Clinical trials: Defects
Caries, Dental, Fluorosis, Dental
Dental Fluorosis Risk by the Use of Acidulated Fluoride Dentifrice
This research aimed to evaluate the risk of dental fluorosis by using an experimental fluoridated acidulated dentifrice compared to conventional dentifrices in two-to-four-year-old children residing in a non fluoridated area by…
- Trial name
- NCT03761485
- Testing
- Use of Dentifrice Fluoride
- Volunteers
- 452 people, healthy volunteers welcome
- Sponsor
- Federal University of Paraíba
Vitamin D Deficiency, Dental Caries
Maternal Vitamin D Levels in Pregnancy and Dental Caries in Children
The main aim of this study is to investigate potential associations between maternal pre- and postnatal vitamin D level and oral health outcomes (caries and developmental defects of enamel) in their children at 7-9 years of age.
- Conditions
- Vitamin D Deficiency, Dental Caries, Dental Enamel Hypoplasia
- Trial name
- NCT03273725
- Testing
- Dental examination including taking a saliva sample.
- Volunteers
- 178 people, healthy volunteers welcome
- Sponsor
- Tannhelsetjenestens Kompetansesenter Midt-Norge
Turner Syndrome, Aortic Aneurysm
Prospective Characterization of the Heart, Aorta and Blood Pressure in Turner Syndrome. Association With Aortic Dissection.
Turner syndrome is a congenital complete or partial lack one of the female sex chromosomes affecting 1 of 2000 live born girls. The syndrome is characterized by an increased prevalence of ischemic heart disease, aortic dilation…
- Conditions
- Turner Syndrome, Aortic Aneurysm, Ischemic Heart Disease, Hypertension
- Trial name
- TSCORII (NCT01678274)
- Where
- Denmark
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Eye Diseases Hereditary, Retinal Disease
Inherited Retinal Degenerative Disease Registry
The My Retina Tracker® Registry is sponsored by the Foundation Fighting Blindness and is for people affected by one of the rare inherited retinal degenerative diseases studied by the Foundation.
- Conditions
- Eye Diseases Hereditary, Retinal Disease, Achromatopsia, Bardet-Biedl Syndrome
- Trial name
- MRTR (NCT02435940)
- Where
- United States
- Volunteers
- 20,000 people, healthy volunteers welcome
- Sponsor
- Foundation Fighting Blindness
Intrabony Periodontal Defects
Minimally Invasive Non Surgical Treatment Using Injectable Platelet Concentrate in Treatment of Deep Pockets.
The purpose of this study is to evaluate change in pocket depth following using minimally invasive non surgical combined with injectable platelet concentrate .
- Trial name
- NCT07722390
- Testing
- Injectable PRF, MINST
- Where
- Egypt
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Cairo University
Neural Tube Defects
Influence of "Espresso" on Adsorption of Myo-inositol
Neural Tube Defects (NTDs) are multifactorial (genetic/environmental) diseases that arise from failure of embryonic neural tube closure.
- Trial name
- NCT01244399
- Testing
- Inositol
- Where
- Italy
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- AGUNCO Obstetrics and Gynecology Centre
Mucogingival Defects
Resveratrol-Based Gel Application in a Palatal Wound Following Free Gingival Graft Surgery
Aim of the study to compare the effect of Resveratrol- Based gel versus 0.2% Hyaluronic acid gel applied to the palatal donor site and acrylic resin stent only in post-operative pain reduction after free gingival graft harvesting.
- Trial name
- NCT06521333
- Testing
- Resveratrol-Based gel, Hyaluronic acid gel 0.2%, Stent
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Gingival Recession, Localized
Er,Cr:YSGG Laser For Recipient Bed Bio-modification And Connective Tissue Harvesting in Treatment of Gingival Recession
A clinical and radiographic evaluation of using Erbium, Chromium, Scandium, Gallium and Garnet (Er,Cr:YSGG) laser in recipient site bio-modification and de-epithelialized connective tissue graft harvesting compared to…
- Trial name
- NCT03200392
- Testing
- laser root surface conditioning & laser DGG harvesting, laser root surface conditioning & blade DGG harvesting, blade DGG harvesting
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Misr International University
Gingival Recession, Mucogingival Surgery
Microsurgical Instruments and Magnification May Enhance Treatment Outcomes Of Laterally Moved, Coronally Advanced Flap in Miller Class III Isolated Recession Defects
The benefits of microsurgical approaches in periodontal therapy have been described. The main focus of this study is to determine if using microsurgical LMCAF technique would improve the outcomes of the therapy for the Miller…
- Trial name
- NCT02281071
- Testing
- laterally moved coronally advanced flap with microsurgical instruments and x2.5 loupe
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cukurova University
The Presence of Horizontal and Vertical Alveolar Defects in Both Jaws, Inadequate for the Placement of at Least Two Fixtures, Even ≤6 mm Long Ones
Guided Bone Regeneration With Custom Made Meshes
Twenty patients underwent a guided bone regenerative procedure with the application of a virtually projected customized mesh as containment and stabilizer of particulate bone graft.
- Trial name
- NCT04942223
- Testing
- guided bone regeneration
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Bologna
Cartilage Injury, Osteochondritis Dissecans
A Randomized Controlled Trial Comparing Chondro-Gide® to Microfracture Alone for Treatment of Knee Cartilage Defects.
The purpose of this study is to evaluate the safety and effectiveness of using Chondro-Gide® collagen membrane either sutured or glued compared to microfracture alone in the treatment of symptomatic cartilage defects of the knee.
- Trial name
- NCT02993510
- Testing
- Microfracture, Chondro-Gide sutured, Chondro-Gide glued
- Where
- 7 sites in Germany
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- Geistlich Pharma AG
Prenatal Diagnosis
Mapping of Genomic Structural Variations in Major Birth Defects
In the context of intricate cases with ambiguous prenatal genetic diagnoses, this project intends to carry out long - read DNA sequencing data analysis on birth defect cases and family samples.
- Trial name
- NCT07515976
- Testing
- Long - read DNA sequencing
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Congenital Heart Disease
ABL90 FP MC Neonatal Arterial, Venous, Capillary Blood
The goal of this clinical trial is to validate performance claims for method comparison for ABL90 FLEX PLUS in heparinized neonatal arterial, venous, and capillary whole blood for ctBil and FHbF in a Point of Care (POC) setting.
- Trial name
- NCT06078943
- Testing
- method comparison
- Where
- United States
- Volunteers
- 612 people, healthy volunteers welcome
- Sponsor
- Radiometer Medical ApS
Closure of the Foramen Ovale and Ductus Arteriosus
Timing of Closure of Patent Foramen Ovale Following Birth
It is known that the foramen ovale closes in most infants during the first 6 months of life, however, most of the important papers in the field concentrated on observing infants with murmurs and following those with patent…
- Trial name
- NCT01032785
- Testing
- no interventions
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Wolfson Medical Center
Single-ventricle, Fontan Circulation
Venous Compression in Fontan
The aim of this study is to investigate whether venous compression garments increase exercise stroke volume in patients with Fontan circulation. To address this aim, we will test the following hypotheses: 1.
- Trial name
- NCT07220226
- Testing
- Lower extremity compression garments, Without compression garments
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Periodontal Diseases
Treatment of Periodontal Intrabony Defects With A-PRF or OFD
The aim of this randomized clinical trial was to clinically evaluate and compare the healing of intrabony defects after treatment with advanced platelet-rich fibrin (A-PRF+) toped flap debridement (OFD) in periodontitis patients.
- Trial name
- NCT04823572
- Testing
- A-PRF/OFD
- Where
- Hungary
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Semmelweis University
Neurodevelopmental Disorders, Congenital Heart Disease
Altered Cerebral Growth and Development in Infants With Congenital Heart Disease
Background: Congenital heart disease (CHD) is the most frequent inborn defect with an incidence of 1 in 100 newborns per year, i.e. 800 children born in Switzerland per year.
- Conditions
- Neurodevelopmental Disorders, Congenital Heart Disease, Brain Injuries, Fetal Growth Retardation
- Trial name
- NCT04233775
- Where
- Switzerland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital, Zurich
ERAS, Pediatric ALL
Pediatric Enhanced Recovery After Cardiac Surgery
Identify our institution's current perioperative management strategies for pediatric cardiac surgery patients. Identify predictive factors for receiving perioperative care following P-ERACS strategies.
- Conditions
- ERAS, Pediatric ALL, Congenital Heart Disease
- Trial name
- PERCS (NCT05665712)
- Testing
- enhanced recovery
- Where
- Canada
- Volunteers
- 483 people, healthy volunteers welcome
- Sponsor
- University of Alberta
Congenital Heart Disease, Nutritional Failure
Nutritional Failure in Infants With Single Ventricle Congenital Heart Disease
The purpose of this study is to understand the causes of growth failure and to define biochemical markers of nutritional failure in patients with single ventricle Congenital Heart Disease (CHD).
- Trial name
- NCT01821287
- Testing
- CHD
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Congenital Heart Disease, Cardiovascular Disease
Technical Development for Pediatric Cardiovascular MRI
This study will explore new ways of using magnetic resonance imaging (MRI) to evaluate pediatric patients with cardiovascular disease,congenital heart disease in patients of all ages, fetuses undergoing clinically indicated MR…
- Trial name
- NCT02892136
- Where
- United States
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Children's National Research Institute