Pathologic and oncologic outcomes in patients with sarcomatoid differentiation undergoing cystectomy

2021 ◽  
Author(s):  
Nima Almassi ◽  
Emily A. Vertosick ◽  
Daniel D. Sjoberg ◽  
Nathan C. Wong ◽  
Chun Huang ◽  
...  
Keyword(s):  
Oncologic Outcomes ◽  
Sarcomatoid Differentiation

Sarcomatoid renal cell carcinoma: Does stage impact survival?

2018 ◽  
Vol 36 (6_suppl) ◽  
pp. 693-693
Author(s):  
Kyle A Blum ◽  
Renzo DiNatale ◽  
Alejandro Sanchez ◽  
Nirmal T John ◽  
Eden Axler ◽  
...  
Keyword(s):  
Renal Cell Carcinoma ◽  
Overall Survival ◽  
Cell Carcinoma ◽  
Renal Cell ◽  
Proportional Hazards ◽  
Cox Proportional Hazards ◽  
Oncologic Outcomes ◽  
Lower Stage ◽  
The Impact ◽  
Sarcomatoid Differentiation

693 Background: Sarcomatoid differentiation is associated with poor clinical outcomes and is present in approximately 4% of patients with renal cell carcinoma (sRCC). However, limited studies have evaluated the impact of sarcomatoid differentiation among patients, especially with lower stage pT1−2 disease. Methods: This study evaluated 3,850 patients with RCC who underwent partial or radical nephrectomy between 2000−2017. Patients were divided into four groups for analysis: pT1−2NxMx RCC without sarcomatoid features, pT1−2NxMx sRCC, pT3−4 RCC without sarcomatoid features and pT3−4 sRCC. Clinicopathological outcomes including sex, race, age, primary histology, lymph node involvement and margin status were compared between groups using Chi−squared and T-tests. Overall survival rates were analyzed by constructing Kaplan−Meier curves, p−values were calculated using log−rank tests and fitting Cox proportional hazards models for adjusted analyses. Results: Among 3,850 cases, 168 (4.4%) sRCC patients were identified. Of these, 33 (19.6%) were pT1−2. The mean overall follow up time was 59.9 months. When comparing CSS between groups, survival was poorer in patients with sarcomatoid features regardless of pT stage (p < 0.0001). Of note, CSS was worse in sRCC pT1−2 patients compared to non−sarcomatoid pT3−4 patients. Overall survival (OS) results were similar, with sarcomatoid tumors having worse estimates on survival analysis (p < 0.0001). Conclusions: Patients with pT1−2 sRCC demonstrated worse CSS when compared to pT1-2 and pT3−T4 RCC without sarcomatoid features, regardless of primary histology. Sarcomatoid differentiation in low−stage disease may be a marker of poor oncologic outcomes requiring more vigilant surveillance and possible inclusion in adjuvant therapy trials. Our next step, which is currently ongoing, is to pursue a multi−institutional collaborative effort and establish a larger cohort of sRCC for analysis.

1596: Does Morbid Obesity Affect Operative Parameters, Complications, or Oncologic Outcomes after Robot-Assisted Radical Prostatectomy?

2007 ◽  
Vol 177 (4S) ◽  
pp. 528-528
Author(s):  
Seth A. Capello ◽  
Judd Boczko ◽  
Hitendra R.H. Patel ◽  
Jean V. Joseph
Keyword(s):  
Morbid Obesity ◽  
Radical Prostatectomy ◽  
Oncologic Outcomes ◽  
Robot Assisted

Oncologic outcomes in prostate cancer patients treated with robot-assisted radical prostatectomy: results from a single institution series with more than 10 years follow up

2019 ◽  
Vol 71 (1) ◽  
Author(s):  
Lorenzo Bianchi ◽  
Giorgio Gandaglia ◽  
Nicola Fossati ◽  
Alessandro Larcher ◽  
Cristian Pultrone ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Radical Prostatectomy ◽  
Cancer Patients ◽  
Oncologic Outcomes ◽  
Single Institution ◽  
Robot Assisted

scholarly journals Combined assessment of long-term functional and oncologic outcomes after robot-assisted partial nephrectomy: The ROMe’s score

2020 ◽  
Vol 19 ◽  
pp. e225-e226
Author(s):  
A. Brassetti ◽  
U. Anceschi ◽  
R. Bertolo ◽  
S. Guaglianone ◽  
M. Ferriero ◽  
...  
Keyword(s):  
Partial Nephrectomy ◽  
Oncologic Outcomes ◽  
Robot Assisted

Lynch syndrome-related non-endometrioid endometrial cancer: analysis of outcomes

2019 ◽  
Vol 30 (1) ◽  
pp. 56-61
Author(s):  
Giorgio Bogani ◽  
Maria Grazia Tibiletti ◽  
Maria Teresa Ricci ◽  
Ileana Carnevali ◽  
Viola Liberale ◽  
...  
Keyword(s):  
Endometrial Cancer ◽  
Lynch Syndrome ◽  
Disease Free Survival ◽  
Oncologic Outcomes ◽  
Cox Models ◽  
Matching Algorithm ◽  
Pathogenic Variants ◽  
Propensity Matching ◽  
Endometrioid Endometrial Cancer

ObjectiveWomen with Lynch syndrome have a risk up to 40–60% of developing endometrial cancer, which is higher than their risk of developing colorectal or ovarian cancer. To date, no data on the outcomes of patients with Lynch syndrome diagnosed with non-endometrioid endometrial cancer are available. The goal of this study was to evaluate the outcome of patients with Lynch syndrome diagnosed with non-endometrioid endometrial cancer.MethodsData from consecutive patients diagnosed with Lynch syndrome and with a histological diagnosis of non-endometrioid endometrial cancer were retrospectively collected in two referral institutes in Italy. A case–control comparison (applying a propensity matching algorithm) was performed in order to compare patients with proven Lynch syndrome and controls. Inclusion criteria were: (a) histologically-proven endometrial cancer; (b) detection of a germline pathogenic variant in one of the MMR genes; (c) adequate follow-up. Only carriers of pathogenic or likely pathogenic variants (ie, class 5 and 4 according to the InSiGHT classification) were included in the study. Survival outcomes were assessed using KaplanMeier and Cox models.ResultsOverall, 137 patients with Lynch syndrome were collected. Mean patient age was 49.2 (10.9) years. Genes involved in the Lynch syndrome included MLH1, MSH2, and MSH6 in 43%, 39%, and 18% of cases, respectively. The study population included 27 patients with non-endometrioid endometrial cancer, who were matched 1:2 with patients with sporadic cancers using a propensity matching algorithm. After a median follow-up of 134 months (range 1–295), 2 (7.4%) of the 27 patients developed recurrent disease (3 and 36 months) and subsequently died of disease (7 and 91 months). Patients diagnosed with Lynch syndrome experienced better disease-free survival (HR 7.86 (95% CI 1.79 to 34.5); p=0.006) and overall survival (HR 5.33 (95% CI 1.18 to 23.9); p=0.029) than controls.ConclusionsNon-endometrioid endometrial cancer occurring in patients with Lynch syndrome might be associated with improved oncologic outcomes compared with controls. Genetic/molecular profiling should be investigated in order to better understand the mechanism underlying the prognosis.

scholarly journals Efficacy of perioperative chemotherapy for synovial sarcoma: a retrospective analysis of a Nationwide database in Japan

BMC Cancer ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Gang Xu ◽  
Hisaki Aiba ◽  
Norio Yamamoto ◽  
Katsuhiro Hayashi ◽  
Akihiko Takeuchi ◽  
...  
Keyword(s):  
Overall Survival ◽  
Synovial Sarcoma ◽  
Survival Rates ◽  
Surgical Margin ◽  
Oncologic Outcomes ◽  
Wide Resection ◽  
Perioperative Chemotherapy ◽  
Relapse Free Survival ◽  
Free Survival ◽  
Distant Relapse

Abstract Background Synovial sarcoma is an aggressive but chemosensitive soft-tissue tumor. We retrospectively analyzed the efficacy of perioperative chemotherapy for synovial sarcoma with data from the nationwide database, Bone and Soft Tissue Tumor Registry in Japan. Methods This study included 316 patients diagnosed with synovial sarcoma between 2006 and 2012. Oncologic outcomes were analyzed using a Cox-hazard regression model. Moreover, the effects of perioperative chemotherapy on outcomes were evaluated using a matched-pair analysis. The oncologic outcomes of patients who did or did not receive chemotherapy were compared (cx + and cx-). Results Multivariate analysis revealed significant correlations of age (over 40, hazard ratio [HR] = 0.61, p = 0.043), margin status (marginal resection, HR = 0.18, p < 0.001 and intralesional resection, HR = 0.30, p = 0.013 versus wide resection) with overall survival; surgical margin type (marginal resection, HR = 0.14, p = 0.001 and intralesional resection, HR = 0.09, p = 0.035 versus wide resection) with local recurrence; and postoperative local recurrence (HR = 0.30, p = 0.027) and surgical margin (marginal resection, HR = 0.31, p = 0.023 versus wide resection) with distant relapse-free survival. Before propensity score matching, perioperative chemotherapy was mainly administered for young patients and patients with deeper tumor locations, larger tumors, more advanced-stage disease, and trunk location. The 3-year overall survival, local control, and distant relapse-free survival rates were 79.8%/89.3% (HR = 0.64, p = 0.114), 89.6%/93.0% (HR = 0.37, p = 0.171) and 71.4%/84.5% (HR = 0.60, p = 0.089) in the cx+/cx- groups, respectively. After propensity score matching, 152 patients were selected such that the patient demographics were nearly identical in both groups. The 3-year overall survival, local control, and distant relapse-free survival rates were 71.5%/86.0% (HR = 0.48, p = 0.055), 92.5%/93.3% (HR = 0.51, p = 0.436) and 68.4%/83.9% (HR = 0.47, p = 0.046) in the cx+/cx- groups, respectively. Conclusion This large-sample study indicated that the margin status and postoperative disease control were associated directly or indirectly with improved oncologic outcomes. However, the efficacy of perioperative chemotherapy for survival outcomes in synovial sarcoma patients was not proven in this Japanese database analysis.

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