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Cell Therapy (Tumor Infiltrating Lymphocytes) and Aldesleukin in Treating Patients with Locally Advanced, Recurrent, Refractory, or Metastatic Biliary Tract Cancers

Trial Status: active

This phase II trial studies how well tumor infiltrating lymphocytes and aldesleukin work in treating patients with biliary tract cancers that has spread to other places in the body, has come back, or does not respond to treatment. Tumor infiltrating lymphocytes are a type of white blood cells which are taken from patients' tumors, grown in the laboratory in large numbers, and then given back to the patient to fight the tumor. Before receiving the cells, chemotherapy drugs called cyclophosphamide and fludarabine are given to temporarily suppress the immune system to improve the chances that the tumor fighting cells will be able to survive in the body. After the cells are given, aldesleukin may help the tumor fighting cells stay alive longer. This study is being done to see if giving tumor infiltrating lymphocytes and aldesleukin will cause biliary tract tumors to shrink.