Bladder Instillations With Triamcinolone Acetonide for Interstitial Cystitis-Bladder Pain Syndrome: A Randomized Controlled Trial.

Objective: To evaluate the utility of adding triamcinolone acetonide to a standard bladder instillation solution for treatment of interstitial cystitis-bladder pain syndrome.

Methods: This was a single-center, randomized, double-blind trial that compared symptom response in women with interstitial cystitis-bladder pain syndrome who underwent six bladder instillations with triamcinolone acetonide or six instillations without. All instillation solutions contained heparin, viscous lidocaine, sodium bicarbonate, and bupivacaine.