Changes in self-harm- and violence-related urgent psychiatric consultation in the emergency department during the different stages of the COVID-19 pandemic.

BACKGROUND: The coronavirus disease 2019 pandemic significantly affected emergency department (ED) visits and urgent psychiatric consultation (UPC) seeking behavior in EDs. Our study explored the changes in UPCs during and after the pandemic peak. METHODS: This retrospective observational study evaluated UPCs in the ED of a referral medical center in Taiwan, where treated both physical and psychiatric complaints. We defined the COVID-19 pandemic peak period as calendar week 4-18, 2020. The corresponding baseline as calendar week 4-18, 2019, and the slack period as week 4-18, 2021. The total number of UPCs, patient demographic data such as sex and age of the patients seen, the referral system (whether police or emergency medical service [EMS] or other sources), and the chief complaint (self-harm or violence) were recorded. RESULTS: Compared with the baseline period, a significant decline in UPCs was observed in the pandemic peak period, and a rebound was observed in the slack period, with the median [IQR] Q1, Q3 values of 22 [18, 26], 12 [10, 17]), and 16 [15, 23], respectively. We observed significantly few men (34.9% vs 45.2%) and less violence (10.2% vs 17.6%) in the peak period compared with in the baseline period, but no significant difference was found compared with the slack period. Throughout the pandemic, younger patients (41.8 ± 17.4 in 2019, 39.2 ± 18.5 [p = 0.121] in 2020, and 35.6 ± 17.2 [p < 0.001] in 2021), higher proportions of police/EMS referral (38.7% in 2019, 41.9% [p = 0.473] in 2020, and 51.9% [p = 0.001] in 2021) and self-harm-related complaints (57% in 2019, 62.4% [p = 0.233] in 2020, and 64.9% [p = 0.049] in 2021) was noted among UPC seekers during the pandemic. However, the proportion of violence-related UPCs (17.6% in 2019, 10.2% [p = 0.023] in 2020, and 12.3% [p = 0.072] in 2021) declined. CONCLUSIONS: This study found that UPCs changed throughout the pandemic. This result raises the concern that mental health needs are masked during the pandemic.

Impact of COVID-19 by Pandemic Wave among Patients with Gastroenterology Symptoms in the Emergency Departments at a Medical Center in Taiwan.

The COVID-19 pandemic has affected emergency department (ED) usage. This study examines changes in the number of ED visits for gastrointestinal (GI) bleeding and nonemergency GI conditions, such as acute gastroenteritis (AGE) and constipation, before the pandemic and at the peak and slack periods of the pandemic in Taiwan. This retrospective observational study was conducted at a referral medical center in northern Taiwan. We recorded the number of weekly ED visits for GI bleeding, AGE, and constipation from 2019 to 2021. We then compared the baseline period (calendar weeks 4-18 and 21-31, 2019) with two peak pandemic periods (period 1, calendar weeks 4-18, 2020; period 2, calendar weeks 21-31, 2021) and their corresponding slack periods. The decline in the number of ED visits during the two peak pandemic periods for GI bleeding (-18.4% and -30.2%) were not as substantial as for AGE (-64.1% and -76.7%) or for constipation (-44.4% and -63.6%), but GI bleeding cases were still significantly lower in number relative to the baseline. During the slack period, the number of ED visits for all three diagnoses rebounded but did not exceed the baseline. Our study revealed that there was a significant decline of GI complaint during the pandemic. This phenomenon was more prominent in nonemergency complaints (AGE and constipation) and less prominent in serious complaints (GI bleeding).

Risk factors for 30-day mortality in patients with head and neck cancer bleeding in the emergency department.

BACKGROUND: Acute head and neck cancer (HNC) bleeding is a life-threatening situation that frequently presents to the emergency department (ED). The purpose of the present study was to analyze the risk factors for the 30-day mortality in patients with HNC bleeding. METHODS: We included patients who presented to the ED with HNC bleeding (n = 241). Patients were divided into the survivor and nonsurvivor groups. Variables were compared, and the associated factors were examined with Cox's proportional hazard model. RESULTS: Of the 241 patients enrolled, the most common bleeding site was the oral cavity (n = 101, 41.9%). More than half of the patients had advanced HNC stage while 41.5% had local recurrence. The proportion of active bleeding was significantly higher in the nonsurvivor group (70.5% vs. 53.3%, p = 0.038). 42.3% received blood transfusion and 5.0% required inotropic support. In total, 21.2% of the patients experienced rebleeding, and 18.3% died within 30 days. Multivariate analyses indicated that a heart rate > 100 (beats/min) (HR = 2.42; Cl 1.15-5.06; p = 0.019) and inotropic support (HR = 3.00; Cl 1.14-7.89; p = 0.026) were statistically significant independent risk factors for 30-day mortality. CONCLUSIONS: The results of this study may aid physicians in the evaluation of short-term survival in HNC bleeding patients and provide critical information for risk stratification and medical decisions.

Using mobility status as a frailty indicator to improve the accuracy of a computerised five-level triage system among older patients in the emergency department.

BACKGROUND: Owing to societal ageing, the number of older individuals visiting emergency departments (EDs) has increased in recent years. For this patient population, accurate triage systems are required. This retrospective cohort study assessed the accuracy of a computerised five-level triage system, the Taiwan Triage and Acuity System (TTAS), by determining its ability to predict in-hospital mortality in older adult patients and compare it with the corresponding rate in younger adult patients presenting to EDs. The association between frailty, which the current triage system does not consider, was also investigated. METHODS: The medical records of adult patients admitted to a single ED between 2016 and 2017 were reviewed. Data collected included information on demographics, triage level, frailty status, in-hospital mortality, and medical resource utilisation. The patients were divided into four age groups: two older adult groups (older: 65-84 years and very old: ≥85 years) and two younger adult groups (young: 18-39 and middle-aged: 40-64 years). RESULTS: Our study included 265,219 ED adult patients, of whom 64,104 and 16,009 were in the older and very old groups, respectively. The in-hospital mortality rate at each triage level increased with age. The ability of the TTAS to predict in-hospital mortality decreased with age (area under the receiver operating characteristic curve [AUROC]: young: 0.86; middle-aged, 0.84; and older and very old: 0.79). Frailty was associated with in-hospital mortality (odds ratio, 2.20; 95% confidence interval, 2.03-2.38). Adding mobility status as a frailty indicator to TTAS only slightly improved its ability to predict in-hospital mortality (AUROC: 0.74-0.77) in patients ≥65 years of age. CONCLUSIONS: The ability of the current triage system to predict in-hospital mortality decreases with age. Although frailty as mobility was associated with in-hospital mortality, its addition to the TTAS only slightly improved the accuracy with which in-hospital mortality in older patients presenting to EDs was predicted.

Effect of the COVID-19 Pandemic on Emergency Department Visits of Patients with an Emergent or Urgent Diagnosis.

Purpose: During the coronavirus disease 2019 (COVID-19) pandemic, visits to emergency department (ED) have significantly declined worldwide. The purpose of this study was to identify the trend of visits to ED for different diseases at the peak and slack stages of the epidemic. Patients and Methods: This was a retrospective observational study conducted in a tertiary referral medical center in northern Taiwan. We recorded weekly ED visits for myocardial infarction with or without ST-elevation (STEMI or NSTEMI), out-of-hospital cardiac arrest (OHCA), acute stroke, and congestive heart failure from 2016 to 2021. We compared the local epidemic peak periods (calendar weeks 4-18, 2020 and calendar weeks 21-31, 2021) and its corresponding slack periods (calendar weeks 4-18, 2021 and calendar weeks 21-31, 2020) with the baseline period (2016-2019) using Mann-Whitney test to identify the difference. Results: We observed a significant decline in ED visits (median [Q1, Q3]) during the epidemic for OHCA (6 [5, 7] and 5 [4, 6], p = 0.046, for baseline and peak period, respectively, in week 4-18), acute stroke (41.5 [38, 47] and 35 [28, 39], p < 0.001, in week 4-18, 40 [35, 45] and 35 [28, 40], p = 0.039, in week 21-31) and CHF (28 [24.25, 33] and 19 [12, 23], p < 0.001, in week 4-18, 18 [16, 23] and 13 [11, 16], p = 0.001, in week 21-31). Significant difference was not observed in patients with NSTEMI and STEMI in both week 4-18 and 21-31, and cardiac arrest in week 21-31. There was a rebound in ED visits in the slack period. Conclusion: This study revealed that ED visits significantly declined during the COVID-19 epidemic and rebounded in the slack period. The trend was significant for acute stroke and heart failure but was relatively less prominent effect for emergent events such as cardiac arrest or myocardial infarction.

Clinical Characteristics and In-Hospital Outcomes in Dialysis Patients with Septic Arthritis.

Background and Objectives: Septic arthritis is a medical emergency associated with high morbidity and mortality. The incidence rate of septic arthritis among dialysis patients is higher than the general population, and dialysis patients with bacteremia frequently experience adverse outcomes. The aim of this study was to identify the clinical features and risk factors for longer hospital length of stay (LOS), positive blood culture, and in-hospital mortality in dialysis patients with septic arthritis. Materials and Methods: The medical records of 52 septic arthritis dialysis patients admitted to our hospital from 1 January 2009 to 31 December 2020 were analyzed. The primary outcomes were bacteremia and in-hospital mortality. Variables were compared, and risk factors were evaluated using linear and logistic regression models. Results: Twelve (23.1%) patients had positive blood cultures. A tunneled cuffed catheter for dialysis access was used in eight (15.4%) patients, and its usage rate was significantly higher in patients with positive blood culture than in those with negative blood culture (41.7 vs. 7.5%, p = 0.011). Fever was present in 15 (28.8%) patients, and was significantly more frequent in patients with positive blood culture (58.3 vs. 20%, p = 0.025). The most frequently involved site was the hip (n = 21, 40.4%). The most common causative pathogen was Gram-positive cocci, with MRSA (n = 7, 58.3%) being dominant. The mean LOS was 29.9 ± 25.1 days. The tunneled cuffed catheter was a significant predictor of longer LOS (Coef = 0.49; Cl 0.25−0.74; p < 0.001). The predictors of positive blood culture were fever (OR = 4.91; Cl 1.10−21.83; p = 0.037) and tunneled cuffed catheter (OR = 7.60; Cl 1.31−44.02; p = 0.024). The predictor of mortality was tunneled cuffed catheter (OR = 14.33; Cl 1.12−183.18; p = 0.041). Conclusions: In the dialysis population, patients with tunneled cuffed catheter for dialysis access had a significantly longer hospital LOS. Tunneled cuffed catheter and fever were independent predictors of positive blood culture, and tunneled cuffed catheter was the predictor of in-hospital mortality. The recognition of the associated factors allows for risk stratification and determination of the optimal treatment plan in dialysis patients with septic arthritis.