Comparison of Escalating Doses of IncobotulinumtoxinA (Xeomin®) in the Treatment of Glabellar Rhytids
Public ClinicalTrials.gov record NCT01583478. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
An Open-Label Pilot Study to Compare the Efficacy of Escalating Doses of IncobotulinumtoxinA (Xeomin®) in the Treatment of Glabellar Rhytids
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The objective of the study is to compare the efficacy and duration of escalating doses of IncobotulinumtoxinA (Xeomin®) in the treatment of glabellar rhytids (frown lines between the eyes). Fifteen subjects will be enrolled in the study; specifically 60 male or female patients 18 years of age or older with moderate to severe glabellar rhytids at maximum contracture. Each patient will be randomized to receive one of 5 doses of Xeomin®, in a one-time dose to the treatment area. The efficacy endpoints will be determined by investigator and subject live assessment of the glabellar rhytids at rest and maximum contraction at each visit (every other day for 6 days post-injection, every month for 9 months following) using a validated 4 point photographic scale (minimal wrinkles \[0\], mild wrinkles \[1\], moderate wrinkles \[2\], or severe wrinkles \[3\]) used in previous studies. A written description of each photograph will be included to help standardize the application of the Photographic Scale.
Study identification
- NCT ID
- NCT01583478
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 15 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 31, 2014
- Primary completion
- Sep 30, 2015
- Completion
- Nov 30, 2015
- Last update posted
- Sep 29, 2014
2014 – 2015
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| The Maas Clinic | San Francisco | California | 94115 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01583478, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 29, 2014 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01583478 live on ClinicalTrials.gov.