Clinical trials: Validity
Orthodontic Appliance Complication
The Validity of Customized Orthodontic Bracket Set up
CAD/CAM systems have assisted orthodontists in planning and positioning brackets to minimize errors and improve the excellence of treatment.
- Trial name
- NCT05549089
- Testing
- Insignia™ twin brackets, Maestro® 3D Ortho Studio software (Discovery, Dentaurum®, Ispringen, Germany), Ray set® device (Discovery, Dentaurum®, Ispringen, Germany)
- Where
- Iraq
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Ammar Alubaydi
Blood Pressure, Perioperative/Postoperative Complications
SOMNOmedics Clinical Validation Trial
Observational study in which pulse transit time (PTT) as a method and the device to register this data is compared with arterial blood pressure.
- Trial name
- NCT03307889
- Where
- Sweden
- Volunteers
- 20 people
- Sponsor
- Uppsala University
Clinical Indication for Brain MRI, Healthy Volunteers
Comparative Study of Conventional MR Images With Synthetically Reconstructed MR Images of the Brain
This study is being conducted for evaluation of 3D Synthetic MRI (SyMRI 15, 3D) for neuroimaging,
- Trial name
- NCT05425927
- Testing
- SyMRI 15 (3D)
- Where
- 6 sites in United States
- Volunteers
- 189 people, healthy volunteers welcome
- Sponsor
- SyntheticMR
Dentition/Teeth Measurement
Validity of Digital Models Obtained With iTero® and Lava Digital® in Comparison With Plaster Models.
The purpose of this study is to evaluate the validity, reliability and reproducibility of digital models obtained from iTero® and Lava Digital® in comparison with traditional plaster models.
- Trial name
- NCT01934517
- Where
- Canada
- Volunteers
- 25 people
- Sponsor
- Université de Montréal
Asphyxia Neonatorum
Biomarkers And Neurological Outcome in Neonates (BANON)
Validation of biomarkers in a human population for their ability to diagnose the severity of neonatal asphyxia. These biomarkers linked to asphyxia have been identified in animal studies and a preliminary human study.
- Trial name
- NCT03357250
- Where
- 11 sites in Germany
- Volunteers
- 553 people, healthy volunteers welcome
- Sponsor
- Life Science Inkubator
Cardiovascular Diseases
HCP-facing Portfolio Diet Toolkit Validation Study
There is limited support in primary care for diet and lifestyle, the cornerstones for therapy in clinical practice guidelines. Canadian dietitian services are not covered by provincial health plans and most physicians cite a lack…
- Trial name
- NCT05915455
- Testing
- HCP-facing Portfolio Diet Infographic + Informative Video, Portfolio Diet Application
- Where
- Canada
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Cerebral Palsy, Visual Impairment
Turkish Validity and Reliability of the Visual Function Classification System (VFCS)
Cerebral Palsy (CP) is the most common childhood disorder that occurs with a lesion in the developing infant brain, seen in 2-3/1000 live births.
- Conditions
- Cerebral Palsy, Visual Impairment, Visual Disorder, Cerebral Visual Impairment
- Trial name
- NCT05102955
- Testing
- Observational questionnaires
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Kahramanmaras Sutcu Imam University
Vertigo
Validation of a Simultaneous Ocular/Cervical VEMP With Mastoid Vibration by B250
A Validation study in which the standard separate cVEMP and oVEMP will be compared with a new protocol in which the cVEMP and oVEMP can be recorded simultaneously in response to a mastoid vibration by bone transducer B250
- Trial name
- BCVEMP By B250 (NCT05889676)
- Testing
- VEMP by bone conduction
- Where
- Sweden
- Volunteers
- 120 people
- Sponsor
- Region Stockholm
Bone Neoplasm
Multicentric Bone Tumor Imaging Report and Data System
In this study a previously described structured multimodality image report system for the characterization of focal bone lesions is evaluated in a larger patient population.
- Trial name
- BTI-RADS M (NCT04884048)
- Testing
- Radiographs
- Where
- 9 sites in France
- Volunteers
- 1,100 people
- Sponsor
- Central Hospital, Nancy, France
Feeding and Eating Disorders of Childhood
Italian Language Validation of The Eating Disorder Examination (EDE) - Child Version
Although eating disorders often occur during or after puberty, it is likely that critical antecedent conditions can be established before adolescence.
- Trial name
- NCT06286852
- Testing
- Administration of K-SADS-PL- Kiddie-Schedule for Affective Disorder and Schizophrenia-Present and Lifetime version (Kaufmann, 2002), Administration of ChEDE- Child Version of the EatingDisorder Examination
- Where
- 3 sites in Italy
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Meyer Children's Hospital IRCCS
Unilateral Spastic Cerebral Palsy
"Be an Airplane Pilot": A Bimanual 3D Motion Analysis in Children With Unilateral Cerebral Palsy
Cerebral Palsy, in particular in its unilateral spastic form (uCP), is the main cause of motor disability in children, with a prevalence of 2/1000 births.
- Trial name
- BE-API (NCT03888443)
- Testing
- Bimanual 3D Motion Analysis " Be-API "
- Where
- France
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Rennes University Hospital
Coagulopathy
Validation of Point-of-care Thromboelastography (TEG 6s) in Pediatric Patients
The goal of this observational study is to learn about the performance of the TEG6s in normal pediatric patients. The main questions it aims to answer are: What are the normal TEG 6S lab results in normal pediatric patients and…
- Trial name
- NCT05874843
- Testing
- Thromboelastography (TEG 6S)
- Where
- United States
- Volunteers
- 125 people
- Sponsor
- Indiana University
Cardiac Amyloidosis
Validation of Different Diagnostic Modalities in the Detection of Cardiac Amyloidosis Among Patients With "Red Flags"
The study aims to test and compare the diagnostic yield of different diagnostic modalities (speckle tracking echocardiography, CMR, serum and urine protein analysis and bone tracer scintigraphy) in the detection of cardiac…
- Trial name
- NCT06175858
- Testing
- CMR
- Volunteers
- 30 people
- Sponsor
- Assiut University
Thyroid Diseases, Thyroid Neoplasms
Computer Vision-Based Recognition of Parathyroid Glands and Recurrent Laryngeal Nerves in Endoscopic Surgery
This study aims to evaluate the performance of the PTAIR computer vision model for recognizing parathyroid glands and recurrent laryngeal nerves during endoscopic thyroid surgery.
- Trial name
- PTAIR (NCT07628543)
- Testing
- PTAIR Computer Vision Model Assessment
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Fujian Medical University
Ventilatory Performances of Athletes During the Use of the Intra-oral Protections
Validation of a Digitalised Intraoral Protection
Type III (custom-made) intra-oral protection (IOP) models represent 13% of IOP worn by amateur rugby club players in France. However, this model is recognized as the most effective when made in accordance with essential health…
- Trial name
- NUPPIA (NCT05866835)
- Testing
- Manufacture of custom-made IOP, Ventilation tests, Evaluation of comfort level:
- Where
- 3 sites in France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bordeaux
Neuromuscular Diseases
Feasibility, Validation and Application of Digital Tools for the Follow-up of Neuromuscular Patient Mobility in Daily Living
The low prevalence of rare diseases hinders the design of clinical studies with sufficient statistical power to demonstrate the efficacy of new drugs.
- Trial name
- DT4RD (NCT05798325)
- Testing
- 2MWT, MFM32, MyoGrip
- Where
- 2 sites in France, United Kingdom
- Volunteers
- 40 people
- Sponsor
- Institut de Myologie, France
Healthy
Reliability of GYCO in Basketball Players
The aim of this study was to evaluate the reliability of the GYKO, which enables the assessment of jump and postural stability parameters of athletes, in adolescent basketball players.
- Trial name
- NCT06674421
- Testing
- Reliability Analyses
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Sakarya University
Low Back Pain
Reliability and Validity of Urdu Version of Ronald Morris Disability Questionnaire in Patients With Low Back Pain
Purpose of this Research is to convert Ronald Morris Disability Questionnaire into Urdu language and check the accuracy and logic in Pakistani low back pain population.
- Trial name
- NCT05429931
- Where
- Pakistan
- Volunteers
- 100 people
- Sponsor
- Riphah International University
Child Development
A New Designed Balance Platform for Children
People always come across with different floors which gradually affect dynamic balance. Dynamic balance is important in activities of daily life of all people.
- Trial name
- NCT03777995
- Where
- Cyprus
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Eastern Mediterranean University
Gastric Cancer
Plasma Metabolic Biomarkers for Gastric Cancer Diagnosis
The aim of this observational study is to comprehensively analyze the metabolites in plasma samples from gastric cancer patients using advanced mass spectrometry detection technology, in conjunction with both broad-spectrum and…
- Trial name
- NCT06109805
- Testing
- Gastric cancer
- Where
- 4 sites in China
- Volunteers
- 1,706 people, healthy volunteers welcome
- Sponsor
- Beijing Friendship Hospital
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