Clinical trials: Ultrasonic Diagnosis
Parkinson Disease, Dystonia
Towards Noninvasive DBS of the Basal Ganglia in Parkinson's Disease Using TUS
Transcranial Ultrasound Stimulation (TUS) is an emerging non-invasive brain stimulation technique capable of targeting both superficial and deep brain areas with high spatial resolution, down to a few cubic millimeters.
- Trial name
- NCT06232629
- Testing
- TUS Active
- Where
- Canada
- Volunteers
- 10 people
- Sponsor
- University Health Network, Toronto
Anesthesia, General, Intubation
Changes in Anatomical Landmark Locations
This study was performed to ultrasonographically demonstrate the changes in relationship between the right internal jugular vein (IJV) and an anatomical landmark in two different head positions: neutral and rotational.
- Trial name
- NCT01168453
- Testing
- head position change
- Where
- South Korea
- Volunteers
- 100 people
- Sponsor
- Soonchunhyang University Hospital
Medial Tibial Stress Syndrome
Effect of Shortwave Diathermy and Therapeutic Ultrasound on Medial Tibial Stress Syndrome Among Military Cadets
Medial tibial stress syndrome (MTSS) also known as shin splints or tibial periostitis is a common injury in athletes and soldiers/cadets with incidences ranging between 4% and 35% in these populations .
- Trial name
- NCT04292795
- Testing
- Therapeutic Ultrasound, Short wave diathermy
- Where
- Pakistan
- Volunteers
- 36 people
- Sponsor
- Shifa Clinical Research Center
Hypertension
A Safety Evaluation of Renal Denervation Using Focused Therapeutic Ultrasound on Patients With Refractory Hypertension
This study is a prospective, single-institution trial wherein twenty subjects with refractory hypertension will receive the experimental focused ultrasound renal denervation therapy.
- Trial name
- NCT01638195
- Testing
- Focused Ultrasound
- Where
- Australia
- Volunteers
- 18 people
- Sponsor
- Kona Medical Inc.
Modified Radical Mastectomy, Breast Cancer
Comparison Between Erector Spinae Plane Block Versus Serratus Anterior Plane Block Regarding Analgesia Post Modified Radical Mastectomy
The goal of this clinical trial is to compare Ultrasound Guided Erector Spinae and Ultrasound Guided Serratus Anterior Plane Block post Modified Radical Mastectomy in adult females.
- Trial name
- FMASUMD66/2025 (NCT06947330)
- Testing
- Unilateral Erector Spinae group, Unilateral Serratus Anterior group
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Kholoud Usama
Cholelithiasis
Effect of Erector Spinae Plane Block on Postoperative Respiratory Function After Laparoscopic Cholecystectomy
Postoperative pulmonary dysfunction is frequently observed after laparoscopic abdominal surgery due to the combined effects of general anesthesia, pneumoperitoneum, diaphragmatic dysfunction, and postoperative pain.
- Trial name
- ESP-LC (NCT07478601)
- Testing
- Erector Spinae Plane Block
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Uludag University
Pancreatic Cancer
Evaluating the Number of Passes Required for Diagnostic Cell Block During EUS-FNA of Solid Pancreatic Mass Lesions
This study will test the amount of tissue, called "cell block", obtained from your pancreas. Patients who are asked to participate in this study have a growth (mass) in the pancreas that needs a biopsy so a diagnosis can be made.
- Trial name
- NCT01809028
- Testing
- EUS FNA with 2 passes, EUS FNA with 4 passes
- Where
- United States
- Volunteers
- 62 people
- Sponsor
- AdventHealth
Critical Illness, Malnutrition
The Effect of Higher Protein Dosing in Critically Ill Patients Ultrasound a Sub-study
The investigators will evaluate the effects of of higher protein/amino acid dosing (≥2.2 g/kg/d) vs usual care of protein/amino acid dosing (≤1.2 g/kg/d) over muscle mass in nutritionally high risk ill patients.
- Trial name
- EFFORTUS (NCT04242966)
- Testing
- Usual Care, Higher Protein/Amino Acid Group, Ultrasound measure
- Sponsor
- Clinical Evaluation Research Unit at Kingston General Hospital
Intra-operative Anesthesia
Comparison of Transversus Abdominis Plane Block and Ilioinguinal / Iliohypogastric Nerve Block
the aim of this study is to compare the effects of Transversus abdominis plane block and ilioinguinal / iliohypogastric block combined with sedation in pediatric surgeon on the anesthesia and analgesia contributions during…
- Trial name
- NCT02991053
- Testing
- ketamine
- Volunteers
- 100 people
- Sponsor
- Erzincan University
Essential Tremor, Neuromodulation
Ultrasound Neuromodulation in Essential Tremor
This study is being done to test whether low-intensity focused ultrasound (LIFU) (low energy sound waves) cause temporary changes in brain activity and behavior when directed at particular parts of the brain.
- Trial name
- UNMET (NCT06610877)
- Testing
- Focused ultrasound neuromodulation
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- University of California, San Francisco
Critically Ill
Ultrasound Guided Central Venous Vascular Access - Novel Needle Navigation Technology Compared With Conventional Method
Background: Central venous catheter (CVC) insertion is a very common procedure in the intensive care setting. A recent international guidelines advocated the use of ultrasound for routine internal jugular CVC insertion.
- Trial name
- NCT03214575
- Testing
- Conventional method, GPS Method
- Volunteers
- 100 people
- Sponsor
- University of Malaya
Renal Artery Stenosis
Ultrasound Wave Therapy for Post-stenotic Microvascular Remodeling
Researchers are evaluating a noninvasive treatment with ultrasound waves for Atherosclerotic Renal Artery Stenosis (ARAS).
- Trial name
- NCT03914157
- Testing
- Low-energy extracorporeal ultrasound shockwave therapy (SWT)
- Sponsor
- Mayo Clinic
Thyroid Nodules
Elastography Interest in the Management of Thyroid Nodules
Define an ultrasound/elastography benignity criteria in strategy management of a patient population carries one or more thyroid nodules.
- Trial name
- SWETHY (NCT01335828)
- Testing
- Medical ultrasound device (ShearWave system)
- Where
- France
- Volunteers
- 125 people
- Sponsor
- AdministrateurCIC
Airway Management
Palpation Versus Ultrasonography for Identifying the Cricothyroid Membrane in Case of a Laterally Deviated Larynx
test persons, anaesthesiologists will identify the cricothyroid membrane on a silicone model of the neck with either palpation or ultrasonography.
- Trial name
- NCT05679128
- Testing
- identification of the cricothyroid membrane using Palpation, Identification of the cricothyroid membrane using ultrasonography
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Prostate Cancer
Micro-ultrasound for Prostate Cancer Diagnosis
This is a single-center, paired-cohort, prospective study. Patients with a clinical suspicion of csPCa will receive mpMRI and Micro-US in two different visits.
- Trial name
- NCT04832997
- Testing
- Prostate biopsy systematic random prostate biopsy (TRUS-Bx) + eventual MRI-targeted biopsy (MRI-TBx) + eventual microUS-targeted (Micro-US-TBx)
- Where
- Italy
- Volunteers
- 96 people
- Sponsor
- IRCCS San Raffaele
Clinical Competence, Ultrasonography
Remote Guidance for eFAST Training Using a Head-Mounted Device
This study looks at the best way to remotely teach and guide doctors-in-training to perform a bedside ultrasound exam called eFAST (extended Focused Assessment with Sonography for Trauma), which is used to quickly check injured…
- Conditions
- Clinical Competence, Ultrasonography, Medical Education, Point-of-care Ultrasound (POCUS)
- Trial name
- Remote-eFAST (NCT07686497)
- Testing
- Standardized instructional eFAST video, Real-time audio remote expert guidance (Microsoft Teams), Head-mounted-device remote expert guidance (Arc 3, RealWear)
- Where
- Switzerland
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Philipp Fürnstahl
Coronary Artery Disease
Evaluation of a Combined Near Infrared Spectroscopy (NIRS) and Intravascular Ultrasound (IVUS) Catheter for Detection of Lipid Rich Plaque
The purpose of this study is to learn more about lipid rich plaque using Near Infrared Spectroscopy (NIRS)/Intravascular Ultrasound (IVUS) imaging in patients who have had coronary artery stenting and Optical coherence tomography…
- Trial name
- NCT01506960
- Testing
- InfraReDx Lipiscan IVUS
- Where
- United States
- Volunteers
- 64 people
- Sponsor
- Massachusetts General Hospital
Ovarian Tumor, Ovarian Cancer
Prospective RegIstration Of the peRformance of the IoTa ADNEX Model in Dutch gYnaecological Practice
Multicenter prospective cohort study in which patients ≥18 years with an ovarian tumor for which an ultrasound has been performed in accordance with IOTA criteria and the IOTA ADNEX model has been applied are included.
- Trial name
- PRIORITY (NCT06103916)
- Testing
- Observational study. Prospective registration of ultrasound data in patients with ovarian tumors for which an ultrasound in according with the IOTA definitions is performed.
- Where
- Netherlands
- Volunteers
- 613 people, healthy volunteers welcome
- Sponsor
- Maxima Medical Center
Carotid Artery Disease
Dose-Finding, Feasibility Study of Optison in Contrast Enhanced U/S for the Detection of Carotid Artery Disease
The purpose of this study is to find the optimal dose from 3 different dose levels - 0.15 mL, 0.5 mL and 1.5 mL of Optison in assessing the presence of disease of the carotid arteries when comparing pre-contrast to post-contrast…
- Trial name
- NCT01394926
- Testing
- Optison
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- GE Healthcare
Vascular Access Complication, Ultrasound Therapy; Complications
Ultrasound-Guided Vascular Puncture and Catheterization
To assess and improve the safety and success rate of vascular puncture and catheterization using ultrasound-guided methods.
- Conditions
- Vascular Access Complication, Ultrasound Therapy; Complications, Perioperative/Postoperative Complications, Cardiovascular Abnormalities
- Trial name
- UGVPC (NCT03656978)
- Testing
- dynamic, Regular-triangle
- Where
- China
- Volunteers
- 134 people
- Sponsor
- Peking Union Medical College Hospital
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