Disease-free survival as a surrogate for overall survival in upper tract urothelial carcinoma

2012 ◽  
Vol 31 (1) ◽  
pp. 5-11 ◽  
Author(s):  
Harun Fajkovic ◽  
Eugene K. Cha ◽  
Evanguelos Xylinas ◽  
Michael Rink ◽  
Armin Pycha ◽  
...  
Keyword(s):  
Overall Survival ◽  
Urothelial Carcinoma ◽  
Disease Free Survival ◽  
Upper Tract Urothelial Carcinoma ◽  
Free Survival ◽  
Upper Tract ◽  
Disease Free

392 DISEASE-FREE SURVIVAL AS A SURROGATE FOR 5-YEAR OVERALL SURVIVAL IN UPPER TRACT UROTHELIAL CARCINOMA

2012 ◽  
Vol 187 (4S) ◽  
Author(s):  
Eugene K. Cha ◽  
Harun Fajkovic ◽  
Michael Rink ◽  
Armin Pycha ◽  
Allison Dunning ◽  
...  
Keyword(s):  
Overall Survival ◽  
Urothelial Carcinoma ◽  
Disease Free Survival ◽  
Upper Tract Urothelial Carcinoma ◽  
Free Survival ◽  
Upper Tract ◽  
Disease Free

Comparing clinical outcomes between patients with urothelial carcinoma who treated neoadjuvant chemotherapy by gemcitabine-cisplatin and dose-dense MVAC.

2019 ◽  
Vol 37 (7_suppl) ◽  
pp. 376-376
Author(s):  
Yongjune Lee ◽  
Young Seok Kim ◽  
Bumsik Hong ◽  
Yong Mee Cho ◽  
Jae-Lyun Lee
Keyword(s):  
Overall Survival ◽  
Neoadjuvant Chemotherapy ◽  
Urothelial Carcinoma ◽  
Disease Free Survival ◽  
Oncologic Outcomes ◽  
Free Survival ◽  
Metastatic Setting ◽  
Significant Difference ◽  
Dose Dense ◽  
Disease Free

376 Background: Prospective randomized trials demonstrated efficacy of MVAC (Methotrexate, Vinblastine, Doxorubicin, Cisplatin) neoadjuvant chemotherapy (NAC) in muscle invasive bladder cancer (MIBC). In metastatic setting urothelial cell carcinoma (UCC), clinical trials showed no difference in oncologic outcomes between Gemcitabine-Cisplatin (GC) and MVAC, and another prospective trial proved dose-dense (dd) MVAC had significantly better overall survival (OS) and response rate then MVAC. Comparative data between GC and ddMVAC are limited in neoadjuvant setting. Methods: A retrospective analysis of patients with urothelial carcinoma (cT2-4aN0-1M0) who received NAC from January 2011 and December 2017 in Asan Medical Center was conducted. Patients who received GC were compared to patients received ddMVAC in terms of outcomes including downstaging ( < ypT2 and no N upstaging), pathologic complete response (pCR, ypT0N0), disease-free survival (DFS), and overall survival (OS) and tolerability. Results: In a total of 277 patients, 176 patients received NAC with GC and 41 patients with dose-dense MVAC. The median chemotherapy cycle is 4 (IQR 3-4) cycles for GC group, 4 (IQR 3-5.5) cycles for dose-dense MVAC group. With an exception of age; GC group is associated with younger age (p = 0.002), other baseline characteristics are well balanced between groups. Downstaging rate are 50.8% in GC group, 58.1% in dose-dense MVAC group (p = 0.47). The rates of achieving ypT0 (28.7% vs 22.6%, p = 0.68), ypN0 (78.3% vs 81.5%, p = 0.39). There were no differences in overall survival (OS) at 3 year (72.2% vs 73.2%, p = 0.58), disease-free survival (DFS) at 3 years (54.9% vs 63.3%, p = 0.21) according to chemotherapy regimens. ddMVAC with prophylactic G-CSF are associated with higher incidence of febrile neutropenia (p = 0.004) than GC. NAC regimen is not independent prognostic factor for OS on multivariable analysis. Conclusions: GC regimen had no significant difference in oncologic outcomes compare to ddMVAC as NAC in UCC.

scholarly journals Prognostic Significance of Primary Tumor Location in Upper Tract Urothelial Carcinoma Treated with Nephroureterectomy: A Retrospective, Multi-Center Cohort Study in Taiwan

2020 ◽  
Vol 9 (12) ◽  
pp. 3866
Author(s):  
Lian-Ching Yu ◽  
Chao-Hsiang Chang ◽  
Chi-Ping Huang ◽  
Chao-Yuan Huang ◽  
Jian-Hua Hong ◽  
...  
Keyword(s):  
Urothelial Carcinoma ◽  
Prognostic Significance ◽  
Disease Free Survival ◽  
Tumor Location ◽  
Upper Tract Urothelial Carcinoma ◽  
Cancer Specific Survival ◽  
Free Survival ◽  
Upper Tract ◽  
Ureteral Tumor ◽  
Worse Prognosis

We sought to examine the effect of tumor location on the prognosis of patients with upper tract urothelial carcinoma (UTUC) treated with radical nephroureterectomy (RNU). This retrospective study came from the Taiwan UTUC Collaboration Group, which consisted of 2658 patients at 15 institutions in Taiwan from 1988 to 2019. Patients with kidney-sparing management, both renal pelvic and ureteral tumors, as well as patients lacking complete data were excluded; the remaining 1436 patients were divided into two groups: renal pelvic tumor (RPT) and ureteral tumor (UT), with 842 and 594 patients, respectively. RPT was associated with more aggressive pathological features, including higher pathological T stage (p < 0.001) and the presence of lymphovascular invasion (p = 0.002), whereas patients with UT often had synchronous bladder tumor (p < 0.001), and were more likely to bear multiple lesions (p = 0.001). Our multivariate analysis revealed that UT was a worse prognostic factor compared with RPT (overall survival: HR 1.408, 95% CI 1.121–1.767, p = 0.003; cancer-specific survival: HR 1.562, 95% CI 1.169–2.085, p = 0.003; disease-free survival: HR 1.363, 95% CI 1.095–1.697, p = 0.006; bladder-recurrence-free survival: HR 1.411, 95% CI 1.141–1.747, p = 0.002, respectively). Based on our findings, UT appeared to be more malignant and had a worse prognosis than RPT.

Systemic immune-inflammation index to predict survival in muscle-infiltrating urothelial carcinoma.

2020 ◽  
Vol 38 (15_suppl) ◽  
pp. e17022-e17022
Author(s):  
Jana Obertova ◽  
Patrik Palacka ◽  
Dalibor Gallik ◽  
Jan Slopovsky ◽  
Michal Chovanec ◽  
...  
Keyword(s):  
Overall Survival ◽  
Neoadjuvant Chemotherapy ◽  
Urothelial Carcinoma ◽  
Urothelial Cancer ◽  
Local Treatment ◽  
Disease Free Survival ◽  
Free Survival ◽  
Metastatic Urothelial Cancer ◽  
Immune Inflammation ◽  
Disease Free

e17022 Background: Systemic immune-inflammation index (SII) is a prognostic factor in patients with metastatic urothelial cancer (MUC). The objective of this prospective study was to evaluate the prognostic value of the SII at baseline before neoadjuvant cisplatin-based chemotherapy start in patients with muscle-infiltrating urothelial cancer (MIUC). Methods: Seventy-two patients (49 men) with MIUC (71 bladder, 1 upper tract) were treated with cisplatin-based neoadjuvant chemotherapy (NACT). Thitrty-nine patients (pts.) underwent radical cystectomy (RC), 18 pts. external radiotherapy (EXRT) with concomitant cisplatin chemotherapy, and 15 pts. had no local treatment (NLT) afterwards. SII was defined as PxN/L, based on platelets (P), neutrophils (N) and lymphocytes (L) counts. This study population was dichotomized by median SII into low and high groups. Disease-free survival (DFS) and overall survival (OS) were estimated by Kaplan-Meier method and compared with logrank test. Results: At median follow-up of 13 months (range 2-40), 26 pts. relapsed and 24 of them died. Pts. with low SII at baseline had better DFS and OS compared to those with high SII (NR vs. 19 months, HR = 0.37, 95% CI 0.17-0.88, P = 0.0185 for DFS, 31 months vs. 20 months, HR = 0.43, 95% CI 0.19-0.98, P = 0.052 for OS, respectively). Subgroup analysis showed significant benefit for EXRT regarding of SII, however no differences were observed in both, RC and NL. Conclusions: The level of SII at baseline before neoadjuvant cisplatin-based chemotherapy initiation predicted survival in MIUC pts. Based on the level of SII, stratification of pts. into clinical trials could be possible. Pts. with high level of SII might be the candidates for the different therapeutic approaches. Key Words: Muscle-Infiltrating Urothelial Carcinoma. Systemic Immune-Inflammation Index. Neoadjuvant Chemotherapy. Disease-Free Survival. Overall Survival.

Comparison of clinical outcomes between enucleation and regular pancreatectomy in patients with non-functional pancreatic neuroendocrine tumors: a retrospective multicenter and propensity score-matched study

2021 ◽  
Author(s):  
Zhen Yang ◽  
Hengjun Gao ◽  
Jun Lu ◽  
Zheyu Niu ◽  
Huaqiang Zhu ◽  
...  
Keyword(s):  
Overall Survival ◽  
Postoperative Complications ◽  
Propensity Score ◽  
Propensity Score Matching ◽  
Neuroendocrine Tumors ◽  
Disease Free Survival ◽  
Pancreatic Neuroendocrine Tumors ◽  
Free Survival ◽  
Estimated Blood Loss ◽  
Disease Free

Abstract Objective There are limited data from retrospective studies on whether therapeutic outcomes after regular pancreatectomy are superior to those after enucleation in patients with small, peripheral and well-differentiated non-functional pancreatic neuroendocrine tumors. This study aimed to compare the short- and long-term outcomes of regular pancreatectomy and enucleation in patients with non-functional pancreatic neuroendocrine tumors. Methods Between January 2007 and July 2020, 227 patients with non-functional pancreatic neuroendocrine tumors who underwent either enucleation (n = 89) or regular pancreatectomy (n = 138) were included. Perioperative complications, disease-free survival, and overall survival probabilities were compared. Propensity score matching was performed to balance the baseline differences between the two groups. Results The median follow-up period was 60.76 months in the enucleation group and 43.29 months in the regular pancreatectomy group. In total, 34 paired patients were identified after propensity score matching. The average operative duration in the enucleation group was significantly shorter than that in the regular pancreatectomy group (147.94 ± 42.39 min versus 217.94 ± 74.60 min, P &lt; 0.001), and the estimated blood loss was also significantly lesser (P &lt; 0.001). The matched patients who underwent enucleation displayed a similar overall incidence of postoperative complications (P = 0.765), and a comparable length of hospital stay (11.12 ± 3.90 days versus 9.94 ± 2.62 days, P = 0.084) compared with those who underwent regular pancreatectomy. There were no statistically significant differences between the two groups in disease-free survival and overall survival after propensity score matching. Conclusion Enucleation in patients with non-functional pancreatic neuroendocrine tumors was associated with shorter operative time, lesser intraoperative bleeding, similar overall morbidity of postoperative complications, and comparable 5-year disease-free survival and overall survival when compared with regular pancreatectomy.

scholarly journals The role of functional polymorphisms in oxidative stress-related genes on early-stage breast cancer survival

2021 ◽  
pp. 172460082110111
Author(s):  
Erika Korobeinikova ◽  
Rasa Ugenskiene ◽  
Ruta Insodaite ◽  
Viktoras Rudzianskas ◽  
Jurgita Gudaitiene ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Overall Survival ◽  
Single Nucleotide Polymorphisms ◽  
Early Stage ◽  
Disease Free Survival ◽  
Early Stage Breast Cancer ◽  
Nucleotide Polymorphisms ◽  
Single Nucleotide ◽  
Free Survival ◽  
Disease Free

Background: Genetic variations in oxidative stress-related genes may alter the coded protein level and impact the pathogenesis of breast cancer. Methods: The current study investigated the associations of functional single nucleotide polymorphisms in the NFE2L2, HMOX1, P21, TXNRD2, and ATF3 genes with the early-stage breast cancer clinicopathological characteristics and disease-free survival, metastasis-free survival, and overall survival. A total of 202 Eastern European (Lithuanian) women with primary I–II stage breast cancer were involved. Genotyping of the single nucleotide polymorphisms was performed using TaqMan single nucleotide polymorphisms genotyping assays. Results: The CA+AA genotypes of P21 rs1801270 were significantly less frequent in patients with lymph node metastasis and larger tumor size ( P=0.041 and P=0.022, respectively). The TT genotype in ATF3 rs3125289 had significantly lower risk of estrogen receptor (ER), progesterone receptor (PR) negative, and human epidermal growth factor receptor 2 (HER2) positive status ( P=0.023, P=0.046, and P=0.040, respectively). In both, univariate and multivariate Cox analysis, TXNRD2 rs1139793 GG genotype vs. GA+AA was a negative prognostic factor for disease-free survival (multivariate hazard ratio (HR) 2.248; P=0.025) and overall survival (multivariate HR 2.248; P=0.029). The ATF3 rs11119982 CC genotype in the genotype model was a negative prognostic factor for disease-free survival (multivariate HR 5.878; P=0.006), metastasis-free survival (multivariate HR 4.759; P=0.018), and overall survival (multivariate HR 3.280; P=0.048). Conclusion: Our findings suggest that P21 rs1801270 is associated with lymph node metastasis and larger tumor size, and ATF3 rs3125289 is associated with ER, PR, and HER2 status. Two potential, novel, early-stage breast cancer survival biomarkers, TXNRD2 rs1139793 and ATF3 rs11119982, were detected. Further investigations are needed to confirm the results of the current study.

Overexpression of NUAK1 is associated with disease-free survival and overall survival in patients with gastric cancer

2014 ◽  
Vol 31 (7) ◽  
Author(s):  
Xiao-tian Ye ◽  
Ai-jun Guo ◽  
Peng-fei Yin ◽  
Xian-dong Cao ◽  
Jia-cong Chang
Keyword(s):  
Gastric Cancer ◽  
Overall Survival ◽  
Disease Free Survival ◽  
Free Survival ◽  
Disease Free
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