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Medical AI Inquiry: You was designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.  Labels: BACKGROUND, METHODS, RESULTS. Meshes: Adult, Biomarkers, Biopsy, Female, Hepatitis C, Chronic, Humans, Hyaluronic Acid, Liver Cirrhosis, Male, Predictive Value of Tests, Prognosis, Severity of Illness Index.
user
Does comprehensive clinical assessment improve the accuracy of predicting cirrhosis in chronic hepatitis C? Context: The diagnosis of cirrhosis in chronic hepatitis C (CHC) is important but difficult in those who are unable to undergo liver biopsy. Thus, the aims of the present study were to compare separately and in combination, clinical markers of liver disease, the discriminant score (DS) and serum hyaluronic acid (HA) for their ability to predict cirrhosis in CHC. Two groups of consecutive patients (groups 1 and 2) with CHC were analyzed. Clinical data and routine laboratory results at the time of liver biopsy were collected, and serum HA levels were assayed. A clinical examination score (CES) was constructed using the sum of clinical markers of liver disease in group 1 and was validated in group 2, the DS was calculated, and a serum HA score (HAS) was produced. Combination scores were constructed using the sum of the CES, DS and HAS. Histological analysis of liver biopsies was performed by hepatopathologists blinded to clinical results. One hundred and fifty-one patients with CHC (group 1, n = 47; group 2, n = 104) including 27 with cirrhosis were assessed. Serum HA was more accurate than either CES or DS in the prediction of cirrhosis. The combination of CES, DS and HAS enabled the most accurate prediction of cirrhosis with a sensitivity and specificity of 78% and 93%, and a positive predictive value and negative predictive value of 75% and 94%, respectively.
assistant
A comprehensive clinical assessment utilizing clinical and laboratory data more accurately predicts the presence and absence of cirrhosis in CHC than individual markers. Final Decision: yes