Evidence map›Paper›PMID 40290349›Full record

ArticleResearch and practice in thrombosis and haemostasis2025

Persisting thrombomodulin resistance at 3 months after liver transplantation in children with cirrhosis.

Marie-Astrid van Dievoet, Clara David, Audrey Dieu, Cedric Hermans, Thierry Pirotte, Jonathan Douxfils, Ton Lisman, Xavier Stephenne

Abstract read
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Article in Research and practice in thrombosis and haemostasis, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Marie-Astrid van DievoetLaboratory of Pediatric Hepatology and Cell Therapy, Institut de Recherche Expérimentale et Clinique (IREC), Université catholique de Louvain, Brussels, Belgium.
Clara DavidClinical Pharmacology and Toxicology Research Unit, Namur Research Institute for Life Sciences (NARILIS), University of Namur, Namur, Belgium.
Audrey DieuDepartment of Anesthesiology, Cliniques Universitaires Saint-Luc, 1200 Brussels, Belgium.
Cedric HermansHaemostasis and Thrombosis Unit, Division of Haematology, Cliniques Universitaires Saint-Luc, Brussels, Belgium.
Thierry PirotteDepartment of Anesthesiology, Cliniques Universitaires Saint-Luc, 1200 Brussels, Belgium.
Jonathan DouxfilsClinical Pharmacology and Toxicology Research Unit, Namur Research Institute for Life Sciences (NARILIS), University of Namur, Namur, Belgium.
Ton LismanSurgical Research Laboratory and Section of Hepatobiliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, Netherlands.
Xavier StephenneLaboratory of Pediatric Hepatology and Cell Therapy, Institut de Recherche Expérimentale et Clinique (IREC), Université catholique de Louvain, Brussels, Belgium.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The coagulation cascade in pediatric cirrhotic patients appears rebalanced, similar to adults, with few true hemostasis-related bleeds or thromboembolic events before liver transplantation. Vascular thrombosis is an important post-liver transplantation complication. Few papers have addressed the recovery of the coagulation cascade after liver transplantation. Objectives: We aimed to assess the coagulation cascade, with both measurement of individual factors and a global hemostasis assay, before living donor liver transplantation and to investigate its recovery 3 months after transplantation, when liver function has normalized. Methods: From January 2022 to July 2023, pediatric cirrhotic patients were prospectively enrolled 1 day before liver transplantation. An age-matched control group was included for comparison. Routine hemostasis tests, levels of coagulation factors and natural anticoagulants, and thrombomodulin-modified thrombin generation were determined on automated coagulation analyzers at inclusion and 3 months after liver transplantation. Results: Twenty-seven pediatric patients with cirrhosis, primarily of cholestatic origin, and 10 controls were enrolled. Sixteen patients were sampled 3 months after liver transplantation. Pediatric end-stage liver disease scores ranged from -10 to 44. A rebalanced coagulation cascade was confirmed in cirrhotic children, indicated by a thrombomodulin-modified thrombin generation assay similar to controls, although with higher interpatient variability. Interestingly, 3 months posttransplant, coagulation was not completely normalized. In the majority of patients resistance to thrombomodulin persisted. Conclusion: This study confirmed a rebalanced coagulation system in pediatric cirrhotic patients before liver transplantation. Three months posttransplant thrombomodulin resistance persisted. Whereas this contributes to thrombotic complications observed after liver transplantation, remains to be elucidated.

Indexed as

liver cirrhosisliver transplantationpediatricsthrombin generationthrombomodulin

Identifiers

PMID40290349
PMCPMC12034219

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