The American journal of emergency medicine
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Review Meta Analysis Comparative Study
The effect of high-flow nasal cannula in reducing the mortality and the rate of endotracheal intubation when used before mechanical ventilation compared with conventional oxygen therapy and noninvasive positive pressure ventilation. A systematic review and meta-analysis.
The effects of high flow nasal cannula (HFNC) on adult patients when used before mechanical ventilation (MV) are unclear. We aimed to determine the effectiveness of HFNC when used before MV by comparison to conventional oxygen therapy (COT) and noninvasive positive pressure ventilation (NIPPV). ⋯ When used before MV, HFNC can improve the prognosis of patients compared both with the COT and NIPPV.
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Review Meta Analysis
Efficacy of corticosteroid treatment for severe community-acquired pneumonia: A meta-analysis.
The benefits and adverse effects of corticosteroids in the treatment of severe community-acquired pneumonia (CAP) have not been well assessed. The aim of this systematic review of the literature and meta-analysis was to evaluate the clinical efficacy of adjuvant corticosteroid therapy in patients with severe CAP. ⋯ Corticosteroids adjuvant therapy in patients with severe CAP may reduce the rate of in-hospital mortality, reduce the length of hospital stay, and reduce CRP levels.
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Acute Respiratory Distress Syndrome (ARDS) was first recognized during the 1960s. It is a distinct type of hypoxemic respiratory failure characterized by acute abnormality of both lungs. Extracorporeal membrane oxygenation (ECMO) is being increasingly used for patients with severe ARDS refractory to otherwise conventional management. ⋯ After an extensive hospitalization, the patient was ultimately transferred to an acute medical rehabilitation center. With the current opioid crisis, emergency physicians and providers need to be aware that opioids can induce severe ARDS refractory to mechanical ventilation. ECMO as a treatment option can be used safely and successfully as described in this unique patient case report.
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Patients presenting to the emergency department with chest pain are common and a cause of significant concern to patients and families and physicians alike. The causes of chest pain are myriad. These causes span diverse categories including cardiovascular, respiratory, abdominal and gastrointestinal, musculoskeletal, psychiatric, hematologic and oncologic, and neurologic Thull-Freedman (2010) [1]. ⋯ Additionally, no reviews of hypokalemia describe this condition presenting with chest pain (Mandal, 1997; Gennari, 2002; Medford-Davis and Rafique, 2014 [7-9]). This case report describes a pediatric patient who presents with chest pain that was attributed to hypokalemia. This report attempts to make practitioners aware that hypokalemia may present with chest pain and to encourage ER providers to include this in the differential diagnosis.
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We present a case of an elderly man who sustained non-displaced fractures through the right superior and inferior pubic rami after a fall from standing and had a tragic outcome. While minimally displaced pubic ramus fractures are typically stable and require only symptomatic treatment, there have been reports, such as this one, of low-energy pubic rami fractures resulting in massive hemorrhage. ⋯ This report highlights the need to maintain a high index of suspicion for intrapelvic bleeds even in patients with nondisplaced pubic rami fractures. Rapid recognition and treatment of intrapelvic bleeds can be lifesaving.