The National Cancer Data Base report on soft tissue sarcoma

BACKGROUND. Discernible improvements have taken place in soft tissue sarcoma patient survivorship and quality of life over the past 20 years, with overall 5-year survival currently at approximately 50%. Shifts in treatment have taken place over the past decade, from single-modality treatment involving radical surgery to sophisticated limb-salvage strategies combined with radiation therapy and protocol-administered chemotherapy. METHODS. To identify patterns of treatment and outcome, all soft tissue sarcoma cases diagnosed in 1988 and 1993 as recorded in the National Cancer Data Base were analyzed on the basis of histology and anatomic site. RESULTS. There was an increase in sarcomas originating in the pleura with a concurrent increase in mesotheliomas. A shift toward more advanced disease was also noted. Limb-sparing surgical procedures are now standard. However, it appears from stage subset analysis that many Stage II and III patients are undertreated due to lack of multimodality therapy usage. CONCLUSIONS. Use of pretreatment multimodality planning conferences will increase the likelihood that stage-appropriate combinations of surgery, radiation therapy, and chemotherapy will be used. In turn, election of multimodality approaches should increase the possibility of improved overall and disease free survival in the future. (C) 1996 American Cancer Society.