Comparing anchorage control methods in orthodontic treatment for canine retraction
Evaluation Of Anchorage Control During Canine Retraction Using Arch Wire Stopper in Comparison to Mini-Screws in Post-Pubertal Patients: A Randomized Clinical Trial
This study is testing two different ways to hold teeth in place during treatment to see which one works better for pulling back canine teeth in young adults with a certain type of dental alignment.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 26 (estimated) |
| Ages | 15 Years to 25 Years |
| Sex | Female |
| Sponsor | Cairo University Academic / other |
| Locations | 1 site (Cairo) |
| Trial ID | NCT06416904 on ClinicalTrials.gov |
What this trial studies
This study evaluates the effectiveness of two different anchorage control methods during canine retraction in post-pubertal patients with maxillary dentoalveolar protrusion. Participants will be divided into two groups: one using an arch wire stopper and the other using mini-screws for anchorage. After initial treatment planning and bonding of orthodontic brackets, maxillary first premolars will be extracted, followed by the retraction process. The outcomes will be assessed through digital models and lateral cephalometric radiographs to determine the effectiveness of each method.
Who should consider this trial
Good fit: Ideal candidates are post-pubertal female patients with bimaxillary protrusion or Class II Division 1 malocclusion requiring maxillary first premolar extraction.
Not a fit: Patients with medical complications, active periodontal disease, or previous orthodontic treatment may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could improve orthodontic treatment outcomes by identifying the more effective anchorage control method for canine retraction.
How similar studies have performed: While there is limited data on this specific comparison, similar studies have explored anchorage methods in orthodontics, indicating potential for success.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Post-pubertal female patients. * Cases with bimaxillary protrusion or Class II Division 1 malocclusion that require maxillary first premolars extraction. * Full permanent dentition (not necessitating third molars). * Good oral hygiene. Exclusion Criteria: * Medically compromised patients. * Active periodontal disease or obvious bone loss in the maxillary arch. * Patients with habits that are detrimental to dental occlusion (thumb sucking, tongue thrusting). * Smoking or any systemic diseases. * Chronic use of any medications including antibiotics, phenytoin, cyclosporine, anti-inflammatory drugs, systemic corticosteroids, and calcium channel blockers. All the above factors affect the rate of tooth movement * Previous orthodontic treatment. * Missing teeth.
Where this trial is running
Cairo
- Faculty of Dentistry, Cairo University — Cairo, Egypt (Recruiting)
Study contacts
- Principal investigator: Mennatallah Ali — Cairo University
- Study coordinator: Mennatallah Ali
- Email: mennatallah.moamen@dentistry.cu.edu.eg
- Phone: 01018509275
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.