title: Treatment of hypertension in diabetic patients with nephropathy.
abstract: In type 1 diabetes, hypertension is closely linked to the development of nephropathy. An association of hypertension and the impact of hypertension on the clinical course of type 2 diabetes, including the development of vascular complications, has been well established. However, the association with nephropathy in type 2 diabetes is less clear. Despite that, antihypertensive treatment has a crucial impact on the course of nephropathy in both types of diabetes. In this article, we discuss recent evidence focusing on the nephroprotective potential of various classes of antihypertensive agents and confront it with current recommendations for the treatment of hypertension in diabetic patients with nephropathy. Unlike type 1 diabetes, where the nephroprotection could be a good sole measure for assessing the efficiency of a particular agent or their combination, defining of the optimal antihypertensive agent or agents in type 2 diabetes requires consideration of both cardiovascular, cerebrovascular, and nephroprotective potentials of such a treatment. In both types of diabetes, recent data support the use of inhibitors of the renin-angiotensin system with or without diuretics as the initial therapy. In type 1 diabetes, additional beneficial effect can be expected from calcium channel blockers (CCBs). In type 2 diabetic patients, combining more agents may be necessary early in the course of nephropathy to affect both micro- and macrovascular targets. beta blockers should be applied early to enhance cardioprotectivity, followed by CCBs to achieve goal blood pressure. Although not supported by all recent data, aggressive blood pressure control (< 130/75 mm Hg) is warranted. Furthermore, multifactorial intervention targeting metabolic derangements and lifestyle, is a necessary complimentary measure that must accompany antihypertensive treatment.
authors.affiliation: Division of Nephrology and Hypertension, Oregon Health Sciences University, PP262, 3314 SW US Veterans Hospital Road, Portland, OR 97201-2940, USA.
authors.forename: R
authors.initials: R
authors.lastname: Komers
authors.forename: S
authors.initials: S
authors.lastname: Anderson
mesh_terms: D000959:Antihypertensive Agents / Q000627:therapeutic use*; D003928:Diabetic Nephropathies / Q000150:complications*; D006801:Humans; D006977:Hypertension, Renal / Q000188:drug therapy* / Q000209:etiology*
chemical_list: D000959:Antihypertensive Agents