A phase II trial of the combination of gemcitabine, ifosfamide and cisplatin in the treatment of advanced non-small cell lung cancer.
OBJECTIVE
This phase II trial was designed to assess the efficacy and toxicity profile of the combination of gemcitabine, ifosfamide and cisplatin (GIP) in the treatment of patients with locally advanced or metastatic non-small cell lung cancer (NSCLC).


METHODS
Patients included in the study were those with surgically unresectable or metastatic NSCLC, with bidimensionally measurable disease, a Karnofsky performance status > 60, and who had not received previous chemotherapy. Treatment consisted of 1000 mg/m(2) gemcitabine on days 1 and 8, 3 g/m(2) ifosfamide on day 1, and 50 mg/m(2) cisplatin on day 1, administered in 21-day cycles. A maximum of six cycles were administered.


RESULTS
Between March 1996 and December 1997, 60 patients were included in the study (37 stage III and 23 stage IV), of which 59 were evaluated for response. An objective response was obtained in 43% of patients (3% complete and 40% partial responses), whereas 22% had stable disease. The median survival time for the whole group was 52 weeks (65 weeks in patients with stage III, and 35 weeks in stage IV). The most frequent toxicity was haematological, 56% of patients presented grade 3 or 4 myelotoxicity in one of the cycles, although only seven episodes of febrile neutropenia were recorded in the 255 cycles administered.


CONCLUSIONS
The GIP regimen attains response rates similar to those obtained with the gemcitabine plus cisplatin combination used in advanced NSCLC, and had an acceptable toxicity profile.
Vadell-Nadal
C
C
Department of Clinical Oncology, Hospital del Mar, Paseo Marítimo 25-29, Barcelona, Spain. 35908@imas.imim.es
Nogué-Aliguer
M
M
Fabregat-Mayol
X
X
Saigí-Grau
E
E
Gallén-Castillo
M
M
D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D002289:Carcinoma, Non-Small-Cell Lung / Q000188:drug therapy* / Q000473:pathology; D002945:Cisplatin / Q000008:administration & dosage; D003841:Deoxycytidine / Q000008:administration & dosage; D005260:Female; D006801:Humans; D007069:Ifosfamide / Q000008:administration & dosage; D008175:Lung Neoplasms / Q000188:drug therapy* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D016019:Survival Analysis; D016896:Treatment Outcome
D003841:Deoxycytidine; D002945:Cisplatin; D007069:Ifosfamide