Neoadjuvant Cisplatin-based Chemotherapy in Nonmetastatic Muscle-invasive Bladder Cancer: A Systematic Review and Pooled Meta-analysis to Determine the Preferred Regimen.

ABSTRACT:

Objective

To determine whether neoadjuvant gemcitabine and cisplatin (GC) vs dose-dense methotrexate, vinblastine, doxorubicin, and cisplatin (ddMVAC) before radical cystectomy improves overall survival (OS), progression-free survival (PFS), and pathologic complete response (pCR) for patients with muscle-invasive bladder cancer with secondary analyses of pathological downstaging and toxicity.

Materials and methods

This systematic review and meta-analysis identified studies of patients with muscle-invasive bladder cancer treated with neoadjuvant GC compared to ddMVAC from PubMed, Web of Science, and EMBASE. Random-effect models for pooled log-transformed hazard ratios (HR) for OS and PFS and pooled odds ratios for pCR and downstaging were developed using the generic inverse v

SUBMITTER: Eule CJ 

PROVIDER: S-EPMC11460315 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature