A double-blind, randomized controlled trial of cystometry using saline versus 0.3 M potassium chloride infusion in women with overactive bladder syndrome.

Aim: To evaluate the effect of 0.3 M potassium chloride on cystometric parameters by comparing it with normal saline as a filling solution in women with overactive bladder (OAB).

Patients And Methods: Twenty-three women with significant OAB symptoms underwent consecutive cystometrograms (CMGs) using 0.