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NCT01309971 Clinical Trial

DPBRN Longitudinal Study of Questionable Occlusal Caries Lesions

Dental Caries Clinical Trial

Official title:
Longitudinal Study of Questionable Occlusal Caries Lesions

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT01309971
Other study ID # 122012
Secondary ID U01DE016747
Status Completed
Phase N/A
First received March 4, 2011
Last updated February 14, 2014
Start date August 2008
Est. completion date December 2011

Study information
Verified date February 2014
Source Dental Practice-Based Research Network
Contact n/a
Is FDA regulated No
Health authority United States: Institutional Review Board
Study type Observational

Clinical Trial Summary

The purpose of this study will allow us to observe and follow the subjects' treatment from DPBRN Prevalence of Questionable Occlusal Caries Lesions Study over a 24 month period.

Description:

There have been very few studies regarding questionable lesions, virtually no clinical evaluations of the progression of questionable lesions over time, and no studies depicting the prevalence of these lesions. Since carious lesions have the ability to arrest and possibly reverse, determining how often these lesions are being seen in practice and learning more about their characteristics and patient risk assessment are important steps in order to manage these lesions without unnecessary surgical intervention.

Recruitment information / eligibility
Status Completed
Enrollment 2624
Est. completion date December 2011
Est. primary completion date March 2010
Accepts healthy volunteers Accepts Healthy Volunteers
Gender Both
Age group 6 Years and older
Eligibility Inclusion Criteria:

- patients needed to have at least one permanent tooth with a questionable lesion. This means that subjects were at least 6 years old because that is when the permanent first molar typically erupts.

Exclusion Criteria:

- patients under 6 years old

- patients 6 years old and older who do not have a questionable lesion

Study Design

Observational Model: Cohort, Time Perspective: Cross-Sectional

Related Conditions & MeSH terms

Locations
Country Name City State
Denmark University of Copenhagen Royal Dental College Copenhagen
United States University of Alabama at Birmingham Birmingham Alabama
United States University of Florida College of Dentistry Gainesville Florida
United States Health Partners Dental Group Minneapolis Minnesota
United States Health Partners Research Foundation Minneapolis Minnesota
United States Kaiser Permanente Center for Health Research Portland Oregon
United States Permanente Denrtal Associates Portland Oregon

Sponsors (5)
Lead Sponsor Collaborator
Dental Practice-Based Research Network HealthPartners Institute, Kaiser Permanente, National Institute of Dental and Craniofacial Research (NIDCR), Permanente Dental Associates Group, Oregon

Countries where clinical trial is conducted

United States,  Denmark, 

Outcome
Type Measure Description Time frame Safety issue
Primary Questionable Caries 24 months No
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