Maintenance ZD1839 (IRESSA®) Following Completion of Front Line, Platinum-Based, Double Chemotherapy in Subjects With Advanced or Metastatic Non-Small Cell Lung Cancer (IMAC/Herbst)

A Phase IIIb Randomized, Double-Blind Study Comparing Maintenance ZD1839 (IRESSA®) or Placebo Following Completion of Front Line, Platinum-Based, Double Chemotherapy in Subjects With Advanced or Metastatic Non-Small Cell Lung Cancer

In this Phase IIIb, randomized, double-blind, maintenance study, 300 subjects with advanced or metastatic Non-Small Cell Lung Cancer (NSCLC) (Stage IIIB {T4-pleural effusion} and IV) who have SD or objective tumor response immediately following the completion of 4-6 cycles of front line, platinum-based, doublet chemotherapy will be randomized in a double-blind manner to receive either ZD1839 or placebo.

Study Overview

• Status: Withdrawn
• Conditions: Non-Small-Cell Lung Carcinoma
• Intervention / Treatment: Drug: ZD1839

• Study Type: Interventional
• Phase: Phase 3

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Must sign Informed Consent
• Females and males aged 18 years and over.
• Confirmed stage IIIB (T4-pleural effusion) and IV NSCLC.
• Either complete response, partial response, or stable disease following at least 4 cycles (3 in the setting of intolerable toxicity) but no more than 6 cycles of definitive front line, platinum-based, doublet chemotherapy.
• No prior EGFR therapy
• No newly diagnosed intracerebral metastases while receiving or after completing chemotherapy
• At least 3 weeks (21 days) but no more than 4 weeks (28 days) since last dose of chemotherapy
• Must be completely healed from previous major oncologic surgery
• Life expectancy of ≥ 8 weeks.

Exclusion Criteria:

• Known severe hypersensitivity to ZD1839 or any of the excipients of these products.
• Any evidence of clinically active interstitial lung disease (subjects with chronic, stable, radiographic changes who are asymptomatic need not be excluded).
• Other co-existing malignancies or malignancies diagnosed within the last 5 years with the exception of basal cell carcinoma or cervical cancer in situ.
• Any unresolved chronic toxicity greater than common toxicity criteria (CTC) grade 2 from previous anticancer therapy excluding peripheral neuropathy or alopecia.
• Evidence of any significant clinical disorder or laboratory finding that makes it undesirable for the subject to participate in the study.
• Pregnancy or breast feeding (women of child bearing potential). Women of childbearing potential must practice acceptable methods of birth control to prevent pregnancy.
• Treatment with a non-approved or investigational drug within 30 days before Day 1 of study treatment.
• Signs of neurological symptoms consistent with new onset spinal cord compression or CNS metastases.
• Treatment with any systemic anticancer therapies other than the prescribed protocol chemotherapy regimen (refer to Inclusion criterion -). Exception: Palliative radiotherapy for symptom relief of lesions present at diagnosis will be allowed; however, this radiotherapy must occur prior to completion of pre-study doublet chemotherapy.
• Males must also be willing to practice acceptable methods of birth control while taking the drug to prevent pregnancy of a partner.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Masking: Double

Collaborators and Investigators

• Sponsor: AstraZeneca
• Investigators: Study Director: Iressa Medical Science Director, AstraZeneca

Study record dates

Study Major Dates

• Study Start: January 1, 2006
• Primary Completion (Anticipated): November 1, 2007
• Study Completion (Anticipated): November 1, 2007

Study Registration Dates

• First Submitted: September 2, 2004
• First Submitted That Met QC Criteria: September 2, 2004
• First Posted (Estimate): September 3, 2004

Study Record Updates

• Last Update Posted (Estimate): January 29, 2013
• Last Update Submitted That Met QC Criteria: January 28, 2013
• Last Verified: January 1, 2013

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Respiratory Tract Diseases; Neoplasms; Lung Diseases; Neoplasms by Site; Respiratory Tract Neoplasms; Thoracic Neoplasms; Carcinoma, Bronchogenic; Bronchial Neoplasms; Lung Neoplasms; Carcinoma, Non-Small-Cell Lung; Molecular Mechanisms of Pharmacological Action; Enzyme Inhibitors; Antineoplastic Agents; Protein Kinase Inhibitors; Gefitinib
• Other Study ID Numbers: D7913L00019; Herbst trial