The American journal of emergency medicine
-
Low doses of ketamine have been shown to be safe and effective for pain relief. Adverse effects are generally mild and transient. A 69-year-old woman suffered a witnessed ground-level fall without report of head injury, loss of consciousness, or intoxication. ⋯ Low dose ketamine is an important therapeutic option. Delayed or prolonged neuropsychiatric effects may be possible following combined ketamine and opioid analgesia. Clinicians utilizing low dose ketamine should be aware of this potential complication as it could result in the need for additional diagnostic testing and prolonged length of stay.
-
Capnocytophaga canimorsus, commonly transmitted by dog bites, can cause severe sepsis, and the mortality rate is very high. We experienced a case of hemophagocytic lymphohistiocytosis (HLH) complicated by severe sepsis caused by C. canimorsus. A 58-year-old man with no remarkable medical history was admitted to another hospital with fever and mild consciousness disorder developed 3 days after being bitten by his dog. ⋯ Once antibiotic and steroid therapy was started, the patient's infection and cytopenia improved. Unfortunately, the patient's fingers and toes required amputation, but his life was saved, and he was discharged from hospital. Because HLH may be hidden in such cases, it may be necessary to measure serum ferritin and perform bone marrow aspiration if hyperferritinemia is suspected.
-
The outbreak of a novel coronavirus disease (COVID-19) has been of concern to health care workers (HCW's) in the emergency department (ED) due to potential exposure and transmission. This case report describes a man who was referred to the ED for abdominal and testicular pain who was subsequently found to test positive for COVID-19. Due to the lack of respiratory symptoms, proper protective equipment (PPE) was not donned, and it led to several patients and health care workers being exposed. Given recent new descriptions of patients who present atypically, full PPE for all patients may be considered as community spread increases.
-
Case Reports
Adherence to PECARN criteria in children transferred to a pediatric trauma center: An opportunity for improvement?
The Pediatric Emergency Care Applied Research Network (PECARN) criteria identify children at low risk of clinically important traumatic brain injury (ciTBI) in whom CT head (CTH) is unnecessary. We assessed compliance with PECARN at outside hospitals (OSH) among children transferred to our pediatric trauma center. ⋯ Compliance with PECARN was low among referring facilities with nearly 75% of CTHs being potentially avoidable with proper adherence and parental counseling. Deferring imaging until after transfer appears safe as no child underwent emergent intervention upon arrival. Early transfer and improved compliance with PECARN may reduce the number of CTHs performed.
-
Randomized Controlled Trial
Does intramuscular ondansetron have an effect on intramuscular ketamine-associated vomiting in children? A prospective, randomized, double blind, controlled study.
This study was conducted to determine the effect of intramuscular ondansetron on ketamine-associated vomiting in children undergoing procedural sedation. ⋯ Intramuscular ondansetron is effective in controlling ketamine-associated vomiting.