Treatment-related mortality in patients with advanced-stage hodgkin lymphoma: an analysis of the german hodgkin study group.

Abstract

The introduction of BEACOPP(escalated) (escalated-dose bleomycin, etoposide, doxorubicin, cyclophosphamide, vincristine, procarbazine, and prednisone) has significantly improved tumor control and overall survival in patients with advanced-stage Hodgkin lymphoma. However, this regimen has also been associated with higher treatment-related mortality (TRM). Thus, we analyzed clinical course and risk factors associated with TRM during treatment with BEACOPP(escalated). In this retrospective analysis, we investigated incidence, clinical features, and risk factors for BEACOPP(escalated)-associated TRM in the German Hodgkin Study Group trials HD9, HD12, and HD15. Among a total of 3,402 patients, TRM of 1.9% (64 of 3,402) was mainly related to neutropenic infections (n = 56; 87.5%). Twenty of 64 events occurred during the first course of BEACOPP(escalated) (31.3%). Higher risk of TRM was seen in patients age ≥ 40 years with poor performance status (PS) and in patients age ≥ 50 years. PS and age were then used to construct a new risk score; those with a score ≥ 2 had TRM of 7.1%, whereas patients who scored 0 or 1 had TRM of 0.9%. The individual risk of TRM associated with BEACOPP(escalated) can be predicted by a simple algorithm based on age and PS. High-risk patients should receive special clinical attention.