NCT06454513

Efficacy of Different Anesthesia Methods in Transbronchial Biopsy

Exploration on the Efficacy of Different Anesthesia Methods in Transbronchial Biopsy

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 800 (actual)
• Sponsor: Sichuan Provincial People's Hospital · Academic / Other
• Sex: All
• Age: 18 Years – 90 Years
• Healthy volunteers: Not accepted

Summary

This study investigates the efficacy of different anesthesia methods (general anesthesia with laryngeal mask airway and local nebulized anesthesia) for transbronchial biopsy using an electronic bronchoscope. The study retrospectively analyzed cases of transbronchial biopsy performed at the Respiratory Endoscopy Center of Sichuan Provincial People's Hospital from June 5, 2020, to June 5, 2024. Data collected included age, gender, primary diagnosis, anesthesia method, biopsy method, operation time (excluding general anesthesia and laryngeal mask airway placement time), lesion location and size, pathological results, and follow-up status.

Detailed description

General anesthesia and local anesthesia are the primary anesthesia methods for interventional respiratory endoscopy. While general anesthesia offers greater comfort, it carries anesthesia-related risks. Local anesthesia, on the other hand, provides a relatively low surgical risk and cost-effectiveness. However, there is limited research on whether its diagnostic value is inferior to that of general anesthesia.This study investigates the efficacy of the two anesthesia methods (general anesthesia with laryngeal mask airway and local nebulized anesthesia) for transbronchial biopsy. The study retrospectively analyzed cases of transbronchial biopsy performed at the Respiratory Endoscopy Center of Sichuan Provincial People's Hospital from June 5, 2020, to June 5, 2024. Data collected included age, gender, primary diagnosis, anesthesia method, biopsy method(forcep/cryobiopsy), operation time (excluding general anesthesia and laryngeal mask airway placement time), lesion location and size, pathological results, and follow-up status(pneumothorax、hemorrhage).

Conditions

• Anesthesia
• Respiratory Diseases
• Biopsy

Interventions

Type	Name	Description
PROCEDURE	general anesthesia	Different anesthesia methods

Timeline

• Start date: 2020-06-01
• Primary completion: 2024-06-01
• Completion: 2024-06-01
• First posted: 2024-06-12
• Last updated: 2024-06-12

Locations

1 site across 1 country: China