Articles: outcome.
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Recent reports suggest a short series of cardiac troponin (cTnT) testing effectively identifies patients at risk for cardiac events. However, there are few studies validating this strategy. The purpose of this study was to determine the ability of cTnT levels to predict short- and long-term outcomes in low-risk patients with suspected acute coronary syndromes. ⋯ Determination of troponin T levels has a low sensitivity and high specificity for predicting outcomes in low-risk patients evaluated for suspected acute coronary syndromes. This study does not support a strategy of relying solely on troponin testing for disposition decisions. [Peacock WF IV, Emerman CL, McErlean ES, Deluca SA, van Lente F, Rao JS, Nissen SE: Prediction of short- and long-term outcomes by troponin T levels in low-risk patients evaluated for acute coronary syndromes. Ann Emerg Med. March 2000;35:213-220.].
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Two older adults presented to the emergency department with rib fractures following minor trauma. Both were discharged on oral analgesics and died within 2 days. Rib fractures more often lead to adverse outcomes in older adults. Emergency physicians should consider admitting any such patient who presents with two or more rib fractures.
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Conventional emergency department testing strategies for patients with chest pain often do not provide unequivocal diagnosis of acute coronary syndromes. This study was conducted to determine whether the routine use of single photon emission computed tomography (SPECT) imaging at rest and early exercise stress testing to assess intermediate-risk patients with chest pain and no ECG evidence of acute ischemia will lead to earlier discharges, more discriminate use of coronary angiography, and an overall reduction in average costs of care with no adverse clinical outcomes. ⋯ An ED chest pain diagnostic strategy incorporating acute resting 99mTc tetrofosmin SPECT imaging and early exercise stress testing may lead to reduced in-hospital costs and decreased length of stay for patients with acute chest pain and nondiagnostic ECGs. [Stowers SA, Eisenstein EL, Wackers FJTh, Berman DS, Blackshear JL, Jones AD Jr, Szymanski TJ Jr, Lam LC, Simons TA, Natale D, Paige KA, Wagner GS. An economic analysis of an aggressive diagnostic strategy with single photon emission computed tomography myocardial perfusion imaging and early exercise stress testing in emergency department patients who present with chest pain but nondiagnostic electrocardiograms: results from a randomized trial. Ann Emerg Med. January 2000;35:17-25.].
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The practice guidelines for interventional techniques in the management of chronic pain are systematically developed statements to assist practitioner and patient decisions about appropriate health care related to chronic pain. These guidelines are professionally derived recommendations for practices in the diagnosis and treatment of chronic or persistent pain. ⋯ Included in the guidelines is a discussion of their purpose,rationale, importance, and methodology, and patient population, pathophysiologic basis, and various interventional techniques utilized in the management of chronic pain including rationale, outcomes, and cost effectiveness. They also describe the role of diagnostic blocks and therapeutic blocks with suggested algorithms for interventional techniques in the management of conservative care of chronic pain.
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To determine the frequency of use and the success rates of intraosseous (IO) vascular access in the emergency department. ⋯ IO success rates were high despite infrequent use.