Reevaluating anticoagulation therapy for sepsis-associated disseminated intravascular coagulation based on endothelial glycocalyx shedding quantification: a single-center, retrospective, observational pilot study
BackgroundSepsis-induced disseminated intravascular coagulation (DIC) is associated with critical conditions and linked to a high mortality rate. Anticoagulants such as recombinant human soluble thrombomodulin (rhTM) and antithrombin are used to treat sepsis-associated DIC; however, their efficacy r...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Frontiers Media S.A.
2025-07-01
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| Series: | Frontiers in Medicine |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fmed.2025.1566753/full |
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| Summary: | BackgroundSepsis-induced disseminated intravascular coagulation (DIC) is associated with critical conditions and linked to a high mortality rate. Anticoagulants such as recombinant human soluble thrombomodulin (rhTM) and antithrombin are used to treat sepsis-associated DIC; however, their efficacy remains controversial. Syndecan-1, a biomarker of endothelial glycocalyx injury, has been proposed as a potential indicator of sepsis severity and prognosis. This study aimed to investigate the association between serum syndecan-1 levels and recovery from sepsis-associated DIC in patients treated with anticoagulants.MethodsA retrospective observational study was conducted at Gifu University Hospital. Patients aged ≥ 20 years with sepsis-associated DIC treated with anticoagulants (rhTM and antithrombin III) for ≥2 days were included. Serum syndecan-1 levels were measured at baseline, during treatment, and at 2 days after therapy. The relationship between syndecan-1 levels and recovery from DIC, assessed using the Japanese Association for Acute Medicine (JAAM)-2 and JAAM-DIC criteria, was analyzed.ResultsThirteen patients were included. Serum syndecan-1 levels peaked at the start of anticoagulation therapy, decreased during treatment, and increased after cessation of therapy. Recovery from DIC was associated with lower post-treatment syndecan-1 levels (p < 0.05). In patients who did not recover, syndecan-1 levels increased by more than 30%, correlating with poor outcomes, including mortality.ConclusionSyndecan-1 is a potential marker for monitoring endothelial injury and recovery from sepsis-associated DIC. Extended anticoagulant therapy may improve outcomes by reducing endothelial damage and potentially enhancing recovery from DIC in patients with sepsis. Further large-scale studies are required to confirm these findings. |
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| ISSN: | 2296-858X |