Clinical trials: Diffusion MRI
Movement Disorders
Evaluation of Diffusion MRI as a Tool in Planning Deep Brain Stimulation (DBS)
The purpose of this study is to explore the relationship between deep brain stimulation implantation site and DTI (diffusion tensor imaging) derived measures for the region and later compare this to the clinical treatment…
- Trial name
- NCT01975532
- Volunteers
- 13 people
- Sponsor
- University of Aarhus
Hallucinations, Schizophrenia
Multimodal MRI-guided rTMS to Treat Refractory Hallucinations
The efficacy of neuro-navigated rTMS for patients with schizophrenia suffering from drug-resistant multisensory hallucinations will be tested by the implementation of a double-blind randomized controlled trial (RCT) This study…
- Conditions
- Hallucinations, Schizophrenia, Perceptual Disorders
- Trial name
- MULTIMODHAL (NCT01373866)
- Testing
- MagPro X100 repetitive Transcranial Magnetic Stimulation
- Where
- 2 sites in France
- Volunteers
- 85 people
- Sponsor
- University Hospital, Lille
Endometrial Lesions
DWI MRI for Differentiating Endometrial Lesions in Comparison With Histopathology
The aim of this study is to evaluate the diagnostic accuracy of Diffusion Weighted Magnetic Resonance Imaging (DW MRI) in differentiating benign from malignant endometrial lesions, using histopathological examination as the…
- Trial name
- MRI in ELs (NCT07402421)
- Testing
- Diagnostic imaging (DWI MRI) in comparison with histopathology
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Sohag University
Thyroid Nodule
B-mode Ultrasound, Sono-Elastography, and Diffusion-weighted Imaging MRI in Thyroid Nodules
To compare the accuracy of the conventional Ultrasound 'TI-RADS', US elastography, DWI MRI, and its ADC value in characterization and differentiation of thyroid nodules.
- Trial name
- NCT06029946
- Testing
- elastography, ultrasound
- Volunteers
- 50 people
- Sponsor
- Assiut University
Sarcoma, Bone, Sarcoma, Soft Tissue
Diffusion Weighted Magnetic Resonance in Imaging Younger Patients With Newly Diagnosed Bone or Soft Tissue Sarcomas
Children with sarcomas are routinely assessed with a variety of imaging techniques that involve the use of ionizing radiation. These include computed tomography (CT), nuclear bone scan, and positron emission tomography-CT…
- Conditions
- Sarcoma, Bone, Sarcoma, Soft Tissue, Osteosarcoma, Sarcoma, Ewing
- Trial name
- NCT02415816
- Testing
- Diffusion Weighted Magnetic Resonance Imaging
- Where
- United States
- Volunteers
- 98 people
- Sponsor
- St. Jude Children's Research Hospital
Cholesteatoma
Detection of Cholesteatoma Using Diffusion Magnetic Resonance Imaging
Cholesteatoma is a retraction pocket lined with squamous epithelium lined with keratin debris occurring within pneumatized spaces of the temporal bone.
- Trial name
- NCT03305796
- Testing
- Diffusion magnetic resonance imaging
- Volunteers
- 30 people
- Sponsor
- Assiut University
Endovascular Thrombectomy
Medical Imaging Screening for Posterior-circulation Ischemic Stroke
Patients with ischemic stroke in the posterior circulation continue to have high rates of mortality and disability, even with aggressive treatment.
- Trial name
- NCT06094569
- Testing
- Endovascular Therapy
- Where
- 4 sites in China
- Volunteers
- 1,000 people
- Sponsor
- Tianjin Huanhu Hospital
Tourette Syndrome in Children
The Findings of Magnetic Resonance Imaging in Subtypes of Tics-related Disorders
The findings of resting-state functional magnetic resonance imaging and diffusion spectrum imaging in subtypes of tics-related disorders
- Trial name
- NCT05566496
- Testing
- Brain MRI
- Where
- Taiwan
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Late Infantile Metachromatic Leukodystrophy
Imaging Study of the White Matter Lesions in Children With Metachromatic Leucodystrophy
High-field MRI and diffusion tensor imaging with 3D reconstruction of the myelin tracks, in combination with multivoxel proton spectroscopy, will allow to precise more accurately the evolution of the white matter lesions in…
- Trial name
- HCIT-MLD (NCT01325025)
- Testing
- High-field MRI (3 Teslas)
- Where
- 3 sites in France
- Volunteers
- 29 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Glioma
Image Guided Therapy in the Treatment of Gliomas
RATIONALE: New imaging techniques using magnetic resonance imaging give better tumor definition, thus may lead to better tumor targeting and avoid damaging critical parts of normal brain.
- Trial name
- NCT01263821
- Testing
- Diffusion-weighted magnetic resonance imaging, Perfusion-weighted magnetic resonance imaging, Functional magnetic resonance imaging
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- NYU Langone Health
Rett Syndrome
The Findings of MR Imaging in Rett Syndrome
Introduction: Rett Syndrome is a neurodevelopmental disease that primarily affects girls. Clinically, patients are normal before six months to one and half years old, and then develop progressive severe problems with…
- Trial name
- NCT02903056
- Testing
- Rett Syndrome
- Where
- Taiwan
- Volunteers
- 100 people
- Sponsor
- National Taiwan University Hospital
Fracture
Diffusion MRI and Growth Plate Injuries: Pilot Study
Children who suffer fractures to the growth plates (physes) of their bones are at risk for premature growth arrest which can lead to long term complications.
- Trial name
- NCT01774539
- Testing
- Diffusion MRI
- Where
- Canada
- Volunteers
- 10 people
- Sponsor
- University of British Columbia
Carotid Endarterectomy, Percutaneous Transluminal Angioplasty
Study of Blood Flow Changes and Microemboli During Carotid Surgery
The purpose of this study is to determine the clinical and radiologic implications of the intraoperative microemboli during carotid revascularization.
- Conditions
- Carotid Endarterectomy, Percutaneous Transluminal Angioplasty, Cognitive Aspects, Diffusion Weighted MRI
- Trial name
- NCT01343615
- Testing
- carotid stenting, carotid endarterectomy
- Where
- Brazil
- Volunteers
- 40 people
- Sponsor
- University of Campinas, Brazil
Bipolar Disorder
White Matter in Pediatric Bipolar Disorder: A DTI Study
Fourteen subjects with bipolar disorder and 14 matching healthy controls, aged 6-13, will receive a magnetic resonance imaging (MRI) scan on a 3 Tesla scanner. They will also have a clinical interview, including the KSADS-PL.
- Trial name
- NCT00391235
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Cambridge Health Alliance
Urethral Internal Sphincter Morphology, Benign Prostatic Hyperplasia
MRI-DTI Assessment of Urethral Internal Sphincter Ring and Prostate Base Morphology
This is a single-center, observational imaging study designed to evaluate the in vivo morphology of the male urethral internal sphincter ring using magnetic resonance diffusion tensor imaging (MRI-DTI) fiber tracking and to…
- Conditions
- Urethral Internal Sphincter Morphology, Benign Prostatic Hyperplasia, Prostate Cancer
- Trial name
- NCT07694752
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Jiangsu Taizhou People's Hospital
Attention Deficit Disorder With Hyperactivity, Healthy
Brain Imaging in Children With AD/HD
The purpose of this study is to use brain imaging technology to study the connections between brain regions in children with attention deficit hyperactivity disorder (AD/HD), and comparing them to children without AD/HD.
- Trial name
- NCT00008892
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- National Institute of Mental Health (NIMH)
Mediastinal Tumor
Assessment of Mediastinal Masses With Diffusion Weighted MR Imaging
Differentiation between benign and malignant mediastinal tumors as well as characterization and grading of malignancy which is essential for treatment planning as well as for prognosis
- Trial name
- NCT03214341
- Testing
- MRI diffusion
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Assiut University
Cerebral Palsy, Infant Development
Neuroimaging of Babies During Natural Sleep to Assess Typical Development and Cerebral Palsy
Background: Early diagnosis of cerebral palsy (CP) is crucial, enabling intervention when neuroplasticity is at its highest. Magnetic resonance imaging (MRI) plays a vital role in CP diagnosis.
- Conditions
- Cerebral Palsy, Infant Development, Development, Infant
- Trial name
- NIBS-CP (NCT06396520)
- Testing
- No intervention, observational
- Where
- Denmark
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Danish Research Centre for Magnetic Resonance
Nephroblastoma (Wilms Tumour)
DWI in the Diagnosis of Histological Types of Nephroblastoma in Children
Initially, or after preoperative chemotherapy, patients with a kidney tumor are examined on 3T MR scanner or 1.5T MR scanner. A standard MRI study of the abdomen with contrast enhancement is performed.
- Trial name
- NCT04814758
- Testing
- MRI DWI sequence (ADC values)
- Where
- Russia
- Volunteers
- 230 people
- Sponsor
- Federal Research Institute of Pediatric Hematology, Oncology and Immunology
Obstetric Brachial Plexus Palsy
Development of Diffusion MRI and Tractography Technique for the Detection of Nerve Lesions in Brachial Plexus Injuries
The objective of this prospective study is to contribute to improving the management of patients with obstetric brachial plexus palsy.
- Trial name
- IRM-POPB (NCT07767708)
- Testing
- Performing an MRI
- Where
- France
- Volunteers
- 8 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris