Clinical trials: Magnetism
Patient With Ascending Aortic Aneurysm With Surgical Indication for Replacement
Prospective Evaluation of the Biomechanical Properties of the Thoracic Aorta Coupling Magnetic Resonance Imaging and In-vitro Elasticity Tests in Patients With Ascending Aortic Aneurysm
The biomechanical properties of the aorta are currently poorly understood. A better understanding would optimize surgical indications and monitoring techniques for patients with thoracic aortic aneurysms.
- Trial name
- MECATHOR (NCT03746964)
- Testing
- Cardiac MRI, in-vitro elasticity tests
- Where
- France
- Volunteers
- 200 people
- Sponsor
- Centre Hospitalier Universitaire Dijon
Depression, Postpartum
Repetitive Transcranial Magnetic Stimulation in Postpartum Depression
Several factors characterize repetitive transcranial magnetic stimulation (rTMS) as a strategic aid in the treatment of postpartum depression.
- Trial name
- rTMSPPD (NCT01452321)
- Testing
- repetitive transcranial magnetic stimulation (rTMS)
- Where
- Brazil
- Volunteers
- 14 people
- Sponsor
- University of Sao Paulo General Hospital
No Condition
Performance Evaluation by Magnetic Resonance Imaging (MRI) of Intramuscular Thigh Injections With 3 Configurations of Needle-free Injector (ZENEO®)
The aim of this study is to evaluate the intramuscular nominal thigh injection performance and the low threshold strength thigh injection (by evaluating 2 low threshold : upper limit and lower limit).
- Trial name
- NCT03225638
- Testing
- Intramuscular ZENEO® injection of nominal strength, Intramuscular ZENEO® injection of low strength (upper limit), Intramuscular ZENEO® injection of low strength (lower limit)
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Crossject
Stroke, Ischemic, Atrial Fibrillation
Atrial CMR in Patients With CVA of Unknown Source and no Known AF
This research study will investigate a new method for identifying which patients should be offered blood thinners or therapies to reverse the underlying causes after stroke.
- Trial name
- CARM-AF (NCT04555538)
- Testing
- Cardiac MRI
- Where
- 3 sites in United Kingdom
- Volunteers
- 92 people
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Motor Function, Cognitive Function
Effect on Body Movement and Mental Skills in Patients Who Received Gadolinium-based Contrast Media for Magnetic Resonance Examination Multiple Times Within 5 Years
This study is a postmarketing requirement jointly carried out by four NDA holders (Bayer AG, Bracco, GE Healthcare and Guerbet) and the CRO IQVIA.
- Conditions
- Motor Function, Cognitive Function, Contrast Media
- Trial name
- ODYSSEY (NCT04373564)
- Testing
- Motor Tests, Cognitive Tests, Unenhanced-MRI of the brain
- Where
- 51 sites in United States, Brazil and 6 more
- Volunteers
- 2,076 people
- Sponsor
- Guerbet
Cannabis Use Disorder, Repetitive Transcranial Magnetic Stimulation
Repetitive Transcranial Magnetic Stimulation to People With Cannabis Use Disorder (SToP-C-rTMS x CUD)
This study is to explore if repetitive transcrinal magnetic stimulation (rTMS) with different stimulation schedules will be equally effective in reducing carving, frequency of cannabis use, and the severity of cannabis use…
- Trial name
- NCT05292547
- Testing
- Repetitive Transcranial Magnetic Stimulation
- Where
- Hong Kong
- Volunteers
- 20 people
- Sponsor
- The University of Hong Kong
Venous Stasis Ulcers
The Effects of Pulsed Elelectro-Magnetic Fields ("PEMF") in the Treatment of Venous Stasis Leg Ulcers
The purpose of this study is to determine the clinical effectiveness of a low-power PEMF device, a medium-power PEMF device and a high-power PEMF device as compared to a sham device to treat leg ulcers resulting from venous…
- Trial name
- VSLU (NCT03416049)
- Testing
- PEMF therapy with a high-power PEMF device, PEMF therapy with a medium PEMF power device, PEMF therapy with a low-power PEMF device
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- PEMF Systems, Inc.
Chronic Stroke, Hemiparesis
Chronic Stroke Rehabilitation With Contralesional Brain-Computer Interface
The purpose of this research study is to show that a computer can analyze brain waves and that those brain waves can be used to control an external device.
- Trial name
- NCT03611855
- Testing
- BCI Rehabilitation, Range of Motion Therapy
- Where
- United States
- Volunteers
- 56 people
- Sponsor
- Washington University School of Medicine
Dystonia
Theta-burst Transcranial Magnetic Stimulation
Theta-burst transcranial magnetic stimulation (TBS) is a type of repetitive transcranial magnetic stimulation (rTMS) method that reduces the excitability of a small region of brain for less than one hour.
- Trial name
- NCT00878787
- Testing
- Transcranial magnetic stimulation
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- University of Southern California
Cerebrovascular Accident
Predictors of Treatment Response of Motor Sequels After a Stroke
The cerebrovascular accident (CVA) is currently the leading cause of death in Brazil and it is estimated that there are about 62 million stroke survivors worldwide.
- Trial name
- NCT02432521
- Testing
- Conventional rehabilitation program from IMREA
- Where
- Brazil
- Volunteers
- 49 people
- Sponsor
- University of Sao Paulo General Hospital
Labor Pain, Pain Relief
fMRI Measurements on Pain Relief Methods in First Stage Labor Pain
The purposes of this study is to integrate the objective tests into the subjective test, visual analog score (VAS), for evaluation and further understanding of relieving labor pain by TENS application on acupuncture points in the…
- Conditions
- Labor Pain, Pain Relief, Magnetic Resonance Imaging
- Trial name
- TENS (NCT00768014)
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Aortic Valve Stenosis
MRI in Transcatheter Aortic Valve Replacement Patients
The hypothesis is that SEV result in superior valvular hemodynamics (more pronounced during exercise) and exercise capacity relative to BEV.
- Trial name
- MRI-TAVR (NCT05603026)
- Testing
- Self-expanding valve (Medtronic Evolut FX), Balloon-expanding valve (Edwards Sapien 3 Ultra RESILIA)
- Where
- United States
- Volunteers
- 90 people
- Sponsor
- University Hospitals Cleveland Medical Center
Flexibility, Muscle Tightness
Plantar Fascia Release With Magnetic Fascia Ball
In this study, the effect of plantar fascia release with a magnetic fascial cork ball on hamstring and lumbar extensor muscle elasticity will be investigated.
- Trial name
- NCT06034704
- Testing
- Plantar fascia self massage with a magnetic fascia ball, Plantar fascia self massage with a non-magnetic fascia ball
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Abant Izzet Baysal University
Healthy
High Energy Phosphate Metabolites in Brain
The objective of this research project is to determine the impact on brain HEP metabolites and fluxes of an oral consumption of a commercially available nutrition product (Peptamen® 1.5 vanilla) in healthy volunteers.
- Trial name
- NCT03101345
- Testing
- Peptamen® 1.5 vanilla
- Where
- Switzerland
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Fluid Overload, Water Electrolyte Imbalance
The Effect of Crystalloids and Colloids on Visceral Blood Flow
Patients often require fluid replacement during and after an operation. This is usually given through veins in the arm using an intravenous cannula and doctors have traditionally used fluid containing sodium chloride (saline).
- Conditions
- Fluid Overload, Water Electrolyte Imbalance, Acid Base Imbalance
- Trial name
- NCT01087853
- Testing
- Crystalloid, Colloid
- Where
- United Kingdom
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Multiple Sclerosis
Simultaneous T2-FLAIR and T1 Brain MRI With ENRAGED FLAIR in Multiple Sclerosis
This study will evaluate a new brain MRI technique called ENRAGED FLAIR in patients with multiple sclerosis. MRI is central in the diagnosis and follow-up of multiple sclerosis because it can show inflammatory lesions in the…
- Trial name
- ENRAGED FLAIR (NCT07687693)
- Testing
- ENRAGED FLAIR MRI
- Where
- Sweden
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Region Stockholm
Older Patients, Cognitive Impairment
Repetitive Transcranial Magnetic Stimulation and Postoperative Neurocognitive Recovery
Patients with preoperative cognitive impairment are at increased risks of delayed neurocognitive recovery (DNR) and postoperative neurocognitive disorder (POCD).
- Conditions
- Older Patients, Cognitive Impairment, Repetitive Transcranial Magnetic Stimulation, Delayed Neurocognitive Recovery
- Trial name
- NCT06482749
- Testing
- Repetitive transcranial magnetic stimulation
- Where
- 3 sites in China
- Volunteers
- 568 people
- Sponsor
- Peking University First Hospital
Parkinson Disease, Gait Disorders, Neurologic
Optimal Verbal Instruction to Improve Walking for PD
Background: One of the most disturbing motor symptoms in Parkinson's disease (PD) is gait disturbance. Clinicians often use various verbal instructions to correct abnormal gait patterns, and the most commonly used instruction is…
- Trial name
- NCT04315285
- Testing
- Treadmill gait training with verbal instruction
- Where
- Taiwan
- Volunteers
- 35 people
- Sponsor
- National Taiwan University Hospital
Nonalcoholic Steatohepatitis
Predictable MR Index for Nonalcoholic Steatohepatitis (NASH)
1. To evaluate feasibility of using multiparametric Magnetic resonance(MR) imaging to predict nonalcoholic steatohepatitis(NASH) 2.
- Trial name
- NCT03375008
- Testing
- Imaging diagnostic and biopsy
- Where
- South Korea
- Volunteers
- 47 people
- Sponsor
- Korea University Guro Hospital
Pelvic and Para-aortic Lymph Node Metastases
Magnetic Resonance Imaging-guided Online Adaptive Radiotherapy of Pelvic Lymph Node Metastases
In this study, the investigators want to investigate whether online-adapted radiotherapy using a special magnetic resonance imaging (MRI) simulator and computed tomography (CT)-guided radiation therapy, is feasible and offers…
- Trial name
- MACULA (NCT07083648)
- Testing
- Magnetic resonance Imaging-guided online adaptive radiotherapy
- Where
- Switzerland
- Volunteers
- 20 people
- Sponsor
- University of Zurich
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