Crossover test for reducing oral malodor by the chewing gums containing Myrsine seguinii extracts
- Conditions
- Physiological halitosis
- Registration Number
- JPRN-UMIN000023832
- Lead Sponsor
- otte Co., Ltd.
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 20
Not provided
1. Smokers 2. Suffering from diabetes mellitus, Chronic nephritis, stomach disorders, lung diseases, malignant tumors, hepatitis, taking medicines. 3. Utilizing mouthwash or anti-malodor products daily. 4. Currently participating or trying to participate in the studies of other medicines or foods. 5. At the screening test, being diagnosed with periodontitis or dental caries. 6. Wearing removable denture. 7. Taking antibiotics / antimicrobial within one month before the screening test. 8. With food allergies, lactose intolerance or feeling of unwellness by the dairy products. 9. Pregnant or with the intention of pregnancy or while breast-feeding during the test. 10. Judged to be inappropriate to the test by the chief researcher because of the other reasons than mentioned above.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The concentration of Volatile Sulfur Compounds (hydrogen sulfide and methyl mercaptan) in the oral air
- Secondary Outcome Measures
Name Time Method