Abstract
To investigate the risk factors affecting the improvement of sarcopenia after transjugular intrahepatic portosystemic shunt (TIPS) in cirrhotic patients, this study retrospectively analyzed the data of 111 cirrhotic patients with sarcopenia who underwent TIPS creation. Computed tomography–based measurement of skeletal muscle area was used to calculate skeletal muscle index (SMI) in all patients at baseline and 6 months after TIPS creation. Multivariate logistic regression analysis was used to identify independent risk factors, which showed a significant increase in 6-month post-TIPS SMI compared with that at baseline in both men and women (for both, P < .001). Pre-TIPS SMI (odds ratio [OR], 0.93; 95% CI, 0.87–0.99; P = .031) and change in portal pressure gradient (OR, 1.13; 95% CI, 1.03–1.24; P = .009) were found to be independent risk factors for experiencing substantial improvement in post-TIPS SMI.
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