Coated Transjugular Intrahepatic Portosystemic Shunt Does Not Improve Thrombocytopenia in Patients with Liver Cirrhosis

Background/Aim Thrombocytopenia is a common complication of chronic liver disease. The theory of portal decompression to improve thrombocytopenia due to hypersplenism has led to the study of transjugular intrahepatic portosystemic shunt (TIPS) as a potential therapy. However, there is a paucity of data and results have been conflicting. The aim of this study was to determine whether platelet counts improved in cirrhotic patients after placement of the new polytetrafluoroethylene (PTFE)-coated TIPS, developed in 2004. Methods This is a retrospective cohort study of 68 patients with chronic liver disease who underwent a TIPS procedure. One-hundred twenty controls who did not undergo a TIPS procedure were matched on average for age, sex, race, model for end-stage liver disease (MELD) score, and etiology of liver disease. Platelet and hemoglobin counts were recorded during the month prior to the TIPS procedure (baseline) and over the following 12–14 months or until transplanted or death. Results While platelet counts improved during the first 3 months after TIPS with a mean increase of 11.25 × 103/μL ( p = 0.064), they returned to baseline (pre-TIPS) with mean platelets of 91.31 × 103 μL by 12–14 months in comparison with a mild decrease of 10.2 × 103 μL in platelet counts in the control group from 100.4 × 103 μL to 90.2 × 103 ( p = 0.119). There was also no significant correlation between platelet counts and etiology of liver disease, age, race, gender, or MELD score. Hemoglobin counts were found to have a small increase of 0.657 g/dL over the 12–14 month course in the TIPS group, which was statistically significant ( p = 0.003). Conclusion There does not appear to be a significant improvement in thrombocytopenia in cirrhotic patients after TIPS placement, despite advances in TIPS stents. However, there may be a mild improvement in anemia after TIPS implantation.