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Tundra lists 2 Glabellar Frown Lines clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT05766683
Depth of Botulinum Neurotoxin Injection for Treatment of Glabellar Lines
STUDY QUESTION: Does the depth of injection of onabotulinumtoxinA neurotoxin in the glabellar complex affect efficacy of the BoTN for the improvement of glabellar frown lines? STUDY AIM * Primary objective: Compare the efficacy of onabotulinumtoxinA neurotoxin injected at the depth of 2mm vs 4mm for the improvement of glabellar lines * Secondary objective: Determine any adverse effects of onabotulinumtoxinA neurotoxin injected at the depth of 2mm vs 4mm RATIONALE FOR THE PROJECT: Although the use of BoTN for treatment of glabellar lines has long been established as safe and effective, the optimal depth of injection has not been established. Our project hopes to establish the optimal depth of injection for onabotulinumtoxinA neurotoxin for maximal improvement of glabellar lines with minimal adverse effects
Gender: All
Ages: 18 Years - Any
Updated: 2026-03-12
1 state
NCT05481931
Non Interventional Safety Study of NUCEIVA for the Treatment of Moderate-to-Severe Glabellar Lines
Non-interventional PASS of NUCEIVA for the treatment of moderate-to-severe glabellar lines to provide additional characterisation of the long-term safety of NUCEIVA in the real-world clinical practice setting.
Gender: All
Ages: 18 Years - 64 Years
Updated: 2025-08-05