Safety and Efficacy Study of RT001 to Treat Moderate to Severe Lateral Canthal Lines
A Phase 2, Double-Blind, Randomized, Parallel-Group, Controlled, Dose-Ranging, Multi-Center Study to Evaluate the Safety and Efficacy of RT001, a Botulinum Toxin Type A Topical Gel, to Treat Moderate to Severe Lateral Canthal Lines in Adults.
1 other identifier
interventional
60
1 country
4
Brief Summary
The purpose of this study is to evaluate the safety and efficacy of RT001 to treat moderate to severe lateral canthal lines in adults.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for phase_2
Started Nov 2008
Shorter than P25 for phase_2
4 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
November 1, 2008
CompletedPrimary Completion
Last participant's last visit for primary outcome
January 1, 2009
CompletedStudy Completion
Last participant's last visit for all outcomes
February 1, 2009
CompletedFirst Submitted
Initial submission to the registry
April 24, 2009
CompletedFirst Posted
Study publicly available on registry
April 28, 2009
CompletedNovember 19, 2013
October 1, 2013
2 months
April 24, 2009
October 25, 2013
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
The number of subjects classified as exhibiting improvement via the Investigator Global Assessment at Smile from Baseline (Day 0) to End of Study (Day 28)
Day 28
Secondary Outcomes (2)
The number of subjects classified as exhibiting improvement via the Investigator Global Assessment at Rest from Baseline (Day 0) to End of Study (Day 28)
Day 28
Incidence of treatment-emergent AEs
Day 28
Study Arms (5)
Dose A
ACTIVE COMPARATORRT001 Dose A; Active Comparator
Dose B
ACTIVE COMPARATORRT001 Dose B; Active Comparator
Dose C
ACTIVE COMPARATORRT001 Dose C; Active Comparator
Dose D
ACTIVE COMPARATORRT001 Dose D; Active Comparator
Dose E
PLACEBO COMPARATORRT001 Dose E; Vehicle Comparator
Interventions
Eligibility Criteria
You may qualify if:
- Female or male; 30 to 55 years of age
- Bilateral lateral canthal lines rated as moderate or advanced
- Willing to refrain from receiving facial fillers, laser treatments, use of any product that affects remodeling or a product that may cause an active dermal response in the treatment area beginning at Screening through End of Study
- Women of childbearing potential must be practicing and willing to continue to use an effective method of birth control during the course of the study
You may not qualify if:
- Muscle weakness or paralysis in the area receiving study treatment
- Active skin disease or irritation at the treatment areas
- Undergone any procedures that may affect the lateral canthal region during the past 12 months prior to Screening
- Previous treatment with botulinum toxin (any serotype) in the head or neck area within 9 months prior to Baseline (Day 0)
- Use of a topical steroid on either of the treatment areas or use of medications that suppress the immune system 30 days prior to Screening and continuing through End of Study (Day 28)
- Any abnormality on the electrocardiogram (ECG) at Screening or any history of clinically significant arrhythmia, unstable angina, myocardial infarction or congestive heart failure
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (4)
Richard G. Glogau, MD
San Francisco, California, 94117, United States
Head and Neck Surgical Group
New York, New York, 10019, United States
Aesthetic Plastic Surgery
New York, New York, 10065, United States
Dermatology Surgery and Laser Center
White Plains, New York, 10604, United States
MeSH Terms
Interventions
Study Design
- Study Type
- interventional
- Phase
- phase 2
- Allocation
- RANDOMIZED
- Masking
- DOUBLE
- Who Masked
- PARTICIPANT, INVESTIGATOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
April 24, 2009
First Posted
April 28, 2009
Study Start
November 1, 2008
Primary Completion
January 1, 2009
Study Completion
February 1, 2009
Last Updated
November 19, 2013
Record last verified: 2013-10