- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04715048
Split-Face Study Comparing Botox and Jeuveau in Treating Glabellar Lines
December 7, 2023 updated by: Sandy Zhang-Nunes, University of Southern California
Split-Face Study Comparing OnabotulinumtoxinA (Botox) and PrabotulinumtoxinA (Jeuveau) in Treating Glabellar Lines
The purpose of this study is to compare the efficacy and side effects of Botox and Jeuveau for glabellar lines.
Study Overview
Status
Active, not recruiting
Conditions
Intervention / Treatment
Detailed Description
After being informed about the study and potential risks, all patients given consent will receive Botox on one side of their face and Jueveau on the other.
A random number generator will generate a list of 20 combinations of "1,2" or "2,1".
"1,2" means the Botox (onabotulinumtoxin A) will be placed on the right side and "2,1" means that the Botox will be placed on the left.
The other side will be injected with PrabotulinumtoxinA.
8-10 units will be injected into the designated glabella in 3 sites.
Study Type
Interventional
Enrollment (Estimated)
20
Phase
- Early Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Sandy Zhang-Nunes, MD
- Phone Number: (800) 872-2273
- Email: zhangnun@usc.edu
Study Contact Backup
- Name: Preeya Mehta
- Phone Number: (408) 3344842
- Email: preeyame@usc.edu
Study Locations
-
-
California
-
Los Angeles, California, United States, 90033
- USC Roski Eye Institute
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Description
Inclusion Criteria:
- Age > 18
- Willingness to participate in the study and able to provide informed consent
Exclusion Criteria:
- Inability to follow up for study duration
- Prior neurotoxin injection in the last 4 months
- Prior surgery to the glabellar area
- Any planned aesthetic procedure to the glabellar area during the study period
- Cardiac Patients
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Single Group Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Onabotulinumtoxin A
8-10 units of Botox will be injected in the glabellar lines in one side of the face in 3 different locations.
This injection will happen once.
|
Glabellar line correction
Other Names:
|
Experimental: Prabotulinumtoxin A
8-10 units of Jeuveau will be injected in the glabellar lines in the other side of the face in 3 different locations.
This injection will happen once.
|
Glabellar line correction
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Movement on a 10 point Frown Movement Scale at 3 weeks
Time Frame: 3 weeks
|
10-point scale created by the investigator assessing movement of glabellar lines.
Possible scores range from 0 (no movement) to 10 (movement).
|
3 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Days to onset of neurotoxin
Time Frame: Up to 2-4 days
|
# of days until neurotoxin begins decreasing movement on each side
|
Up to 2-4 days
|
Bruising from the injection on a scale of 1-10
Time Frame: Up to 2-4 days
|
Post injection bruising measured on a scale from 0 (no bruising) to 10 (most possible bruising) created by the investigator.
|
Up to 2-4 days
|
Pain from the injection on a scale of 1-10
Time Frame: Up to 2-4 days
|
Post injection pain will be measured on a scale from 0 (no pain) to 10 (most possible pain) created by the investigator.
|
Up to 2-4 days
|
Headache from the injection on a scale of 1-10
Time Frame: Up to 2-4 days
|
Post injection headache will be measured on a scale from 0 (no pain) to 10 (most possible pain) created by the investigator.
|
Up to 2-4 days
|
Movement on a 10 point Frown Movement Scale at 3 weeks
Time Frame: 3 weeks
|
Patients grade their own movement of glabellar lines using a 10-point scale created by the investigator.
Possible scores range from 0 (no movement) to 10 (movement).
|
3 weeks
|
Change in glabellar lines on the Merz Score (0-4)
Time Frame: At baseline and 3 weeks
|
The Merz Score is a 5 point scale.
The Merz Score will be used to grade glabellar lines at rest and frown at both baseline and the 3 week visit.
Change will calculated from the 3 week visit compared to baseline.
|
At baseline and 3 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
January 1, 2021
Primary Completion (Estimated)
May 1, 2025
Study Completion (Estimated)
June 1, 2025
Study Registration Dates
First Submitted
January 10, 2021
First Submitted That Met QC Criteria
January 14, 2021
First Posted (Actual)
January 20, 2021
Study Record Updates
Last Update Posted (Estimated)
December 14, 2023
Last Update Submitted That Met QC Criteria
December 7, 2023
Last Verified
December 1, 2023
More Information
Terms related to this study
Keywords
Other Study ID Numbers
- HS-19-00455
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
product manufactured in and exported from the U.S.
Yes
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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