High-dose chemotherapy with autologous bone marrow rescue in children with poor-risk Burkitt's lymphoma: A report from the European lymphoma bone marrow transplantation registry

Abstract

To evaluate the role of high-dose chemotherapy (HDC) followed by autologous bone marrow transplantation (ABMT) in children with poor-prognosis Burkitt's lymphoma, the European Lymphoma BMT registry was critically reviewed. Between February 1979 and July 1991, a selected group of 89 children (78 boys and 11 girls) were considered as ABMT candidates in 12 European cancer centers for the following reasons: poor initial response (PIR) to first-line chemotherapy in 28 patients, primary refractory disease (PRD) in nine patients, sensitive relapse (SR) in 38 patients, and resistant relapse (RR) in 14 patients. The median age at ABMT was 8.2 years (range, 2.8 to 16.2 years). Thus, this report reflects data for patients surviving the salvage attempt deemed appropriate for HDC/ABMT and who then actually underwent the transplant procedure. The median follow-up period after HDC/ABMT was 4.3 years (range, 2 to 12 years). The prognosis was dismal for PRD patients and those with RR, ie, all patients died within 1 year. The 5- year event-free survival (EFS) was 56.6% (P