Natural Killer Cells Plus IL-2 Following Chemotherapy to Treat Advanced Melanoma or Kidney Cancer
Phase II Study in Metastatic Melanoma or Kidney Cancer Using Autologous Natural Killer Cells Plus Aldesleukin (IL-2) Following a Lymphodepleting Chemotherapy
2 other identifiers
interventional
8
1 country
1
Brief Summary
Background:
- Natural killer (NK) cells are large lymphocytes (a type of white blood cell) that are important in the immune response to cancer.
- IL-2 (Aldesleukin) is a substance the body makes that controls the growth and function of many types of cells. The Food and Drug Administration has approved IL-3 for treating metastatic melanoma and kidney cancer. (Metastatic disease is cancer that has spread beyond the primary site.) Objectives: To determine the safety and effectiveness of treating metastatic melanoma and kidney cancer with laboratory-treated NK cells and IL-2. Eligibility: Patients 18 years of age or older with metastatic melanoma or kidney cancer who have previously been treated with high-dose IL-2. Design:
- Leukapheresis. Patients under leukapheresis to obtain NK cells for the treatment regimen. Blood is collected through a needle in an arm vein and directed through a cell separator machine where white blood cells are extracted. The rest of the blood is returned to the patient through a needle in the other arm. NK cells are removed from the white blood cells and treated for re-infusion into the patient.
- Chemotherapy. Starting 8 days before infusion of the treated NK cells, patients receive intravenous (IV, through a vein) infusions of cyclophosphamide and fludarabine to suppress the immune system.
- NK cell infusion. Patients receive a 30-minute IV infusion of NK cells 2 days after the last dose of chemotherapy.
- IL-2 therapy. Within 24 hours of the NK cell infusion, patients receive high-dose IL-2 as a 15-minute IV infusion every 8 hours for up to 5 days. A second cycle of IL-2 is given about 14 days after the first.
- Blood tests and biopsy. Patients have frequent blood tests during the treatment period and may be asked to undergo a biopsy (surgical removal of a small piece of tumor or lymph node) at the end of treatment to look at the effects of the treatment on the tumor immune cells.
- Follow-up evaluation. Patients are evaluated 4-6 weeks after completing treatment. They have a physical examination, scans of tumor sites, blood tests and blood sampling (or leukapheresis) to examine the response to treatment. Patients who improve with treatment return for evaluations every month. Those whose tumor grows again after originally shrinking may receive one additional treatment course.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for phase_2
Started May 2006
Typical duration for phase_2
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
May 1, 2006
CompletedFirst Submitted
Initial submission to the registry
May 20, 2006
CompletedFirst Posted
Study publicly available on registry
May 22, 2006
CompletedPrimary Completion
Last participant's last visit for primary outcome
July 1, 2007
CompletedStudy Completion
Last participant's last visit for all outcomes
April 1, 2009
CompletedResults Posted
Study results publicly available
November 5, 2012
CompletedNovember 5, 2012
October 1, 2012
1.2 years
May 20, 2006
October 4, 2012
October 4, 2012
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Objective Response
Objective response (complete response (CR) or partial response (PR)) is measured by the Response Evaluation Criteria in Solid Tumors (RECIST) criteria. Complete response (CR) is the disappearance of all target lesions. Partial response (PR) is at least a 30% decrease in the sum of the longest diameter (LD) of target lesions taking as reference the baseline sum LD.
very 4-6 weeks for up to 1 year, and then every 6 months for up to 5 years.
Secondary Outcomes (1)
Safety
11/30/2006 - 7/31/2007
Study Arms (2)
NK Cells + IL-2: Melanoma
EXPERIMENTALMelanoma (skin cancer). Cyclophosphamide 60 mg/kg/day intravenous on days -8 and -7. Fludarabine 25 mg/m\^2 day intravenous on days -6 through -2. IL-2 720,000 IU/kg/intravenous every 8 hours for up to 5 days. Thirty minutes infusion of natural killer (NK) cells 2 days after last dose of chemotherapy.
NK Cells + IL-2: Renal Cell
EXPERIMENTALRenal cell (kidney cancer). Cyclophosphamide 60 mg/kg/day intravenous on days -8 and -7. Fludarabine 25 mg/m\^2 day intravenous on days -6 through -2. IL-2 720,000 IU/kg/intravenous every 8 hours for up to 5 days. Thirty minutes infusion of natural killer (NK) cells 2 days after last dose of chemotherapy.
Interventions
Thirty minutes infusion of natural killer (NK) cells 2 days after last dose of chemotherapy.
IL-2 720,000 IU/kg/intravenous every 8 hours for up to 5 days.
Cyclophosphamide 60 mg/kg/day intravenous on days -8 and -7.
Fludarabine 25 mg/m\^2 day intravenous on days -6 through -2.
Eligibility Criteria
You may qualify if:
- Patients must have previously received high dose IL-2 (aldesleukin) and have been either non-responders (progressive disease) or have recurred.
- Patients who are greater than or equal to 18 years of age, must have measurable metastatic melanoma or metastatic kidney cancer and no tumor reactive T cells available for cell transfer therapy.
- Pathology for metastatic melanoma or metastatic kidney cancer to be confirmed by the National Cancer Institute (NCI) Laboratory of Pathology.
- Patients of both genders must be willing to practice birth control for four months after receiving the preparative regimen.
- Clinical performance status of Eastern Cooperative Oncology Group (ECOG) 0, 1.
- Absolute neutrophil count greater than 1000/mm\^3.
- Platelet count greater than 100,000/mm\^3.
- Hemoglobin greater than 8.0 g/dl.
- Serum alanine aminotransferase (ALT)/aspartate aminotransferase (AST) less than three times the upper limit of normal.
- Serum creatinine less than or equal to 1.6 mg/dl.
- Total bilirubin less than or equal to 2.0 mg/dl, except in patients with Gilbert's Syndrome who must have a total bilirubin less than 3.0 mg/dl.
- Must be willing to sign a durable power of attorney.
You may not qualify if:
- Less than four weeks has elapsed since any prior systemic therapy at the time the patient receives the preparative regimen, or less than six weeks since prior nitrosurea therapy.
- Women of child-bearing potential who are pregnant or breastfeeding because of the potentially dangerous effects of the preparative chemotherapy on the fetus or infant.
- Life expectancy of less than three months.
- Systemic steroid therapy required.
- Any active systemic infections, coagulation disorders or other major medical illnesses of the cardiovascular, respiratory or immune system, as evidenced by a positive stress thallium or comparable test, myocardial infarction, cardiac arrhythmias, obstructive or restrictive pulmonary disease.
- Any form of autoimmune disease (such as autoimmune colitis or Crohn's Disease).
- Seropositive for human immunodeficiency virus (HIV) antibody. (The experimental treatment being evaluated in this protocol depends on an intact immune system. Patients who are HIV seropositive can have decreased immune competence and thus be less responsive to the experimental treatment and more susceptible to its toxicities.)
- Seropositive for hepatitis B or C antigen.
- Seronegative for Epstein-Barr virus (EBV).
- Patients who are not eligible to receive high-dose Aldesleukin as evaluated by the following:
- Patients who are 50 years old or greater who do not have a normal stress cardiac test (stress thallium, stress multi-gated acquisition scan (MUGA), dobutamine echocardiogram, or other stress test) will be excluded.
- Patients who have history of electrocardiogram (EKG) abnormalities, symptoms of cardiac ischemia or arrhythmias who do not have a normal stress cardiac test (stress thallium, stress MUGA, dobutamine echocardiogram, or other stress test) will be excluded.
- Patients with a prolonged history of cigarette smoking or symptoms of respiratory dysfunction who do not have a normal pulmonary function test as evidenced by a forced expiratory volume 1 (FEV1) less than 60% predicted will be excluded.
- Patients who experienced toxicities during prior IL-2 administration that would preclude redosing with IL-2, i.e. myocardial infarction, mental status changes requiring intubation, bowel perforation or renal failure requiring dialysis.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
National Cancer Institute (NCI)
Bethesda, Maryland, 20892, United States
Related Publications (1)
Berendt MJ, North RJ. T-cell-mediated suppression of anti-tumor immunity. An explanation for progressive growth of an immunogenic tumor. J Exp Med. 1980 Jan 1;151(1):69-80. doi: 10.1084/jem.151.1.69.
PMID: 6444236BACKGROUND
Related Links
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Results Point of Contact
- Title
- Steven A. Rosenberg, M.D.
- Organization
- National Cancer Institute, National Institutes of Health
Publication Agreements
- PI is Sponsor Employee
- No
- Restrictive Agreement
- No
Study Design
- Study Type
- interventional
- Phase
- phase 2
- Allocation
- RANDOMIZED
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- NIH
Study Record Dates
First Submitted
May 20, 2006
First Posted
May 22, 2006
Study Start
May 1, 2006
Primary Completion
July 1, 2007
Study Completion
April 1, 2009
Last Updated
November 5, 2012
Results First Posted
November 5, 2012
Record last verified: 2012-10