The Effect of Rectangular Versus Square Archwire on Maxillary Canine Retraction

The Effect of Rectangular Versus Square Archwire on Maxillary Canine Retraction: A Split Mouth Randomized Controlled Trial

The Effect of Rectangular Versus Square Archwire on Maxillary Canine Retraction

Study Overview

• Status: Active, not recruiting
• Conditions: Canine Retraction
• Intervention / Treatment: Device: Rectangular and square striaght archwire technique

Detailed Description

his split-mouth randomized clinical trial will be carried out to evaluate the effect of rectangular versus square archwire on maxillary canine retraction.

• Study Type: Interventional
• Enrollment (Actual): 15
• Phase: Not Applicable

Contacts and Locations

Study Locations

• Egypt
  • Daqahlya
    • Mansoura, Daqahlya, Egypt, 11443
      • Mansoura

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: Child; Adult
• Accepts Healthy Volunteers: Yes

Description

Inclusion Criteria:

- Individuals in permanent dentition phase with Class II canine and molar relationship that requires extraction of maxillary first premolars.

Individuals that require absolute anchorage using mini-implant.

No previous orthodontic treatment.

Good oral health

Age: 16-22 years

Exclusion Criteria:

- Patients with skeletal asymmetries.

Patients with syndromes or dental anomalies.

Patients with previous orthodontic treatment.

Evidence of root resorption.

Any medication affecting orthodontic tooth movement.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Single

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Active Comparator: Evaluation of rectangular archwire on maxillary canine retraction	Device: Rectangular and square striaght archwire technique; The Effect of Rectangular Versus Square Archwire on Maxillary Canine Retraction
Active Comparator: Evaluation of square archwire on maxillary canine retraction	Device: Rectangular and square striaght archwire technique; The Effect of Rectangular Versus Square Archwire on Maxillary Canine Retraction

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Rate of canine retraction	The digital models will be superimposed using 3rd ruguae area. For each model, the distal point of the canine will be marked and the distance between 2 points will be calculated. The amount of canine retraction per month will be calculated from the difference in the canine cusp position in the four models. The digital models will be superimposed using 3rd ruguae area. For each model, the distal point of the canine will be marked and the distance between 2 points will be calculated. The amount of canine retraction per month will be calculated from the difference in the canine cusp position in the four models.	3 months

Collaborators and Investigators

• Sponsor: Mansoura University
• Investigators: Principal Investigator: Ahmed Ta Khalifa, Master, Mansoura University

Study record dates

Study Major Dates

• Study Start (Actual): April 1, 2023
• Primary Completion (Estimated): April 1, 2024
• Study Completion (Estimated): July 1, 2024

Study Registration Dates

• First Submitted: January 10, 2024
• First Submitted That Met QC Criteria: January 10, 2024
• First Posted (Estimated): January 19, 2024

Study Record Updates

• Last Update Posted (Estimated): January 19, 2024
• Last Update Submitted That Met QC Criteria: January 10, 2024
• Last Verified: January 1, 2024

More Information

Terms related to this study

• Other Study ID Numbers: Ahmed-Talaat

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No