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Correlation between efficacy endpoints in patients with advanced biliary tract cancer treated by systemic second-line therapies: Analysis of aggregated data from a systematic literature review
- Source :
- Clinics and Research in Hepatology and Gastroenterology, Clinics and Research in Hepatology and Gastroenterology, 2022, 46 (10), pp.102010. ⟨10.1016/j.clinre.2022.102010⟩
- Publication Year :
- 2022
- Publisher :
- HAL CCSD, 2022.
-
Abstract
- International audience; BACKGROUND: Overall response rate (ORR) and progression-free survival (PFS) are commonly used as endpoints for phase II trials. However, the ultimate goal is to bring survival benefit for the patients. We aimed to assess the correlation between ORR, median PFS and overall survival (OS) using aggregated data from a systematic review of second-line systemic therapies in advanced biliary tract cancer (BTC) patients. METHODS: Clinical trials were identified using Medline database. Studies only enrolling patients with gallbladder cancer were not included. Searches were last updated on April 2020. Eligible studies reported OS, PFS and/or ORR data for BTC patients receiving second-line systemic chemotherapy. Pearson weighted correlation was estimated between OS and ORR and between median OS and PFS. RESULTS: Seventeen studies (N = 912 patients) were selected. There was a strong correlation between median OS/ORR in the overall analysis (r = 0.85; P
Details
- Language :
- English
- ISSN :
- 22107401 and 2210741X
- Database :
- OpenAIRE
- Journal :
- Clinics and Research in Hepatology and Gastroenterology, Clinics and Research in Hepatology and Gastroenterology, 2022, 46 (10), pp.102010. ⟨10.1016/j.clinre.2022.102010⟩
- Accession number :
- edsair.doi.dedup.....caec97234528b95eb05650a511b1d8c8
- Full Text :
- https://doi.org/10.1016/j.clinre.2022.102010⟩