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DZD1516 in Combination With Trastuzumab and Capecitabine, or in Combination With T-DM1, in Patients With Metastatic HER2 Positive Breast Cancer

NCT04509596 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 23

Last updated 2025-04-01

No results posted yet for this study

Summary

DZD1516 is an oral, blood brain barrier penetrable, selective HER2 tyrosine kinase inhibitor. This study is designed to evaluate the safety and tolerability of DZD1516 in patients with metastatic HER2 positive breast cancer who have progressed following prior therapy. This is the first time this drug has ever been tested in patients, and so it will help to understand what type of side effects may occur with the drug treatment. It will also measure the levels of drug in the body and assess its anti-cancer activity as monotherapy and in combination with trastuzumab and/or capecitabine, or in combination with T-DM1

Conditions

  • Breast Cancer Metastatic

Interventions

DRUG

DZD1516 mono therapy in Part A, DZD1516 in combination with trastuzumab and/or capecitabine in Part B, DZD1516 in combination with T-DM1 in Part C

Part A is twice daily (except Cycle 0) oral dosing of DZD1516, starting from 50 mg. If tolerated, dose will be escalated in subsequent cohorts until MTD. Part B is twice daily oral dosing of DZD1516 in combination with capecitabine 1000 mg/m2 orally twice daily on Days 1-14 of each 21-day cycle or with trastuzumab 8 mg/kg intravenously (IV) on Day 1 of Cycle 1, followed by 6 mg/kg on Day 1 of each 21-day cycle. Part C is twice daily oral dosing of DZD1516 in combination with T-DM1 3.6 mg/kg intravenously (IV) once every 21 days

Sponsors & Collaborators

  • Dizal Pharmaceuticals

    lead INDUSTRY

Principal Investigators

  • McAndrew · UCLA Hematology/Oncology Parkside

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-09-21
Primary Completion
2022-07-07
Completion
2022-07-07
FDA Drug
Yes

Countries

  • United States
  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04509596 on ClinicalTrials.gov