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Clinical Trial Summary

The aim of the study is to follow a group of preschool children from early permanent dentition to determine the prevalence and incidence of caries malocclusions and to investigated the related risk factors as age, gender, ethnic origin and non-nutritive sucking habits, breathing disturbances, allergies, Dietary habits, oral hygiene status and dental care.


Clinical Trial Description

Once a year a clinical examination were performed. Data were collected with a questionnaire, that was filled out by the parents before the clinical examination, which included questions on child's clinical history, the type of feeding, the use of baby-bottle, the history of non-nutritive sucking habits (dummy-sucking and digit sucking) and the consent to the clinical examination. Two World Health Organization (WHO) calibrated examiners carried out the clinical examinations. They were blinded to the information collected from the parental questionnaires. Dental examinations were performed in a classroom environment under natural light, using gloves and masks in compliance with the infection control protocol, mouth mirrors and disposable paper rulers to measure overjet and overbite (in millimeters). The occlusion was assessed in centric occlusion and was classified according to Foster and Hamilton criteria [Foster and Hamilton, 1969] Radiographic examination was not performed. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT02798809
Study type Observational
Source University of Genova
Contact Alessandro Ugolini, DDS, PhD
Phone +390103537309
Email alexugolini@yahoo.it
Status Recruiting
Phase
Start date April 1, 2012
Completion date January 1, 2020

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