BridgeMD
New treatment option for Malocclusion, Angle Class III
Official title Evaluation of Surgical Outcomes of Patients Treated With the Surgery First Approach and Aligners
ClinicalTrials.gov ID: NCT05822271
What this study is testing
- What it's testing
- 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).
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 17 to 35. Healthy volunteers may be eligible.
You may be able to join if
- Adults;
- Skeletal malocclusion;
- ANB Angle zero or negative;
- Witts negative;
- Etiology: mandibular excess, a maxillary deficiency, or a combination of both;
You likely can't join if
- Previous orthodontic treatment;
- Craniofacial anomaly or previous fracture of the facial bones;
- Total edentulism;
- Deep curve of Spee;
- Vertical asymmetry;
- Any medication use that contraindicates surgical treatment.
See the full eligibility criteria
- Adults;
- Skeletal malocclusion;
- ANB Angle zero or negative;
- Witts negative;
- Etiology: mandibular excess, a maxillary deficiency, or a combination of both;
- Indication for bimaxillary surgery;
- Previous orthodontic treatment;
- Craniofacial anomaly or previous fracture of the facial bones;
- Total edentulism;
- Deep curve of Spee;
- Vertical asymmetry;
- Any medication use that contraindicates surgical treatment.
The study team makes the final eligibility decision.
Where it's taking place
- Rio de Janeiro, Brazil
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 17 years to 35 years. Healthy volunteers may be eligible. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Rio de Janeiro, Brazil. Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.