Registry of Asian patients with myeloproliferative neoplasms

Asian Myeloproliferative Neoplasm (MPN) Registry - An Asian Myeloid Working Group (AMWG) Project.

Observational The University of Hong Kong · NCT05882773

This study is collecting information from Asian patients with myeloproliferative neoplasms to learn more about their condition and how different treatments work for them.

Quick facts

Study typeObservational
Enrollment1000 (estimated)
Ages18 Years and up
SexAll
SponsorThe University of Hong Kong Academic / other
Locations1 site (Hong Kong)
Trial IDNCT05882773 on ClinicalTrials.gov

What this trial studies

This observational cohort registry collects data on patients diagnosed with myeloproliferative neoplasms (MPN) across multiple centers in Asia. It includes both prospective and retrospective data collection, focusing on clinicopathologic, cytogenetic, and mutational characteristics, as well as treatment responses and outcomes. Patients diagnosed between 2010 and 2025 will be monitored through routine clinic visits and medical record reviews, with data collected at diagnosis and approximately every six months thereafter. The aim is to establish a comprehensive clinical registry to better understand MPN in the Asian population.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18 and older diagnosed with specific types of myeloproliferative neoplasms according to the 2017 WHO classification.

Not a fit: Patients diagnosed with myelodysplastic syndrome or chronic myeloid leukaemia BCR-ABL1 positive will not benefit from this study.

Why it matters

Potential benefit: If successful, this registry could enhance understanding of MPN in Asian patients, leading to improved treatment strategies and outcomes.

How similar studies have performed: While there have been various studies on MPN, this registry approach focusing specifically on the Asian population is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Age ≥ 18 years old at the time of diagnosis of MPN.
2. Subject was diagnosed with one of the following disorders according to the 2017 WHO classification (for patients diagnosed before 2017, the bone marrow reports will be re-evaluated according to the 2017 WHO classification):

   1. Polycythaemia vera
   2. Essential thrombocythemia
   3. Primary myelofibrosis, pre-fibrotic/early stage
   4. Primary myelofibrosis, overt fibrotic stage
   5. Post-polycythaemia vera myelofibrosis
   6. Post-essential thrombocythaemia myelofibrosis
   7. MPN-unclassifiable
3. All subjects need to provide informed consent.

Exclusion Criteria:

A subject will not be eligible if he/she meets any of the following criteria:

1\. Subject was diagnosed with myelodysplastic syndrome, myelodysplastic syndrome/myeloproliferative neoplasm, or chronic myeloid leukaemia BCR-ABL1 positive, under the 2017 WHO classification

Where this trial is running

Hong Kong

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Myeloproliferative NeoplasmPolycythemia VeraEssential ThrombocythemiaPost-polycythemia Vera MyelofibrosisPost-essential Thrombocythemia MyelofibrosisPrimary MyelofibrosisPrimary Myelofibrosis, Prefibrotic StagePrimary Myelofibrosis, Fibrotic Stage
Last reviewed 2026-06-13 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.