Status:

TERMINATED

A First-in-human Study Using BDC-1001 as a Single Agent and in Combination With Nivolumab in Advanced HER2-Expressing Solid Tumors

Lead Sponsor:

Bolt Biotherapeutics, Inc.

Collaborating Sponsors:

Bristol-Myers Squibb

Conditions:

HER2-positive Solid Tumors

HER2-positive Breast Cancer

Eligibility:

All Genders

18+ years

Phase:

PHASE1

PHASE2

Brief Summary

A first-in-human study using BDC-1001 as a single agent and in combination with nivolumab in HER2 expressing advanced malignancies

Detailed Description

This study has four parts. Part 1 is a dose escalation of BDC-1001 as a single agent to determine the maximum tolerated dose (MTD), recommended Phase 2 dose (RP2D), or maximum protocol dose (MPD) reco...

Eligibility Criteria

Inclusion

  • Key
  • Patient must have an advanced solid tumor with documented HER2-protein expression or gene amplification for which approved therapies have been exhausted or are not clinically indicated.
  • Measurable disease as determined by RECIST v.1.1.
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
  • Tumor tissue (archival or collected prior to the study start) available for exploratory biomarker evaluation.
  • Key

Exclusion

  • History of severe hypersensitivity to any ingredient of the study drug(s), including trastuzumab or other monoclonal antibody.
  • Previous treatment with a TLR 7, TLR 8 or a TLR 7/8 agonist.
  • Impaired cardiac function or history of clinically significant cardiac disease
  • Human Immunodeficiency virus (HIV) infection, active hepatitis B infection, or hepatitis C infection.
  • Active SARS-CoV-2 infection
  • Untreated central nervous system (CNS), epidural tumor or metastasis, or brain metastasis.
  • Other protocol defined inclusion/exclusion criteria may apply.

Key Trial Info

Start Date :

February 24 2020

Trial Type :

INTERVENTIONAL

Allocation :

ACTUAL

End Date :

February 14 2025

Estimated Enrollment :

175 Patients enrolled

Trial Details

Trial ID

NCT04278144

Start Date

February 24 2020

End Date

February 14 2025

Last Update

September 15 2025

Active Locations (21)

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Page 1 of 6 (21 locations)

1

Stanford University

Palo Alto, California, United States, 94304

2

Georgetown University Medical Center

Washington D.C., District of Columbia, United States, 20007

3

The University of Chicago Medical Center

Chicago, Illinois, United States, 60637

4

Dana-Farber Cancer Institute

Boston, Massachusetts, United States, 02215