Treatment of soft tissue sarcoma in childhood and adolescence: A report of the german cooperative soft tissue sarcoma study

Abstract

The following conclusions were drawn from the CWS-81 study: (1) intensive chemotherapy (VACA for 35 weeks) provides long-term control for most patients with Stage I-II disease; (2) patients with primary unresectable tumors (i.e., Stage III) who achieve complete remission with chemotherapy alone have the same prognosis as patients with postoperative disease of Stages I and II; (3) tumor size and the degree of tumor regression after primary chemotherapy influence outcome and thus can be used as a basis for risk-adapted therapy.