View clinical trials related to Carcinoma, Hepatocellular.
Filter by:This is an observational, multicenter, single arm, prospective study to evaluate safety and tolerability of selective and ultraselective drug eluting beads transcatheter intraarterial chemoembolization (DEB-TACE) with up to 3 ml of well calibrated 100 µ microspheres and up to 150 mg of doxorubicin, for the treatment of non resectable hepatocellular carcinoma (HCC). The hypothesis is that 100 µ beads penetrate deeper into the tumor than those eluting beads with larger volumes without increasing the risk and complications of DEB-TACE.
This is a single-arm phase II trial of Pembrolizumab (Keytruda) in patients with advanced, unresectable hepatocellular carcinoma. The primary objective is to assess its therapeutic efficacy in patients with unresectable hepatocellular carcinoma (HCC).
Boosting of tumor cell killing by cytotoxic lymphocytes may be a promising means to enhance anti-tumor immunity. Prior studies demonstrated that tumor infiltration by cytotoxic lymphocytes correlates with control of tumor growth and is associated with an improved prognosis in cancer patients. Trafficking of activated lymphocytes is a tightly regulated mechanism and the specific nature of the chemokine milieu is a crucial determinant for permitting T cell entry into the tumor microenvironment. CXCL10 is an interferon-inducible chemokine particularly important for the recruitment of activated T, and it has been shown to enhance anti-tumor responses through its action on cytotoxic T cells (e.g., glioblastoma, colorectal adenocarcinoma and lung carcinoma). Additionally, roles for CXCL10 as an anti-tumor effector include its ability to chemo-attract NK cells into sites of inflammation, and its ability to inhibit development of new vasculature and induce the regression of newly formed vessels. Adding a layer of complexity, the function of CXCL10 can be regulated by dipeptidylpeptidase IV (DPPIV), leading to the formation of a dominant negative, antagonist form of the chemokine. This was initially demonstrated in vitro, and recent work has provided convincing in vivo evidence that antagonist forms of CXCL10 regulate lymphocyte trafficking. The main goal of this protocol is to evaluate the tolerance of sitagliptin treatment in HCC patients, and secondary DPPIV inhibitors as a strategy for protecting CXCL10 chemokine agonist activity as a means to enhance tumor regression.
This study aims to compare the effect of antiviral therapy with entecavir or tenofovir for hepatitis B virus-related hepatocellular carcinoma after radical hepatectomy. Included patients will randomly divide into two groups.
Background: Liver cancer begins in the cells of the liver. It can be treated with chemotherapy, radiation, or even a liver transplant. A less invasive treatment may be able to help some people with liver cancer. It is called percutaneous transarterial embolization (TAE). For TAE, a material is injected into blood vessels to block the blood flow that is feeding the tumor. Researchers want to test a new material for TAE that may shrink tumors and can be seen on x-ray and CT images. The embolization may sometimes be combined with thermal ablation, or cooking tumors with needles that deliver heat by electricity or microwave. Objective: To test an embolization material called an LC LUMI beads. To see if it can block blood vessels that provide blood to cancerous tumors and to see how the beads look on x-ray and CT images. Eligibility: Adults 18 85 years old who have been diagnosed with liver cancer Design: Participants will have routine blood tests, physical exams, and x-rays. Participants will be screened with blood tests, physical exam, and medical history. They will have a computed tomography (CT) scan of the abdomen and pelvis. This will include a contrast drink and a contrast (dye) injected in the veins. Participants will be admitted to the clinic. They will repeat the screening tests. Participants may have other tests. These may include x-rays, other scans, or ultrasound. Participants will be evaluated for general anesthesia. They will get counseling about the procedure. Participants will get anesthesia. The LC LUMI beads will be injected into blood vessels. The beads contain iodine, which makes them visible by x-ray and by a CT scan machine. Participants will have follow-up visits for 12 months. They will have CT scans and/or other radiologic tests.
The purpose of this study is to compare the clinical effectiveness and long-term outcomes between patients with malignant hilar biliary obstruction who are treated by unilateral or bilateral stenting.
Donafenib versus sorafenib for advanced hepatocellular cancer.
The investigators will verify the prognosis of hepatocellular carcinoma (HCC) according to the main anesthetic agents used for the general anesthesia.
The purpose of this study is to test the safety of enzalutamide with or without sorafenib at different doses. Enzalutamide is approved by the Food and Drug Administration (FDA) for the treatment of advanced prostate cancer. Enzalutamide blocks a protein called the androgen receptor. Experiments on liver cancer cells and animal models show that blocking the androgen receptor causes liver cancer to stop growing. Enzalutamide has not been approved to treat liver cancer. The investigators want to see if enzalutamide is safe for patients with liver cancer who have had their tumors grow on sorafenib. The investigators also want to see how safe and effective sorafenib and enzalutamide are for liver cancer patients that have never been treated with sorafenib. This is the first time enzalutamide and sorafenib are being used together. This treatment may not help treat the participant's cancer.
This study will assess the feasibility of lower limb-ischemia induced Remote Ischemic Conditioning (RIC) in the perioperative period before, during, and after Orthotopic Liver Transplantation (OLT). Remote ischemic conditioning will consist of 3 cycles of 5 minutes of lower limb ischemia induced via a mid-thigh pneumatic tourniquet, followed by 5 minutes of reperfusion. Interventions will take place after anesthesia induction but before surgery, at the completion of the procedure, and on the mornings of post-operative days 1-4.