# Real-Time Caffeine Optimization During Total Sleep Deprivation

> **NCT04399083** · NA · COMPLETED · sponsor: **University of Arizona** · enrollment: 60 (actual)

## Conditions studied

- Caffeine
- Sleep Deprivation
- Shift-Work Related Sleep Disturbance

## Interventions

- **DIETARY_SUPPLEMENT:** Caffeine

## Key facts

- **NCT ID:** NCT04399083
- **Lead sponsor:** University of Arizona
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-02-19
- **Primary completion:** 2021-07-31
- **Final completion:** 2021-07-31
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2021-09-17

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04399083

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04399083, "Real-Time Caffeine Optimization During Total Sleep Deprivation". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04399083. Licensed CC0.

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