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New Advocacy Website Launched

Scientific Updates

FDA Approves Xeomin for the Treatment of Cervical Dystonia and Blepharospasm

Research Opportunity in Spasmodic Dysphonia

NSDA Funds New Research Grant on Spasmodic Dysphonia

Dystonia Awareness Week: June 6-12

Message from NSDA's New President - Charlie Reavis

The Congressionally Directed Medical Research Program Adds Dystonia to the List

NIH Funds $6.2 Million Dollar Grant for Focal Dystonias

Spasmodic Dysphonia and Quality of Life Research Study Results

Botulinum Toxin Update

NSDA Funds Research Grant

Brainstem Pathology in Spasmodic Dysphonia

Research Priorities in Spasmodic Dysphonia

Participate in the 2010 Dystonia Advocacy Day

Share Your Story Winner Announced

The Experience and Impact of Reading the "Share Your Story" Entries

Spasmodic Dysphonia Featured on ABC's Medical Mysteries Program

Changes in the Brain Identified in SD

SD Research Program Launched and Scientific Advisory Board Appointed

CEU Course Available on Spasmodic Dysphonia

Easier Done than Said...Living with a Broken Voice: New Book on Spasmodic Dysphonia

Emily Lim finds her Voice through Writing

Safety Issues Regarding Botulinum Toxin

ASHA provides Insurance Checklist for Speech Therapy Benefits



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Research Opportunity in Spasmodic Dysphonia
A new research study for Adductor Spasmodic Dysphonia are currently recruiting in the New York City area.

We are looking to better understand motor control in adductor spasmodic dysphonia (ADSD) by examining the voice changes that occur when people speak using different vocal pitches. Research will be conducted at New York University or in approved Ear, Nose, and Throat offices in the New York area. The time commitment will be one visit lasting less than 2 hours.

Participant criteria includes adults diagnosed with adductor spasmodic dysphonia with no history of surgery to treat ADSD (e.g. recurrent laryngeal nerve surgery), either no history of the use of botulinum toxin injections or in the past 3 years or more, no diagnosed reflux, no diagnosed neurological disorders/conditions besides ADSD that could affect speech production (e.g. Parkinson's disease, brain injury, stroke, essential tremor), no diagnosed respiratory disorders (e.g. chronic obstructive pulmonary disease, asthma), no diagnosed speech disorders (e.g. articulation disorder, dysarthria), no diagnosed voice disorder other than ADSD, normal language ability, and native speakers of American English.

If you are interested in participating or learning more, please contact:

Primary Investigator: Heather Henry, M.A., CCC-SLP, doctoral student
Phone: 917-848-6954
Email: hmh261@nyu.edu

Faculty Sponsor: Dr. Celia Stewart

The NSDA provides information on this research study in order to further the scientific understanding of spasmodic dysphonia, but the NSDA does not endorse or recommend participation in this or any other medical research studies.