Damascus University: Malocclusion trials

The registry lists 56 Malocclusion studies with Damascus University as lead sponsor. 0 are open to participants now and 1 have results posted.

Phase 2 1No phase 55(a study in two phases counts in both)

Studies

Open to participants first, then studies with results posted, then the rest; newest registration first within each.

• Fixed Lingual Mandibular Growth ModificatorCompletedNCT01853137Not applicableResults posted
• Effects of Three Orthodontic Archwire Protocols on Root and Bone ChangesCompletedNCT07688655Not applicable
• Can Magnification Loupes Make the Bracket Bonding Procedure Faster and More Comfortable?CompletedNCT07474389Not applicable
• Treatment Outcome of Clear Aligner and Traditional Fixed Appliances in Four Premolar Extraction CasesCompletedNCT07236775Not applicable
• Evaluation of Pain and Functional Impairments When Treating Class III Malocclusion Using Two Treatment ProceduresCompletedNCT06877780Not applicable
• Patient-related Outcomes When Accelerating Upper Canine Retraction With Fixed Orthodontic AppliancesCompletedNCT06875037Not applicable
• External Root Resorption and Periodontal Status During Retraction of the Upper Anterior TeethCompletedNCT06873490Not applicable
• Treating Growing Patients With Mandibular Prognathism and Maxillary ConstrictionCompletedNCT06762418Not applicable
• Cephalometric Changes Following Retraction of the Upper Anterior Teeth Stimulated by Low-intensity Electrical CurrentCompletedNCT06639204Not applicable
• Evaluating the Effectiveness of the Lower-Clear-Plate-Based Intermaxillary TractionCompletedNCT06596239Not applicable
• Mini-implant-supported Twin-Block in Treating Patients With Class II Division 1 MalocclusionCompletedNCT06403033Not applicable
• The Effect of Platelet-rich Plasma on the Rate and Type of Orthodontic Tooth MovementCompletedNCT06133361Not applicable
• Patient Outcomes Associated With Two Accelerated Method of Retraction of Upper Front TeethCompletedNCT05928143Not applicable
• Pain, Discomfort, and Acceptance During Using Electrical Stimulation to Accelerate Orthodontic Teeth MovementCompletedNCT05920525Not applicable
• Evaluation of the Levels of Pain and Discomfort and Periodontal Status Between Two Acceleration Methods of Upper Anterior Teeth RetractionCompletedNCT05656898Not applicable
• Evaluation of the Levels of Pain, Discomfort, and Functional Impairment With Two Techniques of RetractionCompletedNCT05652244Not applicable
• The Effectiveness of Clear Aligner and Traditional Fixed Appliances in Achieving Good Occlusion in Complex Orthodontic CasesCompletedNCT05500456Not applicable
• The Use of an Esthetic Twin Block for Patients With Mandibular RetrusionCompletedNCT05418413Not applicable
• Patient-centered Outcomes During Using Self-ligating Brackets With or Without Piezocision vs Traditional BracketsCompletedNCT05416242Not applicable
• Dental and Periodontal Changes Following the Acceleration of Alignment of Crowded Lower Anterior Teeth Using a Surgical TechniqueCompletedNCT05390320Not applicable
• The Effects of the Chin Cup on Temporomandibular Joint and Mandibular DimensionsCompletedNCT05350306Not applicable
• Evaluation of the Effect of Electrical Stimulation on the Rate of Orthodontic Tooth Movement and the Dental ArchesCompletedNCT05350280Not applicable
• The Effect of Autologous Platelet Concentrations on Orthodontic Treatment TimeCompletedNCT05335824Not applicable
• Clinical Effects of Electrical Stimulation on Speeding up Orthodontic Tooth MovementCompletedNCT05302076Not applicable
• Pain and Discomfort in Two Acceleration Methods of Canine RetractionCompletedNCT05265416Not applicable
• Evaluation of the Patient Experience With a Surgically-assisted Acceleration Method of Orthodontic TreatmentCompletedNCT05250921Not applicable
• Pain, Discomfort, and Functional Impairments During Maxillary ExpansionCompletedNCT05248087Not applicable
• Evaluation of the Levels of Pain and Discomfort Associated With Two Techniques of CorticotomyCompletedNCT05040945Not applicable
• Evaluating the Influence of Showing Patients Their Predicted Teeth Alignment on Their Expectations and SatisfactionCompletedNCT05010616Not applicable
• Comparison of Oral Health Related Quality of Life Changes Between Clear Aligners and Vestibular Fixed AppliancesCompletedNCT04866238Not applicable
• Evaluation of Upper Anterior Teeth Retraction Rate Assisted by Two Corticotomy TechniquesCompletedNCT04847492Not applicable
• Laser-assisted Flapless Corticotomy in Accelerating Canine RetractionCompletedNCT04316403Not applicable
• Low-Level Laser Therapy and Flapless Corticopuncture Effect on Accelerating Six Maxillary Anterior Teeth RetractionCompletedNCT03999307Not applicable
• Evaluation of Pain, Discomfort and Acceptance During the Orthodontic Treatment of Class III MalocclusionCompletedNCT03976635Not applicable
• Effectiveness of Rapid and Slow Maxillary Expansion in Treating Posterior CrossbiteCompletedNCT03667508Not applicable
• Comparison Between Two Methods in the Acceleration of the Retraction of Upper CaninesCompletedNCT03659188Not applicable
• Acceleration of Alignment of Crowded Lower Anterior TeethCompletedNCT03659097Not applicable
• Evaluation of the Accuracy of Measurements Made on Images Taken From the Mouth for Dental ArchesCompletedNCT03648515
• Evaluation of Self-ligating Brackets Plus Minor Surgery in Treating Crowded Cases of MalocclusionCompletedNCT03647241Not applicable
• The Role of Low Level Laser Therapy in Acceleration of Teeth Alignment in Lingual Orthodontic PatientsCompletedNCT03646942Not applicable
• Comparison Between Clear Aligners and Traditional Fixed Appliances in the Treatment of Four-premolar-extraction CasesCompletedNCT03645356Not applicable
• The Effect of Functional Treatment of Patients With Backward Positioned Chins on the Jaw Joint and MovementsCompletedNCT03645343Not applicable
• Efficacy of Injectable Platelet Rich Fibrin (i-PRF) in Enhancing Bone QualityCompletedNCT03399760Not applicable
• Efficacy of Biological Technique in Upper Canine Retraction and Levels of DiscomfortCompletedNCT03399422Not applicable
• Treatment of Class III Malocclusion Using Modified Fixed Mandibular Retractor ApplianceCompletedNCT03354442Not applicable
• Acceleration of Lower Anterior Teeth Leveling and Alignment Using CorticisionCompletedNCT03310086Not applicable
• Effectiveness of Two Corticotomy Techniques in Retracting the Upper Anterior Teeth by Using MiniscrewsCompletedNCT03279042Not applicable
• Effect of Low-Intensity Pulsed Ultrasound on Functional Treatment of Class II MalocclusionCompletedNCT03251807Not applicable
• Treatment of Class II Malocclusion Combined With Low-level LaserCompletedNCT03239912Not applicable
• Treatment of Skeletal Class III Malocclusion Using Orthodontic Removable Traction ApplianceCompletedNCT03172442Not applicable
• The Use of Corticotomy for Upper Incisors RetractionCompletedNCT03149016Not applicable
• Efficacy of Piezosurgey Corticotomy (a Minimally Invasive Surgical Technique) in Accelerating Orthodontic AlignmentCompletedNCT02977221Not applicable
• Evaluation of the Levels of Pain and Discomfort Between Two Methods of Correcting Misaligned TeethCompletedNCT02975765Not applicable
• Efficacy of Minimally Invasive Surgical Technique in Accelerating Orthodontic TreatmentCompletedNCT02606331Not applicable
• Changes Following the Treatment of Lower Jaw Protrusion Using Two AppliancesCompletedNCT02144324Not applicable
• Mechanism of Class II Correction With Fixed Lingual Mandibular Growth Modificator (FLMGM)CompletedNCT01853995Phase 2