Window Study of Intratumoral Mitazalimab in Breast Cancer (WINIT-BC)
Public ClinicalTrials.gov record NCT07319195. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Window of Opportunity Study of Intratumoral CD40 Agonist (Mitazalimab) With or Without PD-1 Inhibitor (Nivolumab) in Patients With Resectable Breast Cancer (WINIT-BC)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this clinical trial is to study the safety, feasibility, histologic and immunological effects of Mitazalimab, a CD40 agonistic antibody, when administered either alone or in combination with PD-1 inhibition prior to surgical resection. The investigator hypothesizes that preoperative administration of CD40 agonist with or without PD-1 inhibitor intratumorally will demonstrate an acceptable safety profile, will not result in an unplanned delay in surgery, and will lead to increased immune activation. Subjects will receive a single intratumoral dose of CD40 agonist with or without PD-1 inhibitor 7 or more days prior to surgery and will be followed for safety, feasibility, immune, and pathologic responses.
Study identification
- NCT ID
- NCT07319195
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Early Phase 1
- Enrollment
- 32 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 26, 2026
- Primary completion
- Mar 31, 2028
- Completion
- Mar 31, 2033
- Last update posted
- May 5, 2026
2026 – 2033
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Hospital of the University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07319195, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 5, 2026 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07319195 live on ClinicalTrials.gov.