The impact of the COVID-19 pandemic on the number of brain tumor surgeries in Poland: A national database study.

BACKGROUND: The coronavirus disease (COVID-19) pandemic has greatly affected the treatment of most medical conditions. In particular, the treatment of seriously ill patients had to be adjusted due to the limited availability of in-hospital procedures. OBJECTIVES: The aim of this study was to evaluate the effects of COVID-19-related changes on neuro-oncological surgeries in the Polish medical system. MATERIAL AND METHODS: Data from the period of 2010-2020 were collected from National Health Insurance database for 2 diagnosis-related groups: A11 (complex intracranial procedures) and A12 (large intracranial procedures). The total number of procedures and diagnoses per year, trend changes and changes in procedures grouped by medical type were analyzed, including resections/biopsies, malignant/stable (nonmalignant) lesions, elective/acute procedures, and length of stay. RESULTS: Mean yearly numbers of 7177 (standard deviation (SD) = 760) procedures and 5934 (SD = 1185) diagnoses were recorded. Both numbers were growing up to 9.1% per year until 2018. From 2018, a 3.1% decrease in the number of procedures was observed, with a significantly larger decrease of 10.5% observed in 2020 (p < 0.001). The number of diagnoses decreased in 2019 by 2.7%, and by 9.2% in 2020 (p = 0.706), with a statistically significant change in the annual growth rate (p = 0.044). The number of resections decreased by 11.5% in 2020 (p = 0.204), with a significant change in the annual growth rate (p < 0.001). The number of biopsies decreased by 2.5% in 2020 (p = 0.018), with the annual decrement in 2019/2020 also being significant (p = 0.004). Decreases were observed in 2019 and 2020 for the number of malignant (0.5% and 6.3%, respectively) and nonmalignant (5.4% and 12.9%, respectively) tumors (p = 0.233 and p = 0.682 for absolute values, and p = 0.008 and p = 0.004 for the annual growth rates, respectively). The number of acute procedures in 2020 further decreased by 9.8% from 5.5% decrease in 2019 (p = 0.004), and the number of elective procedures decreased by 11.8% (p = 0.009). The annual growth rates for both acute and elective procedures were statistically significant (p < 0.001 and p < 0.001). CONCLUSIONS: The decrease in the number of neuro-oncological surgeries appeared to be much lower than the 20% decrease observed for general oncological surgeries in Poland during the COVID-19 pandemic. This seems to have resulted from postponing the treatment of less critical cases (i.e., nonmalignant and elective) and focusing on the treatment of the most precarious patients.

The Effect of the Covid-19 Pandemic on the Epidemiology of Ankle Joint Injuries in Adults and Children.

BACKGROUND: Ankle joint injuries are an important orthopedic issue due to their high incidence and the variety of treatment methods available. This study assessed the effect of the COVID-19 pandemic on the epidemiology and treatment of ankle joint injuries. There is lack of papers which address this problem. MATERIAL AND METHODS: This study compared epidemiological data on ankle joint injuries in adults and children collected during the period of the COVID-19 pandemic (2020) and a corresponding prepandemic period (2019). Epidemiological data, demographic data, treatment methods, hospital stay duration, and injury-to-surgery time were analyzed. RESULTS: The total number of patients hospitalized for ankle fractures in the evaluated pandemic period was lower by 34% than that in the corresponding prepandemic period in 2019. The pediatric patient subpopulation showed a 70% decline during the analyzed period of COVID-19 pandemic. The number of hospitalized females declined by 12%, and the number of hospitalized males dropped by 53%. CONCLUSIONS: 1. Our study showed the impact of the COVID-19 pandemic on the epidemiology and treatment of ankle joint injuries. 2. The COVID-19 pandemic effected a decrease in the number of patients with ankle joint injuries, particularly pediatric and male patients with these injuries. 3. National lockdown measures had a considerable effect on lowering the numbers of pediatric patients with ankle joint injuries treated conservatively. 4. Importantly, the tendency can be noted among orthopedic surgeons and emergency room doctors to more readily qualify orthopedic patients for a trial of conservative treatment. This only prolongs the duration of treatment and time to the ultimate therapeutic surgery.

The Increased Mortality Rate with Lower Incidence of Traumatic Brain Injury during the COVID-19 Pandemic: A National Study.

BACKGROUND: the COVID-19 pandemic with the following lockdown strategies have affected virtually all aspects of everyday life. Health services all over the world faced the crisis on an unprecedented scale, hampering timely care delivery. The present study was designed to assess the impact of the COVID-19 outbreak on the incidence and treatment of traumatic brain injuries in Poland. METHODS: the data on hospital admissions with traumatic brain injuries as the primary diagnosis were extracted from the National Health Fund of Poland. For the purpose of this study, the search was limited to four relevant diagnosis-related groups. The overall in-house mortality was calculated. RESULTS: there were 115,200 hospitalizations due to traumatic brain injury identified in the database. Overall, in comparison with the average of six prior years, in 2020 the volume of patients with traumatic brain injury dropped by 24.68% while the in-house mortality rate was increased by 26.75%. CONCLUSIONS: the COVID-19 pandemic with the resulting lockdown caused a radical reduction in human mobility. It had a profound impact on the incidence of traumatic brain injury, which dropped significantly. At the same time, the mortality rate increased drastically.

Acute Stroke Care during COVID-19: National Data.

(1) Background: The pandemic of COVID-19 and subsequent lockdown strategies had a profound impact on many aspects of everyday life. During this time the world faced the unprecedented crisis of healthcare disrupting timely care delivery. This study was designed to evaluate the impact of the pandemic on the acute treatment of stroke in Poland. (2) Methods: The national data on hospitalizations with stroke as a primary diagnosis were obtained from the National Health Fund of Poland. Poisson regression was used to determine the significance of the change in hospital admissions. The differences between proportions were analyzed using the "N-1" Chi-squared test. (3) Results: During the COVID-19 period, the number of hospitalizations dropped by 8.28% with a monthly nadir of 22.02 in April. On a monthly scale during 2020, the greatest decrease was 22.02%. The thrombolysis ratio was also affected, with the highest monthly drop of 15.51% in November. The overall number of in-hospital deaths did not change. (4) Conclusions: The pandemic caused a serious disruption of the acute care of stroke. There is no evidence that the quality of care was seriously compromised.