Clinical trials: DWI
Acute Appendicitis
Diffusion MRI in Appendicitis
In this study, it was aimed to investigate the effect of diffusion-weighted magnetic resonance imaging on diagnosis and surgical decision in patients with suspected acute appendicitis.
- Trial name
- NCT04518436
- Where
- Turkey (Türkiye)
- Volunteers
- 164 people
- Sponsor
- Yuksek Ihtisas University
Glioma, Brain Neoplasms
Susceptibility-Weighted Imaging in Preoperative Grading of Cerebral Gliomas
Gliomas are the most common primary brain tumors in adults. Determining whether a glioma is low-grade or high-grade before surgery is essential for surgical planning, choosing treatment pathways, and determining prognosis.
- Conditions
- Glioma, Brain Neoplasms, Cerebral Glioma
- Trial name
- NCT07813741
- Volunteers
- 90 people
- Sponsor
- Assiut 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
Leukaemia
PUMA (Paediatric Osseous Marrow Assessment)
This is a pilot cancer imaging study investigating change in the apparent diffusion coefficient (ADC) at a single time point post-transplantation in patients.
- Trial name
- PUMA (NCT03466944)
- Where
- United Kingdom
- Volunteers
- 12 people
- Sponsor
- Institute of Cancer Research, United Kingdom
Prostatic Neoplasms, Genital Neoplasms, Male
High Resolution, 18F-PSMA PET-MRI Before Prostate Cancer HIFU or Radical Prostatectomy
This prospective trial aims to determine if enhanced prostate imaging using two novel imaging technologies (high resolution DWI and 18F-PSMA PET-MRI) will detect prostate cancers not seen on standard multiparametric prostate MRI…
- Conditions
- Prostatic Neoplasms, Genital Neoplasms, Male, Urogenital Neoplasms, Neoplasms by Site
- Trial name
- NCT04461509
- Testing
- 18F-PSMA
- Where
- United States
- Volunteers
- 62 people
- Sponsor
- Alessandro D'Agnolo
Lymphoma, Hodgkin Lymphoma
Whole-body Diffusion-weighted Magnetic Resonance Imaging for Staging and Treatment Prediction of Lymphoma
Whole body diffusion-weighted imaging is a functional magnetic resonance imaging technique that characterizes tissue by probing changes in water diffusion secondary to differences in the tissue microstructure.
- Conditions
- Lymphoma, Hodgkin Lymphoma, Non-Hodgkin Lymphoma (Follicular, Diffuse B-cel Lymphoma, PTLD and Mantle Cel Lymphoma)
- Trial name
- NCT01231269
- Testing
- MRI
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Thyroid Cancer, Relapse
Comparison DW-MRI vs FDG PET/CT in the Detection of Early Recurrence of Cervical Well-differentiated Thyroid Carcinoma
The purpose of the study is to evaluate the concordance between the 18F-PET/CT under thyrotropin stimulation and the diffusion-weighted Magnetic Resonance Imaging, in the detection of residual mass in 40 patients with partial…
- Trial name
- THYRIRMTEP (NCT02515084)
- Testing
- PET, MRI imaging
- Where
- France
- Volunteers
- 37 people
- Sponsor
- Centre Henri Becquerel
Parotid Neoplasm, Parotid Cancer
Multiparametric Magnetic Resonance Imaging Versus Fine Needle Aspiration Cytology for Parotid Gland Neoplasms
Parotid gland tumors are mostly treated surgically, but the extent of parotidectomy is decided upon preoperative work-up information.
- Trial name
- NCT03849482
- Testing
- Multiparametric Magnetic Resonance Imaging, Fine Needle Aspiration Cytology, Clinical Evaluation
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- Davide Di Santo
Patients With Nasopharyngeal Carcinoma
Prognostic Prediction of NPC Based on MR Diffusion-weighted Imaging
The purpose of this study is to explore whether the imaging model based on RESOLVE-DWI sequence can exploiting the heterogeneity of nasopharyngeal carcinoma and indicate the prognosis, so as to provide intervention information…
- Trial name
- NCT05112510
- Testing
- Observing whether developing distant metastasis or recurrence
- Where
- China
- Volunteers
- 125 people
- Sponsor
- Fifth Affiliated Hospital, Sun Yat-Sen University
Carotid Artery Stenosis (Symptomatic and Asymptomatic)
Evaluation of Balloon Guide Catheter as Proximal Protection During Carotid Artery Stenting (EMBO-PROTECT)
Carotid angioplasty and stenting (CAS) is an effective treatment for carotid artery stenosis but carries a risk of cerebral embolization.
- Trial name
- EMBO-PROTECT (NCT07576790)
- Testing
- balloon guide catheter, No Proximal Protection Group
- Volunteers
- 126 people
- Sponsor
- Instituto de Investigación Marqués de Valdecilla
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
Driving Under the Influence
Testing Alcohol Only Samples for Drugs and Drugs Only Samples for Alcohol
This study intends to supply information about the prevalence of psychoactive drugs and alcohol in suspected DUI samples which are suspected of only one of these rather than both drugs and alcohol.
- Trial name
- NCT00648206
- Where
- Finland
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Finnish Institute for Health and Welfare
Renal Disease
Diffusion Weighted Magnetic Resonance Imaging in Chronic Kidney Disease
Chronic kidney disease (CKD) is a common global public health problem and the average incidence of end-stage renal disease in developing countries is 150 per million population, which is lower than that in the developed world
- Trial name
- NCT03174899
- Testing
- Diffusion weighted magnetic resonance imaging
- Volunteers
- 31 people
- Sponsor
- Assiut University
Multiple Myeloma (MM)
Validating DW-MRI and Fat Fraction in Multiple Myeloma Post-ASCT: The RAC-FAT Study"
This is a multicenter, observational, retrospective-prospective study designed to validate the predictive role of advanced imaging in patients with newly diagnosed multiple myeloma (NDMM).
- Trial name
- NCT07746232
- Testing
- DW-MRI (MY-RADS/RAC score), Fat Fraction (rFF%), Clinical Data Collection
- Where
- 10 sites in Italy
- Volunteers
- 92 people
- Sponsor
- Fondazione EMN Italy Onlus
Non-small Cell Lung Carcinoma
Evaluation of FLT-PET and DWI-MRI in Patients With NSCLC Treated With a Platinum-based Doublet as Preoperative Chemo
The purpose of the study is to qualify, independently, tumor cell proliferation by 3'-Deoxy-3'-[18F]Fluorothymidine (FLT) -Positron Emission Tomography , and cell death by Diffusion Weighted Imaging (DWI) -Magnetic Resonance…
- Trial name
- EVIDENCE (NCT02273271)
- Testing
- 18F-FLT-PET/CT and DWI-MRI
- Where
- 2 sites in Italy, United Kingdom
- Volunteers
- 31 people
- Sponsor
- European Organisation for Research and Treatment of Cancer - EORTC
Colorectal Liver Metastases
Comparison of Primovist-enhanced MRI, Diffusion Weighted MRI and Multidetector CT of Colorectal Liver Metastases
1. Primovist-enhanced Magnetic resonance imaging (MRI) and Diffusion Weighted MRI (DW-MRI) is superior to Multidetector Computed axial Tomography (MDCT) in the detection of colorectal liver metastases.
- Trial name
- NCT01255007
- Testing
- MR imaging
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- University Health Network, Toronto
Alcohol Drinking, Alcohol Intoxication
Evaluating Perceived Fitness to Drive While Intoxicated
The goal of this study is to conduct a laboratory-based pilot randomized control trial of smartphone-enabled breath alcohol monitoring on perceived fitness to drive a vehicle among intoxicated adults.
- Conditions
- Alcohol Drinking, Alcohol Intoxication, Perception, Self, Drinking, Alcohol
- Trial name
- NCT05028413
- Testing
- Participants Shown their Breath Alcohol Content Measurement
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Head and Neck Cancer
Prediction of Outcome After Chemoradiotherapy for Head and Neck Cancer Using Functional Imaging and Tumor Biology
Despite uniform histopathological definition the response of locally advanced squamous cell carcinomas of the head and neck (HNSCC) to ionizing radiation differs greatly with locoregional recurrences burdening this patient…
- Trial name
- NCT01829646
- Testing
- functional MRI, Hypoxia gene expression profile., Functional MRI before start of treatment.
- Where
- Belgium
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Cannabis, Alcohol Effect
Ethanol and Cannabinoid Effects on Simulated Driving and Related Cognition: Substudy III
The overarching goal of this study is to characterize the effects of ethanol and cannabinoids on simulated driving and related cognition.
- Conditions
- Cannabis, Alcohol Effect, Driving Under the Influence of Alcohol and Other Drugs
- Trial name
- THC-ETOH-III (NCT02710331)
- Testing
- Active Dronabinol, Active Ethanol
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Yale University
Neuro-Ophthalmology
Diagnostic Accuracy of Optimized Diffusion-Weighted Imaging for Detecting Anterior Ischemic Optic Neuropathy
The patient presents to the ophthalmological emergencies and / or to the internal medicine department. NOIA clinical discovery Patient referred in radiology for brain and visual MRI.
- Trial name
- DACODAC (NCT04451265)
- Testing
- MRI
- Where
- 3 sites in France
- Volunteers
- 250 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild