Three Measures for the Prevention of Carious Lesions in Preschool Children

• Status: Unknown status
• Trial end date: 2015-06-01
• Target enrollment: 0
• Participant gender: All

Summary

Analysis different measures preventive effect on carious Lesions incidence and oral microecological system change of preschool children

• Phase: Phase 3
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: Zhejiang University
• Collaborator: Hangzhou Occupational Disease Prevention Hospital
• Treatments: Antibodies; Fluorides; Fluorides, Topical; Immunoglobulins; Immunoglobulins, Intravenous

Criteria

Inclusion Criteria:

• preschool children in good general health

• At least 18 deciduous teeth

Exclusion Criteria:

• With major systemic disease or on long-term medication

• Not cooperative and refuse dental treatment

• With a history of extra fluoride supplement

• Take antibiotics for nearly 8 weeks