Periodontitis and Inflammation
Last updated on July 2021Recruitment
- Recruitment Status
- Not yet recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- Periodontitis
- Type
- Observational
- Design
- Observational Model: CohortTime Perspective: Prospective
Participation Requirements
- Age
- Between 18 years and 125 years
- Gender
- Both males and females
Description
Today, to understand pathogenic mechanisms involved in periodontitis remains a challenge to identify biomarkers or therapeutic targets to improve prevention and screening, as well as the effectiveness of periodontitis treatments. The aim is to characterize, in vivo, specific molecular markers reflec...
Today, to understand pathogenic mechanisms involved in periodontitis remains a challenge to identify biomarkers or therapeutic targets to improve prevention and screening, as well as the effectiveness of periodontitis treatments. The aim is to characterize, in vivo, specific molecular markers reflecting the activity of the pathology, which could lead to improve the knowledge of the pathogenesis of periodontitis; determine target molecules involved in tissue destruction; determine molecular profiles of patients at local and systemic risk; determine therapeutic targets The research focuses on the characterization of the immuno-inflammatory response involved in periodontitis. A characterization of the mediators or cells involved will be performed from biological samples (gingival fluid, unstimulated saliva, gingival explants). The gingival fluid is composed of serum inflammatory exudate and inflammatory mediators produced locally in the periodontal pocket. Unstimulated saliva is a biological fluid composed in part of the gingival fluid that drains into it. It has the advantage of being easier to collect (larger quantity, collection by any health professional). This is a non-interventional, cross-sectional, multicenter, prospective, open-label, non-randomized study to collect tissue, crevicular, salivary, and serum samples as part of the patient's routine care in oral medicine departments to form a biological collection. The samples and the clinical data of the patients (excel file with anonymized data and locked by a password) will be transferred to UR2496 for their analysis. Patients will be recruited in the oral medicine departments of AP-HP hospitals (Charles Foix (Ivry/seine) and Henri Mondor (Créteil)) by periodontists in two groups (cases = periodontitis and controls = healthy periodontium but patients requiring surgical care). The time-line of the research is consistent with the usual patient management in oral medicine departments. Inclusion period is 12 months. There is no specific follow-up due to the research. Gingival tissue sampling during surgery of patients will be performed after their inclusion.
Tracking Information
- NCT #
- NCT04831060
- Collaborators
- Not Provided
- Investigators
- Not Provided