Completed NA INTERVENTIONAL 1-arm NCT00626587

EBUS-Guided TBNA Increases the Diagnostic Yield of Peripheral Pulmonary Lesions

Endobronchial Ultrasonography-Guided Transbronchial Needle Aspiration Increases the Diagnostic Yield of Peripheral Pulmonary Lesions : A Randomized Trial

Sponsor: Chang Gung Memorial Hospital

Conditions Peripheral Pulmonary Lesions

Interventions Olympus NA-2C-1 Transbronchial needle aspiration (TBNA)

Updated 5 times since 2017 Last updated: Feb 28, 2008 Started: Jan 31, 2005 Primary completion: Dec 31, 2006 Completion: Dec 31, 2006

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Peripheral Pulmonary Lesions, this trial is completed. The trial is conducted by Chang Gung Memorial Hospital and has accumulated 5 data snapshots since 2005. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA
Jan 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Jan 2005

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Chang Gung Memorial Hospital

Data source: Chang Gung Memorial Hospital

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Niaosung Shiang, Taiwan