Ignite Creation Date:
2025-12-24 @ 11:46 AM
Ignite Modification Date:
2025-12-29 @ 10:33 AM
Study NCT ID:
NCT06067061
Status:
TERMINATED
Last Update Posted:
2025-06-11
First Post:
2023-09-25
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
"neoBREASTIM": Atezolizumab Plus RP1 Oncolytic Immunotherapy in the NeoAdjuvant Setting of Triple-Negative Breast Cancer
Sponsor:
Institut Curie
Organization:
Study Overview
Official Title:
"neoBREASTIM": A Phase 2 Study of Atezolizumab Plus RP1 Oncolytic Immunotherapy in the NeoAdjuvant Setting of Triple-Negative Breast Cancer (TNBC)
Status:
TERMINATED
Status Verified Date:
2025-06
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
insufficient recruitment
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
neoBREASTIM
Brief Summary:
Neoadjuvant treatment is an important part of the treatment strategy for locally advanced TNBC having established a positive and significant correlation of pathologic Complete Response (pCR) with long-term clinical benefit such as Event-Free Survival (EFS) and Overall Survival (OS) as shown via large meta-analysis. Much effort has been made to identify novel agents and new drug combinations that can improve pCR rates in this specific clinical setting, which is the leading rationale to evaluate RP1 oncolytic immunotherapy in combination with Atezolizumab.
Detailed Description:
The combination of RP1 plus Atezolizumab, while being expected to result in increased efficacy, is not expected to result in significant additional toxicity, as compared to either agent alone. Capitalizing on the strong prognostic and predictive value of the TIL infiltrate in early-stage TNBC and the capacity of circulating tumor DeoxyriboNucleic Acid (ctDNA) detection to predict response to immunotherapy and NeoAdjuvant Chemotherapy (NAC), neoBREASTIM - a single-arm phase 2 study - will evaluate a novel, biomarker-driven combination of Atezolizumab plus RP1 oncolytic immunotherapy in the neo-adjuvant setting of patients diagnosed with early-stage, TIL-high TNBC.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
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 |
|---|---|---|---|---|
| 2022-502311-12-00 | REGISTRY | EU trial number | View |