BACKGROUNDThe optimal treatment strategy for synovial sarcoma (SS) is subject to debate, and different strategies have been used for pediatric and adult patients. The current retrospective analysis examined a large group of patients of all ages who were treated at a single institution over a 30‐year period.METHODSThe study included 271 patients who ranged in age from 5 years to 87 years; 255 had localized disease, which was macroscopically resected in 215 cases and deemed unresectable at diagnosis in 40 cases. Chemotherapy was administered to 41% of patients, corresponding to 76% of patients age ≤ 16 years and < 20% of older patients; 28% of patients with macroscopically resected disease received chemotherapy on an adjuvant basis.RESULTSThe 5‐year event‐free survival rate for the study cohort as a whole was 37%, although this rate varied with age (66%, 40%, and 31% for patients age ≤ 16 years, 17–30 years, and > 30 years, respectively). Chemotherapy was used more commonly for children than for adults. Among patients with surgically resected disease, the 5‐year metastasis‐free survival (MFS) rate was 60% for those who were treated with chemotherapy and 48% for those who were not; the benefit associated with chemotherapy use appeared to be greatest for patients age ≥ 17 years who had tumors measuring > 5 cm (MFS, 47% [chemotherapy] vs. 27% [no chemotherapy]). In the subgroup of patients with measurable disease, the rate of tumor response to chemotherapy was approximately 48%.CONCLUSIONSAlthough the authors await more convincing proof of the efficacy of adjuvant chemotherapy in the treatment of adult soft tissue sarcoma, they recommend that patients with high‐risk SS (tumor size > 5 cm) be the first to be considered for this type of treatment. Cancer 2004. © 2004 American Cancer Society.

High-dose sequential therapy is superior to standard-dose MACOP-B for patients with diffuse large-cell lymphoma of the B-cell type.

In this large randomized European study, which enrolled patients with standard-risk medulloblastoma from more than 100 centers, excellent survival rates were achieved in patients without a large postoperative residual tumor and without RT treatment delays. EFS and OS for HFRT was not superior to STRT, which therefore remains standard of care in this disease.