# Biomarkers of Increased Free Living Sleep Time

> **NCT04214184** · NA · COMPLETED · sponsor: **University of Utah** · enrollment: 38 (actual)

## Conditions studied

- Sleep Deprivation
- Insufficient Sleep Syndrome
- Sleep Wake Disorders

## Interventions

- **BEHAVIORAL:** Increased sleep duration

## Key facts

- **NCT ID:** NCT04214184
- **Lead sponsor:** University of Utah
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-12-02
- **Primary completion:** 2024-09-10
- **Final completion:** 2025-12-31
- **Target enrollment:** 38 (ACTUAL)
- **Last updated:** 2026-04-30

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04214184

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04214184, "Biomarkers of Increased Free Living Sleep Time". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT04214184. Licensed CC0.

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