Clinical trials: DWI-MRI
Gastro-intestinal Tumor, Accurate Staging
Whole Body Diffusion MRI for Non-invasive Lesion Detection and Therapy Follow-up: Study With Patients With Gastro-intestinal Tumors
The aim of the study is to assess the value of whole body diffusion weighted MR imaging (WB-DWI) as a non-invasive method. On one hand for pretreatment lesion detection and post-therapeutic tumor recurrence but also for early…
- Conditions
- Gastro-intestinal Tumor, Accurate Staging, Whole-body Diffusion Weighted MRI, Non-invasive
- Trial name
- s51240 (NCT01224990)
- Testing
- Whole body diffusion MRI
- Where
- Belgium
- Volunteers
- 150 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Ischemic Stroke
Clinical Mismatch in the Triage of Wake Up and Late Presenting Strokes Undergoing Neurointervention With Trevo
The purpose of the study is to evaluate the hypothesis that Trevo thrombectomy plus medical management leads to superior clinical outcomes at 90 days as compared to medical management alone in appropriately selected subjects…
- Trial name
- DAWN (NCT02142283)
- Testing
- Trevo Thrombectomy Procedure, Medical Management
- Where
- 32 sites in United States, Australia and 3 more
- Volunteers
- 206 people
- Sponsor
- Stryker Neurovascular
Gastric Cancer
Study on the Value of Three DWI Scanning Sequences in Staging of Gastric Cancer
Accurate staging is critical for effective gastric cancer treatment planning. Conventional DWI (C-DWI) has limitations in image quality due to magnetic field inhomogeneity, which hampers precise T staging.
- Trial name
- NCT06735105
- Testing
- Scanning parameter
- Where
- China
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- Yunnan Cancer Hospital
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
Aortic Valve Stenosis
Anticoagulant Versus Dual Antiplatelet Therapy for Preventing Leaflet Thrombosis and Cerebral Embolization After Transcatheter Aortic Valve Replacement
This trial is to compare the efficacy of NOAC(Novel Oral Anticoagulants) with edoxaban vs. dual antiplatelet therapy (DAPT) for prevention of leaflet thrombosis (documented by cardiac CT imaging) and cerebral embolization…
- Trial name
- ADAPT-TAVR (NCT03284827)
- Testing
- NOAC, DAPT
- Where
- 5 sites in Hong Kong, South Korea and 1 more
- Volunteers
- 235 people
- Sponsor
- Duk-Woo Park, MD
Prostate Cancer, Bladder Cancer
USPIO-enhanced and Diffusion-weighted MRI for the Detection of Pelvic Lymph Node Metastases
Preoperative detection of lymph node metastases in patients with prostate or bladder cancer is crucial for selection of the appropriate treatment strategy (surgery, androgen deprivation with/or without radiation therapy or…
- Trial name
- NCT00622973
- Testing
- Imaging: diffusion-weighted MRI, Sinerem (USPIO) enhanced MRI
- Where
- Switzerland
- Volunteers
- 130 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Infant Development
Developing Advanced MRI Methods for Detecting the Impact of Nutrients on Infant Brain Development
The purpose is to study the effect of infant nutrition on brain development, as measured using Magnetic Resonance (MR) techniques.
- Trial name
- NCT02058225
- Where
- United States
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Peritoneal Carcinomatosis, Peritoneal Metastases
Diagnostic Value of Diffusion-weighted Magnetic Resonance in High-risk Colorectal and Appendiceal Neoplasms
Diffusion-weighted magnetic resonance imaging (DWI/MRI) has been described in recent literature as a highly sensitive and specific modality for the detection of peritoneal metastases PM.
- Conditions
- Peritoneal Carcinomatosis, Peritoneal Metastases, Appendix Cancer, Appendix Neoplasm
- Trial name
- DWI-HighRisk (NCT05623787)
- Testing
- Whole-body diffusion-weighted magnetic resonance imaging
- Where
- 2 sites in Canada
- Volunteers
- 30 people
- Sponsor
- Laval University
Autosomal Dominant Polycystic Kidney Disease, Kidney Disease
New Quantitive MRI Parameters in Assessing Kidneys of Autosomal Dominant Polycystic Kidney Disease
The purpose of this study is to establish normal Magnetic Resonance quantitative values (tissues stiffness, Apparent Diffusion Coefficient values and Blood Oxygen Level Determination values for both renal cortex and medullary…
- Trial name
- MRI Pilot (NCT02250287)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Chemotherapy Induced Cardiotoxicity in Breast Cancer Patients
Diffusion Weighted Imaging as a Biomarker for Detection of Chemotherapy Induced Cardiotoxicity
The goal of this study is to see if a special type of heart scan called a diffusion weighted magnetic resonance imaging (DW-MRI) that uses extra measurements, can be used to find early signs of heart damage from chemotherapy.
- Trial name
- NCT02274480
- Testing
- cardiac MRI with DWI
- Where
- 2 sites in United States
- Volunteers
- 28 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Salivary Gland Diseases
Color Doppler and Mri Diffusion in Major Salivary Gland Masses
This study intend to evaluate the combined value of ADC and COLOR DOPPLER in differentiating benign and malignant salivary gland tumors in comparison to histopathological findings and its use in preoperative prediction of benign…
- Trial name
- NCT03893812
- Testing
- MRI, Ultrasound
- Volunteers
- 50 people
- Sponsor
- Assiut University
Locally Advanced Rectal Carcinoma
Radiological Markers in Locally Advanced Rectal Cancer
The goal of this observational study is to evaluate the prognostic significance of radiological markers, including the Likert Score derived from diffusion-weighted MRI (DWI), in patients with locally advanced rectal cancer (LARC)…
- Trial name
- LARC (NCT06843655)
- Where
- Italy
- Volunteers
- 179 people
- Sponsor
- IRCCS San Raffaele
Head and Neck Squamous Cell Carcinoma
Predictive Value of Diffusion-weighted MRI Performed in Early Post-treatment in the Occurrence of Tumor Recurrence or Progression in Head and Neck Squamous Cell Carcinoma Treated With Chemoradiotherapy: a Pilot Study
Head and neck squamous cell carcinoma are frequent. The chemoradiotherapy protocols are part of the reference treatment of locally advanced stage tumors.
- Trial name
- ORODIFF (NCT02862678)
- Testing
- diffusion-weighted MRI
- Where
- France
- Volunteers
- 59 people
- Sponsor
- CHU de Reims
Overweight and/or Obesity, Perimenopausal Women
Effects of a 6-months Fiber- and Polyphenol-rich Diet on Brain Inflammatory Processes in Perimenopausal Women Living With Overweight or Obesity
People living with obesity have a higher risk of late-life cognitive decline and developing dementia. In women, the risk of cognitive decline may further raise during the menopausal transition, a period of substantial hormonal…
- Trial name
- INFLAME (NCT07501377)
- Testing
- Polybiotic dietary intervention
- Where
- Germany
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Max Planck Institute for Human Cognitive and Brain Sciences
Heart Disease
Prevalence of Delirium in Patients Undergoing Cardiac Surgery
The objective of this study is to determine prevalence of postoperative delirium and confusion in patients undergoing cardiac surgery.
- Trial name
- NCT00242151
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- University Health Network, Toronto
Acute Stroke
New Acute Treatment for Stroke - The Effect of Remote PERconditioning
This study is a blinded randomized study. Randomization for treatment/not treatment with remote perconditioning takes place during transportation to the hospital.
- Trial name
- NCT00975962
- Testing
- Actilyse, Thrombolysis + remote perconditioning
- Where
- Denmark
- Volunteers
- 120 people
- Sponsor
- Aarhus University Hospital
Multiple Sclerosis
Effect of Interferon Beta-1a (Avonex®) on Changes of Non-conventional MRI Measures in Patients With MS
Phase IV open label, single-blind study, post-marketing, 1-year MRI observational study evaluating effect of Avonex® monotherapy (6.0 MIU administered i.m.
- Trial name
- NCT00463710
- Testing
- Avonex® monotherapy (6.0 MIU administered i.m. each week)
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- State University of New York at Buffalo
Ovarian Neoplasms
Magnetic Resonance Imaging for Lymph Node Staging in Ovarian Cancer
Advanced epithelial ovarian cancer has high morbidity and mortality. Patients presenting with advanced stage ovarian cancer often have cancer spread to regional lymph nodes.
- Trial name
- MILO (NCT02243059)
- Testing
- Gadofosveset trisodium (Ablavar™ ), MRI
- Where
- Netherlands
- Sponsor
- Maastricht University Medical Center
Carotid Stenosis, Brain Ischemia
Correlation Between Laboratory Markers and Origin of New Brain Ischemic Lesions After Carotid Stenting
New brain ischemic lesions are detected in about 50% of patients undergoing carotid artery stenting (CAS). The aim was to assess correlation between selected laboratory markers and occurrence of new brain infarctions after CAS.
- Conditions
- Carotid Stenosis, Brain Ischemia, Laboratory Problem
- Trial name
- NCT02310191
- Testing
- Carotid stenting
- Where
- Czechia
- Volunteers
- 81 people
- Sponsor
- University Hospital Ostrava
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