Power nap pods could make driving safer, study suggests

NCT ID NCT03978026

Completed Knowledge-focused Sponsor: University Hospital, Caen Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tested whether taking a nap in different environments, including a special rest module called SOMBOX, helps healthy adults stay alert and drive better. Forty participants each tried four conditions: napping in different settings or resting without napping. Researchers measured driving performance, sleepiness, and heart rate. The goal is to find the best way to rest before driving.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: nap (behavioural intervention)
What this could lead to: If successful, this could show that a short nap in a special rest module improves driving alertness more than a regular rest break.
What could go wrong: This is a small, completed study in healthy volunteers, not patients. Results may not apply to people with sleep disorders or shift workers.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

HEALTHY VOLUNTEERS

Contacts and locations

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Locations

PFRS

Caen, 14000, France

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