Active clinical trials for "Carcinoma, Hepatocellular"

This is a prospective study to determine the optimal technique for obtaining liver tissue with a smaller caliber (22 gauge) needle and whether a good core biopsy can be obtained without the use of suction and secondly to determine the diagnostic yield and safety of 22 g Fine Needle Biopsy needle for liver biopsy.

The purpose of this study is to evaluate the efficacy and safety of lenvatinib combined with toripalimab in patients with advanced hepatocellular carcinoma (HCC)

This study aims to assess whether the acceptable image quality is achievable using low monoenergetic imaging of dual-energy CT with deep learning-based denoising, and low contrast media dose calculated based on lean body weight for the detection of hepatocellular carcinoma.

Background: Fibrolamellar Hepatocellular Carcinoma (FLC) is a rare liver cancer. It most often occurs in young people who have no history of liver disease. Unresectable FLC most often does not improve with surgery. Researchers think gut bacteria may affect liver cancer control. They want to see if a drug that controls a type of bacteria can help. Objective: To test if vancomycin is safe and tolerable for and can treat people with unresectable FLC. Eligibility: People ages 18 and older with FLC that isn t responsive to treatment Design: Participants will be screened with a medical history, physical exam, blood and urine tests, and CT or MRI scans. They will provide a tumor sample: If they do not have one, they will have a biopsy. Participants will take vancomycin 3 times a day. They will take the drug by mouth. They will take the drug in 28-day cycles. They will take the drug daily for the first 3 weeks. They will not take the drug the last week. Participants will keep a medication diary. Participants will have blood and urine tests each cycle. They may provide stool samples. Participants will have a biopsy before they start treatment. Then they will have one on day 1 of cycle 2. Participants will have scans on day 1 of cycle 2. Then they will have scans about every 8 weeks. Participants will continue treatment until their cancer gets worse or they can no longer tolerate the side effects. Participants will have a follow-up visit about a month after they finish treatment. Then they will be followed every 6 months by phone or email.

This trial will assess the safety and tolerability of PXS-5505 incorporating first-line combination therapy Atezolizumab and Bevacizumab in unresectable or metastatic hepatocellular carcinoma. Phase 2 will assess the efficacy of this combination therapy in unresectable or metastatic hepatocellular carcinoma.

The purpose of this clinical research study is to learn about the safety and effectiveness of cabozantinib and nivolumab in people with hepatocellular carcinoma (HCC).

This research study is evaluating an imaging contrast agent called indocyanine green, also known as ICG, in combination with image guided liver biopsies. In this research study, the investigators are looking at the ability of ICG to collect within liver tumors during biopsy. The participant will be receiving a biopsy of their liver as a part of their medical care. By participating in this trial, the only additional requirement will be for the participant to come to the hospital on the day prior to their scheduled biopsy to receive an injection of ICG. During the biopsy, the investigator will measure the amount of ICG that is in the participant's liver tumor by using two experimental devices designed by the study investigators that shine light on tissue. One device consists of an imaging system attached to a small borescope that will go inside the participant's body during the biopsy. The second device shines light on the biopsy sample outside of the participant's body after the biopsy has been taken. The participant may undergo imaging with one or both of these devices.

The aim of this study is to evaluate the efficacy of 5-fluorouracil + Mitomycin for the patients with pulmonary metastasis of hepatocellular carcinoma who had progressive disease with sorafenib.

Using the subject with hepatocellular carcinoma in the conventional therapy to evaluate the efficacy and safety of ginsenoside Rg3 (20mg BID) and placebo in prevention and treatment of postoperative recurrence of liver cancer,respectively

Present imaging modalities for primary liver cancer (hepatocellular carcinoma or HCC) have several shortcomings. One important shortcoming is the time delay between successful treatment and radiological confirmation of this response. Often it takes several months for anatomical changes to occur and to be appreciated on morphological imaging such as CT or MRI (shrinkage of tumor, absence of contrast enhancement). Functional imaging by means of Fluor-18 deoxyglucose or Fluor-18 Choline (positron emitters, PET-scan) might be an early indicator of response. This "early" information might help to tailor treatment. For instance, if no response is induced, an early switch in therapy can be planned. The present study investigates whether the routine PET-tracer (Fluor-18 deoxyglucose) and the experimental PET-tracer, Fluor-18 Choline help to predict response if a patient with inoperable primary liver cancer is treated (radionuclide therapy, biologicals).