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A Real-World Case Study Evaluating the Efficacy and Safety of RBS Cryobiopsy

StatusNot Yet Recruiting
PhaseNot applicable
Started
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Record status
This record was last updated February 18, 2025 (before its estimated December 31, 2025 completion). Its status may not reflect the trial's current state.

Record History

  1. Study First Submitted
The goal of this clinical trial is tois to assess the effectiveness and safety of RBS (Robotic Bronchoscopy System)-assisted cryobiopsy in real-world clinical settings in adult patients (aged ≥18 years) with suspected pulmonary lesions requiring diagnostic bronchoscopic evaluation. The main questions it aims to answer are: Does RBS-assisted cryobiopsy improve diagnostic yield compared to conventional non-RBS-guided cryobiopsy? Is RBS-assisted cryobiopsy associated with a lower incidence of procedure-related complications (e.g., bleeding, pneumothorax) compared to conventional methods? Researchers will compare the RBS group (patients undergoing RBS-assisted cryobiopsy) with the control group (patients undergoing cryobiopsy with conventional navigation techniques, such as ENB, VBN) to evaluate differences in diagnostic accuracy and safety outcomes. Participants will: Provide informed consent for bronchoscopic cryobiopsy. Undergo pre-procedure imaging and clinical evaluation. Receive either RBS-assisted or conventional cryobiopsy based on clinical indication and operator discretion. Be monitored for immediate and delayed complications .
Trial Details
NCT Number NCT06832930
Lead Sponsor Guangzhou Medical University
Conditions
(from sponsor)		 Peripheral Pulmonary Lesion
Enrollment 200 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov