Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 3:05 PM
Ignite Modification Date:
2025-12-24 @ 3:05 PM
NCT ID:
NCT02965859
Brief Summary:
The study objective is to evaluate the safety and effectiveness of different doses of Metacavir Enteric-coated Capsules in treatment of chronic hepatitis B,as well as to find an appropriate clinical dosage by comparing the effect of different doses of treatment,in order to provide references of clinical trial of the next phase.
Detailed Description:
180 eligible subjects will be included.According to the set grouping method of dose escalation.Subjects will be randomized in a 1:1:1:1 proportion of Metacavir Enteric-coated Capsules(80mg/160mg/320mg) group,positive control group or placebo control group.Each group has 36 subjects.
1.Subjects will use the study medication(2 hours before or after meal,once a day) from Visit 3 to Visit 5.
1. Metacavir Enteric-coated Capsules 80mg Group:Metacavir Enteric-coated Capsules 80mg,Metacavir Enteric-coated Capsules Placebo 240mg,Adefovir Dipivoxil Capsule Placebo 10mg;
2. Metacavir Enteric-coated Capsules 160mg Group:Metacavir Enteric-coated Capsules 160mg,Metacavir Enteric-coated Capsules Placebo 160mg,Adefovir Dipivoxil Capsule Placebo 10mg;
3. Metacavir Enteric-coated Capsules 320mg Group:Metacavir Enteric-coated Capsules 320mg,Adefovir Dipivoxil Capsule Placebo 10mg;
4. Positive Control(Adefovir Dipivoxil Capsule) Group:Metacavir Enteric-coated Capsules Placebo 320mg,Adefovir Dipivoxil Capsule 10mg;
5. Placebo Control Group:Metacavir Enteric-coated Capsules Placebo 320mg,Adefovir Dipivoxil Capsule Placebo 10mg;
Study:
NCT02965859
Study Brief:
Protocol Section:
NCT02965859