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Your journey
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More info
You can access this
clinical trial
if you have
Disorders of Excessive Somnolence
and you are
between 18 and 89
years old
This is an observational trial.
You are contributing to medical knowledge about your condition.
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The purpose

The overall purpose of this study is to employ a pragmatic, multidimensional assessment of hypersomnolence that "piggybacks" on routine clinical care in patients with suspected disorders of central nervous system (CNS) hypersomnia, to determine whether these additional objective and subjective assessments are useful in the diagnosis and management of these patients.

Provided treatments

  • Device: Pupillometry
  • Behavioral: Psychomotor Vigilance Task
  • Other: Auditory Evoked Potential
  • Behavioral: Hypersomnia Severity Index

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT02884505. The sponsor of the trial is University of Wisconsin, Madison and it is looking for 132 volunteers for the current phase.
Official trial title:
Improving the Assessment of Hypersomnolence