Phase II Trial to Correlate Radiographic Response Induced By Gefitinib With Mutations in the Protein-Tyrosine Kinase Domain of the EGF Receptor Gene

Lung Cancer Clinical Trial

Official title: Phase II Trial to Correlate Radiographic Response Induced By Gefitinib With Mutations in the Protein-Tyrosine Kinase Domain of the EGF Receptor Gene in Patients With NSCLC

Status Completed

Clinical Trial Summary

The purpose of this research study is to:

• see if gefitinib pills can shrink Stage 1 or 2 non-small cell lung cancers before surgery

• see if your non-small cell lung cancer has a mutation in a certain part of the EGFR gene

• see if patients whose tumor does shrink with gefitinib treatment are more likely to have a mutation in a certain part of the EGFR gene

• see if the pattern of protein expression in the blood is related to the tumor's sensitivity or resistance to gefitinib treatment.

• see if expression of certain genes in the tumor are related to the tumor's sensitivity or resistance to gefitinib treatment.

Clinical Trial Description

This is a phase II, single institution trial to correlate gefitinib response and mutations in the protein-tyrosine kinase domain of the EGF receptor gene. The study will be conducted in patients with Stage I and II NSCLC who have been determined to be operable and resectable.

Patients must have 1 or more of the following features: never smoker or smoking history of < 15 pack years and/or features of bronchioloalveolar lung cancer. 50 patients will be enrolled on this study. Treatment will be with gefitinib for at least 21 days before surgery (depending on the timing of the surgery). Patients will discontinue gefitinib 2 days before their operation. For patients that demonstrate a radiographic response to gefitinib preoperatively and /or patients with mutations in the protein-tyrosine kinase domain of the EGF receptor gene (identified from the surgical sample), gefitinib will continue for 2 years post-surgery. Patients who do not have evidence of radiographic response or mutations in the protein-tyrosine kinase domain of the EGF receptor gene will be removed from the study. ;

Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Bronchioloalveolar Cancer
• Carcinoma, Non-Small-Cell Lung
• Lung Cancer
• Lung Neoplasms
• Non-small Cell Lung Cancer

• NCT number: NCT00588445
• Study type: Interventional
• Source: Memorial Sloan Kettering Cancer Center
• Status: Completed
• Phase: Phase 2
• Start date: June 2004
• Completion date: September 2010