Clinical Trials Logo

Clinical Trial Summary

RATIONALE: Studying samples of blood and tissue from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and RNA and identify biomarkers related to cancer.

PURPOSE: This laboratory study is looking at biomarkers in tumor tissue and blood samples from patients with non-small cell lung cancer.


Clinical Trial Description

OBJECTIVES:

Primary

- Identify mutations in epidermal growth factor receptor (EGFR) in non-small cell lung cancer specimens from clinical trial CASE-2507.

- Investigate EGFR DNA copy-number changes.

- Determine abnormalities of other pathways, such as the c-MET and PI3K pathways as potential mechanisms of resistance.

OUTLINE: This is a multicenter study.

DNA and RNA are extracted from tumor samples. Genomic DNA is analyzed using real-time PCR/ reverse transcriptase PCR analysis and/or FISH analysis in order to study resistance mechanisms such as secondary EGFR mutations and the c-MET and PI3K pathways. RNA is analyzed using TaqMan quantitative PCR in order to determine the copy number of EGFR expressed in these tissues. Peripheral blood samples are used to isolate peripheral blood mononuclear cells positive for epithelial cell adhesion molecule (EpCAM). ;


Study Design

Observational Model: Case-Only, Time Perspective: Cross-Sectional


Related Conditions & MeSH terms


NCT number NCT00907699
Study type Observational
Source Case Comprehensive Cancer Center
Contact
Status Withdrawn
Phase N/A
Start date August 2008

See also
  Status Clinical Trial Phase
Completed NCT03918538 - A Series of Study in Testing Efficacy of Pulmonary Rehabilitation Interventions in Lung Cancer Survivors N/A
Recruiting NCT05078918 - Comprehensive Care Program for Their Return to Normal Life Among Lung Cancer Survivors N/A
Active, not recruiting NCT04548830 - Safety of Lung Cryobiopsy in People With Cancer Phase 2
Completed NCT04633850 - Implementation of Adjuvants in Intercostal Nerve Blockades for Thoracoscopic Surgery in Pulmonary Cancer Patients
Recruiting NCT06037954 - A Study of Mental Health Care in People With Cancer N/A
Recruiting NCT06006390 - CEA Targeting Chimeric Antigen Receptor T Lymphocytes (CAR-T) in the Treatment of CEA Positive Advanced Solid Tumors Phase 1/Phase 2
Recruiting NCT05583916 - Same Day Discharge for Video-Assisted Thoracoscopic Surgery (VATS) Lung Surgery N/A
Completed NCT00341939 - Retrospective Analysis of a Drug-Metabolizing Genotype in Cancer Patients and Correlation With Pharmacokinetic and Pharmacodynamics Data
Not yet recruiting NCT06376253 - A Phase I Study of [177Lu]Lu-EVS459 in Patients With Ovarian and Lung Cancers Phase 1
Recruiting NCT05898594 - Lung Cancer Screening in High-risk Black Women N/A
Active, not recruiting NCT05060432 - Study of EOS-448 With Standard of Care and/or Investigational Therapies in Participants With Advanced Solid Tumors Phase 1/Phase 2
Active, not recruiting NCT03667716 - COM701 (an Inhibitor of PVRIG) in Subjects With Advanced Solid Tumors. Phase 1
Active, not recruiting NCT03575793 - A Phase I/II Study of Nivolumab, Ipilimumab and Plinabulin in Patients With Recurrent Small Cell Lung Cancer Phase 1/Phase 2
Terminated NCT01624090 - Mithramycin for Lung, Esophagus, and Other Chest Cancers Phase 2
Terminated NCT03275688 - NanoSpectrometer Biomarker Discovery and Confirmation Study
Not yet recruiting NCT04931420 - Study Comparing Standard of Care Chemotherapy With/ Without Sequential Cytoreductive Surgery for Patients With Metastatic Foregut Cancer and Undetectable Circulating Tumor-Deoxyribose Nucleic Acid Levels Phase 2
Recruiting NCT06010862 - Clinical Study of CEA-targeted CAR-T Therapy for CEA-positive Advanced/Metastatic Malignant Solid Tumors Phase 1
Recruiting NCT06052449 - Assessing Social Determinants of Health to Increase Cancer Screening N/A
Not yet recruiting NCT06017271 - Predictive Value of Epicardial Adipose Tissue for Pulmonary Embolism and Death in Patients With Lung Cancer
Recruiting NCT05787522 - Efficacy and Safety of AI-assisted Radiotherapy Contouring Software for Thoracic Organs at Risk