The prevention of doping and the improper use of drugs and food supplements in sports and physical activities: a survey on the activity of the prevention departments of Italian local health authorities.

INTRODUCTION: Doping is an important public health problem widespread not only among elite athletes, but also among amateur and recreational athletes and the general population. In Italy the introduction of doping prevention within the Essential Levels of Care (LEA) with the DPCM 12/1/2017 represents a crucial step towards the implementation of education and health promotion interventions. In this context, the Departments of Prevention (DP) of the Local Health Authorities (LHA) have to play a fundamental role, becoming the cultural and operational reference on this issue. As part of the "Doping prevention: development of a permanent educational tool coordinated by the National Health Service Prevention Departments" project, funded by the Italian Ministry of Health, a survey was conducted on the activities carried out by the DP regarding doping prevention and improper use and abuse of drugs and food supplements in sports and physical activities, as a basis for the harmonization of organizational structures and prevention programs and the creation of a collaboration network at a regional and national level. METHODS: A semi-structured questionnaire consisting of 11 questions, prepared on an electronic platform, was sent to the DP of all the Italian LHA. RESULTS: A total of 38 DP out of 131 (29%) completed the questionnaire, with representation from all regions. 42.1% of DP carried out or are still running programs for the prevention of doping, a percentage that decreases to 27% considering the programs for the prevention of misuse and abuse of drugs and food supplements in sports and in physical activities; in less than half of the DP, 37.5% and 41.7%, respectively, dedicated funds have been allocated. The professionals most involved in prevention of doping are the Specialists in Sport Medicine (81.3%) followed by Specialists in Hygiene (43.8%) and Psychologists (37.5%), while Health Care Assistants (50%) are the professionals most involved in the prevention of the improper use of drugs and food supplements, followed by Specialists in Hygiene and Specialists in Sport Medicine (40%). Most of the DP (71.9%) believe that the introduction of programs to prevent and counteract doping in the LEA will have repercussions on their approach against doping. CONCLUSIONS: The survey, although conducted on a limited sample, has provided an important framework relating to programs for the prevention of doping and the misuse and abuse of drugs and food supplements in sports and in the physical activities carried out by DP. A remarkable heterogeneity has been highlighted, both at national and regional level. It is urgent to provide DP with homogeneous and effective organizational models and adequate operational tools, paying particular attention to the training of all the professionals involved. It is also essential to implement permanent monitoring tools.

A multidisciplinary approach to the study of cultural heritage environments: Experience at the Palatina Library in Parma.

The aim of this paper is to describe a multidisciplinary approach including biological and particle monitoring, and microclimate analysis associated with the application of the Computational Fluid Dynamic (CFD). This approach was applied at the Palatina historical library in Parma. Monitoring was performed both in July and in December, in the absence of visitors and operators. Air microbial monitoring was performed with active and passive methods. Airborne particles with a diameter of ≥0.3, ≥0.5, ≥1 and ≥5 µm/m3, were counted by a laser particle counter. The surface contamination of shelves and manuscripts was assessed with nitrocellulose membranes. A spore trap sampler was used to identify both viable and non-viable fungal spores by optical microscope. Microbiological contaminants were analyzed through cultural and molecular biology techniques. Microclimatic parameters were also recorded. An infrared thermal camera provided information on the surface temperature of the different building materials, objects and components. Transient simulation models, for coupled heat and mass-moisture transfer, taking into account archivist and general public movements, combined with the related sensible and latent heat released into the environment, were carried out applying the CFD-FE (Finite Elements) method. Simulations of particle tracing were carried out. A wide variability in environmental microbial contamination, both for air and surfaces, was observed. Cladosporium spp., Alternaria spp., Aspergillus spp., and Penicillium spp. were the most frequently found microfungi. Bacteria such as Streptomyces spp., Bacillus spp., Sphingomonas spp., and Pseudoclavibacter as well as unculturable colonies were characterized by molecular investigation. CFD simulation results obtained were consistent with the experimental data on microclimatic conditions. The tracing and distribution of particles showed the different slice planes of diffusion mostly influenced by the convective airflow. This interdisciplinary research represents a contribution towards the definition of standardized methods for assessing the biological and microclimatic quality of indoor cultural heritage environments.

Swimming pools and health-related behaviours: results of an Italian multicentre study on showering habits among pool users.

OBJECTIVES: Showering before entering a swimming pool is highly recommended to reduce the risk of biological and chemical contamination. This study evaluated the behaviour of indoor swimming pool users; analysed the variables associated with lack of showering; and assessed awareness of the importance of showering. STUDY DESIGN: Cross-sectional study. METHODS: A self-administered questionnaire was used to collect data about users of swimming pools located in five different Italian cities. The association between specific variables and the lack of showering was assessed. P < 0.05 was considered to indicate statistical significance. RESULTS: In total, 4356 questionnaires were analysed. Sixty-five percent of interviewees always showered before entering the pool. The main reason given for pre-swim showering was 'to wash oneself' (50.5%); or 'to get used to the temperature of the water' (44.3%); and 5.2% answered 'for both reasons'. Risk factors significantly associated with lack of showering were: female sex (odds ratio (OR) 1.37, 95% confidence interval (CI) 1.2-1.59), age 14-17 years (OR 5.09, 95% CI 3.40-7.64); not reading the swimming pool rules (OR 1.24, 95% CI 1.10-1.41); living in Central Italy (OR 3.3, 95% CI 2.65-4.1) or Southern Italy (OR 1.35, 95% CI 1.18-1.55); and previous/current attendance of a swimming course (OR 1.7, 95% CI 1.48-1.97). CONCLUSIONS: The results revealed low compliance with the rule of showering before entering a swimming pool, and little awareness of the preventive role of showering in the hygienic management of swimming pools. There is a need for targeted educational interventions to inform swimming pool users of the reasons for the importance of showering before entering a pool.

Microbial air monitoring in operating theatres: experience at the University Hospital of Parma.

BACKGROUND: Microbial air monitoring in operating theatres has been a subject of interest and debate. No generally accepted sampling methods and threshold values are available. AIM: To assess microbial air contamination in empty and working conventionally ventilated operating theatres over a three-year period at the University Hospital of Parma, Italy. METHODS: Air sampling was performed in 29 operating theatres. Both active and passive sampling methods were used to assess bacterial and fungal contamination. FINDINGS: In empty theatres, median bacterial values of 12 colony-forming units (cfu)/m(3) [interquartile range (IQR) 4-32] and 1 index of microbial air contamination (IMA) (IQR 0-3) were recorded. In working theatres, these values increased significantly (P < 0.001) to 80 cfu/m(3) (IQR 42-176) and 7 IMA (IQR 4-13). Maximum recorded values were 166 cfu/m(3) and 8 IMA for empty theatres, and 798 cfu/m(3) and 42 IMA for working theatres. Combining active and passive samplings, fungi were isolated in 39.13% of samples collected in empty theatres and 56.95% of samples collected in working theatres. Over the three-year study period, bacterial contamination decreased in both empty and working theatres, and the percentage of samples devoid of fungi increased. In working theatres, a significant correlation was found between the bacterial contamination values assessed using passive and active sampling methods (P < 0.001). CONCLUSION: Microbiological monitoring is a useful tool for assessment of the contamination of operating theatres in order to improve air quality.

[Hygienic risks in swimming pool: knowledge and behaviours of consumers of three structures in Crema, Parma and Naples]. / Rischi igienico-sanitari in piscina: conoscenze e comportamenti degli utenti di tre impianti delle città di crema, Parma e Napoli.

The swimmers health's protection and the maintenance of good safety standards of structures can be guaranteed under observance of rules and the well management of the structures and activities. An anonymous questionnaire, with 38 items, was used in order to analyse and better understand the knowledge and behaviour of the users of three swimming pools in Crema, Naples and Parma. Socio-demographic features were similar in the three centres. One of the most important result was that the necessity of showers and foot-bath before entering the swimming pool is not well understood (77% and 78% respectively); caps and foot bath are, instead, almost always worn (98% and 97%). Knowledge on infection diseases transmitted by water is very poor, warts and mycosis being the best known. Sport structures are places where health and wellness can be affected. It is important to underline the role of behavioural rules as the use of showers, caps, and proper shoes. Authors recognize the swimming pool regulations as a valid tool for health promotion. It must be clear and easily understood and it has to be linked to a proper education pathway of all users and employees.

A mobile laminar airflow unit to reduce air bacterial contamination at surgical area in a conventionally ventilated operating theatre.

The aim of this study was to evaluate the efficacy of a mobile laminar airflow (LAF) unit in reducing bacterial contamination at the surgical area in an operating theatre supplied with turbulent air ventilation. Bacterial sedimentation was evaluated during 76 clean urological laparotomies; in 34 of these, a mobile LAF unit was added. During each operation, settle plates were placed at four points in the operating theatre (one at the patient area and three at the perimeter), a nitrocellulose membrane was placed on the instrument table and an additional membrane near the wound. During four operations, particle counting was performed to detect particles > or =0.5 microm. Mean bacterial sedimentation on the nitrocellulose membrane on the instrument table was 2730 cfu/m(2)/h under standard ventilation conditions, whereas it decreased significantly to a mean of 305 cfu/m(2)/h when the LAF unit was used, i.e. within the suggested limit for ultraclean operating theatres (P=0.0001). The membrane near the wound showed a bacterial sedimentation of 4031 cfu/m(2)/h without the LAF unit and 1608 cfu/m(2)/h with the unit (P=0.0001). Particle counts also showed a reduction when the LAF unit was used. No significant difference was found at the four points in the operating theatre between samplings performed with, and without, the LAF unit. Use of a mobile LAF unit with turbulent air ventilation can reduce bacterial contamination at the surgical area in high-risk operations (e.g. prosthesis implant).