Tokyo, Sept. 19 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000062970) titled 'Cross-sectional study to assess dietary intake and nutritional status, with a focus on food A consumption, among Japanese adults' on Sept. 18.
Study Type:
Observational
Primary Sponsor:
Institute - Nissui Corporation
Condition:
Condition - Nutritional status in Japanese adults, including vitamin status and food A intake
Classification by malignancy - Others
Genomic information - NO
Objective:
Narrative objectives1 - To investigate the association of vitamin intake and dietary sources assessed by detailed dietary surveys with serum vitamin or vitamin metabolites concentrations among Japanese adults living in Hokkaido.
Basic objectives2 - Others
Eligibility:
Age-lower limit - 30
years-old
Gender - Male and Female
Key inclusion criteria - 1. Healthy Japanese community-dwelling adults aged 30 years or older and younger than 70 years
2. Able to complete weighed dietary records with photographs during the specified period and attend the study site for blood and urine collect
3. Able to provide written informed consent
Key exclusion criteria - 1. Pregnant or lactating women
2. Use of supplements or nutrient-fortified foods containing specialty vitamin and fatty acid of food A at least five times per week
3. Chronic renal failure, autoimmune disease, inflammatory bowel disease, cancer, liver disease, diabetes, or an eating disorder; or current meosteoporosis
4. Medical prohibition of sun exposure, such as xeroderma pigmentosum
5. Extreme dietary restriction
6. Planned major change in eating behavior during the study period (late August through late November), such as starting a weight-loss progra
7. Dietitians or registered dietitians
8. Outdoor activity during 10:00-15:00 for at least 2 hours per day on at least 5 days per week
Target Size - 250
Recruitment Status:
Recruitment status - Preinitiation
Date of protocol fixation - 2026 Year 08 Month 06 Day
Date of IRB - 2026 Year 08 Month 25 Day
Anticipated trial start date - 2026 Year 09 Month 18 Day
Last follow-up date - 2026 Year 12 Month 31 Day
To know more, visit https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000072097
Disclaimer: Curated by HT Syndication.
