Prevention of stone formation and bone loss in absorptive hypercalciuria by combined dietary and pharmacological interventions.

Abstract

Dietary restriction of calcium and oxalate, combined with thiazide and potassium citrate, satisfactorily controlled hypercalciuria, prevented the secondary increase in urinary oxalate, reduced urinary saturation of calcium oxalate, virtually eliminated recurrent stone formation, and increased bone density of the spine and femoral neck. Thus, this dietary pharmacological program controlled stone formation as well as bone loss that often accompany type 1 absorptive hypercalciuria.