RESUMO
OBJECTIVE: Nerve agent attacks pose a serious threat worldwide and ensuring optimal readiness is essential to management. We review a mass casualty incident (MCI) drill in a busy urban New York City Emergency Department incorporating an antidote-dosing tool. METHODS: Emergency Management and Preparedness planned an MCI drill involving a nerve agent exposure and engaged the pharmacy department to participate on a more comprehensive level. The clinical pharmacist prepared a treatment tool with antidote dosing recommendations to distribute to team members participating in the drill. RESULTS: During the launch of the exercise, all clinicians involved reviewed the antidote-dosing tool with the pharmacy team members. Because of the ease of use, limited time was necessary to review the dosing tool before the start of the exercise. After the exercise, feedback regarding the use of the tool was very positive and participants appreciated the tool for use in a theoretical emergency that they have had limited experience managing. CONCLUSIONS: Optimizing team preparedness with accessible and practical dosing tools may be a helpful addition to emergency preparedness for chemical and biological events with the potential for many casualties.
Assuntos
Defesa Civil , Planejamento em Desastres , Incidentes com Feridos em Massa , Agentes Neurotóxicos , Humanos , Antídotos , Serviço Hospitalar de EmergênciaRESUMO
Fibrin-associated diffuse large B-cell lymphoma (FA-DLBCL) is in and of itself a rare entity and is a subset of the Epstein-Barr virus (EBV)-associated lymphoma. Due to its indolent course, FA-DLBCL is generally an incidental finding on histopathological examinations. We present the first reported case of FA-DLBCL found within a native aortic thrombus during an aorto-biiliac bypass. This is a 77-year-old male who was taken to the operative theater for open aorto-biiliac bypass secondary to aortooclusive disease resulting in intermittent claudication and gangrene of the right lower extremity digits. Intraoperatively, suspicious inflammatory changes were noted around the aorta. Pathological evaluation of the thrombus within the aorta noted cells of B-cell lineage with BCL2 and MYC positivity in addition to CD30 and EBV positivity. Postoperatively, the patient's course was complicated by acute tubular necrosis, uremia, dialysis dependence, intubation, and cardiac arrhythmias including cardiac arrest. He was able to recover from these complications, however, he ultimately chose to self-enroll in hospice care. An extensive literature review of over 128 mentions of FA-DLBCL noted a complete paucity of reported cases of FA-DLBCL within a native aorta. The patient's clinical presentation and histopathology without mass-forming lesions lead to the diagnosis of FA-DLBCL. FA-DLBCL is an extremely rare EBV+ lymphoproliferative disorder associated with chronic inflammation (DLBCL-CI). FA-DLBCL is a rare condition without defined uniform treatment. This article serves to highlight the first reported case of FA-DLBCL found within an abdominal aortic thrombus in a native aorta. Given the paucity of literature on this condition, postoperative treatment and long-term outcomes should be the focus of this condition.