Comparative study of efficacy and safety between bladder body and trigonal intravesical onabotulinumtoxina injection in the treatment of interstitial cystitis refractory to conventional treatment-A prospective, randomized, clinical trial.
Hann-Chorng KuoJia-Fong JhangCheng-Ling LeeHann-Chorng KuoPublished in: Neurourology and urodynamics (2018)
No significant difference in the improvement of IC symptoms and urodynamic parameters after intravesical BoNT-A injection in the bladder body or trigone. The rate of adverse events was similar between groups.