The American journal of emergency medicine
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Comment Letter Randomized Controlled Trial
Letter to the editor: Transcutaneous electrical nerve stimulation (TENS) for the treatment of renal colic in the ED: A randomized, double-blind, placebo-controlled trial.
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Case Reports
Recreational drug toxicity with severe hyperthermia: Rapid onsite treatment and clinical course.
Electronic dance music festivals have gained notoriety in the critical care and emergency medicine fields due to an alarming incidence of hospitalizations and deaths related to the high prevalence of recreational drug use. Recreational drug use toxicity, in part related to sympathomimetic toxidromes, may cause hyponatremia, seizures, rhabdomyolysis, hyperkalemia, acidosis, coagulopathy, circulatory shock, multi-organ failure, and even death. ⋯ Rapid onsite diagnosis and treatment, with attention to the A-B-C's of clinical emergencies, is essential to preserve life. We describe a patient presenting with the highest recorded core temperature in a survivor of psychostimulant drug-induced toxicity, and emphasize management principles of this life-threatening and increasingly prevalent condition.
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Acute mesenteric ischemia (AMI) is a condition that results from a sudden decline in blood flow through the mesenteric vessels that has a high morbidity and mortality. Non-occlusive AMI often presents in critically ill, hypotensive patients that suffer from decreased organ perfusion. ⋯ The patient required rapid fluid resuscitation in the emergency department. He did not require surgical intervention and was able to be discharged home with resolution of symptoms after a 7-day inpatient stay.
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Despite projections of an oversupply of residency-trained emergency medicine physicians by 2030 and amidst intensifying national debate over Nurse Practitioner (NP) qualifications to practice independently and unsupervised, NPs are increasingly staffing Emergency Departments (EDs) as hospitals seek to contain costs while simultaneously expanding services. We sought to characterize NP practice in the ED by examining NP independent billing by level of severity of illness, and relationship to practice authority, State Medicaid expansion status, and rurality. ⋯ As a proportion of the providers independently billing in the ED, NPs are increasingly managing higher acuity patients as evidenced by billing percentage of the highest acuity CPT codes (99284 and 99285). During the same time period, ED MDs decreased their billing in the same categories. Current employment of NPs in the ED may not be fulfilling its original vision to care for the lower acuity patients in order to allow MDs to care for the more acutely and critically ill patients, and to increase the services for underserved populations in rural areas, those over age 65, and those with limited English language proficiency. Future research should investigate ED policies resulting in NPs as opposed to MDs seeing patients with greater severity codes.
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Case Reports
A case of intracranial hemorrhage after a single dose of Yohimbine in a chronic user of clonidine.
Yohimbine, an alpha-2 adrenoreceptor antagonist found in a variety of supplements, has been historically used to treat libido, erectile dysfunction, xerostomia, and as a weight loss enhancement. Yohimbine toxicity causes a sympathomimetic syndrome as demonstrated by the case below of a female who developed an intracranial hemorrhage (ICH) following an ingestion of yohimbine. ⋯ Dietary supplements are not required by the FDA to undergo efficacy or safety testing, necessitating clear post-marketing communication regarding potential adverse events from various supplements. Users should be aware of yohimbine-containing products and the possible side effects of toxicity. It is crucial that physicians and patients be aware of possible drug-supplement interactions of yohimbine and the presentation of sympathomimetic syndromes.