TERMINATED • Phase I, II • Stage III, IV • HER2 positive • Post-Menopausal • Interventional

The following is imported from ClinicalTrials.gov:

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

Brief Summary

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

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) recommended for Part 3. In Part 3, the selected dose will be administered as monotherapy to patients with selected advanced malignancies. Part 2 is a dose escalation of BDC-1001 in combination with nivolumab to determine the maximum tolerated dose (MTD), recommended Phase 2 dose (RP2D), or maximum protocol dose (MPD) recommended for Part 4. In Part 4, the selected dose will be administered in combination with nivolumab to patients with selected advanced malignancies. Bolt amended the protocol to transition any subjects still receiving BDC-1001 to continue receiving BDC-1001 in the Maintenance Phase. Subjects remaining on BDC-1001 will continue to receive BDC-1001 until a criterion for discontinuation has been met.

Study Design

Eligibility Criteria

Arms and Intervention

• BDC-1001

• Nivolumab

Inclusion criteria

• * 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 criteria

• * 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.