Effect of laser on prevention of caries on teeth
Early Phase 1
- Conditions
- Other specified diseases of hard tissues of teeth.Irradiated enamel
- Registration Number
- IRCT201202209085N1
- Lead Sponsor
- Vice chancellor for research and technology, Hamadan University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 20
Inclusion Criteria
Inclusion Criteria: Sound premolar teeth need to be extracted for orthodontic purposes on both sides
Exclusion criteria: Any restorations, enamel surface defects on each of the teeth under study or early loss of these teeth before completion of trial
Exclusion Criteria
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Surface micro-hardness of enamel. Timepoint: One month after laser/ Placebo application. Method of measurement: Micro-hardness test.
- Secondary Outcome Measures
Name Time Method Adhesive remnant index. Timepoint: after removal of brackets. Method of measurement: Total adhesive/ Half adhesive/ No adhesive remained.