Study of sequential erlotinib and chemotherapy as first-line treatment for advanced non-small-cell lung cancer / 肿瘤研究与临床
Cancer Research and Clinic
; (6): 32-34, 2010.
Article
en Zh
| WPRIM
| ID: wpr-379958
Biblioteca responsable:
WPRO
ABSTRACT
Objective To observe the short-term efficacy and safety of sequential administration of erlotinib and chemotherapy in unselected, chemonaive patients with advanced non-small-cell lung cancer (NSCLC). Methods Previously-untreated patients (n=23) with stage Ⅲ_B/Ⅳ NSCLC and ECOG PS of 0/1 received erlotinib (150 mg/d) on days 15-28 of a 4-week cycle that included gemcitabine (1250 mg/m~2, days 1 and 8), and either cisplatin (75 mg/m~2, day 1) or carboplatin (AUC=5, day 1). The primary end points were tumor response rate and safety. Results 23 patients received a total of 95 cycles of treatment, and all were evaluable for efficacy and toxicity. The overall response rate was 30.4%, 0 case achieved complete responses (CR), 7 cases (30.4%) achieved partial responses (PR), 14 cases (60.9 %) achieved stable disease (SD), 2 cases (8.7 %) achieved progression disease (PD). The disease control rate was 91.3 %. The sequential administration of erlotinib following gemcitabine/platinum chemotherapy was well tolerated. The major grade 3 treatment-related adverse events were eutropenia (13.4%), rash (8.7%), nausea (8.7%) and thrombocytopenia (8.7%). No treatment-related interstitial lung disease. Conclusion equential administration of erlotinib following gemcitabine/platinum chemotherapy was effective, and the toxicity was tolerable. This treatment strategy warrants further investigation.
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Base de datos:
WPRIM
Idioma:
Zh
Revista:
Cancer Research and Clinic
Año:
2010
Tipo del documento:
Article