Effect of COVID-19 on the prevalence of bystanders performing cardiopulmonary resuscitation: A systematic review and meta-analysis.

BACKGROUND: The importance of bystander cardiopulmonary resuscitation (CPR) during out-of-hospital cardiac arrests is especially important in the context of coronavirus disease 2029 (COVID-19) because it can significantly influence survival outcomes. The objective of this meta-analysis was to examine the primary outcomes of bystander CPR during the pandemic and pre-pandemic periods. METHODS: A search was conducted in the PubMed Central, Scopus, and EMBASE databases, as well as the Cochrane Central Register of Controlled Trials database, up to December 10, 2023. In cases where the value of I² was greater than or equal to 50% or the Q-test indicated that the p-value was less than or equal to 0.05, the studies were considered to be heterogeneous. Sensitivity assessment was performed using the leave-one-out methodology. The study protocol was registered in PROSPERO with the ID number CRD42023494912. RESULTS: Twenty-five articles were included in this meta-analysis. Pooled analysis showed that bystander CPR frequency during the COVID-19 pandemic was 38.8%, compared to 44.8% for the pre-pandemic period (odds ratio: 1.04; 95% confidence interval: 0.93-1.16; p = 0.48). CONCLUSIONS: The article's conclusions indicate that the COVID-19 pandemic influenced a reduction in bystander CPR compared to the pre-pandemic period, but this difference was not statistically significant. Further research is recommended to understand attitudes, including the fears of witnesses, before performing CPR on patients with suspected or confirmed infectious diseases. The study highlights the importance of bystander intervention in emergency situations and the impact of a pandemic on public health response behaviors.

Anxiety and Coping Strategies among Italian-Speaking Physicians: A Comparative Analysis of the Contractually Obligated and Voluntary Care of COVID-19 Patients.

This study aims to explore the differences in the psychological impact of COVID-19 on physicians, specifically those who volunteered or were contractually obligated to provide care for COVID-19 patients. While previous research has predominantly focused on the physical health consequences and risk of exposure for healthcare workers, limited attention has been given to their work conditions. This sample comprised 300 physicians, with 68.0% of them men (mean age = 54.67 years; SD = 12.44; range: 23-73). Participants completed measurements including the State-Trait Anxiety Inventory (STAI), Coping Inventory in Stressful Situations (CISS), and Coronavirus Anxiety Scale (C.A.S.). Pearson's correlations were conducted to examine the relationships between the variables of interest. This study employed multivariate models to test the differences between work conditions: (a) involvement in COVID-19 patient care, (b) volunteering for COVID-19 patient management, (c) contractual obligation to care for COVID-19 patients, and (d) COVID-19 contraction in the workplace. The results of the multivariate analysis revealed that direct exposure to COVID-19 patients and contractual obligation to care for them significantly predicted state anxiety and dysfunctional coping strategies [Wilks' Lambda = 0.917 F = 3.254 p < 0.001]. In contrast, volunteering or being affected by COVID-19 did not emerge as significant predictors for anxiety or dysfunctional coping strategies. The findings emphasize the importance of addressing the psychological well-being of physicians involved in COVID-19 care and highlight the need for targeted interventions to support their mental and occupational health.

Nurse burnout before and during the COVID-19 pandemic: a systematic comparative review.

Introduction: This review aimed to compare available evidence examining burnout using the Maslach Burnout Inventory (MBI) in nurses before and during the COVID-19 pandemic. The specific objective was to compare nurse burnout scores in terms of emotional exhaustion, depersonalization, and personal accomplishment. Methods: A comprehensive search was conducted for studies on nurses' burnout using the MBI published between 1994 and 2022. In total, 19 studies conducted prior to the pandemic and 16 studies conducted during the pandemic were included and compared using the criteria from the Joanna Briggs Institute Critical Appraisal Tool. Results: Surprisingly, the results indicated that nurses' burnout scores did not differ significantly before (N = 59,111) and during (N = 18,629) the pandemic. The difference observed was qualitative rather than quantitative. Discussion: The outbreak of the COVID-19 pandemic exacerbated an already critical situation, and while COVID-19 may serve as an additional triggering factor for staff mental illness, it cannot solely explain the observed burnout levels. These findings underscore the need for long-term clinical and preventive psychological interventions, suggesting that psychological resources should not be limited to emergencies but extended to address the ongoing challenges faced by nurses. Systematic review registration: https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=399628, identifier: CRD42023399628.

Efficiency rating of SG Diagnostics COVID-19 antigen rapid test kit.

Aim: Rapid detection is crucial in complementing vaccination to reduce transmission of SARS-CoV-2. Materials & methods: Nasopharyngeal swabs (n = 213) and oropharyngeal swabs (n = 98) were tested. with the antigen rapid test kit. Results: Overall sensitivity (97.96%), specificity (100.00%) and coincidence rate (98.71%) were high, which translated into a positive predictive value of 100.00% and a negative predictive value of 96.64%. Conclusion: Antigen rapid tests have a great potential for screening in different settings to deliver results with high sensitivity and specificity.

This study evaluated SG Diagnostics COVID-19 antigen rapid test kit. The overall sensitivity, specificity and coincidence rate were found very high with SG Diagnostics COVID-19 antigen rapid test kit performing better.

Protecting hospitals from SARS-CoV-2 infection: A review-based comprehensive strategy for COVID-19 prevention and control.

SUMMARY: SARS-CoV-2-related infection can determine hospital-acquired infections among patients and healthcare workers. Aim of this paper was to review the literature for developing a strategy for protecting healthcare workers, patients, and visitors by COVID-19 hospital infection. A critical and rapid revision of the literature and international standards and Regulations on this topic allowed us to propose an evidencebased strategy in the framework of the workplace risk assessment for preventing nosocomial COVID-19 outbreaks. The virus' high transmissibility, the high prevalence of asymptomatic carriers and false-negative Covid-19 rates on naso- and oropharingeal swabs, put hospitals at high-risk of COVID-19 outbreaks. A comprehensive strategy based on standard precautions, administrative, environmental, and engineering controls, a screening protocol for patients on their admission to hospital, and a testing-based strategy for HCWs within health surveillance programs may prevent the onset of hospital outbreaks, which are a threat to community, patients and HCWs, compromising the sustainability of healthcare facilities.

Prevalence of burnout syndrome among Italian volunteers of the Red Cross: a cross-sectional study.

Burnout syndrome (BOS) is a work-related constellation of symptoms characterized by emotional exhaustion, depersonalization, and personal accomplishment. A cross-sectional survey was performed to study the prevalence of BOS among a randomly selected sample of 280 Italian Red Cross volunteers. A socio-demographic questionnaire and the Maslach Burnout Inventory (MBI)-HSS were used to collect data. 241 volunteers participated (response rate: 86.1%). A significant proportion of the workers had BOS subscale scores in the highest tertile: emotional exhaustion 8.0%, depersonalization 35.9% and perceived lack of accomplishment 23.5%, respectively. Volunteers in emergency care reported higher levels of emotional exhaustion (p=0.004) and depersonalization (p=0.001), and lower level of personal accomplishment (p=0.042) than volunteers engaged in non-healthcare social and administrative duties. These findings support the opportunity of a set of administrative, organizational and individual preventive interventions for emergency volunteers' mental health.

Coping with the third wave of the COVID-19 pandemic in Africa: implications for an improved outbreak response.

The third wave of the COVID-19 pandemic has commenced. To avert increase in cases and avert preventable deaths, community engagement strategies such as the promotion of vaccination, voluntary testing and debunking of COVID-19-related rumors need to be undertaken.

Severity of respiratory failure at admission and in-hospital mortality in patients with COVID-19: a prospective observational multicentre study.

OBJECTIVES: COVID-19 causes lung parenchymal and endothelial damage that lead to hypoxic acute respiratory failure (hARF). The influence of hARF severity on patients' outcomes is still poorly understood. DESIGN: Observational, prospective, multicentre study. SETTING: Three academic hospitals in Milan (Italy) involving three respiratory high dependency units and three general wards. PARTICIPANTS: Consecutive adult hospitalised patients with a virologically confirmed diagnosis of COVID-19. Patients aged <18 years or unable to provide informed consent were excluded. INTERVENTIONS: Anthropometrical, clinical characteristics and blood biomarkers were assessed within the first 24 hours from admission. hARF was graded as follows: severe (partial pressure of oxygen to fraction of inspired oxygen ratio (PaO2/FiO2) <100 mm Hg); moderate (PaO2/FiO2 101-200 mm Hg); mild (PaO2/FiO2 201-300 mm Hg) and normal (PaO2/FiO2 >300 mm Hg). PRIMARY AND SECONDARY OUTCOME MEASURES: The primary outcome was the assessment of clinical characteristics and in-hospital mortality based on the severity of respiratory failure. Secondary outcomes were intubation rate and application of continuous positive airway pressure during hospital stay. RESULTS: 412 patients were enrolled (280 males, 68%). Median (IQR) age was 66 (55-76) years with a PaO2/FiO2 at admission of 262 (140-343) mm Hg. 50.2% had a cardiovascular disease. Prevalence of mild, moderate and severe hARF was 24.4%, 21.9% and 15.5%, respectively. In-hospital mortality proportionally increased with increasing impairment of gas exchange (p<0.001). The only independent risk factors for mortality were age ≥65 years (HR 3.41; 95% CI 2.00 to 5.78, p<0.0001), PaO2/FiO2 ratio ≤200 mm Hg (HR 3.57; 95% CI 2.20 to 5.77, p<0.0001) and respiratory failure at admission (HR 3.58; 95% CI 1.05 to 12.18, p=0.04). CONCLUSIONS: A moderate-to-severe impairment in PaO2/FiO2 was independently associated with a threefold increase in risk of in-hospital mortality. Severity of respiratory failure is useful to identify patients at higher risk of mortality. TRIAL REGISTRATION NUMBER: NCT04307459.

An Italian Experience of Spirituality from the Coronavirus Pandemic.

In this letter to the editor, the authors tell their personal experience in the fight against Coronavirus pandemic and call for more spirituality needed to battle in the COVID-19 emergency. They commemorate the story of many Italian priests who have died in this tragedy and claim that spiritual skills for healthcare workers are especially important in a disaster scenario like this COVID 19 pandemic, to relieve stress and psychic sufferance of the same healthcare professionals as well as of patients and their families.

High prevalence of celiac disease in patients with lactose intolerance.

BACKGROUND/AIMS: Acquired lactase deficiency is a common cause of gastrointestinal symptoms but its etiology remains unclear. Celiac disease could lead to lactase deficiency and is much more common than previously suspected. Several studies have highlighted the prevalence of lactose intolerance in celiac disease, but studies assessing the prevalence of celiac disease in lactose intolerance are lacking. We evaluated the prevalence of celiac disease in patients with a positive H2-lactose breath test compared to a control group. METHODS: This retrospective study included 54 patients (15 males/39 females; mean age 37.8 +/- 7 years) from southern Italy, referred to the Gastroenterology Unit for bloating and diarrhea after the introduction of milk or dietary lactose. They had a positive H2-lactose breath test and a negative H2-glucose breath test. 50 blood donors were drawn from a similar population, matched for sex and age, and enrolled as a control group. All patients were screened for possible celiac disease by measuring the serum level of IgA antibodies to endomysium, anti-transglutaminase and total IgA. Patients positive for at least one of these markers were submitted to upper gastrointestinal endoscopy. RESULTS: None of the patients had a IgA deficiency. 24% of the patients showed positivity of celiac disease antibodies compared to 2% in the control group (p < 0.001). Histologic samples of these patients showed villous atrophy (53.8% Marsh type IIIa, 38.4% Marsh IIIb, and 7.6% with Marsh type IIIc) confirming the celiac disease, while in the control subjects duodenal biopsies were normal. CONCLUSIONS: A high prevalence of celiac disease was observed in patients with a positive H2-lactose breath test compared to healthy controls. In these subjects lactase deficiency seems to be the only manifestation of celiac disease. We suggest serologic screening for celiac disease in all patients with a positive H2-lactose breath test before beginning a milk-exclusion diet.