At a glance
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A Phase II Study of Lymphodepletion Followed by Autologous Tumor-Infiltrating Lymphocytes and High-Dose Aldesleukin for Human Papillomavirus-Associated Cancers
In Brief
A Phase 2 clinical trial evaluating Fludarabine, Cyclophosphamide, and 2 other interventions for Cervical Cancer and 4 related conditions. Completed, enrolled 29 participants across 1 site.
Detailed Summary
Background: The human papillomavirus (HPV) can cause a number of cancers, including cervical and throat cancers. The National Cancer Institute (NCI) Surgery Branch has developed an experimental therapy that involves taking white blood cells from patients' tumors, growing them in the laboratory in large numbers, and then giving the cells back to the patient. These cells are called Tumor Infiltrating Lymphocytes, or TIL and we have given this type of treatment to over 200 patients with melanoma. Researchers want to know if TIL shrink s tumors in people with human papilloma virus (HPV)-related cancer. In this study, we are selecting a specific subset of white blood cells from the tumor that we think are the most effective in fighting tumors and will use only these cells in making the tumor fighting cells. Objective: The purpose of this study is to see if these specifically selected tumor fighting cells can cause HPV-related cancers to shrink and to see if this treatment is safe. Eligibility: \- Adults age 18-66 with HPV-related cancer who have a tumor that can be safely removed. Design: Work up stage: Patients will be seen as an outpatient at the National Institutes of Health (NIH) clinical Center and undergo a history and physical examination, scans, x-rays, lab tests, and other tests as needed. Surgery: If the patients meet all of the requirements for the study they will undergo surgery to remove a tumor that can be used to grow the TIL product. Leukapheresis: Patients may undergo leukapheresis to obtain additional white blood cells. {Leukapheresis is a common procedure, which removes only the white blood cells from the patient.} Treatment: Once their cells have grown, the patients will be admitted to the hospital for the conditioning chemotherapy, the TIL cells and aldesleukin. They will stay in the hospital for about 4 weeks for the treatment. Follow up: Patients will return to the clinic for a physical exam, review of side effects, lab tests, and scans about every 1-3 months for the first year, and then every 6 months to 1 year as long as their tumors are shrinking. Follow up visits will take up to 2 days.
Study Details
Timeline
Interventions
Fludarabine 25 mg/m(2)/day intravenous piggyback (IVPB) daily over 30 minutes for 5 days.
Cyclophosphamide 60 mg/kg/day X 2 days intravenous (IV) in 250 ml in 5% dextrose in water (D5W) over 1 hr.
Cells will be infused intravenously (i.v.) on the Patient Care Unit over 20 to 30 minutes (between one and four days after the last dose of fludarabine).
Aldesleukin 720,000 IU/kg intravenous (IV) (based on total body weight) over a 15 minute period approximately every eight hours (+/- 1 hour) beginning within 24 hours of cell infusion and continuing for up to 5 days (maximum of 15 doses).