Trials / Completed
CompletedNCT03713567
Clinical, Immunological and Microbiological Evaluation of Experimental Gingivitis and Peri-implant Mucositis
Clinical, Immunological and Microbiological Evaluation of Experimental Gingivitis and Peri-implant Mucositis in Patients With History of Agressive Periodontal Disease
- Status
- Completed
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 20 (actual)
- Sponsor
- University of Campinas, Brazil · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Accepted
Summary
The objective of this study is to evaluate, through clinical, microbiological and immunological tests, the changes during the experimental gingivitis and mucositis model, between teeth and implants, and between patients with a history of aggressive periodontitis and healthy individuals.
Detailed description
The objective of this study is to evaluate, through clinical, microbiological and immunological tests, the changes during the experimental gingivitis and mucositis model, between teeth and implants, and between patients with a history of aggressive periodontitis and healthy individuals. 20 patients will be include, 10 healthy and 10 with a history of aggressive periodontitis. All patients must present the same type of implant and abutments, with prostheses in function for more than 6 months. They should also have a tooth located in the contralateral hemi-arch in a similar position, allowing a comparison with the implant. They will be submitted to the plaque-induced inflammation by suspension of oral hygiene only in the tested areas (tooth / implant), protected by a personalized stent made of plastic, according to the experimental gingivitis and mucositis model of 21 days of duration.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| BEHAVIORAL | Experimentally induced plaque | Experimentally induced plaque by suspension of oral hygiene only in the tested areas (tooth / implant), protected by a personalized stent made of plastic, according to the experimental gingivitis and mucositis model of 21 days of duration |
Timeline
- Start date
- 2017-11-07
- Primary completion
- 2018-03-20
- Completion
- 2018-06-06
- First posted
- 2018-10-19
- Last updated
- 2018-10-19
Locations
1 site across 1 country: Brazil
Source: ClinicalTrials.gov record NCT03713567. Inclusion in this directory is not an endorsement.