25 completed, 19 unknown, 7 recruiting, 3 active not recruiting. 41 Not applicable, 4 Phase 3, 3 Phase 2, 1 Phase 1.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 41 | Completed 15, Unknown 15, Recruiting 6, Not yet recruiting 3, Active not recruiting 2 |
| Phase 3 | 4 | Completed 2, Unknown 2 |
| Phase 2 | 3 | Completed 2, Unknown 1 |
| Phase 1 | 1 | Unknown 1 |
Follow Retrognathia: new trials by email Literature Review of Retrognathia trials Research Report on Retrognathia
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Using Chin Bone Rings for Sinus Lifting and Dental Implants in One Surgery Bone Ring Technique (BRT) - Maxillary Deficiency, Bone Resorption | Not applicable | Recruiting | Damascus University | 10 | 2026-05-31 | 2026-09-01 |
| Leaf Expander Versus Hyrax Expander in Mixed Dentition Patients With Posterior Crossbite. The Leaf expander, Hyrax expander - Posterior Crossbite, Maxilla; Hypoplasia | Not applicable | Recruiting | Cairo University | 30 | 2025-10-01 | 2026-06-04 |
| Associations Between Radiographic Inclination of Premolars and Maxillary Expansion Rapid palatal expansion - Maxillary Deficiency | Enrolling by invitation | University of Pavia | 200 | 2025-09-01 | 2025-11-18 | |
| Trial to Compare the Effects of Myo Munchee Therapy and Oral Motor Therapy (OMT) in Pediatric Patients to Treat Maxillary Deficiency and Orofacial Myofunctional Dysfunction (OMD). Chewing device only, Myo Munchee and Oral Motor Therapy Treatment, Oral Motor Therapy Treatment Arm - Orofacial Myofunctional Disorders, Myo Munchee | Not applicable | Recruiting | Myo Munchee (Operations) Pty Ltd | 48 | 2025-08-20 | 2025-07-28 |
| Predictors of Patient-Reported Outcomes for Maxillectomy Patients Digitally Fabricated Obturator Prosthesis - Maxillary Deficiency, Head and Neck Neoplasms | Not applicable | Completed | Dr. Merve Benli | 75 | 2025-08-12 | 2026-10-08 |
| Evaluation of Maxillary Expansion Using Clear Aligners' Therapy in Patients With Cleft Lip and Palate at the Mixed Dentition Stage clear aligners - Maxillary Deficiency, Cleft Lip and Palate | Not applicable | Recruiting | Cairo University | 10 | 2025-04-06 | 2025-06-12 |
| Time and Type Dependent Evaluation of Different Techniques for Correction of Cleft Maxillary Hypoplasia orthognathic surgery ,lefort 1,bsso ,DO, distraction osteogenesis - Maxillary Hypoplasia, Cleft Lip Palate | Not applicable | Not yet recruiting | Assiut University | 22 | 2025-02-21 | 2025-02-28 |
| Evaluating the Impact of Prefabricated Acrylic Splints on Premaxillary Stability in Alveolar Cleft Bone Graft Repairs: a Randomized Controlled Trial Clinical Trial Intervention Description General Study Setup Objective: To compare the efficacy of using a custom-made prefabricated acrylic splint versus no splint in maintaining premaxillary stabilit - Bilateral Complete Cleft Lip And/or Alveolus and Acrylic Splint, and, Maxillary Deficiency | Not applicable | Not yet recruiting | Cairo University | 36 | 2025-02-20 | 2025-02-10 |
| Osseodensification Versus Alveolar Ridge Splitting A Horizontal Ridge Augmentation in Atrophic Maxillary Ridge - Maxillary Deficiency, Horizontal Alveolar Bone Defect | Not applicable | Not yet recruiting | Fayoum University | 46 | 2024-12-01 | 2024-12-11 |
| Radiographic Assessment of Bone Gain Following Sinus Lifting With Simultaneous Implant Placement Using Crestal Approach With Membrane Control Technique for Bone Augmentation of Atrophied Maxillary Posterior Ridge Dental implant with sinus lifting. - Implant Site Reaction, Maxillary Deficiency | Not applicable | Unknown | Cairo University | 10 | 2024-06-01 | 2024-06-06 |
| Effect on Periodontal Phenotype of Flapless Piezoincission During Orthodontic Treatment flapless alveolar decortication with augmentation - Dental Malocclusion, Maxillary Deficiency | Not applicable | Recruiting | Universidad Complutense de Madrid | 40 | 2024-04-20 | 2026-05-08 |
| Completely Versus Partially Guided Zygomatic Implant completely limiting computer generated surgical three-dimensional guide, Partially limiting computer generated surgical three-dimensional guide - Maxillary Deficiency, Alveolar Bone Loss | Not applicable | Completed | Fayoum University | 6 | 2024-02-05 | 2024-09-27 |
| Radiological Evaluation of Anterior Maxilla For Immediate Implant Placement radiological evaluation - Maxillary Retrusion | Completed | TC Erciyes University | 278 | 2024-01-01 | 2025-08-21 | |
| Maxillary Patient Specific Implants in Bimaxillary Orthognathic Surgery Patient-specific implants, Conventional mini-plates - Retrognathia, Malocclusion, Angle Class II | Not applicable | Active not recruiting | Esbjerg Hospital - University Hospital of Southern Denmark | 60 | 2023-09-12 | 2026-01-27 |
| Dentoskeletal Changes Expansion Using Invisalign Versus Conventional Expander Invisalign, Conventional expander - Expansion of Maxillary Arch, Maxillary Hypoplasia | Not applicable | Unknown | Al-Azhar University | 20 | 2023-07-22 | 2023-06-13 |
| Skeletal and Dental Changes with Hyrax-type Rapid Maxillary Expander Anchored to Permanent Versus Deciduous Molars Experimental group, Control group - Maxillary Hypoplasia | Not applicable | Completed | University Hospital, Montpellier | 34 | 2023-05-22 | 2025-01-17 |
| Custom Made Plate in Orthognathic Surgery orthognathic surgery - Maxillary Prognathism, Maxillary Retrusion | Not applicable | Completed | Faculty of Dental Medicine for Girls | 8 | 2023-04-03 | 2025-01-17 |
| Evaluation of Masticatory Muscle Activity in Pediatric Patients Undergoing Rapid Maxillary Expansion Electromyography - Maxillar Hypoplasia | Not applicable | Completed | University of Pavia | 34 | 2023-03-16 | 2025-09-25 |
| Comparison of Skeletal Anchorage Versus Conventional Tooth-Borne Face Mask Therapy Following the Alt-RAMEC Protocol Skeletal Anchorage Supported Maxillary Protraction, Tooth-Borne Maxillary Protraction Appliance - Class III Malocclusion, Skeletal Malocclusion | Not applicable | Completed | Murat Kaan Erdem | 40 | 2023-01-05 | 2025-12-12 |
| Pharmacological Treatment on the Recovery of Neurosensory Disturbance After Bilateral Sagittal Split Osteotomy Orthognathic Surgery, Melatonin 10 MG Oral Tablet, Hydroxycobalamin - Retrognathism, Prognathism | Phase 2 / Phase 3 | Unknown | Universitat Internacional de Catalunya | 220 | 2022-09-30 | 2022-09-13 |
Showing 20 of 58. Sign in to see all of them.
Malocclusion (6) · Malocclusion, Angle Class III (6) · Prognathism (5) · Cleft Lip (4) · Cleft Palate (4) · Micrognathism (4) · Dentofacial Deformities (3) · Malocclusion, Angle Class II (3) · Facial Asymmetry (2) · Jaw Abnormalities (2) · Nasal Obstruction (2) · Alveolar Bone Loss (1) · Apnea (1) · Bone Resorption (1)
Congenital, Hereditary, and Neonatal Diseases and Abnormalities (58) · Jaw Diseases (58) · Mandibular Diseases (58) · Musculoskeletal Abnormalities (58) · Musculoskeletal Diseases (58) · Stomatognathic Diseases (58) · Stomatognathic System Abnormalities (58) · Congenital Abnormalities (57) · Craniofacial Abnormalities (57) · Maxillofacial Abnormalities (57) · Jaw Abnormalities (56) · Tooth Diseases (16) · Malocclusion (10) · Pathological Conditions, Signs and Symptoms (8) · Mouth Diseases (7)
Masks (3) · Orthognathic Surgery (3) · Osteogenesis, Distraction (2) · Saline Solution (2) · Activator Appliances (1) · Control Groups (1) · Cytidine (1) · Dental Implants (1) · Electromyography (1) · Hydroxocobalamin (1) · Melatonin (1) · Orthodontic Appliances, Removable (1) · Palatal Expansion Technique (1) · Tablets (1) · Tomography, X-Ray Computed (1)
Cairo University (6) · Damascus University (4) · Al-Azhar University (3) · Alexandria University (2) · Ankara University (2) · Assiut University (2) · Fayoum University (2) · Pontifícia Universidade Católica de Minas Gerais (2) · Shahid Beheshti University of Medical Sciences (2) · University of Genova (2) · University of Pavia (2) · AZ Sint-Jan AV (1) · Aalborg University Hospital (1) · Dr. Merve Benli (1) · Esbjerg Hospital - University Hospital of Southern Denmark (1)
Egypt (10) · Turkey (Türkiye) (7) · Brazil (4) · Iran (4) · Italy (4) · Syria (4) · Belgium (3) · Denmark (2) · France (2) · Spain (2) · United States (2) · Canada (1) · Hong Kong (1) · Indonesia (1) · South Korea (1)
Fabianne MG Furtado, PhD (2) · Gabriela PR Prado, MS (2) · Lydia M Ferreira, PhD (2) · Abdulmalek Majanni, DDS MSc (1) · Ahamd Burhan, DDS MSc PhD (1) · Ahmad S. Zakaria, DDS MSc (1) · Alessandro Ugolini (1) · Alexandru Diaconu, m.sc. (1) · Amro Husson, DDS (1) · Andrea Scribante, DDS, PhD, Mac (1) · Andrea Scribante, DDS, phD (1) · Assem Kamel, MD (1) · Awny Askalany, MD (1) · Domenico Dalessandri, DDS, Phd (1)
PMID 10883694, PMID 16448254, PMID 19761925, PMID 23690355, PMID 26847514, PMID 27129491, PMID 28018773, PMID 28279603, PMID 34465477, PMID 36890253, PMID 38597341, PMID 39244736, PMID 40105065, PMID 41040030, PMID 41460808, PMID 41817693, PMID 42087122
2015 (1)