Find a Research Study

Find a Research Study

Find a Research Study

Find a Research Study

Find a Research Study

A Phase II Study of the safety, tolerability and antitumor activity of tucatinib in combination with eribulin and trastuzumab in patients with pretreated unresectable locally advanced or metastatic HER2+ breast cancer

The purpose of this study is to evaluate the safety and efficacy of the three-drug combination of tucatinib, trastuzumab, and eribulin in patients with de novo and recurrent unresectable metastatic HER-2/neu positive breast cancer as assessed by ORR, PFS and OS after prior treatment with a taxane, trastuzumab, and T-DM1.


Why this Research Matters

In view of the potency of tucatinib for the treatment of brain metastases and its modest toxicity, it is important to evaluate the combination of this drug with other established anti-HER2 therapies. There remains a need to evaluate the efficacy of tucatinib with additional active agents in this area. Given the demonstrated activity of eribulin in metastatic breast cancer in general and in her2 positive disease combined with trastuzumab in particular, this study proposes to evaluate the safety and efficacy of the three-drug combination of eribulin, trastuzumab, and tucatinib. It is also important to ascertain the activity of this combination in patients who have previously received tucatinib, as little is known about whether resistance to tucatinib plus one chemotherapy drug confers resistance to tucatinib with a different partner drug.


Who can Participate

Adult

Detailed eligibility criteria is available on clinicaltrials.gov. These requirements will be discussed with your doctor and/or study representative. Click the NCT number link below to learn more about this study on ClinicalTrials.gov


Study ID

Protocol Number: 22-1407

More information available at ClinicalTrials.gov: NCT05458674


Meet the Team

Image of Principal Investigator

Elena Shagisultanova, MD, PhD

Principal Investigator