Combination of chemotherapy and recombinant interferon-alpha in advanced non-small cell lung cancer.
Some studies have shown that the combination of chemotherapy and interferon in non-small cell lung cancer (NSCLC) and other solid tumors is feasible and possesses antitumor activity. Our study was aimed at verifying whether the addition of recombinant human interferon alpha (rh-IFN alpha) to combined chemotherapy would be able to increase the response rate and survival of patients with NSCLC. Thirty-eight patients with previously untreated advanced NSCLC were evaluated in this study. Median age of patients was 57 years; performance status according to ECOG 0 and 1, 37 pts (97%); stage IIIB, 27 pts (71%); stage IV, 11 pts (29%). Histology was squamous cell carcinoma in 53%, adenocarcinoma 44% and large cell carcinoma 3%. Our schedule consisted of 80 mg/m2 cisplatin I.V., 100 mg/m2 etoposide I.V., 10 million U rh-IFN alpha IM and 10 million U rh-IFN alpha I.V. on first day of treatment, every 3 weeks. None of the patients had complete response. Partial response rate was 34%. Median response duration was 7 months (range 3-19 months), median survival time was 11 months (range 4-41 months). Twenty-nine percent of patients had grade 3 nausea and vomiting, 24% had grade 2 leucopenia, 5% had grade 2 cardiotoxicity, 2.6% had flu-like syndrome. According to these results, in advanced NSCLC, the addition of rh-IFN alpha did not increase the cisplatin-etoposide combined chemotherapy induced response rate and survival time.
Hastürk
S
S
Cukurova University Faculty of Medicine, Department of Pulmonary Medicine, Adana, Turkey.
Kurt
B
B
Kocabaş
A
A
Nadirler
F
F
Orüc
O
O
D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002289:Carcinoma, Non-Small-Cell Lung / Q000188:drug therapy* / Q000473:pathology; D002945:Cisplatin / Q000008:administration & dosage; D005047:Etoposide / Q000008:administration & dosage; D005240:Feasibility Studies; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D000077190:Interferon alpha-2; D016898:Interferon-alpha / Q000008:administration & dosage; D008175:Lung Neoplasms / Q000188:drug therapy* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011994:Recombinant Proteins
D000077190:Interferon alpha-2; D016898:Interferon-alpha; D011994:Recombinant Proteins; D005047:Etoposide; D002945:Cisplatin