Ignite Creation Date:
2025-12-24 @ 6:31 PM
Ignite Modification Date:
2026-03-27 @ 3:55 AM
Study NCT ID:
NCT02157857
Status:
UNKNOWN
Last Update Posted:
2014-06-06
First Post:
2014-06-04
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
One Step Nucleic Acid Amplification in Endobronchial Ultrasound-guided Needle Aspiration Samples
Sponsor:
University Hospital, Essen
Organization:
Study Overview
Official Title:
A Molecular Test for Rapid On-site Evaluation in EBUS-TBNAsamples of Lung Cancer Patients
Status:
UNKNOWN
Status Verified Date:
2014-06
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The aim of our study is to investigate if CK19 mRNA-detection via OSNA can accurately detect lymph node metastases in lung cancer patients using EBUS-TBNA samples.
Detailed Description:
Regional lymph nodes are assessed before tumor resection and before initiation of chemo- or radiotherapy. Endobronchial ultrasound-guided needle aspiration (EBUS-TBNA) is a well-established method for mediastinal and hilar lymph node staging \[2, 3\]. Samples obtained via this route are much smaller than surgical lymph node biopsies, yet they are able to provide complete and thorough evaluation, this includes current molecular testing.
One Step Nucleic Acid Amplification (OSNA), a molecular test that utilizes CK 19 mRNA-concentration as a target marker is becoming a rapidly dynamic method in quick detection of sentinel lymph node (SLN) metastases in breast cancer, colon cancer and other cancers.
In lung cancer, the role of SLN is not well established. However, recent publications suggest an accurate and rapid detection of lymph node metastases in NSCLC. However this requires complete lymph node dissection either with mediastinoscopy or by other surgical means such as thoracotomy.
The aim of our study is to investigate if CK19 mRNA-detection via OSNA can accurately detect lymph node metastases in lung cancer patients using EBUS-TBNA samples.
One Step Nucleic Acid Amplification (OSNA), a molecular test that utilizes CK 19 mRNA-concentration as a target marker is becoming a rapidly dynamic method in quick detection of sentinel lymph node (SLN) metastases in breast cancer, colon cancer and other cancers.
In lung cancer, the role of SLN is not well established. However, recent publications suggest an accurate and rapid detection of lymph node metastases in NSCLC. However this requires complete lymph node dissection either with mediastinoscopy or by other surgical means such as thoracotomy.
The aim of our study is to investigate if CK19 mRNA-detection via OSNA can accurately detect lymph node metastases in lung cancer patients using EBUS-TBNA samples.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: