RESUMO
INTRODUCTION: There are conflicting results concerning the outcome of patients after an allogeneic hematopoietic stem cell transplantation (allo-HSCT) who required treatment in the intensive care unit (ICU). The aim of this study was to evaluate the outcome and prognostic parameters in terms of patient survival after allo-HSCT and admission to the ICU within the first 30 days after transplantation. METHODS: Patients after allo-HSCT, who were ≥18 years and admitted to the ICU after the initiation of conditioning therapy and within the first 30 days after allo-HSCT at the University Hospital of Bonn between January 2017 and April 2021, were analysed retrospectively. Baseline data, laboratory parameters, established scoring systems, vital parameters, and outcome were collected. RESULTS: 44 patients (median age of 63 years) were analysed. The 90-day survival rate was 50% (N = 22) and the 1-year survival rate was 27% (N = 12). The 90-day and 1-year survival rates of patients who required MV were 38% (N = 13) and 18% (N = 6). There was a significant correlation between increased mortality and an APACHE-Score ≥20 (p = 0.03), a SAPS-II-Score ≥60 (p = 0.04) and a SOFA-Score ≥9 (p = 0.03). Invasive mechanical ventilation (p = 0.05) and vasopressor support (p = 0.03) showed a negative correlation with the outcome. CONCLUSION: This study found several parameters (APACHE-II-Score, SAPS-II-Score, SOFA-Score, MV and vasopressor support) associated with increased mortality after allo-HSCT and admission to the ICU. The outcome of allo-HSCT patients admitted to the ICU is not as poor as previously reported. Even older patients under long-term ventilation may benefit from intensive care therapy.