The Impact of Hypertension on Renal Function: Mechanisms and Therapeutic Approaches in the U.S. Population

Abstract

Introduction: High blood pressure and kidney function have a complicated relationship, and hypertension is one of the main causes of chronic kidney disease (CKD). Chronic hypertension causes renal dysfunction by harming the kidneys through processes like glomerular hyperfiltration and vascular remodeling. Kidney disease, on the other hand, can make hypertension worse by upsetting the sodium and fluid balance. A key player in this relationship is the renin-angiotensin-aldosterone system (RAAS), which controls blood pressure and kidney function.

Aims: To investigate the relationship between hypertension (high blood pressure) and renal function, focusing on the mechanisms that link elevated blood pressure to kidney damage and deterioration of renal function.

Materials and method: The present study was a Cross-sectional study. This Study was conducted from 1 year. Total 100 patients were included in this study.

Result: The laboratory values across the five groups show relatively consistent results with slight variations. Total protein levels remain stable, ranging from 7.1 to 7.3 g/dL, while albumin levels are slightly higher in the 121-130 mmHg group (4.3 g/dL) but return to 4.2 g/dL in the lowest and highest groups. Hemoglobin levels range from 13.6 to 13.9 g/dL, with minimal variation.

Conclusion: In conclusion, hypertension has a significant impact on renal function, contributing to kidney damage through mechanisms such as increased glomerular pressure, endothelial dysfunction, and renal fibrosis. Over time, high blood pressure can lead to a decline in glomerular filtration rate (GFR), promoting the development of chronic kidney disease (CKD).