Clinical trials: Ultrasonography, active
Airway Ultrasound, Difficult Airway Management
Title of Study: Anesthesiologists' Learning Curves for Ultrasound Assessment of Difficult Airway
This study aims to determine how many supervised practice attempts anesthesia trainees need to become competent in using ultrasound to assess the airway.
- Conditions
- Airway Ultrasound, Difficult Airway Management, Airway Ultrasonography, Medical Education
- Trial name
- ALUDA (NCT07910071)
- Testing
- Airway Ultrasound Education and Supervised Training
- Where
- Canada
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Amputation, Ultrasonography
Core Muscle Function and Postural Control in Lower Extremity Amputees
The primary aim of this study is to determine the effect of amputation on core muscle groups by comparing core muscle thickness in individuals with lower extremity amputation to both their intact side and a healthy control group…
- Conditions
- Amputation, Ultrasonography, Postural Control, Balance
- Trial name
- usg (NCT07875075)
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Ultrasonography, Interventional
Laser-assisted Ultrasound-guided Peripheral Vein Cannulation in Cardiac Surgery
The aim of this clinical trial is to investigate the advantages of single-operator laser-assisted ultrasound-guidance comparing with traditional ultrasound guidance in peripheral venous catheterization.The primary question…
- Trial name
- NCT07079904
- Testing
- Ultrasound Guided Peripheral Vein Catheterization With or Without Laser-Assisted.
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
ICU Stay, Muscle Atrophy
Weaning Assessment by Peripheral Muscle Ultrasonography
In this study, which aims to investigate the relationship between the weaning process and respiratory muscles-assessed via ultrasonographic measurement of peripheral muscle thickness-in patients over the age of 18 who have been…
- Conditions
- ICU Stay, Muscle Atrophy, Ultrasonography, Weaning Mechanical Ventilation
- Trial name
- NCT07860879
- Testing
- Ultrasonography of peripheral muscle (rectus femoris or vastus intermedius), Ultrasonography of diaphragma
- Volunteers
- 100 people
- Sponsor
- Taksim Egitim ve Arastirma Hastanesi
Ultrasonography, Difficult Airway
Airway Ultrasound vs Clinical Predictors for Difficult Airway
This prospective observational study aims to evaluate the diagnostic value of airway ultrasonography in predicting difficult intubation in adult patients undergoing elective surgery under general anesthesia.
- Conditions
- Ultrasonography, Difficult Airway, Preoperative Evaluation
- Trial name
- NCT07243106
- Where
- Turkey (Türkiye)
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Tokat Gaziosmanpasa University
Ventilator Weaning, Sarcopenia
Comparison of Sarcopenia Index, Diaphragm Ultrasonography, and Traditional Weaning Parameters in Predicting Successful Weaning From Mechanical Ventilation
This study investigates whether the Sarcopenia Index (SI = serum creatinine/cystatin C × 100), a simple biomarker derived from routine blood tests, can predict weaning success in critically ill patients undergoing invasive…
- Conditions
- Ventilator Weaning, Sarcopenia, Diaphragm Ultrasonography
- Trial name
- NCT07844421
- Testing
- sarcopenia index, diaphragma ultrasound, parameters of mechanical ventilation (MV)
- Volunteers
- 80 people
- Sponsor
- Kocaeli City Hospital
Gastric Ultrasonography, Supraglottic Airways
Comparison of Gastric Volume Changes After Ventilation With Endotracheal Tube, First-Generation Supraglottic Airway, and Second-Generation Supraglottic Airway in Pediatric Patients
This study aims to compare the gastric volumes of pediatric patients undergoing positive-pressure ventilation with different airway management techniques.
- Conditions
- Gastric Ultrasonography, Supraglottic Airways, Supraglottic Airway Use in Children, Gastric Volume
- Trial name
- NCT07555080
- Where
- Turkey (Türkiye)
- Volunteers
- 250 people
- Sponsor
- Istanbul University
Ultrasonography, Airway Management
Evaluation of Anterior Neck Ultrasound in Predicting Difficult Airway in Obese Patients
Obese patients are at increased risk of difficult airway management due to anatomical changes in the anterior neck soft tissues.
- Conditions
- Ultrasonography, Airway Management, Intubation, Intratracheal, Obesity and Overweight
- Trial name
- NCT07346768
- Testing
- None (Observational study)
- Volunteers
- 52 people
- Sponsor
- Gaziantep City Hospital
Hemiplegia, Gastrocnemius
Relationship Between Gastrocnemius and Soleus Muscle Thickness Assessed by Ultrasound and Balance and Fear of Falling in Hemiplegic Patients
Structural and functional changes occurring in the lower extremity muscles of hemiplegic stroke patients play a decisive role in gait ability, balance impairment, and fall risk.
- Conditions
- Hemiplegia, Gastrocnemius, Soleus, Ultrasonography
- Trial name
- NCT07812428
- Where
- Turkey (Türkiye)
- Volunteers
- 39 people
- Sponsor
- Istanbul Physical Medicine Rehabilitation Training and Research Hospital
Ventricular Dysfunction, Left, Ventricular Function, Left
Federated Learning for Point-of-Care Cardiac Ultrasound
This prospective, multicenter study will evaluate a federated machine-learning system designed to analyze focused cardiac point-of-care ultrasound examinations.
- Conditions
- Ventricular Dysfunction, Left, Ventricular Function, Left, Echocardiography, Ultrasonography
- Trial name
- FL-POCUS (NCT07800962)
- Testing
- Focused Cardiac Point-of-Care Ultrasonography, FL-POCUS Federated Machine-Learning Analysis System
- Where
- United States
- Volunteers
- 3,000 people
- Sponsor
- Truway Health, Inc.
Clinical Competence, Ultrasonography
Remote Guidance for eFAST Training Using a Head-Mounted Device
This study looks at the best way to remotely teach and guide doctors-in-training to perform a bedside ultrasound exam called eFAST (extended Focused Assessment with Sonography for Trauma), which is used to quickly check injured…
- Conditions
- Clinical Competence, Ultrasonography, Medical Education, Point-of-care Ultrasound (POCUS)
- Trial name
- Remote-eFAST (NCT07686497)
- Testing
- Standardized instructional eFAST video, Real-time audio remote expert guidance (Microsoft Teams), Head-mounted-device remote expert guidance (Arc 3, RealWear)
- Where
- Switzerland
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Philipp Fürnstahl
Postoperative Respiratory Failure, Extubation Failure
Assessment of Reintubation Risk Using Multiple Parameters in Postoperative Intensive Care Unit Patients
This prospective, non-interventional observational study will evaluate the risk of reintubation in adult postoperative patients admitted to the intensive care unit after major surgery.
- Conditions
- Postoperative Respiratory Failure, Extubation Failure, Lung Ultrasonography Score, Diaphragm Thickness
- Trial name
- NCT07672106
- Where
- Turkey (Türkiye)
- Volunteers
- 600 people
- Sponsor
- Prof. Dr. Cemil Tascıoglu Education and Research Hospital Organization
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
Infant ALL, Computed Tomography
Comparison of Computertomography Scan, Electrical Impedance Tomography, and Ultrasound of the Lung in Infants
The study focuses on regional lung examination, in particular on the differentiation between collapsed and hyperinflated lung areas.
- Conditions
- Infant ALL, Computed Tomography, Electric Impedance, Ultrasonography
- Trial name
- NCT04989439
- Testing
- Electrical impedance tomography and ultrasonography of the lung
- Where
- Austria
- Volunteers
- 10 people
- Sponsor
- Medical University of Vienna
Degenerative Knee Disorders, Knee Osteoarthritis
Artificial Intelligence-Assisted Advanced Analysis of Knee Imaging and Outcome Prediction
This study aims to develop and validate an artificial intelligence (AI)-assisted platform for musculoskeletal knee ultrasonography and to establish an interpretable prediction model for clinical outcomes following…
- Conditions
- Degenerative Knee Disorders, Knee Osteoarthritis, Musculoskeletal Ultrasonography, Artificial Intelligence
- Trial name
- AI; R-CNN (NCT07721116)
- Testing
- artificial intelligence-assisted advanced analysis
- Where
- Taiwan
- Volunteers
- 310 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Ultrasonography, Difficult Airway
The Impact of Ultrasound Measurements in Predicting Difficult Airway on Videolaryngoscopy Success
In this preoperative observational study, the effect of preoperative ultrasonographic measurements on the success of videolaryngoscopy in predicting difficult airways was investigated; furthermore, the aim was to determine new…
- Trial name
- NCT07628868
- Where
- Turkey (Türkiye)
- Volunteers
- 350 people
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
Plantar Fasciitis, Extracorporeal Shock Wave Therapy
ESWT in the Treatment of Plantar Fasciitis
Extracorporeal shock wave therapy (ESWT) has become widely preferred in Turkey and worldwide in recent years for the treatment of musculoskeletal diseases due to its non-invasive nature, ease of application, and low risk of…
- Conditions
- Plantar Fasciitis, Extracorporeal Shock Wave Therapy, Ultrasonography
- Trial name
- NCT07626723
- Testing
- Exercise group, 3 ESWT sessions, 5 ESWT sessions
- Where
- Turkey (Türkiye)
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Kirsehir Ahi Evran Universitesi
Breast Cancer, Early Detection of Cancer
Strategies to Decentralize Breast Ultrasound in Rwanda
Diagnosing breast cancer early is critical to reduce preventable breast cancer deaths in sub-Saharan Africa. This can be done in part through increasing patients' access to breast ultrasound, which is essential for evaluating…
- Conditions
- Breast Cancer, Early Detection of Cancer, Ultrasonography
- Trial name
- NCT06812208
- Testing
- Teleultrasound with Philips Lumify ultrasound probes and Reacts software, Asynchronous virtual feedback
- Where
- Rwanda
- Volunteers
- 1,792 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Hemodynamic Assessment, Bedside Ultrasonography
Assessment of LVOT VTI in Healthy Volunteers
Healthy subjects will have transthoracic echocardiography evaluation of Left Ventricular Outflow Tract Velocity-Time Integral (LVOT VTI) performed by operators after brief training.
- Conditions
- Hemodynamic Assessment, Bedside Ultrasonography, Point of Care Ultrasound (POCUS)
- Trial name
- NCT07600931
- Testing
- transthoracic echocardiography
- Where
- Poland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Medical University of Warsaw
Interstitial Lung Disease, Interstitial Lung Diseases
Ultrasound and Respiratory Physiological Signals in Lung Diseases
The use of lung ultrasound is instrumental in the evaluation of many chest pathologies and its ability to detect pleuro-pulmonary pathology is widely accepted.
- Conditions
- Interstitial Lung Disease, Interstitial Lung Diseases, Interstitial Pneumonia, Chronic Obstructive Pulmonary Disease
- Trial name
- SAURON (NCT06068647)
- Testing
- Lung ultrasound, computed tomographic scan and patch-based cardio-respiratory evaluations
- Where
- Italy
- Volunteers
- 25 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS