Clinical trials: Ultrasonic Diagnosis
Hydronephrosis
Us vs Fluoroscopic Guided Renal Access
this present study is to compare the result of fluoroscopy, ultrasonography (US) in the guidance of percutaneous nephrostomy pcn .
- Trial name
- Puncture (NCT04090255)
- Testing
- Renal puncture
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Assiut University
Abdominal Aortic Aneurysm, Cardiovascular Events
Tonometry(1) and Duplex Ultrasound(2) to Predict CV Events in to be Treated Patients With an AAA
Abdominal aortic aneurysm (AAA) is a common vascular disease and associated with risk of rupture, but also with a high cardiovascular (CV) event rate.
- Trial name
- One-Two-Treat (NCT04183426)
- Testing
- Carotid Artery Reactivity test (CAR test), Arterial Stiffness
- Where
- 7 sites in Netherlands
- Volunteers
- 194 people
- Sponsor
- Rijnstate Hospital
Myopathy, Myositis
Ultrasound in Muscle Biopsy
The objective of the proposed study is to evaluate the clinical utility of muscle ultrasonography for improving the diagnostic yield and safety of core muscle biopsy.
- Conditions
- Myopathy, Myositis, Muscular Dystrophy
- Trial name
- NCT01790178
- Testing
- Ultrasound
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Duke University
Doppler-Based Renal Ultrasound, Urinary Oxygen Tension
The Predictive Value of Doppler Based Renal Ultrasound and Urinary Oxygen Tension for Prediction of Acute Kidney Injury After Open Heart Surgery
This study aims to investigate the predictive value of Doppler-based renal ultrasound and urinary oxygen tension in the development of acute kidney injury after cardiac surgery.
- Conditions
- Doppler-Based Renal Ultrasound, Urinary Oxygen Tension, Acute Kidney Injury, Open Heart Surgery
- Trial name
- NCT07037485
- Testing
- Renal resistive index, Renal Artery Pulsatility Index, Urinary oxygen tension (PUO2)
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Tanta University
Age Related Macular Degeneration
High-Resolution Ultrasound Imaging of the Retina and Choroid for Detection on Age Related Macular Degeneration
The macula is the site of central vision within the retina. The retina is oxygenated by the underlying choroid. These tissues are less than 1 mm thick in total.
- Trial name
- NCT00277784
- Testing
- Ultrasound examination
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Pediatric Fracture Diagnosis by Ultrasound Compared to X-ray
Non-inferiority of Ultrasound for the Diagnosis of Upper Extremity Fractures in Children
This study evaluates the sensitivity of Ultrasound for Diagnostic of Fractures of the upper extremity compared to conventional x-ray in Children 0-18.
- Trial name
- FRUSKI (NCT04290247)
- Testing
- Ultrasound
- Where
- Switzerland
- Volunteers
- 428 people
- Sponsor
- University Children's Hospital Basel
Nasal Deformity, Acquired, Septum; Deviation, Congenital
The Evaluation of Piezo and Endonasal Osteotomy Methods on Postoperative Healing Process in Septorhinoplasty
The goal of this observational study is to compare the effect of Piezo and endonasal osteotomy techniques on the healing process of patients undergoing septorhinoplasty surgery.
- Trial name
- NCT06094348
- Testing
- Endonasal osteotomy, Piezo assisted osteotomy
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Haseki Training and Research Hospital
Sciatica Acute, Sciatica Pain
Ultrasound-guided Transgluteal Sciatic Nerve Hydrodissection for the Treatment of Sciatica in the Emergency Department
The goal of this observational study is to see whether it would be feasible to treat patients who come to the emergency department with pain related to sciatica using an ultrasound guided injection of dextrose in water solution…
- Trial name
- NCT07588126
- Testing
- Ultrasound guided transgluteal sciatic nerve hydrodissection
- Where
- United States
- Volunteers
- 69 people
- Sponsor
- Kaiser Permanente
Pain Management of Inguinal Herniorrhaphy
Ultrasound-Guided Transversalis Fascia Plane Block Versus Transmuscular Quadratus Lumborum Block for Post-operative Analgesia in Inguinal Hernia Repair
Regional blocks as a part of multimodal analgesia can improve pain control in the postoperative period. The transversalis fascia plane (TFP) block can block the proximal portions of the T12 and L1 nerves, while the main advantage…
- Trial name
- NCT04026243
- Testing
- QL block, TF block
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Image, Body
Diagnostic Accuracy of Handheld vs Traditional Ultrasound
Patients receiving a point-of-care ultrasound will be randomized into a portable, handheld device or a traditional cart-based ultrasound machine to compare diagnostic capability.
- Trial name
- NCT05196776
- Testing
- Portable, handheld point-of-care ultrasound device, Cart-based point-of-care ultrasound device
- Where
- United States
- Volunteers
- 110 people
- Sponsor
- Temple University
Central Nervous System Vulnerabilities in Preterm Infants
Comparison of Brain Volumes Measured by 2D USG and MRI
Cranial USG is simple and easy method to assess preterm infant brain. Some studies showed that brain volumes of preterm infants could be calculated by measurement of 2D distances.
- Trial name
- NCT04190017
- Testing
- Cranial MRI
- Where
- Turkey (Türkiye)
- Volunteers
- 25 people
- Sponsor
- Ankara City Hospital Bilkent
Retinopathy of Prematurity, Mydriasis
The Effects of Mydriatic Eye Drops in Retinopathy of Prematurity Examinations
Retinopathy of prematurity (ROP) is a retinal disorder of preterm neonates and a potential cause of blindness. As early diagnosis and treatment preserve vision, very low birth weight infants must be screened for ROP.
- Conditions
- Retinopathy of Prematurity, Mydriasis, Neonatal Disease, Analgesic Adverse Reaction
- Trial name
- NCT05880433
- Testing
- NIRS(INVOS 5100; Covidien Somanetics, Troy, MI
- Where
- Turkey (Türkiye)
- Volunteers
- 62 people
- Sponsor
- Istanbul Training and Research Hospital
Carpal Tunnel Syndrome
Median Nerve Stenosis in Carpal Tunnel Syndrome
The goal of this observational study is to test the new kind of ultrasound-based measurements in patients with carpal tunnel syndrome.
- Trial name
- NCT05861349
- Testing
- Nerve conduction study, Ultrasound
- Where
- Poland
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Jakub Antczak
Lung Cancer
Utility of Endobronchial Ultrasound Guided Needle Biopsy in Early Stage Non- Small Cell Lung Cancer (NSCLC)
The goal of this clinical research study is to learn how accurately an endobronchial ultrasound transbronchial needle aspiration (EBUS -TBNA) may detect mediastinal lymph node metastases in patients with clinical stage I and II…
- Trial name
- NCT00832715
- Testing
- EBUS-TBNA
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- M.D. Anderson Cancer Center
Pain, Postoperative
Erector Spinae Plane Block for Post-thoracotomy Pain
Post-thoracotomy pain is one of the most severe forms of post-operative pain. Among the most common techniques for the management of post-thoracotomy pain, there are the intercostal nerve block, and a recently described block…
- Trial name
- NCT04013815
- Testing
- erector spinae plane block with ropivacaine, Intercostal nerve block with ropivacaine
- Where
- Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Roma La Sapienza
Obstructive Sleep Apnea
Clinical Application of Ultrasound in Obstructive Sleep Apnea
We hypothesize the width air-colum of retropalatal region and tongue voulme by ultrsound through submental area is different between normal control with those with obstructive sleep apnea syndrome who was comfirmed by…
- Trial name
- NCT00674076
- Where
- Taiwan
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
End Stage Renal Diseases, Renal Failure
Advanced Ultrasound Applications for Predicting AVF Outcomes
Haemodialysis is a renal replacement therapy that can be introduced to patients with end-stage renal disease (ESRD) to help them maintain a good healthy life.
- Conditions
- End Stage Renal Diseases, Renal Failure, Chronic Kidney Diseases
- Trial name
- AUAPAVFO (NCT04141358)
- Testing
- Advanced ultrasound measurements
- Where
- United Kingdom
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Uterine Fibroids (UF)
HIFU Versus Myomectomy for the Treatment of Symptomatic Uterine Fibroids
The goal of this clinical trial is to learn if High-Intensity Focused Ultrasound (HIFU) is as effective as myomectomy for treating symptomatic uterine fibroids in women aged 18 to 50.
- Trial name
- NCT06692335
- Testing
- High-Intensity Focused Ultrasound (HIFU), myomectomy
- Where
- Hong Kong
- Volunteers
- 112 people
- Sponsor
- Chinese University of Hong Kong
Liver Cancer, HIFU
Symptomatic Abdominal Tumors Are Unsuitable for Surgical Resection, High-intensity Focused Ultrasound (HIFU) Treatment Will be Applied to the Tumors. Postoperatively, Continuous Evaluation and Analysis of the Ablation Effect Will be Performed Using CT or MRI Imaging.
Solid tumors may cause symptoms such as pain due to compression or space-occupying effects. For patients unsuitable for surgical resection, the primary clinical recommendation for malignant tumors is chemotherapy or local…
- Trial name
- NCT07207343
- Testing
- Haifu Focused Ultrasound tumor therapeutic System
- Where
- Taiwan
- Volunteers
- 38 people
- Sponsor
- National Taiwan University Hospital
Abdominal Aortic Aneurysm, Endoleak
Contrast-enhanced Ultrasound in Follow-up After Endovascular Aneurysm Repair
X-ray computed tomography imaging (CT) is routinely used in follow-up after endovascular aneurysm repair (EVAR). Contrast-enhanced ultrasound (CEUS) has been shown to give accurate information about endoleak after EVAR.
- Trial name
- NCT01843335
- Where
- Norway
- Volunteers
- 30 people
- Sponsor
- Norwegian University of Science and Technology
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