Hepatic dysfunction following busulfan and cyclophosphamide myeloablation: A retrospective, multicenter analysis

Abstract

Veno-occlusive disease continues to be a significant cause of morbidity and early mortality following bone marrow transplantation. This study retrospectively analyzes the incidence and risk factors for severe VOD in 350 patients treated with 4 days of busulfan (total 16 mg/kg) and 2 days of cyclophosphamide (120 mg/kg) at four marrow transplant centers. Using the criteria defined by McDonald et al, 93/350 (27%) developed VOD (11% mild, 5% moderate and 11% severe). Multivariate analysis revealed the following risk factors to be significantly associated with severe VOD: pretransplant transaminase and alkaline phosphatase elevation, ciprofloxacin antibiotic prophylaxis, use of estrogen/progesti..