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A Study to Compare Pertuzumab + Trastuzumab + Vinorelbine vs. Placebo + Trastuzumab + Docetaxel in Previously Untreated HER2-positive Metastatic Breast Cancer

NCT03811418 · Status: WITHDRAWN · Phase: PHASE3 · Type: INTERVENTIONAL

Last updated 2019-11-26

No results posted yet for this study

Summary

This is a randomized, open-label, two-arm, phase III trial in Germany to investigate whether vinorelbine-based triple combination presents a less toxic treatment option than docetaxel-based triple combination in patients with HER2-positive advanced breast cancer who have not previously received any systemic treatment in the metastatic setting.

The primary objective of the study is to compare patient-reported quality of life in the two treatment arms. Patients will be followed-up for survival until death or end of study after at least 79 deaths occured in each arm, whatever comes first.

Conditions

Interventions

DRUG

Trastuzumab

administered as combined therapy with pertuzumab and vinorelbine or docetaxel. Trastuzumab will be administered as an IV loading dose of 8 milligrams per kilogram (mg/kg) on day 1 of cycle 1 (1 cycle length = 21 days), and 6 mg/kg Q3W on day 1 of subsequent cycles until progressive disease, intolerable toxicity, or death.

DRUG

Pertuzumab

administered as combined therapy with Kanjinti® and vinorelbine or docetaxel. Pertuzumab will be administered as an IV loading dose of 840 milligrams (mg) on day 1 of cycle 1 (1 cycle length = 21 days), and 420 mg Q3W on day 1 of subsequent cycles until progressive disease, intolerable toxicity, or death.

DRUG

Vinorelbine

administered as combined therapy with Kanjinti® and pertuzumab. Vinorelbine will be administered as an IV dose of 25 milligrams per kilogram (mg/kg) on days 1 and 8 of cycle 1 (1 cycle length = 21 days), and 25mg/kg up to 30 mg/kg (as per treating physician discretion) Q3W on day 1 of subsequent cycles until progressive disease, intolerable toxicity, or death.

DRUG

Docetaxel

administered as combined therapy with Kanjinti® and pertuzumab. Docetaxel will be administered as an IV dose of 75 milligrams per square meter (mg/m\^2) on day 1 of cycle 1 (1 cycle length = 21 days), and 75 mg/m\^2 (up to 100 mg/m\^2 as per treating physician discretion) Q3W on day 1 of subsequent cycles until progressive disease, intolerable toxicity, or death.

Sponsors & Collaborators

  • Arbeitsgemeinschaft fur Internistische Onkologie

    collaborator OTHER

  • Amgen

    collaborator INDUSTRY

  • iOMEDICO AG

    lead INDUSTRY

Principal Investigators

  • Anja Welt, Dr. · Essen University Hospital

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-01-31
Primary Completion
2019-04-30
Completion
2019-04-30

Countries

  • Germany

Study Locations

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Entities

Drugs
Diseases
Companies

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 NCT03811418 on ClinicalTrials.gov