Clinical trials: Ultrasound
Treatment Side Effects
Effect of Lidocaine Phonophoresis Versus Pulsed Ultrasound on Myofascial Pain Syndrome in Athletic Children
A topical anesthetic gel lidocaine has been widely used as a local anesthetic to reduce the pain and discomfort. It provides local analgesia by blocking the initiation and transmission of impulses.
- Trial name
- PH (NCT04185194)
- Testing
- Lidocaine, pulsed ultrasound, especially designed physical therapy program
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Cairo University
Postdural Puncture Headache
Lumbar Spine Ultrasound of Patients With Previous Accidental Dural Puncture During Labour Epidural
Accidental dural puncture is a potential complication of epidural analgesia for labour and delivery. When it happens, it may cause debilitating headaches and other symptoms that prevent mothers from talking care of their…
- Trial name
- NCT00465166
- Testing
- Ultrasound
- Where
- Canada
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Pregnancy, Cesarean Delivery
Manual and Expressed Placental Removal at Cesarean Delivery and Its Effects on Various Cardiac Indices
The purpose of this study is to evaluate whether manual removal of the placenta during a cesarean delivery results in higher changes in the resistance of blood flow throughout the body, also called systemic vascular resistance…
- Trial name
- NCT00711451
- Testing
- Manual removal, Expressed removal
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Corewell Health East
Obstructed Defaecation Syndrome
Obstructed Defaecation: Proctography Versus Ultrasound in Symptomatic Patients
Obstructed defaecation syndrome is a common problem in which patients experience difficulty to evacuate stools and feel that the bowel is incompletely empty, which causes the need to put fingers in to the rectum or vaginal to…
- Trial name
- OPUS (NCT02239302)
- Where
- United Kingdom
- Volunteers
- 131 people
- Sponsor
- Croydon University Hospital
Hemophilia A
Cartilage Biomarkers and HEAD-US Score in Severe Hemophilia A Patients Receiving FVIII Prophylaxis
Patients with severe hemophilia A often develop joint complication requiring careful monitoring. This study aimed to compare the effectiveness of standard low dose weight-based FVIII concentrates (CFCs) prophylaxis with…
- Trial name
- HEADUS_SHA8 (NCT06816953)
- Testing
- HEAD-US, Urinary carboxy-terminal cross linked telopeptide of type II collagen, Inflammatory markers
- Where
- Thailand
- Volunteers
- 19 people
- Sponsor
- Chulalongkorn University
Other Biomechanical Lesions of Upper Extremity
Nerve Stimulator for Patients With Upper Extremity Disease, Vascular or Orthopedic Surgery
To help determine if there is improved pain relief when a device that makes an arm muscle move (nerve stimulator) is used to place a needle in the area above the collarbone to prevent feeling of pain (anesthesia) of the upper arm.
- Trial name
- NCT03112642
- Testing
- Local anesthetic block [0.35% marcaine], Braun DIG-R-C Stimuplex Blockade Monitor System
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Rutgers, The State University of New Jersey
Guillain Barré Syndrome, Chronic Inflammatory Demyelinating Polyradiculoneuropathy
Our Study Aims to Determine if Nerve Alterations in Acute GBS and CIDP Detectable by Ultrasound Match Electrodiagnostic Findings and if This Method Aids Early Diagnosis, Predict Their Outcomes and Differentiate Between Axonal and Demyelinating Subtypes.
Neuromuscular ultrasound (NMUS) is emerging as a valuable non-invasive diagnostic tool. In GBS, NMUS can detect proximal nerve enlargement early, before neurophysiological changes.
- Conditions
- Guillain Barré Syndrome, Chronic Inflammatory Demyelinating Polyradiculoneuropathy, Peripheral Nerve Disorder, Peripheral Nerves US
- Trial name
- NCT06615622
- Where
- Egypt
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Assiut University
Lymph Node Disease
Role of Color Doppler Ultrasound in Lymphadenopathy
Lymphadenopathy is defined as an abnormality in the size or character of lymph nodes caused by the invasion or propagation of either inflammatory or neoplastic cells into the nodes Accurate lymph node characterization is…
- Trial name
- NCT03760094
- Testing
- Colour Doppler
- Volunteers
- 30 people
- Sponsor
- Assiut University
Radiofrequency Ablation
Radiofrequency Ablation for Warthin's Tumor
This study is a safety and feasibility study to determine if ultrasound guided radiofrequency ablation of parotid Warthin's tumor under local anesthesia is a safe and effective procedure compared to Parotidectomy while using less…
- Trial name
- NCT05078541
- Testing
- Ultrasound-guided Radiofrequency Ablation of Parotid Warthin's Tumor
- Where
- Hong Kong
- Volunteers
- 20 people
- Sponsor
- Chinese University of Hong Kong
Sacral Erector Spinae Plane Block
Ultrasound Guided Sacral Erector Spinae Plane Block in vNOTES Surgery
Vaginal natural opening transendoscopic surgery (vNOTES) has emerged as a minimally invasive surgical approach in gynecological procedures.
- Trial name
- NCT07732322
- Testing
- Sacral ESP block
- Where
- Turkey (Türkiye)
- Volunteers
- 43 people
- Sponsor
- Seyyid Furkan Kına
Catheter Related Complication, Thromboses, Venous
Comparison of Vascular Catheter-Related Thrombosis and Risk Factors After Oncologic and Non-Oncologic Major Surgery
The aim of this study was to prospectively evaluate vascular catheter-related thrombosis and risk factors using daily bedside ultrasonography after oncologic and non-oncologic major surgery.
- Conditions
- Catheter Related Complication, Thromboses, Venous, Surgery
- Trial name
- NCT06635551
- Testing
- Ultrasonographic evaluation of vascular catheter-related thrombosis after oncological surgery., Ultrasonographic evaluation of vascular catheter-related thrombosis after non-oncological surgery.
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people
- Sponsor
- Mersin University
Lumbar Spine Instability, Lumbar Spinal Stenosis
Modified-Thoracolumbar Interfascial Plane Block and Erector Spinae Plane Block Following Lumbar Instrumentation Surgery
Ultrasound (US)-guided peripheral nerve blocks have been used increasily due to the advantages of ultrasound in anesthesia practice. TLIP block is one of these nerve blocks performed under US guidance.
- Conditions
- Lumbar Spine Instability, Lumbar Spinal Stenosis, Lumbar Disc Disease, Lumbar Spine Degeneration
- Trial name
- NCT04189341
- Testing
- Erector spinae plane block (Group E), Modified-thoracolumbar interfascial plane block
- Where
- Turkey (Türkiye)
- Sponsor
- Medipol University
Lung Cancer
EUS-B-FNA in the Diagnosis of Malignant Parenchymal Lung Lesions
The aim of this study is to evaluate the diagnostic accuracy, safety and tolerability, predictors of success of EUS-B-FNA in the diagnosis of malignant parenchymal lung lesions.
- Trial name
- NCT03983005
- Testing
- EUS-B-FNA
- Where
- 4 sites in Italy
- Volunteers
- 107 people
- Sponsor
- University of Milan
Peripheral Nerve Injury
Needle Nerve Contact in Ultrasound Guided Femoral Block
Ultrasound-guided femoral nerve block is a common regional anesthesia technique. The optimal method of needle guidance (in-plane versus out-of-plane) with regards to the block efficacy and avoidance of needle-nerve contact has…
- Trial name
- NCT01554722
- Testing
- Needle placement
- Where
- 2 sites in United States, Spain
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Hospital Clinic of Barcelona
Pain, Postoperative
Transversus Abdominis Plane(TAP) Block Versus Local Anesthetic Infiltration
There have been some studies to compared trans abdominis plane(TAP) block with wound infiltration of local anesthetics in multiport laparoscopic surgery, but there have been no studies in single incision laparoscopic gastrectomy.
- Trial name
- NCT03805269
- Testing
- TAP block, wound infiltration
- Where
- South Korea
- Volunteers
- 94 people
- Sponsor
- Seoul National University Bundang Hospital
Bronchogenic Carcinoma
A New Pathway With BronchOscopic or Oesophageal Ultrasound for Lung Cancer Diagnosis and STaging (BOOST)
In the UK, staging of lung cancer is time consuming (taking on average more than 3 weeks), costly and inaccurate in up to 20% of cases.
- Trial name
- BOOST (NCT00652769)
- Testing
- Endobronchial or Endoscopic Ultrasound, Bronchoscopy, CT-guided biopsy, PET scan, Mediastinoscopy
- Where
- 4 sites in United Kingdom
- Volunteers
- 168 people
- Sponsor
- University College London Hospitals
Pancreatic Neoplasms, Pancreatic Cancer
On-site Cytopathology EUS-FNA
This study is a multicenter prospective randomized controlled trial. Potential participants in this study include patients referred for Endoscopic Ultrasound-guided fine needle aspiration (EUS-FNA) of a solid pancreatic lesion at…
- Trial name
- NCT01386931
- Testing
- EUS-guided FNA performed with on-site Cytopathologist, EUS-guided FNA performed without on-site Cytopathologist
- Where
- United States
- Volunteers
- 111 people
- Sponsor
- University of Colorado, Denver
Autoimmune Pancreatitis, IgG4-Related Diseases
Validation of the Odesa Criteria 2026 for Autoimmune Pancreatitis
This ambispective observational study aims to validate the Odesa Criteria 2026 (OC26), a flexible domain-based point scoring system for diagnosing autoimmune pancreatitis.
- Conditions
- Autoimmune Pancreatitis, IgG4-Related Diseases, Pancreatic Cancer, Chronic Pancreatitis
- Trial name
- ОС26 (NCT07536841)
- Testing
- No intervention (observational study)
- Where
- 2 sites in Ukraine
- Volunteers
- 82 people
- Sponsor
- Military Medical Clinical Center of the Southern Region, Ukraine
Extracorporeal Membrane Oxygenation, Acute Respiratory Distress Syndrome
Reduction of Blood Recirculation in Veno-Venous ECMO
Blood which recirculates through the circuit of a veno-venous Extracorporeal Membrane Oxygenation (V-V ECMO) does not contribute to the systemic oxygenation of a patient on V-V ECMO and is called the recirculation fraction (Rf).
- Trial name
- NCT04754854
- Where
- Germany
- Volunteers
- 136 people
- Sponsor
- Charite University, Berlin, Germany
Rotator Cuff Injury
Study on the Outcome of Treatment of Rotator Cuff Injury by Ultrasound-guided Injection
Rotator cuff injury is a common shoulder joint disease in clinic. If conservative treatment fails to improve pain symptoms and range of motion, the surgical indications are.
- Trial name
- NCT04461522
- Testing
- Ultrasound-guided drug injection
- Where
- China
- Volunteers
- 134 people
- Sponsor
- Peking University Third Hospital