Clinical trials: Ultrasound Imaging of Anatomical Structures, open to volunteers
Cirrhosis of the Liver, Ascites
Ultrasound Assessment of Diaphragmatic Structure and Function in Patients With Liver Cirrhosis: A Point-of-Care Tool for Predicting Complications and Sarcopenia in Limited Resource Settings
The goal of this observational study is to learn how liver cirrhosis affects the diaphragm, the main muscle used for breathing, in adults.
- Conditions
- Cirrhosis of the Liver, Ascites, Pleural Effusion Disorder, Hepatocellular Carcinoma (HCC)
- Trial name
- NCT07667608
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Assiut University
Epidural Analgesia, Ultrasound Assistance
Impact of Ultrasound Guidance on Central Neuraxial Block Success in Patients With Non-Palpable Vertebral Anatomy
Patients scheduled to undergo general surgery with planned epidural catheter placement will be evaluated by comparing two different techniques routinely used in anesthesia practice for catheter insertion.
- Trial name
- NCT07269184
- Testing
- epidural catheter, ultrasonography, anatomic landmark, epidural cateterisation
- Volunteers
- 60 people
- Sponsor
- Sakarya University
Right Internal Jugular Vein-Right Common Carotid Artery Anatomical Relationship
Ultrasound Mapping of the Anatomical Relationship Between the Right Internal Jugular Vein and Carotid Artery
This prospective observational study will describe the anatomical relationship between two major blood vessels on the right side of the neck: the internal jugular vein and the common carotid artery.
- Trial name
- IJVCCA (NCT07893080)
- Testing
- Standardized Ultrasound Imaging and Computer-Assisted Angular Mapping
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people
- Sponsor
- Ankara City Hospital Bilkent
Breast Cancer
UHFUS Characterization of Normal Lymphatic Anatomy
This is a prospective pilot study of breast cancer patients undergoing axillary lymph node dissection (ALND) or sentinel lymph node biopsy (SLNB).
- Trial name
- UHFUS (NCT07677839)
- Testing
- Indocyanine green (ICG) solution injection, Ultra-High Frequency Ultrasound
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of California, Davis
Dental Consultation
Atlas of Ultrasound Imaging of the Oral Cavity: Characterization and Description of Anatomical Structures
Ultrasound imaging is a non-invasive and non-ionizing technique widely used for the evaluation of soft tissues in many medical specialties.
- Trial name
- ATLAS-US (NCT07463534)
- Where
- France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Hospital, Tours
Ultrasound-Guided Nerve Block and Artificial Intelligence
Agreement Between Artificial Intelligence and Anesthesiologists in Ultrasound-Guided Axillary Brachial Plexus Block
This prospective observational study aims to evaluate the agreement between artificial intelligence (AI)-assisted target point identification and experienced anesthesiologists during ultrasound-guided axillary brachial plexus…
- Trial name
- NCT07532278
- Testing
- Ultrasound-Guided Axillary Brachial Plexus Block (Routine Clinical Practice)
- Volunteers
- 100 people
- Sponsor
- Gaziantep City Hospital