Initial administration of thoracic ACC HFX RT with concurrent C/E seems to produce better local control and survival rates than delayed administration.
The combination of HFX RT and low-dose daily CBDCA plus VP-16 was tolerable and improved the survival of patients with stage III NSCLC as a result of improved local control.
short term combination regimen consisting of carboplatin and etoposide with accelerated hyperfractionated radiotherapy. METHODS. Seventy-five patients ages ¢70 years with a Karnofsky performance Kragujevac, Yugoslavia. status of ¢60 and no other major medical problems, were enrolled in this study and 72 were evaluable. The protocol consisted of intravenous carboplatin (400. mg/m 2) given on Days 1 and 29, oral etoposide (50 mg/m 2) given on Days 1-21 and 29-49, and accelerated hyperfractionated radiation at a dose of 1.5 gray (Gy) administered twice daily (total dose, 45 Gy) starting on Day 1. RESULTS. The median follow-up period was 61 months. The response rate was 75%, and complete response was observed in 57% of the patients. The median survival time was 15 months, and the 2-and 5-year survival rates were 32% and 13%, respectively. Acute Grade 3 leukopenia, thrombocytopenia, and esophagitis were observed in 8.3%, 11%, and 2.8% of the patients, respectively. Only one patient experienced Grade 4 acute toxicity (thrombocytopenia). No late toxicity of Grade 3 or higher was observed. CONCLUSIONS. This combined treatment program was tolerable and produced promising long term results. Elderly patients should not universally be treated with palliative intent. Further studies exploring a potentially more effective regimen are warranted.
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