Suspended

Genetics of Periodontal Diseases in European Caucasians

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What is being collected

Data Collection

Collected from past medical records and data - Retrospective
Who is being recruted

Stomatognathic Diseases+1

+ Mouth Diseases

+ Periodontal Diseases

Over 35 Years
+2 Eligibility Criteria
See all eligibility criteria
How is the trial designed

Case-Control

Comparing exposures between individuals with and without disease in order to identify potential risk factors.
Observational
See protocol details

Summary

Principal SponsorUniversity of Kiel
Last updated: September 25, 2012
Sourced from a government-validated database.Claim as a partner

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

NCT01691638
Principal SponsorUniversity of Kiel
Last updated: September 25, 2012
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.

Case-Control

These studies compare people who have a disease (cases) with those who don't (controls). The goal is to look back at previous exposures or risk factors to identify what might have contributed to the disease.

Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Any sex

Biological sex of participants that are eligible to enroll.

Over 35 Years

Range of ages for which participants are eligible to join.

Conditions

Pathology

Stomatognathic DiseasesMouth DiseasesPeriodontal DiseasesPeriodontitis

Criteria

1 inclusion criteria required to participate
Ethnicity: Dutch or German Caucasian
1 exclusion criteria prevent from participating
None (however, diabetics were excluded during original patient recruitment at several clinical sites)

Study Plan

Find out more about all the medication administered in this study, their detailed description and what they involve.
Treatment Groups

2 intervention groups are designated in this study

This study does not include a placebo group 

Treatment Groups

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.
This study has no location dataSave this study to your profile to know when the location data is available.
SuspendedNo study centers