Clinical trials: VALİDİTY
Stroke, Gait, Hemiplegic
Validity of a Belt Mounted Accelerometer to Assess Walking Measures in Patients With Chronic Stroke
The aim of this study is to validate the G-walk for several gait parameters, tested against a gold standard three dimensional camera system.
- Trial name
- NCT04288960
- Testing
- Gwalk accelerometer walking trials
- Where
- United Kingdom
- Volunteers
- 20 people
- Sponsor
- University of Winchester
Blood Pressure
Validation of a Noninvasive Automated Blood Pressure Device
The investigator's objective is to validate the novel automated blood pressure device against the requirements set forth in the AAMI_ISO 81060-2:2010 standard in voluntarily consented study participants.
- Trial name
- NCT03566888
- Testing
- Blood pressure assessment
- Where
- United States
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Depression
Diagnosis of Depression Among Adolescents
The objective of the study is to improve general practitioners' diagnoses of adolescent depression. Major depression is ranked fourth in the worldwide disability impact.
- Trial name
- NCT00443742
- Testing
- Validation
- Where
- Norway
- Volunteers
- 323 people, healthy volunteers welcome
- Sponsor
- University of Oslo
Pain, Otitis Media
Study of FAECC Scale (Modified FLACC) to Evaluate Ear Pain in Children With Acute Otitis Media
This study is to assess the reliability and validity of the FAECC scale to evaluate pain associated with acute otitis media in children aged 2 months to 5 years.
- Trial name
- NCT01588535
- Testing
- benzocaine
- Where
- 15 sites in United States
- Volunteers
- 38 people
- Sponsor
- Arbor Pharmaceuticals, Inc.
Matched-Pair Analysis, Blood Gas Analysis
Mathematical Arterialization of Venous Blood Gas
Objective: Arterial blood gas (ABG) analysis is essential in the clinical assessment of potential acutely ill patients. Venous to arterial conversion (v-TAC), a mathematical method, has recently been developed to convert…
- Conditions
- Matched-Pair Analysis, Blood Gas Analysis, Emergency Service, Hospital
- Trial name
- NCT03309410
- Testing
- Venous to arterial conversion (v-TAC)
- Volunteers
- 30 people
- Sponsor
- Aalborg University
Myopia
Validation of a Predictive Algorithm to Determine the Effectiveness of Orthokeratology for Myopia Control
This is a prospective study to validate a predictive algorithm for identifying fast progressing myopes.
- Trial name
- NCT04275635
- Testing
- Orthokeratology lenses
- Where
- China
- Volunteers
- 3,000 people
- Sponsor
- Sun Yat-sen University
Ultrasonography
Detection of Muscle Quality in Children - Protocol for a Validation Study
The goal of this observational study is to evaluate the validity and reliability of ultrasound echo intensity (EI) as a diagnostic tool for assessing muscle quality in children aged 10-14 years, including normal-weight, obese…
- Trial name
- NCT06792279
- Where
- Czechia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Charles University, Czech Republic
Only Child, Balance, Postural
The Validity and Reliability of the Four Square Step Test
This study will evaluate concurrent and discriminative validity, reliability and level of agreement between the Timed Up \& Go test and the four square step test in typically developed children.
- Trial name
- NCT03693482
- Testing
- the Four Square Step test
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Eastern Mediterranean University
Hospitalized Patients
Cultural Adaptation, and Validation of Fundamentals of Care PRO-tool
A research team from the University of Seville and Flinders University has created a new 41-item questionnaire to assess fundamental nursing care.
- Trial name
- NCT07042880
- Testing
- No intervention
- Where
- 2 sites in Denmark
- Volunteers
- 205 people
- Sponsor
- Nordsjaellands Hospital
Light Fluorescence Device
Clinical Effectiveness of(VistaProof)in Comparison With ICDAS-II & Histological Validation for Detecting Occlusal Caries
a diagnostic accuracy study control trial is to be held to evaluate the Clinical performance of quantitative light fluorescence based device (Vistacam Proof) in comparison with the visual examination and histological validation…
- Trial name
- NCT03940170
- Testing
- vistacam proof, ICDASII, fissurotomy
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Mohamed samy El-sayed
Quality Improvement
Testing the Reliability and Validity of the CIBA
The overall objective of the study is to improve the experience for pediatric patients undergoing anesthesia inductions. The specific objective for this proposal is to establish whether the CIBA tool demonstrates inter-rater…
- Trial name
- NCT02882594
- Testing
- Observing patient behaviors for anesthesia induction compliance
- Where
- United States
- Volunteers
- 384 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Pre-Term, Breast Milk Expression
Preemie Milk Analyser Validation Study
This study aims to test and validate the Preemie Ecosystem- a new device and associated software package for measuring the nutrient (fat, protein and carbohydrate) content of the breast milk of the mothers of premature babies.
- Conditions
- Pre-Term, Breast Milk Expression, Nutrition Disorder, Infant
- Trial name
- NCT06486194
- Testing
- Targeted breast milk fortification using preemie device, Standard Breast milk fortification
- Where
- United Kingdom
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- University Hospital Southampton NHS Foundation Trust
Amblyopia, Strabismus
Validation of a Questionnaire Assessing Quality of Life in Children With Amblyopia and Strabismus
The validation of a French questionnaire is very important to assess rigorously and objectively the impact of the treatments of strabismus and amblyopia on children quality of life.
- Trial name
- ASTEQ (NCT02880488)
- Where
- France
- Volunteers
- 294 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Food Allergy
Quality of Life in Food Allergy: Validation of Three Mini-questionnaires
The evaluation of the quality of life (QOL) in food allergy (AA) is difficult due to the lack of a currently validated questionnaire.
- Trial name
- EVAALIM (NCT06112873)
- Testing
- Quality of Life Questionnaire
- Volunteers
- 600 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Electrolyte Disorder, Arrhythmia
Validation of the Accuracy of a Novel POCT Dry Electrolyte Analysis System in the Acute Care Setting
The goal of this study is to compare the performance of a novel Point-of-Care Testing (POCT) dry electrolyte analyzer (P1) with the Nova Stat Profile pHOx Ultra Analyzer System (Nova) in an acute care setting.
- Conditions
- Electrolyte Disorder, Arrhythmia, Stroke
- Trial name
- NCT06726460
- Testing
- Nova Stat Profile pHOx Ultra Analyzer System(Nova), Novel POCT dry electrolyte analysis system(P1)
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Zhujiang Hospital
Childhood Obesity
Shape Up Kids Fitness Ancillary
The overall objective of this study is to quantify the decision-making process and underlying biases around leisure activity behaviors using the Activity Preference Assessment (APA), a novel psychological task.
- Trial name
- NCT03624582
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Total Hip Arthroplasty
The Test-retest Reliability and Concurrent Validity of the Figure of Eight Walk Test and the 360° Turn Test
To the best of the authors' knowledge, there are no existing studies that have evaluated the reliability and validity of the Figure-of-Eight Walk Test (F8WT) and the 360° Turn Test (360°TT) specifically in patients with total hip…
- Trial name
- NCT07186400
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people
- Sponsor
- Artvin Coruh University
Fetal Distress With Antenatal Problem, Fetal Growth Retardation
Validation of Sensors for Long-term Non-Invasive Fetal Monitoring
A multidisciplinary team of a doctor and engineers have developed a new sensor that will be able to detect mothers' and babies' heartbeat and babies movements in late pregnancy.
- Trial name
- NCT06952777
- Testing
- Non-adhesive capacitively-coupled sensors
- Where
- United Kingdom
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- University of Manchester
Chronic Pain
Analgesia Nociception Index In Pediatric Patients With Chronic Pain
The goal of this observational study is to learn about the analgesia nociceptive index (ANI) is associated with pain sensitivity in patients between the ages of 9-17 who are experiencing chronic pain.
- Trial name
- Chronic pain (NCT07145762)
- Testing
- Interventional Block
- Where
- Canada
- Volunteers
- 60 people
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Hepatocellular Carcinoma (HCC)
Precision Recurrence Risk Assessment in Early-stage Hepatocellular Carcinoma
This retrospective observational study aims to evaluate whether artificial intelligence (AI) models can predict aggressive recurrence in patients who underwent liver resection for early-stage hepatocellular carcinoma (HCC).
- Trial name
- NCT07030842
- Testing
- liver resection
- Where
- China
- Volunteers
- 579 people
- Sponsor
- Tongji Hospital
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