Current opinion in pulmonary medicine
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The role of chemical pleurodesis in the treatment of primary spontaneous pneumothorax remains unclear. According to current practice guidelines, chemical pleurodesis is reserved for patients who are unable or unwilling to have surgery. Some recent studies showed that intrapleural minocycline pleurodesis could decrease the rate of pneumothorax recurrence, when used either as the initial treatment for simple pneumothorax after successful aspiration and drainage or as an adjuvant treatment for complicated or recurrent pneumothorax following thoracoscopic surgery. The purpose of this review is to discuss the current available evidence on intrapleural minocycline pleurodesis for the treatment of primary spontaneous pneumothorax. ⋯ Intrapleural minocycline pleurodesis can be considered an adjunct to standard treatment of primary spontaneous pneumothorax, after either simple aspiration and drainage or after thoracoscopic surgery.
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Treatment of hepatic hydrothorax is challenging because of its rapid symptomatic recurrence. This review will focus on potential therapeutic approaches to hepatic hydrothorax. ⋯ No single treatment option for refractory hepatic hydrothorax is ideal. However, in patients with contraindications to or who are awaiting liver transplantation, TIPS seems the most beneficial therapy, whereas IPC promises to be an alternative second-line consideration.
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This review compares the clinical features, laboratory aspects and treatment options of severe acute respiratory syndrome (SARS) and the Middle East respiratory syndrome (MERS). ⋯ Although there are some similarities in the clinical features, MERS progresses to respiratory failure much more rapidly than SARS. The higher case fatality rate of MERS is likely related to older age and comorbid illness. More studies are needed to understand MERS-CoV in order to guide public health infection control measures and treatment.
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Hospital-acquired pneumonia (HAP) and ventilator-associated pneumonia (VAP) continue to present very significant diagnostic and management challenges. The development, introduction and use of a wider range of immunosuppressive therapies are leading to a broader spectrum of microorganisms causing HAP and VAP. The persistent clinical dilemma regarding their cause is that detection of a microorganism from a respiratory tract sample does not necessarily signify it is the causative agent of the pneumonia. The ever-increasing antibiotic resistance problem means that HAP and VAP are becoming progressively more difficult to treat. In this article, we review the cause, antimicrobial resistance, diagnosis and treatment of HAP and VAP and encapsulate recent developments and concepts in this rapidly moving field. ⋯ We describe recent trends in aetiology of HAP and VAP and recent trends in antimicrobial resistance, including resistance mechanisms causing particular concern. The potential for novel molecular diagnostics to revolutionize the diagnosis and treatment of HAP/VAP is discussed.
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The avian influenza A(H7N9) virus has jumped species barrier and caused severe human infections. Here, we present the virological features relevant to clinical practice, and summarize the epidemiology, clinical findings, diagnosis, treatment, and preventive strategies of A(H7N9) infection. ⋯ The emergence of A(H7N9) virus represents a significant health threat. High vigilance is necessary so that appropriate treatment can be instituted for the patient and preventive measures can be implemented.