Status:
COMPLETED
Cost-effectiveness of Four Methods in Preventing Fissure Caries in Permanent Teeth
Lead Sponsor:
The University of Hong Kong
Conditions:
Dental Caries
Eligibility:
All Genders
6-9 years
Phase:
PHASE2
Brief Summary
The aim of this proposed study is to investigate the cost-effectiveness of four methods in preventing fissure caries in permanent teeth, which is the most prevalent dental disease in primary school ch...
Eligibility Criteria
Inclusion
- school children in good general health
- has at least one pair of sound permanent first molars with deep occlusal fissures or fissures with signs of early caries
Exclusion
- children with major systemic disease or on long-term medication
- children not cooperative and refuse dental treatments
Key Trial Info
Start Date :
June 1 2006
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
May 1 2009
Estimated Enrollment :
329 Patients enrolled
Trial Details
Trial ID
NCT01829334
Start Date
June 1 2006
End Date
May 1 2009
Last Update
April 11 2013
Active Locations (1)
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1
Primary schools
Shenzhen, China