CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 328 enrolled
Drug / intervention
OnabotulinumtoxinA X +1 moredrug
Likely dose
Not stated in 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/NCT05100199
NCT05100199Phase 2Completed

A Multicenter, Double-Blind, Randomized, Placebo-Controlled Parallel-Group Phase 2 Study Evaluating the Safety and Efficacy of OnabotulinumtoxinA X for the Treatment of Moderate to Severe Glabellar Lines

Allergan·interventional·Posted Oct 29, 2021·Updated Sep 9, 2025

In Brief

A Phase 2 clinical trial evaluating OnabotulinumtoxinA X and Placebo for Glabellar Lines. Completed, enrolled 328 participants across 18 sites.

Detailed Summary

This is a Phase 2, dose ranging study to evaluate the safety of OnabotulinumtoxinA X and to compare the efficacy of OnabotulinumtoxinA X and placebo for the treatment of Glabellar Lines in adult participants with moderate to severe GL.

Study Details

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

Timeline

Phase 2CompletedFinished
20222023202420252026
First PostedOct 29, 2021
Enrollment StartOct 6, 2021
Primary CompletionDec 2, 2022
TodayJul 2, 2026
Enrollment to primary: 1.2 yearsPosted 4.7 years ago

Interventions

OnabotulinumtoxinA Xdrug

Injection

Placebodrug

Injection