A Controlled Trial of Bladder Drill and Drug Therapy in the Management of Detrusor Instability

Summary— Fifty women with urinary incontinence due to derisory instability entered a controlled clinical trial to compare in‐patient bladder drill with out‐patient drug therapy. Following bladder drill, 84% of patients were continent, whereas following treatment with flavoxate hydrochloride and imipramine, 56% 01 patients were continent. Side effects due to drug therapy were significant.