A Phase 1/2, Open-Label, Single and Multiple Ascending Dose Study of CRMA-1001 in Adults With Chr… (NCT07200193) | Clinical Trial Compass
RecruitingPhase 1/2
A Phase 1/2, Open-Label, Single and Multiple Ascending Dose Study of CRMA-1001 in Adults With Chronic Hepatitis B
France, Hong Kong, New Zealand66 participantsStarted 2025-12-22
Plain-language summary
This is an open-label study with single- and multiple-ascending dose arms followed by a dose expansion arm. The primary objective of the study is to determine the safety and tolerability of CRMA-1001 in adult participants with Chronic Hepatitis B. In addition, the pharmacokinetics (PK), pharmacodynamics (PD), and efficacy of CRMA-1001 will be evaluated. CRMA-1001 is an epigenetic gene therapy delivered via intravenous (IV) infusion. Up to four dose levels will be tested. Participants will receive a single or multiple doses of CRMA-1001 and will remain on antiviral therapy during the dosing process.
Who can participate
Age range
18 Years – 64 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Male/Female, weight 45-150 kg, age 18-64, inclusive
* Diagnosed with Chronic Hepatitis B
* On oral antiviral therapy
* ALT and AST \<= 1.5 x ULN
* Total bilirubin \<= ULN
Exclusion Criteria:
* Significant hepatic fibrosis or cirrhosis
* Current or prior liver disease other than HBV
* Other protocol-defined inclusion/exclusion criteria may apply
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Safety and tolerability of single and multiple doses of CRMA-1001