The goal of the American Association of Bronchology and Interventional Pulmonology Essential Knowledge in Interventional Pulmonology Series is to provide clinicians with concise, up-to-date reviews of important topics in the field of interventional pulmonology. This 3-year alternating rotation of primary topics will start with a focus on selected topics in malignant pleural disease. In this article, we update the reader on malignant pleural effusion in 3 parts: part 1-diagnosis, focusing on imaging and fluid biomarkers; part 2-management, with review of multimodal approaches, cost considerations, and evolving targeted therapies; and part 3-pleural mesothelioma.
View Article and Find Full Text PDFThe unique anatomy and physiology of the pleural space provides tight regulation of liquid within the space under normal physiologic conditions. When this balance is disrupted and pleural effusions develop, there can be significant impacts on the respiratory system. Drainage of effusions can lead to meaningful improvement in symptoms, primarily owing to improvement in the length-tension relationship of the respiratory muscles.
View Article and Find Full Text PDFBackground: Endobronchial ultrasound (EBUS) transbronchial needle aspiration (TBNA) has a high diagnostic yield when evaluating mediastinal and hilar lymphadenopathy (LAD). Having previously demonstrated the safety of EBUS-guided cautery-assisted transbronchial nodal forceps biopsy (ca-TBFB), we report disease-specific improvements in diagnostic yield and tissue acquisition when supplementing the EBUS-TBNA-based standard of care (SOC) with ca-TBFB.
Methods: We retrospectively reviewed 213 patients who sequentially underwent SOC and ca-TBFB during the same procedure.
Pleural effusions are commonly encountered and have a significant impact on the respiratory system. The reported effect of thoracentesis on physiologic parameters including oxygenation, lung volumes, and respiratory mechanics is variable likely owing to studies with a small, heterogeneous population of patients.Most patients who are short of breath from pleural effusion experience relief following drainage due to improvement in the length-tension relationship of the respiratory muscles.
View Article and Find Full Text PDFJ Bronchology Interv Pulmonol
January 2020
Background: Patients undergoing thoracentesis often have comorbid conditions or take medications that potentially put them at higher bleeding risk. Direct oral anticoagulant (DOAC) use has also increased significantly. There are no published guidelines or consensus on when to perform thoracentesis in patients on anticoagulants.
View Article and Find Full Text PDFSemin Respir Crit Care Med
December 2018
Pleural effusions account for significant symptoms and morbidity. Recent studies demonstrate a high mortality in patients with "benign" pleural effusions, now better characterized as nonmalignant pleural effusions (NMPEs) based on their prognosis. The most common nonmalignant clinical conditions with recurrent pleural effusions are congestive heart failure and hepatic hydrothorax, although many other diseases exist in isolation or as comorbid conditions.
View Article and Find Full Text PDFBackground: Pleural effusions may be aspirated manually or via vacuum during thoracentesis. This study compares the safety, pain level, and time involved in these techniques.
Methods: We randomized 100 patients receiving ultrasound-guided unilateral thoracentesis in an academic medical center from December 2015 through September 2017 to either vacuum or manual drainage.
Curr Opin Pulm Med
July 2016
Purpose Of Review: Pleural effusions are common and are the result of various etiologies. Malignant pleural effusion (MPE) has a known high mortality, but there is also increasing evidence that patients with benign pleural effusions also have a poor prognosis. This review will discuss the most recent literature on mortality and prognostication in patients with pleural effusion.
View Article and Find Full Text PDFSemin Respir Crit Care Med
December 2015
Critically ill intensive care unit (ICU) patients often require sedation to tolerate life-saving interventions such as mechanical ventilation. Pain, anxiety, and delirium all contribute to patient distress and agitation which can interfere with ICU medical care if not addressed and treated appropriately. Sedation practices to treat pain, anxiety, and delirium that deviate from established practice guidelines affect mechanical ventilation duration, ICU and hospital length of stay, functional impairment, and mortality.
View Article and Find Full Text PDFBecause the incidence of organ fibrosis increases with age, various fibrosing disorders are projected to account for significant increases in morbidity, mortality, and healthcare costs in the years to come. Treatments for these diseases are scarce and better understanding of the immunopathogenesis of fibrosis and its relationship to aging are sorely needed. One area of interest in this field is the role that fibrocytes might play in the development of tissue remodeling and fibrosis.
View Article and Find Full Text PDFOf the 1.5 million people diagnosed with pleural effusion in the USA annually, ~178 000 undergo thoracentesis. While it is known that malignant pleural effusion portends a poor prognosis, mortality of patients with nonmalignant effusions has not been well studied.
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