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Found 40 ra-radiology trials

A listing of ra-radiology medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

 Dynamic Nuclear Polarization-MR Spectroscopic Imaging of Hepatocellular Carcinoma Metabolism to Predict Response Following Locoregional or Systemic Therapy
18 years - 99 years
All genders
Phase 2
Interventional
The research study is being conducted to evaluate a new imaging technique for detecting the response of hepatocellular carcinoma (HCC) to locoregional or systemic therapy. Locoregional therapies or LRT are called Transarterial Chemoembolization or TACE, Transarterial Radioembolization or TARE and Microwave Ablation or MWA. Systemic therapies or ST are therapy …
 Supplement Screening for Breast Cancer with Abbreviated MRI for Black Women with Increased Breast Density
40 years - 75 years
Female
It is well known that black women develop breast cancers which present not only at an earlier age when breasts are denser, but also the cancers tend to be more aggressive subtypes than those found in Caucasian women of a similar age. In addition, the population-based breast cancer mortality for …
 Multiparametric MRI (mpMRI) for Preoperative Staging and Treatment Planning for Newly-Diagnosed Prostate Cancer
18 years - 99 years
Male
Observational
This phase II trial studies how well multiparametric magnetic resonance imaging (MRI) works in evaluating cancer stage and helping treatment planning in patients with prostate cancer. Multiparametric MRI may be useful for evaluating the type of cancer in finding aggressive disease.
 PET/CT imaging as a measure of response in patients with advanced melanoma on immunotherapy plus hydroxychloroquine.
18 years - 99 years
All genders
Observational
The research study is a companion trial to the LIMIT Melanoma Trial, This study is being conducted to test a new investigational imaging agent called 89Zr-Df-IAB22M2C with positron emission tomography/computed tomography (PET/CT) scans on participants with advanced melanoma who are participating in the LIMIT Melanoma Trial. The imaging agent could …
18 years - 40 years
All genders
Adult healthy volunteers in the age group of 18-40 years, both male and female, and willing to participate in MRI at the University of Pennsylvania, department of  radiology facilitiesMild exercise  with calf muscle  briefly  is required, and MRI will be performed before and after exercise.
 Pilot Study of a Multi-System Analysis of Opioid Receptor Binding
18 years - 50 years
All genders
This study investigates opioid receptor binding in the brain and body. It aims to understand how these receptors, which are involved in pain reduction and reward experiences, function in different individuals.The study focuses on measuring the binding of a specific type of opioid receptor using a PET/CT scan. This involves …
 FES PET/CT in Endocrine Refractory Breast Cancer
18 years - 99 years
All genders
Patients with recurrent or metastatic ER+ breast cancer, who have failed prior endocrine therapy may be eligible for this study.  Patients may participate in this study, if they are at least 18 years of age, most participants will be receiving care at the clinical practices of the University of Pennsylvania. …
 MRI Quantification of Hipbone Microstructure in Stage 4 and 5 Chronic Kidney Disease (CKD)
21 years - 100 years
All genders
The purpose of this study is to evaluate hip fracture risk among people with CKD (chronic renal disease/chronic kidney disease) using a new, MRI-based approach.
 11C-Trimethoprim PET/CT imaging to evaluate biodistribution and kinetics in human subjects
18 years - 99 years
All genders
Patients with suspected bacterial infection at the time screening are eligible for this study. Patients may participate in this study if they are at least 18 years of age, and most participants will be receiving care at the clinical practices of the University of Pennsylvania. Up to 30 subjects will …
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