DC Vaccine Combined With IL-2 and IFNα-2a in Treating Patients With mRCC
|The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.|
|ClinicalTrials.gov Identifier: NCT00085436|
Recruitment Status : Completed
First Posted : June 11, 2004
Results First Posted : June 10, 2013
Last Update Posted : June 26, 2018
RATIONALE: Vaccines made from a patient's dendritic cells and tumor cells may make the body build an immune response to kill tumor cells. Interleukin-2 may stimulate a person's lymphocytes to kill kidney cancer cells. Interferon alfa may interfere with the growth of cancer cells. Combining vaccine therapy with interleukin-2 and interferon alfa may kill more tumor cells.
PURPOSE: This phase II trial is studying how well giving vaccine therapy together with interleukin-2 and interferon alfa works in treating patients with metastatic renal cell carcinoma (kidney cancer).
|Condition or disease||Intervention/treatment||Phase|
|Kidney Cancer||Biological: Aldesleukin, Biological: autologous tumor cell vaccine Biological: recombinant interferon alfa||Phase 2|
- Determine the clinical response rate in patients with metastatic renal cell carcinoma treated with autologous dendritic cells (DC) loaded with autologous tumor lysate (DC vaccine) in combination with interleukin-2 and interferon-alfa.
- Determine the toxicity of this regimen in these patients.
- Determine, within relevant immune pathways, the treatment-related, tumor-specific immune response in patients treated with this regimen.
- Correlate tumor-specific immune response with objective clinical response in patients treated with this regimen.
- Induction therapy: Patients undergo leukapheresis on day -9. Patients receive autologous dendritic cells (DC) loaded with autologous tumor lysate (DC vaccine) by intranodal injection on days 0 and 14; interleukin-2 (IL-2) IV continuously on days 1-5 and 15-19; and interferon-alfa (IFN-α) subcutaneously (SC) once daily on days 1, 3, 5, 15, 17, and 19.
- Maintenance therapy: Patients undergo leukapheresis on days 33, 61, and 89. Patients receive DC vaccine by intranodal injection on days 42, 70, and 98; IL-2 IV continuously on days 43-47, 71-75, and 99-103; and IFN-α SC once daily on days 43, 45, 47, 71, 73, 75, 99, 101, and 103.
Patients are followed every 3 months.
PROJECTED ACCRUAL: A total of 18-33 patients will be accrued for this study.
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||18 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||A Phase II Study Of Autologous Tumor/DC Vaccine (DC Vaccine) Combined With Interleukin-2 (IL-2) And Interferon-α-2a (IFNα-2a) In Patients With Metastatic Renal Cell Carcinoma (RCC)|
|Study Start Date :||December 2003|
|Actual Primary Completion Date :||October 2009|
|Actual Study Completion Date :||October 2009|
Experimental: Vaccine, Aldesleukin-2, Interferon-a
All patients will be treated with autologous tumor cell vaccine administered into inguinal lymph nodes via ultrasound guidance in addition to systemic IL-2 and recombinant interferon alfa. Two cycles of induction IL-2/IFNα-2a followed by 3 cycles of maintenance IL-2 + IFNα-2a.
Recombinant human interleukin-2 (Proleukin, Chiron Therapeutics) will be administered as a five day (120 hr) continuous intravenous infusion at a dose of 18x106 IU per square meter of body surface area per day as per the Negrier regimen (21). The treatment schedule consists of two induction cycles and three maintenance cycles. Each induction cycle consists of two five-day courses of interleukin-2 infusion separated by a nine-day break. Each maintenance cycle consists of a five-day infusion followed by 23-day rest period of no therapy.
Other Name: IL-2 (Proleukin®, Chiron)
Biological: autologous tumor cell vaccine
we will administer 1 X 107 DC cells. The autologous tumor cell vaccine (1 X 107 cells/1cc) in lactated ringers solution and injected into one (or two if clinically necessary) inguinal lymph nodes under ultrasound guidance. Each cycle of DC vaccine will be administered alternately in the right and left inguinal lymph nodes.
Other Name: DC Vaccine
Biological: recombinant interferon alfa
Recombinant human interferon alfa-2a (Roferon, Roche), at a dose of 6 million IU per day three times a week subcutaneously will be given during the two interleukin-2 induction cycles and during each interleukin-2 maintenance cycle
Other Name: interferon alfa-2a; Roferon
- Clinical Response as Measured by RECIST [ Time Frame: monthly, then every 2-3 months ]Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0) for target lesions and assessed by MRI: Complete Response (CR), Disappearance of all target lesions; Partial Response (PR), >=30% decrease in the sum of the longest diameter of target lesions; Overall Response (OR) = CR + PR.
- Immunity as Measured by T-cell and Antibody Responses to the Tumor [ Time Frame: monthly for 5 months ]All patients receiving at least one week of treatment and have at least two time points available for assessment of immune parameters will be include in the evaluation of immune status.
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): NCT00085436
|United States, New Hampshire|
|Norris Cotton Cancer Center at Dartmouth - Hitchcock Medical Center|
|Lebanon, New Hampshire, United States, 03756-0002|
|Study Chair:||Marc S. Ernstoff, MD||Norris Cotton Cancer Center|