Herombopag promotes platelet engraftment and decreases platelet transfusion after allogeneic hematopoietic stem cell transplantation.
Eur J Haematol
; 110(5): 527-533, 2023 May.
Article
em En
| MEDLINE
| ID: mdl-36599813
ABSTRACT
The delayed platelet engraftment associated with allogeneic hematopoietic stem cell transplantation (allo-HSCT) is a common complication and often results in increased transplant-related complications. A single-center, prospective, investigator-initiated pilot study was conducted to explore whether herombopag, a second generation thrombopoietin-receptor agonist, would promote platelet engraftment after allo-HSCT. Between 2/2022 and 06/2022, 17 individuals (median age 39; range 15-58 years) with hematological malignancies were enrolled. Herombopag was given for a median of 22 (range 14-61) days at a dose of 7.5 mg/d. The median time to neutrophil >500/µl was 11 (range 9-19) days. The median time to platelet >20 000/µl and >50 000/µl was 13 (range 8-22), and 20 (range 14-45) days, respectively. Compared with historical controls, the cumulative incidence of platelet engraftment after HSCT was significantly higher in the herombopag group (>20 000/µl at day +21, 88% vs 65%, p = .003; >50 000/µl at day +30, 65% vs. 43%, p = .001). Herombopag also reduced the units of platelet transfusion within 30 days post-SCT (3.6 ± 2.5 vs. 5.4 ± 3.2 U, p = .01). In conclusion, it seems likely that herombopag could enhance platelet engraftment after allo-HSCT.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Transplante de Células-Tronco Hematopoéticas
/
Doença Enxerto-Hospedeiro
Tipo de estudo:
Observational_studies
/
Risk_factors_studies
Limite:
Adult
/
Humans
Idioma:
En
Revista:
Eur J Haematol
Assunto da revista:
HEMATOLOGIA
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
China