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Assessment of Vascular Function in Patients With Chronic Kidney Disease
Published on: June 16, 2014
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Kidney Function in Hypertensive Patients with Left Ventricular Hypertrophy
I N Mba1, B Basil2, B Myke-Mbata2
1Department of Chemical Pathology, Nile University of Nigeria, Abuja, Nigeria.
West African Journal of Medicine
|February 27, 2024
Summary
Hypertensive patients with left ventricular hypertrophy (LVH) showed better kidney function, indicated by lower microalbuminuria and reduced chronic kidney disease (CKD) stages, compared to those without LVH.
Area of Science:
- Nephrology
- Cardiology
- Hypertension Research
Background:
- Hypertension-induced kidney impairment increases morbidity and mortality.
- Left ventricular hypertrophy (LVH) is a common hypertension complication that can worsen patient outcomes.
- Understanding the relationship between LVH and kidney function in hypertensive patients is crucial.
Purpose of the Study:
- To compare kidney function in hypertensive patients with LVH versus those without LVH.
- To investigate the impact of LVH on markers of kidney damage in hypertension.
Main Methods:
- Study conducted in Nigerian tertiary hospitals among hypertensive patients.
- Demographic and clinical data collected via questionnaire.
- Kidney function assessed by serum urea, creatinine, urinary creatinine, and microalbumin.
- Echocardiography used to diagnose LVH.
Main Results:
- LVH was present in 45.7% of 105 participants.
- Patients with LVH were older and had lower weight.
- Contrary to expectations, patients without LVH exhibited higher microalbuminuria (p=0.03) and lower estimated glomerular filtration rate (eGFR) (p=0.004), suggesting more advanced CKD stages.
Conclusions:
- Hypertensive patients with LVH demonstrated better kidney function markers, including lower microalbuminuria and higher eGFR.
- These findings suggest a potentially protective effect or different disease pathway in hypertensive patients with LVH regarding kidney function.
- Further research is needed to elucidate the mechanisms behind these observed differences in kidney function.
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