Relationship Between Tooth Decay and Trabecular Bone

Completed

• Conditions: Radiology; Dental Caries in Children; Pediatric Patients
• Interventions: Diagnostic Test: Fractal analysis

• Registration Number: NCT04608526
• Lead Sponsor: Recep Tayyip Erdogan University Training and Research Hospital

Brief Summary

Chewing, a movement that matures with experiences, has effects on the growth and development of the stomatognathic system. Tooth decay, which is known to have effects on chewing, can affect the jaw bone due to its indirect effect on the mechanical forces transmitted to the jaw bone. This study was aimed to evaluate the relationship between dental caries and jaw bone trabeculation during the growth and development processes in children by fractal dimension analysis method. 40 patients with deep-dentin caries / apical rarefying osteitis on the right or left side, 40 patients with deep-dentin caries / apical rarefying osteitis on either the right and left sides and 40 patients without deep-dentin caries / apical rarefying osteitis between 8-13 ages were randomly selected. Digital panoramic images of the selected patients were analyzed with fractal dimension analysis.

Detailed Description

Not available

Study Timeline

• Study Start: 2020-06-01
• Primary Completion: 2020-09-01
• Status Verified: 2020-10
• Study Completion: 2020-10-19
• Study First Submitted: 2020-10-20
• Study First Submitted QC: 2020-10-28
• Last Update Submitted: 2020-10-28
• Study First Posted: 2020-10-29
• Last Update Posted: 2020-10-29

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 120

Inclusion Criteria

• Panoramic radiographs of systemically healthy 8-13 years-old patients,
• Who applied to the Clinic between January 2018 and April 2020 were retrospectively scanned.
• Patients with 1st molars whose root development was completed and the 2nd molars not erupted yet were included.

Exclusion Criteria

• Patients with temporomandibular joint disorders, any systemic disease, exposed to trauma in the area to be measured, received orthodontic treatment for the last 2 years or had an ongoing orthodontic treatment, unilateral / bilateral cross-bite and had parafunctional habits in their anamnesis were excluded.

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
Group 3	Fractal analysis	Patients with deep dentin caries / apical rarefying osteitis on either the right and left side
Group 1	Fractal analysis	Patients without deep dentin caries / apical rarefying osteitis
Group 2	Fractal analysis	Patients with deep dentin caries / apical rarefying osteitis on the right or left sides

Primary Outcome Measures

Name	Time	Method
The effects of dental caries on the jawbone in children aged between 8-13 years	for two months from the beginning of the study	Digital panoramic radiographs of the patients included in the study were recorded in high resolution TIF (tagged image file) format to ensure standardization of the images and adjusted to 2836 x 1500 pixels. ImageJ version 1.53a, and bundled with 64-bit Java for Windows (National Institutes of Health, Bethesda) were used for fractal analysis of the images.; Fractal analysis on digital panoramic radiographs transferred to ImageJ (National Institutes of Health, Bethesda) program, 3 ROI (region of interest) areas of 15x15 pixels were determined for each patient with condyle, antegonial notch in the right and left hemimandible and in the center of the ramus.The number of frames containing the trabecular structure and the total number of frames were calculated for different dimensions. The values were transferred to the logarithmic scale and the slope of the curve fitting the points on the graph gave the result of the fractal measurement.

Trial Locations

Locations (1)

Sema Aydinoğlu; 🇹🇷 Rize, Turkey