Factors Influencing the Healthcare Workers' Willingness to Receive the COVID-19 Booster Dose in Tuscany (Italy)

BACKGROUND

The World Health Organization has defined vaccine hesitancy as behavior influenced by several factors, including trust in the vaccine itself or its provider or the perceived need for vaccination. The aim of this study was to investigate the factors influencing the willingness to receive the COVID-19 vaccine among the employees and healthcare professionals of the Central Tuscany Local Health Authority (CT-LHA) in Italy.

METHODS

From July to October 2022, a cross-sectional study was conducted. An online questionnaire was administered to 7000 employees of the CT-LHA. The questionnaire analyzed the factors that influenced receiving the booster dose of the COVID-19 vaccine. The sample was stratified by gender, age, type of occupation (healthcare or non-healthcare workers), and seniority. Incomplete questionnaires were excluded. A chi-squared test was performed through STATA. The significance level was set at 95%.

RESULTS

Of the questionnaires administered, 1885 (26.9%) questionnaires were eligible for the study. In the previous vaccination campaign, the healthcare workers (HCWs) considered the vaccine used by CT-LHA as safe, in contrast to non-healthcare workers (N-HCWs), who considered it less secure (p < 0.05). The HCWs showed a higher propensity for vaccine safety to receive the booster dose than N-HCWs. N-HCWs appeared to be less affected by an updated booster dose than HCWs (p < 0.05).

CONCLUSIONS

The factors studied appear to influence HCWs differently from N-HCWs. Both HCWs and N-HCWs would choose an upgraded mRNA vaccine for the booster dose.

Does Vaccine Confidence Mediate the Relationship between Vaccine Literacy and Influenza Vaccination? Exploring Determinants of Vaccination among Staff Members of Nursing Homes in Tuscany, Italy, during the COVID-19 Pandemic

BACKGROUND

Low coverage of influenza vaccination in nursing home (NH) staff may be attributed to factors such as vaccine confidence (VC) and vaccine literacy (VL). Our study aimed to evaluate the role of VL and VC in predicting the intention to get the influenza vaccine in a sample of employees of NHs in Tuscany, Italy.

METHODS

Data from staff members in Tuscany were collected using an online questionnaire that examined influenza vaccination history, intentions, demographic information, health status, and VL. Statistical analyses explored the relationships between VC, VL, and vaccination intentions.

RESULTS

The study included 1794 respondents, (86.3%) and assistants/aides (58.1%), with a median age of 46 years. The intention to get vaccinated was significantly higher among those with health risk conditions, and there was a positive association between VC and VL, specifically its interactive/critical component. The mediation analysis showed that VC completely mediated the relationship between VL and the intention to get vaccinated, with significant effects observed in different subgroups.

CONCLUSIONS

VC is a key factor that mediates the effect of VL on vaccine intention. These results suggest that interventions aimed at improving VL alone may not be sufficient to increase vaccine uptake unless VC is also addressed.

Hospital admission and mortality rates for non-Covid diseases among residents of the long-term care facilities before and during the pandemic: a cohort study in two Italian regions

Aim

Long-term-care facility residents are a vulnerable population who experienced reduced healthcare access during the pandemic. This study aimed to assess the indirect impact of the COVID-19 pandemic, in terms of hospitalisation and mortality rates, among this population in two Italian Regions, Tuscany and Apulia, during 2020 in comparison with the pre-pandemic period.

Subject and methods

We conducted a retrospective cohort study on people residing in long-term-care facilities from 1 January 2018 to 31 December 2020 (baseline period: 1 January 2018-8 March 2020; pandemic period: and 9 March-31 December 2020). Hospitalisation rates were stratified by sex and major disease groups. Standardised weekly rates were estimated with a Poisson regression model. Only for Tuscany, mortality risk at 30 days after hospitalisation was calculated with the Kaplan-Meier estimator. Mortality risk ratios were calculated using Cox proportional regression models.

Results

Nineteen thousand two hundred and fifty individuals spent at least 7 days in a long-term-care facility during the study period. The overall mean non-Covid hospital admission rate per 100 000 residents/week was 144.1 and 116.2 during the baseline and pandemic periods, with a decrease to 99.7 and 77.3 during the first (March-May) and second lockdown (November-December). Hospitalisation rates decreased for all major disease groups. Thirty-day mortality risk ratios for non-Covid conditions increased during the pandemic period (1.2, 1.1 to 1.4) compared with baseline.

Conclusion

The pandemic resulted in worse non-COVID-related health outcomes for long-term-care facilities' residents. There is a need to prioritise these facilities in national pandemic preparedness plans and to ensure their full integration in national surveillance systems.

Supplementary information

The online version contains supplementary material available at 10.1007/s10389-023-01925-1.

Trends in hospital acquired NDM-producing Enterobacterales in Tuscany (Italy) from 2019 to 2021: impact of the COVID-19 pandemic

OBJECTIVES

In Tuscany, Italy, New Delhi metallo-beta-lactamase-producing carbapenem-resistant Enterobacterales (NDM-CRE) in hospitalised patients has increasingly been observed since 2018, leading in 2019 to the implementation of enhanced control measures successfully reducing transmission. We describe the NDM-CRE epidemiology during the COVID-19 pandemic in Tuscany.

METHODS

Data on NDM-CRE patients hospitalised in five Tuscan hospitals were collected from 01/2019 to 12/2021. Weekly rates of NDM-CRE cases on hospital days in medical and critical-care wards were calculated. In March-December 2020, NDM-CRE rates were stratified by COVID-19 diagnosis. Multivariate regression analysis was performed to assess outcomes' differences among two periods analysed and between COVID-19 populations.

RESULTS

Since March 2020 an increase in NDM-CRE cases was observed, associated with COVID-19 admissions. COVID-19 patients differed significantly from non-COVID-19 ones by several variables, including patient features (age, Charlson index) and clinical history and outcomes (NDM-CRE infection/colonisation, ICU stay, length of stay, mortality). During the pandemic, we observed a higher rate of NDM-CRE cases per hospital days in both non-COVID-19 patients (273/100,000) and COVID-19 patients (370/100,00) when compared with pre-pandemic period cases (187/100,00).

CONCLUSIONS

Our data suggest a resurgence in NDM-CRE spread among hospitalised patients in Tuscany during the COVID-19 pandemic, as well as a change in patients' case-mix. The observed increase in hospital transmission of NDM-CRE could be related to changes in infection prevention and control procedures, aimed mainly at COVID-19 management, leading to new challenges in hospital preparedness and crisis management planning.

Buone pratiche per lo sviluppo dei modelli di budget impact a livello regionale

Introduction:

The present work aims to discuss the current scenario of procedures and regulations regarding budget impact analysis/models (BIA/BIM) at regional level in Italy and to provide a standardized approach and detailed recommendations for developing these analyses.

Method:

A systematic review of the literature was conducted in order to collect existing guidelines or specific regional procedures for budget impact analysis in Italy. All the records were analysed in qualitative terms according to a pre-specified analytical framework, based on the ISPOR BIA guidelines. At the end of the analysis, a consensus questionnaire was developed to establish agreed approaches and to provide possible solutions to any critical issues. A list of 39 statements was developed. The survey was distributed to 69 experts who rated their level of agreement with each statement on a 5-point Likert scale. Consensus was predefined as more than 66% of the panel agreeing/disagreeing with any given statement.

Results:

Sisty-nine experts answered the questionnaire; a total of 30/39 statements achieved consensus. There was agreement on most of the statements. Time horizon to consider and costs were the issues on which no agreement was found. The results allowed the working group to define a list of good practices.

Conclusion:

While the structure and development of BIM are now well-known and well-applied at national level, there remains a great diversity of management of BIM tools at regional level. Consensus was reached among participating experts, as to the main characteristics, determinants and features of regional BIA/BIM in the perspective of the Italian payer.

The indirect impact of COVID-19 pandemic on the utilization of the emergency medical services during the first pandemic wave: A system-wide study of Tuscany Region, Italy

Background

Utilization of Emergency Medical Services (EMS) declined during COVID-19 pandemic, but most of the studies analyzed components of the EMS system individually. The study aimed to evaluate the indirect impact of COVID-19 pandemic on the utilization of all the components of the EMS system of Tuscany Region (Italy) during the first pandemic wave.

Methods

Administrative data from the health care system of Tuscany were used. Changes in utilization for out-of-hospital emergency calls and emergency vehicle dispatched, emergency department (ED) visits, and patients being admitted from the ED to an inpatient hospital bed (hospitalizations from ED) during the first pandemic wave were analyzed in relation with corresponding periods of the previous two years. Percentage changes and 95%CI were calculated with Poisson models. Standardized Ratios were calculated to evaluate changes in in-hospital mortality and hospitalizations requiring ICU.

Results

Significant declines were observed in the utilization of all the EMS considered starting from the week in which the first case of COVID-19 was diagnosed in Italy till the end of the first pandemic wave. During the epidemic peak, the maximum decreases were observed: -33% for the emergency calls, -45% for the dispatch of emergency vehicles, -71% for ED admissions. Furthermore, a decline of 37% for hospitalizations from ED was recorded. Significant decreases in ED admissions for life threatening medical conditions were observed: acute cerebrovascular disease (-36%, 95% CI: -43, -29), acute myocardial infarction (-42%, 95% CI: -52, -31) and renal failure (-42%, 95% CI: -52, -31). No significant differences were found between the observed and the expected in-hospital mortality and hospitalizations requiring ICU during the epidemic peak.

Conclusion

All the components of the EMS showed large declines in their utilization during COVID-19 pandemic; furthermore, major reductions were observed for admissions for time-dependent and life-threatening conditions. Efforts should be made to ensure access to safe and high-quality emergency care during pandemic.

Automated detection of hospital outbreaks of multi-drug resistant pathogens in one Italian region

BACKGROUND

Automated tools for antimicrobial resistance surveillance are critical for improving detection of drug-resistant organisms and informing prevention and control interventions. In this study, the WHONET-SaTScan software was used at a multi-hospital level in Tuscany, Italy to identify case clusters consistent with hospital outbreaks caused by drug-resistant pathogens.

METHODS

Antimicrobial resistance surveillance data from all Tuscany hospitals between January 2018 and December 2020 were analyzed using WHONET. The SaTScan package was used to detect case clusters applying a simulated prospective approach and the space-time permutation algorithm. Clusters were identified using resistance profiles and two distinct spatial variables: single medical services ("service") or groups of related services ("metaservice").

RESULTS

Data from eight bacterial pathogens were provided from 49 hospitals for 312,779 isolates from 158,809 patients. Single service-based analysis detected 693 hospital clusters, while metaservice-based analysis identified 635. There was no evidence for a difference between the two methods in terms of cluster length, cluster size, recurrence intervals, number of alerts, distribution across years or hospitals. Among clusters involving multiple services identified by both analyses, metaservice-detected clusters were usually larger and more statistically significant.

CONCLUSIONS

WHONET-SaTScan proved to be a valuable multi-facility cluster detection tool that can be implemented for real-time surveillance.

P191 CONTEMPORARY CHARACTERISTICS AND OUTCOMES OF PATIENTS WITH NON–ST ELEVATION MYOCARDIAL INFARCTION ACCORDING TO MANAGEMENT STRATEGIES

Purpose

The aim of the present study was to analyze, in a large administrative database, the clinical characteristics and prognosis of a contemporary population of patients with Non–ST elevation myocardial infarction (NSTEMI) according to the treatment strategy.

Methods

This retrospective observational study included patients residing in the Tuscany region, aged 18+ years, discharged from a regional hospital with a diagnosis of NSTEMI (main diagnosis ICD–9–CM codes 410.7 or 411.1 in HDA) between 2016 and 2018. Patients were classified into two main groups: a conservative strategy (CON) group and an invasive strategy (INV) group that was further classified into three subgroups: a PCI group, a CABG group, and a group where patients were managed invasively but not revascularized.

Results

The study population consisted of 15,208 patients. The median age was 76 ± 9 years, females were 38.5%. Groups composition according to management strategies is shown in Figure 1. Compared to INV patients, patients in the CON group were older (mean age 85 vs 72 years, p &lt; 0.0001), more frequently female (54% vs 33%, p &lt; 0.0001), had a higher cardiovascular and non–cardiovascular comorbidity burden. All–cause mortality rates in hospital and 1–year MACCE (Figure 2 and 3) were 3% and 24.1%, resulting significantly higher in the CON strategic management group than in the INV strategic group: 8.9% vs 1.1; 34.0 vs 21.1%; p = 0.0001. Between the three INV subgroups we found no differences in hospital mortality, while at 1 year there was a significant difference in MACCE with a higher rate in the CABG group compared to the PCI subgroups and in that of invasively managed but not revascularized patients: CABG: 42.8% vs 19.3% vs 18.2% respectively, p = 0.0001

Conclusions

Real–world data show that patients with NSTEMI have significantly different characteristics and prognosis according to treatment strategy. Patients managed non–invasively have more complex characteristics and worse prognosis both in the hospital and after discharge. Patients who have been managed invasively but treated with medical therapy represent an interesting subgroup worthy of further study.

Vaccine Literacy and Source of Information about Vaccination among Staff of Nursing Homes: A Cross-Sectional Survey Conducted in Tuscany (Italy)

Vaccine literacy (VL) mediates the transfer of information and facilitates vaccination acceptance. The aims of this study are to validate the HLVa-IT (Health Literacy Vaccinale degli adulti in Italiano—Vaccine health literacy for adults in Italian language) for the staff of nursing homes (NHs), to measure VL in such a peculiar target group, and to assess its relationship with the sources used to obtain information about vaccines and vaccinations. A survey has been conducted in a sample of Tuscan NHs using an online questionnaire. Eight-hundred and fifty-three questionnaires were analyzed. Two dimensions of the HLVa-IT appeared (functional and interactive/communicative/critical VL). The HLVa-IT interactive/communicative/critical subscale score was slightly higher than the functional subscale, although with no statistical significance. General practitioners (GPs) or other professionals have been reported as the main source of information by most of the respondents (66.1%). The HLVa-IT total score was significantly higher among those who have declared to use official vaccination campaigns (mean score: 3.25 ± 0.49; p < 0.001), GPs or other health professionals (3.26 ± 0.47; p < 0.001), and search engines (3.27 ± 0.48; p = 0.040) as the main sources of information. In conclusion, the HLVa-IT could be reliable test to investigate VL for staff of NHs, and also to highlight criticalities related to information sources.

Orthopaedic Implant-Associated Staphylococcal Infections: A Critical Reappraisal of Unmet Clinical Needs Associated with the Implementation of the Best Antibiotic Choice

Infections associated with orthopaedic implants represent a major health concern characterized by a remarkable incidence of morbidity and mortality. The wide variety of clinical scenarios encountered in the heterogeneous world of infections associated with orthopaedic implants makes the implementation of an optimal and standardized antimicrobial treatment challenging. Antibiotic bone penetration, anti-biofilm activity, long-term safety, and drug choice/dosage regimens favouring outpatient management (i.e., long-acting or oral agents) play a major role in regards to the chronic evolution of these infections. The aim of this multidisciplinary opinion article is to summarize evidence supporting the use of the different anti-staphylococcal agents in terms of microbiological and pharmacological optimization according to bone penetration, anti-biofilm activity, long-term safety, and feasibility for outpatient regimens, and to provide a useful guide for clinicians in the management of patients affected by staphylococcal infections associated with orthopaedic implants Novel long-acting lipoglycopeptides, and particularly dalbavancin, alone or in combination with rifampicin, could represent the best antibiotic choice according to real-world evidence and pharmacokinetic/pharmacodynamic properties. The implementation of a multidisciplinary taskforce and close cooperation between microbiologists and clinicians is crucial for providing the best care in this scenario.

Epidemiology of New Delhi Enterobacterales in Tuscany during the COVID- 19 pandemic

 

In Tuscany, Italy, colonisation or infection by New Delhi metallo- beta-lactamase-producing carbapenem-resistant Enterobacterales (NDM-CRE) in hospitalised patients has increasingly been observed since 2018, leading in 2019 to the introduction of enhanced control measures successfully reducing transmission. We describe here the impact of the COVID epidemic on the underlying NDM-CRE prolonged outbreak in Tuscany. Data on patients colonised or infected by NDM-CRE reported by Tuscan laboratory surveillance among hospitalised patients in four Tuscan hospitals were collected from 07/2019 to 10/2020. Since February 2020 COVID-19 diagnosis was recorded. Monthly rates of NDM-CRE cases on hospital days in medical and critical care wards were calculated. In March-October 2020 NDM-CRE rates were calculated and stratified by COVID-19 diagnosis. The number of NDM-CRE cases/hospital days in 2019 decreased due to control interventions, however since March 2020 an increase was observed, temporally associated with COVID-19 admissions. In March-October 2020, compared to previous period, NDM-CRE cases had lower median age (73 yrs vs 75), were less likely to have previous hospitalisation episodes (59% vs 75%) and more likely to be admitted to ICU (32% vs 20%). We observed, in the period March-October 2020 a significantly higher rate of NDM-CRE cases per hospital days (256.71/100,000) in COVID-19 patients, compared to non-COVID-19 ones (452.9/100,000). Our data suggest a resurgence in NDM-CRE spread among hospitalised patients in Tuscany during COVID pandemic, despite evidence of effective control measures in 2019. Risk of NDM-CRE transmission was significantly higher among COVID patients. Several factors may have contributed to this occurrence, including patients case mix, performance of risk-prone procedures (including antibiotic prescriptions), extended length of stay, availability and usage of personal protective equipment and compliance with infection prevention procedures.

Key messages

We observed a relation between admission for COVID-19 and the risk of a hospital acquisition of NDM-CRE. There is the need to conciliate Health Care Associated Infections control measured with COVID-19 protection ones.

The indirect impact of COVID-19 pandemic on the utilization of the emergency medical services

Background

Fear of contracting COVID-19 and the large-scale preventing measures may have influenced health service utilization. The aim of the study was to assess the indirect impact of COVID-19 pandemic on the utilization of the emergency medical services (EMS) of Tuscany Region (Italy).

Methods

The study was carried out on administrative data from the public healthcare system of Tuscany (38 general hospitals and 4 university teaching hospitals). Variations in the utilization of out-of-hospital (i.e. calls for emergency medical assistance and dispatch of mobile medical care units) and in-hospitals (emergency department(ED) visits and hospitalizations from the ED) EMS during the first pandemic wave were analyzed (February - July 2020) in relation with corresponding periods of the previous three years. Furthermore, in order to understand changes in illness severity of patients using the EMS, standardized ratios for hospitalizations requiring ICU and in-hospital mortality were analyzed.

Results

Significant decreases in the expected volumes of utilizations were observed in each of the considered EMS starting from the week in which the first case of COVID-19 was confirmed in Italy till the last week of the first wave. In particular, during the peak period of COVID-19 pandemic wave a reduction of 73,041 (-67%, 95%CI -69%; -66%) in ED admissions and of 682 (-38% 95%CI -55%; -43%) in hospitalization from ED were observed. Significant decreases in hospitalizations for life threatening medical conditions were observed. No significant differences were found between the observed and the expected in-hospital mortality and hospitalizations requiring ICU during the COVID-19 epidemic peak period (SR 1.1 95%CI 0.72-1.90; SR 1.0 95%CI 0.83-1.23).

Conclusions

A large and generalized decrease in EMS utilization was observed during the first wave of COVID-19 pandemic. Furthermore, findings suggest that seriously ill patients avoid seeking care as less seriously ill patients did.

Key messages

The falling in the utilization of emergency medical services during pandemic could portend substantial harm to public health, and not simply the absence of real health need.

The preparedness of the healthcare delivery system should not focus solely on confronting the pandemic disease, but also on ensuring access to high quality emergency care for other diseases.

The effect of COVID-19 epidemic on the incidence of community-acquired pneumonia in the elderly

Background

Since the outbreak of COVID-19 has raged, large-scale measures for prevent disease transmission have been implemented worldwide. If effectively implemented, these measures may have led to a reduction of the spread of other respiratory infectious diseases at community level. The aim of the present study was to evaluate the indirect impact of COVID-19 large-scale containment measures on the incidence of community-acquired pneumonia (CAP) in the elderly during the first epidemic wave of COVID-19 in Tuscany, Italy.

Methods

A population based study was carried out on data from the Tuscany healthcare system. Hospitalization rate for CAP, severity of CAP hospitalizations, and outpatient consumptions of antibacterials for CAP in people aged 65 years and older were considered as outcome measures. Percentage changes in the outcome measures were calculated considering corresponding periods of the 2020 and 2017-19. 95% confidence intervals and the statistical significance of the percentage changes were calculated using the Poisson model.

Results

A total of 3,346 new CAP hospitalizations occurred in people aged 65 years and older in the whole study time-frame. Significant reductions in the weekly hospitalization rates for CAP were observed starting from the week in which the national containment measures were imposed, this negative deviation continued even after the lift of the national lock-down until the end of the first wave of COVID-19 in July (maximum weekly decrease of 46%). All the antibacterial classes for CAP showed a significant decrease in their outpatient consumptions during the COVID-19 epidemic period.

Conclusions

The implementation of large-scale COVID-19 containment measures likely reduced the incidence of CAP in the elderly during the first wave of COVID-19 pandemic. Furthermore, findings suggests that individual prevention measures that remained mandatory after the lift of the national lock-down also had a relevant role in the reducing CAP incidence.

Key messages

The potential benefits of pandemic containment measures can extend beyond the prevention of COVID-19 to include the reduction of the burden of respiratory infectious diseases

Taking into account the indirect impact of pandemic containment measures on respiratory tract infections may improve the planning of health services during a pandemic.

Contemporary management strategies and outcomes in patients with Non ST elevation myocardial infarction

Background

Non-ST-elevation myocardial infarction (NSTEMI) is a condition that is associated with a high morbidity and mortality burden. The aim of the present study is to analyze clinical characteristics and outcomes of a large contemporary population of NSTEMI patients according to treatment strategy in a large administrative database.

Methods

This retrospective observational study included patients living in the region of Tuscany, aged 18 years or older who were discharged from a regional hospital with a diagnosis of NSTEMI (principal diagnosis ICD-9-CM codes 410.7 or 411.1 in HDA) between January 2016 and December 2018. According to management strategy patients were classified in two main groups: a conservative strategy (CON) group and an invasive strategy (INV) group which was further categorized in three subgroups: a PCI group, a CABG group and a group were patients were invasively managed but medically treated.

Results

The study population was composed by 15.208 patients. Mean age was 76±9 years, with 50% aged 75+ years, females were 38.5%. Management strategies groups composition was: CON strategy 24.9% and among INV strategy (75.1%) 67.3% were treated by PCI, 8.8% by CABG and 24% were invasively managed but medically treated. Compared to INV managed patients, patients in the CON group were older (mean age 85 vs 72 years, p&lt;0.0001), more frequently female (54% vs 33%, p&lt;0.0001), had a higher cardiovascular and non-cardiovascular comorbidity burden (eg. hypertension, diabetes, heart failure, atrial fibrillation, renal insufficiency, cancer, dementia and COPD, all &lt;0.0001). In-hospital, 30-days and 1-year all-cause mortality rates (Figure) were 3%, 4.9% and 15.3% resulting significantly higher in the CON management strategy group compared to the INV strategy group: 8.9% vs 1.1; 14.0 vs 1.9%; all p&lt;0.0001. Analyzing all-cause mortality rates among the three INV subgroups we found no differences both in-hospital and at 30 days, while at 1-year we found, all-cause mortality there was a significant difference among the three groups with a slightly higher mortality rate in the INV medically treated group compared to the PCI and the CABG subgroups: 8.9% vs 7.2% vs 7.5% respectively, p=0.011.

Conclusions

Real-world evidence show that patients with NSTEMI have significantly different characteristics and outcomes according to management strategy. Patients managed non-invasively have more complex features and worse outcomes both in-hospital and post-discharge. Patients which were managed invasively but medically treated represent an interesting subgroup which may deserve further evaluation.

Funding Acknowledgement

Type of funding sources: None.

Hospital admissions for acute coronary syndromes during the first SARS-CoV-2 epidemic wave: time course, patients characteristics and in-hospital mortality

Background

During national lockdown (LD) fear of contagion and heath care services resources redistribution to face the COVID-19 emergency, may have affected hospital access rates as well as management and in-hospital outcomes for patients with acute coronary syndromes (ACS).

Purpose

To describe changes in the incidence of hospital admissions for STE- and NSTE-ACS and related short term outcomes during the first pandemic wave in Tuscany, Italy.

Methods

The Agenzia Regionale di Sanità (ARS) collects administrative data from 40 hospitals in Tuscany, serving 3.730.000 inhabitants. We analyzed hospitalization rates, clinical characteristics and in-hospital mortality of STE- and NSTE-ACS patients admitted during the first 2020 pandemic wave and compared them with those of an historical reference period (2018–2019) in 3 time intervals: A) pre-LD (Jan-Feb); B) LD (March-May) and C) post-LD (June-Sept).

Results

A total of 1955 STE-ACS (mean age 69±13 years; 69% males) and 2582 NSTE-ACS (mean age 73±13 years; 65% males) admissions were recorded. Compared to the historical reference period a notable and statistically significant decrease for both STE- (−10%, p&lt;0.0001) and NSTE-ACS (−17.9%, p=0.004) was observed (Figure). Among STE-ACS hospital admissions, the greatest reduction was observed during B (−23%, p&lt;0.0001), particularly in the month of April (−35.2%) and persisted, just missing statistical significance (−7%, p=0.08), during C. Among NSTE-ACS a similar behavior could be observed with the greatest reduction during B (−34%, p&lt;0.0001) and a peak in the month of March (−43.3%). Interestingly, a significant decrease was observed both during A (−12.4%, p=0.004) and continued during C (−7%, p&lt;0.04). Analyzing mean age and gender as well as baseline main clinical characteristics (eg. diabetes, heart failure, Charlson comorbidity score) no differences could be observed among STE- and NSTE-ACS patients between the two observation periods (2020 vs 2018–2019). Interestingly the percentage of STE-ACS patients presenting through the Emergency Medical System increased significantly (+10%) while no change was seen for the rate of those with a FMC to catheterization lab wire crossing &lt;120 min. In Hospital mortality rates were 7.7% and 2.7% for STE-ACS and NSTE-ACS respectively and did not differ with those observed in the historical refence period.

Conclusions

We found a marked reduction in ACS hospitalizations during the first pandemic wave compared to the same period of observation in the previous two years. This decline was present for both groups of ACS, but was more pronounced for patients presenting with NSTE-ACS and persisted to some extent in the post-lockdown period. Nevertheless, our data show that the process of care was granted as usual for the management of ACS patients who gained access to the emergency network during the first pandemic wave and in-hospital mortality did not increase.

Funding Acknowledgement

Type of funding sources: None.

Resistance Patterns from Urine Cultures in Children Aged 0 to 6 Years: Implications for Empirical Antibiotic Choice

Purpose

Urinary tract infection (UTI) is a frequent disorder of childhood, caused mainly by Gram negative Enterobacterales. The aim of this study is to evaluate etiology and antimicrobial susceptibility patterns of bacterial isolates in urine cultures of children under the age of 6 and to analyze the relationship between previous hospitalization or antibiotic prescriptions and antimicrobial resistance rates.

Patients and Methods

A retrospective study on positive urine cultures from 13 public laboratories in Tuscany, Italy was conducted. Data were obtained by reviewing records of the “Microbiological and Antibiotic-Resistance Surveillance System” (SMART) in Tuscany, Italy. A total of 2944 positive urine cultures were collected from 2445 children.

Results

Escherichia coli represented the majority of isolates (54,2%), followed by Enterococcus faecalis (12,3%), Proteus mirabilis (10,3%) and Klebsiella pneumoniae (6,6%). Isolated uropathogens showed high resistance rates to amoxicillin-clavulanate (>25%), particularly in children under one year of age or hospitalized within the 12 months before the sample collection. High susceptibility rates were reported of aminoglycosides, cephalosporins and quinolones (>90%). Previous antibiotic prescriptions by general pediatricians did not increase resistance rates.

Conclusion

Our results show a rate of amoxicillin-clavulanate resistance of 25%. Higher resistance rates were reported in children under one year of age and with previous hospitalization. Hence, amoxicillin-clavulanate should be used carefully in young children and those with severe symptoms.

Reduction of Emergency Calls and Hospitalizations for Cardiac Causes: Effects of Covid-19 Pandemic and Lockdown in Tuscany Region

Introduction: Containment measures were established to flatten the curve of COVID-19 contagion in order to avoid a crash of the healthcare system. However, these measures influenced the rate of hospitalization of cardiac patients. In this study, we aimed to analyse the impact of COVID-19 and the effects of lockdown measures on hospital admissions and alerts of emergency medical system (EMS) for cardiac causes in the Tuscany region.

Methods: An observational, retrospective analysis from Italian Tuscany region was conducted. We evaluated consecutive patients contacting EMS or admitted to the 39 Emergency Departments (EDs) in Tuscany for cardiac causes in the first trimester of 2020. Data were compared with the same period in 2018/19.

Results: The alerts of EMS for cardiac causes significantly decrease in 2020 and the highest difference between 2018/19 and 2020 was found immediately after national lockdown (Δ = −47.4%, p < 0.001). The number of admissions for chest pain in the EDs also decreased, with a maximum difference of −67.6% (p < 0.001) vs. 2018/19. The number of hospital accesses for acute coronary syndromes, atrial fibrillation, and heart failure in the EDs significantly decreased in 2020 as compared to 2018/19 (maximum Δ = −58.9%, p < 0.001; maximum Δ = −63.0%, p < 0.001; maximum Δ = −72.7%, p < 0.001, respectively).

Conclusions: A significant decrease in the contacts to EMS for cardiac causes and in cardiac diagnoses was observed during the first trimester of 2020. Fear of contagion has likely played a relevant role. The lesson learnt from first wave of COVID-19 pandemic suggests that appropriate public information strategies and re-education of people are essential.

Prolonged outbreak of New Delhi metallo-beta-lactamase-producing carbapenem-resistant Enterobacterales (NDM-CRE), Tuscany, Italy, 2018 to 2019

In Tuscany, Italy, New Delhi metallo-beta-lactamase-producing carbapenem-resistant Enterobacterales (NDM-CRE) have increased since November 2018. Between November 2018 and October 2019, 1,645 samples were NDM-CRE-positive: 1,270 (77.2%) cases of intestinal carriage, 129 (7.8%) bloodstream infections and 246 (14.9%) infections/colonisations at other sites. Klebsiella pneumoniae were prevalent (1,495; 90.9%), with ST147/NDM-1 the dominant clone. Delayed outbreak identification and response resulted in sustained NDM-CRE transmission in the North-West area of Tuscany, but successfully contained spread within the region.

The management of NDM-β-lactamase-producing carbapenem-resistant Enterobacterales in Tuscany

Issue

An important outbreak of New Delhi metallo-β-beta-lactamase (NDM)-producing carbapenem-resistant Enterobacterales (CRE) has been reported from north-western of Tuscany since November 2018. NDM is a metallo-β-lactamase able to hydrolyze most β-lactames (including carbapenems) with limited treatment options.

Description of the Problem

From November 2018 to May 2019, 7 Tuscan hospitals notified a total of 350 infected or colonized cases. This outbreak was described in a risk assessment edited by the European Centre for Disease Prevention and Control (ECDC) in June 2019. The Ministry of Health and the Tuscany Region promptly adopted infection prevention control measures.

Results

Since July 2019, a regional task force, composed by experts in infectivology, microbiology and public health, coordinated the following actions: Publication of Regional Resolutions which have established practical guidelines for the outbreak management. These measures included:(I) the introduction of screening test for CRE by rectal swab for hospitalized patients; (II) the implementation of microbiological rapid molecular tests and genotyping of rectal swab; (III) the enhancement of standard and transmission-based precautions; (iv) the strengthening of handover between hospital setting and primary healthcare; (v) the implementation of a regional data-base for outbreak surveillance.Monthly regional meetings with the infection control teams of each hospital.Site visits (n. 44) performed by a group of experts in all healthcare facilities.

After the implementation of these measures, a trend for decrease in positive blood cultures of NDM was registered.

Lessons

The spread of NDM in Tuscany has been the opportunity to standardize and improve the approach to Multidrug-Resistant Organisms (MDROs) prevention and control.

Key messages

The spread of NDM in Tuscany has been the opportunity to standardize and improve the approach to Multidrug-Resistant Organisms (MDROs) prevention and control. The cooperation among stakeholders and the standardization of precaution measures and healthcare workers’ behavior allows to effectively face the MDROs diffusion.

Health-Literate Healthcare Organizations and Quality of Care in Hospitals: A Cross-Sectional Study Conducted in Tuscany

The concept of Health-Literate Healthcare Organization (HLHO) concerns the strategies by which healthcare organizations make it easier for people to navigate, understand, and use information and services to take care of their health. The aims of this study were to validate the HLHO-10 questionnaire in the Italian language; to measure the degree of implementation of the 10 attributes of HLHOs in a sample of hospitals placed in Tuscany; and to assess the association between the degree of implementation of the 10 attributes of HLHOs and the perceived quality of care. This was a cross-sectional study where data were collected using a self-administered questionnaire including three sections: a descriptive section, a section focused on the perceived quality, and the Italian version of the HLHO-10 questionnaire. A total amount of 405 healthcare managers answered the questionnaire (54.9%). The analysis shows that the HLHO score is significantly associated with the type of hospitals: accredited private hospitals have higher HLHO scores. Moreover, the perceived quality increases with the increasing of the HLHO score, with the highest coefficient for local public hospitals. In conclusion, Organizational Health Literacy culture should be an integral element for the management to improve the quality of care.

Health Literacy as a Shared Capacity: Does the Health Literacy of a Country Influence the Health Disparities among Immigrants?

Health literacy (HL) is an individual ability as well as a distributed resource available within an individual's social network. We performed an explorative study assessing the role of HL as the country-level ecological variable in predicting the health disparities among immigrants. Country-level HL data were obtained from the publicly available first European Health Literacy Survey reports. Individual-level data on citizenship, perceived health status, body mass index, smoking habits, physical activity and attendance at breast and cervical cancer screening were extracted from the European Health Interview Survey of Eurostat. Data from both sources were obtained for Austria, Bulgaria, Greece, Poland and Spain. The country-specific odds ratio (OR) for the association between the participants' citizenship and other individual health-relevant characteristics was pooled into summary OR using random-effects models. Meta-regression was used to explore whether the HL of a country could explain part of the between-countries heterogeneity. Results: For the perceived health status, nutritional status and attendance at cervical cancer screening, the lower was the country-level HL (as ecological variable), the higher were the health inequalities relating to citizenship. The results of our exploratory research suggest that improving the population HL may help mitigate health inequalities between residents and migrants.

[Good practices for the surveillance and control of antimicrobial resistance]

Italy is one of the European Countries with the highest level of antimicrobial consumption, both in the community and in hospital settings, and with the highest prevalence of antimicrobial resistant microorganisms. In 2015, the Project "Good practices for the surveillance and control of antimicrobial resistance" was funded by the Italian National Centre for Disease Prevention and Control (CCM): the aim was to promote integrated actions at national level to control antimicrobial resistance, favouring the transfer of existing good practices. The principal objectives of the project were: to describe the Italian scenario of good practices based on literature review; to improve the capacity of surveillance, through achieving consensus on a core set of indicators, including paediatrics, and through the strengthening of the national surveillance system of antimicrobial resistance coordinated by the Italian National Institute of Health; to define tools useful for priority setting; to evaluate the efficacy of intervention programme aimed at promoting the appropriate use of antibiotics among children for upper respiratory tract infections in the community; to set up training programmes on the prudent use of antibiotics in veterinary medicine. Seven regions were enrolled in the project (Emilia-Romagna with the role of programme coordinator, Campania, Calabria, Lazio, Lombardy, Piedmont, Tuscany) and the Italian National Health Institute. The project allowed to document: the scarce spread of control practices at national level (out of 277 studies reviewed, only 6.1% of the cases were targeted to evaluating the effectiveness of intervention programmes); a significant variability among regions both in relation to antimicrobial consumption and antimicrobial resistance prevalence, with a worrying spread in some regions of several antimicrobial resistant organisms responsible for "critical" infections with great potential health impact; the effectiveness of an intervention aimed at promoting appropriate use of antibiotics in frequent infections for children in the community, such as pharingotonsillitis and acute otitis media (35% reduction of antimicrobial consumption between 2010 and 2017 in Emilia-Romagna; an inversion of the ratio amoxicillin/amoxicillin-clavulanate); the need for new indicators to monitor antimicrobial consumption in hospital paediatric wards and of a new national system for timely identification of new antimicrobial resistance profiles; a positive evaluation of the training programme for veterinary physicians. In conclusion, the project has contributed to identify the most critical areas for antimicrobial resistance control and to select appropriate solutions, potentially transferable to the national level.

Use of Electronic Administrative Databases to Measure Quality Indicators of Breast Cancer Care: Experience of Five Regional Oncology Networks in Italy

PURPOSE:

Assuring quality of care, while maintaining sustainability, in complex conditions such as breast cancer (BC) is an important challenge for health systems. Here, we describe a methodology to define a set of quality indicators, assess their computability from administrative data, and apply them to a large cohort of BC cases.

MATERIALS AND METHODS:

Clinical professionals from the Italian Regional Oncology Networks identified 46 clinically relevant indicators of BC care; 22 were potentially computable using administrative data. Incident cases of BC diagnosed in 2016 in five Italian regions were identified using administrative databases from regional repositories. Each indicator was calculated through record linkage of anonymized individual data.

RESULTS:

A total of 15,342 incident BC cases were identified. Nine indicators were actually computable from administrative data (two structure and seven process indicators). Although most indicators were consistent with guidelines, for one indicator (blood tumor markers in the year after surgery, 44.2% to 64.5%; benchmark ≤ 20%), deviation was evident throughout the five regions, highlighting systematic overlooking of clinical recommendations. Two indicators (radiotherapy within 4 months after surgery if no adjuvant chemotherapy; 42% to 83.8%; benchmark ≥ 90%; and mammography 6 to 18 months after surgery, 55.1% to 72.6%; benchmark ≥ 90%) showed great regional variability and were lower than expected, possibly as result of an underestimation in indicator calculation by administrative data.

CONCLUSION:

Despite highlighting some limitations in the use of administrative data to measure health care performance, this study shows that evaluating the quality of BC care at a population level is possible and potentially useful for guiding quality improvement interventions.

[The interplay of diagnostic and antimicrobial stewardship for the management of septic patients: the Tuscan model.]

Antimicrobial resistance is a global threat caused by the rapid spread of multiresistant microorganisms. Antimicrobial stewardship (AS) is a coordinated intervention designed to improve the appropriate use of antimicrobials by promoting the selection of the optimal drug regimen, dose, duration of therapy and route of administration. AS programs have proved effective in reducing antimicrobial resistance, inappropriate antimicrobial use and in improving patient outcomes. Recently developed rapid diagnostic technologies in microbiology (RDTM) allows a faster and etiological diagnosis of infection and a reduction in the use of unnecessary empirical therapies. This may result in important advancement in time-critical care pathways for septic patients. Nevertheless, RDTM are costly and if not rationally positioned may consume resources and hinder the efficacy of AS programs. In this regard, Tuscany Region is engaged in designing, through a systemic approach, an effective high-quality clinical microbiological service grid. In order to develop a sustainable and equitable model for integrating diagnostic and antimicrobial stewardship we conducted a survey in the regional network of 14 microbiological laboratories. The results shows that in order to develop a sustainable service we need to improve the communication at the interface between laboratories and care unit, harmonize the time windows for processing samples and to devise a robust score for stratifying patient with suspected sepsis.

Diagnosis-related differences in the quality of end-of-life care: A comparison between cancer and non-cancer patients

Background

Cancer, chronic heart failure (CHF), and chronic obstructive pulmonary disease (COPD) in the advanced stages have similar symptom burdens and survival rates. Despite these similarities, the majority of the attention directed to improving the quality of end-of-life (EOL) care has focused on cancer.

Aim

To assess the extent to which the quality of EOL care received by cancer, CHF, and COPD patients in the last month of life is diagnosis-sensitive.

Methods

This is a retrospective observational study based on administrative data. The study population includes all Tuscany region residents aged 18 years or older who died with a clinical history of cancer, CHF, or COPD. Decedents were categorized into two mutually exclusive diagnosis categories: cancer (CA) and cardiopulmonary failure (CPF). Several EOL care quality outcome measures were adopted. Multivariable generalized linear model for each outcome were performed.

Results

The sample included 30,217 decedents. CPF patients were about 1.5 times more likely than cancer patients to die in an acute care hospital (RR 1.59, 95% C.I.: 1.54–1.63). CPF patients were more likely to be hospitalized or admitted to the emergency department (RR 1.09, 95% C.I.: 1.07–1.10; RR 1.15, 95% C.I.: 1.13–1.18, respectively) and less likely to use hospice services (RR 0.08, 95% C.I.: 0.07–0.09) than cancer patients in the last month of life. CPF patients had a four- and two-fold higher risk of intensive care unit admission or of undergoing life-sustaining treatments, respectively, than cancer patients (RR 3.71, 95% C.I.: 3.40–4.04; RR 2.43, 95% C.I.: 2.27–2.60, respectively).

Conclusion

The study has highlighted the presence of significant differences in the quality of EOL care received in the last month of life by COPD and CHF compared with cancer patients. Further studies are needed to better elucidate the extent and the avoidability of these diagnosis-related differences in the quality of EOL care.

The Antecedents and Consequences of Health Literacy in an Ecological Perspective: Results from an Experimental Analysis

This study analyses the relationship between the antecedents and consequences of health literacy (HL) at the ecological level among the nations involved in the European Health Literacy Survey (HLS-EU). The antecedents and consequences were investigated by means of proxy indicators. The HL was measured using the 47-item HLS-EU questionnaire (HLS-EUQ47) and the Newest Vital Sign (NVS). The two measures stood in significant correlation to the outcomes of the sub-discipline of the Euro Health Consumer Index (r = 0.790 for HLS-EUQ47; r = 0.789 for NVS). The HLS-EUQ47 also stood in correlation to the percentage of population with post-secondary education (r = 0.810), the reading performance for 15-year-old students (r = 0.905), the presence of a national screening program for breast (r = 0.732) or cervical cancer (r = 0.873). The NVS stood in correlation with the unemployment rate (r = &minus;0.778), the Gross Domestic Product (r = 0.719), the Gini coefficient (r = &minus;0.743), the rank of the Euro Patient Empowerment Index (r = &minus;0.826), the expenditure on social protection (r = 0.814), the Consumer Empowerment Index (r = 0.898), the percentage of adults using the internet for seeking health information (r = 0.759), the prevalence of overweight individuals (r = &minus;0.843), the health expenditure (r = 0.766), as well as the percentage of individuals using the internet for interacting with public authorities (r = 0.755). This study provides some preliminary considerations regarding alternative means by which to study HL and proposes new methods for experimentation. The methods and the results could offer a means by which the relationship between society and overall healthcare protection could be strengthened.

Familial AL-amyloidosis in three Italian siblings

BACKGROUND AND METHODS

Familial occurrence of immunoglobulin-related (AL) amyloidosis has occasionally been reported. In this work we describe the concomitance of systemic amyloidosis and monoclonal gammopathy (one case of Waldenström's macroglobulinemia and two cases without multiple myeloma or related diseases) in three Italian siblings, two males and one female.

RESULTS AND CONCLUSIONS

All of them showed a common pattern of polyneuropathy to different degrees; two presented a sicca syndrome and one also suffered from nephropathy. Two of them showed the same HLA typing with the same light chain type (k), but had different presenting symptoms. Polyneuropathy and a history of peptic disease in two cases was suggestive of type III familial amyloidotic polyneuropathy (FAP) occurring in the setting of a familial monoclonal component. However, immunohistochemical studies on different tissue specimens using anti-apolipoprotein A1 and anti-transthyretin antibodies were negative. Further screening of DNA samples for transthyretin (TTR) gene mutations was also negative. Clinical and laboratory investigations ruled out reactive or senile amyloidosis and immunohistochemical studies with anti-light chain antibodies on amyloidotic tissue specimens were positive. As a consequence, this family represents a new case of familial AL-amyloidosis.

Daily rhythmic variations in histamine in human blood

We examined whether or not normal subjects have rhythmic changes of blood histamine levels. Daily predictable variations are present with 3 maxima and 3 minima and acrophase at 09.13. The significance of these changes is presently unknown.