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

NCT06907537 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 44

Last updated 2025-12-22

No results posted yet for this study

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

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.

Sponsors & Collaborators

  • AOBA KASEI CO., LTD.

    collaborator UNKNOWN

  • Orthomedico Inc.

    lead OTHER

Principal Investigators

  • Tsuyoshi Takara, MD · Medical Corporation Seishinkai, Takara Clinic

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-04-03
Primary Completion
2025-12-15
Completion
2025-12-15

Countries

  • Japan

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06907537 on ClinicalTrials.gov