- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00430963
IncobotulinumtoxinA (Xeomin) Versus Placebo in the Treatment of Glabellar Frown Lines
October 25, 2011 updated by: Merz Pharmaceuticals GmbH
A Prospective, Randomized, Double-blind, Placebo-controlled, Multicenter Trial With an Open-label Extension Period to Investigate the Efficacy and Safety of IncobotulinumtoxinA (Xeomin), Free of Complexing Proteins, in the Treatment of Glabellar Frown Lines
IncobotulinumtoxinA (Xeomin) is a botulinum toxin type A preparation free of complexing proteins, i.e. free of proteins other than the active toxin.
Injected into the muscle, IncobotulinumtoxinA (Xeomin) causes local weakening.
Botulinum toxin type A is widely used for aesthetic treatment of facial lines.
This study investigated the efficacy and safety of IncobotulinumtoxinA (Xeomin) in the treatment of glabellar frown lines compared to placebo.
The study consisted of a Main Period and an Open-Label Extension [OLEX] Period of 120 days each.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
256
Phase
- Phase 3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Frankfurt, Germany, 60318
- Merz Pharmaceuticals GmbH
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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
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
•Moderate to severe glabellar frown lines
Exclusion Criteria:
- Previous insertion of permanent material in the glabellar area
- Neuromuscular function disease
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: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: Placebo
Placebo to IncobotulinumtoxinA (Xeomin) powder for solution for injection; dose: one injection session of solution, prepared by reconstitution of powder with 0.9% NaCl, corresponding to total placebo volume 0.5 mL; mode of administration: intramuscular injection
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Experimental: IncobotulinumtoxinA (Xeomin) (20 Units)
IncobotulinumtoxinA (Xeomin), also known as 'NT 201' or 'Botulinum toxin type A (150 kD), free from complexing proteins' (active ingredient: Clostridium Botulinum neurotoxin type A free from complexing proteins) powder for solution for injection; dose: one injection session of solution, prepared by reconstitution of powder with 0.9% sodium chloride (NaCl), 20 units, total volume 0.5 mL, mode of administration: intramuscular injection
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Investigator's assessment according to the Facial Wrinkle Scale (FWS)
Time Frame: Day 30
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Responder: FWS score of 0 or 1.
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Day 30
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Patient's global assessment
Time Frame: Day 30
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Responder: subjects with a score of at least 2+.
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Day 30
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Investigator's assessment according to FWS
Time Frame: Day 7, 60, 90, and 120
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Responder: FWS score of 0 or 1.
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Day 7, 60, 90, and 120
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Patient's global assessment
Time Frame: Day 7, 60, 90, and 120
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Responder: subjects with a score of at least 2+.
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Day 7, 60, 90, and 120
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
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
October 1, 2006
Primary Completion (Actual)
April 1, 2007
Study Completion (Actual)
November 1, 2007
Study Registration Dates
First Submitted
February 1, 2007
First Submitted That Met QC Criteria
February 1, 2007
First Posted (Estimate)
February 2, 2007
Study Record Updates
Last Update Posted (Estimate)
October 26, 2011
Last Update Submitted That Met QC Criteria
October 25, 2011
Last Verified
October 1, 2011
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- MRZ 60201-0520/1
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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