Safety and Efficacy Study of Botulinum Toxin Type A for the Treatment of Crow's Feet Lines and Frown Lines
1 other identifier
interventional
917
4 countries
4
Brief Summary
This study will evaluate the safety and efficacy of botulinum toxin Type A compared to placebo for the treatment of Crow's Feet Lines and Frown Lines (Facial Rhytides)
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_3
Started Sep 2010
Shorter than P25 for phase_3
4 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
August 25, 2010
CompletedFirst Posted
Study publicly available on registry
August 27, 2010
CompletedStudy Start
First participant enrolled
September 1, 2010
CompletedPrimary Completion
Last participant's last visit for primary outcome
March 1, 2011
CompletedStudy Completion
Last participant's last visit for all outcomes
September 1, 2011
CompletedResults Posted
Study results publicly available
December 3, 2013
CompletedApril 16, 2019
April 1, 2019
6 months
August 25, 2010
September 27, 2013
April 3, 2019
Conditions
Outcome Measures
Primary Outcomes (1)
Percentage of Responders Based on Composite Facial Wrinkle Scale Assessment of Crow's Feet Line Severity at Maximum Smile
The composite facial wrinkle scale assessment is based on both the Investigator and Subject Facial Wrinkle scales at Day 30. The Investigator assessed the severity of the patient's Crow's Feet Lines at maximum smile using the 4-point Facial Wrinkle Scale: 0=none, 1=mild, 2=moderate or 3=severe and the patient assessed the severity of their Crow's Feet Lines at maximum smile using the same 4-point Facial Wrinkle Scale. A responder is defined as a participant with a ≥ 2-grade improvement from Baseline.
Baseline, Day 30
Secondary Outcomes (8)
Percentage of Participants Achieving a Grade of None or Mild at Maximum Smile Based on the Investigator Facial Wrinkle Scale Assessment of the Severity of Crow's Feet Lines
Day 30
Percentage of Participants With a ≥ 1-Grade Improvement From Baseline by Investigator Facial Wrinkle Scale Assessment of the Severity of Crow's Feet Lines at Maximum Smile
Baseline, Day 30
Percentage of Participants With a ≥ 1-Grade Improvement From Baseline by Investigator Facial Wrinkle Scale Assessment of the Severity of Crow's Feet Lines at Rest
Baseline, Day 30
Subject Global Assessment of Change in Crow's Feet Lines (SGA-CFL) Score
Day 30
Percentage of Participants Who Judged Themselves in a Younger Self-Perception of Age Category Than at Baseline
Baseline, Day 30
- +3 more secondary outcomes
Study Arms (3)
onabotulinumtoxinA 44U
EXPERIMENTAL44 units (U) onabotulinumtoxinA (botulinum toxin Type A) total dose injected into bilateral Crow's Feet Line and Frown Line areas per treatment. Patients received two treatments 4 months apart.
onabotulinumtoxinA 24U
OTHER24 units onabotulinumtoxinA (botulinum toxin Type A) total dose and placebo (normal saline) injected into bilateral Crow's Feet Line and Frown Line areas per treatment. Patients received two treatments 4 months apart.
placebo (normal saline)
PLACEBO COMPARATORNormal Saline injected into bilateral Crow's Feet Line and Frown Line areas per treatment. Patients received two treatments 4 months apart.
Interventions
24 units onabotulinumtoxinA (botulinum toxin Type A) total dose injected into bilateral Crow's Feet Line and Frown Line areas per treatment. Patients will receive two treatments 4 months apart.
44 units onabotulinumtoxinA (botulinum toxin Type A) total dose injected into bilateral Crow's Feet Line and Frown Line areas per treatment. Patients will receive two treatments 4 months apart
Normal Saline injected into bilateral Crow's Feet Line and Frown Line areas per treatment. Patients will receive two treatments 4 months apart.
Eligibility Criteria
You may qualify if:
- Moderate to severe Crow's Feet Lines and Frown Lines
- Have adequate vision without the use of eyeglasses to assess facial wrinkles in the mirror (contact lenses OK)
You may not qualify if:
- Current or previous botulinum toxin treatment of any serotype
- Diagnosis of myasthenia gravis, Eaton-Lambert syndrome, amyotrophic lateral sclerosis
- Prior facial cosmetic surgery (e.g., prior periorbital surgery, facial lift, brow lift, eyelid lift or eyebrow surgery)
- Facial laser or light treatment, microdermabrasion, or superficial peels within 3 months
- Oral retinoid therapy within one year
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Allerganlead
Study Sites (4)
Unknown Facility
Newport Beach, California, United States
Unknown Facility
Vancouver, British Columbia, Canada
Unknown Facility
Antibes, France
Unknown Facility
Berlin, Germany
Related Publications (1)
Moers-Carpi M, Carruthers J, Fagien S, Lupo M, Delmar H, Jones D, Somogyi C, Lee E, Lei X, MacKinnon S, Davis PG, Yalamanchili R, Campo A, Beddingfield FC 3rd. Efficacy and safety of onabotulinumtoxinA for treating crow's feet lines alone or in combination with glabellar lines: a multicenter, randomized, controlled trial. Dermatol Surg. 2015 Jan;41(1):102-12. doi: 10.1097/DSS.0000000000000220.
PMID: 25485803BACKGROUND
MeSH Terms
Interventions
Intervention Hierarchy (Ancestors)
Results Point of Contact
- Title
- Therapeutic Area Head,
- Organization
- Allergan, Inc
Study Officials
- STUDY DIRECTOR
Medical Director
Allergan
Publication Agreements
- PI is Sponsor Employee
- No
- Restriction Type
- OTHER
- Restrictive Agreement
- Yes
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- RANDOMIZED
- Masking
- DOUBLE
- Who Masked
- PARTICIPANT, INVESTIGATOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
August 25, 2010
First Posted
August 27, 2010
Study Start
September 1, 2010
Primary Completion
March 1, 2011
Study Completion
September 1, 2011
Last Updated
April 16, 2019
Results First Posted
December 3, 2013
Record last verified: 2019-04