Active clinical trials for "Carcinoma, Hepatocellular"

Hepatocellular carcinoma (HCC) represent approximately 70-85% of liver cancer, in which Hepatitis B virus (HBV) is the major etiologic agent accounting for at least 80% of HCC in Asian countries. Overall, transplantation remains the best option however, HCC recurrence rate is high among liver transplant patients. While there are limited treatment measures for HBV-related HCC recurrences, the study hypothesized that LioCyx is capable of lysing target liver cells expressing the HBV cognate antigens and provide clinical benefit to patients with HBV-related HCC.

This is a single-centre, open-label, dose escalation, Phase 1 study. The primary objective is to determine the highest dose of TG02 citrate that can safely be given to patients with advanced hepatocellular carcinoma.

The purpose of this study is to evaluate the efficacy and safety of hepatic artery infusion chemotherapy (HAIC) combined with Programmed Cell Death Protein-1 (PD-1) antibody compared with HAIC plus sorafenib in patients with advanced hepatocellular carcinoma (HCC)

The purpose of this study is to evaluate the efficacy and safety of transarterial chemoembolization (TACE) combined with programmed cell death protein-1 (PD-1) antibody compared with TACE Alone in patients with unresectable hepatocellular carcinoma (HCC)

Subjects with Hepatitis C Virus (HCV) infection, genotype 1 or 4 and with hepatocellular carcinoma (HCC) and a complete response to HCC therapy will be randomised to immediate or delayed (6 months) HCV therapy with Elbasvir (MK-8742) and Grazoprevir (MK-5172) [EBR/GZR].

According to the total population of cancer patients, hepatocellular carcinoma (HCC) and colorectal cancer (CRC), two of gastroenterological cancers are involved in the most acquired five cancers. Colorectal cancer (CRC) is a leading cause of tumor-related morbidity and mortality worldwide, and HCC is one of the top ten cancers in China. Currently, the intervention for gastrointestinal cancers mainly focuses on surgical removal, but patients still have a high risk of recurrence. Thus, the prevention of cancer recurrence is the most crucial topic for the intervention. The pathophysiology of gastroenterological cancers is multifactorial and not yet completely understood. However, immunosuppression is a major contributing factor in tumor cells play a central part in disease progression. It determines the prognosis of patients.

This study is for patients that have a type of cancer that arises from the liver, either called hepatocellular carcinoma or hepatoblastoma. The cancer has come back, has not gone away after standard treatment or the patient cannot receive standard treatment. This research study will use special immune system cells called TEGAR T cells, a new experimental treatment. The body has different ways of fighting infection and disease. No single way seems perfect for fighting cancers. This research study combines two different ways of fighting cancer: antibodies and T cells. Antibodies are types of proteins that protect the body from infectious diseases and possibly cancer. T cells, also called T lymphocytes, are special infection-fighting blood cells that can kill other cells, including cells infected with viruses and tumor cells. Both antibodies and T cells have been used to treat patients with cancers. They have shown promise but have not been strong enough to cure most patients. The investigator found from preclinical research that they can put a new gene into T cells that will help them recognize cancer cells and kill them. In our preclinical studies, several genes were made called a chimeric antigen receptor (CAR), from an antibody called GC33 that recognizes glypican-3, a protein found on almost all hepatocellular carcinoma cells and hepatoblastoma cells (GPC3-CAR). In the laboratory the investigators have been doing research into GPC3-CAR cells. They have selected the GPC3-CAR with the strongest ability to recognize hepatocellular carcinoma or hepatoblastoma cells for this study. This is a safety study where the investigator will be testing the ability of GPC3-CAR cells to identify and kill tumor cells in patients. The investigators also tested the effects of adding the molecule interleukin-15 (IL-15) alone or with another molecule called interleukin-21. The investigators found that IL-15 alone or together with IL-21 can help GPC3-CAR T cells last longer which helps them to kill more tumor cells. In this study the investigator will be testing the ability of GPC3-CAR cells to identify and kill tumor cells in patients. This is a study looking at safety and the investigators will therefore be starting with GPC3-CAR T cells alone in a set of patients. The first set of patients will receive GPC3-CAR T cells that also express IL-15. In the second group, the investigators will evaluate GPC3-CAR T cells that express both IL-15 and IL-21. If the investigators are able to safely give GPC3- CAR T cells, they will increase the dose of the combination cells in other patients. The product or dose level of cells that the participant will receive is based on when they are enrolled on the study. The GPC3-CAR T cells are an investigational product not approved by the Food and Drug Administration. The purpose of this study is to find the biggest dose of GPC3-CAR T cells that is safe, to see how long they last in the body, to learn what the side effects are and to see if the GPC3-CAR T cells will help people with GPC3-positive hepatocellular carcinoma or hepatoblastoma.

To explore the efficacy and safety of candonilimab plus bevacizumab for patients with advanced hepatocellular carcinoma who progressed on atezolizumab plus bevacizumab.

This phase II trial tests whether yttrium Y 90 glass microspheres, atezolizumab, and cabozantinib work to shrink tumors in patients with liver cancer (hepatocellular carcinoma) that cannot be removed by surgery (unresectable) or that has spread to nearby tissue or lymph nodes (locally advanced). Yttrium Y 90 glass microspheres consists of millions of microscopic glass spheres containing yttrium-90, a radioactive substance. Yttrium Y 90 glass microspheres are delivered to the tumor in the liver through a catheter in an artery. Radiation from the Yttrium-90 helps treat the tumor. Immunotherapy with monoclonal antibodies, such as atezolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Cabozantinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. The combination of yttrium Y 90 glass microspheres, atezolizumab, and cabozantinib may kill more tumor cells.

The purpose of this study is to compare the efficacy and safety of sitravatinib plus tislelizumab or placebo plus tislelizumab versus placebo. The study will also compare the recurrence-free survival (RFS) in participants with hepatocellular carcinoma (HCC) who are at high risk of recurrence after surgical resection.