Long-Term Treatment with OnabotulinumtoxinA Results in Consistent, Durable Improvements in Health Related Quality of Life in Patients with Overactive Bladder

In patients with overactive bladder and incontinence consistent and clinically meaningful improvements in health related quality of life were observed with repeat onabotulinumtoxinA 100 U treatments. A positive response after treatment 1 tended to predict similar responses to subsequent treatments, whereas a lack of response to treatment 1 did not preclude positive response(s) to later treatments.