Clinical trials: Braces
Class II Malocclusion
the Condylar Response of Mini-plate Anchored Rigid Fixed Functional Appliance Versus Dentally Anchored Semi-rigid One
This study will be directed to evaluate The effect of two different types of fixed functional appliances on the temporomandibular joint. Study design: Prospective randomized clinical study.
- Trial name
- NCT05466344
- Testing
- Herbst Group, TFBC Group
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Pectus Carinatum, Chondromanubrial
Chest Compressor for Conservative Treatment of Pectus Carinatum: a Multicenter Study
Pectus carinatum (PC) is a congenital deformity of the chest wall whose prevalence is 0.6% of the population and although it does not cause cardio respiratory physiological damage, it has profound psychological effects on young…
- Trial name
- NCT04171063
- Testing
- Thoracic compressor
- Where
- 4 sites in Brazil
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Orthodontic Retention
Eight Units Extended Maxillary Fixed Retainer
Assessment of dental changes associated with an eight-unit extended maxillary fixed retainer in 3D. monitoring PDL response and evaluation of patient's satisfaction ,quality of life and speech with extended maxillary fixed…
- Trial name
- Extended FR (NCT05889884)
- Testing
- Extended maxillary fixed retainer
- Where
- Egypt
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Alexandria University
Obesity & Overweight, Orthodontic Treatment
Impact of Increased Body Mass Index on Adolescent Fixed Orthodontic Treatment. A Prospective Longitudinal Study
The goal of this prospective observational study is to assess the influence of increased body mass index (BMI) on various oral health and orthodontic-related parameters in adolescents undergoing orthodontic therapy (OT) with…
- Trial name
- NCT07217756
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University of Rochester
Relapse
Comparison of Efficiency and Effectiveness of Two Types of Bonded Orthodontic Retainers: an RCT.
Comparson of efficiency and effectiveness of twisted/coaxial and linked retainers, placed under relative versus absolute isolation.
- Trial name
- NCT05250765
- Testing
- Twistflex retainer, Orthoflex retainer
- Where
- Belgium
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Shoulder Injuries and Disorders
Ultrasling Quadrant Versus Bledsoe ARC Shoulder Brace
Shoulder orthoses are an essential component of both, postoperative care as well as a range of conservative treatment concepts, and thus influence the functional outcome of a wide spectrum of glenohumeral pathologies.
- Trial name
- NCT05960838
- Testing
- Ultrasling® Quadrant, Bledsoe ARC®
- Where
- 2 sites in Switzerland
- Volunteers
- healthy volunteers welcome
- Sponsor
- Schulthess Klinik
Dental Caries
Elmex Gel Efficacy in Preventing White Spot Lesions
the objective of this phase IV study: to establish the efficacy of elmex gel with a fluoride concentration of 1.25% compared with placebo by determining prevention of white spot lesions in patients wearing fixed orthodontic…
- Trial name
- NCT00268138
- Testing
- elmex gel
- Where
- 2 sites in Germany, Israel
- Volunteers
- 314 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Health of Periodontium
Comparison of the Effect of Two Types of Fixed Retainers on the Health of the Gums
Different types of retainers have been used to assure the stability of orthodontic treatment. The aim of this study is clinical and radiographic comparison and evaluation of two common types of lingual fixed retainers on the…
- Trial name
- NCT01314729
- Testing
- Fiber-reinforced-composite retainer, Composite-wire retainer
- Where
- Iran
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Shiraz University of Medical Sciences
Caries
Effect of Enzyme-containing Mouth Rinse on Dental Biofilm in Patients With Fixed Orthodontic Appliances
Caries is a biofilm-mediated global public health problem causing health, social and economic consequences for individuals, communities and countries.
- Trial name
- NCT05033015
- Testing
- Mouth rinse
- Where
- Sweden
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Malmö University