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ClinicalTrials.gov public records Last synced Sep 5, 2026, 2:48 AM EDT

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Showing 1–24 of 25 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Flow Detection System Clear all
Completed Not applicable Interventional Results available

RoBotic TCD Ultrasound BubbLe Study Compared to Transthoracic Echocardiography for Detection of Right to Left Shunt

NCT04604015
View directory record Official record
Conditions
Embolic Stroke of Undetermined Source, Transient Ischemic Attack, Right-To-Left Atrial Shunt, Patent Foramen Ovale
Interventions
NeuralBot Investigational System, Transthoracic Echocardiography (TTE)
Diagnostic Test
Lead sponsor
NeuraSignal Inc dba NovaSignal
Industry
Eligibility
18 Years and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
7
States / cities
Phoenix, Arizona • Portland, Oregon • Chattanooga, Tennessee + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 23, 2024 · Synced Sep 5, 2026, 2:48 AM EDT
Terminated No phase listed Observational

Wound Imaging Study to Gather Clinical References for a Device to Assist Selecting Level-of-amputation in PAD Patients

NCT03611361
View directory record Official record
Conditions
Amputation Wound, Peripheral Arterial Disease
Interventions
SpectralMD DeepView Wound Imaging System 2.0
Device
Lead sponsor
SpectralMD
Industry
Eligibility
18 Years and older
Enrollment
55 participants
Timeline
2015 – 2020
U.S. locations
1
States / cities
Plano, Texas
Source: ClinicalTrials.gov public record
Updated Apr 16, 2024 · Synced Sep 5, 2026, 2:48 AM EDT
Recruiting Not applicable Interventional

Flow Detection in Open and Closed Shunt Valve Periods

NCT07478926
View directory record Official record
Conditions
Hydrocephalus
Interventions
Rhaeos Shunt Monitoring System
Device
Lead sponsor
Rhaeos, Inc.
Industry
Eligibility
Not listed
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Peoria, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Sep 5, 2026, 2:48 AM EDT
Terminated Phase 3 Interventional

Right to Left Cardiac Shunt Detection

NCT01773252
View directory record Official record
Conditions
Right to Left Shunt, Patent Foramen Ovale, Atrial Septal Defect
Interventions
Flow Detection System
Device
Lead sponsor
Cardiox Corporation
Industry
Eligibility
18 Years and older
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
8
States / cities
Phoenix, Arizona • Los Angeles, California • Aurora, Colorado + 5 more
Source: ClinicalTrials.gov public record
Updated Nov 12, 2015 · Synced Sep 5, 2026, 2:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

SpotCheck: Comparison of Enhanced Telemedicine Versus In-person Evaluation for the Diagnosis of Skin Cancer

NCT04411810
View directory record Official record
Conditions
Skin Cancer
Interventions
Nevisense 3.0, Dermlite Cam, Skin biopsy, Barco Demetra
Device · Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 90 Years
Enrollment
149 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 7, 2024 · Synced Sep 5, 2026, 2:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

ReSET Aim 1b: Restarting Safe Education and Testing for Children With Medical Complexity - COVID-19 Testing in School With Children and Staff

NCT04899245
View directory record Official record
Conditions
Children With Medical Complexity (CMC), COVID-19
Interventions
BinaxNOW Rapid Antigen System
Diagnostic Test
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 16, 2024 · Synced Sep 5, 2026, 2:48 AM EDT
Completed Early Phase 1 Interventional

Accurate Screening Tools for Dysphagia in Amyotrophic Lateral Sclerosis (ALS)

NCT02710162
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
Micro Mouth Pressure Meter, Iowa Oral Performance Instrument, Electrical Impedance Myography, Capsaicin, Videofluoroscopic Swallowing Study, Pulmonary Function Testing, Swallowing Related Quality of Life Questionnaire, Functional Oral Intake Scale, Amyotrophic Lateral Sclerosis Functional Rating Scale-Revised, Eating Assessment Tool-10, Communicative Effectiveness Survey, The Center for Neurologic Studies Bulbar Function Scale
Device · Drug · Procedure + 1 more
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 85 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 20, 2017 · Synced Sep 5, 2026, 2:48 AM EDT
Withdrawn Phase 3 Interventional Accepts healthy volunteers

Cardiox Liver Function Test Pivotal Trial

NCT02552901
View directory record Official record
Conditions
Hepatic Failure, Liver Failure
Interventions
0.1 mg/kg ICG Dose, 0.5 mg/kg ICG dose
Drug
Lead sponsor
Cardiox Corporation
Industry
Eligibility
18 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 14, 2016 · Synced Sep 5, 2026, 2:48 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Detection of Sleep Stages and Arousals Using Neural Network Classifiers

NCT07136272
View directory record Official record
Conditions
Sleep Disordered Breathing (SDB), Sleep Apnea
Interventions
SSAM, Polysomnography, EnsoSleep
Device · Diagnostic Test
Lead sponsor
Pathway Medtech, LLC.
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
3
States / cities
Burlingame, California • Irvine, California • La Jolla, California
Source: ClinicalTrials.gov public record
Updated Sep 15, 2025 · Synced Sep 5, 2026, 2:48 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Gas Supply, Demand and Middle Ear Gas Balance -- Diagnosis of Eustachian Tube Dysfunction

NCT01974726
View directory record Official record
Conditions
Eustachian Tube Dysfunction
Interventions
ET Stress test, Sonotubometry, Forced Response Test (FRT), Inflation Deflation Test (IDT), Maneuver Sequence, 9-Step Test, Tubomanometry, Videoendoscopic assessment of ETF, Pressure chamber ET test
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
3 Years to 70 Years
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 7, 2020 · Synced Sep 5, 2026, 2:48 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

In Vivo Liquid Biopsy of Melanoma (Cytophone)

NCT06488365
View directory record Official record
Conditions
Melanoma, Circulating Tumor Cells, Metastatic Melanoma, Diagnosis
Interventions
Cytophone
Device
Lead sponsor
Cytoastra
Industry
Eligibility
18 Years to 80 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 10, 2025 · Synced Sep 5, 2026, 2:48 AM EDT
Active, not recruiting No phase listed Observational

Cerebral Hemodynamics and Microemboli During Placement of Relay®Branch Thoracic Stent-Graft System

NCT05155956
View directory record Official record
Conditions
Thoracic Aortic Aneurysm, Thoracic Aortic Dissection, Microemboli
Interventions
transcranial Doppler ultrasonography (TCD)
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Sep 5, 2026, 2:48 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

A Study of a Device Used to Take Pictures of Skin Blood Flow

NCT03912376
View directory record Official record
Conditions
Basal Blood Flow
Interventions
Quest Hyperspectral Imaging System
Diagnostic Test
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 45 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 14, 2025 · Synced Sep 5, 2026, 2:48 AM EDT
Not yet recruiting Not applicable Interventional

Study of Shunt Flow Under Different Valve Settings Using a Wireless Sensor

NCT07679035
View directory record Official record
Conditions
Hydrocephalus
Interventions
Rhaeos Shunt Monitoring System (RSMS), ShuntCheck III
Device
Lead sponsor
Rhaeos, Inc.
Industry
Eligibility
Not listed
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Sep 5, 2026, 2:48 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Early Detection of Vascular Dysfunction Using Biomarkers From Lagrangian Carotid Strain Imaging

NCT04632485
View directory record Official record
Conditions
Healthy, Carotid Artery Diseases
Interventions
Ultrasound imaging, Magnetic Resonance Imaging (MRI), Neurocognitive testing, Transcranial Doppler (TCD), Pulse Wave Doppler
Device · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 89 Years
Enrollment
217 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 1, 2025 · Synced Sep 5, 2026, 2:48 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Prevention of Colon Ischemia During Aortic Aneurysm (AAA) Repair

NCT00671203
View directory record Official record
Conditions
Colon Ischemia, Aortic Aneurysm
Interventions
Reestablish colon blood flow
Procedure
Lead sponsor
Spectros Corporation
Industry
Eligibility
Not listed
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
2
States / cities
Davis, California • Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jan 31, 2011 · Synced Sep 5, 2026, 2:48 AM EDT
Recruiting Not applicable Interventional

Psychiatric Outcomes of Unruptured Intracranial Aneurysms (POUIA)

NCT06123325
View directory record Official record
Conditions
Anxiety Depression, Aneurysm Cerebral, Mental Health Wellness 1
Interventions
Clipping, Endovascular embolization, Surveillance imaging
Procedure · Diagnostic Test
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Nov 18, 2025 · Synced Sep 5, 2026, 2:48 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Evaluation of the SRI B. Anthracis Lethal Factor Diagnostic System

NCT05672875
View directory record Official record
Conditions
Anthrax
Interventions
Anthrax LF Dx System
Diagnostic Test
Lead sponsor
SRI International
Industry
Eligibility
18 Years and older
Enrollment
343 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
3
States / cities
Cincinnati, Ohio • Columbus, Ohio • Dayton, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 29, 2023 · Synced Sep 5, 2026, 2:48 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

SmartPICC-1 Feasibility Study Technical Feasibility Study

NCT05548192
View directory record Official record
Conditions
Catheter Complications
Interventions
SmartPICC-1 System
Device
Lead sponsor
Piccolo Medical
Industry
Eligibility
22 Years to 85 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 2, 2023 · Synced Sep 5, 2026, 2:48 AM EDT
Recruiting No phase listed Observational

Detection of Unsuspected Small Airways Obstruction in Cystic Fibrosis

NCT03839992
View directory record Official record
Conditions
Cystic Fibrosis in Children
Interventions
spirometry
Diagnostic Test
Lead sponsor
Gelb, Arthur F., M.D.
Individual
Eligibility
5 Years to 40 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
2
States / cities
Lakewood, California • Long Beach, California
Source: ClinicalTrials.gov public record
Updated Oct 25, 2023 · Synced Sep 5, 2026, 2:48 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Microvascular Function in Patients Undergoing 5-Fluorouracil Chemotherapy

NCT04042298
View directory record Official record
Conditions
Gastrointestinal Cancer, Head and Neck Cancer, Breast Cancer, Chemotherapy Effect, 5-Fluorouracil Toxicity
Interventions
Arterial blood pressure, Skin microcirculatory blood flow, Brachial artery blood flow, Venous blood draw
Other
Lead sponsor
Kansas State University
Other
Eligibility
21 Years and older
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Manhattan, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 1, 2025 · Synced Sep 5, 2026, 2:48 AM EDT
Completed No phase listed Observational

Delineating Swallowing Impairment and Decline in ALS

NCT02962050
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
Videofluoroscopic Swallowing Study (VFSS), Voluntary Peak Cough Flow Testing, Iowa Oral Performance Instrument, Capsaicin Challenge, Pulmonary Function Testing, Eating Assessment Tool 10, The Center for Neurologic Study Bulbar Function Scale
Procedure · Device · Drug + 1 more
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 90 Years
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
2
States / cities
Gainesville, Florida • Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Feb 22, 2023 · Synced Sep 5, 2026, 2:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

ReSET Aim 1a: Restarting Safe Education and Testing for Children With Medical Complexity - Feasibility of In-home Cohort COVID-19 Testing Strategies, and Associations With CMC Parent Perceptions About In-person School Attendance

NCT04895085
View directory record Official record
Conditions
COVID-19, Children With Medical Complexity (CMC)
Interventions
BinaxNOW Rapid Antigen System
Diagnostic Test
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 6, 2024 · Synced Sep 5, 2026, 2:48 AM EDT
Completed No phase listed Observational

Ultrasonic Perfusion Estimation in Calf Muscle

NCT04755335
View directory record Official record
Conditions
Peripheral Arterial Disease
Interventions
Ultrasound
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 22, 2025 · Synced Sep 5, 2026, 2:48 AM EDT