## Abstract ## BACKGROUND The goal of the current study was to evaluate the objective response rate and toxicity associated with the oral fluoropyrimidine Sβ1 (a combination of tegafur, 5βchloroβ2,4βdihydroxypyridine, and potassium oxonate) in patients with previously untreated metastatic colorect
Phase II study of gefitinib for the treatment of recurrent and metastatic nasopharyngeal carcinoma
β Scribed by Daniel T. T. Chua; William I. Wei; Maria P. Wong; Jonathan S. T. Sham; John Nicholls; Gordon K. H. Au
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 103 KB
- Volume
- 30
- Category
- Article
- ISSN
- 1043-3074
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
Background
This singleβcenter, phase II study assessed the safety/tolerability and initial efficacy of gefitinib in patients with nasopharyngeal carcinoma (NPC) pretreated with platinumβbased chemotherapy.
Methods
Patients with recurrent and metastatic NPC who had treatment failure with at least 2 lines of chemotherapy including platinum were given gefitinib at a fixed dose of 250 mg daily. Treatment was continued until the patient experienced unacceptable side effects or disease progression.
Results
Nineteen patients were enrolled, having had treatment failure with a median of 2 chemotherapy regimens. Treatment was well tolerated, and only grades 1 to 2 adverse events were observed. None of the patients achieved partial or complete response. Median timeβtoβprogression was 4 months, and median overall survival was 16 months.
Conclusion
Gefitinib was well tolerated, but the response rate was poor in this heavily pretreated study population, and its use in NPC is not recommended outside the context of clinical trial. Β© 2008 Wiley Periodicals, Inc. Head Neck, 2008
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