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- IRMS - Nicolae Testemitanu SUMPh
- 1. COLECȚIA INSTITUȚIONALĂ
- MedEspera: International Medical Congress for Students and Young Doctors
- MedEspera 2024
Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12710/28501
Title: | Genetic aspects of thrombophilia in pregnancy |
Authors: | Antoci, Diana |
Issue Date: | 2024 |
Publisher: | Instituţia Publică Universitatea de Stat de Medicină şi Farmacie „Nicolae Testemiţanu” din Republica Moldova |
Citation: | ANTOCI, Diana. Genetic aspects of thrombophilia in pregnancy. In: MedEspera: the 10th Intern. Medical Congress for Stud. and Young Doctors, 24-27 April 2024: abstract book. Chișinău, 2024, p. 77. ISBN 978-9975-3544-2-4. |
Abstract: | Introduction. Thrombophilia represents a condition that increases blood coagulability and the risk of clots. Physiological changes during pregnancy, such as excess fibrinogen synthesis and increased concentration of coagulation factors in the third trimester of pregnancy, can lead to thrombotic phenomena. The thrombophilia impact is intensified in pregnant women with specific variations in the genes responsible for coagulation. Aim of study. Evaluation of the genetic aspects of thrombophilia in obstetric complications. Methods and materials. A literature review was done, the search motors being PubMed, Google Scholar, ScienceDirect. Out of the 250 articles submitted, 89 met the research criteria. Results. An important number of genetic variations with thrombophilia potential in pregnant women have been reported and correlated with: premature birth, intrauterine death of the fetus, premature detachment of the placenta, eclampsia, etc. There have been two groups of hereditary thrombophilia described: through hypomorphic mutations, for example antithrombin III deficiency, protein C and S deficiency; through hypermorphic mutations - factor V Leiden mutation, G20210A mutation in the prothrombin gene. Also, the involvement of the PAI-1 gene and more recently the MTHFR gene has been proven. The most common mutations (heterozygous F5 gene mutation G1691A and prothrombin gene mutation G20210A) are associated with a moderate to low risk of developing thrombophilia, while the rarest types like homozygous F5 and F2 gene mutations, antithrombin III, protein C or protein S deficiency, have a more considerable and higher risk. Conclusion. Up to day the causes of pregnancy complications were attributed to various pathologies, infections or considered an incidence. Today, though, the evaluation of genetic aspects is required, as it can influence the evolution of the pregnancy too. of clots. Physiological changes during pregnancy, such as e xcess fibrinogen synthesis and increased concentration of coagulation factors in the t hird trimester of pregnancy, can lead to thrombotic phenomena. The thrombophilia impact is intensif ied in pregnant women with specific variations in the genes responsible for coagulation. Aim of study. Evaluation of the genetic aspects of thrombophilia in obs tetric complications. Methods and materials. A literature review was done, the search motors being Pub Med, Google Scholar, ScienceDirect. Out of the 250 articles submitted, 89 met the research criteria. Results. An important number of genetic variations with thrombophili a potential in pregnant women have been reported and correlated with: premature birth, intrauterine death of the fetus, premature detachment of the placenta, eclampsia, etc. Th ere have been two groups of hereditary thrombophilia described: through hypomorphic mutations, for exam ple antithrombin III deficiency, protein C and S deficiency; through hypermorphic m utations - factor V Leiden mutation, G20210A mutation in the prothrombin gene. Also, the invo lvement of the PAI-1 gene and more recently the MTHFR gene has been proven. The mo st common mutations (heterozygous F5 gene mutation G1691A and prothrombin gene mutation G20210A) are ass ociated with a moderate to low risk of developing thrombophilia, while the rare st types like homozygous F5 and F2 gene mutations, antithrombin III, protein C or protein S deficiency, have a more considerable and higher risk. Conclusion. Up to day the causes of pregnancy complications were attribut ed to various pathologies, infections or considered an incidence. Today, though, the evaluation of genetic aspects is required, as it can influence the evolution of the pregnancy too. |
metadata.dc.relation.ispartof: | MedEspera: The 10th International Medical Congress for Students and Young Doctors, 24-27 April 2024, Chișinău, Republic of Moldova |
URI: | https://medespera.md/en/books?page=10 http://repository.usmf.md/handle/20.500.12710/28501 |
ISBN: | 978-9975-3544-2-4 |
Appears in Collections: | MedEspera 2024
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