Active clinical trials for "Adenocarcinoma"

This phase II trial is studying how well lapatinib works in treating patients with locally advanced or metastatic stomach cancer. Lapatinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth

RATIONALE: Drugs used in chemotherapy, such as fluorouracil and leucovorin, work in different ways to stop tumor cells from dividing so they stop growing or die. Celecoxib may stop the growth of tumor cells by blocking the enzymes necessary for their growth. It is not yet known whether fluorouracil and leucovorin are more effective with or without celecoxib in treating resected stage III adenocarcinoma (cancer) of the colon. PURPOSE: This randomized phase III trial is studying celecoxib, fluorouracil, and leucovorin to see how well they work compared to fluorouracil and leucovorin in treating patients who have undergone surgery for stage III colon cancer.

Multi-center, open-label, non-randomized Phase II study to evaluate the efficacy and safety of OSI-7904L in gastric and GEJ cancers. Those patients who do not derive clinical benefit after two cycles may be switched to a commonly used combination regimen.

Phase II trial to study the effectiveness of hepatic arterial infusion plus chemotherapy in treating patients who have colorectal cancer metastatic to the liver. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Giving the drugs in different combinations and different ways may kill more tumor cells.

Randomized phase III trial to compare the effectiveness of combination chemotherapy with or without bevacizumab in treating patients who have advanced or metastatic colorectal cancer that has been previously treated. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Monoclonal antibodies such as bevacizumab can locate tumor cells and either kill them or deliver tumor-killing substances to them without harming normal cells. Combining monoclonal antibody therapy with combination chemotherapy may kill more tumor cells. It is not yet known if bevacizumab is more effective with or without combination chemotherapy in treating colorectal cancer

Randomized phase II trial to compare the effectiveness of bortezomib with or without gemcitabine in treating patients who have metastatic pancreatic cancer. Bortezomib may stop the growth of tumor cells by blocking the enzymes necessary for tumor cell growth. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining bortezomib with gemcitabine may kill more tumor cells.

Biological therapies such as erlotinib may interfere with the growth of tumor cells and slow the growth of the tumor. Phase II trial to study the effectiveness of erlotinib in treating patients who have recurrent or metastatic colorectal cancer.

The purpose of this study is to evaluate the safety, immunogenicity, and tolerability of a monoclonal antibody administered subcutaneously in the treatment of advanced cancers of the ovary, breast, lung, prostate, colon or rectum that are either refractory to standard therapies or for which therapies that may potentially be of major benefit do not exist.

This phase II trial is studying erlotinib hydrochloride to see how well it works in treating patients with advanced esophageal cancer or stomach cancer. Erlotinib hydrochloride may stop the growth of cancer by blocking the enzymes necessary for tumor cell growth.

RATIONALE: Inserting a gene that has been created in the laboratory into a person's white blood cells may make the body build an immune response to kill cancer cells. PURPOSE: Phase I trial to study the effectiveness of gene therapy in treating patients who have cancer that has not responded to previous therapy.