3 Clinical Trials for Various Conditions
This clinical trial studies sorafenib tosylate in treating patients with liver cancer that cannot be removed by surgery. Sorafenib tosylate may block some of the enzymes needed for tumor cell growth. Blocking these enzymes may also help the immune system work better. Granzyme B is a biomarker that can be used to measure how well the immune system is working. A biomarker is a biological molecule found in blood, other body fluids, or tissues that is a sign of a normal or abnormal process, or of a condition or disease. Studying granzyme B levels in patients receiving sorafenib tosylate may help doctors learn more about the effects of sorafenib tosylate on the immune system and may help to predict how well sorafenib tosylate will work in treating patients with liver cancer.
This randomized phase II trial studies how well trametinib or combination chemotherapy works in treating patients with refractory or advanced biliary or gallbladder cancer or that cannot be removed by surgery. Trametinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as fluorouracil, leucovorin calcium, and capecitabine, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. It is not yet known whether giving trametinib is more effective than combination chemotherapy in treating patients with biliary or gallbladder cancer.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Giving drugs in different ways may kill more tumor cells. PURPOSE: This phase II trial is studying how well isolated hepatic perfusion with melphalan works in treating patients with primary unresectable liver cancer or liver metastases.