Clinical trials: Orthodontic Extraction
Malocclusion, Corticotomy
Evaluation of Corticotomy-Assisted Canine Retraction Rate
The goal of this split-mouth randomized clinical trial is to evaluate the effectiveness of corticotomy on maxillary canine retraction rate compared to conventional orthodontic techniques.
- Conditions
- Malocclusion, Corticotomy, Canine Retraction, Orthodontic Tooth Movement
- Trial name
- BMU/2026/8506 (NCT07879066)
- Testing
- Experimental: Corticotomy¬-Assisted Canine Retraction, Active Comparator / Control: Conventional Canine Retraction
- Where
- Bangladesh
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Tanzila Rafique
Dental Crowding, Dental Occlusion, Traumatic
Exploration of the Utility of Dental-dedicated MRI for Dentistry
This description observational research is comparative in design, that is comparing existing standard clinical dental images, not obtained in this study, to test (i.e., ddMRI) images.
- Conditions
- Dental Crowding, Dental Occlusion, Traumatic, Endodontic Disease, Orthodontic Treatment
- Trial name
- NCT06948162
- Testing
- dental-dedicated MRI (ddMRI)
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Orthodontic Extraction
Comparison of Rate and Amount of Orthodontic Space Closure
The goal of this clinical trial is to compare rate and amount of space closure among fresh vs healed extraction sites during fixed orthodontic treatment in patients with all first premolar's extraction Primary outcome measure is…
- Trial name
- Premolar (NCT07445321)
- Testing
- Space Closure
- Where
- Pakistan
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Dow University of Health Sciences
Healthy Participants, Tooth Extraction
Application Of Dentapen In Dental Local Infiltration Anesthesia
The goal of this clinical study is to compare patients' self-reported pain and mental stress during infiltration anesthesia between conventional syringe and Dentapen.
- Conditions
- Healthy Participants, Tooth Extraction, Orthodontic Patients
- Trial name
- NCT07431801
- Testing
- computer controlled local anesthesia delivery device (Dentapen), Control
- Where
- Vietnam
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Son Hoang Le
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
Orthodontic Extraction, Orthodontic Treatment
A Comparative Assessment of Post Extraction Pain in Orthodontic Patients to Evaluate the Effects of Early Engagement of Tooth with Orthodontic Wires. a Single Center Randomized Clinical Trial (RCT)
The goal of this clinical trial is to determine if the timing of tooth extractions (before or after initial orthodontic treatment) affects pain levels in patients who need bilateral extractions of first premolars in the upper…
- Conditions
- Orthodontic Extraction, Orthodontic Treatment, Orthodontic Treatment Via Premolar Extraction
- Trial name
- NCT06582836
- Testing
- The objective of the study was to investigate the effect of prior engagement of tooth with orthodontic appliance on post extraction pain among orthodontic patients
- Where
- Pakistan
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Universiti Sains Malaysia
Orthodontic Treatment Via Premolar Extraction
Effect of Extraction Versus Non-extraction Orthodontic Treatment on the Third Molars
What is the effect of extraction orthodontic treatment in comparison to non- extraction treatment on the position, inclination and incidence of impaction of the third molars?
- Trial name
- NCT04857658
- Testing
- extraction orthodontic treatment plan
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Cases That Need Extraction of Teeth in Orthodontics, Anchorage Planning
Assessment of Decision Support System Software in Extraction and Anchorage Planning Among Adult Patients Using Computer Algorithm
It was introduced in dentistry to be used in innovative research and development in addition to facilitating the decision in complicated cases and ensure high patient care quality.
- Trial name
- NCT05348109
- Testing
- Well finished cases
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Cairo University
Gingival Clefts, Extraction Socket
Gingival Clefts and Orthodontic Movement
Clefts or invaginations of the gingival tissue are a frequent finding during orthodontic space closure after extraction of a tooth. They occur in about 35% of the cases.
- Conditions
- Gingival Clefts, Extraction Socket, Orthodontic Movement
- Trial name
- NCT01402323
- Testing
- time point of tooth extraction
- Where
- Austria
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna