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Taking people in SpainNo phase

Following people with myelofibrosis over time in Europe

Observes adults with myelofibrosis across European centres through regular follow-up visits.

Plain-language title generated from the registry record
Registry title: Clinical Epidemiology in Contemporary Patients With Myelofibrosis.

Key facts

Where
Barcelona and Madrid, SpainSee the 2 sites

Could this be for you?

Answer for yourself. This is not a decision: only the study team can say whether you can take part.

  • Are you between 18 and 100 years old?

Source: NCT06533813, who can take part

Where in Spain

  • Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) - Hospital ClinicBarcelona, SpainTaking people
  • Hematology and Hemotherapy Department, 12 de Octubre University HospitalMadrid, SpainTaking people

Questions to ask the study team

  1. How often do I need to come in, and for how long each time?
  2. Are travel costs paid?
  3. Can I keep my own doctor?
  4. What happens if I want to stop?
Print a page for my doctor

Trial details

Who runs it
FROM- Fondazione per la Ricerca Ospedale di Bergamo- ETS
Trial code
NCT06533813
Record updated
9 July 2026
Original description
Multicenter retrospective and prospective European observational study. At each site, all consecutive patients with a 2016- or 2022 World Health Organization (WHO) confirmed diagnosis of myelofibrosis (MF) established from 01/01/2018 to 31/12/2027 will be enrolled into the study. Yearly follow-up updates will be scheduled until the end of data collection on 31/12/2028 or until the last available patient visit, whichever comes first. At least 1 year of follow-up will be ensured from the last patient enrolled.Read full original descriptionShow less

Clinical Epidemiology in Contemporary Patients With Myelofibrosis (ERNEST-3): A European LeukemiaNet (ELN) Observational Study

Multicenter retrospective and prospective European observational study. At each site, all consecutive patients with a 2016- or 2022 World Health Organization (WHO) confirmed diagnosis of myelofibrosis (MF) established from 01/01/2018 to 31/12/2027 will be enrolled into the study. Yearly follow-up updates will be scheduled until the end of data collection on 31/12/2028 or until the last available patient visit, whichever comes first. At least 1 year of follow-up will be ensured from the last patient enrolled.

Inclusion: Diagnosis of primary myelofibrosis (PMF) or secondary (i.e., post-ET/PV MF) myelofibrosis according to 2016- or 2022-WHO criteria ascertained between 01/01/2018 and 31/12/2027; Age ≥ 18 years; Signed informed consent where applicable, in line with current European General Data Protection Regulation (GDPR) directives.

Exclusion: Concurrent participation to interventional clinical trials in MF; Diagnosis of early/prefibrotic primary myelofibrosis.

ClinicalTrials.gov NCT06533813