Classification of Periodontitis Revisited: A Cluster Analysis

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT03168217

Enrollment

235

Registered

2017-05-30

Start date

2003-01-31

Completion date

2017-06-30

Last updated

2017-05-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Periodontitis

Keywords

Periodontitis, classification, Cluster analysis

Brief summary

This study aims to identify phenotypic groups of patients with periodontitis by applying a cluster analysis.

Detailed description

This is a retrospective cross-sectional study based on a prospectively maintained database of consecutive patients attending the Departement of Periodontology at the Rothschild hospital. A cluster analysis will help to distinguish clinical and microbiological profils of periodontal patients.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

RETROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to 75 Years

Healthy volunteers

Inclusion criteria

* Patients with periodontitis either aggressive or chronic

Exclusion criteria

* Patients who had received periodontal therapies or antimicrobial therapy within the 6 months preceding the examination

Design outcomes

Primary

Measure	Time frame	Description
Clinical Attachment Loss (CAL)	one day	measured in millimeters

Outcome results