scholarly journals The US National Marrow Donor Program role in unrelated donor hematopoietic cell transplantation

2008 ◽  
Vol 42 (S1) ◽  
pp. S3-S5 ◽  
Author(s):  
D Confer ◽  
P Robinett
Keyword(s):  
Cell Transplantation ◽  
Hematopoietic Cell Transplantation ◽  
Hematopoietic Cell ◽  
Unrelated Donor ◽  
The Us

Efficacy of keratinocyte growth factor in prevention of oral mucositis in children undergoing allogeneic hematopoietic cell transplantation

2020 ◽  
Vol 51 (3) ◽  
pp. 172-178
Author(s):  
Natalia Bartoszewicz ◽  
Krzysztof Czyżewski ◽  
Robert Dębski ◽  
Anna Krenska ◽  
Ewa Demidowicz ◽  
...  
Keyword(s):  
Growth Factor ◽  
Cell Transplantation ◽  
Oral Mucositis ◽  
Hematopoietic Cell Transplantation ◽  
Clinical Course ◽  
Keratinocyte Growth Factor ◽  
Supportive Therapy ◽  
Primary Objective ◽  
Hematopoietic Cell ◽  
Unrelated Donor

AbstractIntroductionOral mucositis is regarded by patients as one of the worst and debilitating complications of conditioning and hematopoietic cell transplantation (HCT). Prevention of mucositis is one of the priorities of supportive therapy during and after conditioning.ObjectivesThe primary objective of the study was the analysis of efficacy of keratinocyte growth factor (KGF, palifermin) used in prophylaxis of oral mucositis in patients undergoing allo-HCT. The secondary objectives of the study included the analysis of the influence of palifermin on clinical course of oral mucositis and early transplant outcomes, as well as analysis of the contraindications of palifermin in patients undergoing allo-HCT.Patients and methodsA total number of 253 allo-HCT performed between 2003 and 2018 in patients aged 0–19 years in a single center were analyzed. Overall, in 161 HCTs, palifermin was administered.ResultsPatients receiving KGF were transplanted earlier in the context of calendar year, and more often received ATG, mainly due to the higher rate of unrelated donor transplants. Allo-HCT patients who were administered palifermin had shorter time of mucositis (median: 9 vs. 13 days, p < 0.001), lower mucositis grade (median: 2° vs. 3°; p < 0.001), shorter period of total parenteral nutrition (median: 19 vs. 22 days; p = 0.018), and lower incidence of episodes of febrile neutropenia (median: 39.1% vs. 83.1%; p < 0.001).ConclusionsThe use of palifermin has decreased duration and severity of oral mucositis in children after allo-HCT. Palifermin is a safe and well-tolerated compound in children undergoing allo-HCT.

Impact of Defibrotide in the Prevention of Acute Graft-Versus-Host Disease Following Allogeneic Hematopoietic Cell Transplantation

2022 ◽  
pp. 106002802110681
Author(s):  
Rémi Tilmont ◽  
Ibrahim Yakoub-Agha ◽  
Nassima Ramdane ◽  
Micha Srour ◽  
Valérie Coiteux ◽  
...  
Keyword(s):  
Cell Transplantation ◽  
Graft Versus Host Disease ◽  
Hematopoietic Cell Transplantation ◽  
Hematopoietic Cell ◽  
Allogeneic Hematopoietic Cell Transplantation ◽  
Control Group ◽  
Unrelated Donor ◽  
Host Disease ◽  
Graft Versus Host ◽  
Acute Graft

Background Defibrotide is indicated for patients who develop severe sinusoidal obstructive syndrome following allogeneic hematopoietic cell transplantation (allo-HCT). Preclinical data suggested that defibrotide carries a prophylactic effect against acute graft-versus-host disease (aGVHD). Objective The purpose of this study was to investigate the effect of defibrotide on the incidence and severity of aGVHD. Methods This single-center retrospective study included all consecutive transplanted patients between January 2014 and December 2018. A propensity score based on 10 predefined confounders was used to estimate the effect of defibrotide on aGVHD via inverse probability of treatment weighting (IPTW). Results Of the 482 included patients, 64 received defibrotide (defibrotide group) and 418 did not (control group). Regarding main patient characteristics and transplantation modalities, the two groups were comparable, except for a predominance of men in the defibrotide group. The median age was 55 years (interquartile range [IQR]: 40-62). Patients received allo-HCT from HLA-matched related donor (28.6%), HLA-matched unrelated donor (50.8%), haplo-identical donor (13.4%), or mismatched unrelated donor (7.0%). Stem cell source was either bone marrow (49.6%) or peripheral blood (50.4%). After using IPTW, exposure to defibrotide was not significantly associated with occurrence of aGVHD (HR = 0.97; 95% CI 0.62-1.52; P = .9) or occurrence of severe aGVHD (HR = 1.89, 95% CI: 0.98-3.66; P = .058). Conclusion and Relevance Defibrotide does not seem to have a protective effect on aGVHD in patients undergoing allo-HCT. Based on what has been reported to date and on these results, defibrotide should not be considered for the prevention of aGVHD outside clinical trials.

scholarly journals A Case Series of Post-Transplantation Cyclophosphamide in Unrelated Donor Hematopoietic Cell Transplantation for Aplastic Anemia

2020 ◽  
Vol 26 (9) ◽  
pp. e222-e226
Author(s):  
Leonardo Javier Arcuri ◽  
Samir Kanaan Nabhan ◽  
Gisele Loth ◽  
Elias Hallack Atta ◽  
Michel Oliveira ◽  
...  
Keyword(s):  
Aplastic Anemia ◽  
Cell Transplantation ◽  
Hematopoietic Cell Transplantation ◽  
Case Series ◽  
Hematopoietic Cell ◽  
Unrelated Donor ◽  
Post Transplantation

scholarly journals HLA-DRB3/4/5 mismatches are associated with increased risk of acute GVHD in 10/10 matched unrelated donor hematopoietic cell transplantation

2018 ◽  
Vol 93 (8) ◽  
pp. 994-1001
Author(s):  
Stéphanie Ducreux ◽  
Valérie Dubois ◽  
Kahina Amokrane ◽  
Ibrahim Yakoub-Agha ◽  
Myriam Labalette ◽  
...  
Keyword(s):  
Cell Transplantation ◽  
Acute Gvhd ◽  
Hematopoietic Cell Transplantation ◽  
Hematopoietic Cell ◽  
Unrelated Donor ◽  
Matched Unrelated Donor ◽  
Increased Risk
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