Comparing double-slot and single-slot brackets for canine retraction
The Effectiveness of Double-slot Brackets Versus Single-slot Brackets on the Rate of Canine Retraction: A Randomized Clinical Trial
This study is testing whether double-slot brackets work better than single-slot brackets for moving upper canine teeth back in young adults after they have had some teeth removed.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 30 (estimated) |
| Ages | 16 Years to 26 Years |
| Sex | All |
| Sponsor | Cairo University Academic / other |
| Locations | 1 site (Giza) |
| Trial ID | NCT06481761 on ClinicalTrials.gov |
What this trial studies
This clinical trial aims to evaluate the effectiveness of double-slot brackets versus single-slot brackets in achieving controlled upper canine retraction following the extraction of first premolars. Patients aged 16-26 with specific malocclusions will be randomly assigned to one of the two groups, with their progress monitored through monthly follow-ups and imaging techniques such as CBCT. The study will assess the rate of canine retraction, root movement, and molar anchorage loss over a period of three months. Statistical analyses will be conducted to compare the outcomes of both bracket types.
Who should consider this trial
Good fit: Ideal candidates are adults aged 16-26 with a full set of permanent teeth and specific malocclusions requiring first premolar extraction.
Not a fit: Patients with a history of previous orthodontic treatment, craniofacial deformities, or poor oral health may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could lead to improved orthodontic techniques for canine retraction, enhancing treatment outcomes for patients.
How similar studies have performed: While there is limited data on this specific comparison, similar studies in orthodontics have shown varying degrees of success with different bracket designs.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Good oral hygiene. * Adult Male or Female patients with an age range of 16-26 years old. * Full set of permanent dentition(excluding third molar). * Any kind of malocclusion requiring first premolar extraction and canine retraction. * Patients with type/pattern of crowding that allows leveling and alignment before premolar extraction Exclusion Criteria: * History of previous orthodontic treatment. * Craniofacial deformity. * Systematic disease or administrating drugs affecting tooth movement. * Poor oral health.
Where this trial is running
Giza
- Cairo University — Giza, Egypt (Recruiting)
Study contacts
- Study coordinator: Raghad M ghoneim, BDS
- Email: Raghad.gouda@dentistry.cu.edu.eg
- Phone: 1066245394
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.