Clinical trials: Ultrasound Assessment
Cardiac Disease, Myocardial Dysfunction
Temporary Epicardial Pace Wire With Integrated Sensor for Continuous Postoperative Monitoring of Myocardial Function
Transesophageal echocardiography is used to monitor cardiac wall motion at various time points during open-heart surgery. After surgery, the measurements are made at various time points by transthoracic echocardiography.
- Trial name
- NCT04886934
- Testing
- CS1 System
- Where
- Norway
- Volunteers
- 38 people
- Sponsor
- Cardiaccs AS
Pulmonary Aspiration of Gastric Contents
Body Position and Ultrasound Examination of the Gastric Antrum
Pulmonary aspiration of gastric contents is a complication causing significant morbidity and mortality related to anesthesia. Ultrasound examination of the gastric antrum allows the detection of preoperative gastric contents…
- Trial name
- POSIGAST (NCT04097236)
- Testing
- Qualitative and quantitative assessment of gastric content volume with bed elevation, Qualitative and quantitative assessment of gastric content volume without bed elevation
- Where
- France
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Hepatocellular Carcinoma, Cholangiocarcinoma, Intrahepatic
Standardized CEUS Algorithms for Diagnosis of HCC - Prospective German Multicenter Study
Aim of this prospective national multicenter study is to improve standardization of contrast-enhanced ultrasound (CEUS) in the non-invasive diagnosis of hepatocellular carcinoma (HCC) in high-risk patients.
- Conditions
- Hepatocellular Carcinoma, Cholangiocarcinoma, Intrahepatic, Liver Cirrhosis, Liver Cancer
- Trial name
- ESCULAP (NCT03405909)
- Testing
- contrast enhanced ultrasound (CEUS), MRI, Histology
- Where
- Germany
- Volunteers
- 517 people
- Sponsor
- University Hospital Erlangen
Ultrasound, Children
The Rate of Full and Empty Stomach in Elective and Emergency Pediatric Patients
Background and Aim: Pulmonary aspiration of gastric content in the perioperative period is rare, but it is an important cause of morbidity and mortality that anesthetists never want to encounter.
- Conditions
- Ultrasound, Children, Surgery
- Trial name
- NCT04831593
- Testing
- Group El, Group Em
- Where
- Turkey (Türkiye)
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Ankara Children's Health and Diseases Hematology and Oncology Training and Research Hospital
Diabete Mellitus, Peripheral (Sensorimotor) Diabetic Polyneuropathy
Neurophysiological, Autonomic, and Sonographic Assessment of Diabetic Peripheral Neuropathy
Diabetic peripheral neuropathy causes pain, sensory loss, and foot risk; multimodal assessment enables earlier diagnosis and improved patient management.
- Trial name
- NCT07306884
- Testing
- Nerve conduction study, Nerve ultrasound, Autonomic assessment
- Where
- Egypt
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Assiut University
Anterior Knee Pain Syndrome
Reliability and Validity of Physical Tests and Musculoskeletal Ultrasound As an Add-on in Classifying Anterior Knee Pain
Musculoskeletal ultrasound (MSU) or sonography is a non-invasive diagnostic technique and can extend the clinical examination of Anterior Knee Pain by visualizing musculoskeletal pathology to detect invisible flaws, it is safe…
- Trial name
- AKP (NCT06904352)
- Volunteers
- 80 people
- Sponsor
- Vrije Universiteit Brussel
Abortion Early
Transabdominal and Transvaginal Sonography in Medical Abortion
The investigator will perform a multicenter, randomized controlled trial in practices that routinely use transvaginal sonography (TVS) to compare how often clinicians order additional testing prior to medical abortion after the…
- Trial name
- TASvTVS (NCT03047551)
- Testing
- Transabdominal sonography, Transvaginal sonography
- Where
- 2 sites in United States
- Volunteers
- 634 people, healthy volunteers welcome
- Sponsor
- Columbia University
Obstructive Sleep Apnea
Obstructive Sleep Apnea Airway Evaluation
Current practice guidelines recommend obstructive sleep apnea (OSA) patients to stay in the post anesthetic care unit (PACU) until the risk of respiratory depression has subsided.
- Trial name
- NCT03361553
- Where
- Canada
- Volunteers
- 200 people
- Sponsor
- University Health Network, Toronto
Hypertension
Renal Denervation Using Externally Focused Therapeutic Ultrasound
This study will evaluate the effects of renal denervation using externally focused therapeutic ultrasound with external targeting and tracking on patients with refractory hypertension.
- Trial name
- NCT01926951
- Testing
- Surround Sound Externally Focused Therapeutic Ultrasound
- Where
- 3 sites in Czechia, New Zealand
- Volunteers
- 27 people
- Sponsor
- Kona Medical Inc.
Septic Shock, Vein Collapsibility
Fluid Responsiveness in Septic Shock Evaluated by Caval Ultrasound Doppler Examination
The study aims at clarification of venous collapsibility measures with real venous flow measurements during dynamic maneuver testing fluid responsiveness in septic shock patients.
- Conditions
- Septic Shock, Vein Collapsibility, Intravascular Doppler, Volume Responsiveness in Septic Shock
- Trial name
- FRIEND (NCT02676427)
- Testing
- passive leg raising
- Where
- Czechia
- Volunteers
- 60 people
- Sponsor
- Charles University, Czech Republic
Osteoarthritis
Effect of Genicular Nerve Block on Proprioception in Knee Osteoarthritis
The study was conducted to investigate the effect of genicular nerve block on pain, quality of life, and proprioception, which are already diminished due to the impact of osteoarthritis in individuals with knee osteoarthritis.
- Trial name
- NCT06744842
- Testing
- genicular nerve block, Exercise
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Ankara City Hospital Bilkent
Urinary Tract Infection
Evaluation of Surface Acoustics Ultrasound Device for the Treatment of Patients With Percutaneous Nephrostomy Catheters
Catheter associated urinary tract infection is one of the most common types of catheter acquired infections and adds greatly to patient morbidity, mortality and medical cost.
- Trial name
- NV-US-04-001 (NCT00702286)
- Where
- Israel
- Volunteers
- 24 people
- Sponsor
- Assaf-Harofeh Medical Center
Polycystic Ovary Syndrome (PCOS), Menstrual Irregularity
Ovarian Ultrasonography for the Clinical Evaluation of Polycystic Ovary Syndrome
The investigators would like to determine how aspects of adiposity and age influence ultrasound features of the ovaries which are used to diagnose polycystic ovarian syndrome (PCOS).
- Conditions
- Polycystic Ovary Syndrome (PCOS), Menstrual Irregularity, Overweight and Obesity
- Trial name
- NCT03547453
- Where
- United States
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Cornell University
Anesthesia
Pulmonary Impacts of Anaesthetic Modalities Evaluated by Ultrasound
A prospective, observational, monocentric study aimed at identifying ultrasound changes in anaesthesia on the pulmonary parenchyma after knee arthroplastic surgery using the LUS score in the preoperative, immediate post-operative…
- Trial name
- PULCHO-KNEE (NCT03978169)
- Testing
- pleuropulmonary ultrasound
- Where
- France
- Volunteers
- 99 people
- Sponsor
- University Hospital, Toulouse
Portal Vein, Hepatic Veins
Ultrasound Measurements of Hepatic Vasculatures and Hepatic Doppler Assessment of Healthy Children
Flow dynamics in the liver is altered in different hepatobiliary and cardiac pathologies, causing changes in hepatic vasculatures sizes and flow pattern changes which can be assessed by ultrasound (USG) study.
- Conditions
- Portal Vein, Hepatic Veins, Hepatic Artery, Liver Circulation
- Trial name
- NCT04619966
- Where
- Hong Kong
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Hong Kong Children's Hospital
Glioblastoma Multiforme, Glioblastoma
Safety and Efficacy of Bevacizumab in Combination With NaviFUS System for the Treatment of Recurrent Glioblastoma Multiforme (rGBM)
This will be a prospective, open-label, single-arm pilot study to investigate the safety and efficacy of Bevacizumab (BEV) in combination with microbubble (MB)-mediated FUS in patients with recurrent GBM.
- Conditions
- Glioblastoma Multiforme, Glioblastoma, Glioma, Brain Tumor
- Trial name
- NCT06329570
- Testing
- NaviFUS System, Lumason, Bevacizumab
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- NaviFUS Corporation
Airway Complication of Anesthesia
Ultrasound in Evaluation of Difficult Airway Management Predictive Indexes
evaluate the efficacy of the ultrasound approach in predicting difficult mask ventilation in a heterogeneous population of patients undergoing general anesthesia.
- Trial name
- NCT03592758
- Where
- Italy
- Volunteers
- 200 people
- Sponsor
- University of Roma La Sapienza
Prostate Cancer
PRostate Evaluation for Clinically Important Disease: MRI vs Standard Evaluation Procedures
The aim of this study is to assess the efficacy of MRI-targeted biopsy compared to standard of care systematic TRUS guided biopsy in the detection of clinically significant and clinically insignificant prostate cancer in men…
- Trial name
- PRECISE (NCT02936258)
- Testing
- Standard of Care, MRI, MRI Targeted Biopsy
- Where
- 5 sites in Canada
- Volunteers
- 450 people
- Sponsor
- Canadian Urology Research Consortium
Adhesive Capsulitis
Acupuncture for Treatment of Frozen Shoulder Syndrome
Disability of upper limbs due to neurologic and orthopedic disorder or injuries is commonly seen clinically. For example paralysis or paresis of upper limb due to stroke is relatively prevalent, and it may result in severe muscle…
- Trial name
- SMART (NCT02076308)
- Testing
- Electroacupuncture and physical therapy
- Where
- Taiwan
- Volunteers
- 60 people
- Sponsor
- National Taiwan University Hospital
Endometriosis, Rectum
Evaluation of High Intensity Focused Ultrasound (HIFU) in the Treatment of Rectal Endometriosis
Rectal endometriosis (RE) induces lesions associated with painful symptoms that can alter quality of life. High Intensity Focused Ultrasound (HIFU) is a non-invasive ablative procedure using a high-intensity ultrasound probe to…
- Trial name
- ENDO-HIFU-R1 (NCT04494568)
- Testing
- HIFU treatment
- Where
- 5 sites in France
- Volunteers
- 60 people
- Sponsor
- EDAP TMS S.A.
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