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THE ROLE OF ALDOSTERONE ANTAGONISM AGENTS IN DIABETIC KIDNEY DISEASE
Author(s) -
Wombwell Eric,
Naglich Andrew
Publication year - 2015
Publication title -
journal of renal care
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.381
H-Index - 27
eISSN - 1755-6686
pISSN - 1755-6678
DOI - 10.1111/jorc.12085
Subject(s) - medicine , aldosterone , kidney disease , mineralocorticoid receptor , endocrinology , kidney , angiotensin receptor , diabetes mellitus , angiotensin ii receptor type 1 , angiotensin converting enzyme , angiotensin ii , renin–angiotensin system , blockade , pharmacology , receptor , blood pressure
SUMMARY Background Diabetic kidney disease is a common consequence of the development of diabetes. In the United Kingdom 18–30% of chronic kidney disease cases and 44% of end‐stage renal disease cases in the United States have been attributed to complications of diabetic kidney disease. Angiotensin blockade using angiotensin converting enzyme inhibitors or angiotensin receptor blockers is the standard for slowing the progression of diabetic kidney disease. Evidence suggests that aldosterone antagonism added to standard therapy may be beneficial. Aim of Review This paper aims to explore the pathophysiological contribution of aldosterone in diabetic kidney disease and review available literature for aldosterone antagonism through mineralocorticoid receptor blockade. Methods A comprehensive literature search was conducted. Results were analysed and summarised. Results Nine trials evaluating a total of 535 patients with diabetic kidney disease were identified that evaluated the use of aldosterone antagonists for reducing the signs of diabetic kidney disease. All trials demonstrated a marked decrease in urinary protein excretion when compared to, or added to angiotensin converting enzyme inhibition or angiotensin receptor blockade. The most commonly reported side effect in all of the trials was hyperkalaemia, which occurred in 6.1% of all patients evaluated. Aldosterone antagonists were generally well tolerated in the evaluated patient populations. Conclusion Aldosterone antagonism may represent a safe and effective complimentary therapy to the use of angiotensin converting enzyme inhibition, or angiotensin receptor blockade, for slowing the progression of diabetic kidney disease.