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Clinical Trial Summary

Pulmonary hypertension (PH) is defined as a group of diseases characterised by an elevated mean pulmonary artery pressure (Ppa) ≥25 mmHg at rest. Recently, chronic myeloproliferative diseases (CMPD) associated with pulmonary hypertension were included in the group 5 category, corresponding to PH for which the aetiology is unclear and/or multifactorial. CMPD include chronic myelogenous leukaemia, chronic neutrophilic leukaemia and chronic eosinophilic leukaemia (which primarily express a myeloid phenotype and polycythaemia vera), idiopathic myelofibrosis, and essential thrombocytosis in which erythroid or megakaryocytic hyperplasia predominates.

The purpose of this research:

1. Assess Prevalence of PH in patients with CMPD in Northern Israel

2. Describe the demographics and clinical course in patients with CMPD who are diagnosed with PH.


Clinical Trial Description

study will include the following:

- sex

- age

- BMI

- ethnicity

- age diagnosed with Myeloproliferative disease

- clinical manifestations of the myeloproliferative disease

- JAK2 mutation

- known hematological complications ;


Study Design

Observational Model: Case Control, Time Perspective: Retrospective


Related Conditions & MeSH terms


NCT number NCT01884974
Study type Observational
Source Carmel Medical Center
Contact Shoshan Perek, MD
Phone 972-4-8250517
Email shoshanpe@clalit.org.il
Status Recruiting
Phase N/A
Start date July 2013

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