Clinical trial Recruiting at 1 site Observational Ages 20 to 29

Transition to adulthood for young adults with severe haemophilia

Official title: Determinants and Consequences of the Transition to Adulthood for Adolescents With Severe Haemophilia: TRANSHEMO 2, an Ancillary Study to the TRANSHEMO Project

Run by Assistance Publique Hopitaux De Marseille · NCT07418827 · Data updated 2026-11-12

This study tests how young adults with severe haemophilia who were in TRANSHEMO as teens are faring as they move into adulthood.

More Haemophilia A trials

Quick facts

Study typeObservational
Ages20 Years to 29 Years
SexAll
Enrollment75 (estimated)
SponsorAssistance Publique Hopitaux De Marseille
Academic / other
Locations25 sites (Saint-Denis, La Réunion and 24 other locations)
StatusRecruiting
StartedMay 28, 2026
Main results expectedDecember 2026
Study endsJune 2027
Registry record updatedOctober 8, 2026
Trial IDNCT07418827 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Young adults 20-29 with severe haemophilia (A or B) who were adolescents in the TRANSHEMO study, registered in the FranceCoag registry, and able to participate by completing questionnaires.

Probably not a fit

Individuals who no longer require regular treatment or those who are disengaged from care may not experience direct benefits from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study follows young adults aged 20-29 with severe haemophilia who previously participated in the TRANSHEMO project. It aims to describe the transition from adolescence to adult care and how it affects health management and quality of life. Data are collected through questionnaires to understand autonomy in health, adherence to follow-up, and overall well-being. Participants are drawn from FranceCoag registry and are recruited at multiple French centers. The study is led by Assistance Publique Hopitaux de Marseille with sites in La Réunion, Annecy, and Bordeaux.

Why it matters

Potential benefit: findings could help tailor transition support and improve long-term management for young adults with severe haemophilia.

How similar studies have gone: Prior studies in transitional care for chronic conditions have shown that structured transition processes can influence adherence and health outcomes, but this specific TRANSHEMO 2 ancillary study assesses a unique cohort.

Who can join: the full rules

Show full inclusion / exclusion criteria
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.

Where it's running

  • CH Annecy - St Julien
    Annecy, France
    Recruiting
  • CHU La Reunion
    Saint-Denis, La Réunion, France
    Not yet recruiting
  • Chu de Bordeaux
    Bordeaux, France
    Not yet recruiting
  • Chu de Caen
    Caen, France
    Not yet recruiting
  • Centre hospitalier Métropole Savoie
    Chambéry, France
    Not yet recruiting
  • CHU Clermont-Ferrand
    Clermont-Ferrand, France
    Not yet recruiting
Show 19 more locations
  • Chu de Dijon
    Dijon, France
    Not yet recruiting
  • Chu de Grenoble
    Grenoble, France
    Not yet recruiting
  • CHRU de Lille
    Lille, France
    Not yet recruiting
  • CHU Limoges
    Limoges, France
    Not yet recruiting
  • Hospices Civils de Lyon
    Lyon, France
    Not yet recruiting
  • Assistance publique - Hôpitaux de Marseille
    Marseille, France
    Not yet recruiting
  • CH Montmorency
    Montmorency, France
    Not yet recruiting
  • CHU Montpellier
    Montpellier, France
    Not yet recruiting
  • Chu de Nancy
    Nancy, France
    Not yet recruiting
  • CHU Nantes
    Nantes, France
    Not yet recruiting
  • AP-HP (Hôpital Kremlin Bicetre)
    Paris, France
    Not yet recruiting
  • AP-HP (Hôpital NECKER)
    Paris, France
    Not yet recruiting
  • CHU Reims
    Reims, France
    Not yet recruiting
  • CHU de Rennes
    Rennes, France
    Not yet recruiting
  • CHU de Rouen
    Rouen, France
    Not yet recruiting
  • CHU St Etienne
    Saint-Etienne, France
    Not yet recruiting
  • CHU Strasbourg
    Strasbourg, France
    Not yet recruiting
  • CHU Toulouse
    Toulouse, France
    Not yet recruiting
  • CH Versailles
    Versailles, France
    Not yet recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.