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A verification study of the promoting effect of the test food on protein digestion and absorption

A verification study of the promoting effect of the test food on protein digestion and absorption: a randomized, placebo-controlled, double-blind, crossover comparison trial - A verification study of the promoting effect of the test food on protein digestion and absorption

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000047618
Enrollment
40
Registered
2022-04-28
Start date
2022-04-28
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 Japanese subjects

Interventions

Whey protein with malted rice &lt
Whey protein without malted rice Administration: Dissolve one packet of the test food in water (100 mL) and drink within five minutes. *The intervention sequence is Period I to Period II, and ea
Whey protein without malted rice &lt
Whey protein with malted rice Administration: Dissolve one packet of the test food in water (100 mL) and drink within five minutes. *The intervention sequence is Period I to Period II, and each

Sponsors

ORTHOMEDICO Inc.
Lead Sponsor
Medical Corporation Seishinkai, Takara Clinic Nerima Medical Association, Minami-machi Clinic
Collaborator

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1. Japanese 2. Female 3. Subjects aged 50 or more 4. Healthy subjects 5. Subjects who are judged as eligible to participate in the study by the physician

Exclusion criteria

Exclusion criteria: 1. Subjects who are undergoing medical treatment or have a medical history of malignant tumor, heart failure, and myocardial infarction 2. Subjects who have a pacemaker or an implantable cardioverter defibrillator (ICD) 3. Subjects currently undergoing treatment for any of the following chronic disease: cardiac arrhythmia, liver disorder, kidney disorder, cerebrovascular disorder, rheumatism, diabetes mellitus, dyslipidemia, hypertension, or any other chronic diseases 4. Subjects who have lactose intolerance 5. Subjects who take "Foods for Specified Health Uses", "Foods with Functional Claims", or other functional food/beverage in daily use 6. Subjects currently taking medicines (include herbal medicines) and supplements 7. Subjects who are allergic to medications and/or the test-food-related products (particularly milk) 8. Subjects whose dinner time is irregular 9. Subjects who are pregnant, breast-feeding, and planning to become pregnant 10. Subjects who suffer from COVID-19 11. Subjects who have been enrolled in other clinical trials within the last 28 days before the agreement to participate in this trial or plan to participate another trial during this trial 12. Subjects who are judged as ineligible to participate in the study by the physician

Design outcomes

Primary

MeasureTime frame
1. The incremental area under the curve (IAUC) of total amino acid

Secondary

MeasureTime frame
1. The maximum blood concentration (Cmax), the time to maximum blood concentration (Tmax), and the measured values and the amount of change from before test-food consumption at each assessment point*1 of total amino acid 2. The IAUC, Cmax, Tmax, and the measured values and the amount of change from before test-food consumption at each assessment point*1 of each following item: plasma amino acids fractionation, Fischer ratio, branched-chain amino acids (BCAA), essential amino acids, and nonessential amino acids *1It indicates before test-food consumption, at 15, 30, 45, 60, 75, 90, and 120 minutes after test-food consumption

Countries

Japan

Contacts

Public ContactNaoko Suzuki

ORTHOMEDICO Inc. R&D Department

nao@orthomedico.jp03-3818-0610

Outcome results

None listed

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