Clinical trials: Ultrasound Assessment
Osteopenia of Prematurity
The Effect of Physical Activity on Bone Mineralization and Immune System in Very Low Birth Weight Infants
Studies have demonstrated that brief (5-10 min a day) passive range-of-motion exercise is beneficial for bone development in very low birth weight (VLBW) preterm infants.
- Trial name
- NCT01042639
- Testing
- passive physical activity
- Where
- Israel
- Volunteers
- 45 people
- Sponsor
- Meir Medical Center
Neuromuscular Scoliosis
Evaluation of Biomechanical Modifications of the Neuromuscular Spine Fixed by Bipolar Construct
Neuromuscular scoliosis are caused by a disorder of the brain, spinal cord or muscular system and often progressive at early age.
- Trial name
- ELASTO (NCT04969770)
- Testing
- Ultrasound elastography (USE)
- Where
- France
- Volunteers
- 36 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Post Cardiac Surgery
Measure Cardiac Output Using Ultrasound Dilution in Mechanically Ventilated Children
The measurement of cardiac output (CO) and hemodynamic pressures are vital for proper management of severely hemodynamic compromised patients.
- Trial name
- NCT01662141
- Where
- Sweden
- Volunteers
- 33 people
- Sponsor
- Transonic Systems Inc.
Adult Abdominal Imaging, Pediatric Abdominal Imaging
Evaluation of Robotic Telesonography
Robotic telesonography, in which an expert remotely performs sonography in real time, has recently emerged as an opportunity to perform sonography at remote centres.
- Conditions
- Adult Abdominal Imaging, Pediatric Abdominal Imaging, Obstetric Imaging
- Trial name
- NCT02607475
- Testing
- Robotic telesonography (MELODY Patient System, AdEchoTech), Conventional sonography (EPIQ 5, Philips or LOGIQ E9, GE Healthcare)
- Where
- 3 sites in Canada
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Saskatchewan
Urinary Incontinence Due to Urethral Sphincter Incompetence
Assessment of the Internal Urethral Sphincter and the Vagina by Three Dimensional Ultrasound
Continent women have an intact internal urethral sphincter that extends from the bladder neck down to the perineal membrane. The internal urethral sphincter is a strong collagen muscle tissue cylinder lined by urothelium.
- Trial name
- NCT02139956
- Testing
- ultrasonography
- Where
- Egypt
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Cesarean Section Complications
Ultrasound Evaluation of Inferior Vena Cava Compression During Elective Cesarean Delivery.
Aortocaval compression by the gravid uterus during the third trimester contributes to decreased venous return to the heart. Neuraxial anesthesia reinforces this hypotension by causing a vasodilatation and venous pooling of blood…
- Trial name
- NCT03410199
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ciusss de L'Est de l'Île de Montréal
Crohn Disease
Contrast Enhanced Ultrasound in Human Crohn's Disease-Lumason
The investigators plan to compare contrast-enhanced ultrasound to CT and MRI for the detection and quantification of intestinal inflammation in the the setting of pediatric small bowel Crohns disease
- Trial name
- NCT03492944
- Testing
- Ultrasound Microbubble Contrast Agent, Ultrasound Imaging
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Very Preterm Infants
Plasma Protein Levels and Very Preterm Birth
The primary aim of this study is to investigate the relationship between early plasma protein levels and hemodynamics in very preterm infants during postnatal transition.
- Trial name
- ProHémie (NCT02007902)
- Testing
- Evaluation of the relationship plasma protein levels - neonatal hemodynamics
- Where
- 2 sites in France
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de la Réunion
Infantile Hemangioma
Optimizing Timolol Maleate Treatment of Infantile Hemangioma by Doppler Ultrasound Examination
The purpose of this study is to assess the safety and efficacy of Timolol Maleate treatment for different depth of infantile hemangioma based on B-ultrasonography.
- Trial name
- NCT03842631
- Testing
- Timolol Maleate 0.5% Oph Soln
- Where
- China
- Volunteers
- 150 people
- Sponsor
- XiaoXi Lin
Sickle-Cell Disease Nos With Crisis
Pulmonary Ultrasound in the Diagnosis of Acute Thoracic Syndrome in Vaso-occlusive Sickle Cell Crisis
ATS (acute thoracic syndrome) refers to acute pulmonary involvement in a sickle cell patient. The diagnosis is based on the association of clinical signs (fever or respiratory symptoms) with a recent pulmonary infiltrate on the…
- Trial name
- ECHO-STA (NCT03971136)
- Testing
- pulmonary ultrasound
- Where
- 4 sites in France
- Volunteers
- 190 people
- Sponsor
- Centre Hospitalier Intercommunal Creteil
Crohn's Disease
Contrast-Enhanced Ultrasound in Human Crohn's Disease
To determine if contrast enhanced ultrasound (CEUS) and shear wave elastography can accurately diagnose bowel wall inflammation and fibrosis in patients with known Crohn's disease.
- Trial name
- NCT02061163
- Testing
- Contrast Enhanced Ultrasound, Optison
- Where
- United States
- Sponsor
- University of Michigan
Obstructive Sleep Apnea of Child
Diaphragm Ultrasound İn Children With OSAS
This is a prospective observational study evaluating perioperative diaphragmatic function by ultrasonography in children aged 1-12 years undergoing elective surgery under general anesthesia.
- Trial name
- NCT07380321
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Ultrasound Biomicroscopy, Intraocular Lens
Ultrasound Biomicroscopic Assessment of Intraocular Lens Tilt and Decenteration After Phacoemulsification
This study aims to assess intraocular lens (IOL) tilt and decenteration by means of ultrasound biomicroscopy after phacoemulsification.
- Conditions
- Ultrasound Biomicroscopy, Intraocular Lens, Tilt, Decenteration
- Trial name
- NCT07769944
- Testing
- Ultrasound biomicroscopy
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Sohag University
Behcet Syndrome
Neuro-ultrasound Assessment in Behcet's Disease
Assessment of structural changes that occur in large extracranial and intracranial arteries in patients with Behcet's disease
- Trial name
- NCT04738864
- Testing
- ultrasound
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Assiut University
Sepsis, Urinary Tract Infections
A Study of Enterorenal Syndrome Assessed by Gastrointestinal Ultrasound Combined with Renal Artery Resistance Index
In this study, the patients with sepsis caused by abdominal infection were divided into survival group and death group by ultrasound examination of gastrointestinal function, superior mesenteric artery blood flow, and renal…
- Trial name
- NCT06505512
- Testing
- No intervention
- Where
- China
- Volunteers
- 74 people
- Sponsor
- Zhangzhou Municipal Hospital
Medical Education
Implementation and Evaluation of a Perceptual Learning Module on the Identification of the Brachial Plexus
Purpose: This study is designed to: 1. Implement a website hosting perceptual learning modules (PLMs) 2. Implement and assess a PLM designed to improve the capacity of fourth-year medical students and first-year residents…
- Trial name
- MAP-IS (NCT03767010)
- Testing
- Control (no PLM), PLM
- Where
- Canada
- Volunteers
- 52 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Orthodontic Appliance Complication
Evaluation of Maxillary Canine Retraction Assisted With Two Different Methods of Low-Intensity Pulsed Ultrasound
The current clinical study will be done for evaluation of maxillary canine retraction assisted with application of two different methods of low-intensity pulsed ultrasound.
- Trial name
- NCT05692817
- Testing
- Low-Intensity Pulsed Ultrasound
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Ammar Kasem Alzoubi
Heart Failure
Ultrasound by Nurses in Heart Failure Patients
Cross-over study aimed to study the diagnostic and clinical impact of routinely adding a pocket-size ultrasound examination to traditional care at a outpatient heart failure clinic.
- Trial name
- NCT01794715
- Testing
- Ultrasound examination by nurses
- Where
- Norway
- Volunteers
- 62 people
- Sponsor
- Helse Nord-Trøndelag HF
USCOM, Echocardiography
Comparison of the Ultrasonic Cardiac Output Monitor and Echocardiography for Hemodynamic Assessment in Pediatric Anesthesia
This prospective observational pilot study evaluates agreement between Ultrasound Cardiac Output Monitor (USCOM) measurements and transthoracic echocardiography-derived hemodynamic parameters in pediatric patients under…
- Conditions
- USCOM, Echocardiography, Echocardiography Guided Fluid Management
- Trial name
- NCT07342842
- Testing
- USCOM, Echocardiography
- Where
- Turkey (Türkiye)
- Volunteers
- 57 people
- Sponsor
- Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital
Blood Volume Expansion
Evaluation of the Venous Excess Ultrasound Score (VExUS) After Circulating Volume Modification in Children.
Venous overload has an impact on peripheral organ perfusion and on the short- and long-term prognosis of intensive care patients. The VExUS ultrasound score is a new tool whose parameters can be used to estimate this impact.
- Trial name
- VExUS-Mod (NCT06695546)
- Testing
- VExUS evaluation ultrasound
- Where
- France
- Volunteers
- 67 people
- Sponsor
- University Hospital, Toulouse