Adjuvant chemotherapy following complete resection of soft tissue sarcoma in adults: a clinical practice guideline.
Purpose. To review the literature and make recommendations for the use of anthracycline-based adjuvant chemotherapy in adult patients with soft tissue sarcoma (STS).Patients. The recommendations apply to patients >15 years old with completely resected STS.Methods. A systematic overview of the published literature was combined with a consensus process around the interpretation of the evidence in the context of conventional practice to develop an evidence-based practice guideline.Results. Four meta-analyses and 17 randomized clinical trials comparing anthracycline-based adjuvant chemotherapy versus observation were reviewed. The Sarcoma Meta-Analysis Collaboration (SMAC) was the best analysis because it assessed individual patient data and had the longest follow-up. The results of the SMAC meta-analysis together with data from more recently published randomized trials, as well as our analysis of the toxicity and compliance data, are incorporated in this systematic review.Discussion. It is reasonable to consider anthracycline-based adjuvant chemotherapy in patients who have had removal of a sarcoma with features predicting a high likelihood of relapse (deep location, size >5 cm, high histological grade). Although the benefits of adjuvant chemotherapy are most apparent in patients with extremity sarcomas, patients with high-risk tumours at other sites should also be considered for such therapy.
Hamilton Regional Cancer Centre 699 Concession Street Hamilton Ontario L8V 5C2 Canada.
Alvaro
A
Figueredo
Vivien H C
VH
Bramwell
Robert
R
Bell
Aileen M
AM
Davis
Manya L
ML
Charette