Clinical trials: Root Resorption
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
Root Resorption
Amount of Root Resorption of Maxillary Anteriors After en Masse Versus Two Step Space Closure
The goal of this study is to compare the three dimensional root resorption after extraction space closure in two groups: two step retraction and en masse retraction.
- Trial name
- CBCT (NCT05606185)
- Testing
- retraction method
- Where
- Pakistan
- Volunteers
- 60 people
- Sponsor
- Dow University of Health Sciences
Resorption of Tooth or Root
Clinical and Radiographic Evaluation of Hyaluronic Acid Compared to Propylene Glycol as Vehicle for Double Antibiotic Paste in Lesion Sterilization and Tissue Repair Technique for Non-Vital Primary Molars
Lesion sterilization and tissue repair therapy technique will be used in primary molars with root resorption using Hyaluronic acid as a vehicle for the double antibiotic therapy in comparison to the conventional technique using…
- Trial name
- LSTR (NCT05116306)
- Testing
- Hyaluronic acid, Propylene glycol
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
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
Root Resorption
Analysis of Dentine Sialophosphoprotein (DSPP) for Root Resorption
This study was conducted after obtaining approval from UKM Research Ethics Committee. Gingival Crevicular Fluid (GCF) from Orthodontic and non-orthodontic patients was collected with the consent of patients to detect Dentine…
- Trial name
- NCT05077878
- Testing
- DSPP level in GCF
- Where
- Malaysia
- Volunteers
- 30 people
- Sponsor
- National University of Malaysia
Root Resorption
Treatment of Internal Inflammatory Root Resorption Using Injectable PRF Revascularization Technque
Currently Endodontics looks forward for regeneration rather than repair. Regenerative endodontic therapy was limited to pulp revascularization of necrotic pulp in immature teeth , followed by mature teeth.
- Trial name
- NCT04410679
- Testing
- injectable PRF
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Fayoum University
Pulpitis - Irreversible, Resorption, Root
The Effect of Using 70% Ethanol Alcohol as a Root Canal Irrigant on Increasing the Success Rate of Metapex in Pulpectomy Compared to Normal Saline in Primary Molars
The aim of the study is to perform a clinical and radiographic evaluation of 70% Ethanol Alcohol versus Normal Saline as root canal irrigating solutions in partial pulpectomy of primary molars with Metapex.
- Conditions
- Pulpitis - Irreversible, Resorption, Root, Abscess Bone, Mobility, Tooth
- Trial name
- NCT04669392
- Testing
- 70% Ethanol Alcohol
- Volunteers
- 20 people
- Sponsor
- Cairo University
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
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
Teeth Mesial Drift, Bone Injury
Biological Anchorage With Selective Micro-osteoperforations (MOPs) in Canine Distalization
To evaluate the effect of selective micro-osteoperforations (MOPs) on the amount of distal movement of the upper canine, the mesio-distal inclination of the canine and the messiah movement of the upper first molar.
- Conditions
- Teeth Mesial Drift, Bone Injury, Orthodontic Pathological Resorption of External Root
- Trial name
- NCT03741504
- Testing
- micro-osteoperforations (MOPs)
- Where
- 2 sites in Colombia
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Fundación Universitaria CIEO
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
Orthodontic Pathological Resorption of External Root, Orthodontic Appliance Complication
Photobiomodulation and Root Resorption
Objectives: The aim of this study is to investigate the effect of photobiomodulation therapies on root resorption compared with the placebo group. Materials and Methods: 30 patients, who were admitted to the ………….
- Conditions
- Orthodontic Pathological Resorption of External Root, Orthodontic Appliance Complication, Orthodontic Tooth Movement
- Trial name
- NCT04044989
- Testing
- Laser, light-emitting diode (LED)
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Gaziantep
Root Resorption
Correlation Between Root Resorption and Dentin Sialoprotein Upon Application of Different Orthodontic Forces.
Since root resorption is a frequent consequence of orthodontic treatment, DSP are non-collagenous dentin-specific matrix proteins postulated to be involved in the mineralization of pre-dentin into dentin.
- Trial name
- NCT03644537
- Testing
- Orthodontic intrusion
- Where
- Egypt
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Aya Ahmed Moursi El Faham
Root Resorption
A Comparative CT Evaluation of the Amount of Root Resorption in Self-ligating Versus Conventional Brackets
Aim: The aim of the study was to evaluate and compare the extent of root resorption in the maxillary and mandibular anterior teeth during orthodontic treatment with the use of different types of brackets.
- Trial name
- NCT03613285
- Testing
- conventional brackets, smart clip passive self ligating brackets, Empower active self ligating brackets
- Where
- India
- Volunteers
- 21 people
- Sponsor
- Institute of Dental Science and Technologies
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
Root Resorption
An Evaluation of Root Length Measurements Using Intraoral Scan and Panoramic Radiographs
This study will attempt to validate a method of estimating root length on panoramic radiograph by crown measurement on intraoral digital scans.
- Trial name
- NCT02822040
- Testing
- Intraoral Scan
- Volunteers
- 21 people
- Sponsor
- Loma Linda University
Labial Alveolar Bone Thickness, Apical Root Resorption
Labial Alveolar Bone Thickness and Apical Root Resorption Changes Associated With Self-ligating Versus Conventional Brackets
Labial alveolar bone thickness and apical root resorption changes associated with self-ligating versus conventional brackets. The aim of this study will be to compare labial alveolar bone thickness and apical root resorption…
- Trial name
- NCT02816489
- Testing
- Clarity SL MBT brackets; 3M Unitek, Monrovia, CA, USA, Gemini MBT brackets; 3M Unitek, Monrovia, CA, USA
- Where
- Egypt
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Root Resorption
Repair of Orthodontically-induced Tooth Root Resorption by Ultrasound
Tooth-root resorption, also known as shortening or erosion,(TRR) is one of the adverse outcomes of dental trauma, orthodontic tooth movement and dental replantation/transplantation.
- Trial name
- NCT00423956
- Testing
- Repairing Induced tooth root resorption by ultrasound
- Where
- Canada
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of Alberta
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