Hemophilia drug safety under the microscope: real-world study launched
NCT ID NCT04158934
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study follows 207 people with hemophilia A who are already taking ADYNOVI/ADYNOVATE to prevent bleeding. Researchers want to see if any long-term side effects appear during normal use. The goal is to gather safety information, not to test if the drug works.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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207 people
The number who actually took part.
- Started
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Jul 2020
- Expected to finish
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Feb 2030
An estimate. End dates often move.
- 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
Up to 200 participants with haemophilia A will be enrolled. The study will be conducted in European, North American and Asian countries.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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 * Signed informed consent obtained from participant and/or legally authorised representative before any study related activities (any procedure related to recording of data according to the protocol). * Participant at any age with haemophilia A prescribed ADYNOVI/ADYNOVATE prophylaxis. * Negative factor VIII (FVIII) inhibitor test at study entry. * Decision to initiate treatment with commercially available ADYNOVI/ADYNOVATE has been made by the participant and/or legally authorised representative and the treating physician before and independently from the decision to include the participant in this study. Exclusion Criteria * Previous participation in this study. Participation is defined as signed informed consent. * Known or suspected hypersensitivity to ADYNOVI/ADYNOVATE or related products. * Mental incapacity, unwillingness or other barriers precluding adequate understanding or cooperation.
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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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Azienda Ospedaliera Universitaria Policlinico Umberto I - Università di Roma La Sapienza
Roma, 00161, Italy
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Chang Gung Memorial Hospital, Linkou
Taoyuan, 333, Taiwan
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Clinical Hospital Sveti Duh
Zagreb, 10000, Croatia
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Debreceni Egyetem
Debrecen, 4032, Hungary
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Eszak-Pesti Centrumkorhaz - Honvedkorhaz
Budapest, 1134, Hungary
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Fakultni nemocnice v Motole
Prague, 150 06, Czechia
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Fondazione IRCCS CA' Granda Ospedale Maggiore Policlinico
Milan, 20122, Italy
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Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Roma, 00168, Italy
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Heim Pal Orszagos Gyermekgyogyaszati Intezet
Budapest, 1089, Hungary
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Hospital Regional Universitario de Malaga
Málaga, 29010, Spain
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Hospital Universitari Son Espases
Palma de Mallorca, Balearic Islands, 07120, Spain
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Hospital Universitari Vall d'Hebron
Barcelona, 08035, Spain
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Hospital Universitario La Paz
Madrid, 28046, Spain
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Hospital Universitario de Gran Canaria Dr. Negrin
Las Palmas, 35010, Spain
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King Chulalongkorn Memorial Hospital
Bangkok, 10330, Thailand
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Krajska zdravotni a.s. - Masarykova nemocnice v Usti nad Labem o.z.
Ústí nad Labem, 40113, Czechia
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Kyung Hee University Hospital at Gangdong
Seoul, 134-727, South Korea
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MacKay Memorial Hospital_Taipei Branch
Taipei, 10449, Taiwan
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Maharaj Nakorn Chiang Mai Hospital
Chiang Mai, 50200, Thailand
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Mohacsi Korhaz
Mohács, 7700, Hungary
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Pecsi Tudomanyegyetem Klinikai Kozpont
Pécs, 7624, Hungary
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Phramongkutklao Hospital
Bangkok, 10400, Thailand
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SHAT of Oncohaematology Diseases
Sofia, 1527, Bulgaria
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SRH Kurpfalzkrankenhaus Heidelberg GmbH
Heidelberg, Baden-Wurttemberg, D-69123, Germany
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Sahlgrenska Universitetssjukhuset
Gothenburg, 41345, Sweden
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Siriraj Hospital
Bangkoknoi Bangkok, 10700, Thailand
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Szabolcs-Szatmar-Bereg Varmegyei Oktatokorhaz
Nyíregyháza, 4400, Hungary
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Tri-Service General Hospital
Taipei, 11490, Taiwan
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UF Health Shands Hospital
Gainesville, Florida, 32610, United States
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Ulsan University Hospital
Ulsan, 44033, South Korea
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Universitaetsklinikum Bonn AoeR
Bonn, 53127, Germany
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University Medical Centre Groningen-UMCG
Groningen, 9713 GZ, Netherlands
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University hospital centre Zagreb
Zagreb, 10000, Croatia
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University hospital centre Zagreb
Zagreb, 1000, Croatia
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Vivantes Klinikum im Friedrichshain
Berlin, 10249, Germany
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Werlhof-Institut GmbH
Hanover, 30159, Germany
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a new injection tame hemophilia a bleeding?
- A Once-a-Week shot could transform hemophilia Care—Even for those with inhibitors
- Can a new clotting factor offer better bleed protection for severe hemophilia?
- Do newer hemophilia drugs protect joints better? study aims to find out
- Newborn screening study aims to catch rare diseases at birth