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A Study on the Role of Thrombophilic Genetic Disorders as a Risk Factor for Thrombotic Complications in Patients with Myeloproliferative Disorders Cover

A Study on the Role of Thrombophilic Genetic Disorders as a Risk Factor for Thrombotic Complications in Patients with Myeloproliferative Disorders

Open Access
|Dec 2019

Abstract

Myeloproliferative neoplasms (MPN) are haematological diseases, characterized by clonal hematopoiesis. Hemostasis abnormalities are among the most critical and frequent complications, affecting the quality of life and a possible reason for death. Thrombotic complications are common and multifactorial. Our aim was to study some genetic thrombophilia factors – Factor V Leiden (FVL), G20210A mutation in prothrombin gene (PR G20210A) and PLA2 allele polymorphism of glycoprotein IIIa gene (GPIIIa gene), and their frequency and association with thrombotic risk in both Philadelphia-positive and Philadelphia-negative MPN – chronic myelogenous leukemia (CML), polycythemia vera (PV), essential thrombocythemia (ET), and primary and secondary myelofibrosis (MF). In our patient population, PLA2 allele polymorphism of GPIIIa gene proved to be the most common and significantly associated with thrombotic complications – 26.85% of our patients were carriers, and 24.14% of them reported thrombotic complications.

Language: English
Page range: 19 - 26
Submitted on: Dec 17, 2018
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Accepted on: Jul 30, 2019
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Published on: Dec 26, 2019
Published by: Sciendo
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year

© 2019 Doroteya K. Todorieva-Todorova, Katya S. Kovacheva, Nikolay T. Tzvetkov, Stefan V. Trifonov, Galya Ts. Stavreva, Tihomir R. Rashev, Alexander A. Todorov, Petar D. Ivanov, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.