论文部分内容阅读
Objective:The purpose of this study was to evaluate the efficacy and safety of gemcitabine(GEM) and carboplatin(CBP) used as induction regimen in the treatment of elderly patients with locally advanced unresectable non-small cell lung cancer(NSCLC).Methods:Seventy-eight cases of elderly patients have been cytologically and pathologically confirmed with locally advanced unresectable NSCLC,the age of the patients ranged from 65 to 75 years.The patients were treated with the combined regimen of gemcitabine and cisplatin.GEM 1000 mg/m2 intravenously injected by drip on the 1st,8th day and the dosage of CBP was AUC 4 that was used on the 1st day,21 days apart to each cycle,most patients received 2 cycles.Treatment response was evaluated according to the criteria of RECIST(Response Evaluation Criteria in Solid Tumor),the side effect of the regimen was judged based on WHO criteria.Results:Seventy-eight patients were evaluated and received a total of 156 cycles chemotherapy.There were no complete regression that could be observed,but 32 cases had partial regression(PR),37 cases with no change(NC) and 9 cases with progression disease(PD).The overall response rate was 41.0%.The main side effects were hematological toxicity.Conclusion:The GC regimen could be used as induction treatment for elderly patients with locally advanced unresectable NSCLC,and the regimen could be well tolerated and is safe in terms of side effects.
Objective: The purpose of this study was to evaluate the efficacy and safety of gemcitabine (GEM) and carboplatin (CBP) used as induction regimen in the treatment of elderly patients with locally advanced unresectable non-small cell lung cancer (NSCLC). Methods: Seventy-eight cases of elderly patients have been cytologically and pathologically confirmed with locally advanced unresectable NSCLC, the age of the patients ranged from 65 to 75 years. The patients were treated with the combined regimen of gemcitabine and cisplatin .GEM 1000 mg / m2 intravenously injected by drip on the 1st, 8th day and the dosage of CBP was AUC 4 that was used on the 1st day, 21 days apart to each cycle, most patients received 2 cycles. Treatment response was evaluated according to the criteria of RECIST (Response Evaluation Criteria in Solid Tumor), the side effect of the regimen was judged based on WHO criteria. Results: Seventy-eight patients were evaluated and received a total of 156 cycles chemotherapy. There were no compl There were 37 cases with no change (NC) and 9 cases with progression disease (PD). The overall response rate was 41.0%. The main side effects were hematological toxicity .Conclusion: The GC regimen could be used as induction treatment for elderly patients with locally advanced unresectable NSCLC, and the regimen could be well tolerated and is safe in terms of side effects.