Referenced in: none

Automatically associated channels: ClC4 , Kir1.1

Title: [Bartter's syndrome and Gitelman's syndrome: Pathogenesis, pathophysiology, and therapy]

Authors: Sumiyo Watanabe, Shunya Uchida

Journal, date & volume: Nippon Rinsho, 2006 Feb , 64 Suppl 2, 504-7

PubMed link: http://www.ncbi.nlm.nih.gov/pubmed/16523943

Abstract
Bartter's syndrome was reported in 1962, and Gitelman's syndrome, which is subtype of Bartter's syndrome was described later. These syndromes are characterized by hypokalemia, hypochloremic metabolic alkalosis, normal to low blood pressure, although they show hyperreninemia, and hyperaldosteronemia. The cause of these diseases have been unexplained for a long time. Recently however, from 1996 to 2002, several causes have identified. Bartter's syndrome can occur due to a loss of function mutation in NKCC2, ROMK, CLC-Kb and barttin, or a gain of function mutation of calcium-sensing receptor. Gitelman's syndrome can occur due to a loss of function mutation in NCC. Different causes need different treatment and have different prognosis. In fact, we cannot examine all DNA sequences in regular hospitals. So it is our goal to make a clinical diagnostic standard to appropriate treatment.