Clinical trials: Ultrasound, Interventional
Coronary Arterial Disease (CAD), Calcific Coronary Arteriosclerosis
Evaluation of Calcified Coronary Lesion Preparation With the Naviscore Scoring Balloon
The purpose of this clinical study is to evaluate the effectiveness and safety of a specialized medical device, the Naviscore scoring balloon, in preparing calcified coronary artery narrowings before the implantation of a…
- Trial name
- MILOU (NCT07650578)
- Testing
- Scoring Balloon PTCA Catheter, Non-Compliant (NC) Angioplasty Balloon
- Where
- 14 sites in Belgium, Luxembourg and 2 more
- Volunteers
- 200 people
- Sponsor
- University of Mons
Physiologic Venous Dilation, Air Travel
Prospective Repeated-Measures Study of Popliteal Vein Diameter During the First 48 Hours After Commercial Air Travel to Bogota for a Plastic Surgery Intervention
This prospective repeated-measures study will evaluate how long popliteal vein dilation persists after international commercial air travel to Bogota.
- Trial name
- NCT07808411
- Testing
- Commercial Air Travel Exposure, Standardized Bilateral Popliteal Vein Duplex Ultrasound
- Where
- Colombia
- Volunteers
- 100 people
- Sponsor
- Research Inc
Anesthesia, Local
ITP Block: Single or Multiple Injection?
The intertransverse process (ITP) block is a new ultrasound-guided peripheral nerve block modality designed for peri- and postoperative pain amelioration for patients undergoing surgery on the thoracic wall.
- Trial name
- NCT05753397
- Testing
- Ropivacaine injection
- Where
- Denmark
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Zealand University Hospital
Breast Cancer, Axillary Lymph Node Metastasis
Axillary Lymph Node Changes After Neoadjuvant Therapy In Breast Cancer
The purpose of this study is to improve regional surgical treatment in breast cancer patients with axillary lymph node metastases (cN+) who received neoadjuvant systemic treatment (NAST) by using ultrasound elastography.
- Trial name
- NCT07428720
- Testing
- Ultrasound Elastography
- Where
- Slovenia
- Volunteers
- 97 people
- Sponsor
- Institute of Oncology Ljubljana
Ischemic Heart Disease, Atherosclerosis
Imaging and Physiologic Evaluation of Coronary Artery Disease
To evaluate the long-term clinical outcomes and prognostic factors in patients with coronary artery disease (CAD) undergoing invasive coronary angiography (ICA), intravascular imaging, or invasive physiologic assessment.
- Trial name
- NCT05124249
- Testing
- Intravascular imaging (IVUS or OCT) or Invasive physiologic assessment, PCI
- Where
- South Korea
- Volunteers
- 2,000 people
- Sponsor
- Chonnam National University Hospital
Carpal Tunnel Syndrome (CTS)
PRP Versus Saline Hydrodissection for CTS RCT
This single-center, single-blind, randomized controlled trial compared two injectates used for ultrasound-guided hydrodissection of the median nerve in adults with carpal tunnel syndrome: autologous platelet-rich plasma (PRP) and…
- Trial name
- NCT07904650
- Testing
- Autologous platelet-rich plasma, Normal Saline (0.9% Sodium Chloride), Ultrasound-guided median nerve hydrodissection
- Where
- Poland
- Volunteers
- 21 people
- Sponsor
- Medical University of Lodz
Postoperative Delirium (POD), Peripheral Arterial Disease
Effect of Preoperative Ultrasound-Guided Stellate Ganglion Block on Postoperative Delirium in Older Adults Undergoing Elective Peripheral Endovascular Intervention
This randomized controlled trial will evaluate whether preoperative ultrasound-guided stellate ganglion block reduces the incidence of postoperative delirium in adults aged 60 years or older undergoing elective peripheral…
- Trial name
- NCT07848113
- Testing
- ropivacaine
- Volunteers
- 168 people
- Sponsor
- Assiut University
Gastric Emptying, Preoperative Care
Incidence of Stomach Fullness and Associated Factors in Elective Surgical Patients
The aim of this prospective, observational study is to evaluate the incidence of residual gastric content in elective surgical patients who adhered to preoperative fasting guidelines and to investigate associated patient-related…
- Conditions
- Gastric Emptying, Preoperative Care, Preoperative Fasting, Elective Surgical Procedures
- Trial name
- NCT06606782
- Where
- Turkey (Türkiye)
- Volunteers
- 404 people
- Sponsor
- Recep Tayyip Erdogan University
Percutaneous Coronary Intervention, Intravenous Ultrasound
IVUS-FFR Accuracy for Coronary Stenosis
IVUS-FFR Online Accuracy for Coronary Stenosis What is this study testing? This study is testing a new technology called IVUS-FFR , which uses ultrasound imaging inside heart arteries (IVUS) to quickly measure whether a narrowed…
- Conditions
- Percutaneous Coronary Intervention, Intravenous Ultrasound, Coronary Physiology
- Trial name
- IVUS-FFR (NCT07446023)
- Testing
- Ultrasound-Derived Fractional Flow Reserve Computational System
- Where
- China
- Volunteers
- 292 people
- Sponsor
- China National Center for Cardiovascular Diseases
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
Anesthesia
Comparison of Two Techniques of Sciatic Nerve Block With Levobupivacaine 0.5% in Orthopedic Surgery
The purpose of this study is to evaluate the latency period (timing between the injection of the local anesthetic and the onset of complete sensory nerve block) of two approaches for ultrasound-guided popliteal sciatic nerve…
- Trial name
- NCT01734954
- Testing
- Sciatic nerve anesthesia blockade at bifurcation., Sciatic nerve blockade 2 cm beyond the bifurcation, Levobupivacaine 0.5%: 20 ml
- Where
- 2 sites in Colombia
- Volunteers
- 66 people
- Sponsor
- CES University
Myoma;Uterus
Safety & Efficacy of Non-Invasive Procedures Using Ultrasound-Guided HIFU 'Sonotrip V20' in Symptomatic Uterine Fibroids
This is a single-arm clinical trial evaluating the safety and efficacy of ultrasound-guided HIFU (Sonotrip V20) for symptomatic uterine fibroids. 57 cases will be enrolled at a Korean institution.
- Trial name
- NCT05972642
- Testing
- HIFU-treatment
- Volunteers
- 30 people
- Sponsor
- Seoul National University Hospital
Adhesive Capsulitis
Ultrasound-guided Hydrodistension in Patients With Adhesive Capsulitis
The present study aims to compare the efficacy of assisted rehabilitation treatment, in terms of improvement of pain and shoulder articulation, in patients with stage 2 adhesive capsulitis compared with unassisted home…
- Trial name
- CAVD21 (NCT06062654)
- Testing
- Hospital-assisted Rehabilitation, Home-based Rehabilitation
- Where
- Italy
- Volunteers
- 46 people
- Sponsor
- Istituto Ortopedico Rizzoli
Paracentesis
Augmented Reality Ultrasound Guidance
Many medical procedures are done with the aid of ultrasound imaging, but they remain difficult to learn and perform. This study will use augmented reality technology for making these procedures potentially more intuitive, easier…
- Trial name
- HoloUS (NCT05964439)
- Testing
- HoloUS app for ultrasound visualization
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Children's National Research Institute
STEMI, PCI
Intravascular Ultrasound guidaNce versuS angIoGrapHy Guidance in Patients With ST-segment Elevation Myocardial Infarction
STEMI represents the subtype of ACS with the worst prognosis, associated with high mortality and an elevated risk of complications. The use of IVI guidance holds the potential to reduce the incidence of MACE.
- Trial name
- INSIGHT-STEMI (NCT07616024)
- Testing
- Intravascular Ultrasound, Coronary angiography guidance
- Where
- China
- Volunteers
- 2,488 people
- Sponsor
- Shanghai Zhongshan Hospital
Cataract
Cataract Surgery: Femto LDV Z8 Versus Conventional
The aim of the study is to demonstrate the performance and safety of the Femtosecond laser-assisted anterior capsulotomy and lens fragmentation on human eyes using the FEMTO LDV Z8 compared to conventional technique in cataract…
- Trial name
- COMFORT (NCT02351271)
- Testing
- Femto LDV Z8, Manual capsulorhexis&lens fragmentation
- Volunteers
- 130 people
- Sponsor
- Ziemer Ophthalmic Systems AG
Ampullary Cancer, Duodenal Cancer
Interventional Endoscopy Database for Pancreatico-biliary, Gastrointestinal and Esophageal Disorders
Our institution performs therapeutic ERCP (Endoscopic retrograde cholangiopancreatography ), Endoscopic Ultrasound (EUS) and Interventional Endoscopy in around 1000 patients a year.
- Conditions
- Ampullary Cancer, Duodenal Cancer, Bile Duct Cancer, Bile Duct Disorders
- Trial name
- NCT01438385
- Testing
- Interventional Endoscopy
- Where
- United States
- Volunteers
- 12,000 people
- Sponsor
- Weill Medical College of Cornell University
Abdominal Muscles/Ultrasonography, Adult
Medial Versus Traditional Approach to US-guided TAP Blocks for Open Inguinal Hernia Repair
Pain relief after open inguinal hernia repair could be improved by administration of TAP block or ilioinguinal/iliohypogastric nerve block. It is unclear which one works better.
- Conditions
- Abdominal Muscles/Ultrasonography, Adult, Ambulatory Surgical Procedures, Anesthetics, Local/Administration & Dosage
- Trial name
- NCT01589796
- Testing
- TAP block
- Where
- 2 sites in United States
- Volunteers
- 100 people
- Sponsor
- Stamford Anesthesiology Services, PC
Low Back Pain
Ultrasound-CT Fusion Image-guided Minimally Invasive Interventional Treatment of Lumbosacral Nerve Roots
The study is aimed at patients with low back and leg pain. The patients in the experimental group were guided by ultrasound-CT fusion imaging to insert the lumbar nerve root puncture needle.
- Trial name
- NCT04953520
- Testing
- ultrasound-CT fusion imaging, pure ultrasound guidance
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Peking University Third Hospital
Procedural Pain, Anxiety
Effect of Stress Ball Use on Pain, Anxiety, and Vital Signs During Ultrasound-Guided Tru-cut Biopsy
This randomized controlled trial aims to evaluate the effect of stress ball application on pain, anxiety, and vital signs in adult patients undergoing ultrasound-guided tru-cut biopsy procedures.
- Conditions
- Procedural Pain, Anxiety, Tru-Cut Biopsy, Stress Response
- Trial name
- STRESS-BX (NCT07613736)
- Testing
- Behavioral: Stress Ball Application
- Where
- Turkey (Türkiye)
- Volunteers
- 79 people
- Sponsor
- Istanbul University