Genetics of Periodontal Diseases in European Caucasians

NCT01691638 | Unknown

• 1 other identifier: ILI-11-127-PST2Europe
• Study Type: observational
• Target: N/A
• Locations: 0 countries
• Sites: N/A

Brief Summary

(A retrospective case control study to validate the association between Interleukin-1 gene variations and adult chronic periodontal disease in European Caucasians)

Conditions

Periodontitis

Study Arms (2)

Periodontitis

Control

Eligibility Criteria

• Age: 35 Years+
• Sex: all
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

All study subjects will be selected from pre-existing patient databases in Germany and the Netherlands. All chronic periodontitis cases and controls will be subjects who were at least 35 years old at time of enrollment. Classification of chronic periodontitis will be based on extent of alveolar bone loss with consideration of tooth loss.

You may qualify if:

• Ethnicity: Dutch or German Caucasian

You may not qualify if:

• None (however, diabetics were excluded during original patient recruitment at several clinical sites).

Sponsors & Collaborators

• University of Kiel: lead
• Interleukin Genetics, Inc.: collaborator

MeSH Terms

Conditions

Periodontitis

Condition Hierarchy (Ancestors)

Periodontal Diseases; Mouth Diseases; Stomatognathic Diseases

Study Design

• Study Type: observational
• Observational Model: CASE CONTROL
• Time Perspective: RETROSPECTIVE
• Sponsor Type: OTHER

Study Record Dates

• First Submitted: September 24, 2012
• First Posted: September 25, 2012
• Last Updated: September 25, 2012

Record last verified: 2012-09