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Confocal Laser Endomicroscopy Guided Medical Thoracoscopy for the Diagnosis of Pleural Disease
Sponsor: China-Japan Friendship Hospital
Summary
A prospective multicenter randomized controlled trial was conducted to evaluate the efficacy and safety of thoracoscopic biopsy guided by confocal optical real-time microscopic imaging (nCLE) in the diagnosis of fibrinal pleurisy of unknown etiology. Patients with fibrinous pleurisy of unknown etiology who were to undergo thoracoscopic pleural biopsy were enrolled and informed consent was signed. Subjects were randomized to either the nCLE guided biopsy Group (Group A) or the visual biopsy group (Group B) according to the randomization table (1:1 ratio). nCLE was used to probe the benign and malignant status of pleural lesions, compare the consistency of random pathological biopsy or nCLE guided biopsy with histopathological results, compare whether nCLE guided biopsy can reduce the number of thoracoscopic biopsies, and follow up short-term postoperative complications to evaluate its safety.
Official title: Efficacy and Safety of Confocal Laser Endomicroscopy Guided Medical Thoracoscopy for the Diagnosis of Pleural Disease: a Multicenter Randomized Controlled Trial
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
130
Start Date
2025-01-01
Completion Date
2026-12-31
Last Updated
2024-12-19
Healthy Volunteers
No
Conditions
Interventions
Confocal laser endomicroscopy guided pleural biopsy using medical thoracoscopy
After the completion of the routine thoracoscopic examination, the biopsy location was determined based on the results of chest CT/ ultrasound. The benign and malignant states of pleural lesions were explored by nCLE and image records were collected. Then, the biopsy tissues were collected under the guidance of nCLE.
Plerual biopsy using medical thoracoscopy
After the completion of the routine thoracoscopic examination, the biopsy location was determined according to the results of chest CT/ ultrasound, and random pathological biopsy was performed, and biopsy tissues were collected by biopsy forceps.