Clinical trials: VALİDİTY
Bone Age
Validation of an Artificial Intelligence-based Algorithm for Skeletal Age Assessment
The purpose of this study is to understand the effects of using an Artificial Intelligence algorithm for skeletal age estimation as a computer-aided diagnosis (CADx) system.
- Trial name
- NCT03530098
- Testing
- BoneAgeModel
- Where
- 6 sites in United States
- Volunteers
- 1,903 people
- Sponsor
- Stanford University
Vascular Diseases
X-ray Dose Reduction Study for Cardiac Angiography and Intervention
ClarityIQ is a novel X-ray imaging technology, that combines advanced real-time image noise reduction algorithms, with state-of-the-art hardware to reduce patient entrance dose significantly.
- Trial name
- NCT01684826
- Testing
- Angiographic run with new algorithm and low dose (50% dose), Angiographic run with predecessor algorithm and dose (100%)
- Where
- Netherlands
- Volunteers
- 50 people
- Sponsor
- Philips Clinical & Medical Affairs Global
Chronic Angina
An Open-label, Multi-center Study Evaluating the Validity, Reliability, and Responsiveness of a New Female-specific Angina Questionnaire in Women With Chronic Angina Treated With Ranolazine Extended-release Tablets (CVT 3041)
According to the American Heart Association (AHA) 2011 update of heart disease and stroke statistics, more than 9 million adult patients in the United States (US) have angina.
- Trial name
- NCT00644332
- Testing
- Ranolazine
- Where
- 29 sites in United States
- Volunteers
- 172 people
- Sponsor
- Gilead Sciences
Diabetic Retinopathy
RETeval Study for Diabetic Retinopathy
RETeval is a new handheld device intended to detect vision threatening diabetic retinopathy. The purpose of this study is to calibrate RETeval, and then measure its ability to detect vision threatening diabetic retinopathy.
- Trial name
- NCT01950663
- Testing
- RETeval
- Where
- 2 sites in United States
- Volunteers
- 468 people
- Sponsor
- Inoveon Corporation
Atopic Dermatitis
Validation of the Short-term Antimicrobial Action of Transplanted Bacteria
Unlike healthy control skin, the skin of patients with atopic dermatitis (AD) is frequently colonized by Staphylococcus aureus (S. aureus), putting these patients at increased risk of S. aureus skin infections.
- Trial name
- NCT01959113
- Testing
- Autologous Microbiome Transplant
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- University of California, San Diego
COVID-19
Validation of a Rapid Quantitative Test for Loss of Smell in COVID-19 Subjects
The purpose of this study is to evaluate the performance of a non-invasive olfactory device as a rapid indicator of COVID-19 in positive subjects.
- Trial name
- NCT04431908
- Testing
- olfactory device
- Where
- United States
- Volunteers
- 1,320 people
- Sponsor
- Yale University
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
Healthy
Oxygen Reserve Index (ORi) Validation of INVSENSOR00029
ORi is a unitless index that could help clinicians with their assessments or normoxic and hyperoxic states by scaling the measured absorption information between 0.00 and 1.00.
- Trial name
- NCT03678103
- Testing
- INVSENSOR00029
- Where
- United States
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Masimo Corporation
Non-Cardiac/ Non-Thoracic Surgery, Abdominal Surgery
Assisted Fluid Management IDE Study
The primary objective of this study is to evaluate the performance of the Acumen™ Assisted Fluid Management (AFM) Feature in its ability to predict a subject's fluid responsiveness.
- Conditions
- Non-Cardiac/ Non-Thoracic Surgery, Abdominal Surgery, Pelvic Surgery, Major Peripheral Vascular Surgery
- Trial name
- AFM (NCT03469570)
- Testing
- EV1000 Clinical Platform with Assisted Fluid Management (AFM) Feature
- Where
- 10 sites in United States
- Volunteers
- 330 people
- Sponsor
- Edwards Lifesciences
Disorder of Consciousness, Traumatic Brain Injury
Validity and Feasibility of the CRSR-FAST
The CRS-R is a standardized and validated bedside assessment of conscious awareness. It is used routinely for diagnosis and prognosis of patients with disorders of consciousness (DOC) as well as in research settings.
- Trial name
- CRSR-FAST (NCT03549572)
- Testing
- Coma Recovery Scale-Revised
- Where
- United States
- Volunteers
- 56 people
- Sponsor
- Massachusetts General Hospital
Neuropathy, Diabetic, Neuropathy;Peripheral
Clinical Efficacy and Human Factors Validation Testing of the Erchonia EVRL for Providing Temporary Relief of Diabetic Peripheral Neuropathy Foot Pain
The purpose of this clinical study is to determine the effectiveness of the Erchonia® EVRL™, manufactured by Erchonia Corporation (the Company), in providing prescription home use application for temporary relief of diabetic…
- Conditions
- Neuropathy, Diabetic, Neuropathy;Peripheral, Neuropathy, Painful
- Trial name
- NCT05291975
- Testing
- Erchonia® EVRL™
- Where
- 4 sites in United States
- Volunteers
- 64 people
- Sponsor
- Erchonia Corporation
Atrial Fibrillation
ECG App Algorithms Clinical Validation Study
The purpose of the study is to evaluate the performance of ECG classification algorithms and their ability to classify heart rhythms into multiple categories of rhythms and heart rates
- Trial name
- NCT04247581
- Testing
- 1-lead ECG
- Where
- 4 sites in United States
- Volunteers
- 546 people, healthy volunteers welcome
- Sponsor
- Apple Inc.
Sleep Apnea Syndromes, Sleep Disorder
WatchPAT Device Validation Study Compared to Polysomnography
Validation study of a novel sleep Device compared to a traditional sleep study.
- Conditions
- Sleep Apnea Syndromes, Sleep Disorder, Sleep
- Trial name
- WPAT (NCT03188718)
- Testing
- WatchPAT Intervention
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Chest Pain
Low Dose One-Day Tc99m Protocol With a High-Efficiency Cardiac Dedicated Gamma Camera For Detection of Coronary Disease
A prospective single clinical trial to validate the use of a low-dose (~5mSv) Tc-99m protocol with a high-efficiency cardiac dedicated camera (Dynamic Single Photon Emission Computed Tomography; D-SPECT) to detect myocardial…
- Trial name
- NCT01135095
- Testing
- low-dose imaging
- Where
- 2 sites in United States
- Volunteers
- 101 people
- Sponsor
- Spectrum Dynamics
Leg Ulcer, Diabetic Foot Ulcer
Proof of Concept (Design Validation) in Patient With Hard to Heal Wounds Such as Pressure Ulcer, Diabetic Foot Ulcer and Leg Ulcer, Leia
The purpose of this reseach study is to determine Mölnlycke Health Care´s Leia dressing performance properties is fulfilled and that the dressing is safe when used on wound types such as pressure ulcer, leg ulcer, and diabetic…
- Conditions
- Leg Ulcer, Diabetic Foot Ulcer, Pressure Ulcer
- Trial name
- NCT01966380
- Testing
- Leia
- Where
- Sweden
- Volunteers
- 6 people
- Sponsor
- Molnlycke Health Care AB
Alzheimer's Disease
Evaluation of Physician Training Methods to Read Florbetapir-PET Scans
The purpose of this study is re-read of brain amyloid positron emission tomography (PET) scans acquired in previous florbetapir F 18 clinical studies by readers trained using updated reading methodology.
- Trial name
- NCT01565369
- Testing
- florbetapir F 18
- Volunteers
- 35 people
- Sponsor
- Avid Radiopharmaceuticals
Smoking
Utilizing Augmented Reality as an Adjunct for Smoking Cessation
The purpose of the study is to develop an preliminary test a tobacco smoking-related augmented reality (AR) paradigm for eventual development as an adjunctive tobacco cessation intervention.
- Trial name
- NCT04101422
- Testing
- Augmented Reality 1, Augmented Reality 2, Augmented Reality 3
- Where
- United States
- Volunteers
- 197 people, healthy volunteers welcome
- Sponsor
- H. Lee Moffitt Cancer Center and Research Institute
Healthy
Nonin 4 Wavelength Cerebral Oximeter Study
A cerebral oximeter is a device that uses light to measure the amount of oxygen within the brain. It is similar to the device that measures the level of oxygen in the tip of the finger, known as a pulse oximeter.
- Trial name
- Nonin4 (NCT01762722)
- Testing
- Reduction of inspired oxygen
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Duke University
Measure Accuracy of Respiratory Rate
Respiratory Rate Validation Study
The purpose of this study is to conduct a Respiratory Rate accuracy validation on pediatrics population comparing the Gabi SmartCare Gabi Band to the Reference, an FDA cleared End Tidal Carbon Dioxide monitor (GE Datex- Ohmeda)…
- Trial name
- NCT05856422
- Testing
- Respiratory rate measure based on PPG
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Gabi SmartCare
Spinal Cord Injuries
Extending Veteran Participation in the Validation of the SCI-QOL/CAT
The field of spinal cord injury rehabilitation medicine lacks a reliable, patient reported, health-related quality of life measurement tool.
- Trial name
- NCT01238549
- Where
- 2 sites in United States
- Volunteers
- 284 people
- Sponsor
- VA Office of Research and Development