Evaluation of the Optimum Brushing Force on Dental Plaque Removal and the Abrasive Effect of Brushing Force on Enamel Surface.
NCT ID: NCT04675736
Last Updated: 2020-12-19
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
72 participants
INTERVENTIONAL
2019-01-01
2020-04-01
Brief Summary
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1. To determine the optimum brushing force for dental plaque removal.
2. To investigate the effect of brushing force on enamel characteristic.
Hypothesis H0 : Structural tooth loss is not significantly different between before and after brushing with excessive force on enamel surface.
H1 : Structural tooth loss is significantly different between before and after brushing with excessive force on enamel surface.
Study design: Experimental study
Detailed Description
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Conditions
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Study Design
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NA
SINGLE_GROUP
TREATMENT
NONE
Study Groups
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brushing force
brushing force
Using duplication method, vertical force was applied from 1-5.5 N in linear mesial-distal brushing motion at 4 strokes per second for 5 seconds Force was increase 0.5 N in every testing until plaque was completely removed from enamel surface
Interventions
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brushing force
Using duplication method, vertical force was applied from 1-5.5 N in linear mesial-distal brushing motion at 4 strokes per second for 5 seconds Force was increase 0.5 N in every testing until plaque was completely removed from enamel surface
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
ALL
Yes
Sponsors
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Mahidol University
OTHER
Responsible Party
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Principal Investigators
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Kanyawat rattanasuwan
Role: STUDY_DIRECTOR
Department of Oral Medicine and Periodontology, Faculty of Dentistry, Mahidol University, Bangkok Thailand
Locations
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Faculty of Dentistry
Ratchathewi, Bangkok, Thailand
Countries
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Other Identifiers
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MU-DT/PY-IRB 2017/DT105
Identifier Type: -
Identifier Source: org_study_id