Non-Invasive Oral Biofilm Characterization

University of California Irvine (UCI)

Status: Withdrawn

Conditions: Gingivitis

Treatments: Device: optical measurements

Study type: Observational

Funder types: Other

Identifiers

NCT02178046

20141167

Details and patient eligibility

About

There is a need for toothpastes that more effectively remove oral plaque and prevent re-formation. The objective of this study is to map the development and resolution of clinical gingivitis using conventional clinical examination and imaging data to determine how useful imaging techniques can be for evaluating how well a toothpaste cleans the teeth

Full description

The researcher can use imaging techniques to map changes in gingival blood flow during the development and resolution of fully reversible, early clinical gingivitis using standard-of-care clinical indices as gold standard

The researcher can use imaging techniques to map inflammatory microstructural changes in the oral mucosa including swelling, vasodilation and edema during the development and resolution of fully reversible, early clinical gingivitis using standard-of-care clinical indices as gold standard

Sex: All

Ages: 18 to 25 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Adult male or female 18-25 years of age
• Volunteers with gingivitis but no periodontitis

Exclusion criteria

• Subjects who must receive dental treatment during the study dates.
• History of significant adverse effects following use of oral hygiene products such as toothpastes and mouth rinses. Allergy to personal care/consumer products or their ingredients.
• Individuals who have taken antibiotics in the previous 3 months
• Individuals who are pregnant or nursing

Trial design

0 participants in 1 patient group

Gingivitis

Description:

optical measurements

Treatment:

Device: optical measurements