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Effect on concentration (and cognitive function) by single ingestion of a test food

Effect on concentration (and cognitive function) by single ingestion of a test food - Effect on concentration (and cognitive function) by single ingestion of a test food

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000033570
Enrollment
80
Registered
2018-08-20
Start date
2018-08-20
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy subjects

Interventions

Sponsors

HUMA R&D CORP
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1)Japanese men and women aged 30 to younger than 50 at the time of informed consent 2)Non smoker 3)A person who has received sufficient explanation of the purpose and content of the research, is capable of giving informed consent, voluntarily volunteers to participate in the research, and consents to participate in the research in writing.

Exclusion criteria

Exclusion criteria: 1)Patients currently receiving any type of drug or outpatient treatment 2)Subjects who are currently receiving exercise or dietary therapy under the supervision of a physician. 3)Persons with a history or current or concurrent liver disease or serious renal, endocrine, cardiovascular, gastrointestinal, pulmonary, hematologic, or metabolic disease. 4)Patients with a history of drug or food allergy 5)Those who wish to do so during pregnancy, lactation, or the duration of the study. 6)Persons with serious or past brain diseases. 7)Subjects who have received blood donations or vaccinations within the previous 3 months or have scheduled them during the study period. 8)People who routinely consume health foods, supplements, and medicines that may affect concentration 9)Persons with a history of psychiatric disorders (e.g., depression), sleep disorders, or psychiatric disorders in the past. 10)Alcoholism, substance abuse, or substance abuse with treatment or a history of treatment. 11)Employees working during night shifts, etc. 12)Excessively irregular lifestyle such as eating or sleeping 13)Subjects who have participated in other clinical studies or have participated in other clinical studies within the previous 3 months. 14)Persons who are difficult to comply with the records of various surveys 15)Other than the above, the principal investigator judged that the subject was ineligible for the study.

Design outcomes

Primary

MeasureTime frame
Cognitrax,Uchida Kraepelin test

Secondary

MeasureTime frame
POMS2 shorter version,VAS questionnaire,Salivary marker

Countries

Japan

Contacts

Public ContactOchitani Daisuke

HUMA R&D CORP Clinical Development Division

ochitani@huma-rd.co.jp81-3-3431-1260

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026