Association between previous SARs-CoV-2 infection and new prescription of antidepressant drugs: a case-control study in Friuli Venezia Giulia region, Italy.

PURPOSE: A rise in affective and anxiety disorders and in antidepressant (AD) treatment during the COVID-19 pandemic has been extensively described, but few studies were provided at the individual level, further considering COVID-19 severity and vaccination status. METHODS: Case-control study evaluating the association between the new use of ADs and a previous COVID-19 infection, in Friuli Venezia Giulia Region, Italy, from March 1, 2020, to July 19, 2022. Multiple conditional logistic regressions assess the association between a new AD use and a COVID-19 infection previous to the index date, stratified by gender, age and anti-COVID-19 vaccination status. Odds Ratios (OR) and 95% confidence intervals were reported. RESULTS: COVID-19 was associated with AD treatment after the infection. The disease severity was positively associated with a growing risk of being dispensed an AD, with the highest risk in unvaccinated subjects previously hospitalised in ICU (OR = 28.77). The risk of using ADs after COVID-19 infection was higher in unvaccinated subjects aged 65 years and older, both females and males. The association between COVID-19 infection and AD dispensation in vaccinated subjects was not significant, with the exception of females aged 65 years and over. CONCLUSIONS: Anti-COVID-19 vaccination, especially among the elderly, might prevent post-COVID AD treatment. Clinicians should be aware that COVID-19 patients requiring hospitalisation are more likely to experience these symptoms, given their higher risk of being dispensed ADs. Future studies may benefit by analysing the incidence of both mental disorders and psychotropic treatment in post-COVID patients, considering socioeconomic factors and vaccination status.

Examining potential Long COVID effects through utilization of healthcare resources: a retrospective, population-based, matched cohort study comparing individuals with and without prior SARS-CoV-2 infection.

BACKGROUND: A significant proportion of individuals reports persistent clinical manifestations following SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) acute infection. Nevertheless, knowledge of the burden of this condition-often referred to as 'Long COVID'-on the health care system remains limited. This study aimed to evaluate healthcare utilization potentially related to Long COVID. METHODS: Population-based, retrospective, multi-center cohort study that analyzed hospital admissions and utilization of outpatient visits and diagnostic tests between adults aged 40 years and older recovered from SARS-CoV-2 infection occurred between February 2020 and December 2021 and matched unexposed individuals during a 6-month observation period. Healthcare utilization was analyzed by considering the setting of care for acute SARS-CoV-2 infection [non-hospitalized, hospitalized and intensive care unit (ICU)-admitted] as a proxy for the severity of acute infection and epidemic phases characterized by different SARS-CoV-2 variants. Data were retrieved from regional health administrative databases of three Italian Regions. RESULTS: The final cohort consisted of 307 994 previously SARS-CoV-2 infected matched with 307 994 uninfected individuals. Among exposed individuals, 92.2% were not hospitalized during the acute infection, 7.3% were hospitalized in a non-ICU ward and 0.5% were admitted to ICU. Individuals previously infected with SARS-CoV-2 (vs. unexposed), especially those hospitalized or admitted to ICU, reported higher utilization of outpatient visits (range of pooled Incidence Rate Ratios across phases; non-hospitalized: 1.11-1.33, hospitalized: 1.93-2.19, ICU-admitted: 3.01-3.40), diagnostic tests (non-hospitalized: 1.35-1.84, hospitalized: 2.86-3.43, ICU-admitted: 4.72-7.03) and hospitalizations (non-hospitalized: 1.00-1.52, hospitalized: 1.87-2.36, ICU-admitted: 4.69-5.38). CONCLUSIONS: This study found that SARS-CoV-2 infection was associated with increased use of health care in the 6 months following infection, and association was mainly driven by acute infection severity.

Analysis of factors conditioning inappropriate visits in a paediatric emergency department.

Recent studies estimated that about 20-30% of visits in a paediatric emergency department (PED) are inappropriate. Nonurgent visits have been negatively associated with crowding and costs, causing longer waiting and dissatisfaction among both parents and health workers. We aimed to analyze possible factors conditioning inappropriate visits and misuse in a PED. We performed a cross-sectional study enrolling children accessing an Italian PED from June 2022 to September 2022 who received a nonurgent code. The appropriateness of visits, as measured by the "Mattoni SSN" Project, comprises combination of the assigned triage code, the adopted diagnostic resources, and outcomes. A validated questionnaire was also administered to parents/caregivers of included children to correlate their perceptions with the risk of inappropriate visit. Data were analyzed using independent-samples t-tests, Wilcoxon-Mann-Whitney tests, chi-square tests, and Fisher's exact tests. The factors that were found to be associated with inappropriate visits to the PED were further evaluated by univariable and multivariable logistic regression analyses. Almost half (44.8%) of nonurgent visits resulted inappropriate. Main reasons for parents/caregivers to take their children to PED were (1) the perceived need to receive immediate care (31.5%), (2) the chance to immediately perform exams (26.7%), and (3) the reported difficulty in contacting family paediatrician (26.3%). Inappropriateness was directly related to child's age, male gender, acute illness occurred in the previous month, and skin rash or abdominal pain as complaining symptoms.     Conclusion: This study highlights the urgent need to finalize initiatives to reduce misuse in accessing PED. Empowering parents' awareness and education in the management of the most frequent health problems in paediatric age may help to achieve this goal. What is Known: • About 20-30% of pediatric urgent visits are estimated as inappropriate. • Several factors may be associated with this improper use of the emergency department, such as the misperception of parents who tend to overrate their children's health conditions or dissatisfaction with primary care services. What is New: • This study evaluated almost half of pediatric emergency department visits as inappropriate adopting objective criteria. • Inappropriateness was directly related to the child's age, male gender, acute illness that occurred in the previous month, and skin rash or abdominal pain as complaining symptoms. Educational interventions for parents aimed at improving healthcare resource utilization should be prioritized.

COVID-19 vaccination effectiveness in the population of Friuli Venezia Giulia, North-East Italy. Control of bias associated with divergent compliance to policies in a test-negative case-control study.

BACKGROUND: Vaccine effectiveness (VE) studies consolidate knowledge of real-world effectiveness in different contexts. However, methodological issues may undermine their conclusions: to assess the VE against COVID-19 within the Italian population, a specific threat to validity is related to the consequences of divergent compliance to the Green Pass policy. METHODS: To address this challenge we conducted a test negative case-control (TNCC) study and multiple sensitivity analysis among residents aged ≥ 12 in Friuli Venezia Giulia Region (FVG), North-east Italy, from February 1, 2021 to March 31, 2022. Information regarding 211,437 cases of COVID-19 infection and 845,748 matched controls was obtained from the regional computerized health database. The investigation considered: COVID-19 infection, hospitalization, and death. Multiple conditional logistic regressions adjusted for covariates were performed and VE was estimated as (1-OR COVID-19vaccinated vs. unvaccinated)x100. Mediation analyses were carried out to offset potential collider variables, particularly, the number of swabs performed after the introduction of pandemic restrictions. RESULTS: Full-cycle VE against infection decreased from 96% (95% CI: 96, 97) in the Alpha period to 43% (95% CI: 42, 45) in the Omicron period. Booster dose raised the protection in Omicron period to 67% (95% CI: 66, 67). Against the evasive Omicron variant, the protection of the booster dose was 87% (95% CI: 83, 90) for hospitalization and 90% (95% CI: 82, 95) for death. The number of swabs performed was included as a covariate in the adjustments, and the mediation analysis confirmed that it was a strong mediator between vaccination and COVID-19-related outcomes. CONCLUSIONS: The study suggests that, under similar TNCC settings, mediation analysis and adjustment for number of diagnostic tests should be included, as an effective approach to the challenge of differential testing behavior that may determine substantial selection bias. This correction allowed us to align with results from other studies that show how full-cycle VE against infection was initially high but decreased over time by variant circulation, counterbalanced by booster dose that raised protection across variants and outcome severity.

Pre-pectoral Breast Reconstruction: Surgical and Patient-Reported Outcomes of Two-Stages vs Single-Stage Implant-Based Breast Reconstruction.

BACKGROUND: Two-stages pre-pectoral breast reconstruction may confer advantages over direct to implant (DTI) and subpectoral reconstruction in selected patients who have no indication for autologous reconstruction. The primary endpoint of the study was to evaluate and compare the incidence of capsular contracture in the pre-pectoral two-stages technique versus the direct to implant technique. Complications related to the two surgical techniques and patient satisfaction were also evaluated. METHODS: A retrospective review of 45 two stages and 45 Direct-to-implant, DTI patients was completed. Acellular dermal matrix was used in all patients. An evaluation of anthropometric and clinical parameters, surgical procedures and complications was conducted. Minimum follow-up was 12 months after placement of the definitive implant. RESULTS: There was no statistically significant difference in the rate of capsular contracture in the two groups. Rippling occurred more in DTI reconstruction. In the two-stages reconstruction, lipofilling was applied more often and there was a higher incidence of seroma. Patient satisfaction extrapolated from the Breast Q questionnaire was better for patients submitted to two-stage implant-based breast reconstruction. CONCLUSION: Dual-stage pre-pectoral reconstruction with acellular dermal matrix appears to be a good reconstructive solution in patients with relative contraindications for one-stage heterologous reconstruction with definitive prosthesis and no desire for autologous reconstruction.

Lung function between 8 and 15 years of age in very preterm infants with fetal growth restriction.

BACKGROUND: The impact of intrauterine growth restriction (IUGR) on lung function in very preterm children is largely unknown as current evidence is mainly based on studies in children born small for gestational age but not necessarily with IUGR. METHODS: Spirometry, transfer factor of the lung for carbon monoxide (TLco), and lung clearance index (LCI) were cross-sectionally evaluated at 8.0-15.0 years of age in children born <32 weeks of gestation with IUGR (n = 28) and without IUGR (n = 67). Controls born at term (n = 67) were also included. RESULTS: Very preterm children with IUGR had lower mean forced expired volume in the first second (FEV1) z-score than those with normal fetal growth (∆ -0.66, 95% confidence interval (CI) -1.12, -0.19), but not significant differences in LCI (∆ +0.24, 95% CI -0.09, 0.56) and TLco z-score (∆ -0.11, 95% CI -0.44, 0.23). The frequency of bronchopulmonary dysplasia (BPD) in the two groups was, respectively, 43% and 10% (P = 0.003). IUGR was negatively associated with FEV1 (B = -0.66; P = 0.004), but the association lost significance (P = 0.05) when adjusting for BPD. CONCLUSIONS: IUGR has an impact on conducting airways function of very preterm children at school age, with part of this effect being mediated by BPD. Ventilation inhomogeneity and diffusing capacity, instead, were not affected. IMPACT: IUGR does not necessarily imply a low birthweight for gestational age (and vice versa). While a low birthweight is associated with worse respiratory outcomes, the impact of IUGR on lung function in premature children is largely unknown. IUGR affects conducting airways function in school-age children born <32 weeks with IUGR, but not ventilation inhomogeneity and diffusing capacity. The impact of IUGR on FEV1 seems mainly related to the higher risk of BPD in this group.

Pulmonary hypertension in a neonatologist-performed echocardiographic follow-up of bronchopulmonary dysplasia.

Neonatologist-performed echocardiography (NPE) is an established tool for bedside hemodynamic evaluation, including pulmonary hypertension (PH). PH may complicate bronchopulmonary dysplasia (BPD) course. Aims of this retrospective study were to assess the feasibility of NPE follow-up of infants with BPD and to describe the course of PH of infants with moderate/severe BPD. Preterm infants <32 gestational weeks or birthweight ≤1500 g with moderate/severe BPD underwent NPE follow-up, from 36 weeks postmenstrual age up to 8 months postnatal age. Twenty-three preemies were included (birth weight 840 (213) g, gestational age 26.8 (2.3) weeks); 12/23 developed mild PH, 2/12 after discharge. PH resolved at 8.9 (3.9) months. Clinical and echocardiographic variables did not differ between infants with and without PH, except pulmonary artery acceleration time (PAAT) and PAAT/right ventricle ejection time (RVET) ratio (PAAT: 36 weeks, 68.9 (11.9) vs 52.0 (19.1), p = 0.0443; 6 months: 83.9 (38.9) vs 74.8 (16.9), p = 0.0372). No deaths or admissions for PH were reported. Neonatologist's Image Quality Assessment score attributed by the cardiologist assumed as gold standard was adequate or optimal (9.5/14 total score); inter-rater agreement was excellent (ICC 0.974).Conclusions: NPE follow-up seems to be feasible and safe in both intensive care and outpatient clinic. Mild PH is frequently detected in moderate/severe BPD, with good prognosis. What is Known: • Preterm infants with bronchopulmonary dysplasia (BPD) may develop pulmonary hypertension (PH) and have a late diagnosis. • Neonatologist-performed echocardiography (NPE) is an established tool for bedside hemodynamic evaluation of the neonate. What is New: • To our knowledge this is the first study of NPE follow-up of moderate/severe BPD, describing the course of mild PH from diagnosis to its resolution. • NPE follow-up of BPD seems to be safe and practicable, in both intensive care and outpatient clinic, as long as neonatologists maintain a sound collaboration with pediatric cardiologists.

VATS-US1: Thoracoscopic ultrasonography for the identification of nodules during lung metastasectomy.

Open thoracotomy during pulmonary metastasectomy allows lung palpation and may discover unexpected further nodules. We assess the validity of intraoperative lung ultrasonography via thoracoscopy in identifying lung nodules. A first surgeon will perform an ultrasonographic investigation on the deflated lung by thoracoscopy. A second surgeon will then perform a manual exploration of the organ by thoracotomy. Data on number and localization of nodules will be matched and compared with final histology report. Sensitivity and specificity will be assessed. Concordance will be assessed with Cohen K test. Calculated sample size is 89 patients. This study might have an important role in shifting the surgical practice towards a less invasive approach, with consequent benefits for the patient. Protocol is registered on clinicaltrials.gov. Protocol registration number: NCT03864874.

[Impact of the COVID-19 epidemic in Friuli Venezia Giulia Region (Northern Italy): assessment of factors associated with the risk of death by competing risks analysis]. / Impatto dell'epidemia da COVID-19 in Friuli Venezia Giulia: valutazione dei fattori associati al rischio di decesso mediante l'analisi dei rischi competitivi.

OBJECTIVES: to investigate the role of gender, age, province of residence, and nursing home residency on the risk of death for residents in the Friuli Venezia Giulia (FVG) Region (Northern Italy) tested positive for Covid-19, considering recovery as a competing event. The secondary objective is to describe the impact of the Covid-19 epidemic in FVG and in the Regions of Northern and Central Italy in terms of incidence and mortality compared to the national data. DESIGN: retrospective cohort study. SETTING AND PARTICIPANTS: resident population in FVG in the period between 29 February and 25 June 2020. MAIN OUTCOME MEASURES: in order to describe the impact of the Covid-19 outbreak in FVG, in terms of incidence and mortality compared to the national data, the standardized incidence (SIR) and mortality (SMR) ratios and their respective 95% confidence intervals (95%CI) were calculated compared to the Italian population for the northern and central Regions of Italy and the autonomous Provinces (PA) of Trento and Bolzano. A retrospective cohort study was conducted on subjects residing in FVG to whom at least one naso-oropharyngeal swab (hereafter, named swab) resulted positive for Covid-19. For each subject included in the cohort, the observation period started with the first positive swab and ended with the first of the following events: death, recovery or censored, which means that at the end of the observation period the subject was still alive and positive. The cause of death was assigned to Covid-19 if a subject had not yet recovered at the time when the event occurred. Cohort members were considered recovered after two negative consecutive swabs. The sub-hazard ratio (SHR) was estimated by applying the regression model of competing risks by Fine and Gray, in which the event of interest was the death caused by Covid-19 and the competing event was recovery. The explanatory variables included in the multiple models are: gender, age at the beginning of the observation period, the Province of residence, and nursing home residency. The cause-specific hazard was estimated using Cox proportional hazard regression. RESULTS: during the observation period, 3,305 cases and 345 deaths were recorded in FVG; SIR and SMR resulted, respectively, equal to 0.64 (95%CI 0.61-0.68) and 0.43 (95%CI 0.37-0.50). The FVG was the Northern Region one with the lowest incidence and mortality. The cohort consisted of 3,121 residents in FVG with at least one swab with a positive Covid-19 result during the study period. The SHR of dying for Covid-19 is equal to 16.13 (95%CI 9.73-26.74) for people with age 70-79 years and 35.58 (95%CI 21.77-58.15) with age >=80 years respect those with age <70 years. It is higher in males (SHR 1.71; 95%CI 1.34-2.17). There is no evidence that being resident in a nursing home affects the SHR (SHR 0.91 and 95%CI 0.69-1.20). As regards the province as an explanatory variable, the sub-hazard of death in the province of Trieste appears to overlap to the sub-hazard of Pordenone used as a reference; for the provinces of Udine and Gorizia the sub-hazards seem lower than the reference. CONCLUSIONS: while other Northern Regions and autonomous Provinces show higher standardized incidence and mortality compared with Italy, FVG and Veneto do not. In FVG, male gender and age are important determinants of death while there is no evidence that the condition of guest in a nursing home increases the sub-hazard of death.

Lung function in children with sickle cell disease from Central Africa.

Lung function in patients with sickle cell anaemia (SCA) living in sub-Saharan Africa is largely unknown. Anthropometry and spirometry were cross-sectionally evaluated in patients with SCA (HbSS) aged 6-18 years and in schoolchildren from the Democratic Republic of the Congo. The Global Lung Initiative 2012 spirometry reference values were used. A total of 112 patients and 377 controls were included. Twenty-six per cent of patients with SCA had spirometry findings suggestive of a restrictive pattern and 41% had a FEV1 z-score <5th percentile. Wasting, increasing age and female sex were independently associated with increased risk of restrictive spirometry pattern in patients with SCA. Longitudinal studies could clarify the prognostic meaning of these findings.

Differences in lung function between children with sickle cell anaemia from West Africa and Europe.

INTRODUCTION: Lung function abnormalities are common in sickle cell anaemia (SCA) but data from sub-Saharan Africa are limited. We hypothesised that children with SCA from West Africa had worse lung function than their counterparts from Europe. METHODS: This prospective cross-sectional study evaluated spirometry and anthropometry in black African individuals with SCA (haemoglobin phenotype SS) aged 6-18 years from Nigeria and the UK, when clinically stable. Age-matched controls were also included in Nigeria to validate the Global Lung Initiative spirometry reference values. RESULTS: Nigerian SCA patients (n=154) had significant reductions in both FEV1 and FVC of ~1 z-score compared with local controls (n=364) and ~0.5 z-scores compared with the UK patients (n=101). Wasting (body mass index z-score<-2) had a prevalence of 27% in Nigerian patients and 7% in the UK ones (p<0.001). Among children with SCA, being resident in Nigeria (OR 2.4, 95% CI 1.1 to 4.9), wasting (OR 2.3, 95% CI 1.1 to 5.0) and each additional year of age (OR 1.2, 95% CI 1.1 to 1.4) were independently associated with increased risk of restrictive spirometry (FVC z-score<-1.64+FEV1/FVC≥-1.64). CONCLUSIONS: This study showed that chronic respiratory impairment is more severe in children with SCA from West Africa than Europe. Our findings suggest the utility of implementing respiratory assessment in African children with SCA to early identify those with chronic lung injury, eligible for closer follow-up and more aggressive therapies.

Doping Strategy for Efficient and Stable Triple Cation Hybrid Perovskite Solar Cells and Module Based on Poly(3-hexylthiophene) Hole Transport Layer.

As the hole transport layer (HTL) for perovskite solar cells (PSCs), poly(3-hexylthiophene) (P3HT) has been attracting great interest due to its low-cost, thermal stability, oxygen impermeability, and strong hydrophobicity. In this work, a new doping strategy is developed for P3HT as the HTL in triple-cation/double-halide ((FA1-x-y MAx Csy )Pb(I1-x Brx )3 ) mesoscopic PSCs. Photovoltaic performance and stability of solar cells show remarkable enhancement using a composition of three dopants Li-TFSI, TBP, and Co(III)-TFSI reaching power conversion efficiencies of 19.25% on 0.1 cm2 active area, 16.29% on 1 cm2 active area, and 13.3% on a 43 cm2 active area module without using any additional absorber layer or any interlayer at the PSK/P3HT interface. The results illustrate the positive effect of a cobalt dopant on the band structure of perovskite/P3HT interfaces leading to improved hole extraction and a decrease of trap-assisted recombination. Non-encapsulated large area devices show promising air stability through keeping more than 80% of initial efficiency after 1500 h in atmospheric conditions (relative humidity ≈ 60%, r.t.), whereas encapsulated devices show more than >500 h at 85 °C thermal stability (>80%) and 100 h stability against continuous light soaking (>90%). The boosted efficiency and the improved stability make P3HT a good candidate for low-cost large-scale PSCs.

Study on the Aging Dynamics of the Periorbital Region: From Observation to Knowledge of Physiopathology.

PURPOSE: Several anatomical and physio-pathologic studies of eyelid region have allowed the creation of theories on facial tissues aging dynamics, which have not been clarified yet. We assessed the signs of aging in the region over the time by observing the characteristics in the same person at different times of his/her life. METHODS: We compared the position of the main anatomical landmarks of the eyelid region of 80 patients by overlaying their photographs when they were 20, 40, and 60 years old. Then we made comparisons in the group of men (40 people) and in the group of women (40 people) and between men and women. RESULTS: The medial portion of the eyebrow was higher in the photograph taken at 60 years of age than in the one taken at 20 years old in 56.2% of cases; it was higher in 47.5% of cases when comparing the images at 20 and 40. The lateral portion of the eyebrow was seen higher in women in the 20 to 40 group, and it was seen lower in men at 60 years in statistical significance. In more than half of the patients observed, there was not a real descent of the eyebrow and the presence of a more or less accentuated form of upper eyelid's ptosis in the photograph at 60 (globally 47.5%, 55.0% of women and 40.0% of men). This condition was observed in 27.5% of the photographs at 40. There were changes in the horizontal dimension of the palpebral fissure (shortening in 53.7%, preserved in 33.7%, and increased in 12.5% of cases at 60 years old). The position of lateral canthus appeared lower in 40.0% of patients photographed at 60, but it was stable in those photographed at 40. The herniation of the upper eyelid bags was observed in 31.2% of the patients photographed at 60 years old but only in 13.7% at 40. Dermatochalasis of the upper eyelid was present in 67.5% of the people at 60 years old and in 55.0% of those seen when they were 40. Comparing men and women groups 20 to 40, dermatochalasis is more present in men than women at 40 years old with statistical significance. The eyelid-cheek junction was seen to be lower in 75.0% of cases at 60 and in 48.7% of cases at 40, and it is more represented in men than in women. CONCLUSION: We have highlighted some interesting elements, partly agreeing with the data already recorded by other authors', and our data suggest an important role of the eyelid structures senescence and its impact on the surrounding structures.

Measuring empathy in pediatrics: validation of the Visual CARE measure.

BACKGROUND: Empathy is a key element of "Patient and Family Centered Care", a clinical approach recommended by the American Academy of Pediatrics. However, there is a lack of validated tools to evaluate paediatrician empathy. This study aimed to validate the Visual CARE Measure, a patient rated questionnaire measuring physician empathy, in the setting of a Pediatric Emergency Department (ED). METHODS: The empathy of physicians working in the Pediatric ED of the University Hospital of Udine, Italy, was assessed using an Italian translation of the Visual Care Measure. This test has three versions suited to different age groups: the 5Q questionnaire was administered to children aged 7-11, the 10Q version to those older than 11, and the 10Q-Parent questionnaire to parents of children younger than 7. The internal reliability, homogeneity and construct validity of the 5Q and 10Q/10Q-Parent versions of the Visual Care Measure, were separately assessed. The influence of family background on the rating of physician empathy and satisfaction with the clinical encounter was also evaluated. RESULTS: Seven physicians and 416 children and their parents were included in the study. Internal consistency measured by Cronbach's alpha was 0.95 for the 10Q/10Q-Parent versions and 0.88 for the 5Q version. The item-total correlation was > 0.75 for each item. An exploratory factor analysis showed that all the items load onto the first factor. Physicians' empathy scores correlated with patients' satisfaction for both the 10Q and 10Q-Parent questionnaires (Spearman's rho = 0.7189; p < 0.001) and for the 5Q questionnaire (Spearman's rho = 0.5968; p < 0,001). Trust in the consulting physician was lower among immigrant parents (OR 0.43. 95% CI 0.20-0.93). CONCLUSIONS: The Visual Care Measure is a reliable second-person test of physician empathy in the setting of a Pediatric Emergency Room. More studies are needed to evaluate the reliability of this instrument in other pediatric settings distinct from the Emergency Room and to further evaluate its utility in measuring the impact of communication and empathy training programmes for healthcare professionals working in pediatrics.

Professional attitudes toward incident reporting: can we measure and compare improvements in patient safety culture?

OBJECTIVE: To establish categories of professionals' attitudes toward incident reporting by analyzing the trends in incident reporting while accounting for general risk indicators. DESIGN: The incident reporting system was evaluated over 6 years. Reporting rates, stratified by year and profession, were estimated using the non-mandatory reported events/full-time equivalent (NM-IR/FTE) rate. Other indicators were collected using the hospital's official database. Staff attitudes toward self-reporting were analyzed. Univariate and multivariable analyses were performed. SETTING: A 1000-bed Italian academic hospital. PARTICIPANTS: Staff of the hospital (over 3200 professionals). INTERVENTIONS: None. MAIN OUTCOME MEASURES: NM-IT/FTE rates, self-reported rates, patient complaints/praises, work accidents among professionals and 30-day readmissions. RESULTS: The overall reporting rate was 0.44 (95% confidence interval [CI]: 0.42-0.46) among doctors and 0.40 (95% CI: 0.39-0.41) among nurses. Between 2010 and 2015, only the doctors' reporting rate increased significantly (P = 0.04), from 0.29 (95% CI: 0.25-0.34) to 0.67 (95% CI: 0.60-0.73). Patient complaints decreased from 384 to 224 (P < 0.001) and work accidents decreased from 296 to 235 (P = 0.01), while other indicators remained constant. Multivariable logistic regression showed that self-reporting was more likely among nurses than doctors (odds ratio: 1.51; 95% CI: 1.31-1.73) and for severe events than near misses (odds ratio: 1.78; 95% CI: 1.11-2.87). CONCLUSIONS: Because the doctors' reporting rates increased during the study period, doctors may be more likely to report adverse events than nurses, although nurses reported more events. Incident reporting trends and other routinely collected risk indicators may be useful to improve our understanding and measurement of patient safety issues.

[Cancer mortality of residents near a steel factory in Udine (Friuli Venezia Giulia Region, Northern Italy)]. / La mortalità per tumori tra i residenti nell'area circostante un'acciaieria della zona industriale udinese.

OBJECTIVES: to evaluate the association between distance of residence from a steel factory, a point source of air pollution within an industrial area in Udine (Friuli Venezia Giulia Region, Northern Italy), and cancer mortality. DESIGN: retrospective study. To evaluate the association between mortality rates and distance from the source, a Stone test analysis for all cases occurred in the entire area was conducted. The significance level was determined using Monte Carlo simulations. SETTING AND PARTICIPANTS: a GIS mapped residential history of Friuli Venezia Giulia population was completed. Among residents within 5 km from the principal industrial plant of the area from 1989 to 2012, deaths caused by cancer were selected. Furthermore, according to the prevalent wind direction, an analysis was conducted also in a subgroup of residents located into the South-Western quadrant. A set of 8 bands with increasing distance from the point-source was defined. The total population was 37,473 inhabitants. MAIN OUTCOME MEASURES: in each band, observed and expected cancer-related deaths (calculated on the basis of mortality rates in the entire area) and standardized mortality ratios (SMRs) were computed to test for decline in risk of mortality at different distances from the main chimney. Stone test, in which a decline in risk of disease with an increase in distance from the source of pollution is tested, was used. RESULTS: the risk for all cancers and lung cancer was higher than expected. For male residents located within 2 km into the South-Western quarter there were 21 observed deaths from lung cancer vs. 13 expected (SMR: 1.62; p-value=0.02). CONCLUSION: despite the fact that in the whole area cancer mortality is not increased, this study seems to support evidence of an excess of cancer deaths, especially lung cancer among males, near a steel factory. However, the study has limitations because of the small number of cases and the lack of individual exposure data and information about confounders (e.g., smoke habits and professional exposure). Therefore, a possible cause-effect interpretation of this association should be considered with caution.

Second Victim Symptoms and Desired Support Strategies Among Italian Health Care Workers in Friuli-Venezia Giulia: Cross-Sectional Survey and Latent Profile Analysis.

BACKGROUND AND OBJECTIVE: The second victim (SV) phenomenon concerns health care workers (HCWs) whose involvement in a medical error, as well as non-error patient safety events, has affected their well-being. Its prevalence ranges from 10% to 75% and can predispose HCWs to burnout, increasing the probability of committing errors. The primary aim of our study was to determine the prevalence of HCWs involved in an adverse patient safety event in Friuli Venezia Giulia Region (Italy). The secondary aims were to use latent profile analysis to identify profiles of SVs and factors influencing profile membership, and to evaluate the relationship between the severity of symptoms and desired support options. METHODS: A cross-sectional survey through the Italian version of the Second Victim Experience and Support Tool tool was conducted in 5 local health authorities. Descriptive statistics were conducted for all variables. Associations and correlations were assessed with statistical tests, as appropriate. Latent profile analysis was based on the scores of dimensions measuring SVs' symptoms. Factors affecting profile membership were assessed through multinomial logistic regression. RESULTS: A total of 733 HCWs participated. Of them, 305 (41.6%) experienced at least 1 adverse event. Among dimensions measuring SVs' symptoms, psychological distress had the highest percentage of agreement (30.2%). Three latent profiles were identified: mild (58.7%), moderate (24.3%), and severe (17.0%) symptoms. Severe symptoms profile was positively associated with the agreement for extraoccupational support and negatively associated with the agreement for organizational support. A respected colleague with whom to discuss the details of the incident (78.7%) and free counseling outside of work (71.2%) were the support options most desired by HCWs. The severity of symptoms was directly associated with the desire for support strategies. CONCLUSIONS: The prevalence of HCWs involved in adverse events is consistent with the literature. Three latent profiles have been identified according to SV symptoms, and the higher the severity of symptoms, the greater the reliance on extraoccupational support.

Flexible, Transparent, and Bifacial Perovskite Solar Cells and Modules Using the Wide-Band Gap FAPbBr3 Perovskite Absorber.

Perovskite solar cells (PSCs) offer impressive performance and flexibility, thanks to their simple, low-temperature deposition methods. Their band gap tunability allows for a wide range of applications, transitioning from opaque to transparent devices. This study introduces the first flexible, bifacial PSCs using the FAPbBr3 perovskite. We investigated the impact of optimizing electron and hole transport layers on the cells' bifaciality, transparency, and stability. PSCs achieved a maximum power conversion efficiency (PCE) of 6.8 and 18.7% under 1 sun and indoor light conditions (1200 lx), respectively, showing up to 98% bifaciality factor and an average visible transmittance (AVT) of 55%. Additionally, a P1-P2-P3 laser ablation scheme has been developed on the flexible poly(ethylene terephthalate) (PET) substrate for perovskite solar modules showing a PCE of 4.8% and high geometrical fill factor (97.8%). These findings highlight the potential of flexible, bifacial PSCs for diverse applications such as building-integrated photovoltaics (BIPV), agrivoltaics, automotive technology, wearable sensors, and Internet of things (IoT).