Efficacy of Systemic Chemotherapy Plus Radical Nephroureterectomy for Metastatic Upper Tract Urothelial Carcinoma
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Efficacy of Systemic Chemotherapy Plus Radical Nephroureterectomy for Metastatic Upper Tract Urothelial Carcinoma. / Seisen, Thomas; Jindal, Tarun; Karabon, Patrick; Sood, Akshay; Bellmunt, Joaquim; Leow, Jeffrey J; Vetterlein, Malte W; Sun, Maxine; Alanee, Shaheen; Choueiri, Toni K; Trinh, Quoc-Dien; Menon, Mani; Abdollah, Firas.
in: EUR UROL, Jahrgang 71, Nr. 5, 05.2017, S. 714-718.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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T1 - Efficacy of Systemic Chemotherapy Plus Radical Nephroureterectomy for Metastatic Upper Tract Urothelial Carcinoma
AU - Seisen, Thomas
AU - Jindal, Tarun
AU - Karabon, Patrick
AU - Sood, Akshay
AU - Bellmunt, Joaquim
AU - Leow, Jeffrey J
AU - Vetterlein, Malte W
AU - Sun, Maxine
AU - Alanee, Shaheen
AU - Choueiri, Toni K
AU - Trinh, Quoc-Dien
AU - Menon, Mani
AU - Abdollah, Firas
N1 - Copyright © 2016 European Association of Urology. Published by Elsevier B.V. All rights reserved.
PY - 2017/5
Y1 - 2017/5
N2 - Given the growing body of evidence supporting the benefit of primary tumor control for a wide range of metastatic malignancies, we hypothesized that chemotherapy plus radical nephroureterectomy (RNU) is associated with an overall survival (OS) benefit compared to chemotherapy alone for metastatic upper tract urothelial carcinoma (mUTUC). Within the National Cancer Data Base (2004-2012), we identified 398 (38.4%) and 637 (61.6%) patients who received chemotherapy plus RNU and chemotherapy alone, respectively. Inverse probability of treatment weighting (IPTW)-adjusted Kaplan-Meier curves showed that 3-yr OS was 16.2% (95% confidence interval [CI] 12.1-20.3) for chemotherapy plus RNU and 6.4% (95%CI 4.1-8.7) for chemotherapy alone (p<0.001). In IPTW-adjusted Cox regression analysis, chemotherapy plus RNU was associated with a significant OS benefit (hazard ratio 0.70, 95% CI 0.61-0.80; p<0.001). Despite the usual biases related to the observational study design, our findings show a net OS benefit for fit patients who received chemotherapy plus RNU for mUTUC relative to their counterparts treated with chemotherapy alone.PATIENT SUMMARY: We examined the role of radical nephroureterectomy in addition to systemic chemotherapy for metastatic upper tract urothelial carcinoma. We found that such treatment may be associated with an overall survival benefit compared to chemotherapy alone in fit patients.
AB - Given the growing body of evidence supporting the benefit of primary tumor control for a wide range of metastatic malignancies, we hypothesized that chemotherapy plus radical nephroureterectomy (RNU) is associated with an overall survival (OS) benefit compared to chemotherapy alone for metastatic upper tract urothelial carcinoma (mUTUC). Within the National Cancer Data Base (2004-2012), we identified 398 (38.4%) and 637 (61.6%) patients who received chemotherapy plus RNU and chemotherapy alone, respectively. Inverse probability of treatment weighting (IPTW)-adjusted Kaplan-Meier curves showed that 3-yr OS was 16.2% (95% confidence interval [CI] 12.1-20.3) for chemotherapy plus RNU and 6.4% (95%CI 4.1-8.7) for chemotherapy alone (p<0.001). In IPTW-adjusted Cox regression analysis, chemotherapy plus RNU was associated with a significant OS benefit (hazard ratio 0.70, 95% CI 0.61-0.80; p<0.001). Despite the usual biases related to the observational study design, our findings show a net OS benefit for fit patients who received chemotherapy plus RNU for mUTUC relative to their counterparts treated with chemotherapy alone.PATIENT SUMMARY: We examined the role of radical nephroureterectomy in addition to systemic chemotherapy for metastatic upper tract urothelial carcinoma. We found that such treatment may be associated with an overall survival benefit compared to chemotherapy alone in fit patients.
U2 - 10.1016/j.eururo.2016.11.012
DO - 10.1016/j.eururo.2016.11.012
M3 - SCORING: Journal article
C2 - 27912971
VL - 71
SP - 714
EP - 718
JO - EUR UROL
JF - EUR UROL
SN - 0302-2838
IS - 5
ER -