Outcomes with HLA-matched unrelated donor versus haploidentical hematopoietic cell transplantation

We investigated the outcomes after adult haploidentical (haplo) and matched unrelated donor (MUD) hematopoietic cell transplantation (HCT) in a single-center study (n = 452) including 276 MUD and 176 haplo transplants. Myeloablative (37%) and reduced-intensity conditioning (63%) were performed. Graft sources included peripheral blood (50%) and bone marrow (50%). GVHD prophylaxis included tacrolimus/methotrexate (53%) and post-transplant cyclophosphamide-based (47%). In MUD versus haplo HCT recipients, a similar incidence of neutrophil engraftment (18 vs 17 days, p = 0.895), grade II-IV acute GVHD (51% vs 50%, p = 0.773), relapse (26% vs 23%, p = 0.578), non-relapse mortality (22% vs 23%, p = 0.817), 1-year disease-free survival (62% vs 63%. p = 0.921), and 1-year overall survival (73% vs 74%, p = 0.744) were observed. Earlier platelet engraftment (22 vs 27 days, p < 0.001) and higher chronic GVHD (45% vs 35%, p = 0.040) were noted in MUD as compared to haplo HCT. Allogeneic transplantation should be done promptly whenever indicated, utilizing either matched unrelated or haploidentical donors.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:65

Enthalten in:

Leukemia & lymphoma - 65(2024), 4 vom: 15. Feb., Seite 493-502

Sprache:

Englisch

Beteiligte Personen:

Mushtaq, Muhammad Umair [VerfasserIn]
Shahzad, Moazzam [VerfasserIn]
Amin, Muhammad K [VerfasserIn]
Lutfi, Forat [VerfasserIn]
DeJarnette, Shaun [VerfasserIn]
Al-Ramahi, Joe S [VerfasserIn]
Li, Kevin [VerfasserIn]
Ahmed, Nausheen [VerfasserIn]
Bansal, Rajat [VerfasserIn]
Abdelhakim, Haitham [VerfasserIn]
Shune, Leyla [VerfasserIn]
Abdallah, Al-Ola [VerfasserIn]
Abhyankar, Sunil H [VerfasserIn]
McGuirk, Joseph P [VerfasserIn]
Singh, Anurag K [VerfasserIn]

Links:

Volltext

Themen:

8N3DW7272P
Allogeneic hematopoietic stem cell transplantation
Cyclophosphamide
Haploidentical donor
Journal Article
Matched unrelated donor
Outcomes
Tacrolimus
WM0HAQ4WNM

Anmerkungen:

Date Completed 26.02.2024

Date Revised 26.02.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1080/10428194.2023.2300708

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM366555782