Cisplatin, etoposide, and radiotherapy in regional inoperable squamous cell carcinoma of the bronchus.
Thirty-three ambulatory patients with limited stage, inoperable, squamous cell carcinoma of the bronchus were administered cisplatin (60 mg/m2 IV on day 1) and etoposide (VP-16) (400 mg/m2 orally in divided doses over days 3, 4, and 5). This regimen was repeated every 28 days for a maximum of six courses. Radiotherapy was given to patients who did not respond to chemotherapy for urgent relief of local symptoms, or as adjuvant to chemotherapy in responding patients. Response to chemotherapy was assessable in 28 patients. Patients experiencing early death were included in the evaluation. Ten patients (36%) had progressive disease and nine (32%) had stable disease during chemotherapy. Eight patients achieved radiologically verified partial response (PR) and one, a complete response (CR) verified bronchoscopically, yielding an overall response rate of 32%. Of responding patients who proceeded to radiotherapy, one patient showing PR was converted to a CR; another patient with PR improved, although not to CR. The median survival of 33 patients was 49 weeks. There were two deaths among nine responding patients (at 38 and 48 weeks), and nine deaths among 19 nonresponders (six before the 27th week). The principle toxic reactions were nausea and vomiting, which were serious (greater than grade 2) in 29 of 33 patients. All patients receiving more than one course of chemotherapy suffered total alopecia. Cisplatin/etoposide is an effective combination in some patients with regional, squamous cell lung cancer, but randomized trials comparing it to radiotherapy alone are required to establish real survival benefit.
D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D001984:Bronchial Neoplasms / Q000532:radiotherapy / Q000628:therapy*; D002294:Carcinoma, Squamous Cell / Q000532:radiotherapy / Q000628:therapy*; D002945:Cisplatin / Q000008:administration & dosage; D003131:Combined Modality Therapy; D005047:Etoposide / Q000008:administration & dosage; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
D005047:Etoposide; D002945:Cisplatin