Clinical trial Recruiting at 7 sites Interventional Ages 18 and up

Understanding the genetic structure of ASXL1-mutated myelofibrosis

Official title: Clonal Architecture of ASXL1-mutated Myelofibrosis

Run by University Hospital, Angers · NCT05710211 · Data updated 2026-11-12

This study is trying to understand how ASXL1 mutations affect the survival and risk of leukemia in people with myelofibrosis by looking at blood samples from 50 patients over four years.

More Myelofibrosis trials

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment50 (estimated)
SponsorUniversity Hospital, Angers
Government
Locations13 sites (Angers and 12 other locations)
StatusRecruiting
StartedApril 24, 2023
Main results expectedApril 23, 2027
Study endsApril 23, 2031
Registry record updatedMarch 9, 2026
Trial IDNCT05710211 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adults aged 18 and older with ASXL1-mutated primary or secondary myelofibrosis.

Probably not a fit

Patients with another active hematological disease or cancer at the time of diagnosis may not benefit 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 study aims to explore the clonal architecture of patients with ASXL1 mutations in primary and secondary myelofibrosis to better understand its prognostic implications. It will involve a multicenter cohort of 50 patients, with blood samples collected within 18 months of diagnosis. Over a follow-up period of four years, data on patient survival and potential leukemic transformation will be gathered to refine the prognostic impact of ASXL1 mutations.

Why it matters

Potential benefit: If successful, this study could lead to improved prognostic assessments and treatment strategies for patients with ASXL1-mutated myelofibrosis.

How similar studies have gone: While the clonal architecture of myelofibrosis is not extensively studied, similar approaches in other hematological conditions have shown promise, indicating potential for success.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Adults (age ≥18 years),
* Affiliated to the national social security system,
* ASXL1 mutated primary or secondary myelofibrosis,
* Signed the consent to participate in the study,
* Included, or consenting to be included, in the national clinical-biological database of France Intergroupe Syndrome Myéloprolifératifs (FIM).

Exclusion Criteria:

* Patient with another active hematological disease or cancer at the time of diagnosis,
* Person subject to legal protection scheme or incapable of giving consent.

Where it's running

  • CHU Angers
    Angers, France
    Recruiting
  • CHU Henri MONDOR
    Créteil, France
    Recruiting
  • Institut Paoli Calmettes
    Marseille, France
    Recruiting
  • Hôpital Bicêtre
    Paris, France
    Recruiting
  • CHU de Bordeaux
    Pessac, France
    Recruiting
  • CHU Lyon
    Pierre-Bénite, France
    Recruiting
Show 7 more locations
  • CHRU Tours - Hôpital Bretonneau
    Tours, France
    Recruiting
  • CHRU Brest
    Brest, France
    Not yet recruiting
  • CH Cholet
    Cholet, France
    Not yet recruiting
  • CHU Nantes
    Nantes, France
    Not yet recruiting
  • AP-HP Hôpital Saint Louis
    Paris, France
    Not yet recruiting
  • CH de Cornouaille
    Quimper, France
    Not yet recruiting
  • CH de Vannes
    Vannes, 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.