A Study to Evaluate AGN-151586 Intramuscular Injections in Adult Participants for Treatment of Glabellar Lines
- Registration Number
- NCT06308198
- Lead Sponsor
- AbbVie
- Brief 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 evaluate the safety and efficacy of AGN-151586 compared to placebo in adult participants.
AGN-151586 is an investigational product being developed for the treatment of GL. In the first period, participants are randomly assigned to receive AGN-151586 or placebo. Each group receives a different treatment. There is a 1 in 3 chance that participants will be assigned to placebo. In the second period, all participants who meet retreatment criteria will receive open-label AGN-151586. Around 160 participants will be enrolled in the study at approximately 14 sites in China, Taiwan, and Japan.
Participants will receive either AGN-151586 or Placebo administered as 5 intramuscular injections to the glabellar complex on Day 1. Eligible participants may then receive AGN-151586 injections on Day 43 and will be followed for up to 6 weeks.
There may be higher treatment burden for participants in this trial compared to their standard of care due to multiple study visits. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 161
- Must have Moderate or severe glabellar lines (GL) at maximum frown as assessed by both the investigator and participant using the FWS-A at Screening and Baseline Day 1 visit. The investigator and participant ratings must match within a visit but do not have to match between Screening and Baseline Day 1.
- Must be in good health as per investigator's judgment based on medical history, physical examination, and vital sign measurements.
- Uncontrolled systemic disease.
- Infection or dermatological condition at the treatment injection sites.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SEQUENTIAL
- Arm && Interventions
Group Intervention Description Double-Blind Period: AGN-151586 AGN-151586 Participants will receive AGN-151586 in the glabellar complex on Day 1. Double-Blind Period: Placebo Placebo Participants will receive Placebo in the glabellar complex on Day 1. Open-Label: AGN-151586 AGN-151586 Participants who meet all retreatment criteria will receive AGN-151586 in the glabellar complex on Day 43.
- Primary Outcome Measures
Name Time Method Percentage of Participants with a >= 2-Grade Improvement from Baseline on the Facial Wrinkle Scale with Asian (FWS-A) Guide According to Investigator Assessment of Glabellar Lines (GL) Severity at Maximum Frown Day 7 Investigators' assessments of the severity of GL using the 4-grade FWS-A, where 0=none and 3=severe. Higher grades indicate more severity.
Percentage of Participants with a >= 2-Grade Improvement from Baseline on the FWS-A Guide According to Participant Assessment of GL Severity at Maximum Frown Day 7 Participants' assessments of the severity of GL using the 4-grade FWS-A, where 0=none and 3=severe. Higher grades indicate more severity.
Number of Participants with Adverse Events (AEs) Up to approximately Day 84 An 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.
- Secondary Outcome Measures
Name Time Method Double-Blind Period: Time to the First >= 1-Grade Improvement from Baseline on the FWS-A According to Investigator Assessment of GL Severity at Maximum Frown Baseline to Day 42 Investigators' assessments of the severity of GL using the 4-grade FWS-A, where 0=none and 3=severe. Higher grades indicate more severity.
Double-Blind Period: Percentage of Participants with a >= 2-Grade Improvement from Baseline on the FWS-A Guide According to Participant Assessment of GL Severity at Maximum Frown Over Time Baseline to Day 42 Participants' assessments of the severity of GL using the 4-grade FWS-A, where 0=none and 3=severe. Higher grades indicate more severity.
Double-Blind Period: Percentage of Participants with a >= 2-Grade Improvement from Baseline on the FWS-A Guide According to Investigator Assessment of GL Severity at Maximum Frown Over Time Baseline to Day 42 Investigators' assessments of the severity of GL using the 4-grade FWS-A, where 0=none and 3=severe. Higher grades indicate more severity.
Percentage of Participants with a >= 1-Grade Improvement from Baseline on FWS-A According to Participant Assessment of GL Severity at Maximum Frown Hour 24 Participants' assessments of the severity of GL using the 4-grade FWS-A, where 0=none and 3=severe. Higher grades indicate more severity.
Double-Blind Period: Time to Loss of None or Mild FWS-A According to Investigator Assessment of FWS-A at Maximum Frown Baseline to Day 42 Investigators' assessments of the severity of GL using the 4-grade FWS-A, where 0=none and 3=severe. Higher grades indicate more severity.
Percentage of Participants Achieving None or Mild on the FWS-A According to Participant Assessment Using FWS-A at Maximum Frown Over Time Baseline to Day 84 Participants' assessments of the severity of GL using the 4-grade FWS-A, where 0=none and 3=severe. Higher grades indicate more severity.
Percentage of Participants Achieving Mostly satisfied or Very satisfied on the Facial Line Satisfaction Questionnaire (FLSQ) Follow-Up Version Item 5 (overall satisfaction) for GL Hour 24 The FLSQ consists of 13 questions that assess treatment satisfaction and psychosocial impact. Participants assessed their satisfaction with GL using the FLSQ 5-point scale ranging from Very dissatisfied to Very satisfied. Follow-up Item 5 (satisfaction with the effect of treatment) can also be used as a stand-alone item.
Percentage of Participants Achieving Mostly satisfied or Very satisfied on the Facial Line Satisfaction Questionnaire (FLSQ) Follow-Up Version Item 4 (natural look) for GL Day 7 The FLSQ consists of 13 questions that assess treatment satisfaction and psychosocial impact. Participants assessed their satisfaction with GL using the FLSQ 5-point scale ranging from Very dissatisfied to Very satisfied. Follow-up Item 4 (satisfaction with the natural look) can also be used as a stand-alone item.
Percentage of Participants Achieving Mostly satisfied or Very satisfied on the Facial Line Satisfaction Questionnaire (FLSQ) Follow-Up Version Item 5 (overall satisfaction) for GL Over Time Baseline up to approximately Day 84 The FLSQ consists of 13 questions that assess treatment satisfaction and psychosocial impact. Participants assessed their satisfaction with GL using the FLSQ 5-point scale ranging from Very dissatisfied to Very satisfied. Follow-up Item 5 (satisfaction with the effect of treatment) can also be used as a stand-alone item.
Double-Blind Period: Time to the First >= 1-Grade Improvement from Baseline on the FWS-A According to Participant Assessment of GL Severity at Maximum Frown Baseline to Day 42 Participants' assessments of the severity of GL using the 4-grade FWS-A, where 0=none and 3=severe. Higher grades indicate more severity.
Double-Blind Period: Time to Loss of None or Mild FWS-A According to Participant Assessment of FWS-A at Maximum Frown Baseline to Day 42 Participants' assessments of the severity of GL using the 4-grade FWS-A, where 0=none and 3=severe. Higher grades indicate more severity.
Percentage of Participants Achieving None or Mild on the FWS-A According to Investigator Assessment Using FWS-A at Maximum Frown Over Time Baseline to Day 84 Investigators' assessments of the severity of GL using the 4-grade FWS-A, where 0=none and 3=severe. Higher grades indicate more severity.
Percentage of Participants with a >= 2-Grade Improvement from Baseline on the FWS-A Guide According to Participant Assessment of GL Severity at Maximum Frown Hour 24 Participant's assessments of the severity of GL using the 4-grade FWS-A, where 0=none and 3=severe. Higher grades indicate more severity.
Percentage of Participants with a >= 2-Grade Improvement from Baseline on the FWS-A Guide According to Investigator Assessment of GL Severity at Maximum Frown Hour 24 Investigators' assessments of the severity of GL using the 4-grade FWS-A, where 0=none and 3=severe. Higher grades indicate more severity.
Percentage of Participants with a >= 1-Grade Improvement from Baseline on FWS-A According to Investigator Assessment of GL Severity at Maximum Frown Hour 24 Investigators' assessments of the severity of GL using the 4-grade FWS-A, where 0=none and 3=severe. Higher grades indicate more severity.
Percentage of Partcipatns who Achieve Patient-Reported Global Assessment of Change in GL Based on the Global Assessment of Change in Glabellar Lines (GAC-GL) Over Time Baseline up to approximately Day 84 The GAC-GL Questionnaire is a 2-item measure that assesses the appearance of the participant's GL "now" in comparison with their perspective before treatment at rest and at maximum furrow. The response options are scored on a 7-point VDS ranging from Very much improved to Very much worse. Scores are unique for at rest and maximum contraction, and they are simply the responses to the items.
Percentage of Participants with a >= 20-Point Improvement from Baseline in 11-Item Facial Line Outcomes (FLO-11) Total Scores (transformed) for GL Day 7 The FLO-11 Questionnaire consists of 11 questions that assess appearance-related psychological impact. Participants assessed their satisfaction with GL using the FLO-11 11-item scale that ranges from 0 (Not at all) to 10 (Very much) with higher scores indicating negative impact. Total scores are transformed to a 0 to 100 scale, with higher scores indicating better psychosocial outcomes.
Percentage of Participants with a >= 4-Point Improvement from Baseline in 11-Item FLO-11 Item 5 (look less attractive) for GL Day 7 The FLO-11 Questionnaire consists of 11 questions that assess appearance-related psychological impact. Participants assessed their satisfaction with GL using the FLO-11 11-item scale that ranges from 0 (Not at all) to 10 (Very much) with higher scores indicating negative impact.
Percentage of Participants with a >= 4-Point Improvement from Baseline in 11-Item FLO-11 Item 10 (look angry) for GL Day 7 The FLO-11 Questionnaire consists of 11 questions that assess appearance-related psychological impact. Participants assessed their satisfaction with GL using the FLO-11 11-item scale that ranges from 0 (Not at all) to 10 (Very much) with higher scores indicating negative impact.
Trial Locations
- Locations (12)
Beijing Hospital /ID# 256084
🇨🇳Beijing, Beijing, China
Tokyo Center Clinic /ID# 267380
🇯🇵Chuo-ku, Tokyo, Japan
Dermatology Hospital of Southern Medical University /ID# 256172
🇨🇳Guangzhou, Guangdong, China
Union Hospital Tongji Medical College Huazhong University of Science and Technol /ID# 255871
🇨🇳Wuhan, Hubei, China
Nanjing Drum Tower Hospital /ID# 255936
🇨🇳Nanjing, Jiangsu, China
Zhongda Hospital Southeast University /ID# 255937
🇨🇳Nanjing, Jiangsu, China
Wuxi People's Hospital /ID# 256029
🇨🇳Wuxi, Jiangsu, China
Xianyang Hospital of Yan'an University /ID# 256774
🇨🇳Xianyang, Shaanxi, China
Huashan Hospital, Fudan University /ID# 255870
🇨🇳Shanghai, Shanghai, China
Zhejiang Provincial People's Hospital /ID# 256028
🇨🇳Hangzhou, Zhejiang, China
Kaohsiung Medical University Chung-Ho Memorial Hospital /ID# 260669
🇨🇳Kaohsiung, Taiwan
Tri-Service General Hospital /ID# 260673
🇨🇳Taipei City, Taiwan