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Safety evaluation of the test food containing rose hip extract intake of 5 times more than regular daily intake in healthy subjects: a randomized, double-blind, placebo-controlled, parallel-group study

Safety evaluation of the test food containing rose hip extract intake of 5 times more than regular daily intake in healthy subjects: a randomized, double-blind, placebo-controlled, parallel-group study - Safety evaluation of excessive intake of food containing rose hip extract in healthy subjects

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000034151
Enrollment
40
Registered
2018-09-14
Start date
2018-09-15
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

Duration: 4 weeks Test material: Tablet containing 100 mg of rose hip extract Dose: 5 tablets per day Administration: Chew five tablets after breakfast with water or lukewarm water, if necessary

Sponsors

ORTHOMEDICO Inc.
Lead Sponsor
Medical Corporation Seishinkai, Takara Clinic
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Healthy Japanese adult subjects 2. Subjects who are judged as eligible to participate in the study by the physician 3. Subjects who are between 18.5 kg/m2<= and <25 kg/m2 in BMI or between 25 kg/m2<= and <30 kg/m2 in BMI with <100 cm2 in the visceral fat area

Exclusion criteria

Exclusion criteria: 1. Subjects who are undergoing medical treatment or have a medical history of malignant tumor, heart failure or myocardial infarction 2. Subjects who have a pacemaker or an implantable cardioverter defibrillator (ICD) 3. Currently undergoing treatment for any of the following chronic diseases: cardiac arrhythmia, liver disease, kidney disease, cerebrovascular disorder, rheumatism, diabetes mellitus, dyslipidemia, hypertension, glucose-6-phosphate dehydrogenase deficiency, sickle cell disease, hemochromatosis, thalassemia (Mediterranean anemia), or any other chronic diseases 4. Subjects who have disorder related to iron such as anemia 5. Subjects who use or take "Foods for Specified Health Uses", "Foods with Function Claims", or other functional food/beverage in daily 6. Subjects who are currently taking medications (including herbal medicines) and dietary supplements (health food) 7. Subjects who are an allergic reaction to medications and/or the test food related products 8. Subjects who are pregnant, breast-feeding, or planning to become pregnant 9. Subjects who have been enrolled in other clinical trials within the last three months before the agreement to participate in this trial or plan to participate another trial during this trial 10. Subjects who work late-night shift and the life-styles are irregular 11. Subjects who are judged as ineligible to participate in the study by the physician

Design outcomes

Primary

MeasureTime frame
1. Physical examination 2. Urinalysis 3. Blood test 4. Subjective symptoms (the Likert scale) * Assess the measured value at screening (before consumption) and at 2 and 4 weeks after consumption and calculate the amount of change.

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