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Non randomized study with two groups. The study group includes patients with suspected malignant pleural effusion, in whom the investigation of pleural effusion begins directly with pleural biopsy by Local Anesthesia Thoracoscopy (LAT).
The Control Group includes patients who come to the same hospital and are treated with the Standard of Care (SOC) strategies were used. Efficacy of LAT, Sensitivity, Hospitalization, time to diagnosis and general safety and comfort of the groups' subjects will be assessed.
Full description
Diagnostic approach of patients with with unexplained lymphocytic exudate is the main subject of the study. Minimally invasive techniques (single entry thoracoscopy with local anesthesia -LAT) have been developed for the definitive biopsy of the parietal pleura, with which, in addition to the diagnosis, a therapeutic pleurodesis can be performed at the same time. Usually, diagnostic LAT is performed only after 3 negative pleural fluid cytological tests have been performed, thus delaying the diagnostic access and treatment of the patient.
The aim of this study is to evaluate the conventional diagnostic approach used in daily clinical practice (3 consecutive punctures of pleural effusion with cytological examination and in case of insufficient diagnosis pleural biopsy, either LAT or VATS depending on the clinical assessment of the patient) with the simplest immediate performance of LAT as soon as a pleural effusion suspected of malignancy is detected. Thus two subject groups will be compared. The first (LAT Group) will undergo Local Anesthesia Thoracoscopy as the first line option for the diagnosis of the suspected MPE. The control group will undergo the standard of care recommended guidelines for the diagnosis of MPE.
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100 participants in 2 patient groups
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Central trial contact
Michail Kon/nos Tsatsis, MD, MSc, PhDc; Nektarios ANAGNOSTOPOULOS, Ass. professor
Data sourced from clinicaltrials.gov
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