Phase II Study of Aldesleukin (IL-2) Following the Administration of Zanolimumab (Anti-CD4mAb) in Metastatic Melanoma and Metastatic Renal Cancer

Stopped early · Phase 2

Conditions studied: Metastatic Melanoma, Metastatic Renal Cancer

In brief

Background: * Aldesleukin (IL-2) is a drug that can help to shrink tumors in some patients with metastatic renal cancer and metastatic melanoma. It is possible that removing certain white blood cells (known as CD4 cells) before IL-2 treatment may improve the treatment effects. * Zanolimumab is an antibody that works by destroying CD4 cells in the blood. Researchers are interested in determining whether zanolimumab can improve the results of IL-2 treatment if it is given before, during, and after IL-2 treatment. In addition, further research with zanolimumab may provide more information on how IL-2 treatment causes tumors to stop growing or shrink. Objectives: \- To evaluate the effectiveness of IL-2 treatment in conjunction with zanolimumab in individuals with metastatic cancer. Eligibility: \- Individuals at least 18 years of age who have been diagnosed with metastatic melanoma or metastatic kidney cancer. Design: * Eligible participants will be screened with a full physical examination and medical history, imaging studies, and blood samples, including leukapheresis, to remove a sample of white blood cells for testing purposes. Participants may also have a colonoscopy and biopsies if they have received previous treatments that have been known to cause colon damage. * Participants will be treated with zanolimumab and IL-2 treatment for 9 weeks. * Zanolimumab will be given on an outpatient basis during weeks 1 through 4, 6, 8, and 9. In weeks 5 and 7, participants will receive zanolimumab as an inpatient in addition to IL-2 therapy. * Inpatient IL-2 treatment will be given during weeks 5 and 7. Up to 15 doses of IL-2 treatment will be given over a maximum of 5 days, followed by inpatient recovery time. * During week 5, participants will have tumor imaging studies prior to receiving zanolimumab and IL-2 treatment. * About 2 weeks after the treatment period, participants will return to the clinical center for a 2-day evaluation with a physical examination, imaging studies, and blood samples. * Participants whose tumors have responded to treatment will be offered up to two additional courses of treatment, starting 6 to 8 weeks after the last IL-2 dose. Subsequent courses will be given exactly as described above in the initial course of treatment. Participants whose tumors do not respond to treatment will have follow-up evaluations as required by the study researchers.

Key facts

Study ID

NCT01160445

Run by

National Cancer Institute (NCI)

People needed

9

Starts

2010-06-01

Expected to finish

2012-01-01

Last updated by the study team

2015-10-28

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may not qualify if…

• Women of child-bearing potential who are pregnant or breastfeeding because of the potentially dangerous effects of the therapy on the fetus or infant.
• Active systemic infections, coagulation disorders or other major medical illnesses of the cardiovascular, respiratory or immune system, myocardial infarction, cardiac arrhythmias, obstructive or restrictive pulmonary disease.
• Any form of primary immunodeficiency (such as Severe Combined Immunodeficiency Disease).
• Concurrent opportunistic infections (The experimental treatment being evaluated in this protocol depends on an intact immune system. Patients who have decreased immune competence may be less responsive to the experimental treatment and more susceptible to its toxicities).
• Concurrent systemic steroid therapy
• History of severe immediate hypersensitivity reaction to any of the agents used in this study. History of coronary revascularization or ischemic symptoms
• Any patient known to have an left ventricular ejection fraction (LVEF) less than or equal to 45%.
• Documented LVEF of less than or equal to 45% tested in patients with:
• History of ischemic heart disease, chest pain, or clinically significant atrial and/or ventricular arrhythmias including but not limited to: atrial fibrillation, ventricular tachycardia, second or third degree heart block
• Age greater than or equal to 60 years old.
• Documented forced expiratory volume 1 (FEV1) less than or equal to 60% predicted tested in patients with:
• A prolonged history of cigarette smoking (20 pack year of smoking within the past 2 years).
• Symptoms of respiratory dysfunction

Where it is running

• National Institutes of Health Clinical Center, 9000 Rockville Pike — Bethesda, Maryland, United States

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.