Clinical Trial Update: Effect on Tear Functions of Pretarsal and Preseptal Techniques of Botulinum Toxin Type A Injection in Hemifacial Spasm [Phase 2]

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Summary

This Phase 2 clinical trial evaluates how pretarsal and preseptal Botulinum Toxin Type A injections affect tear function in people with hemifacial spasm.

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Diseases / indications

• Hemifacial Spasm

Drugs mentioned

• Botulinum toxin type A (botulinum toxin type A)

Snippet

Sponsor: Khon Kaen University | Conditions: Hemifacial Spasm | Phase 2 | Status: UNKNOWN