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Study on bioavailability of newly developed saccharide material, 1-deoxymannose, in humans

Study on metabolism and bioavailability of newly developed saccharide material, 1-deoxymannose, in humans - Study on metabolism and bioavailability of 1-deoxymannose in humans

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000054040
Enrollment
20
Registered
2024-04-02
Start date
2024-04-10
Completion date
Unknown
Last updated
2026-09-14

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

Conditions

Healthy adults

Interventions

Duration: 1 day Test materials: 1-deoxymannose Dose: 5 g Administration: Take once a day at once with water Duration: 1 day Test materials: 1-deoxymannose Dose: 1.0 g Administration: Take once a

Sponsors

Nakamura Gakuen University
Lead Sponsor
Jumonji University
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Healthy Japanese adults

Exclusion criteria

Exclusion criteria: The exclusion criteria are diabetes mellitus, abnormal glucose metabolism, respiratory disease, chronic gastrointestinal disease (inflammatory bowel disease, irritable bowel syndrome, functional dyspepsia, etc.), abdominal surgery, history of abnormal bowel movements, blood disorders, food allergies, or BMI of 25.0 or higher. Smokers, excessive alcohol drinkers, and pregnant or lactating women will be excluded. Also exclusion criteria are those who regularly consume non-digestible and absorbable carbohydrates, including dietary fiber, and those who routinely consume pharmaceuticals, foods for specified health uses, functional foods, or health foods.

Design outcomes

Primary

MeasureTime frame
Breath hydrogen output

Secondary

MeasureTime frame
Plasma 1-deoxymannose concentration, blood glucose concentration and urinary 1-deoxymannose excretion

Countries

Japan

Contacts

Public ContactKenichi Tanabe

Nakamura Gakuen University Faculty Nutritional Sciences

tanabek@nakamura-u.ac.jp092-851-2598

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Sep 19, 2026