Workplace physical aggressions in Italy and Emilia Romagna region.

BACKGROUND: Workplace physical aggressions determine severe consequences for people and organizations. Previous studies reported their spread in organizations and described factors related to their occurrence (e.g. aggressor within/outside the organization, type of activity, etc.). However, such data are not available in the Italian work contexts, limiting the possibility of intervention. OBJECTIVES: This study aims to provide a description of workplace physical aggressions in the Italian context and the Emilia-Romagna region, considering the main variables described in the literature. METHODS: We used data available from the "Flussi informativi" database, containing national data provided by INAIL (National Institute for Insurance against Accidents at Work), which concern all injuries, occupational illness and insured companies' information, from 2000 to 2018. Information about aggressions in the workplace in Italy and Emilia-Romagna are derived from a subset of these data, coded according to ESAW (European Statistics for Accidents at Work) requirements. The number of events per year per 100,000 estimated insured employees by INAIL is considered as an indicator. RESULTS: In the period 2014-2018, 23,084 injures from aggression were registered in Italy (an average of 28.7 events per 100,000 employees) and 2,308 in Emilia Romagna (30.2). Aggressions by people outside the organization accounted for 85.14 % in Italy and 87.87% in Emilia-Romagna region. "Health and social services", "Offices and other activities" and "Transportation" were the sectors that showed the highest numbers of events and rates. Furthermore, we reported detailed results about the variation of the events between professions, the site and nature of the lesion and gravity of events. DISCUSSION: The study provides a description of workplace physical aggressions in the Italian context and we discuss the implication of these results for primary, secondary and tertiary prevention strategies of intervention.

Evaluation of the Impact of Cognitive Training on Quality of Life in Patients with Multiple Sclerosis.

OBJECTIVE: The aim of this study was to evaluate the effectiveness of cognitive rehabilitation in a group of multiple sclerosis (MS) patients. METHODS: Thirty-four patients were included in this study and randomly allocated either to treatment with multidisciplinary rehabilitation plus cognitive training or to treatment with multidisciplinary rehabilitation alone. RESULTS: After 3 months of cognitive treatment, the patients assigned to the rehabilitation plus cognitive training group displayed an improvement in the cognitive test of executive function and a marked improvement in quality of life (QoL). The patients treated with multidisciplinary rehabilitation without cognitive training improved in the physical composite score alone. Both groups of patients displayed an improvement in depression, though the improvement was confirmed at the 6-month follow-up examination (p = 0.036) only in patients treated with multidisciplinary rehabilitation plus cognitive training. CONCLUSIONS: Our results indicate that the multidisciplinary rehabilitation treatment is the best approach to treat MS. The specific effect of each treatment needs to be assessed to be able to determine its role within a multidisciplinary approach. Cognitive rehabilitation is an important aspect of this multidisciplinary approach insofar as it may improve the QoL of MS people.

Risk factors for operated carpal tunnel syndrome: a multicenter population-based case-control study.

BACKGROUND: Carpal tunnel syndrome (CTS) is a socially and economically relevant disease caused by compression or entrapment of the median nerve within the carpal tunnel. This population-based case-control study aims to investigate occupational/non-occupational risk factors for surgically treated CTS. METHODS: Cases (n = 220) aged 18-65 years were randomly drawn from 13 administrative databases of citizens who were surgically treated with carpal tunnel release during 2001. Controls (n = 356) were randomly sampled from National Health Service registry records and were frequency matched by age-gender-specific CTS hospitalization rates. RESULTS: At multivariate analysis, risk factors were blue-collar/housewife status, BMI > or = 30 kg/m2, sibling history of CTS and coexistence of trigger finger. Being relatively tall (cut-offs based on tertiles: women > or =165 cm; men > or =175 cm) was associated with lower risk. Blue-collar work was a moderate/strong risk factor in both sexes. Raised risks were apparent for combinations of biomechanical risk factors that included frequent repetitivity and sustained force. CONCLUSION: This study strongly underlines the relevance of biomechanical exposures in both non-industrial and industrial work as risk factors for surgically treated CTS.

Influence of psychologic features on rehabilitation outcomes in patients with subacute stroke trained with robotic-aided walking therapy.

OBJECTIVE: The aim of this study was to investigate whether the rehabilitation outcomes with robotic-aided gait therapy may be affected by patients' and caregivers' psychologic features after subacute stroke. DESIGN: This is a controlled, longitudinal, observational pilot study conducted on 42 patients divided in robotic-assisted gait training plus conventional physical therapy group, robotic-assisted gait training dropout group, and conventional physical therapy group. The outcome measures were walking ability (Functional Ambulation Category) and independency in activities of daily living (Barthel Index) measured before and after intervention. Psychologic features were measured before intervention using the Hospital Anxiety and Depression Scale, the Eysenck Personality Questionnaire, and recovery locus of control in the patients and the State-Trait Anxiety Inventory and the Beck Depression Inventory in the caregivers. RESULTS: Patient anxiety was significantly higher in those who refused/abandoned robotic therapy (P = 0.002). In the subjects allocated to the robotic group, the recovery of walking ability was significantly affected by the perceived recovery locus of control (P = 0.039, odds ratio = 14); and the recovery of independency in activities of daily living, by anxiety (P = 0.018, odds ratio = 0.042). Conversely, psychologic factors did not significantly affect the outcomes of conventional rehabilitation. CONCLUSIONS: Psychologic features, particularly recovery locus of control and anxiety, affected the rehabilitative outcomes of the patients involved in robotic treatment more than those in conventional rehabilitation.

Feeding behavior in mammals including humans.

The complex control of food intake and energy metabolism in mammals relies on the ability of the brain to integrate multiple signals indicating the nutritional state and the energy level of the organism and to produce appropriate responses in terms of food intake, energy expenditure, and metabolic activity. Central regulation of feeding is organized as a long-loop mechanism involving humoral signals and afferent neuronal pathways to the brain, processing in hypothalamic neuronal circuits, and descending commands using vagal and spinal neurons. Sensor mechanisms or receptors sensitive to glucose and fatty acid metabolism, neuropeptide and cannabinoid receptors, as well as neurotransmitters and neuromodulators synthesized and secreted within the brain itself are all signals integrated in the hypothalamus, which therefore functions as an integrator of signals from central and peripheral structures. Homeostatic feedback mechanisms involving afferent neuroendocrine inputs from peripheral organs, like adipose tissue, gut, stomach, endocrine pancreas, adrenal, muscle, and liver, to hypothalamic sites thus contribute to the maintenance of normal feeding behavior and energy balance. In addition to transcriptional events, peripheral hormones may also alter firing and/or connection (synaptology) of hypothalamic neuronal networks in order to modulate food intake. Moreover, intracellular energy sensing and subsequent biochemical adaptations, including an increase in AMP-activated protein kinase activity, occur in hypothalamic neurons. Understanding the regulation of appetite is clearly a major research effort but also seems promising for the development of novel therapeutic strategies for obesity.