Observational studyEuropean journal of haematology2026
Project Sickle Cure: A Prospective, International Observational Study of Hematopoietic Cell Transplantation for Sickle Cell Disease.
Observational study in European journal of haematology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Authors and funding
21 authors.
Funding
Abstract
backgroundSickle cell disease (SCD) is a chronic and life-limiting hemoglobin and systemic vascular disease. While over 1000 people have undergone hematopoietic cell transplantation (HCT) over the last 40 years, long-term disease-specific and health-related quality of life data are lacking. The American Society of Hematology 2021 Guidelines for SCD emphasized the need for more detailed registry data to inform patients and providers with decision-making and practice recommendations. PROCEDURES: In January 2021, the Sickle Cell Transplant Advocacy and Research Alliance (STAR) launched Project Sickle Cure (PSC). This multi-center, prospective study of patients who have undergone HCT for SCD includes baseline demographics and SCD-specific post-HCT outcomes, serial neurocognitive testing, health-related quality of life measures, health equity evaluations, a neuroimaging bank, detailed evaluation of neurologic status pre- and post-transplant, and chronic pain evaluation. A biorepository is in the planning stage of development.
resultsAs of November 2025, 115 participants have enrolled at 18 STAR sites with enrollment ongoing.
conclusionsPSC is a STAR prospective study which will address a major gap in our understanding of outcomes post-HCT specific to SCD. WeDecide, a larger study comparing HCT health-related quality of life outcomes to those who receive non-transplant disease modifying therapy (NT-DMT) is in development, and PSC will provide the HCT comparator data. These data will also be highly relevant as other curative and transformative therapies, such as gene therapy, become more widely used.
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