The American journal of emergency medicine
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We report a case of a healthy leisure diver presenting with simultaneous unilateral posterior vitreous detachment and decompression illness. The literature is reviewed for both conditions. There are no known publications associating these 2 entities and leads us to propose that nitrogen bubble formation could have contributed to the etiology of vitreal separation from the retina.
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We report a case of rhabdomyolysis temporally related to the ingestion of a large amount of kava. Kava is a naturally occurring plant used in the United States and elsewhere in the world for its sedative properties. ⋯ It is not clear whether this is an action of the kava itself, perhaps, due to its action on voltage ion channels or, perhaps, due to an adulterant in the product. Our patient developed peak creatine phosphokinase levels in excess of 30 000 U/L but had no significant renal damage.
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The objective of this study is to determine the rate of intra-abdominal injury (IAI) in adults with blunt abdominal trauma after a normal abdominal computed tomographic (CT) scan. We hypothesize that the risk of subsequent IAI is so low that hospital admission and observation for possible IAI are unnecessary. ⋯ Adult patients with blunt torso trauma and normal abdominal CT scans are at low risk for subsequently identified IAI. Thus, hospitalization for evaluation of possible IAI after a normal abdominal CT scan is unnecessary in most cases.
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Sustained ventricular arrhythmias (VA) complicate 7% to 20% of acute myocardial infarctions. We hypothesized that primary angioplasty (percutaneous coronary intervention [PCI]) and contemporary medical treatment will result in a lower incidence of VA and shorten the time frame of their occurrence. Thus, an electrocardiographic monitoring period of 24 hours should be sufficient to detect more than 95% of all malignant VA. ⋯ In this study, we could demonstrate that primary PCI results in a lower incidence of VA compared with data from the literature but did not shorten the time frame of VA occurrence. Thus, an electrocardiographic monitoring period for VA of 48 hours should be performed in patients with STEMI.
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The diagnostic performance of serum C-reactive protein (CRP) in prediction of bacteremia among febrile patients visiting an emergency department (ED) was analyzed. ⋯ The CRP level was not reliable to distinguish the bacteremia from nonbacteremic infection, whereas duration after fever onset was less than 12 hours. Clinicians must consider the history of fever onset to improve the accuracy of early prediction of serum CRP before the microbiological results of blood cultures is available.