NT Health Research and Publications Online

Welcome to NT Health Research and Publications Online, an open access digital repository that showcases the research projects and output of researchers working for the Northern Territory Department of Health (NT Health), while also collecting and preserving publications and multimedia produced in an official capacity, that represent the department. This service is maintained by NT Health Library Services
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  • Publication
    Journal Article
    Just a head knock? Emergency physicians need to get serious about concussion.
    (2024-06-04)
    Pearce, Alan J
    ;
    Wirth, Peter
    ;
    Fitts, Michelle
    Attention and awareness regarding concussion injury in Australia have significantly increased in the last decade. Although most of this increase is because of discussion regarding concussions from sporting endeavours, the majority of concussions are from non-sport environments including motor vehicle crashes, workplace incidents, falls, accidents, assault and intimate partner violence. In all cases, hospital EDs are the first point of contact, yet as argued in our Opinion here, there are concerns regarding the consistency of care protocols, because of a number of reasons, as well as management and follow-up clinical practices. Our Opinion is to provide a constructive discussion as well as calling for ACEM to support research to provide evidence-based data. Finally, we provide some recommendations that could be implemented immediately to improve clinical practice for presentations of concussion injuries in EDs.
  • Publication
    Journal Article
    Fungal Keratitis, Epidemiology and Outcomes in a Tropical Australian Setting.
    (2024-06-03)
    Kim, Leah N
    ;
    ; ;
    Kidd, Sarah Elizabeth
    ;
    Fungal keratitis is an ophthalmic emergency that can cause visual impairment and blindness. We reviewed the epidemiology and clinical features of fungal keratitis in a tropical Australian setting.To document the clinical and microbiological characteristics of fungal keratitis in an Australian tropical setting.A retrospective cohort study of patients with fungal keratitis from October 2014 to December 2022 was conducted at Royal Darwin Hospital, Northern Territory, Australia. We reviewed all patients with culture-proven fungal keratitis and their outcomes.There were 31 patients identified. Aboriginal and Torres Strait Islander (ATSI) patients were of a significantly younger median age (28 years) compared to non-ATSI patients (42 years), and they also presented later to health care. Contact lens use and ocular trauma were the most common predisposing factors. Most patients presented with a corneal infiltrate and corneal epithelial defect, and the central visual axis was affected in 54% of patients. spp. and spp. were the commonest causative fungi (39% and 30% respectively).Our series is different and reveals a wider range of fungal species identified over the 7 years of the study, in particular, a range of spp. were detected. Access to eye health services in rural and remote settings is important, particularly for ATSI patients, as morbidity remains high.
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