Improvement of Hypercalciuria, Potassium Wasting and Hyperreninemia in Incomplete Distal Renal Tubular Acidosis by Indomethacin

Abstract
A patient with incomplete distal renal tubular acidosis (RTA) showed hypercalciuria, K wasting and hyperreninemia. Indomethacin administration caused sustained improvement of the abnormalities. Apparently overproduction of prostaglandins contributes to hypercalciuria, K wasting and hyperreninemia in some patients with RTA; indomethacin may be useful in treating patients with this disorder.
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