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NCT04373031 · ClinicalTrials.gov registry record · Phase 2

Pembrolizumab, IRX-2, and Chemotherapy in Triple Negative Breast Cancer

A Phase 2 study of Breast Cancer and Breast Neoplasms, sponsored by Providence Health & Services.

Active
Registry status
Phase 2
Development phase
12
Enrollment target
1
Study location

NCT04373031: Active Phase 2 study of Breast Cancer and Breast Neoplasms, sponsored by Providence Health & Services.

NCT04373031 is a Phase 2 study of Breast Cancer and Breast Neoplasms that is active but no longer recruiting, run by Providence Health & Services. The registered enrollment target is 12 participants, below the 2,803-participant average among 1,224 other Breast Cancer trials with a reported enrollment target (100% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04373031, a Phase 2 study of Breast Cancer and Breast Neoplasms, is active but no longer recruiting, sponsored by Providence Health & Services.

ACTIVE NOT RECRUITING
Registry status
Phase 2
Development phase
12 participants
Enrollment target
1
Study location

Study Summary

This is a Phase II, randomized, open-label trial to evaluate the clinical and immunologic activity of pembrolizumab plus chemotherapy when combined with various immunotherapy induction regimens as neoadjuvant therapy for triple negative breast cancer (TNBC).

Primary Outcome

Number of patients who showed pCR post surgery. pCR rate (ypT0/Tis ypN0) is defined as the proportion of subjects without residual invasive cancer on hematoxylin and eosin evaluation of the complete resected breast specimen and all sampled regional lymph nodes following completion of neoadjuvant systemic therapy per the current AJCC staging criteria assessed by the local pathologist at the time of definitive surgery.

Interventions

  • DRUG Pembrolizumab
  • DRUG IRX 2

Study Locations (1)

Oregon

  • Providence Portland Medical Center - Portland

Trial Details

FieldValue
Enrollment Target 12 participants
Start Date 2020-12-30
Est. Completion 2025-12
Phase Phase 2
Providence Health & Services

69 total trials

What the registry record for NCT04373031 still lists

NCT04373031 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 12 participants, a relatively small participant target, below the 2,803-participant average among 1,224 other Breast Cancer trials with a reported enrollment target (100% lower).

The record links to 2 conditions, with Breast Cancer appearing as the primary indexed condition, and to 2 interventions - of which Pembrolizumab is the first listed.

NCT04373031 reports a single indexed study location in Oregon.

Frequently Asked Questions

What is clinical trial NCT04373031 about?

NCT04373031 is a clinical study titled "Pembrolizumab, IRX-2, and Chemotherapy in Triple Negative Breast Cancer". This is a Phase II, randomized, open-label trial to evaluate the clinical and immunologic activity of pembrolizumab plus chemotherapy when combined with various immunotherapy induction regimens as neoadjuvant therapy for triple negative breast cancer (TNBC).

What is the current status of trial NCT04373031?

This trial is currently active not recruiting. It is a Phase 2 study. The enrollment target is 12 participants. The study started on 2020-12-30. Estimated completion is 2025-12.

What conditions does trial NCT04373031 study?

This clinical trial studies the following conditions: Breast Cancer, Breast Neoplasms.

What interventions are being tested in trial NCT04373031?

The interventions under investigation include: Pembrolizumab (DRUG), IRX 2 (DRUG).

Who is sponsoring clinical trial NCT04373031?

This trial is sponsored by Providence Health & Services, which has 69 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04373031 being conducted?

This trial has 1 study location across Oregon. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Breast Cancer

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04373031's enrollment target sits among peer trials

12 1167th of 1224 higher than 54 of 1,224 other Breast Cancer trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Breast Cancer trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04373031, the US trial registry maintained by the National Library of Medicine. NCT04373031 (small enrollment · single site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.