Phase II study of gemcitabine plus vinorelbine in the treatment of cisplatin-resistant nasopharyngeal carcinoma
โ Scribed by Chuan-Cheng Wang; Jang-Yang Chang; Tsang-Wu Liu; Chin-Yu Lin; Yu-Chieh Yu; Ruey-Long Hong
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 90 KB
- Volume
- 28
- Category
- Article
- ISSN
- 1043-3074
No coin nor oath required. For personal study only.
โฆ Synopsis
Background. A phase II study was conducted to evaluate the safety and efficacy of a gemcitabine plus vinorelbine combination (GV) for patients with cisplatin-resistant nasopharyngeal carcinoma (NPC).
Methods. Thirty-nine eligible patients received vinorelbine, 20 mg/m 2 , followed by gemcitabine, 1000 mg/m 2 , on days 1 and 8 of each 21-day cycle.
Results. Grade 3/4 neutropenia and thrombocytopenia occurred in 44% and 18% of patients, respectively, but there was only one episode of febrile neutropenia. Nonhematologic toxicities were mild and did not lead to any treatment withdrawal. The overall response rate was 36% (95% confidence interval [CI], 20% to 52%) in an intent-to-treat analysis, with one complete response (3%) and 13 partial responses (33%). The median response dura-tion, progression-free survival, and overall survival were 5.1, 5.6, and 11.9 months, respectively.
Conclusion. Given the moderately high activity and favorable toxicity profile, GV is a reasonable choice for patients with cisplatin-resistant NPC.
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