Search

Staphylococcus aureus is a major agent of bovine mastitis in dairy herds, causing economic losses in dairy industry worldwide. In addition, milk and milk-products contaminated by Staph. aureus can cause harmful human diseases. The aim of this study was to characterize Staph. aureus strains isolated from dairy farms in Tunisia. Bulk tank milk ( n = 32) and individual cow milk ( n = 130) samples were collected during the period of 2013-2014. Forty-three Staph. aureus isolates were recovered and typed by spa typing, 16S-23S rRNA intergenic spacer (RS-PCR) and multiplex PCRs for 22 virulence genes. Antimicrobial resistance was also investigated with a disc diffusion test. A selected subsample of 22 strains was additionally genotyped by multilocus sequence typing. Seventeen spa types were recovered, and t2421 ( n = 10), t521 ( n = 6) and t2112 ( n = 5) were the most common. Fourteen different RS-PCR genotypes grouped into 11 clusters were detected in our study, with predominance of the RVI genotype ( n = 24). Eight sequence types were identified and Clonal Complex 97, corresponding to RS-PCR cluster R, was the most common ( n = 10), followed by CC1 ( n = 4), CC15 ( n = 3) and other four accounting for one or two strains. Different combinations of virulence genes were reported, and enterotoxin genes were present in few strains ( seh, n = 4; sea, n = 2; sea and seh, n = 2; sec and sel, n = 2). The majority of strains were resistant only to penicillin; only one strain was found to be multiresistant and no methicillin-resistant Staph. aureus was demonstrated. Our study reported the isolation of CC97 from bovine milk in Tunisia for the first time and confirmed the relevance of this lineage in intramammary infection in cows. Significance and Impact of the Study This paper describes the characteristics of Staphylococcus aureus isolated from bulk tank and individual cow milk in Tunisia. All strains were genotyped by spa typing and RS-PCR, a method based on the amplification of the 16S-23S rRNA intergenic spacer region, and multiplex PCRs for 22 virulence genes. A selected subsample of strains was also genotyped by multilocus sequence typing. All strains were tested for antimicrobial resistance. Our study evidences a predominance of strains belonging to Clonal Complex 97. Methicillin-resistant strains were not detected, and overall low level of antimicrobial resistance was reported. [ABSTRACT FROM AUTHOR]

Earthquakes have been found to be associated with increased prevalence of psychiatric disorders: Post-traumatic Stress Disorder (PTSD) with a diagnosis range of 1.5%-74%, depression, anxiety and sleep disorders and substance abuse. Risk factors are varied: exposure to the earthquake, closeness to the epicenter, disruption of social network, financial loss, female sex, low educational level, etc. PTSD diagnosis is difficult because people unconsciously neglect traumatic history and ignore consequences. Between April 6th 2009 and September 2009, 323 young survivors aged between 18 and 30 years were screened for PTSD symptoms at the S.M.I.L.E., a psychiatric service for young people at the L'Aquila Camp Hospital. The screening assessment consisted of: a socio-demographic schedule with questions about earthquake experience, the General Health Questionnaire-12 items (GHQ-12), Impact Event Scale-Revised (IES-R) and Semi-structured Clinical Interview Diagnosis II (SCID-II). Regarding psychiatric morbidity, 44.2% and 37.4% had respectively moderate and high stress levels. Female gender and unemployment were significantly correlated (p<.001) with stress level and Obsessive-Compulsive (OC) trait. After screening assessment, the 66.7% (N=215) of total sample showed a positive post-traumatic symptomatology with 13.8% of PTSD diagnosis. Obsessive-Compulsive trait, female gender, destruction of housing and high level of stress (GHQ ≥ 20) were significant predictors for a PTSD diagnosis when compared with subjects positive for PTSD symptomatology but without a PTSD diagnosis according to DSM-IV criteria. Personality features must be considered important risks for post-traumatic consequences: OC trait was significantly associated with a high score on the GHQ-12 (≥20) and is a significant predictor of PTSD symptoms (“re-experiencing” dimension). Houses destroyed, gender and unemployed were also important risk factors. Our study confirms that a natural disaster produces high levels of mental disorders with significant long-term risk of chronic impairment, such as the development of a PTSD diagnosis (13.8%) with enormously costly consequences for the mental health care system and society. This should be a high priority in a public health program. [ABSTRACT FROM AUTHOR]

The rate of lifetime traumas in the general population is high and a great deal of evidence suggests that persons with severe mental illness (SMI) show an even higher degree of vulnerability to trauma throughout their lives. Recent studies report between 13 and 29% of comorbid Post-Traumatic Stress Disorder (P11SD) in schizophrenic patients. Other studies showed that SMI patients with PTSD were in poorer health, had lower self-esteem, and had lower subjective quality of life and more cognitive deficits in comparison with those without PTSD. The aim of this work is to study a sample of chronic schizophrenic inpatients admitted after the L'Aquila earthquake, to assess if comorbid PTSD is associated with a higher rate of neurocognitive deficit and poorer quality of life in comparison with schizophrenic inpatients without PTSp. The sample of this study, recruited after the L'Aquila earthquake (between April 2009 and December 2009), consisted of 54 schizophrenic earthquake survivors admitted consecutively to the Psychiatric Inpatients Unit of L'Aquila San Salvatore Hospital. Each patient was assessed with the Positive and Negative Syndrome Scale (PANSS) and the General Health Questionnaire - 12 items (GHQ-12). The Impact of Event Scale-Revised (IES-R) was used to grade post-traumatic symptoms. PTSD diagnosis was made with the Structural Clinical Interview for DSM-IV (SCID-I). The cognitive assessment battery included WAIS-III Digit Span and Trail Making Test to assess working memory and executive functions, respectively. The severity of illness was measured with the Clinical Global Impression Scale (CGI). All the patients were on antipsychotic drugs at a mean daily chlorpromazine-equivalent dose of 236.38 mg (SD 183.5). 17% of the 54 schizophrenic inpatients (n 9) met the DSM-IV criteria for PTSD. PTSD subjects had significantly higher scores on the PANSS Positive Symptom subscale (P⩽ 0.015) and higher GHQ-12 mean score (30.50 vs 16.93). In the presence of post-traumatic symptoms a significant difference between the two groups (with and without PTSD) was found in hyper-arousal subscale scores, with a significant impairment of working memory in the PTSD sample. PTSD symptom measures positively correlated with the PANSS total and Positive score and GHQ-12 score ⩾20 ("high stress level"). PTSD in schizophrenic patients is associated with a more severe cognitive deficit, higher levels of perceived stress and more positive symptoms. The investigation of PTSD in patients with schizophrenia might have important implications for their clinical management and for future research. [ABSTRACT FROM AUTHOR]

Staphylococcus aureus is one of the most important pathogens causing mastitis in cattle, and it is responsible for economic losses in dairy herds worldwide. The PCR amplification of the 16S-23S rRNA intergenic spacer (ribosomal spacer PCR, RS-PCR) allows a rapid classification of the strains in genotypes and genotypic clusters (CL), which are characterized by different epidemiological and clinical properties. Both RS-PCR and multi-locus sequence typing (MLST) were performed on strains isolated from bovine bulk tank milk (BTM) collected from dairy herds located in the Lombardy region (northern Italy), to outline the distribution of Staph. aureus genotypes in this geographical area. Out of 844 examined samples, 398 were positive for Staph. aureus , with a variable count (cfu/mL) Up to 8 colonies from each sample were genotyped. A total of 1,101 Staph. aureus strains were analyzed with RS-PCR, and only a selection of them (n = 86), in relation to their frequency and geographical origin, underwent MLST. This study revealed 8 major genotypic clusters (CLB, CLC, CLR, CLS, CLI, CLF, CLAO, and CLZ), of which Staph. aureus CLB (29.3%) was the most common. Samples of BTM positive for CLB had a Staph. aureus cfu/mL count significantly higher than the non-CLB positive ones. Our MLST analysis showed genotypes already known as bovine-associated in literature, such as clonal complexes CC8, CC97, and CC151. The same selection of 86 strains was also analyzed for the presence of the adlb gene, which was recently proposed as a possible marker of contagiousness. Most Staph. aureus belonging to CLB or CC8 carried the adlb gene (85%), whereas this gene was detected in only 9% of non-CLB strains (CLAA, CLBI, CLBJ, CLS). In conclusion, the present study confirms that Staph. aureus CLB, which is recognized as a contagious genotype, is a particularly relevant agent of intramammary infection in dairy cows in Lombardy, and indirectly supports the idea that adlb can be a possible marker of contagiousness of isolates. [ABSTRACT FROM AUTHOR]

Paraoxonase-1 (PON-1), a liver-synthesized enzyme, acts as a negative acute-phase reactant during systemic inflammation in dogs. Given the hepatic synthesis of this enzyme, the presence of liver diseases may influence PON-1, thus affecting its reliability as a biomarker for inflammatory/oxidative systemic diseases. The aim of this study is to investigate PON-1 activity variations among dogs suspected of liver injury or failure, evaluating the influence of hepatic diseases on PON-1 activity. A total of one-hundred-sixty dogs were retrospectively enrolled and categorized into three groups based on clinical presentation and laboratory results: control (C = 20), suspected liver injury (INJ = 114), and suspected liver failure (FAIL = 26). The INJ group was further divided into subgroups based on the severity of the alanine aminotransferase (ALT) increase. Both the INJ and FAIL groups were further divided based on serum macroscopic appearance. The PON-1 activity was quantified using a paraoxon-based method, which is already validated in dogs. No significant difference in PON-1 activity was observed between the C and INJ groups, despite a significant increase in the subgroups with moderate and severe elevations of ALT. The dogs with icteric serum exhibited decreased PON-1 activity, while lipemic serum was associated with an increased PON-1 activity. A significant reduction in PON-1 activity was noted in the FAIL group, compared to both C and INJ groups ( p < 0.0001), regardless of serum appearance. Given the retrospective nature of this study, additional evaluations (e.g., histopathology, imaging) were not performed. The results obtained here suggest the importance of interpreting PON-1 activity cautiously in dogs with suspected liver disease.

Background: Resilience is defined as the ability to modify thoughts to cope with stressful events. Patients with schizophrenia (SCZ) having higher resilience (HR) levels show less severe symptoms and better real-life functioning. However, the clinical factors contributing to determine resilience levels in patients remain unclear. Thus, based on psychological, historical, clinical and environmental variables, we built a supervised machine learning algorithm to classify patients with HR or lower resilience (LR)., Methods: SCZ from the Italian Network for Research on Psychoses ( N = 598 in the Discovery sample, N = 298 in the Validation sample) underwent historical, clinical, psychological, environmental and resilience assessments. A Support Vector Machine algorithm (based on 85 variables extracted from the above-mentioned assessments) was built in the Discovery sample, and replicated in the Validation sample, to classify between HR and LR patients, within a nested, Leave-Site-Out Cross-Validation framework. We then investigated whether algorithm decision scores were associated with the cognitive and clinical characteristics of patients., Results: The algorithm classified patients as HR or LR with a Balanced Accuracy of 74.5% ( p < 0.0001) in the Discovery sample, and 80.2% in the Validation sample. Higher self-esteem, larger social network and use of adaptive coping strategies were the variables most frequently chosen by the algorithm to generate decisions. Correlations between algorithm decision scores, socio-cognitive abilities, and symptom severity were significant ( p FDR < 0.05)., Conclusions: We identified an accurate, meaningful and generalizable clinical-psychological signature associated with resilience in SCZ. This study delivers relevant information regarding psychological and clinical factors that non-pharmacological interventions could target in schizophrenia.

To date, the role of family members in caring for relatives affected by schizophrenia has focused largely on the negative aspects of impact of the illness. The present study aimed to: (1) assess family functioning and burden of care in caregivers living in Northern, Central, and Southern Italy who looked after subjects affected by chronic schizophrenia; (2) evaluate the relationship between aspects of family functioning and burden of care, in particular personal growth (PG) of caregivers; and (3) identify variables capable of affecting PG of caregivers. A total of 136 caregivers (mean length of illness of family member more than 20 years) were recruited from 9 Italian research sites and evaluated in terms of "positive" family functioning-problem-solving, communication skills and personal goals Family Functioning Questionnaire (FFQ), burden of care, and PG Family Problems Questionnaire (FPQ). Caregivers reported an overall good family functioning with a relatively low objective and subjective burden of care. The latter was positively correlated with length of illness, with women showing a higher subjective burden than men. Reduced problem-solving skills and ability of each family member to pursue personal goals were both associated with reduced objective and subjective burden which, conversely, were both increased by inadequate support and scarce positive comments from relatives and friends. Approximately 50% of caregivers stated that "they had learned something positive from the situation," highlighting a statistically higher proportion of caregivers in southern Italy than in northern and central Italy. Caregivers' PG was associated with good family functioning, adequate professional support, and positive comments. PG also seemed to be positively influenced by support from relatives and friends (O.R. 14.306). The numerous challenges and positive aspects associated with caregiving should be duly acknowledged by mental health services and integrated into routine clinical assessment and intervention framework., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. The reviewer MB declared a past collaboration with the authors BC and FP to the handling editor., (Copyright © 2023 Roncone, Giusti, Bianchini, Casacchia, Carpiniello, Aguglia, Altamura, Barlati, Bellomo, Bucci, Cascino, Concerto, Fagiolini, Marchesi, Monteleone, Pinna, Siracusano and Galderisi.)

The present study aimed to evaluate the 12-month effectiveness of a real-world weight loss transdiagnostic intervention in overweight/obese participants affected by mental disorders under psychopharmacological treatment. We conducted a real-world, controlled, pragmatic outpatient trial. We allocated 58 overweight/obese adults under psychopharmacological treatment from a mental health outpatient unit and 48 overweight/obese adults from a cardiovascular prevention outpatient unit, and assigned them to an intervention or treatment usual as condition (TAU) enriched by life-style advice. Participants in both intervention groups took part in a diet programme (the modified OMNIHeart dietary protocol) and monitoring of regular aerobic activity. A brief group programme ("An Apple a Day" Metacognitive Training, Apple-MCT) was added in the intervention group of participants affected by mental disorders. The primary outcome was weight loss. Secondary outcomes included anthropometric, clinical, and metabolic variables. Psychopathology and health-related quality of life were also evaluated in the psychiatric sample. At 12 months, both intervention groups showed a more marked mean decrease in weight (6.7 kg, SD: 3.57) than the TAU group (0.32 kg, SD: 1.96), and a statistically significant improvement in metabolic variables compared with the control groups. Furthermore, the participants affected by mental disorders included in the intervention group reported improved health-related quality of life. Our findings suggest the need to implement integrated interventions based on a dietary protocol, physical activity, and modification of cognitive style in overweight/obese users with mental disorders., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Giusti, Bianchini, Aggio, Mammarella, Salza, Necozione, Alunno, Ferri, Casacchia and Roncone.)

(1) Background: The objective was to investigate e-learning satisfaction in a sample of university students by evaluating quality of life, stress sociality, and coping. (2) Methods: This was an online survey involved 471 students attending the University of L'Aquila from June to July 2021. The primary goal was estimating the e-learning satisfaction as measured by the E-learning Satisfaction Scale, while the secondary outcomes were studying its relationship with demographic factors, the perception of quality of life, sociality, stress, and coping strategies using a hierarchical regression model. (3) Results: A total of 136 participants were males (29%); the mean age was 25 years. The results revealed that the satisfaction score was 30.6, and the mean stress level was 19.4. Students suffered psychologically and physically for 14 days a month. The sociality score was 36. With respect to coping strategies, students reported higher scores for "Acceptance" (6.0), "Active coping" (6.2), and "Planning" (6.4). E-learning satisfaction was significantly related to age and course attendance. It was positively associated with the social presence score and coping strategies such as self-blame and religion, while it was inversely related to stress and unhealthy days. (4) Conclusions: The students revealed a positive propensity to use e-learning despite the end of quarantine. Sociality, stress, quality of life, and coping seemed to play an important role in student's e-learning satisfaction.

The COVID-19 pandemic has had a profound negative impact on the mental health of the general population. The COVID-19 pandemic and its related containment measures have increased structural disadvantages faced by marginalized communities, such as LGBTQ+ people. LGBTQ+ is an acronym used to identify lesbian, gay, bisexual, transgender and queer people plus all community members using different terms to describe their sexual orientation or gender identity. It is likely that the COVID-19 pandemic has exposed them to increased minority stress, which can also affect their physical health. Since the beginning of the pandemic, the few available studies on the mental health of LGBTQ+ have reported frequent worries about the future, negative emotions, and feelings of uncertainty. Moreover, they have faced further difficulties such as undertaking hormone therapy, accessing to health facilities or living with family members not accepting their condition. The COVID-19 pandemic has added a significant burden to the well-being of LGBTQ+ people, and therefore there is the need to provide them with dedicated supportive interventions in order to promote the early detection of mental health problems or of full-blown mental disorders.

Background: Several studies have identified traumatic history among forensic patients and its association with criminal behaviors and psychiatric diagnoses. Post-traumatic stress disorder (PTSD) is highly prevalent in forensic settings causing a serious deterioration of the primary psychiatric disorder., Aims: Our study aims to evaluate the prevalence of PTSD and the role of traumatic experiences and abuse in the development of severe psychiatric disorders in a sample of psychiatric offenders., Methods: Fifty-three patients admitted in Italian high intensity therapeutic facilities-the Residenze per l'Esecuzione delle Misure di Sicurezza (REMS)-were evaluated with the Trauma Experience Checklist (TEC) and the Millon Clinical Multiaxal Inventory (MCMI-III) to study lifetime traumatic memories and general psychopathology, respectively., Results: Preliminary findings show that about 41% ( N = 22) of psychiatric offenders were affected by PTSD, often not due to a single episode but to multiple lifetime traumas. Therefore, lifetime traumatic experiences and specifically sexual abuse are significant risk factors for the development of a personality disorder, which is present in the 38% ( N = 20) of the sample., Conclusions: The high PTSD prevalence and the strong association found between trauma and abuse with the development of a personality disorder emphasizes the importance of an early evaluation and intervention on traumatic experiences in this difficult population of psychiatric patients; in fact, the treatment of psychiatric offenders is actually vague and devoid of scientific evidence. Our results open up the perspective on the use of known and specific interventions for trauma, such as EMDR and Mindfulness., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Bianchini, Paoletti, Ortenzi, Lagrotteria, Roncone, Cofini and Nicolò.)

Background: When facing a traumatic event, some people may experience positive changes, defined as posttraumatic growth (PTG)., Methods: Understanding the possible positive consequences of the pandemic on the individual level is crucial for the development of supportive psychosocial interventions. The present paper aims to: 1) evaluate the levels of PTG in the general population; 2) to identify predictors of each dimension of post-traumatic growth., Results: The majority of the sample (67%, N = 13,889) did not report any significant improvement in any domain of PTG. Participants reported the highest levels of growth in the dimension of "appreciation of life" (2.3 ± 1.4), while the lowest level was found in the "spiritual change" (1.2 ± 1.2). Female participants reported a slightly higher level of PTG in areas of personal strength (p < .002) and appreciation for life (p < .007) compared to male participants, while no significant association was found with age. At the multivariate regression models, weighted for the propensity score, only the initial week of lockdown (between 9-15 April) had a negative impact on the dimension of "relating to others" (B = -.107, 95% CI = -.181 to -.032, p < .005), while over time no other effects were found. The duration of exposure to lockdown measures did not influence the other dimensions of PTG., Conclusions: The assessment of the levels of PTG is of great importance for the development of ad hoc supportive psychosocial interventions. From a public health perspective, the identification of protective factors is crucial for developing ad-hoc tailored interventions and for preventing the development of full-blown mental disorders in large scale.

The COVID-19 pandemic has affected the mental and physical health of the general population at any age, but it is expected to have a protracted and severe consequences for younger populations. The pandemic has had several consequences on mental health including anger and irritability, depressive symptoms and somatic complaints, insomnia, lack of motivation, and loneliness. In particular, loneliness and its related negative feelings are thought to be particularly pronounced during young adulthood because of the many social changes that young people deal with during this period of life. Therefore, it is essential to evaluate the type of impact of the pandemic on the mental health of young people and their levels of loneliness experienced during the first phase of the lockdown. Based on the largest Italian study on the effects of the COVID-19 pandemic on the mental health of general population, in this paper we aim to: (1) describe the levels of loneliness in a national sample of Italian young adults aged 18-34 years, during the first wave of lockdown in 2020; (2) evaluate the clinical and socio-demographic differences in young adults reporting low vs. high levels of loneliness; (3) assess the role of clinical symptomatology, coping strategies, levels of resilience, and duration of lockdown as possible predictors of loneliness. The final sample consists of 8,584 people, mainly female (72.6%), single, with a mean age of 26.4 (±4.4) years. The mean score at the UCLA was 47.5 (±13.6), with 27% ( N = 2,311) of respondents exceeding the cut-off for high levels of loneliness. High levels of loneliness were predicted by the presence of avoidant coping strategies, such as self-distraction (Beta coefficient, B = 0.369, 95% Confidence Interval, CI = 0.328-0.411), venting (B = 0.245, 95% CI = 0.197-0.293), denial (B = 0.110, 95% CI = 0.061-0.159), and emotional disengagement (B = 0.133, 95% CI = 0.080-0.185). Weeks of exposure to the pandemic were significantly associated with worsening of loneliness ( p < 0.000). There is currently considerable interest in trying to reduce loneliness, both within the context of COVID-19 and more generally. Our results highlight that young people are at a higher risk of developing loneliness and suggest that more interventions and practical guidelines are needed., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. The handling editor declared a shared affiliation with one of the authors UV at the time of review., (Copyright © 2021 Sampogna, Giallonardo, Del Vecchio, Luciano, Albert, Carmassi, Carrà, Cirulli, Dell'Osso, Menculini, Belvederi Murri, Pompili, Sani, Volpe, Bianchini and Fiorillo.)

Objective: The aim was to estimate the perceived quality of life and its relationship with sociodemographic and professional factors, perception of susceptibility to COVID-19, and stress., Design: It was a longitudinal study., Subjects: Professionals, working in Italian centers for pediatric neurocognitive, speech, and psychomotor rehabilitation., Methods: Participants were interviewed online twice during the COVID-19 outbreak in Italy. The questionnaire included: (i) The measures of health-related quality of life to perform the Summary Index of Unhealthy Days, (ii) modified items from the "Standard questionnaire on risk perception of an infectious disease outbreak" and (iii) the items of the General Health Questionnaire., Results: One hundred and thirty professionals out of 130 participated in the first interview, while only 50 therapists took part in the second interview (dropout rate: 61%). The Summary Index of Unhealthy Days was 8 days at the first interview, and it decreased to 6 days at the second interview; however, the reduction was not significant (F = 3.22; p = 0.079). The multivariable analysis showed that the rehabilitation providers with moderate or severe stress level were more likely to have a negative perception of the quality of life (ORadj = 7.155; 95% CI: 2.8-18.2), and this result was confirmed at the second interview., Conclusions: Our results showed that in a severe public health emergency, the mental health and quality of life of rehabilitation professionals must be a topic of focus to enhance psychological resilience, to prevent burnout and to reduce rehabilitation errors.

The effects of the COVID-19 pandemic on mental health are now well documented, however, few studies have been focused on the role of coping strategies and resilience in counterbalancing these detrimental effects. Data are derived from the COvid Mental hEalth Trial (COMET), a national multicentric trial carried out in the Italian general population. The final sample consisted of 20,720 participants, 53.1% ( n = 11,000) of the sample reported low levels of resilience. Adaptive coping strategies and resilience levels did not have any significant protective impact on the levels of depressive, anxiety, and stress symptoms. Only self-distraction was a risk factor for poor mental health (Beta Coefficient, B = 0.1, 95% Confidence Interval, CI: 0.003 to 0.267 for stress symptoms; B = 0.2; 95% CI: 0.077 to 0.324 for anxiety symptoms and B = 0.2, 95% CI: 0.105 to 0.382 for depressive symptoms). High levels of resilience were predicted by adaptive coping strategies, such as acceptance (B = 1.8, CI 95% = 1.4-2.7). Exposure to the different weeks of lockdown, being infected by COVID-19, and being a healthcare professional did not influence the levels of resilience. Our findings should be carefully considered, since the low levels of resilience may represent the missing link between the pandemic and the current increase in mental health problems.

Few studies have been conducted on civil volunteers and their emotional conditions concerning the current COVID-19 pandemic. The present study aimed to evaluate the impact of the COVID-19 emergency on the mental health (general well-being, depression level, and post-traumatic distress), coping strategies, and training needs in an Italian sample of 331 Civil Protection volunteers of the L'Aquila province, during the first nationwide "lockdown" (8 March-3 June 2020). The rate of respondents to the online survey was limited (11.5%), presumably because displaying distress would be considered a sign of "weakness", making volunteers unable to do their jobs. More than 90% of the volunteers showed good mental health conditions and a wide utilization of positive coping strategies, with the less experienced displaying better emotional conditions compared to colleagues with 10 or more years of experience. The type of emergency, the relatively few cases of contagion and mortality in the territory compared to the rest of Italy, and the sense of helping the community, together with the awareness of their group identity, could have contributed to the reported well-being. These results may help to identify the needs of volunteers related to this new "urban" emergency to improve both their technical and emotional skills.

Background: The aim of the present work was to investigate family clusters of Shiga toxin-producing Escherichia coli (STEC) infection among the household members of STEC positive patients, identified within a screening program of bloody diarrhea (BD) for STEC in Northern Italy., Methods: Stool samples from patients with BD or BD-associated-hemolytic uremic syndrome (HUS) and related households were investigated by molecular and bacteriologic methods to detect and characterize the virulence profile of STEC and Pulsed Field Gel Electrophoresis analysis were done on isolates., Results: Thirty-nine cases of STEC infection (isolated BD in 16, BD-associated-HUS in 23) were considered, and a total of 130 stool samples from 1 to 8 households of the index patient were analyzed. The prevalence of positivity was higher in siblings (34.8%, 8/23) than in mothers (20%, 7/35), grandparents (9.5%, 2/21), fathers (8.8%, 3/34) or other households. In 14 clusters (36%), one or more household shared a STEC with the same virulence profile (stx, eae, serogroup) as the index case. In 7 clusters, STEC strains isolated from at least 2 subjects also shared identical Pulsed Field Gel Electrophoresis profile. The frequency of household infection does not appear to be associated to the index case's illness (HUS or BD), nor with the serotype or with the virulence profile of the involved STEC (stx2 or stx1-stx2)., Conclusions: Our study shows that STEC infections, most likely related to human-to-human transmission, are common among households of patients with STEC BD or HUS and underlines the importance of extending the epidemiologic investigations to all family members, as the index case may not always be the primary infection in the family.

Staphylococcus aureus is one of the major pathogens responsible for intramammary infections in small ruminants, causing severe economic losses in dairy farms. In addition, S. aureus can contaminate milk and dairy products and produce staphylococcal enterotoxins, being responsible for staphylococcal food poisoning. Currently, data on the population structure and the virulence gene patterns of S. aureus strains isolated from goat milk is limited. Therefore, this study aimed at defining Ribosomal Spacer PCR (RS-PCR) genotypes, clonal complexes (CC), spa types, and virulence gene profiles of S. aureus isolated from goat milk samples from Lombardy region of Italy. A total of 295 S. aureus isolates from 65 goat bulk tank milk samples were genotyped by RS-PCR. spa typing and virulence gene patterns of a subgroup of 88 isolates were determined, and MLST was performed on a further subgroup of 39 isolates, representing all the spa types identified during the analysis. This study revealed 7 major genotypic clusters (CLR, CLAA, CLZ, CLAW, CLBW, CLS, and CLI), of which S. aureus CLR (19.8%) was the most common. A total of 26 different spa types were detected, the most prevalent types were t1773 (24%), t5428 (22.7%), and t2678 (12.5%). Overall, 44.3% of all isolates harbored at least one enterotoxin gene. The most prevalent was the combination of sec - sel genes (35.2%). Based on their MLST, isolates were assigned to 14 different CC, with majority grouped as CC133 (24%), CC130 (19.6%), and CC522 (19.6%). The caprine S. aureus population was depicted with a minimum spanning tree and an evolutionary analysis based on spa typing and MLST, respectively. Then, the variability of such strains was compared to that of bovine strains isolated in the same space-time span. Our results confirmed that S. aureus isolates from goats have wide genetic variability and differ from the bovine strains, supporting the idea that S. aureus from small ruminants may constitute a distinct population., (Copyright © 2020 Romanò, Gazzola, Bianchini, Cortimiglia, Maisano, Cremonesi, Graber, Vezzoli and Luini.)

This study aimed to investigate attitudes toward personal recovery in a sample of 436 healthcare professionals and students of psychiatric rehabilitation techniques through the Italian version of the recovery knowledge inventory (RKI). The sample in our study showed a good global orientation toward recovery. Statistically significant differences were found among mental health professionals based on gender difference, professional role, and level of experience. Women seemed more inclined to accept users' decision-making processes, including therapeutic risk-taking. Nurses seemed more cautious in considering the users able to "live beyond their illness". Professionals with fewer than 15 years of experience had more favorable attitudes and expectations than the more experienced respondents. Students had more optimistic expectations regarding recovery than nurses and social workers. Academic curriculum development for students and training courses for mental health professionals could further improve the homogeneity in attitudes and skills in the support of users' "unique" recovery processes.

Background: Several previous randomised controlled trials of dialectical behaviour therapy (DBT) since Linehan's original have shown that it has an advantage over standard care or other psychological treatments, but focus is usually on suicide-related behaviours, and little is known about its effect with offender-patients., Aims: To evaluate DBT with a group of offender-patients in the Italian high intensity therapeutic facilities-the Residenze per l'Esecuzione delle Misure di Sicurezza (REMS), established under the Italian Law 81/2014., Methods: Twenty-one male forensic psychiatric in-patients with borderline personality disorder were enrolled and randomly assigned to 12 months of standard DBT together with all the usual REMS treatments (n = 10) or usual REMS treatments alone (n = 11). All participants completed the same pretreatment and posttreatment assessments, including the Barratt Impulsiveness Scale (BIS-11), Difficulties in Emotion Regulation Scale (DERS), and Toronto Alexithymia Scale 20 (TAS-20)., Results: Men receiving DBT showed a significantly greater reduction in motor impulsiveness, as measured by the BIS-11, and emotional regulation, as reflected by the DERS total score, than the controls. There were no significant differences between groups in alexithymia scores., Conclusions: Italy has innovative forensic psychiatric facilities with a new recovery-rehabilitation approach, but the ambitious goals behind these cannot be achieved by pharmacology alone. For the first time in clinical forensic settings in Italy, there has been limited access to DBT. This small pilot study suggests this is likely to help ameliorate traits associated with violent and antisocial behaviours, so a full-scale randomised controlled trial should follow., (© 2019 John Wiley & Sons, Ltd.)

Background: People with anxiety disorders tend to focus on unpleasant and threatening stimuli. Our aims were to evaluate: (1) the presence of paranoid ideation, and the jumping to conclusions (JTC) bias in young suffering from an anxiety disorder and (2) the effectiveness of a cognitive-behavioural intervention (CBT) to manage anxiety combined with 2 modules to reduce the JTC bias., Methods: Psychopathology, social functioning, metacognition and the JTC bias were investigated in 60 subjects, randomly assigned to the experimental CBT group + treatment-as-usual (TAU) (n = 35) or to a wait-list group (n = 25) receiving only TAU. Each group was divided into 2 subgroups based on the score of the SCL-90 subscale paranoid ideation (high paranoid ideation, HP; low paranoid ideation, LP). The experimental group received a weekly session of a CBT for a 3-month period., Results: At baseline, 46.7% of our sample showed a HP and 38% showed a JTC biasAt the end of the intervention, greater effectiveness in improving anxious symptoms, paranoid ideation, interpersonal sensitivity and interpersonal relationship was reported in the experimental CBT + TAU group, with a statistically significant reduction of the JTC bias, displayed by 14.3% of the experimental group versus the 36% of the TAU group. In the same variables, greater benefits were reported for the HP experimental subgroup., Conclusions: Our study suggests the gains to integrate an anxiety CBT with modules to reduce the JTC bias in subjects with paranoid ideation, which may negatively impact the course of the disease., (© 2017 John Wiley & Sons Australia, Ltd.)

To increase access to treatment, Italy made assessment at community mental health centers (CMHCs) independent of medical referral, resulting in increased numbers of patients to be triaged efficiently. To support this process, we evaluated SCL-90-R item-ratings to identify factors that best predicted adverse early outcomes among persons seeking first-time CMHC care in a 24-month period in Rome. A psychiatric nurse screened subjects with a brief interview and self-administered SCL-90-R and psychiatrists provided CGI ratings and ICD-9 diagnosis. Of 832 screened subjects, 32 (3.85%) were hospitalized or attempted suicide within 90 days. Six SCL-90 items (15,41,55,57,78,88) scored much higher with than without such adverse outcomes; their sum is proposed as a predictive measure ("SCL-6″). In binary multivariable logistic modeling, this factor, but not age, sex, diagnosis, or other SCL-90-derived subscales strongly predicted adverse outcomes. A ROC curve for SCL-6 reflected a strong separation between subjects with versus without adverse outcomes (AUC = 0.76). This simple screening tool may support timely identification of patients at risk of early adverse clinical outcome who require especially close follow-up., (Copyright © 2018 Elsevier B.V. All rights reserved.)

Burnout, which is now recognized as a real problem in terms of its negative outcome on healthcare efficiency, is a stress condition that can be increased by exposure to natural disasters, such as the 2009 L'Aquila earthquake. This study aims to evaluate burnout syndrome, its associated risk factors and stress levels, and the individual coping strategies among healthcare professionals at L'Aquila General Hospital. A cross-sectional study of 190 healthcare workers was conducted. There was a questionnaire for the collection of the socio-demographic, occupational and anamnestic data, and the Maslach Burnout Inventory, the General Health Questionnaire-12 items (GHQ-12) and the Brief COPE were used. The burnout dimensions showed high scores in Emotional Exhaustion (38.95%), in Depersonalization (23.68%) and in lack of Personal Accomplishment (23.16%), along with the presence of moderate to high levels of distress (54.21%). In addition to factors already known to be associated with burnout (job perception and high levels of distress) exposure to an earthquake emerged as a factor independently associated with the syndrome. Adaptive coping strategies such as religiosity showed a significant and negative relationship with burnout. Our research highlights the need for interventions directed at a reduction in workload and work-stressors and an improvement of adaptive coping strategies, especially in a post-disaster workplace.

Burnout is a work-related mental health impairment, which is now recognized as a real problem in the context of the helping professions due to its adverse health outcomes on efficiency. To our knowledge, the literature on the postdisaster scenario in Italy is limited by a focus on mental health professionals rather than other health-care workers. Our cross-sectional study aims to evaluate the prevalence of burnout and psychopathological distress in different categories of health-care workers, i.e., physicians, nurses, and health-care assistants, working in different departments of L'Aquila St. Salvatore General Hospital 6 years after the 2009 earthquake in order to prevent and reduce work-related burnout. With a two-stage cluster sampling, a total of 8 departments out of a total of 28 departments were selected and the total sample included 300 health-care workers. All the participants completed the following self-reporting questionnaires: a sociodemographic data form, a Maslach Burnout Inventory and a General Health Questionnaire 12 Items (GHQ-12). Statistically significant differences emerged between the total scores of the GHQ-12: post hoc analysis showed that the total average scores of the GHQ-12 were significantly higher in doctors than in health-care assistants. A high prevalence of burnout among doctors (25.97%) emerged. Using multivariate analysis, we identified a hostile relationship with colleagues, direct exposure to the L'Aquila earthquake and moderate to high levels of distress as being burnout predictors. Investigating the prevalence of burnout and distress in health-care staff in a postdisaster setting and identifying predictors of burnout development such as stress levels, time-management skills and work-life balance will contribute to the development of preventative strategies and better organization at work with a view to improving public health efficacy and reducing public health costs, given that these workers live in the disaster-affected community as survivors and serve as disaster relief workers at the same time.

Background: Earthquakes can result in a range of psychopathology and in negative and positive consequences for survivors., Objective: To examine the association between clinical aftereffects (anxiety and depressive symptoms) and post-traumatic growth (PTG) among young survivors of the 2009 L'Aquila earthquake, Italy., Method: 316 young earthquake survivors enrolled in the University of L'Aquila were evaluated two years after the natural disaster. Participants completed three main questionnaires, including Patient Health Questionnaire-9 items (PHQ-9), Self-Rating Anxiety Scale (SAS), and Posttraumatic Growth Inventory (PTGI)., Results: 59.6% of the student sample showed different levels of depression, whereas 13.3% reported anxiety symptoms. In both clinical dimensions (anxiety and depression), gender differences were found: female gender was confirmed risk factor for a clinical post-traumatic response. Personal PTG, demonstrated by 18% of the L'Aquila youths included in our sample, was predicted by moderate levels of depression (O.R. 2.7). In our model, gender, age, and anxiety did not show any predictive value., Conclusion: In a post-traumatic setting, the development of individual cognitive strategies is crucial, whereas after a natural disaster, paradoxically, a moderate depressive condition and the related distress could promote the drive to overcome the psychological consequences of the traumatic event.

Aim: In this study we examined the prevalence of internet addiction (IA) and its associated factors in a sample of Italian students., Materials and Methods: This is an observational study that involved 1403 students aged 15-24 and conducted in L’Aquila, Italy. 1129 students accepted to participate in our study and completed the Internet Addiction Test: 41% were male and the mean age of total sample was 19±2.8 years., Results: The prevalence of “average user” was 51% (95% CI: 48-54). The prevalence of “problematic user” was 23% (95% CI: 21-26). Among the students with a problematic use, 8 were addicted, the 0.7% in the whole sample. There was a significant age difference (p=0.029), but no gender difference (p=0.311) between “average users” and “problematic users”. The association of internet use and educational level (School or University) was not significant (p=0.704)., Discussion: Our results showed that about one student out of 100 had an IA. Gender and educational level were not significantly associated with IA. Instead, we found a strong association with age: there was not a decrease of internet use during a lifetime, with negative consequences on quality of life., Conclusion: Our study reported a percentage of 30% of problematic internet use among students. These findings suggest the importance of early detection among youth and of structured interventions that should be carried out to prevent abnormal global life functioning.

Objectives: The treatment program 'Metacognitive training for patients with schizophrenia' (MCT) addresses cognitive biases assumed to play a crucial role in the pathogenesis of delusions (e.g., jumping to conclusions, theory of mind deficits). The aim of our study was to examine the effectiveness and the feasibility of this intervention targeted to early phases of psychosis (MCT young version)., Design: An experimental design included two groups of subjects on the basis of their duration of untreated psychosis (DUP) 'short' (less or equal than 12 months) and 'long' DUP (longer than 12 months), assessed at baseline and after the 4-month intervention., Methods: Fifty-six young subjects affected by early psychosis were assessed on psychopathology, social functioning, neurocognitive, and metacognitive measures. The primary outcome was the reduction of psychopathology. Secondary outcomes included reduction of cognitive and emotional dysfunction and improvement of social functioning., Results: At the end of the 4-month MCT, both groups showed significant improvements in many variables: positive symptoms, cognitive functions, as verbal memory, attention and mental flexibility, and metacognitive functions, as cognitive insight. Significant and positive changes were found in theory of mind abilities and social perception., Conclusions: The difference in DUP between the two groups of young subjects of our sample did not seem to influence the intervention outcomes, still taking into account that the average difference between the two groups in terms of DUP is 12.6 months., Practitioner Points: Metacognition refers to the general ability 'to think about thinking,' that is, the ability to think about one's mental state and the mental states of others. Persons with schizophrenia experience different metacognitive impairments. The metacognitive training for patients with schizophrenia - young version can be applied to young people affected by psychosis and seems to improve symptomatology, social functioning, cognitive, and metacognitive abilities, independently by their Duration of Untreated Psychosis over a 2-year period., (© 2015 The British Psychological Society.)

Clostridium difficile infection (CDI) became a public health problem for the global spreading of the so-called hypervirulent PCR ribotypes (RTs) 027 and 078, associated with increases in the transmission and severity of the disease. However, especially in Europe, several RTs are prevalent, and the concept of hypervirulence is currently debated. We investigated the toxin and resistance profiles and the genetic relatedness of 312 C. difficile strains isolated in a large Italian teaching hospital during a 5-year period. We evaluated the role of CDI-related antibiotic consumption and infection control practices on the RT predominance in association with their molecular features and transmission capacity. Excluding secondary cases due to nosocomial transmission, RT018 was the predominant genotype (42.4%) followed by RT078 (13.6%), while RT027 accounted for 0.8% of the strains. RT078 was most frequently isolated from patients in intensive care units. Its prevalence significantly increased over time, but its transmission capacity was very low. In contrast, RT018 was highly transmissible and accounted for 95.7% of the secondary cases. Patients with the RT018 genotype were significantly older than those with RT078 and other RTs, indicating an association between epidemic RT and age. We provide here the first epidemiological evidence to consider RT018 as a successful epidemic genotype that deserves more attention in clinical practice., (Copyright © 2015, American Society for Microbiology. All Rights Reserved.)

Aim of the study was the assessment of coping strategies, specifically substance use and post-traumatic growth (PTG), in 411 college students two years after 2009 L'Aquila earthquake. Post-Traumatic Growth Inventory (PTGI) was used to assess PTG and one question about substance use (alcohol, tobacco, cannabis) was asked to verify if students had modified their use in the post-earthquake compared with the pre-earthquake period. The 77.1% of college students were exposed to L'Aquila earthquake. The PTGI mean score was 35.23, underlining low positive coping strategies among student community. About substance abuse, the 43.8% of college students reported a marked increase in alcohol use, 7.8% in cannabis and the 15.8% reported an increase in nicotine use in the post-earthquake period. Despite these data, 12.5 % of the students reported a decrease in alcohol use after the earthquake and 17.3% of the sample reported a PTG, showing positive behaviors and attitudes after the traumatic experience of the natural disaster (increase of social relationships, appreciation of new future possibilities, and development of a new deep meaning of life). Inferential analysis shows a strong negative correlation between direct earthquake exposure and PTGI total score. In post-disaster settings, a systematic framework of case identification, triage, and mental health interventions, including the improvement of positive coping strategies, like the PTG, should be integrated into emergency medicine and trauma care responses.

Clostridium difficile infection (CDI), one of the most common hospital-acquired infections, is increasing in incidence and severity with the emergence and diffusion of hypervirulent strains. CDI is precipitated by antibiotic treatment that destroys the equilibrium of the gut microbiota. Human α-defensin 5 (HD5), the most abundant enteric antimicrobial peptide, is a key regulator of gut microbiota homeostasis, yet it is still unknown if C. difficile, which successfully evades killing by other host microbicidal peptides, is susceptible to HD5. We evaluated, by means of viability assay, fluorescence-activated cell sorter (FACS) analysis, and electron microscopy, the antimicrobial activities of α-defensins 1 and 5 against a panel of C. difficile strains encompassing the most prevalent epidemic and hypervirulent PCR ribotypes in Europe (012, 014/020, 106, 018, 027, and 078). Here we show that (i) concentrations of HD5 within the intestinal physiological range produced massive C. difficile cell killing; (ii) HD5 bactericidal activity was mediated by membrane depolarization and bacterial fragmentation with a pattern of damage peculiar to C. difficile bacilli, compared to commensals like Escherichia coli and Enterococcus faecalis; and (iii) unexpectedly, hypervirulent ribotypes were among the most susceptible to both defensins. These results support the notion that HD5, naturally present at very high concentrations in the mucosa of the small intestine, could indeed control the very early steps of CDI by killing C. difficile bacilli at their germination site. As a consequence, HD5 can be regarded as a good candidate for the containment of hypervirulent C. difficile strains, and it could be exploited in the therapy of CDI and relapsing C. difficile-associated disease., (Copyright © 2015, American Society for Microbiology. All Rights Reserved.)

Helicobacter pylori is responsible for gastritis and gastric adenocarcinoma in humans, but the routes of transmission of this bacterium have not been clearly defined. Few studies led to supposing that H. pylori could be transmitted through raw milk, and no one investigated the presence of other Helicobacteraceae in milk. In the current work, the presence of Helicobacteraceae was investigated in the bulk tank milk of dairy cattle herds located in northern Italy both by direct plating onto H. pylori selective medium and by screening PCR for Helicobacteraceae, followed by specific PCRs for H. pylori, Wolinella spp., and "Candidatus Helicobacter bovis." Three out of 163 bulk milk samples tested positive for Helicobacteraceae, but not for the subsequent PCRs. H. pylori was not isolated in any case. However, given similar growth conditions, Arcobacter butzleri, A. cryaerophilus, and A. skirrowii were recovered. In conclusion, the prevalence of Helicobacteraceae in raw milk was negligible (1.8%), and H. pylori was not identified in any of the positive samples, suggesting that, at least in the farming conditions of the investigated area, bovine milk does not represent a potential source of infection.