Clinical trials: Ultrasonography
Ultrasound Evaluation
Ultrasound Evaluation of Uterine Healing After Vaginal Repair of Cesarean Scar Defect (CSD)
Cesarean scar defect is one of the complications after cesarean section (CSD). CSD may be further caused many long term complications, such as abnormal uterine bleeding, infertility, uterine scar pregnancy and uterine rupture.
- Trial name
- CSD (NCT04786626)
- Testing
- Ultrasound evaluation
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
Carotid Artery Stenosis, Superficial Femoral Artery Stenosis
VFI in Healthy Vessels
There is a wealth of evidence implicating the important role of blood flow throughout all stages of the process of atherogenesis.
- Trial name
- NCT05451485
- Testing
- Blood speckle tracking, Ultrasound particle Imaging Velocimetry, 4D flow MRI
- Where
- Netherlands
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Rijnstate Hospital
Chronic Pain, Pelvic Pain
Virtual Reality During Ultrasound Examination of Women With Endometriosis
To evaluate the effectiveness of VR as a distraction technique in the management of acute pain and anxiety during ultrasound exam in patients with endometriosis in the outpatient setting.
- Conditions
- Chronic Pain, Pelvic Pain, Endometriosis
- Trial name
- NCT04711408
- Testing
- SootheVR: AppliedVR, Los Angeles, California a head-mounted displa
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Task-Specific Focal Dystonia
MRgFUS Pallidotomy for the Treatment of Task Specific Focal Hand Dystonia (TSFD)
The purpose of this study is to assess the safety and effectiveness of MRI-guided focused ultrasound (MRgFUS) for treating task specific focal hand dystonias (TSFD).
- Trial name
- FUS Dystonia (NCT06367608)
- Testing
- ExAblate Transcranial treatment
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- University of Maryland, Baltimore
Uterine Fibroids (UF), Microwave Ablation
Safety and Efficacy of Microwave Ablation Alone Versus Microwave Ablation Combined With Chemical Ablation in the Treatment of Uterine Fibroids: A Prospective, Multicenter Study
Uterine fibroids are the most common benign tumors in women of reproductive age, with a prevalence of 20%-50%, often causing menorrhagia, anemia, pelvic pain, and pressure symptoms that markedly impair quality of life.
- Conditions
- Uterine Fibroids (UF), Microwave Ablation, Ultrasound
- Trial name
- NCT07754877
- Testing
- Microwave ablation combined with chemical ablation, Microwave ablation
- Where
- China
- Volunteers
- 248 people
- Sponsor
- Peking University Aerospace Center Hospital
Self-Evaluation
Self Monitoring Device Fortrasvaginal Ultrasound in Reproduction
Serial ultrasound (US) examinations are performed to assess the number and size of follicles during controlled ovarian stimulation (COS).
- Trial name
- AUTOECOSMD (NCT05180019)
- Testing
- SMD ( Self Monitoring Device)
- Where
- Spain
- Volunteers
- 101 people
- Sponsor
- IVI Bilbao
Post Operative Trauma, Acute Pain
The Use of Ultrasound to Measure Depth of Thoracic Epidural Space
The purpose of the study is to evaluate the use of ultrasound scanning of the thoracic spine to define the point of insertion and the depth of the epidural space compared to the blind technique.
- Trial name
- NCT01172730
- Testing
- Ultrasound scanning
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- University of Massachusetts, Worcester
Pancreaticobiilary Diseases
Effect of Same-session EUS on ERCP in Pancreaticobiliary Diseases
This is a single-center randomized controlled trial. Eligible subjects meeting inclusion/exclusion criteria will be randomized 1:1 to EUS+ERCP group or ERCP group.
- Trial name
- EUS、 ERCP (NCT06978231)
- Testing
- EUS+ERCP, ERCP
- Where
- China
- Volunteers
- 214 people
- Sponsor
- Qilu Hospital of Shandong University
Airway Complication of Anesthesia
Ultrasound Guided Superior Laryngeal Nerve Block Compared With Blind Block Technique
The aim of this study is to evaluate the effect of ultrasound guided technique for block of internal branch of superior laryngeal nerve in surgical patient in comparison to blind anatomical technique.
- Trial name
- NCT04623645
- Testing
- ultrasound technique
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Major Depressive Disorder
Low Intensity Ultrasound Neuromodulation of Repetitive Negative Thinking In Depression
The investigators propose to use low-intensity transcranial focused ultrasound (LIFU), a novel neuromodulation method, to probe the causal involvement of individually defined components of an anteromedial brain circuit in the…
- Trial name
- NCT05697172
- Testing
- Low-intensity focused ultrasound
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Laureate Institute for Brain Research, Inc.
Medical Education in Emergency Ultrasound
Training Concepts in Emergency Ultrasonography
Emergency ultrasound examinations are increasingly important diagnostic tools in emergency and critical care medicine. This study wants to analyze different types of education for undergraduate students.
- Trial name
- NCT02671201
- Testing
- Education
- Where
- Germany
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Cologne
Neuropathic Pain
Impact of Local Anesthetic Volume During Ultrasound-guided Stellate Ganglion Block
The purpose of this study was to compare the temperature changes of the upper extremities when using local anesthetic of various volume (4ml, 6ml, 8ml) in the ultrasound guided stellate ganglion block.
- Trial name
- NCT03401801
- Testing
- Stellate ganglion block
- Where
- South Korea
- Volunteers
- 102 people
- Sponsor
- Seoul National University
Subacromial Impingement Syndrome
The Effect of Phonophoresis in Subacromial Impingement Syndrome.
Subacromial impingement syndrome (SIS) is a dysfunction caused by an impingement of the rotator cuff tendon between the head of the humerus and the acromion as a result of changes in the subacromial space.
- Trial name
- NCT04676919
- Testing
- phonophoresis therapy with pulsed mode ultrasound, phonophoresis therapy with continuous mode ultrasound
- Where
- Turkey (Türkiye)
- Volunteers
- 88 people
- Sponsor
- Cukurova University
Forward Head Posture
Effects of Electrotherapy on Muscle Properties in Forward Head Posture
This randomized controlled trial investigates the acute effects of three electrotherapy modalities (therapeutic ultrasound, interferential current, and TENS) on the mechanical and viscoelastic properties of neck muscles in young…
- Trial name
- NCT07758530
- Testing
- Therapeutic Ultrasound (Chattanooga Intelect® Vet), Interferential Current (Chattanooga Intelect® Vet), Conventional TENS
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Medipol University
Non-contact Low Frequency Ultrasound, Lalonde Protocol
Non-Contact Low-Frequency Ultrasound Vs Standard LaLonde Protocol for Fingertip Injury Wound Healing
The goal of this clinical trial is to compare the efficacy of non-contact low frequency ultrasound in populations sustaining fingertip amputations.
- Conditions
- Non-contact Low Frequency Ultrasound, Lalonde Protocol, Fingertip Amputation
- Trial name
- NCT06813430
- Testing
- Non-contact Low Frequency Ultrasound, Lalonde Protocol (standard of care)
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- St. Luke's Hospital, Pennsylvania
Healthy Tissue, Muscles
Deep Optical Imaging of Tissue (DOIT)
In medical imaging, X-ray-based methods are widely used, which means that patients are exposed to ionizing radiation. In addition, invasive tissue samples often need to be taken with biopsy needles to, for example, safely…
- Conditions
- Healthy Tissue, Muscles, Extremity, Breast
- Trial name
- DOIT (NCT07754500)
- Testing
- Mk1
- Where
- Sweden
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Lund University
Cardiac Pacing, Permanent Pacemaker Implantation
Ultrasound-Guided PECS II Block for Permanent Pacemaker Implantation
This single-center, prospective, randomized, controlled clinical trial aims to evaluate whether ultrasound-guided PECS II block, when added to standard local infiltration anesthesia, improves perioperative analgesia in patients…
- Conditions
- Cardiac Pacing, Permanent Pacemaker Implantation, Postoperative Pain
- Trial name
- PACE-PECS (NCT07739407)
- Testing
- Ultrasound-Guided PECS II Block, Standard Local Infiltration Anesthesia
- Volunteers
- 72 people
- Sponsor
- ferdi gülaştı
Lung; Node
Diagnosis of Peripheral Lung Nodules Using Cryobiopsy
Since the traditional radial endobronchial ultrasound guided biopsy technique of solitary pulmonary nodules using the forceps has several shortcomings, the purpose of this study is to investigate a new biopsy technique using the…
- Trial name
- Cryo-Nodule (NCT04885595)
- Testing
- Forceps biopsy and cryobiopsy
- Where
- Switzerland
- Volunteers
- 54 people
- Sponsor
- University of Zurich
Inguinal Hernia Repair
A Comparison of Testicular Volume and Blood Flow in Patients With Inguinal Hernia, Hydrocele, and Cord Cyst
Here, investigators aimed to evaluate the effect of inguinal operations performed with a modified Ferguson technique upon testicular volume and blood flow.
- Trial name
- IHR (NCT03033381)
- Testing
- Color Doppler Ultrasound
- Volunteers
- 23 people
- Sponsor
- Kocatepe University
Prostate Cancer
Transrectal Ultrasound (TRUS) in Finding Tumors During Robotic-Assisted Laparoscopic Surgery
This pilot clinical trial studies mechanically-manipulated ultrasound in finding tumors during robotic-assisted surgery in patients with prostate cancer.
- Trial name
- NCT01495130
- Testing
- ultrasound imaging, robot-assisted laparoscopic surgery
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- University of Southern California