Status:
UNKNOWN
Computer-Aided Design/Computer-Aided Manufacturing (CAD/CAM) - Based Planning and Creation of Orthodontic Appliances
Lead Sponsor:
Charite University, Berlin, Germany
Conditions:
Orthodontics
Eligibility:
All Genders
11-30 years
Phase:
NA
Brief Summary
In orthodontics, conventional fixed appliances, usually consisting of prefabricated components, require step-by-step adjustment in order to move teeth in the planned direction. May treatment be impro...
Detailed Description
In orthodontics, conventional fixed appliances, usually consisting of prefabricated components, require step-by-step adjustment in order to move teeth in the planned direction. At the moment there is ...
Eligibility Criteria
Inclusion
- treatment with fixed orthodontic appliances is indicated
- complete secondary dentition
- age: 11-30
- in good general health
- patient is informed about study and agrees to participate
Exclusion
- syndromes affecting bones and teeth
- cleft lip and palate
- inflammation or reduction (more than 50%) of periodontium
- intake of drugs affecting tooth movement and bone formation
- disturbance of bone formation
- disturbance of thyroidal function
- pregnancy
- participation in additional study affecting oral hygiene
- former therapy with ionized radiation or cytostatic drugs
- caries (active phase)
- alcohol dependency
Key Trial Info
Start Date :
March 1 2007
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
October 1 2010
Estimated Enrollment :
160 Patients enrolled
Trial Details
Trial ID
NCT00871026
Start Date
March 1 2007
End Date
October 1 2010
Last Update
March 30 2009
Active Locations (1)
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1
Department of Orthodontics, Dentofacial Orthopedics and Pedodontics, Charité - Universitätsmedizin Berlin
Berlin, Germany