Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 10:36 PM
Ignite Modification Date:
2025-12-24 @ 10:36 PM
NCT ID:
NCT00512135
Brief Summary:
The study objective was to investigate the safety and efficacy of incobotulinumtoxinA (Xeomin) during repeat dose treatment of glabellar frown lines. 801 participants with moderate to severe glabellar frown lines at maximum frown who completed participation in one of the studies in this program, i.e. MRZ 60201-0520/1, MRZ 60201-0527/1, MRZ 60201-0724/1, or MRZ 60201-0741/1 were eligible to participate in this repeat-dose study.
Detailed Description:
This was a prospective, multicenter, open-label, non-control group design Phase 3 clinical study. Approximately 880 participants who were to complete former studies in this program (370 participants from studies MRZ 60201-0520/1 (8) and MRZ 60201-0527/1 (8) as well as approximately 510 participants from studies MRZ 60201-0724/1 (10) and MRZ 60201-0741/1) (11) were expected to enroll in this study in 26 centers in the United States, Canada and Germany. Participants with moderate to severe glabellar frown lines at maximum frown who completed participation in one of these four "feeder" studies in the frown line program were eligible to participate in this repeated dose study. Each participant received a dose of 20 units incobotulinumtoxinA (Xeomin) intramuscular injection on Visit 1 (Day 0 of Cycle 1). Re-injections with 20 U NT 201 could be performed on Day 0 of a subsequent cycle for up to 8 cycles (one cycle \>= 85 days). Intervals between treatments were at least three months or 12 weeks, i.e., \>= 85 days. For a new treatment cycle to start, the participant had to request a re-injection. The investigator then had to assess if the glabellar frown lines had relapsed to 'moderate' or 'severe'. In this case, a new injection could be administered. The treatment duration per participant was 24 months and up to eight cycles for participants enrolled from studies MRZ 60201-0520/1 and MRZ 60201-0527/1 and 6 months and up to two cycles for participants enrolled from studies MRZ 60201-0724/1 and MRZ 60201-0741/1, respectively. Participants enrolled from studies MRZ 60201-0520/1 and MRZ 60201-0527/1 participated at least one year in the study whereas participants enrolled from studies MRZ 60201-0724/1 and MRZ 60201-0741/1 participated for six months and up to two cycles.
Study:
NCT00512135
Study Brief:
Protocol Section:
NCT00512135