Clinical Trial: Ultrasounic Elastography-guided Pleural Biopsy Followed by As-needed Medical Thoracoscopic Pleural Biopsy Versus Immediate Medical Thoracoscopic Pleural Biopsy for the Diagnosis of Pleural Effusion

U.S., Feb. 20 -- ClinicalTrials.gov registry received information related to the study (NCT07419620) titled 'Ultrasounic Elastography-guided Pleural Biopsy Followed by As-needed Medical Thoracoscopic Pleural Biopsy Versus Immediate Medical Thoracoscopic Pleural Biopsy for the Diagnosis of Pleural Effusion' on Feb. 12.

Brief Summary: Brief Summary

The goal of this clinical trial is to determine whether an initial diagnostic approach using ultrasound elastography-guided pleural biopsy (UEPB) is non-inferior to immediate medical thoracoscopic pleural biopsy in terms of diagnostic yield for obtaining a definitive histopathological diagnosis in patients with exudative pleural effusion of unclear etiology.

The main questions it aims to answer ...