Clinical trials: MRI Scans
Pain
Functional Brain Imaging of Pain Phenotype and Genotype
This study has two purposes: first, to locate and identify the "brain activation" (the areas of the brain) which respond to pain; and second, to look at how brain activation is influenced by a person's genetics (the traits they…
- Trial name
- NCT01777087
- Testing
- gauze soaked with capsaicin
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Attention Deficit Hyperactivity Disorder, ADHD
Imaging Stimulant and Non Stimulant Treatments for ADHD: A Network Based Approach
The growing number of medications used to treat attention-deficit/hyperactivity disorder (ADHD) raises important questions about whether different medications have similar or different therapeutic mechanisms of action.
- Trial name
- NCT01678209
- Testing
- fMRI scans, Atomoxetine arm, Methylphenidate arm
- Where
- United States
- Volunteers
- 127 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Pain, Postoperative
Ultrasound-guided Dual TAP Block: Magnetic Resonance (MR) Evaluation of the Distribution of Local Anesthetic
Using Magnetic resonance (MR) scanning and ultrasonography the investigators wish to investigate, in what way a known volume of local anesthetic injectate will be distributed in the transverse abdominis plane (TAP) in young…
- Trial name
- NCT01305603
- Testing
- Bupivacaine, Injection
- Where
- Denmark
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Bispebjerg Hospital
Schizophrenia, Schizoaffective Disorder
M1 Schizophrenia PET Study
This exploratory study seeks to examine M1 receptor availability in SZ patients and to relate M1 receptor availability to proximal and distal measures of cognitive performance, namely evoked ɣ oscillations in the EEG and verbal…
- Conditions
- Schizophrenia, Schizoaffective Disorder, Healthy
- Trial name
- NCT05105542
- Testing
- 11C-EMO - A Novel PET Radiotracer for Muscarinic M1 Receptor, PET Scan
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Yale University
Breast Disease
Study Comparing the PET Scan and MRI in Identifying Breast Malignancies in Women With Breast Abnormalities
This is a study looking at advanced imaging such as PET/CT and MRI to see if they can provide a more accurate assessment of the patient with dense breasts or difficult to interpret mammograms.
- Trial name
- NCT00639535
- Where
- 3 sites in United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- State University of New York - Upstate Medical University
Implants
MRI Scanning of People With MR Safe Orthopedic Implants That Are Made of Metal
The purpose of the study is to improve image quality, increase speed of scanning and to see how well certain products test by scanning people who have an orthopedic hip or knee metallic implant.
- Trial name
- MRI (NCT01570543)
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- GE Healthcare
Invasive Fungal Disease, Chronic Disseminated Candidiasis
Hepatosplenic CANdidiasis : PETscan and Immune Response Analysis
The purpose of this study is to determine whether F18 fluorodeoxyglucose (18F-FDG) positron-emission tomography scan (PET scan) is useful for the therapy strategy of hepatosplenic candidiasis.
- Conditions
- Invasive Fungal Disease, Chronic Disseminated Candidiasis, Hematological Malignancies, Hematopoietic Stem Cell Transplantation
- Trial name
- CANHPARI (NCT01916057)
- Testing
- 18F-FDG PET Scan
- Where
- France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
TMJ Disorders, MRI Scans
TMJ Fibrocartilage Detection Using MRI
Objective: The aims of this study will be to detect the fibrocartilage layer (FC) of the human temporomandibular joint (TMJ) using 3D SPGR (Spoiled GRASS sequence) (T1 WATS) sequence and to compare these results with those of…
- Trial name
- WATS (NCT03891511)
- Testing
- MRI scann
- Where
- Chile
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Universidad de los Andes, Chile
Lower Back Pain
Using MRI Scans to Evaluate Spinal Manipulation
Lumbar spinal manipulation, or chiropractic adjusting, is thought to separate the surfaces of the spinal joints and thereby relieve lower back pain.
- Trial name
- NCT00070902
- Testing
- Lumbar side-posture spinal adjusting
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- National Center for Complementary and Integrative Health (NCCIH)
Parkinsons Disease (PD)
Neuroimaging of Parkinson's
Parkinson's Disease (PD) is a neurodegenerative disorder caused by dysfunction in both subcortical structures and the cortex. The investigators recently discovered a new brain system called the Somato-Cognitive Action Network…
- Trial name
- NCT07024875
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Crohn Disease
PANenteric Crohn's Capsule Versus Ileo-Colonoscopy and Scan Study
Crohn's disease (CD) is a lifelong condition affecting the small and/or large bowel, causing diarrhoea, abdominal pain and weight loss.
- Trial name
- PAN-ICS (NCT04274010)
- Testing
- PillCamTM Crohn's capsule, Magnetic resonance enterography, Ileo-colonoscopy
- Where
- United Kingdom
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- South Tyneside and Sunderland NHS Foundation Trust
Urolithiasis, Intrarenal Pressure
Renal Structural and Functional Alterations Following Repeated Ureteroscopic Procedures: An Exploratory Multimodal Imaging Study
Introduction and objectives Saline irrigation and instrumentation during Retrograde Intrarenal Surgery (RIRS) causes elevation of intrarenal pressure (IRP) inducing intrarenal backflow (IRB).
- Conditions
- Urolithiasis, Intrarenal Pressure, MRI Scans, Scintigraphy Quantification
- Trial name
- BackFlow2 (NCT07913178)
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Region of Southern Denmark
Irritable Bowel Syndrome
Small and Large Bowel Transit Tests Using MRI (Study 1)
Irritable bowel syndrome, (IBS) is a common functional disorder of the gut that can be quite disabling to patients. The most common symptoms of IBS are abdominal pain or discomfort along with erratic changes in bowel habit of…
- Trial name
- NCT01534507
- Where
- United Kingdom
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Gastrointestinal Dysfunction
Gastric Emptying Validation Pilot Study (MRI Val)
The primary aim of this study is to assess (in healthy volunteers) the rate at which a glucose drink leaves the stomach by sequential magnetic resonance imaging (MRI) of the stomach contents using a 0.5 tesla upright MRI scanner…
- Trial name
- MRIVal (NCT05765123)
- Testing
- Oral glucose tolerance test
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Atherosclerosis, Inflammatory Activity in Carotid Arteries
Effects of Crestor on Inflammation of Atherosclerotic Plaques
The primary aim of this study is to investigate the effect of 40 mg dose of rosuvastatin on carotid plaque inflammation measured with MRI and PET scanning, to evaluate whether these techniques are promising for future proof of…
- Trial name
- NCT00689416
- Testing
- rosuvastatin
- Where
- Sweden
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Breast Cancer
Feasibility of Short Breast MRI (SBMRI) for Screening Patients at High Risk for Breast Cancer
The goal of this clinical research study is to test if a short breast MRI scan (about 10 minutes) can be used for breast cancer screening in high risk people and to learn if it is as effective as a routine breast MRI scan (30-60…
- Trial name
- NCT02590458
- Testing
- Short Breast MRI (SBMRI), Questionnaire
- Where
- United States
- Volunteers
- 131 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Multiple
Research and Development of Novel Quantitative Magnetic Resonance Imaging (MRI) Techniques in a Single Scan for Multiple Organ Application
Cross-sectional observational study to improve MRI data acquisition techniques by optimising MRI sequences for multiple organs and assessing the repeatability and reproducibility of multiparametric MRI, in healthy volunteers.
- Trial name
- RADIUS (NCT05110248)
- Where
- United Kingdom
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Perspectum
Healthy
Effect of GTN and Diamox Measured by BOLD-Response.
In healthy subjects different cerebral haemodynamic values wished to be determined after infusion of the NO donor Glyceryl trinitrate (GTN) and Diamox.
- Trial name
- NCT00363792
- Testing
- Glyceryl trinitrate, azetazolamide
- Where
- Denmark
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Danish Headache Center