Clinical trials: Validation
Dental Anxiety, Dental Pain
Validation of Child Drawing Hospital Scale (CD: H) and the Place of the Drawing in the Evaluation of Dental Anxiety
Objectives: Our study aimed to perform a Turkish validation study of the Child Drawing: Hospital (CD:H) Scale and evaluate the dental anxiety and pain experienced during the treatment by drawing.
- Conditions
- Dental Anxiety, Dental Pain, Validation, Child Drawing Hospital Scale
- Trial name
- NCT05236101
- Testing
- survey research
- Where
- Turkey (Türkiye)
- Volunteers
- 235 people, healthy volunteers welcome
- Sponsor
- Tokat Gaziosmanpasa University
Dysphagia, Oropharyngeal, Swallowing Disorder
Validity and Reliability of the Turkish Version of the Sydney Swallow Questionnaire
Purpose of the study is the validity and reliability of the Turkish version of the Sydney Swallow Questionnaire (SSQ-T), so that it would be used as an assessment tool for Turkish dysphagia patients.
- Conditions
- Dysphagia, Oropharyngeal, Swallowing Disorder, Validation
- Trial name
- NCT04465903
- Testing
- Turkish Version of Sydney Swallow Questionnaire
- Where
- Turkey (Türkiye)
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- Prof. Dr. Cemil Tascıoglu Education and Research Hospital Organization
Globus Pharyngeus, Validation
The Validation of the Turkish Version of the LUMP Questionnaire
Purpose of the study is the validity and reliability of the Turkish version of the Laryngopharyngeal Measure of Perceived Sensation (T-LUMP) Questionnaire, so that it would be used as an assessment tool for Turkish globus…
- Trial name
- NCT04778007
- Testing
- Turkish Version of Laryngopharyngeal Measure of Perceived Sensation Questionnaire
- Where
- Turkey (Türkiye)
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Prof. Dr. Cemil Tascıoglu Education and Research Hospital Organization
Validation of Online Cognitive Testing
Online Neuropsychological Test Validation Project With Imaging Pilot
This is a five year study conducted in cooperation with the Brain Health Registry (BHR), an internet-based registry which enrolls adult volunteers in order to facilitate clinical trials for the prevention of Alzheimer's disease…
- Trial name
- NVP (NCT02486250)
- Testing
- Validation Study
- Where
- United States
- Volunteers
- 982 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Swallowing Disorder, Validation
Validity and Reliability of the Turkish Translation of the Yale Pharyngeal Residue Severity Rating Scale
Purpose of the study is the validity and reliability of the Turkish version of the Yale Pharyngeal Residue Severity Rating Scale (YPRSRS-T), so that it would be used as an assessment tool for dysphagia patients.
- Conditions
- Swallowing Disorder, Validation, Pharyngeal Dysphagia
- Trial name
- NCT04477174
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Prof. Dr. Cemil Tascıoglu Education and Research Hospital Organization
Laboratory Procedure Development and Validation
Specimen Collection Study for Development and Validation of Laboratory Procedures
Biologic samples are necessary for development and validation of laboratory procedures (e.g. novel biological and analytical assays, explant tissue models, validation of specimen collection and transport) to support future…
- Trial name
- NCT01236027
- Testing
- no intervention
- Where
- United States
- Volunteers
- 245 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Validation of BITTS
Validation BITSS Brussels Infant Stool Scale
validation of stool scale in toddlers
- Trial name
- NCT03705689
- Testing
- validation of Bitts
- Where
- Belgium
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Universitair Ziekenhuis Brussel
Health Volunteer Validation Study
Vital Signs Validation Study of the μ-Cor System (ViVUS Validation)
This study has the following objective: To validate the capability of the μ-Cor System to monitor ECG, Heart Rate (HR), Respiration Rate (RR), Posture and Activity in healthy human subjects.
- Trial name
- ViVUS (NCT02975050)
- Testing
- Location
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Zoll Medical Corporation
Validation Study
InBody Validation Study
With, one in three Americans now having a body mass index (BMI) greater than 30, and the fastest growing segment of the population having a BMI greater than 40, it is paramount to conduct validation of approaches to measure body…
- Trial name
- InBody (NCT02635958)
- Where
- United States
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Affective; Reaction, Pregnancy Related
Developing and Validating Digital Affective Patient Experience/Outcome Measure
The aim of the research project is to develop and validate a new digital measure of affective patient experience in maternal care.
- Conditions
- Affective; Reaction, Pregnancy Related, Validation Studies
- Trial name
- ETVa (NCT03337321)
- Where
- Finland
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Helsinki University Central Hospital
Development and Validation of Gut Permeability Sensor, Permeability; Increased
Fluorescence Spectroscopy for Gut Permeability Assessment
This research aims to develop portable devices - known as fluorescence spectrometers - to monitor the leakage of fluorescent dyes out of the gut into the blood stream.
- Conditions
- Development and Validation of Gut Permeability Sensor, Permeability; Increased, Celiac Disease, Inflammatory Bowel Diseases
- Trial name
- GutPerm (NCT03434639)
- Testing
- Spectroscopic gut permeability test
- Where
- United Kingdom
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Health Services for Persons With Disabilities, Disability Evaluation
PEAKS: Validation of Mobile Technologies
The overall objective of this project is to evaluate and validate the accuracy and usability of a deployed beta sensor-based system.
- Conditions
- Health Services for Persons With Disabilities, Disability Evaluation, Exercise, Fitness Trackers
- Trial name
- PEAKS (NCT02888483)
- Where
- United States
- Volunteers
- 113 people, healthy volunteers welcome
- Sponsor
- University of Florida
Validation Studies
d13C Added Sugar Intake Biomarker: Determining Validity in Children
Added sugars (AS) constitute a significant source (~ 16%) of the total daily calories consumed by youth. The role of AS in health is contentious, and the reliance on self-reported dietary data is an often-cited flaw in existing…
- Trial name
- NCT02455388
- Testing
- High added sugar diet, Low added sugar diet
- Where
- United States
- Volunteers
- 370 people, healthy volunteers welcome
- Sponsor
- Virginia Polytechnic Institute and State University
Validation of Gait Speed Device Against Existing Techniques
Gaitbox Validation Study
The purpose of this study is to validate the walking velocity measured by the Gaitbox as compared to the measures obtained by clinicians administering the timed 4 meter walk test and the Sprint System device.
- Trial name
- NCT03406806
- Testing
- Gaitbox, SprintSystem device, NIH toolbox 4 meter walk
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Duke University
Validation of Pediatric Stool Scale
Pediatric Bristol Stool Scale
There is a need to develop a stool scale for baby's and toddlers who are not potty-trained yet. The investigators try to get a uniform and approved Bristol stool scale for children who ware diapers.
- Trial name
- NCT02913950
- Testing
- validation of pediatric stool scale
- Where
- Belgium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Universitair Ziekenhuis Brussel
Surveys and Questionnaires, Child
Development and Clinimetric Properties of the Dutch Pediatric Neurophysiology of Pain Questionnaire in Healthy Children
The scientific objective of this research implies developing and examining the clinimetric properties of the Dutch Pediatric Neurophysiology of Pain Questionnaire (PedNPQ) in healthy children.
- Conditions
- Surveys and Questionnaires, Child, Pain, Knowledge
- Trial name
- NCT03162835
- Testing
- Pain Neuroscience Education
- Where
- Belgium
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- Vrije Universiteit Brussel
Validation, Biosensors
Validation of New G6PD Point of Care Tests Against Gold Standard Quantitative
This is a laboratory research to evaluate performances of quantitative POC G6PD tests (Biosensors) against gold standard quantitative laboratory based tests and genotyping.
- Conditions
- Validation, Biosensors, Genotyping
- Trial name
- Biosensors (NCT02625285)
- Where
- Thailand
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Validation Studies
Real-Ear Measurement (REM) and Test Box System Integration Into Fitting Software
Integration of the REM-verification within the fitting workflow will enable the hearing care professional to easily run real ear measurements.
- Trial name
- NCT02555462
- Testing
- Real-Ear Measurement system integrated in hearing aid fitting software
- Where
- Switzerland
- Volunteers
- 205 people, healthy volunteers welcome
- Sponsor
- Phonak AG, Switzerland
Pulse Oximeter Validation, Long Term Oxygen Therapy
Validation of a Miniature SpO2 Sensor in Healthy Subjects and Patients With Long-term Oxygen Therapy.
By integrating a miniaturized pulse oximetry sensor into the frame of oxygen delivery glasses which dissimulates the nasal cannula, the investigators hope to optimize and long term oxygen therapy (LTOT) regarding medical and…
- Conditions
- Pulse Oximeter Validation, Long Term Oxygen Therapy, Hypoxemia
- Trial name
- OxyFrame (NCT02723032)
- Testing
- OxyFrame
- Where
- Switzerland
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Validation of In-vitro Turbidometric Platelet Aggregation Assay
Study for Validation of In-vitro Turbidometric Platelet Aggregation Assay Using Human Blood in Healthy Volunteers
This study is designed for validation of in-vitro platelet aggregation assay using human blood in healthy volunteers. 32ml blood, 2ml for complete blood count test and 30ml for platelet aggregation assay, was collected from ten…
- Trial name
- NCT02071628
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Asan Medical Center