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Cancer Vaccine

Dendritic Cell Vaccine + Pembrolizumab for Brain Metastasis from Breast Cancer

Phase 2
Recruiting
Led By Shipra Gandhi
Research Sponsored by Roswell Park Cancer Institute
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Measurable brain disease as per RANO-BM criteria modified to include the cut off point of 0.5 cm or higher
Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
Timeline
Screening 3 weeks
Treatment Varies
Follow Up up to 2 years
Awards & highlights

Study Summary

This trial is testing a dendritic cell vaccine in patients with either triple negative breast cancer or HER2+ breast cancer that has spread to the brain. The vaccine is designed to boost the immune system to recognize and destroy the cancer cells. Pembrolizumab is also being given in this trial. Pembrolizumab is an "immune checkpoint inhibitor" which is designed to either "unleash" or "enhance" the cancer immune responses that already exist by either blocking inhibitory molecules" or by activating stimulatory molecules. The hope is that by giving both the vaccine and pembrolizumab, the cancer

Who is the study for?
This trial is for women with triple negative or HER2+ breast cancer that has spread to the brain. Participants must not be pregnant, agree to use birth control, and can have had certain prior treatments. They should have a life expectancy over 3 months and good organ function.Check my eligibility
What is being tested?
The trial tests dendritic cell vaccines targeting Her2/Her3 combined with pembrolizumab, an immune checkpoint inhibitor. The goal is to see if this combination can shrink brain metastases from breast cancer by enhancing the body's immune response.See study design
What are the potential side effects?
Possible side effects include reactions related to boosting the immune system which may lead to flu-like symptoms, fatigue, possible inflammation in various organs including lungs (pneumonitis), and potential infusion-related reactions.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I have brain disease that can be measured and is larger than 0.5 cm.
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I am fully active or can carry out light work.
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My breast cancer is triple negative.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~up to 2 years
This trial's timeline: 3 weeks for screening, Varies for treatment, and up to 2 years for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Central nervous system (CNS) objective response rate (ORR)
Secondary outcome measures
Incidence of adverse events
Median CNS progression free survival (PFS)
Median overall survival (OS)
+7 more
Other outcome measures
Changes in cytokine expression
Changes in tumor PDL-1 expression
Changes in tumor circulating tumor lymphocyte (CTL)s

Trial Design

1Treatment groups
Experimental Treatment
Group I: Treatment (anti-HER2/3 dendritic cell vaccine)Experimental Treatment2 Interventions
TREATMENT PHASE: Patients receive anti-HER2/HER3 dendritic cell vaccine ID on days 1, 22, and 43. Patients will also receive pembrolizumab IV on the same days. MAINTENANCE PHASE: Patients receive pembrolizumab IV over 30 minutes on day 1. Cycles repeat every 21 days for 2 years in the absence of disease progression or unacceptable toxicity. Patients may also receive a booster dose of anti-HER2/3 dendritic cell vaccine ID, every 3-6 months in the opinion of principal investigator.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Pembrolizumab
2017
Completed Phase 2
~2010

Find a Location

Who is running the clinical trial?

Roswell Park Cancer InstituteLead Sponsor
402 Previous Clinical Trials
30,784 Total Patients Enrolled
United States Department of DefenseFED
865 Previous Clinical Trials
327,676 Total Patients Enrolled
Shipra GandhiPrincipal InvestigatorRoswell Park Cancer Institute
4 Previous Clinical Trials
65 Total Patients Enrolled

Media Library

Anti-HER2/HER3 Dendritic Cell Vaccine (Cancer Vaccine) Clinical Trial Eligibility Overview. Trial Name: NCT04348747 — Phase 2
Brain Metastasis Research Study Groups: Treatment (anti-HER2/3 dendritic cell vaccine)
Brain Metastasis Clinical Trial 2023: Anti-HER2/HER3 Dendritic Cell Vaccine Highlights & Side Effects. Trial Name: NCT04348747 — Phase 2
Anti-HER2/HER3 Dendritic Cell Vaccine (Cancer Vaccine) 2023 Treatment Timeline for Medical Study. Trial Name: NCT04348747 — Phase 2

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What other scientific investigations have been conducted to evaluate the Anti-HER2/HER3 Dendritic Cell Vaccine?

"Currently, 1026 studies are active for the Anti-HER2/HER3 Dendritic Cell Vaccine with 137 trials in Phase 3. Although there is a significant presence of these clinical investigations in Scottsdale, Arizona, they span 39733 sites across the world."

Answered by AI

How many participants are enrolled in this clinical trial?

"Affirmative. Clinicaltrials.gov currently displays data indicating that this research is actively searching for participants, with 23 patients needed from one medical centre. This clinical trial was initially posted on April 7th 2022 and most recently updated on April 29th 2022."

Answered by AI

Is Anti-HER2/HER3 Dendritic Cell Vaccine hazardous for human health?

"Our team at Power assigned a safety rating of 2 to the Anti-HER2/HER3 Dendritic Cell Vaccine as this is still in its Phase 2 trial stage, with evidence backing its security but not yet any proof of effectiveness."

Answered by AI

Are recruitment efforts underway for this research endeavor?

"Affirmative. Clinicaltrials.gov confirms that this research, which was first posted on April 7th 2022, is actively recruiting participants. 23 individuals are required to be recruited from one centre for the trial's completion."

Answered by AI

In what conditions is Anti-HER2/HER3 Dendritic Cell Vaccine a viable treatment option?

"The Anti-HER2/HER3 Dendritic Cell Vaccine is prescribed to treat cancerous growths, as well as conditions such as microsatellite instability high, unresectable melanoma, and hepatitis c virus (HCV) infection."

Answered by AI
~10 spots leftby Jun 2025