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Dynamic Nuclear Polarization-MR Spectroscopic Imaging to Predict Response to Locoregional or Systemic Therapy in BCLC Stage A, B, and C Hepatocellular Cancer

Trial Status: active

This phase II trial tests how well dynamic nuclear polarization (DNP)-magnetic resonance spectroscopic imaging (MRSI) using hyperpolarized (HP)1-13 carbon (C)-pyruvate works in detecting response to locoregional or systemic therapy in patients with Barcelona Clinic Liver Cancer (BCLC) stage A, B, or C hepatocellular cancer. Locoregional therapies include transarterial chemoembolization (TACE), transarterial radioembolization (TARE) and microwave ablation (MWA). Systemic therapies are therapy drugs that are spread throughout the body to treat tumor cells and can include chemotherapy, hormonal therapy, targeted drugs and immunotherapy. Magnetic resonance imaging (MRI) is a procedure in which radio waves and an powerful magnet linked to a computer are used to create detailed pictures of areas inside the body. These pictures can show the difference between normal and diseased tissue. MRSI are special MRI scans that measure the concentrations of different chemical components within tissues. HP1-13C-pyruvate is a substance that may be taken up by tumor cells which may allow the tumor cells to be seen using imaging, such as MRSI. Imaging with HP1-13C-pyruvate DNP-MRSI may detect sites of tumor activity and may be an effective method to predict tumor response in patients with BCLC stage A, B, or C hepatocellular cancer.