Steven I. Aronin

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BACKGROUND Community-acquired bacterial meningitis causes substantial morbidity and mortality in adults. OBJECTIVE To create and test a prognostic model for persons with community-acquired bacterial meningitis and to determine whether antibiotic timing influences clinical outcome. DESIGN Retrospective cohort study; patients were divided into derivation(More)
Streptococcus pneumoniae is an infrequent cause of infectious endocarditis in adults. In the past 2 years, however, we have encountered several cases at our institution, and additional cases have been reported in the literature. This infection typically follows pneumonia in the setting of chronic alcoholism and may additionally be complicated by meningitis.(More)
The relationship between cause and timing of death in 294 adults who had been hospitalized with community-acquired bacterial meningitis was investigated. For 74 patients with community-acquired bacterial meningitis who died during hospitalization, the underlying and immediate causes of death were identified according to the criteria of the World Health(More)
BACKGROUND Complement deficiency states are rare inherited disorders that may predispose affected individuals to angioedema, collagen vascular disease, or infection due to encapsulated organisms, especially Neisseria meningitidis. OBJECTIVES To report the case of a 36-year-old man of Irish descent with recurrent culture-negative neutrophilic meningitis,(More)
Early diagnosis of persons infected with human immunodeficiency virus (HIV) through diagnostic testing and screening is a critical priority for individual and public health. Emergency departments (EDs) have an important role in this effort. As EDs gain experience in HIV testing, it is increasingly apparent that implementing testing is conceptually and(More)
Neisseria meningitidis is known to cause a spectrum of diseases, including bacteraemia without sepsis, meningococcaemia without meningitis, meningitis with or without meningococcaemia, and chronic meningococcaemia. Less common manifestations of meningococcal infection include pharyngitis, pneumonia, pericarditis, urethritis and arthritis. To our knowledge,(More)
Acute bacterial meningitis (ABM) is a rare but deadly neurological emergency. Accordingly, Infectious Diseases Society of America (IDSA) guidelines summarize current evidence into a straightforward algorithm for its management. The goal of this study is to evaluate the overall compliance with these guidelines in patients with suspected ABM. A retrospective(More)
Streptococcus pneumoniae is the leading cause of bacterial meningitis for people of all age groups after infancy. Prior to the emergence of penicillin-resistant pneumococci as the cause of meningitis, penicillin was the traditional therapy for this life-threatening infection. Treatment guidelines for both suspected and confirmed cases of pneumococcal(More)
In 2010, there were roughly 219 million cases of malaria reported worldwide resulting in an estimated 660,600 deaths [1]. In contrast, the total number of cases according to the Centers for Disease Control and Prevention (CDC) in the United States (USA) was only 1691 [2]. Of those, 1688 were cases of imported malaria [2]. This is the highest number of cases(More)