This trial is active, not recruiting.

Condition periodontal disease
Sponsor Kaohsiung Medical University
Collaborator Interleukin Genetics, Inc.
Start date August 2011
Trial size 400 participants
Trial identifier NCT01675336, ILI-11-129-PST2Taiwan


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

United States No locations recruiting
Other countries No locations recruiting

Study Design

Observational model case control
Time perspective retrospective

Eligibility Criteria

Male or female participants at least 35 years old.

Inclusion Criteria: - To be included in this study, an individual needs to be Han Chinese of 35 years of age or older at time of enrollment. Exclusion Criteria: - Subjects who, at time of enrollment, were pregnant or breastfeeding, or needed antibiotic prophylaxis before periodontal treatment will be excluded from this study.

Additional Information

Official title The Association Between Interleukin-1 Gene Variations and Adult Chronic Periodontal Disease in Chinese (Taiwan))
Principal investigator Ya-Ping Ho, Ph.D.
Trial information was received from ClinicalTrials.gov and was last updated in August 2012.
Information provided to ClinicalTrials.gov by Kaohsiung Medical University.