A Study Using a Brain Function Test in the Evaluation of Obstructive Sleep Apnea (OSA)


About this study

The purpose of this study is to demonstrate the feasibility of collecting KING Devick Test (KDT) data and confirm the relationship/association of utilizing this brain function test in the evaluation of obstructive sleep apnea (OSA) suspect patients.

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:

  • Subjects of interest for inclusion are patients referred to the Mayo Clinic Arizona Sleep lab by Sleep Medicine Division providers for initial evaluation of Sleep Disordered Breathing concerns.

Exclusion Criteria:

  • Visual impairment which precludes testing, and previous OSA treatment.

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

Scottsdale/Phoenix, Ariz.

Mayo Clinic principal investigator

Michael Grover, D.O.

Closed for enrollment

More information


Publications are currently not available

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