Clinical trials: Magnetic Resonance
Head and Neck Squamous Cell Carcinoma, Magnetic Resonance Imaging
Temporal Diffusion Spectroscopy MRI in Predicting the CPS of PD-L1 Expression and the Efficacy of Neoadjuvant Therapy
The goal of this observational study is to explore the application of temporal diffusion spectroscopy MRI in head and neck squamous cell carcinoma (HNSCC).
- Conditions
- Head and Neck Squamous Cell Carcinoma, Magnetic Resonance Imaging, Neoadjuvant Therapy
- Trial name
- NCT05964595
- Where
- China
- Volunteers
- 136 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Conduct Disorder, Child
Virtual Reality to Improve Social Perspective Taking
This project will examine how virtual reality treatment that provides users with the alternate perspective of a virtual interpersonal interaction impacts psychological and neurobiological markers of social perspective taking in…
- Conditions
- Conduct Disorder, Child, Adolescent, Attention Deficit and Disruptive Behavior Disorders
- Trial name
- NCT03927612
- Testing
- Virtual reality perspective taking training, Virtual reality control perspective
- Where
- United States
- Volunteers
- 90 people
- Sponsor
- Indiana University
Hip, Vessels; Anomaly
High-resolution CE-MRA of Children's Hip Joint
The goal of this observational study is to learn about the feasibility of enhanced three-dimensional water-selective cartilage (3D-WATSc) sequence in displaying the vessels of children's hip by magnetic resonance.
- Conditions
- Hip, Vessels; Anomaly, Magnetic Resonance, Three-dimensional Water-selective Cartilage (3D-WATSc)
- Trial name
- NCT05754905
- Testing
- Magnetic resonance examination
- Where
- China
- Volunteers
- 48 people
- Sponsor
- Children's Hospital of Chongqing Medical University
Breast Cancer, Magnetic Resonance Imaging
Artificial Intelligence Analysis for Magnetic Resonance Imaging in Screening Breast Cancer in High-risk Women
Use Convolutional Neural Networks Analysis for Classification of Contrast-enhancing Lesions at Multiparametric Breast MRI. Build an abbreviated protocal, and investigate whether an abbreviated protocol was suitable for breast…
- Trial name
- NCT04996615
- Testing
- no intervention
- Where
- 2 sites in China
- Volunteers
- 5,000 people
- Sponsor
- Peking University People's Hospital
Delirium, Sedation Complication
The Relationship Between Fasting Time and Delirium
We investigated the relationship between fasting times and delirium in children undergoing MRI under anesthesia. Paediatric Anaesthesia Emergence Delirium (PAED) scale, last oral intake time and type of food (solid-liquid) and…
- Conditions
- Delirium, Sedation Complication, Magnetic Resonance Imaging, Fasting
- Trial name
- NCT05567718
- Testing
- Paediatric Anaesthesia Emergence Delirium scale
- Where
- Turkey (Türkiye)
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
Three-Dimensional Ultrasonography Versus Magnetic Resonance Imaging for Fibroid Mapping
Three-Dimensional Ultrasonography Versus Magnetic Resonance Imaging for Fibroid Mapping: A Cross Sectional Observational Study
Three-Dimensional Ultrasonography versus Magnetic Resonance Imaging for Fibroid Mapping: A Cross sectional Observational study
- Trial name
- NCT05505331
- Testing
- three-Dimensional ultrasonography, Magnetic resonance imaging, myomectomy
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Sohag University
Magnetic Resonance Imaging Contrast Media Adverse Reaction, Sedation Complication
Non-operating Room Anesthesia Experiences in Pediatric Magnetic Resonance Imaging Cases
In recent years, out patient anesthesia applications have been increasing for diagnostic and interventional procedures for pediatric patients.
- Trial name
- NCT05423821
- Testing
- Anesthesia efficacy in patients undergoing MRI
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Yunus Emre
Multiple Sclerosis, Pathologic Processes
Disability, MRI Lesions and Thickness of Retinal Fibers: Evaluation 15 Years After a First Episode of Demyelination
Knowledge of the evolution of multiple sclerosis (MS) and its long-term prognostic factors is essential to guide the therapeutic management.
- Conditions
- Multiple Sclerosis, Pathologic Processes, Tomography, Optical Coherence, Magnetic Resonance Imaging
- Trial name
- DB-SEP15 (NCT03268096)
- Testing
- Cerebral MRI and Optical Coherence Tomography
- Where
- France
- Volunteers
- 182 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Breast Neoplasms, Magnetic Resonance Imaging
Artificial Intelligence Analysis for Magnetic Resonance Imaging in Screening and Diagnosis of Breast Cancer
Use Convolutional Neural Networks Analysis for Classification of Contrast-enhancing Lesions at Multiparametric Breast MRI. Build an abbreviated protocal, and investigate whether an abbreviated protocol was suitable for breast…
- Trial name
- NCT05243121
- Testing
- MRI
- Where
- China
- Volunteers
- 5,000 people
- Sponsor
- Peking University People's Hospital
Magnetic Resonance Angiography, Hemodialysis
3D Time-of-Flight Magnetic Resonance Angiography in Hemodialysis Patients With Arteriovenous Fistula
This study is aimed to assess the value of three-dimensional time-of-flight magnetic resonance angiography (3D-TOF-MRA) in hemodialysis patients with occlusive disease in arteriovenous fistula (AVF).
- Conditions
- Magnetic Resonance Angiography, Hemodialysis, Arteriovenous Fistula Stenosis
- Trial name
- NCT04312711
- Testing
- 3D-TOF-MRA
- Where
- China
- Volunteers
- 68 people
- Sponsor
- Shanghai Jiao Tong University Affiliated Sixth People's Hospital
Caroli Disease, Magnetic Resonance Imaging
Study of New Imaging Criteria for the Diagnosis of Caroli's Disease
The Caroli disease is a very rare pathology that can be revealed early in childhood or in adulthood, whose diagnosis is based on Magnetic Resonance CholangioPancreatography, which shows the communication of these malformations…
- Conditions
- Caroli Disease, Magnetic Resonance Imaging, Cholangiopancreatography
- Trial name
- IMACA (NCT04007575)
- Testing
- Magnetic Resonance CholangioPancreatography
- Where
- France
- Volunteers
- 61 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Anesthesia, Deep Sedation
Intranasal Dexmedetomidine Sedation at Dose of 2 mcg/kg Versus 4 mcg/kg in Children Undergoing MRI
This study aimed to compare the effectiveness of intranasal Dexmedetomidine sedation at Dose of 2 mcg/kg and 4 mcg/kg in Children Undergoing MRI at Cipto Mangunkusumo Hospital
- Conditions
- Anesthesia, Deep Sedation, Magnetic Resonance Imaging, Pediatric ALL
- Trial name
- NCT05091151
- Testing
- Intranasal dexmedetomidine at dose of 2 mcg/kg and 4 mcg/kg
- Where
- Indonesia
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
Parkinson's Disease, Magnetic Resonance Imaging
Predictive Value of Multimodal MRI in Parkinson's Disease
Deep brain stimulation (DBS) is recognized as the most safe and effective neurosurgical method for the treatment of advanced Parkinson's disease.
- Conditions
- Parkinson's Disease, Magnetic Resonance Imaging, Deep Brain Stimulation
- Trial name
- NCT05003206
- Testing
- Functional magnetic resonance imaging, Deep Brain Stimulation
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Chinese PLA General Hospital
Magnetic Resonance Imaging, Cerebral Venous Sinus Thrombosis
Application CT and MRI in Cerebral Venous Sinus Thrombosis
Cerebral venous thrombosis (CVT) is a rare disease, and with poor prognosis. Computed tomography (CT) andmagnetic resonance imaging (MRI) are the most commonly used image modalities for patients with non-specific neurologic…
- Conditions
- Magnetic Resonance Imaging, Cerebral Venous Sinus Thrombosis, Computer Tomographgy
- Trial name
- NCT04966182
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Anterior Cruciate Ligament Reconstruction;Resting State Functional Magnetic Resonance;Three-dimensional Gait Analysis;Return to Sports
The Establishment of Advanced Brain Function Evaluation Model for Anterior Cruciate Ligament Reconstruction
It is difficult to establish the standard of return to sports post anterior cruciate ligament (ACL) reconstruction. The amplitude of low frequency fluctuation (ALFF) and functional connectivity (FC) of resting state functional…
- Trial name
- NCT04715672
- Where
- China
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Magnetic Resonance Imaging
Gadobutrol Pharmacokinetic and Safety Study in Pediatric Subjects Aged <2 Years (Term Newborn Infants to Toddlers 23 Months of Age Inclusive)
The main purpose of this study is to collect data on the way gadobutrol is taken into, moves around, and is eliminated from, the body of children aged 0 to less than 2 years.
- Trial name
- NCT01544166
- Testing
- Gadobutrol (Gadavist, BAY86-4875)
- Where
- 9 sites in United States, Canada and 1 more
- Volunteers
- 44 people
- Sponsor
- Bayer
Magnetic Resonance Imaging, Anesthesia
Two Anesthetic Techniques in Magnetic Resonance Imaging (MRI)
The goal of this study is to determine if there is a significant difference in the quality of care between the investigators' two standard anesthesia techniques for children undergoing a MRI of the body and/or extremity MRI.
- Trial name
- NCT00894751
- Testing
- dexmedetomidine, propofol
- Where
- United States
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Multiparametric Magnetic Resonance Imaging, Propofol Adverse Reaction
Safety Evaluation of Propofol Sedation for Magnetic Resonance Imaging in Pediatric Patients
Propofol is often used for sedation in children undergoing magnetic resonance imaging. The investigators will perform a chart review of 4 month of activity (about 100 cases) and review the incidence and severity of adverse events…
- Conditions
- Multiparametric Magnetic Resonance Imaging, Propofol Adverse Reaction, Sedation Complication, Anesthesia; Adverse Effect
- Trial name
- NCT04455776
- Testing
- Propofol
- Where
- Belgium
- Volunteers
- 99 people
- Sponsor
- Brugmann University Hospital
Unnecessary Procedures, Low Back Pain
Promoting Patient-Centered Counseling to Reduce Inappropriate Diagnostic Tests
In this study, the investigators will develop and evaluate a novel intervention using standardized patients (SPs) -- or actors playing the roles of patients -- to enhance physicians' patient-centered counseling skills regarding…
- Conditions
- Unnecessary Procedures, Low Back Pain, Osteoporosis, Headache
- Trial name
- NCT01808664
- Testing
- Standardized Patient Instructor Intervention, Control
- Volunteers
- 61 people
- Sponsor
- University of California, Davis
Magnetic Resonance Angiography
Fatal Cerebral Infarction After Nasal Augmentation With Hyaluronic Acid
this study discussed the pathogenesis, treatment, and prognosis of severe cerebral infarction and ophthalmic artery occlusion for Aisan induced by hyalruonic acid filler injection.
- Trial name
- NCT04189068
- Where
- China
- Volunteers
- 1 people
- Sponsor
- Xijing Hospital