Prostate CancerPhase 1/2NCT00002637
Biological Therapy in Treating Patients With Prostate Cancer
A Phase 1/2 study testing aldesleukin, gene-modified tumor cell vaccine therapy and recombinant interferon gamma in people with Prostate Cancer, run by Memorial Sloan Kettering Cancer Center at 1 site in United States.
Trial summary
RATIONALE: Interleukin-2 may stimulate a person's white blood cells including natural killer cells to kill prostate cancer cells. Interferon gamma may interfere with the growth of the cancer cells. Combining interferon gamma with interleukin-2 may be a more effective treatment for prostate cancer. Read more about this study
- Who is it for?
- Ages 18 years and older, men only
- Conditions the study is for
- Prostate Cancer
- What is being tested?
- aldesleukin, gene-modified tumor cell vaccine therapy and recombinant interferon gamma
- Type of treatment
- Vaccines
- How many people
- 25 participants
- Where
- 1 siteUnited States
- Study dates
- Jan 1995to Feb 2001
- Phase
- Phase 1/2
- 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
- Men only
- No healthy volunteers
- Adult, Older adult
DISEASE CHARACTERISTICS: Histologically confirmed prostate carcinoma For Phase I: progressive, androgen-independent disease required, i.e.: Elevated PSA despite castrate testosterone levels (below 50 ng/dl) documented on 3 successive occasions For Phase II: progressive disease after surgery or radiotherapy without prior hormonal therapy also eligible HLA-A1- or HLA-A2-positive disease required Measurable or evaluable disease required No active CNS metastases
PATIENT CHARACTERISTICS: Age: 18 and over Performance status: Karnofsky 70-100% Life expectancy: At least 12 weeks Hematopoietic: WBC greater than 3,000 Absolute lymphocytes greater than 1,000 Platelets greater than 100,000 Hb at least 9 g/dl Hepatic: Bilirubin less than 2.0 mg/dl OR SGOT less than 2 x ULN Renal: Creatinine no greater than 2.0 mg/dl OR Creatinine clearance at least 40 ml/min Cardiovascular: No NYHA class III/IV status Pulmonary: No severe debilitating pulmonary disease Other: No active infection requiring antibiotics Not HIV positive No history of hypersensitivity to interferon gamma or other vaccine component No serious intercurrent medical illness
PRIOR CONCURRENT THERAPY: Recovered from toxicity of any prior therapy Biologic therapy: No prior autologous or allogeneic tumor vaccines No concurrent other immunotherapy Chemotherapy: At least 4 weeks since chemotherapy No concurrent chemotherapy Endocrine therapy: Flutamide discontinued and subsequent progression prior to entry 3 consecutive rising PSA values at least 2 weeks apart No concurrent corticosteroids (except for life-threatening conditions) Medical hormonal therapy to maintain castrate testosterone levels required in the absence of orchiectomy Radiotherapy: At least 4 weeks since radiotherapy No concurrent radiotherapy Surgery: Prior surgery allowed
Trial locations and contacts
1 site in 1 country.
United States1 site
Memorial Sloan-Kettering Cancer Center
New York, New York, 10021
About this study
Official title: PHASE I/II STUDY OF IMMUNIZATION WITH MHC CLASS I MATCHED ALLOGENEIC HUMAN PROSTATIC CARCINOMA CELLS ENGINEERED TO SECRETE INTERLEUKIN-2 AND INTERFERON-GAMMA
RATIONALE: Interleukin-2 may stimulate a person's white blood cells including natural killer cells to kill prostate cancer cells. Interferon gamma may interfere with the growth of the cancer cells. Combining interferon gamma with interleukin-2 may be a more effective treatment for prostate cancer.
PURPOSE: Phase I/II trial to study the effectiveness of biological therapy using interleukin-2 and interferon gamma in treating patients with advanced prostate cancer.
Read the detailed description
OBJECTIVES: I. Evaluate the safety of immunization with HLA class I-matched allogeneic human prostate carcinoma cells genetically engineered to secrete interleukin-2 and interferon gamma in patients with prostate carcinoma. II. Evaluate the antitumor effects of this treatment as assessed by post-therapy declines in PSA. III. Evaluate the induction of cellular and humoral immunity in vivo with this treatment.
OUTLINE: Tumor Cell Vaccine Therapy. Immunization with irradiated, MHC class I-matched allogeneic human prostate carcinoma cells, LNCaP cells, engineered to secrete approximately 58 ng/24 hr/million cells of interleukin-2 (IL-2) and approximately 0.72 U/24 hr/million cells of interferon gamma (IFN-G).
PROJECTED ACCRUAL: Up to 12 patients will be entered on the Phase I study; accrual will continue to a total of 25 patients treated at the MTD (Phase II). Accrual is expected to require 2 years.
- Conditions
- Prostate Cancer
- Being tested
- aldesleukin, gene-modified tumor cell vaccine therapy, recombinant interferon gamma
- Keywords
- recurrent prostate cancer
- Medical subject headings
- Prostatic Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
aldesleukinBiological
gene-modified tumor cell vaccine therapyBiological
recombinant interferon gammaBiological
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted10 Jun 2004 (estimated)
- Study startJan 1995
- Primary completionFeb 2001
- Study completionFeb 2001
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Prostate CancerStudies of the same condition, open and under way.
- More trials run by Memorial Sloan Kettering Cancer CenterThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
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 1/2
- Primary purpose
- Treatment
- Enrolment
- 25 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Sponsor type
- University, hospital or other
- Investigators
- Susan Slovin, MD, PhD, Study chair, Memorial Sloan Kettering Cancer Center
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00002637
- Sponsor's protocol ID
- 94-134
- Other IDs
- CDR0000064100, NCI-V95-0629
- Status last verified
- Jun 2013
- First submitted
- 1 Nov 1999
- Last updated
- 25 Jun 2013
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 25 Jun 2013. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- PHASE I/II STUDY OF IMMUNIZATION WITH MHC CLASS I MATCHED ALLOGENEIC HUMAN PROSTATIC CARCINOMA CELLS ENGINEERED TO SECRETE INTERLEUKIN-2 AND INTERFERON-GAMMA
- ClinicalTrials.gov ID
- NCT00002637
- Acronym / sponsor ID
- 94-134
- Conditions
- Prostate Cancer
- Keywords
- recurrent prostate cancer
- Phase
- Phase 1/2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 25 participants (estimated)
- Lead sponsor
- Memorial Sloan Kettering Cancer CenterUniversity, hospital or other
- Study start
- Jan 1995
- Primary completion
- Feb 2001 (actual)
- Study completion
- Feb 2001 (actual)
- First posted
- 10 Jun 2004 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
RATIONALE: Interleukin-2 may stimulate a person's white blood cells including natural killer cells to kill prostate cancer cells. Interferon gamma may interfere with the growth of the cancer cells. Combining interferon gamma with interleukin-2 may be a more effective treatment for prostate cancer.
PURPOSE: Phase I/II trial to study the effectiveness of biological therapy using interleukin-2 and interferon gamma in treating patients with advanced prostate cancer.
Detailed description
OBJECTIVES: I. Evaluate the safety of immunization with HLA class I-matched allogeneic human prostate carcinoma cells genetically engineered to secrete interleukin-2 and interferon gamma in patients with prostate carcinoma. II. Evaluate the antitumor effects of this treatment as assessed by post-therapy declines in PSA. III. Evaluate the induction of cellular and humoral immunity in vivo with this treatment.
OUTLINE: Tumor Cell Vaccine Therapy. Immunization with irradiated, MHC class I-matched allogeneic human prostate carcinoma cells, LNCaP cells, engineered to secrete approximately 58 ng/24 hr/million cells of interleukin-2 (IL-2) and approximately 0.72 U/24 hr/million cells of interferon gamma (IFN-G).
PROJECTED ACCRUAL: Up to 12 patients will be entered on the Phase I study; accrual will continue to a total of 25 patients treated at the MTD (Phase II). Accrual is expected to require 2 years.
Study design
- Primary purpose
- Treatment
Who may qualify
- Ages
- 18 years and older
- Sex
- Male only
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| aldesleukin | Biological | – |
| gene-modified tumor cell vaccine therapy | Biological | – |
| recombinant interferon gamma | Biological | – |
Primary outcome
Not reported in the source record.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 25 Jun 2013.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Susan Slovin, MD, PhD study chair
Memorial Sloan Kettering Cancer Center
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1/2 study testing aldesleukin, gene-modified tumor cell vaccine therapy and recombinant interferon gamma in people with Prostate Cancer, run by Memorial Sloan Kettering Cancer Center 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 25 Jun 2013. 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 combined phase mean?
Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
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.
Where can I read the original study information?
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 25 Jun 2013.