Search

BACKGROUND: The interpretation of relative vaccine effectiveness (rVE) of improved influenza vaccines is complex. Estimation of burden averted is useful to contextualise their potential impact across different seasons. For the population aged under 65 years in Australia, this study estimated the additional morbidity and mortality that could be averted using improved influenza vaccines. METHODS: We used observed, season-specific (2015-2019) influenza notification and influenza-coded hospitalisation frequencies and published modelled estimates of influenza-associated hospitalisations and deaths that occurred under the prevailing influenza vaccination coverage scenario. After back-calculating to the estimated burden in the population without vaccination, we applied published standard influenza vaccine effectiveness and coverage estimates to calculate the burden potentially averted by standard and improved influenza vaccines. A plausible range of rVE values were used, assuming 50% coverage. RESULTS: The percentage point difference in absolute vaccine effectiveness (VE) of an improved vaccine compared to a standard vaccine is directly proportional to its rVE and inversely proportional to the effectiveness of the standard vaccine. The incremental burden averted by an improved vaccine is a function of both its difference in absolute VE and the severity of the influenza season. Assuming an rVE of 15% with 50% coverage, the improved vaccine was estimated to additionally avert 1517 to 12,641 influenza notifications, 287 to 1311 influenza-coded hospitalisations and 9 to 33 modelled all-cause influenza deaths per year compared to the standard vaccine. CONCLUSIONS: Improved vaccines can have substantial clinical and population impact, particularly when the effectiveness of standard vaccines is low, and burden is high.

Abstract Background During prolonged FDC therapy, the emergence of FDC non-susceptibility in CRAB has been reported. Here, we report a transmission cluster of FDC-non-susceptible CRAB in four patients, all naïve to FDC treatment, characterized by a premature stop codon and amino acid deletion in the PirA protein. Methods CRAB strains obtained from patients admitted in a single medicine ward of the IRCCS Fondazione Ospedale Maggiore Policlinico between March and July 2024 were analyzed by WGS and antimicrobial susceptibility testing. Phylogenetic analysis was used to assess their genetic relatedness. Results Between March and July 2024, an outbreak of 33 CRAB was observed among hospitalized patients in a single ward at IRCCS. Genomic analysis, available in 29 cases, revealed that 24 isolates belonged to ST208/1806, 4 to ST369, and one to ST195/1816 (according to the Oxford scheme). FDC susceptibility was affected only in the four ST369 isolates (Kirby-Bauer disk diffusion diameter: 13 mm; UMIC® method MIC: 4 mg/L), all characterized by a premature stop codon followed by a 52 amino acid deletion located between the amino acids 377 and 428 of the siderophore-drug receptor PirA. No other relevant mutations were detected in the iron-uptake genes. Core-genome ML tree including ST369 reference strains revealed that the four ST369 isolates were highly related and formed a distinct cluster (SNP distance: 3 [IQR: 1–6]). Of note, the four isolates were collected from four FDC-naïve individuals, two experiencing a CRAB-mediated infection. Conclusions Our findings alert about the circulation of clones carrying modified siderophore-drug receptors without evidence of previous FDC treatment and support the importance of testing FDC susceptibility appropriately before its administration.

Abstract Background Skeletal dysplasia encompasses a heterogeneous group of genetic disorders characterized by an abnormal development of bones, joints, and cartilage. Two Chianina half‐sibling calves from consanguineous mating with congenital skeletal malformations and cardiac abnormalities were identified. Hypothesis/Objectives To characterize the disease phenotype, to evaluate its genetic cause, and to determine the prevalence of the deleterious alleles in the Chianina population. Animals Two affected calves, their parents and 332 Chianina bulls. Methods The affected animals underwent clinicopathological investigation. Whole‐genome sequencing trio‐approach and PCR‐based assessment of the frequency of TDP‐glucose 4,6‐dehydratase (TGDS) and laminin subunit alpha 4 (LAMA4) alleles were performed. Results The cases presented with retarded growth, poor nutritional status associated with muscular atrophy and angular deformities of the hindlimbs. Radiologic examination identified generalized osteopenia and shortening of the limb long bones. Necropsy showed osteochondrodysplastic limbs and dilatation of the heart right ventricle. On histological examination, the physeal cartilages were characterized by multifocal mild to moderate loss of the normal columnar arrangement of chondrocytes. Osteopenia also was observed. Genetic analysis identified a missense variant in TGDS and a splice‐site variant in LAMA4, both of which were homozygous in the 2 cases. Parents were heterozygous and allele frequency in the Chianina population for the TGDS variant was 5% and for the LAMA4 variant was 2%. Conclusions and Clinical Importance Genetic findings identified 2 potentially pathogenic alleles in TGDS and LAMA4, but no clear mode of inheritance could be determined.

Borderline personality disorder (BPD) is a severe mental disorder characterized by pervasive patterns of relational instability, chronic feelings of emptiness, sense of abandonment, self-injurious and anticonservative attempts. Pharmacological treatment has been found useful only for the management of severe symptoms and management of comorbidities, while psychotherapy is the main treatment for BPD. Although the disorder has long been considered resistant to any treatment, in recent years research has not only shown that BPD can be treated but also provided several manualized and empirically validated psychotherapeutic treatments. This paper set out to examine the most effective current psychotherapies for the treatment of BPD. All articles published in the last five years on the new psychotherapic treatments for BPD were included. Articles not relevant to this topic, as well as case reports and articles on animal models, were excluded. EBs forms of psychotherapy directed at symptom control and comorbidities occurring in BPD and forms termed generalist, were analyzed. Overall, the study found that there is no single form of psychotherapy that can fully treat BPD. The most effective forms of psychotherapy in controlling impulsive and self-injurious symptoms and in managing comorbidities remain Dialectical Behaviour Therapy and Schema Therapy.

Background Schizophrenia is characterized by significant cognitive impairments and affects up to 98% of patients. Neurofeedback (NF) offers a means to modulate neural network function through cognitive processes such as learning and memorization, with documented structural changes in the brain, most notably an increase in grey matter volume in targeted regions. Methods The present 2-week, open-label, preliminary study aims to evaluate the efficacy on cognition of an adjunctive short and intensive (8 daily sessions lasting 30 minutes) alpha/theta NF training in a sample of subjects affected by schizophrenia on stabilized treatment with atypical antipsychotic drugs. The efficacy was measured at baseline and at the end of the study by the Brief Neuropsychological Examination 2 (ENB 2), the Mini Mental State Examination (MMSE), and the Stroop color-word interference test; the clinical symptoms were assessed using the Positive and Negative Syndrome Scale (PANSS). Results A final sample of nine patients completed the study. Regarding the cognitive performance, at the final assessment (week 2), the NF treatment significantly improved the performance in the “Story Recall Immediate” (p = 0.024), “Story Recall Delayed” (p = 0.007), “Interference Memory 30 s” (p = 0.024), “Clock Test” (p = 0.014) sub-tests, and the ENB2 Total Score (p = 0.007). Concerning the clinical symptoms, no significant changes were observed in the PANSS subscales and the PANSS Total score. Conclusions NF could represent an adjunctive treatment strategy in the therapeutic toolbox for schizophrenia cognitive symptoms.

Non-Invasive Brain Stimulation (NIBS) techniques seem to be effective in treating tobacco use disorder. We aimed to analyze what kinds of protocols are used to treat nicotine addiction in term of cessation and/or reduction and to evaluate the long-term effects of NIBS techniques.We searched PubMed, Scopus, and Web of Science for papers published, with combinations of the following search terms: “Non-invasive brain stimulation OR TMS OR transcranial magnetic stimulation OR tDCS OR transcranial direct current stimulation OR transcranial electrical stimulation OR TES AND Nicotine addiction”.We conducted a preliminary search, which revealed papers on the topic. Articles were included in the review according to the following inclusion criteria: English language, publication in peer reviewed journals, articles about studies performed on non-invasive brain stimulations techniques, and RCT studies. Studies involving clinical populations with organic or psychiatric diseases were excluded. We found 280 articles. Of these, at the first screening and conducted by title and abstract, 63 studies were excluded after duplicates were removed (118). After the second screening conducted by full-text examination, 45 articles were excluded. Ten studies met the inclusion criteria and were included in the review.The clinical benefits of NIBS, including the fast onset and minor side effects, showed that this kind of treatment could be helpful in patients with a long history of smoking in terms of cessation and abstinence rates.

Abstract Objectives Genomic surveillance of Klebsiella pneumoniae carbapenemase-producing Klebsiella pneumoniae (KPC-Kp) is crucial for virulence, drug-resistance monitoring, and outbreak containment. Methods Genomic analysis on 87 KPC-Kp strains isolated from 3 Northern Italy hospitals in 2019-2021 was performed by whole genome sequencing (WGS), to characterize resistome, virulome, and mobilome, and to assess potential associations with phenotype resistance and clinical presentation. Maximum Likelihood and Minimum Spanning Trees were used to determine strain correlations and identify potential transmission clusters. Results Overall, 15 different STs were found; the predominant ones included ST307 (35, 40.2%), ST512/1519 (15, 17.2%), ST20 (12, 13.8%), and ST101 (7, 8.1%). 33 (37.9%) KPC-Kp strains were noticed to be in five transmission clusters (median number of isolates in each cluster: 5 [3-10]), four of them characterized by intra-hospital transmission. All 87 strains harbored Tn4401a transposon, carrying bla KPC-3 (48, 55.2%), bla KPC-2 (38, 43.7%), and in one case (1.2%) bla KPC-33, the latter gene conferred resistance to ceftazidime/avibactam (CZA). Thirty strains (34.5%) harbored porin mutations; of them, 7 (8.1%) carried multiple Tn4401a copies. These strains were characterized by significantly higher CZA minimum inhibitory concentration compared with strains with no porin mutations or single Tn4401a copy, respectively, even if they did not overcome the resistance breakpoint of 8 ug/mL. Median 2 (IQR:1-2) virulence factors per strain were detected. The lowest number was observed in ST20 compared to the other STs (p

Summary: A Delphi consensus-seeking procedure was conducted to validate a list of ICD-9-CM codes that could help identify hospital admissions in which antimicrobials are more likely to be prescribed. The panel agreed to include 2967 codes out of 16229 (18.28%). Such codes could support AMS strategies by large-scale monitoring of drug consumption.

Objective: This study investigates the psychological factors influencing somatic symptoms following the end of a romantic relationship. We hypothesize that affective temperaments may predict attachment styles and depressive rumination components in individuals who have experienced abandonment. Furthermore, we postulate that gender differences exist in the variables under investigation. Methods: The administered tests included: Temperament Evaluation of Memphis, Pisa, Paris and San Diego Questionnaire (TEMPS-A), Attachment Style Questionnaire (ASQ) and Ruminative Response Scale (RRS). The differences between the groups were assessed using Student's t-test for independent samples. In addition, regression analysis, in which the RRS (Brooding, Reflection and Depression) and ASQ (Confidence, Discomfort with Closeness, Need for Approval, Preoccupation with Relationships, and Relationships as Secondary) variables were considered dependent variables and all the TEMPS-A factors were included in the equation. Results: Subjects at the end of a love affair presented the following psychosomatic symptoms: difficulty breathing, chest pain, feeling faint, sweating, dizziness, fatigue, palpitations, air hunger, difficulty sleeping, and swollen legs and ankles. The Anxious and Hyperthymic temperaments were negative predictors of the ruminative depressive dimension, and of “Confidence” and “Discomfort with Closeness” in the ASQ. The Cyclothymic and Anxious temperaments were predictors of “Discomfort with Closeness”, “Need for Approval”, “Preoccupation with Relationships”, and “Relationships as Secondary”. Conclusion: Affective temperaments play a crucial role in determining how an individual deals abandonment in a romantic relationship, significantly influencing attachment styles and the tendency towards depressive rumination.

Prolonged dysregulation of the autonomic nervous system (ANS) may increase propensity for physical or psychiatric illness. The current study examined differences in respiratory sinus arrhythmia (RSA) regulation in 215 adolescents with or without autism spectrum disorder (ASD) at Time 1 (T1; 10-13 years old) and 1 year later (Time 2; T2). Linear mixed effects models demonstrated lower RSA regulation in ASD, and a small interaction effect, showing blunted change in RSA from T1 to T2. Developmental differences in RSA regulation were particularly notable in females with ASD and those taking psychotropic medications. Results expand previous findings of reduced parasympathetic regulation in ASD by revealing a blunted developmental slope, indicating diagnostic differences may persist or worsen over time, particularly in females.

Abstract Background Intravenous fosfomycin (IVFOF) is gaining interest in severe infections. Its use may be limited by adverse events (AEs). Little experience exists on IVFOF therapeutic drug monitoring (TDM) in real-life setting. Patients and methods Retrospective study of patients receiving IVFOF for > 48 h at Policlinico Hospital (Milan, Italy) from 01/01/2019 to 01/01/2023. AEs associated to IVFOF graded CTCAE ≥ II were considered. Demographic and clinical risk factors for IVFOF-related AEs were analysed with simple and multivariable regression models. The determination of IVFOF TDM was made by a rapid ultraperformance liquid chromatography mass spectrometry method (LC-MS/MS) on plasma samples. The performance of TDM (trough levels (Cmin) in intermittent infusion, steady state levels (Css) in continuous infusion) in predicting AEs ≤ 5 days after its assessment was evaluated. Results Two hundred and twenty-four patients were included. At IVFOF initiation, 81/224 (36.2%) patients were in ICU and 35/224 (15.7%) had septic shock. The most frequent infection site was the low respiratory tract (124/224, 55.4%). Ninety-five patients (42.4%) experienced ≥ 1AEs, with median time of 4.0 (2.0–7.0) days from IVFOF initiation. Hypernatremia was the most frequent AE (53/224, 23.7%). Therapy discontinuation due to AEs occurred in 38/224 (17.0%). ICU setting, low respiratory tract infections and septic shock resulted associated with AEs (RRadjusted 1.59 (95%CI:1.09–2.31), 1.46 (95%CI:1.03–2.07) and 1.73 (95%CI:1.27–2.37), respectively), while IVFOF daily dose did not. Of the 68 patients undergone IVFOF TDM, TDM values predicted overall AEs and hypernatremia with AUROC of 0.65 (95%CI:0.44–0.86) and 0.91 (95%CI:0.79-1.0) respectively for Cmin, 0.67 (95%CI:0.39–0.95) and 0.76 (95%CI:0.52-1.0) respectively for Css. Conclusions We provided real world data on the use of IVFOF-based regimens and associated AEs. IVFOF TDM deserves further research as it may represent a valid tool to predict AEs. Key points Real world data on intravenous fosfomycin for severe bacterial infections. AEs occurred in over 40% (therapy discontinuation in 17%) and were related to baseline clinical severity but not to fosfomycin dose. TDM showed promising results in predicting AEs.

Abstract Canine liposarcoma is an uncommon tumor that shares morphological similarities with its human counterpart. In dogs, the genetic features of this tumor are unknown and, based on immunohistochemical studies, amplification of the gene MDM2 and the mutation of TP53 are suspected. In this study 51 cases of primary liposarcomas were immunohistochemically stained for MDM2 and p53 and subjected to fluorescent in situ hybridization and next-generation sequencing to detect MDM2 amplification and TP53 mutations, respectively. MDM2 and p53 were expressed in 21 and 6 cases, respectively. MDM2 amplification and TP53 mutations were identified in 10 and 15 cases, respectively. Statistical analysis revealed an association of the myxoid subtype and the mitotic count with p53 expression and TP53 mutation. No association was found between MDM2 amplification and MDM2 expression or tumor subtype. These results suggest that despite morphological similarities, canine liposarcoma differs from its human counterpart, for which MDM2 amplification is diagnostic for well differentiated and de-differentiated variants, and TP53 mutations are more common in pleomorphic liposarcoma rather than the myxoid one as occur in our cases. Furthermore, canine myxoid liposarcoma likely represents a distinct disease rather than a mere morphological variant.

Abstract Background Adolescence coincides with a dramatic rise in the onset of psychiatric conditions including depression. Depression symptoms may be particularly prevalent and impairing for youth with autism spectrum disorder (ASD). While prior research suggests adolescence is associated with worsening depression symptoms for typically developing (TD) and autistic youth, it is unclear if they follow a similar course. Method The study examined the trajectory of depressive symptoms in autistic and neurotypical youth over a 4-year longitudinal study using linear and logistic mixed effects models. In youth with clinically relevant depressive scores (t-score > 65), moderating factors (i.e., diagnosis, age, puberty, sex) were explored. During Year 1, the sample included 244 youth 10-to-13 years: 140 in the ASD group (36 females) and 104 in the TD group (46 females). Results Autistic youth had elevated depression scores compared to TD peers (p

Background. Cross-sectional and longitudinal psychiatric comorbidity rates could represent a syndromic process rather than the co-occurrence of different disorders. ‘Cothymia’, the concomitant presence of depression and anxiety symptoms, and the ‘neuroticism’ dimension have been proposed as candidate vulnerability factors for psychiatric disorders trajectories. Based on this background, the present research was aimed at assessing the role of cothymia and neuroticism as syndromic processes in lifetime psychiatric disorders, and examining homotypic or heterotypic trends in the diagnostic continuum of comorbid mental disorders. Materials and methods. Data collection was carried out retrospectively through the consultation of medical records at the Psychiatry Unit of the University Hospital of Messina. Cothymia was determined by the lifetime presence of depression and other anxiety disorders, and neuroticism was determined by the presence of borderline personality disorders and other personality disorders. Results. Cothymia and neuroticism were found in 580 patients with higher rates of hospitalization, drug prescription, polypharmacotherapy, and longer duration of illness. Furthermore, diagnostic trajectories in patients with cothymia and neuroticism followed both homotypic and heterotypic progressions. Limitations: This study presented several limitations. The small sample size from a restricted recruitment area, and the retrospective design may have influenced a realistic and accurate estimation of the lifetime prevalence of the disorders. Conclusions. Despite the limitations, the findings of this study confirm the presence of consistent and meaningful homotypic and heterotypic trajectories in psychiatric patients, suggesting that the evolution of lifetime diagnoses should become a focus in theoretical and practical approaches to psychiatric disorders.

Background. The objective of this study is to establish the link between affective temperament traits and maladaptive personality traits, to verify whether the potential presence of elements related to emotional, affective and dysfunctional relational functioning can affect the couple satisfaction, modifying the well-being or discomfort condition. Materials and Methods. A data collection questionnaire was developed to investigate the factors associated with dysfunctional emotional, affective, and relational modes of functioning. The sample consisted of 473 subjects. Data were collected including the TEMPS-A questionnaire, The Dirty Dozen Italian Assessment and the Relationship Assessment Scale (RAS). Results. The findings of this study showed that the subscales of affective temperament were predictors of dark triad traits. The expressive, irritable and hyperthymic temperamental traits were found to be predictors of trait psychopathy; hyperthymic temperament is also a predictor of narcissistic traits and cyclothymic temperament is a predictor of lower couple satisfaction; men show higher scores than women in Dark triad. Conclusions. This study confirmed that temperamental traits can predict maladaptive personality traits belonging to the dark triad and confirms the importance of evaluating maladaptive personality traits to prevent forms of psychological violence in couple.

Abstract Introduction Recent studies have highlighted the prognostic value of easily accessible inflammatory markers, neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) for predicting severe outcomes in patients affected by Coronavirus disease 2019 (COVID-19). Our study validates NLR and PLR cut-off values from a prior cohort at IRCCS Policlinico San Matteo (OSM) of Pavia, Italy, across two new cohorts from different hospitals. This aims to enhance the generalizability of these prognostic indicators. Methods In this retrospective cohort study, conducted at Milan’s Ospedale Luigi Sacco (OLS) and IRCCS Ospedale Maggiore Policlinico (OMP) hospitals, we assess the predictive capacity of NLR and PLR for three main outcomes—non-invasive ventilation (NIV) or continuous positive airway pressure (CPAP) usage, invasive ventilation (IV), and death—in patients with COVID-19 at admission. For each outcome, sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were computed separately for male and female cohorts. Distinct NLR and PLR cut-off values were used for men (7.00, 7.29, 7.00 for NLR; 239.22, 248.00, 250.39 for PLR) and women (6.36, 7.00, 6.28 for NLR; 233.00, 246.45, 241.54 for PLR), retrieved from the first cohort at OSM. Results A total of 3599 patients were included in our study, 1842 from OLS and 1757 from OMP. OLS and OMP sensitivity values for both NLR and PLR (NLR: 24–67%, PLR: 40–64%) were inferior to specificity values (NLR: 64–76%, PLR: 55–72%). Additionally, PPVs generally remained lower ( 82%) compared to NPVs for CPAP/NIV. Conclusions Consistent findings across diverse patient populations validate the reliability and applicability of NLR and PLR cut-off values. High NPVs emphasize their role in identifying individuals less likely to experience severe outcomes. These markers not only aid in risk stratification but also guide resource allocation in emergencies or limited-resource situations.

Background: Medical students are at high risk for mental disorders, and the COVID-19 pandemic might have exacerbated psychological distress. However, no data are available for the southern part of Italy. The SMS-ME (Sicilian Medical Students’ MEntal health) project aimed to estimate the prevalence of and predictors of depression, anxiety, stress, and suicidal ideation in a sample of Sicilian medical students. Methods: A web-based cross-sectional survey was carried out from September 2022 to December 2022. The study protocol investigated sociodemographic factors and clinical data including Depression, Anxiety, Stress Scale-21 (DASS-21), and a specific question addressing suicidal ideation frequency over the last six months. Multivariate regression models were assessed to examine the association between symptoms and relevant predictors and then regressed their residuals with suicidal thought frequency. Result: We collected 1,866 records (age=22.5, SD=3.4; 65.2 % females). One out of four students presented highly severe depression (25 %) and referred to the presence of some suicidal ideation in the six months preceding the interview (26.1 %). DASS-21 scores, especially depression (F(5, 1,828)=58.8, p = 6.59–57), increasingly predicted the frequency of suicidal thoughts when above the sample's mean. Limitations: The cross-sectional study design does not allow inferences on temporal relationships and the self-report strategy could be intrinsically biased by the person's feelings at the time of the interview. Conclusions: High prevalence of anxiety and depressive symptoms and suicidal thoughts were observed among Sicilian medical students. The DASS-21 was a good predictor for suicidal ideation that Universities could use as a simple tool to assess the need for psychological healthcare in this population.

Background: The affective temperaments are defined as the fundamental predisposition from which normal affective states originate or as the constitutional core of personality. Recently, researchers have started considering the role of affective temperament on the clinical expression of affective disorders. The aim of the study is to learn more about the role of affective temperaments on irritability, anxiety and depression symptoms. Methods: 748 subjects belonging to Italian population were included. Data were collected through an online survey including IDAS and TEMPS-A questionnaire. Two correlation analysis were performed to assess sex differences in the affective patterns. A linear regression analysis was performed to assess how age, sex and temperamental dimensions could play a role as predictors of depression, anxiety and irritability symptoms. Results: The correlation analysis shows that ''Cyclothymic,'' ''Depressive,'' ''Irritable'', and ''Anxious'' temperaments, in both genders, positively correlate with Anxiety, Depression, and Irritability. Hyperthymic temperament, instead, negatively correlates with Depression in men and with both Anxiety and Depression in women. Linear regression show that Cyclothymic, depressive and anxious temperaments are significant predictors of anxiety symptoms while depressive and cyclothymic temperaments are predictors of depressive symptoms. The irritability was found to be a significant predictor of depression and anxiety disorders. The results of the linear regression analysis show that the Cyclothymic and Irritable temperaments significantly predicted “Irritability”. Finally, female sex was found to be a predictor of anxiety (β = 0.090, t = 2.906, p =

Background: Despite the well-known efficacy of anti-COVID-19 vaccines in preventing morbidity and mortality, several vaccinated individuals are diagnosed with SARS-CoV-2 breakthrough infection, which might require hospitalisation. This multicentre, observational, and retrospective study aimed to investigate the clinical characteristics and outcomes of vaccinated vs. non-vaccinated patients, both hospitalised with SARS-CoV-2 infection in 3 major hospitals in Northern Italy. Methods: Data collection was retrospective, and paper and electronic medical records of adult patients with a diagnosed SARS-CoV-2 infection were pseudo-anonymised and analysed. Vaccinated and non-vaccinated individuals were manually paired, using a predetermined matching criterion (similar age, gender, and date of hospitalisation). Demographic, clinical, treatment, and outcome data were compared between groups differing by vaccination status using Pearson’s Chi-square and Mann-Whitney tests. Moreover, multiple logistic regression analyses were performed to assess the impact of vaccination status on ICU admission or intra-hospital mortality. Results: Data from 360 patients were collected. Vaccinated patients presented with a higher prevalence of relevant comorbidities, like kidney replacement therapy or haematological malignancy, despite a milder clinical presentation at the first evaluation. Non-vaccinated patients required intensive care more often than their vaccinated counterparts (8.8% vs. 1.7%, p = 0.002). Contrariwise, no difference in intra-hospital mortality was observed between the two groups (19% vs. 20%, p = 0.853). These results were confirmed by multivariable logistic regressions, which showed that vaccination was significantly associated with decreased risk of ICU admission (aOR=0.172, 95%CI: 0.039–0.542, p = 0.007), but not of intra-hospital mortality (aOR=0.996, 95%CI: 0.582–1.703, p = 0.987). Conclusions: This study provides real-world data on vaccinated patients hospitalised with COVID-19 in Northern Italy. Our results suggest that COVID-19 vaccination has a protective role in individuals with higher risk profiles, especially regarding the need for ICU admission. These findings contribute to our understanding of SARS-CoV-2 infection outcomes among vaccinated individuals and emphasise the importance of vaccination in preventing severe disease, particularly in those countries with lower first-booster uptake rates.

Suicidal thoughts and behaviors and nonsuicidal self-injury are more common in autistic adolescents than non-autistic adolescents, per parent- and self-report. Clinician-rated measures of suicide risk (e.g. Columbia Suicide Severity Rating Scale) have not been investigated with autistic youth despite high parent-child rating discrepancies. In the present study, the Columbia Suicide Severity Rating Scale was employed to assess suicidal thoughts and behaviors and nonsuicidal self-injury in 239 early adolescents (10:0-13:9 years old) without intellectual disability, of whom 138 youth were autistic. Analyses tested diagnostic- and sex-based differences in suicidal thoughts and behaviors and nonsuicidal self-injury, and youth consistency in reporting across self- and clinician-rated measures. A greater proportion of autistic youth reported lifetime suicidal ideation (33 of 138, 23.9%) and nonsuicidal self-injury (12 of 138, 8.7%) than non-autistic youth (7 of 101, 6.9% suicidal ideation; 2 of 101, 2.0% nonsuicidal self-injury); however, there were no sex-based differences. Non-autistic youth were consistent in reporting suicidal thoughts across measures, but nearly one in five autistic youth disclosed suicidal thoughts on a self-report measure, but not on the clinician-rated Columbia Suicide Severity Rating Scale. Findings suggest that autism diagnostic status, but not sex, confers significant risk for suicidal thoughts and behaviors and nonsuicidal self-injury in early adolescents and that the Columbia Suicide Severity Rating Scale may be a useful measure of suicide risk for some autistic youth, but it may not detect all autistic youth experiencing suicidal thoughts.

Emerging research suggests overrepresentation of gender diversity among autistic youth. Previous gender diversity research with autistic children has relied on parent-report based on a single question. The "Gender Diversity Screening Questionnaire--Self-Report and Parent-Report" assessed gender diversity experiences from 244 children (140 autism spectrum disorder and 104 typically developing), between 10 and 13 years, and their parents. Parent-report "Child Behavior Checklist" Item-110, "Wishes to be the opposite sex," was also collected. Autistic children endorsed higher Gender Diversity Screening Questionnaire--Self-Report Binary Gender Diversity, t(223.21) = -2.83, adjusted p = 0.02, d = -0.35, and Nonbinary Gender Diversity, t(191.15) = -3.79, adjusted p = 0.001, d = -0.46, than typically developing children. Similarly, for Gender Diversity Screening Questionnaire--Parent-Report, there was a significant gender-body incongruence difference between the groups, t(189.59) = -2.28, adjusted p = 0.05, d = -0.30. Within-group analyses revealed that parents of autistic females-assigned-at-birth reported significantly more gender-body incongruence than males-assigned-at-birth, t(32.91) = -3.78, p < 0.001, d = -1.11. Moreover, distinct within-group profiles of gender experiences and internalizing symptoms were revealed, showing associations between gender profiles and symptoms of anxiety, depression, and suicidality. Results extend reports showing increased rates of gender diversity in autistic children based on both self-report and parent-report, underscoring the need to better understand and support the unique and complex needs of autistic children who experience gender diversity.

Background: Mpox virus (MPXV) has recently spread outside of sub-Saharan Africa. This large multicentre study was conducted in Lombardy, the most densely populated Italian region accounting for more than 40% of Italian cases. The present study aims to: i) evaluate the presence and the shedding duration of MPXV DNA in different body compartments correlating the MPXV viability with the time to onset of symptoms; ii) provide evidence of MPXV persistence in different body compartment as a source of infection and iii) characterize the MPXV evolution by whole genome sequencing (WGS) during the outbreak occurred in Italy. Material and methods: The study included 353 patients with a laboratory-confirmed diagnosis of MPXV infection screened in several clinical specimens in the period May 24th - September 1st, 2022. Viral isolation was attempted from different biological matrices and complete genome sequencing was performed for 61 MPXV strains. Results: MPXV DNA detection was more frequent in the skin (94.4%) with the longest median time of viral clearance (16 days). The actively-replicating virus in cell culture was obtained for 123/377 (32.6%) samples with a significant higher viral quantity on isolation positive samples (20 vs 31, p

Background: Binge-watching is a new type of behaviour that has started to gain popularity since 2013 and is defined as “watching multiple episodes of TV series (at least two to six) in a single session”. Binge-watching is a phenomenon that affects the general population up to over 65 years of age, with a trend in the 18–39 age group. It is plausible to think that affective temperament dimensions may have an impact on the excessive use of watching serious TV. The affective temperaments play a significant role on motivated behaviour, impulsivity, and decision-making of binge watching. This behaviour provides instant gratification, leading a person to lose self-control.The aim of the present study is to learn about the possible role of affective temperaments on motivated behaviour, impulsivity, and decision-making of binge watching in the general Italian population. Methods: The sample consisted of 1,701 subject belonging Italian population. Data were collected by an online survey including the Binge-Watching Addiction Questionnaire (BWAQ) and the short form of the Temperament Evaluation of Memphis, Pisa, Paris and San Diego (TEMPS-A) questionnaire. A multivariate regression analysis, in which the BWAQ variables (Anticipation, Avoidance, Craving, Dependency) were considered dependent variables and all the TEMPS-A factors were included in the equation, was performed to assess what kind of temperamental dimension could play the role of specific predictor towards the different aspects of binge watching. Results: Anxious and cyclothymic temperaments are highly significant. The factors that have a weaker impact on the dependent variables (significance at the 5 % level) are depressive and hyperthymic temperaments on the craving and avoidance dimensions, respectively. The irritable temperament is significant at the 5 % level for the models associated with the avoidance and dependency dimensions. Conclusion: In summary, the results of multivariate regression analysis show that subjects with anxious and cyclothymic temperaments have a higher risk of engaging in binge-watching behaviour. It is important to obtain further knowledge on the psychological consequences of this phenomenon for future diagnosis, prevention and therapeutic implementations.

Abstract Background Three-dimensional (3D) cell cultures are the new frontier for reproducing the tumor micro-environment in vitro. The aims of the study were (1) to establish primary 3D cell cultures from canine spontaneous neoplasms and (2) to demonstrate the morphological, phenotypic and genotypic similarities between the primary canine neoplasms and the corresponding 3D cultures, through the expression of tumor differentiation markers. Results Seven primary tumors were collected, including 4 carcinomas and 3 soft tissue sarcomas. 3D cell cultures reproduced the morphological features of the primary tumors and showed an overlapping immunophenotype of the primary epithelial tumors. Immunohistochemistry demonstrated the growth of stromal cells and macrophages admixed with the neoplastic epithelial component, reproducing the tumor microenvironment. Mesenchymal 3D cultures reproduced the immunophenotype of the primary tumor completely in 2 out of 3 examined cases while a discordant expression was documented for a single marker in one case. No single nucleotide variants or small indel were detected in TP53 or MDM2 genes, both in primary tumors and in 3D cell cultures specimens. In one sample, MDM2 amplicons were preferentially increased in number compared to TP53 ones, indicating amplification of MDM2, detectable both in the primary tumor and in the corresponding cell culture specimen. Conclusion Here we demonstrate a good cell morphology, phenotype and genetic profile overlap between primary tumors and the corresponding 3D cultures grown in a repeatable system.

Psychological violence is characterized by systematic denigration and humiliation of the partner (victim). It is an insidious and manipulative behavior put in place to ensure that the victim begins to doubt themselves, and their own judgments, to the point of feeling confused and wrong. This behavior pattern is called Gaslighting and the personality traits are characterized by lack of empathy, psychopathy, narcissism and Machiavellianism. These three conditions are part of the so-called dark triad and distinguished by the lack of empathy. The aim of this study is to explore psychological aspects and consequences of Gaslighting phenomena. This systematic review was conducted according to Systematic Reviews guidelines (PubMed and Google Scholar databases), using 2 key terms related to this topic “Psychological Violence” AND “Gaslighting”. Data for this systematic review were collected in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). The reviewed studies focused on violence on affective manipulation, abuse trauma that compromises a subject's identity, psyche, self-esteem and sense of self, in women's mental health conditions. Most of the research analyzed is focused on the gender violence and manipulative behavior in couples.