Clinical trials: Diffusion-weighted MRI
Osteosarcoma
Diffusion Study on Patients With Osteosarcoma
The aim of the study is to assess the accuracy of dynamic contrast enhanced and diffusion-weighted MR Imaging in evaluating response to chemotherapy in osteosarcoma.
- Trial name
- NCT01615640
- Where
- Germany
- Volunteers
- 30 people
- Sponsor
- Klinikum Stuttgart
Thymic Epithelial Tumor
Preoperative Prediction of of Thymic Epithelial Tumors by Diffusion-Weighted MR Imaging
The aim of this study is to analyze aquaporins expression of thymic epithelial tumors and to compare them with apparent diffusion coefficient(ADC) from ultra-high b-values, and to test a possibility of use of ADCuh to identify…
- Trial name
- NCT03212027
- Volunteers
- 60 people
- Sponsor
- Tang-Du Hospital
Colorectal Neoplasms, Neoplasm Metastases
Screening for Synchronous Metastases in Colorectal Cancer With DW-MRI (SERENADE)
Eligible patients with high risk colorectal malignancy (T3/4, spread greater than 5mm, EMVI positive) will have additional surveillance of breath hold T1, T2 and DW-MRIs (no IV contrast) post surgery six monthly for three years.
- Conditions
- Colorectal Neoplasms, Neoplasm Metastases, Hepatic Neoplasms
- Trial name
- SERENADE (NCT02246634)
- Testing
- Diffusion Weighted MRI scan
- Where
- 13 sites in United Kingdom
- Volunteers
- 282 people
- Sponsor
- Imperial College London
Leiomyomas
Diffusion -and Perfusion Weighted MRI for Response Prediction of Symptomatic Leiomyomas Following Uterine Artery Embolization
It is known that volumetric response of leiomyomas following uterine artery embolization correlates well with patients clinical outcome.
- Trial name
- NCT01514617
- Testing
- Diffusion -and perfusion weighted MRI including iv contrast agent injection
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Pediatric Cerebral Stroke, Brain Infarction/Diagnosis
Role of Advanced Magnetic Resonance Imaging in Assessment of Pediatric Cerebral Stroke
Stroke can be ischemic, hemorrhagic, or both. Early recognition and treatment of pediatric stroke are critical in optimizing long-term functional outcomes, reducing morbidity and mortality, and preventing recurrent stroke.
- Trial name
- NCT03617159
- Testing
- Magnetic Resonance Imaging
- Volunteers
- 68 people
- Sponsor
- Assiut University
Adult Supratentorial Primitive Neuroectodermal Tumor (PNET), Ewing Sarcoma of Bone
18F-FLT Positron Emission Tomography and Diffusion-Weighted Magnetic Resonance Imaging in Planning Surgery and Radiation Therapy and Measuring Response in Patients With Newly Diagnosed Ewing Sarcoma
This pilot trial studies fluorine F 18 fluorothymidine (18F-FLT) positron emission tomography and diffusion-weighted magnetic resonance imaging in planing surgery and radiation therapy and measuring response in patients with…
- Conditions
- Adult Supratentorial Primitive Neuroectodermal Tumor (PNET), Ewing Sarcoma of Bone, Extraosseous Ewing Sarcoma, Localized Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor
- Trial name
- NCT01825902
- Testing
- fluorine F 18 fluorothymidine, fludeoxyglucose F 18, positron emission tomography
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Mayo Clinic
Brain Ischemia
Magnetic Resonance Imaging to Investigate Silent Strokes During Neck and Skull Angioplasty
This study will use magnetic resonance imaging (MRI) to determine if silent strokes occur during angioplasty of the blood vessels in the neck or skull.
- Trial name
- NCT00015717
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Gastrointestinal Stromal Tumors
WB-DWI for Early Prediction of Therapy Response in Patients With Advanced Metastatic GIST Treated With Regorafenib
The purpose of this study is to evaluate WB DWI as early predictor of response to treatment with regorafenib or placebo in patients with advanced metastatic GIST.
- Trial name
- NCT01265979
- Testing
- Whole body diffusion MRI
- Where
- Belgium
- Volunteers
- 5 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Traumatic Injuries
Utility of Whole-body MRI in the Detection of Traumatic Injuries of Undetermined Origin in Children
The diagnosis of abuse in children relies heavily on the presence of skeletal and extraskeletal injuries. However, some lesions are not seen by initial skeletal survey.
- Trial name
- PEDIMA (NCT01743703)
- Testing
- diagnostic whole body MRI
- Where
- France
- Volunteers
- 199 people
- Sponsor
- Rennes University Hospital
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
Hepatolenticular Degeneration; Wilson
Clinical Value of DWI-ADC Matching in the Short-term Prognosis of Wilson's Disease
In earlier studies, it was found that patients of Wilson disease with new diagnosed who only has neurological symptoms often had DWI hyper-intensity in brain MRI, which was more common in putamen and midbrain, indicating that the…
- Trial name
- NCT06196931
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Hospital Affiliated to the Institute of Neurology, Anhui University of Chinese Medicine
Cholesteatoma
Usefulness of Non EPI-DWI-MRI / CT 3D Static Co-registration Prior to Surgery of Cholesteatomas
Cholesteatoma is a destructive and expanding pathologic condition consisting of keratin pearl arising from a squamous epithelium in the middle ear and/or mastoid process.
- Trial name
- NCT02903550
- Where
- France
- Volunteers
- 20 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
Uterine Cervical Cancer, Diffusion-weighted MRI
Diffusion MRI; Predictive Value for Cervical Uterine Cancer Recurrence
Uterine cervical cancer is the second most common female malignancy. Therapy monitoring is essential to detect early recurrence.
- Conditions
- Uterine Cervical Cancer, Diffusion-weighted MRI, Recurrence
- Trial name
- s52647 (NCT01226264)
- Testing
- Diffusion weighted MRI (DW- MRI)
- Where
- Belgium
- Volunteers
- 40 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Ovarian Cancer, Peritoneal Metastasis
Whole Body Diffusion MRI for Non-invasive Lesion Detection and Therapy Follow-up: Study With Patients With Ovarian Cancer and Peritoneal Metastasis
Ovarian cancer is a gynecological cancer with a high risk of mortality. This is because the diagnosis is often been made in an advanced cancer stage with metastases throughout the peritoneum. An international study led by Prof.
- Trial name
- NCT01242436
- Testing
- intravenous contrast administration
- Where
- Belgium
- Volunteers
- 50 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Biliary Tract Neoplasm, Cholangiocarcinoma
MRCP Diagnoses EHCC Better When Combined DWI
Researching the diagnostic significance of Biliary Tract Neoplasm under combining DWI sequence with MRCP versus MRCP only separately.
- Trial name
- NCT01595217
- Testing
- 3T MRI
- Where
- China
- Volunteers
- 99 people
- Sponsor
- China Medical University, China
CO2 Intoxication
MRI Findings of Encephalopathy Associated With Carbon Dioxide (CO2) Intoxication
Carbon dioxide intoxication is a rare condition and only few case reports are found in the literature. There were six patients who suffered from carbon dioxide intoxication in our hospital about two years ago.
- Trial name
- NCT01380210
- Volunteers
- 6 people
- Sponsor
- China Medical University Hospital
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
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
Glioma, Neoplasms
Study on Neuroepithelial Tumor Grading and Pseudoprogression After Glioma Therapy Using Advanced Functional MRI Techniques
Contrast-enhanced MRI is the most common way for evaluating neuroepithelial tumor grading and monitoring for tumor recurrence,but the ability to predict tumor behavior remains very limited.In this study, the investigators will…
- Trial name
- NCT02622620
- Volunteers
- 86 people
- Sponsor
- Tang-Du Hospital
Whole Body Imaging, Magnetic Resonance Imaging
Whole Body Magnetic Resonance Imaging With Diffusion Weighted Imaging : Potential Role in Neurofibromatosis
Whole body MRI will be performed in patients with neurofibromatosis Type 1 PURPOSE 1: To determine the total tumor load (neurofibroma) and to diagnose plexiform neurofibromas or malignant peripheral nerve sheath tumors.
- Conditions
- Whole Body Imaging, Magnetic Resonance Imaging, Neurofibromatosis 1, Diffusion Magnetic Resonance Imaging
- Trial name
- NEFIMAR (NCT01777451)
- Testing
- Additional imaging or surgery
- Where
- Belgium
- Volunteers
- 30 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven