NCT03575715

EBUS Image Features in the Diagnosis of PPLs

Endobronchial Ultrasound Image Features in the Diagnosis of Peripheral Pulmonary Lesions

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 200 (estimated)
• Sponsor: Shanghai Chest Hospital · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The study is aimed to evaluate the sensitivity, specificity, positive predictive value, negative predictive value and accuracy rate of endobronchial ultrasound (EBUS) image features in diagnosing peripheral pulmonary lesions (PPLs).

Detailed description

The study is designed as a single center prospective trial. The participating center is Department of Ultrasound, Shanghai chest Hospital, Shanghai Jiao Tong University, China. The study is expected to enroll 200 patients. The investigator evaluates the sensitivity, specificity, positive predictive value, negative predictive value and accuracy rate of EBUS image features in diagnosing PPLs. EBUS is performed using an endoscope ultrasound system, which is equipped with a 20-MHz mechanical radial-type probe (UM-S20-17S;Olympus) with an external diameter of 1.4 mm.

Conditions

• Endobronchial Ultrasound

Interventions

Type	Name	Description
DEVICE	EBUS	EBUS is performed using an endoscope ultrasound system , which is equipped with a 20-MHz mechanical radial-type probe (UM-S20-17S;Olympus) with an external diameter of 1.4 mm and a GS (K-201; Olympus).

Timeline

• Start date: 2018-07-01
• Primary completion: 2019-12-01
• Completion: 2019-12-01
• First posted: 2018-07-02
• Last updated: 2018-07-02