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NCT03529110 · ClinicalTrials.gov registry record · Phase 3

DS-8201a Versus T-DM1 for Human Epidermal Growth Factor Receptor 2 (HER2)-Positive, Unresectable and/or Metastatic Breast Cancer Previously Treated With Trastuzumab and Taxane [DESTINY-Breast03]

A Phase 3 study of Breast Cancer, sponsored by Daiichi Sankyo.

Active
Registry status
Phase 3
Development phase
524
Enrollment target
20
Study locations

NCT03529110 is a Phase 3 study of Breast Cancer that is active but no longer recruiting, run by Daiichi Sankyo. The registered enrollment target is 524 participants, below the 2,803-participant average among 1,224 other Breast Cancer trials with a reported enrollment target (81% lower). The trial reports 20 study locations across 12 states.

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The verdict

NCT03529110, a Phase 3 study of Breast Cancer, is active but no longer recruiting, sponsored by Daiichi Sankyo.

ACTIVE NOT RECRUITING
Registry status
Phase 3
Development phase
524 participants
Enrollment target
20
Study locations

Study Summary

This study is designed to compare the anti-tumor activity as well as the safety and efficacy of DS-8201a versus T-DM1 in HER2-positive, unresectable and/or metastatic breast cancer subjects previously treated with trastuzumab and taxane.

Conditions Studied

Interventions

  • DRUG Trastuzumab deruxtecan (T-DXd)
  • DRUG Ado-trastuzumab emtansine (T-DM1)

Study Locations (20)

California

  • UCLA Hematology Oncology - Los Angeles
  • Sharp Memorial Hospital - San Diego
  • University of California San Francisco - San Francisco
  • Innovative Clinical Research Institute - Whittier

Ohio

  • University of Cincinnati Medical Center - Cincinnati
  • Seidman Cancer Center - Cleveland
  • The Ohio State University - Columbus
  • Dayton Physicians, LLC - Kettering

Florida

  • Florida Cancer Specialists-Broadway - Fort Myers
  • Florida Cancer Specialists NORTH - St. Petersburg

New York

  • North Shore Hematology Oncology Associates, PC - East Setauket
  • University of Rochester - Rochester

District of Columbia

  • Washington Cancer Institute - Washington D.C.

Georgia

  • Piedmont Cancer Institute, PC - Atlanta

Illinois

  • Loyola University Health System - Maywood

Kentucky

  • Norton Cancer Institute - Louisville

Trial Details

FieldValue
Enrollment Target 524 participants
Start Date 2018-08-09
Est. Completion 2026-07-30
Phase Phase 3

Sponsor

Daiichi Sankyo

236 total trials

What the Registry Record Tells You About NCT03529110

The ClinicalTrials.gov registry entry for NCT03529110 describes a study currently listed as active not recruiting, categorized as Phase 3. The registered enrollment target is 524 participants, a figure that helps gauge the scale of data the investigators plan to collect, below the 2,803-participant average among 1,224 other Breast Cancer trials with a reported enrollment target (81% lower). The listed sponsor is Daiichi Sankyo, which has 236 total studies on file at ClinicalTrials.gov.

The record links to 1 condition, with Breast Cancer appearing as the primary indexed condition, and to 2 interventions - of which Trastuzumab deruxtecan (T-DXd) is the first listed.

NCT03529110 reports 20 study locations spanning 12 distinct geographic areas - top geographies include California, Ohio, Florida.

Frequently Asked Questions

What is clinical trial NCT03529110 about?

NCT03529110 is a clinical study titled "DS-8201a Versus T-DM1 for Human Epidermal Growth Factor Receptor 2 (HER2)-Positive, Unresectable and/or Metastatic Breast Cancer Previously Treated With Trastuzumab and Taxane [DESTINY-Breast03]". This study is designed to compare the anti-tumor activity as well as the safety and efficacy of DS-8201a versus T-DM1 in HER2-positive, unresectable and/or metastatic breast cancer subjects previously treated with trastuzumab and taxane.

What is the current status of trial NCT03529110?

This trial is currently active not recruiting. It is a Phase 3 study. The enrollment target is 524 participants. The study started on 2018-08-09. Estimated completion is 2026-07-30.

What conditions does trial NCT03529110 study?

This clinical trial studies the following conditions: Breast Cancer.

What interventions are being tested in trial NCT03529110?

The interventions under investigation include: Trastuzumab deruxtecan (T-DXd) (DRUG), Ado-trastuzumab emtansine (T-DM1) (DRUG).

Who is sponsoring clinical trial NCT03529110?

This trial is sponsored by Daiichi Sankyo, which has 236 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03529110 being conducted?

This trial has 20 study locations across California, District of Columbia, Florida, Georgia, Illinois. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page mirrors this trial's own ClinicalTrials.gov registry record, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.