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Showing 1–23 of 23 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Critical Care Ultrasound Clear all
Recruiting No phase listed Observational

The APS Phenotyping Study

NCT06521502
View directory record Official record
Conditions
ARDS, Sepsis, Pneumonia
Interventions
Blood collection, Urine Collection, Nasal, oral, and rectal swabs, Stool collection, Heat Moisture Exchange Filter collection, Tracheal Aspirate sample collection, Non-bronchoscopic bronchoalveolar lavage (NBBAL), Surveys, Short physical performance battery, Hand grip strength, CNS Vital Signs, Muscle Ultrasound, Muscle Strength, Spirometry, Lung Diffusion Testing (DLCO), Chest CT Scan
Other · Procedure · Radiation
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
4,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
20
States / cities
Fresno, California • Palo Alto, California • San Francisco, California + 12 more
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Sep 17, 2026, 10:54 AM EDT
Active, not recruiting No phase listed Observational

Use of Ultrasonography to Determine Fluid-responsiveness for Shock in a Population of Intensive Care Unit Patients

NCT01680770
View directory record Official record
Conditions
Hypotension
Interventions
Not listed
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 16, 2025 · Synced Sep 17, 2026, 10:54 AM EDT
Completed Not applicable Interventional

Efficacy of Ultrasound to Guide Management During a Rapid Response Event

NCT01838343
View directory record Official record
Conditions
Hemodynamic Instability, Respiratory Failure
Interventions
Ultrasound
Other
Lead sponsor
Beth Israel Medical Center
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 30, 2014 · Synced Sep 17, 2026, 10:54 AM EDT
Completed No phase listed Observational

The Impact of Fellow-performed Cardiopulmonary Ultrasound Exams

NCT02186197
View directory record Official record
Conditions
Shock, Respiratory Failure
Interventions
Critical Care Ultrasound
Other
Lead sponsor
Beth Israel Medical Center
Other
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 14, 2015 · Synced Sep 17, 2026, 10:54 AM EDT
Not listed Not applicable Interventional

Gastric US in ICU Patient

NCT05526105
View directory record Official record
Conditions
Critical Illness, Surgery, Aspiration Pneumonia
Interventions
Gastric Ultrasound
Diagnostic Test
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jun 26, 2024 · Synced Sep 17, 2026, 10:54 AM EDT
Terminated Not applicable Interventional Results available

Emergency Department (ED) Flow-directed Fluid Optimization Resuscitation Trial (EFFORT)

NCT01128413
View directory record Official record
Conditions
Shock
Interventions
Cheetah NICOM® PLRT, USCOM ® (Ultrasound Cardiac Output Monitor), Inferior Vena Cava (IVC) Ultrasound Collapsibility, CURVES Questionnaire, Lactate Clearance, 500ml Normal Saline Bolus, Clinician Discretion Intravenous Fluid Management
Device · Behavioral · Biological
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 31, 2016 · Synced Sep 17, 2026, 10:54 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Project 4A: Inspiratory Muscle Training and Diaphragm Strength

NCT02367170
View directory record Official record
Conditions
Sepsis
Interventions
Bilateral phrenic nerve stimulation and measurement of transdiaphragmatic pressure, Midazolam, Volitional Measurement of Maximal Inspiratory Pressure (MIP), Inspiratory Muscle Strength Training (IMST), SHAM Inspiratory Muscle Strength Training (IMST), Diaphragm thickness measurement, Blood and Urine samples
Procedure · Drug · Device + 1 more
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated May 6, 2018 · Synced Sep 17, 2026, 10:54 AM EDT
Enrolling by invitation No phase listed Observational

Delphi Septic Shock: Sub-phenotypes Using Point-of-Care Ultrasound in Patients With Septic Shock

NCT07616817
View directory record Official record
Conditions
Septic Shock, Sepsis, Shock
Interventions
Not listed
Lead sponsor
Albany Medical College
Other
Eligibility
Not listed
Enrollment
50 participants
Timeline
2025 – 2027
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated May 31, 2026 · Synced Sep 17, 2026, 10:54 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluate Long Term Cardiovascular and Pulmonary Complications After COVID-19 With Point of Care Ultrasound

NCT04756193
View directory record Official record
Conditions
Covid19, Echocardiography, Ultrasound
Interventions
Point of care ultrasound including echocardiography, lung ultrasound, vascular ultrasound
Diagnostic Test
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 29, 2024 · Synced Sep 17, 2026, 10:54 AM EDT
Completed No phase listed Observational

Longitudinal Energy Expenditure and Metabolic Effects in Patients With COVID-19 (LEEP-COVID)

NCT04350073
View directory record Official record
Conditions
COVID-19
Interventions
Q-NRG Metobolic Cart Device, MuscleSound Ultrasound, Multifrequency Bioimpedance Spectroscopy
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 15, 2023 · Synced Sep 17, 2026, 10:54 AM EDT
Completed Not applicable Interventional Results available

Diaphragm Ultrasound Vs Transpulmonary Pressure To Set PEEP in ARDS

NCT02463773
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome, Acute Respiratory Failure
Interventions
Ultrasound
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 16, 2022 · Synced Sep 17, 2026, 10:54 AM EDT
Completed No phase listed Observational

Muscle Ultrasound Signifies Condition Upgrade Leading Approach to Recovery

NCT02014285
View directory record Official record
Conditions
Acute Respiratory Failure, Critical Illness
Interventions
Muscle Ultrasound and Muscle Sample
Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 7, 2017 · Synced Sep 17, 2026, 10:54 AM EDT
Withdrawn No phase listed Observational

Evaluation of Ultrasound of the Heart in Patients With Low Blood Pressure

NCT01723176
View directory record Official record
Conditions
Cardiopulmonary Failure
Interventions
Echocardiography
Procedure
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
New Hyde Park, New York
Source: ClinicalTrials.gov public record
Updated Sep 27, 2015 · Synced Sep 17, 2026, 10:54 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Cardiac point-of Care Ultrasound Training Pathway for Emergency Department Advanced Practice Providers

NCT07159269
View directory record Official record
Conditions
Cardiovascular Disease Acute, Emergency Department Patient, Heart Failure Acute, Pulmonary Embolism (Diagnosis), Point of Care Ultrasound (POCUS), Cardiac Tamponade, Pericardial Effusion, Diagnostic Imaging, Medical Training, Implementation Science
Interventions
Cardiac point-of-care ultrasound (POCUS) training and clinical pathway
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Sep 17, 2026, 10:54 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

BRIPPED Scan for Evaluation of Emergency Department (ED) Patients With Shortness of Breath

NCT01662843
View directory record Official record
Conditions
Dyspnea
Interventions
Not listed
Lead sponsor
Eastern Virginia Medical School
Other
Eligibility
18 Years to 89 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 13, 2013 · Synced Sep 17, 2026, 10:54 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Ultrasound Measurement of Reactive Hyperemia in Critical Care

NCT01726595
View directory record Official record
Conditions
Severe Sepsis, Critical Illness
Interventions
Not listed
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Feb 11, 2020 · Synced Sep 17, 2026, 10:54 AM EDT
Completed No phase listed Observational

Muscle Dysfunction in Critical Illness

NCT03717831
View directory record Official record
Conditions
Critical Illness, Intensive Care (ICU) Myopathy, PICS, Muscle Weakness
Interventions
Observational study of standard of care
Other
Lead sponsor
University of Kentucky
Other
Eligibility
18 Years and older
Enrollment
66 participants
Timeline
2018 – 2019
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jan 30, 2020 · Synced Sep 17, 2026, 10:54 AM EDT
Terminated No phase listed Observational Results available

Variability in Transcranial Doppler Technique in Neuro-Critical Care Patients

NCT04583163
View directory record Official record
Conditions
Cerebral Aneurysm, Stroke, Vasospasm, Cerebral, Subarachnoid Hemorrhage, Aneurysmal, Aneurysmal Subarachnoid Hemorrhage, Cerebral Ischemia
Interventions
Transcranial Doppler
Diagnostic Test
Lead sponsor
Hackensack Meridian Health
Other
Eligibility
18 Years and older
Enrollment
3 participants
Timeline
2020 – 2022
U.S. locations
1
States / cities
Hackensack, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 14, 2025 · Synced Sep 17, 2026, 10:54 AM EDT
Completed No phase listed Observational

Use of Lung Ultrasound to Diagnose the Etiology of Respiratory Failure in a PICU.

NCT03744169
View directory record Official record
Conditions
Pediatric Respiratory Diseases, Respiratory Failure
Interventions
Lung ultrasound, Clinical exam, Chest x-ray
Diagnostic Test
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
Up to 18 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 22, 2020 · Synced Sep 17, 2026, 10:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

LifeFlow Fluid Study- Non- Critical Pediatric Patients Having a Trans Abdominal Ultrasound

NCT03712189
View directory record Official record
Conditions
Dehydration in Children, Dehydration
Interventions
LifeFlow
Device
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
1 Month to 18 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 7, 2024 · Synced Sep 17, 2026, 10:54 AM EDT
Not listed No phase listed Observational

POCUS of the Pediatric Critical Airway

NCT06212037
View directory record Official record
Conditions
Stridor
Interventions
Point of Care Ultrasound
Diagnostic Test
Lead sponsor
Northwell Health
Other
Eligibility
1 Day to 18 Years
Enrollment
150 participants
Timeline
2023 – 2025
U.S. locations
1
States / cities
Queens, New York
Source: ClinicalTrials.gov public record
Updated Jan 17, 2024 · Synced Sep 17, 2026, 10:54 AM EDT
Recruiting No phase listed Observational

Brain Blood Flow and Cerebral Autoregulation Monitoring in Critically Ill Children

NCT07613918
View directory record Official record
Conditions
Critical Illness, Pediatric Critical Illness, Respiratory Failure, Traumatic Brain Injury, Cardiac Arrest
Interventions
Transcranial Doppler
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
1 Day to 17 Years
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 17, 2026, 10:54 AM EDT
Completed Not applicable Interventional Results available

A Real-Time Ultrasound Guided Approach For Spinal Anesthesia

NCT01570491
View directory record Official record
Conditions
Patients Aged 55 or Older, BMI More Than 40 kg/m2, Scoliosis
Interventions
ultrasound-guided spinal anesthesia, standard spinal anesthesia
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
55 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 25, 2019 · Synced Sep 17, 2026, 10:54 AM EDT