Ignite Creation Date:
2024-05-06 @ 8:22 PM
Last Modification Date:
2024-10-26 @ 3:26 PM
Study NCT ID:
NCT06352996
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2024-04-08
First Post:
2024-03-28
Brief Title:
Three-Dimensional Assessment of Maxillary Canine Retraction With and Without Power Arm
Sponsor:
Mansoura University
Organization:
Mansoura University
Study Overview
Official Title:
Three-Dimensional Assessment of Maxillary Canine Retraction With and Without Power Arm A Split-Mouth Randomized Controlled Trial
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2024-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Aim of the study This trial will be conducted for three-dimensional assessment of canine retraction with and without power arm
Materials and methodsTwenty patients with age range between 14 to 25 years Before bonding a hook will be attached to the canine bracket in one side only Leveling and alignment then The first premolars will be extracted and mini-implant will be inserted
Canine retraction using nickel titanium closed coil spring will start in the same day of upper first premolar extraction
Materials and methodsTwenty patients with age range between 14 to 25 years Before bonding a hook will be attached to the canine bracket in one side only Leveling and alignment then The first premolars will be extracted and mini-implant will be inserted
Canine retraction using nickel titanium closed coil spring will start in the same day of upper first premolar extraction
Detailed Description:
Aim of the study This trial will be conducted for three-dimensional assessment of canine retraction with and without power arm
Participant and eligibility criteria
Twenty patients will be recruited from the Department of Orthodontics at Mansoura University Pre-treatment records will be taken including Intraoral and extraoral photographs panoramic radiographs cephalometric radiographs and study models
Intervention
Written and informed consents will be taken from the patients All patients will start the treatment by bonding fixed appliance preadjusted edgewise 0018-in slot Roth prescription Before bonding a hook will be attached to the canine bracket in one side only Leveling and alignment will be performed until reaching 00170025-in nickel titanium arch wire After 4 weeks of using the 00170025 arch wire canine retraction phase will be initiated on 00160022 stainless steel arch wire
After leveling and alignment mini-implants will be inserted interradicular between the upper second premolar and upper first molar on each side The mini-implant will be ligated to upper second premolar for indirect anchorage The first premolars will be extracted at the same day of mini-implant placement
Canine retraction will start in the same day of upper first premolar extraction A nickel titanium closed coil spring will be stretched from the mini-implant to the power arm on one side while direct retraction from the bracket will be used on the contralateral side The retraction force will be adjusted to 150g using force gauge
Participant and eligibility criteria
Twenty patients will be recruited from the Department of Orthodontics at Mansoura University Pre-treatment records will be taken including Intraoral and extraoral photographs panoramic radiographs cephalometric radiographs and study models
Intervention
Written and informed consents will be taken from the patients All patients will start the treatment by bonding fixed appliance preadjusted edgewise 0018-in slot Roth prescription Before bonding a hook will be attached to the canine bracket in one side only Leveling and alignment will be performed until reaching 00170025-in nickel titanium arch wire After 4 weeks of using the 00170025 arch wire canine retraction phase will be initiated on 00160022 stainless steel arch wire
After leveling and alignment mini-implants will be inserted interradicular between the upper second premolar and upper first molar on each side The mini-implant will be ligated to upper second premolar for indirect anchorage The first premolars will be extracted at the same day of mini-implant placement
Canine retraction will start in the same day of upper first premolar extraction A nickel titanium closed coil spring will be stretched from the mini-implant to the power arm on one side while direct retraction from the bracket will be used on the contralateral side The retraction force will be adjusted to 150g using force gauge
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None