Clinical Trial Update: Pretarsal Versus Preseptal Botulinum Toxin for Patients With Eyelid Spasm [Phase 4]

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Summary

Phase 4 clinical trial comparing pretarsal vs preseptal botulinum toxin for eyelid spasm has completed.

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Diseases / indications

• Blepharospasm
• Hemifacial Spasm

Drugs mentioned

• Botulinum toxins, Type A (botulinum toxin type A)

Snippet

Sponsor: The University of Hong Kong | Conditions: Blepharospasm, Hemifacial Spasm | Phase 4 | Status: COMPLETED