Clinical trials: Reproducibility of Results
Refractive Errors
Clinical Validation Study Protocol for SmartEyes Smart Optometry Measurement Device (Medical Device Clinical Validation Study)
This study aims to evaluate the SmartEyes smart refraction measurement device in two phases under real outpatient optometry room visits at Wuhan Children's Hospital.
- Trial name
- CVSP-SOMD (NCT07803094)
- Testing
- SmartEyes smart refraction measuring device, Topcon KR800, Subjective refraction
- Volunteers
- 200 people
- Sponsor
- The Hong Kong Polytechnic University
Premature Birth
Reliability Testing of Silverman-Andersen Retraction Score in Preterm Infants
Depending on their gestational age, preterm infants need several weeks with different types of breathing-support due to immature development of the lungs, respiratory muscles, chest-wall and respiratory center in the brain.
- Trial name
- NCT03199898
- Testing
- Silverman-Andersen Retraction Score
- Where
- 2 sites in Norway
- Volunteers
- 40 people
- Sponsor
- St. Olavs Hospital
The Study Focuses to Find the Intrarater Reliability, Test-retest Reliability and Validity of 10 Meters Walk Test Among Middle School Going Children
Reliability and Validity of 10 Meters Walk Test Among Children
Timed Motor Function Tests (TMFTs) determined the walking abilities of an individual. During Covid-19 pandemic direct observation may not be feasible to record Timed motor function in children.
- Trial name
- NCT05314452
- Where
- India
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Asir John Samuel
Functional Movement Disorders, Reproducibility of Results
Aspects of Validity of the Single Leg Squat Test: A Cohort Study of Female Soccer Players.
Movement screening tests to identify deficits or poor movement quality is commonly used in soccer and other sports to assess injury, to evaluate rehabilitation goals and return to sport after injury.
- Conditions
- Functional Movement Disorders, Reproducibility of Results, Sports Medicine
- Trial name
- NCT05289284
- Testing
- No intervention
- Where
- Sweden
- Volunteers
- 269 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Genotyping Techniques
Spartan Cube CYP2C19 Inter Laboratory Reproducibilty Study
The study verifies that the Spartan Cube CYP2C19 System generates reproducible results under multi-variant conditions including test site (three different test sites), operators (two operators per site), testing days (five…
- Trial name
- NCT04473573
- Testing
- Spartan Cube CYP2C19 System
- Where
- 3 sites in Canada
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Spartan Bioscience Inc.
Children, Muscle Strength
Reliability and Validity of Strength Measurement of the Lower Limbs in Typically Developing Children
Reliability of isokinetic strength measurement of the knee in typically developing children has yet been studied and seems to be good.
- Conditions
- Children, Muscle Strength, Reproducibility of Results, Muscle Strength Dynamometer
- Trial name
- NCT04024592
- Testing
- Biodex System 4
- Where
- Belgium
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Ghent
Intensive Care Units, Neonatal, Infant, Newborn
Heterogeneity Index in Neonatologist-performed Lung Ultrasound in Neonates Receiving Respiratory Support - a Pilot Study
Lung ultrasound is an increasingly valuable diagnostic tool in neonatal intensive care due to its safety and accessability. This pilot study investigates whether a quantitative approach - the heterogeneity index, previously only…
- Conditions
- Intensive Care Units, Neonatal, Infant, Newborn, Infant, Premature, Point-of-Care Systems
- Trial name
- NPLUS HI (NCT07117513)
- Where
- 2 sites in Austria
- Volunteers
- 40 people
- Sponsor
- Medical University of Graz
Muscle Strength, Reliability
Reference Values and Reliability of Handgrip Strength Assessment Using a Digital Dynamometer in Healthy Adolescents and Other Populations: A Pilot Observational Study
his study aims to establish reference values and examine the reliability of handgrip strength assessment using a digital dynamometer (VALD DynaMo) in healthy adolescents.
- Conditions
- Muscle Strength, Reliability, Digital Handgrip Dynamometry, Adolescents
- Trial name
- NCT07408986
- Testing
- Muscle Strength Assessment using Digital Handheld Dynamometry (VALD Dynamo®)
- Where
- Spain
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Extremadura