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Sample records for prognostic factors survival

  1. [Prognostic factors in renal cancer with venous thrombus survival analysis.

    Science.gov (United States)

    Pascual-Fernández, Angela; Calleja-Escudero, Jesús; Gómez de Segura, Cristina; Pesquera-Ortega, Laura; Taylor, James; Fajardo, José Antonio; González de Zárate, Javier; Monllor-Gisbert, Jesús; Cortiñas-González, José Ramón

    2017-07-01

    To analyze surgery for renal cancer with venous thrombus at different levels, perioperative complications and prognostic factors associated to overall, cancer-specific and disease-free survival. Retrospective analysis of 42 cases of renal cancer with venous thrombus performed between 2005 and 2015. The level reached by the thrombus was established according to the Mayo Clinic classification. Postoperative complications were staged according to Clavien-Dindo classification. Most frequent in males. Mean age 65.7 years. 16.6% were tumors with level II thrombus. Subcostal approach was performed in 58.9%. Extracorporeal circulation with cardiac arrest and hypothermia was established in 2 patients. Resection of metastatic disease was performed in 3 patients during radical nephrectomy. Reoperation was 2.3% while, perioperative mortality was 4.7%. 30% presented with metastases at diagnosis. Twenty patients progressed at 15.5 months (3-55). Overall survival was 60 months. The cancer-specific mortality was 75%. Disease-free survival was 30% at 55 months. Surgical treatment of renal cancer with venous thrombus requires a multidisciplinary management. The surgical technique varies according to the level reached by the venous thrombus. Tumor stage is the most important prognostic factor. Thrombus level influences prognosis, with longer survival for patients with tumor thrombus confined to the renal vein (pT3a) in comparison to tumors with thrombus in the atrium (pT3c).

  2. Prognostic factors for local control and survival after radiotherapy of metastatic spinal cord compression

    NARCIS (Netherlands)

    Rades, Dirk; Fehlauer, Fabian; Schulte, Rainer; Veninga, Theo; Stalpers, Lukas J. A.; Basic, Hiba; Bajrovic, Amira; Hoskin, Peter J.; Tribius, Silke; Wildfang, Ingeborg; Rudat, Volker; Engenhart-Cabilic, Rita; Karstens, Johann H.; Alberti, Winfried; Dunst, Juergen; Schild, Steven E.

    2006-01-01

    To evaluate potential prognostic factors for local control and survival after radiotherapy of metastatic spinal cord compression (MSCC). The following potential prognostic factors were investigated retrospectively in 1,852 patients irradiated for MSCC: age, sex, performance status, primary tumor,

  3. Prognostic Factors and Survival in Pediatric and Adolescent Liposarcoma

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    Eric J. Stanelle

    2012-01-01

    Full Text Available Purpose. Liposarcoma is extremely rare in the pediatric population. To identify prognostic factors and determine treatment outcomes, we reviewed our institutional experience with pediatric liposarcoma. Methods. We retrospectively reviewed all pediatric patients (age <22 years with confirmed liposarcoma treated at Memorial Sloan-Kettering Cancer Center. Histologic subtype, tumor location, margin status, recurrence, and adjuvant therapy were analyzed and correlated with overall survival. Results. Thirty-four patients (56% male with a median age of 18.1 years were identified. Twenty-two (65% had peripheral tumors and 12 (35% had centrally located tumors. Histologically, 29 (85% tumors were low grade, and 5 (15% were high grade pleomorphic. Eleven (32% had recurrent disease, 9 patients with central tumors and 2 patients with peripheral lesions. Eight deaths occurred, all in patients with central disease. Five-year overall survival was 78%, with a median follow-up time of 5.4 years (range, 0.3–30.3 years. Tumor grade (=.003, histologic subtype (=.01, and primary location (<.001 all correlated with survival, as did stage (<.001 and margin status (=.001. Conclusions. Central location of the primary tumor, high tumor grade, and positive surgical margins are strongly correlated with poor survival in pediatric patients with liposarcoma.

  4. Prognostic factors affecting the survival of patients with multiple ...

    African Journals Online (AJOL)

    1991-01-19

    Jan 19, 1991 ... cantly associated with poor survival: serum creatinine ~ 150 mmolll, haemoglobin < 11 g/dl and ... urine Bence Jones protein, percentage of plasma cells in the bone marrow, proteinuria, and type of ... chain excretion, and lactic dehydrogenase level, recently recog- nised to be of prognostic value, were not ...

  5. Prognostic factors and scoring system for survival in colonic perforation.

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    Komatsu, Shuhei; Shimomatsuya, Takumi; Nakajima, Masayuki; Amaya, Hirokazu; Kobuchi, Taketsune; Shiraishi, Susumu; Konishi, Sayuri; Ono, Susumu; Maruhashi, Kazuhiro

    2005-01-01

    No ideal and generally accepted prognostic factors and scoring systems exist to determine the prognosis of peritonitis associated with colonic perforation. This study was designed to investigate prognostic factors and evaluate the various scoring systems to allow identification of high-risk patients. Between 1996 and 2003, excluding iatrogenic and trauma cases, 26 consecutive patients underwent emergency operations for colorectal perforation and were selected for this retrospective study. Several clinical factors were analyzed as possible predictive factors, and APACHE II, SOFA, MPI, and MOF scores were calculated. The overall mortality was 26.9%. Compared with the survivors, non-survivors were found more frequently in Hinchey's stage III-IV, a low preoperative marker of pH, base excess (BE), and a low postoperative marker of white blood cell count, PaO2/FiO2 ratio, and renal output (24h). According to the logistic regression model, BE was a significant independent variable. Concerning the prognostic scoring systems, an APACHE II score of 19, a SOFA score of 8, an MPI score of 30, and an MOF score of 7 or more were significantly related to poor prognosis. Preoperative BE and postoperative white blood cell count were reliable prognostic factors and early classification using prognostic scoring systems at specific points in the disease process are useful to improve our understanding of the problems involved.

  6. PROGNOSTIC FACTORS AND SURVIVAL ANALYSIS IN ESOPHAGEAL CARCINOMA.

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    Tustumi, Francisco; Kimura, Cintia Mayumi Sakurai; Takeda, Flavio Roberto; Uema, Rodrigo Hideki; Salum, Rubens Antônio Aissar; Ribeiro-Junior, Ulysses; Cecconello, Ivan

    2016-01-01

    Despite recent advances in diagnosis and treatment, esophageal cancer still has high mortality. Prognostic factors associated with patient and with disease itself are multiple and poorly explored. Assess prognostic variables in esophageal cancer patients. Retrospective review of all patients with esophageal cancer in an oncology referral center. They were divided according to histological diagnosis (444 squamous cell carcinoma patients and 105 adenocarcinoma), and their demographic, pathological and clinical characteristics were analyzed and compared to clinical stage and overall survival. No difference was noted between squamous cell carcinoma and esophageal adenocarcinoma overall survival curves. Squamous cell carcinoma presented 22.8% survival after five years against 20.2% for adenocarcinoma. When considering only patients treated with curative intent resection, after five years squamous cell carcinoma survival rate was 56.6 and adenocarcinoma, 58%. In patients with squamous cell carcinoma, poor differentiation histology and tumor size were associated with worse oncology stage, but this was not evidenced in adenocarcinoma. Weight loss (kg), BMI variation (kg/m²) and percentage of weight loss are factors that predict worse stage at diagnosis in the squamous cell carcinoma. In adenocarcinoma, these findings were not statistically significant. Apesar dos avanços recentes nos métodos diagnósticos e tratamento, o câncer de esôfago mantém alta mortalidade. Fatores prognósticos associados ao paciente e ao câncer propriamente dito são pouco conhecidos. Investigar variáveis prognósticas no câncer esofágico. Pacientes diagnosticados entre 2009 e 2012 foram analisados e subdivididos de acordo com tipo histológico (444 carcinomas espinocelulares e 105 adenocarcinomas), e então características demográficas, anatomopatológicas e clínicas foram analisadas. Não houve diferença entre os dois tipos histológicos na sobrevida global. Carcinoma espinocelular

  7. Prognostic factors for survival after salvage total laryngectomy following radiotherapy or chemoradiation failure

    DEFF Research Database (Denmark)

    Wulff, N B; Andersen, E; Kristensen, C A

    2017-01-01

    OBJECTIVE: The primary aims were to determine the rates of and prognostic factors for overall survival, disease-specific survival and disease-free survival following salvage total laryngectomy. DESIGN: Retrospective longitudinal study. SETTING: Tertiary medical centres. PARTICIPANTS: A total of 1...

  8. Medulloblastoma in adulthood: prognostic factors influencing survival and recurrence.

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    Aragonés, M P; Magallón, R; Piqueras, C; Ley, L; Vaquero, J; Bravo, G

    1994-01-01

    Thirty adult patients presenting with medulloblastoma between 1974 and 1991 were studied and treated at Puerta de Hierro Clinic. After diagnosis, all patients were treated by surgery followed by radiotherapy and eight of them received adjuvant chemotherapy. We have studied the influence of some factors such as age, sex, location of tumour in the cerebellum, amount of surgical resection and histological variants on survival and recurrence of the disease. Only the histological type has a statistically significant influence on survival and recurrence: we have found that patients presenting classic medulloblastoma have a long survival and a long relapse-free interval.

  9. Prognostic factors and a survival score for patients with metastatic spinal cord compression from colorectal cancer

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    Rades, D.; Douglas, S.; Huttenlocher, S. [Luebeck Univ. (Germany). Dept. of Radiation Oncology; Veninga, T. [Dr. Bernard Verbeeten Institute, Tilburg (Netherlands). Dept. of Radiation Oncology; Bajrovic, A. [University Medical Center Eppendorf, Hamburg (Germany). Dept. of Radiation Oncology; Rudat, V. [Saad Specialist Hospital Al-Khobar (Saudi Arabia). Dept. of Radiation Oncology; Schild, S.E. [Mayo Clinic, Scottsdale, AZ (United States). Dept. of Radiation Oncology

    2012-12-15

    Background: This study aimed to identify independent prognostic factors and to create a survival score for patients with metastatic spinal cord compression (MSCC) from colorectal cancer (CRC). Patients and methods: Data from 121 patients irradiated for MSCC from CRC were retrospectively analyzed. Eleven potential prognostic factors were investigated including tumor type, age, gender, Eastern Cooperative Oncology Group performance status score (ECOG-PS), number of involved vertebrae, ambulatory status prior to radiotherapy (RT), other bone metastases, visceral metastases, interval from cancer diagnosis to RT of MSCC, time of developing motor deficits prior to RT, and the RT schedule. Results: On multivariate analysis, improved motor function was significantly associated with an ECOG-PS of 1-2 (p = 0.011) and a slower development of motor deficits (p < 0.001). Improved local control was significantly associated with absence of visceral metastases (p = 0.043) and longer-course RT (p = 0.008). Improved survival was significantly associated with an ECOG-PS of 1-2 (p < 0.001), ambulatory status (p < 0.001), absence of visceral metastases (p < 0.001), and a slower development of motor deficits (p = 0.047). These four prognostic factors were included in a survival score. The score for each factor was determined by dividing the 6-month survival rate by 10. The prognostic score represented the sum of the factor scores. Four prognostic groups were designed; the 6-month survival rates were 0% for 8-12 points, 26% for 13-18 points, 62% for 20-23 points, and 100% for 24-27 points (p < 0.001). Conclusion: This study identified several independent prognostic factors for treatment outcomes in patients irradiated for MSCC from CRC. The survival prognosis of these patients can be estimated with a new score. (orig.)

  10. Survival and prognostic factors in patients treated with stereotactic radiotherapy for brain metastases

    DEFF Research Database (Denmark)

    Leth, Thomas; Oettingen, Gorm von; Lassen-Ramshad, Yasmin A.

    2015-01-01

    Abstract Background. Stereotactic radiation therapy (SRT) of brain metastases is used with good effect around the world, but no consensus exists regarding which prognostic factors that are related to favourable or unfavourable prognosis after the treatment. A better definition of these factors...... will ensure a more precise application of the treatment. Material and methods. A consecutive cohort of the 198 patients treated for brain metastases with SRT without concurrent whole-brain radiation therapy at our department from 2001 to 2012 was retrospectively analysed. Results. Median survival was seven...... to clinical cerebral progression. Conclusion. We identified four prognostic factors related to survival after SRT for brain metastases. The grouping of patients by these factors is useful to determine the level of treatment. We discourage the delivery of SRT to patients with 3-4 unfavourable prognostic...

  11. PROGNOSTIC FACTORS FOR SURVIVAL IN PATIENTS WITH METASTATIC RENAL CELL CARCINOMA TREATED WITH CHEMOTHERAPY

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    Deyan Davidov

    2016-03-01

    Full Text Available Objective: The aim of this study was to investigate the prognostic significance for survival of certain clinical and pathological factors in patients with advanced or metastatic renal cell carcinoma (mRCC treated with chemotherapy. Methods: From 1990 to 2009 sixty seven consecutive patients with mRCC, treated in UMHAT- Dr. G. Stranski, Department of Medical Oncology entered the study. Parameters including some patients characteristics, hematological and pathological parameters, were evaluated for their role as predictors of overall survival. The therapeutic regimens included Interferon- alpha or Medroxyprogesterone acetat. Survival analysis was evaluated by Kaplan- Meier test. The influence of pretreatment characteristics as prognostic factor for survival was analyzed using multivariate stepwise Cox regression analyses. Results: Variables significantly associated with overall survival univariate analysis were performance status >1, thrombocytosis, anemia and number of metastatic sites >1. In multivariate analysis as independent poor prognostic factors were identified poor performance status and multiple sites of metastasis. Conclusion: These results indicated that performance status, presence of elevated platelet counts or anemia as well as well as multiple site of metastasis could be useful prognostic factors in patients with mRCC.

  12. Prognostic factors affecting the survival of patients with multiple ...

    African Journals Online (AJOL)

    However, age, sex, Durie and Salmon staging, lytic lesions, serum immunoglobulin concentration, urine Bence Jones protein, percentage of plasma cells in the bone marrow, proteinuria, and type of chemotherapy given were not significantly associated with survival. A strong prediction of survival was found by grouping the ...

  13. Survival data and prognostic factors seen in Pakistani patients with esophageal cancer.

    Science.gov (United States)

    Alidina, A; Gaffar, A; Hussain, F; Islam, M; Vaziri, I; Burney, I; Valimohd, A; Jafri, W

    2004-01-01

    Esophageal cancer is common in Pakistan. An attempt has been made for the first time to look at the survival data and prognostic factors associated with esophageal cancer in this region. We did a retrospective review of 263 cases seen at the Aga Khan University Hospital in Karachi. Data analysis was done using the Kaplan-Meier method and the Cox proportional hazard model. Squamous cell carcinoma was noted in 81% of the cases, whereas adenocarcinoma was the second most common. At the time of diagnosis, early-stage disease was found in 25%, locally advanced in 41% and metastatic in 34% of all cases. Mean age at diagnosis was 56 years, with 59% males and 41% females. Survival data were available in 89 cases. Median survival was 7 months. On univariate analysis, the following factors were of prognostic significance: obstruction, histology, albumin level at diagnosis, age and platelet count. On multivariate analysis, three factors were found prognostic: presence or absence of obstruction, squamous cell carcinoma versus adenocarcinoma and platelet count. We found that patients with squamous cell carcinoma and absence of thrombocytopenia and obstruction had a better overall survival. However, this is a limited retrospective analysis; we therefore recommend that these prognostic factors be evaluated in larger studies.

  14. Renal survival and prognostic factors in patients with PR3-ANCA associated vasculitis with renal involvement

    NARCIS (Netherlands)

    Slot, MC; Tervaert, JWC; Franssen, CFM; Stegeman, CA

    Background. Severe renal disease is a feature of anti-neutrophil cytoplasmic antibodies (ANCA)-associated small-vessel vasculitis. We evaluated patient and renal survival and prognostic factors in patients with PR3-ANCA associated vasculitis with renal involvement at diagnosis during long-term

  15. Prognostic factors for survival in metastatic renal cell carcinoma: update 2008.

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    Bukowski, Ronald M

    2009-05-15

    A variety of prognostic factor models to predict survival in patients with metastatic renal cell carcinoma have been developed. Diverse populations of patients with variable treatments have been used for these analyses. A variety of clinical, pathologic, and molecular factors have been studied, but current models use predominantly easily obtained clinical factors. These approaches are reviewed, and current approaches to further refine and develop these techniques are reviewed. (c) 2009 American Cancer Society.

  16. The Identification of Prognostic Factors and Survival Statistics of Conventional Central Chondrosarcoma

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    Sjoerd P. F. T. Nota

    2015-01-01

    Full Text Available Introduction. Chondrosarcomas are malignant bone tumors that are characterized by the production of chondroid tissue. Since radiation therapy and chemotherapy have limited effect on chondrosarcoma, treatment of most patients depends on surgical resection. We conducted this study to identify independent predictive factors and survival characteristics for conventional central chondrosarcoma and dedifferentiated central chondrosarcoma. Methods. A systematic literature review was performed in September 2014 using the Pubmed, Embase, and Cochrane databases. Subsequent to a beforehand-composed selection procedure we included 13 studies, comprising a total of 1114 patients. Results. The prognosis of central chondrosarcoma is generally good for the histologically low-grade tumors. Prognosis for the high-grade chondrosarcoma and the dedifferentiated chondrosarcoma is poor with lower survival rates. Poor prognostic factors in conventional chondrosarcoma for overall survival are high-grade tumors and axial/pelvic tumor location. In dedifferentiated chondrosarcoma the percentage of dedifferentiated component has significant influence on disease-free survival. Conclusion. Despite the fact that there are multiple prognostic factors identified, as shown in this study, there is a need for prospective and comparative studies. The resulting knowledge about prognostic factors and survival can give direction in the development of better therapies. This could eventually lead to an evidence-based foundation for treating chondrosarcoma patients.

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

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    Ko Albert

    2008-11-01

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

  18. Stromal compartment as a survival prognostic factor in advanced ovarian carcinoma.

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    Labiche, Alexandre; Heutte, Natacha; Herlin, Paulette; Chasle, Jacques; Gauduchon, Pascal; Elie, Nicolas

    2010-01-01

    We investigated the prognostic significance of stromal compartment on the overall survival of patients with advanced epithelial ovarian cancer. We evaluated retrospectively the stroma proportion of the tumor surgical specimens of 194 patients with stages III and IV disease, using histochemical staining and fully automatic virtual slide processing. The prognostic significance of stroma proportion and clinical parameters were evaluated using log-rank test and Cox regression. Stroma proportion was found to be an independent prognostic factor by both univariate (P = 0.016) and multivariate analyses (hazards ratio = 1.45, P = 0.011). The present data indicate that a high stroma proportion is related to a poor prognosis of stage III and IV ovarian carcinomas.

  19. The prognostic factors affecting survival in muscle invasive bladder cancer treated with radiotherapy

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    Chung, Woong Ki; Oh, Bong Ryoul; Ahn, Sung Ja; Nah, Byung Sik; Kwon, Dong Deuk; Park, Kwang Sung; Ryu, Soo Bang; Park, Yang Il [Chonnam National University Medical School, Chonnam National University Hospital, Kwangju (Korea, Republic of)

    2002-06-15

    This study analyzed the prognostic factors affecting the survival rate and evaluated the role of radiation therapy in muscle-invading bladder cancer. Twenty eight patient with bladder cancer who completed planned definitive radiotherapy in the Departments of Therapeutic Radiology and Urology, Chonnam National University Hospital between Jan. 1986 to Dec. 1998 were retrospectively analyzed. The reviews were performed based on the patients' medical records. There were 21 males and 7 females in this study. The median of age was 72 years old ranging from 49 to 84 years. All patients were confirmed as having transitional cell carcinoma with histological grade 1 in one patient, grade 2 in 15, grade 3 in 9, and uniformed in 3. Radiation therapy was performed using a linear accelerator with 6 or 10 MV X-rays. Radiation was delivered daily with a 1.8 or 2.0 Gy fraction size by 4 ports (anterior-posterior, both lateral, alternatively) or 3 ports (Anterior and both lateral). The median radiation dose delivered to the isocenter of the target volume was 61.24 Gy ranging from 59 to 66.6 Gy. The survival rate was calculated by the Kaplan-Meier method. Multivariate analysis was performed on the prognostic factors affecting the survival rate. The survival rate was 76%, 46%, 33%, 33% at 1, 2, 3, 5 years, respectively, with 19 months of median survival. The potential factors of age (less than 70 years vs above 70), sex, diabetes mellitus, hypertension, hydronephrosis, T-stage (T3a vs T3b), TUR, chemotherapy, total duration of radiotherapy, radiation dose (less than 60 Gy vs above 60 Gy), and the treatment response were investigated with uni- and multivariate analysis. In univariate analysis, the T-stage ({rho} 0.078) and radiation dose ({rho} = 0.051) were marginally significant, and the treatment response ({rho} = 0.011) was a statistically significant factor on the survival rate. Multivariate analysis showed there were no significant prognostic factors affecting the survival

  20. Prognostic factors for 1-week survival in dogs diagnosed with meningoencephalitis of unknown aetiology.

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    Cornelis, I; Volk, H A; Van Ham, L; De Decker, S

    2016-08-01

    Although long-term outcomes of meningoencephalitis of unknown aetiology (MUA) in dogs have been evaluated, little is known about short-term survival and initial response to therapy. The aim of this study was to evaluate possible prognostic factors for 7-day survival after diagnosis of MUA in dogs. Medical records were reviewed for dogs diagnosed with MUA between 2006 and 2015. Previously described inclusion criteria were used, as well as 7-day survival data for all dogs. A poor outcome was defined as death within 1 week. Of 116 dogs that met inclusion criteria, 30 (26%) died within 7 days of diagnosis. Assessed variables included age, sex, bodyweight, duration of clinical signs and treatment prior to diagnosis, venous blood glucose and lactate levels, white blood cell count on complete blood count, total nucleated cell count/total protein concentration/white blood cell differentiation on cerebrospinal fluid (CSF) analysis, presence of seizures and cluster seizures, mentation at presentation, neuroanatomical localisation, imaging findings and treatment after diagnosis. Multivariate analysis identified three variables significantly associated with poor outcome; decreased mentation at presentation, presence of seizures, and increased percentage of neutrophils on CSF analysis. Despite initiation of appropriate treatment, more than a quarter of dogs died within 1 week of diagnosis of MUA, emphasising the need for evaluation of short-term prognostic factors. Information from this study could aid clinical staff to provide owners of affected dogs with prognostic information. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. Prognostic factors for locoregional recurrence and survival in stage IIIC breast carcinoma: impact of adjuvant radiotherapy.

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    Kuru, B

    2011-04-01

    The aims of the present study were to define the prognostic factors for locoregional recurrence (LRR) and survival in stage IIIC breast carcinoma as well as to examine the impact of adjuvant radiotherapy on the outcome of the disease. The records of 586 consecutive patients with stage IIIC breast carcinoma who underwent modified radical mastectomy were evaluated, and the prognostic factors for LRR and survival were analysed. Survival curves were generated using the Kaplan-Meier method, and multivariate analysis was performed using the Cox proportional hazard model. Five-year LRR and survival of stage IIIC breast carcinoma were 15 percent and 41.3 percent, respectively. Five-year LRR was significantly lower and five-year survival was significantly higher for all patients as well as for T1-2 patients with one to three apical node involvements who were treated with adjuvant radiotherapy. In multivariate analysis, apical node involvement, age below 35 years, T4 tumour, grade 3, extracapsular extension and lymphovascular invasion decreased survival, whereas adjuvant tamoxifen and adjuvant radiotherapy (risk ratio [RR] 0.51, 95 percent confidence interval [CI] 0.39-0.67) increased survival. Adjuvant radiotherapy was the sole independent factor that was found to be significantly associated with decreased LRR (RR 0.25, 95 percent CI 0.16-0.38). Radiotherapy decreased LRR and increased survival significantly in all stage IIIC patients and in the subgroup of T1-2 patients with one to three apical node involvements. Thus, it should be considered in the treatment of stage IIIC breast carcinoma.

  2. Acute lymphoblastic leukemia in children and adolescents: prognostic factors and analysis of survival

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    Daniel Willian Lustosa de Sousa

    2015-08-01

    Full Text Available OBJECTIVE: To describe the clinical and laboratory features of children and adolescents with acute lymphoblastic leukemia treated at three referral centers in Ceará and evaluate prognostic factors for survival, including age, gender, presenting white blood cell count, immunophenotype, DNA index and early response to treatment.METHODS: Seventy-six under 19-year-old patients with newly diagnosed acute lymphoblastic leukemia treated with the Grupo Brasileiro de Tratamento de Leucemia da Infância - acute lymphoblastic leukemia-93 and -99 protocols between September 2007 and December 2009 were analyzed. The diagnosis was based on cytological, immunophenotypic and cytogenetic criteria. Associations between variables, prognostic factors and response to treatment were analyzed using the chi-square test and Fisher's exact test. Overall and event-free survival were estimated by Kaplan-Meier analysis and compared using the log-rank test. A Cox proportional hazards model was used to identify independent prognostic factors.RESULTS: The average age at diagnosis was 6.3 ± 0.5 years and males were predominant (65%. The most frequently observed clinical features were hepatomegaly, splenomegaly and lymphadenopathy. Central nervous system involvement and mediastinal enlargement occurred in 6.6% and 11.8%, respectively. B-acute lymphoblastic leukemia was more common (89.5% than T-acute lymphoblastic leukemia. A DNA index >1.16 was found in 19% of patients and was associated with favorable prognosis. On Day 8 of induction therapy, 95% of the patients had lymphoblast counts <1000/µL and white blood cell counts <5.0 Ã- 109/L. The remission induction rate was 95%, the induction mortality rate was 2.6% and overall survival was 72%.CONCLUSION: The prognostic factors identified are compatible with the literature. The 5-year overall and event-free survival rates were lower than those reported for developed countries. As shown by the multivariate analysis, age

  3. Acute lymphoblastic leukemia in children and adolescents: prognostic factors and analysis of survival

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    Lustosa de Sousa, Daniel Willian; de Almeida Ferreira, Francisco Valdeci; Cavalcante Félix, Francisco Helder; de Oliveira Lopes, Marcos Vinicios

    2015-01-01

    Objective To describe the clinical and laboratory features of children and adolescents with acute lymphoblastic leukemia treated at three referral centers in Ceará and evaluate prognostic factors for survival, including age, gender, presenting white blood cell count, immunophenotype, DNA index and early response to treatment. Methods Seventy-six under 19-year-old patients with newly diagnosed acute lymphoblastic leukemia treated with the Grupo Brasileiro de Tratamento de Leucemia da Infância – acute lymphoblastic leukemia-93 and -99 protocols between September 2007 and December 2009 were analyzed. The diagnosis was based on cytological, immunophenotypic and cytogenetic criteria. Associations between variables, prognostic factors and response to treatment were analyzed using the chi-square test and Fisher's exact test. Overall and event-free survival were estimated by Kaplan–Meier analysis and compared using the log-rank test. A Cox proportional hazards model was used to identify independent prognostic factors. Results The average age at diagnosis was 6.3 ± 0.5 years and males were predominant (65%). The most frequently observed clinical features were hepatomegaly, splenomegaly and lymphadenopathy. Central nervous system involvement and mediastinal enlargement occurred in 6.6% and 11.8%, respectively. B-acute lymphoblastic leukemia was more common (89.5%) than T-acute lymphoblastic leukemia. A DNA index >1.16 was found in 19% of patients and was associated with favorable prognosis. On Day 8 of induction therapy, 95% of the patients had lymphoblast counts <1000/μL and white blood cell counts <5.0 × 109/L. The remission induction rate was 95%, the induction mortality rate was 2.6% and overall survival was 72%. Conclusion The prognostic factors identified are compatible with the literature. The 5-year overall and event-free survival rates were lower than those reported for developed countries. As shown by the multivariate analysis, age and baseline white

  4. Survival and prognostic factors for hepatocellular carcinoma: an Egyptian multidisciplinary clinic experience.

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    Abdelaziz, Ashraf Omar; Elbaz, Tamer Mahmoud; Shousha, Hend Ibrahim; Ibrahim, Mostafa Mohamed; Rahman El-Shazli, Mostafa Abdel; Abdelmaksoud, Ahmed Hosni; Aziz, Omar Abdel; Zaki, Hisham Atef; Elattar, Inas Anwar; Nabeel, Mohamed Mahmoud

    2014-01-01

    Hepatocellular carcinoma (HCC) is a dismal tumor with a high incidence, prevalence and poor prognosis and survival. Management of HCC necessitates multidisciplinary clinics due to the wide heterogeneity in its presentation, different therapeutic options, variable biologic behavior and background presence of chronic liver disease. We studied the different prognostic factors that affected survival of our patients to improve future HCC management and patient survival. This study is performed in a specialized multidisciplinary clinic for HCC in Kasr El Eini Hospital, Cairo University, Egypt. We retrospectively analyzed the different patient and tumor characteristics and the primary mode of management applied to our patients. Further analysis was performed using univariate and multivariate statistics. During the period February 2009 till February 2013, 290 HCC patients presented to our multidisciplinary clinic. They were predominantly males and the mean age was 56.5 ± 7.7 years. All cases developed HCC on top of cirrhosis that was mainly due to HCV (71%). Most of our patients were Child-Pugh A (50%) or B (36.9%) and commonly presented with small single lesions. Transarterial chemoembolization was the most common line of treatment used (32.4%). The overall survival was 79.9% at 6 months, 54.5% at 1 year and 22.4% at 2 years. Serum bilirubin, site of the tumor and type of treatment were the significant independent prognostic factors for survival. Our main prognostic variables are the bilirubin level, the bilobar hepatic affection and the application of specific treatment (either curative or palliative). Multidisciplinary clinics enhance better HCC management.

  5. Primary localization and tumor thickness as prognostic factors of survival in patients with mucosal melanoma.

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    Tarun Mehra

    Full Text Available Data on survival with mucosal melanoma and on prognostic factors of are scarce. It is still unclear if the disease course allows for mucosal melanoma to be treated as primary cutaneous melanoma or if differences in overall survival patterns require adapted therapeutic approaches. Furthermore, this investigation is the first to present 10-year survival rates for mucosal melanomas of different anatomical localizations.116 cases from Sep 10 1984 until Feb 15 2011 retrieved from the Comprehensive Cancer Center and of the Central Register of the German Dermatologic Society databases in Tübingen were included in our analysis. We recorded anatomical location and tumor thickness, and estimated overall survival at 2, 5 and 10 years and the mean overall survival time. Survival times were analyzed with the Kaplan-Meier method. The log-rank test was used to compare survival times by localizations and by T-stages.We found a median overall survival time of 80.9 months, with an overall 2-year survival of 71.7%, 5-year survival of 55.8% and 10-year survival of 38.3%. The 10-year survival rates for patients with T1, T2, T3 or T4 stage tumors were 100.0%, 77.9%, 66.3% and 10.6% respectively. 10-year survival of patients with melanomas of the vulva was 64.5% in comparison to 22.3% of patients with non-vulva mucosal melanomas.Survival times differed significantly between patients with melanomas of the vulva compared to the rest (p = 0.0006. It also depends on T-stage at the time of diagnosis (p < 0.0001.

  6. Prognostic factors for survival in metastatic breast cancer by hormone receptor status

    NARCIS (Netherlands)

    Kwast, A.B.G.; Voogd, A.C.; Menke-Pluijmers, M.B.E.; Linn, S.C.; Sonke, G.S.; Kiemeney, L.A.; Siesling, Sabine

    2014-01-01

    Hormone receptor (HR) status is an important prognostic factor for patients with metastatic breast cancer (MBC) and is also correlated with other prognostic factors, such as initial lymph node status, HER2-Neu status and age. The prognostic value of these other factors, however, is unknown when

  7. Identification of prognostic factors in canine mammary malignant tumours: a multivariable survival study

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    Santos Andreia A

    2013-01-01

    Full Text Available Abstract Background Although several histopathological and clinical features of canine mammary gland tumours have been widely studied from a prognostic standpoint, considerable variations in tumour individual biologic behaviour difficult the definition of accurate prognostic factors. It has been suggested that the malignant behaviour of tumours is the end result of several alterations in cellular physiology that culminate in tumour growth and spread. Accordingly, the aim of this study was to determine, using a multivariable model, the independent prognostic value of several immunohistochemically detected tumour-associated molecules, such as MMP-9 and uPA in stromal cells and Ki-67, TIMP-2 and VEGF in cancer cells. Results Eighty-five female dogs affected by spontaneous malignant mammary neoplasias were followed up for a 2-year post-operative period. In univariate analysis, tumour characteristics such as size, mode of growth, regional lymph node metastases, tumour cell MIB-1 LI and MMP-9 and uPA expressions in tumour-adjacent fibroblasts, were associated with both survival and disease-free intervals. Histological type and grade were related with overall survival while VEGF and TIMP-2 were not significantly associated with none of the outcome parameters. In multivariable analysis, only a MIB-1 labelling index higher than 40% and a stromal expression of MMP-9 higher than 50% retained significant relationships with poor overall and disease-free survival. Conclusions The results of this study indicate that MMP-9 and Ki-67 are independent prognostic markers of canine malignant mammary tumours. Furthermore, the high stromal expressions of uPA and MMP-9 in aggressive tumours suggest that these molecules are potential therapeutic targets in the post-operative treatment of canine mammary cancer.

  8. Prognostic Factors and Decision Tree for Long-term Survival in Metastatic Uveal Melanoma.

    Science.gov (United States)

    Lorenzo, Daniel; Ochoa, María; Piulats, Josep Maria; Gutiérrez, Cristina; Arias, Luis; Català, Jaum; Grau, María; Peñafiel, Judith; Cobos, Estefanía; Garcia-Bru, Pere; Rubio, Marcos Javier; Padrón-Pérez, Noel; Dias, Bruno; Pera, Joan; Caminal, Josep Maria

    2017-12-04

    The purpose of this study was to demonstrate the existence of a bimodal survival pattern in metastatic uveal melanoma. Secondary aims were to identify the characteristics and prognostic factors associated with long-term survival and to develop a clinical decision tree. The medical records of 99 metastatic uveal melanoma patients were retrospectively reviewed. Patients were classified as either short (≤ 12 months) or long-term survivors (> 12 months) based on a graphical interpretation of the survival curve after diagnosis of the first metastatic lesion. Ophthalmic and oncological characteristics were assessed in both groups. Of the 99 patients, 62 (62.6%) were classified as short-term survivors, and 37 (37.4%) as long-term survivors. The multivariate analysis identified the following predictors of long-term survival: age ≤ 65 years (p=0.012) and unaltered serum lactate dehydrogenase levels (p=0.018); additionally, the size (smaller vs. larger) of the largest liver metastasis showed a trend towards significance (p=0.063). Based on the variables significantly associated with long-term survival, we developed a decision tree to facilitate clinical decision-making. The findings of this study demonstrate the existence of a bimodal survival pattern in patients with metastatic uveal melanoma. The presence of certain clinical characteristics at diagnosis of distant disease is associated with long-term survival. A decision tree was developed to facilitate clinical decision-making and to counsel patients about the expected course of disease.

  9. Netrin-1 expression is an independent prognostic factor for poor patient survival in brain metastases.

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    Patrick N Harter

    Full Text Available The multifunctional molecule netrin-1 is upregulated in various malignancies and has recently been presented as a major general player in tumorigenesis leading to tumor progression and maintenance in various animal models. However, there is still a lack of clinico-epidemiological data related to netrin-1 expression. Therefore, the aim of our study was to elucidate the association of netrin-1 expression and patient survival in brain metastases since those constitute one of the most limiting factors for patient prognosis. We investigated 104 brain metastases cases for netrin-1 expression using in-situ hybridization and immunohistochemistry with regard to clinical parameters such as patient survival and MRI data. Our data show that netrin-1 is strongly upregulated in most cancer subtypes. Univariate analyses revealed netrin-1 expression as a significant factor associated with poor patient survival in the total cohort of brain metastasis patients and in sub-entities such as non-small cell lung carcinomas. Interestingly, many cancer samples showed a strong nuclear netrin-1 signal which was recently linked to a truncated netrin-1 variant that enhances tumor growth. Nuclear netrin-1 expression was associated with poor patient survival in univariate as well as in multivariate analyses. Our data indicate both total and nuclear netrin-1 expression as prognostic factors in brain metastases patients in contrast to other prognostic markers in oncology such as patient age, number of brain metastases or Ki67 proliferation index. Therefore, nuclear netrin-1 expression constitutes one of the first reported molecular biomarkers for patient survival in brain metastases. Furthermore, netrin-1 may constitute a promising target for future anti-cancer treatment approaches in brain metastases.

  10. Survival patterns in squamous cell carcinoma of the head and neck: pain as an independent prognostic factor for survival.

    Science.gov (United States)

    Reyes-Gibby, Cielito C; Anderson, Karen O; Merriman, Kelly W; Todd, Knox H; Shete, Sanjay S; Hanna, Ehab Y

    2014-10-01

    Survival outcomes in patients with squamous cell carcinoma of the head and neck (HNSCC) vary by extent of disease, behavioral factors, and socioeconomic factors. We assessed the extent to which pretreatment pain influences survival in 2,340 newly diagnosed patients with HNSCC, adjusting for disease stage, symptoms, pain medications, comorbidities, smoking, alcohol consumption, age, sex, and race/ethnicity. Patients rated their pain at presentation to the cancer center (0 = "no pain" and 10 = "pain as bad as you can imagine"). Survival time was calculated from the date of diagnosis to the date of death of any cause or last follow-up. Five-year overall survival was calculated for all the variables assessed in the study. Severe pain (≥7) was most prevalent among those with oral cancer (20.4%; pharynx = 18.8%; larynx = 16.1%) and significantly varied by tumor stage, fatigue severity, smoking status, comorbid lung disease, and race (all P pain for oral (severe pain = 31% vs nonsevere pain = 52%; P pain = 33% vs nonsevere pain = 53%; P pain persisted as an independent prognostic factor for survival. Pain reported prior to treatment should be considered in understanding survival outcomes in HNSCC patients. Pretreatment pain was an independent predictor of survival in a large sample of HNSCC patients even after accounting for tumor node metastasis stage, fatigue, age, race/ethnicity, smoking, and alcohol intake. Therefore, symptoms at presentation and before cancer treatment are important factors to be considered in understanding survival outcomes in HNSCC patients. Copyright © 2014 American Pain Society. Published by Elsevier Inc. All rights reserved.

  11. Prognostic factors for survival in adult patients with recurrent glioblastoma: a decision-tree-based model.

    Science.gov (United States)

    Audureau, Etienne; Chivet, Anaïs; Ursu, Renata; Corns, Robert; Metellus, Philippe; Noel, Georges; Zouaoui, Sonia; Guyotat, Jacques; Le Reste, Pierre-Jean; Faillot, Thierry; Litre, Fabien; Desse, Nicolas; Petit, Antoine; Emery, Evelyne; Lechapt-Zalcman, Emmanuelle; Peltier, Johann; Duntze, Julien; Dezamis, Edouard; Voirin, Jimmy; Menei, Philippe; Caire, François; Dam Hieu, Phong; Barat, Jean-Luc; Langlois, Olivier; Vignes, Jean-Rodolphe; Fabbro-Peray, Pascale; Riondel, Adeline; Sorbets, Elodie; Zanello, Marc; Roux, Alexandre; Carpentier, Antoine; Bauchet, Luc; Pallud, Johan

    2017-11-20

    We assessed prognostic factors in relation to OS from progression in recurrent glioblastomas. Retrospective multicentric study enrolling 407 (training set) and 370 (external validation set) adult patients with a recurrent supratentorial glioblastoma treated by surgical resection and standard combined chemoradiotherapy as first-line treatment. Four complementary multivariate prognostic models were evaluated: Cox proportional hazards regression modeling, single-tree recursive partitioning, random survival forest, conditional random forest. Median overall survival from progression was 7.6 months (mean, 10.1; range, 0-86) and 8.0 months (mean, 8.5; range, 0-56) in the training and validation sets, respectively (p = 0.900). Using the Cox model in the training set, independent predictors of poorer overall survival from progression included increasing age at histopathological diagnosis (aHR, 1.47; 95% CI [1.03-2.08]; p = 0.032), RTOG-RPA V-VI classes (aHR, 1.38; 95% CI [1.11-1.73]; p = 0.004), decreasing KPS at progression (aHR, 3.46; 95% CI [2.10-5.72]; p < 0.001), while independent predictors of longer overall survival from progression included surgical resection (aHR, 0.57; 95% CI [0.44-0.73]; p < 0.001) and chemotherapy (aHR, 0.41; 95% CI [0.31-0.55]; p < 0.001). Single-tree recursive partitioning identified KPS at progression, surgical resection at progression, chemotherapy at progression, and RTOG-RPA class at histopathological diagnosis, as main survival predictors in the training set, yielding four risk categories highly predictive of overall survival from progression both in training (p < 0.0001) and validation (p < 0.0001) sets. Both random forest approaches identified KPS at progression as the most important survival predictor. Age, KPS at progression, RTOG-RPA classes, surgical resection at progression and chemotherapy at progression are prognostic for survival in recurrent glioblastomas and should inform the treatment decisions.

  12. Recipient Related Prognostic Factors for Graft Survival after Kidney Transplantation. A Single Center Experience

    Directory of Open Access Journals (Sweden)

    Alina Daciana ELEC

    2012-09-01

    Full Text Available Background and Aim. Advanced chronic kidney disease (CKD severely impairs life expectancy and quality of life in affected patients. Considering its benefits, renal transplantation currently represents the optimal treatment solution for end stage kidney disease patients. Pre-transplant assessment aims to maximize the graft and patient survival by identifying potential factors influencing the post-transplant outcome. The aim of this study has been to analyze recipient related prognostic factors bearing an impact on graft survival. Material and Methods. We analyzed the graft outcomes of 426 renal transplantations performed at the Clinical Institute of Urology and Renal Transplantation of Cluj-Napoca, between January 2004 and December 2008. Variables related to recipient and to potential donor/recipient prognostic factors were studied using univariate and multivariate analysis. Results. Graft survivals at 1, 3, 5 and 7 years were 94.01%, 88.37%, 82.51% and 78.10%, respectively. Chronic rejection (41.11% and death with a functioning graft (18.88% were the main causes of graft loss. In uni and multivariate analysis the recipient related variables found to influence the renal graft outcome were: peritoneal dialysis, pre transplant residual diuresis, grade I hypertension, severe iliac vessel atheromatosis, ischemic heart disease, stroke history, dyslipidemia and denutrition. The worst graft outcomes have been found for recipients on peritoneal dialysis, with anuria, hypotension, severe iliac atheromatosis, ischemic heart disease, stroke history, dyslipidemia and a poor nutritional status. Conclusion. The type of dialysis, the pre transplant residual diuresis, recipient arterial blood pressure, iliac vessel atheromatosis, ischemic heart disease, stroke history, dyslipidemia and denutrition significantly influence graft survival.

  13. Survival and prognostic factors for patients with advanced hepatocellular carcinoma after stereotactic ablative radiotherapy.

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    Cheng-Hsiang Lo

    Full Text Available To evaluate the survival outcomes and prognostic factors of patients with advanced hepatocellular carcinoma (HCC who underwent stereotactic ablative radiotherapy (SABR.This retrospective study evaluated patients with advanced HCC who underwent SABR between December 2007 and July 2015. All patients had Barcelona Clinic Liver Cancer stage C disease and Child-Turcotte-Pugh (CTP class A-B function. In-field control (IFC, overall survival (OS, prognostic factors, and toxicity were evaluated.In this study of 89 patients, the 3-year IFC rate was 78.1%, and the 1-year and 3-year OS rates were 45.9% and 24.3%, respectively. The multivariate analysis revealed that CTP class, the presence of main portal vein tumor thrombosis, and the presence of extrahepatic spread were independent predictors of OS. The expected median OS values among patients with ≥2, 1, and 0 predictors were 4.2, 8.6, and 26.4 months, respectively (p <0.001.SABR may be useful for patients with advanced HCC, and patient selection could be based on the CTP classification, main portal vein tumor thrombosis, and extrahepatic spread.

  14. Embolotherapy for Neuroendocrine Tumor Liver Metastases: Prognostic Factors for Hepatic Progression-Free Survival and Overall Survival

    Energy Technology Data Exchange (ETDEWEB)

    Chen, James X. [Hospital of the University of Pennsylvania, Division of Interventional Radiology, Department of Radiology (United States); Rose, Steven [University of San Diego Medical Center, Division of Interventional Radiology, Department of Radiology (United States); White, Sarah B. [Medical College of Wisconsin, Division of Interventional Radiology, Department of Radiology (United States); El-Haddad, Ghassan [Moffitt Cancer Center, Division of Interventional Radiology, Department of Radiology (United States); Fidelman, Nicholas [University of San Francisco Medical Center, Division of Interventional Radiology, Department of Radiology (United States); Yarmohammadi, Hooman [Memorial Sloan Kettering Cancer Center, Division of Interventional Radiology, Department of Radiology (United States); Hwang, Winifred; Sze, Daniel Y.; Kothary, Nishita [Stanford University Medical Center, Division of Interventional Radiology, Department of Radiology (United States); Stashek, Kristen [Hospital of the University of Pennsylvania, Department of Pathology (United States); Wileyto, E. Paul [University of Pennsylvania, Department of Biostatistics and Epidemiology (United States); Salem, Riad [Northwestern Memorial Hospital, Division of Interventional Radiology, Department of Radiology (United States); Metz, David C. [Hospital of the University of Pennsylvania, Division of Gastroenterology, Department of Medicine (United States); Soulen, Michael C., E-mail: michael.soulen@uphs.upenn.edu [Hospital of the University of Pennsylvania, Division of Interventional Radiology, Department of Radiology (United States)

    2017-01-15

    PurposeThe purpose of the study was to evaluate prognostic factors for survival outcomes following embolotherapy for neuroendocrine tumor (NET) liver metastases.Materials and MethodsThis was a multicenter retrospective study of 155 patients (60 years mean age, 57 % male) with NET liver metastases from pancreas (n = 71), gut (n = 68), lung (n = 8), or other/unknown (n = 8) primary sites treated with conventional transarterial chemoembolization (TACE, n = 50), transarterial radioembolization (TARE, n = 64), or transarterial embolization (TAE, n = 41) between 2004 and 2015. Patient-, tumor-, and treatment-related factors were evaluated for prognostic effect on hepatic progression-free survival (HPFS) and overall survival (OS) using unadjusted and propensity score-weighted univariate and multivariate Cox proportional hazards models.ResultsMedian HPFS and OS were 18.5 and 125.1 months for G1 (n = 75), 12.2 and 33.9 months for G2 (n = 60), and 4.9 and 9.3 months for G3 tumors (n = 20), respectively (p < 0.05). Tumor burden >50 % hepatic volume demonstrated 5.5- and 26.8-month shorter median HPFS and OS, respectively, versus burden ≤50 % (p < 0.05). There were no significant differences in HPFS or OS between gut or pancreas primaries. In multivariate HPFS analysis, there were no significant differences among embolotherapy modalities. In multivariate OS analysis, TARE had a higher hazard ratio than TACE (unadjusted Cox model: HR 2.1, p = 0.02; propensity score adjusted model: HR 1.8, p = 0.11), while TAE did not differ significantly from TACE.ConclusionHigher tumor grade and tumor burden prognosticated shorter HPFS and OS. TARE had a higher hazard ratio for OS than TACE. There were no significant differences in HPFS among embolotherapy modalities.

  15. Copeptin is an independent prognostic factor for transplant-free survival in cirrhosis.

    Science.gov (United States)

    Kerbert, Annarein J C; Weil, Delphine; Verspaget, Hein W; Moréno, José-Philippe; van Hoek, Bart; Cervoni, Jean-Paul; Di Martino, Vincent; Coenraad, Minneke J; Thevenot, Thierry

    2016-04-01

    Copeptin is a stable cleavage product of the arginine vasopressin (AVP) precursor and is equimolarly secreted with AVP. Copeptin is currently considered a reliable prognostic marker in a wide variety of diseases other than cirrhosis. We aimed to investigate the association between severity of cirrhosis and copeptin concentrations and to confirm whether copeptin is of prognostic significance in cirrhosis. One hundred and eighty-four cirrhotic patients hospitalized in two tertiary referral centres were studied. Serum copeptin was measured in samples obtained at hospital admission. Differences in serum copeptin between Child-Pugh classes were evaluated using the Kruskal-Wallis test. Cox proportional hazard regression and Kaplan-Meier analyses were performed to evaluate associations of copeptin and other possible prognostic factors with 6- and 12-month mortality. Median serum copeptin (interquartile range) increased significantly through Child-Pugh classes A [5.4 (3.1-10.7) pmol/L], B [9.6 (6.0-17.3) pmol/L] and C [13.8 (5.8-34.1) pmol/L, P copeptin >12.3 pmol/L displayed significantly higher mortality rates at 6 and 12 months as compared to those with serum copeptin ≤12.3 pmol/L (Log-rank test: P copeptin >12.3 pmol/L was significantly associated with mortality, particularly at 6 months, independently of age, clinical parameters and Model for End stage Liver Disease (MELD), MELD-sodium and Child-Pugh score. Serum copeptin concentration increases significantly along with the severity of cirrhosis as defined by the Child-Pugh classification. A high serum copeptin concentration predicts survival, particularly at 6 months, independently of liver-specific scoring systems in a heterogeneous population of hospitalized cirrhotic patients. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  16. THROMBOCYTOSIS AS PROGNOSTIC FACTOR FOR SURVIVAL IN PATIENTS WITH ADVANCED NON SMALL CELL LUNG CANCER TREATED WITH FIRST- LINE CHEMOTHERAPY.

    Directory of Open Access Journals (Sweden)

    Deyan Davidov

    2014-12-01

    Full Text Available Objective: The aim of this study was to evaluate elevated platelet count as a prognostic factor for survival in patients with advanced (stage IIIB/ IV non- small cell lung cancer (NSCLC receiving first- line chemotherapy. Methods: From 2005 to 2009 three hundreds forty seven consecutive patients with stage IIIB or IV NSCLC, treated in Department of Medical Oncology, UMHAT "Dr Georgi Stranski" entered the study. The therapeutic regimens included intravenous administration of platinum- based doublets. Survival analysis was evaluated by Kaplan- Meier test. The influence of pretreatment thrombocytosis as prognostic factor for survival was analyzed using multivariate stepwise Cox regression analyses. Results: Elevated platelet counts were found in 78 patients. The overall survival for patients without elevated platelet counts was 9,6 months versus 6,9 months for these with thrombocytosis. In multivariate analysis as independent poor prognostic factors were identified: stage, performance status and elevated platelet counts. Conclusions: These results indicated that platelet counts as well as some clinical pathologic characteristics could be useful prognostic factors in patients with unresectable NSCLC.

  17. PROGNOSTIC FACTORS FOR SURVIVAL OF MEN1 PATIENTS WITH DUODENOPANCREATIC TUMORS METASTATIC TO THE LIVER : RESULTS FROM THE DMSG

    NARCIS (Netherlands)

    Conemans, Elfi B.; Nell, Sjoerd; Pieterman, Carolina R. C.; de Herder, Wouter W.; Dekkers, Olaf M.; Hermus, Ad R.; van der Horst-Schrivers, Anouk N.; Bisschop, Peter H.; Havekes, Bas; Drent, Madeleine L.; Vriens, Menno R.; Valk, Gerlof D.

    Objective: Duodenopancreatic neuroendocrine tumors (DP-NETs) develop in a majority of patients with multiple endocrine neoplasia type 1 (MEN1) and are the leading cause of death. Overall survival (OS) and prognostic factors for patients with liver metastases from DP-NETs are not known. Methods: This

  18. Prognostic factors in oligodendrogliomas

    DEFF Research Database (Denmark)

    Westergaard, L; Gjerris, F; Klinken, L

    1997-01-01

    An outcome analysis was performed on 96 patients with pure cerebral oligodendrogliomas operated in the 30-year period 1962 to 1991. The most important predictive prognostic factors were youth and no neurological deficit, demonstrated as a median survival for the group younger than 20 years of 17...

  19. Prognostic factors in the survival of patients with blood disorders recovering from septic shock.

    Science.gov (United States)

    Waszczuk-Gajda, Anna; Wiktor Jedrzejczak, Wieslaw

    2017-06-01

    Septic shock is one of the major direct causes of death in patients in hematology departments. The knowledge about clinical outcomes and factors associated with negative outcome in these patients can be important and useful for physicians to identify the patients who are most likely to benefit from ICU therapy. We retrospectively analyzed records of 214 episodes of septic shock in patients with different blood diseases hospitalized between 1998 and 2011 in the Department of Hematology, Oncology and Internal Medicine, the Medical University of Warsaw, Poland. Direct survival with resolution of septic shock was 46%. Among these survivors, 75% continued to live at 30 days, 49% at 6 months, and 12% at 5 years after shock resolution. It was found that the most important prognostic factors for direct (short-term) mortality were multiorgan failure, lack of concordance of empiric antibiotic treatment with results of in vitro sensitivity testing, the Karnofsky score below 60%, presence of more than two comorbidities. Long-term prognosis (3-year follow-up) was affected by multiple factors with the most significant being Karnofsky score, higher organ failure score, hematologic disease relapse or resistance to treatment. Septic shock in patients with blood disorders treated in the hematology ward was associated with very high risk of mortality in all periods after its completion. However, although the results of treatment of septic shock in patients with blood diseases are poor, they were comparable to the results of treatment of septic shock in mixed populations treated in intensive care units.

  20. Prognostic Factors for Survival in Pulmonary Hypertension Due to Left Heart Disease.

    Science.gov (United States)

    Yamabe, Sayuri; Dohi, Yoshihiro; Fujisaki, Shinya; Higashi, Akifumi; Kinoshita, Hiroki; Sada, Yoshiharu; Hidaka, Takayuki; Kurisu, Satoshi; Yamamoto, Hideya; Kihara, Yasuki

    2016-01-01

    The epidemiological data of pulmonary hypertension (PH) due to left heart disease (LHD) are limited. This study investigated hemodynamic and clinical factors associated with mortality in patients with PH due to LHD. We conducted a retrospective review in 243 patients with PH due to LHD, defined as mean pulmonary arterial pressure ≥25 mmHg and pulmonary wedge pressure >15 mmHg at rest in right heart catheterization. Kaplan-Meier and Cox proportional hazard regression analyses were performed. Seventy-five patients died during an average follow-up of 52 months (range, 20-73 months). On multivariate analysis, only diastolic pulmonary vascular pressure gradient (DPG) ≥7 mmHg among hemodynamic measurements was a predictor of mortality. Elevated N-terminal pro-brain natriuretic peptide (NT-pro BNP), more severe New York Heart Association (NYHA) class, anemia, and renal dysfunction were more strongly associated with mortality. Mean right atrial pressure (RAP) and currently available markers of pulmonary vascular remodeling including transpulmonary pressure gradient (TPG) and pulmonary vascular resistance (PVR) had no effect on survival. DPG is weakly associated with mortality in PH due to LHD. Clinical factors such as NT-pro BNP, NYHA class, anemia and renal dysfunction are superior predictors. The prognostic ability of hemodynamic factors such as mean RAP, TPG, PVR and DPG is limited.

  1. Prognostic factors in oligodendrogliomas

    DEFF Research Database (Denmark)

    Westergaard, L; Gjerris, F; Klinken, L

    1997-01-01

    .5 years and for the group older than 60 years of 13 months. The group without neurological deficits had a 5-years survival of 43 per cent while the group with deficits had a 5-years survival of 5 per cent. The 5-years survival for oligodendroglioma of grade II was 46 per cent and for grade III 10 per cent......An outcome analysis was performed on 96 patients with pure cerebral oligodendrogliomas operated in the 30-year period 1962 to 1991. The most important predictive prognostic factors were youth and no neurological deficit, demonstrated as a median survival for the group younger than 20 years of 17...

  2. Time-Varying Effects of Prognostic Factors Associated With Disease-Free Survival in Breast Cancer

    Science.gov (United States)

    Natarajan, Loki; Pu, Minya; Parker, Barbara A.; Thomson, Cynthia A.; Caan, Bette J.; Flatt, Shirley W.; Madlensky, Lisa; Hajek, Richard A.; Al-Delaimy, Wael K.; Saquib, Nazmus; Gold, Ellen B.

    2009-01-01

    Early detection and effective treatments have dramatically improved breast cancer survivorship, yet the risk of relapse persists even 15 years after the initial diagnosis. It is important to identify prognostic factors for late breast cancer events. The authors investigated time-varying effects of tumor characteristics on breast-cancer-free survival using data on 3,088 breast cancer survivors from 4 US states who participated in a randomized dietary intervention trial in 1995–2006, with maximum follow-up through 15 years (median, 9 years). A piecewise constant penalized spline approach incorporating time-varying coefficients was adopted, allowing for deviations from the proportional hazards assumption. This method is more flexible than standard approaches, provides direct estimates of hazard ratios across time intervals, and is computationally tractable. Having a stage II or III tumor was associated with a 3-fold higher hazard of breast cancer than having a stage I tumor during the first 2.5 years after diagnosis; this hazard ratio decreased to 2.1 after 7.7 years, but higher tumor stage remained a significant risk factor. Similar diminishing effects were found for poorly differentiated tumors. Interestingly, having a positive estrogen receptor status was protective up to 4 years after diagnosis but detrimental after 7.7 years (hazard ratio = 1.5). These results emphasize the importance of careful statistical modeling allowing for possibly time-dependent effects in long-term survivorship studies. PMID:19403844

  3. Prognostic factors for survival in patients with colorectal liver metastases: experience of a single brazilian cancer center

    Directory of Open Access Journals (Sweden)

    Héber Salvador de Castro Ribeiro

    2012-12-01

    Full Text Available CONTEXT: Liver metastases are a common event in the clinical outcome of patients with colorectal cancer and account for 2/3 of deaths from this disease. There is considerable controversy among the data in the literature regarding the results of surgical treatment and prognostic factors of survival, and no analysis have been done in a large cohort of patients in Brazil. OBJECTIVES: To characterize the results of surgical treatment of patients with colorectal liver metastases, and to establish prognostic factors of survival in a Brazilian population. METHOD: This was a retrospective study of patients undergoing liver resection for colorectal metastases in a tertiary cancer hospital from 1998 to 2009. We analyzed epidemiologic variables and the clinical characteristics of primary tumors, metastatic disease and its treatment, surgical procedures and follow-up, and survival results. Survival analyzes were done by the Kaplan-Meier method and the log-rank test was applied to determine the influence of variables on overall and disease-free survival. All variables associated with survival with P<0.20 in univariate analysis, were included in multivariate analysis using a Cox proportional hazard regression model. RESULTS: During the period analyzed, 209 procedures were performed on 170 patients. Postope-rative mortality in 90 days was 2.9% and 5-year overall survival was 64.9%. Its independent prognostic factors were the presence of extrahepatic disease at diagnosis of liver metastases, bilateral nodules and the occurrence of major complications after liver surgery. The estimated 5-year disease-free survival was 39.1% and its prognostic factors included R1 resection, extrahepatic disease, bilateral nodules, lymph node involvement in the primary tumor and primary tumors located in the rectum. CONCLUSION: Liver resection for colorectal metastases is safe and effective and the analysis of prognostic factors of survival in a large cohort of Brazilian patients

  4. Tumor volume as a prognostic factor for local control and overall survival in advanced larynx cancer.

    Science.gov (United States)

    Timmermans, Adriana J; Lange, Charlotte A H; de Bois, Josien A; van Werkhoven, Erik; Hamming-Vrieze, Olga; Hilgers, Frans J M; van den Brekel, Michiel W M

    2016-02-01

    Tumor volume has been postulated to be an important prognostic factor for oncological outcome after radiotherapy or chemoradiotherapy. This postulate was retrospectively investigated in a consecutively treated cohort of T3-T4 larynx cancer patients. Retrospective cohort study. For 166 patients with T3-T4 larynx cancer (1999-2008), pretreatment computed tomography and magnetic resonance imaging scans were available for tumor volume delineation. Patients were treated with radiotherapy, chemoradiotherapy, or total laryngectomy with postoperative radiotherapy. Both a dedicated head and neck radiologist and the first author determined all tumor volumes. Statistical analysis was by Kaplan-Meier plots and Cox proportional hazard models. Patients with T3 larynx cancer had significantly smaller tumor volumes than patients with T4 larynx cancer (median = 8.1 cm(3) and 15.8 cm(3), respectively; P < .0001). In the group treated with total laryngectomy and postoperative radiotherapy, no association was found between tumor volume and local or locoregional control or overall survival. In the group treated with radiotherapy, a nonsignificant trend was observed between local control and tumor volume. In the chemoradiotherapy group, however, a significant impact of tumor volume was found on local control (hazard ratio = 1.07; 95% confidence interval = 1.01-1.13; P = .028). Tumor volume was not significantly associated with local control, locoregional control, or overall survival in the surgically treated group. In the group treated with radiotherapy, there was no statistically significant association, but a trend was observed between local control and tumor volume. Only in patients treated with concurrent chemoradiotherapy was a significant impact of tumor volume on local control found. 4. © 2015 The American Laryngological, Rhinological and Otological Society, Inc.

  5. Is Free Testosterone Concentration a Prognostic Factor of Survival in Chronic Renal Failure (CRF)?

    Science.gov (United States)

    Niemczyk, Stanislaw; Niemczyk, Longin; Szamotulska, Katarzyna; Bartoszewicz, Zbigniew; Romejko-Ciepielewska, Katarzyna; Gomółka, Malgorzata; Saracyn, Marek; Matuszkiewicz-Rowińska, Joanna

    2015-11-07

    Lowered testosterone level in CRF patients is associated with elevated risk of death due to cardiovascular reasons, and is influenced by many factors, including acid-base balance disorders. evaluation of testoste-rone concentration (TT) and free testosterone concentration (fT) in pre-dialysis and dialysis patients; assessment of TT and fT relationships with biochemical parameters; evaluation of prognostic importance of TT and fT in predicting patient survival. 4 groups of men: 14 - on hemodialysis (HD), 13 - on peritoneal dialysis (PD), 9 - with chronic renal failure (CRF) and 8 - healthy (CG), aged 56±17, 53±15, 68±12, 43±10 years, respectively. TT and biochemical para-meters were measured; fT was calculated. The lowest TT and fT were observed in HD and CRF, the highest - in CG (p=0.035 for TT; p=0.007 for fT). fT in CRF and CG were different (p=0.031). TT and age was associated in HD (p=0.026). Age and fT was strongly associated in PD (pfree testosterone in decompensated acidosis was observed (ptrend=0.027). Such a trend was not seen for testosterone concentrations (ptrend=0.107). Total and free testosterone levels were lower in HD and pre-dialysis than in healthy patients. Free testost-erone level may predict long-term survival better than age. Total and free testosterone levels are lower in metabolic acidosis and total and free testosterone levels were positively associated with HCO3 level.

  6. Young age is independent prognostic factor for cancer-specific survival of low-stage clear cell renal cell carcinoma.

    Science.gov (United States)

    Jung, Eun-Jung; Lee, Hyun Ju; Kwak, Cheol; Ku, Ja Hyeon; Moon, Kyung Chul

    2009-01-01

    To clarify the clinicopathologic features and prognosis of renal cell carcinoma (RCC) in young adults. The features of RCC in young adults have been reported, but the results have been conflicting. The data from 619 patients with RCC were analyzed. The patients were divided into 2 groups according to age at diagnosis, 55 years of age. The clinicopathologic parameters were compared, and a survival analysis was performed. Younger patients were more likely to have a lower disease stage (P age was a favorable prognostic factor for cancer-specific survival of clear cell RCC (P age was independently associated with a longer cancer-specific survival rate of clear cell RCC (P = .003). In addition, the prognostic implication of age differed between low (I or II) and high (III or IV) stage tumors. In low-stage clear cell RCC, young age was significantly associated with prolonged cancer-specific survival on univariate (P age was an independent prognostic factor for cancer-specific survival of low-stage clear cell RCC.

  7. Comorbidity is an independent prognostic factor for the survival of ovarian cancer

    DEFF Research Database (Denmark)

    Sperling, Cecilie; Noer, Mette Calundann; Christensen, Ib Jarle

    2013-01-01

    OBJECTIVE: The aim of the study was to examine whether comorbidity is an independent prognostic factor for 3129 women diagnosed with ovarian cancer from 2005 to 2011. As Performance status (PS) might capture the impact of comorbidity we addressed whether comorbidity can be explained by PS or whet...

  8. Survival in Good Performance Malignant Pleural Mesothelioma Patients; Prognostic Factors and Predictors of Response

    Science.gov (United States)

    Rahouma, Mohamed; Aziz, Hala; Ghaly, Galal; Kamel, Mohamed; Loai, Iman; Mohamed, Abdelrahman

    2017-08-27

    Purpose: Malignant pleural mesothelioma (MPM) has a poor prognosis in general. Here we sought to evaluate prognostic factors and predictors of response to chemotherapy in good performance (PS=0-I) patients. Methods: We retrospectively reviewed our database and enrolled patients with MPM who received platinum containing chemotherapy (2012-2014). Clinico-pathological and laboratory data were retrieved and Cox and logistic regression multivariate analyses (MVA) were respectively used to identify predictors of survival and response to chemotherapy. Comparison of good vs poor performance status (PS≥II) was accomplished using the Chi (X2) test. Kaplan–Meier survival curves were also obtained and propensity-score matching was performed for survival comparison. Results: Among 114 patients listed during the study period, 82 had good PS=0-I (median age 45years, 43 men, 30 smokers, median weight=77Kg, pretreatment haemoglobin (Hb) level=12g/dL, platelet count=372,000/μL, leukocytes=9,700/μL, neutrophils=6,100/μL, lymphocytes=1,890/μL and neutrophil/lymphocyte ratio (NLR)=3.60 ). Some 65 had asbestosis, 23 had chronic disease, 55 (67.1%) were responders to platinum containing first line chemotherapy. A total of 49 (59.8%) had epithelial MPM. Median-OS and PFS in good PS cases were 17 and 9 months, respectively, as compared to 16 and 8 months for the poor PS group. After matching, better OS was observed among good PS vs poor PS patients (p=0.024) but there was no PFS difference (p=0.176). Significant decrease in PFS was observed among those with advanced nodal N disease (median PFS in N0 and N+ was 10 and 5 months, respectively), non-responders (p=0.012), NLR (p=0.026) and those with an epithelial pathology (p=0.062). MVA demonstrated that advanced (N) status (p=0.015), being a non-responder (pgood PS. Early detection before development of metastasis warrants greater focus to allow better responses to be obtained. Creative Commons Attribution License

  9. Magnetic resonance image-guided brachytherapy for cervical cancer. Prognostic factors for survival

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yeon-Joo; Kim, Joo-Young [National Cancer Center, Proton Therapy Center, Goyang (Korea, Republic of); National Cancer Center, Center for Uterine Cancer, Goyang (Korea, Republic of); Kim, Youngkyong; Lim, Young Kyung; Jeong, Jonghwi [National Cancer Center, Proton Therapy Center, Goyang (Korea, Republic of); Jeong, Chiyoung [National Cancer Center, Proton Therapy Center, Goyang (Korea, Republic of); University of Ulsan College of Medicine, Department of Radiation Oncology, Asan Medical Center, Seoul (Korea, Republic of); Kim, Meyoung [National Cancer Center, Proton Therapy Center, Goyang (Korea, Republic of); Dongnam Inst. of Radiology and Medical Sciences, Research center, Busan (Korea, Republic of); Lim, Myong Cheol; Seo, Sang-Soo; Park, Sang-Yoon [National Cancer Center, Center for Uterine Cancer, Goyang (Korea, Republic of)

    2016-12-15

    The purpose of this work was to identify prognostic factors for survival after magnetic resonance image (MRI)-guided brachytherapy combined with external beam radiotherapy for cervical cancer. External beam radiotherapy of 45-50.4 Gy was delivered by either three-dimensional conformal radiotherapy or helical tomotherapy. Patients also received high-dose-rate MRI-guided brachytherapy of 5 Gy in 6 fractions. We analyzed 128 patients with International Federation of Gynecology and Obstetrics stage IB-IVB cervical cancer who underwent MRI-guided brachytherapy. Most patients (96 %) received concurrent chemotherapy. Pelvic lymph node metastases and para-aortic lymphadenopathies were found in 62 % and 14 % of patients, respectively. The median follow-up time was 44 months. Complete remission was achieved in 119 of 128 patients (93 %). The 5-year local recurrence-free, cancer-specific, and overall survival rates were 94, 89, and 85 %, respectively. Negative pelvic lymphadenopathy, gross tumor volume (GTV) dose covering 90 % of the target (GTV D90) of >110 Gy, and treatment duration ≤56 days were associated with better overall survival in univariate analyses. Multivariable analysis showed that GTV D90 of >110 Gy and treatment duration ≤56 days were possibly associated with overall survival with near-significant P-values of 0.062 and 0.073, respectively. The outcome of MRI-guided brachytherapy combined with external beam radiotherapy in patients with cervical cancer was excellent. GTV D90 of >110 Gy and treatment duration ≤56 days were potentially associated with overall survival. (orig.) [German] Ziel der Arbeit war es, prognostische Faktoren nach magnetresonanztomographisch (MRT-)gesteuerter Brachytherapie in Verbindung mit externer Strahlentherapie fuer Gebaermutterhalskrebs zu identifizieren. Externe Strahlentherapie von 45-50,4 Gy erfolgte entweder mittels dreidimensionaler konformaler Strahlentherapie oder helikaler Tomotherapie. Die Patientinnen erhielten auch

  10. Survival and prognostic factors for survival, cancer specific survival and disease free interval in 239 patients with Hurthle cell carcinoma: a single center experience.

    Science.gov (United States)

    Oluic, Branisav; Paunovic, Ivan; Loncar, Zlatibor; Djukic, Vladimir; Diklic, Aleksandar; Jovanovic, Milan; Garabinovic, Zeljko; Slijepcevic, Nikola; Rovcanin, Branislav; Micic, Dusan; Filipovic, Aleksandar; Zivaljevic, Vladan

    2017-05-25

    Hurthle cell carcinoma makes up 3 to 5% of all thyroid cancers and is considered to be a true rarity. The aim of our study was to analyze clinical characteristics and survival rates of patients with Hurthle cell carcinoma. Clinical data regarding basic demographic characteristics, tumor grade, type of surgical treatment and vital status were collected. Methods of descriptive statistics and Kaplan-Meier survival curves were used for statistical analysis. Cox proportional hazards regression was used to identify independent predictors. During the period from 1995 to 2014, 239 patients with Hurthle cell carcinoma were treated at our Institution. The average age of the patients was 54.3, with female to male ratio of 3.6:1 and average tumor size was 41.8 mm. The overall recurrence rate was 12.1%, with average time for relapse of 90.74 months and average time without any signs of the disease of 222.4 months. Overall 5-year, 10-year and 20-year survival rates were 89.4%, 77.2%, 61.9% respectively. The 5-year, 10-year and 20-year cancer specific survival rates were 94.6%, 92.5%, 87.4%, respectively. When disease free interval was observed, 5-year, 10-year and 20-year rates were 91.1%, 86.2%, 68.5%, respectively. The affection of both thyroid lobes and the need for reoperation due to local relapse were unfavorable independent prognostic factors, while total thyroidectomy as primary procedure was favorable predictive factor for cancer specific survival. Hurthle cell carcinoma is a rare tumor with an encouraging prognosis and after adequate surgical treatment recurrences are rare.

  11. Population-based study of breast cancer in older women: prognostic factors of relative survival and predictors of treatment

    Directory of Open Access Journals (Sweden)

    Dialla Pegdwende

    2012-10-01

    Full Text Available Abstract Background A large proportion of women with breast cancer (BC are elderly. However, there is a lack of information regarding BC prognostic factors and care in this population. The aims of this study were to assess the prognostic factors of relative survival (RS among women with BC aged ≥ 75 years old and to identify the predictive factors of treatments administered to this population. Methods A population-based study was performed using data from the Cote d’Or breast and gynaecological cancer registry. Women aged 75 years and older with primary invasive BC and resident in Cote d’Or at the time of diagnosis made between January 1998 and December 2008 were retrospectively selected. Prognostic factors of RS were estimated in a generalized linear model with a Poisson error structure. RS rate for the whole population was given at 5 years. Logistic regression models were used to identify the predictors of the treatments administered. Results Six hundred and eighty-one women were included. Median age at diagnosis was 80. Comorbidities (p=0.02, pT stage (p=0.04, metastases (p= Conclusions Comorbid conditions adversely affect survival in older women with breast cancer. Moreover the results of this study showed that there are numerous predictors of the type of treatment administered, and that the most important were age and comorbidities.

  12. Complex karyotype in mantle cell lymphoma is a strong prognostic factor for the time to treatment and overall survival, independent of the MCL international prognostic index.

    Science.gov (United States)

    Sarkozy, Clémentine; Terré, Christine; Jardin, Fabrice; Radford, Isabelle; Roche-Lestienne, Catherine; Penther, Dominique; Bastard, Christian; Rigaudeau, Sophie; Pilorge, Sylvain; Morschhauser, Franck; Bouscary, Didier; Delarue, Richard; Farhat, Hassan; Rousselot, Philippe; Hermine, Olivier; Tilly, Hervé; Chevret, Sylvie; Castaigne, Sylvie

    2014-01-01

    Mantle cell lymphoma (MCL) is usually an aggressive disease. However, a few patients do have an "indolent" evolution (iMCL) defined by a long survival time without intensive therapy. Many studies highlight the prognostic role of additional genetic abnormalities, but these abnormalities are not routinely tested for and do not yet influence the treatment decision. We aimed to evaluate the prognostic impact of these additional abnormalities detected by conventional cytogenetic testing, as well as their relationships with the clinical characteristics and their value in identifying iMCL. All consecutive MCL cases diagnosed between 1995 and 2011 at four institutions were retrospectively selected on the basis of an informative karyotype with a t(11;14) translocation at the time of diagnosis. A total of 125 patients were included and followed for an actual median time of 35 months. The median overall survival (OS) and survival without treatment (TFS) were 73.7 and 1.3 months, respectively. In multivariable Cox models, a high mantle cell lymphoma international prognostic index score, a complex karyotype, and blastoid morphology were independently associated with a shortened OS. Spleen enlargement, nodal presentation, extra-hematological involvement, and complex karyotypes were associated with shorter TFS. A score based on these factors allowed for the identification of "indolent" patients (median TFS 107 months) from other patients (median TFS: 1 month). In conclusion, in this multicentric cohort of MCL patients, a complex karyotype was associated with a shorter survival time and allowed for the identification of iMCL at the time of diagnosis. Copyright © 2013 Wiley Periodicals, Inc.

  13. Telomerase in relation to clinicopathologic prognostic factors and survival in cervical cancer

    NARCIS (Netherlands)

    Wisman, GBA; Knol, AJ; Helder, MN; Krans, M; de Vries, EGE; Hollema, H; de Jong, S; van der Zee, AGJ

    2001-01-01

    We investigated, in cervical cancer, the relation between telomerase activity, telomerase RNA (hTR) and mRNA of the catalytic subunit of telomerase, hTERT, with "classic" clinicopathological factors as well as survival. Frozen specimens were obtained from 107 consecutive patients with cervical

  14. Cancer of Unknown Primary in Adolescents and Young Adults: Clinicopathological Features, Prognostic Factors and Survival Outcomes.

    Directory of Open Access Journals (Sweden)

    Kanwal Raghav

    Full Text Available Cancer in adolescents and young adults (AYAs (15-39 years is increasingly recognized as a distinct clinical and biological entity. Cancer of unknown primary (CUP, a disease traditionally presenting in older adults with a median age of 65 years, poses several challenges when diagnosed in AYA patients. This study describes clinicopathological features, outcomes and challenges in caring for AYA-CUP patients.A retrospective review of 47 AYAs diagnosed with CUP at MD Anderson Cancer Center (6/2006-6/2013 was performed. Patients with favorable CUP subsets treated as per site-specific recommendations were excluded. Demographics, imaging, pathology and treatment data was collected using a prospectively maintained CUP database. Kaplan-Meier product limit method and log-rank test were used to estimate and compare overall survival. The cox-proportional model was used for multivariate analyses.Median age was 35 years (range 19-39. All patients underwent comprehensive workup. Adenocarcinoma was the predominant histology (70%. A median of 9 immunostains (range 2-29 were performed. The most common putative primary was biliary tract based on clinicopathological parameters as well as gene profiling. Patients presented with a median of 2 metastatic sites [lymph node (60%, lung (47%, liver (38% and bone (34%]. Most commonly used systemic chemotherapies included gemcitabine, fluorouracil, taxanes and platinum agents. Median overall survival for the entire cohort was 10.0 (95% confidence interval (CI: 6.7-15.4 months. On multivariate analyses, elevated lactate dehydrogenase (Hazard ratio (HR 3.66; 95%CI 1.52-8.82; P = 0.004, ≥3 metastatic sites (HR 5.34; 95%CI 1.19-23.9; P = 0.029, and tissue of origin not tested (HR 3.4; 95%CI 1.44-8.06; P = 0.005 were associated with poor overall survival. Culine's CUP prognostic model (lactate dehydrogenase, performance status, liver metastases was validated in this cohort (median overall survival: good-risk 25.2 months vs

  15. Prognostic factors associated with hospital survival in comatose survivors of cardiac arrest.

    Science.gov (United States)

    Sathianathan, Kushaharan; Tiruvoipati, Ravindranath; Vij, Sanjiv

    2016-02-04

    To identify patient, cardiac arrest and management factors associated with hospital survival in comatose survivors of cardiac arrest. A retrospective, single centre study of comatose patients admitted to our intensive care unit (ICU) following cardiac arrest during the twenty year period between 1993 and 2012. This study was deemed by the Human Research Ethics Committee (HREC) of Monash Health to be a quality assurance exercise, and thus did not require submission to the Monash Health HREC (Research Project Application, No. 13290Q). The study population included all patients admitted to our ICU between 1993 and 2012, with a discharge diagnosis including "cardiac arrest". Patients were excluded if they did not have a cardiac arrest prior to ICU admission (i.e., if their primary arrest was during their admission to ICU), or were not comatose on arrival to ICU. Our primary outcome measure was survival to hospital discharge. Secondary outcome measures were ICU and hospital length of stay (LOS), and factors associated with survival to hospital discharge. Five hundred and eighty-two comatose patients were admitted to our ICU following cardiac arrest, with 35% surviving to hospital discharge. The median ICU and hospital LOS was 3 and 5 d respectively. There was no survival difference between in-hospital and out-of-hospital cardiac arrests. Males made up 62% of our cardiac arrest population, were more likely to have a shockable rhythm (56% vs 37%, P initiated (e.g., pre-hospital, emergency department, intensive care) was associated with increased survival. There was however no difference in survival associated with target temperature, time at target temperature, location of initial cooling, method of initiating cooling, method of maintaining cooling or method of rewarming. Patients that survived were more likely to have a shockable rhythm (P initial rhythm (OR = 6.4, 95%CI: 3.95-10.4; P < 0.01) and a shorter time to return of spontaneous circulation (OR = 0.95, 95%CI: 0

  16. Prognostic Factors for Survival at 6-Month Follow-up of Hospitalized Patients with Decompensated Congestive Heart Failure.

    Science.gov (United States)

    Cheraghi, Mostafa; Sadeghi, Masoumeh; Sarrafzadegan, Nizal; Pourmoghadas, Ali; Ramezani, Mohammad Arash

    2010-01-01

    The prevalence of Congestive Heart Failure (CHF) is increasing in recent years. Factors associated with mortality in CHF patients are important to be determined in order to select therapeutic modality by physicians. The purpose of the current study was to declare predictors of 6-months survival in patients hospitalized for decompensated CHF in Isfahan. A cohort of 301 hospitalized patients with decompensated CHF were recruited in this study. The diagnosis of CHF was based on previous hospitalizations and Framingham criteria for heart failure (HF). Information regarding past history, accompanying diseases such as cerebrovascular accidents (CVA), chronic obstructive pulmonary diseases (COPD), clinical data, medications and echocardiography were obtained by a cardiologist. Patients were followed for their survival for 6 months by telephone calls. Kaplan-Meier method was used for uni variate survival analysis and Cox proportional hazard model was used for multivariate analysis. Mean age of patients was 71.9 ± 12.2 years and 59.8% was male. During 6-months follow-up 138 (45.8%) patients died. Mean survival was 119.2 ± 4.4 days (Mean ± SEM). Significant prognostic factors for 6 months survival were high education level (HR = 0.74, CI 95% 0.59-0.93), COPD (HR = 1.91, CI 95% 1.2-3.04), CVA (HR = 1.69, CI 95% 1.03-2.78), Angiotensin Converting enzyme (ACE) inhibitors use (HR = 0.44, CI 95% 0.3-0.66) and Diuretics (HR = 0.63, CI 95% 0.41-0.96). Six-month survival of hospitalized decompensated CHF patients in Iran is not favorable. Many factors particularly accompanying diseases and medications affected the patient's 6-months survival.

  17. Histological Subtype Remains a Significant Prognostic Factor for Survival Outcomes in Patients With Appendiceal Mucinous Neoplasm With Peritoneal Dissemination.

    Science.gov (United States)

    Huang, Yeqian; Alzahrani, Nayef A; Chua, Terence C; Morris, David L

    2017-04-01

    It has been increasingly recognized that appendiceal mucinous neoplasm with peritoneal dissemination is not a homogenous disease. This study aimed to examine the impact of different histological subtypes on survival of a large cohort of patients with appendiceal mucinous neoplasms uniformly treated by cytoreductive surgery and intraperitoneal chemotherapy. This was a retrospective study of prospectively collected data of patients with peritoneal dissemination of appendiceal neoplasm who underwent cytoreductive surgery and intraperitoneal chemotherapy. The study was conducted by 1 surgical team at St. George Hospital. A total of 444 patients formed the cohort of this study. Histological diagnoses were categorized based on Carr criteria to include acellular mucin, disseminated peritoneal adenomucinosis, peritoneal mucinous neoplasms without signet ring cells, and peritoneal mucinous carcinomatosis with signet cells. Patients with low-grade appendiceal mucinous neoplasms with neoplastic epithelium absent tended to have lower CEA, CA19-9, and CA125 levels preoperatively (p = 0.109, 0.008, and 0.034). Factor analysis showed that histological diagnosis was an independent prognostic factor for survival outcomes (HR = 3.13 (95% CI, 2.34-4.39); p 20, completeness of cytoreductive score ≥2, use of early postoperative intraperitoneal chemotherapy, transfusion units, CEA >7.0 mg/L, CA19-9 >24.0 U/mL, and CA125 >24 U/mL. This study was limited by its retrospective nature, lack of uniform classifications of appendiceal mucinous neoplasms in early years, and the heterogeneity of this study cohort given the long study period. Histological subtype remains a significant prognostic factor for survival outcomes in patients with appendiceal mucinous neoplasms. It should be taken into account when selecting patients for cytoreductive surgery, tailoring appropriate adjuvant therapies and follow-up surveillance plan.

  18. Prognostic factors of overall survival and cancer-specific survival in patients with resected early-stage rectal adenocarcinoma: a SEER-based study.

    Science.gov (United States)

    Lee, Ko-Chao; Chung, Kuan-Chih; Chen, Hong-Hwa; Liu, Chia-Cheng; Lu, Chien-Chang

    2017-12-01

    The benefits of radiotherapy for colorectal cancer are well documented, but the impact of adjuvant radiotherapy on early-stage rectal adenocarcinoma remains unclear. This study aimed to identify predictors of overall survival (OS) and cancer-specific survival (CSS) in patients with stage II rectal adenocarcinoma treated with preoperative or postoperative radiation therapy. Patients with early-stage rectal adenocarcinoma in the postoperative state were identified using the Surveillance, Epidemiology, and End Results database. The primary endpoints were OS and overall CSS. Stage IIA patients without radiotherapy had significantly lower OS and CSS compared with those who received radiation before or after surgery. Stage IIB patients with radiotherapy before surgery had significantly higher OS and CSS compared with patients in the postoperative or no radiotherapy groups. Patients with signet ring cell carcinoma had the poorest OS among all the groups. Multivariable analysis showed that ethnicity (HR, 0.388, p=0.006) and radiation before surgery (HR, 0.614, p=0.006) were favorable prognostic factors for OS, while age (HR, 1.064, pstage IIB (HR, 3.011, p=0.011), and more than one tumor deposit (TD) (HR, 2.300, p=0.001) were unfavorable prognostic factors for OS. Old age (HR, 1.047, pstage IIB (HR, 8.619, p=0.005), circumferential resection margin between 0.1 mm and 10 mm (HR, 1.529, p=0.039), and more than one TD (HR, 2.688, p=0.001) were unfavorable prognostic factors for CSS. This population-based study identified predictors of OS and CSS in patients with early-stage resected rectal adenocarcinoma, which may help to guide future management of this patient population. © American Federation for Medical Research (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  19. Prognostic Factors of Organophosphate Poisoning Between the Death and Survival Groups

    Directory of Open Access Journals (Sweden)

    Tzeng-Jih Lin

    2007-04-01

    Full Text Available In this prospective case series study, we consider the different factors between death and survival groups of organophosphate poisoning. Patients in tertiary-care medical center who had been exposed to organophosphate were included in the study. Pralidoxime (PAM was discontinued after atropine had controlled the clinical situation. We recorded the demographic data, amount of organophosphate consumption, duration of coma, duration of ventilator use, duration of hospitalization, findings of chest X-ray, white blood cell count, acetylcholinesterase concentration, plasma cholinesterase concentration, total atropine amount, duration of atropine use, total PAM amount, duration of PAM use, urine organophosphate peak concentration, duration of urine organophosphate and mortality rate. Urine was collected every 8 hours and was analyzed by gas chromatography equipped with a flame photometric detector and gas chromatography with mass spectrometer detector for organophosphate determination. The urine organophosphate peak concentration was recorded. Wilcoxon rank sum test was used to compare the factors between death and survival groups. Fisher's exact test was used to compare the different findings of chest X-ray between the death and survival groups. Evidently, the death group had a higher amount of organophosphate consumption, duration of coma, and higher white blood cell count than those in the survival group. Also, the death group had lower duration of hospitalization, and decreased concentrations of acetylcholinesterase and plasma cholinesterase. Total PAM amount use and duration of PAM use were lower. However, the duration of ventilator use, findings of chest X-ray, total atropine amount, duration of atropine, urine organophosphate peak concentration and duration of urine organophosphate were similar in both groups. The mortality rate of our 50 cases was 20%. As stated earlier, the cases of the death group had insufficient PAM therapy. The maximum

  20. Dedifferentiated chondrosarcoma: Radiological features, prognostic factors and survival statistics in 23 patients.

    Directory of Open Access Journals (Sweden)

    Chenglei Liu

    Full Text Available Dedifferentiated chondrosarcoma is a rare, highly malignant tumor with a poor survival. There are many confusing issues concerning the imaging feature that can facilitate early diagnosis and the factors that might be related to outcomes.Twenty-three patients with dedifferentiated chondrosarcoma confirmed by pathology were retrospectively reviewed from 2008 to 2015. The patients' clinical information, images from radiographs (n = 17, CT (n = 19, and MRI (n = 17, histological features, treatment and prognosis were analyzed.There were 12 males and 11 females, and the mean age was 50.39 years old. Fourteen cases affected the axial bone (pelvis, spine, and 9 cases involved the appendicular bone. Seven (41.17%, 9 (47.36, and 12 (66.66% lesions showed a biphasic nature on radiograph, CT and MRI, respectively. Of the lesions, 17.39% (4/23 were accompanied by pathological fractures. Histologically, the cartilage component was considered histological Grade1 in 12 patients and Grade 2 in 11 patients. The dedifferentiated component showed features of osteosarcoma in 8 cases, malignant fibrous histiocytoma in3 cases, myofibroblastic sarcoma in 1 case and spindle cell sarcoma in 11cases. Twenty-two cases were treated with surgical resection, and 17 cases achieved adequate (wide or radical surgical margin. In 8 cases, surgery was combined with adjuvant chemotherapy. The overall median survival time was nine months; 17.4% of patients survived to five years.Axial bone location, lung metastasis at diagnosis, inadequate surgical margin, incorrect diagnosis before surgery and pathological fractures was related to poorer outcome. Pre- or postoperative chemotherapy had no definitively effect on improved survival.

  1. A new prognostic factor for the survival of patients with renal cell carcinoma developing metastatic spinal cord compression

    Energy Technology Data Exchange (ETDEWEB)

    Rades, D. [University Hospital Schleswig-Holstein, Campus Luebeck, University of Luebeck, Department of Radiation Oncology, Luebeck (Germany); Weber, A. [University Hospital Schleswig-Holstein, Campus Luebeck, University of Luebeck, Department of Radiation Oncology, Luebeck (Germany); University of Luebeck, Department of Medical Oncology and Hematology, Luebeck (Germany); Bartscht, T. [University of Luebeck, Department of Medical Oncology and Hematology, Luebeck (Germany); Bajrovic, A. [University Medical Center Hamburg-Eppendorf, Department of Radiation Oncology, Hamburg (Germany); Karstens, J.H. [Hannover Medical University, Department of Radiation Oncology, Hannover (Germany); Schild, S.E. [Mayo Clinic Scottsdale, Department of Radiation Oncology, Scottsdale (United States)

    2014-07-15

    This study aimed to identify a potential association of the number of involved extraspinal organs with the survival of patients with metastatic spinal cord compression (MSCC) from renal cell carcinoma. Data of 69 patients irradiated for MSCC from renal cell carcinoma were retrospectively evaluated for survival. The prognostic value of the number of involved extraspinal organs and eight additional factors were investigated. These additional factors included age, gender, performance status, number of involved vertebrae, interval from cancer diagnosis to radiotherapy (RT) of MSCC, ambulatory status prior to RT, time developing motor deficits, and the fractionation regimen (30 Gy in 10 fractions vs. higher doses). The 6-month survival rates for involvement of 0, 1, and ≥ 2 extraspinal organs were 93, 57, and 21 %, respectively (p < 0.001). In the multivariate analysis, the number of involved extraspinal organs maintained significance (risk ratio 2.65; 95 % confidence interval 1.64-4.52; p < 0.001). The interval from cancer diagnosis to RT of MSCC (p = 0.013) and ambulatory status prior to RT (p = 0.002) were also independent predictors of survival. The number of involved extraspinal organs is a new prognostic factor of survival in patients with MSCC from renal cell carcinoma and should be considered in future clinical trials. (orig.) [German] Ziel dieser Studie war es, eine moegliche Assoziation zwischen der Zahl metastatisch befallener extraspinaler Organe und dem Ueberleben von Patienten mit einem Nierenzellkarzinom und metastatisch bedingter Rueckenmarkskompression (MSCC) aufzudecken. Die Daten von 69 Patienten mit einem Nierenzellkarzinom, die aufgrund einer MSCC eine Strahlentherapie erhalten hatten, wurden retrospektiv fuer den Endpunkt Ueberleben ausgewertet. Die prognostische Bedeutung der Zahl metastatisch befallener extraspinaler Organe und 8 weiterer Faktoren wurden untersucht. Die weiteren Faktoren waren Alter, Geschlecht, Allgemeinzustand, Zahl

  2. Prognostic factors associated with survival in patients with symptomatic spinal bone metastases: a retrospective cohort study of 1 043 patients

    Science.gov (United States)

    Bollen, Laurens; van der Linden, Yvette M.; Pondaag, Willem; Fiocco, Marta; Pattynama, Bas P.M.; Marijnen, Corrie A.M.; Nelissen, Rob G.H.H.; Peul, Wilco C.; Dijkstra, P.D. Sander

    2014-01-01

    Background Expected survival is a major factor influencing extent of treatment for symptomatic spinal bone metastases (SBM). Predictive models have been developed, but their use can lead to over- or undertreatment.. The study objective was to identify prognostic factors associated with survival in patients with symptomatic SBM and to create a validated risk stratification model. Methods All patients who were treated for symptomatic SBM between 2001 and 2010 were included in this single center retrospective study. Medical records were reviewed for type of primary cancer, performance status, presence of visceral, brain and bone metastases, number and location of spinal metastases, and neurological functioning. Performance status was assessed with the Karnofsky performance score and neurological functioning with the Frankel scale. Analysis was performed using Kaplan-Meier curves, univariate log-rank tests, Cox regression models, and Harrell's C statistic. Results A total of 1 043 patients were studied. The most prevalent tumors were those of breast (n = 299), lung (n = 250), and prostate (n = 215). Median follow-up duration was 6.6 years, and 6 patients were lost to follow-up. Based on the results of the uni- and multivariate analyses, 4 categories were created. Median survival in category A was 31.2 months (95% CI, 25.2–37.3 months), 15.4 months (95% CI, 11.9–18.2 months) for category B, 4.8 months (95% CI, 4.1–5.4 months) for category C, and 1.6 months (95% CI, 1.4–1.9 months) for category D. Harrell's C statistic was calculated after the model was applied to an external dataset, yielding a result of 0.69. Conclusion Assessing patients according to the presented model results in 4 categories with significantly different survival times. PMID:24470544

  3. Survival analysis and prognostic factors of timing of first childbirth among women in Nigeria.

    Science.gov (United States)

    Fagbamigbe, Adeniyi Francis; Idemudia, Erhabor Sunday

    2016-05-13

    First childbirth in a woman's life is one of the most important events in her life. It marks a turnaround when she might have to drop roles of career building and education, for motherhood and parenthood. The timing of the commencement of these roles affects the child bearing behavior of women as they progress in their reproductive ages. Prevalent early first childbirth in Nigeria has been reported as the main cause of high population growth and high  fertility, mortality and morbidity among women, but little has been documented on the progression into first birth as well as factors affecting it in Nigeria. This paper modelled timing of first birth among women in Nigeria and determined socio-demographic and other factors affecting its timing. We hypothesized that background characteristics of a woman will influence her progression into having first birth. We developed and fitted a survival analysis model to understand the timing of first birth among women in Nigeria using a national representative 2013 NDHS data. Women with no children were right censored as of the date of the survey. The Kaplan Meier survival function was used to estimate the probabilities of first birth not occurring until certain ages of women while Cox proportional hazard regression was used to model the timing of first births at 5 % significance level. About 75.7 % of the respondents had given birth in the Northern region of Nigerian compared with 63.8 % in the South. Half (50.1 %) of the first childbirth occurred within the 15-19 years age bracket and 38.1 % within 20-29 years. The overall median survival time to first birth was 20 years (North 19, South 22), 27 years among women with higher education and 18 years for those with no formal education. The adjusted hazard of first birth was higher in the Northern region of Nigeria than in the South (aHR = 1.24, 95 % CI: 1.20-1.27), and higher in rural areas than in urban areas (aHR = 1.15, 95 % CI: 1.12-1.19). Also, hazard of earlier first

  4. Prognostic factors and survival according to tumour subtype in women presenting with breast cancer brain metastases at initial diagnosis.

    Science.gov (United States)

    Leone, José Pablo; Leone, Julieta; Zwenger, Ariel Osvaldo; Iturbe, Julián; Leone, Bernardo Amadeo; Vallejo, Carlos Teodoro

    2017-03-01

    The presence of brain metastases at the time of initial breast cancer diagnosis (BMIBCD) is uncommon. Hence, the prognostic assessment and management of these patients is very challenging. The aim of this study was to analyse the influence of tumour subtype compared with other prognostic factors in the survival of patients with BMIBCD. We evaluated women with BMIBCD, reported to Surveillance, Epidemiology and End Results program from 2010 to 2013. Patients with other primary malignancy were excluded. Univariate and multivariate analyses were performed to determine the effects of each variable on overall survival (OS). We included 740 patients. Median OS for the whole population was 10 months, and 20.7% of patients were alive at 36 months. Tumour subtype distribution was: 46.6% hormone receptor (HR)+/HER2-, 17% HR+/HER2+, 14.1% HR-/HER2+ and 22.3% triple-negative. Univariate analysis showed that the presence of liver metastases, lung metastases and triple-negative patients (median OS 6 months) had worse prognosis. The HR+/HER2+ subtype had the longest OS with a median of 22 months. In multivariate analysis, older age (hazard ratio 1.8), lobular histology (hazard ratio 2.08), triple-negative subtype (hazard ratio 2.25), liver metastases (hazard ratio 1.6) and unmarried patients (hazard ratio 1.39) had significantly shorter OS. Although the prognosis of patients with BMIBCD is generally poor, 20.7% were still alive 3 years after the diagnosis. There were substantial differences in OS according to tumour subtype. In addition to tumour subtype, other independent predictors of OS are age at diagnosis, marital status, histology and liver metastases. Copyright © 2017 Elsevier Ltd. All rights reserved.

  5. Clinical variables serve as prognostic factors in a model for survival from glioblastoma multiforme

    DEFF Research Database (Denmark)

    Michaelsen, Signe Regner; Christensen, Ib Jarle; Grunnet, Kirsten

    2013-01-01

    Although implementation of temozolomide (TMZ) as a part of primary therapy for glioblastoma multiforme (GBM) has resulted in improved patient survival, the disease is still incurable. Previous studies have correlated various parameters to survival, although no single parameter has yet been...

  6. Hepatic resection for metastatic melanoma in The Netherlands: survival and prognostic factors

    NARCIS (Netherlands)

    de Ridder, Jannemarie; van Walsum, Marlies; Verhoef, Cornelis; Nagtegaal, Iris; de Wilt, Johannes; Ruers, Theo J.M.

    2013-01-01

    Patients with hepatic metastases of melanoma have a very poor prognosis, with a median overall survival of less than 6 months. There are several small heterogeneous studies that have shown an association with prolonged survival in those patients treated with hepatic resection, but the role of

  7. Lifestyle habits as prognostic factors in survival of laryngeal and hypopharyngeal cancer: a multicentric European study.

    Science.gov (United States)

    Dikshit, Rajesh P; Boffetta, Paolo; Bouchardy, Christine; Merletti, Franco; Crosignani, Paolo; Cuchi, Teresa; Ardanaz, Eva; Brennan, Paul

    2005-12-20

    Little information is available on the role of tobacco, alcohol and diet in the survival of upper aero digestive cancers. Our study analysed the survival of 931 laryngeal and hypopharyngeal cancer patients, enrolled in a population based case-control study conducted at 5 centres in southeast Europe during 1979-1982. Age at the time of diagnosis and site of origin of tumour were observed to be predictors of the survival. Cigarette smoking, and to a limited extent alcohol drinking, before the diagnosis of tumour seem to influence the overall survival whereas high intakes of vegetables and vitamin C were observed to favourably affect the prognosis. For mortality from upper aerodigestive cancer protective effects of high intakes of vegetables, fibres and vitamin C were observed. Our results support the hypothesis that there is a role for dietary intervention to improve survival of laryngeal and hypopharyngeal cancer patients. Copyright 2005 Wiley-Liss, Inc

  8. Population-based study of ovarian cancer in Côte d'Or: prognostic factors and trends in relative survival rates over the last 20 years

    Directory of Open Access Journals (Sweden)

    Altwegg Thierry

    2010-11-01

    Full Text Available Abstract Background The aim of this population-based study was to assess independent prognostic factors in ovarian cancer using relative survival (RS and to investigate changes in RS rates from 1982 to 2005. Methods Data on 748 patients with ovarian cancer were provided by the Côte d'Or gynaecologic cancer registry. The RS was estimated using a generalized linear model with a Poisson error structure. Relative survival and its 95% confidence interval (CI were described at the following specific time points 1, 3 and 5 years. The effect of prognostic factors on survival was assessed with multivariate analyses of RS. Results The median follow-up was 12 years. The RS rates at 1, 3 and 5 years were 81%, 55% and 44%, respectively. As compared with the period 1982-1989, an improvement in survival was found for the period 1998-2005: HR = 0.52[0.40-0.67]. Women who lived in urban areas had better RS: HR = 0.82[0.67-0.99]. Patients with epithelial types of ovarian cancer other than mucinous or endometrioid cancer had worse RS than those with serous histology. Age ≥ 70 years was associated with lower survival. Conclusions Period of diagnosis, stage at diagnosis, histology, place of residence and age were independent prognostic factors for survival in ovarian cancer. An improvement in the survival rate was observed after 1998 but a significant improvement was limited to advanced stage cancers.

  9. Breast conserving therapy and mastectomy revisited : Breast cancer-specific survival and the influence of prognostic factors in 129,692 patients

    NARCIS (Netherlands)

    Lagendijk, Mirelle; van Maaren, Marissa C.; Saadatmand, Sepideh; Strobbe, Luc J.A.; Poortmans, Philip Mp; Koppert, Linetta B.; Tilanus-Linthorst, Madeleine M.A.; Siesling, Sabine

    2018-01-01

    This large population-based study compared breast-conserving surgery with radiation therapy (BCT) with mastectomy on (long-term) breast cancer-specific (BCSS) and overall survival (OS), and investigated the influence of several prognostic factors. Patients with primary T1-2N0-2M0 breast cancer,

  10. Salivary gland carcinoma : Independent prognostic factors for locoregional control, distant metastases, and overall survival: Results of the Dutch Head and Neck Oncology Cooperative Group

    NARCIS (Netherlands)

    Terhaard, CHJ; Lubsen, H; Van der Tweel, [No Value; Hilgers, FJM; Eijkenboom, WMH; Marres, HAM; Tjho-Heslinga, RE; de Jong, JMA; Roodenburg, JLN

    Background. We analyzed the records of patients with malignant salivary gland tumors, as diagnosed in centers of the Dutch Head and Neck Oncology Cooperative Group, in search of independent prognostic factors for locoregional control, distant metastases, and overall survival. Methods. In 565

  11. Survival prognostic factors for patients with synchronous brain oligometastatic non-small-cell lung carcinoma receiving local therapy

    Directory of Open Access Journals (Sweden)

    Bai H

    2016-07-01

    Full Text Available Hao Bai,1,* Jianlin Xu,1,* Haitang Yang,2,* Bo Jin,1 Yuqing Lou,1 Dan Wu,3 Baohui Han1 1Department of Pulmonary, 2Department of Pathology, 3Central Laboratory, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, People’s Republic of China *These authors contributed equally to this work Introduction: Clinical evidence for patients with synchronous brain oligometastatic non-small-cell lung carcinoma is limited. We aimed to summarize the clinical data of these patients to explore the survival prognostic factors for this population. Methods: From September 1995 to July 2011, patients with 1–3 synchronous brain oligometastases, who were treated with stereotactic radiosurgery (SRS or surgical resection as the primary treatment, were identified at Shanghai Chest Hospital.Results: A total of 76 patients (22 patients underwent brain surgery as primary treatment and 54 patients received SRS were available for survival analysis. The overall survival (OS for patients treated with SRS and brain surgery as the primary treatment were 12.6 months (95% confidence interval [CI] 10.3–14.9 and 16.4 months (95% CI 8.8–24.1, respectively (adjusted hazard ratio =0.59, 95% CI 0.33–1.07, P=0.08. Among 76 patients treated with SRS or brain surgery, 21 patients who underwent primary tumor resection did not experience a significantly improved OS (16.4 months, 95% CI 9.6–23.2, compared with those who did not undergo resection (11.9 months, 95% CI 9.7–14.0; adjusted hazard ratio =0.81, 95% CI 0.46–1.44, P=0.46. Factors associated with survival benefits included stage I–II of primary lung tumor and solitary brain metastasis. Conclusion: There was no significant difference in OS for patients with synchronous brain oligometastasis receiving SRS or surgical resection. Among this population, the number of brain metastases and stage of primary lung disease were the factors associated with a survival benefit. Keywords: non-small-cell lung carcinoma

  12. High ECT2 expression is an independent prognostic factor for poor overall survival and recurrence-free survival in non-small cell lung adenocarcinoma.

    Directory of Open Access Journals (Sweden)

    Shijie Zhou

    Full Text Available Different subtypes of non-small cell lung cancer (NSCLC have distinct sites of origin, histologies, genetic and epigenetic changes. In this study, we explored the mechanisms of ECT2 dysregulation and compared its prognostic value in lung adenocarcinoma (LUAD and lung squamous cell carcinoma (LUSC. In addition, we also investigated the enrichment of ECT2 co-expressed genes in KEGG pathways in LUAD and LUSC. Bioinformatic analysis was performed based on data from the Cancer Genome Atlas (TCGA-LUAD and TCGA-LUSC. Results showed that ECT2 expression was significantly upregulated in both LUAD and LUSC compared with normal lung tissues. ECT2 expression was considerably higher in LUSC than in LUAD. The level of ECT2 DNA methylation was significantly lower in LUSC than in LUAD. ECT2 mutation was observed in 5% of LUAD and in 51% of LUSC cases. Amplification was the predominant alteration. LUAD patients with ECT2 amplification had significantly worse disease-free survival (p = 0.022. High ECT2 expression was associated with unfavorable overall survival (OS (p<0.0001 and recurrence-free survival (RFS (p = 0.001 in LUAD patients. Nevertheless, these associations were not observed in patients with LUSC. The following univariate and multivariate analysis showed that the high ECT2 expression was an independent prognostic factor for poor OS (HR: 2.039, 95%CI: 1.457-2.852, p<0.001 and RFS (HR: 1.715, 95%CI: 1.210-2.432, p = 0.002 in LUAD patients, but not in LUSC patients. Among 518 genes co-expressed with ECT2 in LUAD and 386 genes co-expressed with ECT2 in LUSC, there were only 98 genes in the overlapping cluster. Some of the genes related KEGG pathways in LUAD were not observed in LUSC. These differences might help to explain the different prognostic value of ECT2 in LUAD and LUSC, which are also worthy of further studies.

  13. Radical Radiation Therapy After Lung-Sparing Surgery for Malignant Pleural Mesothelioma: Survival, Pattern of Failure, and Prognostic Factors

    Energy Technology Data Exchange (ETDEWEB)

    Minatel, Emilio [Department of Radiation Oncology, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Trovo, Marco, E-mail: marcotrovo33@hotmail.com [Department of Radiation Oncology, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Bearz, Alessandra [Department of Medical Oncology, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Di Maso, Matteo [Unit of Epidemiology and Biostatistics, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Baresic, Tania [Department of Nuclear Medicine, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Drigo, Annalisa; Barresi, Loredana [Department of Medical Physics, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Furlan, Carlo [Department of Radiation Oncology, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Del Conte, Alessandro [Department of Medical Oncology, Pordenone General Hospital, Pordenone (Italy); Bruschi, Gioia [Department of Pneumology, Pordenone General Hospital, Pordenone (Italy); Fontana, Paolo [Department of Thoracic Surgery, Mestre General Hospital, Mestre (Italy); Pagan, Vittore [Department of Surgery, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Franchin, Giovanni [Department of Radiation Oncology, Centro di Riferimento Oncologico of Aviano, Aviano (Italy)

    2015-11-01

    Purpose: To prospectively assess the survival, patterns of failure, and prognostic factors in a large cohort of patients with malignant pleural mesothelioma who had undergone a novel trimodal therapeutic approach, including lung-sparing surgery, chemotherapy, and subsequent treatment with high doses of intensity modulated radiation therapy (IMRT) to the whole hemithorax. Methods and Materials: The analysis was conducted on the data from 69 patients. Of the 69 patients, 35 underwent extended pleurectomy/decortication (P/D), with resection of the entire pleura, along with portions of the pericardium and diaphragm and 34, partial pleurectomy, defined as partial removal of parietal or visceral pleura for diagnostic purposes, leaving gross tumor behind in all cases. All patients received cisplatin/pemetrexed chemotherapy. Postoperative IMRT was delivered to the entire hemithorax, excluding the intact lung. The IMRT dose was 50 Gy in 25 fractions. Any fluorodeoxyglucose-avid areas or regions of particular concern for residual disease were given a simultaneous boost to 60 Gy. Results: The median follow-up duration was 19 months. No difference was seen in overall survival and locoregional control between the extended P/D group and the partial pleurectomy group. The 2-year overall survival was 65% and 58% in the extended P/D and partial pleurectomy groups, respectively (P=.94). Locoregional control at 2 years was 65% and 64% in the extended P/D and partial pleurectomy groups, respectively (P=.75). The predominant pattern of failure was distant: 19 patients (27.5%) developed distant metastases as the first site of relapse. Gross residual disease after surgery was significantly associated with overall survival (hazard ratio 3.45). One fatal pneumonitis was reported; 14 cases (20%) of grade 2 to 3 pneumonitis were documented. Conclusions: Radical IMRT after lung-sparing surgery and chemotherapy for malignant pleural mesothelioma leads to promising survival results and

  14. Radical Radiation Therapy After Lung-Sparing Surgery for Malignant Pleural Mesothelioma: Survival, Pattern of Failure, and Prognostic Factors.

    Science.gov (United States)

    Minatel, Emilio; Trovo, Marco; Bearz, Alessandra; Di Maso, Matteo; Baresic, Tania; Drigo, Annalisa; Barresi, Loredana; Furlan, Carlo; Del Conte, Alessandro; Bruschi, Gioia; Fontana, Paolo; Pagan, Vittore; Franchin, Giovanni

    2015-11-01

    To prospectively assess the survival, patterns of failure, and prognostic factors in a large cohort of patients with malignant pleural mesothelioma who had undergone a novel trimodal therapeutic approach, including lung-sparing surgery, chemotherapy, and subsequent treatment with high doses of intensity modulated radiation therapy (IMRT) to the whole hemithorax. The analysis was conducted on the data from 69 patients. Of the 69 patients, 35 underwent extended pleurectomy/decortication (P/D), with resection of the entire pleura, along with portions of the pericardium and diaphragm and 34, partial pleurectomy, defined as partial removal of parietal or visceral pleura for diagnostic purposes, leaving gross tumor behind in all cases. All patients received cisplatin/pemetrexed chemotherapy. Postoperative IMRT was delivered to the entire hemithorax, excluding the intact lung. The IMRT dose was 50 Gy in 25 fractions. Any fluorodeoxyglucose-avid areas or regions of particular concern for residual disease were given a simultaneous boost to 60 Gy. The median follow-up duration was 19 months. No difference was seen in overall survival and locoregional control between the extended P/D group and the partial pleurectomy group. The 2-year overall survival was 65% and 58% in the extended P/D and partial pleurectomy groups, respectively (P=.94). Locoregional control at 2 years was 65% and 64% in the extended P/D and partial pleurectomy groups, respectively (P=.75). The predominant pattern of failure was distant: 19 patients (27.5%) developed distant metastases as the first site of relapse. Gross residual disease after surgery was significantly associated with overall survival (hazard ratio 3.45). One fatal pneumonitis was reported; 14 cases (20%) of grade 2 to 3 pneumonitis were documented. Radical IMRT after lung-sparing surgery and chemotherapy for malignant pleural mesothelioma leads to promising survival results and acceptable toxicity rates. The similarity of survival between

  15. Prognostic factors for progression-free and overall survival in advanced biliary tract cancer

    DEFF Research Database (Denmark)

    Bridgewater, J; Lopes, A; Wasan, H

    2016-01-01

    (CI) 1.20-2.02]} and Eastern Cooperative Oncology Group performance status (ECOG PS) 2 had worse survival [HR 2.24 (95% CI 1.53-3.28)]. In a dataset restricted to patients who received cisplatin and gemcitabine with ECOG PS 0 and 1, only haemoglobin, disease status, bilirubin, and neutrophils were...

  16. Immunophenotypic features of tumor infiltrating lymphocytes from mammary carcinomas in female dogs associated with prognostic factors and survival rates.

    Science.gov (United States)

    Estrela-Lima, Alessandra; Araújo, Márcio S S; Costa-Neto, João M; Teixeira-Carvalho, Andréa; Barrouin-Melo, Stella M; Cardoso, Sergio V; Martins-Filho, Olindo A; Serakides, Rogéria; Cassali, Geovanni D

    2010-06-04

    The immune system plays an important role in the multifactorial biologic system during the development of neoplasias. However, the involvement of the inflammatory response in the promotion/control of malignant cells is still controversial, and the cell subsets and the mechanisms involved are poorly investigated. The goal of this study was to characterize the clinical-pathological status and the immunophenotyping profile of tumor infiltrating lymphocytes and their association with the animal survival rates in canine mammary carcinomas. Fifty-one animals with mammary carcinomas, classified as carcinomas in mixed tumors-MC-BMT = 31 and carcinomas-MC = 20 were submitted to systematic clinical-pathological analysis (tumor size; presence of lymph node and pulmonary metastasis; clinical stage; histological grade; inflammatory distribution and intensity as well as the lymphocytic infiltrate intensity) and survival rates. Twenty-four animals (MC-BMT = 16 and MC = 8) were elected to the immunophenotypic study performed by flow cytometry. Data analysis demonstrated that clinical stage II-IV and histological grade was I more frequent in MC-BMT as compared to MC. Univariate analysis demonstrated that the intensity of inflammation (moderate/intense) and the proportion of CD4+ (> or = 66.7%) or CD8+ T-cells ( or = 600 (P = 0.02) remained as independent prognostic factor. Despite the clinical manifestation, the lymphocytes represented the predominant cell type in the tumor infiltrate. The percentage of T-cells was higher in animals with MC-BMT without metastasis, while the percentage of B-lymphocytes was greater in animals with metastasized MC-BMT (P carcinomas.

  17. Colorectal cancer liver metastases: long-term survival and progression-free survival after thermal ablation using magnetic resonance-guided laser-induced interstitial thermotherapy in 594 patients: analysis of prognostic factors.

    Science.gov (United States)

    Vogl, Thomas J; Dommermuth, Alena; Heinle, Britta; Nour-Eldin, Nour-Eldin A; Lehnert, Thomas; Eichler, Katrin; Zangos, Stephan; Bechstein, Wolf O; Naguib, Nagy N N

    2014-01-01

    The purpose of this study was the evaluation of prognostic factors for long-term survival and progression-free survival (PFS) after treatment of colorectal cancer (CRC) liver metastases with magnetic resonance-guided laser-induced interstital thermotherapy (LITT). We included 594 patients (mean age, 61.2 years) with CRC liver metastases who were treated with LITT. The statistical analysis of the long-term survival and PFS were based on the Kaplan-Meier method. The Cox regression model tested different parameters that could be of prognostic value. The tested prognostic factors were the following: sex, age, the location of primary tumor, the number of metastases, the maximal diameter and total volume of metastases and necroses, the quotient of total volumes of metastases and necroses, the time of appearance of liver metastases and location in the liver, the TNM classification of CRC, extrahepatic metastases, and neoadjuvant treatments. The median survival was 25 months starting from the date of the first LITT. The 1-, 2-, 3-, 4-, and 5-year survival rates were 78%, 50.1%, 28%, 16.4%, and 7.8%, respectively. The median PFS was 13 months. The 1-, 2-, 3-, 4-, and 5-year PFS rates were 51.3%, 35.4%, 30.7%, 25.4%, and 22.3%, respectively. The number of metastases and their maximal diameter were the most important prognostic factors for both long-term survival and PFS. Long-term survival was also highly influenced by the initial involvement of the lymph nodes. For patients treated with LITT for CRC liver metastases, the number and size of metastases, together with the initial lymph node status, are significant prognostic factors for long-term survival.

  18. Anaplastic astrocytoma: prognostic factors and survival in 4807 patients with emphasis on receipt and impact of adjuvant therapy.

    Science.gov (United States)

    Shin, Jacob Y; Diaz, Aidnag Z

    2016-09-01

    To determine the receipt and impact of adjuvant therapy on overall survival (OS) for anaplastic astrocytoma (AA). Data were extracted from the National Cancer Data Base (NCDB). Chi square test, Kaplan-Meier method, and Cox regression models were employed in SPSS 22.0 (Armonk, NY: IBM Corp.) for data analyses. 4807 patients with AA diagnosed from 2004 to 2013 who underwent surgery were identified. 3243 (67.5 %) received adjuvant chemoRT, 525 (10.9 %) adjuvant radiotherapy (RT) alone, 176 (3.7 %) adjuvant chemotherapy alone and 863 (18.0 %) received no adjuvant therapy. Patients were more likely to receive adjuvant chemoRT if they were diagnosed in 2009-2013 (p = 0.022), were ≤ 50 years (p < 0.001), were male (p = 0.043), were Asian or White race (p < 0.001), had private insurance (p < 0.001), had income ≥$38,000 (p < 0.001), or underwent total resection (p < 0.003). Those who received adjuvant chemoRT had significantly better 5-year OS than the other adjuvant treatment types (41.8 % vs. 31.2 % vs. 29.8 % vs. 27.4 %, p < 0.001). This significant 5-year OS benefit was also observed regardless of age at diagnosis. Of those undergoing adjuvant chemoRT, those receiving ≥59.4 Gy had significantly better 5-year OS than those receiving <59.4 Gy (44.4 % vs. 25.9 %, p < 0.001). There was no significant difference in OS when comparing 59.4 Gy to higher RT doses. On multivariate analysis, receipt of adjuvant chemoRT, age at diagnosis, extent of disease, and insurance status were independent prognostic factors for OS. Adjuvant chemoRT is an independent prognostic factor for improved OS in AA and concomitant chemoRT should be considered for all clinically suitable patients who have undergone surgery for the disease.

  19. Hypertrophic cardiomyopathy: prognostic factors and survival analysis in 128 Egyptian patients.

    Science.gov (United States)

    El-Saiedi, Sonia A; Seliem, Zeinab S; Esmail, Reem I

    2014-08-01

    Hypertrophic cardiomyopathy is an important cause of disability and death in patients of all ages. Egyptian children may differ from Western and Asian patients in the pattern of hypertrophy distribution, clinical manifestations, and risk factors. The aim of our study was to report the clinical characteristics and outcomes of Egyptian children with hypertrophic cardiomyopathy studied over a 7-year duration and to determine whether the reported adult risk factors for sudden cardiac death are predictive of the outcome in these affected children. This retrospective study included 128 hypertrophic cardiomyopathy children. The data included personal history, family history, physical examination, baseline laboratory measurements, electrocardiogram, and Holter and echocardiographic results. Logistic regression analysis was used for the detection of risk factors of death. Fifty-one out of 128 patients died during the period of the study. Of the 51 deaths, 36 (70.5%) occurred in patients presenting before 1 year of age. Only eight patients had surgical intervention. Extreme left ventricular hypertrophy, that is, interventricular septal wall thickness or posterior wall thickness Z-score >6, sinus tachycardia, and supraventricular tachycardia were found to be independent risk factors for prediction of death in patients with hypertrophic cardiomyopathy. At our Egyptian tertiary care centre, hypertrophic cardiomyopathy has a relatively worse prognosis when compared with reports from Western and Asian series. Infants have a worse outcome than children presenting after the age of 1 year. A poorer prognosis in childhood hypertrophic cardiomyopathy is predicted by an extreme left ventricular hypertrophy, the presence of sinus tachycardia, and supraventricular tachycardia.

  20. Symptomatic spinal metastasis: A systematic literature review of the preoperative prognostic factors for survival, neurological, functional and quality of life in surgically treated patients and methodological recommendations for prognostic studies.

    Directory of Open Access Journals (Sweden)

    Anick Nater

    Full Text Available While several clinical prediction rules (CPRs of survival exist for patients with symptomatic spinal metastasis (SSM, these have variable prognostic ability and there is no recognized CPR for health related quality of life (HRQoL. We undertook a critical appraisal of the literature to identify key preoperative prognostic factors of clinical outcomes in patients with SSM who were treated surgically. The results of this study could be used to modify existing or develop new CPRs.Seven electronic databases were searched (1990-2015, without language restriction, to identify studies that performed multivariate analysis of preoperative predictors of survival, neurological, functional and HRQoL outcomes in surgical patients with SSM. Individual studies were assessed for class of evidence. The strength of the overall body of evidence was evaluated using GRADE for each predictor.Among 4,818 unique citations, 17 were included; all were in English, rated Class III and focused on survival, revealing a total of 46 predictors. The strength of the overall body of evidence was very low for 39 and low for 7 predictors. Due to considerable heterogeneity in patient samples and prognostic factors investigated as well as several methodological issues, our results had a moderately high risk of bias and were difficult to interpret.The quality of evidence for predictors of survival was, at best, low. We failed to identify studies that evaluated preoperative prognostic factors for neurological, functional, or HRQoL outcomes in surgical patients with SSM. We formulated methodological recommendations for prognostic studies to promote acquiring high-quality evidence to better estimate predictor effect sizes to improve patient education, surgical decision-making and development of CPRs.

  1. Hypoxia Marker GLUT-1 (Glucose Transporter 1) is an Independent Prognostic Factor for Survival in Bladder Cancer Patients Treated with Radical Cystectomy.

    Science.gov (United States)

    Boström, P J; Thoms, J; Sykes, J; Ahmed, O; Evans, A; van Rhijn, B W G; Mirtti, T; Stakhovskyi, O; Laato, M; Margel, D; Pintilie, M; Kuk, C; Milosevic, M; Zlotta, A R; Bristow, R G

    2016-01-07

    Tumour hypoxia, which is frequent in many cancer types, is associated with treatment resistance and poor prognosis. The role of hypoxia in surgically treated bladder cancer (BC) is not well described. We studied the role of hypoxia in two independent series of urothelial bladder cancers treated with radical cystectomy. 279 patients from the University Hospital Network (UHN), Toronto, Canada, and Turku University, Finland were studied. Hypoxia biomarkers (HIF1-α, CAIX, GLUT-1) and proliferation marker Ki-67 were analyzed with immunohistochemistry using defined tissue microarrays. Kaplan-Meier methods and Cox proportional hazards regression models were used to investigate prognostic role of the factors. In univariate analyses, strong GLUT-1 positivity and a high Ki-67 index were associated with poor survival. In multivariate model containing clinical prognostic variables, GLUT-1 was an independent prognostic factor associated with worse disease-specific survival (HR 2.9, 95% CI 0.7-12.6, Wald p  = 0.15 in the Toronto cohort and HR 3.2, 95% CI 1.3-7.5, Wald p  = 0.0085 in the Turku cohort). GLUT-1 is frequently upregulated and is an independent prognostic factor in surgically treated bladder cancer. Further studies are needed to evaluate the potential role of hypoxia-based and targeted therapies in hypoxic bladder tumours.

  2. 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 ...... registered at 12 Nordic hospitals. Results The median survival was 11 months in 252 patients given palliative chemotherapy and 1 month in 53 patients receiving best supportive care (BSC) only. The response rate to first-line chemotherapy was 31% and 33% had stable disease. Ki-67 ...

  3. Role functioning before start of adjuvant treatment was an independent prognostic factor for survival and time to failure. A report from the Nordic adjuvant interferon trial for patients with high-risk melanoma

    DEFF Research Database (Denmark)

    Brandberg, Yvonne; Johansson, Hemming; Aamdal, Steinar

    2013-01-01

    To investigate the role of health-related quality of life (HRQoL) at randomization as independent prognostic factors for survival and time to failure, and to explore associations between HRQoL and treatment effects....

  4. Elevated expression of cyclooxygenase-2 is a negative prognostic factor for disease free survival and overall survival in patients with breast carcinoma.

    Science.gov (United States)

    Denkert, Carsten; Winzer, Klaus-Jürgen; Müller, Berit-Maria; Weichert, Wilko; Pest, Sören; Köbel, Martin; Kristiansen, Glen; Reles, Angela; Siegert, Antje; Guski, Hans; Hauptmann, Steffen

    2003-06-15

    Cyclooxygenases regulate the production of prostaglandins and play a role in tumor development and progression. The authors investigated the prognostic impact of expression of the cyclooxygenase (COX) isoforms, COX-1 and COX-2, on disease-free survival and progression-free survival in patients with primary breast carcinoma as well as the association between COX expression and other clinicopathologic parameters. In this study COX isoform expression was determined by immunohistochemistry in a cohort of 221 patients with primary breast carcinoma. Expression of COX-2 was detected in 36% of breast carcinoma samples and was associated significantly with several clinicopathologic parameters, including positive lymph node status (P disease-free survival (P = 0.0007) and overall survival (P = 0.02). In a multivariate analysis, expression of COX-2 was of borderline significance for disease-free survival (relative risk, 1.90; 95% confidence interval, 1.00-3.59), adjusting for tumor size, histologic grade, number of positive lymph nodes, and patient age. Elevated expression of COX-1 in tumor tissue had no statistically significant influence on patient prognosis. The current data suggest that increased expression of COX-2 may play a role in the progression of primary breast carcinoma. It remains to be investigated whether treatment with selective inhibitors of COX-2 may be an additional therapeutic option for patients with breast carcinoma. Copyright 2003 American Cancer Society.

  5. Radio-induced apoptosis of peripheral blood CD8 T lymphocytes is a novel prognostic factor for survival in cervical carcinoma patients

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    Ordonez, R.; Federico, M. [Hospital Universitario de Gran Canaria Dr. Negrin, Radiation Oncology Department, Las Palmas de Gran Canaria (Spain); Henriquez-Hernandez, L.A.; Pinar, B.; Lloret, M.; Lara, P.C. [Hospital Universitario de Gran Canaria Dr. Negrin, Radiation Oncology Department, Las Palmas de Gran Canaria (Spain); Universidad de Las Palmas de Gran Canaria, Clinical Sciences Department, Las Palmas de Gran Canaria (Spain); Instituto Canario de Investigacion del Cancer (ICIC), Santa Cruz de Tenerife (Spain); Valenciano, A. [Instituto Canario de Investigacion del Cancer (ICIC), Santa Cruz de Tenerife (Spain); Bordon, E. [Universidad de Las Palmas de Gran Canaria, Clinical Sciences Department, Las Palmas de Gran Canaria (Spain); Rodriguez-Gallego, C. [Hospital Universitario de Gran Canaria Dr. Negrin, Immunology Department, Las Palmas de Gran Canaria (Spain)

    2014-02-15

    A close relationship exists between immune response and tumor behavior. This study aimed to explore the associations between radiation-induced apoptosis (RIA) in peripheral blood lymphocytes (PBL) and clinical pathological variables. Furthermore, it assessed the role of RIA as a prognostic factor for survival in cervical carcinoma patients. Between February 1998 and October 2003, 58 consecutive patients with nonmetastatic, localized stage I-II cervical carcinoma who had been treated with radiotherapy (RT) ± chemotherapy were included in this study. Follow-up ended in January 2013. PBL subpopulations were isolated and irradiated with 0, 1, 2 and 8 Gy then incubated for 24, 48 and 72 h. Apoptosis was measured by flow cytometry and the ss value, a parameter defining RIA of lymphocytes, was calculated. Mean follow-up duration was 111.92 ± 40.31 months. Patients with lower CD8 T lymphocyte ss values were at a higher risk of local relapse: Exp(B) = 5.137, confidence interval (CI) 95 % = 1.044-25.268, p = 0.044. Similar results were observed for regional relapse: Exp(B) = 8.008, CI 95 % = 1.702-37.679, p = 0.008 and disease relapse: Exp(B) = 6.766, CI 95 % = 1.889-24.238, p = 0.003. In multivariate analysis, only the CD8 T lymphocyte ss values were found to be of prognostic significance for local disease-free survival (LDFS, p = 0.049), regional disease-free survival (RDFS, p = 0.002), metastasis-free survival (MFS, p = 0.042), disease-free survival (DFS, p = 0.001) and cause-specific survival (CSS p = 0.028). For the first time, RIA in CD8 T lymphocytes was demonstrated to be a predictive factor for survival in cervical carcinoma patients. (orig.)

  6. Prognostic Factors for Survival and Resection in Patients With Initial Nonresectable Locally Advanced Pancreatic Cancer Treated With Chemoradiotherapy

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    Bjerregaard, Jon K., E-mail: jon.bjerregaard@ouh.regionsyddanmark.dk [Department of Oncology, Odense University Hospital, Odense (Denmark); Institute of Clinical Research, University of Southern Denmark, Odense (Denmark); Mortensen, Michael B. [Department of Surgery, Odense University Hospital, Odense (Denmark); Jensen, Helle A.; Nielsen, Morten [Department of Oncology, Odense University Hospital, Odense (Denmark); Pfeiffer, Per [Department of Oncology, Odense University Hospital, Odense (Denmark); Institute of Clinical Research, University of Southern Denmark, Odense (Denmark)

    2012-07-01

    Background and Purpose: Controversies regarding the optimal therapy for patients with locally advanced pancreatic cancer (LAPC) exist. Although the prognosis as a whole remains dismal, subgroups are known to benefit from intensive therapy, including chemoradiotherapy (CRT). We describe the results in 178 patients treated from 2001 to 2010 and have developed a prognostic model for both survival and the possibility of a subsequent resection in these patients. Methods and Materials: From 2001 until 2010, 178 consecutive patients with LAPC were treated and included in the present study, with CRT consisting of 50 Gy in 27 fractions combined with tegafur-uracil(UFT)/folinic acid(FA). Results: The median survival from diagnosis was 11.5 months. Adverse events of Grade 3 or above were seen in 36% of the patients. Ninety-three percent of the patients completed all fractions. A Cox regression model for survival demonstrated resection (hazard ratio [HR] 0.12; 95% confidence interval [CI], 0.1-0.3) and pre-CRT gemcitabine-based therapy (HR 0.57; 95% CI, 0.4-0.9) as being associated with a favorable outcome, increasing gross tumor volume (HR 1.14; 95% CI, 1.0-1.3) was associated with shorter survival. A logistic regression model showed Stage III disease (odds ratio [OR] 0.16; 95% CI, 0.0-1.1) and abnormal hemoglobin (OR 0.26; 95% CI, 0.0-1.2) as being associated with lower odds of resection. Conclusion: This study confirms the favorable prognosis for patients receiving gemcitabine therapy before CRT and the poor prognosis associated with increasing tumor volume. In addition, CRT in patients with abnormal hemoglobin and Stage III disease rarely induced tumor shrinkage allowing subsequent resection.

  7. Prognostic factors in primary diffuse large B-cell lymphoma of adrenal gland treated with rituximab-CHOP chemotherapy from the Consortium for Improving Survival of Lymphoma (CISL

    Directory of Open Access Journals (Sweden)

    Kim Yu

    2012-08-01

    Full Text Available Abstract Background The objective of this study was to identify prognostic factors for survival in patients with primary diffuse large B-cell lymphoma (DLBCL of the adrenal gland. Methods Thirty one patients diagnosed with primary adrenal DLBCL from 14 Korean institutions and treated with R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine and prednisone were analyzed. Results Complete remission (CR and overall response rate after R-CHOP chemotherapy were 54.8% and 87.0%. The 2-year estimates of overall survival (OS and progression-free survival (PFS were 68.3% and 51.1%. In patients achieving CR, significant prolongations of OS (P = 0.029 and PFS (P = 0.005 were observed. Ann Arbor stage had no influence on OS. There was no significant difference in OS between patients with unilateral involvement of adrenal gland and those with bilateral involvement. When staging was modified to include bilateral adrenal involvement as one extranodal site, early stage (I or II significantly correlated with longer OS (P = 0.021 and PFS (P 0.001. Conclusions Contrary to prior reports, our data suggests that outcomes of primary adrenal DLBCL are encouraging using a regimen of R-CHOP, and that achieving CR after R-CHOP is predictive of survival. Likewise, our modified staging system may have prognostic value.

  8. [Five-year survival and prognostic factors in a cohort of breast cancer patients treated in Juiz de Fora, Minas Gerais State, Brazil].

    Science.gov (United States)

    Guerra, Maximiliano Ribeiro; Mendonça, Gulnar Azevedo E Silva; Bustamante-Teixeira, Maria Teresa; Cintra, Jane Rocha Duarte; Carvalho, Lilian Marzullo de; Magalhães, Lydia Maria Pereira Vaz de

    2009-11-01

    The purpose of this study was to analyze five-year survival and the main prognostic factors among women with invasive breast cancer diagnosed from 1998 to 2000 that had undergone surgical treatment in the city of Juiz de Fora, Minas Gerais State, Brazil. Study variables were: age, skin color, place of residence, tumor-related variables, and treatment-related variables. Survival functions were calculated by the Kaplan-Meier method, and multivariate analysis was performed using the Cox proportional hazard model. Disease-specific survival was 81.8%. Tumor size and lymph node involvement were the main independent prognostic factors in the study population, with increased risk of death for women with tumor size greater than 2.0 cm (HR = 1.97; 95%CI: 1.26-3.07) and positive axillary lymph nodes (HR = 4.04; 95%CI: 2.55-6.39). The results emphasize the need for earlier diagnosis and treatment. Access to screening at different levels of care, mainly for women at high risk, should be a key priority for the Unified National Health System in Brazil.

  9. The Value of lncRNA HULC as a Prognostic Factor for Survival of Cancer Outcome: A Meta-Analysis.

    Science.gov (United States)

    Chen, Xian; Lun, Limin; Hou, Huabin; Tian, Runhua; Zhang, Haiping; Zhang, Yunyuan

    2017-01-01

    Growing evidence from recent studies has shown that lncRNA HULC plays a role in the development of multiple carcinomas. This meta-analysis aimed to analyze available data to identify the prognostic value of HULC in multiple tumors. A systematic search was performed by using PubMed (medline), Embase, ISI Web of Knowledge, Springer, the Cochrane Library, Scopus, BioMed Central, ScienceDirect, Wanfang, Weipu, and China National Knowledge Internet (CNKI) computerized databases from inception to Nov 30, 2016. The quality of the publications was assessed according to the critical review checklist of the Dutch Cochrane Centre proposed by MOOSE and PRISMA. Pooled hazard ratios (HR) with 95% confidence interval (95% CI) were calculated to summarize the effect. A total of ten studies with 1077 cancer patients were pooled in the present meta-analysis to evaluate the prognostic value of HULC in multiple tumors. High expression levels of HULC were demonstrated to be associated with poor overall survival (OS) (HR=2.44, 95%CI: 1.96-3.03, P=0.000). Subgroup analysis showed that cancer type (digestive or non-digestive disease), residence region (China), sample size (more or less than 100) and follow-up months (more or less than 60) did not alter the predictive value of HULC on OS in various cancers. Additionally, increased HULC expression was found to be moderately associated with tumor stage and progression (III/IV vs. I/II: HR=1.59, 95% CI: 1.31-1.92, P<0.00001). Furthermore, elevated HULC expression significantly predicted distant metastasis (HR=3.90, 95% CI: 1.89-8.02, P=0.0002) and lymph node metastasis (HR=2.04, 95% CI: 1.03-4.05, P=0.04) respectively. No significant heterogeneity was observed among studies except lymph node metastasis. The results indicate that HULC expression level is an independent prognostic biomarker for unfavorable OS and metastasis in general tumors. © 2017 The Author(s)Published by S. Karger AG, Basel.

  10. Updated survivals and prognostic factor analysis in myeloma treated by a staged approach use of bortezomib/thalidomide/dexamethasone in transplant eligible patients

    Directory of Open Access Journals (Sweden)

    Chim Chor

    2010-11-01

    Full Text Available Abstract Background Bortezomib, an NFkB inhibitor, is an active agent for the treatment of myeloma (MM. We have reported a promising complete remission (CR rate for newly diagnosed myeloma patients treated by a staged approach, in which chemosensitive patients underwent autologous haematopoietic stem cell transplantation (auto-HSCT while less chemosensitive patients received salvage therapy with bortezomib/thalidomide/dexamethasone prior to auto-HSCT. Methods Herein, with an additional 13 months of follow-up, we reported the updated survivals, and examined potential prognostic factors impacting event-free (EFS and overall survival (OS. Results With a median follow-up of 30 months, the projected OS was 73% and EFS was 50.2%. Age, gender, clinical stage and DAPK methylation could not account for the differential chemosensitivity. Advanced ISS stage and DAPK methylation adversely impacted OS whereas oligoclonal reconstitution predicted superior EFS. Conclusions Our staged approach illustrated an economical use of expensive targeted agents while preserving a good CR rate and OS. The comparable survivals of chemosensitive and less chemosensitive patients suggested the staged approach might have abolished the adverse prognostic impact of suboptimal chemosensitivity. Finally, the adverse impact of DAPK methylation and favorable impact of oligoclonal reconstitution in myeloma warrants further study.

  11. Prognostic factors for death and survival with or without complications in cardiac arrest patients receiving CPR within 24 hours of anesthesia for emergency surgery

    Directory of Open Access Journals (Sweden)

    Siriphuwanun V

    2014-10-01

    Full Text Available Visith Siriphuwanun,1 Yodying Punjasawadwong,1 Worawut Lapisatepun,1 Somrat Charuluxananan,2 Ketchada Uerpairojkit2 1Department of Anesthesiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand; 2Department of Anesthesiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand Purpose: To determine prognostic factors for death and survival with or without complications in cardiac arrest patients who received cardiopulmonary resuscitation (CPR within 24 hours of receiving anesthesia for emergency surgery. Patients and methods: A retrospective cohort study approved by the Maharaj Nakorn Chiang Mai University Hospital Ethical Committee. Data used were taken from records of 751 cardiac arrest patients who received their first CPR within 24 hours of anesthesia for emergency surgery between January 1, 2003 and October 31, 2011. The reviewed data included patient characteristics, surgical procedures, American Society of Anesthesiologist (ASA physical status classification, anesthesia information, the timing of cardiac arrest, CPR details, and outcomes at 24 hours after CPR. Univariate and polytomous logistic regression analyses were used to determine prognostic factors associated with the outcome variable. P-values of less than 0.05 were considered statistically significant. Results: The outcomes at 24 hours were death (638/751, 85.0%, survival with complications (73/751, 9.7%, and survival without complications (40/751, 5.3%. The prognostic factors associated with death were: age between 13–34 years (OR =3.08, 95% CI =1.03–9.19; ASA physical status three and higher (OR =6.60, 95% CI =2.17–20.13; precardiopulmonary comorbidity (OR =3.28, 95% CI =1.09–9.90; the condition of patients who were on mechanical ventilation prior to receiving anesthesia (OR =4.11, 95% CI =1.17–14.38; surgery in the upper abdominal site (OR =14.64, 95% CI =2.83–75.82; shock prior to cardiac arrest (OR =6.24, 95% CI =2.53–15

  12. Factores pronósticos relacionados con la supervivencia del cáncer de mama Prognostic factors related to breast cancer survival

    Directory of Open Access Journals (Sweden)

    Lourdes Flores-Luna

    2008-04-01

    Full Text Available OBJETIVO: Evaluar los factores pronósticos del cáncer de mama en mujeres mexicanas. MATERIAL Y MÉTODOS: Se incluyó a 432 mujeres con cáncer de mama admitidas de 1990 a 1999 en el Hospital General de México para evaluar la supervivencia mediante las técnicas de Kaplan-Meier y los métodos de riesgos proporcionales de Cox. RESULTADOS: La supervivencia global a cinco años fue de 58.9%. La menor supervivencia corresponde a los estadios clínicos IIIB (47.5%, IIIA (44.2% y IV(15%, la metástasis hematógena fue de 21.4% y el tumor positivo en bordes quirúrgicos de 12.5%. La invasión linfovascular (RR= 1.9; IC95% 1.3-2.8, el estadio clínico IV (RR= 14.8; IC95% 5.5-39.7 y el tumor en bordes quirúrgicos (RR= 2.4; IC95% 1.2-4.8 fueron los principales factores pronósticos. CONCLUSIONES: Estos resultados dan consistencia a los criterios de diagnóstico y tratamiento de las mujeres con cáncer de mama atendidas en México y toman en consideración las condiciones de la tumoración, como extensión de la malformación, etapa clínica y estado de los ganglios linfáticos antes de decidir la conducta terapéutica inicial.OBJECTIVE: To evaluate prognostic factors for breast cancer in Mexican women. MATERIAL AND METHODS: Four hundred and thirty two women with breast cancer, admitted from 1990 to 1999 to the General Hospital of Mexico, were included to evaluate their survival using the Kaplan-Meier technique and Cox proportional hazard method. RESULTS: Overall 5-year survival was 58.9%. The shortest survival rate corresponds to the clinical stage (IIIB, 47.5%; IIIA, 44.2%; and IV, 15%, the haematological metastasis (21.4% and surgical edges with positive tumor (12.5%. Lymph node-positive (RR, 1.9; IC95%, 1.3-2.8, clinical stage IV (RR, 14.8; IC95%, 5.5-39.7 and surgical edges with positive tumor (RR, 2.4; IC95%, 1.2-4.8 were the central prognostic factors. CONCLUSIONS: These results give consistency to diagnostic and therapeutic criteria for women

  13. Optimal cytoreduction, depth of myometrial invasion, and age are independent prognostic factors for survival in women with uterine papillary serous and clear cell carcinomas.

    Science.gov (United States)

    Solmaz, Ulas; Mat, Emre; Ekin, Atalay; Gezer, Cenk; Biler, Alper; Peker, Nuri; Ayaz, Duygu; Sanci, Muzaffer

    2016-08-01

    The purpose of this study was to investigate the clinicopathological characteristics, treatment methods, and prognostic factors in women with uterine papillary serous carcinoma (UPSC) and uterine clear-cell carcinoma (UCCC). All patients who had undergone surgery for UPCS and UCCC between January 1995 and December 2012 were retrospectively reviewed. Patients with missing data, who did not undergo surgical staging and patients with mixed tumor histology were excluded. Multivariate regression models were used to identify the risk factors for overall survival (OS) and progression-free survival (PFS). A total of 49 UPSC and 22 UCCC women were included. The majority of the patients were at stage I [IA, 22 (31%) and IB, 18 (25.4%)]. Stages II, III, and IV were identified in 9 (12.7%), 13 (18.3%), and 9 (12.7%) of cases, respectively. Optimal cytoreduction was achieved in 71.8% of cases. Recurrences occurred in 16 patients (22.5%). The 5-year OS rates were 67% for UPSC; 76% for UCCC; 68% for both histology, respectively. Multivariate analysis pointed out that age>67 years (odds ratio (OR): 3.85, p = 0.009 and OR: 3.35, p = 0.014), >50% myometrial invasion (MI) (OR: 2.87, p = 0.037 and OR: 2.46, p = 0.046) and optimal cytoreduction (OR: 3.26, p = 0.006 and OR: 2.77, p = 0.015) were the independent prognostic factors for both PFS and OS. Our study demonstrated that optimal cytoreduction, >50% MI, and age >67 years are the most significant factors affecting survival in women with UPSC and UCCC. Copyright © 2016 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

  14. Prognostic Factors for Survival at 6-Month Follow-up of Hospitalized Patients with Decompensated Congestive Heart Failure

    OpenAIRE

    Cheraghi, Mostafa; Sadeghi, Masoumeh; Sarrafzadegan, Nizal; Pourmoghadas, Ali; Ramezani, Mohammad Arash

    2010-01-01

    BACKGROUND The prevalence of Congestive Heart Failure (CHF) is increasing in recent years. Factors associated with mortality in CHF patients are important to be determined in order to select therapeutic modality by physicians. The purpose of the current study was to declare predictors of 6-months survival in patients hospitalized for decompensated CHF in Isfahan. METHODS A cohort of 301 hospitalized patients with decompensated CHF were recruited in this study. The diagnosis of CHF was based o...

  15. Survival and prognostic factors after moderately hypofractionated palliative thoracic radiotherapy for non-small cell lung cancer

    Energy Technology Data Exchange (ETDEWEB)

    Oorschot, B. van; Assenbrunner, B.; Beckmann, G.; Flentje, M. [Universitaetsklinikum Wuerzburg, Interdisziplinaeres Zentrum Palliativmedizin, Klinik und Poliklinik fuer Strahlentherapie, Wuerzburg (Germany); Schuler, M. [Universitaet Wuerzburg, Abteilung fuer Medizinische Psychologie und Psychotherapie, Medizinische Soziologie und Rehabilitationswissenschaften, Wuerzburg (Germany)

    2014-03-15

    Survival and prognostic variables in patients with advanced or metastatic non-small cell lung cancer (NSCLC) requiring thoracic palliative radiotherapy using a moderately hypofractionated regime (13-15 x 3 Gy) were evaluated. From March 2006 to April 2012, 120 patients with a physician estimated prognosis of 6-12 months were treated with this regime using CT-based 3D conformal radiotherapy. We collected data on patient characteristics, comorbidities, toxicity, and treatment parameters. Radiotherapy was completed as prescribed in 114 patients (95.0 %, premature termination 5.0 %). Acute grade 3 toxicity was seen in 6.4 % of patients. The median survival of all patients was 5.8 months. Nonmetastatic patients survived significantly longer than patients with metastatic disease (median 11.7 months vs 4.7 months, p = 0.0001) and 18.6 % of nonmetastatic patients survived longer than 2 years. In 12.7 % radiotherapy started less than 30 days before death and 14.2 % of patients received radiotherapy within 14 days before death. In the multivariate analysis, good general condition, nonmetastatic disease, and a stable or improved general condition at the end of radiotherapy were significant. The treatment parameters, age, and comorbidities were not statistically significant. Our data confirm considerable effectiveness of 13 x 3 Gy with conformal radiotherapy for patients with locally confined NSCLC not fit for radical treatment and raise doubt for this regimen in metastatic patients and ECOG ≥ 2 when burden, acute toxicity, and resources are considered. (orig.) [German] Analyse der Ueberlebenszeiten und prognoserelevanter Variablen von Patienten mit lokal fortgeschrittenem und metastasiertem nicht-kleinzelligen Lungenkrebs nach moderat hypofraktionierter Strahlentherapie (13- bis 15-mal 3 Gy). Zwischen Maerz 2006 und April 2012 wurden 120 Patienten mit aerztlich eingeschaetzter Lebenserwartung von 6-12 Monaten mit diesem Regime mittels CT-basierter 3-D

  16. S100P expression is a novel prognostic factor in hepatocellular carcinoma and predicts survival in patients with high tumor stage or early recurrent tumors.

    Science.gov (United States)

    Yuan, Ray-Hwang; Chang, Ko-Tung; Chen, Yu-Ling; Hsu, Hey-Chi; Lee, Po-Huang; Lai, Po-Lin; Jeng, Yung-Ming

    2013-01-01

    The calcium-binding protein S100P is expressed in a variety of human cancer cells and is important in cancer cell growth and invasion. Using differential display, we found S100P is overexpressed in human hepatocellular carcinoma (HCC). We examined the expression of 305 unifocal, primary HCC tumors using immunohistochemistry. The S100P protein was expressed in 173 of the 305 (56.7%) HCC tumors. The expression of S100P correlated with female sex (P = 0.0162), high serum α-fetoprotein level (P = 0.0001), high tumor grade (P = 0.0029), high tumor stage (P = 0.0319), the presence of the p53 mutation (P = 0.0032), and the absence of the β-catenin mutation (P = 0.0489). Patients with HCC tumors that expressed S100P were more likely to have early tumor recurrence (ETR) (P = 0.0189) and lower 5-year survival (P = 0.0023). The multivariate analysis confirmed that S100P expression was an independent prognostic factor in HCC. The combinatorial analysis showed an additive unfavorable prognostic interaction between S100P expression and the p53 mutation. In contrast, the β-catenin mutation was associated with better prognosis in both S100P-positive and -negative HCCs. Furthermore, S100P expression was a predictor of survival in HCC patients with high tumor stage or ETR (P = 0.0026 and P = 0.0002, respectively). Our study indicates the expression of the S100P protein is a novel independent predictor for poor prognosis in HCC, and it is also an unfavorable prognostic predictor in HCC patients with high tumor stage or ETR.

  17. Plasma fibrinogen level: an independent prognostic factor for disease-free survival and cancer-specific survival in patients with localised renal cell carcinoma.

    Science.gov (United States)

    Obata, Jun; Tanaka, Nobuyuki; Mizuno, Ryuichi; Kanao, Kent; Mikami, Shuji; Matsumoto, Kazuhiro; Kosaka, Takeo; Kikuchi, Eiji; Jinzaki, Masahiro; Oya, Mototsugu

    2016-10-01

    To investigate the impact of perioperative plasma fibrinogen level as a biomarker of oncological outcome in localised renal cell carcinoma (RCC). We consecutively identified 601 patients with localised RCC who underwent curative surgery at a single institution. Subsequent disease recurrence and cancer-specific survival (CSS) were assessed using the Kaplan-Meier method. To evaluate the independent prognostic impact of plasma fibrinogen level, multivariate analysis was performed for these outcomes. Using the defined threshold level of preoperative plasma fibrinogen of ≥420 mg/dL as elevated, we found 56 patients (9.3%) with an elevated plasma fibrinogen level preoperatively. In Kaplan-Meier analysis, there was a significant difference in disease-free survival and CSS rates between patients with and without preoperative plasma fibrinogen levels of ≥420 mg/dL. Multivariate analysis showed that elevated preoperative plasma fibrinogen level was an independent predictor of subsequent disease recurrence and cancer-specific mortality. In a subgroup analysis of the elevated preoperative plasma fibrinogen level group, postoperative normalisation of plasma fibrinogen level was significantly associated with CSS, showing that patients with non-normalised plasma fibrinogen levels tended to have a higher incidence of cancer-specific mortality after surgery. Patients with elevated preoperative plasma fibrinogen levels could be significantly predicted to have subsequent tumour metastasis and cancer-specific mortality, while there was a significant difference in CSS between patients in the normalised and non-normalised postoperative plasma fibrinogen groups. While these are hypothesis generating results, plasma fibrinogen levels may be a useful biomarker due to its low cost and ease of assessment. © 2016 The Authors BJU International © 2016 BJU International Published by John Wiley & Sons Ltd.

  18. Prognostic factors in young ovarian cancer patients

    DEFF Research Database (Denmark)

    Klar, M; Hasenburg, A; Hasanov, M

    2016-01-01

    OBJECTIVES: We evaluated in a large study meta-database of prospectively randomised phase III trials the prognostic factors for progression-free survival (PFS) and overall survival (OS) in patients 40 years of age with advanced epithelial ovarian cancer. METHODS: A total of 5055 patients...... epithelial ovarian cancer, excellent performance status, who had received complete macroscopic upfront cytoreduction and ≥5 chemotherapy cycles. RESULTS: For patients

  19. Clinical features, outcome, and prognostic factors for survival and evolution to multiple myeloma of solitary plasmacytomas: a report of the Greek myeloma study group in 97 patients.

    Science.gov (United States)

    Katodritou, Eirini; Terpos, Evangelos; Symeonidis, Argiris S; Pouli, Anastasia; Kelaidi, Charikleia; Kyrtsonis, Marie-Christine; Kotsopoulou, Maria; Delimpasi, Sosana; Christoforidou, Anna; Giannakoulas, Nikolaos; Viniou, Nora-Athina; Stefanoudaki, Ekaterini; Hadjiaggelidou, Christina; Christoulas, Dimitrios; Verrou, Evgenia; Gastari, Vassiliki; Papadaki, Sofia; Polychronidou, Genovefa; Papadopoulou, Athina; Giannopoulou, Evlambia; Kastritis, Efstathios; Kouraklis, Alexandra; Konstantinidou, Pavlina; Anagnostopoulos, Achilles; Zervas, Konstantinos; Dimopoulos, Meletios A

    2014-08-01

    Solitary plasmacytoma (SP) is a rare plasma cell dyscrasia characterized by the presence of bone or extramedullary plasma cell tumors. The treatment of choice is local radiotherapy (R/T) ± surgical excision. The role of adjuvant chemotherapy (C/T) or novel agents (NA) is uncertain. Data related to prognostic factors are inconclusive. Herein, we describe the clinical features, survival and prognosis of 97 consecutive patients, 65 with bone SP (SBP), and 32 with extramedullary SP (SEP), diagnosed and treated in 12 Greek Myeloma Centers. Objective response rate (≥PR) and complete response (CR) was 91.8% and 61.9%, respectively, and did not differ between the 2 groups. Overall, 38 patients relapsed or progressed to multiple myeloma (MM). After a median follow-up of 60 months, 5 and 10-year overall survival (OS) probability was 92% and 89% in SEP and 86% and 69% in SBP, respectively (P = 0.2). The 5- and 10-year MM-free survival (MMFS) probability was 90% and 70% for patients with SEP vs. 59% and 50% for patients with SBP, respectively (P = 0.054). Overall, the 5- and 10-year OS probability, plasmacytoma relapse-free survival (PRFS), progression-free survival and MMFS was 84% and 78%, 72% and 58%, 58% and 43%, and 70% and 59%, respectively. In the multivariate analysis, prolonged PRFS and young age were positive predictors of OS. Achievement of CR was the only positive predictor of PRFS. Immunoparesis was the only negative predictor of progression to MM. The addition of C/T or NA-based treatment increased toxicity without offering any survival advantage over R/T. © 2014 Wiley Periodicals, Inc.

  20. Elevated ZNF703 Protein Expression Is an Independent Unfavorable Prognostic Factor for Survival of the Patients with Head and Neck Squamous Cell Carcinoma

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    Hang Yang

    2015-01-01

    Full Text Available Aim. Data from The Cancer Genome Atlas (TCGA show that the ZNF703 gene amplifies and overexpresses in head and neck squamous cell carcinomas (HNSCC. However, the clinical relevance of this observation in HNSCC is unclear. The purpose of this study was to clarify the expression of ZNF703 protein and its prognostic effect on HNSCC. Methods. Two hundred ten HNSCC patients from Sun Yat-Sen University Cancer Center with complete survival follow-up were included in this study. Tumor samples from primary sites were collected. The expression of the ZNF703 protein was tested by immunohistochemistry (IHC. Results. The high expression of ZNF703 in HNSCC tumor tissues was significantly higher than that of the matched noncancerous tissues (48.6% versus 11.6%, P<0.001. ZNF703 overexpression was correlated with tumor position (laryngeal carcinoma and recurrence (all P<0.05. Multivariate analysis revealed that ZNF703 protein overexpression was an independent prognostic factor (P=0.022, hazard ratio = 1.635, 95% CI 1.073–2.493 in HNSCC patients. Conclusion. ZNF703 overexpression is associated with adverse prognosis in HNSCC, which might be a novel biomarker of HNSCC.

  1. Prognostic factors for survival outcome after in-hospital cardiac arrest: An observational study of the oriental population in Taiwan

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    Chung-Ting Chen

    2016-01-01

    Conclusion: Based on data from a single hospital registry in East Asia, a shorter duration of resuscitation was demonstrated to be a predictor of immediate survival with ROSC and survival to hospital discharge.

  2. [Neuroblastoma: prognostic factors and survival. Experience in Hospital de Pediatria del Centro Medico Nacional del Siglo XXI and review of the literature].

    Science.gov (United States)

    López-Aguilar, Enrique; Cerecedo-Díaz, Fernando; Rivera-Márquez, Hugo; Valdéz-Sánchez, Martha; Sepúlveda-Vildósola, Ana Carolina; Delgado Huerta, Sandra; Vera-Hermosillo, Herlinda; Vázquez-Langle, José Raúl; Wanzke del Angel, Volkmar

    2003-01-01

    Neuroblastoma (NB) is the most frequent extracranial solid tumor in children according to the literature. In Mexico it is less frequent, fallen to 8th place. Our objective was to analyze our experience and compare it with the one reported in other countries. We included all patients admitted to our hospital during the previous five years and who had not received any treatment. Patients with stages I, II, and IV received cyclophosphamide and epirrubicin. Patients with stages were III and IV received the same chemotherapy alternating with cisplatinum., ifosfamide and etoposide during 12 months as well as massive doses of 131-MIBG and surgical ablation of the remaining tumor when possible. We included 30 patients, 25 with initial presentation in the abdomen. Five were in early stages and 20 (70%) were advanced with an overall survival of 100% and 27% at 5 years respectively. When analyzed by age, 40% were 12 months of age and 60% older, with survival of 100% and 27% in the same period, respectively. According to histology there was 91% survival for differentiated and 23% for undifferentiated tumors. The chemotherapeutic regimen reported is effective but not better than that reported by other authors, in which some benefits are seen with use of transplant and immunotherapy. The most important prognostic factors are still considered to be age, stage and histology.

  3. One‑year survival of ambulatory patients with end‑stage heart failure: the analysis of prognostic factors.

    Science.gov (United States)

    Szygula-Jurkiewicz, Bożena; Szczurek, Wioletta; Skrzypek, Michał; Zakliczyński, Michał; Siedlecki, Łukasz; Przybyłowski, Piotr; Zembala, Marian; Gąsior, Mariusz

    2017-04-28

    INTRODUCTION    An increasing number of ambulatory patients are placed on orthotopic heart transplantation (OHT) waiting lists, which results in an extended waiting time and a higher mortality rate. OBJECTIVES    The aim of this study was to identify the factors associated with reduced survival during a 1‑year follow‑up in patients with end‑stage heart failure listed for an OHT. PATIENTS AND METHODS    We retrospectively analyzed the data of 221 adult patients, who were accepted for OHT in our institution over a 2‑year period between 2013 and 2014. RESULTS    The mean (SD) age of the patients was 54.7 (9.6) years, and 90.1% of them were male. The mortality rate during the follow‑up period was 43.3%. The modified Model for End‑Stage Liver Disease (modMELD) score (odds ratio [OR], 1.70; P <0.001), as well as the plasma levels of high‑sensitivity C‑reactive protein (hs‑CRP; OR, 1.10; P <0.01), sodium (OR, 0.74; P <0.001), and uric acid (UA; OR, 1.003; P <0.05) were independent factors affecting death. The receiver‑operating characteristic (ROC) analysis indicated that a modMELD cut‑off of 10 (area under the ROC curve [AUC], 0.868; P <0.001), hs‑CRP cut‑off of 5.6 mg/l (AUC, 0.674; P <0.001), plasma sodium level cut‑off of 135 mmol/l (AUC, 0.778; P <0.001), and a plasma UA cut‑off of 488 μmol/l (AUC, 0.634; P <0.001) were the most accurate factors affecting death. CONCLUSIONS    In conclusion, although limited to a single center, our study demonstrated that an elevated modMELD score, incorporating a combination of renal and hepatic laboratory parameters, as well as plasma sodium, UA, and hs‑CRP levels at the time of listing are associated with reduced survival in ambulatory patients with end‑stage heart failure, accepted for OHT.

  4. No prognostic value added by vitamin D pathway SNPs to current prognostic system for melanoma survival.

    Science.gov (United States)

    Luo, Li; Orlow, Irene; Kanetsky, Peter A; Thomas, Nancy E; Fang, Shenying; Lee, Jeffrey E; Berwick, Marianne; Lee, Ji-Hyun

    2017-01-01

    The prognostic improvement attributed to genetic markers over current prognostic system has not been well studied for melanoma. The goal of this study is to evaluate the added prognostic value of Vitamin D Pathway (VitD) SNPs to currently known clinical and demographic factors such as age, sex, Breslow thickness, mitosis and ulceration (CDF). We utilized two large independent well-characterized melanoma studies: the Genes, Environment, and Melanoma (GEM) and MD Anderson studies, and performed variable selection of VitD pathway SNPs and CDF using Random Survival Forest (RSF) method in addition to Cox proportional hazards models. The Harrell's C-index was used to compare the performance of model predictability. The population-based GEM study enrolled 3,578 incident cases of cutaneous melanoma (CM), and the hospital-based MD Anderson study consisted of 1,804 CM patients. Including both VitD SNPs and CDF yielded C-index of 0.85, which provided slight but not significant improvement by CDF alone (C-index = 0.83) in the GEM study. Similar results were observed in the independent MD Anderson study (C-index = 0.84 and 0.83, respectively). The Cox model identified no significant associations after adjusting for multiplicity. Our results do not support clinically significant prognostic improvements attributable to VitD pathway SNPs over current prognostic system for melanoma survival.

  5. No prognostic value added by vitamin D pathway SNPs to current prognostic system for melanoma survival.

    Directory of Open Access Journals (Sweden)

    Li Luo

    Full Text Available The prognostic improvement attributed to genetic markers over current prognostic system has not been well studied for melanoma. The goal of this study is to evaluate the added prognostic value of Vitamin D Pathway (VitD SNPs to currently known clinical and demographic factors such as age, sex, Breslow thickness, mitosis and ulceration (CDF. We utilized two large independent well-characterized melanoma studies: the Genes, Environment, and Melanoma (GEM and MD Anderson studies, and performed variable selection of VitD pathway SNPs and CDF using Random Survival Forest (RSF method in addition to Cox proportional hazards models. The Harrell's C-index was used to compare the performance of model predictability. The population-based GEM study enrolled 3,578 incident cases of cutaneous melanoma (CM, and the hospital-based MD Anderson study consisted of 1,804 CM patients. Including both VitD SNPs and CDF yielded C-index of 0.85, which provided slight but not significant improvement by CDF alone (C-index = 0.83 in the GEM study. Similar results were observed in the independent MD Anderson study (C-index = 0.84 and 0.83, respectively. The Cox model identified no significant associations after adjusting for multiplicity. Our results do not support clinically significant prognostic improvements attributable to VitD pathway SNPs over current prognostic system for melanoma survival.

  6. Vascular endothelial growth factor secretion is an independent prognostic factor for relapse-free survival in pediatric acute myeloid leukemia patients

    NARCIS (Netherlands)

    de Bont, ESJM; Fidler, [No Value; Meeuwsen, T; Scherpen, F; Hahlen, K; Kamps, WA

    Substantial improvements in long-term survival have been made with acute myeloid leukemia (AML). However, the overall success rate in treatment of AML is around 50%, despite intensive chemotherapeutic regimens. AML cell survival seems to be related to vascular endothelial growth factor (VEGF). The

  7. Prognostic and survival analysis of presbyopia: The healthy twin study

    Science.gov (United States)

    Lira, Adiyani; Sung, Joohon

    2015-12-01

    Presbyopia, a vision condition in which the eye loses its flexibility to focus on near objects, is part of ageing process which mostly perceptible in the early or mid 40s. It is well known that age is its major risk factor, while sex, alcohol, poor nutrition, ocular and systemic diseases are known as common risk factors. However, many other variables might influence the prognosis. Therefore in this paper we developed a prognostic model to estimate survival from presbyopia. 1645 participants which part of the Healthy Twin Study, a prospective cohort study that has recruited Korean adult twins and their family members based on a nation-wide registry at public health agencies since 2005, were collected and analyzed by univariate analysis as well as Cox proportional hazard model to reveal the prognostic factors for presbyopia while survival curves were calculated by Kaplan-Meier method. Besides age, sex, diabetes, and myopia; the proposed model shows that education level (especially engineering program) also contribute to the occurrence of presbyopia as well. Generally, at 47 years old, the chance of getting presbyopia becomes higher with the survival probability is less than 50%. Furthermore, our study shows that by stratifying the survival curve, MZ has shorter survival with average onset time about 45.8 compare to DZ and siblings with 47.5 years old. By providing factors that have more effects and mainly associate with presbyopia, we expect that we could help to design an intervention to control or delay its onset time.

  8. PROGNOSTIC FACTORS OF BIOCHEMICAL RELAPSE FREE SURVIVAL FOLLOWING SALVAGE RADIOTHERAPY IN MEN WITH BIOCHEMICAL RECURRENCE AFTER RADICAL PROSTATECTOMY

    Directory of Open Access Journals (Sweden)

    P. D. Demeshko

    2014-07-01

    Full Text Available Purpose. To evaluate influence of clinical, biochemical and histological factors to biochemical relapse free survival (BRFS following salvage radiotherapy (RT in men with biochemical recurrence after radical prostatectomy.Material and methods. 77 patients with newly diagnosed biochemical recurrence (BR after RPE were included into retrospective study. All of them underwent local salvage RT. Сlinical variables (age, serum prostate-specific antigen [PSA] level and PSA kinetics, time RPE-BR, Gleason grade, stage after RPE and clinical findings were evaluated using Cox proportional hazards regression analysis.Results. The median, 1- and 3-year BRFS were 19,9 months, 63,8 ± 6,5 % and 24,7 ± 8,5 % respectively. Significant variables in the multivariable model were age, PSA level before RT, prostatectomy T3b stage, PSA doubling time and positive digital rectal examination findings (p < 0,05. Several clinical parameters help predict the outcomes of men with PSA elevation after radical prostatectomy. These data may be useful in counseling men regarding the timing of administration of adjuvant therapies.

  9. Coexpression of the type 1 growth factor receptor family members HER-1, HER-2, and HER-3 has a synergistic negative prognostic effect on breast carcinoma survival.

    Science.gov (United States)

    Wiseman, Sam M; Makretsov, Nikita; Nielsen, Torsten O; Gilks, Blake; Yorida, Erika; Cheang, Maggie; Turbin, Dmitry; Gelmon, Karen; Huntsman, David G

    2005-05-01

    The clinical significance of coexpression of type 1 growth factor receptor (T1GFR) family members remains largely unknown. The objective of the current study was to determine the frequency and the possible prognostic effect of coexpression of HER-1, HER-2, HER-3, and HER-4 by breast carcinoma. Tissue microarrays were constructed using clinically annotated formalin-fixed, paraffin-embedded tumor samples from 242 patients with invasive breast carcinomas with a median 15-year follow-up. The levels of TIGFR family members (HER-1-HER-4) were measured by immunohistochemistry. K-means clustering algorithm, as well as univariate (Kaplan-Meier, log-rank test) and multivariate (Cox regression) survival analyses were applied to the data set. Using univariate analysis, expression of HER-1, HER-2, and HER-3, but not HER-4, was significantly associated with decreased patient disease-specific survival (P /= 2 of HER-1, HER-2, and HER-3 in any combination was associated with reduced patient disease-specific survival compared with single marker expression or no expression (35% vs. 65% vs. 78% 10-year survival rates, P = 0.001). Using multivariate analysis, expression of >/= 2 of HER-1, HER-2, and HER-3 was independent of lymph node status and tumor size. In a cohort of patients with breast carcinoma, the authors observed T1GFR family member coexpression (HER-1, HER-2, and HER-3) to have a negative synergistic effect on patient outcome, independent of tumor size or lymph node status. Thus, coexpression of T1GFR family members identified a subset of patients with a poor disease prognosis who may potentially benefit from therapy simultaneously targeting several T1GFR family members. (c) 2005 American Cancer Society.

  10. Prognostic factors and survival outcomes in patients with chronic myeloid leukemia in blast phase in the tyrosine kinase inhibitor era: Cohort study of 477 patients.

    Science.gov (United States)

    Jain, Preetesh; Kantarjian, Hagop M; Ghorab, Ahmad; Sasaki, Koji; Jabbour, Elias J; Nogueras Gonzalez, Graciela; Kanagal-Shamanna, Rashmi; Issa, Ghayas C; Garcia-Manero, Guillermo; Kc, Devendra; Dellasala, Sara; Pierce, Sherry; Konopleva, Marina; Wierda, William G; Verstovsek, Srdan; Daver, Naval G; Kadia, Tapan M; Borthakur, Gautam; O'Brien, Susan; Estrov, Zeev; Ravandi, Farhad; Cortes, Jorge E

    2017-11-15

    Outcomes in patients with chronic myeloid leukemia in blast phase (CML-BP) are historically dismal. Herein, the authors sought to analyze the characteristics, prognostic factors, and survival outcomes in patients with CML-BP in the tyrosine kinase inhibitor (TKI) era. A total of 477 patients with CML-BP were treated with a TKI at some point during the course of their CML. Cox proportional hazard models identified characteristics that were predictive of survival. Overall survival and failure-free survival were assessed. Optimal cutoff points for specific parameters were identified using classification and regression tree (CART) analysis. The median age of the patients was 53 years (range, 16-84 years) and 64% were male. Approximately 80% of patients initially were diagnosed in the chronic phase of CML at a median of 41 months (range, 0.7-298 months) before transformation to CML-BP. De novo CML-BP occurred in 71 patients. Approximately 72% of patients received TKI therapy before CML-BP. The initial therapy for CML-BP included a TKI alone (35%), a TKI with chemotherapy (46%), and non-TKI therapies (19%). The median overall survival was 12 months and the median failure-free survival was 5 months. In multivariate analysis, myeloid immunophenotype, prior TKI, age ≥58 years, lactate dehydrogenase level ≥1227 IU/L, platelet count < 102 K/μL, no history of stem cell transplantation, transition to BP from chronic phase/accelerated phase, and the presence of chromosome 15 aberrations predicted for a significantly increased risk of death. Achievement of major hematologic response and/or complete cytogenetic response to first-line treatment was found to be predictive of better survival. The combination of a TKI with intensive chemotherapy followed by stem cell transplantation appeared to confer the best outcome. Patients with CML-BP continue to pose a therapeutic challenge, have dismal outcomes, and require newer treatment approaches. Cancer 2017;123:4391-402. © 2017

  11. TRAIL-receptor expression is an independent prognostic factor for survival in patients with a primary glioblastoma multiforme

    NARCIS (Netherlands)

    Kuijlen, Jos M. A.; Mooij, Jan Jakob A.; Platteel, Inge; Hoving, Eelco W.; van der Graaf, Winette T. A.; Span, Mark M.; Hollema, Harry; den Dunnen, Wilfred F. A.

    Purpose: In order to improve the survival of patients with a glioblastoma multiforme tumor (GBM), new therapeutic strategies must be developed. The use of a death inducing ligand such as TRAIL (TNF Related Apoptosis Inducing Ligand) seems a promising innovative therapy. The aim of this study was to

  12. Prognostic factors for remission of and survival in acquired hemophilia A (AHA): results from the GTH-AH 01/2010 study.

    Science.gov (United States)

    Tiede, Andreas; Klamroth, Robert; Scharf, Rüdiger E; Trappe, Ralf U; Holstein, Katharina; Huth-Kühne, Angela; Gottstein, Saskia; Geisen, Ulrich; Schenk, Joachim; Scholz, Ute; Schilling, Kristina; Neumeister, Peter; Miesbach, Wolfgang; Manner, Daniela; Greil, Richard; von Auer, Charis; Krause, Manuela; Leimkühler, Klaus; Kalus, Ulrich; Blumtritt, Jan-Malte; Werwitzke, Sonja; Budde, Eva; Koch, Armin; Knöbl, Paul

    2015-02-12

    Acquired hemophilia A (AHA) is caused by autoantibodies against factor VIII (FVIII). Immunosuppressive treatment (IST) results in remission of disease in 60% to 80% of patients over a period of days to months. IST is associated with frequent adverse events, including infections as a leading cause of death. Predictors of time to remission could help guide IST intensity but have not been established. We analyzed prognostic factors in 102 prospectively enrolled patients treated with a uniform IST protocol. Partial remission (PR; defined as no active bleeding, FVIII restored >50 IU/dL, hemostatic treatment stopped >24 hours) was achieved by 83% of patients after a median of 31 days (range 7-362). Patients with baseline FVIII <1 IU/dL achieved PR less often and later (77%, 43 days) than patients with ≥1 IU/dL (89%, 24 days). After adjustment for other baseline characteristics, low FVIII remained associated with a lower rate of PR (hazard ratio 0.52, 95% confidence interval 0.33-0.81, P < .01). In contrast, PR achieved on steroids alone within ≤21 days was more common in patients with FVIII ≥1 IU/dL and inhibitor concentration <20 BU/mL (odds ratio 11.2, P < .0001). Low FVIII was also associated with a lower rate of complete remission and decreased survival. In conclusion, presenting FVIII and inhibitor concentration are potentially useful to tailor IST in AHA. © 2015 by The American Society of Hematology.

  13. Prognostication of Survival Outcomes in Patients Diagnosed with Glioblastoma.

    Science.gov (United States)

    Nizamutdinov, Damir; Stock, Eileen M; Dandashi, Jad A; Vasquez, Eliana A; Mao, Ying; Dayawansa, Samantha; Zhang, Jun; Wu, Erxi; Fonkem, Ekokobe; Huang, Jason H

    2017-09-23

    Glioblastoma multiforme (GBM) is an aggressive primary brain tumor with dismal survival. This study aims to examine the prognostic value of primary tumor sites and race on survival outcomes. Patient data obtained from the Scott and White Hospital Brain Tumor Registry (1976-2013) were stratified according to sex, age, race, primary tumor site, vital status, and survival. Of the 645 patients, 580 (89.9%) were diagnosed with GBM not otherwise specified (GBM NOS), 57 (8.8%) with GBM, and 8 (1.2%) with giant-cell GBM. Most were male (53.5%), aged 50 years or older (78.7%). The white population had the highest GBM prevalence (87.1%) and the lowest overall survival versus all other race groups (6.6% vs. 30.1%; P < 0.01). The black population had a relatively low prevalence of GBM (5.9%) and the greatest overall survival versus all others (47.4% vs. 7.3%; P < 0.01). Primary tumor sites located in the temporal (25.8% vs. 20.2%; P = 0.03), occipital (8.1% vs. 2.9%; P = 0.05), and parietal lobes (24.2% vs. 20.8%; P = 0.05) had a greater occurrence in surviving individuals. The overall survival for men versus women was (62.9% vs. 37.1%; P = 0.12). Black racial background and temporal, occipital, or parietal primary tumor sites are suggestive of positive survival outcomes. Conversely, white racial background with primary tumor sites in the brain overlapping and NOS areas seem to be associated with negative outcomes and decreased survival. Thus, racial background and primary tumor site may be useful prognostic factors in patients with GBM. Copyright © 2017 The Author(s). Published by Elsevier Inc. All rights reserved.

  14. Prognostic Factors for Survival and Resection in Patients with Initial Nonresectable Locally Advanced Pancreatic Cancer Treated with Chemoradiotherapy

    DEFF Research Database (Denmark)

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

    2012-01-01

    for survival demonstrated resection (hazard ratio [HR] 0.12; 95% confidence interval [CI], 0.1-0.3) and pre-CRT gemcitabine-based therapy (HR 0.57; 95% CI, 0.4-0.9) as being associated with a favorable outcome, increasing gross tumor volume (HR 1.14; 95% CI, 1.0-1.3) was associated with shorter survival....... A logistic regression model showed Stage III disease (odds ratio [OR] 0.16; 95% CI, 0.0-1.1) and abnormal hemoglobin (OR 0.26; 95% CI, 0.0-1.2) as being associated with lower odds of resection. CONCLUSION: This study confirms the favorable prognosis for patients receiving gemcitabine therapy before CRT...

  15. SERPINB3 in the chicken model of ovarian cancer: a prognostic factor for platinum resistance and survival in patients with epithelial ovarian cancer.

    Directory of Open Access Journals (Sweden)

    Whasun Lim

    Full Text Available Serine protease inhibitors (SERPINs appear to be ubiquitously expressed in a variety of species and play important roles in pivotal physiological processes such as angiogenesis, immune responses, blood coagulation and fibronolysis. Of these, squamous cell carcinoma antigen 1 (SCCA1, also known as a SERPINB3, was first identified in squamous cell carcinoma tissue from the cervix of women. However, there is little known about the SERPINB3 expression in human epithelial ovarian cancer (EOC. Therefore, in the present study, we investigated the functional role of SERPINB3 gene in human EOC using chickens, the most relevant animal model. In 136 chickens, EOC was found in 10 (7.4%. SERPINB3 mRNA was induced in cancerous, but not normal ovaries of chickens (P<0.01, and it was abundant only in the glandular epithelium of cancerous ovaries of chickens. Further, several microRNAs, specifically miR-101, miR-1668 and miR-1681 were discovered to influence SERPINB3 expression via its 3'-UTR which suggests that post-transcriptional regulation influences SERPINB3 expression in chickens. SERPINB3 protein was localized predominantly to the glandular epithelium in cancerous ovaries of chickens, and it was abundant in the nucleus of both chicken and human ovarian cancer cell lines. In 109 human patients with EOC, 15 (13.8%, 66 (60.6% and 28 (25.7% patients showed weak, moderate and strong expression of SERPINB3 protein, respectively. Strong expression of SERPINB3 protein was a prognostic factor for platinum resistance (adjusted OR; odds ratio, 5.94; 95% Confidence Limits, 1.21-29.15, and for poor progression-free survival (PFS; adjusted HR; hazard ratio, 2.07; 95% CI; confidence interval, 1.03-4.41. Therefore, SERPINB3 may play an important role in ovarian carcinogenesis and be a novel biomarker for predicting platinum resistance and a poor prognosis for survival in patients with EOC.

  16. Health-related quality of life is a prognostic factor for survival in older patients after colorectal cancer diagnosis: A population-based study.

    Science.gov (United States)

    Fournier, Evelyne; Jooste, Valérie; Woronoff, Anne-Sophie; Quipourt, Valérie; Bouvier, Anne-Marie; Mercier, Mariette

    2016-01-01

    Studies carried out in the context of clinical trials have shown a relationship between survival and health-related quality of life in colorectal cancer patients. We assessed the prognostic value of health-related quality of life at diagnosis and of its longitudinal evolution on survival in older colorectal cancer patients. All patients aged ≥65 years, diagnosed with new colorectal cancer between 2003 and 2005 and registered in the Digestive Cancer Registry of Burgundy were eligible. Patients were asked to complete the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 at inclusion, three, six and twelve months after. Multivariate regression models were used to evaluate the prognostic value of health-related quality of life scores at diagnosis and their deterioration on relative survival. In multivariate analysis, a role functioning dimension lower than median was predictive of lower survival (hazard ratio=3.1, p=0.015). After three and six months of follow-up, patients with greater appetite loss were more likely to die, with hazard ratios of 4.7 (p=0.013) and 3.7 (p=0.002), respectively. Health-related quality of life assessments at diagnosis are independently associated with older colorectal cancer patients' survival. Its preservation should be a major management goal for older cancer patients. Copyright © 2015 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

  17. HIF1α is an independent prognostic factor for overall survival in advanced primary epithelial ovarian cancer – a study of the OVCAD Consortium

    Directory of Open Access Journals (Sweden)

    Braicu EI

    2014-09-01

    2.748, 95% CI 1.315–5.743, presence of peritoneal carcinomatosis (P=0.014, HR 2.176, 95% CI 1.170–4.046, residual tumor mass (P=0.017, HR 1.641, 95% CI 1.091–2.468, and response to platinum-based chemotherapy (P<0.001, HR 8.131, 95% CI 5.13–12.88 were independent prognosis factors for overall survival. The independent prognostic factors for progression-free survival were International Federation of Gynecology and Obstetrics stage (P=0.01, histological subtypes (P=0.016, and presence of peritoneal carcinomatosis (P<0.05.Conclusion: HIF1α overexpression in ovarian cancer is associated with poor overall survival, underlining the importance of hypoxia in this angiogenesis driven disease.Keywords: HIF1α, surgical outcome, platinum response, survival, primary epithelial ovarian cancer, predictive factors

  18. Prognostic survival model for people diagnosed with invasive cutaneous melanoma.

    Science.gov (United States)

    Baade, Peter D; Royston, Patrick; Youl, Philipa H; Weinstock, Martin A; Geller, Alan; Aitken, Joanne F

    2015-01-31

    The ability of medical practitioners to communicate risk estimates effectively to patients diagnosed with melanoma relies on accurate information about prognostic factors and their impact on survival. This study reports the development of one of the few melanoma prognostic models, called the Melanoma Severity Index (MSI), based on population-based cancer registry data. Data from the Queensland Cancer Registry for people (20-89 years) diagnosed with a single invasive melanoma between 1995 and 2008 (n = 28,654; 1,700 melanoma deaths). Additional clinical information about metastasis, ulceration and positive lymph nodes was manually extracted from pathology forms. Flexible parametric survival models were combined with multivariable fractional polynomial for selecting variables and transformations of continuous variables. Multiple imputation was used for missing covariate values. The MSI contained the variables thickness (transformed, explained 40.6% of variation in survival), body site (additional 1.9% in variation), metastasis (1.8%), positive nodes (0.7%), ulceration (1.3%), age (1.1%). Royston and Sauerbrei's D statistic (measure of discrimination) was 1.50 (95% CI = 1.44, 1.56) and the corresponding RD2 (measure of explained variation) was 0.47 (0.45, 0.49), demonstrating strong explanatory performance. The Harrell-C statistic was 0.88 (0.88, 0.89). Lacking an external validation dataset, we applied internal-external cross validation to demonstrate the consistency of the prognostic information across geographically-defined subsets of the cohort. The MSI provides good ability to predict survival for melanoma patients. Beyond the immediate clinical use, the MSI may have important public health and research applications for evaluations of public health interventions aimed at reducing deaths from melanoma.

  19. Epidermal growth factor receptor mutations should be considered as a prognostic factor for survival of patients with pathological fractures or painful bone metastases from non-small cell lung cancer.

    Science.gov (United States)

    Willeumier, J J; van der Hoeven, N M A; Bollen, L; Willems, L N A; Fiocco, M; van der Linden, Y M; Dijkstra, P D S

    2017-04-01

    This study aims to assess first, whether mutations in the epidermal growth factor receptor (EGFR) and Kirsten rat sarcoma (kRAS) genes are associated with overall survival (OS) in patients who present with symptomatic bone metastases from non-small cell lung cancer (NSCLC) and secondly, whether mutation status should be incorporated into prognostic models that are used when deciding on the appropriate palliative treatment for symptomatic bone metastases. We studied 139 patients with NSCLC treated between 2007 and 2014 for symptomatic bone metastases and whose mutation status was known. The association between mutation status and overall survival was analysed and the results applied to a recently published prognostic model to determine whether including the mutation status would improve its discriminatory power. The median OS was 3.9 months (95% confidence interval (CI) 2.1 to 5.7). Patients with EGFR (15%) or kRAS mutations (34%) had a median OS of 17.3 months (95% CI 12.7 to 22.0) and 1.8 months (95% CI 1.0 to 2.7), respectively. Compared with EGFR-positive patients, EGFR-negative patients had a 2.5 times higher risk of death (95% CI 1.5 to 4.2). Incorporating EGFR mutation status in the prognostic model improved its discriminatory power. Survival prediction models for patients with symptomatic bone metastases are used to determine the most appropriate (surgical) treatment for painful or fractured lesions. This study shows that NSCLC should not be regarded as a single entity in such models. Cite this article: Bone Joint J 2017;99-B:516-21. ©2017 The British Editorial Society of Bone & Joint Surgery.

  20. Prognostic factors in papillary and follicular thyroid carcinomas

    DEFF Research Database (Denmark)

    Godballe, C; Asschenfeldt, P; Jørgensen, K E

    1998-01-01

    To identify clinical and histologic prognostic factors and to investigate whether immunohistochemical detection of p53 expression might contain prognostic information, a retrospective study of patient and tumor characteristics was performed in 225 cases of papillary and follicular thyroid carcino...... prognostic indicator, which might be of value in the treatment planning in patients with papillary or follicular thyroid carcinomas.......To identify clinical and histologic prognostic factors and to investigate whether immunohistochemical detection of p53 expression might contain prognostic information, a retrospective study of patient and tumor characteristics was performed in 225 cases of papillary and follicular thyroid...... carcinomas. The analyses were based on cause-specific and crude survival. In univariate analysis, age at diagnosis, tumor size, presence of distant metastases, histology (papillary contra follicular type), extrathyroidal invasion, necrosis in primary tumor, and p53 expression were significant prognostic...

  1. A Retrospective Survival Analysis of Anatomic and Prognostic Stage Group Based on the American Joint Committee on Cancer 8th Edition Cancer Staging Manual in Luminal B Human Epidermal Growth Factor Receptor 2-negative Breast Cancer.

    Science.gov (United States)

    Xu, Ling; Li, Jiang-Hong; Ye, Jing-Ming; Duan, Xue-Ning; Cheng, Yuan-Jia; Xin, Ling; Liu, Qian; Zhou, Bin; Liu, Yin-Hua

    2017-08-20

    Current understanding of tumor biology suggests that breast cancer is a group of diseases with different intrinsic molecular subtypes. Anatomic staging system alone is insufficient to provide future outcome information. The American Joint Committee on Cancer (AJCC) expert panel updated the 8th edition of the staging manual with prognostic stage groups by incorporating biomarkers into the anatomic stage groups. In this study, we retrospectively analyzed the data from our center in China using the anatomic and prognostic staging system based on the AJCC 8th edition staging manual. We reviewed the data from January 2008 to December 2014 for cases with Luminal B Human Epidermal Growth Factor Receptor 2 (HER2)-negative breast cancer in our center. All cases were restaged using the AJCC 8th edition anatomic and prognostic staging system. The Kaplan-Meier method and log-rank test were used to compare the survival differences between different subgroups. SPSS software version 19.0 (IBM Corp., Armonk, NY, USA) was used for the statistical analyses. This study consisted of 796 patients with Luminal B HER-negative breast cancer. The 5-year disease-free survival (DFS) of 769 Stage I-III patients was 89.7%, and the 5-year overall survival (OS) of all 796 patients was 91.7%. Both 5-year DFS and 5-year OS were significantly different in the different anatomic and prognostic stage groups. There were 372 cases (46.7%) assigned to a different group. The prognostic Stage II and III patients restaged from anatomic Stage III had significant differences in 5-year DFS (χ2 = 11.319, P= 0.001) and 5-year OS (χ2 = 5.225, P= 0.022). In addition, cases restaged as prognostic Stage I, II, or III from the anatomic Stage II group had statistically significant differences in 5-year DFS (χ2 = 6.510, P= 0.039) but no significant differences in 5-year OS (χ2 = 5.087, P= 0.079). However, the restaged prognostic Stage I and II cases from anatomic Stage I had no statistically significant

  2. Prognostic Factors in Hodgkin's Disease

    DEFF Research Database (Denmark)

    Specht

    1996-01-01

    Prognostic factors in Hodgkin's disease (HD) are reviewed. The Ann Arbor staging classification remains the basis for evaluation of patients with HD. However, subgroups of patients with differing prognoses exist within the individual stages. In pathological stages I and II, the number of involved...... of extent of disease such as erythrocyte sedimentation rate, anemia, and serum albumin. In advanced disease the number of involved nodal and extranodal regions, the total tumor burden, B symptoms, age, gender, histology, and a number of hematologic and biochemical indicators are significant. Research...

  3. Prognostic Model for Survival in Patients With Early Stage Cervical Cancer

    NARCIS (Netherlands)

    Biewenga, Petra; van der Velden, Jacobus; Mol, Ben Willem J.; Stalpers, Lukas J. A.; Schilthuis, Marten S.; van der Steeg, Jan Willem; Burger, Matthé P. M.; Buist, Marrije R.

    2011-01-01

    BACKGROUND: In the management of early stage cervical cancer, knowledge about the prognosis is critical. Although many factors have an impact on survival, their relative importance remains controversial. This study aims to develop a prognostic model for survival in early stage cervical cancer

  4. Clinical and Histopathological Prognostic Factors in Chondrosarcomas

    Directory of Open Access Journals (Sweden)

    Bjarne Lund

    1997-01-01

    Full Text Available Purpose. In an attempt to identify clinical and histopathological factors of prognostic importance in chondrosarcomas, 115 cases of malignant and borderline chondromatous tumours were reviewed.

  5. [Prognostic factors of supratentorial cerebrovascular accidents].

    Science.gov (United States)

    Lahoz, C H; Guisasola, L M; Salas-Puig, X; Tuñón, A; Mateos, V; Vidal, J A

    1995-01-01

    Our aim was to delimit prognostic factors in supratentorial stroke based on data obtained upon hospitalization. We studied two series of patients, the first being 150 with brain infarct and the second 135 having intracerebral haemorrhage. We analyzed: age, Glasgow and Canadian scales, glucose and urgence haemogram and the size of the lesion across its greatest diameter using computerized tomography (CT). Follow-up time was until death or one year after the stroke. Those who lived longer than one year after were subclassified according to the Rankin scale as or = 3. There was a significant difference between those who survived for less than one month and those surviving more than one year: their age (p or = 3 also differed significantly with regard to age. Noteworthy were the unfavourable data: Glasgow 6 cm and haematomas > 4 cm in diameter. We comment on other evolutionary variables which may influence prognostic assessment such as clinical deterioration or CT sensitivity of the infarct depending on the carry-out time.

  6. A prognostic factor index for overall survival in patients receiving first-line chemotherapy for HER2-negative advanced breast cancer: an analysis of the ATHENA trial.

    Science.gov (United States)

    Llombart-Cussac, Antonio; Pivot, Xavier; Biganzoli, Laura; Cortes-Funes, Hernan; Pritchard, Kathleen I; Pierga, Jean-Yves; Smith, Ian; Thomssen, Christoph; Srock, Stefanie; Sampayo, Miguel; Cortes, Javier

    2014-10-01

    Evidence-based definitions of 'poor-prognosis' or 'aggressive' advanced breast cancer are lacking. We developed a prognostic factor index using data from 2203 patients treated with first-line chemotherapy plus bevacizumab for HER2-negative advanced breast cancer. The risk factors most closely associated with worse OS were: disease-free interval ≤24 months; liver metastases or ≥3 involved organ sites; prior anthracycline and/or taxane therapy; triple-negative breast cancer (TNBC); and performance status 2 or prior analgesic/corticosteroid treatment. Risk of death was increased threefold in patients with ≥3 versus ≤1 risk factors (hazard ratio 3.0 [95% CI 2.6-3.4; p < 0.001]; median 16.0 vs 38.8 months, respectively). This prognostic index may enable identification of patients with a poorer prognosis in whom more intensive systemic regimens may be appropriate. The index may also be considered in designing new trials, although it requires validation in other datasets before extrapolation to non-bevacizumab-containing therapy. ClinicalTrials.gov identifier: NCT00448591. Copyright © 2014 Elsevier Ltd. All rights reserved.

  7. Prognostic Factors in Severe Chagasic Heart Failure.

    Science.gov (United States)

    Costa, Sandra de Araújo; Rassi, Salvador; Freitas, Elis Marra da Madeira; Gutierrez, Natália da Silva; Boaventura, Fabiana Miranda; Sampaio, Larissa Pereira da Costa; Silva, João Bastista Masson

    2017-03-01

    Prognostic factors are extensively studied in heart failure; however, their role in severe Chagasic heart failure have not been established. To identify the association of clinical and laboratory factors with the prognosis of severe Chagasic heart failure, as well as the association of these factors with mortality and survival in a 7.5-year follow-up. 60 patients with severe Chagasic heart failure were evaluated regarding the following variables: age, blood pressure, ejection fraction, serum sodium, creatinine, 6-minute walk test, non-sustained ventricular tachycardia, QRS width, indexed left atrial volume, and functional class. 53 (88.3%) patients died during follow-up, and 7 (11.7%) remained alive. Cumulative overall survival probability was approximately 11%. Non-sustained ventricular tachycardia (HR = 2.11; 95% CI: 1.04 - 4.31; p 72 mL/m2 are independent predictors of mortality in severe Chagasic heart failure, with cumulative survival probability of only 11% in 7.5 years.

  8. Expression of c-erbB-2, p53 and c-myc proteins in male breast carcinoma: Comparison with traditional prognostic factors and survival

    Directory of Open Access Journals (Sweden)

    Mourão Netto M.

    2001-01-01

    Full Text Available There are few data evaluating biological markers for men with breast cancer. The purpose of the present study was to analyze the expression of the oncogenes c-erbB-2 and c-myc and of the suppressor gene p53 by immunohistochemical techniques in archival paraffin-embedded tissue blocks of 48 male breast cancer patients, treated at the A.C. Camargo Cancer Hospital, São Paulo, SP, Brazil. The results were compared with clinicopathological prognostic features. Immunopositivity of c-erbB-2, p53 and c-myc was detected in 62.5, 16.7 and 20.8% of the cases analyzed, respectively. Estrogen and progesterone receptors were positive in 75 and 69% of the cases, respectively. Increasing staging was statistically associated with c-erbB-2 (P = 0.04 and weakly related to p53 positivity (P = 0.06. No significant correlation between specific survival rate (determined by the log rank test and the molecular markers analyzed was found, whereas the number of compromised lymph nodes and advanced TNM (tumor, node, metastasis staging were associated with diminished survival.

  9. Galectins-1, -3, and -7 Are Prognostic Markers for Survival of Ovarian Cancer Patients

    Directory of Open Access Journals (Sweden)

    Heiko Schulz

    2017-06-01

    Full Text Available There is a tremendous need for developing new useful prognostic factors in ovarian cancer. Galectins are a family of carbohydrate binding proteins which have been suggested to serve as prognostic factors for various cancer types. In this study, the presence of Galectin-1, -3, and -7 was investigated in 156 ovarian cancer specimens by immunochemical staining. Staining was evaluated in the cytoplasm and nucleus of cancer cells as well as the peritumoral stroma using a semi quantitative score (Remmele (IR score. Patients’ overall survival was compared between different groups of Galectin expression. Galectin (Gal-1 and -3 staining was observed in the peritumoral stroma as well as the nucleus and cytoplasm of tumor cells, while Gal-7 was only present in the cytoplasm of tumor cells. Patients with Gal-1 expression in the cytoplasm or high Gal-1 expression in the peritumoral stroma showed reduced overall survival. Nuclear Gal-3 staining correlated with a better outcome. We observed a significantly reduced overall survival for cases with high Gal-7 expression and a better survival for Gal-7 negative cases, when compared to cases with low expression of Gal-7. We were able to show that both tumor and stroma staining of Gal-1 could serve as negative prognostic factors for ovarian cancer. We were able to confirm cytoplasmic Gal-7 as a negative prognostic factor. Gal-3 staining in the nucleus could be a new positive prognosticator for ovarian cancer.

  10. Galectins-1, -3, and -7 Are Prognostic Markers for Survival of Ovarian Cancer Patients.

    Science.gov (United States)

    Schulz, Heiko; Schmoeckel, Elisa; Kuhn, Christina; Hofmann, Simone; Mayr, Doris; Mahner, Sven; Jeschke, Udo

    2017-06-08

    There is a tremendous need for developing new useful prognostic factors in ovarian cancer. Galectins are a family of carbohydrate binding proteins which have been suggested to serve as prognostic factors for various cancer types. In this study, the presence of Galectin-1, -3, and -7 was investigated in 156 ovarian cancer specimens by immunochemical staining. Staining was evaluated in the cytoplasm and nucleus of cancer cells as well as the peritumoral stroma using a semi quantitative score (Remmele (IR) score). Patients' overall survival was compared between different groups of Galectin expression. Galectin (Gal)-1 and -3 staining was observed in the peritumoral stroma as well as the nucleus and cytoplasm of tumor cells, while Gal-7 was only present in the cytoplasm of tumor cells. Patients with Gal-1 expression in the cytoplasm or high Gal-1 expression in the peritumoral stroma showed reduced overall survival. Nuclear Gal-3 staining correlated with a better outcome. We observed a significantly reduced overall survival for cases with high Gal-7 expression and a better survival for Gal-7 negative cases, when compared to cases with low expression of Gal-7. We were able to show that both tumor and stroma staining of Gal-1 could serve as negative prognostic factors for ovarian cancer. We were able to confirm cytoplasmic Gal-7 as a negative prognostic factor. Gal-3 staining in the nucleus could be a new positive prognosticator for ovarian cancer.

  11. Riluzole and Prognostic Factors in Amyotrophic Lateral Sclerosis Long-term and Short-term Survival: A Population-Based Study of 1149 Cases in Taiwan

    Science.gov (United States)

    Lee, Charles Tzu-Chi; Chiu, Yi-Wen; Wang, Kai-Chen; Hwang, Chi-Shin; Lin, Kuan-Hsiang; Lee, I-Ta; Tsai, Ching-Piao

    2013-01-01

    Background Amyotrophic lateral sclerosis (ALS) is a rare disease in Taiwan; thus, estimation of ALS mortality is difficult. We evaluated factors associated with ALS survival in Taiwan. Methods The study enrolled 1149 Taiwanese with a primary diagnosis of ALS during 1999–2008. Follow-up information was available for all patients; mean (SD) duration of follow-up was 2.91 (2.62) years. Medical interventions, including noninvasive positive pressure ventilation (NIPPV), tracheotomy, gastrostomy, and riluzole, were included in time-dependent survival analysis. Results Of the 1149 ALS patients, 438 (38.12%) died during follow-up. Mortality in the first year was 16%, which was 13 times (95% CI 11.1–15.2) the age- and sex-standardized rate of the general population in Taiwan. The average annual crude mortality rate was 13.1% (person-years). Factors significantly associated with increased mortality were male sex, advanced age, rural residence, lower economic status, no tracheotomy, and no riluzole treatment. Significant predictors of long-term versus average survival were younger age at diagnosis, being a dependent or receiving social welfare, and NIPPV support. Significant predictors of short-term versus average survival were older age, being employed, no tracheotomy, and no riluzole use. Conclusions The results support the use of riluzole to improve ALS survival. Patients who received riluzole and underwent tracheotomy had the best survival. PMID:23117224

  12. Prognostic factors in lupus nephritis

    DEFF Research Database (Denmark)

    Faurschou, Mikkel; Starklint, Henrik; Halberg, Poul

    2006-01-01

    To evaluate the prognostic significance of clinical and renal biopsy findings in an unselected cohort of patients with systemic lupus erythematosus (SLE) and nephritis.......To evaluate the prognostic significance of clinical and renal biopsy findings in an unselected cohort of patients with systemic lupus erythematosus (SLE) and nephritis....

  13. Brain metastasis from uterine malignancies: treatment modalities and prognostic factors

    Directory of Open Access Journals (Sweden)

    Naoual Benhmidou

    2017-01-01

    Full Text Available Isolated brain metastases from gynecologic malignancies are unusual. Advances in therapeutic modalities including surgery, whole brain radiotherapy stereotactic radiosurgery and chemotherapy improved survival and quality of life in this population. Therapeutic decision is based on patients’ specific prognostic factors. We report three cases of isolated brain metastases from gynecologic cancers and discuss treatment modalities in the light of a literature review.

  14. Hemoglobin level as the prognostic factor for patients with ...

    African Journals Online (AJOL)

    Hemoglobin level as the prognostic factor for patients with carcinoma cervix receiving radiation therapy. ... South African Journal of Obstetrics and Gynaecology ... (Hb) level on local control and pelvic disease-free and overall disease-free survival in patients with carcinoma of the cervix receiving radiation therapy. Material ...

  15. Prognostic value of biochemical variables for survival after surgery for metastatic bone disease of the extremities.

    Science.gov (United States)

    Sørensen, Michala Skovlund; Hovgaard, Thea Bechman; Hindsø, Klaus; Petersen, Michael Mørk

    2017-03-01

    Prediction of survival in patients having surgery for metastatic bone disease in the extremities (MBDex) has been of interest in more than two decades. Hitherto no consensus on the value of biochemical variables has been achieved. Our purpose was (1) to investigate if standard biochemical variables have independent prognostic value for survival after surgery for MBDex and (2) to identify optimal prognostic cut off values for survival of biochemical variables. In a consecutive cohort of 270 patients having surgery for MBDex, we measured preoperative biochemical variables: hemoglobin, alkaline phosphatase, C-reactive protein and absolute, neutrophil and lymphocyte count. ROC curve analyses were performed to identify optimal cut off levels. Independent prognostic factors for variables were addressed with multiple Cox regression analyses. Optimal cut off levels were identified as: hemoglobin 7.45 mmol/L, absolute lymphocyte count 8.5 × 10 9 /L, neutrophil 5.68 × 10 9 /L, lymphocyte 1.37 × 10 9 /L, C-reactive protein 22.5 mg/L, and alkaline phosphatase 129 U/L. Regression analyses found alkaline phosphatase (HR 2.49) and neutrophil count (HR 2.49) to be independent prognostic factors. We found neutrophil count and alkaline phosphatase to be independent prognostic variables in predicting survival in patients after surgery for MBDex. © 2016 Wiley Periodicals, Inc.

  16. Prognostic factors in non-Hodgkin lymphomas

    Directory of Open Access Journals (Sweden)

    Karin Zattar Cecyn

    2000-01-01

    Full Text Available CONTEXT: In Hodgkin's disease, each clinical or pathologic stage can be related to the extent of the area involved and predicts the next anatomical region at risk for tumor dissemination. OBJECTIVE: To determine the best prognostic factors that could predict survival in non-Hodgkin lymphoma cases. DESIGN: A retrospective study. LOCATION: Department of Hematology and Transfusion Medicine, Universidade Federal de São Paulo - Escola Paulista de Medicina. PARTICIPANTS: 142 patients with non-Hodgkin lymphoma diagnosed between February 1988 and March 1993. MAIN MEASUREMENTS: Histological subset, Sex, Age, Race, B symptoms, Performance status, Stage, Extranodal disease, Bulk disease, Mediastinal disease, CNS involvement, BM infiltration, Level of DHL, Immunophenotype. RESULTS: In the first study (113 patients, the following variables had a worse influence on survival: yellow race (P<0.1; ECOG II, III e IV (P<0.1 and extranodal disease (P<0.1 for high grade lymphomas; constitutional symptoms (P<0.1, ECOG II, III e IV (P<0.1 and involvement of CNS (P<0.1 for intermediate grade and the subtype lymphoplasmocytoid (P=0.0186 for low grade lymphomas. In the second survey (93 patients, when treatment was included, the variables related to NHL survival were: CNS involvement (P<0.1 for high grade lymphomas, constitutional symptoms (P<0.1, ECOG II, III, IV (P=0.0185 and also CNS involvement (P<0.1 for the intermediate group. There were no variables related to the survival for low-grade lymphomas. CONCLUSIONS: The intermediate grade lymphomas were more compatible with data found in the literature, probably because of the larger number of patients. In this specific case, the treatment did not have an influence on the survival.

  17. Keratin 34betaE12/keratin7 expression is a prognostic factor of cancer-specific and overall survival in patients with early stage non-small cell lung cancer

    DEFF Research Database (Denmark)

    Pøhl, Mette; Olsen, Karen Ege; Holst, Rene

    2016-01-01

    proliferation, migration, and possibly cancer invasion, factors impacting prognosis in early stage non-small cell lung cancer (NSCLC). MATERIAL AND METHODS: Tumor tissue from a retrospective Danish cohort of 177 patients with completely resected NSCLC, stage I-IIIA tumors, were analyzed for keratin 7 (K7......: Keratin 34βE12/K7 expression is a prognostic parameter in resected early stage NSCLC that allows identification of high-risk NSCLC patients with poor cancer-specific and overall survival.......) and keratin 34βE12 expression by immunohistochemistry and validated in a comparable independent Norwegian cohort of 276 stage I-IIIA NSCLC patients. RESULTS: Based on keratin 34βE12/K7 expression, three subgroups with significantly different median cancer-specific survival rates were identified (34βE12+/K7...

  18. Clinical prognostic factors in adults with astrocytoma: Historic cohort.

    Science.gov (United States)

    Wegman-Ostrosky, Talia; Reynoso-Noverón, Nancy; Mejía-Pérez, Sonia I; Sánchez-Correa, Thalía E; Alvarez-Gómez, Rosa María; Vidal-Millán, Silvia; Cacho-Díaz, Bernardo; Sánchez-Corona, José; Herrera-Montalvo, Luis A; Corona-Vázquez, Teresa

    2016-07-01

    To explore the clinical prognostic factors for adults affected with astrocytoma. Using a historic cohort, we selected 155 clinical files from patients with astrocytoma using simple randomization. The main outcome variable was overall survival time. To identify clinical prognostic factors, we used bivariate analysis, Kaplan Meier, the log rank test and the Cox regression models. The number of lost years lived with disability (DALY) based on prevalence, was calculated. The mean age at diagnosis was 45.7 years. Analysis according to tumour stage, including grades II, III and IV, also showed a younger age of presentation. Kaplan-Meier survival estimates showed that tumour grade, Karnofsky status (KPS) ≥70, resection type, chemotherapy, radiotherapy, alcohol consumption, familial history of cancer and clinical presentation were significantly associated with survival time. Using a proportional hazard model, age, grade IV, resection, chemotherapy+radiotherapy and KPS were identified as prognostic factors.The amount of life lost due to premature death in this population was 28 years. In our study, astrocytoma was diagnosed in young adults. The overall survival was 15 months, 9% (n=14) of patients presented a survival of 2 years, and 3% of patients survived 3 years. On average the number of years lost due to premature death and disability was 28.53 years. Copyright © 2016 Elsevier B.V. All rights reserved.

  19. Prognostic Factors for Refractory Status Epilepticus

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    J. Gordon Millichap

    2013-03-01

    Full Text Available Researchers at the Mayo Clinic, Rochester, MN studied the outcome and identified prognostic factors for refractory status epilepticus (RSE in 54 adult patients, median age 52 years [range 18-93].

  20. Analysis of Prognostic Values of Various PET Metrics in Preoperative 18F-FDG PET for Early-Stage Bronchial Carcinoma for Progression-Free and Overall Survival: Significantly Increased Glycolysis Is a Predictive Factor.

    Science.gov (United States)

    Steiger, Seraina; Arvanitakis, Michael; Sick, Beate; Weder, Walter; Hillinger, Sven; Burger, Irene A

    2017-12-01

    The purpose of this study was to assess various volume-based PET quantification metrics, including metabolic tumor volume and total lesion glycolysis (TLG) with different thresholds, as well as background activity-based PET metrics (background-subtracted lesion activity [BSL] and background-subtracted volume) as prognostic markers for progression-free and overall survival (PFS and OS, respectively) in early-stage I and II non-small cell lung cancer (NSCLC) after resection. Methods: Patients (n = 133) underwent an adequate 18F-FDG PET/CT scan before surgery between January 2003 and December 2010. All PET activity metrics showed a skewed distribution and were log-transformed before calculation of the Pearson correlation coefficients. Survival tree analysis was used to discriminate between high- and low-risk patients and to select the most important prognostic markers. The Akaike information criterion was used to compare 2 univariate models. Results: Within the study time, 36 patients died from NSCLC and 26 patients from other causes. At the end of follow-up, 70 patients were alive, with 67 patients being free of disease. All log-transformed PET metrics showed a strong linear association, with a Pearson correlation coefficient between 0.703 and 0.962. After multiple testing corrections, only 1 prognostic marker contributed a significant split point in the survival tree analysis. Of 10 potential predictors including 7 PET metrics, a BSL greater than 6,852 (P = 0.017) was chosen as split point, assigning 13 patients into a high-risk group. If BSL was removed from the set of predictors, a 42% TLG (TLG42%) of greater than 4,204 (P = 0.023) was chosen as split point. When a dichotomized BSL or TLG42% variable was used for a univariate Cox model, the Akaike information criterion difference of both models was smaller than 2; therefore, the data do not provide evidence that 1 of the 2 prognostic factors is superior. Conclusion: Volume-based PET metrics correlate with PFS and

  1. Prognostic factors for survival and for biochemical cure in medullary thyroid carcinoma: results in 899 patients. The GETC Study Group. Groupe d'étude des tumeurs à calcitonine.

    Science.gov (United States)

    Modigliani, E; Cohen, R; Campos, J M; Conte-Devolx, B; Maes, B; Boneu, A; Schlumberger, M; Bigorgne, J C; Dumontier, P; Leclerc, L; Corcuff, B; Guilhem, I

    1998-03-01

    Prognostic factors of sporadic or inherited medullary thyroid carcinoma (MTC) are still controversial and have been assessed in old and small series. A better knowledge of these factors would improve patient management. To evaluate factors involved in the prognosis of MTC in a large series of cases, using uni- and multivariate analysis. Clinical, biological, surgical and epidemiological data on 899 MTC patients, diagnosed between 1952 and 1996, were collected by the French Calcitonin Tumors Study Group (GETC) with a standardized questionnaire, and processed in a national database. Survival and biochemical cure (i.e. normal basal post-operative serum calcitonin levels) were analysed with Kaplan and Meier and log-rank test statistical procedures. Data are presented as adjusted rather than observed survival, to consider only patients who died of MTC. Cox's forward-stepping proportional hazard model was used to analyse factors with a significant influence on survival by univariate analysis. Apart from the large proportion of familial forms (43%), the general characteristics of our population were similar to those in other studies: mean age at surgery = 43.4 years; sex ratio = 1 male/1.35 female; stage I = 20.8%; stage II = 21.2%; stage III = 46.5% and stage IV = 11.5%. 863 (96%) patients underwent surgery; 43% of operated patients were biochemically cured. Adjusted survival was 85.7 +/- 1.5% at 5 years and 78.4 +/- 2.1% at 10 years. Multivariate analysis showed that age and stage were independent predictive factors of survival. Gender, type of surgery, type of familial form were predictive only in univariate analysis. Biochemical cure predicts a survival rate of 97.7% at 10 years. Authentic recurrence, that is subsequent elevation of calcitonin (CT) after post-operative normalization, was found in 4.9%. In non-cured patients (57%), survival was still good: 80.2% (+/- 2.2%) and 70.3% (+/- 2.9%) at 5 and 10 years, respectively. Similarly, prediction of biochemical cure

  2. [Expression and prognostic significance of microenvironment related prognostic factors in patients with classical Hodgkin's lymphoma].

    Science.gov (United States)

    Wang, T T; Li, S X; Xia, B; Zhao, H F; Xu, W; Yang, H L; Wang, X F; Yu, Y; Sun, B C; Zhang, Y Z

    2017-05-16

    Objective: To observe the expression of three microenvironment related prognostic factors, i. e. programmed death 1 (PD-1), forkhead box protein 3(FOXP3) and colony-stimulating factor 1 receptor(CSF-1R) protein in classical Hodgkin's lymphoma (CHL) patients, and to explore the correlation between the protein expression and the prognosis of the patients. Methods: A total of 45 cases of CHL patients, who had been admitted to the Tianjin Medical University Cancer Institute and Hospital and Chinese PLA General Hospital from February 2005 to August 2010 were analyzed, including clinical features, prognostic factors, and treatment regimens. CHL patients' specimens were collected and the expression of PD-1, FOXP3, and CSF-1R proteins analyzed by immunohistochemical staining. Epstein-Barr virus encoded mRNA (EBER) was detected by in situ hybridization analysis. The relationship between the protein expression of PD-1, FOXP3 and CSF-1R and the patients' outcome was analyzed with clinical and follow-up data. Survival analysis was performed by Kaplan-Meier method, the Cox proportional hazard model was used to perform multivariate analysis. Results: In this cohort of 45 CHL patients, PD-1 positive was found in 7 cases (15.6%), FOXP3 high expression in 23 cases (51.1%), CSF-1R positive in 18 cases (40.0%). In the univariate analysis, the expression of FOXP3 and CSF-1R, International Prognostic Index (IPI) score, Ann Arbor stage and EBER were related with the patients' 5-year overall survival (OS); IPI score, the expression of FOXP3 and EBER were related with the patients' 5-year progress-free survival (PFS). Multivariate analysis indicated that CSF-1R protein expression was the independent prognostic factor affecting the patients' 5-year OS(HR: 8.918, P=0.020), and FOXP3 protein expression was the independent prognostic factor affecting the patients' 5-year PFS (HR: 0.122, PCSF-1R and EBV may be independent prognostic factors of CHL and this study may provide novel strategies

  3. Prognostic factors for tumour response, progression-free survival and toxicity in metastatic colorectal cancer patients given irinotecan (CPT-11) as second-line chemotherapy after 5FU failure

    Science.gov (United States)

    Freyer, G; Rougier, P; Bugat, R; Droz, J-P; Marty, M; Bleiberg, H; Mignard, D; Awad, L; Herait, P; Culine, S; Trillet-Lenoir, V

    2000-01-01

    Our purpose was to determine, in patients with metastatic colorectal carcinoma treated with irinotecan single-agent after 5-FU failure, the most significant predictive parameters for tumour response, progression-free survival and toxicity. Between October 1992 and April 1995, 455 patients with 5-FU resistant metastatic colorectal carcinoma entered four consecutive phase II trials. The first two studies assessed tumour response, the other two were randomized studies which assessed the efficacy of racecadotril to prevent irinotecan-induced diarrhoea. Due to homogeneous main eligibility criterias, data from those studies could be pooled for statistical analysis. Potential clinical and biological predictive factors (PF) for toxicity, tumour growth control, e.g. response or stabilization and progression-free survival (PFS), were studied in multivariate analysis. 363 patients were evaluable for response, 432 were evaluable for PFS, 368 for neutropenia and 416 for delayed diarrhoea, respectively. Normal baseline haemoglobin level (Hb), time since diagnosis of colorectal carcinoma, grade 3 or 4 neutropenia or diarrhoea at first cycle and a low number of organs involved were the most PF for tumour growth control (P< 0.05). Significant prognostic variables for PFS were WHO Performance Status, liver and lymph-node involvement, time since diagnosis, age and CEA value (P≤ 0.02). Six groups of patients based on the number of unfavourable prognostic factors are presented. Baseline bilirubin, haemoglobin level, number of organs involved and time from diagnosis were PF for neutropenia; PS, serum creatinine, leukocyte count, time from 5-FU progression and prior abdominopelvic irradiation were PF for delayed diarrhoea (P≤ 0.05). These PF should help clinicians to anticipate for a given patient the probability to observe a response/stabilization or a toxicity. These results should also be prospectively confirmed in ongoing or future trials using irinotecan, both as a single agent

  4. Clinical prognostic factors in non-Hodgkin's lymphomas

    Energy Technology Data Exchange (ETDEWEB)

    Joensuu, H.

    1986-09-01

    Hospital records of 201 consecutive and histologically diagnosed non-Hodgkin's lymphoma patients were retrospectively analysed in an effort to determine the clinical prognostic factors affecting survival. The uncorrected five-year survival was 45%, and when corrected for other causes of death than lymphoma 48%. Response to the primary treatment, stage of the disease at diagnosis, occurrence of B-symptoms and age were strongly correlated to the final outcome. B-symptoms had negative effect on survival during the first year after the diagnosis, but not afterwards. Survival decreased with advancing age except in children, who had as poor survival as patients over 60 years of age. The primary site, sex or occurrence of extranodal lymphoma (43%) did not have influence on survival. Patients with a positive bone marrow aspiration biopsy did not have less favourable survival than other patients with stage IV lymphoma. Patients with a positive bipedal lymphangiogram had similar prognosis as those with a negative one. It is concluded that the most important prognostic factors other than histology in non-Hodgkin's lymphomas are response to the primary treatment, stage, age and occurrence of B-symptoms.

  5. Comorbidity is an independent prognostic factor in women with uterine corpus cancer

    DEFF Research Database (Denmark)

    Noer, Mette C; Sperling, Cecilie; Christensen, Ib J

    2014-01-01

    OBJECTIVE: To determine whether comorbidity independently affects overall survival in women with uterine corpus cancer. DESIGN: Cohort study. SETTING: Denmark. STUDY POPULATION: A total of 4244 patients registered in the Danish Gynecologic Cancer database with uterine corpus cancer from 1 January....... RESULTS: Univariate survival analysis showed a significant (p independent prognostic factor with hazard ratios...... ranging from 1.27 to 1.42 in mild, 1.69 to 1.74 in moderate, and 1.72 to 2.48 in severe comorbidity. Performance status was independently associated to overall survival and was found to slightly reduce the prognostic impact of comorbidity. CONCLUSION: Comorbidity is an independent prognostic factor...

  6. Estudo comparativo dos fatores prognósticos entre os pacientes com maior e menor sobrevida em portadores de carcinoma broncogênico Comparative study of prognostic factors among longer and shorter survival patients with bronchogenic carcinoma

    Directory of Open Access Journals (Sweden)

    SÉRGIO JAMNIK

    2002-09-01

    Full Text Available Apesar dos avanços no tratamento, há pouca melhora na sobrevida dos pacientes com câncer do pulmão. Atualmente, é importante o conhecimento dos fatores que intervêm na sobrevida. Objetivos: Verificar possíveis diferenças de fatores prognósticos em duas populações de pacientes com câncer de pulmão, uma com pequena sobrevida (menos de seis meses e outra com maior sobrevida (acima de 24 meses. Métodos: De 1997 a 1999 foram estudados 52 pacientes com diagnóstico histopatológico de carcinoma homogênico, sendo colhidos dados demográficos, clínicos, paramétricos, hábitos tabágicos, índice de Karnofsky, estadiamento da doença e dosagem laboratorial de desidrogenase lática, fosfatase alcalina, antígeno carcinoembrionário e cálcio. Resultados: 29 pacientes tiveram sobrevida menor do que seis meses e 23, superior a 24 meses. Os três fatores mais importantes que influenciaram o tempo curto de sobrevida foram baixo índice de Karnofsky inicial, redução do apetite e alto nível sérico de DHL. Conclusão: Os três componentes do prognóstico são o estado físico atual, o estado físico prévio e o estado atual da doença.Despite the improvements seen in the treatment of lung cancer, little has improved in the survival of these patients, and a great importance is attributed to the factors that have a role to play in such survival. Purpose: To check for possible prognostic factor differences in two populations of lung cancer patients, one of them with short survival (less than six months, and the other with longer survival (more than 24 months. Methods: From 1997 to 1999, 52 patients with histopathologic diagnosis of homogenous carcinoma were studied, and demographics, clinical parameters, smoking pattern, Karnofsky's index, disease staging, and laboratory dosing of lactic dehydrogenase, alkaline phosphatase, carcinoembryonic antigen, and calcium data were surveyed. Results: 29 patients had less than six month survival, and 23

  7. Fatores prognósticos de sobrevida pós-reanimação cardiorrespiratória cerebral em hospital geral In-hospital post-cardiopulmonary-cerebral resuscitation survival prognostic factors

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    André Mansur de Carvalho Guanaes Gomes

    2005-10-01

    Full Text Available OBJETIVO: Analisar as características clínicas e demográficas dos pacientes que receberam reanimação cardiorrespiratória e detectar fatores prognósticos de sobrevivência a curto e longo prazo. MÉTODOS: Analisamos, prospectivamente, 452 pacientes que receberam reanimação em hospitais gerais de Salvador. Utilizou-se análise uni, bivariada e estratificada nas associações entre as variáveis e a curva de sobrevida de Kaplan-Meier e a regressão de Cox para análise de nove anos de evolução. RESULTADOS: A idade variou de 14 a 93 anos, media de 54,11 anos; predominou o sexo masculino; metade dos pacientes tinha ao menos uma doença de base, enfermidade cardiovascular foi etiologia responsável em metade dos casos. Parada cardíaca foi testemunhada em 77% dos casos e em apenas 69% dos pacientes foi iniciada imediatamente a reanimação. O ritmo cardíaco inicial não foi diagnosticado em 59% dos pacientes. Assistolia foi o ritmo mais freqüente (42%, seguida de arritmia ventricular (35%. A sobrevida imediata foi de 24% e sobrevida à alta hospitalar de 5%. Foram identificados como fatores prognósticos em curto prazo: etiologia da parada; diagnóstico do ritmo cardíaco inicial; fibrilação ou taquicardia ventricular como mecanismo de parada; tempo estimado préreanimação menor ou igual a 5 minutos e, tempo de reanimação menor ou igual a 15 minutos. Os fatores prognósticos de sobrevivência em nove anos de evolução foram: não ter recebido epinefrina; ser reanimado em hospital privado e tempo de reanimação menor ou igual a 15 minutos. CONCLUSÃO: Os dados observados podem servir de subsídios para os profissionais de saúde decidir quando iniciar ou parar uma reanimação no ambiente hospitalar.OBJECTIVE: To assess clinical and demographic characteristics of patients who had cardiopulmonary resuscitation and identify short- and long-term survival prognostic factors. METHODS: Four hundred and fifty-two (452 resuscitated

  8. Prognostic factors in Guillain-Barre syndrome

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    Semra Mungan

    2014-12-01

    Full Text Available Objective: Guillain–Barre syndrome (GBS is an immune-mediated disorder of peripheral nerves resulting as acute inflammatory demyelinating polyradiculoneuropathy. GBS has a heterogeneous clinical course and laboratory findings. Acute onset and progressive course, and is usually associated with a good prognosis but some forms have a poor prognosis. Factors that can affect the prognosis of GBS have been investigated in several studies. Assessment of poor prognostic factors of GBS plays a vital role in the management and monitorization of patients. Methods: In this retrospective study of patients admitted to the acute phase of GBS removing clinical and laboratory profiles and was planned to investigate the prognostic factors. Results: Totally 23 patients (Female/male: 16/7 were recruited. Mean age was 47 (range: 17-70 years. Statistically significant poor prognostic factors were advanced age (p=0.042, erythrocyte sedimentation rate (p=0.027 and serum albumin level (p=0.007. Conclusion: Advanced age, increased ESR and decreased albumin levels were found as poor prognostic factors in GBS.

  9. CNS involvement and treatment with interferon-α are independent prognostic factors in Erdheim-Chester disease: a multicenter survival analysis of 53 patients.

    Science.gov (United States)

    Arnaud, Laurent; Hervier, Baptiste; Néel, Antoine; Hamidou, Mohamed A; Kahn, Jean-Emmanuel; Wechsler, Bertrand; Pérez-Pastor, Gemma; Blomberg, Bjørn; Fuzibet, Jean-Gabriel; Dubourguet, François; Marinho, António; Magnette, Catherine; Noel, Violaine; Pavic, Michel; Casper, Jochen; Beucher, Anne-Bérangère; Costedoat-Chalumeau, Nathalie; Aaron, Laurent; Salvatierra, Juan; Graux, Carlos; Cacoub, Patrice; Delcey, Véronique; Dechant, Claudia; Bindi, Pascal; Herbaut, Christiane; Graziani, Giorgio; Amoura, Zahir; Haroche, Julien

    2011-03-10

    Erdheim-Chester disease (ECD) is a rare form of non-Langerhans histiocytosis, with noncodified therapeutic management and high mortality. No treatment has yet been shown to improve survival in these patients. We conducted a multicenter prospective observational cohort study to assess whether extraskeletal manifestations and interferon-α treatment would influence survival in a large cohort of ECD patients. To achieve this goal, we thoroughly analyzed the clinical presentation of 53 patients with biopsy-proven ECD, and we performed a survival analysis using Cox proportional hazard model. Fifty-three patients (39 men and 14 women) with biopsy-proven ECD were followed up between November 1981 and November 2010. Forty-six patients (87%) received interferon-α and/or PEGylated interferon-α. Multivariate survival analysis using Cox proportional hazard model revealed that central nervous system involvement was an independent predictor of death (hazard ratio = 2.51; 95% confidence interval, 1.28-5.52; P = .006) in our cohort. Conversely, treatment with interferon-α was identified as an independent predictor of survival (hazard ratio = 0.32; 95% confidence interval, 0.14-0.70; P = .006). Although definitive confirmation would require a randomized controlled trial, these results suggest that interferon-α improves survival in ECD patients. This may be seen as a significant advance, as it is the first time a treatment is shown to improve survival in this multisystemic disease with high mortality.

  10. A prognostic model of therapy-related myelodysplastic syndrome for predicting survival and transformation to acute myeloid leukemia.

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    Quintás-Cardama, Alfonso; Daver, Naval; Kim, Hawk; Dinardo, Courtney; Jabbour, Elias; Kadia, Tapan; Borthakur, Gautam; Pierce, Sherry; Shan, Jianqin; Cardenas-Turanzas, Marylou; Cortes, Jorge; Ravandi, Farhad; Wierda, William; Estrov, Zeev; Faderl, Stefan; Wei, Yue; Kantarjian, Hagop; Garcia-Manero, Guillermo

    2014-10-01

    We evaluated the characteristics of a cohort of patients with myelodysplastic syndrome (MDS) related to therapy (t-MDS) to create a prognostic model. We identified 281 patients with MDS who had received previous chemotherapy and/or radiotherapy for previous malignancy. Potential prognostic factors were determined using univariate and multivariate analyses. Multivariate Cox regression analysis identified 7 factors that independently predicted short survival in t-MDS: age ≥ 65 years (hazard ratio [HR], 1.63), Eastern Cooperative Oncology Group performance status 2-4 (HR, 1.86), poor cytogenetics (-7 and/or complex; HR, 2.47), World Health Organization MDS subtype (RARs or RAEB-1/2; HR, 1.92), hemoglobin (HR, 2.24), platelets (HR, 2.01), and transfusion dependency (HR, 1.59). These risk factors were used to create a prognostic model that segregated patients into 3 groups with distinct median overall survival: good (0-2 risk factors; 34 months), intermediate (3-4 risk factors; 12 months), and poor (5-7 risk factors; 5 months) (P < .001) and 1-year leukemia-free survival (96%, 84%, and 72%, respectively, P = .003). This model also identified distinct survival groups according to t-MDS therapy. In summary, we devised a prognostic model specifically for patients with t-MDS that predicted overall survival and leukemia-free survival. This model might facilitate the development of risk-adapted therapeutic strategies. Copyright © 2014 Elsevier Inc. All rights reserved.

  11. The Biochemical Prognostic Factors of Subclinical Hypothyroidism

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    Myung Won Lee

    2014-06-01

    Full Text Available BackgroundPatients with subclinical hypothyroidism (SHT are common in clinical practice. However, the clinical significance of SHT, including prognosis, has not been established. Further clarifying SHT will be critical in devising a management plan and treatment guidelines for SHT patients. Thus, the aim of this study was to investigate the prognostic factors of SHT.MethodsWe reviewed the medical records of Korean patients who visited the endocrinology outpatient clinic of Severance Hospital from January 2008 to September 2012. Newly-diagnosed patients with SHT were selected and reviewed retrospectively. We compared two groups: the SHT maintenance group and the spontaneous improvement group.ResultsThe SHT maintenance group and the spontaneous improvement group had initial thyroid-stimulating hormone (TSH levels that were significantly different (P=0.035. In subanalysis for subjects with TSH levels between 5 to 10 µIU/mL, the spontaneous improvement group showed significantly lower antithyroid peroxidase antibody (anti-TPO-Ab titer than the SHT maintenance group (P=0.039. Regarding lipid profiles, only triglyceride level, unlike total cholesterol and low density lipoprotein cholesterol, was related to TSH level, which is correlated with the severity of SHT. Diffuse thyroiditis on ultrasonography only contributed to the severity of SHT, not to the prognosis. High sensitivity C-reactive protein and urine iodine excretion, generally regarded as possible prognostic factors, did not show any significant relation with the prognosis and severity of SHT.ConclusionOnly initial TSH level was a definite prognostic factor of SHT. TPO-Ab titer was also a helpful prognostic factor for SHT in cases with mildly elevated TSH. Other than TSH and TPO-Ab, we were unable to validate biochemical prognostic factors in this retrospective study for Korean SHT patients.

  12. Prognostic model for survival in patients with early stage cervical cancer.

    Science.gov (United States)

    Biewenga, Petra; van der Velden, Jacobus; Mol, Ben Willem J; Stalpers, Lukas J A; Schilthuis, Marten S; van der Steeg, Jan Willem; Burger, Matthé P M; Buist, Marrije R

    2011-02-15

    In the management of early stage cervical cancer, knowledge about the prognosis is critical. Although many factors have an impact on survival, their relative importance remains controversial. This study aims to develop a prognostic model for survival in early stage cervical cancer patients and to reconsider grounds for adjuvant treatment. A multivariate Cox regression model was used to identify the prognostic weight of clinical and histological factors for disease-specific survival (DSS) in 710 consecutive patients who had surgery for early stage cervical cancer (FIGO [International Federation of Gynecology and Obstetrics] stage IA2-IIA). Prognostic scores were derived by converting the regression coefficients for each prognostic marker and used in a score chart. The discriminative capacity was expressed as the area under the curve (AUC) of the receiver operating characteristic. The 5-year DSS was 92%. Tumor diameter, histological type, lymph node metastasis, depth of stromal invasion, lymph vascular space invasion, and parametrial extension were independently associated with DSS and were included in a Cox regression model. This prognostic model, corrected for the 9% overfit shown by internal validation, showed a fair discriminative capacity (AUC, 0.73). The derived score chart predicting 5-year DSS showed a good discriminative capacity (AUC, 0.85). In patients with early stage cervical cancer, DSS can be predicted with a statistical model. Models, such as that presented here, should be used in clinical trials on the effects of adjuvant treatments in high-risk early cervical cancer patients, both to stratify and to include patients. Copyright © 2010 American Cancer Society.

  13. Prognostic nutritional index as a prognostic biomarker for survival in digestive system carcinomas.

    Science.gov (United States)

    Zhao, Yang; Xu, Peng; Kang, Huafeng; Lin, Shuai; Wang, Meng; Yang, Pengtao; Dai, Cong; Liu, Xinghan; Liu, Kang; Zheng, Yi; Dai, Zhijun

    2016-12-27

    The prognostic nutritional index (PNI) has been reported to correlate with the prognosis in patients with various malignancies. We performed a meta-analysis to determine the predictive potential of PNI in digestive system cancers. Twenty-three studies with a total of 7,384 patients suffering from digestive system carcinomas were involved in this meta-analysis. A lower PNI was significantly associated with the shorter overall survival (OS) [Hazard Ratio (HR) 1.83, 95% Confidence Interval (CI) 1.62-2.07], the poorer disease-free survival (DFS) (HR 1.85, 95% CI 1.19-2.89), and the higher rate of post-operative complications (HR 2.31, 95% CI 1.63-3.28). In conclusion, PNI was allowed to function as an efficient indicator for the prognosis of patients with digestive system carcinomas.

  14. Survival and prognostic factors in non-small cell lung cancer patients with spinal bone metastases. A retrospective analysis of 303 patients

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    Rief, H.; Welzel, T.; Rieken, S.; Bischof, M.; Lindel, K.; Combs, S.E.; Debus, J. [University Hospital of Heidelberg, Department of Radiation Oncology, Heidelberg (Germany); Muley, T. [University Hospital of Heidelberg, Thorax Clinic, Department of Thoracic Oncology, Heidelberg (Germany); Bruckner, T. [University Hospital of Heidelberg, Department of Medical Biometry, Heidelberg (Germany)

    2014-01-15

    For palliative care of spinal bone metastases, stability assessment is of crucial importance. Pathological fractures, instability-related patient immobility and the extent of bone metastasis have been reported to affect patient outcome and these parameters have therefore been used for treatment stratification. We report on stability-dependent fracture and survival rates in over 300 non-small cell lung cancer (NSCLC) patients. Data from 303 patients with 868 osteolytic metastases treated with radiotherapy (RT) between 2000 and 2012 were evaluated retrospectively. In NSCLC patients with bone metastases only, the retrospective 6- and 12-month overall survival (OS) rates were 76.7 and 47.2%, respectively. In patients with additional non-bone distant metastases, these values were 60.0 and 34.0%, respectively. Survival rates were significantly lower in patients with multiple bone metastases and in those suffering pathological fractures (p=0.017). No significant impact of histological type, location of spinal lesions or treatment regime was detected. Furthermore, stability assessment revealed no influence of vertebral column stability on patient outcome (p=0.739). Our analysis demonstrated a correlation between the pathological fractures of bone lesions, the number of bone metastases, additional distant metastases and survival. The results offer a rationale for future prospective investigations. (orig.)

  15. The effect of gender and age on kidney cancer survival: younger age is an independent prognostic factor in women with renal cell carcinoma.

    Science.gov (United States)

    Rampersaud, Edward N; Klatte, Tobias; Bass, Geoffrey; Patard, Jean-Jacques; Bensaleh, Karim; Böhm, Malte; Allhoff, Ernst P; Cindolo, Luca; De La Taille, Alexandre; Mejean, Arnaud; Soulie, Michel; Bellec, Laurent; Christophe Bernhard, Jean; Pfister, Christian; Colombel, Marc; Belldegrun, Arie S; Pantuck, Allan J; George, Daniel

    2014-01-01

    Gender-specific differences in incidence of renal cell carcinoma (RCC) and its outcome have previously been reported. We used age as a surrogate to test whether this might be hormone-related in a large international RCC cohort. This study included patients treated by nephrectomy at 10 international academic centers. Clinicopathologic features were assessed using chi-square and the Student t-tests. Kaplan-Meier survival estimates and Cox proportional hazards models addressed the effect of gender and age on disease-specific survival. Of the 5,654 patients, 3,777 (67%) were men and 1,877 (33%) were women. Generally, women presented at lower T stages (PWomen more frequently had clear-cell (87% vs. 82%) and less frequently had papillary RCC (7% vs. 12%) than men (PWomen had a 19% reduced risk of death from RCC than men (hazard ratio 0.81, 95% confidence interval 0.73-0.90, Pwomen was present to the greatest degree in the age groupwomen aged 42 to 58 years (Pindependent predictor of disease-specific survival in women (hazard ratio 1.011, 95% confidence interval 1.004-1.019, P = 0.004), but not in men. As a group, women present with less advanced tumors, leading to a 19% reduced risk of RCC-specific death compared with men. This survival difference is present only in patients aged<59 years. Because this gender-based survival difference is not related to pathologic features, the role of hormonal effects on the development and progression of RCC needs to be investigated. Copyright © 2014 Elsevier Inc. All rights reserved.

  16. [Prognostic factors of early breast cancer].

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    Almagro, Elena; González, Cynthia S; Espinosa, Enrique

    2016-02-19

    Decision about the administration of adjuvant therapy for early breast cancer depends on the evaluation of prognostic factors. Lymph node status, tumor size and grade of differentiation are classical variables in this regard, and can be complemented by hormonal receptor status and HER2 expression. These factors can be combined into prognostic indexes to better estimate the risk of relapse or death. Other factors are less important. Gene profiles have emerged in recent years to identify low-risk patients who can forgo adjuvant chemotherapy. A number of profiles are available and can be used in selected cases. In the future, gene profiling will be used to select patients for treatment with new targeted therapies. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

  17. Survival after resection of perihilar cholangiocarcinoma-development and external validation of a prognostic nomogram.

    Science.gov (United States)

    Groot Koerkamp, B; Wiggers, J K; Gonen, M; Doussot, A; Allen, P J; Besselink, M G H; Blumgart, L H; Busch, O R C; D'Angelica, M I; DeMatteo, R P; Gouma, D J; Kingham, T P; van Gulik, T M; Jarnagin, W R

    2015-09-01

    The objective of this study was to derive and validate a prognostic nomogram to predict disease-specific survival (DSS) after a curative intent resection of perihilar cholangiocarcinoma (PHC). A nomogram was developed from 173 patients treated at Memorial Sloan Kettering Cancer Center (MSKCC), New York, USA. The nomogram was externally validated in 133 patients treated at the Academic Medical Center (AMC), Amsterdam, The Netherlands. Prognostic accuracy was assessed with concordance estimates and calibration, and compared with the American Joint Committee on Cancer (AJCC) staging system. The nomogram will be available as web-based calculator at mskcc.org/nomograms. For all 306 patients, the median overall survival (OS) was 40 months and the median DSS 41 months. Median follow-up for patients alive at last follow-up was 48 months. Lymph node involvement, resection margin status, and tumor differentiation were independent prognostic factors in the derivation cohort (MSKCC). A nomogram with these prognostic factors had a concordance index of 0.73 compared with 0.66 for the AJCC staging system. In the validation cohort (AMC), the concordance index was 0.72, compared with 0.60 for the AJCC staging system. Calibration was good in the derivation cohort; in the validation cohort patients had a better median DSS than predicted by the model. The proposed nomogram to predict DSS after curative intent resection of PHC had a better prognostic accuracy than the AJCC staging system. Calibration was suboptimal because DSS differed between the two institutions. The nomogram can inform patients and physicians, guide shared decision making for adjuvant therapy, and stratify patients in future randomized, controlled trials. © The Author 2015. Published by Oxford University Press on behalf of the European Society for Medical Oncology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  18. A simple prognostic model for overall survival in metastatic renal cell carcinoma

    Science.gov (United States)

    Assi, Hazem I.; Patenaude, Francois; Toumishey, Ethan; Ross, Laura; Abdelsalam, Mahmoud; Reiman, Tony

    2016-01-01

    Introduction: The primary purpose of this study was to develop a simpler prognostic model to predict overall survival for patients treated for metastatic renal cell carcinoma (mRCC) by examining variables shown in the literature to be associated with survival. Methods: We conducted a retrospective analysis of patients treated for mRCC at two Canadian centres. All patients who started first-line treatment were included in the analysis. A multivariate Cox proportional hazards regression model was constructed using a stepwise procedure. Patients were assigned to risk groups depending on how many of the three risk factors from the final multivariate model they had. Results: There were three risk factors in the final multivariate model: hemoglobin, prior nephrectomy, and time from diagnosis to treatment. Patients in the high-risk group (two or three risk factors) had a median survival of 5.9 months, while those in the intermediate-risk group (one risk factor) had a median survival of 16.2 months, and those in the low-risk group (no risk factors) had a median survival of 50.6 months. Conclusions: In multivariate analysis, shorter survival times were associated with hemoglobin below the lower limit of normal, absence of prior nephrectomy, and initiation of treatment within one year of diagnosis. PMID:27217858

  19. Prognostic factors and failure patterns in non-metastatic nasopharyngeal carcinoma after intensity-modulated radiotherapy.

    Science.gov (United States)

    Mao, Yan-Ping; Tang, Ling-Long; Chen, Lei; Sun, Ying; Qi, Zhen-Yu; Zhou, Guan-Qun; Liu, Li-Zhi; Li, Li; Lin, Ai-Hua; Ma, Jun

    2016-12-28

    The prognostic values of staging parameters require continual re-assessment amid changes in diagnostic and therapeutic methods. This study aimed to identify the prognostic factors and failure patterns of non-metastatic nasopharyngeal carcinoma (NPC) in the intensity-modulated radiotherapy (IMRT) era. We reviewed the data from 749 patients with newly diagnosed, biopsy-proven, non-metastatic NPC in our cancer center (South China, an NPC endemic area) between January 2003 and December 2007. All patients underwent magnetic resonance imaging (MRI) before receiving IMRT. The actuarial survival rates were estimated using the Kaplan-Meier method, and survival curves were compared using the log-rank test. Multivariate analyses with the Cox proportional hazards model were used to test for the independent prognostic factors by backward eliminating insignificant explanatory variables. The 5-year occurrence rates of local failure, regional failure, locoregional failure, and distant failure were 5.4, 3.0, 7.4, and 17.4%, respectively. The 5-year survival rates were as follows: local relapse-free survival, 94.6%; nodal relapse-free survival, 97.0%; distant metastasis-free survival, 82.6%; disease-free survival, 75.1%; and overall survival, 82.0%. Multivariate Cox regression analysis revealed that orbit involvement was the only significant prognostic factor for local failure (P = 0.011). Parapharyngeal tumor extension, retropharyngeal lymph node involvement, and the laterality, longest diameter, and Ho's location of the cervical lymph nodes were significant prognostic factors for both distant failure and disease failure (all P extension had significant prognostic value for distant failure (P = 0.040). The key failure pattern for NPC was distant metastasis in the IMRT era. With changes in diagnostic and therapeutic technologies as well as treatment modalities, the significant prognostic parameters for local control have also been altered substantially.

  20. Histopathologic and dietary prognostic factors for canine mammary carcinoma.

    Science.gov (United States)

    Shofer, F S; Sonnenschein, E G; Goldschmidt, M H; Laster, L L; Glickman, L T

    1989-01-01

    Histologic and dietary prognostic factors for survival following naturally occurring breast cancer were studied for 145 pet dogs. Information was collected from the dog's owner and veterinarian regarding medical and reproductive history, nutritional status, treatment, tumor recurrence, and length of survival. The usual intake of all dog and table foods consumed 1 year prior to diagnosis was obtained using a validated quantitative food frequency questionnaire. A histologic malignancy score was derived based on 7 histopathologic criteria. The mean age of the dogs was 10.4 +/- 2.5 years; 37% had been ovariohysterectomized prior to diagnosis. Product-limit estimates of survival indicated that 6 factors, namely body conformation 1 year prior to diagnosis (p = 0.03), histologic tumor type (p = 0.004), histologic malignancy score (p = 0.02), histologic invasion (p = 0.002), tumor recurrence (p less than 0.0001), and completeness of surgery (p = 0.01) were of prognostic significance. In addition, when dogs were characterized by the percent of total calories they derived from fat and protein, the median survival time for dogs in the low fat group (less than 39%) with protein greater than 27%, 23-27%, and less than 23% was 3 years, 1.2 years, and 6 months, respectively (p = 0.008). For dogs in the high fat group (greater than or equal to 39%), there was no difference in survival for the different intake levels of dietary protein (p = 0.84). When these data were fitted to a proportional hazards model, recurrence, histologic score, tumor type, percent of calories derived from protein, fat group, and a protein-fat group interaction term were statistically significant. Predicted 1 year survival for dogs on a low fat diet with 15%, 25%, and 35% of total calories derived from protein was 17%, 69%, and 93%, respectively.

  1. Retrospective cohort study of prognostic factors in patients with oral cavity and oropharyngeal squamous cell carcinoma.

    Science.gov (United States)

    Carrillo, José F; Carrillo, Liliana C; Cano, Ana; Ramirez-Ortega, Margarita C; Chanona, Jorge G; Avilés, Alejandro; Herrera-Goepfert, Roberto; Corona-Rivera, Jaime; Ochoa-Carrillo, Francisco J; Oñate-Ocaña, Luis F

    2016-04-01

    Prognostic factors in oral cavity and oropharyngeal squamous cell carcinoma (SCC) are debated. The purpose of this study was to investigate the association of prognostic factors with oncologic outcomes. Patients with oral cavity and oropharyngeal SCC treated from 1997 to 2012 were included in this retrospective cohort study. Associations of prognostic factors with locoregional recurrence (LRR) or overall survival (OS) were analyzed using the logistic regression and the Cox models. Six hundred thirty-four patients were included in this study; tumor size, surgical margins, and N classification were associated with LRR (p oral cavity and oropharyngeal SCC. © 2015 Wiley Periodicals, Inc.

  2. Hypoproteinemia as a prognostic risk factor for arteriovenous fistula failure.

    Science.gov (United States)

    Premuzic, Vedran; Hudolin, Tvrtko; Pasini, Josip; Zimak, Zoran; Hauptman, Dinko; Jelakovic, Bojan; Kastelan, Zeljko

    2017-01-29

    Any vascular access is of limited duration with many factors which influence survival in patients on chronic hemodialysis (HD). Hypoproteinemia as a marker of chronic illness is common among chronic HD patients. Our aim was to analyze the survival of the primary arteriovenous fistula (AVFs) and the risk factors which influence their patency and to test the hypothesis that patients with normal values of serum proteins have lower risk of AVF failure compared to patients with hypoproteinemia. Seven hundred thirty-four consecutive patients were included who underwent creation of an AVF. The patients were prospectively followed-up for 2 years. Only patients with AVF function after a month from its creation were analyzed. The patients were divided into two subgroups, with normal and low serum protein levels (functional while 237 (32.3%) AVFs failed due to thrombosis or stenosis. Serum proteins and AVFs created on the forearm were positive predictors while diabetes was a negative predictor of longer AVF survival (P < 0.001; P = 0.003; P = 0.043). When comparing patients with normal and low serum protein levels (<65 g/L), mean survival time was significantly longer in patients with normal serum levels (P < 0.001). In this study, hypoproteinemia was an independent prognostic marker for AVF failure at 2 years. Hypoproteinemia, based on our results, is an independent, more sensitive and prognostic marker of possible vascular access failure than the presence of other common factors which influence shorter AVF survival. © 2017 International Society for Hemodialysis.

  3. Five-year survival of patients with chronic systolic heart failure of ischemic and non-ischemic etiology: analysis of prognostic factors.

    Science.gov (United States)

    Mościński, Mateusz; Szyguła-Jurkiewicz, Bożena; Zakliczyński, Michał; Rozentryt, Piotr; Partyka, Robert; Zembala, Marian; Poloński, Lech

    2014-03-01

    Despite advances in pharmacotherapy, electrotherapy and interventional treatment, chronic heart failure (HF) is still associated with poor long-term outcome. To determine the death rate and risk factors in patients with HF of ischemic and non-ischemic etiology in five-year follow-up. Consecutive patients with chronic systolic HF hospitalized in the period 2006-2008 were analyzed retrospectively. Study exclusion criteria were: infections (< 3 months before hospitalization), hemodynamically significant valve disease, advanced chronic kidney disease, liver cirrhosis and neoplastic diseases (< 5 years before hospitalization). The analysis encompassed 266 patients divided into two groups: Group A, with HF of ischemic etiology (n = 157), and Group B, with HF of non-ischemic etiology (n = 109). Mortality was significantly higher in Group A than in Group B (49% vs. 28.4%, p = 0.001). The independent risk factors for death in Group A were: New York Heart Association (NYHA) class (HR = 1.81; p < 0.001); concentrations of high-sensitivity C-reactive protein (hs-CRP) (HR = 1.01; p < 0.05), fibrinogen (HR = 1.04; p < 0.001) and N-terminal prohormone brain natriuretic peptide (NT-proBNP) (HR = 1.02; p < 0.001); and right ventricular end-diastolic diameter (RVEDd) (HR = 1.07; p < 0.01). In Group B they were age (HR = 1.07; p < 0.05) and NT-proBNP concentration (HR = 1.03; p < 0.001). Mortality was significantly lower in Group B than in Group A. The independent risk factors for death in Group B were age and NT-proBNP serum concentration, whilst in Group A they were NYHA class, serum concentrations of hs-CRP, NT-proBNP and fibrinogen, and RVEDd.

  4. Detection of aberrant transcription of major histocompatibility complex class II antigen presentation genes in chronic lymphocytic leukaemia identifies HLA-DOA mRNA as a prognostic factor for survival.

    Science.gov (United States)

    Souwer, Yuri; Chamuleau, Martine E D; van de Loosdrecht, Arjan A; Tolosa, Eva; Jorritsma, Tineke; Muris, Jettie J F; Dinnissen-van Poppel, Marion J; Snel, Sander N; van de Corput, Lisette; Ossenkoppele, Gert J; Meijer, Chris J L M; Neefjes, Jacques J; Marieke van Ham, S

    2009-05-01

    In human B cells, effective major histocompatibility complex (MHC) class II-antigen presentation depends not only on MHC class II, but also on the invariant chain (CD74 or Ii), HLA-DM (DM) and HLA-DO (DO), the chaperones regulating the antigen loading process of MHC class II molecules. We analysed immediate ex vivo expression of HLA-DR (DR), CD74, DM and DO in B cell chronic lymphocytic leukaemia (B-CLL). Real-time reverse transcription polymerase chain reaction demonstrated a highly significant upregulation of DRA, CD74, DMB, DOA and DOB mRNA in purified malignant cells compared to B cells from healthy donors. The increased mRNA levels were not translated into enhanced protein levels but could reflect aberrant transcriptional regulation. Indeed, upregulation of DRA, DMB, DOA and DOB mRNA correlated with enhanced expression of class II transactivator (CIITA). In-depth analysis of the various CIITA transcripts demonstrated a significant increased activity of the interferon-gamma-inducible promoter CIITA-PIV in B-CLL. Comparison of the aberrant mRNA levels with clinical outcome identified DOA mRNA as a prognostic indicator for survival. Multivariate analysis revealed that the prognostic value of DOA mRNA was independent of the mutational status of the IGHV genes. Thus, aberrant transcription of DOA forms a novel and additional prognostic indicator for survival in B-CLL.

  5. Treatments Results and Prognostic Factors in Locally Advanced Hypopharyngeal Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Mee-Sun; Chung, Woong-Ki; Ahn, Sung-Ja; Nam, Taek-Keun; Song, Ju-Young; Nah, Byung-Sik; Lim, Sang Cheol; Lee, Joon Kyoo [Chonnam National University Medical School, Gwangju (Korea, Republic of)

    2007-09-15

    The purpose of this study is to present the treatment results and to identify possible prognostic indicators in patients with locally advanced hypopharyngeal carcinoma. Materials and Methods: Between October 1985 to December 2000, 90 patients who had locally advanced stage IV hypopharyngeal carcinoma were studied retrospectively. Twelve patients were treated with radiotherapy alone, 65 patients were treated with a combination of chemotherapy and radiotherapy, and 13 patients were treated with surgery and postoperative radiotherapy with or without neoadjuvant chemotherapy. Total radiation dose ranged from 59.0 to 88.2 Gy (median 70 Gy) for radiotherapy alone. Most patients had ciplatin and 5-fluorouracil, and others had cisplatin and peplomycin or vincristin. Median follow-up period was 15 months. Kaplan-Meier method was used for survival rate and Cox proportional hazard model for multivariate analysis of prognostic factors. Results: Overall 3- and 5-year survival rates were 27% and 17%, respectively. The 2-year locoregional control rates were 33% for radiotherapy alone, 32% for combined chemotherapy and radiotherapy, and 81% for combined surgery and radiotherapy (p=0.006). The prognostic factors affecting overall survival were T stage, concurrent chemo radiation and treatment response. Overall 3- and 5-year laryngeal preservation rates in combined chemotherapy and radiotherapy were 26% and 22%, respectively. Of these, the 5-year laryngeal preservation rates were 52% for concurrent chemo radiation group (n=11), and 16% for neoadjuvant chemotherapy and radiotherapy (n=54, p=0.012). Conclusion: Surgery and postoperative radiotherapy showed better results than radiotherapy alone or with chemotherapy. Radiotherapy combined with concurrent chemotherapy is an effective modality to achieve organ preservation in locally advanced hypopharyngeal cancer. Further prospective randomized studies will be required.

  6. [Prognostic factors in diagnosed endometrial cancers determining the type of radical surgery].

    Science.gov (United States)

    Ivanov, S; Tomov, S

    2009-01-01

    Our aim was to research and evaluate for 10 years period the most important prognostic factors, related and determining the choice of suitable type of radical surgical treatment. It was performed in diagnosed endometrial cancer patients. We researched 460 patients with endometrial cancer for 10 years period. All of them were operated by radical programme. We evaluated the following prognostic factors: stage, age, histological type, tumor grading, invasion of the tumor in myometrium, tumor volume, peritoneal cytology, LVSI, hormonal receptor status, nuclear grading, DNA--ploidy, the extent of the lymph node dissection (number of lymph nodes) and specific genetic alterations connected with endometrial cancers. The surgical determined stage was the most important prognostic factor. The age was independent factor. The histological type was very important prognostic factor--the endometrioid cancers were with better survival rate (89%) in comparison with the rare papillary-serous and clear cell cancers (30%). The tumor grading and myometrical invasion had a very important prognostic significance. When the patients were with grade 3 and infiltration in the outer third of myometrium--the positive pelvic lymph nodes were 30% and the paraaortal--20%. The tumor volume according to us is an independent prognostic factor. When the diameter of the tumor was less than 2 cm--the metastases in the lymph nodes were 3% and when the diameter was more than 2 cm--the metastases were 18%. If the tumor volume occupied the whole endometrial cavity and invasion in myometrium was deep, we had 40% metastases in the lymph nodes. The peritoneal cytology had a relative risk. The LVSI was independent prognostic factor. The ER and PR were independent prognostic factors. The nuclear grading--according to our results is a significant prognostic factor. The aneuploidy was the strongest independent factor for bad survival after age and stage. The extent (the volume) of the lymph node dissection was

  7. BRAF mutations in cutaneous melanoma: no correlation with histological prognostic factors or overall survival Mutações BRAF em melanomas cutâneos: nenhuma correlação com fatores prognósticos e sobrevida global

    Directory of Open Access Journals (Sweden)

    Juliana Elizabeth Jung

    2010-12-01

    Full Text Available INTRODUCTION: Molecular biology techniques allow identification of molecular markers such as BRAF and c-Kit gene mutations in melanomas. Studies on genetic alterations in melanomas of South-American patients are sparse. OBJECTIVES: To identify the incidence of BRAF and c-Kit gene mutations in primary cutaneous melanomas in Brazilian patients and to evaluate pathogenetic and prognostic implications of these mutations correlating them with clinical and histopathological data. MATERIAL AND METHODS: Ninety-six surgical specimens of primary cutaneous melanoma and 15 corresponding metastasis were analyzed using TaqMan Real-Time polymerase chain reaction (PCR assays. RESULTS: In comparison with the medical literature, a relatively low frequency of BRAF mutation in primary (39% and metastatic (40% melanomas and complete absence of c-Kit gene mutations were demonstrated. BRAF mutations arose at an early stage during melanoma progression and were not involved in the transition of thin ( 1 mm melanomas. BRAF mutations are related to patients' younger age and to the pattern of sun exposure, although there was no correlation with any histological prognostic factor or overall survival. CONCLUSION: The identification of both BRAF and c-Kit mutation is not a suitable prognostic indicator in the Brazilian population. Moreover, the relatively low frequency of BRAF mutations brings into question if it actually plays a key role in melanoma pathogenesis.INTRODUÇÃO: Técnicas de biologia molecular permitem a identificação de marcadores moleculares como mutações dos genes BRAF e c-Kit em melanomas. Estudos de alterações genéticas em pacientes sul-americanos são escassos. OBJETIVOS: Identificar a incidência de mutações dos genes BRAF e c-Kit em melanomas cutâneos primários em uma série de pacientes brasileiros e avaliar as implicações patogenéticas e prognósticas dessas mutações, correlacionando-as com dados clínicos e histopatológicos. MATERIAL

  8. Prognostic model for survival in patients with metastatic renal cell carcinoma: results from the international kidney cancer working group.

    Science.gov (United States)

    Manola, Judith; Royston, Patrick; Elson, Paul; McCormack, Jennifer Bacik; Mazumdar, Madhu; Négrier, Sylvie; Escudier, Bernard; Eisen, Tim; Dutcher, Janice; Atkins, Michael; Heng, Daniel Y C; Choueiri, Toni K; Motzer, Robert; Bukowski, Ronald

    2011-08-15

    To develop a single validated model for survival in metastatic renal cell carcinoma (mRCC) using a comprehensive international database. A comprehensive database of 3,748 patients including previously reported clinical prognostic factors was established by pooling patient-level data from clinical trials. Following quality control and standardization, descriptive statistics were generated. Univariate analyses were conducted using proportional hazards models. Multivariable analysis using a log-logistic model stratified by center and multivariable fractional polynomials was conducted to identify independent predictors of survival. Missing data were handled using multiple imputation methods. Three risk groups were formed using the 25th and 75th percentiles of the resulting prognostic index. The model was validated using an independent data set of 645 patients treated with tyrosine kinase inhibitor (TKI) therapy. Median survival in the favorable, intermediate and poor risk groups was 26.9 months, 11.5 months, and 4.2 months, respectively. Factors contributing to the prognostic index included treatment, performance status, number of metastatic sites, time from diagnosis to treatment, and pretreatment hemoglobin, white blood count, lactate dehydrogenase, alkaline phosphatase, and serum calcium. The model showed good concordance when tested among patients treated with TKI therapy (C statistic = 0.741, 95% CI: 0.714-0.768). Nine clinical factors can be used to model survival in mRCC and form distinct prognostic groups. The model shows utility among patients treated in the TKI era. ©2011 AACR.

  9. Prognostic Factors in Patients with Malignant Pleural Mesothelioma

    Directory of Open Access Journals (Sweden)

    Vyacheslav P. Kurchin

    2015-03-01

    Full Text Available The aim of the present study was to examine the factors of prognosis in patients with malignant pleural mesothelioma (MPM after combined and multimodality treatment, including the prognostic significance of preoperative intrapleural perfusion hyperthermo-chemotherapy (IPHC. Material and Methods: The study included 20 patients (11 men and 9 women aged from 30 to 70 years (mean age 51.9±8.5 years who underwent surgical treatment for MPM. The diagnosis of MPM was verified by immunohistochemical data. The patients were divided into two groups. Group 1 included 9 patients who underwent combined treatment that included the extrapleural pneumonectomy (EPP and 4 courses of adjuvant chemotherapy. Group 2 included 11 patients who received multimodality treatment (IPHC, EPP, and 4 courses of adjuvant chemotherapy. All patients were followed prospectively at three-monthly intervals for the first year and six-monthly thereafter until the last time of contact or death. Statistical analysis was performed by using Kaplan-Meier method and the log-rank test. Cox-regression model was used for multivariate analysis. Results: Patient’s age over 60 years and the sarcomatoid type of the tumor can be regarded as prognostic factors for poor survival in patients with MPM who underwent EPP. Application of IPHC as a part of a multimodality treatment enhances the survivability of MPM patients.

  10. Prognostic factors of follicular thyroid carcinoma.

    Science.gov (United States)

    Ríos, Antonio; Rodríguez, José M; Ferri, Belén; Martínez-Barba, Enrique; Torregrosa, Núria M; Parrilla, Pascual

    2015-01-01

    Most prognostic studies in differentiated carcinoma have included a high number of papillary carcinomas and few follicular carcinomas, and not all of their conclusions therefore apply to the latter. To analyze the prognostic factors of follicular thyroid carcinoma. Patients with histological diagnosis of follicular carcinoma who had undergone potentially curative surgery, had no disseminated disease at diagnosis, and had been followed up for at least 5 years. Tumor recurrence was defined as: 1) tumor lesions with cytological analysis suggesting malignancy and/or 2) patients with total thyroidectomy with thyroglobulin levels >2 ng/mL. Clinical, therapeutic, and histological parameters were analyzed to assess prognostic factors. Recurrence was found in 25 (38%) of the 66 study patients during a follow-up period of 99 ± 38 months. Most patients with recurrence (n=20) had increased Tg levels without anatomical location, and were initially treated with radioactive I131. In the remaining 5 cases, surgical excision of the lesion was performed, and three patients required surgery during the follow-up period. Two patients died due to the disease (3%), and two other patients (3%) currently have distant metastases. Mean disease-free interval was 154 ± 14 months, and rates of disease-free patients at 5, 10, 15, and 20 years were 71, 58, 58, and 58% respectively. Clinical factors influencing recurrence included 1) age (p=0.0035); 2) sex (p=0.0114); and 3) cervical pain (p=0.0026). Histological/surgical factors associated with recurrence included 1) infiltration into neighboring structures (p=0.0000); 2) type of carcinoma (p=0.0000); 3) size (p=0.0162); 4) vascular invasion (p=0.0085); and 5) adenopathies (p=0.046). In the multivariate study, cervical pain (p=0.018) and extrathyroid invasion (p=0.045) continued to be significant factors. In follicular carcinoma, rates of disease-free patients are 71% at 5 years and 58% at 10 years, and the main predictive factors are presence

  11. Prognostic value of a decreased tongue strength for survival time in patients with amyotrophic lateral sclerosis

    NARCIS (Netherlands)

    Alexander Geurts; J. Weikamp; J. Hendriks; J. Schelhaas; Bert de Swart

    2012-01-01

    Decreased tongue strength (TS) might herald bulbar involvement in patients with amyotrophic lateral sclerosis (ALS) well before dysarthria or dysphagia occur, and as such might be prognostic of short survival. The purpose of this study was to investigate the prognostic value of a decreased TS, in

  12. Prognostic value of decreased tongue strength on survival time in patients with amyotrophic lateral sclerosis

    NARCIS (Netherlands)

    Weikamp, J.G.; Schelhaas, H.J.; Hendriks, J.C.M.; Swart, B.J.M. de; Geurts, A.C.H.

    2012-01-01

    Decreased tongue strength (TS) might herald bulbar involvement in patients with amyotrophic lateral sclerosis (ALS) well before dysarthria or dysphagia occur, and as such might be prognostic of short survival. The purpose of this study was to investigate the prognostic value of a decreased TS, in

  13. HER-3 overexpression is prognostic of reduced breast cancer survival: a study of 4046 patients.

    Science.gov (United States)

    Chiu, Connie G; Masoudi, Hamid; Leung, Samuel; Voduc, David K; Gilks, Blake; Huntsman, David G; Wiseman, Sam M

    2010-06-01

    Advances in molecular biology have led to the identification of potential markers of prognostic and therapeutic importance in human cancers. HER-2 testing and targeted therapy now represents a critical cornerstone in the management of breast cancer. The objectives of the current study were to determine the frequency and prognostic significance of HER-3 over-expression and HER-4 over-expression by invasive breast cancer. Tissue microarrays were constructed using clinically annotated formalin-fixed and paraffin-embedded tumor samples from 4046 patients diagnosed with invasive breast carcinoma with a median 12.5 years of follow-up. Type 1 growth factor receptor family members HER-1, HER-2, HER-3, and HER-4 expression levels were determined by immunohistochemistry, and HER-2 status was further resolved by fluorescent in-situ hybridization. The study cohort was randomly divided and analyzed as a core data set and a validation data set. HER-3 over-expression was identified in 10.0% of tumors and was a significant marker of reduced patient breast cancer-specific survival on univariate analysis (P = 1.32 x 10(-5)). Furthermore, in tumors with normal expression levels of HER-1 and HER-2, the overexpression of HER-3 had a significant negative prognostic effect on disease-specific survival (HR: 1.541, 95% CI: 1.166-2.036, P = 2.37 x 10(-3)) independent of patient age at diagnosis, Estrogen receptor status, tumor grade, tumor size, nodal status, and the presence of lymphatic or vascular invasion by cancer. HER-4 overexpression was identified in 78.2% of breast cancers and was not a significant marker of patient survival (P = 0.214). Results of all statistical tests were positively confirmed in the validation data set analysis. HER-3 status is an important prognostic marker of disease-specific survival in patients with invasive breast cancer. Accordingly, evaluation of the HER-3 expression level may identify a subset of patients with a poor disease prognosis, and who could

  14. Prognostic factors of sciatica in the Canon of Avicenna.

    Science.gov (United States)

    Minaee, Bagher; Abbassian, Alireza; Nasrabadi, Alireza Nikbakht; Rostamian, Abdorrahman

    2013-12-01

    Prognosis studies are fast developing and very practical types of medical research. Sciatica is one of the common types of low back pain and identifying prognostic factors of the illness can help physicians and patients to choose best method of practice. The prognostic factors of sciatica are presented from the Canon of Avicenna, one of the most famous physicians in the history of medicine.

  15. Clinical outcome and prognostic factors of patients with early-stage epithelial ovarian cancer.

    Science.gov (United States)

    Wei, Wei; Li, Ning; Sun, Yangchun; Li, Bin; Xu, Lily; Wu, Lingying

    2017-04-04

    Some subsets of early stage ovarian cancer patients experience more recurrences than others. Studies on prognostics factors gave conflicting results. We investigated consecutive 221 patients with stage I/II ovarian cancer at our institution from 1999 to 2010. Univariate and multivariate analysis of progression free survival (PFS) and overall survival (OS) were performed. After a median follow-up of 79 months, the 5-year/10-year PFS and 5-year/10-year OS were 78% /76% and 90% /87% respectively. Multivariate analysis revealed that stage as the most prominent independent prognostic factor in terms of PFS (stage I vs stage IIA vs stage IIB, Hazard Ratio (HR): 1 vs 4 vs 6.1, P stage I vs stage II, HR: 1 vs 2.1, P early-stage ovarian cancer had a favorable outcome, stage was the most powerful prognostic factor.

  16. Fatores prognósticos e sobrevida em recém-nascidos com hérnia diafragmática congênita Prognostic factors and survival in neonates with congenital diaphragmatic hernia

    Directory of Open Access Journals (Sweden)

    Luis R. Longo dos Santos

    2003-02-01

    Full Text Available Objetivo:analisar a importância de fatores prognósticos para sobrevida, no período neonatal, de pacientes com hérnia diafragmática congênita (HDC tratados no Hospital das Clínicas da FMUSP e comparar os resultados com os da literatura. Com isso, permitir a atualização do aconselhamento familiar e orientar mudanças de conduta em nosso serviço. Método: estudo retrospectivo de 27 casos consecutivos de recém-nascidos com HDC, admitidos no serviço de cirurgia pediátrica do Instituto da Criança do HCFMUSP entre abril de 1991 e janeiro de 2002, e comparação estatística com dados de meta-análise da literatura. Resultados: dos 27 pacientes, 12 nasceram na instituição, e 15 foram transferidos após o nascimento. Doze (44% tiveram diagnóstico pré-natal, e 85% (23/27 eram nascidos de termo. A maioria apresentou desconforto respiratório precoce e necessitou intubação em sala de parto. Seis crianças (22% reuniam critérios para indicação de ECMO. Vinte pacientes (74% foram submetidos à correção cirúrgica, e sete (26% evoluíram a óbito sem conseguir estabilização clínica mínima para a cirurgia (cinco destes apresentavam critérios para indicação de ECMO. A mortalidade pós-operatória foi de 25% (5/20. A sobrevida global no período neonatal foi de 56% (15/27. A sobrevida dos nascidos em nosso hospital foi de 33% (4/12, e dos casos externos foi de 73% (11/15. Desconforto respiratório grave, indicação precoce de ventilação mecânica e hipoxemia grave (pO2 pós-ductal Objective: to evaluate the prognostic factors importance to survival in neonatal period of newborns with congenital diaphragmatic hernia treated at Hospital das Clínicas, School of Medicine of Universidade de São Paulo, and to compare the outcome with data published in medical literature. So that the results of this study might allow updating family counseling and guiding changes in clinical management of our department. Methods: retrospective study

  17. Nutritional factors in ovarian cancer survival.

    Science.gov (United States)

    Bandera, Elisa V; Kushi, Lawrence H; Rodriguez-Rodriguez, Lorna

    2009-01-01

    Ovarian cancer is the leading cause of death from gynecologic malignancies in the United States. Because symptoms tend be nonspecific, early detection is difficult, and most ovarian cancers are diagnosed at an advanced stage when the prognosis is poor. Nonetheless, there is clinical evidence that even given the same tumor characteristics (histologic type, stage, and grade), some cases experience much better survival than others. This has led to extensive research on molecular prognostic factors to enable more efficient and targeted therapeutic regimens. However, little is known about the impact that lifestyle factors, such as diet or physical activity, may have in the prognosis of ovarian cancer, whether on disease-free survival or on the response to and complications from treatment. The role of obesity on ovarian cancer survival is unclear. Obesity may delay diagnosis, hinder optimal surgical and cytotoxic treatment, and cause postoperative complications. As overweight and obesity rates reach epidemic proportions, the impact of body mass index in the clinical management of ovarian cancer is increasingly significant, whereas current evidence of its impact is limited and inconclusive.

  18. A prognostic model for lung adenocarcinoma patient survival with a focus on four miRNAs.

    Science.gov (United States)

    Li, Xianqiu; An, Zhaoling; Li, Peihui; Liu, Haihua

    2017-09-01

    There is currently no effective biomarker for determining the survival of patients with lung adenocarcinoma. The purpose of the present study was to construct a prognostic survival model using microRNA (miRNA) expression data from patients with lung adenocarcinoma. miRNA data were obtained from The Cancer Genome Atlas, and patients with lung adenocarcinoma were divided into either the training or validation set based on the random allocation principle. The prognostic model focusing on miRNA was constructed, and patients were divided into high-risk or low-risk groups as per the scores, to assess their survival time. The 5-year survival rate from the subgroups within the high- and low-risk groups was assessed. P-values of the prognostic model in the total population, the training set and validation set were 0.0017, 0.01986 and 0.02773, respectively, indicating that the survival time of the lung adenocarcinoma high-risk group was less than that of the low-risk group. Thus, the model had a good assessment effectiveness for the untreated group (P=0.00088) and the Caucasian patient group (P=0.00043). In addition, the model had the best prediction effect for the 5-year survival rate of the Caucasian patient group (AUC=0.629). In conclusion, the prognostic model developed in the present study can be used as an independent prognostic model for patients with lung adenocarcinoma.

  19. Circulating brain-derived neurotrophic factor has diagnostic and prognostic value in traumatic brain injury

    NARCIS (Netherlands)

    F.K. Korley (Frederick K.); R. Diaz-Arrastia (Ramon); A.H.B. Wu (Alan H. B.); J.K. Yue (John); G. Manley (Geoffrey); H.I. Sair (Haris I.); J.E. van Eyk (Jennifer); A.D. Everett (Allen D.); D. Okonkwo (David); A.B. Valadka (Alex); W.A. Gordon (Wayne A.); A.I.R. Maas (Andrew I.R.); P. Mukherjee (Pratik); E.L. Yuh (Esther); H.F. Lingsma (Hester); A.M. Puccio (Ava); D.M. Schnyer (David)

    2016-01-01

    textabstractBrain-derived neurotrophic factor (BDNF) is important for neuronal survival and regeneration. We investigated the diagnostic and prognostic values of serum BDNF in traumatic brain injury (TBI). We examined serum BDNF in two independent cohorts of TBI cases presenting to the emergency

  20. Bile duct invasion can be an independent prognostic factor in early stage hepatocellular carcinoma.

    Science.gov (United States)

    Jang, Ye-Rang; Lee, Kwang-Woong; Kim, Hyeyoung; Lee, Jeong-Moo; Yi, Nam-Joon; Suh, Kyung-Suk

    2015-11-01

    In hepatocellular carcinoma (HCC), bile duct invasion occurs far more rarely than vascular invasion and is not well characterized. In addition, the pathologic finding of bile duct invasion is not considered an independent prognostic factor for HCC following surgery. In this study, we determined the characteristics of HCC with bile duct invasion, and assessed the clinical significance of bile duct invasion. We retrospectively reviewed the medical records of 363 patients who underwent hepatic resection for HCC at Seoul National University Hospital (SNUH) from January 2009 to December 2011. Preoperative, operative, and pathological data were collected. The risk factors for recurrence and survival were analyzed. Subsequently, the patients were divided into 2 groups according to disease stage (American Joint Committee on Cancer/International Union Against Cancer 7(th) edition): early stage (T1 and 2) and advanced stage (T3 and 4) group; and risk factors in the sub-groups were analyzed. Among 363 patients, 13 showed bile duct invasion on pathology. Patients with bile duct invasion had higher preoperative total bilirubin levels, greater microvascular invasion, and a higher death rate than those without bile duct invasion. In multivariate analysis, bile duct invasion was not an independent prognostic factor for survival for the entire cohort, but, was an independent prognostic factor for early stage. Bile duct invasion accompanied microvascular invasion in most cases, and could be used as an independent prognostic factor for survival especially in early stage HCC (T1 and T2).

  1. Skeletal muscle depletion is an independent prognostic factor for hepatocellular carcinoma.

    Science.gov (United States)

    Iritani, Soichi; Imai, Kenji; Takai, Koji; Hanai, Tatsunori; Ideta, Takayasu; Miyazaki, Tsuneyuki; Suetsugu, Atsushi; Shiraki, Makoto; Shimizu, Masahito; Moriwaki, Hisataka

    2015-03-01

    Skeletal muscle depletion or sarcopenia has been identified as a poor prognostic factor for various diseases. The aim of this study is to determine whether muscle depletion is a prognostic factor for hepatocellular carcinoma (HCC). We evaluated 217 consecutive patients with primary HCC. The skeletal muscle cross-sectional area was measured by computed tomography at the third lumbar vertebra (L3), from which the total body fat-free mass (FFM) and L3 skeletal muscle index (L3 SMI) were obtained. The factors contributing to overall survival (OS) were analyzed by univariate and multivariate Cox proportional hazards model. In univariate analysis, FFM (P = 0.0422), Child-Pugh classification (P = 0.0058), serum albumin level (P 22) died earlier (P = 0.0129). Skeletal muscle depletion is an independent prognostic factor. Intervention to prevent muscle wasting might be an effective strategy for improving the outcome of HCC.

  2. Preoperative CA125 as a prognostic factor in stage I epithelial ovarian cancer

    DEFF Research Database (Denmark)

    Petri, Anette Lykke; Høgdall, Estrid; Christensen, Ib Jarle

    2006-01-01

    was evaluated and compared with other prognostic factors (age, grade, substages, histologic type). By the Kaplan-Meier estimate we demonstrated that patients with stage I EOC and preoperative serum CA125 levels U/mL had a significantly longer survival compared to stage I EOC patients with preoperative serum...... CA125 > or = 65 U/mL (p=0.01). The results from the present study may be useful for decision making respecting postoperative chemotherapy in stage I EOC patients. Serum CA125 levels might therefore be included as a prognostic factor in future clinical trials of stage I EOC....

  3. The Prognostic Value of Haplotypes in the Vascular Endothelial Growth Factor A Gene in Colorectal Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Hansen, Torben F., E-mail: torben.hansen@slb.regionsyddanmark.dk; Spindler, Karen-Lise G. [Department of Oncology, Vejle Hospital, Vejle (Denmark); Andersen, Rikke F. [Department of Biochemistry, Vejle Hospital, Vejle (Denmark); Lindebjerg, Jan [Department of Clinical Pathology, Vejle Hospital, Vejle (Denmark); Kølvraa, Steen [Department of Clinical Genetics, Vejle Hospital, Vejle (Denmark); Brandslund, Ivan [Department of Biochemistry, Vejle Hospital, Vejle (Denmark); Jakobsen, Anders [Department of Oncology, Vejle Hospital, Vejle (Denmark)

    2010-06-28

    New prognostic markers in patients with colorectal cancer (CRC) are a prerequisite for individualized treatment. Prognostic importance of single nucleotide polymorphisms (SNPs) in the vascular endothelial growth factor A (VEGF-A) gene has been proposed. The objective of the present study was to investigate the prognostic importance of haplotypes in the VEGF-A gene in patients with CRC. The study included 486 patients surgically resected for stage II and III CRC, divided into two independent cohorts. Three SNPs in the VEGF-A gene were analyzed by polymerase chain reaction. Haplotypes were estimated using the PHASE program. The prognostic influence was evaluated using Kaplan-Meir plots and log rank tests. Cox regression method was used to analyze the independent prognostic importance of different markers. All three SNPs were significantly related to survival. A haplotype combination, responsible for this effect, was present in approximately 30% of the patients and demonstrated a significant relationship with poor survival, and it remained an independent prognostic marker after multivariate analysis, hazard ratio 2.46 (95% confidence interval 1.49–4.06), p < 0.001. Validation was provided by consistent findings in a second and independent cohort. Haplotype combinations call for further investigation.

  4. The Prognostic Value of Haplotypes in the Vascular Endothelial Growth Factor A Gene in Colorectal Cancer

    Directory of Open Access Journals (Sweden)

    Torben F. Hansen

    2010-06-01

    Full Text Available New prognostic markers in patients with colorectal cancer (CRC are a prerequisite for individualized treatment. Prognostic importance of single nucleotide polymorphisms (SNPs in the vascular endothelial growth factor A (VEGF-A gene has been proposed. The objective of the present study was to investigate the prognostic importance of haplotypes in the VEGF-A gene in patients with CRC. The study included 486 patients surgically resected for stage II and III CRC, divided into two independent cohorts. Three SNPs in the VEGF-A gene were analyzed by polymerase chain reaction. Haplotypes were estimated using the PHASE program. The prognostic influence was evaluated using Kaplan-Meir plots and log rank tests. Cox regression method was used to analyze the independent prognostic importance of different markers. All three SNPs were significantly related to survival. A haplotype combination, responsible for this effect, was present in approximately 30% of the patients and demonstrated a significant relationship with poor survival, and it remained an independent prognostic marker after multivariate analysis, hazard ratio 2.46 (95% confidence interval 1.49–4.06, p < 0.001. Validation was provided by consistent findings in a second and independent cohort. Haplotype combinations call for further investigation.

  5. Survival prognostic value of morphological and metabolic variables in patients with stage I and II non-small cell lung cancer

    Energy Technology Data Exchange (ETDEWEB)

    Domachevsky, L. [Rabin Medical Center, Department of Nuclear Medicine, Petah Tikva (Israel); Beilinson Hospital, Petah Tikva (Israel); Groshar, D.; Bernstine, H. [Rabin Medical Center, Department of Nuclear Medicine, Petah Tikva (Israel); Tel Aviv University, Sackler Faculty of Medicine, Tel Aviv (Israel); Galili, R. [Lady Davis-Carmel Medical Center, Department of Cardiothoracic Surgery, Haifa (Israel); Saute, M. [Rabin Medical Center, Department of Cardiothoracic Surgery, Petah Tiqva (Israel)

    2015-11-15

    The prognosis of patients with non-small cell lung cancer (NSCLC) is important, as patients with resectable disease and poor prognostic variables might benefit from neoadjuvant therapy. The goal of this study is to evaluate SUVmax, SUVmax ratio, CT volume (CTvol), metabolic tumour volume (MTV) and total lesion glycolisis (TLG) as survival prognostic markers. In addition, we defined two variables; MTV x SUVmax (MTVmax) and CTvol x SUVmax (CTvolmax) and assessed whether they can be used as prognostic markers. Patients with stage I-II NSCLC who underwent 18 F FDG PET/CT and surgery were evaluated. Cox proportional-hazard model was used to determine the association between variables and survival. Similar analysis was performed in cases with no lymph node (LN) involvement. One hundred and eighty-one patients were included (at the end of the study, 140 patients were alive). SUVmax with a cut-off value of 8.2 was significant survival prognostic factor regardless of LN involvement (P = 0.012). In cases with no LN involvement, SUVmax and CTvol (≥7.1 ml) were significant survival prognostic factors with P = 0.004 and 0.03, respectively. SUVmax may be a useful prognostic variable in stage I-II NSCLC while morphologic tumour volume might be useful in cases with no lymph node involvement. (orig.)

  6. Multivariate analysis of prognostic factors in patients with glioblastoma

    Energy Technology Data Exchange (ETDEWEB)

    Lutterbach, J.; Guttenberger, R. [Dept. of Radiotherapy, Radiologic Univ. Hospital, Freiburg i.Br. (Germany); Sauerbrei, W. [Inst. of Medical Biometry and Medical Informatics, Univ. Hospital, Freiburg i.Br. (Germany)

    2003-01-01

    Background: To identify prognostic factors for overall survival in patients with newly diagnosed glioblastoma undergoing radiation therapy. Patients and Methods: From January 1980 to June 2000, we treated 432 consecutive patients with glioblastoma at our institution. 17 patients were excluded from the analysis for various reasons. Mean age of the 415 patients who were included in the study was 59 years (19-81 years), Karnofsky performance status (KPS) was {>=} 70 in 280 patients. 343 patients underwent resection, 72 had a biopsy. Various fractionation schemes were used (conventional fractionation, n = 112; hypofractionation, n = 94; accelerated hyperfractionation, n = 209). Survival probabilities were estimated using the method of Kaplan and Meier. Multivariate analysis was done with a Cox regression model. Results: By July 2001, 406 patients had died. Median overall survival was 8.2 months. Of ten factors considered in a proportional hazards model stratified for treatment (fractionation scheme and type of surgery), significant variables in a multivariate model were age (50-64 years vs < 50 years [RR 1.35; 95% CI 1.02-1.78], {>=} 65 years vs < 50 years [RR 2.08; 95% CI 1.54-2.81]), performance status (KPS < 70 vs {>=} 70 [RR 1.53; 95% CI 1.23-1.90]), and central tumor location (yes vs no [RR 1.39; 95% CI 1.04-1.87]). Blood hemoglobin (Hb) values were available in 318 patients and serum lactate dehydrogenase (LDH) levels in 234 patients. 89 patients were anemic (Hb men < 13 g/dl, women < 12 g/dl), in 80 patients the LDH level was raised beyond the upper limit of the normal range (> 240 U/l). By including the three significant variables, both parameters had an additional significant effect with an estimated relative risk of about 1.4 in their corresponding subgroups. Conclusion: Besides established prognostic factors, anemia and raised serum LDH levels may negatively influence outcome in glioblastoma patients. Our results from data-dependent modeling have to be

  7. [Prognostic factors of bacteremia: prospective study].

    Science.gov (United States)

    Pazos Añón, R; Fernández Rodríguez, R; Paz Vidal, I; Tinajas, A; Cantón, I; Abel, V; González, R; Martínez, R; Gayoso, P; Fernández Alvarez, O

    2001-08-01

    To identify the epidemiology and risk factors with influence in the outcome and mortality of a series of bacteriemic patients. A prospective study of bloodstream infections with clinical significance detected in a secondary hospital of 650 beds over period from May 1998 to May 1999. The true bacteriemia was defined in basis to the criteria both the physician and microbiologist. A total of 16 variables were defined and categorized such as clinical-epidemiologic, intrinsic risk factor, extrinsic risk factor, outcome and survival. We used SPSS statistical package: For cuantitative variables we carried out with the mean with confidence interval of 95%, for cualitative variables: number and %. Univariate analysis of the results was carried out with the X2 test and t Student, the survival was expressed with Kaplan Meyer graphics and the logistic regression model. A total of 320 positive blood cultures were studied but only 272 blood cultures were considered true bacteriemia in 259 patients. The calculated incidence of significant episodes of bacteriemia per 1000 admissions/year was 13. The overall mortality was 22% whereas death attributable to bacteriemia was 16%. The mean age was 66.9 years (IC 95% 65-69), 59% episodes occurred in men. The 78% episodes occurred in patients hospitalized in medical services. 52% episodes were of nosocomial infection and 48% of community acquired infection. According to the severity of the underlying disease, 15% had fatal diseases and 35% episodes occurred in patients without underlying disease. According to the univariant analysis, the variables which where significantly associated with greater risk death were: etiology (fungus), septic shock, the inadequate antibiotic therapy, presence of extrinsic factors (central intravenous catheter, performance of invasive procedures, previous antimicrobial therapy) and the hospital stay of less than 10 days. According to the multivariable analysis showed that the factors remaining independent

  8. Mode of detection: an independent prognostic factor for women with breast cancer.

    Science.gov (United States)

    Hofvind, Solveig; Holen, Åsne; Román, Marta; Sebuødegård, Sofie; Puig-Vives, Montse; Akslen, Lars

    2016-06-01

    To investigate breast cancer survival and risk of breast cancer death by detection mode (screen-detected, interval, and detected outside the screening programme), adjusting for prognostic and predictive tumour characteristics. Information about detection mode, prognostic (age, tumour size, histologic grade, lymph node status) and predictive factors (molecular subtypes based on immunohistochemical analyses of hormone receptor status (estrogen and progesterone) and Her2 status) were available for 8344 women in Norway aged 50-69 at diagnosis of breast cancer, 2005-2011. A total of 255 breast cancer deaths were registered by the end of 2011. Kaplan-Meier method was used to estimate six years breast cancer specific survival and Cox proportional hazard model to estimate hazard ratio (HR) for breast cancer death by detection mode, adjusting for prognostic and predictive factors. Women with screen-detected cancer had favourable prognostic and predictive tumour characteristics compared with interval cancers and those detected outside the screening programme. The favourable characteristics were present for screen-detected cancers, also within the subtypes. Adjusted HR of dying from breast cancer was two times higher for women with symptomatic breast cancer (interval or outside the screening), using screen-detected tumours as the reference. Detection mode is an independent prognostic factor for women diagnosed with breast cancer. Information on detection mode might be relevant for patient management to avoid overtreatment. © The Author(s) 2015.

  9. Pan-cancer analysis of intratumor heterogeneity as a prognostic determinant of survival

    Science.gov (United States)

    Desrichard, Alexis; Şenbabaoğlu, Yasin; Hakimi, A. Ari; Makarov, Vladimir; Reis-Filho, Jorge S.; Chan, Timothy A.

    2016-01-01

    As tumors accumulate genetic alterations, an evolutionary process occurs in which genetically distinct subclonal populations of cells co-exist, resulting in intratumor genetic heterogeneity (ITH). The clinical implications of ITH remain poorly defined. Data are limited with respect to whether ITH is an independent determinant of patient survival outcomes, across different cancer types. Here, we report the results of a pan-cancer analysis of over 3300 tumors, showing a varied landscape of ITH across 9 cancer types. While some gene mutations are subclonal, the majority of driver gene mutations are clonal events, present in nearly all cancer cells. Strikingly, high levels of ITH are associated with poorer survival across diverse types of cancer. The adverse impact of high ITH is independent of other clinical, pathologic and molecular factors. High ITH tends to be associated with lower levels of tumor-infiltrating immune cells, but this association is not able to explain the observed survival differences. Together, these data show that ITH is a prognostic marker in multiple cancers. These results illuminate the natural history of cancer evolution, indicating that tumor heterogeneity represents a significant obstacle to cancer control. PMID:26840267

  10. Prognostic factors in the development of opioid addiction

    OpenAIRE

    Vasila Talimbekova

    2011-01-01

    In 145 patients with opioid addiction were studied prognostic factors of the formation of the disease and their medical and social consequences. In the examined patients duration of the narcotization was from 1 year to 15 years. Analysis of studies showed that the most significant adverse prognostic factors, determining formation rate of medical and social consequences in opioid addiction, may include: perinatal pathology, personality deviation in the premorbid; early age of onset of drug use...

  11. Campylobacter virulence and survival factors.

    Science.gov (United States)

    Bolton, Declan J

    2015-06-01

    Despite over 30 years of research, campylobacteriosis is the most prevalent foodborne bacterial infection in many countries including in the European Union and the United States of America. However, relatively little is known about the virulence factors in Campylobacter or how an apparently fragile organism can survive in the food chain, often with enhanced pathogenicity. This review collates information on the virulence and survival determinants including motility, chemotaxis, adhesion, invasion, multidrug resistance, bile resistance and stress response factors. It discusses their function in transition through the food processing environment and human infection. In doing so it provides a fundamental understanding of Campylobacter, critical for improved diagnosis, surveillance and control. Copyright © 2014 Elsevier Ltd. All rights reserved.

  12. Multivariate analysis of prognostic factors in early stage Hodgkin's disease

    Energy Technology Data Exchange (ETDEWEB)

    Tubiana, M.; Henry-Amar, M.; van der Werf-Messing, B.; Henry, J.; Abbatucci, J.; Burgers, M.; Hayat, M.; Somers, R.; Laugier, A.; Carde, P.

    1985-01-01

    A multivariate analysis of the prognostic factors was carried out with a Cox model on 1,139 patients with clinical Stage I + II Hodgkin's disease included in three controlled clinical trials. The following indicators had been prospectively registered: aged, sex, systemic symptoms, erythrocyte sedimentation, results of staging laparotomy when performed, as well as the date and type of treatment. A linear logistic analysis showed that most of the indicators are interrelated. This emphasizes the necessity of a multivariate analysis in order to assess the independent influence of each of them. The two main prognostic indicators for relapse-free survival are systemic symptoms and/or ESR and number of involved areas. The only significant factor for survival after relapse is age. Sex has a small but significant influence on relapse-free survival. The relative influence of each indicator varies with the type of treatment and these variations may help in understanding the biologic significance of the indicators.

  13. Body mass index (BMI) may be a prognostic factor for gastric cancer with peritoneal dissemination.

    Science.gov (United States)

    Chen, Shi; Nie, Run-Cong; OuYang, Li-Ying; Li, Yuan-Fang; Xiang, Jun; Zhou, Zhi-Wei; Chen, YingBo; Peng, JunSheng

    2017-02-23

    The aim of this study is to investigate whether body mass index (BMI) is a prognostic factor in gastric cancer patients with peritoneal dissemination. This is a retrospective study consisting of 518 patients with a histological diagnosis of gastric cancer with peritoneal dissemination seen at the Sixth Affiliated Hospital of Sun Yat-Sen University and Sun Yat-sen University Cancer Center between January 2010 and April 2014. Patients were followed until December 2015. Chi-square test and Kaplan-Meier survival analysis were used to compare the clinicopathological variables and prognosis. Univariate analyses showed that significant prognostic factors included palliative gastrectomy (p dissemination, especially in patients who received palliative chemotherapy. BMI is a prognostic factor for patients who have gastric cancer with peritoneal dissemination, especially in those who received palliative chemotherapy.

  14. Prognostic factors for neckpain in general practice.

    NARCIS (Netherlands)

    Hoving, J.L.; Vet, H.C.W. de; Twisk, J.W.R.; Devillé, W.L.J.M.; Windt, D. van der; Koes, B.W.; Bouter, L.M.

    2004-01-01

    Prognostic studies on neck pain are scarce and are typically restricted to short-term follow-up only. In this prospective cohort study, indicators of short- and long-term outcomes of neck pain were identified that can easily be measured in general practice. Patients between 18 and 70 years of age,

  15. The biology of melanoma prognostic factors.

    NARCIS (Netherlands)

    Spatz, A.; Stock, N.; Batist, G.; Kempen, L.C.L.T. van

    2010-01-01

    Cutaneous melanoma still represents a paradox among all solid tumors. It is the cancer for which the best prognostic markers ever identified in solid tumors are available, yet there is very little understanding of their biological significance. This review focuses on recent biological data that shed

  16. Clinical characteristics and prognostic factors of severe acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Lei Kong; Nn Santiago; Tian-Quan Han; Sheng-Dao Zhang

    2004-01-01

    AIM: To investigate the clinical characteristics and prognostic factors of a consecutive series of patients with severe acute pancreatitis (SAP).METHODS: Clinical data of SAP patients admitted to our hospital from January 2003 to January 2004 were retrospectively reviewed. Collected data included the age, gender, etiology,length of hospitalization, APACHE Ⅱ score at admission,local and organ/systemic complications of the patients.RESULTS: Of the 268 acute pancreatitis patients, 94 developed SAP. The mean age of SAP patients was 52 years, the commonest etiology was cholelithiasis (45.7%), the mean length of hospitalization was 70 d, the mean score of APACHE Ⅱ was 7.7. Fifty-four percent of the patients developed necrosis, 25% abscess, 58% organ/systemic failure. A total of 23.4% (22/94) of the SAP patients died. Respiratory failure was the most common organ clysfunction (90.9%) in deceased SAP patients, followed by cardiovascular failure (86.4%),renal failure (50.0%). In the SAP patients, 90.9% (20/22)developed multiple organ/systemic failures. There were significant differences in age, length of hospitalization,APACHE Ⅱ score and incidences of respiratory failure, renal failure, cardiovascular failure and hematological failure between deceased SAP patients and survived SAP patients.By multivariate logistic regression analysis, independent prognostic factors for mortality were respiratory failure,cardiovascular failure and renal failure.CONCLUSION: SAP patients are characterized by advanced age, high APACHE Ⅱ score, organ failure and their death is mainly due to multiple organ/systemic failures. In patients with SAP, respiratory, cardiovascular and renal failures can predict the fatal outcome and more attention should be paid to their clinical evaluation.

  17. Molecular profiling of short-term and long-term surviving patients identifies CD34 mRNA level as prognostic for glioblastoma survival.

    Science.gov (United States)

    Michaelsen, Signe Regner; Urup, Thomas; Olsen, Lars Rønn; Broholm, Helle; Lassen, Ulrik; Poulsen, Hans Skovgaard

    2018-01-05

    Despite extensive treatment, overall survival (OS) for glioblastoma (GBM) remains poor. A small proportion of patients present long survival over 3 years, but the underlying molecular background separating these long-term survivors (LTS) from short-term survivors (STS) are insufficiently understood. Accordingly, study aim was to identify independent prognostic biomarkers for survival. Study cohort consisted of 93 primary GBM patients treated with radiation-, chemo- and bevacizumab therapy, among which 14 STS (OS ≤ 12 months) and 6 LTS (OS ≥ 36 months) were identified, all confirmed being IDH wild-type. RNA expression levels in diagnostic tumor specimen for 792 genes were analyzed by NanoString technology. While no differences were found with regard to GBM subtype between LTS versus STS, comparative analysis of individual genes identified 14 significantly differently expressed candidate genes. Univariate analysis in the whole patient cohort found that 12 of these were significantly associated with OS, of which increased IFNG, CXCL9, LGALS4, CD34 and decreased MGMT levels remained significant associated with prolonged OS in multivariate analysis correcting for known prognostic variables. Validation analyses in an independent dataset from the AVAglio study confirmed CD34 as significant in comparative analysis between STS and LTS patients and as an independent prognostic factor. Analysis of this dataset further supported CD34 expression to be associated with improved bevacizumab efficacy, while CD34 immunohistochemistry indicated variation in CD34 expression to result primarily from varying tumor vascularization. Collectively, CD34 expression candidates as a prognostic biomarker in GBM able to identify survival outliers and could also be predictive for efficacy of bevacizumab.

  18. Prognostic Factors and Treatment of Early-stage Small-cell Lung Cancer.

    Science.gov (United States)

    Käsmann, Lukas; Bolm, Louisa; Janssen, Stefan; Rades, Dirk

    2017-03-01

    Only 0.1-0.17% of all lung cancer patients are diagnosed with stage I or II small cell lung cancer (SCLC). Radiochemotherapy remains the standard treatment for limited stage disease. This study focused on prognostic factors in early stage SCLC treated with radiochemotherapy. Seven factors in eight patients with early stage SCLC were analyzed concerning the impact on overall survival, namely gender, age, Karnofsky performance score, N-category, UICC-stage, concurrent chemotherapy and prophylactic cranial irradiation (PCI). Median overall survival was 46 months. On univariate analysis, UICC stage I (48 vs. 24 months, p=0.022) and PCI (48 vs. 20 months, p=0.004) were significantly associated with improved overall survival. On multivariate analysis, PCI was an independent positive prognostic factor (pstage and PCI were identified as significant predictors of survival in early stage SCLC. PCI qualified as an independent positive prognostic factor and should be administered in early-stage SCLC. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  19. [Prognostic Factors of Open Abdomen Treatment in Visceral Surgery].

    Science.gov (United States)

    von Websky, Martin W; Jedig, Agnes; Willms, Arnulf; Jafari, Azin; Matthaei, Hanno; Kalff, Jörg C; Manekeller, Steffen

    2017-06-01

    Introduction In general surgery, open abdomen treatment (OAT) is used to treat abdominal compartment syndrome (ACS) and sepsis, often after a primary surgical procedure associated with complications. The results achieved in this patient population may depend on factors that are yet unknown. This study evaluates independent patient-related prognostic factors after OAT. Methods 38 clinical parameters and survival data of 165 consecutive general surgery patients after OAT were entered into a prospective database according to a defined algorithm in order to analyse the underlying surgical pathology, predictors of survival and important aspects of OAT-related morbidity. Independent predictors of survival, OAT-related morbidity and duration of hospital stay were identified. Results Common indications for OAT were peritonitis, haemorrhage and ACS. Median age was 60 years and > 80 % of patients were ASA III/IV; median follow-up was 23 months. Oncologic surgery was performed in 19 % of cases. 30-day and 1-year mortality was 11 % and 34 %, respectively. Malignancy was a negative predictor (OR: 4.63, 95 % CI: 2.00-10.7) while mild obesity (BMI 25-35) and primary fascial closure, which was achieved in 82 % of patients, improved survival (OR: 0.2, 95 % CI: 0.07-0.55; OR: 0.19, 95 % CI: 0.06-0.57). Enteroatmospheric fistula (EAF) and giant hernia with impossible fascial closure were frequent after OAT (19 and 18 %), and malignancy was an independent risk factor for EAF (OR 3.47, CI [95 %]: 1.41-8.53). Vacuum-assisted wound closure or polyglactin mesh interposition did not affect EAF incidence. Conclusions General surgery patients after OAT differ significantly from trauma patients, and mortality as well as long-term morbidity is high. Outcome is greatly determined by independent patient-related factors after OAT. A tailored surgical approach based on objective evidence is needed to further improve the results after OAT. Georg Thieme Verlag KG Stuttgart

  20. A combinatory approach for selecting prognostic genes in microarray studies of tumour survivals

    DEFF Research Database (Denmark)

    Tan, Qihua; Thomassen, Mads; Jochumsen, Kirsten M

    2009-01-01

    differential gene expression analysis with the Gram-Schmidt process to identify prognostic genes that are both statistically significant and highly informative for predicting tumour survival outcomes. Empirical application to leukemia and ovarian cancer survival data through-within- and cross-study validations...... for prediction. Unfortunately feature selection in literature of microarray study is predominated by the simple heuristic univariate gene filter paradigm that selects differentially expressed genes according to their statistical significances. We introduce a combinatory feature selection strategy that integrates...

  1. Survival after resection of perihilar cholangiocarcinoma-Development and external validation of a prognostic nomogram

    NARCIS (Netherlands)

    B. Groot Koerkamp (Bas); J.K. Wiggers (Jimme K.); M. Gonen (Mithat); A. Doussot (Alexandre); P.J. Allen (Peter); M.G. Besselink (Marc); L.H. Blumgart; O.R. Busch (O.); M.I. D'Angelica (Michael I.); R.P. DeMatteo (Ronald P.); D.J. Gouma (Dirk); T.P. Kingham (T. Peter); T.M. van Gulik (Thomas); W.R. Jarnagin (William R.)

    2015-01-01

    textabstractBackground: The objective of this study was to derive and validate a prognostic nomogram to predict disease-specific survival (DSS) after a curative intent resection of perihilar cholangiocarcinoma (PHC). Patients and methods: A nomogram was developed from 173 patients treated at

  2. Prolonged hospitalization, primary refractory disease, performance status and age are prognostic factors for survival in patients with diffuse large B-cell lymphoma and transformed indolent lymphoma undergoing autologous stem cell transplantation

    DEFF Research Database (Denmark)

    Arboe, Bente; Halgren Olsen, Maja; Duun-Henriksen, Anne Katrine

    2017-01-01

    In patients with relapsed diffuse large B-cell lymphoma (DLBCL), high-dose chemotherapy followed by autologous stem cell transplantation (ASCT) is standard treatment. Here, we aim to identify factors associated with survival in patients undergoing ASCT. A total of 369 patients with relapsed DLBCL...... prior to conditioning therapy. Reconsideration of ASCT for those patients may be required in order to select the right patients for this toxic procedure....

  3. [Clinical application value of prognostic nutritional index for predicting survival in patients with advanced non-small cell lung cancer].

    Science.gov (United States)

    Xu, W J; Kang, Y M; Zhou, L; Chen, F F; Song, Y H; Zhang, C Q

    2017-02-23

    Objective: To explore the clinical application value of prognostic nutritional index(PNI) for predicting overall survival(OS) in patients with advanced non-small cell lung cancer (NSCLC). Methods: 123 patients with histologically confirmed non-small cell lung cancer were enrolled in this study, and their clinical and laboratory data were reviewed. The PNI was calculated as 10×serum albumin value+ 5×total lymphocyte countin peripheral blood.Univariate and multivariate analyses were used to identify the potential prognostic factors for advanced NSCLC. Results: PNI of the 123 NSCLC patients was 46.24±6.56. PNI was significantly associated with age, weight loss and pleural effusion (Prelationship with sex, smoking, hemoptysis, chest pain, dyspnea, histological type, clinical stage, and administration of chemotherapy (P>0.05). The median OS of the 123 patients was 19.5 months. The median OS in the higher PNI group (PNI≥46.24) and lower PNI group(PNI<46.24) were 25.2 months and 16.4 months, respectively.The 1-year survival rates were 80.6% and 63.9%, and 2-year survival rates were 54.8% and 19.6%, respectively (P<0.01). Univariate analysis showed that PNI, age, dyspnea, and weight loss were related to the OS of the advanced NSCLC patients (P<0.05). Multivariate analysis identified PNI as an independent prognostic factor for OS of advanced NSCLC (P<0.001). Conclusion: PNI can be easily calculated, and may be used as a relatively new prognostic indicator for advanced NSCLC in clinical practice.

  4. Prognostic factors in skull base chordoma: a systematic literature review and meta-analysis.

    Science.gov (United States)

    Zou, Ming-Xiang; Lv, Guo-Hua; Zhang, Qian-Shi; Wang, Shao-Fu; Li, Jing; Wang, Xiao-Bin

    2017-10-15

    Currently, there are still lack of reviews assessing the complete range of prognostic factors in skull base chordoma (SBC). This study aimed to systematically review the published literature on prognostic factors in SBC and to establish pooled hazard ratios (HRs) of such factors. MEDLINE and EMBASE search (inception to April 04, 2017). Two reviewers independently selected papers involving SBC prognostic factors, and studied them for methodological quality and valuable factors. Pooled HRs and 95% confidence intervals (CIs) were calculated. The main endpoints determined were progression-free survival (PFS) and overall survival (OS). 22 studies with 1754 subjects were included in this systematic review. However, only 18 of them provided sufficient data for quantitative synthesis. Preoperative visual deficit (pooled HR = 2.77, 95% CI: 1.57-4.89 for PFS), older patient age (pooled HR = 1.03, 95% CI: 1.1-1.05 for PFS; pooled HR = 1.03, 95% CI: 1.2-1.04 for OS) and nontotal or intralesional tumor resection (pooled HR = 2.01, 95% CI: 1.54-2.62 for PFS; pooled HR = 5.16, 95% CI: 2.27-11.70 for OS) were negative predictors of survival outcomes. However, adjunctive radiotherapy (pooled HR = 0.30, 95% CI: 0.16-0.56) and chondroid chordoma type (pooled HR = 0.5, 95% CI: 0.36-0.69) portended a favorable PFS. In addition, several prognostic biomarkers were promising. This study demonstrated that several clinicopathological or molecular parameters are associated with survival up to tumor progression or mortality in SBC patients. However, further methodologically high-quality reports are still required to clarify the effects of these factors. Copyright © 2017 Elsevier Inc. All rights reserved.

  5. Tumor-stroma Ratio is An Independent Prognostic Factor of Non-small Cell Lung Cancer

    Directory of Open Access Journals (Sweden)

    Zhaofeng WANG

    2013-04-01

    Full Text Available Background and objective The different expression of tumor-stroma ratio (TSR have been proved to be a new and reliable independent prognostic factor in some solid tumors.The aim of the study is to test the different expression of TSR and its prognostic significance in non-small cell lung cancer (NSCLC. Methods A total of 73 patients who underwent surgery resection for NSCLC were included in this study. TSR was assessed visually on the hematoxylin-stained tissue sections of surgical specimens. Patients with more than 50% intratumor stroma were quantified as the stroma-rich group and those with less than 50% as the stroma-poor group. Results In 73 cases of tissue samples, 46 cases were included in the stroma-poor group, while 27 cases in stroma-rich group. The different expression of TSR in NSCLC tissue was not correlated with gender, age and pathological type, lymph node metastasis, tumor size, pTNM staging, and so on. Kaplan-Meier survival analysis showed that the different expression of TSR was significantly correlated with survival days (P=0.014. Cox regression analysis showed that not only different expression of TSR is a independent prognostic factor for NSCLC (HR=1.832, 95%CI: 1.017-3.299, but also pTNM staging (HR=1.953, 95%CI: 1.284-2.970. Conclusion The different expression of TSR might be an independent prognostic factor in NSCLC.

  6. A Retrospective Survival Analysis of Anatomic and Prognostic Stage Group Based on the American Joint Committee on Cancer 8th Edition Cancer Staging Manual in Luminal B Human Epidermal Growth Factor Receptor 2-negative Breast Cancer

    Directory of Open Access Journals (Sweden)

    Ling Xu

    2017-01-01

    Conclusions: The prognostic staging system proposed in the AJCC 8th edition refines the anatomic stage group in Luminal B HER2-negative breast cancer and will lead to a more personalized approach to breast cancer treatment.

  7. Prognostic factors for parotid metastasis of cutaneous squamous cell carcinoma of the head and neck.

    Science.gov (United States)

    Bobin, C; Ingrand, P; Dréno, B; Rio, E; Malard, O; Espitalier, F

    2017-10-31

    Cutaneous squamous cell carcinoma (CSCC) develops on the head in 80% of cases. Parotid metastasis (PM) is rare, but treatment, which associates surgery and radiation therapy, is heavy and prognosis poor. All cases of parotidectomy for PM of CSCC of the head and neck between 2005 and 2015 were studied retrospectively. Epidemiologic, oncologic and therapeutic data were analyzed. Overall and specific survival were calculated following Kaplan-Meier. Log-rank and Cox models were used to identify prognostic factors for PM. The principal study objective was to identify factors for survival in PM from CSCC of the head and neck. Thirty-five patients were included. Mean time to onset of PM was 13months. Overall 1-, 2- and 5-year survival was respectively 70, 66 and 59%. Independent prognostic factors comprised immunodepression, age at treatment, positive CSCC margins, macroscopic facial nerve involvement, and metastatic cervical adenopathies. The study confirmed an association of several independent prognostic factors at the stage of parotid lymph-node metastasis, related to patient, primary CSCC and PM. Complete primary resection is essential to reduce the risk of PM. Intensified radiologic and clinical surveillance should enable early diagnosis. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  8. Adult medulloblastoma: clinical characters, prognostic factors, outcomes and patterns of relapse.

    Science.gov (United States)

    Zhang, Na; Ouyang, Taohui; Kang, Huicong; Long, Wang; Thomas, Benjamin; Zhu, Suiqiang

    2015-09-01

    To analyze the clinical characters, prognostic factors, patterns of relapse and treatment outcomes for medulloblastoma in adults. The clinical materials of 73 consecutive adult patients (age, ≥16 years) with medulloblastoma were analyzed retrospectively. Follow-up data were available in 62 patients, ranging from 10 to 142 months (median, 78.4 months). Outcome in survival was assessed by the progression-free survival (PFS) and overall survival (OS). Univariate and multivariate analysis were performed to determine the prognostic factors. Total or near-total tumor resection was achieved in 37 cases (59.7 %), subtotal in 19 cases (30.6 %), and partial resection in 6 cases (9.7 %).Twenty-two patients experienced recurrences, and 45 % percent of all recurrences occurred more than 4 years after initial surgery. The PFS rates at 5 and 8 years were 60.1 and 37.0 %, respectively. The OS rates at 5 and 8 years were 82.6 and 57.3 %, respectively. In univariate analysis, less tumor resection, non-desmoplastic pathology, and brainstem involvement were risk factors for worse PFS and OS (P medulloblastoma, late relapse is common and therefore long-term follow-up is important for evaluating the real impact of treatments. Risk category had prognostic value just for PFS, but not for OS. Complete resection and desmoplastic histology are independently predictive factors for favorable outcomes.

  9. Myelodysplastic syndromes: histopathology as prognostic factor

    Directory of Open Access Journals (Sweden)

    Romeo Maura

    2001-01-01

    Full Text Available Bone marrow biopsy allows evaluation of cellularity, abnormal localization of immature precursors and fibrosis in myelodysplastic syndrome. It has been considered important to make diagnosis and prognosis of this disorder. The object of this study evaluated the influence of histopathological parameters, such as cellularity, erythroid/myeloid ratio, abnormal localization of immature precursors and marrow fibrosis, on survival of myelodysplastic syndrome patients. Forty-six patients, admitted from April 1985 to June 1998, and diagnosed as being myelodysplastic syndrome according to French-American-British criteria, were selected. There were 20 males and 26 females, with median age of 61 years. Forty-six bone marrow smears and 36 trephine biopsies were reviewed. Mean survival of hypocellular cases was 64.8 months and of hyper and normocellular cases was 31.8 months. Patients with predominance of erythroid hyperplasia had mean survival of 50.8 months, greater than those with predominance of myeloid hyperplasia (20.3 months. There was no statistical difference in survival of patients with or without abnormal localization of immature precursors and with or without marrow fibrosis. Bone marrow biopsy is a useful tool for the identification of parameters that influence prognosis in myelodysplastic syndrome. Hypocellularity and erythroid hyperplasia were correlated with longer survival while myeloid hyperplasia with poorer survival.

  10. Prognostic factors of mechanical intestinal obstruction in Aba, Abia ...

    African Journals Online (AJOL)

    Background: Mechanical intestinal obstruction is a leading cause of acute abdomen world-wide. In spite of advances in medical science, it still carries a significant morbidity and mortality. To improve on the prognosis, it is important to identify factors of prognostic significance in this condition. Objective: To identify factors that ...

  11. Risk factors and prognostic indicators for medial tibial stress syndrome

    NARCIS (Netherlands)

    Moen, M. H.; Bongers, T.; Bakker, E. W.; Zimmermann, W. O.; Weir, A.; Tol, J. L.; Backx, F. J. G.

    2012-01-01

    The objective of the study was to examine the risk factors and prognostic indicators for medial tibial stress syndrome (MTSS). In total, 35 subjects were included in the study. For the risk factor analysis, the following parameters were investigated: hip internal and external ranges of motion, knee

  12. [Granulosa cell tumor--the assessment of some clinical and therapeutic parameters as prognostic factors].

    Science.gov (United States)

    Bidziński, M; Krynicki, R; Lindner, B; Sobiczewski, P; Panek, G; Wierzba, W; Lewandowski, Z

    2001-12-01

    The results of the clinical and therapeutic factors in prognostic mean was presented. 48 cases of granulosa cell tumours treated from 1984 to 1994 in Oncology Centre in Warsaw were analysed. In investigated group 13 patients died, but only 8 because of relapse of the tumour. Among all analysed patients, 79% have reached 5 years free survival period. Tumour rupture, FIGO stage and incidence of irregular bleeding before recognition of the tumour had significant prognostic value. There were surprising that relative risk of relapse between patients stage I and II were similar (1.0 vs 1.01). The relative risk between I and III stage had strong prognostic difference. Additional operation after no radical surgery did not influence on better prognosis, but followed radiotherapy increase treatment results.

  13. [Clinical characteristics and prognostic factors of pulmonary tuberculosis with concurrent lung cancer].

    Science.gov (United States)

    Gu, Yingchun; Song, Yelin; Liu, Yufeng

    2014-09-30

    To explore the clinical characteristics and prognostic factors of pulmonary tuberculosis with concurrent lung cancer. Comprehensive analyses were conducted for 58 cases of pulmonary tuberculosis patients with lung cancer. Their clinical symptoms, signs and imaging results were analyzed between January 1998 and January 2005 at Qingdao Chest Hospital. Kaplan-Meier method was utilized to calculate their survival rates. Nine prognostic characteristics were analyzed. Single factor analysis was performed with Logrank test and multi-factor analysis with Cox regression model. The initial symptoms were cough, chest tightness, fever and hemoptysis. Chest radiology showed the coexistence of two diseases was 36 in the same lobe and 22 in different lobes. And there were pulmonary nodules (n = 24), cavities (n = 19), infiltration (n = 8) and atelectasis (n = 7). According to the pathological characteristics, there were squamous carcinoma (n = 33), adenocarcinoma (n = 17), small cell carcinoma (n = 4) and unidentified (n = 4) respectively. The TNM stages were I (n = 13), II(n = 22), III (n = 16) and IV (n = 7) respectively. The median survival period was 24 months. And the 1, 3, 5-year survival rates were 65.5%, 65.5% and 29.0% respectively. Single factor analysis showed that lung cancer TNM staging (P = 0.000) and tuberculosis activity (P = 0.024) were significantly associated with patient prognosis. And multi-factor analysis showed that lung cancer TNM staging (RR = 2.629, 95%CI: 1.759-3.928, P = 0.000) and tuberculosis activity (RR = 1.885, 95%CI: 1.023-3.471, P = 0.042) were relatively independent prognostic factors. The clinical and radiological characteristics contribute jointly to early diagnosis and therapy of tuberculosis with concurrent lung cancer. And TNM staging of lung cancer and activity of tuberculosis are major prognostic factors.

  14. Ovarian metastases resection from extragenital primary sites: outcome and prognostic factor analysis of 147 patients

    OpenAIRE

    Li Wenhua; Wang Huaying; Wang Jian; Lv, Fangfang; Zhu Xiaodong; Wang Zhonghua

    2012-01-01

    Abstract Background To explore the outcomes and prognostic factors of ovarian metastasectomy intervention on overall survival from extragenital primary cancer. Methods Patients with ovarian metastases from extragenital primary cancer confirmed by laparotomy surgery and ovarian metastases resection were retrospectively collected in a single institution during an 8-year period. A total of 147 cases were identified and primary tumor sites were colorectal region (49.0%), gastric (40.8%), breast (...

  15. Development of prognostic model for predicting survival after retrograde placement of ureteral stent in advanced gastrointestinal cancer patients and its evaluation by decision curve analysis.

    Science.gov (United States)

    Kawano, Shingo; Komai, Yoshinobu; Ishioka, Junichiro; Sakai, Yasuyuki; Fuse, Nozomu; Ito, Masaaki; Kihara, Kazunori; Saito, Norio

    2016-10-01

    The aim of this study was to determine risk factors for survival after retrograde placement of ureteral stents and develop a prognostic model for advanced gastrointestinal tract (GIT: esophagus, stomach, colon and rectum) cancer patients. We examined the clinical records of 122 patients who underwent retrograde placement of a ureteral stent against malignant extrinsic ureteral obstruction. A prediction model for survival after stenting was developed. We compared its clinical usefulness with our previous model based on the results from nephrostomy cases by decision curve analysis. Median follow-up period was 201 days (8-1490) and 97 deaths occurred. The 1-year survival rate in this cohort was 29%. Based on multivariate analysis, primary site of colon origin, absence of retroperitoneal lymph node metastasis and serum albumin >3g/dL were significantly associated with a prolonged survival time. To develop a prognostic model, we divided the patients into 3 risk groups of favorable: 0-1 factors (N.=53), intermediate: 2 risk factors (N.=54), and poor: 3 risk factors (N.=15). There were significant differences in the survival profiles of these 3 risk groups (P<0.0001). Decision curve analyses revealed that the current model has a superior net benefit than our previous model for most of the examined probabilities. We have developed a novel prognostic model for GIT cancer patients who were treated with retrograde placement of a ureteral stent. The current model should help urologists and medical oncologists to predict survival in cases of malignant extrinsic ureteral obstruction.

  16. A exenteração pélvica para o câncer de reto: avaliação dos fatores prognósticos de sobrevida em 27 pacientes operados Pelvic exenteration from rectal cancer: evaluation of survival prognostic factors on 27 resectable cases

    Directory of Open Access Journals (Sweden)

    Sergio Renato Pais Costa

    2008-03-01

    Full Text Available OBJETIVO: Identificar os fatores prognósticos de sobrevida dos pacientes submetidos à exenteração pélvica no tratamento curativo do câncer de reto (no Estádio T4 e na recidiva pélvica isolada. MÉTODOS: Os dados completos de 27 pacientes submetidos a esse tipo de operação por adenocarcinoma de reto entre Janeiro de 1996 a Junho de 2006 foram avaliados. Foram estudados diversos fatores prognósticos epidemiológicos, cirúrgicos e histológicos por meio de análise multivariada. RESULTADOS: A mortalidade pós-operatória foi de 7 % (n=2 enquanto a morbidade global foi de 55 % (n=15. A média de sobrevida global foi de 38 meses. A sobrevida global foi maior nos tumores T4 do que nas recidivas pélvicas (47 X 26 meses. Somente o comprometimento linfonodal (N+ foi fator prognóstico negativo na análise multivariada. CONCLUSÃO: A exenteração pélvica para o tratamento do câncer de reto apresenta alta morbidade e considerável mortalidade. Deve ser indicada nos tumores T4, principalmente quando não há disseminação linfonodal.AIM: To identify survival prognostic factors in patients who underwent curative pelvic exenteration from rectal adenocarcinoma (T4 tumors and isolated pelvic recurrence. METHODS: Complete follow-up data were available on 27 patients who underwent this surgical procedure between 1996 and 2006. Multiple prognostic factors were studied by multivariate analysis (epidemiological, surgical and histological. RESULTS: Postoperative mortality was 7 % (n=2 while overall morbidity was 55 % (n=15. Mean of overall survival was 38 months. T4 tumors presented more long-time survival than pelvic recurrence (47 X 26 months. Lymph node disease (N+ was single adverse prognostic factor at multivariate analysis. CONCLUSION: Pelvic exenteration presents both high morbidity and considerable mortality. It should be reserved for T4 tumors, principally when there was no lymph node spreading.

  17. Prognostic factors in patients with middle and distal bile duct cancers

    Science.gov (United States)

    Kwon, Hyung Jun; Kim, Sang Geol; Chun, Jae Min; Lee, Won Kee; Hwang, Yoon Jin

    2014-01-01

    AIM: To identify the influence of the surgery type and prognostic factors in middle and distal bile duct cancers. METHODS: Between August 1990 and June 2011, data regarding the clinicopathological factors of 194 patients with surgical and pathological confirmation were collected. A total of 133 patients underwent resections (R0, R1, R2; n = 102, 24, 7), whereas 61 patients underwent nonresectional surgery. Either pancreaticoduodenectomy (PD) or bile duct resection (BDR) was selected according to the sites of tumors and co-morbidities of the patients after confirming resection margin by the frozen histology in all cases. Univariate and multivariate analyses of clinicopathologic factors were performed, utilizing the Kaplan-Meyer method and Cox hazard regression analysis. RESULTS: The overall 5-year survival rate for the 133 patients who underwent resection (R0, R1, and R2) was 41.2%, whereas no patients survived longer than 3 years among the 61 patient who underwent nonresectional surgeries. The 5-year survival rate of the patients who underwent a PD (n = 90) was higher than the rate of those who underwent BDR (n = 43), although the difference was not statistically significant (46.6% vs 30.0% P = 0.105). However, PD had a higher rate of R0 resection than BDR (90.0% vs 48.8%, P metastasis (TNM) stage, and involvement of resection margin were significant prognostic factors in univariate analysis, multivariate analysis identified only TNM stage and LVI as independent prognostic factors. CONCLUSION: PD had a greater likelihood of curative resection and R1 resection might have some positive impact. The TNM stage and LVI were independent prognostic factors. PMID:24914391

  18. CLINICAL PROGNOSTIC FACTORS IN PATIENTS WITH ...

    African Journals Online (AJOL)

    Conclusion: The pre-treatment patient age, tumor stage, serum alkaline and acid phosphatase, as well as the post-treatment PSA level and the number of bone lesions were significant independent predictors of the overall patient outcome inpatients with advanced stage prostate cancer. However, a survival analysis in ...

  19. Negative lymph node count is an independent prognostic factor for patients with rectal cancer who received preoperative radiotherapy.

    Science.gov (United States)

    Li, Xinxing; Lu, Hao; Xu, Kai; Wang, Haolu; Liang, Xiaowen; Hu, Zhiqian

    2017-03-28

    Negative lymph node (NLN) count has been reported to provide more accurate prognostic information than the N stage alone in patients with rectal cancer (RC). Since preoperative radiotherapy (Pre-RT) can significantly affect the LN status, it is unclear whether NLN count still has prognostic value count on survival of patients with RC who received Pre-RT. In this study, clinicopathological characteristics, number of positive LNs and survival time were collected from Surveillance, Epidemiology, and End Results Program (SEER)-registered RC patients. Univariate and multivariate Cox proportional hazards models were used to assess the risk factors for survival. X-tile plots identified 9 (P < 0.001) as the optimal cutoff NLN value to divide the patients into high and low risk subsets in terms of cause specific survival (CSS). NLN count was validated as independently prognostic factor in univariate and multivariate analysis (P < 0.001). Subgroup analysis showed that NLN count was an independently prognostic factor for patients with stage ypII (P = 0.002) and ypIII (P < 0.001). Our results firmly demonstrated that NLN count provides accurate prognostic information for RC patients with Pre-RT.

  20. Sobrevida em cinco anos e fatores prognósticos em mulheres com câncer de mama em Santa Catarina, Brasil Five-year survival and prognostic factors in women with breast cancer in Santa Catarina State, Brazil

    Directory of Open Access Journals (Sweden)

    Ione Jayce Ceola Schneider

    2009-06-01

    Full Text Available Este estudo tem o objetivo de descrever a sobrevida em câncer de mama e os fatores associados à mesma. Caracteriza-se como uma coorte histórica de mulheres com diagnóstico de câncer de mama no período de 2000 a 2002, que foram catalogadas nos registros hospitalares de câncer do Centro de Pesquisas Oncológicas de Santa Catarina e Hospital de Caridade - Irmandade Nosso Senhor dos Passos, os dois localizados em Florianópolis, Santa Catarina, Brasil. Para a análise estatística foram utilizados o estimador de Kaplan-Meier e o modelo de Cox. A taxa de sobrevida geral em cinco anos foi de 76,2% (IC95%: 73,6-78,9. Os fatores independentes associados ao maior risco de óbito foram faixa etária menor de 30 anos (hazard ratio- HR = 3,09; IC95%: 1,25-7,67; as mulheres analfabetas (HR = 3,70; IC95%: 1,44-9,55; as com estadiamento III (HR = 5,27; IC95%: 2,56-10,82 e IV (HR = 14,07; IC95%: 6,81-29,06. Mulheres jovens são aquelas com piores taxas de sobrevida. Também existem muitas mulheres sendo diagnosticadas em estádios avançados, tendo uma sobrevida pior, demonstrando a necessidade de ações de diagnóstico precoce.The aim of this study was to analyze breast cancer survival and associated factors, based on a historical cohort of women with breast cancer diagnosis from 2000 to 2002 recorded in the hospital cancer registries at the Santa Catarina Center for Cancer Research and the Irmandade Nosso Senhor dos Passos Charity Hospital, both located in Florianópolis, Santa Catarina State, Brazil. The statistical analysis used the Kaplan-Meier estimator and Cox model. Overall five-year survival was 76.2% (95%CI: 73.6-78.9. Independent factors associated with increased risk of death were age less than 30 years (hazard ratio - HR = 3.09; 95%CI: 1.25-7.67; illiteracy (HR = 3.70; 95%CI: 1.44-9.55; and stages III (HR = 5.27; 95%CI: 2.56-10.82 and IV (HR = 14.07; 95%CI: 6.81-29.06. Young women had the worst survival rates. There were also many women

  1. Prognostic factors in a series of 504 breast cancer patients with metastatic spinal cord compression

    Energy Technology Data Exchange (ETDEWEB)

    Rades, D.; Douglas, S. [University Hospital Schleswig-Holstein, Luebeck (Germany). Dept. of Radiation Oncology; Veninga, T. [Dr. Bernard Verbeeten Institute, Tilburg (Netherlands). Dept. of Radiation Oncology; Stalpers, L.J.A. [Academic Medical Center, Amsterdam (Netherlands). Dept. of Radiotherapy; Bajrovic, A. [University Hospital Hamburg-Eppendorf, Hamburg (Germany). Dept. of Radiation Oncology; Rudat, V. [Saad Specialist Hospital Al-Khobar, Al-Khobar (Saudi Arabia). Dept. of Radiation Oncology; Schild, S.E. [Mayo Clinic Scottsdale, Scottsdale, AZ (United States). Dept. of Radiation Oncology

    2012-04-15

    This study was performed to identify new significant prognostic factors in breast cancer patients irradiated for metastatic spinal cord compression (MSCC). The data of 504 patients with breast cancer patients with MSCC were retrospectively analyzed with respect to posttreatment motor function, local control of MSCC, and survival. The investigated potential prognostic factors included age, Eastern Cooperative Oncology Group (ECOG) performance score, number of involved vertebrae, other bone metastases, visceral metastases, pretreatment ambulatory status, interval from cancer diagnosis to radiotherapy of MSCC, time developing motor deficits before radiotherapy, and the radiation schedule. On multivariate analysis, better functional outcome was associated with ambulatory status prior to RT (estimate - 1.29, p < 0.001), no visceral metastases (estimate - 0.52, p = 0.020), and slower development of motor deficits (estimate + 2.47, p < 0.001). Improved local control was significantly associated with no other bone metastases (risk ratio (RR) 4.33, 95% confidence interval (CI) 1.36-14.02, p = 0.013) and no visceral metastases (RR 3.02, 95% CI 1.42-6.40, p = 0.005). Improved survival was significantly associated with involvement of only 1-2 vertebrae (RR 1.27, 95% CI 1.01-1.60, p = 0.044), ambulatory status before radiotherapy (RR 1.75, 95% CI 1.23-2.50, p = 0.002), no other bone metastases (RR 1.93, 95% CI 1.18-3.13, p = 0.009), no visceral metastases (RR 7.60, 95% CI 5.39-10.84, p < 0.001), and time developing motor deficits before radiotherapy (RR 1.55, 95% CI 1.30-1.86, p < 0.001). Several new independent prognostic factors were identified for treatment outcomes. These prognostic factors should be considered in future trials and may be used to develop prognostic scores for breast cancer patients with MSCC. (orig.)

  2. Treatment outcomes and prognostic factors of gallbladder cancer patients after postoperative radiation therapy

    Science.gov (United States)

    Kim, Suzy; Kim, Kyubo; Chie, Eui Kyu; Kim, Sun Whe; Bang, Yung-Jue

    2011-01-01

    Backgrounds/Aims To investigate survival rates and prognostic factors of patients with gallbladder cancer who were treated with surgery and postoperative radiation therapy. Methods Seventeen gallbladder cancer patients who received surgery and postoperative radiotherapy from October 1989 to April 1998 were included in this retrospective study. Five patients had stage II, 8 patients had stage III, and 4 patients had stage IV disease according to the 1997 American Joint Committee on Cancer (AJCC) staging. All patients received ≥40 Gy of postoperative radiotherapy with a daily dose of 2.0 Gy/fraction and 15 patients received concurrent chemotherapy. An analysis was performed for the end-points of overall and disease-free survival. Results Of the 17 patients, 13 had no residual disease (R0), 1 had microscopic residual disease (R1), and 3 had macroscopic residual disease (R2) after surgery. Among patients with no residual disease, 4 had locoregional recurrences during the follow-up period. One patient with microscopic residual disease had local recurrence. The 5-year overall survival rate was 38.2%. The median overall survival time was 21 months and the median disease-free survival time was 12 months. Old age (≥60 years old), female gender, a high pathological stage (≥IVA), and the presence of residual disease after surgery were significant prognostic factors for disease-free survival. Conclusions Despite a high proportion of patients with advanced disease and macroscopic residual disease, the prognosis of gallbladder patients who had postoperative radiotherapy is encouraging. Additional investigation to improve the loco-regional control of gallbladder cancer patients with adverse prognostic factors is warranted. PMID:26421032

  3. Prognostic factors of mortality in elderly with community acquired pneumonia

    Directory of Open Access Journals (Sweden)

    Đordjević Ivanka

    2010-01-01

    Full Text Available Background/Aim. Community acquired pneumonia in elderly has specific clinical aspect and higher mortality in relation to younger patients. According to specific pneumonia severity assessment on admission and its importance in proper prediction of clinical course and outcome, the aim of this study was defining prognostic factors of mortality. Methods. This study included 240 patients aged ≥ 65 years with community acquired pneumonia. On admission, demographic characteristics, underlying diseases, physical symptoms and findings, laboratory values, chest radiography and oxygen blood saturation (SaO2 were analyzed. Multivariate analysis was used to identify characteristic prognostic factors which showed a statistical significance in relation to mortality. Results. Altered mental status, respiratory frequency ≥ 23/min and the presence of bilateral pneumonic infiltrates were defined as the most important prognostic factors of mortality (p < 0.001. These factors displayed 57.89% sensitivity, 100% specificity and 93.33% accuracy. Conclusion. The presence of identified characteristic prognostic factors on admission pointed out an adverse clinical course and outcome of community acquired pneumonia in elderly. Age and sex were not significantly associated with mortality.

  4. Cumulative Intracranial Tumor Volume Augments the Prognostic Value of Diagnosis-Specific Graded Prognostic Assessment Model for Survival in Patients with Melanoma Cerebral Metastases

    DEFF Research Database (Denmark)

    Hirshman, Brian R; Wilson, Bayard R; Ali, Mir Amaan

    2017-01-01

    intracranial tumor volume (CITV) into the ds-GPA model for melanoma augmented its prognostic value. OBJECTIVE: To determine whether or not CITV augments the ds-GPA prognostic scale for melanoma. METHODS: We analyzed the survival pattern of 344 melanoma patients with BM treated with stereotactic radiosurgery...... (SRS) at separate institutions and validated our findings in an independent cohort of 201 patients. The prognostic value of ds-GPA for melanoma was quantitatively compared with and without the addition of CITV using the net reclassification index (NRI > 0) and integrated discrimination improvement (IDI...... validated these findings that CITV improves the prognostic utility of melanoma ds-GPA in an independent cohort of 201 melanoma cohort. CONCLUSION: The prognostic value of the ds-GPA scale for melanoma BM is enhanced by the incorporation of CITV....

  5. A Combinatory Approach for Selecting Prognostic Genes in Microarray Studies of Tumour Survivals

    Directory of Open Access Journals (Sweden)

    Qihua Tan

    2009-01-01

    Full Text Available Different from significant gene expression analysis which looks for genes that are differentially regulated, feature selection in the microarray-based prognostic gene expression analysis aims at finding a subset of marker genes that are not only differentially expressed but also informative for prediction. Unfortunately feature selection in literature of microarray study is predominated by the simple heuristic univariate gene filter paradigm that selects differentially expressed genes according to their statistical significances. We introduce a combinatory feature selection strategy that integrates differential gene expression analysis with the Gram-Schmidt process to identify prognostic genes that are both statistically significant and highly informative for predicting tumour survival outcomes. Empirical application to leukemia and ovarian cancer survival data through-within- and cross-study validations shows that the feature space can be largely reduced while achieving improved testing performances.

  6. Urokinase plasminogen activator receptor on invasive cancer cells: A prognostic factor in distal gastric adenocarcinoma

    DEFF Research Database (Denmark)

    Alpizar, Warner Enrique Alpizar; Christensen, Ib Jarle; Santoni-Rugiu, Eric

    2012-01-01

    Gastric cancer is the second cancer causing death worldwide. The five-year survival for this malignancy is below 25% and few parameters have shown an impact on the prognosis of the disease. The receptor for urokinase plasminogen activator (uPAR) is involved in extracellular matrix degradation...... by mediating cell surface associated plasminogen activation, and its presence on gastric cancer cells is linked to micrometastasis and poor prognosis. Using immunohistochemistry, the prognostic significance of uPAR was evaluated in tissue samples from a retrospective series of 95 gastric cancer patients. u...... association between the expression of uPAR on tumor cells in the peripheral invasion zone and overall survival of gastric cancer patients (HR = 2.16; 95% CI: 1.13-4.14; p = 0.02). Multivariate analysis showed that uPAR immunoreactivity in cancer cells at the invasive front is an independent prognostic factor...

  7. Prognostic role of epidermal growth factor receptor in nasopharyngeal carcinoma: a meta-analysis.

    Science.gov (United States)

    Sun, Wei; Long, Guoxian; Wang, Junfeng; Mei, Qi; Liu, Dongbo; Hu, Guoqing

    2014-10-01

    Various studies have assessed the prognostic value of epidermal growth factor receptor (EGFR) overexpression in nasopharyngeal carcinoma (NPC), but their results remain controversial. Studies published up to January 2013 were collected. A total of 16 studies involving 1179 patients were reviewed. A meta-analysis was performed to clarify the prognostic role of EGFR in patients with NPC. The combined hazard ratio (HR) and 95% confidence interval (CI) were estimated using fixed-effects or random-effects models. EGFR overexpression had significantly poor effect on overall survival (OS; HR, 1.86; 95% CI, 1.25-2.77), disease-free survival (DFS; HR, 2.25; 95% CI, 1.66-3.04) and locoregional control (HR, 2.93; 95% CI, 1.71-5.02). However, the association between EGFR overexpression and distant metastasis-free survival was not statistically significant (HR, 1.39; 95% CI, 0.72-2.67). EGFR overexpression can be a prognostic factor for patients with NPC. © 2013 Wiley Periodicals, Inc.

  8. Risk factors and prognostic models for perinatal asphyxia at term

    NARCIS (Netherlands)

    Ensing, S.

    2015-01-01

    This thesis will focus on the risk factors and prognostic models for adverse perinatal outcome at term, with a special focus on perinatal asphyxia and obstetric interventions during labor to reduce adverse pregnancy outcomes. For the majority of the studies in this thesis we were allowed to use data

  9. Prognostic factors in prostate Cancer: A Review Article | Adewuyi ...

    African Journals Online (AJOL)

    Background: Prostate cancer is widely known to vary substantially in aggressiveness. There is also significant potential morbidity associated with aggressive curative treatment. So, there is a tremendous interest in the development of prognostic factors that could guide management decisions that allow treatment to be ...

  10. Extra nodal growth as a prognostic factor in malignant melanoma

    NARCIS (Netherlands)

    Koopal, SA; Tiebosch, ATMG; Daryanani, D; Plukker, JTM; Hoekstra, HJ

    Aim. Extra nodal growth (ENG) in lymph-node metastases may be an additional. indicator for poor prognosis and increased Loco-regional recurrence in patients with a cutaneous malignant melanoma (CMM). Most studies analyzing prognostic factors tack a proper definition or description of the

  11. Genetic Prognostic Factors and Follow-up in Uveal Melanoma

    NARCIS (Netherlands)

    T. van den Bosch (Thomas)

    2012-01-01

    textabstractAn important part of oncological research is to identify prognostic factors and predict which patients are at risk for (early) metastasis. This thesis aims to describe the known genetic alterations in uveal melanoma and define new chromosomal regions and markers involved with (micro-)

  12. Prognostic factors in generalized peritonitis in Lagos University ...

    African Journals Online (AJOL)

    We studied the prognostic factors in generalized peritonitis with a view to documenting the current pattern of peritonitis and to determine the parameters affecting morbidity and mortality in all cases of peritonitis in LUTH. Sixty-seven consecutive patients with generalized peritonitis were recruited into the study. The biodata ...

  13. Prognostic Factors and Outcome of Management of Ischemic ...

    African Journals Online (AJOL)

    Objectives: The objective of this study was to determine the nuances of management, prognostic factors, and outcome of ischemic priapism in patients seen at Ahmadu Bello University Teaching Hospital, Zaria, Nigeria. Patients and Methods: We retrospectively studied the case notes of all patients managed for ischemic ...

  14. Prognostic factors for tumour response, progression-free survival and toxicity in metastatic colorectal cancer patients given irinotecan (CPT-11) as second-line chemotherapy after 5FU failure. CPT-11 F205, F220, F221 and V222 study groups.

    Science.gov (United States)

    Freyer, G; Rougier, P; Bugat, R; Droz, J P; Marty, M; Bleiberg, H; Mignard, D; Awad, L; Herait, P; Culine, S; Trillet-Lenoir, V

    2000-08-01

    Our purpose was to determine, in patients with metastatic colorectal carcinoma treated with irinotecan single-agent after 5-FU failure, the most significant predictive parameters for tumour response, progression-free survival and toxicity. Between October 1992 and April 1995, 455 patients with 5-FU resistant metastatic colorectal carcinoma entered four consecutive phase II trials. The first two studies assessed tumour response, the other two were randomized studies which assessed the efficacy of racecadotril to prevent irinotecan-induced diarrhoea. Due to homogeneous main eligibility criterias, data from those studies could be pooled for statistical analysis. Potential clinical and biological predictive factors (PF) for toxicity, tumour growth control, e.g. response or stabilization and progression-free survival (PFS), were studied in multivariate analysis. 363 patients were evaluable for response, 432 were evaluable for PFS, 368 for neutropenia and 416 for delayed diarrhoea, respectively. Normal baseline haemoglobin level (Hb), time since diagnosis of colorectal carcinoma, grade 3 or 4 neutropenia or diarrhoea at first cycle and a low number of organs involved were the most PF for tumour growth control (P<0.05). Significant prognostic variables for PFS were WHO Performance Status, liver and lymph-node involvement, time since diagnosis, age and CEA value (P < or =0.02). Six groups of patients based on the number of unfavourable prognostic factors are presented. Baseline bilirubin, haemoglobin level, number of organs involved and time from diagnosis were PF for neutropenia; PS, serum creatinine, leukocyte count, time from 5-FU progression and prior abdominopelvic irradiation were PF for delayed diarrhoea (P< or =0.05). These PF should help clinicians to anticipate for a given patient the probability to observe a response/stabilization or a toxicity. These results should also be prospectively confirmed in ongoing or future trials using irinotecan, both as a single

  15. Clinical prediction of 5-year survival in systemic sclerosis: validation of a simple prognostic model in EUSTAR centres

    NARCIS (Netherlands)

    Fransen, J.; Popa-Diaconu, D.A.; Hesselstrand, R.; Carreira, P.; Valentini, G.; Beretta, L.; Airo, P.; Inanc, M.; Ullman, S.; Balbir-Gurman, A.; Sierakowski, S.; Allanore, Y.; Czirjak, L.; Riccieri, V.; Giacomelli, R.; Gabrielli, A.; Riemekasten, G.; Matucci-Cerinic, M.; Farge, D.; Hunzelmann, N.; Hoogen, F.H. Van den; Vonk, M.C.

    2011-01-01

    OBJECTIVE: Systemic sclerosis (SSc) is associated with a significant reduction in life expectancy. A simple prognostic model to predict 5-year survival in SSc was developed in 1999 in 280 patients, but it has not been validated in other patients. The predictions of a prognostic model are usually

  16. [Prognostic factors in multiple myeloma. Review of the literature].

    Science.gov (United States)

    Bauduer, F; Troussard, X; Delmer, A

    1993-12-01

    Apparition of new tools in the therapy of multiple (MM) strengthens the need for valuable prognostic categorization of each patient in order to propose the most adequate treatment. Prognostic factors in MM can be divided in four groups. The first, including beta 2 microglobulin (beta 2m), hemopoiesis impairment, osteolytic lesions, calcemia and albuminemia, reflects the tumor mass. The second: type of monoclonal component, labeling index (LI), C-reactive protein (CRP), cytologic, histologic and immunophenotypic aspects of plasmocytes, renal biology, ADN and ARN, contents of malignant cells, LDH levels, activation of ras oncogene represents the intrinsic malignancy of the clone. The third illustrates the type of response to chemotherapy. Finally, the last group characterizes the host and his reactivity against the disease. Thus, the referential prognostic classification of Durie and Salmon representing only the tumor burden, seems to be now insufficient. New classifications including CRP, beta 2m and LI as more discriminant parameters are currently proposed.

  17. Prognostic value of insulin- like growth factor-I receptor expression in renal cell carcinoma

    Directory of Open Access Journals (Sweden)

    Sichani Mehrdad

    2010-01-01

    Full Text Available The Insulin-Like growth factor-I receptor (IGF-IR, a tyrosine-kinas receptor over expressed in many tumor cell lines and in some human tumors, plays a critical role in trans-formation, tumorigenicity and metastasis. The aim of the present study is to investigate the role of IGF-IR expression as a prognostic factor in RCC. This study was conducted in a historical cohort of 82 patients who had RCC treated with radical nephrectomy from 1994 to 2005. Specimens were reevaluated with regard to histological subtype, nuclear grade, stage and IGF-IR expression. The IGF-IR stain was semi- quantitatively evaluated using the Allred score system. Kaplan-Meier analysis demonstrated a significant positive correlation between Fuhrman nuclear grade and IGF-IR Allred score (P< 0.0001. Survival in patients with score IGF-I ≤ 4 was 90.21 month and in patients with score IGF-1R> 4 was 33.39 month (P Value < 0.0001. Cox regression analysis in-dicated that expression of IGF-IR is a prognostic factor in patients with RCC (P Value < 0.0001, odds Ratio = 2.38. In conclusion, a statistically significant correlation was demonstrated between IGF-IR expression and Fuhrman nuclear grading and survival in patients with RCC. In stage-by-stage and grade-by-grade analysis; however, it seems that we cannot consider IGF-IR as an inde-pendent prognostic factor.

  18. Prognostic Factors Predicting Poor Outcome in Living-Donor Liver Transplantation for Fulminant Hepatic Failure.

    Science.gov (United States)

    Kim, T-S; Kim, J M; Kwon, C H D; Kim, S J; Joh, J-W; Lee, S-K

    2017-06-01

    Living-donor liver transplantation (LDLT) has been accepted as feasible treatment for fulminant hepatic failure (FHF), although it has generated several debatable issues. In this study, we investigated the prognostic factors predicting fatal outcome after LDLT for FHF. From April 1999 to April 2011, 60 patients underwent LT for acute liver failure, including 42 patients for FHF at Samsung Medical Center, Seoul, Korea. Among 42 patients, 30 patients underwent LDLT for FHF, and the database of these patients was analyzed retrospectively to investigate the prognostic factors after LDLT for FHF. Among 30 patients, 7 patients (23%) died during the in-hospital period within 6 months, and 23 patients (77%) survived until recently. In univariate analyses, donor age (>35 years), graft volume (GV)/standard liver volume (SLV) (120 minutes), hepatic encephalopathy (grade IV), hepato-renal syndrome (HRS), and history of ventilator care were associated with fatal outcome after LDLT for FHF. In multivariate analyses, HRS, GV/SLV (35 years) were significantly associated with fatal outcome. Although the statistical significance was not shown in this analysis (P = .059), hepatic encephalopathy grade IV also appears to be a risk factor predicting fatal outcome. The survival of patients with FHF undergoing LDLT was comparable to that in published data. In this study, HRS, GV/SLV 35 years are the independent poor prognostic factors. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. Prognostics

    Data.gov (United States)

    National Aeronautics and Space Administration — Prognostics has received considerable attention recently as an emerging sub-discipline within SHM. Prognosis is here strictly defined as “predicting the time at...

  20. Oncologic outcome after local recurrence of chondrosarcoma: Analysis of prognostic factors.

    Science.gov (United States)

    Kim, Han-Soo; Bindiganavile, Srimanth S; Han, Ilkyu

    2015-06-01

    Literature on outcome after local recurrence (LR) in chondrosarcoma is scarce and better appreciation of prognostic factors is needed. (1) To evaluate post-LR oncologic outcomes of disease-specific survival and subsequent LR and (2) to identify prognostic factors for post-LR oncologic outcomes. Review of 28 patients with locally recurrent chondrosarcoma from the original cohort of 150 patients, who were treated surgically with or without adjuvants between 1982 and 2011, was performed. Mean age was 46 years (range, 21-73) which included 20 males and 8 females with mean follow up of 8.4 ± 7.5 years (range, 1.2-31.0). Post-LR survival at 5 years was 58.6 ± 10.3%. Age greater than 50 years (P = 0.011) and LR occurring within 1 year of primary surgery (P = 0.011) independently predicted poor survival. Seven patients suffered subsequent LR, which was significantly affected by surgical margin for LR (P = 0.038). Long-term survival of locally recurrent chondrosarcoma is achievable in a substantial number of patients. Older age at onset of LR and shorter interval from primary surgery to LR identifies high risk patients for poor post-LR survival while, wide surgical margins at LR surgery reduces the risk of subsequent LR. © 2015 Wiley Periodicals, Inc.

  1. Efficacy of Adjuvant Chemotherapy and Prognostic Factors for Patients with Extrahepatic Bile Duct Cancer.

    Science.gov (United States)

    Lee, Hee Seung; Lee, Sang Hoon; Roh, Yun Ho; Chung, Moon Jae; Park, Jeong Youp; Park, Seung Woo; Song, Si Young; Chung, Jae Bok; Bang, Seungmin

    2016-01-01

    Surgical resection is the only curative treatment for extrahepatic bile duct cancer. Additionally, the recurrence rate after curative surgery is relatively high, requiring adjuvant therapy. However, the efficacy of adjuvant chemotherapy compared with surgery alone has not yet been clarified. This study aimed to evaluate the efficacy of adjuvant chemotherapy and identify prognostic factors influencing survival in extrahepatic bile duct cancer patients who underwent curative surgical resection. Ninety-seven patients with extrahepatic bile duct cancer who underwent curative resection between January 2005 and December 2010 were retrospectively analyzed. Among the 97 patients, 31 underwent adjuvant chemotherapy and 66 did not. The 5-year overall survival rate was 34% for patients who underwent adjuvant chemotherapy. There was no significant difference for overall survival between patients who underwent adjuvant chemotherapy and those who did not (p = 0.228). On multivariate analysis, postoperative carbohydrate antigen 19-9 levels and histologic grade were independent prognostic factors related to long-term survival (p chemotherapy did not improve survival after surgical resection for extrahepatic bile duct cancer. © 2016 S. Karger AG, Basel.

  2. Survival outcomes of obese patients in type II endometrial cancer: Defining the prognostic impact of increasing BMI.

    Science.gov (United States)

    Billingsley, Caroline C; Cansino, Catherine; O'Malley, David M; Cohn, David E; Fowler, Jeffrey M; Copeland, Larry J; Backes, Floor J; Salani, Ritu

    2016-03-01

    To investigate the role of obesity as a risk factor for type II endometrial cancer (EC), as well as the prognostic significance of increasing body mass index (BMI) on survival. A single institution retrospective analysis of 154 type II EC cases from 1987 to 2010 was conducted. Patients were categorized into cohorts by BMI (normal (obese class I (30-34.9), and obese class II-III (≥35)). Descriptive, regression and ANOVA analyses were performed. Kaplan-Meier curves were compared with log rank tests. The BMI distribution was 22.8% normal BMI; 24% overweight; 17.5% class I; and 35.7% class II-III. The median follow up was 41 months. The median progression-free survival (PFS) was 45.4, 36.0, 35.3 and 42.0 months and overall survival (OS) was 54.7, 44.7, 44.8 and 49.7 months, among the respective groups. There was no association between BMI and PFS (p=0.71), OS (p=0.72), or time to recurrence (p=0.71). There were no differences among the increasing BMI groups compared to normal weight women for the risk of death. Our analysis did not reveal any differences in outcomes by BMI group. Our data reveals that obesity is highly prevalent in type II ECs, though obesity has not historically been described as a risk factor. While BMI as a single variable may not be prognostic for survival outcomes, the role of obesity as a risk factor for type II EC should be further investigated, given the increasing prevalence of obesity in type II ECs. Copyright © 2016 Elsevier Inc. All rights reserved.

  3. Prognostic Factors for Outcomes of In-Flight Sudden Cardiac Arrest on Commercial Airlines.

    Science.gov (United States)

    Alves, Paulo M; DeJohn, Charles A; Ricaurte, Eduard M; Mills, William D

    In-flight cardiac arrest (IFCA) is a relatively rare but challenging event. Outcomes and prognostic factors are not entirely understood for victims of IFCAs in commercial aviation. This was a retrospective cohort study of airline passengers who experienced IFCA. Demographic and operational variables were studied to identify association in a multivariate logistic regression model with the outcome of survival-to-hospital. In-flight medical emergencies were processed by a ground-based medical center. Subsequent comparisons were made between reported shockable-rhythm (RSR) and reported non-shockable-rhythm (RNSR) groups. Logistic regression was also used to identify predictors for shock advised and flight diversions using a case control study design. Significant predictors for survival-to-hospital were RSR and remaining flight time to destination. The percentage of RSR cases was 24.6%. The survival to hospital admission was 22.7% (22/97) for passengers in RSR compared with 2.4% (7/297) in the RNSR group. The adjusted odds ratio for survival-to-hospital for the RSR group compared to the RNSR group was 13.6 (5.5-33.5). The model showed odds for survival to hospital decreased with longer scheduled remaining flight duration with adjusted OR = 0.701 (0.535-0.920) per hour increase. No correlation between diversions and survival for RSR cases was found. Survival-to-hospital from IFCAs is best when an RSR is present. The percentage of RSR cases was lower than in other out-of-hospital cardiac arrest (OHCA) settings, which suggests delayed discovery. Flight diversions did not significantly affect resuscitation outcome. We emphasize good quality cardio-pulmonary resuscitation (CPR) and early defibrillation as key factors for IFCA survival. Alves PM, DeJohn CA, Ricaurte EM, Mills WD. Prognostic factors for outcomes of in-flight sudden cardiac arrest on commercial airlines. Aerosp Med Hum Perform. 2016; 87(10):862-868.

  4. Analysis of Prognostic Factors in 541 Female Patients with Advanced Non-small Cell Lung Cancer

    Directory of Open Access Journals (Sweden)

    Meina WU

    2011-03-01

    Full Text Available Background and objective As there is a sharp increase in the incidence of lung cancer in women in recent years, it has brought broad concerns with its unique clinical and epidemiological characteristics and better prognosis. The aim of this study is to analyze the clinical data of women with advanced non-small cell lung cancer (NSCLC retrospectively to explore the prognostic factors. Methods Clinical data of 541 female patients with advanced NSCLC were collected and followed up till death. The primary endpoint is overall survival (OS. SPSS 11.0 statistical analysis software was used for univariate and multivariate analysis. Results The mean age is 59 years (20 years-86 years, adenocarcinoma account for 80.2% (434/541. The median OS was 15 months (95%CI: 13.87-16.13, and 1, 2, 5-year survival rates were 58.8%, 23.7% and 3.20% respectively. Univariate analysis showed that clinical stage, ECOG score, weight loss, clinical symptoms, liver/bone/brain metastasis and received more than one chemotherapy regimen, good response to the first-line chemotherapy, EGFR-TKI targeted therapy and radiotherapy treatment were significantly correlated with the OS and survival rate (P < 0.05. Combined with multivariate analysis, weight loss before treatment, ECOG score, received EGFR-TKI targeted therapy and response to first-line chemotherapy were independent prognostic factor for survival (P < 0.05. Conclusion There is a higher percentage of adenocarcinoma in female NSCLC. Weight loss before treatment, ECOG score, EGFR-TKI targeted therapy and response to first-line chemotherapy may become independent prognostic factors for survival of female patients with advanced NSCLC.

  5. Whole pelvis radiotherapy for pathological node-positive prostate cancer : Oncological outcome and prognostic factors.

    Science.gov (United States)

    Poelaert, Filip; Fonteyne, Valérie; Ost, Piet; De Troyer, Bart; Decaestecker, Karel; De Meerleer, Gert; De Visschere, Pieter; Claeys, Tom; Dhondt, Bert; Lumen, Nicolaas

    2017-06-01

    The goal of this work was to investigate the oncological outcome of whole pelvis radiotherapy (wpRT) in pathologic pelvic lymph node-positive (pN1) prostate cancer (PCa), evaluate the location of relapse, and identify potential prognostic factors. All patients undergoing pelvic lymph node dissection (PLND) since the year 2000 at a single tertiary care center were evaluated. A total of 154 patients with pN1 PCa were treated with wpRT (39 in an adjuvant setting) and 2-3 years of androgen deprivation therapy (ADT). Kaplan-Meier analysis was performed to estimate biochemical recurrence-free survival (bRFS), clinical progression-free survival (cPFS), and prostate cancer-specific survival (CSS). Uni- and multivariate regression analyses were performed to identify prognostic factors. Estimated bRFS was 67%, cPFS was 71%, and CSS was 96% at 5 years. Median follow-up was 55 months (interquartile range 25-87). Multivariate analysis identified having only 1 positive lymph node, a shorter time between diagnosis and PLND, and older age as independent favorable prognostic factors for biochemical and clinical recurrence. The number of positive lymph nodes was prognostic for CSS (hazard ratio [HR] 1.34, 95% confidence interval 1.17-1.54) and OS (HR 1.22, 95% confidence interval 1.10-1.36). Bone metastases were the most frequent location of PCa relapse (n = 32, 64%). Patients with pN1 PCa treated with wpRT and 2-3 years ADT have an encouraging 5‑year CSS. Understaging of the disease extent may be the most important enemy in definitive pN1 PCa treatment.

  6. Prognostic Factors for Niche Development in the Uterine Caesarean Section Scar

    NARCIS (Netherlands)

    Voet, Lucy Lucet F van der; Vaate, A Marjolein J Bij de; Heymans, Martijn W; Brölmann, Hans A M; Veersema, Sebastiaan; Huirne, Judith A F

    In a prospective study on 134 women after their first cesarean section prognostic factors for developing an uterine niche (scar defect) measured with sonohysterography were evaluated. With multivariable logistic regression anlaysis the following prognostic factors were identified; enlarged cervical

  7. Prognostic Factors and Treatment Results After Bleomycin, Etoposide, and Cisplatin in Germ Cell Cancer: A Population-based Study

    DEFF Research Database (Denmark)

    Kier, Maria G; Lauritsen, Jakob; Mortensen, Mette S

    2017-01-01

    BACKGROUND: First-line treatment for patients with disseminated germ cell cancer (GCC) is bleomycin, etoposide, and cisplatin (BEP). A prognostic classification of patients receiving chemotherapy was published by the International Germ Cell Cancer Collaborative Group (IGCCCG) in 1997, but only...... a small proportion of the patients received BEP. OBJECTIVE: To estimate survival probabilities after BEP, evaluate the IGCCCG prognostic classification, and propose new prognostic factors for outcome. DESIGN, SETTING, AND PARTICIPANTS: Of a Danish population-based cohort of GCC patients (1984-2007), 1889...... received first-line BEP, with median follow-up of 15 yr. Covariates evaluated as prognostic factors were age, year of treatment, primary site, non-pulmonary visceral metastases, pulmonary metastases, and tumor markers. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Outcomes measured were 5-yr progression...

  8. Performance Status, Prognostic Scoring, and Parenteral Nutrition Requirements Predict Survival in Patients with Advanced Cancer Receiving Home Parenteral Nutrition.

    Science.gov (United States)

    Keane, Niamh; Fragkos, Konstantinos C; Patel, Pinal S; Bertsch, Friderike; Mehta, Shameer J; Di Caro, Simona; Rahman, Farooq

    2018-01-01

    We describe a cohort of Home Parenteral Nutrition (HPN) patients with advanced cancer in order to identify factors affecting prognosis. Demographic, anthropometric, biochemical and medical factors, Karnofsky Performance Status (KPS), Glasgow Prognostic Score (GPS), and PN requirements were recorded. Univariate and multivariate analyses were performed including Kaplan-Meier curves, Cox Regression, and correlation analyses. In total, 107 HPN patients (68 women, 39 men, mean age 57 yr) with advanced cancer were identified. The main indications for HPN were bowel obstruction (74.3%) and high output ostomies (14.3%). Cancer cachexia was present in 87.1% of patients. The hazard ratio (HR) for upper gastrointestinal and "other" cancers vs. gynaecological malignancy was 1.75 (p = 0.077) and 2.11 (p = 0.05), respectively. KPS score, GPS, PN volume, and PN potassium levels significantly predicted survival (HRKPS ≥50 vs 0.05). Most patients passed away in their homes or hospice (77.9%). Performance status, prognostic scoring, and PN requirements may predict survival in patients with advanced cancer receiving HPN.

  9. Prognostic factors for urachal cancer: a bayesian model-averaging approach.

    Science.gov (United States)

    Kim, In Kyong; Lee, Joo Yong; Kwon, Jong Kyou; Park, Jae Joon; Cho, Kang Su; Ham, Won Sik; Hong, Sung Joon; Yang, Seung Choul; Choi, Young Deuk

    2014-09-01

    This study was conducted to evaluate prognostic factors and cancer-specific survival (CSS) in a cohort of 41 patients with urachal carcinoma by use of a Bayesian model-averaging approach. Our cohort included 41 patients with urachal carcinoma who underwent extended partial cystectomy, total cystectomy, transurethral resection, chemotherapy, or radiotherapy at a single institute. All patients were classified by both the Sheldon and the Mayo staging systems according to histopathologic reports and preoperative radiologic findings. Kaplan-Meier survival curves and Cox proportional-hazards regression models were carried out to investigate prognostic factors, and a Bayesian model-averaging approach was performed to confirm the significance of each variable by using posterior probabilities. The mean age of the patients was 49.88 ± 13.80 years and the male-to-female ratio was 24:17. The median follow-up was 5.42 years (interquartile range, 2.8-8.4 years). Five- and 10-year CSS rates were 55.9% and 43.4%, respectively. Lower Sheldon (p=0.004) and Mayo (pcancer-specific mortality in urachal carcinoma. The Mayo staging system might be more effective than the Sheldon staging system. In addition, the multivariate analyses suggested that tumor size may be a prognostic factor for urachal carcinoma.

  10. A Retrospective Survival Analysis of Anatomic and Prognostic Stage Group Based on the American Joint Committee on Cancer 8th Edition Cancer Staging Manual in Luminal B Human Epidermal Growth Factor Receptor 2-negative Breast Cancer

    OpenAIRE

    Ling Xu; Jiang-Hong Li; Jing-Ming Ye; Xue-Ning Duan; Yuan-Jia Cheng; Ling Xin; Qian Liu; Bin Zhou,; Yin-Hua Liu

    2017-01-01

    Background: Current understanding of tumor biology suggests that breast cancer is a group of diseases with different intrinsic molecular subtypes. Anatomic staging system alone is insufficient to provide future outcome information. The American Joint Committee on Cancer (AJCC) expert panel updated the 8th edition of the staging manual with prognostic stage groups by incorporating biomarkers into the anatomic stage groups. In this study, we retrospectively analyzed the data from our center in ...

  11. Demographic Clinical and Prognostic Factors of Primary Ovarian Adenocarcinomas of Serous and Clear Cell Histology—A Comparative Study

    DEFF Research Database (Denmark)

    Schnack, Tine H; Høgdall, Estrid; Nedergaard, Lotte

    2016-01-01

    OBJECTIVE: To compare clinical demographic and prognostic factors as well as overall survival in a nationwide cohort of patients diagnosed with ovarian clear cell carcinoma (oCCC) and high grade ovarian serous adenocarcinoma (oSAC) during 2005 to 2013. MATERIALS AND METHODS: Population-based pros...

  12. Osteosarcoma: Diagnostic dilemmas in histopathology and prognostic factors

    Directory of Open Access Journals (Sweden)

    Neelam Wadhwa

    2014-01-01

    Full Text Available Osteosarcoma (OS, the commonest malignancy of osteoarticular origin, is a very aggressive neoplasm. Divergent histologic differentiation is common in OS; hence triple diagnostic approach is essential in all cases. 20% cases are atypical owing to lack of concurrence among clinicoradiologic and pathologic features necessitating resampling. Recognition of specific anatomic and histologic variants is essential in view of better outcome. Traditional prognostic factors of OS do stratify patients for short term outcome, but often fail to predict their long term outcome. Considering the negligible improvement in the patient outcome during the last 20 years, search for novel prognostic factors is in progress like ezrin vascular endothelial growth factor, chemokine receptors, dysregulation of various micro ribonucleic acid are potentially promising. Their utility needs to be validated by long term followup studies before they are incorporated in routine clinical practice.

  13. Tumor budding is an independent adverse prognostic factor in pancreatic ductal adenocarcinoma.

    Science.gov (United States)

    O'Connor, Kate; Li-Chang, Hector H; Kalloger, Steven E; Peixoto, Renata D; Webber, Douglas L; Owen, David A; Driman, David K; Kirsch, Richard; Serra, Stefano; Scudamore, Charles H; Renouf, Daniel J; Schaeffer, David F

    2015-04-01

    Tumor budding is a well-established adverse prognostic factor in colorectal cancer. However, the significance and diagnostic reproducibility of budding in pancreatic carcinoma requires further study. We aimed to assess the prognostic significance of tumor budding in pancreatic ductal adenocarcinoma, determine its relationship with other clinicopathologic features, and assess interobserver variability in its diagnosis. Tumor budding was assessed in 192 archival cases of pancreatic ductal adenocarcinoma using hematoxylin and eosin (H&E) sections; tumor buds were defined as single cells or nonglandular clusters composed of budding was determined through assessment of all tumor-containing slides, and associations with clinicopathologic features and outcomes were analyzed. Six gastrointestinal pathologists participated in an interobserver variability study of 120 images of consecutive tumor slides stained with H&E and cytokeratin. Budding was present in 168 of 192 cases and was associated with decreased overall survival (P=0.001). On multivariable analysis, tumor budding was prognostically significantly independent of stage, grade, tumor size, nodal status, lymphovascular invasion, and perineural invasion. There was substantial agreement among pathologists in assessing the presence of tumor budding using both H&E (K=0.63) and cytokeratin (K=0.63) stains. The presence of tumor budding is an independent adverse prognostic factor in pancreatic ductal carcinoma. The assessment of budding with H&E is reliable and could be used to better risk stratify patients with pancreatic ductal adenocarcinoma.

  14. Mycosis fungoides with large cell transformation: clinicopathological features and prognostic factors.

    Science.gov (United States)

    Pulitzer, Melissa; Myskowski, Patricia L; Horwitz, Steven M; Querfeld, Christiane; Connolly, Brian; Li, Janet; Murali, Rajmohan

    2014-12-01

    Large cell transformation of mycosis fungoides (MF-LCT) occurs in 20-50% of advanced MF, and is generally associated with poor prognosis, although some patients have indolent disease. We sought to identify clinicopathological prognostic factors in a large number of patients with MF-LCT.We identified patients with MF-LCT treated between 1991 and 2012 at a referral centre for cutaneous lymphoma. Clinical and pathological records, and histopathological slides were reviewed. Associations of clinicopathological variables with disease-specific survival were analysed.In 51 patients with MF-LCT, factors significantly associated with shorter survival were: age >60 years (25 versus 61  months, p = 0.01), stage III/IV (25 versus 44  months, p = 0.049), high serum lactate dehydrogenase (LDH; 24 versus 53  months, p = 0.007), absent papillary dermal involvement (8 versus 30  months, p = 0.008); follicular mucin at transformation (24 versus 42  months, p = 0.007); and the absence of fibrosis at transformation (21 versus 42  months, p = 0.03). Patients presenting with transformation at diagnosis had better survival than those who started with a small cell phenotype (p = 0.02). Age >60 years was independently associated with poorer survival (HR 5.61, 95%CI 1.17-26.8, p = 0.03), and the presence of fibrosis at transformation was independently associated with improved survival (HR 0.30, 95%CI 0.09-0.97, p = 0.045).In patients with MF-LCT, clinical features (age, stage, serum LDH) are important in assessing prognosis. Additional clinical and pathological features identified in this study may also assist in prognostic stratification. Studies of larger cohorts should be performed to validate the prognostic significance of these features.

  15. Factores pronósticos del cáncer de mama Prognostic factors of breast cancer

    Directory of Open Access Journals (Sweden)

    José María González Ortega

    2011-03-01

    Full Text Available Los factores pronósticos se deben diferenciar de los factores predictivos. Un factor pronóstico es cualquier medición utilizable en el momento de la cirugía que correlaciona con el intervalo libre de enfermedad o supervivencia global en ausencia de tratamiento adyuvante sistémico y como resultado es capaz de correlacionar con la historia natural de la enfermedad. En contraste, un factor predictivo es cualquier medición asociada con respuesta a un tratamiento dado. Entre los factores pronósticos del cáncer de mama existen factores clínicos, histológicos, biológicos, genéticos y psicosociales. En esta revisión de los factores pronósticos psicosociales ha quedado demostrado que el estrés y la depresión son factores pronósticos negativos en las pacientes con cáncer de mama. Se debe recordar que la evaluación de un solo parámetro pronóstico ayuda, pero no es útil para la gestión clínica y terapéutica de la paciente.The prognostic factors must to be differentiated of the predictive ones. A prognostic factor is any measurement used at moment of the surgery correlated with the free interval of disease or global survival in the absence of the systemic adjuvant treatment and as result is able to correlate with the natural history of the disease. In contrast, a predictive factor is any measurement associated with the response to a given treatment. Among the prognostic factors of the breast cancer are included the clinical, histological, biological, genetic and psychosocial factors. In present review of psychosocial prognostic factors has been demonstrated that the stress and the depression are negative prognostic factors in patients presenting with breast cancer. It is essential to remember that the assessment of just one prognostic parameter is a help but it is not useful to clinical and therapeutic management of the patient.

  16. Perioperative blood transfusion as a poor prognostic factor after aggressive surgical resection for hilar cholangiocarcinoma.

    Science.gov (United States)

    Kimura, Norihisa; Toyoki, Yoshikazu; Ishido, Keinosuke; Kudo, Daisuke; Yakoshi, Yuta; Tsutsumi, Shinji; Miura, Takuya; Wakiya, Taiichi; Hakamada, Kenichi

    2015-05-01

    Blood transfusion is linked to a negative outcome for malignant tumors. The aim of this study was to evaluate aggressive surgical resection for hilar cholangiocarcinoma (HCCA) and assess the impact of perioperative blood transfusion on long-term survival. Sixty-six consecutive major hepatectomies with en bloc resection of the caudate lobe and extrahepatic bile duct for HCCA were performed using macroscopically curative resection at our institute from 2002 to 2012. Clinicopathologic factors for recurrence and survival were retrospectively assessed. Overall survival rates at 1, 3, and 5 years were 86.7, 47.3, and 35.7 %, respectively. In univariate analysis, perioperative blood transfusion and a histological positive margin were two of several variables found to be significant prognostic factors for recurrence or survival (Pblood transfusion was independently associated with recurrence (hazard ratio (HR)=2.839 (95 % confidence interval (CI), 1.370-5.884), P=0.005), while perioperative blood transfusion (HR=3.383 (95 % CI, 1.499-7.637), P=0.003) and R1 resection (HR=3.125 (95 % CI, 1.025-9.530), P=0.045) were independent risk factors for poor survival. Perioperative blood transfusion is a strong predictor of poor survival after radical hepatectomy for HCCA. We suggest that circumvention of perioperative blood transfusion can play an important role in long-term survival for patients with HCCA.

  17. Prognostic factors in neonatal acute renal failure

    Energy Technology Data Exchange (ETDEWEB)

    Chevalier, R.L.; Campbell, F.; Brenbridge, A.N.

    1984-08-01

    Sixteen infants, 2 to 35 days of age, had acute renal failure, a diagnosis based on serum creatinine concentrations greater than 1.5 mg/dL for at least 24 hours. Eight infants were oliguric (urine flow less than 1.0 mL/kg/h) whereas the remainder were nonoliguric. To determine clinical parameters useful in prognosis, urine flow rate, duration of anuria, peak serum creatinine, urea (BUN) concentration, and nuclide uptake by scintigraphy were correlated with recovery. Nine infants had acute renal failure secondary to perinatal asphyxia, three had acute renal failure as a result of congenital cardiovascular disease, and four had major renal anomalies. Four oliguric patients died: three of renal failure and one of heart failure. All nonoliguric infants survived with mean follow-up serum creatinine concentration of 0.8 +/- 0.5 (SD) mg/dL whereas that of oliguric survivors was 0.6 +/- 0.3 mg/dL. Peak serum creatinine concentration did not differ between those patients who were dying and those recovering. All infants who were dying remained anuric at least four days and revealed no renal uptake of nuclide. Eleven survivors were anuric three days or less, and renal perfusion was detectable by scintigraphy in each case. However, the remaining survivor (with bilateral renal vein thrombosis) recovered after 15 days of anuria despite nonvisualization of kidneys by scintigraphy. In neonates with ischemic acute renal failure, lack of oliguria and the presence of identifiable renal uptake of nuclide suggest a favorable prognosis.

  18. Wilms tumour: prognostic factors, staging, therapy and late effects

    Energy Technology Data Exchange (ETDEWEB)

    Kaste, Sue C. [St. Jude Children' s Research Hospital, Department of Radiological Sciences, Memphis, TN (United States); Dome, Jeffrey S. [St. Jude Children' s Research Hospital, Department of Oncology, Memphis, TN (United States); Babyn, Paul S. [Hospital for Sick Children, Department of Radiology, Toronto (Canada); Graf, Norbert M. [University Hospital of the Saarland, Clinic for Pediatric Oncology and Hematology, Homburg (Germany); Grundy, Paul [University of Alberta, Division of Pediatric Hematology, Oncology and Palliative Care, and Northern Alberta Children' s Cancer Program, Edmonton (Canada); Godzinski, Jan [Mother and Child Institute, Department of Oncological Surgery for Children and Adolescents, Warsaw (Poland); Levitt, Gill A. [Great Ormond Street Hospital for Sick Children NHS Trust, Paediatric Oncology, London (United Kingdom); Jenkinson, Helen [Birmingham Children' s Hospital NHS Trust, Oncology Department, Birmingham (United Kingdom)

    2008-01-15

    Wilms tumour is the most common malignant renal tumour in children. Dramatic improvements in survival have occurred as the result of advances in anaesthetic and surgical management, irradiation and chemotherapy. Current therapies are based on trials and studies primarily conducted by large multi-institutional cooperatives including the Societe Internationale d'Oncologie Pediatrique (SIOP) and the Children's Oncology Group (COG). The primary goals are to treat patients according to well-defined risk groups in order to achieve the highest cure rates, to decrease the frequency and intensity of acute and late toxicity and to minimize the cost of therapy. The SIOP trials and studies largely focus on the issue of preoperative therapy, whereas the COG trials and studies start with primary surgery. This paper reviews prognostic factors and staging systems for Wilms tumour and its current treatment with surgery and chemotherapy. Surgery remains a crucial part of treatment for nephroblastoma, providing local primary tumour control and adequate staging and possibly controlling the metastatic spread and central vascular extension of the disease. Partial nephrectomy, when technically feasible, seems reasonable not only in those with bilateral disease but also in those with unilateral disease where the patient has urological disorders or syndromes predisposing to malignancy. Partial nephrectomy, however, is frequently not sufficient for an anaplastic variant of tumour. The late effects for Wilms tumour and its treatment are also reviewed. The treatment of Wilms tumour has been a success story, and currently in excess of 80% of children diagnosed with Wilms tumour can look forward to long-term survival, with less than 20% experiencing serious morbidity at 20 years from diagnosis. The late complications are a consequence of the type and intensity of treatment required, which in turn reflects the nature and extent of the original tumour. Continual international trial

  19. Prolonged survival after diagnosis of brain metastasis from breast cancer: contributing factors and treatment implications.

    Science.gov (United States)

    Honda, Yayoi; Aruga, Tomoyuki; Yamashita, Toshinari; Miyamoto, Hiromi; Horiguchi, Kazumi; Kitagawa, Dai; Idera, Nami; Goto, Risa; Kuroi, Katsumasa

    2015-08-01

    The prognosis of breast cancer-derived brain metastasis is poor, but new drugs and recent therapeutic strategies have helped extend survival in patients. Prediction of therapeutic responses and outcomes is not yet possible, however. In a retrospective study, we examined prognostic factors in patients with breast cancer-derived brain metastasis, and we tested the prognostic utility of a breast cancer-specific Graded Prognostic Assessment in these patients. Sixty-three patients diagnosed with brain metastasis from breast cancer treated surgically and adjuvantly were included. We examined clinical variables per primary tumor subtype: ER+/HER2- (luminal), HER2+ (human epidermal growth factor receptor type 2-enriched) or ER-/PR-/HER2- (triple negative). We also categorized patients' breast cancer-specific Graded Prognostic Assessment scores and analyzed post-brain metastasis survival time in relation to these categories. The breast cancers comprised the following subtypes: luminal, n = 18; human epidermal growth factor receptor type 2-enriched, n = 27 and triple-negative, n = 18; median survival per subtype was 11, 37 and 3 months, respectively. Survival of human epidermal growth factor receptor type 2-enriched patients was longer, though not significantly (P = 0.188), than that of luminal patients. Survival of triple-negative patients was significantly short (vs. human epidermal growth factor receptor type 2-enriched patients, P cancer-specific Graded Prognostic Assessment scores reflected disease-free intervals and survival times. Our data indicate that breast cancer-specific Graded Prognostic Assessment-based prediction will be helpful in determining appropriate therapeutic strategies for patients with brain metastasis from breast cancer. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  20. Hemoglobin as an independent prognostic factor in the radiotherapy of head and neck tumors

    Energy Technology Data Exchange (ETDEWEB)

    Schaefer, U.; Micke, O.; Mueller, S.B.; Schueller, P.; Willich, N. [Dept. of Radiotherapy, Univ. Hospital Muenster (Germany)

    2003-08-01

    Purpose: The purpose of this study was to analyze the prognostic value of baseline hemoglobin levels before radiotherapy in patients with head and neck tumors. Patients and Methods: In a retrospective study with a median follow-up of 43 months, we analyzed the results of 214 patients irradiated for head and neck cancer between January 1, 1990 and January 1, 1998 (180 men and 34 women; median age 58 years). The treatment concept consisted in adjuvant radiotherapy in 58 patients, 77 patients received definitive radiochemotherapy, 42 patients definitive radiotherapy, and 37 patients reirradiation for in-field recurrence. Baseline hemoglobin values were divided in four groups of the same patient number (quartiles). Several known prognostic factors like sex, tumor stage, histologic grading, performance status, and treatment scheme were analyzed for their influence on overall and event-free survival and correlated with pretreatment hemoglobin values (Kaplan-Meier method). In addition, univariate und multivariate logistic regression analyses were carried out to evaluate the effect of baseline hemoglobin on response rates. Results: The median survival (event-free survival) of all patients amounted to 15 months (10 months). 25%, 50%, and 75% of patients had hemoglobin values < 11.2 g/dl, < 12.7 g/dl, and < 13.9 g/dl, respectively. In the univariate analysis, the following variables were significant prognostic factors for overall/event-free survival (log-rank test): treatment concept (p < 0.001/ p < 0.001), tumor stage (p < 0.001/p < 0.001), general condition (p < 0.001/p < 0.001), and pretreatment hemoglobin (p = 0.014/p = 0.05). Multivariate analysis (Cox) proved these parameters to be independent of each other. In addition, response rate after radiation showed a strong association between hemoglobin and local control probability (p = 0.02). Conclusion: In this retrospective analysis, baseline hemoglobin level was shown to be an independent significant prognostic factor in

  1. The morphological growth patterns of colorectal liver metastases are prognostic for overall survival

    DEFF Research Database (Denmark)

    Nielsen, Kåre; Rolff, Hans C; Eefsen, Rikke L

    2014-01-01

    Colorectal metastases in the liver grow according to three histological patterns: a pushing pattern, a replacement pattern, and a desmoplastic pattern. The objective of the current study was to explore the prognostic significance of these three growth patterns for survival. The study included 217...... consecutive patients, liver resected between 2007 and 2011 due to hepatic metastases from colorectal adenocarcinoma. The growth patterns were assessed on archival hematoxylin and eosin-stained tissue sections. In 150 metastases, the density of the immune cell infiltrate at the tumor periphery was judged....... Eventually, the growth patterns may contribute to a histology-based prognostic biomarker for patients with colorectal liver metastases.Modern Pathology advance online publication, 23 May 2014; doi:10.1038/modpathol.2014.4....

  2. An inflammation-based prognostic index predicts survival advantage after transarterial chemoembolization in hepatocellular carcinoma.

    Science.gov (United States)

    Pinato, David J; Sharma, Rohini

    2012-08-01

    Transarterial chemoembolization (TACE) is the preferred treatment for unresectable, intermediate-stage hepatocellular carcinoma (HCC). However, survival after TACE can be highly variable, suggesting the need for more accurate patient selection to improve therapeutic outcome. We have explored the prognostic ability of the blood neutrophil-to-lymphocyte ratio (NLR), a biomarker of systemic inflammation, as a predictor of survival after TACE. Fifty-four patients with a diagnosis of HCC eligible for TACE were selected. Clinicopathologic variables were collected, including demographics, tumor staging, liver functional reserve, and laboratory variables. Dynamic changes in the NLR before and after TACE were studied as predictors of survival using both a univariate and multivariate Cox regression model. Patients in whom the NLR remained stable or normalized after TACE showed a significant improvement in overall survival of 26 months compared with patients showing a persistently abnormal index (P = 0.006). Other predictors of survival on univariate analysis were Cancer of the Liver Italian Program score (P = 0.05), intrahepatic spread (P = 0.01), tumor diameter > 5 cm (P = 0.02), > 1 TACE (P = 0.01), alpha-fetoprotein ≥ 400 (P = 0.002), and radiologic response to TACE (P analysis. Changes in alpha-fetoprotein after treatment did not predict survival. Patients with a persistently increased NLR have a worse outcome after TACE. NLR is a simple and universally available stratifying biomarker that can help identify patients with a significant survival advantage after TACE. Copyright © 2012 Mosby, Inc. All rights reserved.

  3. Tumor Volume Reduction Rate After Preoperative Chemoradiotherapy as a Prognostic Factor in Locally Advanced Rectal Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Yeo, Seung-Gu [Center for Colorectal Cancer, Research Institute and Hospital, National Cancer Center, Goyang (Korea, Republic of); Department of Radiation Oncology, Soonchunhyang University College of Medicine, Cheonan (Korea, Republic of); Kim, Dae Yong, E-mail: radiopiakim@hanmail.net [Center for Colorectal Cancer, Research Institute and Hospital, National Cancer Center, Goyang (Korea, Republic of); Park, Ji Won; Oh, Jae Hwan; Kim, Sun Young; Chang, Hee Jin; Kim, Tae Hyun; Kim, Byung Chang; Sohn, Dae Kyung; Kim, Min Ju [Center for Colorectal Cancer, Research Institute and Hospital, National Cancer Center, Goyang (Korea, Republic of)

    2012-02-01

    Purpose: To investigate the prognostic significance of tumor volume reduction rate (TVRR) after preoperative chemoradiotherapy (CRT) in locally advanced rectal cancer (LARC). Methods and Materials: In total, 430 primary LARC (cT3-4) patients who were treated with preoperative CRT and curative radical surgery between May 2002 and March 2008 were analyzed retrospectively. Pre- and post-CRT tumor volumes were measured using three-dimensional region-of-interest MR volumetry. Tumor volume reduction rate was determined using the equation TVRR (%) = (pre-CRT tumor volume - post-CRT tumor volume) Multiplication-Sign 100/pre-CRT tumor volume. The median follow-up period was 64 months (range, 27-99 months) for survivors. Endpoints were disease-free survival (DFS) and overall survival (OS). Results: The median TVRR was 70.2% (mean, 64.7% {+-} 22.6%; range, 0-100%). Downstaging (ypT0-2N0M0) occurred in 183 patients (42.6%). The 5-year DFS and OS rates were 77.7% and 86.3%, respectively. In the analysis that included pre-CRT and post-CRT tumor volumes and TVRR as continuous variables, only TVRR was an independent prognostic factor. Tumor volume reduction rate was categorized according to a cutoff value of 45% and included with clinicopathologic factors in the multivariate analysis; ypN status, circumferential resection margin, and TVRR were significant prognostic factors for both DFS and OS. Conclusions: Tumor volume reduction rate was a significant prognostic factor in LARC patients receiving preoperative CRT. Tumor volume reduction rate data may be useful for tailoring surgery and postoperative adjuvant therapy after preoperative CRT.

  4. Tumor burden as the most important prognostic factor in early stage Hodgkin's disease. Relations to other prognostic factors and implications for choice of treatment

    DEFF Research Database (Denmark)

    Specht, L; Nordentoft, A M; Cold, Søren

    1988-01-01

    Two hundred ninety patients with Hodgkin's disease pathologic stage (PS) I or II were treated in the prospective randomized trial of the Danish National Hodgkin Study (see Appendix) with radiotherapy +/- adjuvant combination chemotherapy. The initial tumor burden of each patient was assessed......, and age were carried out. With regard to disease-free survival tumor burden was by far the most important prognostic factor for patients treated with adjuvant chemotherapy as well as for patients treated with radiotherapy alone. With regard to survival from Hodgkin's disease only tumor burden and age were...... independently significant. A combination of tumor burden, histologic subtype, and sex singled out patients with a high relapse rate both after radiotherapy only, and after radiotherapy plus chemotherapy. This combination also singled out patients destined to die from Hodgkin's disease more accurately than other...

  5. Incidence, 10-year recidivism rate and prognostic factors for cholesteatoma.

    Science.gov (United States)

    Britze, A; Møller, M L; Ovesen, T

    2017-04-01

    Cholesteatoma patients have a high risk of recurrence with complications, and knowledge exchange is a prerequisite for improving treatment. This study aimed to apply appropriate statistics to provide meaningful and transferable results from cholesteatoma surgery, to highlight independent prognostic factors, and to assess the incidence rate. Incidence rates were assessed for the district of Aarhus, Denmark. From 147 patients operated on mainly with canal wall up mastoidectomies for debuting cholesteatomas, 10-year Kaplan-Meier recidivism rates were calculated and independent prognostic factors for the recidivism were identified by Cox multivariate regression analyses. Incidence rate was 6.8 per 100 000 per year. The 10-year cumulative recidivism rate was 0.44 (95 per cent confidence interval, 0.37-0.53). Independent prognostic factors for the recidivism were: age below 15 years (hazard ratio = 2.2; p > z = 0.002), cholesteatoma localised to the mastoid (hazard ratio = 1.7; p > z = 0.04), stapes erosion (hazard ratio = 1.9; p > z = 0.02) and incus erosion (hazard ratio = 1.9; p > z = 0.04). The recidivism rate is influenced by several factors that are important to observe, both in the clinic and when comparing results from surgery.

  6. Radiotherapy for carcinoma of the vagina. Immunocytochemical and cytofluorometric analysis of prognostic factors

    Energy Technology Data Exchange (ETDEWEB)

    Blecharz, P. [Maria Sklodowska-Curie Memorial Institute, Krakow (Poland). Dept. of Gynecological Oncology; Reinfuss, M.; Jakubowicz, J. [Maria Sklodowska-Curie Memorial Institute, Krakow (Poland). Dept. of Radiation Oncology; Rys, J. [Maria Sklodowska-Curie Memorial Institute, Krakow (Poland). Dept. of Tumor Pathology Oncology; Skotnicki, P.; Wysocki, W. [Maria Sklodowska-Curie Memorial Institute, Krakow (Poland). Dept. of Oncological Surgery

    2013-05-15

    Background and purpose: The aim of this study was to assess the potential prognostic factors in patients with primary invasive vaginal carcinoma (PIVC) treated with radical irradiation. Patients and methods: The analysis was performed on 77 patients with PIVC treated between 1985 and 2005 in the Maria Sklodowska-Curie Memorial Institute of Oncology, Cancer Center in Krakow. A total of 36 patients (46.8 %) survived 5 years with no evidence of disease (NED). The following groups of factors were assessed for potential prognostic value: population-based (age), clinical (Karnofsky Performance Score [KPS], hemoglobin level, primary location of the vaginal lesion, macroscopic type, length of the involved vaginal wall, FIGO stage), microscopic (microscopic type, grade, mitotic index, presence of atypical mitoses, lymphatic vessels invasion, lymphocytes/plasmocytes infiltration, focal necrosis, VAIN-3), immunohistochemical (protein p53 expression, MIB-1 index), cytofluorometric (ploidity, index DI, S-phase fraction, proliferation index SG2M) factors. Results: Significantly better 5-year NED was observed in patients: < 60 years, KPS {<=} 80, FIGO stage I and II, grade G1-2, MIB-1 index < 70, S-phase fraction < 10, and proliferation index < 25. Independent factors for better prognosis in the multivariate Cox analysis were age < 60 years, FIGO stage I or II, and MIB-1 index < 70. Conclusion: Independent prognostic factors in the radically irradiated PIVC patients were as follows: age, FIGO stage, MIB-1 index. (orig.)

  7. Risk factors and prognostic indicators for medial tibial stress syndrome.

    Science.gov (United States)

    Moen, M H; Bongers, T; Bakker, E W; Zimmermann, W O; Weir, A; Tol, J L; Backx, F J G

    2012-02-01

    The objective of the study was to examine the risk factors and prognostic indicators for medial tibial stress syndrome (MTSS). In total, 35 subjects were included in the study. For the risk factor analysis, the following parameters were investigated: hip internal and external ranges of motion, knee flexion and extension, dorsal and plantar ankle flexion, hallux flexion and extension, subtalar eversion and inversion, maximal calf girth, lean calf girth, standing foot angle and navicular drop test. After multivariate regression decreased hip internal range of motion, increased ankle plantar flexion and positive navicular drop were associated with MTSS. A higher body mass index was associated with a longer duration to full recovery. For other prognostic indicators, no relationship was found. © 2010 John Wiley & Sons A/S.

  8. Sobrevida de cinco anos e fatores prognósticos em coorte de pacientes com câncer de mama assistidas em Juiz de Fora, Minas Gerais, Brasil Five-year survival and prognostic factors in a cohort of breast cancer patients treated in Juiz de Fora, Minas Gerais State, Brazil

    Directory of Open Access Journals (Sweden)

    Maximiliano Ribeiro Guerra

    2009-11-01

    Full Text Available O objetivo deste estudo foi analisar a sobrevida de cinco anos e os fatores prognósticos em mulheres com câncer invasivo da mama, submetidas à cirurgia e assistidas em Juiz de Fora, Minas Gerais, Brasil, com diagnóstico da doença entre 1998 e 2000. As variáveis analisadas foram: idade, cor, local de residência, variáveis relacionadas ao tumor e ao tratamento. Foram estimadas as funções de sobrevida pelo método de Kaplan-Meier, e o modelo de riscos proporcionais de Cox foi utilizado para avaliação prognóstica. A sobrevida estimada foi de 81,8%. Tamanho tumoral e comprometimento de linfonodos axilares foram os fatores prognósticos independentes mais importantes, com risco de óbito aumentado para mulheres com tamanho do tumor maior que 2,0cm (HR = 1,97; IC95%: 1,26-3,07 e com metástase para gânglios axilares (HR = 4,04; IC95%: 2,55-6,39. Tais achados enfatizam a importância do diagnóstico e tratamento precoces. O acesso às ações de rastreamento nos diversos níveis de assistência, especialmente para o grupo considerado como de maior risco, deve ser uma prioridade para os gestores de saúde no país.The purpose of this study was to analyze five-year survival and the main prognostic factors among women with invasive breast cancer diagnosed from 1998 to 2000 that had undergone surgical treatment in the city of Juiz de Fora, Minas Gerais State, Brazil. Study variables were: age, skin color, place of residence, tumor-related variables, and treatment-related variables. Survival functions were calculated by the Kaplan-Meier method, and multivariate analysis was performed using the Cox proportional hazard model. Disease-specific survival was 81.8%. Tumor size and lymph node involvement were the main independent prognostic factors in the study population, with increased risk of death for women with tumor size greater than 2.0cm (HR = 1.97; 95%CI: 1.26-3.07 and positive axillary lymph nodes (HR = 4.04; 95%CI: 2.55-6.39. The results

  9. Small Renal Masses: Incidental Diagnosis, Clinical Symptoms, and Prognostic Factors

    OpenAIRE

    Sánchez-Martín, F. M.; Millán-Rodríguez, F.; Urdaneta-Pignalosa, G.; Rubio-Briones, J.; Villavicencio-Mavrich, H.

    2009-01-01

    Introduction. The small renal masses (SRMs) have increased over the past two decades due to more liberal use of imaging techniques. SRMs have allowed discussions regarding their prognostic, diagnosis, and therapeutic approach. Materials and methods. Clinical presentation, incidental diagnosis, and prognosis factors of SRMs are discussed in this review. Results. SRMs are defined as lesions less than 4 cm in diameter. SRM could be benign, and most malignant SMRs are low stage and low grade. Cli...

  10. Association between pretreatment Glasgow prognostic score and gastric cancer survival and clinicopathological features: a meta-analysis

    Directory of Open Access Journals (Sweden)

    Zhang CX

    2016-06-01

    Full Text Available Chun-Xiao Zhang,* Shu-Yi Wang,* Shuang-Qian Chen, Shuai-Long Yang, Lu Wan, Bin Xiong Department of Oncology, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Tumor Biological Behaviors and Hubei Cancer Clinical Study Center, Wuhan, Hubei, People’s Republic of China *These authors contributed equally to this work Background: Glasgow prognostic score (GPS is widely known as a systemic inflammatory-based marker. The relationship between pretreatment GPS and gastric cancer (GC survival and clinicopathological features remains controversial. The aim of the study was to conduct a meta-analysis of published studies to evaluate the association between pretreatment GPS and survival and clinicopathological features in GC patients. Methods: We searched PubMed, Embase, MEDLINE, and BioMed databases for relevant studies. Combined analyses were used to assess the association between pretreatment GPS and overall survival, disease-free survival, and clinicopathological parameters by Stata Version 12.0. Results: A total of 14 studies were included in this meta-analysis, including 5,579 GC patients. The results indicated that pretreatment high GPS (HGPS predicted poor overall survival (hazard ratio =1.51, 95% CI: 1.37–1.66, P<0.01 and disease-free survival (hazard ratio =1.45, 95% CI: 1.26–1.68, P<0.01 in GC patients. Pretreatment HGPS was also significantly associated with advanced tumor–node–metastasis stage (odds ratio [OR] =3.09, 95% CI: 2.11–4.53, P<0.01, lymph node metastasis (OR =4.60, 95% CI: 3.23–6.56, P<0.01, lymphatic invasion (OR =3.04, 95% CI: 2.00–4.62, P<0.01, and venous invasion (OR =3.56, 95% CI: 1.81–6.99, P<0.01. Conclusion: Our meta-analysis indicated that pretreatment HGPS could be a predicative factor of poor survival outcome and clinicopathological features for GC patients. Keywords: Glasgow prognostic score, gastric cancer, survival, clinicopathological feature

  11. Prognostic factors associated with low back pain outcomes

    Directory of Open Access Journals (Sweden)

    Gregg CD

    2014-03-01

    Full Text Available INTRODUCTION: An improved understanding of prognostic factors associated with low back pain (LBP outcomes will refine expectations for patients, clinicians and funders alike and improve allocation of health resources to treat the condition. AIM: To establish the link between a range of clinical and sociodemographic prognostic variables for LBP against three separate, clinically relevant outcome measures. METHODS: This was a retrospective, non-experimental study of 1076 consecutive LBP cases treated during a three-year period. Multivariate logistic regression analysis was used to determine the association between potential prognostic variables and outcome measures: clinically relevant reduction in pain, improvement in perceived function, and successful return to work six months after rehabilitation. RESULTS: Patients with clinically relevant improvements in LBP were more likely to have a shorter duration of pain (odds ratio [OR] 1.89, lower baseline pain (OR 1.19, a directional preference for extension activities (OR 1.45 and a history of spine surgery (OR 1.38. Clinically relevant gains in perceived function were observed in patients who were younger (OR 0.98 or those with shorter symptom duration (OR 1.74. Prognostic variables associated with a successful return to work included being female (OR 1.79, having a job available (OR 2.36, intermittent pain (OR 1.48 or a directional preference for extension activities (OR 1.78. DISCUSSION: This study demonstrated that there are a variety of prognostic variables to consider when determining outcome for an individual with LBP. The relative importance of each variable may differ depending on the outcome measured.

  12. Obstetric outcomes and prognostic factors of lupus pregnancies.

    Science.gov (United States)

    Madazli, Riza; Yuksel, Mehmet Aytac; Oncul, Mahmut; Imamoglu, Metehan; Yilmaz, Handan

    2014-01-01

    To determine maternal and fetal outcomes in pregnancies with Systemic Lupus Erythematosus (SLE), and to evaluate the prognostic factors that may affect obstetrical outcomes. Sixty-five consecutive cases of SLE and pregnancy were included in this retrospective clinical study, performed in a university hospital which is also a reference center for SLE. Lupus pregnancies followed and delivered during the period from 2002 to 2011 in our department are evaluated. Obstetric outcomes and prognostic factors were main outcome measures. The mean patient age was 28.8 years and the nulliparity rate was 43.1%. Disease flare-up occurred in 7.7% of patients. Lupus anticoagulants, anticardiolipin IgG and IgM antibodies were positive in 27.6, 15.3 and 13.8% of patients, respectively. Mean gestational age at delivery was 36.6 ± 4.2 and mean birth weight was 2,706 ± 927 g. Stillbirth, fetal growth restriction, preeclampsia and preterm delivery rates were 4.6, 18.5, 9.2 and 27.6%, respectively. Cases with uterine artery Doppler abnormalities had significantly poorer obstetric outcomes. Multidisciplinary approach to the care of pregnant women with SLE is mandatory for good maternal and fetal outcomes. Uterine artery Doppler seems to be a good prognostic factor for adverse obstetric outcomes.

  13. [Survival pronostic factors in Mexican patients with multiforme glioblastoma].

    Science.gov (United States)

    Hernández-Reyna, Ricardo; Medellín-Sánchez, Roberto; Cerda-Flores, Ricardo M; Calderón-Garcidueñas, Ana Laura

    2010-01-01

    To study the pre- and transoperative factors that influence patients' survival with GM. Clinical and pathological records of all confirmed cases of GM diagnosed between 2000 and 2006 were included. Postoperative survival was divided in less or more than 8 months. χ2 test was used. One hundred and twenty patients (45 women and 75 men) were studied. Age range was from 7 to 85 years, 3.3% were 16 years old or younger and 12.5% were 70 years old or older. Headache was the most frequent complain, 40 patients developed hemiparesia and 6 had parestesias. Predominance of white matter hemispheric lesions was observed: right hemispheric tumors 65 (54%), left lesions 30 (25%) and bilateral tumors 7%. Histologically, 1.6% of GM had a sarcomatous component; 35% of patients survived less than 8 months. A difference between patients survival was the preoperative Karnofsky Performance Scale Score and the degree of cerebral edema during the surgical procedure. Pre-operative Karnofsky evaluation and edema during the surgical procedure were significant prognostic factors for survival.

  14. Prognostic value of insulin- like growth factor-I receptor expression in renal cell carcinoma.

    Science.gov (United States)

    Sichani, Mehrdad Mohammadi; Yazdi, Fateme Sarreshtedar; Moghaddam, Noushin Afshar; Chehrei, Ali; Kabiri, Mahmud; Naeimi, Amin; Taheri, Diana

    2010-01-01

    The insulin-like growth factor-I receptor (IGF-IR), a tyrosine kinase receptor over expressed in many tumor cell lines and in some human tumors, plays a critical role in transformation, tumorigenicity and metastasis. The aim of the present study is to investigate the role of IGF-IR expression as a prognostic factor in RCC. This study was conducted in a historical cohort of 82 patients who had RCC treated with radical nephrectomy from 1994 to 2005. Specimens were reevaluated with regard to histological subtype, nuclear grade, stage and IGF-IR expression. The IGF-IR stain was semi-quantitatively evaluated using the Allred score system. Kaplan-Meier analysis demonstrated a significant positive correlation between Fuhrman nuclear grade and IGF-IR Allred score (P 4 was 33.39 month (P Value < 0.0001). Cox regression analysis indicated that expression of IGF-IR is a prognostic factor in patients with RCC (P Value < 0.0001, odds Ratio = 2.38). In conclusion, a statistically significant correlation was demonstrated between IGF-IR expression and Fuhrman nuclear grading and survival in patients with RCC. In stage-by-stage and grade-by-grade analysis; however, it seems that we cannot consider IGF-IR as an independent prognostic factor.

  15. Analysis of prognostic factors and patterns of failure in dogs with malignant oral tumors treated with megavoltage irradiation.

    Science.gov (United States)

    Théon, A P; Rodriguez, C; Madewell, B R

    1997-03-15

    To determine quality and duration of progression-free survival (PFS) time in dogs with malignant oral tumors after definitive megavoltage irradiation, to analyze prognostic factors for PFS time and patterns of failure, and to analyze the influence of tumor recurrence and development of metastasis on survival. Prospective clinical trial. 105 dogs with squamous cell carcinoma, fibrosarcoma, or malignant melanoma of the oral cavity without evidence of metastasis. Dogs were treated with 48 Gy over 4 weeks on an alternate-day schedule of 4 Gy/fraction. Multivariate analysis was done by use of Cox's regression model to determine significant prognostic factors and by use of a competing risk model to determine the differential effects of prognostic factors on type of, and time to, failure. In 8% of the dogs, severe acute radiation reactions in the final week of treatment resulted in treatment discontinuation. In 7.6% of the dogs, chronic radiation reactions, including bone necrosis and fistula formation, developed. Prognostic factors that independently affected PFS time were histologic type and tumor T stage. Histologic type significantly influenced pattern of failure, but not time to failure, whereas clinical stage significantly influenced time to failure, but not type of failure. Irradiation was a safe and effective treatment of malignant oral tumors. Because the local efficacy of radiation was influenced only by tumor size, early treatment of oral tumors should improve the prognosis. In dogs without tumor recurrence, systemic metastases, rather than regional metastases, limited long-term survival after radiation therapy.

  16. Health-Related Quality of Life and Sociodemographic Characteristics as Prognostic Indicators of Long-term Survival in Disease-Free Cervical Cancer Survivors.

    Science.gov (United States)

    Kim, Mi-Kyung; Sim, Jin Ah; Yun, Young Ho; Bae, Duk-Soo; Nam, Joo Hyun; Park, Chong Taik; Cho, Chi-Heum; Lee, Jong-Min; Park, Sang Yoon

    2016-05-01

    Health-related quality-of-life (HRQOL) issues of cancer patients are considered an important clinical outcome. We aimed to investigate the prognostic value of HRQOL on long-term survival outcomes in disease-free cervical cancer survivors (CCSs). The study sample consisted of 860 disease-free CCSs from 6 Korean cancer hospitals recruited for HRQOL survey during 2005 (median time from diagnosis, 5.9 years). Health-related quality-of-life measures included the European Organization for Research and Treatment of Cancer QLQ-C30 and its Cervical Cancer Module (CX24). Survival data were retrieved from the Korean Statistical Office after 6 years from the survey. Health-related quality-of-life domains along with sociodemographic and clinicopathologic variables were analyzed as prognostic factors for survival from the date of survey. During the median follow-up period of 6.3 years after the survey, 30 (3.5%) patients died from all causes. Age, time since diagnosis, and physical activity were independent prognostic factors, which constituted the baseline model along with cancer stage. When HRQOL domains were tested separately against the baseline model, functional scales (physical, role, social, and emotional functioning), global health status, symptom scales (pain and appetite loss), and cervical cancer module items (body image, sexual inactivity, and sexual worry) were significantly associated with survival (P < 0.05). These findings suggest that, in addition to well-known prognostic factors, including age, time since diagnosis, and physical activity, HRQOL scores obtained from disease-free CCSs are associated with survival.

  17. Clinical outcomes of adjuvant radiation therapy and prognostic factors in early stage uterine cervical cancer

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hyun Ju; Rhee, Woo Joong; Choi, Seo Hee; Kim, Gwi Eon; Kim, Yong Bae [Dept. of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul (Korea, Republic of); Nam, EunJi; Kim, Sang Wun; Kim, Sung Hoon [Dept. of Radiation Oncology, Obstetrics and Gynecology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2015-06-15

    To evaluate the outcomes of adjuvant radiotherapy (RT) and to analyze prognostic factors of survival in the International Federation of Gynecology and Obstetrics (FIGO) IB-IIA uterine cervical cancer. We retrospectively reviewed the medical records of 148 patients with FIGO IB-IIA uterine cervical cancer who underwent surgery followed by adjuvant RT at the Yonsei Cancer Center between June 1997 and December 2011. Adjuvant radiotherapy was delivered to the whole pelvis or an extended field with or without brachytherapy. Among all patients, 57 (38.5%) received adjuvant chemotherapy either concurrently or sequentially. To analyze prognostic factors, we assessed clinicopathologic variables and metabolic parameters measured on preoperative {sup 18}F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT). To evaluate the predictive performance of metabolic parameters, receiver operating characteristic curve analysis was used. Overall survival (OS) and disease-free survival (DFS) were analyzed by the Kaplan-Meier method. The median follow-up period was 63.2 months (range, 2.7 to 206.8 months). Locoregional recurrence alone occurred in 6 patients, while distant metastasis was present in 16 patients, including 2 patients with simultaneous regional failure. The 5-year and 10-year OSs were 87.0% and 85.4%, respectively. The 5-year and 10-year DFSs were 83.8% and 82.5%, respectively. In multivariate analysis, pathologic type and tumor size were shown to be significant prognostic factors associated with both DFS and OS. In subset analysis of 40 patients who underwent preoperative PET/CT, total lesion glycolysis was shown to be the most significant prognostic factor among the clinicopathologic variables and metabolic parameters for DFS. Our results demonstrated that adjuvant RT following hysterectomy effectively improves local control. From the subset analysis of preoperative PET/CT, we can consider that metabolic parameters may hold prognostic

  18. An analysis of prognostic factors in the uterine cervical cancer patients

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Dae Sik; Yoon, Won Sub; Kim, Tae Hyun; Kim, Chul Yong; Choi, Myung Sun [College of Medicine, Korea Univ., Seoul (Korea, Republic of)

    2000-12-01

    The aim of this study is to analysis of survival and recurrence rates of the uterine cervical carcinoma patients whom received the radiation therapy respectively. The prognostic factors, such as Papanicolaou (Pap) smear, carcinoembriogenic antigen (CEA) and squamous cell carcinoma (SCC) antigen has been studied. From January 1981 to December 1998, eight-hundred twenty-seven uterine cervical cancer patients were treated with radiation therapy. All of the patients were divided into two groups: the radiation therapy only (521 patients) group and the postoperative radiation therapy (326 patients) group. The age, treatment modality, clinical stage, histopathology, recurrence, follow-up Pap smears, CEA and see antigen were used as parameters for the evaluation. The prognostic factors such as survival and recurrence rates were performed with the Kaplan-Meier method and the Cox hazard model, respectively. Median fallow-up was 38.6 months. On the radiation therapy only group, 314 patients (60%) achieved complete response (CR), 47 patients (9%) showed local recurrence (LR), 78 patients (15%) developed distant metastasis (DM). On the postoperative radiation therapy group, showed 276 patients (85%) CR, 8 patients (2%) LR, 37 patients (11%) DM. The 5-year survival and recurrence rates was evaluated for all parameters. The statistically significant factors for the survival rate in univariate analysis were clinical stage (p=0.00001), treatment modality (p=0.0010), recurrence (p=0.0001), Pap smear (p=0.0329), CEA (p=0.0001) and SCC antigen (p=0.0001). This study indicated that after treatment, the follow-up studies of Pap smear, CEA and SCC antigen were significant parameter and prediction factors for the survival and recurrence of the uterine cervical carcinoma.

  19. Sobrevida e fatores prognósticos de pacientes com câncer de próstata clinicamente localizado Sobrevida y factores pronósticos de pacientes con cáncer de próstata clínicamente localizado Survival and prognostic factors of patients with clinically localized prostate cancer

    Directory of Open Access Journals (Sweden)

    Arn Migowski

    2010-04-01

    -tratamiento fueron calculados hazard ratios (HR e intervalos con 95% de confianza, siguiéndose el modelo de riesgos proporcionales de Cox. El presupuesto de esos riesgos fue evaluado por el análisis de los residuos de Schoenfeld y la influencia de valores aberrantes por los residuos martingala y escore. RESULTADOS: De los 258 pacientes estudiados, 46 fueron a óbito durante el período de seguimiento. La sobrevida global fue de 88% en cinco años y de 71% en diez. La clasificación de Gleason mayor que 6, PSA mayor que 40ng/mL, estadio B2 y color de la piel blanca fueron marcadores independientes de peor pronóstico. CONCLUSIONES: La clasificación de Gleason, el toque rectal y el valor del PSA poseen gran poder predictivo y deben ser utilizados en la estratificación del riesgo pre-tratamiento de los pacientes con cáncer de próstata localizado.OBJECTIVE: To assess survival rates and clinical (pretreatment prognostic factors in patients with clinically localized adenocarcinoma of the prostate. METHODS: Hospital cohort including 258 patients registered in the National Cancer Institute, in the city of Rio de Janeiro, southeastern Brazil, from 1990 to 1999. Five- and ten-year survival functions were estimated using the Kaplan-Meier estimator from the histological diagnosis (initial time of follow-up to death due to prostate cancer (events. Prognostic factors were assessed using hazard ratios (HR with confidence intervals of 95%, following the Cox's proportional hazards model. The assumption of proportionality of risks was tested using Schoenfeld residuals and the impact of outliers in the model fitness was analyzed using martingale and score residuals. RESULTS: Of 258 patients studied, 46 died during follow-up. The overall five-year and ten-year survival rates were 88% and 71%, respectively. A Gleason score higher than 6, PSA levels higher than 40 ng/mL, B2 stage, and white skin color were independent markers of poor prognosis. CONCLUSIONS: Gleason score, digital rectal examination

  20. Prognostic factors influencing the result of postoperative radiotherapy in endometrial carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Ki, Yong Kan; Kwon, Byung Hyun; Kim, Won Taek; Nam, Ji Ho; Yun, Man Su; Kim, Dong Won [Pusan National University School of Medicine, Busan (Korea, Republic of); Lee, Hyung Sik [Dong-A University School of Medicine, Busan (Korea, Republic of)

    2006-06-15

    This study was performed to determine the prognostic factors influencing relapse pattern, overall and disease-free survival in patients treated with postoperative radiotherapy for endometrial carcinoma. The records of 54 patients with endometrial adenocarcinoma treated postoperative radiotherapy at Pusan National University Hospital between April 1992 and May 2003 were reviewed retrospectively. Median age of the patients was 55 (range 35 {approx} 76). The distribution by surgical FIGO stages were 63.0% for 0 Stage I, 14.8% for Stage II, 22.2% for Stage III. All patients received postoperative external radiotherapy up to 41.4 {approx} 54 Gy (median: 50.4 Gy). Additional intravaginal brachytherapy was applied to 20 patients (37.0% of all). Median follow-up time was 35 months (5 {approx} 115 months). Significant factors of this study: histologic grade, lymphovascular space invasion and myometrial invasion depth were scored (GLM sore) and analyzed. Survival analysis was performed using Kaplan-Meier method. The log-rank test was used for univariate analysis and the Cox regression model for multivariate analysis. 5-year overall and disease-free survival rates were 87.7% and 87.1%, respectively. Prognostic factors related with overall and disease-free survival were histologic grade, lymphovascular space invasion and myometrial invasion according to the univariate analysis. According to the multivariate analysis, lymphovascular space invasion was associated with decreased disease-free survival. GLM score was a meaningful factor affecting overall and disease-free survival ({rho} = 0.0090, {rho} = 0.0073, respectively) and distant recurrence ({rho} = 0.0132), which was the sum of points of histologic grade, lymphovascular space invasion and myometrial invasion. Total failure rate was 11% with 6 patients. Relapse sites were 2 para-aortic lymph nodes, 2 lungs, a supraclavicular lymph node and a vagina. The prognosis in patients with endometrial carcinoma treated by

  1. ASSESSMENT OF PROGNOSTIC FACTORS CONSIDERING THE VOLUME OF SKELETAL METASTASIS IN PATIENTS WITH DISSEMINATED PROSTATE CANCER

    Directory of Open Access Journals (Sweden)

    N. E. Kosyh

    2017-01-01

    Full Text Available Purpose. To determine the correlation between prognostic factors (age, differentiation grade assessed using the Gleason scoring system, serum prostate specific antigen, prostate volume, and serum testosterone and the volume of skeletal metastasis expressed as bone metastasis index (BMI in patients with disseminated prostate cancer (DPC. Material and methods. We conducted a retrospective analysis of 157 patients with initially diagnosed DPC treated at the Khabarovsk Regional Cancer Center from 2003 to 2013. Bone metastases were revealed in all patients. The volume of skeletal metastasis was measured using a novel automated computeraided diagnosis system devised by the specialists of Computer Center of the Russian Academy of Sciences. Results. The patients were divided into four groups. Group1: BMI≤1 % and Gleason score≤5; group 2: BMI ≤1 % and Gleason Score≥3; group 3: BMI>1 % and Gleason score≤5; group 4: BMI>1 % and Gleason score>5. The median survival time was 48 months in group 1 patients, 36.5 months in group 2, 33 months in group 3 and 20 months in group 4 patients. Both log-rank and Wilcoxon tests demonstrated a statistically significant difference in survival curves between the groups 1 and 3, and between the groups 2 and 4. There was also a difference in differentiation grade assessed by the Gleason score system between these two pairs of groups. Correlation of other prognostic factors, such as age, serum prostate specific antigen, prostate volume, and serum testosterone with the volume of skeletal metastasis demonstrated that BMI predominantly influenced the survival of prostate cancer patients. Conclusion. The assessment of prognostic factors allowed the patients’ groups with the worst prognosis to be identified. The bone metastasis index and differentiation grade of the tumor appeared to be independent predictors of high death risk in patients with disseminated prostate cancer.

  2. Prognostic Factors of Peritoneal Metastases from Colorectal Cancer following Cytoreductive Surgery and Perioperative Chemotherapy

    Directory of Open Access Journals (Sweden)

    Yutaka Yonemura

    2013-01-01

    Full Text Available Background. Prolonged survival of patients affected by peritoneal metastasis (PM of colorectal origin treated with complete cytoreduction followed by intraoperative hyperthermic intraperitoneal chemotherapy (HIPEC has been reported. However, two-thirds of the patients after complete cytoreduction and perioperative chemotherapy (POC develop recurrence. This study is to analyze the prognostic factors of PM from colorectal cancer following the treatment with cytoreductive surgery (CRS + POC. Patients and Methods. During the last 8 years, 142 patients with PM of colorectal origin have been treated with CRS and perioperative chemotherapy. The surgical resections consisted of a combination of peritonectomy procedures. Results. Complete cytoreduction (CCR-0 was achieved at a higher rate in patients with peritoneal cancer index (PCI score less than 10 (94.7%, 71/75 than those of PCI score above 11 (40.2%, 37/67. Regarding the PCI of small bowel (SB-PCI, 89 of 94 (91.5% patients with ≤2 and 22 of 48 (45.8% patients with SB-PCI ≥ 3 received CCR-0 resection (P<0.001. Postoperative Grade 3 and Grade 4 complications occurred in 11 (7.7% and 14 (9.9%. The overall operative mortality rate was 0.7% (1/142. Cox hazard model showed that CCR-0, SB-PCI ≤ 2, differentiated carcinoma, and PCI ≤ 10 were the independent favorite prognostic factors. Conclusions. Complete cytoreduction, PCI, SB-PCI threshold, and histologic type were the independent prognostic factors.

  3. Prognostic factors for elderly breast cancer patients in University Malaya Medical Centre, Malaysia.

    Science.gov (United States)

    Phua, C E; Bustam, A Z; Yip, Cheng-Har; Taib, Nor Aishah

    2010-01-01

    Information about elderly breast cancer patients' outcome is limited. This study aimed to evaluate the treatment outcomes in women aged 70 and above with specific analysis on prognostic clinicopathological features and treatment modalities. This retrospective study examined breast cancer patients between 1st January 1994 and 31st December 2004 in UMMC. Survival analysis was performed using the Kaplan-Meier method and comparisons between groups using the log-rank test. Univariate and multivariate analysis on prognostic factors were carried out using the Cox's proportionate hazard model for patient demographics, and tumour and treatment factors. One hundred and thirty six patients were identified, with a median age at diagnosis of 75 years. Most had at least one co-morbidity (61.8%). Only 75.0% had a good performance status (ECOG 0-1). Mean tumour size was 4.4 cm. Primary tumour stages (T stages) 3 and 4 were present in 8.1% and 30.1% of patients respectively, and 30.9% had stage III and 8.8% had stage IV disease based on overall AJCC staging. ER positivity was 58.1%. PR status was positive in 30.1%. Surgery was performed in 69.1% of the patients and mastectomy and axillary clearance were the commonest surgical procedures (50.7%). Some 79.4% of patients received hormonal therapy, 30.1% radiotherapy and only 3.6% chemotherapy. Non-standard treatment was given to 39.0% of patients due to a variety of reasons. The cumulative 5 years overall, relapse free and cause specific survivals were 51.9%, 79.7% and 73.3% respectively. Performance status, T3-4 tumour, presence of metastasis, tumour grade and ER status were independent prognostic factors for overall survival. For cause specific survival they were T4 tumour, presence of metastasis and ER status. The 5 years overall survival rate was 51.9% and 41.8% of deaths were non-breast cancer related deaths. Low survival rate was related to low life expectancy in this population. Locally advanced disease, metastatic disease and

  4. Soluble L-selectin levels predict survival in sepsis

    DEFF Research Database (Denmark)

    Seidelin, Jakob B; Nielsen, Ole H; Strøm, Jens

    2002-01-01

    To evaluate serum soluble L-selectin as a prognostic factor for survival in patients with sepsis.......To evaluate serum soluble L-selectin as a prognostic factor for survival in patients with sepsis....

  5. Absolute lymphocyte count: a potential prognostic factor for Merkel cell carcinoma.

    Science.gov (United States)

    Johnson, Matthew E; Zhu, Fang; Li, Tianyu; Wu, Hong; Galloway, Thomas J; Farma, Jeffrey M; Perlis, Clifford S; Turaka, Aruna

    2014-06-01

    Absolute lymphocyte count (ALC) is a laboratory value commonly obtained during workup of patients with Merkel cell carcinoma (MCC). We report the prognostic impact of ALC as a surrogate of immune status in MCC. A complete blood cell count was available for 64 patients with MCC in the month before definitive surgery, chemotherapy, or radiation. Statistical analysis was performed with classification and regression tree analysis, log rank test, and Cox model. Median overall survival (OS) for the cohort was 97 months. Median OS for patients with an ALC less than 1.1 k/mm(3) was 18.8 versus 110.1 months for those with ALC greater than or equal to 1.1 k/mm(3) (P = .002, hazard ratio 0.29). Multivariate analysis of OS controlling for ALC, sex, stage, adjuvant chemotherapy, hematologic malignancy, and immunosuppression demonstrated ALC as a prognostic factor (P = .03). Disease-free survival at 36 months for ALC less than 1.1 k/mm(3) was 26.9% versus 64.4% for those with ALC greater than or equal to 1.1 k/mm(3) (P = .01). ALC was not a significant predictor for disease-free survival on multivariate analysis (P = .12). This is a single-institution retrospective data set. ALC is associated with OS but not disease-free survival in MCC using a threshold of less than 1.1 k/mm(3). This test may provide additional prognostic information for patients with MCC. Copyright © 2014 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

  6. Systematic evaluation of multiple immune markers reveals prognostic factors in ovarian cancer.

    Science.gov (United States)

    Santoiemma, Phillip P; Reyes, Carolina; Wang, Li-Ping; McLane, Mike W; Feldman, Michael D; Tanyi, Janos L; Powell, Daniel J

    2016-10-01

    Epithelial ovarian cancer (EOC) is the most lethal gynecologic malignancy. Several factors prognostic for survival have been identified including the presence of certain lymphocyte markers. Tumor-infiltrating lymphocytes (TILs), particularly cytotoxic CD8+ TILs, have been shown to be most favorable for prognosis in ovarian cancer, although other immune cells including CD3+ T-cells, CD4+ T-cells, and B-cells have also demonstrated survival benefits. Although data for these markers exists, results are not uniform in the literature. Furthermore, other immunomodulatory protein markers that have been targeted in effective immunotherapies for other malignancies may prove to be favorable in ovarian cancer. Here, extensive immunohistochemical analysis was performed on a tissue microarray, containing 135 ovarian cancer cases obtained during tumor debulking detecting 15 key lymphocyte markers such as CD3, CD4, and CD20, as well as activation and immunomodulatory molecules such as TIA-1 and PD-L1. Samples were analyzed for expression of markers in tumor islets or stroma and expression was correlated with overall survival, histotype, stage, age, debulking grade, and response to chemotherapy. Our results confirm the presence of CD8+ and CD20+ TILs is positively correlated with overall survival, with further multivariate modeling replicating that prognostic benefit. Additional markers of significant prognostic importance, including TIA-1, CD103 and HLA Class-II were also revealed. Our results further support the vital role of cytotoxic T-cells in defense against ovarian cancer and reveals new questions as to the role of B-cells in tumor control as well as the potential benefits of immunotherapy involving other immune modulating molecules. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. [Clinical and paraclinical prognostic factors in non-small cell lung cancer surgery].

    Science.gov (United States)

    Riquet, M; Rivera, C; Pricopi, C; Badia, A; Arame, A; Dujon, A; Foucault, C; Le Pimpec-Barthes, F; Fabre, E

    2015-10-01

    Lung cancer prognosis is mainly based on the TNM, histology and molecular biology. Our aim was to analyze the prognostic value of certain clinical and paraclinical variables. We studied among 6105 patients operated on, divided during 3 time-periods (1979 to 2010), the following prognostic factors: type of surgery, pTNM, histology, age, sex, smoking history, clinical presentation, and paraclinical variables. Postoperative mortality was 4% (243/6105), rate of complications was 23.3% (1424/6105). The 5-year overall survival was 43.2% and 10-year was 27%. Best survival was observed after complete resection (R0) (P<10(-6)), lobectomy (P<10(-6)), lymph node dissection (P=0.0006), early pTNM stages (P<10(-6)), absence of a solid component in adenocarcinoma. Other pejorative factors were: male gender (P=10(-5)), age (P=0.0000002), comorbidity (P=0.016), history of cancer (P<10(-5)), postoperative complications (P=0.0018), FEV lower than 80% (P=0.0000025), time-periods (P<10(-6)). All these factors were confirmed by multivariate analysis, except gender. Smoking was not poor prognostic factor in univariate analysis (P=0.09) but became significant in the multivariate one (P=0.013). Medical and human factors, and the general physiological state, play an important role in prognosis after surgery. We do not know their exact meaning and, like studies on chemotherapy, they justify special research. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  8. P-cadherin as prognostic factor for loco-regional relapse in breast cancer.

    Science.gov (United States)

    Faria, Gil; Cardoso, Maria João; Martins, Diana; Bettencourt, Herberto; Amendoeira, Isabel; Schimitt, Fernando

    2012-01-01

    Breast cancer is the most frequent malignant tumor and the leading cause of cancer death in women in Portugal. Due to its relation to an increase in distant metastasis and subsequent death, loco-regional relapse is one major concern in breast cancer women. Several classic prognostic factors as tumour size, nodal stage, histological grade, HER2 status and hormonal receptors have been identified as the most important factors for determining loco-regional relapse, disease free and overall survival. However, there is heterogeneity in prognosis and tumor behaviour in patients with identical disease staging and a similar pattern of expression of known molecular markers, hence the need to discover new prognostic factors. One of the possibilities is P-cadherin, already described by researchers as a possible independent marker of prognosis in breast cancer. The aim of this work was to study in a retrospective series of patients the correlation of P-cadherin expression with loco-regional recurrence in breast cancer women. We analyzed the clinical records of 1432 consecutive patients with breast cancer and treated in a University Hospital over a 10 year period. Patients with loco-regional relapse (n=101) without prior or simultaneous distant disease were selected as case group. Control group consisted of patients with more than 10 years follow-up and without disease progression. For both groups demographic, clinical, pathological and molecular markers were analyzed. Tissue micro-arrays were constructed to study P-cadherin expression from 86 tumors with available paraffin embedded blocks. Mean time to recurrence was 41 months and mean survival time after recurrence was 33 months, with a 5-year survival rate of 55%. Tumour size, nodal status and histological grade were identified as independent markers of prognosis. P-cadherin was associated with higher histological grades and hormone negative tumours. P-cadherin was identified as an independent prognostic marker for disease

  9. Prognostic value of CT findings to predict survival outcomes in patients with pancreatic neuroendocrine neoplasms: a single institutional study of 161 patients

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Dong Wook; Kim, Hyoung Jung; Kim, Kyung Won; Byun, Jae Ho; Kim, So Yeon [University of Ulsan College of Medicine, Department of Radiology and Research Institute of Radiology, Asan Medical Center, Seoul (Korea, Republic of); Song, Ki Byung [University of Ulsan College of Medicine, Department of Surgery, Asan Medical Center, Seoul (Korea, Republic of); Ramaiya, Nikhil H.; Tirumani, Sree Harsha [Harvard Medical School, Department of Imaging, Dana-Farber Cancer Institute, Brigham and Women' s Hospital, Boston, MA (United States); Hong, Seung-Mo [University of Ulsan College of Medicine, Department of Pathology, Asan Medical Center, Seoul (Korea, Republic of)

    2016-05-15

    To evaluate the prognostic value of CT to predict recurrence-free and overall survival in patients with pancreatic neuroendocrine neoplasms (PanNENs). Between January 2004 and December 2012, 161 consecutive patients who underwent preoperative triphasic CT and surgical resection with curative intent for PanNENs were identified. The tumour consistency, margin, presence of calcification, pancreatic duct dilatation, bile duct dilatation, vascular invasion, and hepatic metastases were evaluated. The tumour size, arterial enhancement ratio, and portal enhancement ratio were measured. The Cox proportional hazard model was used to determine the association between CT features and recurrence-free survival and overall survival. By multivariate analysis, tumour size (>3 cm) (hazard ratio, 3.314; p = 0.006), portal enhancement ratio (≤1.1) (hazard ratio, 2.718; p = 0.006), and hepatic metastases (hazard ratio, 4.374; p = 0.003) were independent significant variables for worse recurrence-free survival. Portal enhancement ratio (≤1.1) (hazard ratio, 5.951; p = 0.001) and hepatic metastases (hazard ratio, 4.122; p = 0.021) were independent significant variables for worse overall survival. Portal enhancement ratio (≤1.1) and hepatic metastases assessed on CT were common independent prognostic factors for worse recurrence-free survival and overall survival in patients with PanNENs. (orig.)

  10. Risk stratification and prognostic nomogram for post-recurrence overall survival in patients with recurrent extrahepatic cholangiocarcinoma.

    Science.gov (United States)

    Kim, Byoung Hyuck; Kim, Kyubo; Chie, Eui Kyu; Kwon, Jeanny; Jang, Jin-Young; Kim, Sun Whe; Oh, Do-Youn; Bang, Yung-Jue

    2017-05-01

    This study aimed to investigate post-recurrence overall survival (PROS) in patients with recurrent extrahepatic cholangiocarcinoma (EHC) and to indicate which groups of patients need active salvage treatments. We retrospectively reviewed the records of 251 consecutive patients who underwent curative surgery followed by adjuvant chemoradiotherapy for EHC. Among these, 144 patients experienced a recurrence and were included for further analysis. The median PROS was 7 months (range, 1-130). In multivariate analysis, poorly differentiated histology, short disease-free survival, poor performance status, and elevated CA 19-9 were identified as significant prognosticators for poor PROS. Based on this, we stratified study patients into three categories by the number of risk factors: group 1 (0 or 1 factors), group 2 (2 factors) and group 3 (3-4 factors). Median PROS for groups 1, 2, and 3 were 13, 7, and 5 months, respectively (p < 0.001). Group 1 patients showed a significant benefit from salvage treatment, but groups 2 and 3 did not demonstrate clear benefit. In addition, we developed a nomogram to specifically identify individual patient's prognosis. Our simple risk stratification as well as proposed nomogram can classify patients into subgroups with different prognosis and will help facilitate personalized strategies after recurrence. Copyright © 2017 International Hepato-Pancreato-Biliary Association Inc. Published by Elsevier Ltd. All rights reserved.

  11. Ki67 index is an independent prognostic factor in epithelioid but not in non-epithelioid malignant pleural mesothelioma: a multicenter study.

    Science.gov (United States)

    Ghanim, B; Klikovits, T; Hoda, M A; Lang, G; Szirtes, I; Setinek, U; Rozsas, A; Renyi-Vamos, F; Laszlo, V; Grusch, M; Filipits, M; Scheed, A; Jakopovic, M; Samarzija, M; Brcic, L; Stancic-Rokotov, D; Kern, I; Rozman, A; Dekan, G; Klepetko, W; Berger, W; Glasz, T; Dome, B; Hegedus, B

    2015-03-03

    Estimating the prognosis in malignant pleural mesothelioma (MPM) remains challenging. Thus, the prognostic relevance of Ki67 was studied in MPM. Ki67 index was determined in a test cohort of 187 cases from three centres. The percentage of Ki67-positive tumour cells was correlated with clinical variables and overall survival (OS). The prognostic power of Ki67 index was compared with other prognostic factors and re-evaluated in an independent cohort (n=98). Patients with Ki67 higher than median (>15%) had significantly (P<0.001) shorter median OS (7.5 months) than those with low Ki67 (19.1 months). After multivariate survival analyses, Ki67 proved to be-beside histology and treatment-an independent prognostic marker in MPM (hazard ratio (HR): 2.1, P<0.001). Interestingly, Ki67 was prognostic exclusively in epithelioid (P<0.001) but not in non-epithelioid subtype. Furthermore, Ki67 index was significantly lower in post-chemotherapy samples when compared with chemo-naive cases. The prognostic power was comparable to other recently published prognostic factors (CRP, fibrinogen, neutrophil-to-leukocyte ratio (NLR) and nuclear grading score) and was recapitulated in the validation cohort (P=0.048). This multicentre study demonstrates that Ki67 is an independent and reproducible prognostic factor in epithelioid but not in non-epithelioid MPM and suggests that induction chemotherapy decreases the proliferative capacity of MPM.

  12. Diffuse large B-cell lymphoma of the breast: prognostic factors and treatment outcomes

    Directory of Open Access Journals (Sweden)

    Sun Y

    2016-04-01

    Full Text Available Yao Sun,1 Monika Joks,2 Li-Ming Xu,1 Xiu-Li Chen,1 Dong Qian,1 Jin-Qiang You,1 Zhi-Yong Yuan1 1Department of Radiation Oncology, CyberKnife Center, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, People’s Republic of China; 2Department of Hematology and Bone Marrow Transplantation, Poznan University of Medical Science, Poznan, Poland Background: The breast is a rare site of extranodal involvement of diffuse large B-cell lymphoma (DLBCL. We aimed to assess the clinical characteristics, prognostic factors, and treatment outcomes of breast DLBCL.Patients and methods: We retrospectively analyzed 113 patients (from our institution and the literature between 1973 and 2014. The primary end point was overall survival (OS. Kaplan–Meier OS curves were compared with the log-rank test. Cox regression analysis was applied to determine the prognostic factors for OS, progression-free survival (PFS, local control (LC, and cause-specific survival (CSS.Results: A total of 113 patients were included in the study: 42 cases from our hospital and 71 cases from 12 publications. The median age at diagnosis was 58 years. With a median follow-up time of 39.2 months, the estimated 5-year OS, PFS, LC, and CSS were 71.4%, 58.8%, 75.6%, and 74.9%, respectively. In multivariate analysis, more than four cycles of chemotherapy, having localized cancer, lumpectomy with or without axillary lymph node (ALN dissection, and low to low-to-intermediate International Prognostic Index were favorable factors for OS. For PFS, significant prognostic factors were rituximab use, B symptoms, and tumor size. As for the local group, lumpectomy with or without ALN dissection and more than four cycles of chemotherapy were favorable factors for OS. Tumor size >4 cm and nonuse of rituximab were adverse factors for PFS. Twenty-one patients (18.6% developed local relapse and 33 (29

  13. Integration of estrogen and progesterone receptors with pathological and molecular prognostic factors in breast cancer patients.

    Science.gov (United States)

    Gago, F E; Tello, O M; Diblasi, A M; Ciocca, D R

    1998-12-01

    In this study we have examined biopsies from women with localized primary breast cancer to investigate the prognostic performance of estrogen receptors (ER) and progesterone receptors (PR) for estimating the metastatic probability of the patients, and to explore whether discrimination gets better by combining clinicopathological and other molecular parameters into a score. This prospective study involved 205 patients with a median follow-up of 5 y. Among the evaluated clinicopathological data were: patient's age; tumor size; axillary lymph node involvement; and tumor grade. The most representative tumor samples were derived to a single laboratory for immunohistochemical evaluation of the following molecular markers: ER, PR, proliferating cell nuclear antigen (PCNA), p53 protein product, erbB-2 (HER-2/neu) oncoprotein, and P170 glycoprotein (mdrl gen product). Distant metastases (study endpoint) appeared in 19.5% (40/205) of the patients, most of these patients presented a mixture of poor, regular and good prognostic factors. Disease-free survival analysis procedures (Kaplan-Meier method) identified tumor size, axillary lymph node involvement, tumor grade, receptor status, PCNA, p53, erbB-2 and P170 as useful prognostic factors. Proportional hazard regression analysis (Cox) identified in order of importance erbB-2, tumor size, receptors status, tumor grade and PCNA as useful prognostic factors. To facilitate the evaluation of the prognostic factors, a practical and simple score system was derived. A high pathological score identified 65% of the patients that developed distant metastases, while a high molecular score was obtained in 57% of patients with metastatic disease. There was a significant improvement in the diagnosis of probability of being with distant metastases when the pathological score was combined with the molecular score, 82% of the patients with distant metastases showed an elevated combined score. Validation of this scoring system will need further

  14. HMSRP Hawaiian Monk Seal Survival Factors

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains records of survival factors recorded by PSD personnel and cooperating scientists as part of the ongoing monk seal population assessment...

  15. Depression as a prognostic factor for breast cancer mortality

    DEFF Research Database (Denmark)

    Hjerl, Karen; Andersen, Elisabeth W; Keiding, Niels

    2003-01-01

    It is unclear if depression or depressive symptoms have an effect on mortality in breast cancer patients. In this population-based, nationwide, retrospective cohort study in Denmark, depression was defined as affective or anxiety disorders that necessitated psychiatric hospital admission. All...... the affective and anxiety disorders were divided and categorized into five ordinal diagnostic groups. Early-stage (N=10382) and late-stage (N=10211) breast cancer patients were analyzed separately with Cox's regression adjusted for well-documented somatic prognostic variables. The authors used survival analysis...... of data from three central registers and found that breast cancer patients with depression had a modestly but significantly higher risk of mortality depending on stage of breast cancer and time of depression. The same result was found after censoring unnatural causes of death such as accident, suicide...

  16. Treatment outcome and prognostic variables for local control and survival in patients receiving radical radiotherapy for urinary bladder cancer

    DEFF Research Database (Denmark)

    Fokdal, Lars; Høyer, Morten; von der Maase, Hans

    2004-01-01

    for the selection of patients for curative intended radiotherapy. During radiotherapy acute transient side effects were recorded in 78% of the patients; severe bowel complications were recorded in 9 patients (3%). Following radiotherapy, 10 patients (3%) developed intestinal reactions requiring surgery. Three......The aim of this retrospective study was to analyze the outcome of radical radiotherapy in 292 patients with bladder cancer and to identify prognostic factors for local control and survival. Median age was 72.3 years (range 45-83 years). Median follow up was 66 months (range 18-121 months). All...... patients were treated by use of a standard 3-field technique with 60 Gy in 30 fractions to the tumor and the bladder. The elective lymph nodes were treated with doses in the range from 46 Gy to 60 Gy. Complete response was obtained in 52% of the patients at 3-month control. However, 41% of all patients...

  17. Extra-nodal extension is a significant prognostic factor in lymph node positive breast cancer.

    Directory of Open Access Journals (Sweden)

    Sura Aziz

    Full Text Available Presence of lymph node (LN metastasis is a strong prognostic factor in breast cancer, whereas the importance of extra-nodal extension and other nodal tumor features have not yet been fully recognized. Here, we examined microscopic features of lymph node metastases and their prognostic value in a population-based cohort of node positive breast cancer (n = 218, as part of the prospective Norwegian Breast Cancer Screening Program NBCSP (1996-2009. Sections were reviewed for the largest metastatic tumor diameter (TD-MET, nodal afferent and efferent vascular invasion (AVI and EVI, extra-nodal extension (ENE, number of ENE foci, as well as circumferential (CD-ENE and perpendicular (PD-ENE diameter of extra-nodal growth. Number of positive lymph nodes, EVI, and PD-ENE were significantly increased with larger primary tumor (PT diameter. Univariate survival analysis showed that several features of nodal metastases were associated with disease-free (DFS or breast cancer specific survival (BCSS. Multivariate analysis demonstrated an independent prognostic value of PD-ENE (with 3 mm as cut-off value in predicting DFS and BCSS, along with number of positive nodes and histologic grade of the primary tumor (for DFS: P = 0.01, P = 0.02, P = 0.01, respectively; for BCSS: P = 0.02, P = 0.008, P = 0.02, respectively. To conclude, the extent of ENE by its perpendicular diameter was independently prognostic and should be considered in line with nodal tumor burden in treatment decisions of node positive breast cancer.

  18. Skeletal Muscle Depletion and Markers for Cancer Cachexia Are Strong Prognostic Factors in Epithelial Ovarian Cancer.

    Directory of Open Access Journals (Sweden)

    Stefanie Aust

    Full Text Available Tumor cachexia is an important prognostic parameter in epithelial ovarian cancer (EOC. Tumor cachexia is characterized by metabolic and inflammatory disturbances. These conditions might be reflected by body composition measurements (BCMs ascertained by pre-operative computed tomography (CT. Thus, we aimed to identify the prognostically most relevant BCMs assessed by pre-operative CT in EOC patients.We evaluated muscle BCMs and well established markers of nutritional and inflammatory status, as well as clinical-pathological parameters in 140 consecutive patients with EOC. Furthermore, a multiplexed inflammatory marker panel of 25 cytokines was used to determine the relationship of BCMs with inflammatory markers and patient's outcome. All relevant parameters were evaluated in uni- and multivariate survival analysis.Muscle attenuation (MA-a well established BCM parameter-is an independent prognostic factor for survival in multivariate analysis (HR 2.25; p = 0.028. Low MA-reflecting a state of cachexia-is also associated with residual tumor after cytoreductive surgery (p = 0.046 and with an unfavorable performance status (p = 0.015. Moreover, MA is associated with Eotaxin and IL-10 out of the 25 cytokine multiplex marker panel in multivariate linear regression analysis (p = 0.021 and p = 0.047, respectively.MA-ascertained by routine pre-operative CT-is an independent prognostic parameter in EOC patients. Low MA is associated with the inflammatory, as well as the nutritional component of cachexia. Therefore, the clinical value of pre-operative CT could be enhanced by the assessment of MA.

  19. Prognostic Factors for Visual Outcome in Traumatic Cataract Patients

    Directory of Open Access Journals (Sweden)

    Ying Qi

    2016-01-01

    Full Text Available Purpose. To investigate the prognostic factors for visual outcome in traumatic cataract patients. Methods. The demographic features of traumatic cataract patients in Central China were studied. The factors that might influence the visual outcome were analyzed. The sensitivity and specificity of OTS (ocular trauma score in predicting VA were calculated. Results. The study enrolled 480 cases. 65.5% of patients achieved VA at >20/60. The factors associated with the final VA were initial VA, injury type, wound location, the way of cataract removal, and IOL implantation. The sensitivities of OTS in predicting the VA at NLP (nonlight perception, LP/HM (light perception/hand motion, and ≥20/40 were 100%. The specificity of OTS to predict the final VA at 1/200-19/200 and 20/200-20/50 was 100%. Conclusion. The prognostic factors were initial VA, injury type, wound location, cataract removal procedure, and the way of IOL implantation. The OTS has good sensitivity and specificity in predicting visual outcome in traumatic cataract patients in long follow-up.

  20. Prognostic factors in patients with node-negative gastric cancer: an Indian experience

    Directory of Open Access Journals (Sweden)

    Ranganathan Rama

    2011-05-01

    Full Text Available Abstract Background The status of the regional nodes is the most important prognostic factor in gastric cancer. There are subgroups of patients with different prognosis even in node-negative patients of gastric cancer. The aim of this study is to analyze the factors influencing the prognosis in Indian patients with node-negative gastric cancer. Methods This was a retrospective analysis of patients who underwent radical gastrectomy in a tertiary cancer centre in India between1991 and 2007. The study group included only patients with histologically node-negative disease. Various clinical, pathological and treatment related factors in this group of patients were analyzed to determine their prognostic ability by univariate and multivariate analyses. Results Among the 417 patients who underwent gastrectomy during this period, 122 patients had node-negative disease. A major proportion of the patients had advanced gastric cancer. The 5-year overall survival and disease-free survival in all node-negative gastric cancer patients was 68.2% and 67.5% respectively. The overall recurrence rate in this group was 27.3%. On univariate analysis, the factors found to significantly influence the disease-free survival were the size, location and presence or absence of serosal invasion of the primary tumor. However, on multivariate analysis, only tumor size more than 3 cm and serosal invasion were found to be independently associated with an inferior survival. Conclusion Serosal invasion and primary tumor size more than 3 cm independently predict a poor outcome in patients with node-negative gastric cancer.

  1. Transcatheter hepatic arterial chemoembolization for hepatocellular carcinoma invading the portal veins: therapeutic effects and prognostic factors

    Energy Technology Data Exchange (ETDEWEB)

    Uraki, Junji; Yamakado, Koichiro E-mail: yama@clin.medic.mie-u.ac.jp; Nakatsuka, Atsuhiro; Takeda, Kan

    2004-07-01

    Purpose: This retrospective study was undertaken to evaluate the therapeutic effects of transcatheter hepatic arterial chemoembolization on hepatocellular carcinoma (HCC) invading the portal veins and to identify prognostic factors. Materials and methods: Sixty-one patients underwent chemoembolization. The HCC had invaded the main portal vein in 23 patients, a first-order branch in 25 patients and a second-order branch in 13 patients. The hepatic arteries feeding the tumors were embolized with gelatin sponge after a mixture of iodized oil and anticancer drugs was injected via these vessels. Tumor response was evaluated by measuring tumor sizes on CT images. A reduction in maximum diameter of 25% or more was considered to indicate response to chemoembolization. Significant prognostic factors were identified by univariate and multivariate analyses. Results: Tumor size was reduced by 25% or more in 26 patients (43%). The 1-, 3- and 5-year survival rates were 42, 11 and 3%, respectively, with mean survival of 15 months in all patients. In the univariate analysis, the following six variables were significantly associated with prognosis: (i) tumor response; (ii) ascites; (iii) accumulation of iodized oil in tumor thrombi; (iv) in main tumors; (v) Okuda classification; and (vi) tumor size. In the multivariate analysis, the first three of these factors showed significantly independent values for patient prognosis. Conclusion: Chemoembolization appears to be an effective treatment for HCCs invading the portal venous system. The prognostic factors identified here are expected to be helpful in classifying patients with HCCs invading the portal veins and should serve as useful guidelines for chemoembolization in clinical practice.

  2. Development of prognostic indicators using Classification And Regression Trees (CART) for survival

    Science.gov (United States)

    Nunn, Martha E.; Fan, Juanjuan; Su, Xiaogang; McGuire, Michael K.

    2014-01-01

    The development of an accurate prognosis is an integral component of treatment planning in the practice of periodontics. Prior work has evaluated the validity of using various clinical measured parameters for assigning periodontal prognosis as well as for predicting tooth survival and change in clinical conditions over time. We critically review the application of multivariate Classification And Regression Trees (CART) for survival in developing evidence-based periodontal prognostic indicators. We focus attention on two distinct methods of multivariate CART for survival: the marginal goodness-of-fit approach, and the multivariate exponential approach. A number of common clinical measures have been found to be significantly associated with tooth loss from periodontal disease, including furcation involvement, probing depth, mobility, crown-to-root ratio, and oral hygiene. However, the inter-relationships among these measures, as well as the relevance of other clinical measures to tooth loss from periodontal disease (such as bruxism, family history of periodontal disease, and overall bone loss), remain less clear. While inferences drawn from any single current study are necessarily limited, the application of new approaches in epidemiologic analyses to periodontal prognosis, such as CART for survival, should yield important insights into our understanding, and treatment, of periodontal diseases. PMID:22133372

  3. ROCK I Has More Accurate Prognostic Value than MET in Predicting Patient Survival in Colorectal Cancer.

    Science.gov (United States)

    Li, Jian; Bharadwaj, Shruthi S; Guzman, Grace; Vishnubhotla, Ramana; Glover, Sarah C

    2015-06-01

    Colorectal cancer remains the second leading cause of death in the United States despite improvements in incidence rates and advancements in screening. The present study evaluated the prognostic value of two tumor markers, MET and ROCK I, which have been noted in other cancers to provide more accurate prognoses of patient outcomes than tumor staging alone. We constructed a tissue microarray from surgical specimens of adenocarcinomas from 108 colorectal cancer patients. Using immunohistochemistry, we examined the expression levels of tumor markers MET and ROCK I, with a pathologist blinded to patient identities and clinical outcomes providing the scoring of MET and ROCK I expression. We then used retrospective analysis of patients' survival data to provide correlations with expression levels of MET and ROCK I. Both MET and ROCK I were significantly over-expressed in colorectal cancer tissues, relative to the unaffected adjacent mucosa. Kaplan-Meier survival analysis revealed that patients' 5-year survival was inversely correlated with levels of expression of ROCK I. In contrast, MET was less strongly correlated with five-year survival. ROCK I provides better efficacy in predicting patient outcomes, compared to either tumor staging or MET expression. As a result, ROCK I may provide a less invasive method of assessing patient prognoses and directing therapeutic interventions. Copyright© 2015 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  4. Prognostic value of metabolic tumor volume on {sup 11}C-methionine PET in predicting progression-free survival in high-grade glioma

    Energy Technology Data Exchange (ETDEWEB)

    Yoo, Min Young; Paeng, Jin Chul; Cheon, Gi Jeong; Lee, Dong Soo; Chung, June Key; Kang, Keon Wook [Dept. of Nuclear Medicine, Seoul National University Hospital, Seoul (Korea, Republic of); Kim, E. Edmund [Dept. of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul (Korea, Republic of)

    2015-12-15

    C-11 methionine (MET) PET is commonly used for diagnosing high-grade glioma (HGG). Recently, volumetric analysis has been widely applied to oncologic PET imaging. In this study, we investigated the prognostic value of metabolic tumor volume (MTV) on MET PET in HGG. A total of 30 patients with anaplastic astrocytoma (n = 12) and glioblastoma multiforme (n = 18) who underwent MET PET before treatment (surgery followed by chemo-radiotherapy) were retrospectively enrolled. Maximal tumor-to-normal brain ratio (TNR{sub max}, maximum tumor activity divided by mean of normal tissue) and MTV (volume of tumor tissue that shows uptake >1.3-fold of mean uptake in normal tissue) were measured on MET PET. Adult patients were classified into two subgroups according to Radiation Therapy Oncology Group Recursive Partitioning Analysis (RTOG RPA) classification. Prognostic values of TNR{sub max}, MTV and clinicopathologic factors were evaluated with regard to progression-free survival (PFS). Median PFS of all patients was 7.9 months (range 1.0–53.8 months). In univariate analysis, MTV (cutoff 35 cm{sup 3}) was a significant prognostic factor for PFS (P = 0.01), whereas TNR{sub max} (cutoff 3.3) and RTOG RPA class were not (P = 0.80 and 0.61, respectively). Treatment of surgical resection exhibited a borderline significance (P = 0.06). In multivariate analysis, MTV was the only independent prognostic factor for PFS (P = 0.03). MTV on MET PET is a significant and independent prognostic factor for PFS in HGG patients, whereas TNR{sub max} is not. Thus, performing volumetric analysis of MET PET is recommended in HGG for better prognostication.

  5. Patterns of failure and prognostic factors in resected extrahepatic bile duct cancer: implication for adjuvant radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Koo, Tae Ryool; Eom, Keun Yong; Kim, In Ah; Cho, Jai Young; Yoon, Yoo Seok; Hwang, Dae Wook; Han, Ho Seong; Kim, Jae Sung [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    2014-06-15

    To find the applicability of adjuvant radiotherapy for extrahepatic bile duct cancer (EBDC), we analyzed the pattern of failure and evaluate prognostic factors of locoregional failure after curative resection without adjuvant treatment. In 97 patients with resected EBDC, the location of tumor was classified as proximal (n = 26) and distal (n = 71), using the junction of the cystic duct and common hepatic duct as the dividing point. Locoregional failure sites were categorized as follows: the hepatoduodenal ligament and tumor bed, the celiac artery and superior mesenteric artery, and other sites. The median follow-up time was 29 months for surviving patients. Three-year locoregional progression-free survival, progression-free survival, and overall survival rates were 50%, 42%, and 52%, respectively. Regarding initial failures, 79% and 81% were locoregional failures in proximal and distal EBDC patients, respectively. The most common site was the hepatoduodenal ligament and tumor bed. In the multivariate analysis, perineural invasion was associated with poor locoregional progression-free survival (p = 0.023) and progression-free survival (p = 0.012); and elevated postoperative CA19-9 (> or =37 U/mL) did with poor locoregional progression-free survival (p = 0.002), progression-free survival (p < 0.001) and overall survival (p < 0.001). Both proximal and distal EBDC showed remarkable proportion of locoregional failure. Perineural invasion and elevated postoperative CA19-9 were risk factors of locoregional failure. In these patients with high risk of locoregional failure, adjuvant radiotherapy could be considered to improve locoregional control.

  6. Highly aligned stromal collagen is a negative prognostic factor following pancreatic ductal adenocarcinoma resection.

    Science.gov (United States)

    Drifka, Cole R; Loeffler, Agnes G; Mathewson, Kara; Keikhosravi, Adib; Eickhoff, Jens C; Liu, Yuming; Weber, Sharon M; Kao, W John; Eliceiri, Kevin W

    2016-11-15

    Risk factors for pancreatic ductal adenocarcinoma (PDAC) progression after surgery are unclear, and additional prognostic factors are needed to inform treatment regimens and therapeutic targets. PDAC is characterized by advanced sclerosis of the extracellular matrix, and interactions between cancer cells, fibrillar collagen, and other stromal components play an integral role in progression. Changes in stromal collagen alignment have been shown to modulate cancer cell behavior and have important clinical value in other cancer types, but little is known about its role in PDAC and prognostic value. We hypothesized that the alignment of collagen is associated with PDAC patient survival. To address this, pathology-confirmed tissues from 114 PDAC patients that underwent curative-intent surgery were retrospectively imaged with Second Harmonic Generation (SHG) microscopy, quantified with fiber segmentation algorithms, and correlated to patient survival. The same tissue regions were analyzed for epithelial-to-mesenchymal (EMT), α-SMA, and syndecan-1 using complimentary immunohistostaining and visualization techniques. Significant inter-tumoral variation in collagen alignment was found, and notably high collagen alignment was observed in 12% of the patient cohort. Stratification of patients according to collagen alignment revealed that high alignment is an independent negative factor following PDAC resection (p = 0.0153, multivariate). We also found that epithelial expression of EMT and the stromal expression of α-SMA and syndecan-1 were positively correlated with collagen alignment. In summary, stromal collagen alignment may provide additional, clinically-relevant information about PDAC tumors and underscores the importance of stroma-cancer interactions.

  7. Treatment outcome and prognostic factor of CO2 laser cordectomy for early glottic cancer

    Science.gov (United States)

    Chung, Phil-Sang; Lee, Sang Joon

    2012-02-01

    Objectives: Laser cordectomy is very popular nowadays and become one of the treatments of choice for early glottis carcinoma. Transoral laser microsurgery has many advantages comparing conventional open surgery or radiation therapy. In this study, we examined the oncologic results of laser cordectomy for early glottic cancer and analyzed the prognostic impact on the survival of the several tumor-related and treatment-related factors. Methods: Patients who were diagnosed as early glottic squamous cell carcinoma, treated by laser cordectomy with curative intent were analyzed. Patients with preivous radiation therapy were included. From June 1988 to March 2005, 202 patients from five hospitals were analyzed (174 T1, 28 T2). Results: Five-year overall survival and disease-free survival were 98.4% and 84.9%. Twenty two patients developed local recurrence. Total laryngectomy was done in 6 patients and laryngeal preservation rate was 97%. Recurrence was higher in the patients with anterior commissure involvement (9/39) than without anterior commissure involvement (13/163). Recurrence was higher in T1b (4/15) than T1a (13/159). Previous radiation was also highly related to the recurrence (7/20 vs 15/182). Twenty patients with local recurrence after radiation therapy were treated by salvage laser cordectomy. Of them, 7 patients developed local recurrence and 5 year disease-free survival was 57%. Complication was rare with one case of hemorrhage. Tracheotomy was not necessary in all patients. Conclusions: Laser cordectomy for early glottic carcinoma showed high survival, laryngeal preservation rate and low complication rate. The prognostic factors were anterior commissure involvement, both vocal fold involvement and previous radiotherapy.

  8. The optimal cut-off value of the preoperative prognostic nutritional index for the survival differs according to the TNM stage in hepatocellular carcinoma.

    Science.gov (United States)

    Okamura, Yukiyasu; Sugiura, Teiichi; Ito, Takaaki; Yamamoto, Yusuke; Ashida, Ryo; Uesaka, Katsuhiko

    2017-08-01

    To establish the optimal cut-off value of the preoperative prognostic nutritional index (PNI) for prognosis according to the Tumor Node Metastasis (TNM) stage of hepatocellular carcinoma (HCC) after curative resection. This retrospective study reviewed the records of 375 patients. The optimal cut-off value of the PNI was established according to the TNM stage, and overall survival was compared between the low and high PNI groups. The optimal cut-off value of the PNI decreased with increasing TNM stage, with 52, 47, and 43 patients having stage I, II, and III HCC, respectively. A low preoperative PNI predicted a poorer overall survival than did a high PNI for stage I (P cut-off value for the PNI for prognosis differs among the TNM stages and that the preoperative PNI is a favorable prognostic factor for stage I HCC.

  9. Circulating Haptoglobin Is an Independent Prognostic Factor in the Sera of Patients with Epithelial Ovarian Cancer

    Directory of Open Access Journals (Sweden)

    Changqing Zhao

    2007-01-01

    Full Text Available OBJECTIVE: This study was conducted to evaluate the prognostic significance of haptoglobin levels in the overall survival of patients presenting with various stages of epithelial ovarian cancer. MATERIALS AND METHODS: We employed an in-house sandwich enzyme-linked immunosorbent assay method to determine the concentrations of preoperative haptoglobin and C-reactive protein (CRP in sera samples obtained from 66 malignant tumors, 60 benign tumors, and 10 normal healthy women. RESULTS: Levels of serum haptoglobin significantly correlated with tumor type (P < .001 and International Federation of Gynecology and Obstetrics stage (P < .05. A significant correlation was observed between clinical stage and patient survival (r = 5.99, P = .026. Our data also indicated that elevated serum haptoglobin levels were associated with poor outcome for overall survival using both univariate and multivariate analyses (P = .048 and P = .036 respectively. Using Pearson's correlation, we have noted that serum CRP concentrations significantly correlated with haptoglobin levels (r2 = 0.22, P < .001. Immunohistochemical findings and Western blot analyses were compatible with sera levels of haptoglobin in which a higher intensity of staining occurred in late-stage epithelial ovarian cancers. CONCLUSION: This study provides evidence that preoperative serum levels of haptoglobin could serve as an independent prognostic factor in patients presenting with epithelial ovarian cancer.

  10. A Dexamethasone-regulated Gene Signature Is Prognostic for Poor Survival in Glioblastoma Patients.

    Science.gov (United States)

    Luedi, Markus M; Singh, Sanjay K; Mosley, Jennifer C; Hatami, Masumeh; Gumin, Joy; Sulman, Erik P; Lang, Frederick F; Stueber, Frank; Zinn, Pascal O; Colen, Rivka R

    2017-01-01

    Dexamethasone is reported to induce both tumor-suppressive and tumor-promoting effects. The purpose of this study was to identify the genomic impact of dexamethasone in glioblastoma stem cell (GSC) lines and its prognostic value; furthermore, to identify drugs that can counter these side effects of dexamethasone exposure. We utilized 3 independent GSC lines with tumorigenic potential for this study. Whole-genome expression profiling and pathway analyses were done with dexamethasone-exposed and control cells. GSCs were also co-exposed to dexamethasone and temozolomide. Risk scores were calculated for most affected genes, and their associations with survival in The Cancer Genome Atlas and Repository of Molecular Brain Neoplasia Data databases. In silico Connectivity Map analysis identified camptothecin as antagonist to dexamethasone-induced negative effects. Pathway analyses predicted an activation of dexamethasone network (z-score: 2.908). Top activated canonical pathways included "role of breast cancer 1 in DNA damage response" (P=1.07E-04). GSCs were protected against temozolomide-induced apoptosis when coincubated with dexamethasone. Altered cellular functions included cell movement, cell survival, and apoptosis with z-scores of 2.815, 5.137, and -3.122, respectively. CCAAT/enhancer binding protein beta (CEBPB) was activated in a dose dependent manner specifically in slow-dividing "stem-like" cells. CEBPB was activated in dexamethasone-treated orthotopic tumors. Patients with high risk scores had significantly shorter survival. Camptothecin was validated as potential partial neutralizer of dexamethasone-induced oncogenic effects. Dexamethasone exposure induces a genetic program and CEBPB expression in GSCs that adversely affects key cellular functions and response to therapeutics. High risk scores associated with these genes have negative prognostic value in patients. Our findings further suggest camptothecin as a potential neutralizer of adverse dexamethasone

  11. Nontuberculous Pulmonary Mycobacteriosis in Denmark: Incidence and Prognostic Factors

    DEFF Research Database (Denmark)

    Andréjak, Claire; Thomsen, Vibeke O; Johansen, Isik S

    2010-01-01

    RATIONALE: Few population-based data are available regarding nontuberculous mycobacteria (NTM) pulmonary disease epidemiology and prognosis. OBJECTIVES: To examine NTM pulmonary colonization incidence, disease incidence, and prognostic factors. METHODS: All adults in Denmark with at least one NTM...... to 2008 (mean annual rate per 100,000 person-years: NTM colonization, 1.36; NTM disease, 1.08). Five-year mortality following definite NTM disease was 40.1%. After controlling for potential confounders, 5-year mortality for definite NTM disease was slightly higher than for NTM colonization (adjusted HR: 1...

  12. High level of serum AFP is an independent negative prognostic factor in gastric cancer.

    Science.gov (United States)

    Chen, Yueguang; Qu, Hui; Jian, Mi; Sun, Guorui; He, Qingsi

    2015-11-11

    Gastric cancer with a high level of serum alpha fetoprotein (AFP) is uncommon and has unique clinicopathological features and a poorer prognosis. The aim of this research was to elucidate the clinicopathological and prognostic features of gastric cancer with a high level of AFP. The sera from 1,286 patients with gastric cancer treated at Qilu Hospital of Shandong University from January 2004 to December 2008 were analyzed preoperatively for AFP, CEA and CA19-9 levels after excluding active or chronic hepatitis, liver cirrhosis and hepatocellular carcinoma as well as preoperative distant metastasis. Patients were divided into 2 groups: 86 serum AFP-positive patients and 1,200 serum AFP-negative patients according to a cutoff of 20 ng/mL. The clinicopathological features and prognostic factors were compared between the groups. A higher incidence of serosal invasion, lymph node metastasis and liver metastasis and poorer prognosis was observed in the AFP-positive group compared with the AFP-negative group (all p<0.05). Serum AFP showed the highest specificity (93.66%) and diagnostic accuracy (92.38%) for predicting liver metastasis among the 3 tumor markers examined. Multivariate survival analysis revealed that AFP positivity was an independent prognostic factor in all 1,286 gastric cancer patients. The prognosis of AFP-positive gastric cancer was poorer than that of AFP-negative gastric cancer (p<0.05). A high level of serum AFP is an independent prognostic factor in gastric cancer and can be used for evaluating the prognosis of gastric cancers whether in the presence or absence of liver metastasis.

  13. Prognostic factors for different outcomes in patients with metastatic spinal cord compression from cancer of unknown primary

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    Douglas Sarah

    2012-06-01

    Full Text Available Abstract Background Patients with cancer of unknown primary account for 10% of patients with metastatic spinal cord compression (MSCC. This retrospective study was performed to identify prognostic factors for functional outcome, local control of MSCC, and survival in 175 of such patients treated with radiotherapy alone. Methods Investigated were nine potential prognostic factors including age, gender, Eastern Cooperative Oncology Group performance score (ECOG-PS, number of involved vertebrae, pre-radiotherapy ambulatory status, other bone metastases, visceral metastases, time developing motor deficits before radiotherapy, and the radiation schedule. Results On multivariate analysis, better functional outcome was associated with absence of visceral metastases (estimate: 0.72; 95%-confidence interval [CI]: 0.07-1.36; p = 0.030 and a slower (>7 days development of motor deficits (estimate: 1.93; 95%-CI: 1.18-2.68; p  Conclusions This study identified additional independent prognostic factors for functional outcome, local control of MSCC, and survival after radiotherapy of MSCC from cancer of unknown primary. These prognostic factors can help select the best treatment regimen for each individual patient.

  14. Quality of life data as prognostic indicators of survival in cancer patients: an overview of the literature from 1982 to 2008

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    Montazeri Ali

    2009-12-01

    Full Text Available Abstract Background Health-related quality of life and survival are two important outcome measures in cancer research and practice. The aim of this paper is to examine the relationship between quality of life data and survival time in cancer patients. Methods A review was undertaken of all the full publications in the English language biomedical journals between 1982 and 2008. The search was limited to cancer, and included the combination of keywords 'quality of life', 'patient reported-outcomes' 'prognostic', 'predictor', 'predictive' and 'survival' that appeared in the titles of the publications. In addition, each study was examined to ensure that it used multivariate analysis. Purely psychological studies were excluded. A manual search was also performed to include additional papers of potential interest. Results A total of 451 citations were identified in this rapid and systematic review of the literature. Of these, 104 citations on the relationship between quality of life and survival were found to be relevant and were further examined. The findings are summarized under different headings: heterogeneous samples of cancer patients, lung cancer, breast cancer, gastro-oesophageal cancers, colorectal cancer, head and neck cancer, melanoma and other cancers. With few exceptions, the findings showed that quality of life data or some aspects of quality of life measures were significant independent predictors of survival duration. Global quality of life, functioning domains and symptom scores - such as appetite loss, fatigue and pain - were the most important indicators, individually or in combination, for predicting survival times in cancer patients after adjusting for one or more demographic and known clinical prognostic factors. Conclusion This review provides evidence for a positive relationship between quality of life data or some quality of life measures and the survival duration of cancer patients. Pre-treatment (baseline quality of life

  15. Prognostic factors in lung transplantation: the Santa Casa de Porto Alegre experience.

    Science.gov (United States)

    Machuca, Tiago Noguchi; Schio, Sadi Marcelo; Camargo, Spencer Marcantônio; Lobato, Vivalde; Costa, Clarice Daniele Oliveira; Felicetti, José Carlos; Moreira, José Silva; Camargo, José Jesus

    2011-06-15

    Lung transplantation (LT) has been established as a current therapy for selected patients with end-stage lung disease. Different prognostic factors have been reported by transplant centers. The objective of this study is to report our recent results with LT and to search for prognostic factors. We performed a retrospective analysis of 130 patients who underwent LT at our institution from January 2004 to July 2009. Donor, recipient, intraoperative, and postoperative variables were collected. The mean age was 53.14 years (ranging from 8 to 72 years) and 80 (61.5%) were male. The main causes of end-stage respiratory disease were pulmonary fibrosis 53 (40.7%) and chronic obstructive pulmonary disease 52 (40%). The actuarial 1-year survival was 67.7%. Variables correlated with survival were age (P=0.004), distance in the 6-min walk test (P=0.007), coronary heart disease (P=0.001), cardiopulmonary bypass (P=0.02), intraoperative transfusion of red blood cells (P=0.016), increasing central venous pressure at 24th postoperative hour (P=0.001), increasing pulmonary capillary wedge pressure at 24th postoperative hour (P=0.01); length of intubation (P<0.01), reintubation (P=0.001), length of intensive care unit stay (P<0.001), abdominal complication (P=0.003), acute renal failure requiring dialysis (P<0.001), native lung hyperinflation (P=0.02), and acute rejection in the first month (P=0.03). In multivariate analysis, only dialysis (P=0.004, hazards ratio [HR] 2.68), length of intubation (P=0.004, HR 1.002 for each hour), and reintubation (P=0.003, HR 2.88) proved to be independent predictors. Analysis of variables in our cohort highlighted dialysis, longer mechanical ventilation requirement, and reintubation as independent prognostic factors in LT.

  16. Carcinoma hepatocelular en el anciano: características clínicas, análisis de supervivencia y factores pronósticos en una cohorte de pacientes españoles mayores de 75 años Hepatocellular carcinoma in the elderly: clinical characteristics, survival analysis, and prognostic indicators in a cohort of Spanish patients older than 75 years

    Directory of Open Access Journals (Sweden)

    M. Fernández-Ruiz

    2008-10-01

    (versus symptomatic treatment. Survival in the 2 groups was compared using a log rank test with subsequent multivariate analysis (Cox proportional hazards model. Results: there were no differences between groups for sex, presence of cirrhosis, etiology, Child-Pugh score, BCLC stage, presence of ascites or portal thrombosis, or bilirubin, AST, ALT, γGT, LDH or hematocrit values. Patients of advanced age were more frequently diagnosed in the presence of clinical manifestations, and had multifocal, non-localized disease and a-fetoprotein levels > 400 ng/mL (all p < 0.05. This group received exclusively symptomatic treatment in 78% of cases (compared to 33% in younger patients, and only 3 of them underwent surgical resection (p < 0.0001. Age older than 75 was a predictive factor for not receiving locoregional therapy (p < 0.0001. Survival in the elderly group (9.8 ± 1 months differed substantially from that of younger patients (25.6 ± 2 months (p < .00001. Advanced age continued to be a prognostic factor of poor survival in the multivariate analysis (p = 0.025, but lost significance when the analysis was stratified by treatment subgroups (p = 0.344. Conclusions: the lower survival seen in elderly patients with HCC, beyond differences in tumor extension or liver failure, seems conditioned by the use of suboptimal treatment in this population.

  17. Preoperative prognostic nutritional index and nomogram predicting recurrence-free survival in patients with primary non-muscle-invasive bladder cancer without carcinoma in situ

    Directory of Open Access Journals (Sweden)

    Cui J

    2017-11-01

    Full Text Available Jianfeng Cui,1,* Shouzhen Chen,1,* Qiyu Bo,2 Shiyu Wang,1 Ning Zhang,1 Meng Yu,1 Wenfu Wang,1 Jie Han,3 Yaofeng Zhu,1 Benkang Shi1 1Department of Urology, 2Department of First Operating Room, Qilu Hospital of Shandong University, 3Department of Radiation Oncology, Shandong Cancer Hospital and Institute Affiliated to Shandong University, Jinan, People’s Republic of China *These authors contributed equally to this work Background and objectives: Among the cancers of the urogenital system, bladder cancer is ranked second both in incidence and mortality, and hence, a more accurate estimate of the prognosis for individual patients with non-muscle-invasive bladder cancer (NMIBC is urgently needed. Prognostic nutritional index (PNI which is based on serum albumin levels and peripheral lymphocyte count has been confirmed to have prognostic value in various cancers. The aim of this study was to clarify the prognostic value of PNI in patients with NMIBC.Methods: Data of 329 patients with NMIBC were evaluated retrospectively. Recurrence-free survival (RFS was assessed using the Kaplan–Meier method, and the equivalences of survival curves were tested by log-rank tests. The univariate and multivariate analyses were performed using the Cox proportional hazards regression model. Discrimination of the nomogram was measured by the concordance index. A p-value of <0.05 was considered statistically significant.Results: In univariate analysis, age, tumor focality, tumor size, tumor grade, pathological T stage and preoperative PNI were significantly associated with RFS. Multivariate analysis identified PNI as an independent predictor of RFS in patients with NMIBC. According to these independent predictors, a nomogram for the prediction of recurrence was developed.Conclusion: PNI can be regarded as an independent prognostic factor for predicting RFS in NMIBC. The nomogram could be useful to improve personalized therapy for patients with NMIBC. Keywords: non

  18. PTIP associated protein 1, PA1, is an independent prognostic factor for lymphnode negative breast cancer.

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    Takashi Takeshita

    Full Text Available Pax transactivation domain interacting protein (PTIP associated protein 1, PA1, was a newly found protein participating in the modulation of transactivity of nuclear receptor super family members such as estrogen receptor (ER, androgen receptor (AR and glucocorticoid receptor (GR. Breast cancer is one of the most life threatening diseases for women and has tight association with estrogen and ER. This study was performed to understand the function of PA1 in breast cancer. The expression of PA1 had been evaluated in a total of 344 primary invasive breast cancer samples and examined the relationship with clinical output, relapse free survival (RFS, breast cancer-specific survival (BCSS. PA1 expression was observed in both nucleus and cytoplasm, however, appeared mainly in nuclear. PA1 nuclear expression was correlated with postmenopausal (P = 0.0097, smaller tumor size (P = 0.0025, negative Ki67 (P = 0.02, positive AR (P = 0.049 and positive ERβ (P = 0.0020. Kaplan-Meier analysis demonstrated PA1 nuclear positive cases seemed to have a longer survival than negative ones for RFS (P = 0.023 but not for BCSS (P = 0.23. In the Cox hazards model, PA1 nuclear protein expression proved to be a significant prognostic univariate parameter for RFS (P = 0.03, but not for BCSS (P = 0.20. In addition, for those patients without lymphnode metastasis PA1 was found to be an independent prognostic factor for RFS (P = 0.025, which was verified by univariate and multivariate analyses. These investigations suggested PA1 expression could be a potential prognostic indicator for RFS in breast cancer.

  19. Association of Telomere Length with Breast Cancer Prognostic Factors.

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    Kaoutar Ennour-Idrissi

    Full Text Available Telomere length, a marker of cell aging, seems to be affected by the same factors thought to be associated with breast cancer prognosis.To examine associations of peripheral blood cell-measured telomere length with traditional and potential prognostic factors in breast cancer patients.We conducted a cross-sectional analysis of data collected before surgery from 162 breast cancer patients recruited consecutively between 01/2011 and 05/2012, at a breast cancer reference center. Data on the main lifestyle factors (smoking, alcohol consumption, physical activity were collected using standardized questionnaires. Anthropometric factors were measured. Tumor biological characteristics were extracted from pathology reports. Telomere length was measured using a highly reproducible quantitative PCR method in peripheral white blood cells. Spearman partial rank-order correlations and multivariate general linear models were used to evaluate relationships between telomere length and prognostic factors.Telomere length was positively associated with total physical activity (rs = 0.17, P = 0.033; Ptrend = 0.069, occupational physical activity (rs = 0.15, P = 0.054; Ptrend = 0.054 and transportation-related physical activity (rs = 0.19, P = 0.019; P = 0.005. Among post-menopausal women, telomere length remained positively associated with total physical activity (rs = 0.27, P = 0.016; Ptrend = 0.054 and occupational physical activity (rs = 0.26, P = 0.021; Ptrend = 0.056 and was only associated with transportation-related physical activity among pre-menopausal women (rs = 0.27, P = 0.015; P = 0.004. No association was observed between telomere length and recreational or household activities, other lifestyle factors or traditional prognostic factors.Telomeres are longer in more active breast cancer patients. Since white blood cells are involved in anticancer immune responses, these findings suggest that even regular low-intensity physical activity, such as that

  20. [Adulthood atopic dermatitis: epidemiology, clinical symptoms, provoking and prognostic factors].

    Science.gov (United States)

    Pónyai, Györgyi; Temesvári, Erzsébet; Kárpáti, Sarolta

    2007-01-07

    The prevalence of atopic diseases, including allergic rhinitis, asthma bronchiale and atopic dermatitis is increasing both in children and adults at different parts of the world. Atopic dermatitis is a chronic inflammatory skin disease affecting mostly children, but the atopic trait continues, not only for later respiratory allergies, but also for skin symptoms in adulthood. In this form dry skin, flexural lichenification, head and neck dermatitis, hand dermatitis are typical. The exact etiology of atopic dermatitis is unknown, in the background interactions of genetical predisposition, skin barrier defects and immunological and environmental factors can be verified. In the complex approach of atopic dermatitis, a pivotal role is ascribed to the evaluation and possibly the elimination of provoking factors, like gender, family structure, clothing, aero-, alimentary and contact allergens, psychosocial stress, migration, infections, and personal home environment. Authors review clinical manifestations, triggering and prognostic factors of the adulthood atopic dermatitis.

  1. Hyponatremia as a prognostic and predictive factor in metastatic renal cell carcinoma

    DEFF Research Database (Denmark)

    Jeppesen, A N; Jensen, H K; Donskov, F

    2010-01-01

    Low serum sodium has recently been associated with poor survival in localised renal cell carcinoma (RCC). We now show the prognostic effect of serum sodium in patients with metastatic RCC (mRCC).......Low serum sodium has recently been associated with poor survival in localised renal cell carcinoma (RCC). We now show the prognostic effect of serum sodium in patients with metastatic RCC (mRCC)....

  2. Evaluation of Prognostic Factors Following Flow-Cytometric DNA Analysis after Cytokeratin Labelling: II. Cervical and Endometrial Cancer

    Directory of Open Access Journals (Sweden)

    Pauline Wimberger

    2002-01-01

    Full Text Available In gynecologic oncology valid prognostic factors are necessary to define biologically similar subgroups for analysis of therapeutic efficacy. This study is the first published prospective study concerning prognostic significance of DNA ploidy and S‐phase fraction in cervical and endometrial cancer following enrichment of tumor cells by cytokeratin labelling. Epithelial cells were labeled by FITC‐conjugated cytokeratin antibody (CK 5, 6, 8, and CK 17 prior to flow cytometric cell cycle analysis in 91 specimens of cervical cancer and 73 samples of endometrial cancer. In cervical cancer neither DNA‐ploidy nor S‐phase fraction were relevant prognostic parameters. But CV of the G0G1‐peak showed prognostic relevance in cervical cancer cells, even in multivariate analysis. This interesting observation, however, seems to have no therapeutic consequence due to the small discrimination capacity of CV. In endometrial carcinoma, gross DNA‐aneuploidy (DNA‐index > 1.3 and a high percentage of proliferating cells (>75th percentile were univariate and multivariate highly significant prognostic factors for recurrence‐free survival. Especially DNA‐aneuploidy (DI>1.3 is one of the most important independent molecular biological prognostic factors. While diagnostic curettage we could identify risk patients even preoperatively by determination of the prognostic factors like histologic tumor type, grading, cervical involvement and DNA‐ploidy. Thereby these patients could be treated primarily in an oncologic center. In conclusion, our investigations showed that the determination of DNA‐ploidy should be done in endometrial carcinoma. In cervical cancer no clinical significance for determination of DNA‐parameters was found.

  3. Metastasis-associated in colon cancer 1 is an independent prognostic biomarker for survival in Klatskin tumor patients.

    Science.gov (United States)

    Lederer, Andri; Herrmann, Pia; Seehofer, Daniel; Dietel, Manfred; Pratschke, Johann; Schlag, Peter; Stein, Ulrike

    2015-09-01

    Curative treatment of intrahepatic cholangiocarcinoma (ICC) and hilar cholangiocarcinoma (Klatskin tumors) is limited to surgical resection or orthotopic liver transplantation. However, not all patients benefit from a surgical approach and suffer from early tumor recurrence. Response to chemotherapy is generally poor and, until today, no targeted therapy could be established. Metastasis-associated in colon cancer 1 (MACC1) is a recently discovered regulator of the hepatocyte growth factor (HGF)/Met/mitogen-activated protein kinase pathway, which induces proliferation, migration, and invasion in cell culture, as well as metastasis in mice. MACC1 expression shows a significant correlation with Met expression in colon cancer tissue and is highly prognostic for occurrence of distant metastasis and survival in colon cancer patients. Thus, we aimed to measure the expression of MACC1, Met, and HGF messenger RNA in microdissected tumor tissue and corresponding normal liver tissue of 156 patients with Klatskin tumors (n = 76) and ICC (n = 80) using real-time quantitative reverse-transcriptase polymerase chain reaction. We used immunohistochemical staining to validate the results. MACC1 expression in tumor tissue of both tumor entities was significantly higher than in corresponding normal liver tissue (P history of tumor recurrence had significantly higher MACC1 expression than those without tumor recurrence (P = 0.005). Uni- und multivariate survival analysis showed that Klatskin tumor patients with high MACC1 had a significantly shorter overall (OS) and disease-free survival (DFS; P = 0.001 and P < 0.001, respectively). The multivariate analysis confirmed MACC1 to be an independent factor for overall survival in Klatskin tumor patients (hazard ratio: 2.777; 95% confidence interval: 1.389-5.555; P = 0.004). Our study identified MACC1 as a highly prognostic biomarker for OS and DFS in Klatskin tumor patients. MACC1 expression could become an

  4. Prognostic factors and life expectancy in myelodysplastic syndromes classified according to WHO criteria: a basis for clinical decision making.

    Science.gov (United States)

    Malcovati, Luca; Porta, Matteo Giovanni Della; Pascutto, Cristiana; Invernizzi, Rosangela; Boni, Marina; Travaglino, Erica; Passamonti, Francesco; Arcaini, Luca; Maffioli, Margherita; Bernasconi, Paolo; Lazzarino, Mario; Cazzola, Mario

    2005-10-20

    The aim of this study was to evaluate the prognostic value of the WHO proposal, to assess the role of the main prognostic factors in myelodysplastic syndromes (MDSs) classified into WHO subgroups, and to estimate mortality (standardized mortality ratio [SMR]) and life expectancy in these groups as a basis for clinical decision making. Four hundred sixty-seven patients who were diagnosed as having de novo MDS at the Division of Hematology, University of Pavia (Pavia, Italy), between 1992 and 2002, were evaluated retrospectively for clinical and hematologic features at diagnosis, overall survival (OS), and progression to leukemia (leukemia-free survival). Significant differences in survival were noted between patients with refractory anemia (RA), refractory cytopenia with multilineage dysplasia, RA with excess blasts, type 1 (RAEB-1), and RAEB-2. The effect of demographic factors on OS was observed in MDS patients without excess blasts (age, P = .001; sex, P = .006), as in the general population. The mortality of RA patients 70 years or older did not differ significantly from that of the general population (SMR, 1.62; P = .06). Cytogenetics was the only International Prognostic Scoring System variable showing a prognostic value in MDS classified into WHO subgroups. Transfusion-dependent patients had a significantly shorter survival than patients who did not require transfusions (P WHO classification of MDSs has a relevant prognostic value. This classification, along with cytogenetics, might be useful in decisions regarding transplantation. MDS with isolated erythroid lineage dysplasia identifies a subset of truly low-risk patients, for whom a conservative approach is advisable.

  5. VDR mRNA overexpression is associated with worse prognostic factors in papillary thyroid carcinoma

    Directory of Open Access Journals (Sweden)

    June Young Choi

    2017-03-01

    Full Text Available The purpose of this study was to assess the relationship between vitamin D receptor gene (VDR expression and prognostic factors in papillary thyroid cancer (PTC. mRNA sequencing and somatic mutation data from The Cancer Genome Atlas (TCGA were analyzed. VDR mRNA expression was compared to clinicopathologic variables by linear regression. Tree-based classification was applied to find cutoff and patients were split into low and high VDR group. Logistic regression, Kaplan–Meier analysis, differentially expressed gene (DEG test and pathway analysis were performed to assess the differences between two VDR groups. VDR mRNA expression was elevated in PTC than that in normal thyroid tissue. VDR expressions were high in classic and tall-cell variant PTC and lateral neck node metastasis was present. High VDR group was also associated with classic and tall cell subtype, AJCC stage IV and lower recurrence-free survival. DEG test reveals that 545 genes were upregulated in high VDR group. Thyroid cancer-related pathways were enriched in high VDR group in pathway analyses. VDR mRNA overexpression was correlated with worse prognostic factors such as subtypes of papillary thyroid carcinoma that are known to be worse prognosis, lateral neck node metastasis, advanced stage and recurrence-free survival.

  6. Usefulness and prognostic impact on survival of WHO reclassification in FAB low risk myelodyplastic syndromes.

    Science.gov (United States)

    Breccia, Massimo; Carmosino, Ida; Biondo, Francesca; Mancini, Marco; Russo, Eleonora; Latagliata, Roberto; Alimena, Giuliana

    2006-02-01

    In 1999, WHO proposed a revised classification for myelodysplastic syndromes (MDS). According to this system, FAB low risk MDS (RA and RARS) were defined as such when the presence of dysplastic features was only restricted to the erythroid lineage, and new categories, refractory cytopenia with multilineage dysplasia (RCMD) and refractory cytopenia with multilineage dysplasia and ringed sideroblasts (RCMD-RS), were added. In a retrospective analysis of 240 consecutive patients diagnosed at our institution as having FAB RA and RARS, we reclassified the disease following the WHO criteria and we found that 179/214 patients (84%) still remained in the RA category, while 35/214 (16%) moved to RCMD. Moreover, 17/26 patients (65%) maintained the RARS diagnosis, whereas 9/26 (35%) were re-classified as RCMD-RS. We detected differences among the WHO subgroups as to age and sex distribution as well as to median survival observed by stratifying patients according to different prognostic scoring systems. Furthermore we confirmed the usefulness of WHO segregation with regard to its predictive value for evolution into acute leukaemia. Our study provides evidence that WHO classification may have prognostic impact on MDS subgroups which are usually categorized by FAB as having a favourable outcome.

  7. Prognostic significance of tumour vascularisation on survival of patients with advanced ovarian carcinoma.

    Science.gov (United States)

    Labiche, Alexandre; Elie, Nicolas; Herlin, Paulette; Denoux, Yves; Crouet, Hubert; Heutte, Natacha; Joly, Florence; Héron, Jean-François; Gauduchon, Pascal; Henry-Amar, Michel

    2009-04-01

    The prognostic significance of microvessel density in ovarian cancer is still a matter of debate. Classically, the degree of vascularisation is assessed in areas of high vascular density (hot spots), considered as regions of increased probability of metastasis. Since ovarian tumours have a particular progression and dissemination behaviour, vascularisation outside hot spots may also contribute to their evolution. In the present study, the degree of tumour vascularisation was estimated both in whole histogical sections and in hot spots, in 235 patients with ovarian carcinoma, using fully automatic image analysis methods. Six parameters were estimated: mean microvessel density (MVD) and mean microvessel surface fraction (MSP) on the whole section, mean and maximum values of MVD and MSP inside hot spots (MVDHS1, MSPHS1 and MVDHS2, MSPHS2). Relationships between vascular parameters and clinicopathologic features were analysed. In stage III-IV patients multivariate analysis showed that stage IV disease (hazards ratio (HR)=1.72, p=0.001), post-surgical residual disease 1cm (HR=2.86, p<0.001), upper MVD tercile (HR=1.45, p<0.022) and medial MVDHS1 tercile (HR=1.36, p=0.060) retained an independent prognostic value upon overall survival. Our results suggest that quantification of blood vessels, both on the whole histological section and in hot spots might be helpful in evaluating prognosis in advanced ovarian carcinomas.

  8. Prognostic factors for diffuse large B-cell lymphoma in the R(X)CHOP era

    Science.gov (United States)

    Vaidya, R.; Witzig, T. E.

    2014-01-01

    Background The introduction of rituximab (R) to conventional CHOP chemotherapy for newly diagnosed diffuse large B-cell lymphoma (DLBCL) led to an unequivocal improvement in survival, establishing RCHOP as the standard of care. Still, nearly 40% of DLBCL patients will eventually die of relapsed disease. Efforts to improve outcomes by addition of new biologic agents (X) to the RCHOP backbone are underway. In this era of R(X)CHOP, it is imperative to develop prognostic and predictive markers, not only to identify patients who will suffer a particularly aggressive course, but also to accurately select patients for clinical trials from which they will most benefit. Design The following review was undertaken to describe prognostic factors in DLBCL, with emphasis on markers that are accurate, relatively available, and clinically applicable in 2014. Results The International Prognostic Index retains its validity in the era of RCHOP, although with limited ability to predict those with DLBCL and led to the development of immunohistochemistry (IHC) algorithms that are in routine practice. Identification of a ‘double-hit’ (DH) lymphoma by fluorescent in situ hybridization with aberrations involving MYC and/or BCL2 and BCL6 genes has important implications due to its extremely dismal prognosis with RCHOP. Other markers such as the absolute lymphocyte count (ALC), serum immunoglobulin free light chains, vitamin D levels, serum cytokines/chemokines, and imaging with positron emission tomography (PET) have all shown promise as future predictive/prognostic tests. Conclusions The future for new treatment options in DLBCL is promising with current clinical trials testing novel targeted agents such as bortezomib, lenalidomide, and ibrutinib as the ‘X’ in R(X)CHOP. Predictive factors are required to select and randomize patients appropriately for these trials. We envision the day when ‘X’ will be chosen based on the biological characteristics of the tumor. PMID:24625454

  9. Weibull regression with Bayesian variable selection to identify prognostic tumour markers of breast cancer survival.

    Science.gov (United States)

    Newcombe, P J; Raza Ali, H; Blows, F M; Provenzano, E; Pharoah, P D; Caldas, C; Richardson, S

    2017-02-01

    As data-rich medical datasets are becoming routinely collected, there is a growing demand for regression methodology that facilitates variable selection over a large number of predictors. Bayesian variable selection algorithms offer an attractive solution, whereby a sparsity inducing prior allows inclusion of sets of predictors simultaneously, leading to adjusted effect estimates and inference of which covariates are most important. We present a new implementation of Bayesian variable selection, based on a Reversible Jump MCMC algorithm, for survival analysis under the Weibull regression model. A realistic simulation study is presented comparing against an alternative LASSO-based variable selection strategy in datasets of up to 20,000 covariates. Across half the scenarios, our new method achieved identical sensitivity and specificity to the LASSO strategy, and a marginal improvement otherwise. Runtimes were comparable for both approaches, taking approximately a day for 20,000 covariates. Subsequently, we present a real data application in which 119 protein-based markers are explored for association with breast cancer survival in a case cohort of 2287 patients with oestrogen receptor-positive disease. Evidence was found for three independent prognostic tumour markers of survival, one of which is novel. Our new approach demonstrated the best specificity.

  10. Prognostic factors in patients with brain metastasis from non-small cell lung cancer treated with whole-brain radiotherapy.

    Science.gov (United States)

    Harada, Hideyuki; Asakura, Hirofumi; Ogawa, Hirofumi; Mori, Keita; Takahashi, Toshiaki; Nakasu, Yoko; Nishimura, Tetsuo

    2016-01-01

    The purpose of this study was to evaluate the prognostic factors associated with overall survival (OS) in nonsmall cell lung cancer (NSCLC) patients with brain metastasis who received whole-brain radiotherapy (WBRT). This study included 264 consecutive NSCLC patients with brain metastasis who received WBRT. Patients with leptomeningeal metastasis and those who underwent craniotomy or stereotactic radiotherapy before WBRT were excluded. The evaluated prognostic factors for OS included gender, neurological deficit, histology, epidermal growth factor receptor (EGFR) mutation status, previous cytotoxic chemotherapy, previous EGFR-tyrosine kinase inhibitor treatment, recursive partitioning analysis (RPA) class, and diagnosis-specific graded prognostic assessment (DS-GPA) score. All factors with a P < 0.05 in univariate analysis were entered into multivariate analysis using Cox regression and a confidence interval of 99%. Two hundred thirty patients had died, 14 patients were alive, and 20 patients were lost to follow-up. The median follow-up time was 20.9 months. The median survival time was 5.5 months (95% confidence interval; 4.8-6.3). Univariate analysis showed that gender, neurological deficit, histology, EGFR mutation status, RPA class, and DS-GPA score were significant prognostic factors for OS. In multivariate analysis, RPA class and histology were found to be significant prognostic factors for OS, with P values of 0.0039 and 0.0014, respectively. RPA Class I or II (Karnofsky Performance Status ≥70) and adenocarcinoma histology were associated with longer OS. These factors should be taken into account when considering indication for WBRT.

  11. Prognostic factors in gastric cancer evaluated by using Cox regression model.

    Science.gov (United States)

    Ghiandoni, G; Rocchi, M B; Signoretti, P; Belbusti, F

    1998-06-01

    To identify the most relevant short-term predictor variables in gastric cancer removal. A retrospective survival analysis executed by using the Cox regression model; the follow-up period is included between 18 and 90 months. A district general hospital surgery unit: "Divisione di Chirurgia Generale, Ospedale Civile di Urbino" (Marche, Italy). One hundred and twenty nine consecutive patients operated for gastric cancer. Surgery (total or subtotal gastrectomy). Survival times. Lymph node involvement (N) (p extension (T) (p < 0.001) and the age of the patients (p < 0.05) have been recognized as significant prognostic factors. Results show that the short-term prognosis largely depends on both the earliness of the diagnosis and the age of the patients.

  12. Clinicopathological factors associated with survival in patients with breast cancer brain metastasis.

    Science.gov (United States)

    Li, Rong; Zhang, Kui; Siegal, Gene P; Wei, Shi

    2017-06-01

    Brain metastasis from breast cancer generally represents a catastrophic event yet demonstrates substantial biological heterogeneity. There have been limited studies solely focusing on the prognosis of patients with such metastasis. In this study, we carried out a comprehensive analysis in 108 consecutive patients with breast cancer brain metastases between 1997 and 2012 to further define clinicopathological factors associated with early onset of brain metastasis and survival outcomes after development of them. We found that lobular carcinoma, higher clinical stages at diagnosis, and lack of coexisting bone metastasis were significantly associated with a worse brain relapse-free survival when compared with brain-only metastasis. High histologic grade, triple-negative breast cancer, and absence of visceral involvement were unfavorable prognostic factors after brain metastasis. Furthermore, high histologic grade, advanced tumor stages, and lack of coexisting bone involvement indicated a worse overall survival. Thus, the previously established prognostic factors in early stage or advanced breast cancers may not entirely apply to patients with brain metastases. Furthermore, the prognostic significance of the clinicopathological factors differed before and after a patient develops brain metastasis. This knowledge might help in establishing an algorithm to further stratify patients with breast cancer into prognostically significant categories for optimal prevention, screening, and treatment of their brain metastasis. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Molecular profiling of short-term and long-term surviving patients identifies CD34 mRNA level as prognostic for glioblastoma survival

    DEFF Research Database (Denmark)

    Michaelsen, Signe Regner; Urup, Thomas; Olsen, Lars Rønn

    2018-01-01

    . Accordingly, study aim was to identify independent prognostic biomarkers for survival. Study cohort consisted of 93 primary GBM patients treated with radiation-, chemo- and bevacizumab therapy, among which 14 STS (OS ≤ 12 months) and 6 LTS (OS ≥ 36 months) were identified, all confirmed being IDH wild...

  14. The MicroRNAs as Prognostic Biomarkers for Survival in Esophageal Cancer: A Meta-Analysis

    Directory of Open Access Journals (Sweden)

    Wenbo Fu

    2014-01-01

    Full Text Available Objectives. We performed this meta-analysis to summarize all the results from available studies, aiming delineating the prognostic role of miRNA in esophageal cancer. Design and Methods. We searched the electronic databases PubMed, EMBASE, and ISI Web of Science without time restrictions for the correlative literature to aggregate the survival results. Relevant data were extracted from studies investigating the relationship between miRNAs expression and survival in esophageal cancer patients. Pooled hazard ratios of miR-21and miR-375 for OS in ESCC were calculated. Results. A total of 25 studies involving 2,258 subjects analyzed the relationship between miRNA and prognosis of EC. In all, thirty-nine miRNAs associated with prognosis were reported in these studies. The pooled HR of higher miR-21 expression compared with lower miR-21 expression in ESCC was 1.84 (95% CI: 1.41–2.40, P<0.001, which could significantly predict poorer OS in ESCC. Besides, higher miR-375 was also a significant predictor for OS in ESCC, with a pooled HR of 0.55 (95% CI: 0.42–0.72, P<0.001. Conclusions. Our results support that miR-21 and miR-375 have a prognostic role in ESCC and may be useful therapeutic targets for the treatment of ESCC and meticulous follow-up for early detection of recurrence.

  15. Clinicodemographic aspect of resectable pancreatic cancer and prognostic factors for resectable cancer

    Directory of Open Access Journals (Sweden)

    Chiang Kun-Chun

    2012-05-01

    Full Text Available Abstract Background Pancreatic adenocarcinoma (PCA is one of the most lethal human malignancies, and radical surgery remains the cornerstone of treatment. After resection, the overall 5-year survival rate is only 10% to 29%. At the time of presentation, however, about 40% of patients generally have distant metastases and another 40% are usually diagnosed with locally advanced cancers. The remaining 20% of patients are indicated for surgery on the basis of the results of preoperative imaging studies; however, about half of these patients are found to be unsuitable for resection during surgical exploration. In the current study, we aimed to determine the clinicopathological characteristics that predict the resectability of PCA and to conduct a prognostic analysis of PCA after resection to identify favorable survival factors. Methods We retrospectively reviewed the medical files of 688 patients (422 men and 266 women who had undergone surgery for histopathologically proven PCA in the Department of Surgery at Chang Gung Memorial Hospital in Taiwan from 1981 to 2006. We compared the clinical characteristics of patients who underwent resection and patients who did not undergo resection in order to identify the predictive factors for successful resectability of PCA, and we conducted prognostic analysis for PCA after resection. Results A carbohydrate antigen 19–9 (CA 19–9 level of 37 U/ml or greater and a tumor size of 3 cm or more independently predicted resectability of PCA. In terms of survival after resection, PCA patients with better nutritional status (measured as having an albumin level greater than 3.5 g/dl, radical resection, early tumor stage and better-differentiated tumors were associated with favorable survival. Conclusions Besides traditional imaging studies, preoperative CA 19–9 levels and tumor size can also be used to determine the resectability of PCA. Better nutritional status, curative resection, early tumor stage and well

  16. Analysis of prognostic factors associated with injection-site sarcomas in cats: 57 cases (2001-2007).

    Science.gov (United States)

    Romanelli, Giorgio; Marconato, Laura; Olivero, Daniela; Massari, Federico; Zini, Eric

    2008-04-15

    To identify prognostic factors in cats with injection-site sarcomas (ISSs). Retrospective case series. 57 cats with ISSs. Medical records of cats were reviewed with regard to sex, age, anatomic site of tumor, tumor size, histologic grade, excision of a primary tumor versus excision of a recurrent ISS, use of excision alone versus excision plus adjuvant therapy, local tumor recurrence, and development of distant metastasis to predict overall survival time (ie, time from tumor excision to death). In univariate analyses, local recurrence and development of distant metastasis were significantly associated with survival time in cats. On multivariate analysis, development of distant metastasis remained a significant prognostic factor. Histologic grade was associated with distant metastasis, with cats having grade 3 tumors being significantly more likely to develop metastasis than cats with grade 1 and 2 tumors. Factors associated with local recurrence of ISSs were not identified. The development of distant metastasis, which may occur later during the course of the disease, was identified as a prognostic factor for overall survival time in cats with ISSs. In addition, cats with histologic grade 3 ISSs should be considered for further interventional studies with chemotherapy to prevent the high rate of distant metastasis.

  17. Survivability of systems under multiple factor impact

    Energy Technology Data Exchange (ETDEWEB)

    Korczak, Edward [Telecommunications Research Institute, Warsaw (Poland); Levitin, Gregory [Israel Electric Corporation Ltd., Haifa (Israel)]. E-mail: levitin@iec.co.il

    2007-02-15

    The paper considers vulnerable multi-state series-parallel systems operating under influence of external impacts. Both the external impacts and internal failures affect system survivability, which is determined as the probability of meeting a given demand. The external impacts are characterized by several destructive factors affecting the system or its parts simultaneously. In order to increase the system's survivability a multilevel protection against the destructive factors can be applied to its subsystems. In such systems, the protected subsystems can be destroyed only if all of the levels of their protection are destroyed. The paper presents an algorithm for evaluating the survivability of series-parallel systems with arbitrary configuration of multilevel protection against multiple destructive factor impacts. The algorithm is based on a composition of Boolean and the Universal Generating Function techniques. Illustrative examples are presented.

  18. Prognostic nutritional index serves as a predicative marker of survival and associates with systemic inflammatory response in metastatic intrahepatic cholangiocarcinoma

    Directory of Open Access Journals (Sweden)

    Zhang C

    2016-10-01

    Full Text Available Chenyue Zhang,1,2 Haiyong Wang,1,3 Zhouyu Ning,1,2 Litao Xu,1,2 Liping Zhuang,1,2 Peng Wang,1,2 Zhiqiang Meng1,2 1Department of Integrative Oncology, Fudan University Shanghai Cancer Center, 2Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 3Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, People’s Republic of China Objective: The significance of the prognostic nutritional index (PNI has been widely reported and confirmed in many types of cancers. However, few studies are available indicating its prognostic power in patients with intrahepatic cholangiocarcinoma (ICC. Thus, we investigated its relationship with overall survival (OS to evaluate its role in predicting survival in patients with ICC. Patients and methods: Between October 2011 and October 2015, 173 consecutive patients with pathologically confirmed locally advanced or metastatic ICC were enrolled. First, the correlations between PNI and clinical factors were analyzed among these patients. Next, univariate and multivariate analyses were conducted to evaluate the association between PNI and OS among these patients with ICC. In addition, the relationships between PNI and three typical systemic inflammatory response (SIR markers – the neutrophil/lymphocyte ratio (NLR, the platelet/lymphocyte ratio (PLR, and the lymphocyte/monocyte ratio (LMR – were also assessed. Results: A lower PNI was linked with a shorter OS in patients with ICC, as reflected obviously in the Kaplan–Meier analyses. The patients with ICC were divided into the locally advanced group and the metastatic group. Further analyses revealed that PNI is not associated with OS in the locally advanced group. However, in the subgroup of patients with metastatic ICC, a lower PNI significantly correlated with a worsened OS. The OS for patients with a low PNI is 5 months, whereas the OS is 10.17 months for patients with a high PNI. Multivariate analyses revealed

  19. Examination of thromboxane synthase as a prognostic factor and therapeutic target in non-small cell lung cancer.

    LENUS (Irish Health Repository)

    Cathcart, Mary-Clare

    2011-03-01

    Thromboxane synthase (TXS) metabolises prostaglandin H2 into thromboxanes, which are biologically active on cancer cells. TXS over-expression has been reported in a range of cancers, and associated with a poor prognosis. TXS inhibition induces cell death in-vitro, providing a rationale for therapeutic intervention. We aimed to determine the expression profile of TXS in NSCLC and if it is prognostic and\\/or a survival factor in the disease.

  20. Prognostic value of DCE-MRI in breast cancer patients undergoing neoadjuvant chemotherapy: a comparison with traditional survival indicators

    Energy Technology Data Exchange (ETDEWEB)

    Pickles, Martin D.; Lowry, Martin; Turnbull, Lindsay W. [Hull York Medical School at University of Hull, Hull Royal Infirmary, Centre for Magnetic Resonance Investigations, Hull (United Kingdom); Manton, David J. [Hull and East Yorkshire Hospitals NHS Trust, Radiation Physics Department, Hull (United Kingdom)

    2015-04-01

    To determine associations between dynamic contrast-enhanced MR imaging (DCE-MRI) parameters and survival intervals in patients with locally advanced breast cancer treated with neoadjuvant chemotherapy (NAC), surgery, and adjuvant therapies. Further, to compare the prognostic value of DCE-MRI parameters against traditional survival indicators. DCE-MRI and MR tumour volume measures were obtained prior to treatment and post 2nd NAC cycle. To demonstrate which parameters were associated with survival, Cox's proportional hazards models (CPHM) were employed. To avoid over-parameterisation, only those MR parameters with at least a borderline significant result were entered into the final CPHM. When considering disease-free survival positive axillary nodal status (hazard ratio [HR] 6.79), younger age (HR 3.37), negative oestrogen receptor status (HR 3.24), pre-treatment Maximum Enhancement Index (MaxEI) (HR 6.51), and percentage change in MaxEI (HR 1.02) represented the retained CPHM covariates. Similarly, positive axillary nodal status (HR 11.47), negative progesterone receptor status (HR 4.37) and percentage change in AUC{sub 90} (HR 1.01) represented the retained predictive variables for overall survival. Multivariate survival analysis has demonstrated that DCE-MRI parameters obtained prior to NAC and/or post 2nd cycle can provide independent prognostic information that can complement traditional prognostic indicators available prior to treatment. (orig.)

  1. Malnutrition is a prognostic factor in patients with hepatocellular carcinoma (HCC).

    Science.gov (United States)

    Schütte, Kerstin; Tippelt, Bernadett; Schulz, Christian; Röhl, Friedrich-Wilhelm; Feneberg, Anja; Seidensticker, Ricarda; Arend, Jörg; Malfertheiner, Peter

    2015-12-01

    Malnutrition is a common, hence frequently underdiagnosed condition in patients with liver cirrhosis as well as in patients with cancer and has been shown to have a negative impact on survival in these patients. Frequently applied screening tools including anthropometric measurements or laboratory parameters to screen for malnutrition are not suitable for patients with liver cirrhosis with additional pathophysiological mechanisms leading to hypoalbuminemia and edema. Prospective data on the prevalence and prognostic impact of malnutrition in patients with HCC are scarce. Fifty-one consecutive patients with hepatocellular carcinoma were prospectively enrolled into this study and screened for malnutrition by anthropometric measurements, the MNA score, the NRS score, laboratory work-up, and BIA measurement. The results of the different screening tools were compared to each other and with the BIA assessment and correlated with the outcome of patients. The calculation of a body mass index (BMI) was not suitable to identify malnourished patients with HCC. The MNA identified 19, the NRS score 17 patients at a risk for malnutrition. BIA revealed a reduction in relative body cell mass in 12 patients. Univariate Cox regression analyses identified tumor stage, MNA score, and phase angle obtained by BIA as significant factors with influence on survival. Multivariate analyses confirmed the phase angle at a cut-off of 4.8 to be an independent factor. A significant proportion of patients with HCC is malnourished or at risk for malnutrition. Screening questionnaires and BIA measurement are superior to pure anthropometric measurements to identify the condition that negatively influences survival. The phase angle derived from body impedance analysis is an independent prognostic factor in patients with HCC. Copyright © 2014 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  2. Circulating Fibroblast Growth Factor 21 (Fgf21) as Diagnostic and Prognostic Biomarker in Renal Cancer.

    Science.gov (United States)

    Knott, M E; Minatta, J N; Roulet, L; Gueglio, G; Pasik, L; Ranuncolo, S M; Nuñez, M; Puricelli, L; De Lorenzo, M S

    2016-06-01

    The finding of new biomarkers is needed to have a better sub-classification of primary renal tumors (RCC) as well as more reliable predictors of outcome and therapy response. In this study, we evaluated the role of circulating FGF21, an endocrine factor, as a diagnostic and prognostic biomarker for ccRCC. Serum samples from healthy controls (HC), clear cell and chromophobe RCC cancer patients were obtained from the serum biobank "Biobanco Público de Muestras Séricas Oncológicas" (BPMSO) of the "Instituto de Oncología "Ángel H. Roffo". Serum FGF21 and leptin were measured by ELISA while other metabolic markers were measured following routinely clinical procedures. One of our major findings was that FGF21 levels were significantly increased in ccRCC patients compared with HC. Moreover, we showed an association between the increased serum FGF21 levels and the shorter disease free survival in a cohort of 98 ccRCC patients, after adjustment for other predictors of outcome. Our results suggest that higher FGF21 serum level is an independent prognostic biomarker, associated with worse free-disease survival.

  3. [Essential thrombocythemia: baseline characteristics and risk factors for survival and thrombosis in a series of 214 patients].

    Science.gov (United States)

    Angona, Anna; Alvarez-Larrán, Alberto; Bellosillo, Beatriz; Martínez-Avilés, Luz; Garcia-Pallarols, Francesc; Longarón, Raquel; Ancochea, Àgueda; Besses, Carles

    2015-03-15

    Two prognostic models to predict overall survival and thrombosis-free survival have been proposed: International Prognostic Score for Essential Thrombocythemia (IPSET) and IPSET-Thrombosis, respectively, based on age, leukocytes count, history of previous thrombosis, the presence of cardiovascular risk factors and the JAK2 mutational status. The aim of the present study was to assess the clinical and biological characteristics at diagnosis and during evolution in essential thrombocythemia (ET) patients as well as the factors associated with survival and thrombosis and the usefulness of these new prognostic models. We have evaluated the clinical data and the mutation status of JAK2, MPL and calreticulin of 214 ET patients diagnosed in a single center between 1985 and 2012, classified according to classical risk stratification, IPSET and IPSET-Thrombosis. With a median follow-up of 6.9 years, overall survival was not associated with any variable by multivariate analysis. Thrombotic history and leukocytes>10×10(9)/l were associated with thrombosis-free survival (TFS). In our series, IPSET prognostic systems of survival and thrombosis did not provide more clinically relevant information regarding the classic risk of thrombosis stratification. Thrombotic history and leukocytosis>10×10(9)/l were significantly associated with lower TFS, while the prognostic IPSET-Thrombosis system did not provide more information than classical thrombotic risk assessment. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

  4. Preoperative CA125 as a prognostic factor in stage I epithelial ovarian cancer

    DEFF Research Database (Denmark)

    Petri, Anette Lykke; Høgdall, Estrid; Christensen, Ib Jarle

    2006-01-01

    The purpose of the present study was to evaluate preoperative CA125 as a prognostic factor in stage I epithelial ovarian cancer (EOC). Preoperative serum CA125 levels from 118 women with FIGO (International Federation of Gynaecology and Obstetrics) stage I EOC were analysed and the prognostic value...... was evaluated and compared with other prognostic factors (age, grade, substages, histologic type). By the Kaplan-Meier estimate we demonstrated that patients with stage I EOC and preoperative serum CA125 levels

  5. A dynamic prognostic model to predict survival in primary myelofibrosis: a study by the IWG-MRT (International Working Group for Myeloproliferative Neoplasms Research and Treatment).

    Science.gov (United States)

    Passamonti, Francesco; Cervantes, Francisco; Vannucchi, Alessandro Maria; Morra, Enrica; Rumi, Elisa; Pereira, Arturo; Guglielmelli, Paola; Pungolino, Ester; Caramella, Marianna; Maffioli, Margherita; Pascutto, Cristiana; Lazzarino, Mario; Cazzola, Mario; Tefferi, Ayalew

    2010-03-04

    Age older than 65 years, hemoglobin level lower than 100 g/L (10 g/dL), white blood cell count greater than 25 x 10(9)/L, peripheral blood blasts 1% or higher, and constitutional symptoms have been shown to predict poor survival in primary myelofibrosis (PMF) at diagnosis. To investigate whether the acquisition of these factors during follow-up predicts survival, we studied 525 PMF patients regularly followed. All 5 variables had a significant impact on survival when analyzed as time-dependent covariates in a multivariate Cox proportional hazard model and were included in 2 separate models, 1 for all patients (Dynamic International Prognostic Scoring System [DIPSS]) and 1 for patients younger than 65 years (age-adjusted DIPSS). Risk factors were assigned score values based on hazard ratios (HRs). Risk categories were low, intermediate-1, intermediate-2, and high in both models. Survival was estimated by the HR. When shifting to the next risk category, the HR was 4.13 for low risk, 4.61 for intermediate-1, and 2.54 for intermediate-2 according to DIPSS; 3.97 for low risk, 2.84 for intermediate-1, and 1.81 for intermediate-2 according to the age-adjusted DIPSS. The novelty of these models is the prognostic assessment of patients with PMF anytime during their clinical course, which may be useful for treatment decision-making.

  6. Multicollinearity in prognostic factor analyses using the EORTC QLQ-C30: identification and impact on model selection.

    Science.gov (United States)

    Van Steen, Kristel; Curran, Desmond; Kramer, Jocelyn; Molenberghs, Geert; Van Vreckem, Ann; Bottomley, Andrew; Sylvester, Richard

    2002-12-30

    Clinical and quality of life (QL) variables from an EORTC clinical trial of first line chemotherapy in advanced breast cancer were used in a prognostic factor analysis of survival and response to chemotherapy. For response, different final multivariate models were obtained from forward and backward selection methods, suggesting a disconcerting instability. Quality of life was measured using the EORTC QLQ-C30 questionnaire completed by patients. Subscales on the questionnaire are known to be highly correlated, and therefore it was hypothesized that multicollinearity contributed to model instability. A correlation matrix indicated that global QL was highly correlated with 7 out of 11 variables. In a first attempt to explore multicollinearity, we used global QL as dependent variable in a regression model with other QL subscales as predictors. Afterwards, standard diagnostic tests for multicollinearity were performed. An exploratory principal components analysis and factor analysis of the QL subscales identified at most three important components and indicated that inclusion of global QL made minimal difference to the loadings on each component, suggesting that it is redundant in the model. In a second approach, we advocate a bootstrap technique to assess the stability of the models. Based on these analyses and since global QL exacerbates problems of multicollinearity, we therefore recommend that global QL be excluded from prognostic factor analyses using the QLQ-C30. The prognostic factor analysis was rerun without global QL in the model, and selected the same significant prognostic factors as before. Copyright 2002 John Wiley & Sons, Ltd.

  7. Factors predicting survival in ALS: a multicenter Italian study.

    Science.gov (United States)

    Calvo, Andrea; Moglia, Cristina; Lunetta, Christian; Marinou, Kalliopi; Ticozzi, Nicola; Ferrante, Gianluca Drago; Scialo, Carlo; Sorarù, Gianni; Trojsi, Francesca; Conte, Amelia; Falzone, Yuri M; Tortelli, Rosanna; Russo, Massimo; Chiò, Adriano; Sansone, Valeria Ada; Mora, Gabriele; Silani, Vincenzo; Volanti, Paolo; Caponnetto, Claudia; Querin, Giorgia; Monsurrò, Maria Rosaria; Sabatelli, Mario; Riva, Nilo; Logroscino, Giancarlo; Messina, Sonia; Fini, Nicola; Mandrioli, Jessica

    2017-01-01

    The aim of this multicenter, retrospective study is to investigate the role of clinical characteristics and therapeutic intervention on ALS prognosis. The study included patients diagnosed from January 1, 2009 to December 31, 2013 in 13 Italian referral centers for ALS located in 10 Italian regions. Caring neurologists collected a detailed phenotypic profile and follow-up data until death into an electronic database. One center collected also data from a population-based registry for ALS. 2648 incident cases were collected. The median survival time from onset to death/tracheostomy was 44 months (SE 1.18, CI 42-46). According to univariate analysis, factors related to survival from onset to death/tracheostomy were: age at onset, diagnostic delay, site of onset, phenotype, degree of certainty at diagnosis according to revised El Escorial criteria (R-EEC), presence/absence of dementia, BMI at diagnosis, patients' provenance. In the multivariate analysis, age at onset, diagnostic delay, phenotypes but not site of onset, presence/absence of dementia, BMI, riluzole use, R-EEC criteria were independent prognostic factors of survival in ALS. We compared patients from an ALS Registry with patients from tertiary centers; the latter ones were younger, less frequently bulbar, but more frequently familial and definite at diagnosis. Our large, multicenter study demonstrated the role of some clinical and demographic factors on ALS survival, and showed some interesting differences between referral centers' patients and the general ALS population. These results can be helpful for clinical practice, in clinical trial design and to validate new tools to predict disease progression.

  8. Prognostic factors after surgical resection of N1 non-small cell lung cancer.

    Science.gov (United States)

    Mordant, P; Pricopi, C; Legras, A; Arame, A; Foucault, C; Dujon, A; Le Pimpec-Barthes, F; Riquet, M

    2015-05-01

    Non-small cell lung carcinoma (NSCLC) with N1 involvement is associated with 5-year survival rates ranging from 7% to 55%. Numerous factors have been independently reported to explain this heterogeneous prognosis, but their relative weight on long-term survival is unknown. Patients who underwent surgical resection for NSCLC in two French centers from 1993 to 2010 were prospectively recorded and retrospectively reviewed. The overall survival (OS) of patients undergoing first-line surgery for pN1 disease was analyzed according to the type of extension, number of metastatic LN, number and anatomic location of metastatic stations. The study group included 450 patients (male 80.2%, mean age 63.3 ± 9.9 years, 5-year overall survival 46%). The number of metastatic station was 1 in 340 (75.6%, single-station disease) and ≥2 in 110 patients (24.4%, multi-station disease). The number of metastatic stations was correlated with the number of metastatic LN (p < .001), and associated with adverse OS (p = .0014). The presence of intralobar metastatic LN (station 12-13-14) was associated with a mechanism of direct extension (p < .001), but did not impact OS (p = .71). The location of metastatic stations was of prognostic significance only in case of multi-station disease, with hilar (station 10) involvement being associated with adverse OS (p = .005). The 110 patients with multi-station pN1 disease and the 134 patients operated on for single-station pN0N2 (skip-N2) disease during the study period yield comparable outcome (p = .52). In patients with resected pN1 NSCLC, the number of metastatic stations and their location in case of multi-station disease have a prognostic value. Copyright © 2014 Elsevier Ltd. All rights reserved.

  9. Clinicopathological analysis of prognostic factors in colorectal carcinoma

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    Aura Jurescu

    2016-12-01

    Full Text Available BACKGROUND Prediction of prognosis is vital for therapy options in patients with colorectal carcinoma (CRC. We aimed to identify some prognostic factors that could ensure a more adequate prediction of CRC patients’ outcome. MATERIALS AND METHODS We performed a study on a group of 253 CRC patients in the County Hospital ofTimișoara. The following variable parameters: age, gender, histological type, depth of tumor invasion (pT, histological grade (G, lymph node metastasis (LNM, lympho-vascular invasion (LVI were analyzed using Fisher’s exact test. RESULTS The incidence of CRC increased with age. Gender distribution was evidenced as follows: 159 (63% were male patients and 94 (37% were female patients. 234 (92% cases were conventional adenocarcinomas (ADK nM, 19 (8% were mucinous adenocarcinomas (ADK M. 1% of cases were pT1 stage, 9% pT2, 58% pT3 and 32% pT4 stage. 5% of the tumors were G1, 95% G2, G3, G4. In pT1&pT2 stages only 4% presented LVI, while in pT3&pT4 LVI was significantly higher, 42% of the examined cases. Only two cases from pT1&pT2 tumors showed LNM vs. 55% (127 cases of pT3&pT4 stages. CONCLUSIONS Tumor stage remains the most important prognostic predictor of clinical outcome for these patients. Pathologic assessment of various clinicopathological factors plays n essential role in patient management. Graphical abstract: Infiltrative aspects of colorectal carcinoma REFERENCES 1. Corman ML. Carcinoma of the Colon. In: Corman ML, editors. Colon and Rectal Surgery. 5-th edition. Philadelphia: Lippincott Williams nad Wilkins. 2005. p. 767-920. 2. Bresalier R. Malignant neoplasms of the large intestine. In: Feldman M, Friedman LS, Sleisenger MH (Editors. Gastrointestinal and Liver Disease (Pathology, Diagnosis, Management. Philadelphia, London,New York: Saunders. 2002. p. 2215-2263. 3. Schneider N, Langner C. Prognostic stratification of colorectal cancer patients: current perspectives. Cancer Management and Research. 2014;6:291- 300.

  10. Clinical examination findings as prognostic factors in low back pain

    DEFF Research Database (Denmark)

    Hartvigsen, Lisbeth; Kongsted, Alice; Hestbaek, Lise

    2015-01-01

    BACKGROUND: There is a strong tradition of performing a clinical examination of low back pain (LBP) patients and this is generally recommended in guidelines. However, establishing a pathoanatomic diagnosis does not seem possible in most LBP patients and clinical tests may potentially be more...... from inception to June 2012. Prospective clinical studies of adult patients with LBP with or without leg pain and/or signs of nerve root involvement or spinal stenosis, receiving non-surgical or no treatment, which investigated the association between low-tech clinical tests and outcome were included...... relevant as prognostic factors. The aim of this review of the literature was to systematically assess the association between low-tech clinical tests commonly used in adult patients with acute, recurrent or chronic LBP and short- and long-term outcome. METHODS: MEDLINE, Embase, and MANTIS were searched...

  11. Malignant multiple sclerosis: clinical and demographic prognostic factors

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    Fabrício Hampshire-Araújo

    Full Text Available ABSTRACT Patients with malignant multiple sclerosis (MMS reach a significant level of disability within a short period of time (Expanded Disability Status Scale score of 6 within five years. The clinical profile and progression of the disease were analyzed in a Brazilian cohort of 293 patients. Twenty-five (8,53% patients were found to have MMS and were compared with the remaining 268 (91,47%. Women, non-white patients, older age at disease onset, shorter intervals between the first attacks, and more attacks in the first two years of the disease were all more common in the MMS group. These findings could serve as prognostic factors when making therapeutic decisions.

  12. Metastatic spinal cord compression in non-small cell lung cancer patients. Prognostic factors in a series of 356 patients

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    Rades, D.; Douglas, S. [Luebeck Univ. (Germany). Dept. of Radiation Oncology; Veninga, T. [Dr. Bernard Verbeeten Institute Tilburg (Netherlands). Dept. of Radiation Oncology; Bajrovic, A. [University Medical Center Hamburg-Eppendorf, Hamburg (Germany). Dept. of Radiation Oncology; Stalpers, L.J.A. [Academic Medical Center Amsterdam (Netherlands). Dept. of Radiotherapy; Hoskin, P.J. [Mount Vernon Centre for Cancer Treatment, Northwood (United Kingdom). Dept. of Clinical Oncology; Rudat, V. [Saad Specialist Hospital Al-Khobar (Saudi Arabia). Dept. of Radiation Oncology; Schild, S.E. [Mayo Clinic Scottsdale, Scottsdale, AZ (United States). Dept. of Radiation Oncology

    2012-06-15

    Patients with metastatic spinal cord compression (MSCC) from non-small cell lung cancer (NSCLC) have an unfavorable prognosis compared to most other MSCC patients. This study was performed to identify prognostic factors for functional outcome and survival in these patients after radiotherapy (RT) alone. Data of 356 patients irradiated for MSCC from NSCLC were retrospectively analyzed. Ten potential prognostic factors were investigated including age, gender, Eastern cooperative Oncology Group performance score (ECOG-PS), number of involved vertebrae, pre-RT ambulatory status, other bone metastases, visceral metastases, interval from cancer diagnosis to RT of MSCC, time developing motor deficits before RT, and the radiation schedule. On multivariate analysis, better functional outcome was associated with pre-RT ambulatory status (estimate: -0.84, p = 0.022), no visceral metastases (estimate: -1.15, p < 0.001), interval from cancer diagnosis to RT of > 15 months (estimate: +0.48, p = 0.019), and slower (> 7 days) development of motor deficits (estimate: +1.56, p < 0.001). On multivariate analysis, improved survival was significantly associated with female gender (risk ratio (RR) 1.32, p = 0.043), ECOG-PS 1-2 (RR 1.45, p = 0.034), pre-RT ambulatory status (RR 0.58, p < 0.001), no other bone metastases (RR 1.38, p = 0.010), no visceral metastases (RR 2.87, p < 0.001), interval from cancer diagnosis to RT of > 15 months (RR 0.84, p = 0.035), and slower (> 7 days) development of motor deficits (RR 0.78, p < 0.001). This study identified additional independent prognostic factors for outcomes after radiotherapy of MSCC from NSCLC. These prognostic factors can be used for stratification in future trials and can help develop prognostic scores for MSCC from NSCLC. (orig.)

  13. Prognostic factors in patients with loco-regionally advanced gastric cancer.

    Science.gov (United States)

    Hultman, Bo; Gunnarsson, Ulf; Nygren, Peter; Sundbom, Magnus; Glimelius, Bengt; Mahteme, Haile

    2017-09-15

    The aim of this study was to investigate epidemiologic and prognostic factors relevant to the treatment of loco-regionally advanced gastric cancer (GC). Two hundred and fifty-five patients with GC were identified in Uppsala County between 2000 and 2009. Patient records were analyzed for loco-regionally advanced GC defined as tumor with peritoneal involvement, excluding serosal invasion from the primary tumor only, at primary diagnosis or during follow-up. The presence or not of distant metastasis (DM), including hematogenous metastases (e.g., liver, lung, and bone) and/or distant lymph node metastases, was also analyzed. The Cox proportional hazard model was used for multivariate analysis of factors influencing survival. One hundred and twenty patients (47% of all patients with GC; median age 70.5 years) had loco-regionally advanced disease, corresponding to an incidence of 3.8 per 100,000 person-years. Forty-one percent of these also had DM. Median overall survival (mOS) from the time of the diagnosis of loco-regionally advanced disease was 4.8 months for the total patient cohort, 5.1 months for the subgroup of patients without DM, and 4.7 months for the subgroup with DM. There was no significant difference in mOS between the subgroups with synchronous versus metachronous loco-regionally advanced GC: 4.8 months (range 0.0-67.4) versus 4.7 months (range 0.0-28.3). Using multivariate Cox analysis, positive prognostic factors for survival were good performance status at diagnosis and treatment with palliative chemotherapy and/or radiotherapy. Synchronous DM was a negative prognostic factor. The mOS did not differ when comparing the time period 2000-2004 (5.1 months, range 0-67.4) with the period 2005-2009 (4.0 months, range 0.0-28.3). Peritoneal involvement occurred in almost half of the patients with GC in this study and was associated with short life expectancy. New treatment strategies are warranted.

  14. Albumin and Neutrophil Combined Prognostic Grade as a New Prognostic Factor in Non-Small Cell Lung Cancer: Results from a Large Consecutive Cohort.

    Directory of Open Access Journals (Sweden)

    Haifeng Sun

    Full Text Available It has been reported nutritional status and systemic inflammation were associated with the outcome of patients with malignancies. However, the prognostic value of combination of them was really scarce, especially in non-small cell lung cancer (NSCLC. In order to find a more simple and efficient predictor, we hypothesized that pretreatment albumin and neutrophil combined prognostic grade (ANPG could offer an improved prognostic ability in NSCLC patients.We collected pretreatment albumin and neutrophil, clinicopathological, treatment and follow-up data of 1033 consecutive NSCLC patients treated between 2006 and 2011 in this retrospective study. The ANPG was calculated according to pretreatment albumin and neutrophil levels dichotomized by the optimal cut-off values, the quartile values and the clinical reference values. Kaplan-Meier (K-M curves and Cox proportional regression were used for survival analyses. All the data was analyzed by SPSS 20.0.According to optimal cut-off values and quartile values, significant differences were found in different pretreatment albumin, neutrophil levels and ANPG from the K-M curve (all p<0.05. Univariate analyses and multivariate analyses disclosed ANPG was a more sensitive independent predictor for both overall survival (OS and progression free survival (PFS than either albumin level or neutrophil level (HRs were higher for ANPG. As for clinical reference values, no significant difference of pretreatment albumin levels was found in K-M curve and univariate analyses. All three indexes lost their significance in multivariate analyses.Higher ANPG predicts worse OS and PFS in NSCLC patients independently, and it is more sensitive than hypoalbuminaemia and neutrophilia. It might be used as a reliable, convenient and more sensitive predictor to assist the identification of patients with poor prognosis and be a hierarchical factor in the future NSCLC clinical trials.

  15. A prognostic gene signature for metastasis-free survival of triple negative breast cancer patients.

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    Unjin Lee

    Full Text Available Although triple negative breast cancers (TNBC are the most aggressive subtype of breast cancer, they currently lack targeted therapies. Because this classification still includes a heterogeneous collection of tumors, new tools to classify TNBCs are urgently required in order to improve our prognostic capability for high risk patients and predict response to therapy. We previously defined a gene expression signature, RKIP Pathway Metastasis Signature (RPMS, based upon a metastasis-suppressive signaling pathway initiated by Raf Kinase Inhibitory Protein (RKIP. We have now generated a new BACH1 Pathway Metastasis gene signature (BPMS that utilizes targets of the metastasis regulator BACH1. Specifically, we substituted experimentally validated target genes to generate a new BACH1 metagene, developed an approach to optimize patient tumor stratification, and reduced the number of signature genes to 30. The BPMS significantly and selectively stratified metastasis-free survival in basal-like and, in particular, TNBC patients. In addition, the BPMS further stratified patients identified as having a good or poor prognosis by other signatures including the Mammaprint® and Oncotype® clinical tests. The BPMS is thus complementary to existing signatures and is a prognostic tool for high risk ER-HER2- patients. We also demonstrate the potential clinical applicability of the BPMS as a single sample predictor. Together, these results reveal the potential of this pathway-based BPMS gene signature to identify high risk TNBC patients that can respond effectively to targeted therapy, and highlight BPMS genes as novel drug targets for therapeutic development.

  16. Clinical features and prognostic factors in patients with bone metastases from hepatocellular carcinoma after liver transplantation

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    He Jian

    2011-11-01

    Full Text Available Abstract Background Little is known about the clinical features and prognostic factors of bone metastases of hepatocellular carcinoma (HCC following liver transplantation (LT. Methods All adult patients undergoing LT from 2001 to 2010 were reviewed. Patients with HCC bone metastases after LT received external beam radiotherapy(EBRT during this period. Demographic variables, laboratory values, and tumor characteristics were determined before LT and EBRT. Total radiation dose ranged from 8 to 60 Gy(median dose 40.0 Gy. Results The trunk was the most common site of bone metastases with finding of expansile soft-tissue masses in 23.3% of patients. Overall pain relief from EBRT occurred in 96.7% (29/30. No consistent dose-response relationship was found for palliation of with doses between 30 and 56 Gy (P = 0.670. The median survivals from the time of bone metastases was 8.6 months. On univariate and multivariate analyses, better survival was significantly associated with a better Karnofsky performance status (KPS and well-controlled intrahepatic tumor, but not with lower alpha-fetoprotein levels. The median time from LT to bone metastases was 7.1 months. Patients exceeding the Shanghai criteria presented with bone metastases earlier than those within the Fudan criteria. Patients with soft-tissue extension always had later bone metastases. The majority of deaths were caused by liver failure due to hepatic decompensation or tumor progression. Conclusion The prognostic factors of bone metastases of HCC following LT are KPS and well-controlled intrahepatic. Even though survival is shorter for these patients, EBRT provides effective palliation of pain.

  17. Causes of Death and Prognostic Factors in Multiple Endocrine Neoplasia Type 1: A Prospective Study

    Science.gov (United States)

    Ito, Tetsuhide; Igarashi, Hisato; Uehara, Hirotsugu; Berna, Marc J.; Jensen, Robert T.

    2013-01-01

    literature series, the main causes of MEN1-related deaths were due to the malignant nature of the PETs, followed by the malignant nature of thymic carcinoid tumors. These results differ from the results of a number of the literature series, especially those reported before the 1990s. The causes of non-MEN1-related death for the 2 series, in decreasing frequency, were cardiovascular disease, other nonendocrine tumors > lung diseases, cerebrovascular diseases. The most frequent non-MEN1-related tumor deaths were colorectal, renal > lung > breast, oropharyngeal. Although both overall and disease-related survival are better than in the past (30-yr survival of NIH series: 82% overall, 88% disease-related), the mean age at death was 55 years, which is younger than expected for the general population. Detailed analysis of causes of death correlated with clinical, laboratory, and tumor characteristics of patients in the 2 series allowed identification of a number of prognostic factors. Poor prognostic factors included higher fasting gastrin levels, presence of other functional hormonal syndromes, need for >3 parathyroidectomies, presence of liver metastases or distant metastases, aggressive PET growth, large PETs, or the development of new lesions. The results of this study have helped define the causes of death of MEN1 patients at present, and have enabled us to identify a number of prognostic factors that should be helpful in tailoring treatment for these patients for both short- and long-term management, as well as in directing research efforts to better define the natural history of the disease and the most important factors determining long-term survival at present. PMID:23645327

  18. A flexible alternative to the Cox proportional hazards model for assessing the prognostic accuracy of hospice patient survival.

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    Branko Miladinovic

    Full Text Available Prognostic models are often used to estimate the length of patient survival. The Cox proportional hazards model has traditionally been applied to assess the accuracy of prognostic models. However, it may be suboptimal due to the inflexibility to model the baseline survival function and when the proportional hazards assumption is violated. The aim of this study was to use internal validation to compare the predictive power of a flexible Royston-Parmar family of survival functions with the Cox proportional hazards model. We applied the Palliative Performance Scale on a dataset of 590 hospice patients at the time of hospice admission. The retrospective data were obtained from the Lifepath Hospice and Palliative Care center in Hillsborough County, Florida, USA. The criteria used to evaluate and compare the models' predictive performance were the explained variation statistic R(2, scaled Brier score, and the discrimination slope. The explained variation statistic demonstrated that overall the Royston-Parmar family of survival functions provided a better fit (R(2 =0.298; 95% CI: 0.236-0.358 than the Cox model (R(2 =0.156; 95% CI: 0.111-0.203. The scaled Brier scores and discrimination slopes were consistently higher under the Royston-Parmar model. Researchers involved in prognosticating patient survival are encouraged to consider the Royston-Parmar model as an alternative to Cox.

  19. Development of a Prognostic Score Using the Complete Blood Cell Count for Survival Prediction in Unselected Critically Ill Patients

    Directory of Open Access Journals (Sweden)

    Fang Chongliang

    2013-01-01

    Full Text Available Objective. The purpose of this study was to develop a new prognostic scoring system for critically ill patients using the simple complete blood cell count (CBC. Methods. CBC measurements in samples from 306 patients in an intensive care unit were conducted with automated analyzers, including levels of neutrophils, lymphocytes, erythrocytes, hemoglobin, and platelets. The time of sampling and the time of death were recorded. Z values were calculated according to the measured values, reference mean values, and standard deviations. The prognostic score was equivalent to the median of the Z value of each of the measured parameters. Results. There was a significant correlation between survival time and neutrophil, lymphocyte, and platelet levels (P<0.05. Prognostic scores were calculated from the Z value of these three parameters. Survival times decreased as the prognostic score increased. Conclusions. This study suggests that a model that uses levels of neutrophils, lymphocytes, and platelets is potentially useful in the objective evaluation of survival time or disease severity in unselected critically ill patients.

  20. Prognostic factors of the results of cardiopulmonary resuscitation in a cardiology hospital

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    Ari Timerman

    2001-08-01

    Full Text Available OBJECTIVE: To analyze the early and late results of cardiopulmonary resuscitation in a cardiology hospital and to try to detect prognostic determinants of both short- and long-term survival. METHODS: A series of 557 patients who suffered cardiorespiratory arrest (CRA at the Dante Pazzanese Cardiology Institute over a period of 5 years was analyzed to examine factors predicting successful resuscitation and long-term survival. RESULTS: Ressuscitation maneuvers were tried in 536 patients; 281 patients (52.4% died immediately, and 164 patients (30.6% survived for than 24 hours. The 87 patients who survived for more than 1 month after CRA were compared with nonsurvivors. Coronary disease, cardiomyopathy, and valvular disease had a better prognosis. Primary arrhythmia occurred in 73.5% of the >1-month survivor group and heart failure occurred in 12.6% of this group. In those patients in whom the initial mechanism of CRA was ventricular fibrillation, 33.3% survived for more than 1 month, but of those with ventricular asystole only 4.3% survived. None of the 10 patients with electromechanical dissociation survived. There was worse prognosis in patients included in the extreme age groups (zero to 10 years and 70 years or more. The best results occurred when the cardiac arrest took place in the catheterization laboratories. The worst results occurred in the intensive care unit and the hemodialysis room. CONCLUSION: The results in our series may serve as a helpful guide to physicians with the difficult task of deciding when not to resuscitate or when to stop resuscitation efforts.

  1. Immunohistochemical expression and prognostic relevance of Bmi-1, a stem cell factor, in epithelial ovarian cancer.

    Science.gov (United States)

    Abd El hafez, Amal; El-Hadaad, Hend Ahmed

    2014-04-01

    Ovarian cancer is the fourth most common cause of cancer-related death in women. Bmi-1 is a stem cell factor implicated in many human malignancies with poor outcome. Few published reports on the expression of Bmi-1 in epithelial ovarian cancer were either experimental or performed on cell lines. This study evaluates the immunohistochemical expression of Bmi-1 protein in epithelial ovarian cancer tissue specimens and its relevance to the clinicopathologic prognostic variables and patient survival. Forty cases of epithelial ovarian cancer were selected according to the availability of paraffin-embedded tissue and the clinicopathologic and survival data. Immunohistochemistry was performed for anti-Bmi-1 antibody. Low and high Bmi-1 expression groups were compared with age, tumor stage, laterality, grade, histology, and patient survival. Bmi-1 expression was detected in 72.5% of cases, of which 42.5% had high expression. High Bmi-1 expression strongly associated with advanced International Federation of Gynecology and Obstetrics stages (P = .007), bilaterality (P = .01), and higher Gynecologic Oncology Group grades (P = .031) and carcinomas of serous histology (P = .027). It had no association with patient age. Bmi-1 expression displayed a significant inverse association with patient overall and mean survival (P = .006, P < .001). These observations suggested correlation between increased Bmi-1 expression and clinical progression in ovarian epithelial cancer. Copyright © 2014 Elsevier Inc. All rights reserved.

  2. Prognostic factors in primary adenocarcinoma of the small intestine: 13-year single institution experience

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    Jacobs Michael J

    2008-01-01

    Full Text Available Abstract Background Adenocarcinoma of the small bowel is a relatively rare malignancy as compared to the other malignancies of the gastrointestinal tract. Nonspecific presentation and infrequent occurrence often leads to a delay in diagnosis and consequent poor prognosis. Various other factors are of prognostic importance while managing these tumors. Methods The medical records of a total of 27 patients treated for adenocarcinoma of the small bowel at Providence Hospital and Medical Centers from year 1990 through 2003 were reviewed retrospectively. Data were analyzed using SPSS software (version 10.0; SPSS, Inc., Chicago, IL. Survival analyses were calculated using the Kaplan Meier method with the log rank test to assess the statistical significance. The socio-demographics (age, gender were calculated using frequency analyses. Results The patients included nine males and eighteen females with a median age at diagnosis of 62 years. Only 48% of the patients had an accurate preoperative diagnosis while another 33% had a diagnosis suspicious of small bowel malignancy. None of the patients presented in stage 1. The cumulative five-year survival was 30% while the median survival was 3.3 years. There was no 30-day mortality in the postoperative period in our series. Conclusion The univariate analysis demonstrated that tumor grade, stage at presentation, lymph nodal metastasis and resection margins were significant predictors of survival.

  3. [Primary gastric lymphoma: incidence, prognostic factors and effect of treatment with chemotherapy].

    Science.gov (United States)

    Lobato-Mendizábal, E; Ruiz Argüelles, G J; Labardini-Méndez, R; Rodríguez-Mejorada, M

    1990-08-01

    This paper deals with the prevalence, clinical features and therapeutic response of 19 patients with primary gastric lymphoma studied and treated at Centro de Hematologia y Medicina Interna de Puebla, Mexico and Instituto Nacional de la Nutricion Salvador Zubiran, Mexico City, Mexico, in a 10 year period (1979-1989). The main findings were as follows: 1) The prevalence of gastric lymphoma has increased in Mexico: Between 1950 and 1980 the prevalence was found at 4.5% of all gastric tumors, whereas between 1980 and 1990 it was found at the 7.6% level (chi square = .0001). 2) The significant prognostic factors for survival were in this series the clinico-pathologic stage and the degree of infiltration of the gastric wall: 80-month disease free survival was 80% and 44% respectively for stages I and III (p less than 0.02); 10-year disease free survival was 100% and 23% respectively for mucosal/submucosal infiltration VS mucosal/serosal infiltration (p less than 0.01). 3) The 10-year disease free survival was 68% for patients treated with chemotherapy and surgery; this figure is similar to those obtained using radiotherapy and surgery, but with a lower relapse rate. Two patients with lymphomatous lesion less than 3 cm. and invading only mucosae/submucosae were treated solely with chemotherapy and both of them remain disease free after 20 months of follow-up.

  4. Pretherapeutic gamma-glutamyltransferase is an independent prognostic factor for patients with renal cell carcinoma

    Science.gov (United States)

    Hofbauer, S L; Stangl, K I; de Martino, M; Lucca, I; Haitel, A; Shariat, S F; Klatte, T

    2014-01-01

    Background: Gamma-glutamyltransferase (GGT) regulates apoptotic balance and promotes cancer progression and invasion. Higher pretherapeutic GGT serum levels have been associated with worse outcomes in various malignancies, but there are no data for renal cell carcinoma (RCC). Methods: Pretherapeutic GGT serum levels and clinicopathological parameters were retrospectively evaluated in 921 consecutive RCC patients treated with nephrectomy at a single institution between 1998 and 2013. Gamma-glutamyltransferase was analysed as continuous and categorical variable. Associations with RCC-specific survival were assessed with Cox proportional hazards models. Discrimination was measured with the C-index. Decision-curve analysis was used to evaluate the clinical net benefit. The median postoperative follow-up was 45 months. Results: Median pretherapeutic serum GGT level was 25 U l−1. Gamma-glutamyltransferase levels increased with advancing T (P<0.001), N (P=0.006) and M stages (P<0.001), higher grades (P<0.001), and presence of tumour necrosis (P<0.001). An increase of GGT by 10 U l−1 was associated with an increase in the risk of death from RCC by 4% (HR 1.04, P<0.001). Based on recursive partitioning-based survival tree analysis, we defined four prognostic categories of GGT: normal low (<17.5 U l−1), normal high (17.5 to <34.5 U l−1), elevated (34.5 to <181.5 U l−1), and highly elevated (⩾181.5 U l−1). In multivariable analyses that adjusted for the effect of standard features, both continuously and categorically coded GGT were independent prognostic factors. Adding GGT to a model that included standard features increased the discrimination by 0.9% to 1.8% and improved the clinical net benefit. Conclusions: Pretherapeutic serum GGT is a novel and independent prognostic factor for patients with RCC. Stratifying patients into prognostic subgroups according to GGT may be used for patient counselling, tailoring surveillance

  5. Risk factors for postoperative complications in oral cancer and their prognostic implications.

    Science.gov (United States)

    de Melo, G M; Ribeiro, K C; Kowalski, L P; Deheinzelin, D

    2001-07-01

    The surgical treatment of head and neck cancer can be limited by the risk of postoperative complications. Early identification of risk factors based on clinical characteristics may assist therapeutic planning. To identify risk factors for these complications and to evaluate their prognostic significance. The medical records of 110 patients with oral squamous cell carcinoma admitted from January 1, 1990, to December 31, 1994, who underwent radical surgery were reviewed. Data collected included demographic information, comorbidities, extended clinical severity stage, treatment, complications, and survival. The chi(2) test was used to verify the association between the variables. Survival analysis was performed with the Kaplan-Meier method. Logistic and Cox proportional hazards regression were used to build models with independent predictive factors for the risk of complications and death, respectively. The overall complication rate was 50%. Dehiscence and infection rates were 20.9% and 22.7%, respectively. The death rate was 3.6%. Forty-seven patients (42.7%) were electively referred to the intensive care unit (ICU). The occurrence of postoperative complications was associated with extended clinical severity stage (P =.02), type of surgery (P =.03), ICU (P =.03), type of reconstruction (P =.02), Functional Severity Index (P =.03), neck dissection (P =.002), and APACHE II (Acute Physiology and Chronic Health Evaluation II) (P =.008). The number of complications was significantly correlated with the length of hospital stay (r = 0.24, P =.01) and with the Functional Severity Index (r = 0.19, P =.04). Five-year overall survival was affected by the type of complications (none, 41.7%; local, 34.1%; and local plus systemic, 0% [Prisk = 3.57, P =.01) and an APACHE II score greater than 10 (relative risk = 3.86, P =.02) were independent risk factors for complications. The predictive prognostic model consisted of the following: staying in the ICU (hazard ratio = 1.83), local

  6. Prognostic impact of epidermal growth factor receptor on clear cell renal cell carcinoma: Does it change with different expression patterns?

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    Duygu Kankaya

    2016-01-01

    Full Text Available Introduction: The aim of this study was to assess whether epidermal growth factor receptor (EGFR overexpression was a significant prognostic factor in clear cell renal cell carcinoma (CRCC and whether its prognostic significance was affected by immunohistochemical expression patterns. Materials and Methods: Immunohistochemistry was performed on 100 cases of CRCC using an antibody against EGFR. Tumors were grouped by nuclear grade (NG as low-NG (NG1, 2 or high NG (NG3, 4, and by pathological stage as localized (pT1, 2, or locally invasive (pT3, 4. Clinical disease was grouped by clinical stage as early stage (stage I, II, or late stage (stage III, IV. Evaluation of the EGFR overexpression was based on cytoplasmic (EGFR Cyt , and membranous (EGFR Mem staining. Results: EGFR Cyt correlated with high NG (P = 0.001, lymphovascular invasion (P = 0.028, regional lymph node involvement (P = 0.027, metastasis (P = 0.001, late stage (P = 0.003, cancer-specific death (P = 0.036, and was a predictor for disease-specific survival (P = 0.012 whereas EGFR Mem correlated with only local invasion (P = 0.021 and perirenal invasion (P = 0.009 and did not show any correlation with cancer-specific death or disease specific survival. Conclusion: Our findings suggest that EGFR overexpression is an important prognostic factor in CRCC, and its prognostic value differs significantly with respect to the location of EGFR immunostaining. This prognostic difference may give direction on the management and treatment of CRCC patients.

  7. [Prognostic factors of hyperbaric oxygen therapy in hemorrhagic radiation cystitis].

    Science.gov (United States)

    Bouaziz, M; Genestal, M; Perez, G; Bou-Nasr, E; Latorzeff, I; Thoulouzan, M; Game, X; Soulie, M; Beauval, J-B; Huyghe, E

    2017-01-01

    To emphasize prognostic factors of hyperbaric oxygen therapy (HBOT) on hematuria at 3 and 12 months in the context of a radiation cystitis. A cohort of 134 patients was treated from 2008 to 2013 in the hyperbaric medicine center of Toulouse University Hospital, France for radiation cystitis. Hematuria was ranked using the SOMA score. HBOT has been applied according to a standardized protocol of 20 renewable sessions, with pure oxygen to 2.5 ATA. The median number of sessions at 12 months was 50. HBOT had an efficacy of 83% at 3 months and 81% at 12 months. Twenty percent of patients had minor side effects. Compared to the pre-HBOT period, the number of hospitalizations decreased by 75% following treatment. The efficacy at 3 months was predictive of efficacy at 12 months (P<0.0001). There was an inverse correlation between the initial grade and efficacy at 3 months (P=0.026) and 12 months (P=0.001). A high WHO status diminished HBOT efficacy at 3 and 12 months (P=0.0014 and P<0.0001, respectively). An anticoagulant intake decreased the HBOT response at 12 months (P=0.002). Other parameters had no effects on efficacy. The efficacy at 3 months seems to be predictive of efficacy at 12 months. The initial hematuria grade is inversely correlated with efficacy at 3 and 12 months. It appears necessary to achieve at least 32 HBOT sessions. Moreover, a high WHO status and an anticoagulant intake seem to have a negative prognostic value. 4. Copyright © 2016. Published by Elsevier Masson SAS.

  8. Idiopathic Intracranial Hypertension: Prognostic Factors and Multidisciplinary Management

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    Claire Chagot

    2017-01-01

    Full Text Available Background. Idiopathic intracranial hypertension (IIH mostly affects young obese women and can lead to permanent visual impairment. However, prognostic factors and therapeutic strategy remain unclear. Methods. We retrospectively collected data from all patients diagnosed and managed for IIH in our university center from January 2001 to December 2016. Results. Seventy-nine patients were diagnosed with IIH. Bilateral transverse sinus stenosis (TSS was found in 74% of the population. Visual outcome at 6 months was poor for 46% of patients, including all patients presenting weight gain of at least 5% since diagnosis (p<0.001, whereas mean body mass index at diagnosis was not different between patients with poor versus good outcome (32.9±7.7 versus 34.6 ± 9.4 kg·m−2. Other significant factors of poor prognosis were bilateral TSS (OR = 5.2; 95 CI: 1.24–24.9; p=0.024. Thirteen patients with poor outcome after 6-month assessment underwent unilateral TSS stenting leading to visual improvement in 11 cases. Conclusion. Weight gain, rather than initial weight, emerged as the leading factor of poor visual outcome in patients with IIH, followed by presence of bilateral TSS. Consequently, first-line treatment must include dietary measures to control weight. Unilateral stenting appears to be a safe second-line treatment option for patients with bilateral TSS.

  9. Idiopathic Intracranial Hypertension: Prognostic Factors and Multidisciplinary Management

    Science.gov (United States)

    Chagot, Claire; Blonski, Marie; Machu, Jean-Loup; Bracard, Serge; Lacour, Jean-Christophe

    2017-01-01

    Background Idiopathic intracranial hypertension (IIH) mostly affects young obese women and can lead to permanent visual impairment. However, prognostic factors and therapeutic strategy remain unclear. Methods We retrospectively collected data from all patients diagnosed and managed for IIH in our university center from January 2001 to December 2016. Results Seventy-nine patients were diagnosed with IIH. Bilateral transverse sinus stenosis (TSS) was found in 74% of the population. Visual outcome at 6 months was poor for 46% of patients, including all patients presenting weight gain of at least 5% since diagnosis (p < 0.001), whereas mean body mass index at diagnosis was not different between patients with poor versus good outcome (32.9 ± 7.7 versus 34.6 ± 9.4 kg·m−2). Other significant factors of poor prognosis were bilateral TSS (OR = 5.2; 95 CI: 1.24–24.9; p = 0.024). Thirteen patients with poor outcome after 6-month assessment underwent unilateral TSS stenting leading to visual improvement in 11 cases. Conclusion Weight gain, rather than initial weight, emerged as the leading factor of poor visual outcome in patients with IIH, followed by presence of bilateral TSS. Consequently, first-line treatment must include dietary measures to control weight. Unilateral stenting appears to be a safe second-line treatment option for patients with bilateral TSS. PMID:28884026

  10. Prognostic factors in chordoma of the sacrum and mobile spine: a study of 39 patients.

    Science.gov (United States)

    Bergh, P; Kindblom, L G; Gunterberg, B; Remotti, F; Ryd, W; Meis-Kindblom, J M

    2000-05-01

    The prognosis of patients with chordoma of the sacrum and mobile spine has been reported to be dismal and attributable in the majority of cases to intralesional surgery. The purpose of this study was to evaluate the clinical outcome of these patients using modern surgical principles aimed at complete resection and to identify prognostic factors. The clinical and morphologic features, type of surgery, and follow-up of 39 consecutive patients with chordoma were reviewed and analyzed statistically. Thirty sacral and 9 mobile spine chordomas (size range, 3-20 cm; mean, 8 cm) occurring in 22 women and 17 men (median age, 55 years) were analyzed. The preoperative morphologic diagnosis was based on fine-needle aspiration (FNA) biopsy, core needle biopsy, or incisional biopsy. The final surgical margins were wide in 23 patients and marginal or intralesional in 16. The mean follow-up was 8.1 years (range, 0.1-23 years). Seventeen patients (44%) developed local recurrences and 11 patients (28%) developed metastases. The estimated 5-, 10-, 15-, and 20-year survival rates were 84%, 64%, 52%, and 52%, respectively. Local recurrence was associated significantly with an increased risk of metastasis and tumor-related death (P 5%, and local recurrence were found to be adverse prognostic factors. FNA is the preferred method for establishing the preoperative morphologic diagnosis of chordoma.

  11. [Severe acute kidney injury in critically ill children: Epidemiology and prognostic factors].

    Science.gov (United States)

    Touza Pol, P; Rey Galán, C; Medina Villanueva, J A; Martinez-Camblor, P; López-Herce, J

    2015-12-01

    Acute kidney injury (AKI) is a severe complication in critically ill children. The aim of the study was to describe the characteristics of AKI, as well as to analyse the prognostic factors for mortality and renal replacement therapy (RRT) in children admitted to Paediatric Intensive Care Units (PICUs) in Spain. Prospective observational multicentre study including children from 7 days to 16 years old who were admitted to a PICU. A univariate and multivariate logistic regression analysis of the risk factors for mortality and renal replacement therapy at PICU discharge were performed. A total of 139 cases of AKI were analysed. RRT was necessary in 60.1% of cases. Mortality rate was 32.6%. At PICU discharge RRT was necessary in 15% of survivors. Thrombopenia and low creatinine clearance values were prognostic markers of RRT at PICU discharge. High values of platelets, serum creatinine and weight were associated with higher survival. Critically ill children with AKI had a high mortality and morbidity rate. Platelet values and creatinine clearance are markers of RRT at PICU discharge, whereas number of platelets, serum creatinine and weight were associated with mortality. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

  12. [Prognostic factors of mortality in the malignant biliary obstruction unresectable after the insertion of an endoscopic stent].

    Science.gov (United States)

    Hernández Guerrero, Angélica; Sánchez del Monte, Julio; Sobrino Cossío, Sergio; Alonso Lárraga, Octavio; Delgado de la Cruz, Lourdes; Frías Mendívil, M Mauricio; Frías Mendívil, C Mauricio

    2006-01-01

    To determine the factors prognostics of early mortality in the malignant billary estenosis after the endoscopic derivation. The surgical, percutaneous or endoscopic derivation is the alternative of palliative treatment in the biliary obstruction unresectable. The factors prognostic the early mortality after surgical derivation are: hemoglobin 10 mg/dL and serum albumin ictericia, pain and prurito. 61 cases of distal obstruction and 36 with proximal obstruction. Twenty deaths (25.9%) happened within the 30 later days to the treatment. The bilirubin > 14 mg/dL and the proximal location were like predicting of early mortality. The obstruction biliary more frequent is located in choledocho distal and is of pancreatic origin. The main factors associated to early mortality are: the bilirubin > of 14 mg/dL and the proximal location reason why is important the suitable selection of patient candidates to endoscopic derivation. The survival is better in the distal obstruction.

  13. Ovarian metastases resection from extragenital primary sites: outcome and prognostic factor analysis of 147 patients

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    Li Wenhua

    2012-07-01

    Full Text Available Abstract Background To explore the outcomes and prognostic factors of ovarian metastasectomy intervention on overall survival from extragenital primary cancer. Methods Patients with ovarian metastases from extragenital primary cancer confirmed by laparotomy surgery and ovarian metastases resection were retrospectively collected in a single institution during an 8-year period. A total of 147 cases were identified and primary tumor sites were colorectal region (49.0%, gastric (40.8%, breast (8.2%, biliary duct (1.4% and liver (0.7%. The pathological and clinical features were evaluated. Patients’ outcome with different primary tumor sites and predictive factors for overall survival were also investigated by univariate and multivariate analysis. Results Metachronous ovarian metastasis occurred in 92 (62.6% and synchronous in 55 (37.4% patients. Combined metastases occurred in 40 (27.2%. Bilateral metastasis was found in 97 (66% patients. The median ovarian metastasis tumor size was 9 cm. There were 39 (26.5% patients with massive ascites ≥ 1000 mL on intraoperative evaluation. With a median follow-up of 48 months, the median OS after ovarian metastasectomy for all patients was 8.2 months (95% CI 7.2-9.3 months. In univariate analyses, there is significant (8.0 months vs. 41.0 months, P = 0.000 difference in OS between patients with gastrointestinal cancer origin from breast origin, and between patients with gastric origin from colorectal origin (7.4 months vs. 8.8 months, P = 0.036. In univariate analyses, synchronous metastases, locally invasion, massive intraoperative ascites (≥ 1000 mL, and combined metastasis, were identified as significant poor prognostic factors. In multivariate analyses combined metastasis (RR, 1.72; 95% CI, 1.09-2.69, P = 0.018, locally invasion (RR, 1.62; 95% CI, 1.03-2.54, P = 0.038 and massive intraoperative ascites (RR, 1.58; 95% CI, 1.02-2.49, P = 0.04 were independent factors for predicting

  14. Ovarian metastases resection from extragenital primary sites: outcome and prognostic factor analysis of 147 patients.

    Science.gov (United States)

    Li, Wenhua; Wang, Huaying; Wang, Jian; L V, Fangfang; Zhu, Xiaodong; Wang, Zhonghua

    2012-07-03

    To explore the outcomes and prognostic factors of ovarian metastasectomy intervention on overall survival from extragenital primary cancer. Patients with ovarian metastases from extragenital primary cancer confirmed by laparotomy surgery and ovarian metastases resection were retrospectively collected in a single institution during an 8-year period. A total of 147 cases were identified and primary tumor sites were colorectal region (49.0%), gastric (40.8%), breast (8.2%), biliary duct (1.4%) and liver (0.7%). The pathological and clinical features were evaluated. Patients' outcome with different primary tumor sites and predictive factors for overall survival were also investigated by univariate and multivariate analysis. Metachronous ovarian metastasis occurred in 92 (62.6%) and synchronous in 55 (37.4%) patients. Combined metastases occurred in 40 (27.2%). Bilateral metastasis was found in 97 (66%) patients. The median ovarian metastasis tumor size was 9 cm. There were 39 (26.5%) patients with massive ascites ≥ 1000 mL on intraoperative evaluation. With a median follow-up of 48 months, the median OS after ovarian metastasectomy for all patients was 8.2 months (95% CI 7.2-9.3 months). In univariate analyses, there is significant (8.0 months vs. 41.0 months, P = 0.000) difference in OS between patients with gastrointestinal cancer origin from breast origin, and between patients with gastric origin from colorectal origin (7.4 months vs. 8.8 months, P = 0.036). In univariate analyses, synchronous metastases, locally invasion, massive intraoperative ascites (≥ 1000 mL), and combined metastasis, were identified as significant poor prognostic factors. In multivariate analyses combined metastasis (RR, 1.72; 95% CI, 1.09-2.69, P = 0.018), locally invasion (RR, 1.62; 95% CI, 1.03-2.54, P = 0.038) and massive intraoperative ascites (RR, 1.58; 95% CI, 1.02-2.49, P = 0.04) were independent factors for predicting unfavorable overall survival. Ovarian

  15. Overweight as a Prognostic Factor for Triple-Negative Breast Cancers in Chinese Women.

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    Shuang Hao

    Full Text Available Obesity is associated with poorer outcomes in patients with hormone receptor-positive breast cancers, but this association is not well established for women with triple-negative breast cancers (TNBC. Here, we investigated the prognostic effects of body mass index (BMI on clinical outcomes in patients with TNBC.We identified 1106 patients with TNBC who met the inclusion criteria and were treated between January 2002 and June 2012. Clinical and biological features were collected to evaluate the relation between BMI and breast cancer-specific survival (BCSS and overall survival (OS after controlling for other clinically significant variables.Of 1106 patients, 656 (59.3% were normal weight (BMI ≤24 and 450 patients (40.7% were overweight(BMI>24. Median follow-up time was 44.8 months. Breast cancer specific death was observed in 140 patients. After adjusting for clinicopathologic risk factors, overweight was associated with OS (hazard ratio [HR]: 1.46, 95% confidence interval [CI]: 1.04-2.06, P =0.028 but not BCSS (HR: 1.34, 95% CI: 0.90-2.01, P =0.15in all the patients with TNBC. When stratified with menopausal status, overweight was associated with BCSS and OS (HR: 2.27, 95% CI: 1.11-4.63, P = 0.024 and HR: 2.16, 95% CI: 1.21-3.87, P = 0.010, respectively in premenopausal women. BMI was not associated with BCSS or OS in postmenopausal women.Overweight is an independent prognostic factor of OS in all women with TNBC, and menopause status may be a mitigating factor. Among premenopausal women, overweight women are at a greater risk of poor prognosis than normal weight women. If validated, these findings should be considered in developing preventive programs.

  16. Prognostic Factors and a New Prognostic Index Model for Children and Adolescents with Hodgkin’s Lymphoma Who Underwent Autologous Hematopoietic Stem Cell Transplantation: A Multicenter Study of the Turkish Pediatric Bone Marrow Transplantation Study

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    Vural Kesik

    2016-12-01

    Full Text Available Objective: The prognostic factors and a new childhood prognostic index after autologous hematopoietic stem cell transplantation (AHSCT in patients with relapsed/refractory Hodgkin’s lymphoma (HL were evaluated. Materials and Methods: The prognostic factors of 61 patients who underwent AHSCT between January 1990 and December 2014 were evaluated. In addition, the Age-Adjusted International Prognostic Index and the Childhood International Prognostic Index (CIPI were evaluated for their impact on prognosis. Results: The median age of the 61 patients was 14.8 years (minimummaximum: 5-20 years at the time of AHSCT. There were single relapses in 28 patients, ≥2 relapses in eight patients, and refractory disease in 25 patients. The chemosensitivity/chemorefractory ratio was 36/25. No pretransplant radiotherapy, no remission at the time of transplantation, posttransplant white blood cell count over 10x103/ μL, posttransplant positron emission tomography positivity at day 100, and serum albumin of <2.5 g/dL at diagnosis were correlated with progression-free survival. No remission at the time of transplantation, bone marrow positivity at diagnosis, and relapse after AHSCT were significant parameters for overall survival. Conclusion: The major factors affecting the progression-free and overall survival were clearly demonstrated. A CIPI that uses a lactate dehydrogenase level of 500 IU/L worked well for estimating the prognosis. We recommend AHSCT at first complete remission for relapsed cases, and it should also be taken into consideration for patients with high prognostic scores at diagnosis.

  17. Multifocality as a prognostic factor in breast cancer patients registered in Danish Breast Cancer Cooperative Group (DBCG) 1996-2001

    DEFF Research Database (Denmark)

    Joergensen, L.E.; Gunnarsdottir, K.A.; Lanng, C.

    2008-01-01

    The purpose of this study was to investigate the prognostic influence of multifocality in breast cancer patients. In a cohort of 7196 patients there were 945 patients with multifocality. We found no prognostic influence of multifocality on overall survival when controlling for known prognostic......, Gunnarsdottir KA, Rasmussen BB, Moeller S, Lanng C. The prognostic influence of multifocality in breast cancer patients. Breast 2004;13:188-193]....

  18. Prognostic factors in patients with hepatitis B-related primary liver cancer treated with transcatheter arterial chemoembolization

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    YIN Hao

    2014-01-01

    Full Text Available ObjectiveTo analyze the prognostic factors in patients with hepatitis B-related primary liver cancer treated with transcatheter arterial chemoembolization (TACE and to provide a basis for properly selecting indications and treatment regimen in clinical practice. MethodsA total of 140 patients with hepatitis B-related primary liver cancer, who underwent TACE in our hospital from January to December 2010, were enrolled in this study. Follow-up was continued until December 2011 to observe the patients′ survival within 12 months after treatment. The Kaplan-Meier method and log-rank (Mantel-Cox test were used for univariate and multivariate analyses to identify the prognostic factors in patients with hepatitis B-related primary liver cancer treated with TACE. ResultsThe univariate analysis showed that age, portal vein metastasis, peritoneal metastasis, pleural metastasis, Child-Pugh classification, bilirubin, alanine aminotransferase, number of interventional therapies, and antiviral therapy were prognostic factors in patients with hepatitis B-related primary liver cancer treated with TACE. There was significant difference in 12-month survival curve between patients treated with TACE plus antiviral therapy and those who did not receive antiviral therapy (P<0.05. The multivariate analysis showed that portal vein metastasis (P=0.004, peritoneal metastasis (P=0.009, bilirubin level (P=0.017, antiviral therapy (P=0.000, and number of TACE therapies (P=0.000 were prognostic factors in patients with hepatitis B-related primary liver cancer treated with TACE. ConclusionPortal vein metastasis, peritoneal metastasis, and bilirubin level may be independent risk factors in patients with hepatitis B-related primary liver cancer treated with TACE, and antiviral therapy and number of interventional therapies may be protective factors for these patients.

  19. Neutrophils as a prognostic factor in the systemic treatment of Ovarian Cancer

    DEFF Research Database (Denmark)

    Henriksen, Jon Røikjær; Dahl Steffensen, Karina

    research protocol. Performance status (PS), FIGO stage, tumour grade, residual tumour, baseline neutrophils, first nadir neutrophils and LDH were analysed in comparison to overall survival (OS). Results: Patients with low vs medium vs high level of baseline neutrophils (cut-offs: 4.7 and 6.5) showed median...... prognostic marker in multivariate analysis comparing low vs high baseline neutrophils (HR: 1.97) ( 95% CI: 1.18-3.30)(P=0.009). Other independent prognostic markers were FIGO stage, residual tumour and performance status. Conclusions: Baseline neutrophil blood count was found to be an independent prognostic...

  20. Small Renal Masses: Incidental Diagnosis, Clinical Symptoms, and Prognostic Factors

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    F. M. Sánchez-Martín

    2008-01-01

    Full Text Available Introduction. The small renal masses (SRMs have increased over the past two decades due to more liberal use of imaging techniques. SRMs have allowed discussions regarding their prognostic, diagnosis, and therapeutic approach. Materials and methods. Clinical presentation, incidental diagnosis, and prognosis factors of SRMs are discussed in this review. Results. SRMs are defined as lesions less than 4 cm in diameter. SRM could be benign, and most malignant SMRs are low stage and low grade. Clinical symptoms like hematuria are very rare, being diagnosed by chance (incidental in most cases. Size, stage, and grade are still the most consistent prognosis factors in (RCC. An enhanced contrast SRM that grows during active surveillance is clearly malignant, and its aggressive potential increases in those greater than 3 cm. Clear cell carcinoma is the most frequent cellular type of malign SRM. Conclusions. Only some SRMs are benign. The great majority of malign SRMs have good prognosis (low stage and grade, no metastasis with open or laparoscopic surgical treatment (nephron sparing techniques. Active surveillance is an accepted attitude in selected cases.

  1. Prognostic factors for treatment response in patients with lupus nephritis.

    Science.gov (United States)

    Miranda-Hernández, Dafhne; Cruz-Reyes, Claudia; Angeles, Ulises; Jara, Luis Javier; Saavedra, Miguel Angel

    2014-01-01

    To identify prognostic factors associated with response to induction therapy in lupus nephritis (LN) according to the stage of treatment. We analyzed a retrospective cohort of patients of systemic lupus erythematosus (SLE) with biopsy-proven LN from January 2001 to December 2008. LN was classified according to WHO. All patients received induction therapy and had a minimum follow-up period of two years. We analyzed 18 clinical and laboratory variables that potentially have predictive value for response to therapy. We identified predictors of therapeutic response at 6, 12 and 24 months by univariate and multivariate analysis; odds ratios (OR) with confidence intervals (CI) 95% were also calculated. We reviewed the clinical records of 168 patients, 141 female (84%). The response rate was 69% at 6 months, 86.9% at 12 months and 79.7% at 24 months. Multivariate analysis found that > 25 years of age at diagnosis of LN and the presence of microhematuria were factors associated with good response to induction treatment. At 12 months, baseline creatinine clearance lupus nephritis is associated with favorable response to two years. Copyright © 2013 Elsevier España, S.L. All rights reserved.

  2. Nutritional status in the era of target therapy: poor nutrition is a prognostic factor in non-small cell lung cancer with activating epidermal growth factor receptor mutations.

    Science.gov (United States)

    Park, Sehhoon; Park, Seongyeol; Lee, Se-Hoon; Suh, Beomseok; Keam, Bhumsuk; Kim, Tae Min; Kim, Dong-Wan; Kim, Young Whan; Heo, Dae Seog

    2016-11-01

    Pretreatment nutritional status is an important prognostic factor in patients treated with conventional cytotoxic chemotherapy. In the era of target therapies, its value is overlooked and has not been investigated. The aim of our study is to evaluate the value of nutritional status in targeted therapy. A total of 2012 patients with non-small cell lung cancer (NSCLC) were reviewed and 630 patients with activating epidermal growth factor receptor (EGFR) mutation treated with EGFR tyrosine kinase inhibitor (TKI) were enrolled for the final analysis. Anemia, body mass index (BMI), and prognostic nutritional index (PNI) were considered as nutritional factors. Hazard ratio (HR), progression-free survival (PFS) and overall survival (OS) for each group were calculated by Cox proportional analysis. In addition, scores were applied for each category and the sum of scores was used for survival analysis. In univariable analysis, anemia (HR, 1.29; p = 0.015), BMI lower than 18.5 (HR, 1.98; p = 0.002), and PNI lower than 45 (HR, 1.57; p nutritional status is a prognostic marker in NSCLC patients treated with EGFR TKI. Hence, baseline nutritional status should be more carefully evaluated and adequate nutrition should be supplied to these patients.

  3. Prognostic factors for the success of thermal balloon ablation in the treatment of menorrhagia

    NARCIS (Netherlands)

    Bongers, M. Y.; Mol, B. W. J.; Brölmann, H. A. M.

    2002-01-01

    OBJECTIVE: To identify predictive factors that will ensure successful menorrhagia treatment using hot fluid balloon endometrial ablation. METHODS: This is a prospective study on patients referred for menorrhagia and treated with hot fluid thermal balloon ablation. Potential prognostic factors for

  4. Angiogenesis and lymphangiogenesis as prognostic factors after therapy in patients with cervical cancer.

    Science.gov (United States)

    Biedka, Marta; Makarewicz, Roman; Kopczyńska, Ewa; Marszałek, Andrzej; Goralewska, Alina; Kardymowicz, Hanna

    2012-01-01

    This retrospective study attempts to evaluate the influence of serum vascular endothelial growth factor C (VEGF-C), microvessel density (MVD) and lymphatic vessel density (LMVD) on the result of tumour treatment in women with cervical cancer. The research was carried out in a group of 58 patients scheduled for brachytherapy for cervical cancer. All women were patients of the Department and University Hospital of Oncology and Brachytherapy, Collegium Medicum in Bydgoszcz of Nicolaus Copernicus University in Toruń. VEGF-C was determined by means of a quantitative sandwich enzyme immunoassay using a human antibody VEGF-C ELISA produced by Bender MedSystem, enzyme-linked immunosorbent detecting the activity of human VEGF-C in body fluids. The measure for the intensity of angiogenesis and lymphangiogenesis in immunohistochemical reactions is the number of blood vessels within the tumour. Statistical analysis was done using Statistica 6.0 software (StatSoft, Inc. 2001). The Cox proportional hazards model was used for univariate and multivariate analyses. Univariate analysis of overall survival was performed as outlined by Kaplan and Meier. In all statistical analyses p < 0.05 (marked red) was taken as significant. In 51 patients who showed up for follow-up examination, the influence of the factors of angiogenesis, lymphangiogenesis, patients' age and the level of haemoglobin at the end of treatment were assessed. Selected variables, such as patients' age, lymph vessel density (LMVD), microvessel density (MVD) and the level of haemoglobin (Hb) before treatment were analysed by means of Cox logical regression as potential prognostic factors for lymph node invasion. The observed differences were statistically significant for haemoglobin level before treatment and the platelet number after treatment. The study revealed the following prognostic factors: lymph node status, FIGO stage, and kind of treatment. No statistically significant influence of angiogenic and

  5. Prognostic Factors in Patients with Multiple Recurrences of Well-Differentiated Thyroid Carcinoma

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    Theresa Holler

    2009-01-01

    Full Text Available Introduction. Patients with multiple recurrences of well-differentiated thyroid carcinoma (WDTC have markedly reduced overall survival when compared with those who have ≤1 recurrence of their disease. The purpose of this investigation is to identify prognostic factors for mortality in this subgroup. Methods. Patients with multiple recurrences of WDTC were retrospectively identified from the thyroid cancer database at Mount Sinai Hospital, Toronto (1963–2000. Data on patient, tumor, and recurrence characteristics were collected, and each patient was given aMACIS score. Results. A total of 31 patients were identified (11 male, 20 female; 16–83 years. Using univariate analysis, age >45, stage III/IV disease, distant metastasis, vascular invasion, MACIS score >6, and time to recurrence of <12 months were found to be significant predictors for mortality in this subgroup. Conclusions. Patients with multiple recurrences of WDTC follow a distinct clinical course, marked with multiple treatment failures and a substantial risk of mortality.

  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...... 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...... 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. Demographic, Clinical, and Prognostic Factors of Ovarian Clear Cell Adenocarcinomas According to Endometriosis Status

    DEFF Research Database (Denmark)

    Schnack, Tine H; Høgdall, Estrid; Thomsen, Lotte Nedergaard

    2017-01-01

    to endometriosis status. METHODS: Population-based prospectively collected data on CCC with coexisting pelvic (including ovarian; n = 80) and ovarian (n = 46) endometriosis or without endometriosis (n = 95) were obtained through the Danish Gynecological Cancer Database. χ Test, independent-samples t test, logistic...... regression, Kaplan-Meier test, and Cox regression were used. Statistical tests were 2 sided. P values less than 0.05 were considered statistically significant. RESULTS: Patients with CCC and pelvic or ovarian endometriosis were significantly younger than CCC patients without endometriosis, and a higher......OBJECTIVES: Women with endometriosis carry an increased risk for ovarian clear cell adenocarcinomas (CCCs). Clear cell adenocarcinoma may develop from endometriosis lesions. Few studies have compared clinical and prognostic factors and overall survival in patients diagnosed as having CCC according...

  8. Primitive retroperitoneal tumors. Vascular involvement--a major prognostic factor.

    Science.gov (United States)

    Lazar, A M; Brătucu, E; Straja, N D; Daha, C; Marincaş, M; Cirimbei, C; Prunoiu, V

    2012-01-01

    Primitive retroperitoneal tumors, although very rare, arouse an increased interest, because of the poor prognosis, unsatisfactory surgical and complementary therapy results. Up to now, the very low number of cases has impeded the acquisition of a unitary view of these tumors, a unanimously accepted algorithm of diagnostic and treatment being absent. Randomized trials regarding the effects of different therapies have not been possible. The main factor that can fundamentally increase the survival of these patients is radical resection, some authors even recommending compartmental surgery. We found no significant statistical difference between the survival rates of the patients with different types of non-radical interventions, that shoud be therefore, as much as possible, avoided. Our study evidences that vascular involvement is the main limiting factor in achieving radicality. The involvement of large retroperitoneal vessels makes often impossible a radical intervention, usually because of the lack of an adequate material and human endowment for ample vascular resections followed by laborious reconstructions. That is why, in our study, vascular involvement was associated with a decreased survival rate for operated patients. Therefore, we underline the necessity both of a solid material base and of establishing multidisciplinary surgical teams for adequate vascular interventions in oncologic general surgery.

  9. Upper Tract Urothelial Carcinomas: Prognostic Factors and Outcomes in Patients With Non-Lymph Node Distant Metastasis.

    Science.gov (United States)

    Sevillano, Elena; Werner, Lillian; Bossé, Dominick; Lalani, Aly-Khan A; Wankowicz, Stephanie A M; de Velasco, Guillermo; Farina, Matthew; Lundgren, Kevin; Choueiri, Toni K; González Del Alba, Aranzazu; Bellmunt, Joaquim

    2017-12-01

    Upper tract urothelial carcinomas (UTUCs) are increasingly recognized as separate malignancies. Additional insight into clinical outcomes and key prognostic factors are needed. To detail outcomes of patients with UTUCs recurring after radical nephroureterectomy (RNU) and to determine a risk score that predicts outcomes of patients with non-lymph node distant metastasis. Chart review of all patients who had an extraurothelial recurrence after RNU for UTUC at Dana-Farber Cancer Institute between 2009 and 2014. Median overall survival defined as time from chemotherapy for distant relapse to death. Prognostic relevance of performance status, hemoglobin, and receipt of cisplatin were assessed by Cox regression model. A total of 102 patients were identified, 57 of whom had non-lymph node distant metastases at relapse; 45 received chemotherapy. Median follow-up was 29.8 months; median overall survival was 14.7 months. Objective response rate to any chemotherapy in the first-line setting was only 22%. Hemoglobin > 11 g/dL and receipt of cisplatin was associated with numerically longer median survival but did not reach statistical significance in univariate and multivariate analysis. Prognostic risk score scale including hemoglobin < 11 g/dL and receipt of cisplatin was inversely associated with survival, with scores of 0, 1, and 2 leading to median survival of 19.0, 14.9, and 7.2 months (P = .38), respectively. Advanced UTUC portends a poor prognosis, and most patients cannot receive cisplatin-based chemotherapy. A risk score that includes anemia and receipt of cisplatin helps stratify patients with distant metastasis for inclusion into eventual clinical trials. More studies are needed to validate these findings. Metastatic UTUC is an aggressive disease, where anemia and ineligibility to receive cisplatin are adverse features associated with shorter survival. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. Outcomes and prognostic factors that influence the success of tooth autotransplantation in children and adolescents.

    Science.gov (United States)

    Kafourou, Vasiliki; Tong, Huei Jinn; Day, Peter; Houghton, Nadine; Spencer, R James; Duggal, Monty

    2017-10-01

    Tooth autotransplantation has been advocated for replacement of missing teeth or teeth that are unsuitable for restoration. The aim of this study was to investigate the outcomes and prognostic factors that influenced the success of tooth transplantation in a paediatric population. Data were extracted from the records of 75 patients (89 teeth). Demographic and prognostic factors were recorded and analysed for the clinical and radiographic outcomes for periodontal ligament (PDL) and pulp healing of transplanted teeth. The mean age at transplant was 13.2 years, and the mean follow-up observation period was 2.6±1.8 years with a range of 12.0 months to 9.9 years. The main reason for transplantation was to replace upper central incisors lost or missing due to dental trauma, hypodontia and dilaceration. Of the 45 teeth that were monitored for pulp revascularization, 75.6% showed clinical and radiographic signs of pulp healing and 24.4% showed signs of pulp necrosis and infection. Pulp healing was significantly related to the stage of root development of the transplant. Favourable PDL healing was observed in 87.6% of the transplants, while 13.5% showed signs of replacement resorption. PDL healing was significantly related to the stage of root formation of the transplanted tooth at the time of the surgery, the ease of handling and placement of the tooth, and the status of the alveolar bone at the recipient site at the time of the surgery. Overall success of tooth transplantation was 87.6%, and the survival rate was 94.4%. Tooth transplantation carried out in children and adolescents demonstrated high success and survival, with the stage of root development influencing both the pulp and PDL healing of the transplanted teeth. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  11. The clinical use of biomarkers as prognostic factors in Ewing sarcoma

    Directory of Open Access Journals (Sweden)

    van Maldegem Annmeik M

    2012-02-01

    Full Text Available Abstract Ewing Sarcoma is the second most common primary bone sarcoma with 900 new diagnoses per year in Europe (EU27. It has a poor survival rate in the face of metastatic disease, with no more than 10% survival of the 35% who develop recurrence. Despite the remaining majority having localised disease, approximately 30% still relapse and die despite salvage therapies. Prognostic factors may identify patients at higher risk that might require differential therapeutic interventions. Aside from phenotypic features, quantitative biomarkers based on biological measurements may help identify tumours that are more aggressive. We audited the research which has been done to identify prognostic biomarkers for Ewing sarcoma in the past 15 years. We identified 86 articles were identified using defined search criteria. A total of 11,625 patients were reported, although this number reflects reanalysis of several cohorts. For phenotypic markers, independent reports suggest that tumour size > 8 cm and the presence of metastasis appeared strong predictors of negative outcome. Good histological response (necrosis > 90% after treatment appeared a significant predictor for a positive outcome. However, data proposing biological biomarkers for practical clinical use remain un-validated with only one secondary report published. Our recommendation is that we can stratify patients according to their stage and using the phenotypic features of metastases, tumour size and histological response. For biological biomarkers, we suggest a number of validating studies including markers for 9p21 locus, heat shock proteins, telomerase related markers, interleukins, tumour necrosis factors, VEGF pathway, lymphocyte count, and a number of other markers including Ki-67.

  12. Prognostic factors of sorafenib therapy in hepatocellular carcinoma patients with failure of transarterial chemoembolization.

    Science.gov (United States)

    Lee, Sangheun; Kang, Jung Hyun; Kim, Do Young; Ahn, Sang Hoon; Park, Jun Yong; Kim, Beom Kyung; Kim, Seung Up; Han, Kwang-Hyub

    2017-05-01

    There is no approved therapy for patients with failed transarterial chemoembolization (TACE) and progression of hepatocellular carcinoma. We aimed to investigate the efficacy and prognostic factors in patients with TACE failure who received sorafenib rescue therapy. We investigated 54 patients who met the criteria of TACE failure as defined by the international guidelines of Europe and Japan. Sorafenib was used as a rescue therapy. Overall survival (OS) and progression-free survival (PFS) were analyzed by Kaplan-Meier methods, and multivariate analysis was performed to find prognostic factors. The patients were followed for a median 5.5 months, and the median duration of sorafenib administration was 3.3 months. The presence of main (or lobar) portal vein invasion (PVI) (3.7 versus 8.4 months, p = 0.004), dose reduction of sorafenib (4.0 versus 8.8 months, p = 0.002) and Child-Pugh class B (5.3 versus 8.9 months, p = 0.004) were associated with shorter OS compared to the presence of segmental PVI (or absence of macroscopic vascular invasion, MVI), full dosage of sorafenib and Child-Pugh class A, respectively. The presence of main (or lobar) PVI was associated with poorer PFS compared to the presence of segmental PVI (or absence of MVI) (2.1 versus 3.8 months p = 0.010). Sorafenib is a potential rescue therapy in patients with TACE failure. However, the clinical benefits need to be further evaluated for patients with main (or lobar) PVI or those treated with reduced doses of sorafenib.

  13. CD47 is an adverse prognostic factor and a therapeutic target in gastric cancer.

    Science.gov (United States)

    Yoshida, Kazumichi; Tsujimoto, Hironori; Matsumura, Kouji; Kinoshita, Manabu; Takahata, Risa; Matsumoto, Yusuke; Hiraki, Shuichi; Ono, Satoshi; Seki, Shuhji; Yamamoto, Junji; Hase, Kazuo

    2015-09-01

    CD47 is an antiphagocytic molecule that acts via ligation to signal regulatory protein alpha on phagocytes; its enhanced expression and therapeutic targeting have recently been reported for several malignancies. However, CD47 expression in gastric cancer is not well documented. Immunohistochemical expression of CD47 in surgical specimens was investigated. Expression of CD47 and CD44, a known gastric cancer stem cell marker, were investigated in gastric cancer cell lines by flow cytometry. MKN45 and MKN74 gastric cancer cells were sorted by fluorescence-activated cell sorting according to CD44 and CD47 expression levels, and their in vitro proliferation, spheroid-forming capacity, and in vivo tumorigenicity were studied. In vitro phagocytosis of cancer cells by human macrophages in the presence of a CD47 blocking monoclonal antibody (B6H12) and the survival of immunodeficient mice intraperitoneally engrafted with MKN45 cells and B6H12 were compared to experiments using control antibodies. Immunohistochemistry of the clinical specimens indicated that CD47 was positive in 57 out of 115 cases, and its positivity was an independent adverse prognostic factor. Approximately 90% of the MKN45 and MKN74 cells expressed CD47 and CD44. CD47(hi) gastric cancer cells showed significantly higher proliferation and spheroid colony formation than CD47(lo) , and CD44(hi) CD47(hi) cells showed the highest proliferation in vitro and tumorigenicity in vivo. B6H12 significantly enhanced in vitro phagocytosis of cancer cells by human macrophages and prolonged the survival of intraperitoneal cancer dissemination in mice compared to control antibodies. In conclusion, CD47 is an adverse prognostic factor and promising therapeutic target in gastric cancer. © 2015 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.

  14. Design and Validation of the GI-NEC Score to Prognosticate Overall Survival in Patients With High-Grade Gastrointestinal Neuroendocrine Carcinomas.

    Science.gov (United States)

    Lamarca, Angela; Walter, Thomas; Pavel, Marianne; Borbath, Ivan; Freis, Patricia; Nuñez, Barbara; Childs, Alexa; McNamara, Mairéad G; Hubner, Richard A; Garcia-Carbonero, Rocio; Meyer, Tim; Valle, Juan W; Barriuso, Jorge

    2017-01-01

    Prognostic markers for risk stratification of patients with gastrointestinal high-grade neuroendocrine carcinomas (GI-NECs) are lacking; we designed and validated a prognostic score for overall survival (OS). Consecutive patients diagnosed in five neuroendocrine specialist European centers were included. Patients were divided into three cohorts: a training cohort (TC), an external validation cohort (EVC), and a prospective validation cohort (PVC). Prognostic factors were identified by log-rank test, Cox-regression, and logistic regression analyses. The derived score was internally and externally validated. All statistical tests were two-sided. Of 395 patients screened, 313 were eligible (TC = 109 patients, EVC = 184 patients, and PVC = 20 patients). The derived prognostic score included five variables: presence of liver metastases, alkaline phosphatase (ALK), lactate dehydrogenase (LDH), Eastern Cooperative Oncology Group performance status (ECOG PS), and Ki67. In multivariable analysis, the score was prognostic for OS (hazard ratio [HR] = 1.86, 95% confidence interval [CI] = 1.47 to 2.35, P EVC and PVC, in which our score was able to prognosticate for OS when adjusted for other prognostic variables in the multivariable analysis (HR = 1.85, 95% CI = 1.27 to 2.71, P = .001; and HR = 4.51, 95% CI = 1.87 to 10.87, P = .001, respectively). The score classified patients into two groups with incremental risk of death: group A (0-2 points, 181 patients [63.9%], median OS = 19.4 months, 95% CI = 16.1 to 25.1) and group B (3-6 points, 102 patients [36.1%], median OS = 5.2 months, 95% CI = 3.6 to 6.9). The GI-NEC score identifies two distinct patient cohorts; it provides a tool for clinicians when making treatment decisions and may be used as a stratification factor in future clinical trials. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  15. Imaging and histologic prognostic factors in triple-negative breast cancer and carcinoma in situ as a prognostic factor.

    Science.gov (United States)

    Sebastián Sebastián, C; García Mur, C; Cruz Ciria, S; Rosero Cuesta, D S; Gros Bañeres, B

    2016-01-01

    To analyze what factors in magnetic resonance imaging (MRI) and histological study of triple-negative breast cancers are related to tumor recurrence and to shorter disease-free survival. To analyze survival and recurrence in function of the presence of an in situ component. This was a retrospective study of MRI staging examinations in 122 women with triple-negative breast cancer done from 2007 through 2014. In the MRI, we evaluated morphological variables (size, margins, morphology, internal signal in T2-weighted sequences) and dynamic variables (perfusion and diffusion). In the histological study, we evaluated Ki67, p53, CK5/6, nuclear grade, and Scarff-Bloom grade, as well as the presence of an in situ component and tumor grade (high grade or not high grade). We compared the variables between patients with tumor recurrence and those without, and we conducted a survival analysis. Non-nodular enhancement was more common in patients with tumor recurrence (p=0.038) and was associated with shorter disease-free survival (p=0.023). Neither diffusion restriction (p=0.079) nor ki67 (p=0.052) was associated with a worse prognosis. An in situ component was detected in 44% of triple-negative tumors, and a greater proportion of patients in the group with tumor recurrence had an in situ component; however, the presence of an in situ component was not associated with shorter survival (p = 0.185). Non-nodular enhancement was associated with a worse prognosis. Diffusion restriction, ki67, and the presence of an in situ component were not associated with shorter disease-free survival. Copyright © 2016 SERAM. Publicado por Elsevier España, S.L.U. All rights reserved.

  16. Estimating Survival in Melanoma Patients With Brain Metastases: An Update of the Graded Prognostic Assessment for Melanoma Using Molecular Markers (Melanoma-molGPA).

    Science.gov (United States)

    Sperduto, Paul W; Jiang, Wen; Brown, Paul D; Braunstein, Steve; Sneed, Penny; Wattson, Daniel A; Shih, Helen A; Bangdiwala, Ananta; Shanley, Ryan; Lockney, Natalie A; Beal, Kathryn; Lou, Emil; Amatruda, Thomas; Sperduto, William A; Kirkpatrick, John P; Yeh, Norman; Gaspar, Laurie E; Molitoris, Jason K; Masucci, Laura; Roberge, David; Yu, James; Chiang, Veronica; Mehta, Minesh

    2017-11-15

    To update the Diagnosis-Specific Graded Prognostic Assessment (DS-GPA) for a markedly heterogeneous patient population, patients with melanoma and brain metastases, using a larger, more current cohort, including molecular markers. The original Melanoma-GPA is based on data from 483 patients whose conditions were diagnosed between 1985 and 2005. This is a multi-institutional retrospective database analysis of 823 melanoma patients with newly diagnosed brain metastases from January 1, 2006, to December 31, 2015. Multivariable analyses identified significant prognostic factors, which were weighted and included in the updated index (Melanoma-molGPA). Multiple Cox regression was used to select and weight prognostic factors in proportion to their hazard ratios to design the updated Melanoma-molGPA in which scores of 4.0 and 0.0 are associated with the best and worst prognoses, as with all of the diagnosis-specific GPA indices. Log-rank tests were used to compare adjacent classes. There were 5 significant prognostic factors for survival (age, Karnofsky performance status [KPS], extracranial metastases [ECM], number of brain metastases, and BRAF status), whereas only KPS and the number of brain metastases were significant in the original Melanoma-GPA. Median survival improved from 6.7 to 9.8 months between the 2 treatment eras, and the median survival times for patients with Melanoma-molGPA of 0 to 1.0, 1.5 to 2.0, 2.5 to 3.0, and 3.5 to 4.0 were 4.9, 8.3, 15.8, and 34.1 months (Pmelanoma patients with brain metastases has improved significantly. The updated Melanoma-molGPA, a user-friendly tool to estimate survival, will facilitate clinical decision making regarding whether and which treatment is appropriate and will also be useful for stratification of future clinical trials. To further simplify use, a free online/smart phone app is available at brainmetgpa.com. Copyright © 2017 Elsevier Inc. All rights reserved.

  17. Preoperative Serum Interleukin-6 Is a Potential Prognostic Factor for Colorectal Cancer, including Stage II Patients

    Directory of Open Access Journals (Sweden)

    Kazuyoshi Shiga

    2016-01-01

    Full Text Available Aims. To evaluate the prognostic significance of serum interleukin-6 (IL-6 in colorectal cancer (CRC. Patients and Methods. Preoperative serum IL-6 was measured in 233 CRC patients and 13 healthy controls. Relationships between IL-6 and various clinicopathological factors were evaluated, and the overall survival (OS and disease-free survival (DFS rates according to IL-6 status were calculated for all patients and according to disease stage. Results. The mean IL-6 level was 6.6 pg/mL in CRC patients and 2.6 pg/mL in healthy controls. Using a cutoff of 6.3 pg/mL, obtained using receiver operating characteristic curve analysis, 57 patients had a high IL-6 level. The mean value was higher for stage II disease than for stage III disease. IL-6 status correlated with C-reactive protein (CRP and carcinoembryonic antigen levels, obstruction, and pT4 disease. The OS differed according to the IL-6 status for all patients, whereas the DFS differed for all patients and for those with stage II disease. The Cox proportional hazards model showed that pT4 disease was an independent risk factor for recurrence in all CRC patients; IL-6, CRP, and pT4 were significant risk factors in stage II patients. Conclusions. The preoperative IL-6 level influences the risk of CRC recurrence.

  18. SOX4 is a potential prognostic factor in human cancers: a systematic review and meta-analysis.

    Science.gov (United States)

    Chen, J; Ju, H L; Yuan, X Y; Wang, T J; Lai, B Q

    2016-01-01

    The aim of the this study was to analyze the status of sex-determining region Y-related high-mobility group box 4 (SOX4) expression in varied human cancers and its correlation with overall survival in patients with human cancers. To observe initially the expression status of SOX4 in twenty kinds of human cancers at protein database (The Human Protein Atlas). We systematically and carefully searched the studies from electronic databases and seriously identified according to eligibility criteria. The correlation between SOX4 expression and overall survival in human cancers was evaluated through Review Manager. We found that SOX4 expression was significantly positive in most types of human cancer tissues, and the positive rate of SOX4 expression was about 78 % in overall cancer tissues. Furthermore, a total of 10 studies which included 1348 cancer patients were included in the final analysis. Meta-analysis showed that SOX4 overexpression was correlated with a poor overall survival and the pooled hazard ratio (HR), and corresponding 95 % confidence interval (CI) was 1.67 (95 % CI 1.01-2.78). From subgroup analyses, we present evidence that SOX4 overexpression was an unfavorable prognostic factor for colorectal cancer patients' recurrence-free survival and gastric cancer patients' overall survival, and the pooled HRs (95 % CI) were 1.73 (95 % CI 1.04-2.88) and 3.74 (95 % CI 1.04-13.45), respectively. In summary, SOX4 is a potential prognostic biomarker in human cancers.

  19. CMG2 Expression Is an Independent Prognostic Factor for Soft Tissue Sarcoma Patients

    Directory of Open Access Journals (Sweden)

    Thomas Greither

    2017-12-01

    Full Text Available The capillary morphogenesis gene 2 (CMG2, also known as the anthrax toxin receptor 2 (ANTXR2, is a transmembrane protein putatively involved in extracellular matrix (ECM adhesion and tissue remodeling. CMG2 promotes endothelial cell proliferation and exhibits angiogenic properties. Its downregulation is associated with a worsened survival of breast carcinoma patients. Aim of this study was to analyze the CMG2 mRNA and protein expression in soft tissue sarcoma and their association with patient outcome. CMG2 mRNA was measured in 121 tumor samples of soft tissue sarcoma patients using quantitative real-time PCR. CMG2 protein was evaluated in 52 tumor samples by ELISA. CMG2 mRNA was significantly correlated with the corresponding CMG2 protein expression (rs = 0.31; p = 0.027. CMG2 mRNA expression was associated with the mRNA expressions of several ECM and tissue remodeling enzymes, among them CD26 and components of the uPA system. Low CMG2 mRNA expression was correlated with a worsened patients’ disease-specific survival in Kaplan-Meier analyses (mean patient survival was 25 vs. 96 months; p = 0.013, especially in high-stage tumors. A decreased CMG2 expression is a negative prognostic factor for soft tissue sarcoma patients. CMG2 may be an interesting candidate gene for the further exploration of soft tissue sarcoma genesis and progression.

  20. Pericarditis as a Marker of Occult Cancer and a Prognostic Factor for Cancer Mortality.

    Science.gov (United States)

    Søgaard, Kirstine Kobberøe; Farkas, Dóra Körmendiné; Ehrenstein, Vera; Bhaskaran, Krishnan; Bøtker, Hans Erik; Sørensen, Henrik Toft

    2017-09-12

    Pericarditis may be a serious complication of malignancy. Its significance as a first symptom of occult cancer and as a prognostic factor for cancer survival is unknown. Using Danish medical databases, we conducted a nationwide cohort study of all patients with a first-time diagnosis of pericarditis during 1994 to 2013. We excluded patients with previous cancer and followed up the remaining patients for subsequent cancer diagnosis until November 30, 2013. We calculated risks and standardized incidence ratios of cancer for patients with pericarditis compared with the general population. We assessed whether pericarditis predicts cancer survival by the Kaplan-Meier method and Cox regression using a matched comparison cohort of cancer patients without pericarditis. Among 13 759 patients with acute pericarditis, 1550 subsequently were diagnosed with cancer during follow-up. The overall cancer standardized incidence ratio was 1.5 (95% confidence interval [CI], 1.4-1.5), driven predominantly by increased rates of lung, kidney, and bladder cancer, lymphoma, leukemia, and unspecified metastatic cancer. The pericarditis was 2.7%, and the standardized incidence ratio was 12.4 (95% CI, 11.2-13.7). The 3- to pericarditis, respectively, and the hazard ratio was 1.5 (95% CI, 1.3-1.8). One-year survival was 65% and 70%, respectively, corresponding to a 3- to Pericarditis may be a marker of occult cancer and augurs increased mortality after a cancer diagnosis. © 2017 American Heart Association, Inc.

  1. Acute renal infarction: Clinical characteristics and prognostic factors.

    Science.gov (United States)

    Caravaca-Fontán, Fernando; Pampa Saico, Saúl; Elías Triviño, Sandra; Galeano Álvarez, Cristina; Gomis Couto, Antonio; Pecharromán de las Heras, Inés; Liaño, Fernando

    2016-01-01

    Acute renal infarction (ARI) is an uncommon disease, whose real incidence is probably higher than expected. It is associated with poor prognosis in a high percentage of cases. To describe the main clinical, biochemical and radiologic features and to determine which factors are associated with poor prognosis (death or permanent renal injury). The following is a retrospective, observational, single-hospital-based study. All patients diagnosed with ARI by contrast-enhanced computed tomography (CT) over an 18-year period were included. Patients were classified according to the cardiac or non-cardiac origin of their disease. Clinical, biochemical and radiologic features were analysed, and multiple logistic regression model was used to determine factors associated with poor prognosis. A total of 62 patients were included, 30 of which had a cardiac origin. Other 32 patients with non-cardiac ARI were younger, had less comorbidity, and were less frequently treated with oral anticoagulants. CT scans estimated mean injury extension at 35%, with no differences observed between groups. A total of 38% of patients had an unfavourable outcome, and the main determinants were: Initial renal function (OR=0.949; IC 95% 0.918-0.980; p=0.002), and previous treatment with oral anticoagulants (OR=0.135; IC 95% 0.032-0.565; p=0.006). ARI is a rare pathology with non-specific symptoms, and it is not associated with cardiological disease or arrhythmias in more than half of cases. A substantial proportion of patients have unfavourable outcomes, and the initial renal function is one of the main prognostic factors. Copyright © 2015 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

  2. PROGNOSTIC FACTORS OF LUMBAR DISCECTOMY RECOVERY.A PROSPECTIVE ANALYSIS

    Directory of Open Access Journals (Sweden)

    Thiago Kolachinski Brandão

    Full Text Available ABSTRACT Objective: To perform a prospective analysis of the quality of life prognostic factors in patients undergoing lumbar discectomy after two years of the procedure, relating the tools Short Form Health Survey, Roland Morris, Oswestry Disability Index, and VAS. Methods: Seventy-two patients were evaluated through the questionnaires in the preoperative, and one month, six months, one year and two years in the postoperative period, being performed lumbar discectomy after failure of conservative treatment. Results: We observed an improvement in comparative analysis during follow-up regarding baseline values. Conclusion: The domains social aspect, pain, general state, emotional aspect, mental health and vitality presented an improvement from the first month after the surgery; however, the domain functional capacity only showed significant improvement after 6 months and the physical aspects only after one year. Roland-Morris and VAS scales improved after one month after surgery, but Oswestry scale showed that for the measured aspects there was only improvement after six months of surgery.

  3. Prognostic factors and outcomes for osteosarcoma: an international collaboration

    NARCIS (Netherlands)

    Pakos, Emilios E.; Nearchou, Andreas D.; Grimer, Robert J.; Koumoullis, Haris D.; Abudu, Adesegun; Bramer, Jos A. M.; Jeys, Lee M.; Franchi, Alessandro; Scoccianti, Guido; Campanacci, Domenico; Capanna, Rodolfo; Aparicio, Jorge; Tabone, Marie-Dominique; Holzer, Gerold; Abdolvahab, Fashid; Funovics, Philipp; Dominkus, Martin; Ilhan, Inci; Berrak, Su G.; Patino-Garcia, Ana; Sierrasesumaga, Luis; San-Julian, Mikel; Garraus, Moira; Petrilli, Antonio Sergio; Filho, Reynaldo Jesus Garcia; Macedo, Carla Renata Pacheco Donato; Alves, Maria Teresa de Seixas; Seiwerth, Sven; Nagarajan, Rajaram; Cripe, Timothy P.; Ioannidis, John P. A.

    2009-01-01

    We aimed to evaluate the prognostic significance of traditional clinical predictors in osteosarcoma through an international collaboration of 10 teams of investigators (2680 patients) who participated. In multivariate models the mortality risk increased with older age, presence of metastatic disease

  4. Preoperative multivariable prognostic models for prediction of survival and major complications following surgical resection of renal cell carcinoma with suprahepatic caval tumor thrombus.

    Science.gov (United States)

    Haddad, Ahmed Q; Leibovich, Bradley C; Abel, Edwin Jason; Luo, Jun-Hang; Krabbe, Laura-Maria; Thompson, Robert Houston; Heckman, Jennifer E; Merrill, Megan M; Gayed, Bishoy A; Sagalowsky, Arthur I; Boorjian, Stephen A; Wood, Christopher G; Margulis, Vitaly

    2015-09-01

    Surgical resection for renal cell carcinoma (RCC) with suprahepatic inferior vena cava tumor thrombus is associated with significant morbidity, yet there are currently no tools for preoperative prognostic evaluation. Our goal was to develop a preoperative multivariable model for prediction of survival and risk of major complications in patients with suprahepatic thrombi. We identified patients who underwent surgery for RCC with suprahepatic tumor thrombus extension from 2000 to 2013 at 4 tertiary centers. A Cox proportional hazard model was used for analysis of overall survival (OS) and logistic regression was used for major complications within 90 days of surgery (Clavien ≥ 3A). Nomograms were internally calibrated by bootstrap resampling method. A total of 49 patients with level III thrombus and 83 patients with level IV thrombus were identified. During median follow-up of 24.5 months, 80 patients (60.6%) died and 46 patients (34.8%) experienced major complication. Independent prognostic factors for OS included distant metastases at presentation (hazard ratio = 2.52, P = 0.002) and Eastern Cooperative Oncology Group (ECOG) performance status (hazard ratio = 1.84, Pmodels for the prediction of survival and major complications in patients with RCC who have a suprahepatic inferior vena cava thrombus. If externally validated, these tools may aid in patient selection for surgical intervention. Copyright © 2015 Elsevier Inc. All rights reserved.

  5. Fc-gamma receptor polymorphisms as predictive and prognostic factors in patients receiving oncolytic adenovirus treatment

    Science.gov (United States)

    2013-01-01

    Background Oncolytic viruses have shown potential as cancer therapeutics, but not all patients seem to benefit from therapy. Polymorphisms in Fc gamma receptors (FcgRs) lead to altered binding affinity of IgG between the receptor allotypes and therefore contribute to differences in immune defense mechanisms. Associations have been identified between FcgR polymorphisms and responsiveness to different immunotherapies. Taken together with the increasing understanding that immunological factors might determine the efficacy of oncolytic virotherapy we studied whether FcgR polymorphisms would have prognostic and/or predictive significance in the context of oncolytic adenovirus treatments. Methods 235 patients with advanced solid tumors were genotyped for two FcgR polymorphisms, FcgRIIa-H131R (rs1801274) and FcgRIIIa-V158F (rs396991), using TaqMan based qPCR. The genotypes were correlated with patient survival and tumor imaging data. Results In patients treated with oncolytic adenoviruses, overall survival was significantly shorter if the patient had an FcgRIIIa-VV/ FcgRIIa-HR (VVHR) genotype combination (P = 0,032). In contrast, patients with FFHR and FFRR genotypes had significantly longer overall survival (P = 0,004 and P = 0,006, respectively) if they were treated with GM-CSF-armed adenovirus in comparison to other viruses. Treatment of these patients with unarmed virus correlated with shorter survival (P treatment with other viruses (P = 0,047). Conclusions Our data are compatible with the hypothesis that individual differences in effector cell functions, such as NK cell-mediated antibody-dependent cellular cytotoxicity (ADCC) and tumor antigen presentation by APCs caused by polymorphisms in FcgRs could play role in the effectiveness of oncolytic virotherapies. If confirmed in larger populations, FcgR polymorphisms could have potential as prognostic and predictive biomarkers for oncolytic adenovirus therapies to enable better selection of patients

  6. Blood Cell Palmitoleate-Palmitate Ratio Is an Independent Prognostic Factor for Amyotrophic Lateral Sclerosis

    Science.gov (United States)

    Henriques, Alexandre; Blasco, Hélène; Fleury, Marie-Céline; Corcia, Philippe; Echaniz-Laguna, Andoni; Robelin, Laura; Rudolf, Gabrielle; Lequeu, Thiebault; Bergaentzle, Martine; Gachet, Christian; Pradat, Pierre-François; Marchioni, Eric; Andres, Christian R.; Tranchant, Christine; Gonzalez De Aguilar, Jose-Luis; Loeffler, Jean-Philippe

    2015-01-01

    Growing evidence supports a link between fatty acid metabolism and amyotrophic lateral sclerosis (ALS). Here we determined the fatty acid composition of blood lipids to identify markers of disease progression and survival. We enrolled 117 patients from two clinical centers and 48 of these were age and gender matched with healthy volunteers. We extracted total lipids from serum and blood cells, and separated fatty acid methyl esters by gas chromatography. We measured circulating biochemical parameters indicative of the metabolic status. Association between fatty acid composition and clinical readouts was studied, including ALS functional rating scale-revised (ALSFRS-R), survival, disease duration, site of onset and body mass index. Palmitoleate (16:1) and oleate (18:1) levels, and stearoyl-CoA desaturase indices (16:1/16:0 and 18:1/18:0) significantly increased in blood cells from ALS patients compared to healthy controls. Palmitoleate levels and 16:1/16:0 ratio in blood cells, but not body mass index or leptin concentrations, negatively correlated with ALSFRS-R decline over a six-month period (p<0.05). Multivariate Cox analysis, with age, body mass index, site of onset and ALSFRS-R as covariables, showed that blood cell 16:1/16:0 ratio was an independent prognostic factor for survival (hazard ratio=0.1 per unit of ratio, 95% confidence interval=0.01-0.57, p=0.009). In patients with high 16:1/16:0 ratio, survival at blood collection was extended by 10 months, as compared to patients with low ratio. The 16:1/16:0 index is an easy-to-handle parameter that predicts survival of ALS patients independently of body mass index. It therefore deserves further validation in larger cohorts for being used to assess disease outcome and effects of disease-modifying drugs. PMID:26147510

  7. Prognostic factors in breast cancer with extracranial oligometastases and the appropriate role of radiation therapy

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    Yoo, Gyu Sang; Yu, Jeong Il; Park, Won; Huh, Seung Jae; Choi, Doo Ho [Dept. of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2015-12-15

    To identify prognostic factors for disease progression and survival of patients with extracranial oligometastatic breast cancer (EOMBC), and to investigate the role of radiation therapy (RT) for metastatic lesions. We retrospectively reviewed the medical records of 50 patients who had been diagnosed with EOMBC following standard treatment for primary breast cancer initially, and received RT for metastatic lesions, with or without other systemic therapy between January 2004 and December 2008. EOMBC was defined as breast cancer with five or less metastases involving any organs except the brain. All patients had bone metastasis (BM) and seven patients had pulmonary, hepatic, or lymph node metastasis. Median RT dose applied to metastatic lesions was 30 Gy (range, 20 to 60 Gy). The 5-year tumor local control (LC) and 3-year distant progression-free survival (DPFS) rate were 66.1% and 36.8%, respectively. High RT dose (> or =50 Gy10) was significantly associated with improved LC. The 5-year overall survival (OS) rate was 49%. Positive hormone receptor status, pathologic nodal stage of primary cancer, solitary BM, and whole-lesion RT (WLRT), defined as RT whose field encompassed entire extent of disease, were associated with better survival. On analysis for subgroup of solitary BM, high RT dose was significantly associated with improved LC and DPFS, shorter metastasis-to-RT interval (< or =1 month) with improved DPFS, and WLRT with improved DPFS and OS, respectively. High-dose RT in solitary BM status and WLRT have the potential to improve the progression-free survival and OS of patients with EOMBC.

  8. Prognostic Factors for Niche Development in the Uterine Caesarean Section Scar.

    Science.gov (United States)

    Voet, Lucy Lucet F van der; Vaate, A Marjolein J Bij de; Heymans, Martijn W; Brölmann, Hans A M; Veersema, Sebastiaan; Huirne, Judith A F

    2017-06-01

    In a prospective study on 134 women after their first cesarean section prognostic factors for developing an uterine niche (scar defect) measured with sonohysterography were evaluated. With multivariable logistic regression anlaysis the following prognostic factors were identified; enlarged cervical dilatation and induction of labour. Contractions before labour reduced the risk for niche development. The predictive value of the model made with this prognostic factors was low. The development of a niche is a multifactorial proces and more studies are needed. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. Radical operation for hilar cholangiocarcinoma in comparable Eastern and Western centers: Outcome analysis and prognostic factors.

    Science.gov (United States)

    Kimura, Norihisa; Young, Alastair L; Toyoki, Yoshikazu; Wyatt, Judith I; Toogood, Giles J; Hidalgo, Ernest; Prasad, K Rajendra; Kudo, Daisuke; Ishido, Keinosuke; Hakamada, Kenichi; Lodge, J Peter A

    2017-09-01

    Extensive resection for hilar cholangiocarcinoma is the most effective treatment, but high morbidity and poor prognosis remain concerns. Previous data have shown marked differences in outcomes between comparable Eastern and Western centers. We compared the outcomes of the management for hilar cholangiocarcinoma at one Japanese and one British institution with comparable experience. Of 298 consecutive patients with hilar cholangiocarcinoma evaluated at Hirosaki University Hospital, Japan and St. James's University Hospital, Leeds, UK, 183 underwent radical resection. Clinicopathologic variables and postoperative outcomes were compared. Significant differences were not observed between the Hirosaki and Leeds cohorts in overall outcomes despite several differences in the patient characteristics. Although there was a difference in 90-day mortality (2.5% vs 13.6%, respectively), disease-specific 5-year survival rates were 32.8% and 31.9%, respectively (P = .767). Multivariate analysis identified trisectionectomy (odds ratio = 2.32; P = .010), combined pancreatoduodenectomy (odds ratio = 7.88; P = .010), and perioperative blood transfusion (odds ratio = 1.88; P = .045) were associated with postoperative major complications, while preoperative biliary drainage associated with postoperative major complications, while preoperative biliary drainage (risk ratio = 2.21; P = .018), perioperative blood transfusion (risk ratio = 1.58; P = .029), lymph node metastasis (risk ratio = 2.00; P = .002), moderate/poorly differentiated tumor (risk ratio = 1.72; P = .029), microvascular invasion (risk ratio = 1.63; P = .046), and R1 resection (risk ratio = 1.90; P = .005) were risk factors for poor survival. Disease-specific survival and prognostic factors were similar in both centers. Meticulous operative technique to avoid perioperative blood transfusion may improve long-term survival. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. Management of extramedullary plasmacytoma: Role of radiotherapy and prognostic factor analysis in 55 patients.

    Science.gov (United States)

    Wen, Ge; Wang, Weihu; Zhang, Yujing; Niu, Shaoqing; Li, Qiwen; Li, Yexiong

    2017-10-01

    To investigate potential prognostic factors affecting patient outcomes and to evaluate the optimal methods and effects of radiotherapy (RT) in the management of extramedullary plasmacytoma (EMP). Data from 55 patients with EMP between November 1999 and August 2015 were collected. The median age was 51 (range, 22-77) years. The median tumor size was 3.5 (range, 1.0-15.0) cm. The median applied dose was 50.0 (range, 30.0-70.0) Gy. Thirty-nine patients (70.9%) presented with disease in the head or neck region. Twelve patients received RT alone, 9 received surgery (S) alone, 3 received chemotherapy (CT) alone, and 3 patients did not receive any treatment. Combination therapies were applied in 28 patients. The median follow-up duration was 56 months. The 5-year local recurrence-free survival (LRFS), multiple myeloma-free survival (MMFS), progression-free survival (PFS) and overall survival (OS) rates were 79.8%, 78.6%, 65.2% and 76.0%, respectively. Univariate analysis revealed that RT was a favourable factor for all examined endpoints. Furthermore, head and neck EMPs were associated with superior LRFS, MMFS and PFS. Tumor size <4 cm was associated with superior MMFS, PFS and OS; serum M protein negativity was associated with superior MMFS and PFS; age ≥50 years and local recurrence were associated with poor MMFS. The dose ≥45 Gy group exhibited superior 5-year LRFS, MMFS and PFS rates (94.7%, 94.4%, 90.0%, respectively), while the corresponding values for the dose <45 Gy group were 62.5% (P=0.008), 53.3% (P=0.036) and 41.7% (P<0.001). Involved-site RT of at least 45 Gy should be considered for EMP. Furthermore, patients with head and neck EMP, tumor size <4 cm, age <50 years and serum M protein negativity had better outcomes.

  11. Steroid hormone receptor expression in ovarian cancer: progesterone receptor B as prognostic marker for patient survival

    Directory of Open Access Journals (Sweden)

    Lenhard Miriam

    2012-11-01

    Full Text Available Abstract Background There is partially conflicting evidence on the influence of the steroid hormones estrogen (E and progesterone (P on the development of ovarian cancer (OC. The aim of this study was to assess the expression of the receptor isoforms ER-α/-β and PR-A/-B in OC tissue and to analyze its impact on clinical and pathological features and patient outcome. Methods 155 OC patients were included who had been diagnosed and treated between 1990 and 2002. Patient characteristics, histology and follow-up data were available. ER-α/-β and PR-A/-B expression were determined by immunohistochemistry. Results OC tissue was positive for ER-α/-β in 31.4% and 60.1% and PR-A/-B in 36.2% and 33.8%, respectively. We identified significant differences in ER-β expression related to the histological subtype (p=0.041, stage (p=0.002 and grade (p=0.011 as well as PR-A and tumor stage (p=0.03. Interestingly, median receptor expression for ER-α and PR-A/-B was significantly higher in G1 vs. G2 OC. Kaplan Meier analysis revealed a good prognosis for ER-α positive (p=0.039 and PR-B positive (p Conclusion ER-α/-β and PR-A/-B are frequently expressed in OC with a certain variability relating to histological subtype, grade and stage. Univariate analysis indicated a favorable outcome for ER-α positive and PR-B positive OC, while multivariate analysis showed PR-B to be the only independent prognostic marker for patient survival. In conclusion, ER and PR receptors may be useful targets for a more individualized OC therapy.

  12. Spindle cell carcinoma: the general demographics, basic clinico-pathologic characteristics, treatment, outcome and prognostic factors

    Science.gov (United States)

    Feng, Lei; Cai, Deng; Muhetaer, Alanuer; Yang, Yin-Long; Ren, Fei; Yishake, Mumingjiang; Zhang, Hao; Fang, Yuan; Wushou, Alimujiang

    2017-01-01

    Background Owing to the rarity, the general demographics, basic clinico-pathologic features, management, outcome and prognostic factors of spindle cell carcinoma (SpCC) were unexplored. Methods A SEER analysis was performed with 2336 cases (1973-2016). Results A peak incidence occurred at 70~80 years without any gender predominance and 83.13% occurred in white people. The respiratory system was mostly affected tumor site (35%). Significant overall survival (OS) and disease specific survival (DSS) were found differentiated in gender, age, marital status, primary tumor location, AJCC stage, T stage, N stage, M stage, pathologic grade and treatment modality. In the multivariate Cox model, the age > 69 years (Hazard ratio [HR] = 1.427 for OS, P = 0.01 and HR = 1.491 for DSS, P = 0.003; Reference [Ref] age ≤ 69 years), tumor location in respiratory system (HR = 1.550 for OS, P = 0.041 and HR = 1.561 for DSS, P = 0.04; Ref: digestive system), N2 stage (HR = 1.962 for OS, P = 0.006 and HR = 1.982 for DSS, P = 0.004; Ref: N0 stage) and AJCC stage IV (HR = 4.601 for OS, P = 0.000 and HR = 5.107 for DSS, P = 0.000; Ref: stage I) were independently associated with worse OS and DSS. Conclusions SpCC mostly occurred in white people at 70~80 years old without predominance in any gender. The respiratory system was mostly affected site. The patient's age, primary tumor location, AJCC stage were independent prognostic indicators for both DSS and OS of SpCC. PMID:28591732

  13. Clinical and prognostic association of transcription factor SOX4 in gastric cancer.

    Directory of Open Access Journals (Sweden)

    Chia-Lang Fang

    Full Text Available Gastric cancer (GC is one of the most common malignant cancers worldwide. However, little is known about the molecular process by which this disease develops and progresses. This study investigated correlations between the expression of nuclear transcription factor SOX4 and various clinicopathologic parameters as well as patients' survival. Expression levels of nuclear SOX4 were analyzed by immunohistochemistry; the data comprised gastric tissues from 168 patients with GC. Paired t tests were used to analyze the differences in nuclear SOX4 expression between tumor and non-tumor tissues from each patient. Two-tailed Χ(2 tests were performed to determine whether the differences in nuclear SOX4 expression and clinicopathologic parameters were significant. Time-to-event endpoints for clinicopathologic parameters were plotted using the Kaplan-Meier method, and statistical significance was determined using univariate log-rank tests. Cox proportional hazard model was used for multivariate analysis to determine the independence of prognostic effects of nuclear SOX4 expression. Overexpression of nuclear SOX4 was significantly correlated with depth of invasion (P<0.0001, nodal status (P=0.0055, distant metastasis (P=0.0195, stage (P=0.0003, and vascular invasion (P=0.0383. Patients who displayed high expression levels of nuclear SOX4 achieved a significantly poorer disease-free survival rate, compared with patients with low SOX4 expression levels (P=0.003. Univariate Cox regression analysis showed that overexpression of nuclear SOX4 was a clear prognostic marker for GC (P=0.004. Overexpression of nuclear SOX4 can be used as a marker to predict the outcome of patients with GC.

  14. Prognostic factors for return to work in patients with sciatica.

    Science.gov (United States)

    Grøvle, Lars; Haugen, Anne J; Keller, Anne; Ntvig, Bård; Brox, Jens I; Grotle, Margreth

    2013-12-01

    Little is known about the prognostic factors for work-related outcomes of sciatica caused by disc herniation. To identify the prognostic factors for return to work (RTW) during a 2-year follow-up among sciatica patients referred to secondary care. Multicenter prospective cohort study including 466 patients. Administrative data from the National Sickness Benefit Register were accessed for 227 patients. Two samples were used. Sample A comprised patients who at the time of inclusion in the cohort reported being on partial sick leave or complete sick leave or were undergoing rehabilitation because of back pain/sciatica. Sample B comprised patients who, according to the sickness benefit register, at the time of inclusion received sickness benefits or rehabilitation allowances because of back pain/sciatica. In Sample A, the outcome was self-reported return to full-time work at the 2-year follow-up. In Sample B, the outcome was time to first sustained RTW, defined as the first period of more than 60 days without receiving benefits from the register. Significant baseline predictors of self-reported RTW at 2 years (Analysis A) were identified by multivariate logistic regression. Significant predictors of time to sustained RTW (Analysis B) were identified by multivariate Cox proportional hazard modeling. Both analyses included adjustment for age and sex. To assess the effect of surgery on the probability of RTW, analyses similar to A and B were performed, including the variable surgery (yes/no). One-fourth of the patients were still out of work at the 2-year follow-up. In Sample A (n=237), younger age, better general health, lower baseline sciatica bothersomeness, less fear-avoidance work, and a negative straight-leg-raising test result were significantly associated with a higher probability of RTW at the 2-year follow-up. Surgery was not significantly associated with the outcome. In Sample B (n=125), history of sciatica, duration of the current sciatica episode more than 3

  15. Prognostic Factors in the Outcome of Invasive Fungal Sinusitis in a Pediatric Population.

    Science.gov (United States)

    Green, Katherine K; Barham, Henry P; Allen, Gregory C; Chan, Kenny H

    2016-04-01

    Pediatric invasive fungal sinusitis (IFS) is rare, and its prognosticators are poorly understood. The aim of this study was to determine important factors affecting outcome. A 10-year retrospective review at a tertiary academic children's hospital was performed using an International Classification of Diseases, 9th revision, and a procedure-based search after institutional review board approval. All relevant demographic and clinical information was collected. Fourteen immune-compromised patients (male:female = 7:7, mean age = 10 years, range 2-16 years) were identified who had hematologic malignancies (11), diabetes mellitus (2) and unknown predisposing factors (1). Fungal species included Aspergillus (5), Mucor (5), Alternaria (2), Rhizopus (1) and Scopulariopsis (1). The cohort underwent an average of 6.1 (median = 5) endoscopic sinus surgeries and were treated with aggressive antifungal therapy. Four deaths occurred in the study population: 2 were attributable to IFS and 2 attributable to their underlying malignancies. There was a significant difference in the median absolute neutrophil count (ANC) at follow-up after treatment of IFS between the survival and the mortality subgroups, with ANC being 4290.5 and 169, respectively (P sinus surgeries in survival is indeterminate.

  16. Hepatocyte growth factor is a prognostic marker in patients with colorectal cancer: a meta-analysis.

    Science.gov (United States)

    Huang, Chao-Yuan; Zhou, Qian-Yi; Hu, Yue; Wen, Yi; Qiu, Zhen-Wen; Liang, Man-Guang; Mo, Jun-Ling; Xu, Jian-Hua; Sun, Cong; Liu, Feng-Bin; Chen, Xin-Lin

    2017-04-04

    Hepatocyte growth factor (HGF) is a crucial factor associated with development, progression and metastasis of colorectal cancer (CRC). However, its prognostic value remains unclear. Thus studies referring to the correlation between HGF and CRC patients' prognosis were included to explore the role of HGF in CRC. At last nine articles were included. The results showed that the over-expression of HGF was associated with a poor prognosis, presented through overall survival (OS, Hazard ratio (HR) = 2.50, 95% confidence interval (CI): 2.12-2.96) and disease-free survival (DFS, HR = 1.99, 95% CI: 1.59-2.50). Subgroup analysis indicated that no significant difference was found between the Asian countries (OS: HR = 2.37; DFS: HR = 2.02) and the non-Asian countries (OS: HR = 3.15; DFS: HR = 1.87), between the studies that used univariate analyses (OS: HR = 2.51; DFS: HR = 2.07) and those that used multivariate analyses (OS: HR = 2.65; DFS: HR = 1.78), and between metastatic CRC (OS: HR = 2.26; DFS: HR = 2.06) and stage I-IV CRC (OS: HR = 3.08; DFS: HR = 0.70). Our meta-analysis has shown that the over-expression of HGF is valuable in CRC prognosis evaluation. This conclusion should be further confirmed by large-sample cohort studies.

  17. Prognostic factors in squamous cell lip carcinoma treated with high-dose-rate brachytherapy.

    Science.gov (United States)

    Guinot, Jose-Luis; Arribas, Leoncio; Vendrell, Juan B; Santos, Miguel; Tortajada, Maria I; Mut, Alejandro; Cruz, Julia; Mengual, Jose L; Chust, Maria L

    2014-12-01

    The purpose of this study was for us to present our analysis of the results and prognostic factors in squamous lip carcinoma treated with high-dose-rate (HDR) brachytherapy. From 1999 to 2010, 102 patients were treated with HDR-brachytherapy, 54 with T1, 33 with T2, and 15 with T4. Eight cases were N+. Twenty-one patients were treated with surgery plus brachytherapy because of close/positive margins. Nine fractions of 5 Gy were given over 5 days in 67% of the patients. Elective neck treatment was performed in 23 cases. The 10-year actuarial local control was 94.6%, nodal regional control was 88.6%, disease-free survival was 84.6%, and cause-specific survival was 93.2%. In the univariate analysis, T4 tumors had higher risk of local failure and T2 of regional relapse. In the multivariate analysis, skin involvement was the only significant factor for tumor progression. HDR-brachytherapy yields excellent local control rates. Skin involvement increases the risk of local and cervical recurrence. Elective neck treatment should be done in T2 to T4 tumors or with skin or commissure involvement. © 2014 Wiley Periodicals, Inc.

  18. The Prognostic Role of STEAP1 Expression Determined via Immunohistochemistry Staining in Predicting Prognosis of Primary Colorectal Cancer: A Survival Analysis

    Directory of Open Access Journals (Sweden)

    Ching-Hsiao Lee

    2016-04-01

    Full Text Available STEAP1 (six transmembrane epithelial antigen of the prostate 1 is a transmembrane protein that functions as a potential channel or transporter protein. It is overexpressed in certain cancers and is viewed as a promising therapeutic target. However, the prognostic role of STEAP1 is still controversial, and no role for STEAP1 has yet been indicated in colorectal cancer. The aim of this study was to investigate the possible association of STEAP1 expression with colorectal cancer prognosis. STEAP1 expression was analyzed by immunohistochemical staining of a tissue array of 165 cancer specimens from primary colorectal cancer patients. The mean and medium follow-up times after surgery were 5.1 and 3.9 years, respectively. A total of 139 patients died during the 13 years of follow-up in the survey period. The prognostic value of STEAP1 with respect to overall survival was analyzed by Kaplan-Meier analysis and Cox proportional hazard models. In total, 164 samples displayed detectable STEAP1 expression in the cytoplasm and membrane. Low STEAP1 expression was correlated with poor overall survival (five-year survival: 33.7% vs. 57.0%, low expression vs. high expression, p = 0.020. Accordingly, multivariate analysis identified low STEAP1 expression as an independent risk factor (hazard ratio = 1.500, p = 0.018, especially in elderly patients or those with late stage cancers, late T values, and early N values. We suggest that analysis of STEAP1 expression by immunohistochemical staining could serve as an independent prognostic marker for colorectal patients. This finding should be validated by other investigative groups.

  19. The preoperative alkaline phosphatase-to-platelet ratio index is an independent prognostic factor for hepatocellular carcinoma after hepatic resection.

    Science.gov (United States)

    Yu, Ya-Qun; Li, Jun; Liao, Yan; Chen, Qian; Liao, Wei-Jia; Huang, Jian

    2016-12-01

    A simple, inexpensive, and readily available prognostic index is highly needed to accurately predict the prognosis of hepatocellular carcinoma (HCC). This study aimed to develop a simple prognostic index using routine laboratory tests, alkaline phosphatase-to-platelet count ratio index (APPRI), to predict the likelihood of postoperative survival in HCC patients.A total of 246 patients with HCC undergoing curative resection were retrospectively analyzed. Cutoff point for APPRI was calculated using receiver operating characteristic curve analysis, and then the patients were divided into the low-APPRI group (APPRI ≤ 4.0) and the high-APPRI group (APPRI > 4.0). The influences of APPRI on disease-free survival (DFS) and overall survival (OS) were tested by the Kaplan-Meier method, and multivariate analysis using Cox regression. Elevated APPRI was associated with age, cirrhosis, and aspartate aminotransferase (AST) in HCC. Univariate analysis showed that APPRI > 4.0, tumor size >6 cm, multiple tumors, Barcelona-clinic liver cancer stages B to C, and AST > 40 U/L were significant predictors of worse DFS and OS. A multivariate analysis suggested that APPRI > 4.0 was an independent factor for DFS (hazard ratio [HR] = 1.689; 95% confidence interval [CI], 1.139-2.505; P = 0.009) and OS (HR = 1.664; 95% CI, 1.123-2.466; P = 0.011). Preoperative APPRI > 4.0 was a powerful prognostic predictor of adverse DFS and OS in HCC after surgery. The APPRI may be a promising prognostic marker for HCC after surgical resection.

  20. Epidermal growth factor receptor detection in serum and saliva as a diagnostic and prognostic tool in oral cancer.

    Science.gov (United States)

    Zanotti, Laura; Paderno, Alberto; Piazza, Cesare; Pagan, Eleonora; Bignotti, Eliana; Romani, Chiara; Bandiera, Elisabetta; Calza, Stefano; Del Bon, Francesca; Nicolai, Piero; Ravaggi, Antonella

    2017-11-01

    Epidermal growth factor receptor (EGFR) is a type I transmembrane glycoprotein that is overexpressed in a wide variety of malignancies, including oral squamous cell carcinoma (OSCC). Our objective was to assess the EGFR diagnostic and prognostic value in OSCC by investigating its expression in serum and saliva of patients in comparison with healthy subjects. Prospective case-control study. Serum and saliva samples were collected from a cohort of 63 treatment-naïve OSCC patients before surgery and a matched group of 60 healthy subjects. EGFR concentrations in serum and saliva were quantified by an enzyme-linked immunosorbent assay. OSCC patients showed lower values of serum EGFR compared with controls (P = .0002). Conversely, saliva EGFR concentrations were higher in OSCC patients than in controls (P = .0014). Saliva EGFR levels were also increased in patients with higher T category (pT4 vs. pT saliva EGFR had worse prognosis in terms of overall survival (P = .04). Conversely, no association was found between serum EGFR and clinical outcomes in OSCC patients. Saliva EGFR can be considered as a potential tumor marker for OSCC with both diagnostic and prognostic values. Serum EGFR levels, on the other hand, were lower in OSCC patients, but did not show any prognostic impact. Saliva EGFR levels are worthy of further investigation as a potential diagnostic and prognostic biomarker for OSCC. 3b. Laryngoscope, 127:E408-E414, 2017. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

  1. Whole pelvis radiotherapy for pathological node-positive prostate cancer. Oncological outcome and prognostic factors

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    Poelaert, Filip; Decaestecker, Karel; Claeys, Tom; Dhondt, Bert; Lumen, Nicolaas [Ghent University Hospital, Department of Urology, Ghent (Belgium); Fonteyne, Valerie; Ost, Piet [Ghent University Hospital, Department of Radiation Oncology, Ghent (Belgium); Troyer, Bart de [AZ Nikolaas, Department of Urology, Sint-Niklaas (Belgium); Meerleer, Gert de [University Hospitals Leuven, Department of Radiation Oncology, Leuven (Belgium); Visschere, Pieter de [Ghent University Hospital, Department of Radiology, Ghent (Belgium)

    2017-06-15

    The goal of this work was to investigate the oncological outcome of whole pelvis radiotherapy (wpRT) in pathologic pelvic lymph node-positive (pN1) prostate cancer (PCa), evaluate the location of relapse, and identify potential prognostic factors. All patients undergoing pelvic lymph node dissection (PLND) since the year 2000 at a single tertiary care center were evaluated. A total of 154 patients with pN1 PCa were treated with wpRT (39 in an adjuvant setting) and 2-3 years of androgen deprivation therapy (ADT). Kaplan-Meier analysis was performed to estimate biochemical recurrence-free survival (bRFS), clinical progression-free survival (cPFS), and prostate cancer-specific survival (CSS). Uni- and multivariate regression analyses were performed to identify prognostic factors. Estimated bRFS was 67%, cPFS was 71%, and CSS was 96% at 5 years. Median follow-up was 55 months (interquartile range 25-87). Multivariate analysis identified having only 1 positive lymph node, a shorter time between diagnosis and PLND, and older age as independent favorable prognostic factors for biochemical and clinical recurrence. The number of positive lymph nodes was prognostic for CSS (hazard ratio [HR] 1.34, 95% confidence interval 1.17-1.54) and OS (HR 1.22, 95% confidence interval 1.10-1.36). Bone metastases were the most frequent location of PCa relapse (n = 32, 64%). Patients with pN1 PCa treated with wpRT and 2-3 years ADT have an encouraging 5-year CSS. Understaging of the disease extent may be the most important enemy in definitive pN1 PCa treatment. (orig.) [German] Das Ziel dieser Studie war es, das onkologische Outcome der Bestrahlung des gesamten Beckens (wpRT) beim histologisch gesicherten nodal metastasierten Prostatakarzinom zu untersuchen, die Lokalisation eines eventuellen Rezidivs zu charakterisieren und moegliche prognostische Faktoren zu identifizieren. Alle Patienten, bei denen seit dem Jahr 2000 eine pelvine Lymphknotendissektion (PLND) durchgefuehrt worden war

  2. Trace elements as tumor biomarkers and prognostic factors in breast cancer: a study through energy dispersive x-ray fluorescence

    Science.gov (United States)

    2012-01-01

    Background The application and better understanding of traditional and new breast tumor biomarkers and prognostic factors are increasing due to the fact that they are able to identify individuals at high risk of breast cancer, who may benefit from preventive interventions. Also, biomarkers can make possible for physicians to design an individualized treatment for each patient. Previous studies showed that trace elements (TEs) determined by X-Ray Fluorescence (XRF) techniques are found in significantly higher concentrations in neoplastic breast tissues (malignant and benign) when compared with normal tissues. The aim of this work was to evaluate the potential of TEs, determined by the use of the Energy Dispersive X-Ray Fluorescence (EDXRF) technique, as biomarkers and prognostic factors in breast cancer. Methods By using EDXRF, we determined Ca, Fe, Cu, and Zn trace elements concentrations in 106 samples of normal and breast cancer tissues. Cut-off values for each TE were determined through Receiver Operating Characteristic (ROC) analysis from the TEs distributions. These values were used to set the positive or negative expression. This expression was subsequently correlated with clinical prognostic factors through Fisher’s exact test and chi-square test. Kaplan Meier survival curves were also evaluated to assess the effect of the expression of TEs in the overall patient survival. Results Concentrations of TEs are higher in neoplastic tissues (malignant and benign) when compared with normal tissues. Results from ROC analysis showed that TEs can be considered a tumor biomarker because, after establishing a cut-off value, it was possible to classify different tissues as normal or neoplastic, as well as different types of cancer. The expression of TEs was found statistically correlated with age and menstrual status. The survival curves estimated by the Kaplan-Meier method showed that patients with positive expression for Cu presented a poor overall survival (p

  3. Clinical-pathological Characteristics and Prognostic Factors for Papillary Thyroid Microcarcinoma in the Elderly

    Science.gov (United States)

    Tang, Jing; Liu, Hans B.; Yu, Lujiao; Meng, Xin; Leng, Sean X.; Zhang, Haiyan

    2018-01-01

    Background: The incidence of papillary thyroid microcarcinoma (PTMC) has increased dramatically over the past three decades worldwide. The annual rate of increase in the elderly (≥65) PTMC patients is 1.4 times higher than that in the adult (<65) PTMC patients. The aim of the present study is to identify the clinical-pathological characteristics and prognostic factors in the elderly PTMC patients. Methods: The source population is PTMC patients whose information is available in the Surveillance, Epidemiology and End Results (SEER) database (2004-2013). We analyzed specific selected clinical-pathological parameters and prognostic factors for the PTMC patients who were aged 65 or above (N=4812). Results: Within the elderly group, the male patients, in comparison to the females, had a higher percentage of lymph-node metastases (5.29% vs. 12.27%, P < 0.001), distant metastasis (0.27% vs. 1.07%, P < 0.001), and stage III-IV tumors (9.19% vs. 15.85%, P < 0.001). Moreover, the elderly patients had a lower median cause-specific survival (CSS) compared with the adult patients (P < 0.001). Stage III-IV disease (hazard ratio (HR): 8.064, P < 0.001) was a strong risk factor for PTMC CSS. Being female (HR: 0.440, P = 0.011), total thyroidectomy (HR: 0.057, P = 0.001), and lobectomy (HR: 0.058, P < 0.001) were all strong protectors of PTMC CSS. Conclusion: Thyroidectomy improved CSS of the elderly PTMC patients. Compared with thyroid lobectomy, total thyroidectomy did not increase CSS for the elderly PTMC patients. The elderly PTMC patients who received radio therapy did not experience an increase in CSS. PMID:29344271

  4. Prognostic factors related to sequelae in childhood bacterial meningitis: Data from a Greek meningitis registry

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    Vasilopoulou Vasiliki A

    2011-08-01

    Full Text Available Abstract Background Bacterial meningitis (BM is a life-threatening disease, often related with serious complications and sequelae. Infants and children who survive bacterial meningitis often suffer neurological and other sequelae. Methods A total of 2,477 patients aged 1 month to 14 years old hospitalized in a Children's Hospital in Greece diagnosed with acute bacterial meningitis were collected through a Meningitis Registry, from 1974 to 2005. Clinical, laboratory and other parameters (sex, age, pathogen, duration of symptoms before and after admission were evaluated through univariate and multivariate analysis with regard to sequelae. Analysis of acute complications were also studied but not included in the final model. Results The rate of acute complications (arthritis and/or subdural effusion was estimated at 6.8% (152 out of 2,251 patients, 95%CI 5.8-7.9 while the rate of sequelae (severe hearing loss, ventriculitis, hydrocephalus or seizure disorder among survivors was estimated at 3.3% (73 out of 2,207 patients, 95%CI 2.6-4.2. Risk factors on admission associated with sequelae included seizures, absence of hemorrhagic rash, low CSF glucose, high CSF protein and the etiology of meningitis. A combination of significant prognostic factors including presence of seizures, low CSF glucose, high CSF protein, positive blood culture and absence of petechiae on admission presented an absolute risk of sequelae of 41.7% (95%CI 15.2-72.3. Conclusions A combination of prognostic factors of sequelae in childhood BM may be of value in selecting patients for more intensive therapy and in identifying possible candidates for new treatment strategies.

  5. Malignant cord compression: A critical appraisal of prognostic factors predicting functional outcome after surgical treatment

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    Cornelia Putz

    2010-01-01

    Full Text Available Objectives: Advanced tumor disease and metastatic spinal cord compression (MSCC are two entities with a high impact on patients′ quality of life. However, prognostic factors on the outcome after primary decompressive surgery are less well-defined and not yet standardized. The aim of this review was to identify prognostic variables that predict functional or ambulatory outcomes in surgically treated patients with symptomatic MSCC. Materials and Methods: We conducted MEDLINE database searches using relevant keywords in order to identify abstracts referring to prognostic factors on ambulatory outcomes in surgically treated MSCC patients. Details of all selected articles were assembled and the rates of ambulation were stratified. Results: Evidence from five retrospective comparative trials and one observational prospective study summarizes different prognostic factors with a positive or negative influence on postoperative ambulatory status. Ambulatory patients maintaining ambulation status after decompression of the spinal cord constituted 62.1%. The overall rate of MSCC patients losing the ability to ambulate was 7.5% compared to 23.5 % who regained ambulation. Preoperative ambulation status, time to surgery, compression fracture and individual health status seem to be the most relevant prognostic factors for ambulatory outcome. Conclusions: There is a lack of standardized prognostic tools which allow predicting outcome in surgically treated patients. A quantitative score consisting of reliable prognostic tools is essential to predict loss and/or regain of ambulation and requires validation in future prospective clinical trials.

  6. Prognostic factors for acute encephalopathy with bright tree appearance.

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    Azuma, Junji; Nabatame, Shin; Nakano, Sayaka; Iwatani, Yoshiko; Kitai, Yukihiro; Tominaga, Koji; Kagitani-Shimono, Kuriko; Okinaga, Takeshi; Yamamoto, Takehisa; Nagai, Toshisaburo; Ozono, Keiichi

    2015-02-01

    To determine the prognostic factors for encephalopathy with bright tree appearance (BTA) in the acute phase through retrospective case evaluation. We recruited 10 children with encephalopathy who presented with BTA and classified them into 2 groups. Six patients with evident regression and severe psychomotor developmental delay after encephalopathy were included in the severe group, while the remaining 4 patients with mild mental retardation were included in the mild group. We retrospectively analyzed their clinical symptoms, laboratory data, and magnetic resonance imaging (MRI) and magnetic resonance spectroscopy (MRS) findings. Patients in the severe group developed subsequent complications such as epilepsy and severe motor impairment. Univariate analysis revealed that higher maximum lactate dehydrogenase (LDH) levels (p=0.055) were a weak predictor of poor outcome. Maximum creatinine levels were significantly higher (p<0.05) and minimal platelet counts were significantly lower (p<0.05) in the severe group than in the mild group. Acute renal failure was not observed in any patient throughout the study. MRS of the BTA lesion during the BTA period showed elevated lactate levels in 5 children in the severe group and 1 child in the mild group. MRI performed during the chronic phase revealed severe brain atrophy in all patients in the severe group. Higher creatinine and LDH levels and lower platelet counts in the acute phase correlated with poor prognosis. Increased lactate levels in the BTA lesion during the BTA period on MRS may predict severe physical and mental disability. Copyright © 2014 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

  7. Neuroblastoma: morphological pattern, molecular genetic features, and prognostic factors

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    A. M. Stroganova

    2016-01-01

    Full Text Available Neuroblastoma, the most common extracranial tumor of childhood, arises from the developing neurons of the sympathetic nervous system (neural cress stem cells and has various biological and clinical characteristics. The mean age at disease onset is 18 months. Neuroblastoma has a number of unique characteristics: a capacity for spontaneous regression in babies younger than 12 months even in the presence of distant metastases, for differentiation (maturation into ganglioneuroma in infants after the first year of life, and for swift aggressive development and rapid metastasis. There are 2 clinical classifications of neuroblastoma: the International neuroblastoma staging system that is based on surgical results and the International Neuroblastoma Risk Group Staging System. One of the fundamentally important problems for the clinical picture of neuroblastoma is difficulties making its prognosis. Along with clinical parameters (a patient’s age, tumor extent and site, some histological, molecular biochemical (ploidy and genetic (chromosomal aberrations, MYCN gene status, deletion of the locus 1p36 and 11q, the longer arm of chromosome 17, etc. characteristics of tumor cells are of considerable promise. MYCN gene amplification is observed in 20–30 % of primary neuroblastomas and it is one of the major indicators of disease aggressiveness, early chemotherapy resistance, and a poor prognosis. There are 2 types of MYCN gene amplification: extrachromosomal (double acentric chromosomes and intrachromosomal (homogenically painted regions. Examination of double acentric chromosomes revealed an interesting fact that it may be eliminated (removed from the nucleus through the formation of micronuclei. MYCN oncogene amplification is accompanied frequently by 1p36 locus deletion and longer 17q arm and less frequently by 11q23 deletion; these are poor prognostic factors for the disease. The paper considers in detail the specific, unique characteristics of the

  8. Factors prognostic for phonetic development after cleft palate repair.

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    Lee, Joon Seok; Kim, Jae Bong; Lee, Jeong Woo; Yang, Jung Dug; Chung, Ho Yun; Cho, Byung Chae; Choi, Kang Young

    2015-10-01

    Palatoplasty is aimed to achieve normal speech, improve food intake, and ensure successful maxillary growth. However, the velopharyngeal function is harder to control than other functions. Therefore, many studies on the prognostic factor of velopharyngeal insufficiency have been conducted. This study aimed to evaluate the relationships between speech outcomes and multimodality based on intraoral and preoperative three-dimensional computerized tomographic (CT) findings. Among 73 children with cleft palate who underwent palatoplasty between April 2011 and August 2014 at Kyungpook National University Hospital (KNUH), 27 were retrospectively evaluated. The 27 cases were non-syndromic, for which successful speech evaluation was conducted by a single speech-language pathologist (Table 1). Successful speech evaluation was defined as performing the test three times in 6-month intervals. Three intraoral parameters were measured before and immediately after operation (Fig. 1). On axial- and coronal-view preoperative facial CT, 5 and 2 different parameters were analyzed, respectively (Figs. 2 and 3). Regression analysis (SPSS IBM 22.0) was used in the statistical analysis. Two-flap palatoplasty and Furlow's double opposing Z-plasty were performed in 15 and 12 patients, respectively. The operation was performed 11 months after birth on average. Children with a higher palatal arch and wider maxillary tuberosity distance showed hypernasality (p palate width and height, rather than initial diagnosis, treatment method, or palate length. Therefore, a more active intervention is needed, such as orthopedic appliance, posterior pharyngeal wall augmentation, or early speech training. Copyright © 2015 European Association for Cranio-Maxillo-Facial Surgery.