Effects of Micro-osteoperforation on the Maxillary First Molar Distalization

Not Applicable

Completed

• Conditions: Accretions; Teeth
• Interventions: Procedure: Micro-osteoperforation

• Registration Number: NCT05167708
• Lead Sponsor: Mansoura University

Brief Summary

the study aimed to evaluate the effect of different types of Micro-osteoperforation on the rate of distal movement of maxillary first molars as a primary out come. Besides, it was aimed to study secondary effect on the first molars by evaluating root resorption, bone density, and level of the pain during performing the procedures.

Detailed Description

in the study, investigators tried to evaluate two methods to accelerate tooth movement by comparing them with control group. the first method was to apply one-time micro-osteoperforation. the second method was to apply the micro-osteoperforation repeatedly till reaching the end of the phase one treatment.

Basic Information
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Recruitment & Eligibility
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Study & Design
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Trial Locations

Study Timeline

• Study Start: 2019-04-01
• Primary Completion: 2021-09-30
• Study Completion: 2021-11-01
• Study First Submitted: 2021-11-30
• Status Verified: 2021-12
• Study First Submitted QC: 2021-12-09
• Last Update Submitted: 2021-12-09
• Study First Posted: 2021-12-22
• Last Update Posted: 2021-12-22

Recruitment & Eligibility

• Status: COMPLETED
• Sex: Female
• Target Recruitment: 30

Inclusion Criteria

• Space deficiency in the upper arch > 5 mm, and < 8 mm.
• Non-extraction lower arch.
• Full upper dentition up to the second molars.
• Third molar present in both sides, not yet erupted.

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Exclusion Criteria

• Systemic disease or syndrome.
• Evidence of root resorption.
• Poor oral hygiene.
• Previous orthodontic treatment
• Evidence of bone loss.
• Active periodontal disease.
• Pregnant females.
• Presence of oral habits

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
repeated MOP	Micro-osteoperforation	the group underwent monthly Micro-osteoperforation procedure
Single MOP	Micro-osteoperforation	the group underwent one time Micro-osteoperforation procedure

Primary Outcome Measures

Name	Time	Method
rate of maxillary first molar distal movement	through study completion, an average 1 year	evaluation of the whole rate of distal movement of the first molar

Secondary Outcome Measures

Name	Time	Method
pain perception questionnaire	through study completion, an average 1 year	evaluate the pain perception to the intervention
bone density	through study completion, an average 1 year	bone density around the first molar
decrease in length of maxillary first molars in mm.	through study completion, an average 1 year	the change in the lengths of roots of maxillary first molars in mm.

Trial Locations

Locations (1)

Mansoura University; 🇪🇬 Mansoura, Dakahlia, Egypt