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Ph II Study of Pembrolizumab & Eribulin in Patients With HR+/HER2- MBC Previously Treated With Anthracyclines & Taxanes

NCT03222856 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 44

Last updated 2025-06-05

Study results available
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Summary

This a multicenter, open-label, phase II clinical trial to assess the efficacy of pembrolizumab in combination with eribulin in female patients older than 18 years old with hormone receptor-(HR)positive/HER2-negative metastatic breast cancer (MBC) previously treated with at least one, but not more than two, prior chemotherapeutic regimens for treatment of locally recurrent and/or metastatic disease. Prior therapy must have included an anthracycline and a taxane and prior anti-hormonal therapy is mandatory.

The number of patients to be included is 44 patients at 11 sites. All eligible patients will be treated with MK3475 (pembrolizumab) 200 mg on day 1 of each 21-day cycle and eribulin 1.23 mg/m2 (equivalent to eribulin mesylate at 1.4 mg/m2) on days 1 and 8 of every 21-day cycle.

Conditions

Interventions

DRUG

Pembrolizumab

MK3475 (pembrolizumab) will be supplied directly as a solution for infusion in a single-use vial. Each vial contains 100 mg of MK3475 (pembrolizumab) in 4 ml of solution.

DRUG

Eribulin

Eribulin will be supplied as a clear and colourless aqueous solution for injection provided in glass vials containing 2 ml. Each 2 ml vial contains eribulin mesylate equivalent to 0.88 mg eribulin.

Sponsors & Collaborators

  • MedSIR

    lead OTHER

Principal Investigators

  • Javier Cortés, PhD · MedSIR

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-12-14
Primary Completion
2018-10-31
Completion
2020-12-23

Countries

  • Spain

Study Locations

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Entities

Drugs
Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03222856 on ClinicalTrials.gov