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Correlation Between Renal Artery Doppler Indices and Renal Function Test in Young Adult Hypertension

Article scientifique 2023 Anglais

Résumé

Abstract Background: Hypertension is a chronic elevation in blood pressure (BP) 140/90. It is subjected to various disorders which produce alteration in the morphology and function of kidneys with renal artery blood flow. Doppler ultrasound (US) of the renal artery is sensitive for evaluating the kidneys and provides the accurate diagnosis of early kidneys function, morphology, and blood flow effect. This study aimed to determine whether there was a correlation between renal artery Doppler indices and renal function tests in young adult hypertension. Methods: A total of 100 patients with hypertension were examined using the Doppler ultrasonography for renal artery and renal function tests. Measurements of the renal artery Doppler indices and renal function tests were performed on adult hypertension patients. Results: There was a significant negative correlation between end-diastolic velocity (EDV) in the right kidney with urea -.33, P-value= 0.001 and creatinine -.26, P-value=0.008 also a significant negative correlation between end-diastolic velocity (EDV) in the left kidney with urea -.49, P-value= 0.000 and creatinine -.43, P-value=0.000. Significant positive correlation between resistive index (RI) in right kidney with urea +.37, P-value=000, and creatinine=.38, P-value=000 also Significant positive correlations between pulsatile index (PI) in right kidney with urea +.32, P-value=000 and creatinine=.42, P-value=000. Significant positive correlation between resistive index (RI) in left kidney with urea +.64, P-value=00,0, and creatinine+.60, P-value=000 also Significant positive correlations between pulsatile index (PI) in left kidney with urea +.45, P-value=000 and creatinine+.57, P-value=000. Conclusion: Individuals with hypertension have reduced blood flow at an end-diastolic velocity (EDV) correlated with increase urea and creatinine also increase blood flow resistance at resistive index (RI) and pulsatile index (PI) correlated with increase urea and creatinine.

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Ali, M., Abdelrahim, A., Hussein, A. (2023). Correlation Between Renal Artery Doppler Indices and Renal Function Test in Young Adult Hypertension. https://doi.org/10.21203/rs.3.rs-2769083/v1

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Auteur(s)

Marzoug Ahmed Ali Ahmed Abdelrahim Abdulaziz Hussein

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