Biomarkers Predicting Response in Patients With Non-Small Cell Lung Cancer Previously Treated With Erlotinib Hydrochloride

The recruitment status of this study is unknown because the information has not been verified recently.
Verified May 2010 by National Cancer Institute (NCI).
Recruitment status was  Not yet recruiting
Information provided by:
National Cancer Institute (NCI) Identifier:
First received: May 13, 2010
Last updated: May 25, 2010
Last verified: May 2010

RATIONALE: Studying samples of blood in the laboratory from patients receiving erlotinib hydrochloride may help doctors learn more about the effects of erlotinib hydrochloride on cells. It may also help doctors understand how well patients respond to treatment.

PURPOSE: This research study is studying biomarkers predicting response in patients with non-small cell lung cancer previously treated with erlotinib hydrochloride.

Condition Intervention
Lung Cancer
Other: enzyme-linked immunosorbent assay
Other: laboratory biomarker analysis

Study Type: Observational
Official Title: Measurement of Potential Biomarkers Predicting Erlotinib Response

Resource links provided by NLM:

Further study details as provided by National Cancer Institute (NCI):

Primary Outcome Measures:
  • Baseline serum NGAL, MMP-9, NGAL/MMP-9 complex, and soluble E-cadherin levels as predictors of erlotinib hydrochloride response [ Designated as safety issue: No ]

Estimated Enrollment: 127
Study Start Date: April 2010
Estimated Primary Completion Date: April 2011 (Final data collection date for primary outcome measure)
Detailed Description:


  • To evaluate whether serum NGAL, MMP-9, NGAL/MMP-9 complex, and soluble E-cadherin can be utilized as biomarkers to predict response in patients with non-small cell lung cancer treated with erlotinib hydrochloride.

OUTLINE: Serum samples are analyzed for NGAL, MMP-9, NGAL/MMP-9, and soluble E-cadherin by ELISA and Luminex assays.


Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No


  • Diagnosis of non-small cell lung cancer
  • Received erlotinib hydrochloride on clinical trial ECOG-E3503


  • Not specified


  • See Disease Characteristics
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT01123460

Sponsors and Collaborators
Eastern Cooperative Oncology Group
Principal Investigator: Steven M. Dubinett, MD Jonsson Comprehensive Cancer Center
  More Information

Additional Information:
No publications provided

Responsible Party: Robert L. Comis, ECOG Group Chair's Office Identifier: NCT01123460     History of Changes
Other Study ID Numbers: CDR0000670992, ECOG-E3503T2
Study First Received: May 13, 2010
Last Updated: May 25, 2010
Health Authority: Unspecified

Keywords provided by National Cancer Institute (NCI):
non-small cell lung cancer processed this record on March 26, 2015