Not applicableStudy completedNCT05889884What this trial is testingEight Units Extended Maxillary Fixed RetainerWho this might be right forOrthodontic Retention Alexandria University 26
Not applicableStudy completedNCT07479342What this trial is testingEffect of Gamification on Orthodontic Knowledge Retention Among Dental StudentsWho this might be right forGamification in Health Education Foundation University Islamabad 50
Not applicableUnknownNCT05968625What this trial is testing3D-Printed Vs Thermoformed Retainers: Comparison of Post-Treatment Stability, Changes in Mechanical Properties and Patients' OHRQoLWho this might be right forOrthodontic Retention University of Malaya 30
Not applicableUnknownNCT05612932What this trial is testing"Comparative Evaluation of 3 Dimensional Changes of Dentition in Post Orthodontic Patients With Immediate vs Delayed (Post 7 Days) Retainer DeliveryWho this might be right forRelapse Postgraduate Institute of Dental Sciences Rohtak 40
Not applicableUnknownNCT06476574What this trial is testingRetentive Capacity of Bonded Retainer Vs Vacuum-formed and Combined Bonded-vacuum RetainersWho this might be right forOrthodontic RetainerFixed Orthodontic RetainerOrthodontic Relapse+3 more Cairo University 45
Not applicableNot Yet RecruitingNCT07659041What this trial is testingEffectiveness, Patient Acceptance, and Cost Estimation of 3D-printed Retainer Compared to Hawley Retainer in Expansion Case: a Randomized Controlled TrialWho this might be right forOrthodontic RelapseRetention in Orthodontic National University of Malaysia 28
Not applicableStudy completedNCT03683862What this trial is testingCompliance After Orthodontic Treatment Using Thermoplastic or Hawley RetainersWho this might be right forOrthodontic Retention Compliance University of Athens 77
Not applicableNot Yet RecruitingNCT07053410What this trial is testingComparison of Dimensional Accuracy and Color Stability Between Direct 3D-printed and Thermoformed RetainersWho this might be right forOrthodontic Retention ApplianceClear Orthodontic Retainers Essraa hassan Hussein Mohamed 30
Not applicableStudy completedNCT06478771What this trial is testingThe Effect of Patient Preference on Retention SuccessWho this might be right forMalocclusionOrthodontic Retention Hacettepe University 128
Not applicableUnknownNCT05723094What this trial is testingEffect of Low-Level Laser Therapy on Stability During Retention Phase.Who this might be right forOrthodontic RetainersLaser Therapy Universiti Sains Malaysia 32
Not applicableStudy completedNCT05014308What this trial is testingEffect of Piezoelectric Alveolar Decortication on Post-Orthodontic Lower Incisors Stability: A Randomized Clinical TrialWho this might be right forRetention King Abdulaziz University 39
Not applicableStudy completedNCT05738889What this trial is testingComparative Evaluation of Salivary Bisphenol-A Levels in Patients With Fixed Lingual, Hawley and Vacuum-formed RetainersWho this might be right forOrthodontic Retention Aydin Adnan Menderes University 120
Not applicableUnknownNCT06292364What this trial is testingComparison of Retention Characteristics of Immediate vs Delayed Retainer Delivery Using 3D Digital Model AnalysisWho this might be right forRelapse Postgraduate Institute of Dental Sciences Rohtak 40
Not applicableEnrolling By InvitationNCT05727670What this trial is testingTreatment of Retentive TeethWho this might be right forTreatment of Retentive Teeth Samara State Medical University 30
Not applicableActive Not RecruitingNCT04911400What this trial is testingEffects of Class III Elastics on Stability of Orthopaedic Class III CorrectionWho this might be right forClass III MalocclusionUnderbite Sydney Local Health District 42
Not applicableStudy completedNCT03765151What this trial is testingThe Effectiveness of Low-level Laser Therapy in Orthodontic Retention for Periodontal-compromised PatientsWho this might be right forOrthodonticsPeriodontal Diseases The University of Hong Kong 35
Not applicableUnknownNCT04788550What this trial is testingThe Effect of Different Remineralizing Agents on White Spot Lesions and Dental Plaque During Orthodontic RetentionWho this might be right forOrthodontic Appliance Complication University of Malaya 30
Not applicableNot Yet RecruitingNCT07760935What this trial is testingDigital vs Conventional VFR in Post-Orthodontic RetentionWho this might be right forPeriodontal Disease; Gingivitis; Dental Plaque; Malocclusion (Post-orthodontic Treatment) Ziauddin University 52
Not applicableUnknownNCT05644119What this trial is testingPeriodontal and Orthodontic Outcomes of Straight vs. Looped Fixed RetainersWho this might be right forOrthodontic Appliance ComplicationOrthodontic Appliance DesignOrthodontic Treatment King Abdulaziz University 50
Not applicableNot Yet RecruitingNCT07669129What this trial is testingThe Effect of Full Versus Partial Coverage Thermoformed Retainers in Dual Retention With a Lower Bonded Retainer, on Periodontal, Orthodontic, and Patient-Reported OutcomesWho this might be right forOrthodontic Retention University of Malaya 42