Therapeutic Autologous Lymphocytes, Cyclophosphamide, and Aldesleukin in Treating Patients With Metastatic Melanoma
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|ClinicalTrials.gov Identifier: NCT01106235|
Recruitment Status : Terminated
First Posted : April 19, 2010
Last Update Posted : December 21, 2011
RATIONALE: Aldesleukin may stimulate lymphocytes to kill melanoma cells. Treating lymphocytes with interleukin-21 in the laboratory may help the lymphocytes kill more tumor cells when they are put back in the body. Giving therapeutic autologous lymphocytes together with cyclophosphamide and aldesleukin may kill more tumor cells.
PURPOSE: This phase I trial is studying the side effects and best dose of giving therapeutic autologous lymphocytes together with cyclophosphamide and aldesleukin in treating patients with metastatic melanoma
|Condition or disease||Intervention/treatment||Phase|
|Stage IV Melanoma||Biological: therapeutic autologous lymphocytes Biological: aldesleukin Drug: cyclophosphamide Procedure: biopsy||Phase 1|
I. Assess the safety and toxicity of adoptively transferred interleukin (IL)-21 modulated cytotoxic T-lymphocyte (CTL) targeting a melanoma associated antigen in patients following cyclophosphamide conditioning.
II. Evaluate the functional and numeric in vivo persistence of adoptively transferred IL-21 modulated CTL and factors contributing to immunopotentiation in patients receiving IL-21 modulated CTL following cyclophosphamide conditioning.
I. Evaluate the antitumor effect of adoptively transferred IL-21 modulated CD8+ antigen-specific CTL following cyclophosphamide conditioning and post-infusion IL-2.
Patients receive cyclophosphamide intravenously (IV) on days -3 and -2 followed by an infusion of IL-21 modulated, melanoma antigen recognized by T cell (MART)-1 specific CD8+ cytotoxic T lymphocytes over 30-60 minutes on day 0. Beginning within 24 hours of T-cell infusion, patients receive low-dose aldesleukin subcutaneously (SC) twice daily (BID) for 14 days in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed for 8-10 weeks.
|Study Type :||Interventional (Clinical Trial)|
|Estimated Enrollment :||12 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||Phase I Study To Evaluate Cellular Adoptive Immunotherapy Using Autologous IL-21 Modulated CD8+ Antigen-Specific T Cells For Patients With Metastatic Melanoma|
|Study Start Date :||April 2010|
|Actual Primary Completion Date :||November 2011|
Experimental: Treatment (immunostimulant, autologous lymphocytes, and chemo)
Patients receive cyclophosphamide IV on days -3 and -2 followed by an infusion of IL-21 modulated, MART-1 specific CD8+ cytotoxic T lymphocytes over 30-60 minutes on day 0. Beginning within 24 hours of T cell infusion, patients receive low-dose aldesleukin SC BID for 14 days in the absence of disease progression or unacceptable toxicity.
Biological: therapeutic autologous lymphocytes
Optional correlative studies
Other Name: biopsies
- Safety and toxicity as assessed by National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) v 3.0 [ Time Frame: 10 weeks post infusion ]
- Functional and numeric in vivo persistence of adoptively transferred IL-21 modulated CTL and factors contributing to immunopotentiation in patients receiving IL-21 modulated CTL following cyclophosphamide conditioning [ Time Frame: 10 weeks post infusion ]Descriptive statistics (average, median standard deviation and student's t test) will be used to determine if an increase in the duration of in vivo persistence is observed using IL-21 modulated T cells when retrospectively compared with T cells generated under standard culture conditions (no IL-21 exposure in vitro).
- In vivo persistence and anti-tumor effect of the infused IL-21 modulated CTL [ Time Frame: 10 weeks post infusion ]
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01106235
|United States, Washington|
|Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium|
|Seattle, Washington, United States, 98109|
|Principal Investigator:||Cassian Yee||Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium|