Clinical trials: Ultrasonic Diagnosis
Cataract
Study of the Femtosecond Laser System as Compared to Continuous Curvilinear Capsulorhexis for Cataract Surgery
The purpose of this study is to evaluate the safety and efficacy of the OptiMedica Femtosecond Laser System to perform surgical maneuvers used in the treatment of subjects with cataracts.
- Trial name
- NCT01069172
- Testing
- FS Laser Surgery, CCC Surgery
- Where
- Dominican Republic
- Volunteers
- 30 people
- Sponsor
- Abbott Medical Optics
Intra-operative Anesthesia
Transversus Abdominis Plane Block In Children
Aim of this study; Intra-operative anesthesia and analgesia effects of Transversus Abdominis Plane Block supported by ketamine sedation only.
- Trial name
- NCT02990975
- Testing
- ketamine
- Volunteers
- 60 people
- Sponsor
- Erzincan University
Venous Congestion, Postoperative Care
Portal and Splenic Venous Pulsatility in Postoperative Critically Ill Patients
Venous congestion is common in critically ill postoperative patients and may be associated with adverse outcomes. Doppler ultrasound assessment of venous flow patterns, including portal venous pulsatility, is increasingly used to…
- Trial name
- PULSE-ICU (NCT07826481)
- Volunteers
- 60 people
- Sponsor
- Hospital Universitario de Gran Canaria Doctor Negrín
Parkinson Disease
Low Intensity Focused Ultrasound for Parkinson's Disease
This study is a prospective, single-center, single-arm early feasibility study, to establish safety and tolerability of LIFU for neuromodulation in patients with parkinson's Disease
- Trial name
- NCT06763692
- Testing
- LIFU Neuromodulation
- Volunteers
- 15 people
- Sponsor
- Ali Rezai
Intubation Complication, Child
Ultrasound vs. Auscultation for Optimal Depth of the Cuffless RAE Tube
The aim of this study is to compare the ultrasound-guidance versus auscultation to confirm optimal insertion depth of the cuffless oral Ring-Adair-Elwyn (RAE) endotracheal tube in pediatric patients undergoing general anesthesia.
- Conditions
- Intubation Complication, Child, Ultrasonography
- Trial name
- NCT04246411
- Testing
- Ultrasound-guided determination of cuffless RAE tube depth, Auscultation-guided determination of cuffless RAE tube depth
- Where
- South Korea
- Volunteers
- healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Vascular Malformation, Arteriovenous Malformation
Diagnostic Imaging of Vascular Malformations Using MSOT and ULM
This clinical study evaluates the efficacy and accuracy of Multispectral Optoacoustic Tomography (MSOT) and Ultrasound Localization Microscopy (ULM) for imaging and diagnosing vascular malformations (venous, arteriovenous…
- Conditions
- Vascular Malformation, Arteriovenous Malformation, Lymphatic Malformation, Venous Malformations
- Trial name
- NCT06994260
- Testing
- Multispectral Optoacoustic Tomography, Ultrasound Localization Microscopy
- Where
- Germany
- Volunteers
- 15 people
- Sponsor
- University Hospital Erlangen
Healthy, Stress Urinary Incontinence
Pelvic Floor Displacement in Women With SUI and Healthy Women: An Ultrasound Study (Stress Urinary Incontinence)
Pelvic floor main role is to maintain continence. pelvic floor malfunction could lead to urinary incontinence (UI). The known prevalence of UI among women is 25%-72%, in about 25%-50% it is Stress Urinary Incontinence (SUI), SUI…
- Trial name
- SUI (NCT02930720)
- Where
- Israel
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assuta Hospital Systems
Knee Arthroscopic Surgery, Analgesia
Ultrasound Guided Femoral Nerve Block Versus Adductor Canal Block by Using Bupivacaine and Magnesium Sulphate for Post-Operative Analgesia
Ultrasound Guided Femoral Nerve Block versus Adductor Canal Block by Using Bupivacaine and Magnesium Sulphate
- Conditions
- Knee Arthroscopic Surgery, Analgesia, Femoral Nerve Block (FNB)
- Trial name
- NCT07838480
- Testing
- Group I: control group, Group II: Ultrasound Guided Femoral Nerve Block, group III : Adductor Canal Block group
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Tanta University
Postoperative Analgesia, Transversus Abdominis Plane (TAP) Block
Transversalis Fascia Plane Versus Transversus Abdominis Plane Block for Postoperative Analgesia in Children
This prospective clinical study aims to compare the postoperative analgesic efficacy of the ultrasound-guided transversalis fascia plane block (TFPB) and the transversus abdominis plane (TAP) block in pediatric patients…
- Conditions
- Postoperative Analgesia, Transversus Abdominis Plane (TAP) Block, Transversalis Fascia Plane Block, Pediatric Surgical Procedures
- Trial name
- NCT07242196
- Testing
- Postoperative analgesia
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Sakarya University
Pulmonary Atelectasis, Patient Comfort
HFNC During Awake Craniotomy - Impact on Patient Comfort
Background: Patients undergoing awake brain surgery are exposed to non-humidified, non-warmed oxygen/air mix flow through a face mask for a prolonged duration.
- Trial name
- NCT03763461
- Testing
- HFNC, Oxygen Mask
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- Western University, Canada
Airway Assessment
Ultrasonographical Assessment of Airway Indices in Pregnancy
Clinical and ultrasound indices of airway, in addition to laryngoscopic view will be assessed and compared among three groups of patients: non pregnant, pregnant with normal blood pressure, preeclampsia patients undergoing…
- Trial name
- NCT07423741
- Where
- Egypt
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- South Valley University
At Risk for AD-dementia, With Subjective Cognitive Decline, At Risk for Cognitive Decline
High-Velocity Resistance Training for Brain Blood Flow and Cognitive Function in Older Adults
The goal of this clinical trial is to learn whether a 12-week high-velocity resistance training program can improve brain blood flow and thinking skills in adults ages 60 to 79 who are at higher risk for Alzheimer's disease and…
- Trial name
- NCT07444554
- Testing
- High-Velocity Resistance Training
- Volunteers
- 60 people
- Sponsor
- University of Illinois Chicago
Cervical Radiculopathy
Soft Tissue Mobilization Versus Therapeutic Ultrasound for Subjects With Neck and Arm Pain
The purpose of this study is to investigate effects of soft tissue mobilization versus therapeutic ultrasound in subjects with neck and arm pain who demonstrate neural mechanical sensitivity.
- Trial name
- NCT02081456
- Testing
- Soft Tissue Mobilization, Therapeutic Ultrasound
- Volunteers
- 23 people
- Sponsor
- Emilio J Puentedura, PT, DPT, PhD
Patients Receiving Radiotherapy for Nasopharyngeal Carcinoma Diagnosis, Ultrasonography and Shear Wave Elastography
Evaluation of Swallowing Muscles Using Ultrasonography and Shear Wave Elastography in Patients Receiving Radiotherapy for Nasopharyngeal Carcinoma Diagnosis
The aim of this study is to evaluate the mylohyoid, geniohyoid and digastric muscles in patients with radiotherapy-induced dysphagia due to nasopharynx cancer using ultrasonography and shear wave elastography (SWE).
- Conditions
- Patients Receiving Radiotherapy for Nasopharyngeal Carcinoma Diagnosis, Ultrasonography and Shear Wave Elastography, Evaluation of Swallowing Muscles
- Trial name
- NCT06934837
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Konya Beyhekim Training and Research Hospital
Adhesive Capsulitis of the Shoulder, Intra Articular Injection
Anterior vs Posterior vs Combined Intra-Articular Injections for Adhesive Capsulitis
This randomized controlled clinical trial aims to compare the efficacy of three different intra-articular injection approaches (anterior, posterior, and combined anterior-posterior) in patients with adhesive capsulitis of the…
- Trial name
- NCT07364227
- Testing
- Intervention Name: Posterior Intra-articular Injection, Anterior Intra-articular Injection, Combined Anterior + Posterior Intra-articular Injection
- Volunteers
- 30 people
- Sponsor
- Aslinur Keles Ercisli, MD, PhD
Breast Carcinoma
3D Ultrasound for the Imaging of Lymph Nodes in Patients With Breast Cancer
This early phase I studies how well a new 3D ultrasound (3D-US) imaging technology works in evaluating lymph nodes in patients with breast cancer. Ultrasound uses high-frequency sound waves to generate images of the body.
- Trial name
- NCT05704283
- Testing
- Ultrasound Imaging
- Where
- United States
- Volunteers
- 55 people
- Sponsor
- Mayo Clinic
Chronic Obstructive Pulmonary Disease
USCOM For Assessing Patients With COPD
Objective The Ultrasonic Cardiac Output Monitor (USCOM) is a non-invasive, quantitative method for measuring and monitoring cardiovascular haemodynamic parameters in patients. The aims of this study are: 1.
- Trial name
- NCT02329522
- Testing
- Ultrasonic Cardiac Output Monitor, Spirometry
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Diabetes
Preoperative Evaluation of Gastric Contents by Antral Ultrasound in Diabetic Patients
Gastric aspiration represents the third cause of perioperative death in France. In scheduled surgery, it can be prevented by preoperative fasting.
- Trial name
- PEGASED (NCT04668651)
- Testing
- antral ultrasound
- Where
- France
- Sponsor
- Centre Hospitalier Universitaire de Nice
Neonatal Respiratory Distress
Lung Ultrasound in Neonatal Intensive Care Units
Identification of lung diseases causing neonatal respiratory distress by lung ultrasound as a tool that can replace x-ray .
- Trial name
- NCT06372951
- Testing
- Ultrasound
- Volunteers
- 132 people
- Sponsor
- Assiut University
Critical Illness, Sarcopenia
Effects of Frailty, Sarcopenia and Muscle Wasting on Outcomes of Patients in the Surgical Intensive Care Unit
The primary aim of the study is to evaluate consequences of frailty in critically ill patients. We hypothesize that a higher frailty index (based on published questionnaires) predicts a longer surgical intensive care unit and…
- Conditions
- Critical Illness, Sarcopenia, Muscle Wasting
- Trial name
- NCT02270502
- Testing
- Ultrasound Philips CX50, Frailty Index Questionnaire, Muscle strength tests
- Where
- United States
- Volunteers
- 111 people
- Sponsor
- Massachusetts General Hospital
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