Dai Chia-Yen, Chuang Wan-Long, Hou Nai-Jen, Lee Li-Po, Hsieh Ming-Yen, Lin Zu-Yau, Chen Shinn-Cherng, Huang Jee-Fu, Hsieh Ming-Yuh, Wang Liang-Yen, Tsai Jun-Fa, Yu Ming-Lung
Faculty of Internal Medicine, College o f Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
Clin Ther. 2006 Dec;28(12):2081-92. doi: 10.1016/j.clinthera.2006.12.016.
Both Model for End-stage Liver Disease (MELD) and Index scores have been used to predict mortality in patients with end-stage liver disease and cirrhosis in Western countries.
This study aimed to determine mortality rates, identify prognostic indicators, and determine the usefulness of these 2 scoring systems in predicting short-term (6-month) survival in Taiwanese patients with chronic hepatitis B (CHB)-related decompensation who were treated with lamivudine.
This study was conducted at the Kaohsiung Medical University Hospital and the Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung, Taiwan. Eligible patients were aged 18 to 85 years with CHB with related decompensation (with either serum total bilirubin level, >or=3 mg/dL or prolonged prothrombin time, >or=3 seconds) and were treatment naive. All patients were treated with lamivudine 100 mg PO (tablet) once daily; surviving patients were treated for at least 6 months. The clinical data, including hepatitis B surface antigen, hepatitis B e antigen, and hepatitis B virus (HBV) DNA, were measured before treatment. Pre-treatment MELD and Index scores were calculated for all patients.
Ninety-six patients were enrolled (79 men, 17 women; mean [SD] age, 44.5 [15.2] years). Thirteen (13.5%) patients died within 6 months. Higher international normalized ratio (INR) for prothrombin time, lower albumin level, and higher HBV DNA level (>or=10(5) copies/mL) were factors significantly associated with death. The areas under the receiver operating characteristic curve for predicting survival by the MELD and Index scores were 0.822 and 0.788, respectively. Albumin level, which was not included in the scoring systems, also was found to be a significant predictor.
: We found that with a 13.5% mortality rate, albumin, INR, and HBV DNA levels were good prognostic indicators in Taiwanese patients with CHB-related decompensation treated with lamivudine therapy. The MELD and Index scoring systems were good predictors of 6-month survival in the patients in this study.
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