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Malocclusion, Angle Class I clinical trials

View clinical trials related to Malocclusion, Angle Class I.

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NCT ID: NCT06253286 Completed - Clinical trials for Malocclusion, Angle Class I

Predictability of Part-time Wearing of Removable Clear Aligner Therapy Versus Full Time

Start date: November 1, 2020
Phase: N/A
Study type: Interventional

14 Patients with mild to moderate crowding and spacing will be selected according to inclusion criteria. Treatment planning will be done on Maestro® software. An impression will be taken and scanned by an extra-oral scanner. The models will be 3D printed and aligner trays will be fabricated to be delivered on biweekly basis to be worn 16 hours per day for one group and 22 hours for the other group. Superimposition of the achieved clinical model over the predicted model will be done. Linear and angular measurements will be calculated for each tooth.

NCT ID: NCT05202496 Completed - Angle Class I Clinical Trials

Effect of Systemic Administration of Vitamin D on the Rate of Orthodontic Tooth Movement - A Randomized Control Trial

Start date: November 20, 2019
Phase: N/A
Study type: Interventional

This study is to evaluate the effect of vitamin D on the rate of tooth movement by measuring and comparing the extraction space closure during retraction in experimental (vitamin D supplemented) and control groups with a sample size of 24 and having serum vitamin D level (30-40 ng/ml). All subjects undergo orthodontic levelling and alignment after premolar extractions followed by vitamin D supplementation in the experimental group. The rate of canine retraction will be measured in both the groups and CBCT taken in the interval of 6 months before and after intervention to measure root changes

NCT ID: NCT04347018 Completed - Dental Malocclusion Clinical Trials

BRIUS Vs FFA Efficiency

Start date: July 6, 2020
Phase: N/A
Study type: Interventional

The purpose of this study is to compare the Full Fixed Preadjusted appliances (regular braces) when to the BRIUS system.

NCT ID: NCT03659097 Completed - Clinical trials for Malocclusion, Angle Class I

Acceleration of Alignment of Crowded Lower Anterior Teeth

Start date: September 2, 2018
Phase: N/A
Study type: Interventional

Patients at the Orthodontic Department of University of Damascus Dental School will be examined and subjects who meet the inclusion criteria will be included. Then, initial diagnostic records (diagnostic gypsum models, internal and external oral photographs, as well as radiographic images) will be studied to ensure that the selection criteria are accurately matched. The aim of this study is to compare two groups of patients with moderate crowding of the lower anterior teeth First group (Experimental): the patients in this group will be treated with orthodontic fixed appliances + surgery to the alveolus of the lower anterior teeth in order to induce remodeling of the bony structures and enhance orthodontic movement. Second group (Control): the patients in this group will be treated using fixed appliances with any acceleration method.

NCT ID: NCT03646942 Completed - Clinical trials for Malocclusion, Angle Class I

The Role of Low Level Laser Therapy in Acceleration of Teeth Alignment in Lingual Orthodontic Patients

Start date: June 15, 2017
Phase: N/A
Study type: Interventional

We will treat patients with class I malocclusion who have moderate crowding (4-6 mm) according to Little's irregularity index and asses the efficacy of low level laser therapy in accelerating orthodontic tooth movement . There is two groups : 1. treated with Low level laser therapy (LLLT) 2. treated traditionally without any irradiation Patients will be randomly allocated in any group and all data will be collected through photographs when leveling and alignment completed. Also pain levels will be assessed using numeric rating scale to compare between the two groups and if laser really can relief pain or not .

NCT ID: NCT03645356 Completed - Clinical trials for Malocclusion, Angle Class I

Comparison Between Clear Aligners and Traditional Fixed Appliances in the Treatment of Four-premolar-extraction Cases

Start date: August 19, 2018
Phase: N/A
Study type: Interventional

Patients who have severe crowding that require four premolars extraction will be treated in this study. The efficacy of the clear aligners and vestibular fixed appliances will be assessed. The treatment result of these two different methods will be explored using the Peer Assessment Rating (PAR) in two different times (T0: Before treatment, T1: After treatment) and the American Board of Orthodontics Objective Grading System (ABO-OGS) after treatment (T1). There are two groups: First group (Experimental): the patients in this group will be treated using clear aligners. Second group (Control): the patients in this group will be treated using fixed appliances.