CI

At a glance

ClinicalIndex Comparison Record
Phase 4Completed· 85 enrolled
Drug / intervention
Bicarbonate protocol +1 moredrug
Likely dose
Bicarbonate protocol 50 mLfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04270526
NCT04270526Phase 4Completed

Minimizing Pain During Office Intradetrussor Botox Injection: A Prospective Randomized Controlled Trial Comparing Two Protocols

Boston Urogynecology Associates·interventional·Posted Feb 17, 2020·Updated Mar 6, 2025

In Brief

A Phase 4 clinical trial evaluating Bicarbonate protocol and Standard protocol for Overactive Bladder and 4 related conditions. Completed, enrolled 85 participants across 1 site.

Detailed Summary

This will be a prospective double-blinded randomized controlled trial comparing two pre-treatment protocols for patients undergoing intradetrussor botox injections to determine if a buffered lidocaine solution offers superior pain control.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

Phase 4CompletedFinished
2020202120222023202420252026
First PostedFeb 17, 2020
Enrollment StartAug 15, 2020
Primary CompletionJun 30, 2023
TodayJul 2, 2026
Enrollment to primary: 2.9 yearsPosted 6.4 years ago

Interventions

Bicarbonate protocoldrug

Intradetrussor treatment with 50 mL 1% lidocaine + 45ml of 0.9% normal saline + 5 mL 8.4% sodium bicarbonate

Standard protocoldrug

Intradetrussor treatment with 50 mL 1% lidocaine + 50ml of 0.9% normal saline