The American journal of emergency medicine
-
Observational Study
Traumatic brain injury and intraparenchymal hemorrhage progression: Blood pressure variability matters.
Blood pressure variability (BPV) has been shown to correlate with intraparenchymal hematoma progression (HP) and worse outcomes in patients with spontaneous intracerebral hemorrhage (sICH). However, this association has not been elucidated in patients with traumatic intraparenchymal hemorrhage or contusion (tIPH). We hypothesized that 24 h-BPV from time of admission is associated with hemorrhagic progression of contusion or intraparenchymal hemorrhage (HPC), and worse outcomes in patients with tIPH. ⋯ SBPCV was significantly associated with HP among patients who required EVD. Additionally, increased SBPmax-min was associated with an increase in mortality. Clinicians should be cautious with patients' blood pressure until further studies confirm these observations.
-
Observational Study
Prospective real-time evaluation of the QTc interval variation after low-dose droperidol among emergency department patients.
To assess the QTc interval variation after low-dose droperidol in a population of undifferentiated, stable, and non-agitated patients receiving droperidol in the emergency department. ⋯ The QTc interval slightly increased after droperidol administration, but these prolongations were brief, mostly below 500 msec and did not lead to serious arrhythmias. The yield of continuous cardiac monitoring in patients receiving low doses of droperidol is likely low.
-
Successful replantation relies on proper preservation of traumatically amputated parts. The established protocol for preservation, however, is inconsistently adhered to. The objective of this study is to examine the rate of proper preservation in multiple patient populations. ⋯ Level IV.
-
Direct oral anticoagulant (DOAC) use presents a challenge to all providers involved in emergency care of patients since widely accepted laboratory tests to assess the level of anticoagulation for such medications are lacking. Viscoelastic tests such as thromboelastography (TEG) tests are increasingly used throughout major trauma centers to help guide resuscitation efforts in patients presenting with trauma and/or hemorrhagic shock. ⋯ TEG values were typically not affected by rivaroxaban or apixaban use in an emergency department trauma population suggesting that TEG is not sensitive for Xa inhibitor detection and should not be relied upon for assessing anticoagulation in such settings.
-
Sigmoid volvulus occurs when a portion of sigmoid colon twists around its blood supply at the base of the mesentery, causing ischemia and necrosis. In developed nations, this is most commonly a condition of elderly, bed-bound, chronically constipated individuals. ⋯ We present a unique case of sigmoid volvulus in a patient with no pre-existing abdominal complaints or surgical history, who sustained blunt traumatic injuries when she was struck by a motor vehicle. Prompt recognition of this deadly condition by emergency clinicians facilitated rapid surgical correction and mitigated further morbidity and mortality.