J Emerg Med
-
Patients who are resuscitated with naloxone frequently refuse a period of observation, even though they may be suffering from a variety of medical and psychiatric comorbidities. Emergency physicians (EPs) are then confronted with the challenge of how best to serve patients' interests while respecting autonomy. ⋯ EPs approach this clinical and ethical dilemma in widely divergent ways. Consensus about strategies for navigating patients' wishes relative to clinical concerns are needed to help EPs manage these challenging cases.
-
Caffeine has been reported as a cause of cardiac arrest after massive overdose. Here, we report the case of a patient with caffeine intoxication, which can cause fatal dysrhythmias and severe hypokalemia. They were successfully treated with extracorporeal membrane oxygenation (ECMO). ⋯ A 43-year-old woman with a history of bipolar disorder presented to the emergency department after suicidal drug ingestion (caffeine and amitriptyline). Immediately after arrival, she experienced multiple episodes of ventricular fibrillation with severe hypokalemia requiring cardiopulmonary resuscitation and medical therapy. However, conventional treatment was not successful. We instituted ECMO early during resuscitation because prolonged hypokalemia refractory to aggressive potassium replacement precluded the use of antidysrhythmic medications for refractory circulatory compromise with ventricular fibrillation. The use of ECMO provided time to correct hypokalemia (19.3 g potassium) and reduce the caffeine level with hemodialysis. Although she had sustained cardiac arrest, she recovered fully and was discharged home. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Our case indicates the potential effectiveness of ECMO in severely poisoned patients with fatal dysrhythmias. ECMO could provide time for removal of toxic drugs and correction of electrolyte abnormalities.
-
Research has shown that do not resuscitate (DNR) and do not intubate (DNI) orders may be construed by physicians to be more restrictive than intended by patients. Previous studies of physicians found that DNR/DNI orders are associated with being less willing to provide invasive care. ⋯ In a nationwide survey, emergency medicine residents were less willing to provide invasive procedures for patients with DNR/DNI status, including the placement of central venous catheters, admission to the intensive care unit, and consultation for dialysis and surgery.
-
Abdominal compartment syndrome is a potentially deadly condition that can be missed in the emergency department setting. ⋯ Abdominal compartment syndrome is an increasingly recognized condition with the potential for significant morbidity and mortality. It is important for clinicians to be aware of the current evidence regarding the diagnosis, management, and disposition of these patients.