Ignite Creation Date:
2025-12-24 @ 5:58 PM
Ignite Modification Date:
2026-01-03 @ 8:40 PM
Study NCT ID:
NCT02957968
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2025-08-28
First Post:
2016-11-03
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Neoadjuvant Pembrolizumab + Decitabine Followed by Std Neoadj Chemo for Locally Advanced HER2- Breast Ca
Sponsor:
Virginia Commonwealth University
Organization:
Study Overview
Official Title:
T-Cell Immune Checkpoint Inhibition Plus Hypomethylation for Locally Advanced HER2-Negative Breast Cancer - A Phase 2 Neoadjuvant Window Trial of Pembrolizumab and Decitabine Followed by Standard Neoadjuvant Chemotherapy
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2025-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This study is a 2-cohort, open-label, multicenter, phase 2 study of a short course of immunotherapy consisting of sequential decitabine followed by pembrolizumab administered prior to a standard neoadjuvant chemotherapy regimen for patients with locally advanced HER2-negative breast cancer. The primary efficacy objective is to determine if the immunotherapy increases the presence and percentage of tumor and/or stromal area of infiltrating lymphocytes prior to initiation of standard neoadjuvant chemotherapy. At enrollment, patients will be assigned to one of 2 cohorts based on hormone receptor status.
* Cohort A - patients with HER2-negative, hormone receptor-negative breast cancer (defined as both ER and PgR with \< 10% positive staining on IHC) Note: before beginning standard neoadjuvant chemotherapy, patients in Cohort A may be reassigned to Cohort A2 to receive extended pembrolizumab as part of new standard neoadjuvant and postoperative adjuvant therapy.
* Cohort B - patients with HER2-negative, hormone receptor-positive breast cancer (defined as either ER or PgR with ≥ 10% positive staining on IHC)
* Cohort A - patients with HER2-negative, hormone receptor-negative breast cancer (defined as both ER and PgR with \< 10% positive staining on IHC) Note: before beginning standard neoadjuvant chemotherapy, patients in Cohort A may be reassigned to Cohort A2 to receive extended pembrolizumab as part of new standard neoadjuvant and postoperative adjuvant therapy.
* Cohort B - patients with HER2-negative, hormone receptor-positive breast cancer (defined as either ER or PgR with ≥ 10% positive staining on IHC)
Detailed Description:
Both cohorts will receive the identical doses and treatment schedules of decitabine and pembrolizumab followed by a standard neoadjuvant chemotherapy regimen. Both cohorts will receive 4 cycles of AC and 12 doses of weekly paclitaxel or Nab-paclitaxel. Paclitaxel or Nab-paclitaxel will be combined with carboplatin for Cohorts A and A2 (TNBC). The sequence of the 2 regimens will be at the discretion of the treating medical oncologist following the safety lead-in phase. For the primary endpoint, Cohorts A and A2 will be evaluated together, separate from Cohort B.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| NCI-2016-01980 | REGISTRY | CTRP (Clinical Trial Reporting Program) | View | |
| P30CA016059 | NIH | None | https://reporter.nih.gov/quic… | View |