New study aims to unlock secrets of hepatitis d treatment success
NCT ID NCT07313358
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This observational study looks at data and samples from 220 people with hepatitis D (HDV) who are already taking the medication bulevirtide. Researchers want to see how well the drug works over time and find markers that predict a good response. The goal is to improve monitoring and care for people with this chronic liver infection.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 220 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Feb 2026
An estimate. Start dates often move.
- Expected to finish
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Oct 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
participants have to be ≥18 years of age, have signed an informed consent and satisfy the following additional criteria: A diagnosis of chronic HDV infection with or without compensated cirrhosis Having started BLV monotherapy 2mg/day according to the criteria reported in the recent clinical practice guidelines on HDV infection promoted by EASL \[EASL CPG 2024\] Be under effective treatment with nucleoside analogues with HBV-DNA \<20 IU/ml at the time of starting BLV
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Be \> 18 years of age * Sign an informed consent * Have a diagnosis of HDV infection with or without compensated cirrhosis * Having started BLV monotherapy 2mg/day according to the criteria reported in the recent clinical practice guidelines on HDV infection promoted by EASL (EASL CPG 2023) * Be under effective treatment with nucleoside analogues with HBV-DNA \<20 IU/ml at the time of starting BLV Exclusion Criteria: * Decompensated liver disease * BLV combined with pegIFN * Past treatment with BLV
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
2 sites in 2 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Heinrich Heine University
Düsseldorf, Germany, 40225, Germany
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Università di Milano
Milan, Italy, 20122, Italy
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