title: Evolving therapeutic strategies for retarding progression of diabetic nephropathy--an update for 2002.
abstract: During the past few years, several major intervention trials have been conducted in an attempt to determine the efficacy of specific antihypertensive agents in retarding progression of diabetic nephropathy. These studies have clearly demonstrated the importance of renin-angiotensin system blockade in attenuating progressive renal disease. The preferred initial therapy is an angiotensin-converting enzyme (ACE) inhibitor, or an angiotensin type I (AT1) receptor antagonist based on the recent 'landmark' proof-of-concept trials--the Irbesartan Type 2 Diabetic Nephropathy Trial (IDNT) and the Reduction of Endpoints in NIDDM with Angiotensin II Antagonist Losartan (RENAAL). However, these clinical trials also demonstrate that aggressive blood pressure targets are needed in patients with diabetes and hypertension. This frequently requires multiple-drug therapy with several different classes of antihypertensive agents. Data from several clinical trials, including RENAAL, suggest that calcium antagonists may be added to ACE inhibitor or AT1 receptor antagonist therapy as needed to achieve target blood pressure. Calcium antagonists could, therefore, constitute an important component of the antihypertensive regimen in the management of patients with diabetic nephropathy.
authors.affiliation: Nephrology Section, VA Medical Center, Miami, FL 33125, USA.
authors.forename: M
authors.initials: M
authors.lastname: Epstein
mesh_terms: D000806:Angiotensin-Converting Enzyme Inhibitors / Q000627:therapeutic use; D002121:Calcium Channel Blockers / Q000627:therapeutic use; D003920:Diabetes Mellitus / Q000503:physiopathology; D003925:Diabetic Angiopathies / Q000517:prevention & control; D003928:Diabetic Nephropathies / Q000503:physiopathology* / Q000517:prevention & control*; D018450:Disease Progression; D006801:Humans; D006973:Hypertension / Q000517:prevention & control; D007676:Kidney Failure, Chronic / Q000517:prevention & control
chemical_list: D000806:Angiotensin-Converting Enzyme Inhibitors; D002121:Calcium Channel Blockers