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A Study to Assess the Safety and Efficacy of AGN-151586 Injections for the Treatment of Moderate to Severe Forehead Lines (FHL) in Adult Participants

A Phase 2 Open-Label Study to Evaluate the Safety and Efficacy of AGN-151586 for the Treatment of Moderate to Severe Forehead Lines (FHL) in Adults

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07730554
Enrollment
80
Registered
2026-07-28
Start date
2026-07-22
Completion date
2026-11-01
Last updated
2026-08-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Forehead Lines

Keywords

Forehead Lines, AGN-151586, TrenibotulinumtoxinE

Brief summary

The objective of this study is to evaluate the safety and efficacy of AGN-151586 for the treatment of moderate to severe forehead lines (FHL) in adult participants.

Interventions

Injection

Sponsors

AbbVie
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Participant must have moderate (Grade 2) or severe (Grade 3) forehead lines (FHL) at maximum eyebrow elevation as assessed by the subject and investigator using Forehead Lines Severity Scale (FHLSS) at Screening visit and Baseline Day 1 visit. * Participant must have moderate (Grade 2) or severe (Grade 3) glabellar lines (GL) at maximum frown as assessed by the subject and investigator using Allergan Glabellar Lines Severity Scale (AGLSS) at Screening visit and Baseline Day 1 visit. * Sufficient visual acuity without the use of eyeglasses (contact lens use is acceptable) to accurately assess their FHL and GL in investigator's opinion.

Exclusion criteria

* Clinically relevant or significant ECG abnormalities. * Active infection or dermatological condition at any of the treatment injection sites.

Design outcomes

Primary

MeasureTime frameDescription
Number of Participants with Adverse Events (AEs)Up to Approximately 42 DaysAn AE is defined as any untoward medical occurrence in a patient or clinical investigation in which a participant is administered a pharmaceutical product which does not necessarily have a causal relationship with this treatment.

Countries

United States

Contacts

CONTACTABBVIE CALL CENTER
abbvieclinicaltrials@abbvie.com844-663-3742
STUDY_DIRECTORABBVIE INC.

AbbVie

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Aug 22, 2026