The American journal of emergency medicine
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Comparative Study
Ultrasound availability in the evaluation of ectopic pregnancy in the ED: comparison of quality and cost-effectiveness with different approaches.
The liberal use of ultrasonography has been advocated in patients with first trimester cramping or bleeding to avoid misdiagnosis of ectopic pregnancy in the emergency department (ED). The cost-effectiveness of different approaches to ultrasound availability has not been previously reported. In this study, we investigated measures of quality and cost-effectiveness in detecting ectopic pregnancy in the ED over a 6-year period, divided into three approximately equal epochs with three distinct approaches to ultrasound availability. ⋯ The specificity of ED Sono in ruling in an IUP was 100% (95% CI 98.3 to 100%), but analysis of secondary quality indicators reflecting times from first ED visit to treatment in Epoch 3 raised the possibility that an adnexal mass or signs of tubal rupture may have been missed on some ED Sonos. We conclude that increased availability of ultrasonography leads to improved quality in the detection of ectopic pregnancy in the ED, but at the expense of a disproportionate increase in the number of ultrasound studies done per ectopic pregnancy detected. Our study suggests that the most cost-effective strategy is for emergency physicians to screen all patients with first trimester cramping and bleeding with ED Sonos, and to obtain MI Sonos at the time of the initial ED visit in all cases in which the ED Sono is indeterminate or shows no IUP.
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We investigated predictors of patient satisfaction in a large, municipal emergency department (ED). Patients were telephoned 10 days postvisit, and satisfaction was assessed using a structured survey with 22 items measuring several domains, as well as the estimated length of stay. The dependent variables consisted of ratings of overall satisfaction and likelihood of recommending the ED to others. ⋯ Likelihood to recommend was associated with (P < .05): degree to which staff cared for the patient as a person, understandability of discharge instructions, perceptions of safety, age, and insurance status. Patients' perceptions of care, rather than demographics and visit characteristics, most consistently predicted satisfaction. However, differences were observed between the specific predictors for overall satisfaction and likelihood to recommend, providing a possible explanation for inconsistencies observed in the literature.
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Previous studies have reported inadequate pain control in the emergency department (ED). The primary purpose of this study was to determine the proportion of ED patients with acute fractures who actually wanted pain medication given in the ED. A convenience sample of 107 adults with acute long-bone fractures seen in a community hospital ED were surveyed on the pain level they had on ED presentation, the pain level desired at ED discharge, and their preferences for administration of analgesia in the ED. ⋯ Sixty-nine percent were comfortable with a nurse administering pain medication before physician evaluation. Seventy percent wanted pain control without being sedated and 25% wanted complete pain relief even if sedation was necessary to achieve it. Sixty percent were either slightly concerned or not concerned about potential medication side effects.
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Randomized Controlled Trial Comparative Study Clinical Trial
Ketorolac versus meperidine: ED treatment of severe musculoskeletal low back pain.
The study objective was to assess the efficacy and patient acceptance of ketorolac as an alternative to meperidine for the treatment of severe musculoskeletal low back pain (LBP). A double blinded prospective trial in a convenience sample of patients >18 years of age presenting to an urban university hospital emergency department (ED) was conducted over a 19-month period. Patients were included if the pain was musculoskeletal in origin and was severe enough to warrant parenteral analgesics. ⋯ Sedation level and adverse effects were significantly greater in the meperidine group. Ketorolac shows comparable single dose analgesic efficacy to a single moderate dose of meperidine with less sedation and adverse effects in an ED population with severe musculoskeletal LBP. The trend for greater pain reduction and patient satisfaction with meperidine needs further investigation.
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Although hypophosphatemia is relatively uncommon, it may be seen in anywhere from 20% to 80% of patients who present to the ED with alcoholic emergencies, diabetic ketoacidosis (DKA), and sepsis. Severe hypophosphatemia, as defined by a serum level below 1.0 mg/dL, may cause acute respiratory failure, myocardial depression, or seizures. ⋯ Administering K2PO4 at a rate of 1 mL per hour is almost always a very safe and appropriate treatment for hypophosphatemia. This article provides guidelines for phosphate therapy in hypophosphatemic ED patients including those in DKA, those presenting with alcohol-related complaints including alcoholic ketoacidosis and patients with acute exacerbation of asthma and chronic obstructive pulmonary disease.