Clinical trials: Stomatognathic System
Systemic Lupus, Sjogren's Syndrome
Evaluation of Influenza A/H3N2 Vaccine in Patients With Rheumatologic Diseases
Studies in the literature have shown reduced effectiveness of influenza A (H3N2) virus vaccine (20-40%) when compared to A (H1N1) and influenza B.
- Trial name
- NCT03540823
- Testing
- Inactivated and fragmented influenza vaccine (A / Michigan / 45/2015 (H1N1) pdm09-like virus, A / Singapore / INFIMH-16-0019 / 2016 (H3N2) -like virus; B / Phuket / 3073/2013-like virus)
- Where
- Brazil
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Juvenile Idiopathic Arthritis, Gingivitis
Clinical and Biochemical Evaluation of Dental and Periodontal Conditions in Children With Juvenile Idiopathic Arthritis
Aimed to be done in the planned thesis to evaluate the dental and periodontal health of patients with newly diagnosed JIA and healthy-periodontal problems with cytokines from saliva and oxidative stress markers non-invasively…
- Conditions
- Juvenile Idiopathic Arthritis, Gingivitis, Decay, Dental
- Trial name
- NCT05217277
- Testing
- Humans ELISA kits
- Where
- Turkey (Türkiye)
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- Marmara University
Cleft Lip and Palate
Evaluation of Efficiency the Full Digital Nasoalveolar Molding (F-D-NAM) on Nose and Lip Esthetics and Maxillary Arch Changes in Infants With Cleft Lip and Palate
Objectives: The aim of this study is to validate the measurements produced from a new 3D analysis using facial scans in infants with unilateral cleft lip and palate.
- Trial name
- NCT07660042
- Testing
- F-D-NAM
- Where
- Egypt
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Cairo University
Sleep Bruxism
Prevalance of Sleep Bruxism Among a Group of Egyptian Children
The goal of this observational study is to detect the prevalence of sleep bruxism in a group of Egyptian children and detect its relation to screen-time and sugar consumption. The main questions it aims to answer are: 1.
- Trial name
- NCT05784454
- Volunteers
- 349 people, healthy volunteers welcome
- Sponsor
- Cairo University
Skin Condition, Cleft Lip and Palate
Online Psychosocial Support for Young People With a Visible Difference: A Randomised Control Study
A visible difference can have a profound impact in a society with a massive emphasis on appearance and "looks". A vulnerable group is adolescents with a condition affecting their appearance as a result of injuries (burns…
- Conditions
- Skin Condition, Cleft Lip and Palate, Burns, Other Conditions Leading to a Visible Difference
- Trial name
- UNGFaceIT (NCT03165331)
- Testing
- Ung Face IT
- Where
- Norway
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
Cleft Lip and Palate
Test-Retest Reliability, Responsiveness and Interpretability of CLEFT-Q
The goal of this observational study is to test the questionnaire CLEFT-Q in a population of patients with cleft lip and/or palate. The main questions it aims to answer are: 1. Are CLEFT-Q scores reliable over time? 2.
- Trial name
- CLEFT-QSwePsyc (NCT05775679)
- Where
- Sweden
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Department of Plastic and Reconstructive Surgery
Class I Malocclusion, Class II Div 1 Malocclusion
Assesment of Ethnic Bias in an Artificial Intelligence Based Orthodontic Diagnosis System
This study explores how artificial intelligence (AI) can be used in orthodontics, which is the area of dentistry that focuses on correcting jaw and bite problems.
- Conditions
- Class I Malocclusion, Class II Div 1 Malocclusion, Class II Division 2 Malocclusion, Class III Malocclusion
- Trial name
- NCT07162753
- Where
- Turkey (Türkiye)
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Periodontal Disease, Periapical Disease
Periodontal and Periapical Inflammation and Pregnancy
This is a retrospective chart review of patient records at the University of Mississippi Medical Center. We are not actively recruiting patients for this study.
- Conditions
- Periodontal Disease, Periapical Disease, Pregnancy, Diabetes
- Trial name
- NCT00490165
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Roger Johnson
Dental Malocclusion, Angle Class II
BRIUS Vs FFA Efficiency
The purpose of this study is to compare the Full Fixed Preadjusted appliances (regular braces) when to the BRIUS system.
- Conditions
- Dental Malocclusion, Angle Class II, Angle Class I, Crowding, Tooth
- Trial name
- NCT04347018
- Testing
- BRIUS
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- State University of New York at Buffalo
Japanese Encephalitis, Measles
Immunogenicity of Japanese Encephalitis Vaccine Co-administered With Measles-Mumps-Rubella Vaccine (MMR)
This is a phase IV, randomized, controlled, open-label study proceed in healthy children aged 8 months in China. The primary objective is to demonstrate the immunogenicity of simultaneous administration of JEV-I and MMR is not…
- Conditions
- Japanese Encephalitis, Measles, Mumps, Rubella
- Trial name
- NCT06331702
- Testing
- Vero cell-drived inactive Japanese encephalitis vaccine, Measles-Mumps-Rubella Vaccine
- Where
- China
- Volunteers
- 408 people, healthy volunteers welcome
- Sponsor
- Liaoning Chengda Biotechnology CO., LTD
Cleft Lip and Palate, Maxillary Expansion
Effectiveness of Two Maxillary Expanders in Improving the Transverse Skeletal and Dental Dimensions in Patients With Cleft Lip and Palate
This randomized controlled trial is designed to compare between quadlelix appliance vs hyrax expander regrading the their effectiveness in maxillary expansion in patients with cleft.
- Trial name
- NCT04331977
- Testing
- Maxillary Expansion
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Nocturnal Bruxism
Efficacy of Phytolacca Decandra and Melissa Officinalis in Children With Nocturnal Bruxism
This study aims to evaluate, through a crossover, controlled, double-blind and randomized clinical trial, the efficacy of Phytolacca decandra in association or not with Melissa officinalis in the treatment of children with…
- Trial name
- NCT02870543
- Testing
- Phytolacca decandra, Melissa officinalis, Phyt.decandra + Melissa offic.
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Universidade Federal do Rio de Janeiro
Japanese Encephalitis, Measles
Study of Japanese Encephalitis Chimeric Virus Vaccine Given With Measles-Mumps-Rubella Vaccine in Taiwanese Toddlers
This study is designed to compare the immunogenicity of Japanese encephalitis chimeric virus vaccine (JE-CV) and measles-mumps-rubella (MMR)vaccine when given together or when given at separate visits 6 weeks apart in toddlers…
- Conditions
- Japanese Encephalitis, Measles, Mumps, Rubella
- Trial name
- NCT01188343
- Testing
- Japanese encephalitis chimeric virus: Measles, mumps, and rubella live attenuated virus
- Where
- 3 sites in Taiwan
- Volunteers
- 542 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Molar Incisor Hypomineralization, Dental Caries
Silver Diamine Fluoride and Papain-Based Gel for Management of MIH-affected Molar in Paediatric Patients
Molar incisor hypomineralization (MIH) is a developmental defect of enamel affecting the first permanent molar and frequently the incisors with a prevalence of 16-16.9% in Malaysia.
- Conditions
- Molar Incisor Hypomineralization, Dental Caries, Hypomineralization of Enamel
- Trial name
- NCT04710927
- Testing
- Silver Diamine Fluoride, Papain-Based Gel, High Viscosity Glass Ionomer Cement (HVGIC)
- Where
- Malaysia
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- University of Malaya
Skeletal Class II Malocclusion, Mandibular Retrognathia
Fixed Versus Conventional Twin Block Appliances for Skeletal Class II Malocclusion
This study compares two types of dental appliances a fixed Twin Block appliance and a conventional (removable) Twin Block appliance used to treat a bite problem called skeletal Class II malocclusion in growing children and…
- Trial name
- NCT07687927
- Testing
- Conventional Twin Block Appliance
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Cleft Lip and Palate, Maxillary Hypoplasia
Cleft Orthognathic Surgery Versus Distraction Osteogenesis - Which is Better?
Cleft lip and palate patients normally present with a sunken face due to collapse in the middle part of the face and inability of the upper and lower teeth to meet during chewing.
- Trial name
- NCT00930124
- Testing
- Orthognathic surgery, Distraction osteogenesis
- Where
- Hong Kong
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Molar Hypomineralization
Pulpotomy in Hypominerlized Permanent Molars.
The first permanent molars in children can sometimes develop a condition called molar-incisor hypomineralization (MIH), which affects the strength and quality of the tooth structure.
- Trial name
- NCT07756216
- Testing
- Step wise pulpotomy
- Where
- Jordan
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- King Abdullah University Hospital
Orthodontic Appliance Design, Retrognathism
Effect of the Innovated Seifi's Functional Appliance on Skeletal and Dentoalveolar Changes of Class II/ 1, Deep Bite
For improving the appearance of protruded upper front teeth when lower front teeth may touch palatal mucosa or have proximity to that; the innovated Seifi's Functional Appliance may be used.
- Conditions
- Orthodontic Appliance Design, Retrognathism, Malocclusion, Angle Class II, Deepbite
- Trial name
- Seifi-Fx (NCT00688233)
- Testing
- Seifi's Functional
- Where
- Iran
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Missing Teeth
Study the Effect of Neurectomy of Nasopalatine Nerve on Sensation of Anterior Palate
Study the effect of neurectomy of nasopalatine nerve on the sensation of anterior palate in patients undergoing rehabilitation of anterior maxillary ridge with dental implant
- Trial name
- NCT04153851
- Testing
- neurectomy of nasopalatine nerve
- Where
- Egypt
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Cairo University
Cleft Lip and/or Palate, Cleft Lip Bilateral
Conventional Versus Modified Pre-surgical Naso-Alveolar Molding Treatment in Cleft Lip and Palate Infants
The aim of this study is to evaluate and compare clinically conventional Pre-surgical Naso-Alveolar Molding (PNAM) treatment versus Modified Naso-Alveolar Molding protocol (MPNAM) in cleft lip and palate patients in terms of: 1.
- Trial name
- NCT06494098
- Testing
- Nasoalveolar Molding, Addition silicone impression
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Mansoura University