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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.
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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 …
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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 …
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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.
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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 …
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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 …
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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.
Request for collaborative review: Sterling IRB serving as IRB of record.
We are seeking to enroll up to 30 subjects with newly diagnosed or recurrent GBM who will undergo a clinical brain MRI examination with and without contrast prior to surgery. Participants will also have a blood draw pre-operatively to collect samples for cfDNA and ctDNA analysis. MRI imaging will include …
This is a multicenter, open-label, phase II trial of pembrolizumab plus re-irradiation among recurrent glioblastoma patients enrolled to two parallel, non-comparative treatment arms including patients who are bevacizumab naïve (Arm A, n=30) and patients who are bevacizumab-resistant (Arm B, n=30). All subjects must have histologically confirmed World Health Organization (WHO) …
To study whether fulvestrant is more effective than anastrozole or tamoxifen in reducing Ki67 in ILC and whether that Ki67 reduction will correlate with alterations in expression of ER and ER-regulated genes. Differential Ki67 effect in this study will serve as a surrogate for outcome of ILC patients on endocrine …
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