Clinical trials: Crowding, open to volunteers
Class I Malocclusion, Crowded Teeth
The Predictability of Directly Printed Versus Thermoformed Clear Aligners
The study is randomized controlled trial ...The null hypothesis suggests that there is no significant difference between actual and predicted dental movement in patients treated using direct printed aligners produced with Graphy™…
- Conditions
- Class I Malocclusion, Crowded Teeth, Spacing of Anterior Teeth, Rotation
- Trial name
- NCT07350343
- Testing
- Direct-printed aligner (Graphy), Thermoformed aligner
- Where
- Iraq
- Volunteers
- 36 people
- Sponsor
- University of Baghdad
Dental Crowding
Validity of Ashley Howe's Analysis for the Prediction of the Extraction Treatment Decision in Orthodontic Patients at the Permanent Dentition Stage
This study is to evaluate the validity of Ashley Howe's analysis for the prediction of the extraction treatment decision in orthodontic patients at the permanent dentition stage
- Trial name
- NCT07660146
- Testing
- Ashley Howe's Analysis
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Cairo University
Length of Stay, Emergency Department Crowding
Digital Anticipatory Protocols at Triage to Improve ED Flow.
This study aims to evaluate a pre-post intervention adding an early management decision at the end of the triage process to improve patient throughput.
- Conditions
- Length of Stay, Emergency Department Crowding, Emergency Department Patient, Emergency Department Triage
- Trial name
- NCT07726108
- Testing
- Digital Anticipatory Protocols at Triage
- Where
- Switzerland
- Volunteers
- 15,500 people, healthy volunteers welcome
- Sponsor
- Hôpital Fribourgeois
Crowding of Anterior Mandibular Teeth
Efficiency, Efficacy, Periodontal & Occlusal Outcomes for Aligners Versus Fixed Orthodontic Appliances in Crowded Incisor Treatment
The goal of this clinical trial is to compare between fixed labial braces and clear aligners for the straightening of moderately overlapped lower front teeth.
- Trial name
- NCT06731465
- Testing
- Clear aligner therapy, Fixed pre-adjusted edgewise orthodontic appliance
- Where
- United Arab Emirates
- Volunteers
- 40 people
- Sponsor
- University of Sharjah
Triage, Emergency Department Triage
Impact of Point-of-care Lactate Testing as Triage Supplement on Patient Management Using Manchester Triage System
Although the Manchester Triage System (MTS) is widely used and validated internationally, it has some limitations. Its accuracy is moderate, especially for children and the elderly.
- Conditions
- Triage, Emergency Department Triage, Emergency Department Overcrowding, Emergency Medicine
- Trial name
- NCT07123857
- Testing
- re-triage
- Where
- Slovenia
- Volunteers
- 200 people
- Sponsor
- University Medical Centre Maribor
Triage, Low Acuity Patients
FOllow-up of LOW-acuity Patients After REdirection From a Swiss Emergency Department Using an Electronic TRIage Application
Emergency department (ED) overcrowding is a growing issue, affecting patient safety, healthcare quality, and hospital efficiency.
- Conditions
- Triage, Low Acuity Patients, Health Literacy Level, Non-urgent Emergencies
- Trial name
- FO-LOW-RETRI (NCT06971419)
- Testing
- intervention is the use of aTriage-Based Patient Redirection Using an Electronic Decision Support Toolin the emergency department (ED)
- Where
- Switzerland
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Hôpital Fribourgeois
Lower Anterior Crowding
Evaluation of Accuracy of 3D Printed Aligners in Comparison to Thermoformed Aligners in Orthodontic Patients
The goal of this randomized clinical trial is to compare the accuracy of tooth movement achieved by 3D printed aligners versus thermoformed aligners in patients with lower anterior crowding.
- Trial name
- Aligner (NCT07496892)
- Testing
- 3d printed aligner, thermoformed aligner
- Where
- Egypt
- Volunteers
- 28 people
- Sponsor
- Cairo University
Macular Degeneration
Learning Study: Improving Vision in Adults With Macular Degeneration
The purpose of this study is to test whether a kind of brain stimulation called anodal transcranial direct current stimulation (a-tDCS) can be combined with perceptual learning to improve the ability of people with age-related…
- Trial name
- NCT04762368
- Testing
- Active anodal tDCS
- Where
- 2 sites in Canada, Hong Kong
- Volunteers
- 30 people
- Sponsor
- University of Waterloo