Effect of Prepodyne as a perineal cleansing agent for clean catch specimens.

In a study to determine a safe cleansing agent for collection of midstream urine specimens, 35 pregnant women (25 experimental subjects who cleansed the periurethal area three times with Prepodyne and 10 control subjects who did not cleanse the area), Prepodyne was found to be satisfactory. Although iodine was detected in the urine of women who used Prepodyne, the amount was not in sufficient quantity to alter bacterial colony counts or to inhibit growth.