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Study identifier: NCT05822271 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Evaluation of Surgical Outcomes of Patients Treated With the Surgery First Approach and Aligners

Condition: Malocclusion, Angle Class III  ·  Sponsor: Rio de Janeiro State University

PhaseNA
Planned participants20
Who can joinAll sexes, 17 Years to 35 Years
Healthy volunteersYes

About this study

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 Profile), SF-36 (Medical Outcomes Study 36 - Item Short-Form Health Survey) and IOTN (Index of Orthodontic Treatment Need).

This description comes directly from the study's public registry record.

Talk to the study team

Arthur Cunha, MSc  ·  55-21-967637007  ·  cunhas.arthur@gmail.com

Jose Augusto M Miguel, PhD  ·  55-21-972821500  ·  jamiguel66@gmail.com

Always discuss trial participation with your own doctor first.

Locations (1)

Rio de Janeiro State UniversityRio de Janeiro, BrazilRecruiting

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Source record: clinicaltrials.gov/study/NCT05822271