Paclitaxel-trastuzumab in EGFR-mutated NSCLC Patients

Phase 2

• Conditions: HER2-expression; EGFR-mutation; NSCLC
• Interventions: Drug: Paclitaxel-trastzumab

• Registration Number: NCT02226757
• Lead Sponsor: Amsterdam UMC, location VUmc

Brief Summary

This study is a pilot study in EGFR-mutated NSCLC patients who have progressed on standard-dose TKIs. Tumor biopsies will be evaluated for HER2-expression. In case of HER2 expression, patients can participate in the trial after obtaining informed consent.

Patients will be treated with weekly paclitaxel-trastuzumab.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2014-06-02
• Status Verified: 2014-08
• Study Start: 2014-08
• Study First Submitted QC: 2014-08-25
• Last Update Submitted: 2014-08-25
• Study First Posted: 2014-08-27
• Last Update Posted: 2014-08-27
• Primary Completion: 2016-08

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 16

Inclusion Criteria

• Histologically confirmed stage IV non-squamous NSCLC patients.
• Patients must have been detected with an activating EGFR mutation at baseline and must have yet progressed on erlotinib, gefitinib or afatinib monotherapy in daily dose of 150 mg, 250 mg or 40 mg respectively. (Patients with unknown mutation status that have exhibited a response to these agents or stable disease for at least 6 months while on treatment with gefitinib or erlotinib are also eligible).
• Rebiopsy after having acquired resistance to TKI-treatment must have been performed and HER2-overexpression (positive immunohistochemistry staining) must have been detected.
• There must be at least one measurable disease site, according to RECIST 1.1 criteria.
• WHO performance status 0-2.
• Willing and able to comply with the study prescriptions.
• 18 years or older.
• Not pregnant or breast feeding and willing to take adequate contraceptive measures during the study.
• Ability to give written informed consent before patient registration.

Exclusion Criteria

• No uncontrolled infectious disease.
• No other active malignancy.
• No major surgery (excluding diagnostic procedures like e.g. mediastinoscopy or VATS biopsy) in the previous 4 weeks.
• No treatment with investigational drugs.
• No known hypersensitivity to trastuzumab-paclitaxel
• No symptomatic brain metastases.
• History of coronary artery disease, NYHA class III or IV and Left Ventricular Ejection Fraction (LVEF) of <45%.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Paclitaxel-trastuzumab	Paclitaxel-trastzumab	Paclitaxel-trastuzumab weekly

Primary Outcome Measures

Name	Time	Method
Objective response rate	6 weeks

Secondary Outcome Measures

Name	Time	Method
Disease control rate	6 weeks
progression-free survival	2 years
Toxicity	2 years

Trial Locations

Locations (1)

VU University medical Center; 🇳🇱 Amsterdam, Netherlands