Paclitaxel, cisplatin, etoposide combination chemotherapy: a multifractionated bolus dose schedule for non-small cell lung cancer.
In this phase II study, paclitaxel was added to the combination of cisplatin and etoposide (TPE regimen), in 37 patients with advanced non-small cell lung cancer, using a multifractionated dosing schedule. The total dose of paclitaxel (175-200 mg/m2); cisplatin (75 mg/m2); and etoposide (175-200 mg/m2) was divided into five daily doses administered over 3 h with cycles repeated at 21-28 days. 15 patients had stage III A or B disease and 22 stage IV disease. 32 patients were evaluable for toxicity and 37 for response. Neutropenia was the most prominent toxicity. Grade 3 or grade 4 neutropenia was observed in 12 (38%) and 9 (25%) of the patients, respectively and 11 patients required hospitalisation. 3 patients died secondary to chemotherapy related sepsis. Diarrhoea (grade 3, 3 patients; grade 4, 2 patients) was the only other significant non-haematological acute toxicity. The optimal dose rate for this multifractionated regimen was paclitaxel 35 or 40 mg/m2/fraction; cisplatin 15 mg/m2/fraction; etoposide 35 or 40 mg/m2/fraction. Responses were observed in 28 of 37 evaluable patients (3 complete response; 25 partial responses [76%]. 22 patients are alive; 8 with stage III B disease received radiation or surgery (3 had minimal or no tumour in the pathology specimen). TPE is a highly active regimen for non-small cell lung cancer and multifractionated dose scheduling is a feasible and well tolerated system.
Cancer Center of Boston in Boston, Plymouth and Framingham, Massachusetts 02120, USA.
J
J
Lokich
N
N
Anderson
M
M
Bern
F
F
Coco
S
S
Gotthardt
P
P
Oliynyk
E
E
Dow
D000328:Adult; 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; D019583:Dose Fractionation, Radiation; D005047:Etoposide / Q000008:administration & dosage / Q000009:adverse effects; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D009503:Neutropenia / Q000139:chemically induced; D017239:Paclitaxel / Q000008:administration & dosage / Q000009:adverse effects; D016019:Survival Analysis; D016896:Treatment Outcome
D005047:Etoposide; D017239:Paclitaxel; D002945:Cisplatin