Clinical trials: Intrusion
Molar Intrusion, Ozonated Olive Oil
Ozonated Olive Oil for Mini-Screw Complications in Molar Intrusion
The goal of this clinical trial was to learn whether ozonated olive oil can reduce complications around orthodontic mini-screws in patients with anterior open bite who receive maxillary molar intrusion as part of fixed…
- Conditions
- Molar Intrusion, Ozonated Olive Oil, Chlorhexidine
- Trial name
- NCT07900022
- Testing
- Ozonated Olive Oil, Chlorhexidine
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 26 people
- Sponsor
- Yuzuncu Yil University
Maxillary Molar Intrusion
Evaluation of Maxillary Posterior Teeth Intrusion by Skeletally Anchored Mousetrap Appliance in Adult Patient With Anterior Open Bite.
Aim of the study: This clinical study aims to evaluate the dental, skeletal, and soft tissue effects of the Mousetrap appliance on the intrusion of maxillary posterior teeth in adult patients with anterior open bite.
- Trial name
- NCT06757686
- Testing
- Mousetrap appliance
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Deep Bite Malocclusion, Intrusion of Tooth
Maxillary Incisor Intrusion Using Utility Arch Assisted With Micro-osteoperforations
Study will be directed to evaluate the dentoalveolar changes following maxillary incisor intrusion using utility arch assisted with micro-osteoperforations in deep bite cases.
- Conditions
- Deep Bite Malocclusion, Intrusion of Tooth, Orthodontic Tooth Movement, Root Resorption
- Trial name
- MOPs (NCT07566676)
- Testing
- Micro-osteoperforations, Utility arch
- Where
- Egypt
- Volunteers
- 18 people
- Sponsor
- Al-Azhar University
Orthodontics
The Effect of Different Force Magnitudes on Maxillary Posterior Segment Intrusion
A Randomized clinical trial comparing two different force magnitudes in maxillary posterior segment intrusion in adult patients with skeletal open bite malocclusion
- Trial name
- NCT02901678
- Testing
- Intrusion by 400 g
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Anterior Openbite
Molar Intrusion Using High Pull Headgear
This prospective clinical study will evaluate the effect of high pull headgear for molar intrusion, compared with the control group, in adolescent patients with open bite malocclusion.
- Trial name
- NCT02951286
- Testing
- high pull headgear + OBA, OBA (control group)
- Where
- Syria
- Volunteers
- 24 people
- Sponsor
- Damascus University
Orthodontic Anchorage Procedures
Posterior Segment Intrusion Using Miniplates
Treating hyperdivergent malocclusion accompanied by open bite could be challenging and may be done by several methods as high pull headgear and posterior bite planes or surgically by maxillary impaction in adults.
- Trial name
- NCT02674191
- Testing
- mini-plates supported molar intrusion, Application of ULTRACARE benzocaine 20%,, Administration of , Mepivacaine-l
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Manal El Namrawy
Dental Intrusion, Mandibular Rotation
A Comparison of Two Protocol for Maxillary Molar Intrusion Buccal Miniscrew and TPA Versus Vertical Holding Appliance
this study is to compare the dental and skeletal changes caused by the intrusion of maxillary first molars buccal miniscrew and TPA versus vertical holding appliance using lateral cephalometry.
- Conditions
- Dental Intrusion, Mandibular Rotation, ANB , SNA, SNB, Openbite Teeth | Teeth and Gum | Dental
- Trial name
- NCT05433051
- Testing
- buccal miniscrew and TPA, vertical holding appliance
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Al-Azhar University
Class II Division 1 Malocclusion
Comparison Between Mini Implant Supported Appliance and Headgear in Treatment of Maxillary Excess in Growing Patients
The aim of the study is to compare an Infra-zygomatic Mini implant supported appliance with headgear in distalization and intrusion of maxillary dentition for treatment of growing patients with class II malocclusion (maxillary…
- Trial name
- NCT03839303
- Testing
- Infra-zygomatic Mini Implant Supported Appliance, high pull head gear
- Where
- Egypt
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Malocclusion
Maxillary Versus Bi-Maxillary Posterior Segments Intrusion Adult Subjects With Skeletal Open Bite
Compare between bi-maxillary (maxillary and mandibular) posterior dento-alveolar intrusion and maxillary posterior dento-alveolar intrusion as regards open bite closure.
- Trial name
- NCT04713280
- Testing
- Maxillary posterior dento-alveolar intrusion
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Cairo University
Deep Overbite
Tooth Borne Versus Temporary Anchorage Devices (TAD) Based Intrusion Systems for the Correction of Anterior Deep Overbite
Compare the tooth borne versus fixed orthodontic intrusive system (TADs) for the correction of anterior deep overbite
- Trial name
- NCT06430710
- Testing
- Intrusion
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Faculty of Dental Medicine for Girls
Skeletal Open Bite, Open Bite
Anterior Open Bite Closure by Clear Aligners Versus Fixed Appliances in Adult Patients With Skeletal Open Bite: A Randomized Clinical Trial.
Here's a 1,000-word (quarter-length) concise version of your research brief, preserving the key structure and essential details: Brief Summary: Comparative Management of Skeletal Anterior Open Bite Using Mini-Screw Supported…
- Conditions
- Skeletal Open Bite, Open Bite, Maxillary Intrusion, Mini-screws
- Trial name
- AOB-Mx_INT-MS (NCT07117006)
- Testing
- miniscrew- supported maxillary posterior segments' intrusion using clear aligners
- Where
- Egypt
- Volunteers
- 8 people
- Sponsor
- Cairo University
Rare Disorders, Undiagnosed Disorders
Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford
The Coordination of Rare Diseases at Sanford (CoRDS) is an international patient registry that serves as a centralized resource for rare disease research.
- Conditions
- Rare Disorders, Undiagnosed Disorders, Disorders of Unknown Prevalence, Cornelia De Lange Syndrome
- Trial name
- CoRDS (NCT01793168)
- Where
- United States
- Volunteers
- 20,000 people
- Sponsor
- Sanford Health
Compare the Effect of Injectable Platelets Rich Fibrin and Micro-osteoperforations on Root Resorption During Orthodontic Intrusion of Incisors
Consequence of Injectable Platelets Rich Fibrin Versus Microosteopeforation on Root Resorption During Orthodontic Intrusion of Incisor Teeth
Consequence of injectable platelets rich fibrin versus microosteopeforation on root resorption during orthodontic intrusion of incisor teeth
- Trial name
- NCT05958498
- Testing
- injectable platelet rich fibrin and microosteoperforation
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Deep Overbite
Deep Bite Correction Using Auxiliary Intrusion Cantilevers With Initial Archwires in Adolescents
The purpose of this study was to determine the effect of auxiliary intrusion cantilevers used with resilient archwires during the leveling and alignment phase in intruding lower incisors.
- Trial name
- NCT05654558
- Testing
- Auxiliary cantilever intrusion arches on initial archwires, Routine leveling and alignment
- Where
- Egypt
- Volunteers
- 27 people
- Sponsor
- Alexandria University
Orthodontic Tooth Movement, Intrusion of Tooth
Evaluation of Root Resorption Following Different Mandibular Incisors Intrusive Mechanics
Evaluation of root resorption following different mandibular incisors intrusive mechanics : A randomized clinical trial
- Conditions
- Orthodontic Tooth Movement, Intrusion of Tooth, Resorption, Root
- Trial name
- NCT05414019
- Testing
- Mini-screw, Utility arch, Nitinol reverse curve wire
- Where
- Egypt
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Anterior Open Bite
Molar Intrusion in Open Bite Treatment
This experimental study will evaluate the effect of different methods for the molar intrusion (compared with the control group) in adolescent and adult patients with open bite malocclusion.
- Trial name
- NCT02865213
- Testing
- OBA, Miniplates, Miniscrews
- Where
- Syria
- Volunteers
- 45 people
- Sponsor
- Damascus University
Orthodontic Treatment Efficiency
Bilogical Assesment During Intrusion of Lower Incisors
biological assesment during intrusion of lower incisors
- Trial name
- NCT07514403
- Testing
- Corticision
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Laser, Intrusion
Histological Change of The Dentinal-Pulp Complex and Root Resorption
The purpose of the study is evaluate the histological changes of the dentinal-pulp complex and root resorption in maxillary premolars with intrusive orthodontic movement under a low power laser effects.
- Conditions
- Laser, Intrusion, Histology, Resorption
- Trial name
- NCT01642693
- Testing
- Low power laser in teeth after intrusive movement, Simulated laser in teeth with intrusive movements
- Where
- Colombia
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Universidad de Antioquia
Root Resorption of Maxillary Incisors
Effect of Low Level Laser Therapy on Root Resorption During Orthodontic Intrusion of Maxillary Incisors
The present study will be directed to evaluate the effect of low-level laser therapy on root resorption during orthodontic intrusion of upper incisors.
- Trial name
- NCT05707416
- Testing
- gallium aluminum arsenide (Ga-Al-As) semiconductor diode laser (SMARTTM PRO, LASOTRONIX, Poland), group B
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University