Clinical trials
Class I Malocclusion clinical trials
Below are recruiting class i malocclusion clinical trials, each written for real people, not researchers. We’re tracking 29 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07637227Recruiting
Comparing two types of clear aligners for teeth straightening
This study tests two different ways of making clear aligners (custom plastic trays that move your teeth). Researchers want to see if 3D-printed aligners work as well as traditional heat-formed ones for mild crowding or spacing.
Baghdad, Bab Al-MuadhamAges 15–30 - NCT07350343Enrolling by invitation
Comparing 3D-printed vs thermofit clear aligners
This study compares two ways of making clear plastic aligners to straighten teeth. It looks at whether directly 3D-printed aligners work better than ones made by pressing a plastic sheet over a 3D model. This could be for people with mild to moderate teeth alignment issues.
KarbalaAges 16–40 - NCT06050655Enrolling by invitation
Lingual aligners for adults: how well do they work?
This trial tests whether lingual aligners (braces placed on the inside of your teeth) are effective for straightening teeth in adults. If you are an adult planning to get orthodontic treatment, this study may be for you.
Geneva, Canton of GenevaAges 18 years+ - NCT06602518Recruiting
Airway changes after braces for deep overbite
This study looks at how fixing a deep overbite (where top teeth cover most of your bottom teeth) with braces may affect the size of your airway (the space in the back of your throat for breathing). It helps doctors understand if treatment can also help with breathing.
AlexandriaAges 12–16 - NCT06516185Recruiting
Comparing two types of clear aligners for tooth movement
This trial tests two different clear aligner designs to see which works better for straightening teeth. It is for people who need braces and have not had orthodontic treatment before.
MadridAges Any age
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Common questions
- Are there clinical trials for class i malocclusion?
- Yes. Clin2 currently lists 29 recruiting class i malocclusion studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a class i malocclusion trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a class i malocclusion trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.