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ClinicalTrials.gov public records Last synced Oct 11, 2026, 7:34 PM EDT

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Showing 73–96 of 241 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Muscle ultrasound Clear all
Completed Not applicable Interventional

Comparing 3 Different Types of Pain Blocks After Laparoscopic Nephrectomy

NCT03581539
View directory record Official record
Conditions
Nephrectomy
Interventions
Transverses Abdominis Plane (TAP) block, Quadratus Lumborum (QL) block, Surgeon Infiltration using Exparel
Procedure
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 27, 2023 · Synced Oct 11, 2026, 7:34 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Ultrasound Imaging for Myofascial Pain

NCT05928884
View directory record Official record
Conditions
Chronic Low-back Pain, Myofascial Pain
Interventions
There is no intervention. It is a phenotyping study only
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
20 Years to 70 Years
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 11, 2026, 7:34 PM EDT
Not listed No phase listed Observational

Muscle Catabolism and Outcomes in Children Following Cardiac Surgery

NCT04998643
View directory record Official record
Conditions
Congenital Heart Disease, ICU Acquired Weakness, Catabolic State
Interventions
Muscle ultrasound to estimate lean body mass
Diagnostic Test
Lead sponsor
Boston Children's Hospital
Other
Eligibility
3 Months to 18 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 19, 2023 · Synced Oct 11, 2026, 7:34 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Microvascular Flow Assessment Repeatability Study: The MARS Study

NCT01242020
View directory record Official record
Conditions
Obesity
Interventions
Perflutren Lipid Microsphere Injectable Suspension
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 45 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 11, 2017 · Synced Oct 11, 2026, 7:34 PM EDT
Completed Not applicable Interventional

Role of Exercise in Diastolic Heart Failure

NCT01047631
View directory record Official record
Conditions
Diastolic Heart Failure, Heart Failure With Preserved Ejection Fraction
Interventions
Functional circuit training and lifestyle counseling, Health education and independent walking
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
60 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 28, 2015 · Synced Oct 11, 2026, 7:34 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Innovative Ultrasound Technology in Neuromuscular Disease

NCT02104921
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis, Muscular Dystrophy, Radiculopathy, Myopathy, Polyneuropathy and Mononeuropathies, Trauma Injury, Orthopedic Disorder
Interventions
Not listed
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 90 Years
Enrollment
223 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 11, 2022 · Synced Oct 11, 2026, 7:34 PM EDT
Completed No phase listed Observational Results available

Performance-Enhancing Effects of Platelet-Rich Plasma (PRP) Injections

NCT01200875
View directory record Official record
Conditions
Tendinopathy, Rheumatic Diseases
Interventions
Ultrasound-guided platelet-rich-plasma (PRP) injection, Platelet-Rich Plasma (PRP)
Procedure
Lead sponsor
Stanford University
Other
Eligibility
Not listed
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 6, 2018 · Synced Oct 11, 2026, 7:34 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Tanita BIA System Validation

NCT02118675
View directory record Official record
Conditions
Body Composition, Circumference Measurements, Tissue Thickness Measurements
Interventions
Body Measurements, Body Composition and Circumference measurements, Whole Body DXA scan, Bioelectrical Impedance Analysis (BIA), BodPod, Circumferences, Ultrasound
Other
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
5 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated May 5, 2017 · Synced Oct 11, 2026, 7:34 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

A Comparison of UGBRS Block and Local Infiltration

NCT02352519
View directory record Official record
Conditions
Appendicitis
Interventions
UGBRSB, Local Infiltration
Procedure
Lead sponsor
Baylor College of Medicine
Other
Eligibility
6 Years to 17 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 21, 2015 · Synced Oct 11, 2026, 7:34 PM EDT
Completed Phase 4 Interventional Results available

Comparison of Nebivolol and Metoprolol With Exercise and Angiotensin II in Hypertensive Patients

NCT01502787
View directory record Official record
Conditions
Hypertension
Interventions
Metoprolol succinate, Nebivolol, Forearm blood flow, Microneurography, Rhythmic handgrip exercise, Lower body negative pressure, Angiotensin II
Drug · Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 7, 2020 · Synced Oct 11, 2026, 7:34 PM EDT
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 20, 2026 · Synced Oct 11, 2026, 7:34 PM EDT
Completed Not applicable Interventional

Effect of Ultrasound Therapy on Bilateral Masseter Myalgia: Comparison of 1 Megahertz Versus 3 Megahertz

NCT04086862
View directory record Official record
Conditions
Adult Females, Bilateral Masseter Myalgia
Interventions
Therapeutic ultrasound
Procedure
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years and older · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Apr 7, 2022 · Synced Oct 11, 2026, 7:34 PM EDT
Recruiting Phase 4 Interventional

Erector Spinae Plane Block Versus Trigger Point Injection for Chronic Thoracic Myofascial Pain

NCT07632820
View directory record Official record
Conditions
Back Pain
Interventions
Erector Spinae Plane (ESP) Block with 0.5% Plain Bupivacaine, Trigger Point Injection (TPI) with 0.5% Plain Bupivacaine
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
5
States / cities
Jacksonville, Florida • Baltimore, Maryland • Rochester, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 11, 2026, 7:34 PM EDT
Completed Phase 4 Interventional Results available

Comparing Local Anesthetics for TAP Block During Abdominally-based Free Flap for Breast Reconstruction

NCT03700970
View directory record Official record
Conditions
Breast Reconstruction, Anesthesia, Transverse Abdominis Plane Block
Interventions
Liposomal bupivacaine, Regular bupivacaine
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 24, 2022 · Synced Oct 11, 2026, 7:34 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Electrical Impedance Myography: Natural History Studies inNeuromuscular Disorders and Healthy Volunteers

NCT01900132
View directory record Official record
Conditions
Neuromuscular Disease, Motor Neuron Disease, Inherited Neuromuscular Conditions, Inherited Neuropathies
Interventions
EIM testing, Nerve & muscle ultrasonography, Nerve conduction studies, Electromyography (EMG)
Device
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
2 Years to 110 Years
Enrollment
275 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 11, 2026, 7:34 PM EDT
Completed Not applicable Interventional Results available

Saphenous Nerve Block Versus Femoral Nerve Block for Total Knee Arthroplasty

NCT01333943
View directory record Official record
Conditions
Total Knee Arthroplasty
Interventions
Study Group: Experimental, Control Group
Procedure
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 90 Years
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 11, 2022 · Synced Oct 11, 2026, 7:34 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

The Role of Aldosterone on Augmented Exercise Pressor Reflex in Hypertension

NCT01996449
View directory record Official record
Conditions
Hypertension
Interventions
Eplerenone, Amlodipine, Microneurography, Rhythmic handgrip exercise, Sustained hand grip, Forearm blood flow, Arm cycling exercise, Cold Pressor test
Drug · Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2021
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 18, 2022 · Synced Oct 11, 2026, 7:34 PM EDT
Withdrawn Not applicable Interventional

Pain Relief Study of Ultrasound Guided Transverse Abdominis Plane(TAP)Block

NCT01217580
View directory record Official record
Conditions
Cesarean Section
Interventions
0.5% ropivacaine, 0.9% sodium chloride
Drug
Lead sponsor
Ochsner Health System
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Apr 12, 2023 · Synced Oct 11, 2026, 7:34 PM EDT
Terminated Not applicable Interventional

Wearable Therapeutic Ultrasound Study for Knee Osteoarthritis

NCT01993693
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Ultrasonic Diathermy Device, Sham Ultrasonic Diathermy Device
Device
Lead sponsor
ZetrOZ, Inc.
Industry
Eligibility
35 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
East Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Nov 18, 2015 · Synced Oct 11, 2026, 7:34 PM EDT
Completed Not applicable Interventional Results available

HIP: Hip Imaging Protocol

NCT04126161
View directory record Official record
Conditions
Metabolic Profiling Muscle
Interventions
CT, Ultrasound
Procedure · Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 11, 2026, 7:34 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Endoscopic Ultrasound Determines Disease Activity in Crohn's Disease And Ulcerative Colitis

NCT03863886
View directory record Official record
Conditions
Crohn Disease, Ulcerative Colitis
Interventions
Endoscopic ultrasound catheter (UM-2R/3R, Olympus)
Procedure
Lead sponsor
Carilion Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 29, 2021 · Synced Oct 11, 2026, 7:34 PM 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 8, 2017 · Synced Oct 11, 2026, 7:34 PM EDT
Completed Not applicable Interventional

The Diagnosis and Incidence of Critical Illness Polyneuromyopathy in Medical and Neurosurgical ICU Patients

NCT02634658
View directory record Official record
Conditions
Critical Illness
Interventions
Muscle Ultrasound, Nerve Conduction Study, Electromyography
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 4, 2017 · Synced Oct 11, 2026, 7:34 PM EDT
Recruiting Phase 4 Interventional

A Study to Investigate the Effects of Opioid Exposure on the Ability of the Diaphragm Muscle

NCT05856136
View directory record Official record
Conditions
Respiratory Function Loss, Respiratory Complication
Interventions
Fentanyl Injection
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 11, 2026, 7:34 PM EDT