Combining Telbivudine with Tenofovir in hepatitis B virus related acute on chronic liver failure reduce the risk of renal impairment

Autor: Abul Hayat Manik, Debraj Malakar, Tania Islam Resma, Kaniz Fatema Ananya, Shameem Al Mamun, Salimur Rahman
Rok vydání: 2022
Předmět:
Zdroj: Bangladesh Critical Care Journal. 10:48-51
ISSN: 2307-7654
2304-0009
DOI: 10.3329/bccj.v10i1.59204
Popis: Introduction: Chronic hepatitis B virus (HBV) infection is a major health problem because of its worldwide distribution and its potential adverse sequel, including acute-on-chronic liver failure (ACLF), liver cirrhosis and hepatocellular carcinoma. Short term prognosis of patients with spontaneous severe acute exacerbation of CHB leading to ACLF- like presentation is extremely poor, with mortality ranging from 30% to 70%. Therefore, early and rapid reduction of HBV DNA is the essence of therapy in ACLF-B. Methods: Patients with spontaneous reactivation of HBV [(ALT >5 × upper limit of normal or >2 × baseline) and HBV DNA >20,000 IU/ml] were randomized to Tenofovir mono therapy (300 mg/day) or Tenofovir plus Telbivudine (600 mg/day) dual therapy along with standard medical treatment. Clinical and biochemical parameters were evaluated at baseline, 1 week, 4 weeks and at 3 months. Virological evaluation was done at baseline and at 3 months. Primary end point was reduction of HBV DNA. Secondary end point was reduction of liver related complication, therapy related adverse effects and survival at 3 months. Results: 27 patients were enrolled and 15 of them received mono therapy with Tenofovir and 12 patients received dual therapy (Tenofovir plus Telbivudine). Baseline parameters in two groups had no significant difference. Both groups significantly improve s. bilirubin, ALT, INR, CTP score and MELD score. Only MELD score showed significant improvement in patient with dual therapy at 3 months in comparison of mono therapy. 11 patient on Tenofovir mono therapy (n=15) showed undetected HBV DNA (91.7%) at 3 month and one patient had detectable HBV DNA (
Databáze: OpenAIRE
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