# Improving the Assessment of Hypersomnolence

> **NCT02884505** · — · COMPLETED · sponsor: **University of Wisconsin, Madison** · enrollment: 132 (actual)

## Conditions studied

- Disorders of Excessive Somnolence

## Interventions

- **DEVICE:** Pupillometry
- **BEHAVIORAL:** Psychomotor Vigilance Task
- **OTHER:** Auditory Evoked Potential
- **BEHAVIORAL:** Hypersomnia Severity Index

## Key facts

- **NCT ID:** NCT02884505
- **Lead sponsor:** University of Wisconsin, Madison
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2017-08-25
- **Primary completion:** 2019-06-30
- **Final completion:** 2019-06-30
- **Target enrollment:** 132 (ACTUAL)
- **Last updated:** 2019-08-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02884505

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02884505, "Improving the Assessment of Hypersomnolence". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02884505. Licensed CC0.

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