Smiling

5 registered clinical trials studyying Smiling.

Status	Trial	Sponsor	Phase
Completed	The Effect of Periodontal Health on Smile NCT06554379	Abant Izzet Baysal University	—
Completed	Application of Botulinum Toxin at the Yonsei Point for the Treatment of Gummy Smile NCT04527744	Peking University	N/A
Completed	Higher Doses of Botulinum Toxin in the Treatment of Gummy Smile NCT05127018	Peking University	Phase 1 / Phase 2
Completed	Effects of Dose and Injection Site for Gummy Smile Treatment With Botulinum Type A NCT04820543	Peking University	Phase 4
Completed	Botulinum Toxin in the Treatment of Gingival Smile NCT03812965	Universidade Ibirapuera	Phase 2