ArticleBone marrow transplantation2024
Influence of comorbidities on outcome in 1102 patients with an allogeneic hematopoietic stem cell transplantation.
Article in Bone marrow transplantation, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Preemptive hematopoietic stem cell transplantation inHaematologica · 2026Article
- A novel prognostic scoring system HATS for acute myeloid leukemia patients undergoing allogeneic hematopoietic stem cell transplantation.Annals of hematology · 2026Article
- Critical care in hematopoietic stem cell transplantation: Common complications and management.World journal of critical care medicine · 2026Review
- Richter Transformation in Chronic Lymphocytic Leukemia: Current Treatment Challenges and Evolving Therapies.International journal of molecular sciences · 2025Review
- Morphofunctional parameters as predictors of autologous hematopoietic stem cell transplantation outcomes.Frontiers in nutrition · 2025Article
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The hematopoietic comorbidity risk index (HCT-CI) is a pre-transplant risk assessment tool used to qualify comorbidities to predict non-relapse mortality (NRM) of patients undergoing allogeneic hematopoietic stem cell transplantation (allo-HSCT). HSCT procedures continue to improve. Therefore, the predictive value of HCT-CI needs to be re-evaluated. Our study is a retrospective analysis of pre-existing comorbidities assessing the relevance of the HCT-CI on the outcome of consecutive patients (n = 1102) undergoing allo-HSCT from 2006-2021. HCT-CI was classified as low (HCT-CI 0), intermediate (HCT-CI 1-2) and high-risk (HCT-CI ≥ 3). At 10 years, NRM for low, intermediate, and high-risk HCT-CI group was 21.0%, 26.0%, and 25.8% (p = 0.04). NRM difference was significant between low to intermediate (p < 0.001), but not between intermediate to high-risk HCT-CI (p = 0.22). Overall survival (OS) at 10 years differed significantly with 49.9%, 39.8%, and 31.1%, respectively (p < 0.001). In multivariate analysis of HCT-CI organ subgroups, cardiac disease was most strongly associated with NRM (HR = 1.73, p = 0.02) and OS (HR = 1.77, p < 0.001). All other individual organ comorbidities influenced NRM to a lesser extent. Further, donor (HR = 2.20, p < 0.001 for unrelated and HR = 2.17, p = 0.004 for mismatched related donor), disease status (HR = 1.41, p = 0.03 for advanced disease) and previous HSCT (HR = 1.55, p = 0.009) were associated with NRM. Improvement in transplant techniques and supportive care may have improved outcome with respect to comorbidities.
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