Clinical trials: Test-Retest Reliability
Psychological Well Being
Test-Retest Reliability of the WB6Dim Digital Well-Being Tool: A 3-Day Interval Study
This study aims to establish the test-retest reliability of the WB6Dim digital self-assessment tool across its eight well-being dimensions, using a 3-day interval protocol designed to minimize the probability of genuine…
- Trial name
- WB6Dim-TRT (NCT07433764)
- Where
- France
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Clover Link
Spinal Muscular Atrophy, Neuromuscular Disorders
Study of Feasibility to Reliably Measure Functional Abilities' Changes in Nonambulant Neuromuscular Patients Without Trial Site Visiting
Clinical trials organization in several neuromuscular disorders (NMD) has some specific issues. Nonambulant status and difficulties with transportation are among them.
- Trial name
- NCT02235090
- Testing
- Direct current stimulation of cervical spinal cord
- Where
- Ukraine
- Volunteers
- healthy volunteers welcome
- Sponsor
- Charitable Foundation Children with Spinal Muscular Atrophy
Cleft Lip and Palate
Test-Retest Reliability, Responsiveness and Interpretability of CLEFT-Q
The goal of this observational study is to test the questionnaire CLEFT-Q in a population of patients with cleft lip and/or palate. The main questions it aims to answer are: 1. Are CLEFT-Q scores reliable over time? 2.
- Trial name
- CLEFT-QSwePsyc (NCT05775679)
- Where
- Sweden
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Department of Plastic and Reconstructive Surgery
Incremental Shuttle Walk Test
Reliability of the Incremental Shuttle Walk Test in University Students
The aim of this study is to evaluate the inter-rater and intra-rater reliability of the incremental shuttle walk test in university students.
- Trial name
- NCT06638281
- Where
- Turkey (Türkiye)
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Siirt University
Lumbar Spinal Stenosis, Spinal Instability
Flexion-Extension Radiograph Imaging Protocol Reliability Study
Orthopedic surgeons often face the dilemma of whether to add fusion to a decompression procedure of the spine. Their decision mainly relies on personal experience to determine if a level is unstable preoperatively or if a…
- Trial name
- NCT05633550
- Testing
- Flexion-extension radiographs
- Where
- 2 sites in Netherlands
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Rijnstate Hospital
Depressive Disorder, Major
Study to Evaluate the Performance Validity and Test-Retest Reliability of a Computer-Administered Cognitive Test Battery in Participants With Major Depressive Disorder (MDD)
The purpose of this study is to examine concurrent validity of 8 computerized tests intended for the assessment of cognitive function in participants with Major Depressive Disorder (MDD), relative to 8 corresponding and…
- Trial name
- NCT03014544
- Testing
- Computer- administered test battery, Examiner- administered test battery
- Where
- 20 sites in United States
- Volunteers
- 585 people, healthy volunteers welcome
- Sponsor
- Janssen Research & Development, LLC
Healthy
A Novel Smartphone Application for "Smart" Trials
The overarching goal is to develop a mHealth App that can use smartphone embedded sensors to objectively collect physical function data in healthy individuals in the context of daily life.
- Trial name
- NCT04052282
- Testing
- Mobile Health App
- Where
- Brazil
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Sao Carlos
Ophthalmologically Normal Subjects
Comparison of the Freiburg Visual Acuity Test (FrACT) With the EDTRS- and Landoltring Charts
A) For the investigation of Visual acuity, inter-test agreement and the test-retest reliability were used three different visual acuity tests: ETDRS charts, Landoltring chart and Freiburg Visual Acuity Test (FrACt).
- Trial name
- FEL (NCT02198534)
- Testing
- Methodology of visual acuity assessment
- Where
- Germany
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Schiefer Ulrich
Depressive Disorder
A PET Study in Healthy Volunteers
This will be an open label, non-randomised [11C]PHNO PET study using healthy male volunteers. Each volunteer will undergo 4 [11C]PHNO PET scans to allow for further characterisation of this radioligand and examine the effects of…
- Trial name
- NCT01424449
- Testing
- [11C]PHNO, Aripiprazole
- Where
- United Kingdom
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Stroke
Reliability and Validity Study for SWE of Shoulder Muscles in Persons After Stroke.
This study aims 1. To examine the reliability of SWE assessment in the shoulder muscles of persons after a stroke. 2. To assess if differentiation can be made between the hemiplegic (HP) and non-hemiplegic (NHP) side and between…
- Trial name
- SWE_stroke (NCT04581551)
- Testing
- SWE assessor 1, SWE assessor 2, Stretch intervention
- Where
- 2 sites in Belgium
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
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
Test-Retest Reliability
Validity and Reliability Study of the Motor Accuracy Test
The Motor Accuracy-Revised Test's validity and reliability in Turkey was studied in this paper.
- Trial name
- VRMAT (NCT03781180)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Istanbul Demiroglu Bilim University
Reproducibility of Results
Test-retest Reliability of Two Measurements of the Visual System
Binocular vision tests are guided by the principle that uniform motion and focus of the eyes may be trained, but exercising the simultaneous movement of the pupils is necessary and important in achieving optimal and lasting…
- Trial name
- NCT03242421
- Where
- Canada
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- McGill University
Vestibular Abnormality, Vestibular Nerve Disorders
Test-Retest Reliability of oVEMP's Across Different Electrode Montages
"Test-Retest Reliability of ocular vestibular evoked myogenic potentials (oVEMPs) across different electrode montages." The purpose of this project is to compare the response characteristics of the ocular vestibular evoked…
- Trial name
- NCT03251586
- Testing
- oVEMP - infra-orbital electrode montage, oVEMP - belly-tendon electrode montage
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Hyperalgesia, Secondary
Reliability of Measuring the Area and Intensity of Secondary Hyperalgesia Induced by High Frequency Stimulation
This study is designed to evaluate the method of assessing the and intensity areas of secondary hyperalgesia induced by High Frequency Stimulation (HFS).
- Trial name
- NCT03966508
- Testing
- High-frequency electrical stimulation
- Where
- Belgium
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Université Catholique de Louvain
Analgesia, Pain Catastrophizing
Test Retest Reliability of OA and OH
The goal of this study is to measure the test retest reliability of offset analgesia (OA) and onset hyperalgesia (OH) across multiple study visits.
- Conditions
- Analgesia, Pain Catastrophizing, Pain
- Trial name
- NCT05487183
- Testing
- Medoc cutaneous probe, Quantitative sensory testing, Computer tasks
- Where
- United States
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Disorders of Excessive Somnolence
Test-retest Reliability of the Maintenance of Wakefulness Test in Participants With Hypersomnolence
This study will provide the first measurement of the test-retest reliability of the Maintenance of Wakefulness Test (MWT) with a prospective multicenter design.
- Trial name
- REWIND (NCT07120061)
- Testing
- First MWT, second MWT, actimetry
- Where
- 4 sites in France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bordeaux
Healthy
Lung Diffusing Capacity for Nitric Oxide During Cycling Exercise
This study investigates the test-retest reliability of the lung diffusing capacity for nitric oxide in healthy individuals during exercise.
- Trial name
- NCT04618302
- Where
- Switzerland
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Thomas Radtke
Healthy Volunteers
An Online Study of the Reliability of the Brain Performance Test (BPT)
The purpose of this study is to evaluate test-retest reliability of each subtest (correlation coefficients for Time 1 and 2) in the Brain Performance Test (BPT, Lumos Labs, Inc.).
- Trial name
- NCT02403609
- Testing
- BPT, Computerized Assessment
- Where
- United States
- Volunteers
- 1,357 people, healthy volunteers welcome
- Sponsor
- Lumos Labs, Inc.
Healthy Volunteers
Test-Retest Reliability of Grip Force Sense for Proprioception Assessment
The aim of this study is to investigate the test-retest reliability of the grip force sense, a component of proprioception, using a dynamometer that is easily accessible and usable in a clinical setting.
- Trial name
- NCT07334808
- Where
- Turkey (Türkiye)
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Kutahya Health Sciences University