Clinical trials: Validation Study
Potassium Measurement
GAMMA Study: Patient Self-testing of Capillary Blood Potassium: A Validation Study and Measurement Performance in Patients.
Multicentre, open, prospective and interventional study investigating the CardioRenal device in capillary blood of patients.It will be conducted at multiple investigational sites.
- Trial name
- NCT05975632
- Testing
- Device: Self testing Potassium device
- Where
- 6 sites in France
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- CardioRenal
Pregnant Women
Sleep Position Pattern Recording
The main goal of this study is to validate the accuracy of the body position detection by non-invasive wearable monitors (Skiin garments, Myant Medical Corp) during sleep in pregnant participants.
- Trial name
- NCT06286904
- Testing
- Skiin Garment system
- Where
- Canada
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Myant Medical Corp.
Suicidality
A Study to Assess the Validation and Mapping of the Suicide Ideation and Behavior Assessment
The main purpose of this cross-sectional study is to generate data to support the psychometric properties of the Suicide Ideation and Behavior Assessment Tool (SIBAT) and validate its use in participants at imminent risk of…
- Trial name
- NCT03085108
- Testing
- No Intervention
- Where
- 4 sites in United States
- Volunteers
- 130 people
- Sponsor
- Janssen Scientific Affairs, LLC
Gaucher Disease
A Study Measuring Substances Potentially Indicating Bone Problems in Adults With Type 1 Gaucher Condition
Substances in the body, so-called biomarkers, can help predict the severity of Gaucher disease (GD)-related bone problems in adults.
- Trial name
- NCT05702814
- Testing
- No Intervention
- Where
- Spain
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Takeda
Chronic Low Back Pain, Neck Pain
The Healing Context in Complementary and Alternative Medicine (CAM): Initial Validation Study
The overall objective of this study is to develop and test an efficient set of self-report instruments to measure Complementary and Alternative Medicine(CAM)-relevant contextual factors important in healing.
- Trial name
- HEAL (NCT02161887)
- Where
- 3 sites in United States
- Volunteers
- 207 people
- Sponsor
- University of Pittsburgh
The Focus is to Validate the Accuracy of a Non-invasive Artificial Intelligence Model for the Prediction of the Human Blastocyst Ploidy, Preimplantation Genetic Testing (PGT)
Evaluation of an Artificial Intelligence Model for the Prediction of Human Blastocyst Ploidy Without Invasive Procedures
The goal of this clinical trial is to evaluate an artificial intelligence model for the prediction of human blastocyst ploidy without invasive procedures in couples that receive preimplantation genetic testing.
- Trial name
- NCT06762704
- Testing
- Video recording
- Where
- 5 sites in China
- Volunteers
- 1,408 people
- Sponsor
- The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Respiratory Rate
Respiratory Rate Validation Study - ChroniSense Polso
20 volunteer test subjects entered into an accuracy study that is designed to validate accuracy of the respiratory rate of the ChroniSense Polso
- Trial name
- NCT05246358
- Testing
- ChoniSense Polso
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- ChroniSense Medical Ltd.
Sleep Disorders
Pediatric Sleep Questionnaire: Normalization and Validation Study
The information gathered from normal pediatric patients seen at the Pediatric Neurology Clinic in the DCAM and LaRabida Children's Hospital will be used to standardize and validate the information gathered from pediatric patients…
- Trial name
- NCT00203840
- Where
- United States
- Volunteers
- 325 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Pathology
Instrument Precision Study for Validation of Philips Dx
The objective of this study is to evaluate precision of the Philips Dx system.
- Trial name
- NCT02699970
- Where
- United States
- Volunteers
- 399 people
- Sponsor
- Philips Digital & Computational Pathology
Dystonia
The Dystonia Coalition Natural History and Biospecimen Repository for Isolated Dystonias
Dystonia is a disorder characterized by excessive involuntary contraction of muscles with repetitive and patterned movements. The isolated dystonias are the most common type of dystonia and include Limb dystonias (like writer's…
- Trial name
- DCP (NCT01373424)
- Where
- 42 sites in United States, Australia and 5 more
- Volunteers
- 3,265 people
- Sponsor
- Emory University
Malnutrition
Malnutrition Clinical Characteristics Validation Study
Malnutrition (under-nutrition) occurs in approximately 30% of hospitalized adults worldwide and results in poor outcomes. However there is no universal method for diagnosing malnutrition.
- Trial name
- MCC (NCT02182427)
- Where
- 4 sites in United States, Australia
- Volunteers
- 54 people
- Sponsor
- Academy of Nutrition and Dietetics
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
Gambling
A Transversal Study for the French Validation of Two Assessment Tools of Gambling Related Cognitions.
This study is divided into two stages. In the first stage, students from the University of Nantes completed the two assessment tools of gambling related cognitions (GABS : Gambling Attitudes and Beliefs Survey ; GRCS : Gambling…
- Trial name
- NCT01219426
- Testing
- Filling of three questionnaires
- Where
- France
- Sponsor
- Nantes University Hospital
Osteoarthritis, Knee
A Study of the Construct Validity of Community Walking Speed Data Collected Remotely With the Canary canturioTM te Tibial Extension
The purpose of this study is to determine the construct validity of the Canary Tibial Extension's measure of self-selected community walking speed.
- Trial name
- NCT05539326
- Testing
- Performance Clinical Outcome Test
- Where
- 6 sites in United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Canary Medical
Systemic Inflammatory Response Syndrome (SIRS), Sepsis
IMproved PREdiction of Severe Sepsis in the Emergency Department
The purposes of this study is to determine whether Heparin Binding Protein (HBP) can be used as a marker of severe sepsis (including septic shock) in patients presenting to the emergency department with suspected infection.
- Conditions
- Systemic Inflammatory Response Syndrome (SIRS), Sepsis, Severe Sepsis, Septic Shock
- Trial name
- IMPRESSED (NCT01392508)
- Where
- 5 sites in United States, Sweden
- Volunteers
- 759 people
- Sponsor
- Axis Shield Diagnostics Ltd
Cardiac Disease
MyoVista wavECG Clinical Validation Study Versus Low e' on Echocardiogram
Clinical validation study of the MyoVista wavECG.
- Trial name
- NCT04804969
- Testing
- MyoVista wavECG Test
- Where
- 5 sites in United States
- Volunteers
- 575 people
- Sponsor
- Heart Test Laboratories, Inc.
Anterior Cruciate Ligament Injuries
A Reliability and Validity Study of Urdu Version of Lysholm Knee Scoring Scale.
The study will be intended to translate and check if the Urdu Version of Lysholm Knee Scoring Scale is reliable and valid in the Pakistani patients with anterior cruciate ligament injuries.
- Trial name
- NCT05207553
- Where
- Pakistan
- Volunteers
- 100 people
- Sponsor
- Riphah International University
Participation Satisfaction
Research Participant Perception of Care Project: Part II: Fielding and Validation of the Research Participant Perception Survey Derived From Focus Group-Identified Key Dimensions of the Research Participant Experience
Background: Understanding participants experiences as research volunteers is critical to improving the effectiveness of human participant protection programs and strengthening public trust in clinical research.
- Trial name
- NCT01129869
- Where
- United States
- Volunteers
- 743 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Arteriovenous Malformations
Treating Arteriovenous Malformation With Stereotactic Radiosurgery Using CT Angiography for Treatment Planning
Evaluate whether a treatment plan based on CT angiography can accurately and precisely identify the target nidus as compared to standard cerebral arteriography fused to MRI.
- Trial name
- NCT03559556
- Testing
- CT angiography
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- University of Texas Southwestern Medical Center
Carbohydrate Intolerance
Carbohydrate Intolerance Questionnaire Study
The purpose of this study is to evaluate the validity of using a carbohydrate intolerance questionnaire (CIQ) and/or other health markers as a means of predicting response to insulin sensitivity as determined by an oral glucose…
- Trial name
- Curves1 (NCT03138902)
- Testing
- TRUTOL Glucose Tolerance Beverage
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Texas A&M University