Search clinical trials for: retainer

Total 56 results

Postgraduate Institute of Dental Sciences Rohtak

Recruiting

Comparison of Retention Characteristics of Immediate vs Delayed Retainer Delivery Using 3D Digital Model Analysis

Relapse

India
University of L'Aquila

Recruiting

Morphological Changes of Removable Orthodontic Retainers During the Use

Orthodontic Retainer

Italy
Hama University

Recruiting

Comparison of Two Types of Lingual Fixed Retainer Fabricated (malocclusion)

Malocclusion, Angle's Class

Syrian Arab Republic
Cairo University

Not yet recruiting

Effectiveness of a Customized 3D Printed Nostril Retainer Combined With Taping Vs.Taping Only on Enhancing the Nasolabial Esthetics and Maxillary Arch Dimensions in Infants With Unilateral Complete Cleft Lip and Palate.

Cleft Lip and Palate

Egypt
University of Malaya

Recruiting

3D-Printed Vs Thermoformed Retainers: Comparison of Post-Treatment Stability, Changes in Mechanical Properties and Patients' OHRQoL

Orthodontic Retention

Malaysia
University of Athens

Recruiting

The Effectiveness of 3 Orthodontic Fixed Retention Schemes on Post-treatment Stability and Gingival Recession (OrthRe10tion)

Relapse | Orthodontic Retention

Greece
Postgraduate Institute of Dental Sciences Rohtak

Recruiting

: "Comparative Evaluation of 3 Dimensional Changes of Dentition in Post Orthodontic Patients With Immediate vs Delayed (Post 3 Days) Retainer Delivery

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India
Postgraduate Institute of Dental Sciences Rohtak

Recruiting

"Comparative Evaluation of 3 Dimensional Changes of Dentition in Post Orthodontic Patients With Immediate vs Delayed (Post 24 Hours) Retainer Delivery

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India
Cairo University

Recruiting

Single-retainer Lithium Di-silicate Versus Zirconia Resin Bonded Bridge for Replacement of an Anterior Missing Tooth. (RBFPD)

Missing Teeth

Egypt
University of Malaya

Recruiting

The Effects of Different Storage Conditions on Removable Retainers

Orthodontic Appliance Complication

Malaysia
Cairo University

Not yet recruiting

Clinical Assessment of All Ceramic Single-retainer Using Upper Canine as Abutment With Minimum Preparation on the Lingual Surface, to Replace the Upper Lateral Incisor and Will be Compared With the All Ceramic Single-retainer Using Upper Central Incisor.

Survival, Prosthesis

Egypt
Universiti Sains Malaysia

Recruiting

Effect of Low-Level Laser Therapy on Stability During Retention Phase.

Laser Therapy | Orthodontic Retainers

Malaysia
Cairo University

Recruiting

Comparative Assessment of Failure Rate of Fixed Lingual Retainer Between Two Types of Light Cured Resin Composite

Orthodontic Retainer

Egypt
King Abdulaziz University

Recruiting

Periodontal and Orthodontic Outcomes of Straight vs. Looped Fixed Retainers

Orthodontic Appliance Complication | Orthodontic Appliance Design | Orthodontic Treatment

Saudi Arabia
Postgraduate Institute of Dental Sciences Rohtak

Recruiting

"Comparative Evaluation of 3 Dimensional Changes of Dentition in Post Orthodontic Patients With Immediate vs Delayed (Post 7 Days) Retainer Delivery

Relapse

India
Esraa Salman Jasim
University of Baghdad

Recruiting

Effectiveness of PEEK Fixed Retainer (RCT)

Retention

Iraq
Poliklinika Orthonova
University of Zagreb School of Dental Medicine, Zagreb, Croatia; University...

Recruiting

Efficacy and Cost-effectiveness of Orthodontic Retention Protocols (orthoretenti)

Orthodontic Relapse

Croatia
Region Örebro County

Recruiting

Retention With Three Different Bonded Retainers a Multicenter, Randomized Controlled Trial With 5-year Follow-up

Stability | Dental Malocclusion

Spain, Sweden
National University of Malaysia

Recruiting

Comparison of Modified Vacuum-formed Retainers Versus Hawley Retainer

Clinical Trial | Orthodontic Retainers

Malaysia
Fred Hutchinson Cancer Center

Recruiting

Donor Stem Cell Transplant With Treosulfan, Fludarabine, and Thiotepa in Treating Patients With Non-malignant Disorders

Non-Neoplastic Hematologic and Lymphocytic Disorder

United States
Cairo University

Completed

Using Multi-looped Lingual Retainer to Relief Anterior Mandibular Crowding

Crowding of Anterior Mandibular Teeth

Egypt
Mustafa Kemal University

Withdrawn

Effect of Different Fixed Lingual Retainers on Tooth Stability

Effect of Lingual Retainers on Tooth Stability

Turkey
University Hospital, Ghent

Completed

Comparison of Efficiency and Effectiveness of Two Types of Bonded Orthodontic Retainers: an RCT.

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Belgium
Assistance Publique - Hôpitaux de Paris

Completed

Evaluation of the Release of Monomers From Composite Bonding Resins in Orthodontics (MONORTHO)

Dent Disease

France
Nourhan M.Aly

Completed

Relapse and Failure Rates Between CAD/CAM and Conventional Fixed Retainers

Relapse

United States
Alexandria University

Completed

Eight Units Extended Maxillary Fixed Retainer (Extended FR)

Orthodontic Retention

Egypt
Abdo Y Ismail

Completed

The Clinical Impact of L-PRF, H-PRF or the Use of Surgical Stent on Palatal Donor Site Healing.

Lack of Keratinized Gingiva

United States
Sydney Local Health District

Enrolling by invitation

Effects of Class III Elastics on Stability of Orthopaedic Class III Correction

Class III Malocclusion | Underbite

Australia
Aydin Adnan Menderes University

Completed

Comparative Evaluation of Salivary Bisphenol-A Levels in Patients With Fixed Lingual, Hawley and Vacuum-formed Retainers

Orthodontic Retention

Turkey
Orthosensor, Inc.

Terminated

Gait and Functional Improvement in Total Knee Arthroplasty With the Use of Verasense for Soft Tissue Balancing

Osteoarthritis

United States
University of Aarhus
University of Oslo

Active, not recruiting

CAD/CAM Fixed Retainers vs. Conventional Multistranded Fixed Retainers in Orthodontic Patients. Comparison of Stability, Retainer Failure Rate, Adverse Effects, Cost-effectiveness, and Patient Satisfaction. A Randomized Controlled Clinical Trial (Retention)

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Denmark, Norway
University Hospital, Strasbourg, France

Completed

Comparison of Bonding Failure Rates of Fixed Lingual Mandibular Retainers in a French Sample Aged 11 or Older, Comparing Prior Enamel Sandblasting With Conventional Pumice Polishing (CONTORTHO)

Detachment of Glued Mandibular Post-orthodontic Restraints

France
Region Gävleborg
Umeå University

Completed

Vacuum-formed Retainer Versus Bonded Retainer to Prevent Relapse After Orthodontic Treatment

Orthodontics | Retention
Pamukkale University

Completed

The Periodontal Status and Failure Rates With Different Retainer Bonding Techniques Using One-step Adhesive

Periodontal Inflammation

Turkey
University of Sao Paulo

Completed

Clinical Effectiveness of Bonded Versus Vacuum-formed Retainers

Relapse

Brazil
Ondokuz Mayıs University
Sabahat Yazıcıoğlu

Completed

Effect of Primer Application on the Lingual Retainer

Dental Bonding | Orthodontic Retainers
University of Pavia

Completed

Assessment of Bacterial Loads of Essix Retainers in Patients Under Retention Therapy

Orthodontic Appliance Complication

Italy
Raghda Alaa

Completed

Evaluation of Fixed Mandibular Retainer Using 3D Printed Positioning Tray Versus Direct Bonding Technique

Orthodontic Appliance Complication

Egypt
University of Malaya

Completed

Microbial Colonisation On Vacuum-Formed Retainers Constructed On Conventional Models And Three Dimensional (3D) Reconstructed Models

Orthodontic Appliance Complication

Malaysia
Kronoberg County Council
Malmö University

Completed

Stability of Maxillary Anterior Teeth After Two Years of Retention in Adolescents Comparing Two Bonded and a Vacuum-formed Retainer

Orthodontic Appliance Complication
University of Malaya

Unknown

Stability of Bimaxillary Proclination Cases Following Fixed Appliances Treatment: A Randomized Control Trial

Bimaxillary Proclination

Malaysia
Istanbul Medipol University Hospital
Kuraray Noritake Dental Inc.

Active, not recruiting

Clinical Outcomes of CAD/CAM Single-Retainer Monolithic Zirconia Ceramic Resin-Bonded Fixed Dentures Bonded With Two Different Resin Cements

Denture, Partial, Fixed, Resin-Bonded | Tooth Loss / Rehabilitation | Resin Cements

Turkey
Cairo University

Completed

Clinical Evaluation of Sectional Matrix Versus Circumferential Matrix for Reproduction of Proximal Contact

Proximal Contact

Egypt
Bait Balev Hospital
Maccabi Healthcare Services, Israel

Completed

The Correlation Between Clinical Diagnosis of Retained Placenta And Histology (WHI)

Retained Product of Pregnancy
Minia University

Unknown

Clinical and Radiographic Evaluation of Different Thickness of Vacuum Formed Retainer (Essix Retainer) During Retention Phase After Orthodontic Treatment

Temporomandibular Joint Disorders After Using Essix Retainer
University of Gaziantep

Unknown

Effects of the Different Orthodontic Fixed Retainers on Enamel Colour Change

Tooth Color

Turkey
University of Athens

Completed

Compliance After Orthodontic Treatment Using Thermoplastic or Hawley Retainers (OrthoComply)

Orthodontic Retention Compliance

Greece
Dow University of Health Sciences

Completed

Effectiveness of Two Types of Fixed Lingual Retainers in Preventing Mandibular Incisor Relapse

Relapse

Pakistan
Gazi University

Completed

The Effectiveness of Different Methods for Healing a Palatal Donor Site

Wound Heal | Palate; Wound | Graft Pain
University of Malaya

Completed

Randomized Controlled Clinical Trial Of Oral Health-Related Quality Of Life In Patients Wearing Vacuum Formed Thermoplastic Retainers Constructed On Conventional Stone Models And On 3D Reconstructed Orthodontic Study Model

Quality of Life

Malaysia

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