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Updated: Aug 15, 2026

Improved Renal Denervation Mitigated Hypertension Induced by Angiotensin II Infusion
Published on: May 26, 2022
[Vascular impact of anti-hypertensive treatment and renal protection]
1Département de Médecine M, Aarhus Komunehospital, Hôpital Universitaire d'Aarhus, Aarhus, Danemark. carl.erik.mogensen@ki.au.dk
Insights
Low-dose perindopril and indapamide effectively manage hypertension and protect kidneys, especially in diabetic patients. This combination significantly reduces blood pressure and albumin excretion, offering renoprotective benefits.
Area of Science:
- Nephrology
- Cardiology
- Pharmacology
Context:
- Hypertension accelerates kidney disease progression and structural changes.
- Diabetic hypertension presents a growing challenge for renal health.
- Microvascular changes and hypertension create a detrimental cycle impacting kidney function.
Purpose:
- To evaluate the renoprotective effects of a low-dose combination of perindopril (an ACE inhibitor) and indapamide (a diuretic).
- To compare the efficacy of perindopril/indapamide against enalapril in reducing blood pressure and albumin excretion.
- To assess the impact of perindopril/indapamide on cardiovascular events and renal structure/function.
Summary:
- Perindopril/indapamide demonstrated superior blood pressure reduction compared to enalapril.
- This combination achieved a 24% greater reduction in albumin excretion, indicating significant renoprotection.
- Animal studies suggest perindopril/indapamide offers protection to both renal structure and function.
Impact:
- Highlights the therapeutic potential of perindopril/indapamide for hypertensive patients, particularly those with diabetes.
- Suggests a new therapeutic strategy for preventing or slowing the progression of diabetic nephropathy.
- Provides evidence for the renoprotective and potential cardiovascular benefits of this drug combination.
Abstract:
Hypertension contributes to the progression of renal disease by accelerating structural changes in the kidney, leading to a progressive decline in glomerular filtration rate. Hypertension and microvascular changes can create a vicious circle, leading to further renal damage and increases in blood pressure. Prevention of renal damage is a priority, especially in the growing number of patients with diabetic hypertension. Angiotensin receptor blocking drugs and ACE inhibitors have been shown to display renoprotective effects, and ACE inhibitors reduce the risk of microalbuminuria, the initial step in renal disease in diabetes. Impressive results have been obtained with a low-dose combination of the ACE-inhibitor perindopril and the diuretic indapamide, which not only gave superior reductions in blood pressure to enalapril, but also a 24% greater reduction in albumin excretion. Perindopril/indapamide also showed a trend towards reducing cardiovascular events. There is evidence from animal studies that this combination protects both renal structure and function.
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