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Cytokine
N-803 + Immunotherapy for Prostate Cancer
Phase 2
Waitlist Available
Led By James L Gulley, M.D.
Research Sponsored by National Cancer Institute (NCI)
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial Must have
Participants willing to continue androgen deprivation therapy (ADT) with a gonadotropin-releasing hormone analog/antagonist or bilateral orchiectomy
Progressive disease at study entry defined as radiographic progression or PSA progression in the setting of castrate levels of testosterone
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 3 years
Awards & highlights
Study Summary
This trial is testing whether an immunotherapy drug, N-803, can help treat castration-resistant prostate cancer. The drug is given alone or in combination with other drugs.
Who is the study for?
This trial is for men 18 or older with castration-resistant prostate cancer (CRPC) that has spread, and who have previously undergone testosterone-lowering therapy. They must have a low testosterone level and show signs of disease progression. Participants need to be able to sign consent, continue hormone therapy, and use contraception during the study.Check my eligibility
What is being tested?
The trial tests N-803 immunotherapy alone or combined with BN-Brachyury vaccine or Bintrafusp alfa in treating CRPC. Patients will receive treatments via injections under the skin or through an IV every two weeks while continuing hormone therapy, with follow-ups including imaging scans every 12 weeks.See study design
What are the potential side effects?
Potential side effects may include typical immune-related reactions due to immunotherapy such as inflammation in various organs, infusion reactions at the injection site, fatigue, possible blood disorders, and increased risk of infections.
Eligibility Criteria
Inclusion Criteria
You may be eligible if you check “Yes” for the criteria belowSelect...
I am willing to continue hormone therapy for my cancer.
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My cancer has worsened, shown by tests or rising PSA levels with low testosterone.
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I have been treated with testosterone lowering therapy for prostate cancer.
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I am 18 years old or older.
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I agree to use effective birth control.
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My hepatitis C is treated and currently undetectable.
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I am fully active and can carry on all my pre-disease activities without restriction.
Timeline
Screening ~ 3 weeks3 visits
Treatment ~ Varies
Follow Up ~ 3 years
Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~3 years
Treatment Details
Study Objectives
Outcome measures can provide a clearer picture of what you can expect from a treatment.Primary outcome measures
Clinical Efficacy of N-803 alone or in combination with brachyury vaccine or bintrafusp alfa
Secondary outcome measures
Duration of response
Radiographic response
Safety profile of N-803 alone or in combination with brachyury vaccine or bintrafusp alfa
Trial Design
3Treatment groups
Experimental Treatment
Group I: Arm 3Experimental Treatment2 Interventions
N-803 + bintrafusp alfa (+ BN-Brachyury if progression beyond 12 weeks)
Group II: Arm 2Experimental Treatment1 Intervention
N-803 (+ BN-Brachyury + bintrafusp alfa if progression beyond 12 weeks)
Group III: Arm 1Experimental Treatment2 Interventions
N-803 + BN-Brachyury (+ bintrafusp alfa if progression beyond 12 weeks)
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Bintrafusp alfa
2020
Completed Phase 2
~1110
N-803
2021
Completed Phase 2
~30
Find a Location
Who is running the clinical trial?
National Cancer Institute (NCI)Lead Sponsor
13,654 Previous Clinical Trials
40,933,153 Total Patients Enrolled
561 Trials studying Prostate Cancer
507,173 Patients Enrolled for Prostate Cancer
James L Gulley, M.D.Principal InvestigatorNational Cancer Institute (NCI)
19 Previous Clinical Trials
35,846 Total Patients Enrolled
7 Trials studying Prostate Cancer
25,326 Patients Enrolled for Prostate Cancer
Media Library
Eligibility Criteria:
This trial includes the following eligibility criteria:- I do not have any uncontrolled ongoing illnesses.I have had a transplant and need medicine to suppress my immune system.I have had chemotherapy for advanced prostate cancer in the last year.I haven't had a live vaccine in 4 weeks or a COVID-19 vaccine in 2 weeks.I regularly use painkillers for my prostate cancer pain.I am willing to continue hormone therapy for my cancer.My cancer has worsened, shown by tests or rising PSA levels with low testosterone.I have prostate cancer that has not responded to hormone therapy.I have not had major surgery in the last 4 weeks.I have been treated with testosterone lowering therapy for prostate cancer.I have a history of bleeding disorders or recent severe bleeding.I am unwilling to receive blood products even if needed.I am not using herbal products that could lower my PSA levels.I am 18 years old or older.I agree to use effective birth control.I haven't had any cancer treatment in the last 28 days.I have a weakened immune system due to certain conditions.My hepatitis C is treated and currently undetectable.My prostate cancer has spread to my brain or its coverings.I have had hepatitis B in the past.I am fully active and can carry on all my pre-disease activities without restriction.My organs and bone marrow are working well.
Research Study Groups:
This trial has the following groups:- Group 1: Arm 1
- Group 2: Arm 2
- Group 3: Arm 3
Awards:
This trial has 1 awards, including:- No Placebo-Only Group - All patients enrolled in this study will receive some form of active treatment.
Timeline:
This trial has the following timeline:- Screening: It may take up to 3 Weeks to process to see if you qualify in this trial.
- Treatment: The duration you will receive the treatment varies.
- Follow Ups: You may be asked to continue sharing information regarding the trial for 6 Months after you stop receiving the treatment.
Frequently Asked Questions
These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.
How efficacious is BN-Brachyury for human utilization?
"Our team at Power assigned BN-Brachyury a score of 2, considering there is evidence of safety but not efficacy from this Phase 2 clinical trial."
Answered by AI
Are recruiting efforts underway for this clinical trial?
"Unfortunately, the clinicaltrials.gov site attests that this trial is no longer accepting new patients after its initial posting on December 4th 2022 and last update in late November of the same year. Nonetheless, there are still 1255 other medical trials actively enrolling subjects at present."
Answered by AI
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