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ClinicalTrials.gov public records Last synced Oct 14, 2026, 3:50 PM EDT

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Showing 193–216 of 241 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Muscle ultrasound Clear all
Active, not recruiting Not applicable Interventional

Critical Illness Myopathy as a Cause of Debilitating ICU-Acquired Weakness

NCT00937001
View directory record Official record
Conditions
Myopathy, Cognitive Impairment
Interventions
Biopsy/Ultrasound
Procedure
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 99 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Oct 14, 2026, 3:50 PM EDT
Not listed No phase listed Observational

The QUALITY Vets Project: Muscle Quality and Kidney Disease

NCT03160326
View directory record Official record
Conditions
Chronic Kidney Disease, Sarcopenia
Interventions
Not listed
Lead sponsor
Washington D.C. Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 84 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
2
States / cities
San Francisco, California • Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Nov 9, 2018 · Synced Oct 14, 2026, 3:50 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Finger Muscle Reaction After Electrical Stimuli to the Human Finger Pulley System; a Pilot Study

NCT01456871
View directory record Official record
Conditions
Healthy
Interventions
Guided insertion of electrodes, Electromyographic (EMG) recording
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
20 Years to 30 Years · Female only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 10, 2013 · Synced Oct 14, 2026, 3:50 PM EDT
Completed Not applicable Interventional Results available

Comparison of Pre-op and Post-op Pectoralis Nerve Block

NCT03653988
View directory record Official record
Conditions
Breast Cancer, Postoperative Pain, Anesthesia, Nerve Block
Interventions
PEC I/II blocks by anesthesiologist - pre-operative, PEC I/II blocks by surgeon - intra-operative
Procedure
Lead sponsor
Melinda Seering
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Aug 16, 2024 · Synced Oct 14, 2026, 3:50 PM EDT
Terminated Not applicable Interventional

A Trial Comparing Three Orthobiologic Therapies on Atrophied Multifidus Muscles in Patients With Low Back Pain

NCT03618979
View directory record Official record
Conditions
Low Back Pain
Interventions
PPP treatment, PRP treatment, PRP and PL Combo treatment
Biological
Lead sponsor
Regenexx, LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
Broomfield, Colorado • Lone Tree, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 8, 2022 · Synced Oct 14, 2026, 3:50 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 14, 2026, 3:50 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Peripheral Vasodilation in Obese Humans

NCT02833207
View directory record Official record
Conditions
Obesity
Interventions
Drug Trial 1 (EDD), Drug Trial 2 (ROV)
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 40 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2021
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 11, 2022 · Synced Oct 14, 2026, 3:50 PM EDT
Enrolling by invitation Not applicable Interventional

Comparison of Dynamic Ultrasound Visual Feedback to Manual Feedback on Scapular Stabilizer Activation and Change in the Subacromial Space in Persons With Pain During Shoulder Elevation

NCT07464639
View directory record Official record
Conditions
Subacromial Impingement Syndrome, Apical Shoulder Pain, Rotator Cuff Syndrome
Interventions
Verbal and tactile feedback with exercise
Other
Lead sponsor
California State University, Long Beach
Other
Eligibility
18 Years to 70 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Oct 14, 2026, 3:50 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Imaging Skeletal Muscle Mitochondrial OXPHOS Activity In Acute Lymphoblastic Leukemia Survivors

NCT06819475
View directory record Official record
Conditions
Childhood Cancer, Muscle Weakness
Interventions
Magnetic Resonance Imaging, Magnetic Resonance Spectroscopy, Physical function assessment, Peripheral blood sample, Skeletal muscle biopsy, Muscle Ultrasound
Diagnostic Test · Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 14, 2026, 3:50 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Ultrasound Perfusion Estimation for Assessment of Peripheral Arterial Disease

NCT06952543
View directory record Official record
Conditions
Peripheral Arterial Disease
Interventions
Ultrasound Imaging
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 14, 2026, 3:50 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 14, 2026, 3:50 PM EDT
Not listed Phase 4 Interventional

US-guided SAPB for Rib Fractures in the ED

NCT03619785
View directory record Official record
Conditions
Rib Fractures, Rib Fracture Multiple
Interventions
Bupivacaine, Fentanyl, morphine, hydromorphone, hydrocodone, acetaminophen, ketorolac, gabapentin, ketamine, ibuprofen
Drug
Lead sponsor
Andrew A Herring
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Dec 19, 2018 · Synced Oct 14, 2026, 3:50 PM EDT
Completed No phase listed Observational

Aromatase Inhibitor-Associated Musculoskeletal Symptoms in Non-Metastatic, Post Menopausal Breast Cancer Patients

NCT01051609
View directory record Official record
Conditions
Breast Cancer
Interventions
History and Physical Exam, Grip Strength Measurement, Surveys, Blood Collection, Ultrasound of Hand/Wrist
Other · Behavioral · Procedure
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 9, 2016 · Synced Oct 14, 2026, 3:50 PM EDT
Not yet recruiting Not applicable Interventional

Combination Versus Alone Liposomal Bupivacaine Blocks in Minimally Invasive Thoracic Surgery-1

NCT07254650
View directory record Official record
Conditions
Lung Cancer (Diagnosis)
Interventions
Arm 1 "LipoB-I": Liposomal Bupivacaine via Multi-Level Intercostal Nerve Block, Arm 2 "LipoB-S": Liposomal Bupivacaine via Serratus Anterior Plane Block, Arm 3 "LipoB-C": Liposomal Bupivacaine Administered via Combination Block
Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 14, 2026, 3:50 PM EDT
Completed Not applicable Interventional

Per-Oral Endoscopic Esophagomyotomy (POEM)

NCT01635374
View directory record Official record
Conditions
Achalasia
Interventions
Per-Oral Endoscopic Esophagomyotomy
Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 85 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 6, 2015 · Synced Oct 14, 2026, 3:50 PM EDT
Completed Phase 4 Interventional Results available

Comparing Subsartorial Saphenous Nerve Blocks With and Without Dexamethasone for Anterior Cruciate Ligament Reconstruction

NCT01586806
View directory record Official record
Conditions
Anterior Cruciate Ligament Reconstruction, Regional Anesthesia, Saphenous Nerve Block
Interventions
Bupivacaine Only, Bupivacaine with 1 mg of Dexamethasone, Bupivacaine with 4 mg of Dexamethasone
Drug
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
16 Years to 65 Years
Enrollment
195 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 28, 2016 · Synced Oct 14, 2026, 3:50 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

ESP vs QL for Total Abdominal Hysterectomy

NCT04074226
View directory record Official record
Conditions
Postoperative Pain
Interventions
Erector Spinae Plane block, Quadratus Lumborum Block
Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 4, 2023 · Synced Oct 14, 2026, 3:50 PM EDT
Recruiting No phase listed Observational

Changes in Skeletal Muscle Thickness in Patients With Acute Heart Failure

NCT06253104
View directory record Official record
Conditions
Heart Failure, Muscle Atrophy, Skeletal Muscle Atrophy, Cardiogenic Shock
Interventions
BodyMetrix Body Composition Ultrasound
Diagnostic Test
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 23, 2025 · Synced Oct 14, 2026, 3:50 PM EDT
Recruiting No phase listed Observational

Respiratory, Limb Muscle Properties, and Physical Performance in Adult Lung Transplant Recipients

NCT07747337
View directory record Official record
Conditions
Lung Transplantation, End Stage Lung Disease
Interventions
Respiratory and Limb Muscle Assessment
Diagnostic Test
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 14, 2026, 3:50 PM EDT
Terminated Phase 4 Interventional

Ultrasound-Guided Continuous Sciatic Nerve Blocks: Popliteal Versus Subgluteal Catheters

NCT01325012
View directory record Official record
Conditions
Foot Surgery
Interventions
Subgluteal Sciatic Nerve Block, Popliteal Sciatic Nerve Block
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
2
States / cities
La Jolla, California • San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 29, 2013 · Synced Oct 14, 2026, 3:50 PM EDT
Recruiting Not applicable Interventional

ESPBs vs TAPs for Satisfactory Analgesia Following DIEP Surgery

NCT06091241
View directory record Official record
Conditions
Pain
Interventions
Pre-operative Erector Spinae Plane block prior to DIEP surgery, Pre-operative Transversus Abdominus Plane blocks prior to DIEP surgery
Procedure
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 14, 2026, 3:50 PM EDT
Completed Phase 4 Interventional Results available

Comparison of Obturator Nerve Blockade and Neuromuscular Blockade

NCT03063255
View directory record Official record
Conditions
Cancer of Bladder
Interventions
Obturator block, Neuromuscular block
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 90 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 24, 2021 · Synced Oct 14, 2026, 3:50 PM EDT
Not listed No phase listed Observational

Utilization of High Frequency Ultrasound to Diagnose Chronic Exertional Compartment Syndrome

NCT03736174
View directory record Official record
Conditions
Chronic Exertional Compartment Syndrome
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
13 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 25, 2023 · Synced Oct 14, 2026, 3:50 PM EDT
Recruiting Not applicable Interventional

Treatment of Post Traumatic Knee Osteoarthritis With Extracorporeal Shockwave Therapy

NCT06686680
View directory record Official record
Conditions
Knee Osteoarthristis, ACL Injuries, Post-Traumatic
Interventions
extracorporeal shockwave therapy (ESWT), Sham Comparator
Device
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years to 55 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 14, 2026, 3:50 PM EDT