Chest
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Acute pulmonary embolism (PE) is a common disease encountered by pulmonologists, cardiologists, and critical care physicians throughout the world. For patients with high-risk acute PE (defined by systemic hypotension) and intermediate high-risk acute PE (defined by the absence of systemic hypotension, but the presence of numerous other concerning clinical and imaging features), intensive care often is necessary. Initial management strategies should focus on optimization of right ventricle (RV) function while decisions about advanced interventions are being considered. ⋯ Norepinephrine is a reasonable first choice for hemodynamic support with vasopressin as an adjunct. IV loop diuretics may be useful if evidence of RV dysfunction or volume overload is present. Fluids should be given only if concern exists for hypovolemia and absence of RV dilatation. Supplemental oxygen administration should be considered even without hypoxemia. Positive pressure ventilation should be avoided if possible. Venoarterial extracorporeal membrane oxygenation cannulation should be implemented early if ongoing deterioration occurs despite these interventions.
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Multicenter Study
Impact of Dyspnea on Adults with Respiratory Symptoms Without a Defined Diagnosis.
We investigated dyspnea; its associated risk factors; and its impact on health care utilization, quality of life, and work productivity in adults with undiagnosed respiratory symptoms. ⋯ Our findings showed that in community-based adults with undiagnosed respiratory symptoms, those identified with PRISm experienced the greatest impact of dyspnea. Dyspnea imposes burdens on the health care system and is associated with impaired quality of life and work productivity.
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Zanubrutinib is an orally administered second-generation covalent inhibitor of Bruton tyrosine kinase that was recently approved by the US Food and Drug Administration for the treatment of chronic lymphocytic leukemia and small lymphocytic leukemia. It has been associated with significant major and minor bleeding events, including intracranial and GI hemorrhage and hematuria, with or without concurrent antiplatelet or anticoagulation therapy. ⋯ On discontinuation of zanubrutinib after the second episode, he remained asymptomatic on further follow-up examination. Previously only described with the first-generation Bruton tyrosine kinase inhibitor, our case focuses attention on a rare adverse event and a first reported incidence, to our knowledge, of recurrent hemorrhagic pleural effusion associated with zanubrutinib in a patient with relapsing chronic lymphocytic leukemia.
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Randomized Controlled Trial Multicenter Study
GRAvity- versus Wall suction-drIven large volume Thoracentesis: a rAndomized controlled Study (GRAWITAS study).
Prior studies have found no differences in procedural chest discomfort for patients undergoing manual syringe aspiration or drainage with gravity after thoracentesis. However, whether gravity drainage could protect against chest pain due to the larger negative-pressure gradient generated by wall suction has not been investigated. ⋯ gov.
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A 68-year-old woman presented with worsening dyspnea. She had presented to her local community hospital 10 days earlier with similar symptoms. She was diagnosed with a right-sided pleural effusion, which was attributed to pneumonia and treated with antibiotics. ⋯ She did not have any recent surgeries or trauma. She had a medical history notable for Hodgkin lymphoma treated with radiation 40 years ago, renal cancer treated with nephrectomy, COPD on chronic 2 L oxygen nasal cannula, and pulmonary embolism on chronic anticoagulation. She also had a chronic left-sided chest port, which had been placed for a long-standing history of difficult IV access.