New drug bulevirtide tracked in real-world hepatitis d patients
NCT ID NCT05718700
First seen Jun 27, 2026 · Last updated Sep 18, 2026 · Updated 1 time
Summary
This study follows 170 people with chronic hepatitis D who are taking bulevirtide to see how well it works over time and what side effects may occur. Researchers will track serious liver problems like liver failure, cancer, or need for transplant. The goal is to understand the drug's long-term safety and effectiveness in everyday use.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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170 people
The number who actually took part.
- Started
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Feb 2023
- Finished
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Aug 2026
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
This study will enroll participants who participated in Study MYR-Reg-02 or are scheduled to receive BLV according to the approved product label and not currently enrolled in a clinical treatment study.
- 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.
Key Inclusion Criteria: * Individuals who have been diagnosed with chronic hepatitis D virus (HDV) infection for at least 6 months before study enrollment, confirmed by respective documentation in the individuals' medical records. * Must have the ability to understand and sign a written informed consent form, which must be obtained prior to initiation of study procedures. * Must be willing and able to comply with the visit schedule and study requirements. * Cohort 1 only: Must have participated in study MYR-Reg-02. * Cohort 2 only: Individuals scheduled to receive bulevirtide (BLV) according to the approved label or for whom the decision to start treatment with BLV according to the approved label has been made and treatment initiation is planned. Key Exclusion Criteria: * Individuals currently enrolled in BLV clinical treatment studies and/or other interventional clinical studies with an investigational agent. * History or current presence of clinically significant illness or any other major medical disorder that may interfere with individual follow-up, assessments, or compliance with the protocol. * Coinfection with hepatitis C virus (HCV) or human immunodeficiency virus (HIV) (Individuals with HCV antibodies can be enrolled if HCV RNA is negative). * Solid organ transplantation. * Any history, or current evidence of clinical hepatic decompensation (ie, ascites, encephalopathy, jaundice, or gastrointestinal bleeding (GIB)). * Presence of hepatocellular carcinoma (HCC) as evidenced by imaging (eg, ultrasound or computed tomography scan) performed within 4 months prior to Day 1 for individuals with cirrhosis and within 6 months prior to Day 1 for individuals without cirrhosis. * Pregnant or breastfeeding females. * Individuals with a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection confirmed by a positive polymerase chain reaction test result. * Known hypersensitivity or contraindication to BLV or formulation excipients. * Individuals who are committed to an institution by virtue of a court or official order. * Individuals deemed by the study investigator to be inappropriate for study participation for any reason not otherwise listed. This includes persons dependent on the sponsor, investigator, or trial site. Note: Other protocol defined Inclusion/Exclusion criteria may apply.
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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.
Contacts and locations
Locations
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APHP Hôpital Pitié Salpêtrière
Paris, 75013, France
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Aö Landeskrankenhaus Hall
Hall in Tirol, 6060, Austria
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Barts Health NHS Trust
London, E1 1FR, United Kingdom
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CHU Grenoble Alpes
Grenoble, 38043, France
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CHU Rennes - Hôpital Pontchaillou
Rennes, 35033, France
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CHU de Limoges - Hopital Dupuytren
Limoges, 87042, France
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Centre Hospitalier Annecy Genevois
Pringy, 74374, France
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Centre Hospitalier De Perigueux
Périgueux, 24019, France
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Centre Hospitalier Universitaire D'Angers
Angers, 49933, France
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Centre Hospitalier Universitaire De Lille- Hôpital Huriez
Lille, 59037, France
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Charité. Univeritätsmedizin Berlin, CMM & CVK, Department of Hepatology and Gastroenterology
Berlin, 13353, Germany
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Clinical Hospital for Infectious Diseases and Pneumophthisiology Dr. Victor Babe
Timișoara, Romania
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Complejo Hospitalario Torrecárdena
Almería, 04009, Spain
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Dr. Victor Babes Clinical Hospital for Infectious and Tropical Diseases
Bucharest, 030303, Romania
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Emergency County Clinical Hospital "Pius Brînzeu" Timişoara
Timișoara, Romania
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Fundeni Clinical Institute
Bucharest, 22328, Romania
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Fundeni Clinical Institute
Bucharest, Romania
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GastroMedica SRL
Iași, 700111, Romania
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Hopital Beaujon
Clichy, 92118, France
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Hospital Clinic de Barcelona
Barcelona, 08036, Spain
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Hospital Universitari Vall d'Hebrón
Barcelona, 08035, Spain
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Hospital Universitario La Paz. Paseo de la Castellana 261
Madrid, 28029, Spain
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Hospital Universitario Nuestra Señora de Candelaria
Santa Cruz de Tenerife, 38010, Spain
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Hospital Universitario Puerta de Hierro - Majadahonda
Madrid, 28222, Spain
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Hospital Universitario Reina Sofía
Córdoba, 14004, Spain
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Hospital for Infectious Diseases St. Cuvioasa Paraschiva
Iași, 700116, Romania
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Hôpital Avicenne - APHP
Bobigny, 93000, France
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Hôpital Charles-Nicolle - CHU de Rouen
Rouen, 76000, France
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Hôpital Haut-Lévêque
Pessac, 33604, France
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Hôpital Rangueil - CHU de Toulouse
Toulouse, 31060, France
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Hôpital Saint Eloit
Montpellier, 34295, France
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Hôpital de la Croix-Rousse
Lyon, 69317, France
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Hôpitaux Universitaires Henri Mondor
Créteil, 94010, France
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IFI- Institut für interdisziplinäre Medizin
Hamburg, 20099, Germany
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King's College Hospital NHS Foundation Trust
London, SE5 9RS, United Kingdom
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Klinikum rechts der Isar der Technischen Universität München
Munich, 81675, Germany
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Leber- und Studienzentrum Checkpoint
Berlin, 10961, Germany
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Liver Study Centre Kiel
Kiel, 24105, Germany
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Medizinische Hochschule Hannover
Hanover, 30625, Germany
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Medizinische Universitat Wien
Vienna, 1090, Austria
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Medizinische Universität Graz Universitätsklinik für Innere Medizin, Klinische Abteilung für Gastroenterologie und Hepatologie
Graz, A-8036, Austria
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National Institute of Infectious Diseases "Prof. Dr. Matei Balş"
Bucharest, 21105, Romania
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Prof. Dr. Agrippa Ionescu Emergency Clinical Hospital
Bucharest, 11356, Romania
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Royal Free London NHS Foundation Trust
London, NW3 2QG, United Kingdom
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Spitalul Clinic Judetean de Urgenta Craiova
Craiova, 200349, Romania
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Spitalul Universitar de Urgenta Bucuresti
Bucharest, 050098, Romania
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St Josephs-Hospital Wiesbaden, Med Klinik 2
Wiesbaden, 65189, Germany
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Universitätsklinik für Innere Medizin I Innsbruck
Innsbruck, 6020, Austria
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Universitätsklinikum Bonn, Medizinische Klinik und Poliklinik I
Bonn, 53127, Germany
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Universitätsklinikum Düsseldorf, Klinik für Gastroenterologie, Hepatologie und Infektiologie
Düsseldorf, 40225, Germany
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Universitätsklinikum Essen
Essen, 45147, Germany
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Universitätsklinikum Frankfurt Goethe-Universität
Frankfurt, 60590, Germany
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Universitätsklinikum Gießen und Marburg - Gießen, Medizinisch Klinik V
Giessen, 35392, Germany
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a daily pill tame hepatitis d?
- New combo therapy aims to clear hepatitis b and d in 20-patient trial
- New antibody could tame dual hepatitis b and d infection
- New hope for hepatitis d: libevitug enters final testing phase
- New hope for hepatitis delta: phase 3 trial of brelovitug launches
- Liver drug bulevirtide tested in people with liver problems