Pembrolizumab and Carboplatin in Treating Patients With Circulating Tumor Cells Positive Metastatic Breast Cancer

Part of paid clinical trials in Chicago, Illinois.

Sponsor
Northwestern University
Study ID
NCT03213041
Phase
PHASE2
Status
Completed

Conditions

  • Estrogen Receptor Negative
  • Estrogen Receptor Positive
  • HER2/Neu Negative
  • Progesterone Receptor Negative
  • Recurrent Breast Carcinoma
  • Stage IV Breast Cancer
  • Triple-Negative Breast Carcinoma

Eligibility Criteria

Sex
ALL
Age
18 Years - N/A
Healthy Volunteers
Not accepted

Interventions

  • Carboplatin — DRUG
    Given IV
  • Laboratory Biomarker Analysis — OTHER
    Correlative studies
  • Pembrolizumab — BIOLOGICAL
    Given IV

Study Details

The purpose of the study is to evaluate the impact on progression-free survival (PFS) with the combination carboplatin - pembrolizumab in patients with CTC (circulating tumor cells) positive, HER2 negative metastatic breast cancer previously treated with anthracyclines and taxanes. Previous studies have indicated that recurrent breast cancers are more resistant to chemotherapy and maybe associated with a weak immune system. This study is investigating the use of an immune therapy drug, pembrolizumab, that has the ability to restore the capacity of controlling and killing cancer cells of an important component of your immune system called T-cells. Pembrolizumab has been found effective in other types of cancer and has already been approved by FDA for those indications, but the efficacy in breast cancer is still unknown. In this study, pembrolizumab will be combined with chemotherapy to increase the cancer cell killing. There is no control or placebo treatment in this study.

Key Dates

First listed
Jul 11, 2017
Start date
Sep 14, 2017
Status verified
May 2023
Primary completion
Jun 1, 2021
Completion
Mar 30, 2022

Study Design

Enrollment
12 participants (actual)
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT

Arms

  • Experimental: Treatment (pembrolizumab, carboplatin)
    Patients receive pembrolizumab IV over 30 minutes on day 1 and carboplatin IV over 30-60 minutes on day 1 beginning with course 3. Courses repeat every 21 days for 24 months in the absence of disease progression or unacceptable toxicity.

Primary Outcome Measure

Progression Free Survival (PFS) [ Time Frame: Every 9 weeks from the first study treatment, assessed up to 3 years ]

Locations (1)

FacilityCityStateZIPSite coordinators
Northwestern UniversityChicagoIllinois60611-

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By research site
Northwestern University· Chicago, IL

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