A Clinical Trial to Evaluate the Efficacy and Safety of TQA3810 Tablets in Combination/Non Combination With Nucleoside (Acid) Analogues in Patients With Primary/Treated Chronic Hepatitis B
- Conditions
- Chronic Hepatitis B
- Interventions
- Drug: Placebo+NUCDrug: TQA3810 tablets+NUC
- Registration Number
- NCT06566248
- Lead Sponsor
- Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
- Brief Summary
To evaluate the efficacy and safety of combined/uncombined nucleoside (acid) analogues of TQA3810 tablets.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- RECRUITING
- Sex
- All
- Target Recruitment
- 90
- Age 18-70 (including boundary values), male or female.
- Serum virological criteria: serum HBsAg positive for more than 6 months or evidence of chronic hepatitis B for more than 6 months. During the screening period, 100 IU/ml≤HBsAg quantification ≤10000 IU/ml.
- No obvious cirrhosis was found by the researchers.
- The subjects can communicate well with the researchers, understand and comply with the requirements of this study, and understand and sign the informed consent.
- The 12-lead electrocardiogram was normal, or there were no clinically significant abnormal values as assessed by the investigator.
Treated patients must meet the following conditions:
- Subjects must have received oral nucleoside (acid) therapy (entecavir/ Tenofovir alafenamide Fumarate tablets/Tenofovir Disoproxil Fumarate Tablets) for ≥6 months prior to screening and stable treatment regimen for ≥3 months prior to screening.
- Patients with medical history 6 months or more before enrollment had HBV DNA< the lower limit of normal detection, and hepatitis B virus (HBV) DNA<20 IU/mL was detected by Roche COBAS Taqman during the screening period.
Newly treated patients need to meet the following conditions:
- At the time of screening, subjects had never received antiviral treatment for chronic hepatitis B (oral nucleoside drugs and interferon), or had received irregular antiviral treatment in the past, and had not received any antiviral treatment for chronic hepatitis B in the first 3 months of enrollment.
- HBV DNA≥2000 IU/mL(Roche COBAS Taqman).
- Combined with other viral infections such as hepatitis A virus，hepatitis C virus, hepatitis D virus, hepatitis E virus, human immunodeficiency virus，syphilis (syphilis antibody positive by the researchers to determine the need for treatment). If hepatitis C virus (HCV) antibody positive, HCV RNA negative can not be excluded.
- Patients with significant fibrosis or cirrhosis before or at the time of screening: liver histopathological findings indicating Metavir F3 or F4 within 1 year before screening; FibroScan≥ 9.7 kPa 6 months before screening in treated patients and ≥ 12.4 kPa 6 months before screening in newly treated patients; Abdominal ultrasonography suggested suspected cirrhosis. Previous history of hepatic decompensation or screening period of hepatic decompensation, such as ascites, hepatic encephalopathy, esophageal and gastric varices bleeding, etc.
- Patients with a history of hepatocellular carcinoma (HCC) before or at the time of screening, or who may be at risk for HCC, such as suspicious nodules on imaging, or abnormal AFP (AFP>50ng/mL), should be excluded from HCC before enlisting.
- A history of malignant tumors within 5 years prior to screening, except for certain cancers that can be completely cured by surgical resection (such as skin basal cell carcinoma). Subjects being evaluated for active or suspected malignancy at the time of screening.
- Patients with other chronic liver diseases, including but not limited to autoimmune liver disease, alcoholic liver disease, hepatolenticular degeneration, etc.
- Have previously received organ transplantation and bone marrow transplantation.
- Patients with uncontrolled thyroid disease.
- Eye diseases: including fundus lesions (cotton wool changes in the fundus with symptoms) and retinopathy.
- Autoimmune diseases include but are not limited to: systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, sarcoidosis, psoriasis, autoimmune uveitis, etc.
- Current alcohol and drug abuse was determined by the investigator. Subjects with a history of excessive alcohol use. A history of excessive alcohol use was defined as alcohol consumption >210g per week for men and >140g for women in the past 12 months. Alcohol intake (g) = amount of alcohol consumed (ml) × alcohol degree % × 0.8.
- Blood transfusion ≤2 months before screening and/or blood donation ≤1 month before screening. Note: Subjects were not allowed to donate blood throughout the study period.
- Have a history of allergy to the experimental drug or its excipients;
- Female subjects are pregnant, breastfeeding or have positive pregnancy results during the screening period or during the test;
- Those that researchers believe should not be included.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Part A: Placebo+NUC Placebo+NUC Part A: Placebo+NUC: Placebo combined with oral nucleoside (acid) drugs (NUC) group was treated for 24 weeks. Part A: TQA3810 tablets+NUC TQA3810 tablets+NUC Part A: TQA3810 tablets+NUC：A total of 4 dose groups were set up, which were respectively TQA3810 tablets 0.1mg once a day, 0.2mg once every two days, 0.3mg twice a week and 0.2mg once a day combined with oral nucleoside (acid) drugs (NUC) group for 24 weeks.
- Primary Outcome Measures
Name Time Method Incidence and severity of adverse events (AEs) and serious adverse events (SAEs) during the study period Up to 52 months The study required collection of any adverse medical events, whether causally associated with the investigational drug or not, from the time the subject signed the informed consent to 28 days after the end of study medication or the initiation of other anti-HBV therapy (whichever came first).
- Secondary Outcome Measures
Name Time Method Changes in serum HBsAg 24 weeks Changes in serum HBsAg from baseline at 24 weeks
HBeAg level change 24 weeks Changes in HBeAg levels from baseline.
Peak Concentration In 60 minutes pre-dose on day 1, 0.5, 1, 2, 4, 12 hours after dose; Day 15 within 60 minutes pre-dose; Day 29 within 60 minutes pre-dose; Day 57 within 60 minutes pre-dose; Day 85 within 60 minutes pre-dose, 0.5, 1, 2, 4, 12 hours after dose The highest plasma drug concentration that can be achieved after medication.
Apparent volume of distribution (Vd/F) In 60 minutes pre-dose on day 1, 0.5, 1, 2, 4, 12 hours after dose; Day 15 within 60 minutes pre-dose; Day 29 within 60 minutes pre-dose; Day 57 within 60 minutes pre-dose; Day 85 within 60 minutes pre-dose, 0.5, 1, 2, 4, 12 hours after dose When a drug reaches homeostasis in the body, the ratio of the amount of drug in the body to the blood concentration is called the apparent volume of distribution.
Steady state minimal concentration In 60 minutes pre-dose on day 1, 0.5, 1, 2, 4, 12 hours after dose; Day 15 within 60 minutes pre-dose; Day 29 within 60 minutes pre-dose; Day 57 within 60 minutes pre-dose; Day 85 within 60 minutes pre-dose, 0.5, 1, 2, 4, 12 hours after dose The lowest blood concentration that occurs after stabilization.
HBV DNA level changes and drug resistance monitoring 24 weeks Changes in HBV DNA levels from baseline and drug resistance monitoring.
HBsAg clearance and/or serological conversion 24 weeks Percentage of subjects with HBsAg clearance and/or serological conversion.
HBeAg clearance and/or serological conversion 24 weeks Percentage of subjects with HBeAg clearance and/or serological conversion
HBsAg level decreased by ≥0.5log10 IU/ml 24 weeks Proportion of subjects with HBsAg levels decreased at least 0.5log10 IU/ml
Changes of HBV RNA and hepatitis B core-related antigen (HBcrAg) levels during treatment 24 weeks Changes of HBV RNA and HBcrAg levels from baseline during treatment
Peak time (Tmax) In 60 minutes pre-dose on day 1, 0.5, 1, 2, 4, 12 hours after dose; Day 15 within 60 minutes pre-dose; Day 29 within 60 minutes pre-dose; Day 57 within 60 minutes pre-dose; Day 85 within 60 minutes pre-dose, 0.5, 1, 2, 4, 12 hours after dose Time to peak blood concentration after a single dose.
Area under blood concentration-time curve (AUC) In 60 minutes pre-dose on day 1, 0.5, 1, 2, 4, 12 hours after dose; Day 15 within 60 minutes pre-dose; Day 29 within 60 minutes pre-dose; Day 57 within 60 minutes pre-dose; Day 85 within 60 minutes pre-dose, 0.5, 1, 2, 4, 12 hours after dose The amount of drug absorbed into the human circulation after a single dose can be estimated using the area under the blood concentration-time curve.
Plasma clearance In 60 minutes pre-dose on day 1, 0.5, 1, 2, 4, 12 hours after dose; Day 15 within 60 minutes pre-dose; Day 29 within 60 minutes pre-dose; Day 57 within 60 minutes pre-dose; Day 85 within 60 minutes pre-dose, 0.5, 1, 2, 4, 12 hours after dose How many milliliters of plasma can the kidneys completely clear in unit time (per minute).
Elimination half-life time In 60 minutes pre-dose on day 1, 0.5, 1, 2, 4, 12 hours after dose; Day 15 within 60 minutes pre-dose; Day 29 within 60 minutes pre-dose; Day 57 within 60 minutes pre-dose; Day 85 within 60 minutes pre-dose, 0.5, 1, 2, 4, 12 hours after dose The time it takes for the plasma concentration to drop by half
Peaking Time In 60 minutes pre-dose on day 1, 0.5, 1, 2, 4, 12 hours after dose; Day 15 within 60 minutes pre-dose; Day 29 within 60 minutes pre-dose; Day 57 within 60 minutes pre-dose; Day 85 within 60 minutes pre-dose, 0.5, 1, 2, 4, 12 hours after dose The time required to reach peak steady-state concentration after administration.
Steady state maximum concentration In 60 minutes pre-dose on day 1, 0.5, 1, 2, 4, 12 hours after dose; Day 15 within 60 minutes pre-dose; Day 29 within 60 minutes pre-dose; Day 57 within 60 minutes pre-dose; Day 85 within 60 minutes pre-dose, 0.5, 1, 2, 4, 12 hours after dose The highest blood concentration that occurs After stabilization
Area under steady-state blood concentration-time curve In 60 minutes pre-dose on day 1, 0.5, 1, 2, 4, 12 hours after dose; Day 15 within 60 minutes pre-dose; Day 29 within 60 minutes pre-dose; Day 57 within 60 minutes pre-dose; Day 85 within 60 minutes pre-dose, 0.5, 1, 2, 4, 12 hours after dose The area under the curve obtained with blood drug concentration as the vertical axis and time as the horizontal axis after administration.
Pharmacodynamic characteristics (IFN-γ, IL-1RA, CCL2, CCL4, CCL8, CCL11, CCL20, CXCL8, IL-12p70, IL-12p40, TNF-α, CRP) In 60 minutes pre-dose on day 1, 0.5, 1, 2, 4, 12 hours after dose; Day 15 within 60 minutes pre-dose; Day 29 within 60 minutes pre-dose; Day 57 within 60 minutes pre-dose; Day 85 within 60 minutes pre-dose, 0.5, 1, 2, 4, 12 hours after dose Characteristics of IFN-γ, interleukin-1 receptor antagonist (IL-1RA), chemokine (C-C motif) ligand 2 (CCL2), Chemokine (C-C motif) ligands 4 (CCL4) , Chemokine (C-C motif) ligands 8 (CCL8), Chemokine (C-C motif) ligands 11 (CCL11), Chemokine (C-C motif) ligands 20 (CCL20), C-X-C motif chemokine ligand 8 (CXCL8), IL-12p70, IL-12p40, Tumor necrosis factor-α (TNF-α), C-reactive protein (CRP)
Evaluate whether TQA3810 will affect the heart rate-corrected QT interval (QTc) of newly treated/treated chronic hepatitis B patients 24 weeks Evaluate whether TQA3810 will affect the QTc interval of newly treated/treated chronic hepatitis B patients
Trial Locations
- Locations (6)
Gansu Wuwei Tumour Hospital
🇨🇳Wuwei, Gansu, China
Zunyi Medical University Affiliated Hospital
🇨🇳Zunyi, Guizhou, China
The Fifth People's Hospital of Suzhou
🇨🇳Suzhou, Jiangsu, China
Nanjing Drum Tower Hospital
🇨🇳Nanjing, Jiangsu, China
Shenyang Sixth People's Hospital
🇨🇳Shenyang, Liaoning, China
The First Affiliated Hospital of Xi 'an Jiaotong University
🇨🇳Xi'an, Shaanxi, China