T-VEC With Chemotherapy or Endocrine Therapy in Treating Participants With HER2- Negative Breast Cancer
Public ClinicalTrials.gov record NCT03554044. 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
A Phase 1b Study of Talimogene Laherparepvec (T-VEC) in Combination With Chemotherapy or Endocrine Therapy in Patients With Metastatic, Unresectable, or Locoregionally Recurrent HER2-negative Breast Cancer
Study identification
- NCT ID
- NCT03554044
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Lead sponsor
- University of California, San Francisco
- Other
- Enrollment
- 20 participants
Conditions and interventions
Conditions
- Anatomic Stage III Breast Cancer AJCC v8
- Anatomic Stage IIIA Breast Cancer AJCC v8
- Anatomic Stage IIIB Breast Cancer AJCC v8
- Anatomic Stage IIIC Breast Cancer AJCC v8
- Anatomic Stage IV Breast Cancer AJCC v8
- Estrogen Receptor Positive
- HER2/Neu Negative
- Invasive Breast Carcinoma
- Prognostic Stage III Breast Cancer AJCC v8
- Prognostic Stage IIIA Breast Cancer AJCC v8
- Prognostic Stage IIIB Breast Cancer AJCC v8
- Prognostic Stage IIIC Breast Cancer AJCC v8
- Prognostic Stage IV Breast Cancer AJCC v8
- Recurrent Breast Carcinoma
Interventions
- Anastrozole Drug
- Carboplatin Drug
- Exemestane Drug
- Fulvestrant Drug
- Gemcitabine Drug
- Letrozole Drug
- Nab paclitaxel Drug
- Paclitaxel Drug
- Talimogene Laherparepvec Biological
- Tamoxifen Drug
Drug · Biological
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
- Feb 4, 2020
- Primary completion
- Dec 30, 2023
- Completion
- Dec 30, 2023
- Last update posted
- May 20, 2025
2020 – 2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California, San Francisco | San Francisco | California | 94143 | — |
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 NCT03554044, 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 20, 2025 · Synced May 13, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03554044 live on ClinicalTrials.gov.