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COMPLETEDPhase 3NCT06137287

A Study to Assess Adverse Events and Change of Masseter Muscle Prominence Using BOTOX Injections in Adult Participants

The masseter muscle is one of the muscles in the lower face used for chewing. Prominence of the masseter muscle can appear as a widened and square lower face shape, which is an aesthetic concern for i...

Lead sponsor: AbbVie•18 locations•View source on ClinicalTrials.gov

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Data from ClinicalTrials.govLast updated on ClinicalTrials.gov: August 22, 2025Terms

Trial snapshot

StatusCOMPLETED

PhasePHASE3

Enrollment259

Start dateNov 2023

Last updatedAug 22, 2025

Condition

Masseter Muscle Prominence

Locations shown

Jyosui Dermatology Clinic /ID# 254300

Fukuoka, Fukuoka

Kotoni Tower Skin And Cosmetic Surgery Clinic /ID# 260668

Sapporo, Hokkaido

Tokai University Hospital /ID# 254204

Isehara, Kanagawa

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: August 22, 2025Data synced to Clareo: July 13, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

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