Comparing early orthodontic treatments for dental crowding
Early Versus Late Orthodontic Treatment of Dental Crowding - a Randomised Controlled Trial
This study tests whether starting orthodontic treatment for dental crowding earlier or later helps kids have better results and healthier teeth.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 60 (estimated) |
| Ages | 6 Years to 14 Years |
| Sex | All |
| Sponsor | University of Helsinki Academic / other |
| Locations | 1 site (Helsinki) |
| Trial ID | NCT04756843 on ClinicalTrials.gov |
What this trial studies
This study aims to evaluate the duration and effectiveness of orthodontic treatment for dental crowding when initiated at different stages of the mixed dentition phase. It is a randomized controlled trial conducted in a public health care center, utilizing a quad-helix intervention. The study will assess how early intervention impacts treatment outcomes and overall dental health. Participants will be monitored throughout the treatment process to gather data on effectiveness and duration.
Who should consider this trial
Good fit: Ideal candidates are children in the mixed dentition stage with dental crowding in both arches and no suspected skeletal discrepancies.
Not a fit: Patients with severe malocclusions not meeting national treatment criteria or those with Angle Class III relationships will not benefit from this study.
Why it matters
Potential benefit: If successful, this study could lead to improved orthodontic treatment strategies for children with dental crowding.
How similar studies have performed: Other studies have shown positive outcomes with early orthodontic interventions, suggesting this approach may be beneficial.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Dental developmental stage of mixed dentition * Crowding on both dental arches * Skeletal discrepancy not suspected Exclusion Criteria: * National criteria for publicly funded treatment not met by the severity of the malocclusion * Other malocclusions * Angle Class III relationship of the molars * Malocclusion related to a syndrome * Non-compliance to orthodontic treatment
Where this trial is running
Helsinki
- University of Helsinki — Helsinki, Finland (Recruiting)
Study contacts
- Principal investigator: Heidi Arponen, DDS — University of Helsinki
- Study coordinator: Heidi Arponen, DDS
- Email: heidi.arponen@helsinki.fi
- Phone: 358 9 4711
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.