1 completed. 1 Phase 4.
| Phase | Trials | Status |
|---|---|---|
| Phase 4 | 1 | Completed 1 |
Follow Facial Expression: new trials by email Literature Review of Facial Expression trials Research Report on Facial Expression
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Effects of Dose and Injection Site for Gummy Smile Treatment With Botulinum Type A injection of Botulinum type A - Smiling, Botulinum Toxins, Type A | Phase 4 | Completed | Peking University | 55 | 2019-02-20 | 2021-04-01 |
Smiling (1)
Behavior (1) · Communication (1) · Nonverbal Communication (1)
China (1)