Allogeneic Hematopoietic Stem Cell Transplantation for Adults with Sickle Cell Disease
Overview
Authors
Affiliations
Sickle cell disease (SCD) is an inherited red blood cell disorder that leads to substantial morbidity and early mortality. Acute and chronic SCD-related complications increase with older age, and therapies are urgently needed to treat adults. Allogeneic hematopoietic stem cell transplantation (HSCT) is a curative therapy, but has been used less frequently in adults compared to children. This is, in part, due to (1) greater chronic organ damage, limiting tolerability to myeloablative conditioning regimens, (2) a higher rate of HSCT-related complications in adults versus children with SCD, and (3) limited coverage by public and private health insurance. Newer approaches using nonmyeloablative and reduced-intensity conditioning HSCT regimens have demonstrated better safety and tolerability, with high rates of stable engraftment in SCD adults. This review will focus on the impacts of HSCT, using more contemporary approaches to SCD-related complications in adults.
Hematopoietic Stem Cell Transplantation in Sickle Cell Disease: A Multidimentional Review.
Rostami T, Rad S, Rostami M, Mirhosseini S, Alemi H, Khavandgar N Cell Transplant. 2024; 33:9636897241246351.
PMID: 38680015 PMC: 11057353. DOI: 10.1177/09636897241246351.
Kabore M, McElrath C, Ali M, Almengo K, Gangaplara A, Fisher C Bone Marrow Transplant. 2024; 59(5):615-624.
PMID: 38347187 PMC: 11073977. DOI: 10.1038/s41409-024-02237-y.
Chow P, Cox C, Pei J, Anabaraonye N, Nourmohammadi S, Henderson S Front Pharmacol. 2022; 12:794791.
PMID: 35111062 PMC: 8801817. DOI: 10.3389/fphar.2021.794791.
Hematopoietic cell transplantation for sickle cell disease: updates and future directions.
Krishnamurti L Hematology Am Soc Hematol Educ Program. 2021; 2021(1):181-189.
PMID: 34889368 PMC: 8791142. DOI: 10.1182/hematology.2021000251.