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Surface Roughness of a Dental Restorative Material and Biofilm Formation

NCT00256945 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 12

Last updated 2010-01-06

No results posted yet for this study

Summary

In this study we intend to find out the pattern of biofilm accumulation in vivo on various surface finishings.

Our intention is to prepare Polymethylmetacrylate squers on orthodontical brackets,then prepare the surface of the sample and measure the surface roughness with a profilimeter and get the mean value in Ra units, then place the brackets on lower premolars and molars for 12 hours, remove them and examine the biofilm formed with confocal scanning microscope.

Conditions

  • Diabetic
  • Antibiotic Intake

Interventions

PROCEDURE

dental restorative material surface preparation

Sponsors & Collaborators

  • Hadassah Medical Organization

    lead OTHER

Principal Investigators

  • Michael M Perez Davidi, DMD · Hadassah Medical Organization

Study Design

Allocation
NON_RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2005-01-31
Completion
2006-08-31

Countries

  • Israel

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00256945 on ClinicalTrials.gov