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Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12710/32318
Title: HIPERHOMOCISTEINEMIA LA COPIII HIPERTENSIVI CU EXCES PONDERAL- MARKER DE RISC PRECOCE
Other Titles: HYPERHOMOCYSTEINEMIA IN HYPERTENSIVE CHILDREN WITH OVERWEIGHT - AN EARLY RISK MARKER
Authors: Bivol, Doina
Bichir-Thoreac, Liliana
Keywords: arterial hypertension;overweight;homocysteine;children
Issue Date: 2025
Publisher: 
Citation: Bivol, Doina; Bichir-Thoreac, Liliana. HIPERHOMOCISTEINEMIA LA COPIII HIPERTENSIVI CU EXCES PONDERAL- MARKER DE RISC PRECOCE = HYPERHOMOCYSTEINEMIA IN HYPERTENSIVE CHILDREN WITH OVERWEIGHT - AN EARLY RISK MARKER. In: Revista de Științe ale Sănătății din Moldova = Moldovan Journal of Health Sciences. 2025, vol. 12, Nr. 3/2025, anexa 2, p. 588. ISSN 2345-1467.
Abstract: Introducere. Hipertensiunea arterială este o afecţiune tot mai frecvent întâlnită în rândul copiilor şi adolescenţilor. Studii recente au demonstrat că homocisteina joacă un rol important în dezvoltarea şi menţinerea valorilor tensionale crescute, contribuind la stresul oxidativ şi disfuncţia endotelială. Scop. Evaluarea nivelului seric al homocistei-nei la copii cu hipertensiune arterială şi exces ponderal pentru identificarea rolului său ca marker precoce de risc cardiovascular. Material şi metode. Au fost incluşi 75 copii hipertensivi, supraponderali, din cadrul SCMC V Ignatenco, cu vîrsta cuprinsă între 10-18 ani. Valorile serice ale homocisteinei au fost apreciate prin metoda cromatografiei lichidiene cu schimb de ioni. Rezultatele au fost comparate cu lotul de control -35 de copii normotensivi, normoponde-rali, de vîrsta similară. Rezultate. Repartizarea pacienţilor incluşi în cercetare în funcţie de sex a evidenţiat faptul că 66,4% au fost băieţi şi doar 33,6% au constituit fetele, iar în conformitate cu recomandările ESC (2022) la 47 din copii (62,7%) a fost determinată HTA gr. I, iar 28 din ei (37,3%) au avut HTA gr. II. Prin aprecierea IMC s-a evidenţiat că 24 copii au fost supraponderali, iar 51 obezi. Nivelului seric al homocisteinei în lotul de cercetare (14,08 mol/L) a fost important mai înalt comparativ cu cel de control (6,75 mol/L). Cele mai înalte valorilor s-au înregistrat la băieţi (14,30 mol/L) urmat de fete (13,83 mol/L), comparativ cu lotul de control. Concluzii. Nivelul seric al homocisteinei la copiii hipertensivi, supraponderali şi obezi este dublu faţă de cel al lotului de control, confirmând afectarea endotelială. Evaluarea homocisteinei la aceşti pacienţi susţine necesitatea măsurilor profilactice timpurii pentru reducerea riscului cardiovascular.
Introduction. Arterial hypertension is an increasingly common condition among children and adolescents. Recent studies have demonstrated that homocysteine plays a significant role in the development and maintenance of elevated blood pressure, contributing to oxidative stress and endothelial dysfunction. Objective. Evaluating serum homocysteine concentrations in hypertensive children with overweight to explore its significance as an early indicator of cardiovascular risk and potential target for intervention. Material and methods. The study included 75 hypertensive, overweight children from Valentin Ignatenco CCMH, aged 10-18 years. Serum homocysteine levels were carefully assessed using ion-exchange liquid chromatography. The results were then compared with those of the control group consisting of 35 normotensive, normal-weight children of similar age. Results. The distribution of patients included in the study by sex revealed that 66.4% were boys and only 33.6% were girls. According to the ESC (2022) guidelines, grade I hypertension was diagnosed in 47 children (62.7%), while 28 children (37.3%) had grade II hypertension. BMI assessment showed that 24 children were overweight and 51 were obese. The serum homocysteine level in the study group (14.08 |rmol/L) was significantly higher compared to the control group (6.75 |rmol/L), with statistically significant results. The highest homocysteine values were recorded in boys (14.30 |rmol/L), followed by girls (13.83 |rmol/L), compared to the control group. Conclusion. The serum homocysteine level in hypertensive, overweight, and obese children is twice as high as in the control group, confirming endothelial impairment. Assessing homocysteine in these patients supports the need for early preventive measures to reduce cardiovascular risk.
metadata.dc.relation.ispartof: Revista de Științe ale Sănătății din Moldova = Moldovan Journal of Health Sciences
URI: https://cercetare.usmf.md/sites/default/files/2025-10/MJHS_12_2_2025_anexa2site.pdf
https://repository.usmf.md/handle/20.500.12710/32318
ISSN: 2345-1467
Appears in Collections:Congresul consacrat aniversării a 80-a de la fondarea USMF „Nicolae Testemițanu”, 20-22 octombrie 2025: Abstract book

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