Clinical trials: Ultrasound
Postoperative Atelectasis, Postoperative Pulmonary Complications
HFNC for Postoperative Atelectasis After Laparoscopic Surgery
Pneumoperitoneum and Trendelenburg positioning during laparoscopic surgery promote atelectasis development, which has been reported in up to 90% of patients under general anesthesia and increases the risk of postoperative…
- Trial name
- NCT07676760
- Testing
- High-Flow Nasal Cannula (HFNC), Conventional Oxygen Therapy
- Volunteers
- 90 people
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
Prostate Cancer
Hormone Therapy Followed By Internal Radiation Therapy in Treating Patients With Locally Recurrent Prostate Cancer
RATIONALE: Androgens can stimulate the growth of prostate cancer cells. Drugs such as goserelin, leuprolide, flutamide, or bicalutamide may stop the adrenal glands from producing androgens.
- Trial name
- NCT00032006
- Testing
- brachytherapy, radiation therapy
- Where
- 8 sites in United States
- Volunteers
- 48 people
- Sponsor
- Alliance for Clinical Trials in Oncology
Pregnancy Related
Feasibility and Acceptability of Butterfly iQ
The purpose of this study is to investigate feasibility and acceptability of a novel intervention to integrate Butterfly IQ into antenatal care (ANC) service delivery in Malawi.
- Trial name
- FAB-IQ (NCT05054504)
- Testing
- Butterfly iQ
- Where
- Malawi
- Volunteers
- 1,575 people, healthy volunteers welcome
- Sponsor
- Jhpiego
Caesarian Section, Postoperative Pain
Ketamine Versus Neostigmine in Ultrasound-Guided Transversus Abdominis Plane Block in Caesarean Section
The current study investigates the efficacy and safety of ketamine and neostigmine as adjuvants in transversus abdominis plane blocks for Cesarean sections.
- Trial name
- NCT06871033
- Testing
- TAP block with neostigmine, TAP block with Ketamine
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Alexandria University
Recruitment, Trauma
Recruitment Maneuver Using Lung Ultrasound in Trauma Patients
In trauma patients, the incidence of pulmonary contusion is frequent. Recruit maneuver using lung ultrasound could be improve oxygenation in trauma populatioin, howevere, there is no previous study.
- Trial name
- NCT04008758
- Testing
- Ultrasound
- Where
- South Korea
- Volunteers
- 70 people
- Sponsor
- Ajou University School of Medicine
Device Malfunction, ICD
Intravascular Ultrasound (IVUS) Imaging During Transvenous Lead Extraction
The purpose of this study is to prospectively evaluate intravascular ultrasound (IVUS) imaging as a tool for grading the presence and characterization of intravascular lead adherence (ILA, or scarring) to cardiovascular…
- Conditions
- Device Malfunction, ICD, Pacemaker Lead Dysfunction
- Trial name
- ISEE (NCT04055740)
- Testing
- IVUS Imaging
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- University of Chicago
Perioperative Inflammatory Response, Postoperative Pain
Suprazygomatic Maxillary Nerve Block Effect on Systemic Inflammatory Response in Cleft Palate Surgeries
the aim is to determine the value of adding bilateral supra zygomatic maxillary nerve block to general anesthesia in attenuating the systemic inflammatory response in paediatrics.
- Trial name
- NCT05495750
- Testing
- Bupivacaine 0.25% Injectable Solution
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Alaa Mohamed Abdel Salam Ibrahim Soliman
Breast Cancer
VisR Ultrasound for Noninvasively Interrogating Stromal Collagen Organization in Women as a Breast Cancer Biomarker: Evaluation of Anisotropy in Cancer Patients
Purpose: This study will evaluate how measurements of tissue stiffness, viscosity, and anisotropy using non-invasive ultrasound imaging correlate with breast tumor malignancy and response to chemotherapy.
- Trial name
- NCT06878547
- Testing
- Ultrasound
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- UNC Lineberger Comprehensive Cancer Center
Fetal Growth, Obstetric Ultrasonography
Clinicians' Trust in AI-Based Fetal Growth Estimates
This study examines how clinicians trust and use artificial intelligence (AI) when estimating fetal weight during pregnancy. Accurate assessment of fetal growth is important for identifying growth problems that may affect…
- Conditions
- Fetal Growth, Obstetric Ultrasonography, Pregnancy, Clinical Decision-making
- Trial name
- NCT07401368
- Testing
- Intervention - AI Performance Information
- Where
- Denmark
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Cervical Dystonia
Theta Burst Transcranial Focused Ultrasound as a Novel Treatment for Cervical Dystonia
This study is a single-blinded, randomized control study that aims to recruit 48 participants. Participants will be "randomized" into one of the study arms of the study: active stimulation to GPi, active stimulation to DN, or…
- Trial name
- NCT07690514
- Testing
- LIFUS - GPi Active, LIFUS - DN Active
- Where
- Canada
- Volunteers
- 48 people
- Sponsor
- Robert Chen
Multiple Pregnancy
Transperineal Ultrasound for the Female Pelvic Floor in Women With Multiple Gestation
This trial studies the effect of pregnancies of multiple gestations (i.e. twins, triplets etc.) on the female pelvic floor with regards to the pregnancy itself and labor and delivery mode, by using transperineal ultrasound.
- Trial name
- NCT00790504
- Where
- Israel
- Volunteers
- healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Mental Disorder
Evaluation of Maternal Mental Health Following Ultrasonography Detection of Fetal Congenital Anomalies
The purpose of this study is to evaluate maternal mental health during antenatal and postnatal periods after Ultrasonography diagnosis of fetal anomalies.
- Trial name
- NCT06594952
- Testing
- Questionnaire and Physical Exam
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Assiut University
Tongue Edema, Tongue Enlarged
Tongue Edema Caused by Intubation Tube in Intensive Care Unit Patients
Tongue edema (TE) is an enlargement of the tongue that can be noticed with the naked eye and protrudes from the mouth. Endotracheal intubation tube, which can exert high pressure on the tongue for a long time, may cause TE.
- Conditions
- Tongue Edema, Tongue Enlarged, Mechanical Ventilation Complication, Intubation Complication
- Trial name
- NCT05249738
- Testing
- Measuring tongue cross-sectional area by submental ultrasonography
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Selcuk University
Chronic Pain, Osteoarthritis
Effects of tDCS and tUS on Pain Perception in OA of the Knee
The purpose of this study is to investigate the effects of transcranial direct current stimulation (tDCS) in conjunction with transcranial ultrasound (TUS) on pain perception and functional limitations in people with…
- Trial name
- NCT02330315
- Testing
- transcranial direct current stimulation (tDCS), transcranial ultrasound (TUS)
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- Spaulding Rehabilitation Hospital
Cardio-pulmonary Bypass, AORTIC VALVE DISEASES
Clinical Validation of a Novel Handsfree Doppler Ultrasound Device, RescueDoppler, in Adult Cardiac Surgery Patients
The goal of this study is to evaluate a new device called RescueDoppler (RD), which measures continuous blood flow in the common carotid artery. The device is handsfree and operator- independent.
- Conditions
- Cardio-pulmonary Bypass, AORTIC VALVE DISEASES, Coronary Arterial Disease (CAD), Aortic Aneurysm of the Proximal Arch
- Trial name
- RD_CPB (NCT06637540)
- Testing
- RescueDoppler
- Where
- 3 sites in Norway
- Volunteers
- 42 people
- Sponsor
- St. Olavs Hospital
Ultrasound Training, Ultrasound Simulation
Long-terms Effects of Simulation-based Ultrasound Training: A Randomized Trial
The clinical effects of simulation-based ultrasound training has not yet been explored. To examine the long-term effects of training, we plan to conduct a trial, where half of all new residents are randomized to simulation-based…
- Conditions
- Ultrasound Training, Ultrasound Simulation, Ultrasound Assessment, Technology-enhanced Learning
- Trial name
- NCT01895868
- Testing
- Simulation-based ultrasound training
- Where
- Denmark
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Osteopenia Of Prematurity
A Preliminary Study of Bone Density in Neonates
The study is to measure how dense or solid the infant's bones are using a new ultrasound machine and how that density changes over time.
- Trial name
- NCT00631397
- Testing
- Ultrasound machine
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of South Florida
Brain Tumor Adult
Intraoperative Ultrasound for Brain Tumor Surgery Enhanced by AI
Intraoperative ultrasound is a versatile, low-cost imaging tool that has been shown to improve safety and efficacy in brain tumor surgery.
- Trial name
- BrainUS-AI (NCT07376304)
- Testing
- BrainUS-AI real-time intraoperative ultrasound segmentation system
- Volunteers
- 100 people
- Sponsor
- Hospital del Rio Hortega
Rheumatoid Arthritis (RA), Psoriatic Arthritis (PsA)
Carotid Ultrasound-Based Strategy for Primary Prevention of Cardiovascular Events in Inflammatory Rheumatic Disease (PREVENER)
PREVENER is a randomized, open-label, multicenter, phase IV clinical trial designed to evaluate the efficacy and safety of a carotid ultrasound-based strategy for the primary prevention of cardiovascular events in patients with…
- Conditions
- Rheumatoid Arthritis (RA), Psoriatic Arthritis (PsA), Axial Spondy, Systemic Lupus Erythematosus (SLE)
- Trial name
- PREVENER (NCT07611747)
- Testing
- Carotid Ultrasound, High-intensity lipid-lowering therapy, Standard care according to ESC 2021 guidelines
- Where
- 17 sites in Spain
- Volunteers
- 1,944 people
- Sponsor
- Instituto de Investigación Marqués de Valdecilla
Prostate Cancer
Validation of Software-based Fusion of Ultrasound and MRI Images of the Prostate
The investigators hypothesize software-based fusion/navigation will be accurate to within 3 mm of the reference standard of EM fusion.
- Trial name
- NCT02882958
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Massachusetts General Hospital