Annette Hoskin | The University of Western Australia (original) (raw)

Papers by Annette Hoskin

Clinical Ophthalmology

Hyphema is a sequela of ocular trauma and can be associated with significant morbidity. Managemen... more Hyphema is a sequela of ocular trauma and can be associated with significant morbidity. Management of this condition is variable and can depend on individual institutional guidelines. We aimed to summarize current practices in hyphema management across ophthalmological institutions worldwide.

Graefe's Archive for Clinical and Experimental Ophthalmology, 2021

Ophthalmic trauma is a leading cause of preventable monocular blindness worldwide. The prevalence... more Ophthalmic trauma is a leading cause of preventable monocular blindness worldwide. The prevalence of ophthalmic trauma varies considerably based on geographic location, socio-economic status, age groups, occupation, and cultural practices such as firework celebrations. Clinical registries are known to be valuable in guiding the diagnosis, management, and prognostication of complex diseases. However, there is currently a lack of a centralized international data repository for ophthalmic trauma. We draw lessons from past and existing clinical registries related to ophthalmology and propose a new suitable international multicenter clinical registry for ophthalmic trauma: the International Globe and Adnexal Trauma Epidemiology Study (IGATES). IGATES is hosted on a secure web-based platform which exhibits user-friendly smart features, an integrated Ocular Trauma Score (OTS) prognosis calculator, efficient data collection points, and schematic graphical software. IGATES currently has 37 participating centers globally. The data collected through IGATES will be primarily used to develop a more robust and improved ophthalmic trauma prognostic classification system, the Ocular Trauma Score-2 (OTS-2), which builds on previous systems such as the Birmingham Eye Trauma Terminology System (BETTS) and Ocular Trauma Score (OTS). Furthermore, IGATES will act as a springboard for further research into the epidemiology, diagnosis, and management of ophthalmic trauma. Ultimately, IGATES serves to advance the field of ophthalmic trauma and improve the care that patients with ophthalmic trauma receive.

Current Eye Research, 2022

Clinical & Experimental Ophthalmology, 2020

Injury, 2019

Objectives Registries are integral to monitoring, surveying, treating, preventing and prognostica... more Objectives Registries are integral to monitoring, surveying, treating, preventing and prognosticating trauma. The quantity and quality of data must justify a change or intervention in treatment and/or preventive strategies and must be collected while balancing the cost and time invested in the registry. This review documents the quality, completeness and operational and funding models for ocular trauma registries worldwide. Methods The databases CENTRAL, MEDLINE, EMBASE and Informit Health Collection were searched using key word and mesh terms for: "Eye injury, "Ocular trauma", "Eye injury prevention", "Eye protection", "Registry". To find relevant unpublished articles and theses, clinicaltrials.gov, Trip, MedNar and Google Scholar were searched using the key words "eye 2 injury" OR "ocular trauma" AND "registry*". No date or language restrictions were applied. The quality of registry data was assessed against published measures including design, operation and data quality. Results: The electronic search retrieved 528 distinct published articles; 61 articles were assessed for eligibility. Of the 61 articles identified, 28 were eligible to be included in the review, with cross-referencing identifying a further 7 articles. The source of most articles on ocular trauma registries was the United States, followed by Germany and China. Patient follow-up was conducted in 31 studies, with 6 months being the most frequently reported period. Issues with data quality included incomplete data such as presence or absence of eye protection and initial visual acuity. Attrition bias was controlled by the United States Eye Injury Register with follow-up. Patients without follow-up data were removed for some studies and this may have introduced bias. Conclusion: National, state and hospital-based ocular trauma registries have contributed significantly to our understanding of ocular trauma. The United States has the most frequently cited and well-resourced ocular trauma registries. It is anticipated that this review will guide the development of future registries for ocular trauma in order to inform evidence-based prevention strategies and, ultimately, improve visual outcomes. We recommend the development of a consensus guidelines for international ocular trauma registry that includes mechanism and context of injury and visual outcomes, to permit international comparison that can be implemented at low cost with secure data capture.

Acta Ophthalmologica, 2019

To describe the history of eye injuries and the consequent evolution of eye protection. Methods: ... more To describe the history of eye injuries and the consequent evolution of eye protection. Methods: A comprehensive search of Medline and the grey literature using the terms 'ocular trauma' and 'eye protection' or 'injury prevention' and 'history'. References were used to identify other relevant publications. Publications were classified according to the setting of eye injury: occupational, recreational or combat-related. Results: Eye protection has been described in a wide range of sources, including in literature and art. With advances in eye protection material and design, as well as government and societal promotion of appropriate eye protection usage in the workplace, the epidemiology of ocular trauma has changed over time. In developed countries, the use of eye protection in the workplace has reduced the proportion of occupation-related eye injuries over the last century, with a higher proportion occurring during sports or at home. New protection devices and policies have evolved to meet this change. Conclusion: Vision loss has broad implications for the individual and for society and despite available prevention strategies, ocular trauma is a significant cause of preventable monocular and bilateral vision loss. The use of appropriate eye protection has reduced the burden of ocular trauma. History provides lessons for informing current eye protection and eye injury prevention strategies.

Injury, 2017

Background: Open globe injuries (OGIs) account for 44% of the cost of ocular trauma within Austra... more Background: Open globe injuries (OGIs) account for 44% of the cost of ocular trauma within Australia. It is estimated that 90% of ocular trauma is preventable. However, there have been few epidemiological studies within Australia that have identified groups at risk of OGIs specifically. The aim of our study was to review the epidemiology of OGIs presenting to a tertiary referral eye hospital in Australia. Methods: The Birmingham Eye Trauma Terminology (BETT) system was used to classify injuries as globe ruptures, penetrating eye injuries (PEIs), intraocular foreign bodies (IOFBs) or perforating injuries. Demographic data, past ocular history, mechanism of trauma, ocular injuries, and best-corrected visual acuity (BCVA) before and after treatment were recorded. Results: The 205 OGIs included 80 globe ruptures, 71 PEIs, 48 IOFBs and six perforating injuries. Falls predominated in older age groups compared to the other mechanisms of injury (p < 0.0001). A fall was responsible for 33 globe ruptures and 82% of these had a history of previous intraocular surgery. Globe rupture and perforating injuries had poorer visual outcomes (p < 0.05), consistent with previous studies. Alcohol was implicated in 20 cases of OGI, with 11 of these due to assault. PEIs and IOFBs commonly occurred while working with metal. BCVA was significantly worse following removal of an intraocular foreign body. We found presenting BCVA to be a good predictor of BCVA at the time of discharge. Conclusions: The causes of OGI varied in association with age, with older people mostly incurring their OGI through falls and younger adults through assault and working with metal. Globe ruptures occurring after a fall often had a history of intraocular surgery. The initial BCVA is useful for non-ophthalmologists who are unfamiliar with the ocular trauma score to help predict the BCVA following treatment.

Clinical & experimental optometry, Jan 20, 2016

The aim was to investigate the characteristics and outcomes of ocular and adnexal injuries requir... more The aim was to investigate the characteristics and outcomes of ocular and adnexal injuries requiring hospitalisation in children in Perth, Western Australia. This is a hospital-based retrospective review of children admitted to Princess Margaret Hospital for Children with diagnoses of ocular and/or adnexal trauma from 2002-2013. Hospital charts were reviewed for demographic information, injury and management details, follow-up and visual outcome. Final visual acuity was categorised into three groups: 6/12 or better, from 6/12 to 6/60, worse than 6/60. Ordinal logistic regression was used to compute odds ratios and predicted probabilities for each category of final visual outcome. Over the 12-year time period, 482 children were admitted with ocular or adnexal injuries - an average of 40 admissions per year. The mean age of the cohort was 7.1 years (range 0.09 to 16.47 years) with a male to female ratio of 2.6:1.0. There were 185 closed-globe injuries, 72 open-globe injuries and 293 a...

Ophthalmic and Physiological Optics

The propensity for occupational eye protectors to fog in warm and moist conditions is often offer... more The propensity for occupational eye protectors to fog in warm and moist conditions is often offered as a reason by workers not to wear occupational eye protection even where mandatory eye protection areas have been specified. A study of eye protection practices in the New South Wales coal mining industry identified the number one issue in underground coal mine conditions as being fogging of eye safety wear. Conventional anti-fog treatments and cleaners were considered by the miners as completely inadequate in these conditions. At the time of the study claims were being made for a new generation of lens treatments. These merited evaluation. Spectacles and goggles claimed to be fog resistant were obtained from manufacturers and suppliers and subjected to the test set out in BS EN 168 and the compliance criterion of BS EN 166. Some lenses claimed to be fog resistant failed the requirement, some new technology lenses showed arguably superior performance but failed the criterion of the standard. Modifications to the test procedure of BS EN 168 and acceptance criteria of BS EN 166 are proposed.

Optometry and Vision Science, 1995

Close Window. Close Window. Thank you for choosing to subscribe to the eTOC for Optometry &am... more Close Window. Close Window. Thank you for choosing to subscribe to the eTOC for Optometry & Vision Science. Enter your Email address: Wolters Kluwer Health may email you for journal alerts and information, but is committed ...

Acta Ophthalmologica, 2015

To identify the causes of sports-related eye and adnexal injuries in children in Perth, Western A... more To identify the causes of sports-related eye and adnexal injuries in children in Perth, Western Australia, to determine which sporting activities pose the highest risk of eye and adnexal injury to children. Methods: We performed a 12-year retrospective review of children admitted to hospital from 2002 to 2013 with sports-related ocular and adnexal eye injuries. The main outcome measures were the cause and type of ocular and adnexal injuries, age and gender risk factors. Results: A total of 93 cases of sports-related ocular and adnexal injury were identified in the 12-year time period. A peak in injuries occurred for 12-to 14year-olds with a second peak in 6-to 8-year-olds; the median age was 8.82 years (range = 1.59-16.47). Cycling, football (including soccer and Australian Rules Football), tennis, trampolining, fishing and swimming were the sports responsible for the greatest number of injuries, a total of 63%. More than one-third (35%) of injuries resulted from being struck by a blunt object, and more than a quarter (26%) were as a result of contact with a blunt projectile. Conclusion: Serious ocular and adnexal injuries have occurred in children as a result of participating in sports, with cycling and football being the largest contributors in the 12-year period we assessed. As we continue to encourage children to spend more time participating in sports and recreational activities, identifying associated risk factors will help us develop injury prevention strategies to promote eye safety for children.

To report on the factors associated with severe vision loss from fireworks-related ocular trauma ... more To report on the factors associated with severe vision loss from fireworks-related ocular trauma during celebrations, including festivals. Tertiary eye care hospitals in 5 countries and private ophthalmology practices in the Netherlands. Patients included received treatment for fireworks-related ocular trauma during celebrations. Demographic and clinical data for patients affected were analyzed and associations with severe vision loss reported. Of 388 patients, 71 (18.3 %) had severe vision loss (worse than 6/60) at 4-week follow-up due to fireworks-related ocular trauma. Mean age overall was 20.6 years (range 2 to 83 years), and there was a male predominance of 4:1. Clinical factors associated with severe vision loss included penetrating injury (OR 4.874 [95% CI 1.298–18.304; p = 0.02]) and lens injury (OR 7.023 [95% CI 2.378–20.736; p = 0.0004]). More patients with closed-globe injuries (CGIs) had improved vision after 4 weeks (OR 3.667, 1.096–12.27) compared to those with open-gl...

Journal of Ophthalmology, 2021

Purpose To evaluate the effects of intravitreal anti-VEGF agents in a rabbit model of open-globe ... more Purpose To evaluate the effects of intravitreal anti-VEGF agents in a rabbit model of open-globe injury (OGI). Methods OGI was induced in the right eyes of 75 Belgian rabbits by making 5 mm circumferential incision placed 6 mm behind the limbus. The rabbits were divided into 4 groups: control (n = 5), OGI group (n = 40), and intravitreal Ranibizumab and Conbercept (n = 15 each). Ranibizumab or Conbercept was injected into the vitreous at 0.5 hours, 3 days, or 7 days. Vitreous fluid was collected, and levels of growth factors and cytokines were measured by enzyme-linked immunosorbent assay (ELISA). On day 28 after OGI, B scan examination and histological examination were performed to evaluate intravitreal proliferation and formation of epiretinal fibrosis. Results Vitreous levels of vascular endothelial growth factor (VEGF), platelet-derived growth factor (PDGF), transforming growth factor-beta (TGF-β), and plasminogen activator inhibitor-1 (PAI-1) were significantly increased in rab...

Investigative Ophthalmology & Visual Science, 2019

Investigative Ophthalmology & Visual Science, 2015

BMC Ophthalmology

Background Open globe injury (OGI) is one of the most devastating form of ocular trauma. The aim ... more Background Open globe injury (OGI) is one of the most devastating form of ocular trauma. The aim of the study is to identify the epidemiology and predict visual outcomes in traumatic open globe injuries using ocular trauma score (OTS) and correlate with final visual acuity (VA) at 3 months. Methods Patients older than 5 years, presenting to B.P. Koirala Lions Centre for Ophthalmic Studies (BPKLCOS) from March 2016- March 2017 with OGI that met inclusion criteria were evaluated. Patient profile, nature and cause of injury, and time to presentation were recorded. Patients were managed accordingly and followed up to 3 months. An OTS score for each patient was calculated and raw scores were categorized accordingly. The VA after 3 months were compared to the predicted OTS values. Results Seventy-three eyes of 72 patients were examined. 76 % were male, and the mean age was 26.17 years (median, 23.5 years). The mean time from injury to presentation was

Graefe's Archive for Clinical and Experimental Ophthalmology