Adjuvant chemotherapy with doxorubicin in high-grade soft tissue sarcoma: a randomized trial of the Scandinavian Sarcoma Group.

Abstract

From January 1981 to February 1986, a total of 240 patients with primary, malignancy-grade III or IV soft tissue sarcoma were entered into an adjuvant chemotherapy multicenter trial conducted by the Scandinavian Sarcoma Group (SSG). Of these patients, 181 were evaluable. The tumor was located in the extremities in 155 patients. After radical surgery (wide and compartmental) the patients were randomized to treatment with single-agent doxorubicin 60 mg/m2 administered as an intravenous (IV) bolus once a month for 9 months (group 1, n = 77) or to control (group 2, n = 77). If the surgical procedure was marginal, the patients initially received postoperative radiotherapy, followed by doxorubicin (group 3, n = 16) or control (group 4, n = 11). The control groups did not receive any adjuvant chemotherapy. Adjuvant therapy was initiated within 6 weeks of surgery (group 1) or within 10 weeks of surgery for patients receiving postoperative radiotherapy (group 3). With a median follow-up of 40 months, there was no ...