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Comparative Study of the Efficacy and Safety Between Suburothelial and Trigonal Intravesical Botulinum Toxin A Injection in Treatment of Interstitial Cystitis Refractory to Conventional Treatment - A Prospective, Randomized, Clinical Trial
There is no consensus of the therapeutic efficacy and safety between suburothelial injection and trigonal injection of botulinum toxin A (BoNT-A) in treatment of interstitial cystitis/bladder pain syndrome (IC/BPS) It is unmet to clarify which injection method is superior in clinical efficacy and patient safety. This study was designed in a randomized, double-blind trial to test the therapeutic effects and adverse events between intravesical BoNTA injection into suburothelium and trigone. The results of this study might provide clinical evidence for a better therapeutic regimen of BoNT-A in the treatment of IC/PBS.
Details
| Lead sponsor | Buddhist Tzu Chi General Hospital |
|---|---|
| Phase | Phase 2 |
| Status | UNKNOWN |
| Enrolment | 60 |
| Start date | 2015-03 |
| Completion | 2017-08 |
Conditions
- Bladder Pain Syndrome
Interventions
- intravesical onabotulinumtoxinA injection
Primary outcomes
- Reduction of bladder pain visual analog scale (VAS) — baseline to 8 weeks
Evaluation of the change of VAS from baseline to 8 weeks
Countries
Taiwan