NCT06907537

A Study to Verify the Sleep-improving Effects of the Test Food Consumption

A Study to Verify the Sleep-improving Effects of the Test Food Consumption: a Randomized, Placebo-controlled, Double-blind, Parallel-group Comparison Study

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 44 (actual)
• Sponsor: Orthomedico Inc. · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

The goal of this clinical trial is to test in Japanese adults who feel sleepy when they wake up. The question it aims to answer are: •Does taking plasmalogens reduce sleepiness upon waking? Participants will be given the following tasks: * Take 4 capsules daily containing plasmalogens for 12 weeks. * Answer the questionnaire on sleepiness1 when they wake up. * Answer the questionnaire on daytime sleepiness2. Researchers will compare plasmalogens and placebo groups to see if plasmalogens reduce sleepiness upon waking.

Conditions

• Healthy Japanese

Interventions

Type	Name	Description
DIETARY_SUPPLEMENT	Food containing plasmalogen	Take four capsules per day in the morning.
DIETARY_SUPPLEMENT	Food without plasmalogen	Take four capsules per day in the morning.

Timeline

• Start date: 2025-04-03
• Primary completion: 2025-12-15
• Completion: 2025-12-15
• First posted: 2025-04-02
• Last updated: 2025-12-22

Locations

2 sites across 1 country: Japan