Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 24, 2026, 1:58 AM EDT

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Showing 1–24 of 70 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Compartment Syndrome of Leg
Interventions
Near Infrared Spectroscopy
Device
Lead sponsor
Nonin Medical, Inc
Industry
Eligibility
18 Years to 65 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Terminated No phase listed Observational Accepts healthy volunteers

Near Infrared Spectroscopy to Determine Patent Ductus Arteriosus Closure

NCT03026192
Conditions
Patent Ductus Arteriosus
Interventions
near infrared spectroscopy
Device
Lead sponsor
Albany Medical College
Other
Eligibility
1 Minute to 1 Week
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Albany, New York
Conditions
Coarctation of the Aorta, Aortic Arch Obstruction
Interventions
Monitoring using resonance Raman spectroscopy, pulse oximetry, blood pressure, and near-infrared spectroscopy
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
0 Days to 60 Days
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Injury as a Result of Positioning
Interventions
NIRS, NIRS monitored not treated
Device
Lead sponsor
West Virginia University
Other
Eligibility
18 Years to 75 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Morgantown, West Virginia
Recruiting No phase listed Observational Accepts healthy volunteers

Using SnapshotNIR With Provocative Leg Maneuver for PAD Assessment

NCT06237621
Conditions
Peripheral Arterial Disease
Interventions
SnapshotNIR imaging
Device
Lead sponsor
Kent Imaging Inc
Industry
Eligibility
35 Years to 99 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
San Antonio, Texas
Active, not recruiting No phase listed Observational

PDA for Kidneys Study

NCT06658496
Conditions
Patent Ductus Arteriosus, Congenital Heart Disease
Interventions
Near Infrared Spectroscopy
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
1 Minute to 7 Days
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Fluid Retention Tissue, Perfusion; Complications
Interventions
Manual Lymphatic Drainage, Near infrared spectroscopy, Temperature, Tissue Dialectic Constant
Other · Device
Lead sponsor
Nova Southeastern University
Other
Eligibility
18 Years to 45 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Completed Not applicable Interventional Accepts healthy volunteers

MusculRA: The Effects of Rheumatoid Arthritis on Skeletal Muscle Biomechanics

NCT04226131
Conditions
Rheumatoid Arthritis, Healthy Controls
Interventions
Blood Draw, Disease Activity (DAS-28) Assessment, Skeletal Muscle Mitochondrial Respiratory Capacity, Muscle Biopsy, Body Composition, Cardiopulmonary Exercise Test (CPET), Strength Testing, Questionnaires, Skeletal Muscle Biomechanical Property Assessment
Other
Lead sponsor
Duke University
Other
Eligibility
25 Years to 75 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Completed No phase listed Observational Results available

The Lipid-Rich Plaque Study

NCT02033694
Conditions
Coronary Artery Disease, Atherosclerosis
Interventions
NIRS-IVUS Imaging (TVC Imaging System)
Device
Lead sponsor
Infraredx
Industry
Eligibility
Not listed
Enrollment
1,563 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
31
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Atlantis, Florida + 25 more
Conditions
Opioid Use Disorder
Interventions
Neurocognitive battery, fNIRS
Diagnostic Test
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 60 Years
Enrollment
192 participants
Timeline
2023 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Recruiting No phase listed Observational Accepts healthy volunteers

Cardiopulmonary Function and Cerebral Blood Flow in Hodgkin Lymphoma Survivors

NCT06421987
Conditions
Hodgkin Lymphoma, Adult
Interventions
Near Infrared Spectroscopy (NIRS)
Device
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
Myofacial Pain, Pelvic Pain, Myofascial Pelvic Pain, Chronic Pelvic Pain
Interventions
Near Infrared Imaging
Diagnostic Test
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Coronary Artery Disease
Interventions
Not listed
Lead sponsor
Corewell Health West
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2021
U.S. locations
1
States / cities
Grand Rapids, Michigan
Completed Not applicable Interventional Results available

Changes in Cerebral Oxygenation During Laparoscopic Pyloromyotomy

NCT03650842
Conditions
Pyloric Stenosis
Interventions
Near infrared spectroscopy (NIRS)
Device
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
Up to 18 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Posterior Cortical Atrophy
Interventions
HD-tDCS sessions, Sham HD-tDCS sessions, HD-tDCS sessions - Open-label (after randomized treatment)
Device
Lead sponsor
University of Michigan
Other
Eligibility
50 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Subarachnoid Hemorrhage, Aneurysmal
Interventions
- Non-Invasive Near-infrared Spectroscopy (NIRS) device (HEM1 with Foresight Elite Sensor)
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 89 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Ulcers
Interventions
NIRS imaging in addition to SOC
Device
Lead sponsor
Kent Imaging Inc
Industry
Eligibility
18 Years and older
Enrollment
221 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
4
States / cities
New Braunfels, Texas • San Antonio, Texas • San Marcos, Texas
Conditions
TBI
Interventions
Sildenafil citrate, Functional Near Infared Spectroscopy, Hypercapnia Challenge
Drug · Device · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Bipolar Disorder Depression
Interventions
Lurasidone (Latuda)
Drug
Lead sponsor
Martin Lan
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
New York, New York
Conditions
Acquired Brain Injury, Traumatic Brain Injury, Stroke
Interventions
Adapted Hatha Yoga, Low-Impact Exercise
Behavioral
Lead sponsor
Colorado State University
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Fort Collins, Colorado
Conditions
Sickle Cell Disease, Pain, Acupuncture, Quantitative Sensory Testing, Magnetic Resonance Imaging, Circulating Biomarkers, Electroencephalography, Functional Near-infrared Spectroscopy
Interventions
needling acupuncture, laser acupuncture
Device
Lead sponsor
Indiana University
Other
Eligibility
14 Years to 80 Years
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Infant, Premature, Congenital Heart Disease, Patent Ductus Arteriosus, Necrotizing Enterocolitis
Interventions
Near-infrared spectroscopy (NIRS)
Procedure
Lead sponsor
University of Utah
Other
Eligibility
12 Days to 6 Months
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
3
States / cities
Murray, Utah • Salt Lake City, Utah
Conditions
Infant, Premature, Diseases, Hypoxia, Necrotizing Enterocolitis
Interventions
Near Infrared Spectroscopy
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
Up to 3 Weeks
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Epilepsies, Partial
Interventions
Near-infrared spectroscopy
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
7 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Milwaukee, Wisconsin