Phase IIa Clinical Trial of Hepalatide in CHD Patients

• Status: Not yet recruiting
• Trial end date: 2024-03-31
• Target enrollment: 0
• Participant gender: All

Summary

A phase 2a clinical Study of Hepalatide for Injection in Subjects with Chronic Hepatitis D

• Phase: Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Shanghai HEP Pharmaceutical Co., Ltd.

Criteria

Inclusion Criteria:

• Male or female, 18-65 years old (both inclusive);

• HBsAg (+) and/or HBV DNA (+) for at least 6 months (clinically diagnosed as "chronic hepatitis B");

• HDV-antibody (IgG/IgM) (+) and HDV RNA (+);

• 1×ULN- Patients with hepatitis B eligible to receive treatment with NAs according to current guidelines for the diagnosis and treatment of hepatitis B;

• Patients who do not plan a pregnancy within two years (women who are not pregnant or lactating) and agree to take effective contraceptive measures throughout the treatment period and within 3 months after the last dose;

• Patients who did not participate in any other clinical trials within 3 months;

• Patients with good compliance with the study protocol;

• Patients who understand and agree to sign an informed consent form.

Exclusion Criteria:

• Decompensated liver disease: Direct bilirubin > 1.2× ULN, prothrombin time > 1.2× ULN, and serum albumin < 35 g/L;

• Patients with abnormal results of routine hematology test: White blood cell count (WBC) < 3×109/L, neutrophil count < 1.5×109/L and platelet count < 60×109/L;

• Severe liver fibrosis or cirrhosis: Definitely diagnosed liver cirrhosis by imaging examinations such as a Color Doppler ultrasound and CT of the abdomen or clinically diagnosed liver cirrhosis by the investigator, or a Metavir fibrosis score of 4 on a liver biopsy sample, or a Child-Pugh score > 7 for liver function assessment;

• Patients who have any of the following conditions:

1. A history of decompensated liver disease (ascites, jaundice, hepatic encephalopathy, variceal bleeding);

2. A history of serious cardiovascular disease (including unstable or uncontrolled cardiovascular disease within 6 months);

3. Serious mental illness or a history of serious mental illness;

4. A history of organ transplantation;

5. Uncontrolled epilepsy, mental illness, or poorly controlled diabetes or hypertension;

6. Autoimmune disease, immune-related extrahepatic manifestations (vasculitis, purpura, arteritis nodosa, peripheral neuropathy, and glomerulonephritis), thyroid disease, malignant tumor, and receiving immunosuppressive therapy;

7. Underlying diseases such as severe infection, heart failure, chronic obstructive pulmonary disease, and other severe diseases;

8. A history of alcohol or drug abuse.

• Creatinine clearance < 60 mL/min;

• HAV/HCV/HEV/HIV co-infection;

• Resistance to or poor response to Entecavir;

• An allergic reaction to Entecavir;

• Patients who have used interferon within 3 months before the screening period;

• Previously received L47 or Bulevirtide;

• Women who have a positive pregnancy test;

• Patients who have other significantly abnormal results of laboratory or auxiliary tests and are unsuitable for this trial.