Growing up with hemophilia: new study tracks health habits from teen to adult
NCT ID NCT07418827
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study follows 75 young adults with severe hemophilia who were part of an earlier study as teens. Researchers want to see if their healthcare habits change as they become adults and what factors help them stick to treatment. The goal is to understand how to support a smooth transition to adult care.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 75 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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Jun 2027
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
Young adults with severe haemophilia (haemophilia A or B)
- Ages
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20 to 29 years
- 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: * Young adults who participated in the TRANSHEMO project during adolescence and who are currently aged 20-29 years; * Young adults with severe haemophilia (haemophilia A or B); * Young adults registered in the FranceCoag registry; * Young adults who have received the participant information sheet for the TRANSHEMO 2 project; * Young adults who did not object to participation in the present study. Exclusion Criteria: * patients with comprehension difficulties; * patients who are unable to read and/or write; * patients who express opposition to participation in this study.
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Genom att skicka in godkänner du våra Användarvillkor
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
25 sites. 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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AP-HP (Hôpital Kremlin Bicetre)
Paris, France
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AP-HP (Hôpital NECKER)
Paris, France
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Assistance publique - Hôpitaux de Marseille
Marseille, France
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CH Annecy - St Julien
Annecy, France
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CH Montmorency
Montmorency, France
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CH Versailles
Versailles, France
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CHRU de Lille
Lille, France
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CHU Clermont-Ferrand
Clermont-Ferrand, France
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CHU La Reunion
Saint-Denis, La Réunion, France
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CHU Limoges
Limoges, France
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CHU Montpellier
Montpellier, France
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CHU Nantes
Nantes, France
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CHU Reims
Reims, France
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CHU St Etienne
Saint-Etienne, France
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CHU Strasbourg
Strasbourg, France
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CHU Toulouse
Toulouse, France
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CHU de Rennes
Rennes, France
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CHU de Rouen
Rouen, France
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Centre hospitalier Métropole Savoie
Chambéry, France
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Chu de Bordeaux
Bordeaux, France
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Chu de Caen
Caen, France
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Chu de Dijon
Dijon, France
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Chu de Grenoble
Grenoble, France
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Chu de Nancy
Nancy, France
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Hospices Civils de Lyon
Lyon, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a Once-Weekly shot cut the burden of hemophilia a?
- Once-a-Week shot aims to stop bleeds in severe hemophilia a
- 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?
- New clotting factor aims to cut bleeding episodes in severe hemophilia a
- New clotting factor aims to stop bleeding in severe hemophilia a