Clinical Research Directory

Inclusion Criteria: 1. Any gender, age 18-65 years. 2. CHB diagnosis in accordance with the 2019 China Guidelines for the Prevention and Treatment of Chronic Hepatitis B; metabolic syndrome can be diagnosed with 3 or more of the following: 1) abdominal obesity: waist circumference ≥ 90 cm in men and ≥ 85 cm in women; 2) increased blood pressure: blood pressure ≥ 130/85 mmHg and/or diagnosed and treated hypertension; 3) dyslipidemia: fasting triglycerides ≥ 1.7 mmol/L, fasting HDL-C \<1.04mmol/L, or diagnosed and medically treated dyslipidaemia; 4) Hyperglycaemia: fasting blood glucose ≥6.1mmol/L or 2 hours post sugar load blood glucose ≥7.8mmol/L, and/or diagnosed and treated diabetes mellitus. 3. HBeAg-positive, meeting the indications for antiviral treatment in our 2019 Guidelines for the Prevention and Treatment of Chronic Hepatitis B and ready to receive first-line antiviral medication. 4. voluntarily sign the informed consent form. Exclusion Criteria: 1. Patients with co-infection with hepatitis A virus, hepatitis C virus, hepatitis E virus or hepatitis D virus 2. Patients with combined autoimmune hepatitis, primary biliary cholangitis or primary sclerosing cholangitis 3. Patients with co-morbid hereditary metabolic liver disease such as hepatomegaly, hepatic glycogen accumulation disorder 4. Patients with co-morbid primary liver cancer or other types of cancer; mental illness, severe cardiopulmonary impairment 5. Patients with alcohol abuse (≥210 g alcohol/week for men and ≥140 g alcohol/week for women) 6. Patients who have undergone liver transplantation or other organ transplantation. 7. Have received antiviral treatment within six months prior to enrolment.