Neoadjuvant Her2-targeted Therapy and Immunotherapy With Pembrolizumab [IIT2018-04-MCARTHUR-NEOHP]
Public ClinicalTrials.gov record NCT03747120. 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
Neoadjuvant Her2-targeted Therapy and Immunotherapy With Pembrolizumab (neoHIP)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
A phase 2 open-label, randomized, multi-center trial to evaluate the efficacy and safety of neoadjuvant trastuzumab, pertuzumab and weekly paclitaxel (THP) as compared to neoadjuvant trastuzumab, pertuzumab, pembrolizumab and weekly paclitaxel (THP-pembrolizumab), or neoadjuvant trastuzumab, pembrolizumab and weekly paclitaxel (TH-pembrolizumab ) in chemo naive patients with invasive human epidermal growth factor receptor 2 (HER2) positive breast cancer whose primary tumors are \> 2 cm and/or clinically lymph node positive. Treatment will be followed by standard of care breast surgery and physician's choice adjuvant therapy per standard of care.
Study identification
- NCT ID
- NCT03747120
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 138 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
- Jan 24, 2019
- Primary completion
- Nov 7, 2024
- Completion
- Nov 30, 2029
- Last update posted
- Jul 7, 2026
2019 – 2029
United States locations
- U.S. sites
- 5
- U.S. states
- 5
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Cedars Sinai Medical Center | Los Angeles | California | 90048 | — |
| Massachusetts General Hospital | Boston | Massachusetts | 02114 | — |
| New Mexico Cancer Center | Albuquerque | New Mexico | 87109 | — |
| Providence Cancer Institute | Portland | Oregon | 97213 | — |
| UT Southwestern Medical Center | Dallas | Texas | 75006-7541 | — |
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 NCT03747120, 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 Jul 7, 2026 · Synced Sep 3, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03747120 live on ClinicalTrials.gov.