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e- Ab Sensor-based Real-time Detection of Mutant EGFR in Clinical Specimens From Patients of Non-small Cell Lung Cancer

NCT01359436 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 200

Last updated 2012-11-15

No results posted yet for this study

Summary

The purpose of this study is to develop a real-time diagnostic technique with e- Ab sensor for specific EGFR mutation detection in clinical specimens of NSCLC patients, the investigators conduct a prospective clinical study. In comparison with results from direct sequencing of EGFR, the investigators evaluate the performance of e- Ab sensor, including reproducibility, sensitivity, specificity, and cross-reaction (such as detection of EGFR mutations other than L858R and DelL746-A750). The potential factors which may interfere with the results would be investigated. With such technique, the investigators can obtain EGFR mutation information of NSCLC patients in cost-saving and time-saving way and can offer more individualized treatment for the investigators patients.

Conditions

  • Non-small Cell Lung Cancer (NSCLC)

Interventions

DEVICE

Electrosensing antibody probing system (e- Ab sensing)

Electrosensing antibody probing system (e- Ab sensing), which was developed for the rapid and sensitive detection of hapten, proteins or viral antigen in medical samples, will be used for analyzing the interaction kinetics between mutation-specific anti-EGFR and its antigen mutant EGFR present in NSCLC. The system incorporates the use of engineered semiconductive antibodies or virus in vertical and lateral chip (eAbchip) or lateral flow through (eAbsignal) formats. In electrosensing antibody probing, semiconductive antibodies are bound as a suitable electrosensing probe which specifically and selectively binds mutant EGFR polypeptide target molecules in the test specimen.

Sponsors & Collaborators

  • National Taiwan University Hospital

    lead OTHER

Principal Investigators

  • Pan-Chyr Yang, PhD · National Taiwan University Hospital

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2010-07-31
Primary Completion
2013-07-31
Completion
2013-12-31

Countries

  • Taiwan

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01359436 on ClinicalTrials.gov