The American journal of emergency medicine
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Comparative Study
Intubation without premedication may worsen outcome for unconsciousness patients with intracranial hemorrhage.
To clarify the influence of an intubation maneuver with or without premedication for an intracranial hemorrhage in an unconsciousness patient, we retrospectively analyzed 70 patients who had received intubation for unconsciousness and in whom a nontraumatic intracranial hemorrhage was found by CT over a 6-year period. They were divided into 2 groups, consisting of a drug group (n=15), wherein drugs were used before intubation, and control group (n=55), wherein no drugs were used before were intubation. ⋯ The GOS in the control group was significantly higher than in the drug group (P<.001). In cases of intubation for unconscious patients who may have intracranial hemorrhaging, premedication is considered associated with a more favorable outcome.
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Comparative Study Clinical Trial
Propofol for deep procedural sedation in the ED.
We sought to evaluate the use of propofol (2,6-diisopropylphenol) for ED procedural sedation, particularly when administered in a routine fashion for a variety of indications. ⋯ ED procedural sedation with propofol was effective and well accepted by patients and physicians. However, it produced a significant incidence of hypotension, hypoxemia, and apnea.
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Clinical Trial
Incidence and severity of recovery agitation after ketamine sedation in young adults.
Psychic recovery reactions after ketamine administration are not uncommon in adults, but yet are rare in children 15 years old and younger. The nature of such reactions has not been previously described in young adults, and accordingly we wished to quantify the incidence and severity of recovery agitation after ketamine sedation in patients aged 16 to 21 years. ⋯ In this small sample of young adults we observed no serious psychic recovery reactions, mirroring the low incidence of such responses well documented with children 15 years old and younger. This supports the expansion of ketamine use to young adults aged 16 to 21 years.
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Abdominal pain is a common complaint for visits to ED. Among the causes of abdominal pain, the acute porphyria may confuse emergency physicians. With wide range of unspecific symptoms and signs, acute porphyria is rarely considered as a differential diagnosis of acute abdomen in ED. ⋯ The most commonest point of tenderness is over epigastrium (7 of 10 patients). The laboratory and image studies of our patients were of no diagnostic value for acute porphyria, except for Watson-Schwartz test. In summary, our study revealed that when a patient after puberty with repetitive visits because of severe abdominal pain without reasonable causes and needs narcotics for pain control, acute porphyria should be taken into consideration.
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Low back pain is an extremely common complaint encountered by emergency and primary care physicians. Although the majority of patients have uncomplicated benign presentations, there is a small subset who has a much more severe disease process called cauda equina syndrome, which entails acute compression of the nerve roots of the cauda equina. ⋯ Significant morbidity can result from delayed diagnosis and treatment; therefore, the emergency physician should remain aware of this potential orthopedic pitfall. This case report discusses the clinical presentation, diagnosis, and relevant treatment of cauda equina syndrome in the ED.