sentence: 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 .
paragraph: 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.