Clinical Trial

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

Study acronym: JAVA-NAP
Not Yet Recruiting
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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.
Trial Details
NCT Number NCT07635303
Lead Sponsor Hightower Clinical
Conditions Irritability
Enrollment 50 participants
Start Date 2026-07-01
Primary Completion 2027-07-01 (estimated)
Study Completion 2028-07-01 (estimated)
Updated on ClinicalTrials.gov 2026-06-09