SPASMODIC DYSPHONIA
Clinical trials for SPASMODIC DYSPHONIA explained in plain language.
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New shot could give months more relief for voice disorder
Disease control CompletedThis study tested a new type of botulinum toxin injection (called DAXI) for people with adductor spasmodic dysphonia, a condition that causes involuntary voice muscle spasms. Researchers wanted to see if this injection worked better and lasted longer than the standard treatment (…
Matched conditions: SPASMODIC DYSPHONIA
Phase: PHASE1, PHASE2 • Sponsor: University of California, San Francisco • Aim: Disease control
Last updated Mar 30, 2026 14:35 UTC
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New pill tested to calm uncontrollable voice spasms
Symptom relief CompletedThis study tested whether an oral medication called sodium oxybate could reduce the involuntary voice spasms and tremors of spasmodic dysphonia. Researchers enrolled 117 adults with the condition to compare the drug's effects against a placebo. The goal was to see if this pill co…
Matched conditions: SPASMODIC DYSPHONIA
Phase: PHASE2, PHASE3 • Sponsor: Kristina Simonyan • Aim: Symptom relief
Last updated Apr 02, 2026 03:26 UTC
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Ice pack tested to numb pain of voice disorder shots
Symptom relief CompletedThis study tested if applying an ice pack to the neck for five minutes before a Botox injection could reduce pain for people with spasmodic dysphonia, a chronic voice disorder. The main treatment for this condition is Botox injections in the throat every few months, which can be …
Matched conditions: SPASMODIC DYSPHONIA
Phase: NA • Sponsor: University of British Columbia • Aim: Symptom relief
Last updated Apr 01, 2026 14:40 UTC