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NOT YET RECRUITING
NCT07756580
PHASE1

A Study to Evaluate Sequential Administration of Injections of AGN-151586 Followed by BOTOX in Adult Participants for Treatment of Glabellar Lines

Sponsor: AbbVie

View on ClinicalTrials.gov

Summary

Facial lines that develop from repeated facial expression, such as glabellar lines (GL), are typically treated by selectively weakening specific muscles with small quantities of botulinum toxin. The purpose of this study is to assess how safe and effective sequential administration of AGN-151586 and OnabotulinumtoxinA (BOTOX) is in adult participants with moderate to severe GL. AGN-151586 is an investigational drug being developed for treatment of moderate to severe glabellar lines. Participants are placed into 1 of 2 groups called treatment arms. In both arms participants will receive both AGN-151586 and BOTOX. Approximately 120 adult participants with moderate to severe glabellar lines enrolled in the study in approximately 8 sites around the United States. Participants will receive injections of AGN-151586 on Day 1 in the glabellar complex. After meeting treatment criteria, participants in Cohort 1 will receive intramuscular injections of BOTOX on Day 14, and participants in Cohort 2 will receive intramuscular injections of BOTOX on Day 21. Participants will be followed for up to approximately 141 days.

Official title: A Phase 1 Study to Evaluate the Safety and Efficacy of Sequential Administration of AGN-151586 and BOTOX® in Subjects for Treatment of Glabellar Lines (GL)

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

INTERVENTIONAL

Enrollment

120

Start Date

2026-08-10

Completion Date

2027-03

Last Updated

2026-08-20

Healthy Volunteers

No

Conditions

Interventions

DRUG

AGN-151586

Injection

DRUG

BOTOX

Injection