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Background: The outbreak of the Coronavirus Disease 2019 (COVID-19) pandemic has caused many significant social and economic changes. The consecutive waves of the epidemic in various countries have had dissimilar courses depending on the methods used to combat it. The aim of this study was to determine the dynamics of the third wave of COVID-19 from the perspective of emergency departments (ED). Methods: This was a retrospective review of medical records from ED. The authors have identified the most frequent symptoms. Prognostic factors have been chosen—prognostic scales, length of stay (LOS)—and a number of resources required have been calculated. Results: As the time passed, there were fewer patients and they presented mild symptoms. A statistically significant difference was observed in the median of blood oxygenation measurement (p = 0.00009), CRP level (p = 0.0016), and admission rate. Patients admitted to the hospital required more resources at ED. LOS was shorter in patients discharged home (p < 0.0001). Conclusions: The blood oxygen saturation (SPO2) and CPR levels can be helpful in decision-making regarding medical treatment. The fast-track for patients in good clinical condition may shorten the duration of stay in ED, and reduce the number of required resources.

Background: Due to the increase in life expectancy, both the general population and the population of patients of emergency departments (ED) are getting older. An understanding of differences, workload and resource requirements may be helpful in improving patient care. The main goal of this study was to evaluate the reasons for geriatric admissions in the ED, identify typical medical problems and assess the number of resources in order to provide more effective management. Methods: We examined 35,720 elderly patients’ ED visits over the course of 3 years. The data collected included age, sex, timing and length of stay (LOS), use of various resources, endpoint (admission, discharge or death) and ICD-10 diagnoses. Results: The median age was 73 years [66–81], with more females (54.86%). There were 57.66% elderly (G1), 36.44% senile (G2) and 5.89% long-liver (G3) patients. There were more females in the older groups. The total admission rate was 37.89% (34.19% for G1, 42.21% for G2 and 47.33% for G3). The average length of the patient’s stay was 150 min [81–245] (G3 180 min [108–277], G2 (162 min [92–261]) and G1 139 min [71–230]). Heart failure, atrial fibrillation and hip fracture were the most common diagnoses. Nonspecific diagnoses were common in all groups. Conclusion: The vast majority of geriatric patients required considerable resources. With increasing ages, the number of women, LOS and number of admissions increased.

Introduction:The COVID-19 (Coronavirus infectious disease 2019) pandemic has caused global behavioural changes due to the need to remain in quarantine by large groups of the population. Earlier work on the effects of other epidemics on the human psyche has revealed a possible increase in the number of people who abuse alcohol as a method of coping with mental stress. Despite this, the studies on the COVID-19 pandemic have not shown a clear correlation between lockdowns and quarantines and an increase in alcohol consumption. This study focused on examining the impact of the pandemic on the number of alcohol-related attendances in the Emergency Department in Poznan (Poland). Material and methods:The periods of one year before the pandemic (control trial) and the first year of the COVID-19 pandemic (study group) were analysed retrospectively using the data of ED patients who were under the documented influence of alcohol. Total number, alcohol concentration, waiting time for a medical examination, the patient's aggressive behaviour, length of stay in the ED, the need for additional examinations, suturing wounds or endotracheal intubation were analysed.Results: 954 patients were identified, which constituted 2.9% of all patients admitted to the ED during this period (the total number of patients admitted was 33510). During the control period, the total number of ED admissions was 30388 and 794 (2.6%) of them were in the control group. The median body alcohol concentration was 2.6%%. It has been shown that during the pandemic more women and fewer men under the influence of alcohol were admitted to the ED (212 (22.2%) females and 742 (77.8%) males) than in the pre-pandemic period [135 (17.0%) females and 659 (83.0%) males]. Additional examinations were performed less frequently (84.1% vs. 73.9%; p = 0.00000) and patients were admitted to other departments more often (25.7% vs. 40.9%; p = 0.00000). Other examined parameters did not change significantly. Conclusions:The study shows an increase in the number of patients under the influence of alcohol during the pandemic presenting to the ED and a noticeable change in management patterns' variables such as shorter LOW, fewer performed laboratory tests and more admissions to wards. However, this data requires further analysis and comparison with studies from other centres to draw more general conclusions.

(1) Alcohol consumption contributes to the development of numerous diseases and is a big organizational burden on emergency departments (EDs). (2) We examined data on alcohol-related ED admissions in Poznan, Poland between 1 April 2019 and 31 March 2022. A total of 2290 patients’ records were collected and analysed. The main goal was to determine the impact that these visits had on the functioning of the ED and the hospital. (3) The alcohol-related admission rate was significantly higher in males (78.95% vs. 21.05%), and the median blood alcohol concentration (BAC) level was 2.60 (1.78–3.38) ‰. Most of the visits took place at weekends and in the evening. Patients with higher BAC tended to stay longer in the ED, but had a lower chance of being admitted. A majority of patients required radiology and laboratory testing, 20.44% needed psychiatric examination, and 19.69% suffered trauma, mainly to the head. (4) Injuries and mental problems were the most common medical emergencies. This study presents trends in alcohol-related ED attendances, examines reasons for visits, and makes an attempt to assess overall burden on EDs.