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ClinicalTrials.gov public records Last synced Oct 20, 2026, 5:04 PM EDT

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Showing 1–24 of 60 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Abdominal Ultrasound Clear all
Recruiting Phase 4 Interventional

CEUS for Blunt Abdominal Trauma in Children

NCT03490929
View directory record Official record
Conditions
Trauma Abdomen
Interventions
Sulfur Hexafluoride Lipid Type A Microspheres 25 MG Intravenous Powder for Suspension [LUMASON], contrast-enhanced ultrasound
Drug · Device
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
0 Years to 17 Years
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
2
States / cities
Rochester, Minnesota • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Oct 20, 2026, 5:04 PM EDT
Completed Phase 1 Interventional

Determination of a Safe Dose of Optison in Pediatric Patients With Solid Tumors

NCT00186953
View directory record Official record
Conditions
Abdominal Neoplasms, Pelvic Neoplasms
Interventions
Optison
Drug
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
2 Years to 20 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 20, 2011 · Synced Oct 20, 2026, 5:04 PM EDT
Not listed Not applicable Interventional

TAP Catheters Versus Intrathecal Morphine for Cesarean Section

NCT01593280
View directory record Official record
Conditions
Abdominal Muscles/Ultrasonography, Adult, Anesthetics, Local/Administration & Dosage, Ropivacaine/Administration & Dosage, Ropivacaine/Analogs & Derivatives, Cesarean Section, Humans, Nerve Block/Methods, Pain Measurement/Methods, Pain, Postoperative/Prevention & Control, Ultrasonography, Interventional
Interventions
TAP catheter, intrathecal morphine
Device · Drug
Lead sponsor
Stamford Anesthesiology Services, PC
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Stamford, Connecticut
Source: ClinicalTrials.gov public record
Updated May 8, 2012 · Synced Oct 20, 2026, 5:04 PM EDT
Not listed Not applicable Interventional

Medial Versus Traditional Approach to US-guided TAP Blocks for Open Inguinal Hernia Repair

NCT01589796
View directory record Official record
Conditions
Abdominal Muscles/Ultrasonography, Adult, Ambulatory Surgical Procedures, Anesthetics, Local/Administration & Dosage, Ropivacaine/Administration & Dosage, Ropivacaine/Analogs & Derivatives, Hernia, Inguinal/Surgery, Humans, Nerve Block/Methods, Pain Measurement/Methods, Pain, Postoperative/Prevention & Control, Ultrasonography, Interventional
Interventions
TAP block
Procedure
Lead sponsor
Stamford Anesthesiology Services, PC
Other
Eligibility
18 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
2
States / cities
Stamford, Connecticut
Source: ClinicalTrials.gov public record
Updated May 2, 2012 · Synced Oct 20, 2026, 5:04 PM EDT
Completed No phase listed Observational Results available

Laparoscopic Versus Transabdominal Ultrasound in Morbidly Obese Patients

NCT00971750
View directory record Official record
Conditions
Cholelithiasis, Ultrasonography, Laparoscopic Gastric Bypass
Interventions
Not listed
Lead sponsor
Gundersen Lutheran Medical Foundation
Other
Eligibility
18 Years and older
Enrollment
253 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
1
States / cities
La Crosse, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 11, 2012 · Synced Oct 20, 2026, 5:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Abdominal Ultrasound Assessment in the Post-cesarean Patient

NCT02159105
View directory record Official record
Conditions
Postpartum Hemorrhage, Postsurgical Bleeding, Abdominal Ultrasound, FAST Scan, Non-invasive Hemoglobin Measurement
Interventions
FAST scan and non-invasive hemoglobin measurement
Device
Lead sponsor
Northwestern University
Other
Eligibility
12 Years to 60 Years · Female only
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 20, 2016 · Synced Oct 20, 2026, 5:04 PM EDT
Recruiting No phase listed Observational

Development of 3D Multi-Parametric Ultrasound (MPUS) as a Decision Support Tool for Patients

NCT05705219
View directory record Official record
Conditions
Liver Cancer, Adult
Interventions
3D-MPUS
Diagnostic Test
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
3
States / cities
Palo Alto, California • San Diego, California • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Oct 20, 2026, 5:04 PM EDT
Completed Not applicable Interventional Results available

Comparative Effectiveness Trial for Diagnosis of Necrotizing Enterocolitis

NCT05573113
View directory record Official record
Conditions
Necrotizing Enterocolitis
Interventions
Bowel Ultrasound, Abdominal radiograph
Diagnostic Test
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
Up to 1 Year
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
2
States / cities
Kansas City, Kansas • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 21, 2025 · Synced Oct 20, 2026, 5:04 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Postoperative Gastric Point of Care Ultrasound (G-POCUS) in Abdominal Surgery

NCT05796063
View directory record Official record
Conditions
Ileus Postoperative, Postoperative Nausea and Vomiting
Interventions
gastric point of care ultrasound
Diagnostic Test
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 7, 2023 · Synced Oct 20, 2026, 5:04 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Ultrasound to View Abdominal Wall Muscle Layers

NCT06955013
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Not listed
Lead sponsor
Corewell Health South
Other
Eligibility
18 Years and older
Enrollment
118 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Saint Joseph, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Oct 20, 2026, 5:04 PM EDT
Completed Phase 2 Interventional

Ultrasound Guided Transversus Abdominis Plane (TAP) vs. Trigger Point Injection (TPI) for Abdominal Wall Pain

NCT01906944
View directory record Official record
Conditions
Abdominal Pain
Interventions
Bupivacaine 0.25%, Triamcinolone
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 14, 2020 · Synced Oct 20, 2026, 5:04 PM EDT
Completed Not applicable Interventional

Abdominal Wall Block Study

NCT03074240
View directory record Official record
Conditions
Umbilical Hernia, Obesity
Interventions
TAPB Group, RSB Group, conversion to general anesthesia
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 99 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated May 30, 2024 · Synced Oct 20, 2026, 5:04 PM EDT
Not listed No phase listed Observational

Keller Prehospital Ultrasound Study

NCT01074112
View directory record Official record
Conditions
Ultrasonography, Multiple Trauma, Kidney Calculi, Aortic Aneurysm, Abdominal, Pregnancy, Catheterization, Venous
Interventions
EFAST exam, Pelvic Ultrasound, Ultrasound Guided Vascular Access, Focused Ultrasound Scan, Cardiac Ultrasound
Device · Procedure
Lead sponsor
Keller Fire Rescue
Government
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Keller, Texas
Source: ClinicalTrials.gov public record
Updated Feb 24, 2010 · Synced Oct 20, 2026, 5:04 PM EDT
Withdrawn Not applicable Interventional

Utility of Bowel Ultrasound in Diagnosing Necrotizing Eneterocolitis in Congenital Heart Disease

NCT03142685
View directory record Official record
Conditions
Enterocolitis, Necrotizing, Congenital Heart Disease
Interventions
Bowel Ultrasound
Device
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
Up to 6 Months
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 18, 2018 · Synced Oct 20, 2026, 5:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Multicenter,2-Arm,Randomized,Controlled Study Evaluate the Effectiveness of the UltraShape® Contour I VER 3.1 System for Non-Invasive Reduction in Abdominal Circumference

NCT01462201
View directory record Official record
Conditions
Body Sculpting
Interventions
Non Invasive Ultrasound
Device
Lead sponsor
UltraShape
Industry
Eligibility
18 Years to 65 Years
Enrollment
156 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
4
States / cities
Metairie, Louisiana • Hunt Valley, Maryland • Montclair, New Jersey + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 13, 2013 · Synced Oct 20, 2026, 5:04 PM EDT
Completed Not applicable Interventional

Postoperative Pain After Pediatric Umbilical Hernia Repair

NCT01015053
View directory record Official record
Conditions
Pediatric Postoperative Pain
Interventions
bilateral ultrasound-guided rectus sheath block, Wound infiltration
Procedure
Lead sponsor
Boston Children's Hospital
Other
Eligibility
3 Years to 12 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Boston, Massachusetts • Waltham, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 15, 2017 · Synced Oct 20, 2026, 5:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Ultrasound-guided Transversus Abdominis Plane Block After Hysterectomy

NCT01153503
View directory record Official record
Conditions
Post Operative Pain
Interventions
TAP block
Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 1, 2018 · Synced Oct 20, 2026, 5:04 PM EDT
Terminated Phase 2Phase 3 Interventional Results available

Caudal Versus Rectus Sheath Study

NCT01394523
View directory record Official record
Conditions
Umbilical Hernia
Interventions
Bupivacaine
Drug
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
Not listed
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 19, 2017 · Synced Oct 20, 2026, 5:04 PM EDT
Terminated Phase 2 Interventional Results available

ACZ885 for the Treatment of Abdominal Aortic Aneurysm

NCT02007252
View directory record Official record
Conditions
Abdominal Aortic Aneurysm (AAA)
Interventions
ACZ885, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
45 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 5, 2021 · Synced Oct 20, 2026, 5:04 PM EDT
Completed No phase listed Observational

Transvaginal Pelvic Ultrasound in the ED

NCT02547857
View directory record Official record
Conditions
Abdominal Pain, Pelvic Pain
Interventions
Pelvic US
Other
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2015
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 28, 2016 · Synced Oct 20, 2026, 5:04 PM EDT
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

A Pilot Study Testing a Noninvasive Cryolipolysis Device Versus a High Intensity Focused Ultrasound Device for Fat Reduction

NCT01976247
View directory record Official record
Conditions
Abdominal Fat
Interventions
High Intensity Focused Ultrasound Device, Noninvasive Cryolipolysis Device
Device
Lead sponsor
Northwestern University
Other
Eligibility
30 Years to 65 Years · Female only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 20, 2026, 5:04 PM EDT
Not listed Not applicable Interventional

A Randomized Controlled Trial Of Endoscopic Ultrasound-Guided Fine-Needle Aspiration With And Without A Stylet

NCT01213290
View directory record Official record
Conditions
Mediastinal or Intra-abdominal Lymphadenopathy,, Pancreatic Masses,, Left Adrenal Masses,, Gastrointestinal Submucosal Lesions, and, Liver Masses
Interventions
EUS - FNA with stylet, Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA)
Device
Lead sponsor
American Society for Gastrointestinal Endoscopy
Other
Eligibility
18 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
2
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 1, 2010 · Synced Oct 20, 2026, 5:04 PM EDT
Terminated Not applicable Interventional Results available

NEC Screening Abdominal Radiograph vs Bowel Ultrasound in Preemies

NCT03963011
View directory record Official record
Conditions
Enterocolitis, Necrotizing, Premature Infant
Interventions
Bowel Ultrasound
Diagnostic Test
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
Up to 28 Weeks
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 10, 2022 · Synced Oct 20, 2026, 5:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Point of Care 3D Ultrasound for Various Applications: A Pilot Study

NCT02831556
View directory record Official record
Conditions
Appendicitis, Evidence of Cholecystectomy, Gallstones, Pregnancy, Ectopic, Aortic Aneurysm, Kidney Stones, Intrauterine Pregnancy, Diverticulitis, Abdominal Injuries, Tumors, Pancreatitis, Digestive System Diseases, Gastrointestinal Diseases, Intraabdominal Infections, Intestinal Diseases, Pregnancy, Vascular Disease, Uterine Fibroids, Ovarian Cysts, Uterine Abnominalies, Bladder Abnominalies, Testicular Abnominalies, Polyps
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
Not listed
Enrollment
174 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 21, 2024 · Synced Oct 20, 2026, 5:04 PM EDT