Status:
COMPLETED
Friction or Frictionless: What is the Most Effective Method for Retracting Anterior Teeth?
Lead Sponsor:
Can Tho University of Medicine and Pharmacy
Conditions:
Angle Class I
Alveolar Bone Loss
Eligibility:
All Genders
16+ years
Phase:
NA
Brief Summary
Objective:To evaluate the effectiveness of the friction (sliding mechanism with elastomeric chains) and frictionless (T-loop) methods for retracting anterior teeth in Angle Class I malocclusion. Meth...
Detailed Description
Step 1. The following data were collected: general information, clinical examination, classification of facial symmetry while facing forward, profile, state of the temporomandibular joint, relationshi...
Eligibility Criteria
Inclusion
- Angle class I malocclusion on one or both sides
- Without any previous orthodontic treatment
- Indications for fixed appliances, premolar extraction to create space during treatment
- Consented to participate in the study
Exclusion
- History of craniofacial traumas, anomalies, congenital defects, or systemic diseases related to osteogenic metabolisms, e.g. diabetes mellitus, kidney diseases, osseous diseases
- Patients took anticoagulant drugs that affected bone metabolism (eg., for example, heparin, warfarin, NSAIDs, cyclosporine, glucocorticoids, medroxyprogesterone acetate, etc.)
- Mini screw, and hook failure
Key Trial Info
Start Date :
August 1 2022
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
August 1 2024
Estimated Enrollment :
50 Patients enrolled
Trial Details
Trial ID
NCT06928896
Start Date
August 1 2022
End Date
August 1 2024
Last Update
April 15 2025
Active Locations (1)
Enter a location and click search to find clinical trials sorted by distance.
1
Can Tho University of Medicine and Pharmacy
Can Tho, Can Tho City, Vietnam, 90000