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Spasmodic Dysphonia

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Spasmodic Dysphonia, Laryngeal Dystonia Trial in Minneapolis (Vibro-tactile stimulation)

Recruiting
  • Spasmodic Dysphonia
  • Laryngeal Dystonia
  • Vibro-tactile stimulation
  • Minneapolis, Minnesota
    University of Minnesota
Oct 29, 2023

Spasmodic Dysphonia Trial (Zinc gluconate supplement, Botulinum toxin type A)

Not yet recruiting
  • Spasmodic Dysphonia
  • Zinc gluconate supplement
  • Botulinum toxin type A
  • (no location specified)
Jun 6, 2023

Spasmodic Dysphonia Trial in Vancouver (DBS ON, DBS OFF)

Not yet recruiting
  • Spasmodic Dysphonia
  • DBS ON
  • DBS OFF
  • Vancouver, British Columbia, Canada
    Leslie and Gordon Diamond Health Care Center
Oct 31, 2022

Adductor Spasmodic Dysphonia, Abductor Spastic Dysphonia, Laryngeal Dystonia Trial in Minneapolis (vibro-tactile stimulation

Not yet recruiting
  • Adductor Spasmodic Dysphonia
  • +2 more
  • vibro-tactile stimulation (VTS)
  • Minneapolis, Minnesota
    University of Minnesota
Jul 18, 2022

Presbylarynx, Aspiration, Spasmodic Dysphonia Trial in San Francisco (device, procedure, other)

Not yet recruiting
  • Presbylarynx
  • +8 more
  • Cheung-Bearelly Aesthesiometer
  • +2 more
  • San Francisco, California
    University of California, San Francisco
Oct 5, 2023

Adductor Spasmodic Dysphonia, Voice Disorders, Spasmodic Dysphonia Trial in San Francisco (DaxibotulinumtoxinA)

Withdrawn
  • Adductor Spasmodic Dysphonia
  • +2 more
  • San Francisco, California
    UCSF
Mar 2, 2022

Spasmodic Dysphonia, Laryngeal Dystonia, Deep Brain Stimulation Trial in Vancouver (VIM Thalamic Deep Brain Stimulation ON, VIM

Completed
  • Spasmodic Dysphonia
  • +2 more
  • VIM Thalamic Deep Brain Stimulation ON
  • VIM Thalamic Deep Brain Stimulation OFF
  • Vancouver, British Columbia, Canada
    The Vancouver General Hospital
May 20, 2022

Spasmodic Dysphonia, Voice Tremor Trial in Boston (Sodium Oxybate)

Active, not recruiting
  • Spasmodic Dysphonia
  • Voice Tremor
  • Sodium Oxybate
  • Boston, Massachusetts
    Massachusetts Eye and Ear Infirmary
Mar 30, 2022

Spasmodic Dysphonia, Adductor Spasmodic Dysphonia, Voice Disorders Trial in San Francisco (Sensation testing)

Recruiting
  • Spasmodic Dysphonia
  • +2 more
  • Sensation testing
  • San Francisco, California
    UCSF Voice and Swallowing Center
Dec 1, 2021

Spasmodic Dysphonia Trial in Phoenix (drug, device, other)

Recruiting
  • Spasmodic Dysphonia
  • Phoenix, Arizona
    Mayo Clinic in Arizona
Sep 29, 2021

Dysphonia, Spastic, Dysphonia, Laryngeal Dystonia Trial in Norfolk (Pyridostigmine Bromide 60 Milligrams (mg))

Recruiting
  • Dysphonia, Spastic
  • +2 more
  • Pyridostigmine Bromide 60 Milligrams (mg)
  • Norfolk, Virginia
    Eastern Virginia Medical School Ear, Nose, and Throat Surgeons
Jul 25, 2022

BOTOX® Drug Use Investigation (Spasmodic Dysphonia)

Recruiting
  • Dysphonia
  • Tokyo, Japan
    GSK Investigational Site
Oct 6, 2021

Brain Networks in Dystonia

Completed
  • Spasmodic Dysphonia
  • +3 more
  • MRI
  • Blood draw
  • Boston, Massachusetts
    Massachusetts Eye and Ear Infirmary
Aug 10, 2022

Laryngeal Dystonia, Spasmodic Dysphonia Trial in Split (Transcranial Magnetic Stimulation (TMS))

Recruiting
  • Laryngeal Dystonia
  • Spasmodic Dysphonia
  • Transcranial Magnetic Stimulation (TMS)
  • Split, Croatia
    University of Split School of Medicine
Oct 13, 2022

Post-BOTOX Vocal Weakness Trial in Augusta (Amifampridine)

Recruiting
  • Post-BOTOX Vocal Weakness
  • Augusta, Georgia
    Augusta University
Nov 5, 2021

Spasmodic Dysphonia, Laryngeal Dystonia Trial in Minneapolis (1Hz repetitive transcranial magnetic stimulation (rTMS))

Completed
  • Spasmodic Dysphonia
  • Laryngeal Dystonia
  • 1Hz repetitive transcranial magnetic stimulation (rTMS)
  • Minneapolis, Minnesota
    Noninvasive Neuromodulation Laboratory
Sep 28, 2020

Dystonia Coalition Projects

Terminated
  • Dystonia
  • Dystonia Coalition is an observational study.
  • (no location specified)
Nov 6, 2019

Adductor Spasmodic Dysphonia Trial in Madison (Voice Exercise)

Completed
  • Adductor Spasmodic Dysphonia
  • Voice Exercise
  • Madison, Wisconsin
    University of Wisconsin - Madison
May 21, 2019

Biospecimen Repository for Isolated Dystonias

Completed
  • Dystonia
    • Birmingham, Alabama
    • +41 more
    Oct 23, 2020

    Laryngeal Dystonia, Focal Dystonia Trial in Boston (repetitive transcranial magnetic stimulation (rTMS), sham rTMS)

    Recruiting
    • Laryngeal Dystonia
    • Focal Dystonia
    • repetitive transcranial magnetic stimulation (rTMS)
    • sham rTMS
    • Boston, Massachusetts
      MGH Institute of Health Professions
    Mar 24, 2022

    Parkinson's Disease Stutter Trial (System ON, System OFF)

    Not yet recruiting
    • Parkinson's Disease Stutter
    • System ON
    • System OFF
    • (no location specified)
    Oct 16, 2023

    Adductor Spasmodic Dysphonia Trial in London (Vocal rest versus vocalization)

    Unknown status
    • Adductor Spasmodic Dysphonia
    • Vocal rest versus vocalization
    • London, Ontario, Canada
      LawsonHRI
    Aug 15, 2018

    Neurotransmission and Functional CNS Networks in Spasmodic

    Completed
    • Spasmodic Dysphonia
    • Focal Dystonia
      • Bethesda, Maryland
        National Institutes of Health Clinical Center, 9000 Rockville Pi
      Jul 3, 2018

      Adductor Spasmodic Dysphonia Trial in Japan (Type 2 Thyroplasty using Titanium Bridges)

      Completed
      • Adductor Spasmodic Dysphonia
      • Type 2 Thyroplasty using Titanium Bridges
      • Sapporo, Hokkaido, Japan
      • +3 more
      Apr 30, 2018

      Functional Voice Disorder, Psychogenic Voice Disorder, Muscle Tension Dysphonia Trial in Ghent (ANS regulation therapy,

      Recruiting
      • Functional Voice Disorder
      • +2 more
      • ANS regulation therapy
      • +2 more
      • Ghent, East-Flanders, Belgium
        Department of Rehabilitation Sciences, Ghent University (Hospita
      Oct 20, 2023