Botulinum Toxin Type A Injection Sites for Oral Commissure Ptosis

NCT07646886 · clinicaltrials.gov ↗

PHASE4

Phase

NOT_YET_RECRUITING

Status

266

Enrollment

OTHER

Sponsor class

Conditions

Facial Aging
Melomental Folds
Oral Commissure Ptosis

Interventions

DRUG: OnabotulinumtoxinA (Upper Depressor Anguli Oris Injection)
DRUG: OnabotulinumtoxinA (Lower Depressor Anguli Oris Injection)

Sponsor

Peking University