Investigate the Effectiveness of 3D-printed Shape Memory Aligners in the Treatment of Anterior Op… (NCT07420777) | Clinical Trial Compass
RecruitingNot Applicable
Investigate the Effectiveness of 3D-printed Shape Memory Aligners in the Treatment of Anterior Open Bite
Iraq51 participantsStarted 2026-05-01
Plain-language summary
The goal of this randomised clinical trial study is to investigate 3D-printed shape memory aligners in the treatment of anterior dental open bite adult patients. The main questions it aims to answer are:
1. Do 3D-direct-printed shape memory aligners demonstrate potentiality in the management of AOB?
2. What is the effect of 3D-direct printed shape memory aligners on molar intrusion?
3. Can the 3D-direct printed shape memory aligners extrude anterior teeth without the use of attachments?
4. Do 3D-direct printed shape memory aligners generate greater/higher stress distribution and initial teeth displacement compared to conventional clear aligners? Researchers will compare three groups: Group I: Patients treated with conventional clear aligners with attachments; Group II: Patients treated with 3D direct-printed shape-memory aligner without attachment; Group III: Patients treated with 3D direct-printed shape memory clear aligners with attachments and see its effect on anterior open bite treatment.
Participants will wear a clear aligner for about 6-8 months. Then
Who can participate
Age range
18 Years – 35 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Age 18-35 years,
. Both genders.
. The patient is well fitted with no systemic disease.
. Mild-moderate dental anterior open bite.
. Well-aligned or mildly crowded dentition.
Exclusion criteria
. Patient with a history of trauma to the molars or incisors.
. Patient with a history of endodontic treatment to the maxillary first molar or incisors.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.