Clinical trials: Ultrasound, Interventional
Healthy Amateur Divers
Effects of Voluntary Neck Extension on Cerebral Blood Flow, in Breath-hold Divers Ending an Apnoea of Two Minutes or More.
The aim of this study is to demonstrate the effect of the voluntary neck extension in the occurrence of an increase in the pulsatility index of the right internal carotid artery in the amateur diver, realizing an apnea of two…
- Trial name
- APNECK (NCT03210857)
- Testing
- apnea performing
- Where
- France
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Nantes University Hospital
Regional Anesthesia
Evaluation of a New Training Model for Ultrasound Guided Regional Anesthesia - A Feasibility Study
The use of Ultrasound Guided Regional Anaesthesia (USRA) has increased over the last decade. Theoretically, ultrasound imaging may increase efficacy and safety by allowing visualization of the needle pathway and local anaesthetic…
- Trial name
- NCT02370472
- Testing
- tool developed using cameras and a computer
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
Vascular Access Complication
Dual-plane Ultrasound Imaging During Vascular Access Procedures
Researchers are evaluating the clinical efficiency of utilization of a dual-plane simultaneous view ultrasound probe (Butterfly iQ+; Butterfly Network, Inc.) during arterial catheter placement in the operating room
- Trial name
- NCT05093699
- Testing
- Butterfly iQ+ ultrasound probe, Ultrasound probe
- Where
- United States
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Healthy
An Investigation of Trainees' Performance in Augmented Reality Simulation for Invasive Procedure Training
The primary aim of this study is to measure the efficacy of augmented reality technology in ultrasound-guided medical intervention.
- Trial name
- NCT06055400
- Testing
- AR-US
- Where
- Taiwan
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Shu-Chen Liao
Exercise Training, Sport
Eccentric Training Effects on Hamstrings Structure, Strength, and Sprint Performance
The overall goal of this study is to investigate the effects of a 6-week training program between two hamstring exercises-the Romanian deadlift (RDL) and the Nordic hamstring exercise (NHE)-on hamstring strain injury risk factors…
- Conditions
- Exercise Training, Sport, Running, Ultrasound Imaging
- Trial name
- NCT05455346
- Testing
- Ultrasound imaging, Hamstring Eccentric Strength Testing, Maximal 60 m Sprint
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Acute Decompensated Heart Failure, Congestive Heart Failure Compensated
Role of USCOM in Adult Patients With Heart Failure
Objective: The Ultrasonic Cardiac Output Monitor (USCOM) is a non-invasive, quantitative method for measuring and monitoring cardiovascular haemodynamic parameters in patients. The aims of this study are: 1.
- Trial name
- NCT02289508
- Testing
- Ultrasonic cardiac output monitor, Echocardiography
- Where
- China
- Volunteers
- 242 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Vestibulodynia (VBD) From at Least 6 Months
Ultrasound Evaluation and Vestibular Perception Thresholds Changes in Women Affected by Vestibulodynia (VBD) After One Cycle of Pixel CO2-Alma Fractionated Laser
Vestibulodynia (VBD), term revised by Consensus Terminology and Classification of Persistent Vulvar Pain and Vulvodynia in 2015, is a vulvar pain of at least 3 months' duration, without clear identifiable cause and localized at…
- Trial name
- NCT05156489
- Testing
- Fractionated Laser (Pixel CO2-Alma)
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Dr. Filippo Murina
Pain
Influence of Percutaneous Electrolysis on Endogenous Pain Modulation
Percutaneous electrolysis is a minimally invasive approach that consists in the application of a galvanic current through an acupuncture needle.
- Trial name
- NCT04710992
- Testing
- Isolated needling procedure, Low intensity percutaneous electrolysis, High intensity percutaneous electrolysis
- Where
- Spain
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- University of Salamanca
Pregnancy, Labor Pain
Does Ultrasound of the Spine Improve Labor Epidurals/Spinal Anesthesia in Obstetric Patients?
The investigators are interested in determining the utility of ultrasound of the spine for labor epidurals or spinal anesthesia for women in labor or having a cesarean delivery.
- Trial name
- NCT01243216
- Testing
- Ultrasound
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
CTS
Pre-operative Sonographic Assessment of The Median Nerve in Carpal Tunnel Syndrome. Does it Affect The Operative Procedure?
Sonographic Assessment of The Median Nerve in Carpal Tunnel Syndrome to assess the surgical importance and added value of superficial ultrasonography in assessment of the median nerve in CTS.
- Trial name
- NCT03082027
- Testing
- ultrasonography
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Minia University
Shoulder Impingement
Dual-target Ultrasound Guided Corticosteroid Injection for Shoulder Impingement Syndrome
Subacromial injection is considered one of the best treatments for patients with subacromial impingement syndrome. The subacromial bursa is located between the deltoid muscle and the supraspinatus tendon.
- Trial name
- NCT04219527
- Testing
- Dual-target injection
- Where
- Taiwan
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Aspiration
Ultrasound Estimation of Gastric Volumes in Patients With Previous Gastric Sleeve
The goal of this observational study is to determine whether the existing model for calculating gastric volume based on an ultrasound-measured cross sectional area is accurate in adults who have had a previous gastric sleeve…
- Trial name
- NCT06533046
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Procedural Complication, Competence
Ergonomics in Ultrasound Procedures
The study will compare two different positions of the ultrasound machine during simulated CVC positioning. The position of the ultrasound machine will be randomized.
- Trial name
- NCT06417021
- Testing
- Frontal Ultrasound Machine, Lateral Ultrasound Machine
- Where
- Italy
- Volunteers
- 239 people, healthy volunteers welcome
- Sponsor
- University of Padova
Ulnar Collateral Ligament Sprain, Tibialis Posterior Dysfunction
Validating the Speckle Tracking Methods on Soft Tissue Strain, Displacement, and Roles in Physical Therapy
This three-year research project aims to test the hypothesis that strain and displacement characteristics of human soft tissues are influenced by (1) habitual physical activity, (2) functional impairment, and (3) training…
- Conditions
- Ulnar Collateral Ligament Sprain, Tibialis Posterior Dysfunction, Anterior Cruciate Ligament Reconstruction Rehabilitation, Ultrasound Evaluation
- Trial name
- NCT07485530
- Testing
- blood flow restriction training, nordic exercise training
- Where
- Taiwan
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Procedural Skill Competency
Simulation Training for Ultrasound Guided Central Venous Catheter Insertion
Hypothesis #1: Residents who complete a structured, ultrasound guided simulation training protocol will have superior skills at central venous catheter (CVC) insertion on actual patients as compared to residents who are trained…
- Trial name
- NCT00919308
- Testing
- Competency based simulation training
- Where
- United States
- Volunteers
- 184 people, healthy volunteers welcome
- Sponsor
- Yale University
Musculoskeletal Pain
Stretching and Musculoskeletal Pain
The purpose of this study is to assess whether a daily, 15-minute stretching routine for one year reduces musculoskeletal pain and improves quality of life in personnel working in the radiology and cardiology departments at Mayo…
- Trial name
- NCT04617379
- Testing
- Stretching
- Where
- 6 sites in United States
- Volunteers
- 190 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Medical Education
Effects of a Cadaveric Workshop on Self-Reported Confidence in Ultrasound-Guided Upper Extremity Procedures
This prospective observational study evaluates the effects of a structured cadaveric workshop on physicians' self-reported confidence in performing upper extremity ultrasound-guided procedures.
- Trial name
- UECAD-USG (NCT07615543)
- Testing
- Cadaveric Musculoskeletal Ultrasonography Workshop
- Where
- Turkey (Türkiye)
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Istanbul Physical Medicine Rehabilitation Training and Research Hospital
Ultrasound-guided Neuraxial Procedures
Position and Angle Marking System (PAMS) for Ultrasound-guided Neuraxial Procedures
Epidural anaesthesia involves the administration of numbing medication (local anaesthetics) close to the spinal canal, and is regarded as the best method for providing pain relief during labour and childbirth.
- Trial name
- NCT04985279
- Testing
- Position and Angle Marking System, Standard clinical practice
- Where
- Singapore
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- KK Women's and Children's Hospital
Chronic Neck Pain
Effects of Manual Therapy and Exercise Training of Diaphragm in Patients With Chronic Neck Pain
Chronic neck pain is a commonly reported problem and often associated with functional disability. Studies showed that patients with chronic neck pain compensated with changes in breathing pattern.
- Trial name
- NCT04664842
- Testing
- Diaphragmatic Stretch Technique, Breathing Exercise Training
- Where
- Taiwan
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- National Cheng Kung University
Ultrasound Scan
Ultrasound Image Collection for the Development of an AI Software
This study is designed to collect ultrasound images from healthy volunteers in the U.S.
- Trial name
- NCT06920277
- Testing
- Ultrasound scans
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Smart Alfa Teknoloji San. ve Tic. A.S.