Current opinion in pulmonary medicine
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Although early pulmonary revascularization is the treatment of choice for patients with high-risk (massive) pulmonary embolism, it remains controversial in patients with intermediate-risk (submassive) pulmonary embolism until recently. Recent published data on the management of high-risk and intermediate-risk pulmonary embolism patients will be the main focus of this review. ⋯ Thrombolysis is the treatment of choice for patients with high-risk pulmonary embolism. Surgical embolectomy is recommended in case of absolute contra-indication to thrombolysis. In patients with acute right ventricular dysfunction on cardiac imaging and myocardial injury, thrombolysis should be considered if they are 75 years or less of age and are at low risk of bleeding. Full-dose thrombolysis may be excessively risky in patients over 75 years. In patients with either RV dilation or elevated cardiac biomarker, thrombolysis is not recommended.
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To understand the rational of establishing a goal-oriented therapy for pulmonary arterial hypertension management. ⋯ Prespecified goals with regular reassessment should be incorporated as the routine practice for pulmonary arterial hypertension management to provide the best available treatment, aiming to improve or maintain every patient in a clinical and functional status that reflects better long-term survival.
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The purpose of this review is to provide an update on acute exacerbations of idiopathic pulmonary fibrosis (AE-IPF), with a specific focus on new data regarding the cause, clinical features, management and prognosis of AE-IPF. In addition, the limitations of the current definition of AE-IPF are discussed and a novel classification schema is proposed. ⋯ AE-IPF is associated with significant morbidity and mortality; however, there remains a paucity of clinical data. The current definition of AE-IPF has limitations and a new classification schema should be considered.
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Bronchopleural fistula is a cause of increased morbidity and mortality. Patients who develop bronchopleural fistula after lung resection or spontaneous pneumothorax often have multiple co-morbidities making them poor candidates for repeated surgical intervention. Previous nonsurgical treatments for bronchopleural fistula have had limited success. Endobronchial valves, originally designed for bronchoscopic lung volume reduction, have been used under a humanitarian use exception for the treatment of bronchopleural fistula. Numerous case series and reports have been published; however, guidelines for the use of endobronchial valves specifically for bronchopleural fistula have yet to be developed. ⋯ The use of endobronchial valves for the treatment of bronchopleural fistula is well tolerated and effective. Controlled clinical trials are needed to further evaluate their efficacy and identify ideal patient populations for their use.
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Thoracentesis is a commonly performed procedure throughout the world. Convention dictates that patients should have laboratory values such as international normalized ratio (INR) and platelets corrected or medications that affect bleeding withheld prior to performing this procedure. By transfusing blood products or withholding medications, patients are exposed to risks that are different than but equally if not more significant than the risk of hemothorax from thoracentesis. This review highlights recent studies that suggest the parameters of performing thoracentesis should be less stringent than traditionally thought. ⋯ Although large randomized studies do not exist, recent literature suggests that it is time to reevaluate the need to correct INR and platelet counts or to transfuse blood products or withhold medications prior to thoracentesis in patients felt to have a risk of possible bleeding.