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Clinical Trial Summary

The purpose of this prospective study is to compare treatment outcomes and the quality of life of skeletal Class III patients treated with conventional fixed appliances and aligners undergoing Surgery-first approach. Data will be collected through validated questionnaires: OQLQ (Orthognathic Quality of Life Questionnaire), OHIP-14 (Oral Health Impact Proļ¬le), SF-36 (Medical Outcomes Study 36 - Item Short-Form Health Survey) and IOTN (Index of Orthodontic Treatment Need).


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05822271
Study type Interventional
Source Rio de Janeiro State University
Contact Arthur Cunha, MSc
Phone 55-21-967637007
Email cunhas.arthur@gmail.com
Status Recruiting
Phase N/A
Start date January 30, 2022
Completion date October 2025

See also
  Status Clinical Trial Phase
Completed NCT03354442 - Treatment of Class III Malocclusion Using Modified Fixed Mandibular Retractor Appliance N/A
Completed NCT04825951 - Dentofacial Effects Of Two Non-Compliance Appliances In The Treatment Of Growing Skeletal Class III Patients N/A
Completed NCT00099814 - Periodontal Ligament Stress Level and Tooth Movement Phase 1
Completed NCT03712007 - Comparison of Two Miniscrew Anchored Maxillary Protraction Protocols N/A
Completed NCT06244563 - Evaluation of Different Anchorage-supported Appliances and Expansion Procedures for Face Mask Treatment N/A
Completed NCT03901209 - First-In-Man Performance and Safety Evaluation of the CARLO® Device in Midface Osteotomies N/A
Not yet recruiting NCT02711111 - Effect of Bone-anchored Protraction on Maxillary Growth in the Young Child N/A