Pathologic Response Rates of Gemcitabine/Cisplatin versus Methotrexate/Vinblastine/Adriamycin/Cisplatin Neoadjuvant Chemotherapy for Muscle Invasive Urothelial Bladder Cancer

Objectives. To compare pathologic outcomes after treatment with gemcitabine and cisplatin (GC) versus methotrexate, vinblastine, adriamycin, and cisplatin (MVAC) in the neoadjuvant setting. Methods. Data was retrospectively collected on 178 patients with T2-T4 bladder cancer who underwent radical c...

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Main Authors:	Lee, Franklin C., Harris, William, Cheng, Heather H., Shenoi, Jaideep, Zhao, Song, Wang, Junfeng, Champion, Thomas, Izard, Jason, Gore, John L., Porter, Michael, Yu, Evan Y., Wright, Jonathan L.
Format:	Online
Language:	English
Published:	Hindawi Publishing Corporation 2013
Online Access:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3871504/

id	pubmed-3871504
recordtype	oai_dc
spelling	pubmed-38715042014-01-01 Pathologic Response Rates of Gemcitabine/Cisplatin versus Methotrexate/Vinblastine/Adriamycin/Cisplatin Neoadjuvant Chemotherapy for Muscle Invasive Urothelial Bladder Cancer Lee, Franklin C. Harris, William Cheng, Heather H. Shenoi, Jaideep Zhao, Song Wang, Junfeng Champion, Thomas Izard, Jason Gore, John L. Porter, Michael Yu, Evan Y. Wright, Jonathan L. Research Article Objectives. To compare pathologic outcomes after treatment with gemcitabine and cisplatin (GC) versus methotrexate, vinblastine, adriamycin, and cisplatin (MVAC) in the neoadjuvant setting. Methods. Data was retrospectively collected on 178 patients with T2-T4 bladder cancer who underwent radical cystectomy between 2003 and 2011. Outcomes of interest included those with complete response (pT0) and any response (≤pT1). Odds ratios were calculated using multivariate logistic regression. Results. Compared to those who did not receive neoadjuvant chemotherapy, there were more patients with complete response (28% versus 9%, OR 3.11 (95% CI: 1.45–6.64), P = 0.03) and any response (52% versus 25%, OR 3.23 (95% CI: 1.21–8.64), P = 0.01). Seventy-two patients received GC (n = 41) or MVAC (n = 31). CR was achieved in 29% and 22% of GC and MVAC patients, respectively (multivariate OR 0.39, 95% CI 0.10–1.58). Any response (≤pT1) was achieved in 56% of GC and 45% of MVAC patients (multivariate OR 0.45, 95% CI 0.12–1.71). Conclusions. We observed similar pathologic response rates for GC and MVAC neoadjuvant chemotherapy in this cohort of patients with muscle invasive urothelial cancer (MIBC). Our findings support the use of GC as an alternative regimen in the neoadjuvant setting. Hindawi Publishing Corporation 2013 2013-12-08 /pmc/articles/PMC3871504/ /pubmed/24382958 http://dx.doi.org/10.1155/2013/317190 Text en Copyright © 2013 Franklin C. Lee et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
repository_type	Open Access Journal
institution_category	Foreign Institution
institution	US National Center for Biotechnology Information
building	NCBI PubMed
collection	Online Access
language	English
format	Online
author	Lee, Franklin C. Harris, William Cheng, Heather H. Shenoi, Jaideep Zhao, Song Wang, Junfeng Champion, Thomas Izard, Jason Gore, John L. Porter, Michael Yu, Evan Y. Wright, Jonathan L.
spellingShingle	Lee, Franklin C. Harris, William Cheng, Heather H. Shenoi, Jaideep Zhao, Song Wang, Junfeng Champion, Thomas Izard, Jason Gore, John L. Porter, Michael Yu, Evan Y. Wright, Jonathan L. Pathologic Response Rates of Gemcitabine/Cisplatin versus Methotrexate/Vinblastine/Adriamycin/Cisplatin Neoadjuvant Chemotherapy for Muscle Invasive Urothelial Bladder Cancer
author_facet	Lee, Franklin C. Harris, William Cheng, Heather H. Shenoi, Jaideep Zhao, Song Wang, Junfeng Champion, Thomas Izard, Jason Gore, John L. Porter, Michael Yu, Evan Y. Wright, Jonathan L.
author_sort	Lee, Franklin C.
title	Pathologic Response Rates of Gemcitabine/Cisplatin versus Methotrexate/Vinblastine/Adriamycin/Cisplatin Neoadjuvant Chemotherapy for Muscle Invasive Urothelial Bladder Cancer
title_short	Pathologic Response Rates of Gemcitabine/Cisplatin versus Methotrexate/Vinblastine/Adriamycin/Cisplatin Neoadjuvant Chemotherapy for Muscle Invasive Urothelial Bladder Cancer
title_full	Pathologic Response Rates of Gemcitabine/Cisplatin versus Methotrexate/Vinblastine/Adriamycin/Cisplatin Neoadjuvant Chemotherapy for Muscle Invasive Urothelial Bladder Cancer
title_fullStr	Pathologic Response Rates of Gemcitabine/Cisplatin versus Methotrexate/Vinblastine/Adriamycin/Cisplatin Neoadjuvant Chemotherapy for Muscle Invasive Urothelial Bladder Cancer
title_full_unstemmed	Pathologic Response Rates of Gemcitabine/Cisplatin versus Methotrexate/Vinblastine/Adriamycin/Cisplatin Neoadjuvant Chemotherapy for Muscle Invasive Urothelial Bladder Cancer
title_sort	pathologic response rates of gemcitabine/cisplatin versus methotrexate/vinblastine/adriamycin/cisplatin neoadjuvant chemotherapy for muscle invasive urothelial bladder cancer
description	Objectives. To compare pathologic outcomes after treatment with gemcitabine and cisplatin (GC) versus methotrexate, vinblastine, adriamycin, and cisplatin (MVAC) in the neoadjuvant setting. Methods. Data was retrospectively collected on 178 patients with T2-T4 bladder cancer who underwent radical cystectomy between 2003 and 2011. Outcomes of interest included those with complete response (pT0) and any response (≤pT1). Odds ratios were calculated using multivariate logistic regression. Results. Compared to those who did not receive neoadjuvant chemotherapy, there were more patients with complete response (28% versus 9%, OR 3.11 (95% CI: 1.45–6.64), P = 0.03) and any response (52% versus 25%, OR 3.23 (95% CI: 1.21–8.64), P = 0.01). Seventy-two patients received GC (n = 41) or MVAC (n = 31). CR was achieved in 29% and 22% of GC and MVAC patients, respectively (multivariate OR 0.39, 95% CI 0.10–1.58). Any response (≤pT1) was achieved in 56% of GC and 45% of MVAC patients (multivariate OR 0.45, 95% CI 0.12–1.71). Conclusions. We observed similar pathologic response rates for GC and MVAC neoadjuvant chemotherapy in this cohort of patients with muscle invasive urothelial cancer (MIBC). Our findings support the use of GC as an alternative regimen in the neoadjuvant setting.
publisher	Hindawi Publishing Corporation
publishDate	2013
url	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3871504/
_version_	1612040968121352192

Pathologic Response Rates of Gemcitabine/Cisplatin versus Methotrexate/Vinblastine/Adriamycin/Cisplatin Neoadjuvant Chemotherapy for Muscle Invasive Urothelial Bladder Cancer

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