NCT03523689

Radial-Probe Endobronchial Ultrasound in Detecting Atelectasis in Patients Undergoing Peripheral Bronchoscopy

Prevalence and Location of Intra-Procedural Atelectasis Detected by Radial-Probe Endobronchial Ultrasound During Peripheral Bronchoscopy Under General Anesthesia

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 57 (actual)
• Sponsor: M.D. Anderson Cancer Center · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

This trial studies how well radial-probe endobronchial ultrasound works in detecting the complete or partial collapse of the lung in patients undergoing peripheral bronchoscopy. Diagnostic procedures, such as radial-probe endobronchial ultrasound and bronchoscopy, use a thin, tube-like instrument inserted through the nose or mouth to view and take pictures of the inside of the trachea, air passages, and lungs.

Detailed description

PRIMARY OBJECTIVES: I. To estimate the proportion of patients identified as developing intraprocedural atelectasis detected by radial-probe endobronchial ultrasound (RP-EBUS) during peripheral bronchoscopy under general anesthesia. SECONDARY OBJECTIVES: I. To describe the most common locations for developing intraprocedural atelectasis detected by RP-EBUS. II. To describe the proportion of evaluated bronchial segments per patient that are identified as developing intraprocedural atelectasis by RP-EBUS. III. To identify patient and procedural characteristics that may predispose to the development of atelectasis. OUTLINE: Patients undergo bronchoscopy per standard of care, RP-EBUS of the left and right lungs during bronchoscopy procedure, and RP-imaging over 3-5 minutes at the end of the bronchoscopy procedure.

Conditions

• Malignant Neoplasms of Respiratory and Intrathoracic Organs
• Lung Neoplasm

Interventions

Type	Name	Description
PROCEDURE	Bronchoscopy	Undergo bronchoscopy
PROCEDURE	Radial Probe Endobronchial Ultrasound	Undergo RP-EBUS

Timeline

• Start date: 2018-04-30
• Primary completion: 2020-10-26
• Completion: 2020-10-26
• First posted: 2018-05-14
• Last updated: 2020-11-13

Locations

1 site across 1 country: United States