Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
AbbVie
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
Participant meets the following criteria:
* Bilateral Grade 4 or Grade 5 Masseter Muscle Prominence (MMP) (identical grades for left and right sides of the face), as determined at by the investigator using the Masseter Muscle Prominence Scale (MMPS).
* Bilateral Grade 4 or Grade 5 MMP (identical grades for left and right sides of the face), as determined by the participant using the Masseter Muscle Prominence Scale - Participant (MMPS-P).
* Investigator and participant scoring of MMPS and MMPS-P must be the same.
Body mass index (BMI) ≤ 30 kg/m\^2 using the calculation: BMI = weight (kg)/height (m)\^2.
You may not be if
Excess lower facial fat, jowling, loose or lax skin in lower face, or parotid gland prominence that could interfere with MMPS or MMPS-P grading.
Asymmetry of left and right sides of the face that could prevent identical MMPS or MMPS-P grading on both sides of the face.
History of or current temporomandibular disorder (TMJD), or presence of signs/symptoms of possible TMJD.
Clareo Health | A Study to Assess BOTOX Injections in Adult Participants for the Change of Masseter Muscle Prominence
