Vera Hirsh1, Amy Ko2, Richard Pilot2, Markus F Renschler2, Mark A Socinski3. 1. McGill University, Montreal, Quebec, Canada. Electronic address: vera.hirsh@muhc.mcgill.ca. 2. Celgene Corporation, Summit, NJ. 3. University of Pittsburgh Medical Center, Pittsburgh, PA.
Abstract
PURPOSE: To examine outcomes in a phase 3 trial of nab-paclitaxel plus carboplatin (nab-P/C) versus solvent-based paclitaxel plus carboplatin (sb-P/C) in a subset of patients with advanced non-small-cell lung cancer (NSCLC) and diabetes. PATIENTS AND METHODS: Patients with stage IIIB/IV NSCLC received nab-P 100 mg/m2 on days 1, 8, and 15 or sb-P 200 mg/m2 on day 1, both with C at an area under the curve of 6 mg·min/mL on day 1 every 3 weeks. Overall response rate (ORR) and progression-free survival (PFS) were determined by blinded, independent, centralized review. P values were based on chi-square test for ORR and log-rank test for overall survival (OS) and PFS. RESULTS: Of the 1052 randomized patients in the phase 3 trial, 61 had diabetes according to prespecified terms (nab-P/C, 31; sb-P/C, 30). ORR for nab-P/C versus sb-P/C in this subset was 52% versus 27% (relative risk ratio, 1.935; P = .046), median PFS was 10.9 versus 4.9 months (hazard ratio, 0.420; P = .016), and median OS was 17.5 versus 11.1 months (hazard ratio, 0.550; P = .057). Treatment differences in PFS remained significant (P ≤ .036) after adjusting for histology, region, stage, race, and age and also remained significant in OS for histology (P = .039). Patients with diabetes experienced lower rates of grade 3 or higher neutropenia and peripheral neuropathy and higher rates of thrombocytopenia and anemia with nab-P/C versus sb-P/C. CONCLUSION: nab-P/C demonstrated improved efficacy and manageable tolerability in patients with advanced NSCLC and diabetes.
RCT Entities:
PURPOSE: To examine outcomes in a phase 3 trial of pan class="Chemical">nab-paclitaxel plus carboplatin (nab-P/C) versus solvent-based paclitaxel plus carboplatin (sb-P/C) in a subset of patients with advanced non-small-cell lung cancer (NSCLC) and diabetes. PATIENTS AND METHODS: Patients with stage IIIB/IV NSCLC received nab-P 100 mg/m2 on days 1, 8, and 15 or sb-P 200 mg/m2 on day 1, both with C at an area under the curve of 6 mg·min/mL on day 1 every 3 weeks. Overall response rate (ORR) and progression-free survival (PFS) were determined by blinded, independent, centralized review. P values were based on chi-square test for ORR and log-rank test for overall survival (OS) and PFS. RESULTS: Of the 1052 randomized patients in the phase 3 trial, 61 had diabetes according to prespecified terms (nab-P/C, 31; sb-P/C, 30). ORR for nab-P/C versus sb-P/C in this subset was 52% versus 27% (relative risk ratio, 1.935; P = .046), median PFS was 10.9 versus 4.9 months (hazard ratio, 0.420; P = .016), and median OS was 17.5 versus 11.1 months (hazard ratio, 0.550; P = .057). Treatment differences in PFS remained significant (P ≤ .036) after adjusting for histology, region, stage, race, and age and also remained significant in OS for histology (P = .039). Patients with diabetes experienced lower rates of grade 3 or higher neutropenia and peripheral neuropathy and higher rates of thrombocytopenia and anemia with nab-P/C versus sb-P/C. CONCLUSION:nab-P/C demonstrated improved efficacy and manageable tolerability in patients with advanced NSCLC and diabetes.
Authors: Corey J Langer; Ajeet Gajra; Cesare Gridelli; Kartik Konduri; Daniel Morgensztern; David Spigel; Denis Talbot; Michael Thomas; Jared Weiss; Richard Pilot; Rafia Bhore; Marianne Wolfsteiner; Teng Jin Ong; Mark Socinski Journal: Front Oncol Date: 2021-01-26 Impact factor: 6.244
Authors: Cesare Gridelli; Tianlei Chen; Amy Ko; Mary E O'Brien; Teng Jin Ong; Mark A Socinski; Pieter E Postmus Journal: Drug Des Devel Ther Date: 2018-05-24 Impact factor: 4.162