Clinical trial NCT00526422: DPBRN Assessment of Caries Diagnosis & Caries Treatment
Official title: Assessment of Caries Diagnosis & Caries Treatment
Study type: OBSERVATIONAL
Overall status: COMPLETED
Conditions: Dental Caries
Keywords: Questionnaire, dental caries, diagnosis,treatment
Lead sponsor: Dental Practice-Based Research Network
Sponsor class: NETWORK
Collaborators: name: Kaiser Permanente
name: Kaiser Foundation Hospitals, Center for Health Research
name: University of Copenhagen
name: University of Florida
name: University of Alabama at Birmingham
name: University of North Carolina
First posted: 2007-09-10
Enrollment: 532
Sex: ALL
Minimum age (years): 22
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: yes
Observational model: COHORT
Time perspective: CROSS_SECTIONAL
Sampling method: PROBABILITY_SAMPLE
Study population: The questionnaire was administered to all enrolled DPBRN dentist practitioner-investigators, defined as those who had comptled a DPBRN Enrollment Questionnaire who were 22 years or older and do at least some restorative dentistry in their practice.

Brief summary: The purpose of this study was to determine what methods Dental PBRN dentists use for diagnosis, prevention, and treatment of dental decay.

Detailed description: The purpose of this project was to identify methods that Dental Practice-Based Research Network (DPBRN) dentist used to diagnose and treat caries lesions. The aims of the "Assessment of caries diagnosis and caries treatment" study were to: (1) quantify the percentages of DPBRN dentists who reported using selected methods for caries diagnosis; (2) quantify the percentage of DPBRN dentists who reported using a caries-risk assessment protocol of any variety; (3) quantify the percentages of DPBRN dentists who reported intervening surgically at carious states E1, E2, D1, D2, or D3; and (4) test the hypothesis that reported use of a caries-risk assessment protocol was associated with a higher likelihood of reporting use of a preventive program.

The aims were met by enrolling at least 200 DPBRN practitioner-investigators in the study, each of whom completed a 10-page questionnaire about caries diagnosis and treatment assessment. Findings from "Assessment of Caries diagnosis and caries treatment" study will be related to treatment that is actually delivered as determined in "Reasons for placing the first restoration on permanent tooth surfaces" study and "Reasons for replacement or repair of dental restorations" study. This group of three studies will lay a critical foundation for subsequent intervention studies designed to move the latest scientific advances about caries diagnosis and treatment into daily clinical practice.

Eligibility criteria: Inclusion Criteria:

* Practitioner investigators must have been enrolled in DPBRN and do at least some restorative dentistry in their practices.

Primary outcomes:
measure: A questionnaire was used to quantify the percentages of DPBRN practitioner-investigators who use selected methods for caries diagnosis and caries treatment.
timeFrame: Cross-sectional
Secondary outcomes:
Other outcomes:
Locations:
Study officials:
affiliation: University of Alabama at Birmingham
name: Gregg H Gilbert, DDS, MBA
role: STUDY_CHAIR
affiliation: University of Florida
name: Valeria V. Gordan, DDS, MS
role: PRINCIPAL_INVESTIGATOR
References: