Clinical trials: Apical 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
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
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
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
Malocclusion, Class I/II, Crowding, Tooth
Treatment Outcome of Clear Aligner and Traditional Fixed Appliances in Four Premolar Extraction Cases
Patients with severe crowding requiring the extraction of four premolars will be enrolled in this study. The degree of apical root resorption associated with using the clear aligner technique compared with vestibular fixed…
- Trial name
- NCT07236775
- Testing
- Clear Aligners, Traditional fixed appliances
- Where
- Syria
- Volunteers
- 40 people
- Sponsor
- Damascus University
CLASS II DIVISION 1 MALOCCLUSION
Root Shortening With Three Methods of Upper Front Teeth Retraction
External apical root resorption is a possible side effect of fixed orthodontic treatment, particularly in the upper front teeth.
- Trial name
- NCT07744685
- Testing
- Bidimensional Bracket System, Hybrid Dual-Section Archwire, Conventional Sliding Mechanics
- Where
- Syria
- Volunteers
- 60 people
- Sponsor
- Damascus 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
Volumetric Root Resorption
Evaluation of Apical Root Resorption in Dental Deep Bite Correction by Twin Slot Orthodontic Bracket
Evaluate the possible apical root resorption during deep bite correction by double slot bracket with low level slot versus high level slot using CBCT.
- Trial name
- NCT06704165
- Testing
- Orthodontic treatment using double slot bracket wire in high level slot, Orthodontic treatment using double slot bracket with wire in low level slot
- Where
- Egypt
- Volunteers
- 16 people
- Sponsor
- Faculty of Dental Medicine for Girls
Crowding of Anterior Maxillary Teeth
Repeated Injections of i-PRF for Decreasing Root Resorption After the Orthodontic Treatment.
Mandibular incisor crowding is a frequent issue that prompts many adults to seek orthodontic treatment. The treatment may enhance patients' quality of life, facilitate dental plaque control, and improve the quality of periodontal…
- Trial name
- NCT07352241
- Testing
- 4-time i-PRF injection group, Saline injection
- Where
- Syria
- Volunteers
- 36 people
- Sponsor
- Damascus University
Malocclusion, Angle Class II, Division 1
Evaluating Laser and Piezocision vs. Piezocision Alone on Root Resorption and Gingival Health During Tooth Retraction
This trial aims to determine whether using a special laser (low-level laser therapy, or LLLT) in combination with a minor surgical procedure (piezocision) can safely accelerate orthodontic treatment.
- Trial name
- NCT07442825
- Testing
- Flapless Corticotomy (Piezocision), Level Laser Therapy (LLLT), Traditional treatment
- Where
- Syria
- Volunteers
- 66 people
- Sponsor
- Damascus University
Class II Division 1 Malocclusion
External Root Resorption and Periodontal Status During Retraction of the Upper Anterior Teeth
This RCT will include 34 patients requiring en-masse retraction of upper anterior teeth after maxillary first premolars extraction.
- Trial name
- NCT06873490
- Testing
- Electric stimulation removabel device, Traditional retraction method.
- Where
- Syria
- Volunteers
- 34 people
- Sponsor
- Damascus University