The hesitancy in the nutritional prevention.

Abstract: Our letter discusses the concept of 'Nutritional Prevention Hesitancy', comparing it to the well-studied phenomenon of 'Vaccine Hesitancy'. Both hesitancies can be fueled by 'infodemics', the rapid spread of accurate and inaccurate information that can lead to public confusion and mistrust in authoritative sources. Drawing parallels between the two, the text highlights that nutritional prevention hesitancy can result in individuals not adopting evidence-based nutritional strategies, potentially leading to poorer health outcomes. The text emphasizes the critical role of diet in preventing diseases such as heart disease, diabetes, and certain types of cancer, and underscores the need for multifaceted strategies to combat misinformation and promote healthier dietary habits.

The "Nutritional Prevention" within Italy's National Prevention Plan 2020-25.

Abstract: Italy's National Prevention Plan 2020-25 is the first to address nutritional prevention, highlighting its importance in combating chronic diseases. This letter discusses the relationship between food safety, nutritional security, and the need for nutritional prevention in the plan. Chronic diseases, such as cardiovascular disease, cancer, and diabetes, are significant public health concerns in Italy, with poor nutrition being a critical risk factor. Incorporating nutritional prevention can promote healthy eating habits, food security and sustainability, reduce healthcare costs, and promote social cohesion and equality. Successful implementation will require cooperation among the government, the private sector, and the civil society to ensure healthier food choices and prevent chronic diseases in Italy.

Impact of Built Environment and Neighborhood on Promoting Mental Health, Well-being, and Social Participation in Older People: an Umbrella Review.

Background: The built environment, especially in the context of the neighborhood, affects older people's health. This umbrella review aims to summarize the associations between factors and interventions in the built environment as regards modifying or improving mental health, well-being, social inclusion and participation in the elderly. Methods: We searched articles in the following databases: PubMed, Embase, Cochrane Library, Scopus, Avery Index, Sage, Web of Science, Health Evidence, and Google Scholar, without any time limits. The factors and interventions examined have been classified into three categories (urban infrastructure, green infrastructure, built environment), and we have assessed their relationships with each of the health outcomes. Results: Eight reviews have been included. The results show a positive association between factors and interventions and health outcomes, even though this tends to differ with respect to some of the elements (study design, sample size, built environment and health outcome measurements, and the quality of the primary studies included in the reviews) in the selected studies. Conclusions: In conclusion, the present study suggests and confirms that acting on the built environment has a positive impact on mental health and social inclusion.

Age, Sex, Hypertension and HDL-C Alter Serum BACE1 Activity in Cognitively Normal Subjects: Implications for Alzheimer's Disease.

BACKGROUND: Increasing evidence indicates that ß-secretase 1 (BACE1) activity and concentration in blood are candidate biomarkers for Alzheimer's disease (AD). Investigating potential demographic, biological, and clinical determinants of BACE1 in the blood matrix is the critical step to validate and qualify BACE1 bio-indicators for different contexts-of-use (CoU), such as risk assessment, early detection, diagnosis, prognosis, management of AD, and outcome of amyloid pathway targeted drugs. OBJECTIVES: To evaluate the influence of age, sex, HDL-cholesterol and comorbidities (cardiovascular diseases, hypertension, diabetes) on circulating BACE-1 activity. DESIGN: prospective analysis of serum samples, clinical, biological, and demographic variables. SETTING: Three cohorts: 1) Memory Clinic of the Department of Internal Medicine, S. Anna University Hospital, Ferrara (Italy); 2) outpatients attending the Menopause and Osteoporosis Centre (MOC) of the University of Ferrara (Ferrara, Italy); 3) Prevention Center of the University of Ferrara. PARTICIPANTS: 504 cognitively healthy individuals (median age: 62 years, interquartile range: 51-73) and 175 patients with AD (78 years, 74-82). MEASUREMENTS: serum BACE1 (sBACE1), age, sex, HDL-cholesterol, major comorbidities. RESULTS: Age was the strongest independent predictor of sBACE1 variance (ß=0.425, p<0.0001), followed by sex (ß=0.180, p<0.0001), high density lipoprotein-cholesterol (HDL-C) (ß=-0.168, p<0.0001) and hypertension (ß=0.111, p<0.05) (overall model, R2: 0.232). The probability of having elevated sBACE1 activity increased after 70 years of age, with women being more susceptible to higher sBACE1 activity than men. CONCLUSIONS: We provide evidence about potential clinical and biological determinants of sBACE1 activity with a strong association among biomarker, female sex, and older age.

Relation between blood pressure and genito-urinary symptoms in the years across the menopausal age.

OBJECTIVES: This study aimed to evaluate the relation between blood pressure (BP) or heart rate and genito-urinary symptoms in 504 women across the menopausal age (40-55 years old). METHODS: In this multicenter, cross-sectional study, data of office systolic blood pressure (SBP), diastolic blood pressure (DBP) and heart rate were related to the presence of vaginal dryness, dyspareunia, vaginal atrophy (VA), recurrent urinary infection (RUI), hot flushes (HF) or menopausal status. RESULTS: Vaginal dryness (coefficient of linear regression ß = 5.45, 95% confidence interval [CI] 2.01-8.89; p = 0.0001), VA (ß = 3.79, 95% CI 0.84-6.74; p = 0.002) and RUI (ß = 3.91, 95% CI 0.72-7.09; p = 0.0163) were independently related to SBP. Vaginal dryness (ß = 3.28, 95% CI 0.95-5.61; p = 0.0058), and HF (ß = 2.29, 95% CI 0.29-4.28; p = 0.025) were independently related to DBP. Dyspareunia (ß = 2.11, 95% CI 0.50-3.72; p = 0.010) was independently related to heart rate. Hypertension was present in 17% of women. When corrected for body mass index (BMI), risk factors for hypertension were VA (OR 2.50, 95% CI 1.43-4.40; p = 0.0014), RUI (OR 1.94 95% CI 1.06-3.52; p = 0.0302) and HF (OR 2.01, 95% CI 1.15-3.50; p = 0.0141). CONCLUSIONS: In women across the menopausal age, genito-urinary symptoms, more than HF, are associated with higher values of SBP, DBP, heart rate and hypertension.

Predicting treatment recommendations in postmenopausal osteoporosis.

We designed, implemented, and tested a clinical decision support system at the Research Center for the Study of Menopause and Osteoporosis within the University of Ferrara (Italy). As an independent module of our system, we implemented an original machine learning system for rule extraction, enriched with a hierarchical extraction methodology and a novel rule evaluation technique. Such a module is used in everyday operation protocol, and it allows physicians to receive suggestions for prevention and treatment of osteoporosis. In this paper, we design and execute an experiment based on two years of data, in order to evaluate and report the reliability of our suggestion system. Our results are encouraging, and in some cases reach expected accuracies of around 90%.

Effects of a behavioural approach on lifestyle habits in a healthy Italian population: a before-after interventional study.

Background: The study aimed to assess the effectiveness of an educational intervention promoting adherence to healthy diet and physical activity. Study design: Before-after interventional study. Methods: Participants were healthy volunteers, 18-70 y old, from Bologna. They followed a training course consisting of seven meetings and signed a contract to comply with the promoted habits, verified through questionnaires at the engagement phase (T0), three months later (T1) and one year later (T2). Results: One hundred, fifty-three subjects were involved, 75.8% were evaluated at T1 and 41.2% at T2. More than 80% of the subjects involved at T1 achieved an improvement of planned goals. Moreover, 77% of T1 compliants retained healthy eating and physical activity at T2. Conclusions: The proposed pathway of empowerment positively affected nutrition and promotion of physical activity at 3 months after the intervention (T1) and were maintained even after a year. The results appear to be promising for primary prevention across the spectrum of a healthy lifestyle educational approach.

Hypoxic events during non-obstetric abdominal surgery in pregnant women.

OBJECTIVE: Every year 0.5-2% of women undergo non-obstetric surgery in pregnancy. Hypoxic events with short-term and long-term consequences are one of the most frequent complications in surgery. There is only limited data available regarding the impact of these events. This review aims to analyze the current literature on hypoxic events occurring in non-obstetric abdominal surgery in pregnant women, focused on maternal and fetal outcomes. MATERIALS AND METHODS: We performed a non-systematic review of the literature, through a PubMed search using the key words "hypoxemia", "non-obstetric surgery", "surgical procedures", "pregnancy", "pregnant women" and "outcome". RESULTS: There is little data available regarding maternal and fetal outcomes after hypoxic episodes during non-obstetric surgery in pregnancy. In these cases, conservative intrauterine resuscitation maneuvers or immediate delivery should be taken into account. Perimortem cesarean section can be lifesaving for both mother and fetus when maternal collapse is non responsive to resuscitation procedures. Inaccurate information regarding maternal and fetal outcomes is due to the lack of robust data and the heterogeneity of the causes underlying maternal respiratory complications during surgery. CONCLUSIONS: Non-obstetric surgery during pregnancy must be performed when indicated. An expert multidisciplinary team, composed of obstetricians, surgeons, and anesthesiologists need to be included, giving appropriate attention to the physiological changes of respiratory, cardiovascular, and gastrointestinal system that occur during pregnancy. The shortest operative time and peri-operative assistance should be ensured. Complications, such as hypoxic events in pregnant patients need adequate assistance. Multidisciplinary cooperation, continuous training and simulation for anesthesiology and resuscitative procedures can guarantee this.

Validation of an Italian tool to assess vaccine literacy in adulthood vaccination: a pilot study.

Vaccine Literacy (VL) is based on the same idea of Health Literacy (HL): it involves people's knowledge, motivation and competence to find, understand and use information to take decisions about children's and adults' vaccination. Using general measures, the association between HL and Vaccine Hesitancy has been shown to be inconsistent. HLVa-IT is a new tool, specific for the self-assessment of three VL scales, functional, interactive and critical about adults' immunization. Following a face validation process, HLVa-IT has been used to assess VL levels in a population of 50-75 years of age at the Public Health Unit of Latina (Latium, Italy). In order to validate its theoretical construct, it was administered at the same time with a Vaccine Quiz (VQ), assuming that subjects showing good knowledge about vaccination should have adequate VL. The consistent positive correlation for all three VL scales with the VQ score (Spearman's r=0.320, P=0.0004; r=0.389. P=0.0001 and r=0.306, P=0.0022, respectively), as well as with the educational degree, confirm the valid construct of HLVa-IT. A criterion validity of this tool has also been sought verifying its relation with acceptance of vaccines (VA) recommended in the adult/senior age. A positive association with VA observed only on the functional scale in the population ≥ 65 years, does not permit to accept a predictive validity, confirming that direct effect of Health Literacy is more clearly verifiable on knowledge than behavior outcomes. Nevertheless, HLVa-IT has shown suitable psychometric characteristics for the subjective measure of VL in individuals and in population studies. It is desirable that more specific tools are validated and extensively used, with the aim of assessing peoples' VL skills and defining interventions aimed at their improvement.

Pathophysiology of hypoxic-ischemic encephalopathy: a review of the past and a view on the future.

Hypoxic-ischemic encephalopathy, also referred as HIE, is a type of brain injury or damage that is caused by a lack of oxygen to the brain during neonatal period. The incidence is approximately 1.5 cases per 1000 live births in developed countries. In low and middle-income countries, the incidence is much higher (10‒20 per 1000 live births). The treatment for neonatal HIE is hypothermia that is only partially effective (not more than 50% of the neonates treated achieve an improved outcome). HIE pathophysiology involves oxidative stress, mitochondrial energy production failure, glutaminergic excitotoxicity, and apoptosis. So, in the last years, many studies have focused on peptides that act somewhere in the pathway activated by severe anoxic injury leading to HIE. This review describes the pathophysiology of perinatal HIE and the mechanisms that could be the target of innovative HIE treatments.

Post-abortion long-acting reversible contraception in a sample of Italian women: intrauterine device versus subdermal implant.

Long-acting reversible contraceptives (LARC) represent an especially effective kind of post-abortion contraception. We aimed at assessing satisfaction, discontinuation, efficacy, and tolerability associated with either levonorgestrel intrauterine device (L-IUCD), the copper intrauterine device (C-IUCD) and implant (IMP) after termination of pregnancy (TOP). We recorded baseline data about the patients and performed phone surveys at 3, 6 and 12 months after insertion to assess the bleeding profile. Furthermore, women were inquired about possible adverse events, satisfaction, and discontinuation at 12 months after insertion. LARC continuers (>12 months after TOP) were divided into three groups: L-IUCD (n = 47), C-IUCD (n = 6) and IMP (n = 36). Satisfaction rates among L-IUCD users were higher than among IMP users (100% vs. 72.2%, p < .05). A higher, yet not significant, share of patients decided to withdraw contraception in IMP group (3.6% in IUCD group and 12.2% in IMP group). The bleeding profile was significantly more favorable among L-IUCD users than among IMP users. Finally, the reported rate of treatment-associated adverse events did not differ significantly among the groups. L-IUCD insertion after TOP is associated with higher satisfaction and lower discontinuation rates than IMP. Such pattern could be attributed to a more favorable bleeding profile.

Do Tuscan people adhere to meningococcal C vaccination during an emergency campaign?

OBJECTIVES: Tuscany region (Italy) recorded a rise in the number of meningococcal disease cases between January 2015 and February 2016, (52 cases) compared to 2014 (16 cases). The aim of this study was to describe the emergency meningococcal C (MenC) vaccination programme in Tuscany and the population's adherence to the activities performed in the Local Health Unit (LHU) of Florence. METHODS: The MenC vaccination programme and the planning of the prevention and communication activities were analysed in the LHU of Florence. As an indicator of population's adherence, the vaccination coverage (VC) during the emergency campaign was investigated and adverse drug reactions (ADR) surveillance was reported. RESULTS: The communication campaign included a dedicated toll-free telephone number, press releases (newspapers, radio, television, websites), and informative letters addressed to mayors, secondary schools, and sports associations. Citizens aged 11-20 years were the primary target of the campaign. Due to the high incidence of cases among older people, the vaccination was extended to subjects over 45 years. The population's adherence to the vaccination campaign was satisfactory: VC reached 47.1% for the primary target. The ADR reporting rate (3.1/10,000) on meningococcal vaccine in our study confirmed the safety of the vaccination. CONCLUSIONS: In 2017, only 10 cases of invasive meningococcal diseases (IMD) were reported, suggesting the effectiveness of the immunization campaign. Similar VC during emergency MenC vaccination programmes have been reached in other Italian regions and other EU countries, too. The achievement of greater vaccination coverage is restricted by a sentiment of hesitancy towards vaccines among the general population.

Impact of vaccination programs against measles, varicella and meningococcus C in Italy and in Tuscany and public health policies in the last decades.

The World Health Organization (WHO) has established specific targets for control, elimination or eradication of some vaccine preventable infectious diseases, which were periodically updated. In Italy, WHO recommendations have been endorsed and implemented over time, through the national and regional health prevention plans. The aim of the study was to assess the impact of the immunization practices against measles, varicella and Neisseria meningitidis type C (Men C) in Italy and in Tuscany Region, during the last decades, by analyzing national and regional surveillance databases. Benefits of vaccination strategies were discussed from different points of view (clinical, epidemiological, economic, ethical, social and communicative). The implementation of measles, varicella and Men C vaccination, caused a considerable decrease of incidence rates over the years in Italy and in Tuscany too. However, in the last years, notifications of measles and Men C cases in subjects not targeted by immunization campaigns, in Italy and in Tuscany, are a cause for concern for public health and for the achievement of the elimination goals. Achieving and maintaining high vaccine coverage guarantees a decrease in the incidence of serious diseases and their clinical and economic consequences, but it is necessary to strengthen surveillance system of infectious diseases in order to monitor epidemiological trends. Moreover, outreach campaigns are necessary to raise awareness in the general population and create the culture of prevention with the same nationwide health goals for all.

Lights and shadows about health claims: analysis of food labels in a field survey in Florence.

BACKGROUND: Health claims (HC) are those statements on food labels that state, suggest, or imply that a relationship exists between a food category, a food product, or one of its constituents, and health of consumer. The European legislation on the use of HC aims to encourage responsible consumption by people. The aim of this study is to assess the adherence of HC to EU norms in foodstuffs sold in the large-scale retail distribution in Florence. METHODS: Two independent researchers have separately selected and assessed the foodstuffs with HC sold in at least two of four supermarkets identified randomly in Florence. Each selected product was assessed by a checklist with seven macro-criteria, extrapolated from the 'Specific Conditions' and 'Restrictions of Use' provided by EU regulations, rating the adherence of the chosen foods to the legislation. RESULTS: Seventy-seven products were assessed. Only a limited number of products show full compliance to all the criteria. Specifically, noncompliance related to Criterion 3 ("the amount of the food and pattern of consumption required to obtain the claimed beneficial effect are reported") is the most significant: the absence of indications about the maximum amount to be consumed or the modality of consumption could represent a risk of overconsumption and, consequently, a risk for health. CONCLUSION: According to the results, we hypothesize a lack of knowledge of the EU norms on the part of the manufacturer. A great deal of work is still to be done to assess and manage these products in the right way, as well as to communicate the right messages to the consumers.

Research on mesophilic aerobic microorganisms and Enterobacteriaceae in cultivated and commercialized Agaricus bisporus.

BACKGROUND: Production and consumption of fresh mushrooms reached high levels in recent years but only a few data regarding microbiological quality of these products are available, although their potential microbial load is expected to be high. EU and Italian legislation have not set a limit on microbial counts in these products and label information is often unclear. This study investigates the microbial quality of samples of fresh cultivated mushrooms sold in Tuscany so that both food business operators and legislators can obtain data about potential microbial risk for consumers and debate about the opportunity of realizing an update on fresh mushrooms labels that should include information to protect consumers' health. STUDY DESIGN: This study reports the microbial load in samples of cultivated and commercialized Agaricus bisporus. Samples were obtained from different shops in Florence, chosen among those products whose labels did not indicate how the product should be consumed. METHODS: From March through May 2014, 20 couples of samples of A. bisporus were acquired in Florence. Microbiological analysis included the quantification of the microbial counts for mesophilic aerobic microorganisms and Enterobacteriaceae, as indicators of hygienic practices during cultivation and manufacturing. The analyses were carried out at two subsequent stages: one immediately (T0) and one at the end of the shelf life (T1), i.e. close to the expiry date stated on the label. RESULTS: The high microbial load observed exceeds the reference values set as acceptable for raw foods in Tuscany and is worse than the ones reported in other studies on this subject. The results are particularly alarming in light of the fact that A. bisporus is usually consumed raw and there is no mandatory specification on the label that informs consumers that the product must be cooked before being consumed. CONCLUSION: This research highlights the importance of adequate and complete information on fresh mushrooms labels, that should include information about the need for sanitization before the consumption, the appropriate storage temperature, and the maximum duration of shelf life. Data obtained could also be useful for food business operators to gather information about the microbial quality of fresh cultivated commercialized mushrooms in order to implement quality controls of the production process and storage conditions.

Reliability of adapted version of Italian Label tobacco Impact Index for the adolescent: ALII.

OBJECTIVE: The aim of this study is to assess the reliability of the Adolescent Label Impact Index (ALII) , it is an adolescent adapted version of Italian LII of the tobacco products warnings. MATERIAL AND METHODS: A sample including students aged 13-15 years was considered. The ALII is constructed by 4 items: salience, harm, quitting and forgo. The questionnaire was self-administered to study participants twice with 3 days between each administration (T1 and T2) to measure reliability. The internal consistency using Cronbach's alpha and Corrected Item-Total Correlations (CITC) and the test-retest reliability applying Pearson's correlation were computed. RESULTS: Cronbach's alpha ranges from 0.625 at T1 to 0.715 at T2. The "salience" resulted the item with the lowest CITC value (=0.281). The Pearson's coefficient was r=0.909 (p<0.001). CONCLUSIONS: The instruments is low in cost and easy to administer and analyses in a setting people aged 13-15 years. The ALII shown an acceptable consistency and excellent stability over time. However, attention has to be paid when the ALII is administered to the no smoking teens and who has never seen the tobacco product labels to allow an appropriate interpretation of the data collected.

HPV-based strategy in follow-up of patients treated for high-grade cervical intra-epithelial neoplasia: 5-year results in a public health surveillance setting.

OBJECTIVE: Human papillomavirus (HPV) DNA testing is used increasingly for measuring the outcome of treatment for high-grade cervical intra-epithelial neoplasia (CIN2+). However, there is no international consensus regarding the number of tests and follow-up visits necessary in the post-treatment surveillance. A negative HPV DNA test result may permit relaxing the intensive post-treatment surveillance, but this possibility has not been standardized by all institutions to date. STUDY DESIGN: In 2008, the surveillance programme covering the Emilia-Romagna region in northern Italy adopted the HPV DNA test as a routine tool in the follow-up of women treated for CIN2+. Data from a prospective 5-year study are reported herein. Three hundred and ten patients treated for CIN2+ with a loop electrosurgical excision procedure underwent HPV DNA testing, cytology and colposcopy at 6 months post treatment. If all three tests were negative, women were tested at 18 months with cytology and colposcopy. If any of the three tests were positive, women were tested at 12, 18 and 24 months with cytology and colposcopy. When appropriate, a colposcopy-directed biopsy or CIN2+ retreatment was performed. After 18-24 months, the patients were tested annually with cytology for 3 years. RESULTS: None of the 172 (55%) women who were HPV negative at 6 months were found to have residual/recurrent CIN2+ during the surveillance period. In contrast, among the 138 (45%) HPV-positive women, 17 cases of residual/recurrent CIN2+ (17/138; 12.3%) were identified between 6 and 24 months. CONCLUSION: HPV DNA testing at six months after treatment for CIN2+ effectively identifies women who are disease free (HPV negative), and for whom a single follow-up at 18 months is sufficient.

Budget impact analysis of universal rotavirus vaccination in the Local Health Unit 11 Empoli, Tuscany, Italy.

BACKGROUND: Rotavirus (RV) infection is the first cause of acute viral gastroenteritis in children under five years of age all over the world; it mainly affects children between six and 24 months of age and can cause serious acute diarrhoea and dehydration. The aim of this study is to perform the budget impact analysis of universal rotavirus vaccination in the Local Health Unit (LHU) 11 Empoli, Tuscany, Italy. METHODS: An ad hoc mathematical simulation model was developed to evaluate the budget impact analysis of 5-years universal rotavirus vaccination. Particularly, incidence of rotavirus gastroenteritis (RVGE), hospitalizations, nosocomial diarrhoea, medical consultations, prescriptions and accesses to emergency department were taken into account in the analysis. The direct medical costs due to RV diarrhoea and the costs of vaccination campaign were considered as the main outcome measures in the study. RESULTS: The adoption of universal rotavirus vaccination campaign for five years in the LHU 11 Empoli would result in relevant savings due to the health cares avoided. These savings would overlapped the costs of vaccination yet from the second year after the introduction of vaccination. The saving for the Health Service would be 1.5 million Euro after five years of campaign. CONCLUSIONS: Universal vaccination against rotavirus results clinically and economically favourable for both the Health Service and the Society perspectives.