Neurological Diseases Co-existing in Patients with Spasmotic Dsyphonia (SD)


About this study

The purpose of this study is to investigate if spasmotic dsyphonia (SD) patients have neurological diseases like dystonia, cervical dystonia, Parkinson’s disease more than normal population

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Contact the study team to discuss study eligibility and potential participation.

Inclusion Criteria:

  • SD patients who were previously seen at our center between 10/1/2015 – 12/1/2017

Exclusion Criteria: 

  • Individuals with moderate or severe hearing loss and/or cognitive impairments will be excluded from the study.

Participating Mayo Clinic locations

Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.

Mayo Clinic Location Status Contact

Jacksonville, Fla.

Mayo Clinic principal investigator

Amy Rutt, D.O.

Contact us for the latest status

Contact information:

Amy Rutt D.O.

More information


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