The impact of postinjection urinary tract infection on efficacy of intravesical onabotulinumtoxinA-A secondary analysis.

Objectives: To compare treatment response in women who did and did not develop a urinary tract infection (UTI) within 14 days after intravesical onabotulinumtoxinA injections for treatment of refractory urgency urinary incontinence (UUI).

Methods: This is a secondary analysis of women who received Onabotulinumtoxin A in the Refractory Overactive Bladder: Sacral Neuromodulation vs Botulinum Toxin Assessment (ROSETTA) Trial. Participants were grouped by presence or absence of UTI within 14 days of injection.