Phase II trial of VP16-213 in non-small cell lung cancer (NSCLC).
Fifty-one patients with non-small cell lung cancer (NSCLC) were treated, during a phase II trial, with 4'demethylepipodophyllotoxin-beta-D-ethylidene glucoside (VP16-213). Forty-nine were evaluable for response, and of these two (4%) had partial responses lasting 5 and 6 months. Prior treatment with chemotherapy may have adversely affected response rate; none of the 24 previously treated patients had a major response. Myelosuppression was the dose limiting toxicity. Anorexia, nausea and vomiting, partial alopecia, and chills plus hypotension during drug infusion were the other toxic effects. We conclude that VP16-213 has only minimal activity as a single agent in NSCLC.
D000328:Adult; D000368:Aged; D004341:Drug Evaluation; D005047:Etoposide / Q000009:adverse effects / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D011034:Podophyllotoxin / Q000031:analogs & derivatives*
D005047:Etoposide; D011034:Podophyllotoxin