Clinical trials: Root Resorption
Class III Malocclusion, Root Resorption
Determining the Presence of RAP in Orthognathic Patients and Its Effect on Root Resorption by Biomarkers
A prospective clinical trial to what extent inflammatory biomarkers are affected by the medication after orthognathic surgery in early surgical cases and whether these biomarkers affects the amount of maxillary or mandibular…
- Trial name
- RAP (NCT04823325)
- Testing
- Orthognathic Surgery
- Where
- Turkey (Türkiye)
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Root Resorption
Root Resorption Accompanied Clear Aligners and Fixed Orthodontic Appliance
The aim of the study is to compare apical root resorption accompanied orthodontic treatment using clear aligners vs fixed appliances.
- Trial name
- NCT05232318
- Testing
- Leveling and alignment
- Where
- 2 sites in Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Crowding of Anterior Mandibular Teeth
Evaluation of the Root Resorption and Dehiscence Formation Between Two Methods of Leveling and Alignment of Lower Teeth
The duration of orthodontic treatment is one of the exacerbation causes of orthodontic pain. Several methods have been suggested to reduce the duration of orthodontic treatment classified to surgical and non-surgical methods.
- Trial name
- NCT04601662
- Testing
- Corticision, Traditional Non-accelerated Treatment
- Where
- Syria
- Volunteers
- 52 people
- Sponsor
- Damascus University
Orthodontic Treatment
Curve of Spee: Speed of Leveling Using Different Orthodontic Archwires
The objectives if this study was to evaluate the efficacy of 3 different rectangular archwires in the correction of the curve of Spee (COS), to record the time needed to level excessive COS in the mandibular arch using the 3…
- Trial name
- NCT04549948
- Testing
- 0.017X0.025 Stainless steel, 0.019X0.025 Stainless steel, 0.021X0.025 B-Titanium archwire
- Where
- Jordan
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Jordan University of Science and Technology
Vibration; Exposure
Effect of Mechanical Vibration on Root Resorption
The aim of this study was to investigate the effect of mechanical vibration on root resorption with or without the application of orthodontic force.
- Trial name
- NCT04686617
- Testing
- Mechanical Vibration
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Yeditepe University
Crowding of Anterior Maxillary Teeth, Crowding of Anterior Mandibular Teeth
Comparing Labial and Lingual Orthodontic Appliances on Root Resorption and Bone Height
Patients who have moderate crowding that could be treated on a non-extraction will be treated in this study. The apical root resorption and alveolar bone height of the lingual and labial fixed appliances will be assessed.
- Trial name
- NCT06401369
- Testing
- Lingual brackets, Buccal brackets
- Where
- Syria
- Volunteers
- 40 people
- Sponsor
- Damascus University
Pathological Resorption of External Root
3D Evaluation of Clear Aligners Versus Fixed Orthodontic Treatment of Lower Anterior Crowding
Evaluate and compare clear aligners versus fixed orthodontic treatment of lower anterior crowding with the use of cone-beam computed tomography within maximum 6 months or until correction of lower anterior crowding whichever is…
- Trial name
- NCT06510569
- Testing
- U lab aligners, oramco bracket
- Where
- 2 sites in Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Haidy Fekry
Clear Aligner Therapy
Effect of Clear Aligner Wear Protocol on External Root Resorption
The aim of this two-arm randomized clinical trial was to compare the effect of 7-day and 14-day orthodontic clear aligner wear protocols on external apical root resorption (EARR) and pain perception
- Trial name
- NCT07522216
- Testing
- Differnt orthodontic clear aligner wearing protocols (7-day versus 14-day wearing protocols
- Where
- Jordan
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Jordan University of Science and Technology
Resorption of Tooth or Root
Clinical & Radiographic Evaluation of LSTR in Non-vital Primary Molars Using Two Different Vehicles
LSTR will be done for primary teeth with significant root resorption needing non-vital pulp therapy to save such teeth for up to 12 months.
- Trial name
- LSTR (NCT05079802)
- Testing
- Double antibiotic paste mixed with chitosan nanoparticles, Double antibiotic paste mixed with propylene glycol
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Orthodontic Pathological Resorption of External Root, Complication of Personal Oral Hygiene
Comparison of Oral Hygiene & Root Resorption During Orthodontic Treatment
Orthodontic treatment has been traditionally carried out with fixed appliances involving the use of stainless steel brackets and archwires.
- Trial name
- RCT (NCT02745626)
- Testing
- Appliance
- Where
- United States
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- UConn Health
Orthodontic Pathological Resorption of External Root
Efficacy of Injection Platelet-rich Fibrin(I-PRF) in Accelerate Alignment and Leveling
the aim of this study is to evaluate the effectiveness of injection I-PRF to accelerate alignment and leveling of the upper anterior teeth and reduce the time required for treatment.
- Trial name
- NCT04885842
- Testing
- injection I-PRF
- Where
- Syria
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Latakia University
Periodontal Bone Loss
The Use of Chlorhexidine Gel Following EDTA Root Surface Etching as an Adjunctive to Open Flap Debridement in Treating Intra-Bony Defects
SUMMARY Chronic periodontitis is regarded as an inflammatory disease that affects the supporting tissues of teeth which could lead to bone destruction.
- Trial name
- NCT05170932
- Testing
- CHX gel 2 % + 24% EDTA
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
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
Root Resorption, Distal Caries
Frequency of External Root Resorption in Mandibular Second Molars Associated With Mandibular Impacted Third Molars Using CBCT
The prevalence of external root resorption and distal caries in mandibular second molars associated with impacted mandibular third molars will be detected in addition to the association of the risk factors.
- Trial name
- NCT03981367
- Volunteers
- 255 people, healthy volunteers welcome
- Sponsor
- Cairo University
Maxillary Expansion
Root Resorption After Maxillary Expansion
The aim of this study will to evaluate the root resorption after RME by hyrax and hybrid hyrax appliances by using of cone beam computed tomography .
- Trial name
- NCT06059807
- Testing
- maxillary expansion
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
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
Apical Root Resorption
Apical External Root Resorption Secondary to Orthodontic Forces and Individual Radicular Stress
The goal of this prospective clinical trial is to evaluate the possible superiority of a treatment compared to the gold standard of reference in Orthodontics.
- Trial name
- NCT04870463
- Testing
- Maxillary and mandibular Cone Beam Computed Tomography record
- Where
- Spain
- Volunteers
- 60 people
- Sponsor
- Universidad Complutense de Madrid
Orthodontic Patients Indicated for Upper First Premolar Extraction, Orthodontic Patients Indicated for Maxillary Canine Retraction
Root Resorption and Alveolar Bone Changes in the Maxillary Canine Retraction Using Ni Ti Closed-coil Springs Versus Elastomeric Chains (A Split -Mouth Cone Beam CT Study)
This study will be carried out to asses root resorption and alveolar bone changes in the maxillary canine retraction using NiTi closed-coil springs versus elastomeric chains with cone beam CT
- Trial name
- NCT07116954
- Testing
- Twenty-Two adult Patients who indicated for bilateral maxillary first premolar extraction will be randomly assigned into two equal group., Canin retraction with NiTi Closed-Coil Springs and elastomeric chains
- Volunteers
- 22 people
- Sponsor
- Al-Azhar University
External Apical Root Resorption in Maxillary Canines During Orthodontic Retraction
Comparison of Root Resorption in Modified Corticotomy-Assisted and Conventional Canine Retraction
This randomized controlled clinical trial will compare external apical root resorption in patients undergoing maxillary canine retraction using modified corticotomy-assisted frictionless T-loop mechanics versus conventional…
- Trial name
- MCA-CR (NCT07458139)
- Testing
- Modified Corticotomy assisted frictionless canine retraction, Conventional Frictionless Canine retraction
- Where
- Pakistan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Islamabad Medical and Dental College
Root Resorption
The Effect of Two Different Types of Forces on Possible Root Resorption in Relation to Dentin Phosphoprotein Levels
External root resorption is a common unfavourable sequel of orthodontic treatment. Although diagnosis of root resorption is usually done by radiographs; they are technique sensitive.
- Trial name
- NCT04825665
- Testing
- Continuous force, Intermittent force
- Where
- 2 sites in Egypt
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Sherifa Ghaleb