BACKGROUND: This study was designed to determine the recommended dose of carboplatin-pemetrexed in elderly (≥75 years old), chemotherapy-naive patients with advanced nonsquamous nonsmall-cell lung cancer (NSCLC). PATIENTS AND METHODS: Patients received escalated doses of carboplatin and pemetrexed every 3 weeks for four cycles. Patients with an objective response and stable disease continued pemetrexed therapy until disease progression or unacceptable toxicity was observed. RESULTS: The combination of carboplatin at an area under the concentration-time curve (AUC) of 5, and 500 mg/m(2) pemetrexed, was determined to be the recommended dose for elderly patients with advanced nonsquamous NSCLC. Of 17 patients, 10 received a median of five cycles of pemetrexed maintenance therapy without unexpected or cumulative toxic effects. The study had an overall response rate of 47.1%. The median progression-free survival time was 142 days (95% confidence interval [CI] 68-216 days) and the median overall survival time was 461 days (95% CI 168-754 days). CONCLUSIONS: This combination was a tolerable and effective regimen, and recommended dose (RD) was carboplatin [area under the curve (AUC) of 5]/pemetrexed (500 mg/m(2)) every 3 weeks, in chemotherapy-naïve, elderly (≥75 years old) patients with advanced nonsquamous NSCLC.
BACKGROUND: This study was designed to determine the recommended dose of carboplatin-pemetrexed in elderly (≥75 years old), chemotherapy-naive patients with advanced nonsquamous nonsmall-cell lung cancer (NSCLC). PATIENTS AND METHODS: Patients received escalated doses of carboplatin and pemetrexed every 3 weeks for four cycles. Patients with an objective response and stable disease continued pemetrexed therapy until disease progression or unacceptable toxicity was observed. RESULTS: The combination of carboplatin at an area under the concentration-time curve (AUC) of 5, and 500 mg/m(2) pemetrexed, was determined to be the recommended dose for elderly patients with advanced nonsquamous NSCLC. Of 17 patients, 10 received a median of five cycles of pemetrexed maintenance therapy without unexpected or cumulative toxic effects. The study had an overall response rate of 47.1%. The median progression-free survival time was 142 days (95% confidence interval [CI] 68-216 days) and the median overall survival time was 461 days (95% CI 168-754 days). CONCLUSIONS: This combination was a tolerable and effective regimen, and recommended dose (RD) was carboplatin [area under the curve (AUC) of 5]/pemetrexed (500 mg/m(2)) every 3 weeks, in chemotherapy-naïve, elderly (≥75 years old) patients with advanced nonsquamous NSCLC.
Authors: Grace K Dy; Julian R Molina; Yingwei Qi; Rafat Ansari; Sachdev Thomas; Helen J Ross; Gamini Soori; Daniel Anderson; Marie Christine Aubry; Jeffrey Meyers; Araba A Adjei; Sumithra Mandrekar; Alex A Adjei Journal: J Thorac Oncol Date: 2014-08 Impact factor: 15.609
Authors: Corey J Langer; Edward S Kim; Eric C Anderson; Robert M Jotte; Manuel Modiano; Daniel E Haggstrom; Matei P Socoteanu; David A Smith; Christopher Dakhil; Kartik Konduri; Tymara Berry; Teng J Ong; Alexandra Sanford; Katayoun Amiri; Jonathan W Goldman; Jared Weiss Journal: Front Oncol Date: 2018-07-24 Impact factor: 6.244