Effects of Mouthrinses on the Microbiome of the Oral Cavity and GI Tract
University of California, Irvine
Summary
The purpose of this research study is to identify the effects of 2 over-the-counter mouthwashes on bacteria and 3 viruses in the participant's mouth and gut. The participant will be randomly allocated to rinse their mouth twice daily either with Listerine mouthwash, Lumineux Oral Essentials mouthwash, or water. The overall duration of the study will be approximately 180 days and will include approximately 5 visits and 15-30 minutes for each visit with a total of approximately 2.5 hours of your time. Additionally, fecal matter will also be collected in some subjects using a commercial collection kit.
Description
Goal of this pilot study is to identify the effects of 2 over-the-counter mouthrinses on the microbiome of the oral cavity and the GI tract. We will investigate 2 mouthwashes, plus an additional non-treatment group (water rinse only). One mouthwash has antimicrobial activity (ListerineR, Johnson \& Johnson Consumer Healthcare Products, Skillman, New Jersey); the other targets microbial products only (Lumineux Oral Essentials Clean and Fresh MouthwashR, Los Angeles, CA). Oral plaque will be collected with a sterile swab using a commercial collection kit on Day 0, Day 30, Day 60, Day 90, and Day…
Eligibility
- Age range
- 18+ years
- Sex
- All
- Healthy volunteers
- Yes
Inclusion Criteria: * Eligible men and non-pregnant and non-lactating women of all races age 18-25. * Volunteers must consent to participate in all scheduled exam visits and procedures. * Volunteers must be available for follow up on the telephone. * Healthy gums or gums that bleed when you brush them. Exclusion Criteria: * Volunteers unable or unwilling to sign the informed consent form. * Less than 20 teeth (excluding third molars). * Individuals who have taken antibiotics in the previous 3 months. * Presence of any condition, abnormality, or situation at Baseline that in the opinion of t…
Interventions
- OtherLumineux Oral Essentials rinse
mouthrinse
- OtherListerine rinse
mouthrinse
Location
- Beckman Laser Institute and Medical ClinicIrvine, California