The impact of COVID-19 on emergency department presentations for mental health disorders in Queensland, Australia: A time series analysis.

BACKGROUND: The COVID-19 pandemic has been associated with detrimental effects on mental health and psychological well-being. Although multiple studies have shown decreases in mental health-related Emergency Department (ED) presentations early in the COVID-19 pandemic, the medium-term effects on mental health-related ED presentations have remained less clear. This study aimed to evaluate the effect of the pandemic on mental health ED presentations by comparing observed presentation numbers to predictions from pre-pandemic data. METHODS: This retrospective cohort study tallied weekly ED presentations associated with mental health disorders from a state-wide minimum dataset. Three time periods were identified: Pre-Pandemic (January 1, 2018-March 8, 2020), Statewide Lockdown (March 9, 2020-June 28, 2020), and Restrictions Easing (June 29, 2020-June 27, 2021). Time series analysis was used to generate weekly presentation forecasts using pre-pandemic data. Observed presentation numbers were compared to these forecasts. RESULTS: Weekly presentation numbers were lower than predicted in 11 out of 16 weeks in the Statewide Lockdown period and 52 out of 52 weeks in the Restrictions Easing period. The largest decrease was seen for anxiety disorders (Statewide Lockdown: 76.8% of forecast; Restrictions Easing: 36.4% of forecast), while an increase was seen in presentations for eating disorders (Statewide Lockdown: 139.5% of forecast; Restrictions Easing: 194.4% of forecast). CONCLUSIONS: Overall weekly mental health-related presentations across Queensland public EDs were lower than expected for the first 16 months of the COVID-19 pandemic. These findings underline the limitations of emergency department provision of mental health care and the importance of alternate care modalities in the pandemic context.

Exploring the Association between Hemochromatosis and Lower-Limb Venous Disease.

OBJECTIVE: Chronic venous disease is a circulatory system dysfunction that has the potential to lead to venous leg ulceration. Although research on the influence of specific gene variants on chronic venous disease has been limited, a few studies have reported an association between hemochromatosis and chronic venous disease. However, no studies have looked at the prevalence of lower-limb venous disease and leg ulcers in people with hemochromatosis. This study aimed to review the existing literature for any association between venous disease and hemochromatosis and investigate the prevalence of venous disease and leg ulcers in people with hemochromatosis. METHODS: Scoping systematic literature review and cross-sectional study surveying people with hemochromatosis. RESULTS: This scoping systematic literature review included nine articles and indicated a link between hemochromatosis and venous disease/leg ulcers, although further studies are needed to support this link. Analysis of survey results from people with hemochromatosis found a 9.2% prevalence of leg ulcers in those with self-reported hemochromatosis, considerably higher than the 1% to 3% expected, suggesting that hemochromatosis gene variants may be associated with the pathogenesis of chronic venous disease and leg ulcers. CONCLUSIONS: This is the first known study to complete a review of the literature regarding hemochromatosis and venous leg ulcers and document the association between hemochromatosis and venous disease/leg ulcers. There is a lack of research in this area and hence limited evidence to guide practice.

Emergency department presentations during the COVID-19 pandemic in Queensland (to June 2021): interrupted time series analysis.

OBJECTIVES: To assess emergency department (ED) presentation numbers in Queensland during the coronavirus disease 2019 (COVID-19) pandemic to mid-2021, a period of relatively low COVID-19 case numbers. DESIGN: Interrupted time series analysis. SETTING: All 105 Queensland public hospital EDs. MAIN OUTCOME MEASURES: Numbers of ED presentations during the COVID-19 lockdown period (11 March 2020 - 30 June 2020) and the period of easing restrictions (1 July 2020 - 30 June 2021), compared with pre-pandemic period (1 January 2018 - 10 March 2020), overall (daily numbers) and by Australasian Triage Scale (ATS; daily numbers) and selected diagnostic categories (cardiac, respiratory, mental health, injury-related conditions) and conditions (stroke, sepsis) (weekly numbers). RESULTS: During the lockdown period, the mean number of ED presentations was 19.4% lower (95% confidence interval, -20.9% to -17.9%) than during the pre-pandemic period (predicted mean number: 5935; actual number: 4786 presentations). The magnitudes of the decline and the time to return to predicted levels varied by ATS category and diagnostic group; changes in presentation numbers were least marked for ATS 1 and 2 (most urgent) presentations, and for presentations with cardiac conditions or stroke. Numbers remained below predicted levels during the 12-month post-lockdown period for ATS 5 (least urgent) presentations and presentations with mental health problems, respiratory conditions, or sepsis. CONCLUSIONS: The COVID-19 pandemic and related public restrictions were associated with profound changes in health care use. Pandemic plans should include advice about continuing to seek care for serious health conditions and health emergencies, and support alternative sources of care for less urgent health care needs.

Case-finding for coeliac disease in secondary care: a prospective multicentre UK study.

BACKGROUND: Coeliac disease affects 1% of the population. Despite this high prevalence, the majority of individuals are undetected. Many patients present with subtle symptoms which may also contribute to under diagnosis. Our aim was to determine the relative importance of different presenting characteristics. METHODS: Unselected gastroenterology patients referred to 4 hospitals in South Yorkshire were investigated for coeliac disease. Diagnosis was based on positive serology and the presence of villous atrophy. Odds ratios were calculated for presenting characteristics and multivariate analysis performed to identify independent risk factors. RESULTS: 4089 patients were assessed (41.5% male, mean age 55.8 ± 18.2 years); 129 had coeliac disease (3.2%, 95% CI 2.6-3.7%). Multivariate analysis of patients referred to secondary care showed family history of coeliac disease (OR 1.26, p < 0.0001), anaemia (OR 1.03, p < 0.0001) and osteoporosis (OR 1.1, p = 0.006) were independent risk factors for diagnosis of coeliac disease. When compared to population controls, diarrhoea (OR 4.1, p < 0.0001), weight loss (OR 2.7, p = 0.02), irritable bowel syndrome symptoms (OR 3.2, p = 0.005) thyroid disease (OR 4.4, p = 0.01) and diabetes (OR 3.0, p = 0.05) were also associated with increased coeliac disease risk. CONCLUSIONS: Coeliac disease accounts for 1 in 31 referrals in secondary care to unselected gastroenterology clinics. A low threshold for coeliac disease testing should be adopted.