A non-randomized concurrent controlled trial of myofunctional treatment in the mixed dentition children with functional mouth breathing assessed by cephalometric radiographs and study models
Phase 2
Completed
- Conditions
- functional mouth breathingfunctional mouth breathing , nasal breathing , myofunctional treatment ,cephalometric x-ray, study model
- Registration Number
- TCTR20220401001
- Lead Sponsor
- Hospital of stomatology -Xian Jiaotong university
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- 204
Inclusion Criteria
Inclusion criteria included: age from 5 to 10 years; normal BMI, 18.5-24.9, Class 1 molar relationship , ANB angle :1-4 degree, SNA angle :79-85 degree , normal vertical growth
Exclusion Criteria
Confirmed syndromes and neurologic disorders; previous orthodontic therapies and temporomandibular joint disorders; hypotonia or hyperactivity of the jaw muscles; sleep-disordered breathing(SDB); allergy problems; tongue-tie problems; adenotonsillar hyperplasia, turbinate hyperplasia
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Cephalometric x-ray measurement Immediately during data collection The cephalometric radiographs were analyzed with Dolphin 11.5 (Dolphin Imaging and Management Solutions, Chatsworth, Calif).angle such as ANB,SNA ,FMA were measured.
- Secondary Outcome Measures
Name Time Method Study model measurements Immediately during data collection The study models were measured with digital calipers (Tesa Technology, Renens, Switzerland; resolution 0.01 mm),Model measurements included CC: Canines width of maxilla; MM: Molars width of maxilla