A Study to Assess Adverse Events and Change in Disease Activity of Intramuscular AGN-151586 Injection in Toxin-Naïve Adult Participants With Glabellar Lines
- Conditions
- Glabellar Lines
- Interventions
- Drug: AGN-151586Drug: Placebo
- Registration Number
- NCT05248880
- Lead Sponsor
- Allergan
- 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. AGN-151586 is an investigational product being developed for the treatment of GL. The purpose of this study is to evaluate the safety and efficacy of AGN-151586 for the treatment of GL in toxin-naïve participants with moderate to severe GL.
This is a 12 week study in which eligible subjects will be enrolled into the study containing 2 treatment periods, double-blind period and open-label period. Participants are randomly assigned to receive AGN-151586 or placebo. There is 1 in a 4 chance that participants will receive placebo. Around 300 adult participants with moderate to severe GL will be enrolled in the study in approximately 15 sites.
Participants will receive either AGN-151586 or Placebo administered as 5 intramuscular injections to the glabellar complex on Day 1. Participants meeting retreatment criteria may receive an open-label treatment of AGN-151586 during the study.
Participants will attend regular visits during the study at a study site. The effect of the treatment will be checked by medical assessments, blood tests, telephone calls, questionnaires and checking for side effects.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 309
- Participants must be able to accurately assess their facial lines without the use of eyeglasses (contact lens use is acceptable).
- Participant must have moderate or severe Glabellar Lines at maximum frown as assessed by both the investigator and participant using the Facial Wrinkle Scale (FWS) at Screening and Baseline Day 1 visit.
-
Uncontrolled systemic disease.
-
Participants must not have a history of any use of botulinum neurotoxin of any serotype for any indication (including any investigational botulinum neurotoxin product).
-
Presence or history of any medical condition that may place the participant at increased risk following exposure to AGN-151586 or interfere with the study evaluation, including:
- Diagnosed myasthenia gravis, Lambert-Eaton syndrome, amyotrophic lateral sclerosis, or any other significant disease that might interfere with neuromuscular function
- History of facial nerve palsy
- Infection or dermatological condition at the treatment injection sites
- Marked facial asymmetry, dermatochalasis, deep dermal scarring, excessively thick sebaceous skin, excessively photodamaged skin, or the inability to substantially lessen facial lines even by physically spreading them apart
- Any eyebrow or eyelid ptosis at screening or Baseline Day 1 visit as determined by the investigator
-
History of known immunization to any botulinum neurotoxin serotype.
-
Tattoos, jewelry, or clothing which obscure the glabellar area and cannot be removed.
-
Anticipated need for surgery or overnight hospitalization during the study.
-
History of surgical procedures on forehead and/or periorbital areas or affecting these areas including any lifting procedure (e.g., rhinoplasty, facial lift, suture lift, thread lift, brow lift, eyelid and/or eyebrow surgery).
-
History of periorbital, mid-facial, or upper-facial treatment with semi permanent or permanent soft tissue fillers (e.g., poly-L-lactic acid, polyalkylimide, polymethylmethacrylate, polytetrafluoroethylene, and silicone), synthetic implantation and/or autologous fat transplantation.
-
Known active severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.
-
Female subject who is pregnant or breastfeeding, and is considering becoming pregnant or donating eggs during the study or for approximately 30 days after the last dose of study drug or until the end of study, whichever is longer.
-
Participant who has been treated with any investigational drug within 30 days of the drug prior to the first dose of study drug or is currently enrolled in another clinical study or was previously enrolled in this study.
-
Anticipated need for treatment with botulinum neurotoxin of any serotype for any reason during the study (other than study drug).
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Placebo AGN-151586 Participants will receive 5 intramuscular injections of Placebo in the glabellar complex on Day 1. Based on meeting the retreatment criteria, the participant may also receive 1 open-label treatment of AGN-151586. AGN-151586 AGN-151586 Participants will receive 5 intramuscular injections of AGN-151586 in the glabellar complex on Day 1. Based on meeting the retreatment criteria, the participant may also receive 1 open-label treatment of AGN-151586. Placebo Placebo Participants will receive 5 intramuscular injections of Placebo in the glabellar complex on Day 1. Based on meeting the retreatment criteria, the participant may also receive 1 open-label treatment of AGN-151586.
- Primary Outcome Measures
Name Time Method Change from baseline in laboratory evaluations Up to 12 Weeks Percentage of participants with abnormal clinical laboratory values like hematology and chemistry will be assessed.
Percentage of participants with ≥ 2-grade improvement from baseline on the Facial Wrinkle Scale (FWS) according to both investigator and participant assessments (composite) of Glabellar Lines (GL) severity at maximum frown Day 7 The investigator and participant assessments of GL severity at maximum frown using a 4-grade scale (0 to 3) where 0=none and 3=severe.
Number of Participants with Adverse Events Up to 12 Weeks An adverse event (AE) is defined as any untoward medical occurrence in a participant or clinical investigation participant administered a pharmaceutical product which does not necessarily have a causal relationship with the treatment. The investigator assesses the relationship of each event to the use of study drug.
Change from baseline in Vital Sign Measurements Up to 12 Weeks Percentage of participants with abnormal change from baseline in vital sign measurements like systolic and diastolic blood pressure will be assessed.
Change from baseline in ECG parameters Up to 12 Weeks 12-lead resting ECGs will be recorded. Parameters include heart rate, PR interval, QT interval, QRS duration, and QT interval corrected using Fridericia's formula (QTcF).
Presence of binding and neutralizing antidrug antibodies Up to 12 Weeks Blood samples for immunogenicity testing will be collected from all participants treated with AGN-151586 at predetermined timepoints. Collected samples will be processed to yield serum for detection of binding and neutralizing antibodies to AGN-151586.
- Secondary Outcome Measures
Name Time Method Percentage of participants with ≥ 2-grade improvement from baseline on the FWS according to investigator assessment of GL severity at maximum frown over the double-blind period Up to 6 Weeks The investigator assessment of GL severity at maximum frown using a 4-grade scale (0 to 3) where 0=none and 3=severe.
Percentage of participants with ≥ 2-grade improvement from baseline on the FWS according to participant assessment of GL severity at maximum frown over the double-blind period Up to 6 Weeks The investigator assessment of GL severity at maximum frown using a 4-grade scale (0 to 3) where 0=none and 3=severe.
Percentage of participants with achievement of Mostly Satisfied or Very Satisfied on the FLSQ Item 5 (overall satisfaction) for GL Hour 24 The Facial Line Satisfaction Questionnaire assesses treatment expectations, treatment satisfaction, and psychosocial impact of GL from the subject perspective.
Percentage of participants with achievement of Mostly Satisfied or Very Satisfied on the FLSQ Item 4 (natural look) for GL Day 7 The Facial Line Satisfaction Questionnaire assesses treatment expectations, treatment satisfaction, and psychosocial impact of GL from the subject perspective.
Percentage of participants with achievement of Mostly Satisfied or Very Satisfied on the Facial Line Satisfaction Questionnaire (FLSQ) Item 5 (overall satisfaction) for GL Day 7 The Facial Line Satisfaction Questionnaire assesses treatment expectations, treatment satisfaction, and psychosocial impact of GL from the subject perspective.
Trial Locations
- Locations (17)
YVR Aesthetics Training & Study Centre /ID# 241858
🇨🇦Vancouver, British Columbia, Canada
Delricht Research - 10154 Jefferson /ID# 244890
🇺🇸Baton Rouge, Louisiana, United States
DMR Research PLLC /ID# 239061
🇺🇸Westport, Connecticut, United States
Clinique D /ID# 239653
🇨🇦Laval, Quebec, Canada
Clear Dermatology & Aesthetics Center /ID# 238990
🇺🇸Scottsdale, Arizona, United States
Steve Yoelin MD Medical Assoc. Inc /ID# 243197
🇺🇸Newport Beach, California, United States
Maryland Dermatology Laser, Skin, & Vein Institute /ID# 239067
🇺🇸Hunt Valley, Maryland, United States
Wilmington Dermatology Center /ID# 233935
🇺🇸Wilmington, North Carolina, United States
Kalo Clinical Research /ID# 247279
🇺🇸West Valley City, Utah, United States
Clinical Research Center of the Carolinas /ID# 239064
🇺🇸Charleston, South Carolina, United States
Dr Melinda Gooderham Medicine Profession /ID# 239657
🇨🇦Cobourg, Ontario, Canada
Austin Institute for Clinical Research /ID# 238989
🇺🇸Pflugerville, Texas, United States
SkinDC /ID# 238988
🇺🇸Arlington, Virginia, United States
Kavali Plastic Surgery /ID# 244808
🇺🇸Atlanta, Georgia, United States
The Centre for Clinical Trials /ID# 245873
🇨🇦Oakville, Ontario, Canada
Marcus Facial Plastic Surgery /ID# 241703
🇺🇸Redondo Beach, California, United States
Pacific Derm /ID# 239654
🇨🇦Vancouver, British Columbia, Canada