Zinc Supplementation Prior to Botox Injections for Spasmodic Dysphonia

NCT05892770 · clinicaltrials.gov ↗

PHASE1,PHASE2

Phase

ACTIVE_NOT_RECRUITING

Status

36

Enrollment

OTHER

Sponsor class

Conditions

Spasmodic Dysphonia

Interventions

DRUG: Zinc gluconate supplement
DRUG: Botulinum toxin type A

Sponsor

University of Florida