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Validation Study of Pyrroloquinoline quinone disodium salt (PQQ 2Na) for Improvement of Brain Function in Healthy Adults

Validation Study of Pyrroloquinoline quinone disodium salt (PQQ 2Na) for Improvement of Brain Function in Healthy Adults - Validation Study of Pyrroloquinoline quinone disodium salt (PQQ 2Na) for Improvement of Brain Function in Healthy Adults

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000034459
Enrollment
70
Registered
2020-05-20
Start date
2018-10-29
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

12-week intake of the containing PQQ 2Na food of 1 capsules a day 2-week intake of the placebo food of 1 capsules a day

Sponsors

HUMA R&D CORP
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1)Healthy individuals without serious disease 2)Regardless of gender 3)Patients aged 20 years or older to 65 years or younger who voluntarily wish to participate in clinical trials and obtain written consent. 4)Patients who can maintain a constant lifestyle during the study period 5)Subjects being treated for mild chronic illness (e.g., hypertension, hyperlipidemia) may participate in the study at the discretion of the investigator. 6)Patients who have a MMSE score of 24 or more

Exclusion criteria

Exclusion criteria: 1)Patients suffering from serious liver and kidney disease, heart disease, respiratory disorders, endocrine disorders, diabetes mellitus, food allergy, drug allergy, cancer, dementia and psychiatric disorders 2)Patients allergic to gelatin 3)Patients who wish to be pregnant, lactating, or pregnant during the study period 4)Patients who have ingested PQQ 2Na within 3 months before the test 5)Patients who are deemed ineligible to participate in the study.

Design outcomes

Primary

MeasureTime frame
Cognitrax and task memory tests

Secondary

MeasureTime frame
BDNF and Overall body composition by In body

Countries

Japan

Contacts

Public ContactDaisuke Ochitani

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