Prolonged administration of infusional cisplatin and oral etoposide in advanced non-small cell lung cancer.
We conducted a phase I/II trial to determine the maximum tolerated dose (MTD) and the efficacy of prolonged infusion of cisplatin and oral etoposide in the treatment of advanced non-small cell lung cancer (NSCLC). Cisplatin was given via an infuser in escalating doses of 5, 6.5, 8, 9 and 10 mg/m(2)/day for 14 days along with etoposide at a fixed dose of 50 mg/m(2)/day orally followed by a 2-week rest period. All patients had stage IIIB or IV NSCLC. A cisplatin dose of 8 mg/m(2)/day was determined as the MTD. In the 13 patients treated at this dose level, grade III and IV toxicities were mainly hematologic including neutropenia (n = 5), febrile neutropenia (n = 4), thrombocytopenia (n = 3) and anemia (n = 6). Grade III/IV renal toxicity occurred in one patient. There were no treatment-related deaths. One patient had a partial response and three patients had stable disease. Thus, although the described regimen of cisplatin/etoposide is reasonably well tolerated, it does not appear to be better than the same combination administered over a shorter duration, in spite of a cumulative dose of 112 mg/ m(2) of cisplatin and 700 mg/ m(2) of etoposide per cycle.
Jazieh
Abdul-Rahman
AR
Department of Medicine, University of Cincinnati, Cincinnati, OH 45267-0501, USA. jaziehar@uc.edu
Kyasa
Mouhammed Jameel
MJ
Muirhead
Michael J
MJ
D000284:Administration, Oral; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002289:Carcinoma, Non-Small-Cell Lung / Q000188:drug therapy*; D002945:Cisplatin / Q000008:administration & dosage / Q000009:adverse effects; D005047:Etoposide / Q000008:administration & dosage / Q000009:adverse effects; D005260:Female; D006801:Humans; D007262:Infusions, Intravenous; D008175:Lung Neoplasms / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged
D005047:Etoposide; D002945:Cisplatin