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Completed Phase 1 Interventional Results available

Trastuzumab Deruxtecan With Nivolumab in Advanced Breast and Urothelial Cancer

ClinicalTrials.gov ID: NCT03523572

Public ClinicalTrials.gov record NCT03523572. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 26, 2026, 4:52 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 1b, Multicenter, Two-Part, Open-Label Study of Trastuzumab Deruxtecan, an Anti-Human Epidermal Growth Factor Receptor-2 (HER2)-Antibody Drug Conjugate (ADC), in Combination With Nivolumab, an Anti-PD-1 Antibody, for Subjects With HER2-expressing Advanced Breast and Urothelial Cancer

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is a study of trastuzumab deruxtecan for the treatment of HER2-positive unresectable or metastatic breast cancer following two or more prior anti-HER2 based regimens. Participants will receive this study drug along with a cancer drug, an immune checkpoint inhibitor, anti-PD1, called nivolumab. The study will be done in two parts: * Part 1 is to identify the recommended dose to use for treatment. * Part 2 is to find out how well the combination works, and how safe and tolerable it is.

Study identification

NCT ID
NCT03523572
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Daiichi Sankyo
Industry
Enrollment
86 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Aug 2, 2018 (Actual)
Primary completion
Jul 22, 2021 (Actual)
Completion
Sep 12, 2023 (Actual)
Last update posted
Jan 27, 2025

2018 – 2023

United States locations

U.S. sites
10
U.S. states
10
U.S. cities
10
Facility City State ZIP Site status
UCLA - Medical Center Santa Monica California 90404 —
Yale University New Haven Connecticut 06520 —
University of Miami Hospital & Clinics/Sylvester Comprehensive Cancer Center Miami Florida 33136 —
Norton Cancer Institute Louisville Kentucky 40202 —
Icahn School of Medicine at Mount Sinai New York New York 10029 —
Levine Cancer Institute Carolinas Healthcare System Charlotte North Carolina 28204 —
Gabrail Cancer Center Research Canton Ohio 44718 —
Tennessee Oncology - Sara Cannon Research Institute Nashville Tennessee 37203 —
Huntsman Cancer Institute Salt Lake City Utah 84112 —
University of Washington Medical Center Seattle Washington 98109 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 19 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03523572, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jan 27, 2025 · Synced Oct 26, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT03523572 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →