Teniposide (VM-26) as a single drug treatment for patients with extensive small cell lung carcinoma: a Phase II study of the Southwest Oncology Group.

Background: Teniposide (VM-26) was reported to have activity in small cell lung carcinoma (SCLC). The authors performed a Phase II study of teniposide as a treatment for patients with previously untreated extensive SCLC.

Methods: The study was open to patients with a histologic or cytologic diagnosis of extensive SCLC who had not received prior radiation or chemotherapy.

Low-dose involved field radiation after chemotherapy in advanced Hodgkin disease. A Southwest Oncology Group randomized study.

Objective: To determine if low-dose involved field radiation after complete remission induction with chemotherapy is effective in preventing relapse and improving survival in patients with stage III or IV Hodgkin disease.

Design: A randomized controlled trial with a median follow-up time of 8.1 years.

Alternated versus syncopated CHOP-PVB: two studies for the treatment of non-Hodgkin's lymphoma by the Southwest Oncology Group.

Based on a preliminary trial that suggested that CHOP (cyclophosphamide, doxorubicin, vincristine, prednisone), and PVB (cisplatinum, vinblastine, bleomycin), are at least partially non-cross-resistant, the Southwest Oncology Group treated patients with unfavorable histology, non-Hodgkin's lymphoma with CHOP and PVB. In the first study, 76 eligible patients were given three courses of CHOP, with complete or partial responders receiving three courses of PVB followed by three further courses of CHOP. Nonresponders after the initial three cycles of CHOP, received six courses of PVB.

Comparison of lymphangiography and computed tomography scanning in evaluating abdominal disease in stages III and IV Hodgkin's disease. A Southwest Oncology Group study.

The authors reviewed the records of 139 patients who had laparotomy plus computed tomography (CT) and/or lymphangiograms (LAG) as part of a their staging workup for Hodgkin's disease, in accordance with Southwest Oncology Group (SWOG) protocol 7808. They evaluated the relative ability of CT and LAG to detect disease in the abdomen. Two regions of the abdomen were designated, the upper and the lower, to further examine the capabilities of CT and LAG in the lower abdomen and CT in the upper abdomen.

VP-16 + adriamycin vs. adriamycin alone in advanced adenocarcinoma of the breast, phase II, a randomized trial: a Southwest Oncology Group Study.

One hundred twenty-two patients with advanced adenocarcinoma of the breast were randomized to receive adriamycin (AD) alone or a combination of VP-16 plus lower dose adriamycin (VAD). The patients were stratified to good and poor risk. The starting dose (day 1) of AD was 60 mg/m2 for good risk and 45 mg/m2 for poor risk.