A human clinical study on the protective effect of the test food against ultraviolet-induced skin irritatio

Not Applicable

• Conditions: Healthy subjects

• Registration Number: JPRN-UMIN000050157
• Lead Sponsor: HUMA R&D CORP

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2023-01-27
• Study Completion: 2023-04-29
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Complete: follow-up complete
• Sex: All
• Target Recruitment: 90

Inclusion Criteria

Not provided

Exclusion Criteria

1.Subjects diagnosed with photosensitivity by a physician. 2.Subjects receiving medication or outpatient treatment for a serious disease. 3.Subjects receiving exercise or diet therapy under the supervision of a physician. 4.Subjects who maybe for allergic reactions to the material of the test food. 5.Subjects with current or previous history of drug dependence or alcohol dependence. 6.Subjects who are currently seeing a doctor for the treatment of a psychiatric disorder (e.g., depression) and/or sleep disorder (e.g., insomnia, sleep apnea syndrome) or have previous history of a psychiatric disorder. 7.Night or shift workers with irregular life patterns. 8.Subjects whose eating, sleeping, and other habits are extremely irregular. 9.Subjects who are having a very unbalanced diet. 10.Subjects with current or previous history of a brain disease, malignancy, immunological disease, diabetes mellitus, hepatic disease (hepatitis), renal disease, cardiac disease, thyroid disease, adrenal disease, metabolic disease, or other serious diseases. 11.Subjects who use for the site of UV irradiation (the back) or take an anti-inflammatory agent for the skin (topical or oral agent) once a month or more frequently. 12.Subjects who have any factors on the skin of the site of UV irradiation (the back) that may affect the results of the study (disorders such as atopic dermatitis and urticaria, inflammation, eczema, traumatic injury, acne, pimple, wart, spot, tattoo, or other similar conditions or scars of such conditions).

Study & Design

• Study Type: Interventional
• Study Design: Not specified