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Kidney CancerPhase 2NCT00031564

Phase II Study of a B7-1 Gene-Modified Autologous Tumor Cell Vaccine and Systemic IL-2

A Phase 2 study testing Interleukin-2 and B7-1 in people with Kidney Cancer, run by H. Lee Moffitt Cancer Center and Research Institute at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

RATIONALE: Vaccines made by inserting a laboratory-treated gene into a person's tumor cells may make the body build an immune response to kill tumor cells. Interleukin-2 may stimulate a person's white blood cells to kill cancer cells. Combining vaccine therapy with interleukin-2 may kill more tumor cells. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Kidney Cancer
What is being tested?
Interleukin-2 and B7-1
Could I receive a placebo?
No, everyone receives an active treatment
How many people
49 participants
Where
1 siteUnited States
Study dates
May 2000to Jun 2012
Phase
Phase 2
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

DISEASE CHARACTERISTICS:

  • Histologically confirmed stage IV renal cell carcinoma
  • Symptomatic primary tumor or resectable metastasis
  • Measurable disease post resection
  • No symptomatic brain metastases

PATIENT CHARACTERISTICS:

Age:

  • 18 and over

Performance status:

  • Eastern Cooperative Oncology Group (ECOG) 0-1

Life expectancy:

  • Not specified

Hematopoietic:

  • WBC greater than 4,000/mm^3
  • Platelet count greater than 100,000/mm^3
  • Hemoglobin greater than 10 g/dL
  • Hematocrit greater than 30%

Hepatic:

  • Bilirubin less than 2 times normal
  • SGOT less than 3 times normal

Renal:

  • Creatinine less than 1.5 mg/dL OR
  • Creatinine clearance greater than 60 mL/min

Cardiovascular:

  • No evidence of active myocardial ischemia, prior myocardial infarction, or arrhythmia

Other:

  • Not pregnant or nursing
  • Negative pregnancy test
  • Fertile patients must use effective contraception
  • No contraindications to surgical resection
  • No history of immunodeficiency disease
  • No known allergy to penicillin

PRIOR CONCURRENT THERAPY:

Biologic therapy:

  • Prior interleukin-2, interferon alfa, or other biologic agent allowed

Chemotherapy:

  • Not specified

Endocrine therapy:

  • No concurrent corticosteroids (except for replacement doses for adrenal insufficiency)

Radiotherapy:

  • Not specified

Surgery:

  • See Disease Characteristics

Other:

  • No concurrent immunosuppressants

Trial locations and contacts

1 site in 1 country.

United States1 site
  • H. Lee Moffitt Cancer Center and Research Institute

    Tampa, Florida, 33612

Other trials in United States

About this study

Official title: Phase II Study of a B7-1 Gene-Modified Autologous Tumor Cell Vaccine and Systemic IL-2 for Patients With Stage IV Renal Cell Carcinoma

RATIONALE: Vaccines made by inserting a laboratory-treated gene into a person's tumor cells may make the body build an immune response to kill tumor cells. Interleukin-2 may stimulate a person's white blood cells to kill cancer cells. Combining vaccine therapy with interleukin-2 may kill more tumor cells.

PURPOSE: Phase II trial to study the effectiveness of combining vaccine therapy with interleukin-2 in treating patients who have stage IV kidney cancer.

Read the detailed description

OBJECTIVES:

  • Determine the percentage of patients with stage IV renal cell carcinoma with a reduction in tumor size after treatment with B7-1 gene-modified autologous tumor cell vaccine and interleukin-2.
  • Determine the immunogenicity of this regimen in these patients.
  • Determine the overall survival of patients treated with this regimen.
  • Determine the local and systemic toxicity of this regimen in these patients.

OUTLINE: Tumor tissue for vaccine preparation is obtained when patients undergo palliative surgical resection of primary tumor or therapeutic resection of metastasis.

At approximately 3-6 weeks after surgery, patients receive B7-1 gene-modified autologous tumor cell vaccine subcutaneously (SC) once on days 1, 29, and 57. At 6 weeks after the first vaccination, patients receive interleukin-2 (IL-2) SC five days a week for 6 weeks (days 43-82). Patients with stable or responding disease after day 106 may receive additional vaccinations in the absence of disease progression or unacceptable toxicity.

Patients are followed at 3 weeks after the last dose of IL-2.

PROJECTED ACCRUAL: Approximately 30 patients will be accrued for this study.

Conditions
Kidney Cancer
Being tested
Interleukin-2, B7-1
Keywords
stage IV, renal cell carcinoma
Medical subject headings
Kidney Neoplasms, Carcinoma, Renal Cell

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Interleukin-2Biological

    Also called Aldesleukin, IL-2

  • B7-1Biological

    Also called gene-modified autologous tumor cell vaccine

Study groups in NCT00031564
Study groupRoleWhat they receive
Vaccine Therapy With Interleukin-2ExperimentalAt approximately 3-6 weeks after surgery, patients receive B7-1 gene-modified autologous tumor cell vaccine subcutaneously (SC) once on days 1, 29, and 57. At 6 weeks after the first vaccination, patients receive interleukin-2 (IL-2) SC five days a week for 6 weeks (days 43-82). Patients with stable or responding disease after day 106 may receive additional vaccinations in the absence of disease progression or unacceptable toxicity.
Receives: Biological: Interleukin-2; Biological: B7-1

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Percentage of Patients Who Have a Reduction in the Size of Their Measurable Metastatic Tumors

    The primary objective of this phase II trial involving 30 patients will be to determine tumor response rates. The immunogenicity of the treatment will be assessed by ELISPOT assays performed on the patients' peripheral blood lymphocytes, and by an immunohistochemical analysis of DTH skin tests site biopsies performed 48 hours after the intradermal injection of autologous, unmodified tumor cells.

    Measured: 4 years

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted27 Jan 2003 (estimated)
  2. Study startMay 2000
  3. Primary completionJun 2005
  4. Study completionJun 2012

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
49 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00031564
Sponsor's protocol ID
MCC-12207
Other IDs
NCI-5090, NCI-G00-1872, 0001386
Status last verified
Sep 2012
First submitted
8 Mar 2002
Last updated
27 Sep 2012
Results posted
No
Data monitoring committee
No

Publications

  • Fishman M, Hunter TB, Soliman H, Thompson P, Dunn M, Smilee R, Farmelo MJ, Noyes DR, Mahany JJ, Lee JH, Cantor A, Messina J, Seigne J, Pow-Sang J, Janssen W, Antonia SJ. Phase II trial of B7-1 (CD-86) transduced, cultured autologous tumor cell vaccine plus subcutaneous interleukin-2 for treatment of stage IV renal cell carcinoma. J Immunother. 2008 Jan;31(1):72-80. doi: 10.1097/CJI.0b013e31815ba792.

    PubMed 18157014

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Interleukin-2 and B7-1 in people with Kidney Cancer, run by H. Lee Moffitt Cancer Center and Research Institute at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 27 Sep 2012. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Percentage of Patients Who Have a Reduction in the Size of Their Measurable Metastatic Tumors (time frame: 4 years). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00031564, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 Sep 2012.

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