Clinical trials: Medical Imaging
Gynecological Cancers
Study to Assess the Safety and Effects of Porphysome Nanoparticles for Imaging in Gynaecological Cancers
This is an open-label, first-in-human, dose escalation study evaluating investigational drug PORPHYSOSMES (PS, pegylated porphyrin-lipid conjugate-containing nanoparticle suspension) and 64Cu-PORPHYSOMES (64Cu-PS, pegylated…
- Trial name
- NCT06977126
- Testing
- PORPHYSOMES, 64Cu-PORPHYSOMES
- Where
- Canada
- Volunteers
- 24 people
- Sponsor
- University Health Network, Toronto
ARDS
Lung Imaging for Ventilatory Setting in ARDS
To compare in ARDS patients 2 ventilatory Strategies : One based on Lung Morphology (Focal versus non-Focal ARDS) versus ARDS networks Guidelines (PEEP based on FiO2).
- Trial name
- NCT02149589
- Testing
- Mechanical ventilation
- Where
- France
- Volunteers
- 420 people
- Sponsor
- University Hospital, Clermont-Ferrand
Multiple Sclerosis
Natalizumab and Chronic Inflammation
In this study the investigators will assess the ability of Natalizumab, a medication given to treat multiple sclerosis (MS), to restore blood brain barrier integrity and repair subtle leakages of the blood brain barrier (BBB).
- Trial name
- NCT05177718
- Testing
- Natalizumab 300 MG in 15 ML Injection
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Vanderbilt University Medical Center
Appendicitis
Appendectomy vs. Symptomatic Treatment in Uncomplicated Acute Appendicitis Among Pediatric Patients
The APPSYPP trial is a randomized national multicenter feasibility superiority pilot study comparing appendectomy with symptomatic treatment in children with imaging-confirmed uncomplicated acute appendicitis.
- Trial name
- APPSYPP (NCT05289713)
- Testing
- appendectomy
- Where
- Finland
- Volunteers
- 64 people
- Sponsor
- Helsinki University Central Hospital
Cerebrovascular Accident, Perceptual Disorders
Effectiveness of Rehabilitation on the Recovery of Patients Post Right Stroke With Unilateral Spatial Neglect
Unilateral spatial neglect (USN) is believed to be a disorder of attention, characterized by impairment in the ability to perceive or respond to stimuli presented to the contralesional space, and which is not attributable to…
- Trial name
- NCT00305513
- Testing
- The phasic alerting treatment
- Where
- Israel
- Volunteers
- 6 people
- Sponsor
- Hadassah Medical Organization
IBD (Inflammatory Bowel Disease), IBD
Ex-vivo Confocal Imaging and Proteomic Profiling to Determine Treatment Response in Children With IBD
This study aims to test the overall hypothesis that the membrane tissue binding capacity of cytokines in the biopsied tissue of patients with Inflammatory Bowel Disease (IBD) is predictive of/strongly correlated to clinical…
- Conditions
- IBD (Inflammatory Bowel Disease), IBD, IBD - Inflammatory Bowel Disease
- Trial name
- NCT07121920
- Testing
- Confocal Laser Endomicroscopy
- Where
- 2 sites in United States
- Volunteers
- 40 people
- Sponsor
- Cook Children's Health Care System
Breast Cancer
Computed Optical Margin Assessment for Breast Cancer Surgery, Phase I (Part B)
This intraoperative study is a prospective study analyzing specimens from fifty subjects. Patients scheduled to undergo breast-conserving surgery will be recruited in accordance with the inclusion and exclusion criteria.
- Trial name
- NCT02313116
- Testing
- Interferometric Synthetic Aperture Microscopy
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Diagnostic Photonics, Inc.
Migraine
Positron Emission Tomography (PET) Study of Brain Calcitonin Gene-Related Peptide (CGRP) Receptor Occupancy After Telcagepant Administration (MK-0974-067)
The purpose of this study is to determine the receptor occupancy (RO) associated with telcagepant (MK-0974) administration based on displacement of [11C]MK-4232 from the CGRP receptors in the brain using PET.
- Trial name
- NCT01315847
- Testing
- telcagepant, [11C]MK-4232
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Device Malfunction, ICD
Intravascular Ultrasound (IVUS) Imaging During Transvenous Lead Extraction
The purpose of this study is to prospectively evaluate intravascular ultrasound (IVUS) imaging as a tool for grading the presence and characterization of intravascular lead adherence (ILA, or scarring) to cardiovascular…
- Conditions
- Device Malfunction, ICD, Pacemaker Lead Dysfunction
- Trial name
- ISEE (NCT04055740)
- Testing
- IVUS Imaging
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- University of Chicago
Breast Cancer
VisR Ultrasound for Noninvasively Interrogating Stromal Collagen Organization in Women as a Breast Cancer Biomarker: Evaluation of Anisotropy in Cancer Patients
Purpose: This study will evaluate how measurements of tissue stiffness, viscosity, and anisotropy using non-invasive ultrasound imaging correlate with breast tumor malignancy and response to chemotherapy.
- Trial name
- NCT06878547
- Testing
- Ultrasound
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- UNC Lineberger Comprehensive Cancer Center
Breast Carcinoma, Prostate Cancer Surgery
High-resolution PET-CT Specimen Imaging for the Perioperative Visualization of Resection Margins
These are patients in whom a benign or malignant tumor was recorded requiring surgery. During that surgery, the surgeon will cut away the tumor as part of the treatment of the disease.
- Conditions
- Breast Carcinoma, Prostate Cancer Surgery, Thyroid Cancer, Parathyroid Adenomas
- Trial name
- NCT06835426
- Testing
- Single intravenous injection of the radiotracer, Imaging resected specimen using the high-resolution PET-CT specimen imager
- Where
- Belgium
- Volunteers
- 150 people
- Sponsor
- Algemeen Ziekenhuis Maria Middelares
Focal Dystonia
Neurophysiology of Task-Specificity of Focal Hand Dystonia
This study will examine how the brain coordinates movement in patients with focal hand dystonia. Patients with dystonia have muscle spasms that cause uncontrolled twisting and repetitive movement or abnormal postures.
- Trial name
- NCT00309010
- Where
- United States
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Alzheimer Disease
Imaging Tau in Alzheimer's Disease and Normal Aging
This study is being done to learn about tau tangles in Alzheimer's disease. A type of positron emission tomography (PET) scan is used to measure the abnormal accumulation of protein called tau in the brain.
- Trial name
- NCT03373604
- Testing
- 18F-MK-6240, Lumbar Puncture (optional)
- Where
- United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Patrick Lao
Head Injury
Canadian Computed Tomography (CT) Head Rule Study
Each year, Canadian emergency department physicians treat 600,000 patients with head injury. Many of these are adults with "minor head injury", i.e. loss of consciousness or amnesia and a Glasgow Coma Scale (GCS) score of 13-15.
- Trial name
- NCT00993252
- Testing
- CT Scan
- Where
- 10 sites in Canada
- Volunteers
- 4,531 people, healthy volunteers welcome
- Sponsor
- Ottawa Hospital Research Institute
Multiple Myeloma (MM)
A Clinical Trial Evaluating the Safety Tolerability, Radiation Absorption Dose, Distribution, PET Imaging and Histological Expression of 68Ga-NOTA-SCH001 in Patients With Multiple Myeloma
Multiple myeloma is the second most common hematologic malignancy in adults, and no curative treatment currently exists. With the development of monoclonal antibodies for tumor therapy, identifying tumor-specific biomarkers has…
- Trial name
- NCT06925958
- Testing
- Flow cytometry
- Volunteers
- 15 people
- Sponsor
- The First Affiliated Hospital of Soochow University
Elasticity Imaging Techniques, Brachial Plexus Injury
EVALUATION OF BRACHIAL PLEXUS IN DIFFERENT ARM POSITION
In daily life,people protect their tissues against ischemia by constantly changing positions. In situations that cause unconsciousness such as anesthesia,people cannot react to the stress or pressure due to immobility.This…
- Trial name
- ELAST (NCT04959058)
- Testing
- Volunteer
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Ataturk University
Healthy Volunteers
Imaging Techniques in CT: Technical Development
Background: Computed tomography (CT) scanning is a procedure that helps doctors with diagnoses. It uses X-ray radiation to produce an image in three dimensions.
- Trial name
- NCT02242448
- Where
- United States
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Lung Neoplasms, Mixed Reality
Apple Vision Pro-Assisted Vascular Identification in Lung Surgery
This study is testing whether a new mixed-reality head-mounted display (Apple Vision Pro) can help surgeons see blood vessels more clearly during lung surgery.
- Trial name
- AVP-Lung (NCT07573748)
- Testing
- Apple Vision Pro
- Volunteers
- 20 people
- Sponsor
- The Second People's Hospital of Huai'an
Major Depressive Disorder (MDD), Neuroimaging
Efficacy of Bright Light Therapy on Cognitive Impairment in Major Depressive Disorder and Its Neuroimaging Mechanisms: Protocol for a Randomised Controlled Trial
This study aims to validate the therapeutic efficacy and safety of bright light therapy (BLT) in ameliorating cognitive impairment (CI) in major depressive disorder (MDD), characterize the functional and structural features of…
- Conditions
- Major Depressive Disorder (MDD), Neuroimaging, Bright Light Treatment, Cognitive Impairment
- Trial name
- NCT07508215
- Testing
- BLT, DRL
- Where
- 2 sites in China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Peking University Sixth Hospital
Prostate Cancer, Magnetic Resonance Imaging
Utility of Biparametric MRI (Magnetic Resonance Imaging) as a Screening Tool for Prostate Cancer in a High-Risk Cohort
To determine whether using bpMRI in subjects who are at high risk of developing prostate cancer in conjunction with PSA will improve prostate cancer screening protocols.
- Conditions
- Prostate Cancer, Magnetic Resonance Imaging, Population at Risk
- Trial name
- NCT05384535
- Testing
- Bi-parametric MRI
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Northwell Health