Quantitative Measurement of ARI

NCT ID: NCT05499923

Last Updated: 2022-08-12

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

148 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-10-01

Study Completion Date

2022-06-21

Brief Summary

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A crucial step at end of debonding is to evaluate the site of bond failure. An accurate assessment of the site of bond failure will allow the clinician to select an optimum method for adhesive remnant removal from the enamel surface.

The aim of this study is to do a randomized clinical trial to measure adhesive remanent index quantitively after debonding with wing and base method of debonding

Detailed Description

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After informed consent data would be collected from patients who are undergoing debonding of orthodontic brackets after comprehensive orthodontic treatment of at least 2 years. Only the cases which have no loose anterior upper and lower brackets for the last 6 months would be randomly allocated to one of the two sides in each arch for debonding with a specific technique. A protocol of block randomization would be followed for this study. Debonding of brackets would be done either by wing or base method in a split fashion after removal of orthodontic wires. The patient would be explained that both methods are conventional used and are safe for debonding. After debonding each bracket the patient would be asked for the level of pain he felt during the debonding of that specific bracket. The patient will explain the pain level on a scale of 0-10 with 0 referring to no pain while 10 referring to maximum pain. After debonding a digital microscope (Supereyes) would be used along with plastic tubing for taking the adhesive remanent pictures intraorally from the labial surface of teeth. The plastic tubing would have a calibrated scale attached to it. For each new patient, a new tubing or disinfected tubing would be used. The available data would be measured extra orally on a computer-based software (ImageJ). Variable like age, gender, oral hygiene, ARI, side of adhesive flush, and pain would be analyzed.

Conditions

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Orthodontic Appliance Complication

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Split mouth design
Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Outcome Assessors
The patients were blinded for the technique used in each quadrant and also the outcome assessors were blinded about the technique used for debonding brackets.

Study Groups

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Wing method of debonding

In this method after removal of the orthodontic wire, each bracket would be gripped mesiodistally by a conventional bracket debonding plier at the level of wings and a squeezing force would be applied.

Group Type ACTIVE_COMPARATOR

Debonding

Intervention Type DEVICE

Debonding of orthodontic brackets with wing or base method with a conventional debonding plier

Base method of debonding

In this method after removal of the orthodontic wire, each bracket would be gripped mesiodistally by a conventional bracket debonding plier at the level of the bracket base and a squeezing force would be applied.

Group Type ACTIVE_COMPARATOR

Debonding

Intervention Type DEVICE

Debonding of orthodontic brackets with wing or base method with a conventional debonding plier

Interventions

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Debonding

Debonding of orthodontic brackets with wing or base method with a conventional debonding plier

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* All the patients undergoing comprehensive orthodontic treatment by fixed orthodontics
* No reporting of bracket failure in the last 6 months.
* Same company metal brackets used.
* Same adhesive used with same bonding protcol

Exclusion Criteria

* Syndromic patient
* An episode of bracket failure in the last six months
* Short-term orthodontic treatment
Minimum Eligible Age

12 Years

Maximum Eligible Age

30 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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CMH Lahore Medical College and Institute of Dentistry

OTHER

Sponsor Role lead

Responsible Party

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Haris Khan

Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Haris Khan

Lahore, Punjab Province, Pakistan

Site Status

Countries

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Pakistan

Other Identifiers

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ERC/CMH/LMC/621

Identifier Type: -

Identifier Source: org_study_id

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