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Evaluation of the Rate of Maxillary En-masse Retraction Using 0.018-inch Versus 0.022-inch Slot Brackets in Adults

NCT04468295 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 22

Last updated 2020-07-14

No results posted yet for this study

Summary

The study compares the rate of en-masse retraction using 0.018-inch versus 0.022-inch slot orthodontic bracket systems in adult patients with maxillary dentoalveolar protrusion.

Conditions

  • Orthodontic Tooth Movement

Interventions

PROCEDURE

Bonding

Bonding of upper and lower arches including 2nd maxillary molars with bracket prescription Roth 0.018 inch

PROCEDURE

Leveling and alignment

Leveling and alignment till 0.016 x0.022 Ni Ti

PROCEDURE

Extraction

Extraction of maxillary 1st premolars

PROCEDURE

Retraction

En-masse retraction using 0.017x0.025 TMA T loop

PROCEDURE

Digital models

impression taking and digital scanning

PROCEDURE

measurement

Assessment the rate of retraction for 6 months

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
30 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2020-09-28
Primary Completion
2021-09-28
Completion
2022-03-28

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04468295 on ClinicalTrials.gov