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Defibrotide: real-world management of veno-occlusive disease/sinusoidal obstructive syndrome after stem cell transplant.
- Source :
-
Blood advances [Blood Adv] 2022 Jan 11; Vol. 6 (1), pp. 181-188. - Publication Year :
- 2022
-
Abstract
- Hepatic veno-occlusive disease or sinusoidal obstructive syndrome (VOD/SOS) is a life-threatening complication of hematopoietic stem cell transplantation (HSCT). Defibrotide is the only medication approved by the US Food and Drug Administration for the management of severe VOD/SOS after HSCT. We report our center's experience with commercially available defibrotide as treatment of patients with VOD/SOS. We retrospectively identified 28 cases of VOD/SOS, based on the European Society for Blood and Marrow Transplantation criteria, from March 2016 through June 2019. The median day of VOD/SOS onset was 25 days (range, 8-69 days), and defibrotide was initiated on day of diagnosis in 71% of patients. Complete resolution of VOD/SOS occurred in 75% of patients. Day 100 survival was 64% for all HSCT patients and 53% for those with very severe VOD/SOS. Response rates and survival were similar in patients with VOD/SOS after myeloablative or reduced-intensity chemotherapy HSCT. Therapy-related adverse events were mild and included hematuria (43%), epistaxis (18%), and hypotension (11%). Severe hemorrhagic adverse events occurred in 2 patients (pulmonary hemorrhage and upper gastrointestinal hemorrhage; 7%) and both in the setting of progressive VOD/SOS. Early diagnosis, prompt initiation of defibrotide, and minimization of dosing interruptions may be key to successful treatment of VOD/SOS.<br /> (© 2022 by The American Society of Hematology. Licensed under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0), permitting only noncommercial, nonderivative use with attribution. All other rights reserved.)
Details
- Language :
- English
- ISSN :
- 2473-9537
- Volume :
- 6
- Issue :
- 1
- Database :
- MEDLINE
- Journal :
- Blood advances
- Publication Type :
- Academic Journal
- Accession number :
- 34666352
- Full Text :
- https://doi.org/10.1182/bloodadvances.2021005410