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Showing 25–48 of 116 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Novel Way to Estimate Epidural Depth in Morbidly Obese Parturient

NCT01415232
Conditions
Obesity
Interventions
Sonosite S-Nerve® US system (SonoSite, Bothell,WA)
Device
Lead sponsor
Manuel C. Vallejo
Other
Eligibility
14 Years to 55 Years · Female only
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
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
Terminated Not applicable Interventional Accepts healthy volunteers

Ultrasound Treatment on Wound Healing Time

NCT05796492
Conditions
Burn Wound, 2nd Degree Burn of the Skin
Interventions
Pulsed splenic ultrasound, Ultrasound probe (no energy applied)
Device
Lead sponsor
General Electric Research
Industry
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Miscarriage in First Trimester
Interventions
Hysteroscopic resection, Manual Vacuum Aspiration
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Not listed Not applicable Interventional Accepts healthy volunteers

LOTUS Trial: Lumbar Ultrasound in Obstetric Patients With BMI > 40

NCT06305260
Conditions
Obesity, Morbid, Labor Pain
Interventions
Lumbar Ultrasound
Diagnostic Test
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Intracerebral Hemorrhage, Acute Ischemic Stroke
Interventions
Cranial Point of Care Ultrasound
Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Not listed No phase listed Observational

Keller Prehospital Ultrasound Study

NCT01074112
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
Conditions
Prostate Cancer, Prostate Adenocarcinoma
Interventions
TRUS biopsy
Diagnostic Test
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older · Male only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Dual Incontinence, Fecal Incontinence, Urinary Incontinence, Sacral Neuromodulation
Interventions
Neurometer
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Fibroids, Uterine
Interventions
hysterectomy, Uterine arterial embolization, myomectomy, Medical Therapy, endometrial ablation, magnetic resonance guided focused ultrasound, radiofrequency ablation
Procedure · Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 54 Years · Female only
Enrollment
3,094 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
9
States / cities
San Francisco, California • Bethesda, Maryland • Boston, Massachusetts + 6 more
Recruiting No phase listed Observational

The APS Phenotyping Study

NCT06521502
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
Conditions
Fetal Growth Abnormality, Amniotic Fluid; Disorder
Interventions
Point-of-care ultrasound (POC-US), Routine antenatal care, Formal ultrasound
Diagnostic Test
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Houston, Texas
Conditions
Synovitis, Rheumatoid Arthritis
Interventions
Contrast Enhanced Ultrasound (CEUS), Magnetic Resonance Imaging (MRI)
Procedure
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Hand Injuries, Hand Injuries and Disorders
Interventions
Ultrasound-guided forearm nerve block, 1:1 volume measured solution of: 1% lidocaine without epinephrine and 0.5% bupivacaine without epinephrine, Bedside ultrasound machine
Procedure · Drug · Device
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Osteoarthritis
Interventions
Ultrasound, Sham ultrasound
Procedure
Lead sponsor
VA Connecticut Healthcare System
Federal
Eligibility
40 Years to 89 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
West Haven, Connecticut
Completed Not applicable Interventional Results available

Diagnostic Accuracy of Handheld vs Traditional Ultrasound

NCT05196776
Conditions
Image, Body
Interventions
Portable, handheld point-of-care ultrasound device, Cart-based point-of-care ultrasound device
Device
Lead sponsor
Temple University
Other
Eligibility
18 Years to 99 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed No phase listed Observational Accepts healthy volunteers

A Preliminary Study of Bone Density in Neonates

NCT00631397
Conditions
Osteopenia Of Prematurity
Interventions
Ultrasound machine
Device
Lead sponsor
University of South Florida
Other
Eligibility
24 Weeks to 33 Weeks
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Asthma
Interventions
NIPPV (PALMtop PTV), Volumetric CO2 (NM3), USCOM
Device
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
2 Years to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Nashville, Tennessee
Terminated Phase 4 Interventional Results available

Ultrasound Evaluation of Crohn's Disease

NCT03235180
Conditions
Crohn Disease
Interventions
Sulfur Hexafluoride, Ultrasound Elastography, Ultrasound Vascularity, Magnetic Resonance Enterography (MRE)
Drug · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Prostate Cancer
Interventions
UreScan
Device
Lead sponsor
University of California, Irvine
Other
Eligibility
40 Years to 80 Years · Male only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Orange, California
Completed No phase listed Observational Accepts healthy volunteers

Hydration Monitor Validation in Elderly

NCT02206633
Conditions
Dehydration
Interventions
Hydration Monitor
Device
Lead sponsor
Artann Laboratories
Industry
Eligibility
65 Years and older
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Boone, North Carolina
Conditions
Kidney Cancer
Interventions
Contrast Enhanced Intraoperative Ultrasound, DEFINITY, Phone Call
Procedure · Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Houston, Texas
Conditions
Ultrasonography
Interventions
Large Mobile Ultrasound System, Handheld Ultrasound Machine
Device
Lead sponsor
Yale University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Not applicable Interventional Accepts healthy volunteers

Tele-Ultrasound: VIrtual Hands-on Education for Novice Users

NCT05013476
Conditions
Ultrasound, Education, Virtual
Interventions
Butterfly handheld ultrasound machine
Combination Product
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Englewood, Colorado