Chest
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Lung ultrasonography (LUS), an imaging modality quickly performed, interpreted, and integrated by the treating physician at the bedside, is a particularly useful tool for acutely ill patients. In the evaluation of a patient with respiratory failure in the ICU or ED, LUS is superior to chest radiograph and generally comparable with CT imaging and reduces the need for patient transport and radiation exposure. This article will provide a concise review of LUS as it pertains to respiratory failure in general and will include examples of relevant ultrasound images and video clips from critically ill patients.
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Review
CHEST Reviews: Addressing reduced laboratory-based pulmonary function testing during a pandemic.
To reduce the spread of the severe acute respiratory syndrome coronavirus 2, many pulmonary function testing (PFT) laboratories have been closed or have significantly reduced their testing capacity. Because these mitigation strategies may be necessary for the next 6 to 18 months to prevent recurrent peaks in disease prevalence, fewer objective measurements of lung function will alter the diagnosis and care of patients with chronic respiratory diseases. PFT, which includes spirometry, lung volume, and diffusion capacity measurement, is essential to the diagnosis and management of patients with asthma, COPD, and other chronic lung conditions. ⋯ With these options comes important technical, privacy, ethical, financial, and medicolegal barriers that must be addressed. However, the coronavirus disease 19 pandemic also presents a unique opportunity to augment conventional testing by including innovative and emerging approaches to measuring lung function remotely in patients with respiratory disease. The benefits of such an approach have the potential to enhance respiratory care and empower patient self-management well beyond the current global pandemic.
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Meta Analysis
Standardized Management for Hypoxemic Respiratory Failure and ARDS: Systematic Review & Meta-analysis.
Treatment of hypoxemic respiratory failure (HRF) and ARDS is complex. Standardized management of HRF and ARDS may improve adherence to evidence-informed practice and improve outcomes. ⋯ PROSPERO; No.: CRD42019099921; URL: www.crd.york.ac.uk/prospero/.
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Review
Basic and Advanced Pleural Procedures Coding and Professional Fees Update for Pulmonologists.
There is an evolution of pleural procedures that involve broadened clinical indication and expanded scope that include advanced diagnostic, therapeutic, and palliative procedures. Finance and clinical professionals have been challenged to understand the indication and coding complexities that accompany these procedures. This article describes the utility of pleural procedures, the appropriate current procedural terminology coding, and necessary modifiers. Coding pearls that help close the knowledge gap between basic and advanced procedures aim to address coding confusion that is prevalent with pleural procedures and the risk of payment denials, potential underpayment, and documentation audits.
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Patients with autoimmune and/or inflammatory diseases (AIIDs) are prone to serious infectious complications such as Pneumocystis jirovecii pneumonia (PJP). In non-HIV patients, the prognosis is poorer, and diagnostic tests are of lower sensitivity. Given the low incidence of PJP in AIIDs, with the exception of granulomatosis with polyangiitis, and the non-negligible side effects of chemoprophylaxis, routine prescription of primary prophylaxis is still debated. ⋯ Effective alternative drugs such as atovaquone or aerosolized pentamidine could be used when trimethoprim-sulfamethoxazole is not tolerated or contraindicated. No standard guidelines are available to guide PJP prophylaxis in patients with AIIDs. This review covers the epidemiology, risk factors, and prevention of pneumocystis in the context of AIIDs.