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Showing 1–24 of 65 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: NIRS Monitoring Clear all
Completed No phase listed Observational

RBC Irradiation, Anemia and Gut Injury

NCT02741648
View directory record Official record
Conditions
Anemia, Necrotizing Enterocolitis
Interventions
Near Infrared Spectroscopy, Non-invasive Image-based Anemia Assessment
Device · Other
Lead sponsor
Emory University
Other
Eligibility
1 Day to 5 Days
Enrollment
324 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
3
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Sep 4, 2026, 1:03 PM EDT
Active, not recruiting No phase listed Observational

Effects of Transitional Circulation in ELBW Infants

NCT02016599
View directory record Official record
Conditions
Neonatal Prematurity, Hypotension
Interventions
Monitoring and biospecimen collection
Other
Lead sponsor
University of Iowa
Other
Eligibility
Up to 1 Week
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2032
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Sep 4, 2026, 1:03 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Functional Evaluation in Patients With Urea Cycle Disorders (UCD) During a Driving Task

NCT07701694
View directory record Official record
Conditions
Urea Cycle Disorder
Interventions
Not listed
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
16 Years to 40 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2032
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Sep 4, 2026, 1:03 PM EDT
Not listed Phase 1Phase 2 Interventional

Prevention of Transfusion Related Acute Gut Injury (TRAGI) in Extremely Low Gestational Age Neonates (ELGANs) Using iNO

NCT02851472
View directory record Official record
Conditions
Anemia
Interventions
Inhaled Nitric Oxide, Placebo
Drug
Lead sponsor
New York Medical College
Other
Eligibility
2 Weeks and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
4
States / cities
Springfield, Massachusetts • Stony Brook, New York • Valhalla, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Sep 4, 2026, 1:03 PM EDT
Active, not recruiting No phase listed Observational

Transcutaneous Carbon Dioxide Monitoring in Neonates Receiving Therapeutic Hypothermia for Neonatal Encephalopathy

NCT04603547
View directory record Official record
Conditions
Neonatal Encephalopathy
Interventions
Transcutaneous Carbon Dioxide Monitoring
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
0 Days to 3 Days
Enrollment
53 participants
Timeline
2019 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 24, 2026 · Synced Sep 4, 2026, 1:03 PM EDT
Completed No phase listed Observational

Autoregulation Assessment During Liver Transplantation

NCT01425385
View directory record Official record
Conditions
Liver Failure, Liver Transplantation, Encephalopathy
Interventions
Near infrared spectroscopy monitoring, Autoregulation monitoring
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 21, 2017 · Synced Sep 4, 2026, 1:03 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

The Arch Watch Study: An Integrated Evaluation of Hemodynamics in Infants With Suspected Coarctation of the Aorta

NCT05880576
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 28, 2026 · Synced Sep 4, 2026, 1:03 PM EDT
Not listed No phase listed Observational

BWH Critical Care Study of CareGuide for Evaluation of Emerging or Established Shock

NCT03060369
View directory record Official record
Conditions
Shock
Interventions
CareGuide™ device
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 22, 2017 · Synced Sep 4, 2026, 1:03 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Validation Study of Bioelectronics

NCT05397951
View directory record Official record
Conditions
Healthy, Health Behavior
Interventions
Multi-modality Noninvasive Biosensor, Oximeter, Portable Blood Pressure Monitor, Vicorder Pulse Wave Velocity Monitor
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 99 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Sep 4, 2026, 1:03 PM EDT
Terminated Not applicable Interventional

Goal-directed Resuscitative Interventions During Pediatric Inter-facility Transport (The GRIPIT Trial)

NCT01293500
View directory record Official record
Conditions
Systemic Inflammatory Response Syndrome
Interventions
Goal-directed Therapeutic Protocol
Procedure
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
1 Month to 17 Years
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Sep 4, 2026, 1:03 PM EDT
Terminated Not applicable Interventional Results available

Cerebral Oximetry in Single Lung Ventilation Thoracic Surgery

NCT01866657
View directory record Official record
Conditions
Hypoxia
Interventions
Vasoconstrictor Agents, Head/neck repositioning, Increase ETCO2, IV fluid bolus, Additional anesthesia, RBC transfusion, Increase FiO2
Drug · Other · Biological
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
65 Years and older
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 4, 2022 · Synced Sep 4, 2026, 1:03 PM EDT
Completed Early Phase 1 Interventional

Feasibility of Near-infrared Spectroscopy to Measure Cortical Pain Pathway (Brain) Activation During Dry Needling

NCT04170803
View directory record Official record
Conditions
Shoulder Pain, Chronic Pain, Musculoskeletal Injury
Interventions
Dry Needling, Sham Dry Needling
Device · Other
Lead sponsor
Army-Baylor University Doctoral Program in Physical Therapy
Other
Eligibility
18 Years to 50 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 27, 2020 · Synced Sep 4, 2026, 1:03 PM EDT
Withdrawn Not applicable Interventional

Non-invasive Near-infrared Spectroscopy (NIRS) Versus Invasive Licox Intracranial Pressure

NCT04247321
View directory record Official record
Conditions
Brain Injuries
Interventions
Licox® Brain Tissue Oxygen Monitoring System, Near-infrared spectroscopy (NIRS)
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 4, 2021 · Synced Sep 4, 2026, 1:03 PM EDT
Completed No phase listed Observational

Happy Baby Hearts Study

NCT05842876
View directory record Official record
Conditions
Coarctation of Aorta
Interventions
Continuous Renal NIRS Monitoring, Standard Clinical Care, Satisfaction Survey
Device · Diagnostic Test · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
15 Years and older
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 9, 2025 · Synced Sep 4, 2026, 1:03 PM EDT
Completed No phase listed Observational

Near Infrared Spectroscopy (NIRS)

NCT01429324
View directory record Official record
Conditions
Aortic Arch Surgery
Interventions
Not listed
Lead sponsor
Nonin Medical, Inc
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 20, 2012 · Synced Sep 4, 2026, 1:03 PM EDT
Completed Not applicable Interventional

A Noninvasive Multimodal Biosensing Device for Screening and Monitoring Response to Treatment of Infectious Respiratory Diseases

NCT05035420
View directory record Official record
Conditions
COVID-19, Upper Respiratory Infection, Lower Respiratory Infection
Interventions
Fitbit, Douglas Bag, Periflux 6000 EPOS, BIOPAC, Flowmet, NIRS
Device
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 78 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Sep 4, 2026, 1:03 PM EDT
Not listed No phase listed Observational

The Use of Near Infrared Spectroscopy in the Diagnosis of Acute Compartment Syndrome

NCT01171638
View directory record Official record
Conditions
Acute Compartment Syndrome
Interventions
Near infrared spectroscopy (NIRS)
Device
Lead sponsor
J&M Shuler
Industry
Eligibility
15 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 14, 2011 · Synced Sep 4, 2026, 1:03 PM EDT
Recruiting No phase listed Observational

Can Near-Infrared Spectroscopy (NIRS) or Intramuscular Glucose Levels Detect Impaired Leg Compartment' Perfusion?

NCT06512870
View directory record Official record
Conditions
Compartment Syndromes
Interventions
Near infrared spectroscopy (NIRS)
Diagnostic Test
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 10, 2025 · Synced Sep 4, 2026, 1:03 PM EDT
Completed No phase listed Observational

Functional Near Infrared Spectroscopy to Detect Pain in Young Children Under General Anesthesia

NCT04362423
View directory record Official record
Conditions
Pain
Interventions
fNIRS
Device
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
1 Month to 16 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 1, 2020 · Synced Sep 4, 2026, 1:03 PM EDT
Completed Not applicable Interventional

Predicting Acute Compartment Syndrome (PACS)

NCT01561261
View directory record Official record
Conditions
Acute Compartment Syndrome
Interventions
Continuous tissue perfusion monitoring by near-infrared spectroscopy (NIRS) and intramuscular pressure (IMP)
Other
Lead sponsor
Major Extremity Trauma Research Consortium
Other
Eligibility
18 Years to 60 Years
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
7
States / cities
Denver, Colorado • Baltimore, Maryland • Minneapolis, Minnesota + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2018 · Synced Sep 4, 2026, 1:03 PM EDT
Recruiting No phase listed Observational

A Pilot Study on Neuroimaging in SCD: Part of The Boston Consortium to Cure Sickle Cell Disease

NCT04166526
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
FDNIRS-DCS, MRI
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
8 Years to 18 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Sep 4, 2026, 1:03 PM EDT
Withdrawn No phase listed Observational

Validation of Near Infrared Spectroscopy (NIRS) During Heart-Lung Bypass in Children

NCT00745394
View directory record Official record
Conditions
Cardiopulmonary Bypass
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
Up to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 23, 2025 · Synced Sep 4, 2026, 1:03 PM EDT
Completed No phase listed Observational

Splanchnic and Renal Tissue Oxygenation During Enteral Feedings in Neonates With Patent Ductus Arteriosus

NCT03551600
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 3, 2023 · Synced Sep 4, 2026, 1:03 PM EDT
Completed No phase listed Observational

Peri-operative NIRS Monitoring In Infants

NCT02442141
View directory record Official record
Conditions
Anesthesia
Interventions
Not listed
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Up to 6 Months
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 14, 2018 · Synced Sep 4, 2026, 1:03 PM EDT