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Breast CancerPhase 1NeoadjuvantNCT02061423

HER-2 Pulsed DC Vaccine to Prevent Recurrence of Invasive Breast Cancer Post Neoadjuvant Chemotherapy

A Phase 1 study testing HER-2 pulsed Dendritic Cell Vaccine in people with Breast Cancer, run by H. Lee Moffitt Cancer Center and Research Institute at 2 sites 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

The primary goals of this trial will be to determine the safety and immune activity of HER-2 pulsed DC1 vaccine in patients with high risk HER-2pos breast cancer with residual disease post neoadjuvant therapy. Read more about this study

Who is it for?
Ages 18 years and older, women only
Conditions the study is for
Breast Cancer
What is being tested?
HER-2 pulsed Dendritic Cell Vaccine
Type of treatment
Vaccines
Could I receive a placebo?
No, everyone receives an active treatment
How many people
7 participants
Where
2 sitesUnited States
Study dates
8 Apr 2014to 21 Feb 2024
Phase
Phase 1
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
  • Women only
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Women ≥ 18 years.
  • HER-2 expressing stage I - III breast cancer with residual disease in the breast or axillary nodes post-neoadjuvant chemotherapy.
  • Women of childbearing age with a negative pregnancy serum test documented prior to enrollment.
  • Eastern Cooperative Oncology Group (ECOG) Performance Status Score of 0 or 1.
  • Women of childbearing potential must agree to use a medically acceptable form of birth control during their participation in the study.
  • Have voluntarily signed a written Informed Consent in accordance with institutional policies after its contents have been fully explained to them.

Who cannot join

  • Pregnant or lactating.
  • Positive for HIV or hepatitis C at baseline by self report.
  • Potential participants with coagulopathies, including thrombocytopenia with platelet count <75,000, INR > 1.5 and partial thromboplastin time > 50 sec.
  • Potential participants with MUGA < 50% EF.
  • Pre-existing medical illnesses or medications which might interfere with the study as determined by Principal Investigator (PI).

Trial locations and contacts

2 sites in 1 country.

United States2 sites
  • Hospital of the University of Pennsylvania

    Philadelphia, Pennsylvania, 19104

  • H. Lee Moffitt Cancer Center and Research Institute

    Tampa, Florida, 33612

Other trials in United States

About this study

Official title: Pilot Phase I HER-2 Pulsed DC Vaccine to Prevent Recurrence for Patients With HER-2 Driven High Risk Invasive Breast Cancer Post Neoadjuvant Chemotherapy

The primary goals of this trial will be to determine the safety and immune activity of HER-2 pulsed DC1 vaccine in patients with high risk HER-2pos breast cancer with residual disease post neoadjuvant therapy. Investigators will also explore the possibility of determining whether circulating tumor cells can be used as surrogate to assess response to vaccination.

Read the detailed description

Dendritic cell cancer vaccines combined with chemotherapy may increase complete responses giving breast cancer specific immune cells greater opportunity to function while the immune repertoire is being shifted by chemotherapy to anti-breast cancer response and offer the chance to test secondary prevention of breast cancer in high risk settings. There is a need to determine whether this ICAIT DC1 can activate CD4 and CD8 T cells prior to or in combination with chemotherapy with or without added trastuzumab.

This study began at the Abramson Cancer Center of the University of Pennsylvania and will be continued at H. Lee Moffitt Cancer Center and Research Institute.

Conditions
Breast Cancer
Being tested
HER-2 pulsed Dendritic Cell Vaccine
Keywords
Invasive Breast Cancer, Breast Cancer, Immunotherapy, Vaccine, Dendritic Cell, Neoadjuvant
Medical subject headings
Breast Neoplasms

What participants receive

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

  • HER-2 pulsed Dendritic Cell VaccineBiological

    Each dose will consist of between 1.0-2.0 x 10^7 cells and will be injected into 1-2 different normal groin lymph nodes or axillary nodes.

Study groups in NCT02061423
Study groupRoleWhat they receive
HER-2 Pulsed Dendritic Cell VaccineExperimental6 weekly HER-2 pulsed dendritic cell vaccines followed by 3 booster vaccines once every 3 months.
Receives: Biological: HER-2 pulsed Dendritic Cell Vaccine

What is being measured

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

  1. Participation Compliance

    Feasibility: Defined as a patient's ability and willingness to complete the treatment regimen (6 weekly vaccinations). Data collection will include rate of successful completion and occurrence rate for each reason stated for non-completion.

    Measured: Up to 18 months

  2. Occurrence of Treatment Related Adverse Events

    Number of participants with treatment related adverse events, per event category.

    Measured: Up to 18 months

Secondary outcomes (2)
  1. Immunogenicity

    Immunogenicity will be evaluated by descriptive statistics, plots of pre- and post-treatment values and fold changes. Immune response rate and 95% exact confidence interval will be calculated.

    Measured: Up to 5 years follow-up

  2. Anti-HER2 Immunity

    Anti-HER2 response will be quantitated as EOS/baseline fold change in dilution studies.

    Measured: Up to 5 years follow-up

Timeline

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

  1. First posted12 Feb 2014 (estimated)
  2. Study start8 Apr 2014
  3. Primary completionFeb 2019
  4. Study completion21 Feb 2024

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 1
Primary purpose
Prevention
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
7 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02061423
Sponsor's protocol ID
MCC-18776
Other IDs
UPCC26113
Acronym
Neoadjuvant
Status last verified
Aug 2024
First submitted
10 Feb 2014
Last updated
2 Aug 2024
Results posted
No
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No

Publications

  • Czerniecki BJ, Roses RE, Koski GK. Development of vaccines for high-risk ductal carcinoma in situ of the breast. Cancer Res. 2007 Jul 15;67(14):6531-4. doi: 10.1158/0008-5472.CAN-07-0878.

    PubMed 17638860
  • Czerniecki BJ, Koski GK, Koldovsky U, Xu S, Cohen PA, Mick R, Nisenbaum H, Pasha T, Xu M, Fox KR, Weinstein S, Orel SG, Vonderheide R, Coukos G, DeMichele A, Araujo L, Spitz FR, Rosen M, Levine BL, June C, Zhang PJ. Targeting HER-2/neu in early breast cancer development using dendritic cells with staged interleukin-12 burst secretion. Cancer Res. 2007 Feb 15;67(4):1842-52. doi: 10.1158/0008-5472.CAN-06-4038. Epub 2007 Feb 9.

    PubMed 17293384
  • Koski GK, Koldovsky U, Xu S, Mick R, Sharma A, Fitzpatrick E, Weinstein S, Nisenbaum H, Levine BL, Fox K, Zhang P, Czerniecki BJ. A novel dendritic cell-based immunization approach for the induction of durable Th1-polarized anti-HER-2/neu responses in women with early breast cancer. J Immunother. 2012 Jan;35(1):54-65. doi: 10.1097/CJI.0b013e318235f512.

    PubMed 22130160
  • Sharma A, Koldovsky U, Xu S, Mick R, Roses R, Fitzpatrick E, Weinstein S, Nisenbaum H, Levine BL, Fox K, Zhang P, Koski G, Czerniecki BJ. HER-2 pulsed dendritic cell vaccine can eliminate HER-2 expression and impact ductal carcinoma in situ. Cancer. 2012 Sep 1;118(17):4354-62. doi: 10.1002/cncr.26734. Epub 2012 Jan 17.

    PubMed 22252842

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing HER-2 pulsed Dendritic Cell Vaccine in people with Breast Cancer, run by H. Lee Moffitt Cancer Center and Research Institute at 2 sites 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?

The sponsor lists 6 inclusion and 5 exclusion criteria. 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 2 Aug 2024. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 2 sites 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 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.

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?

Participation Compliance (time frame: Up to 18 months). The study lists 2 primary outcomes in all. 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 NCT02061423, which also lists 4 linked publications.

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 2 Aug 2024.

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