The model uses measures of serum creatinine, total serum bilirubin, International Normalized Ratio (INR) for prothrombin time and etiology of cirrhosis to assess disease severity. In-Depth : This study, originally published in Hepatology in 2001, evaluated the validity of the MELD score for predicting survival in patients with end-stage liver disease. The MELD criteria are an improvement on these aspects of CTP scores as patients are assigned a numerical score based on objective measures. Another issue with CTP scores was the subjectivity involved in some of the criteria (e.g., assessment of ascites and encephalopathy). Previously, the Child-Turcotte-Pugh (CTP) system was used to rank patients according to urgency and medical need, however the broad classifications made it difficult to rank patients according to severity of disease. The investigators found that MELD scores were a good predictor of 1-week, 3-month and 1-year survival, which had important implications for the model’s use in the allocation of donor livers. ![]() The study reported here assessed whether the model could reliably predict short-term survival in patients with chronic liver disease. Study Rundown:The Model for End-Stage Liver Disease (MELD) was originally developed to predict outcomes in patients after a transjugular intrahepatic portosystemic shunt (TIPS) procedure. Original Date of Publication: February 2001
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