The American journal of emergency medicine
-
Case Reports
Retrobulbar hemorrhage decompression with paracanthal "one-snip" method: Time to retire lateral canthotomy?
Orbital compartment syndrome is a rare but serious condition most commonly as a result of traumatic retrobulbar hemorrhage and must be treated quickly to avoid ischemic damage to the optic nerve and retina. While the previously accepted standard of care for management of this condition has been lateral canthotomy with inferior cantholysis, this procedure can be challenging for physicians to perform given the rarity of the condition and that patients are frequently in significant pain often with significant periocular edema. In this case, orbital compartment syndrome was effectively treated with a paracanthal "one-snip" incision quickly and efficiently in the ED. This procedure offers a more manageable alternative treatment which has been found to produce a satisfactory intraocular pressure reduction in both cadaver models and now a patient with confirmed retrobulbar hemorrhage and resultant orbital compartment syndrome.
-
to describe the clinical and safety outcomes between andexanet alfa (AA) and 4-factor prothrombin complex concentrate (4F-PCC) for the reversal of apixaban or rivaroxaban in the setting of an intracranial hemorrhage (ICH). ⋯ This study suggests that real-world clinical and safety outcomes between andexanet alfa and 4F-PCC for the reversal of factor Xa inhibitors in the setting of ICH are similar to ones reported in clinical trials.
-
The cardiopulmonary resuscitation (CPR) compression to ventilation strategy remains controversial. We conducted a meta-analysis to compare the outcomes between continuous chest compressions CPR with asynchronous ventilation (CCC-CPR) and interrupted chest compressions CPR with synchronous ventilation (ICC-CPR) in cardiac arrest. ⋯ CCC-CPR did not show superiority in human outcomes compared with ICC-CPR, but its effect value was significantly increased in animal experiments. We should take the positive outcomes from animals and apply them to human models, and more physiological mechanisms need to be confirmed in CPR patients with different compression-ventilation strategies to improve the prognosis of cardiac arrest.
-
Refractory ventricular fibrillation (VF) and pulseless ventricular tachycardia (pVT) cardiac arrest describes a subset of patients who do not respond to standard Advanced Cardiac Life Support (ACLS) interventions and are associated with poor outcomes. Esmolol administration and vector change defibrillation have shown promise in improving outcomes in these patients, however evidence is limited. ⋯ Patients who received the EMS bundle achieved sustained ROSC significantly less often and were less likely to have pulses at hospital arrival. The incidence of neurologically intact survival was low and similar between groups.
-
The purpose of this study was to evaluate the effect of early intravenous (IV) calcium on systolic blood pressure (SBP) when administered with IV diltiazem in subjects with atrial fibrillation (AF) or flutter (AFL) with rapid ventricular response (RVR) in the Emergency Department (ED). ⋯ In the setting of AF/AFL with RVR, administration of IV calcium with IV diltiazem did not show a significant impact on clinical or safety outcomes compared to IV diltiazem monotherapy.