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Prospective Trial to Analyze Endobronchial Ultrasound-Guided Transbronchial Needle-Aspiration (EBUS-TBNA) Samples Obtained With and Without Suction
This trial studies how well endobronchial ultrasound-guided transbronchial needle-aspiration (EBUS-TBNA) with suction works in obtaining samples from patients with suspected lung cancer that has spread to the nodal. EBUS-TBNA samples obtained with additional suction may help to improve material-amounts and decrease blood contamination in the samples.
PRIMARY OBJECTIVES: I. To evaluate if suction applied with a vacuum syringe during EBUS-TBNA sampling helps to obtain more material for molecular analyses. OUTLINE: Patients undergo bronchoscopy with EBUS-TBUA first without and then with applied vacuum.
Age
18 - No limit years
Sex
ALL
Healthy Volunteers
No
Ohio State University Comprehensive Cancer Center
Columbus, Ohio, United States
Start Date
August 31, 2020
Primary Completion Date
April 17, 2023
Completion Date
June 15, 2026
Last Updated
February 6, 2026
50
ACTUAL participants
Bronchoscopy
PROCEDURE
Ultrasound-Guided Transbronchial Needle Aspiration
PROCEDURE
Lead Sponsor
Ohio State University Comprehensive Cancer Center
NCT04585750
NCT07219251
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