A pilot study on the effects of food on oral functions

Not Applicable

• Conditions: Healthy adults

• Registration Number: JPRN-UMIN000035282
• Lead Sponsor: Ezaki Glico Co., Ltd.

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Completion: 2019-12-08
• Study Start: 2020-04-01
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Complete: follow-up complete
• Sex: All
• Target Recruitment: 120

Inclusion Criteria

Not provided

Exclusion Criteria

1) Those who have dental caries (C 3 or more) or severe periodontal disease at the screening test 2) Those who is taking medication for suffering from diabetes, chronic kidney disease, gastrointestinal disorder, lung disease, malignant tumor, autoimmune disease, etc. 3) Those who are undergoing treatment for serious diseases or who need to be implemented during the test period 4) Those who are or intend to currently participate in other medicines or food examination etc. 5) Those with stimulated saliva volume of less than 3.0 ml for 5 minutes 6) Those who has food allergy 7) Those wearing removable denture 8) Those who is during pregnancy, who intend to become pregnant during the study period or are breast-feeding 9) When you take antibiotics or disinfectant during the test (depending on its frequency and level) 10) When you ingest the oral health care product during the test (depending on its frequency and level) 11) Those who judged that examination is inappropriate by study responsible person 12) Those who can not be refrained from excessive intake of living bacteria-containing foods such as Lactobacillus and bifidobacteria, other fermented foods (natto, kimchi, etc.) during the test period 13) Those who are suffering from a disease requiring urgent treatment, or who have serious complications 14) Those who need dental checkup or treatment / surgery related to oral disease during the test period 15) Those who are judged unsuitable as a research subject from the respondents of the research subject background questionnaire

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Assessment of oral function (oral hypofunction) Assessment of dental hard tissue (anti-dental caries) Assessment of oral hygiene (saliva volume, plaque volume, oral microbiome)