETUXIMAB (TPF-C) FOLLOWED BY CONCURRENT CETUXIMAB RADIOTHERAPY FOR LOCALLY ADVANCED HEAD AND NECK SQUAMOUS CELL CARCINOMA

    OpenAIRE

    Nikolaos eCharalambakis; Vassilis eKouloulias; Helena eVaja; Dimitrios ePectasides; Theodoros eRampias; Theofanis eEconomopoulos; Panagiotis eKatsaounis; Spiros eSiolos; Valentina eBartzi; Christos ePerisanidis; Konstantinos eLaschos; Pavlos eMaragoudakis; Konstantinos ePrikas; Nikolaos ePapadimitriou; Nikolaos ePapadogeorgakis

    2013-01-01

    Purpose: To report our experience with a sequential regimen of induction TPF-C followed by radioimmunotherapy with cetuximab in patients with locally advanced head and neck squamous cell carcinoma (HNSCC). Patients and Methods: Toxicity and outcome was retrospectively analyzed in 22 patients receiving sequential therapy with induction TPF-C followed by radioimmunotherapy between October 2008 and December 2011. Outcome was estimated using Kaplan-Meier analyses. In addition, we performed mutati...

  12. Efficacy of the Additional Neoadjuvant Chemotherapy to Concurrent Chemoradiotherapy for Patients with Locoregionally Advanced Nasopharyngeal Carcinoma: a Bayesian Network Meta-analysis of Randomized Controlled Trials

    OpenAIRE

    Chen, Yu-Pei; Guo, Rui; Liu, Na; Liu, Xu; Mao, Yan-Ping; Tang, Ling-Long; Zhou, Guan-qun; Lin, Ai-Hua; Sun, Ying; Ma, Jun

    2015-01-01

    Background: Due to the lack of studies, it remains unclear whether the additional neoadjuvant chemotherapy (NACT) to concurrent chemoradiotherapy (CCRT) is superior to CCRT alone for locoregionally advanced nasopharyngeal carcinoma (NPC). The main objective of this Bayesian network meta-analysis was to determine the efficacy of NACT+CCRT as compared with CCRT alone. Methods: We comprehensively searched databases and extracted data from randomized controlled trials involving NPC patients who r...

  13. Development of a nomogram incorporating serum C-reactive protein level to predict overall survival of patients with advanced urothelial carcinoma and its evaluation by decision curve analysis

    OpenAIRE

    Ishioka, J.; Saito, K.; Sakura, M; Yokoyama, M.; Matsuoka, Y.; Numao, N; Koga, F; Masuda, H.; Fujii, Y.; S. Kawakami; Kihara, K.

    2012-01-01

    Background: The purpose of this study is to investigate the prognostic impact of C-reactive protein (CRP) on patients with advanced urothelial carcinoma and to develop a novel nomogram predicting survival. Methods: A total of 223 consecutive patients were treated at Tokyo Medical and Dental Hospital. A nomogram incorporating V was developed based on the result of a Cox proportional hazards model. Its efficacy and clinical usefulness was evaluated by concordance index (c-index) and decision cu...

  14. Promising long-term results with attenuated adverse effects by methotrexate-containing sequential chemoradiation therapy in locally advanced head and neck squamous cell carcinoma

    International Nuclear Information System (INIS)

    To reduce severe acute and late toxicities without compromising organ preservation survival in patients with locoregionally advanced head and neck squamous cell carcinoma, we performed three-drug induction methotrexate-cisplatin-fluorouracil with weekly cisplatin-fluorouracil concurrent chemoradiation. Two induction courses of methotrexate (40 mg/m2/day, days 1, 8 and 15), cisplatin and 5-fluorouracil (25 and 750 mg/m2/day, days 1-4) were given in new diagnoses of patients with non-nasopharyngeal locoregionally advanced head and neck squamous cell carcinoma. Responders received concurrent chemoradiation with weekly cisplatin (20 mg/m2/day) and 5-fluorouracil (400 mg/m2/day) on day 1. Among 57 patients (58% with Stage IV and hypopharyngeal cancer), the rates of Grade 3-4 toxicity were 30 and 74% during induction and concurrent chemoradiotherapy (CCRT), respectively. A total of 49 patients completed induction and began concurrent chemoradiation; 47 (96%) completed all planned treatment. With a median follow-up of 62 months (range 19-83 months) for the current survivors, the 3-year overall and disease-specific survival estimates were 50 and 58%, respectively. The 3-year organ preservation survival was 74% in patients who achieved complete remission after concurrent chemoradiation, and 96% of current survivors are tracheotomy and feeding tube-free. No patient without local/regional failure suffered from distant metastasis. Methotrexate-cisplatin-fluorouracil induction chemotherapy followed by weekly cisplatin-fluorouracil concurrent chemoradiation is an acute and late toxicity-acceptable protocol without attenuating organ preservation survival in patients with locoregionally advanced head and neck squamous cell carcinoma. In this patient cohort with advanced head and neck squamous cell carcinoma, overall and organ preservation survivals were encouraging, and provided promising long-term benefits of this approach. (author)

  15. Restaging of locally advanced carcinoma of the rectum with MR imaging after preoperative radio-chemotherapy plus regional hyperthermia

    Energy Technology Data Exchange (ETDEWEB)

    Hoffmann, K.T.; Wust, P.; Stroszczynski, C.; Felix, R. [Dept. of Radiology and Radiation Oncology, Campus Virchow-Klinikum, Charite (Germany); Rau, B.; Huenerbein, M. [Div. of Surgery and Surgical Oncology, Robert-Roessle Hospital and Tumor Inst., Humboldt Univ. Berlin (Germany); Schneider, U. [Inst. of Pathology, Campus Buch, Charite, Robert-Roessle Hospital and Tumor Inst., Humboldt Univ. Berlin (Germany)

    2002-07-01

    Background: The restaging accuracy of MR imaging in advanced primary rectal carcinoma after preoperative radiochemotherapy and regional hyperthermia was evaluated and compared with the histopathologically verified degree of tumor remission after a course of radio-chemo-thermotherapy. Patients and Methods: 35 patients with primary rectal carcinoma (uT3/uT4) underwent MRI using a surface coil 4-6 weeks after radiochemotherapy (n=35), regional hyperthermia (n=23), and before curative surgery. We defined as gold standard for the remission status the comparison of pretherapeutic endosonography with the histopathology of the resected specimen. Results: T category was correctly restaged after preoperative treatment in only 19 (54%) of 35 patients. Nine of 20 responders were overstaged and seven of 15 non-responders were understaged. Concurrently, the N category was correctly restaged in 19 (54%) of 35 patients (twelve responders and seven non-responders). Overstaging occurred in four responders and two non-responders, understaging occurred in four responders and six non-responders. Conclusions: MRI proved independent of the response status as not suitable to restage locally advanced rectal carcinoma after preoperative radiochemotherapy despite optimized imaging technique and spatial resolution. Basically, imaging the morphology of a tumor cannot clearly differentiate between vital and devitalized tissue after a treatment. Functional imaging such as PET (positron emission tomography) appears more feasible for restaging after radio-chemo-thermotherapy. (orig.) [German] Hintergrund: Die Genauigkeit der Stadienbestimmung mittels MR-Bildgebung wurde bei primaer fortgeschrittenen Rektumkarzinomen nach praeoperativer Radiochemotherapie und regionaler Hyperthermie gepueft und mit der histopathologisch ermittelten Tumorremission nach praeoperativer Behandlung verglichen. Patienten und Methode: 35 Patienten mit primaeren Rektumkarzinomen (uT3/uT4) wurden MR-tomographisch mittels

  16. The choice of optimal radiotherapy technique for locally advanced maxillary carcinoma using 3d treatment planning system

    Directory of Open Access Journals (Sweden)

    Mileusnić Dušan

    2004-01-01

    Full Text Available Aim. To compare the isodose distribution of three radiotherapy techniques for locally advanced maxillary sinus carcinoma and analyze the potential of three-dimensional (3D conformal radiotherapy planning in order to determine the optimal technique for target dose delivery, and spare uninvolved healthy tissue structures. Methods. Computed tomography (CT scans of fourteen patients with T3-T4, N0, M0 maxillary sinus carcinoma were acquired and transferred to 3D treatment planning system (3D-TPS. The target volume and uninvolved dose limiting structures were contoured on axial CT slices throughout the volume of interest combining three variants of treatment plans (techniques for each patient: 1. A conventional two-dimensional (2D treatment plan with classically shaped one anterior two lateral opposite fields and two types of 3D conformal radiotherapy plans were compared for each patient. 2. Three-dimensional standard (3D-S plan one anterior + two lateral opposite coplanar fields, which outlines were shaped with multileaf collimator (MLC according to geometric information based on 3D reconstruction of target volume and organs at risk as seen in the beam eye's view (BEV projection. 3. Three-dimensional non-standard (3D-NS plan: one anterior + two lateral noncoplanar fields, which outlines were shaped in the same manner as in 3D-S plans. The planning parameters for target volumes and the degree of neurooptic structures and parotid glands protection were evaluated for all three techniques. Comparison of plans and treatment techniques was assessed by isodose distribution, dose statistics and dose-volume histograms. Results. The most enhanced conformity of the dose delivered to the target volume was achieved with 3D-NS technique, and significant differences were found comparing 3D-NS vs. 2D (Dmax: p<0,05 Daver: p<0,01; Dmin: p<0,05; V90: p<0,05, and V95: p<0,01, as well as 3D-NS vs. 3D-S technique (Dmin: p<0,05; V90: p<0,05, and V95: p<0,01, while there

  17. Avanços na abordagem do carcinoma precoce de esôfago Advances in the management of early esophageal carcinoma

    Directory of Open Access Journals (Sweden)

    Vitor Arantes

    2012-12-01

    Full Text Available Nos países ocidentais, o carcinoma de células escamosas de esôfago (CCE geralmente é detectado em estágio avançado, quando as possibilidades de cura são remotas e o prognóstico reservado. Entretanto, nos anos recentes, ocorreu uma série de avanços na abordagem do CCE de esôfago, tais como a identificação dos grupos de risco para o surgimento desta neoplasia; o uso da endoscopia de alta resolução e cromoendoscopia com lugol favorecendo o diagnóstico do CCE em estágios iniciais; e o desenvolvimento de técnicas endoscópicas de ressecção tumoral endoluminal em monobloco denominada dissecção endoscópica de submucosa. Este progresso tem possibilitado a aplicação do tratamento endoscópico minimamente invasivo com potencial curativo em pacientes selecionados com CCE superficial de esôfago. O presente artigo de revisão, elaborado por um grupo multicêntrico internacional, tem como objetivo primário contribuir para o entendimento dos principais avanços recentes ocorridos no manejo do CCE precoce de esôfago. Como objetivo secundário, pretende propiciar uma revisão detalhada e minuciosa da estratégia técnica de DES desenvolvida pelos experts japoneses, de forma a colaborar para a difusão deste conceito e a incorporação destas tecnologias na Medicina Brasileira e Latino-americana.Esophageal squamous cell cancer (ESCC has a dismal prognosis mainly because its recognition in Western countries usually occurs in late stages, when the possibilities of cure are minimal. However, in recent years, several advances have been observed in the management of ESSC, such as the identification of high-risk patients, the use of high-resolution endoscopy and lugol chromoscopy favoring the diagnosis of early stage ESCC, and the development of endoluminal techniques of en-block tumor resection, namely endoscopic submucosal dissection (ESD. These factors have enabled the application of endoscopic minimally invasive curative interventions in

  18. Long-term survival results of a randomized phase III trial of vinflunine plus best supportive care versus best supportive care alone in advanced urothelial carcinoma patients after failure of platinum-based chemotherapy

    DEFF Research Database (Denmark)

    Bellmunt, J; Fougeray, R; Rosenberg, J E;

    2013-01-01

    To compare long-term, updated overall survival (OS) of patients with advanced transitional cell carcinoma of the urothelium (TCCU) treated with vinflunine plus best supportive care (BSC) or BSC alone, after failure of platinum-based chemotherapy.......To compare long-term, updated overall survival (OS) of patients with advanced transitional cell carcinoma of the urothelium (TCCU) treated with vinflunine plus best supportive care (BSC) or BSC alone, after failure of platinum-based chemotherapy....

  19. Sorafenib combined with transarterial chemoembolization versus transarterial chemoembolization alone for advanced-stage hepatocellular carcinoma: a propensity score matching study.

    Directory of Open Access Journals (Sweden)

    Hao Hu

    Full Text Available AIMS: The purpose of the present study was to compare the efficacies of transarterial chemoembolization (TACE combined with sorafenib versus TACE monotherapy for treating patients with advanced hepatocellular carcinoma (HCC. METHODS: We enrolled 321 patients and selected 280 with advanced HCC (Barcelona Clinic Liver Cancer stage C who underwent TACE therapy between February 2009 and February 2013. TACE alone (monotherapy group was administered to 198 patients (70.7%, and the remaining 82 (29.3% underwent repeat combined TACE and sorafenib therapy (