Botulinum Toxin Type A Injection Sites for Oral Commissure Ptosis

Clinical trial NCT07646886 · NOT_YET_RECRUITING

Trial details

NCT number: NCT07646886
Sponsor: Peking University
Status: NOT_YET_RECRUITING
Phase: Phase 4
Study type: INTERVENTIONAL

Facial Aging Melomental Folds Oral Commissure Ptosis

Start date: 2026-07-01
Primary completion: 2027-06-01
Enrollment: 266

View on ClinicalTrials.gov

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