Status:

COMPLETED

Safety, Tolerability, and Pharmacokinetic (PK) Study of DHES0815A in Participants With Human Epidermal Growth Factor Receptor (HER)2-Positive Breast Cancer

Lead Sponsor:

Genentech, Inc.

Conditions:

Breast Cancer

Eligibility:

All Genders

18+ years

Phase:

PHASE1

Brief Summary

This first-in-human, Phase 1, open-label, multicenter, dose-escalation study will evaluate the safety, tolerability, and PK of DHES0815A as a single agent in participants with advanced and/or metastat...

Eligibility Criteria

Inclusion

  • Key
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
  • Measurable disease by RECIST v1.1 with at least one measurable target lesion
  • Locally advanced or metastatic HER2-positive breast cancer that has relapsed or is refractory to established therapies
  • Adequate hematologic and end-organ function
  • For dose-expansion cohort only: no more than two prior systemic chemotherapy-containing regimens in the advanced/metastatic setting (excluding trastuzumab emtansine, which is considered a targeted cytotoxic agent)
  • Key

Exclusion

  • Treatment with chemotherapy, hormonal therapy (except hormone replacement therapy, oral contraceptives), immunotherapy, biologic therapy, radiation therapy (except palliative radiation to bony metastases), or herbal therapy as cancer therapy within 4 weeks prior to initiation of DHES0815A
  • History of exposure to the protocol specified doses of anthracyclines
  • Pregnancy, lactation, or breastfeeding
  • Major surgical procedure within 4 weeks prior to Day 1
  • Evidence of a significant uncontrolled concomitant disease of the nervous system, pulmonary, autoimmune, renal, hepatic, endocrine, or gastrointestinal disorders; or a serious non-healing wound or fracture
  • Known active bacterial, viral, fungal, mycobacterial, or other infection
  • Clinically significant history of liver disease, including active viral or other hepatitis, current alcohol abuse, or cirrhosis
  • Untreated or active central nervous system (CNS) metastases
  • Cardiopulmonary dysfunction, including inadequate left ventricular ejection function at baseline, less than 50% by either echocardiogram (ECHO) or multiple-gated acquisition scan (MUGA)
  • QT interval corrected through use of Fridericia's formula (QTcF) \> 470 milliseconds (ms)

Key Trial Info

Start Date :

April 17 2018

Trial Type :

INTERVENTIONAL

Allocation :

ACTUAL

End Date :

July 16 2021

Estimated Enrollment :

14 Patients enrolled

Trial Details

Trial ID

NCT03451162

Start Date

April 17 2018

End Date

July 16 2021

Last Update

August 5 2024

Active Locations (5)

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Page 1 of 2 (5 locations)

1

Yale Cancer Center

New Haven, Connecticut, United States, 06520

2

Dana Farber Cancer Institute

Boston, Massachusetts, United States, 02215

3

Memorial Sloan Kettering Cancer Center

New York, New York, United States, 11101

4

Sarah Cannon Research Institute

Nashville, Tennessee, United States, 37203