Antiplatelet Prophylaxis Reduces the Risk of Early Hepatic Artery Thrombosis Following Liver Transplantation in High-Risk Patients
Author Information
Author(s): Minciuna Iulia, De Jonge Jeroen, Den Hoed Caroline, Maan Raoel, Polak Wojciech G., Porte Robert J., Janssen Harry L. A., Procopet Bogdan, Darwish Murad Sarwa
Primary Institution: Erasmus Medical Center Transplant Institute, Erasmus University Medical Center Rotterdam, Rotterdam, Netherlands
Hypothesis
Does antiplatelet prophylaxis reduce the risk of early hepatic artery thrombosis in high-risk liver transplant patients?
Conclusion
Antiplatelet prophylaxis significantly reduces the risk of early hepatic artery thrombosis in high-risk liver transplant patients.
Supporting Evidence
- 5.5% of patients developed early hepatic artery thrombosis.
- Antiplatelet prophylaxis was administered to 127 patients for surgical reasons.
- Patients with risk factors who received antiplatelet prophylaxis had a significantly lower rate of early hepatic artery thrombosis.
Takeaway
Giving certain patients medicine to prevent blood clots after liver surgery can help them stay healthier and avoid serious problems.
Methodology
This retrospective single-center study analyzed data from 836 adult patients who underwent liver transplantation between 2007 and 2022, focusing on risk factors for early hepatic artery thrombosis and the effects of antiplatelet prophylaxis.
Potential Biases
Potential confounding by indication due to not all patients with surgical risk factors receiving antiplatelet prophylaxis.
Limitations
The study is limited by its retrospective nature and the low event rate of early hepatic artery thrombosis.
Participant Demographics
Patients were an average of 54 years old, predominantly male (62.6%), with common liver disease indications including hepatocellular carcinoma and cholestatic liver disease.
Statistical Information
P-Value
p<0.001
Confidence Interval
95% CI: 84.5–86.9
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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