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Malocclusion clinical trials

View clinical trials related to Malocclusion.

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NCT ID: NCT06308640 Active, not recruiting - Clinical trials for Class II Malocclusion

Evaluation of Maxillary Molar Distalization With Two Bone Supported Protocols Using Cone Beam Computed Tomography

Start date: January 10, 2024
Phase: N/A
Study type: Interventional

The goal of this clinical trial is to to evaluate and compare the skeletal and dental changes of bone supported Fast Back and bone supported modified Leaf Spring Self-Activated Expander in bilateral distalization of maxillary molars using CBCT in Egyptian people. The main question it aims to answer are: • If bone supported Fast Back and bone supported modified Leaf Spring Self-Activated Expander will be effective in bilateral distalization of maxillary molars The patients will be selected according to the following criteria: 1. Patient with full permanent dentition. 2. Good oral hygiene. 3. None of the patients had received any orthodontic treatment. 4. Class II molar relationship. 5. Minimal or no crowding in the mandibular arch. 6. Non-extraction treatment plan with molar distalization. 7. Low angle cases. 8. No medical problems or active periodontal disease. Researchers will compare between bone supported Fast Back appliance and bone supported modified Leaf Spring Self-Activated and see if they will be effective in maxillary molars distalization.

NCT ID: NCT06291129 Active, not recruiting - Diabetes Clinical Trials

Gingival Health and Malocclusion Among Type 1 Diabetic Children and Adolescents

Start date: October 30, 2022
Phase: N/A
Study type: Interventional

Introduction: This study aims to evaluate the gingivitis, periodontal profile and malocclusion in children and adolescents with diabetes. Methods: The sample consisted of 36 children, who were distributed into two groups: DM; n=18 and NDM; n=18. Periodontal parameters considered were plaque Index (PI), gingival Index (GI), probing depth of pocket (PPD), gingival recession (GR) and clinical attachment level (CAL). Gingival biotype clinical parameters: Gingival transparency to probing, Height of keratinized mucosa and Gingival thickness on permanent incisors and molars. Malocclusion were evaluated by the Dental Aesthetic Index (DAI) and the Angle's Classification. The statistical analyses were Shapiro Wilk test and T test.

NCT ID: NCT06116500 Active, not recruiting - Clinical trials for Class II Malocclusion

Effectiveness of Modified Functional Appliance With Expander

Start date: May 9, 2023
Phase: N/A
Study type: Interventional

This clinical trial compares the effectiveness of a myofunctional appliance that uses a clear and modified twin block appliance with an expander made from 2mm biocompatible polyethylene terephthalate modified with Glycol thermoplastic material with a conventional twin block appliance with an expander. The trial will be conducted on adolescent patients with class II division 1.

NCT ID: NCT05896618 Active, not recruiting - Dental Malocclusion Clinical Trials

Evaluation of Dental and Skeletal Effect of TPA and Nance as a Space Maintainers in Children: A Prospective Clinical Trial

Start date: March 5, 2022
Phase: N/A
Study type: Interventional

This study will aim to evaluate the dental and skeletal effect of the Transpalatal arch and Nance holding arch as a space maintainers in children.

NCT ID: NCT05882526 Active, not recruiting - Clinical trials for Class I Malocclusion

Compartive Evalution of the Efficiency of Maxillary Canine Retraction Using Power Chain Versus Burstone T-loop

Start date: May 15, 2023
Phase: N/A
Study type: Interventional

evaluate and compare the efficiency between elastomeric chains and burston T-loop retractors in terms of rate of maxillary canine retraction and canine movements

NCT ID: NCT05713084 Active, not recruiting - Clinical trials for Maxillofacial Abnormalities

Condylar Position Changes and TMJ Functions After BSSO Mandibular Setback, Low Medial Cut.

Start date: September 28, 2022
Phase: N/A
Study type: Interventional

This study hypotheses that using low medial cut osteotomy BSSO in mandibular setback can be an efficient and effective method to limit the bony segment interferences , decreasing muscles stripping during osteotomy ,decrease condylar torque and so securing preoperative condylar position during BSSO in comparison with using high medial cut BSSO.

NCT ID: NCT05664282 Active, not recruiting - Crowding, Tooth Clinical Trials

Orthodontic Treatment in Adolescents With Crowding and Displaced Teeth

CROWDIT
Start date: May 1, 2016
Phase: N/A
Study type: Interventional

The purpose is to fill knowledge gaps identified for orthodontic treatment using a novel study design that has not been implemented in the dental field or in orthodontics. The study design comprises an analysis, where outcomes of two techniques are assessed at several efficacy levels by different methods. Moreover, the project is designed to include a longtime follow-up that is unique in orthodontic treatment. The aim is to compare two techniques with buccally fixed appliance in a multicenter RCT of adolescents aged 12 to 17 years with crowding and tooth displacement. In the intervention group, patients will be treated with a self-ligating bracket system, and in the control group with a conventional bracket system. Outcomes will be assessed from the clinical, patients' and economic perspectives as: - Tooth alignment, function and adverse side effects - Patients' perception of pain, function and quality of life - Cost-effectiveness.

NCT ID: NCT05433038 Active, not recruiting - Posterior Crossbite Clinical Trials

Effects of Skeletally Anchored Maxillary Expander Via Two Approaches of Microosteoperforations

Start date: May 20, 2022
Phase: N/A
Study type: Interventional

study will be directed to evaluate two approaches of microosteoperforations during skeletally anchored maxillary expansion

NCT ID: NCT05398328 Active, not recruiting - Malocclusion Clinical Trials

Effect of Personality Traits on Reporting Outcomes of Orthodontic Treatment

OrthoPers
Start date: November 1, 2021
Phase: Phase 3
Study type: Interventional

The study will monitor changes induced by orthodontic treatment and in the retention period, two years after the end of orthodontic treatment. The alignment of teeth, hygiene and gingiva will be assessed. Efficiency of two types of fixed appliances in active phase will be compared - esthetic and metal. Efficiency of two types of retention appliances in retention phase will be compared - fixed and removable. The benefits of orthodontic treatment to be studied are aesthetic concerns, dental self-confidence, self-esteem, social contacts, psychological influences, and chewing limitation. The stability of personality traits, body image and perfectionism will also be analyzed, as well as the extent to which these dimensions modify the reporting of psychosocial effects of malocclusion treatment.

NCT ID: NCT05193513 Active, not recruiting - Cross Bite Clinical Trials

Tow Maxillary Hybrid Expanders Screw Supported Versus Lateral Angulated One; a Prospective Randomized Clinical Study

Start date: July 10, 2021
Phase: N/A
Study type: Interventional

in this study i will use to different designs of t maxillary hybrid expanders that consists of HYREX supported with tow miniscrews to treat the collapsed maxilla in Yonge adolescents