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NOT YET RECRUITING
NCT07635303
NA

The Impact of Coffee Consumption Immediately Before a Nap on Post-Nap Grumpiness

Sponsor: Hightower Clinical

View on ClinicalTrials.gov

Summary

The purpose of this study is to determine if drinking a hot cup of coffee immediately before taking a 20-minute nap (the "Caffeine Nap") reduces the standard "grumpiness index" upon waking compared to drinking decaffeinated bean-water.

Official title: A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Assessment of Immediate Pre-Sleep Caffeine Administration on Self-Reported Post-Nap Irritability and Cognitive Fog in Overworked Adults

Key Details

Gender

All

Age Range

18 Years - 99 Years

Study Type

INTERVENTIONAL

Enrollment

50

Start Date

2026-07-01

Completion Date

2028-07-01

Last Updated

2026-06-09

Healthy Volunteers

No

Conditions

Interventions

OTHER

Coffee

It's literally coffee

OTHER

Placebo

It's a placebo