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For over 20 years the Evidence-Based Orthopaedics Working Group (GLOBE) has been promoting evidence-based medicine (EBM) in orthopaedics and traumatology. However, despite a constant and wide-ranging editorial production and fruitful collaborations with colleagues and institutions at national and international level, the orthopaedic scientific community finds it difficult to recognize the EBM model as a solid reference: there are few guidelines available, there is little awareness of their usefulness, and the complexity of the methodology of production and adaptation of documents widens the gap between the orthopaedic real world and that of clinical epidemiology. After a quick analysis of the causes of this contrast, the authors reflect on the possible solutions to the problem, and propose to collaborate for a simplification of the guidelines production methodology, using innovative models of literature review, which have proved to be effective to make the best knowledge available quickly during the CoViD-19 pandemic.

Summary: The Authors examine developments in Italian legislation concerning compulsory work placements for disabled people, comparing them to those of other countries, and focusing in particular on the operational aspects of the assessment committees set up under Italian legislative decree 68/1999; these commissions are tasked with a global assessment of the disabled individual, using multiple socio-health and occupational medicine perspectives, as well as through a conclusive medico-legal assessment. The work focuses on the delicate role played by these committees in adequately weighing up the residual working capacity of the disabled individual in order to place him/her in the most appropriate and least aggravating workplace in terms of the disorders they are affected by; this is possible by transferring the socio-work profile drawn up by the evaluation committee into the context of the labour market. Finally, the Authors try to highlight how this task has become even more difficult due to the economic and labour crises that have affected several of the employment sectors in Italy in recent years., Competing Interests: The authors of this article have no conflict of interests to disclose., (Copyright© by GIMLE.)

TB is still a major public health problem and a threat to global health security. In Italy, TB control is consistent with the WHO global strategy, in which the role of prevention and, within it, contacts tracing and their management are emphasized. In this work, a protocol for the correct and homogeneous management of TB cases, at local level, is described in all its phases, from reporting to contacts management. The containment of the diffusion of the infection and the prevention of new outbreaks depend on the immediate identification of the index case and the proper performance of the epidemiological investigation. For this reason, the translation of scientific evidence into Recommendations and Guidelines is essential, and of these into operational protocols for the local level, with a clear indication of actions and responsibilities.

The Italian Parliament has recently approved the Law n. 219/2017 concerning "Rules on informed consent and advance directives". The manuscript points out the main key points of the new law, in order to clarify the role of the advance directives and to provide clear operational guidelines for healthcare personnel. Taking into consideration the Italian deontological and juridical context, along with the main jurisprudential judgements, the law has been analysed. The Authors discussed the new rules and the bioethical issues also in relation to the provisions stated by the Convention on Human Rights and Biomedicine (Convention of Oviedo). The new law deals with relevant issues that were confined to jurisprudential rulings so far, such as the informed consent, the withdrawal/withholding of medical treatment (including artificial nutrition and hydration), the content of medical information, including the modalities, the medical responsibility and, finally, the value of advance directives. In the Authors' opinion this law provides essential rules to expressly strengthen the patients' autonomy, eliminating the juridical uncertainty on many central issues (such us, for example, the refusal of life-sustainment treatments) that have been the subject of contradictory judgments ruled by the Italian Courts. Nevertheless, advance directives should be regarded as a dynamic tools of relationship between physicians and assisted person and, thus, as an essential integrant part of the advance care planning. The education of health professionals and citizens about end of life issues is the basis for the successful implementation of this legislation.

Objectives: Guideline values have been defined by the ad hoc S.I.M.L.I.I. Working Group as "the level of a risk factor, previously established for an environmental or biological context, to which the levels actually measured for/in the workers should be compared, in order to assess their degree of exposure"., Methods: Guideline values include limit values, action levels and reference values, and may refer to an environmental or biological matrix., Results: The present paper aims to discuss the methodologies currently used for the definition of the most relevant guideline and limit values at the national and international level, with a particular attention to those used in the European Union (OEL)., Conclusions: It is concluded that a correct use of guideline values represents a fundamental tool for both the assessment and the management of chemical risk in workers exposed to toxic and/or carcinogenic substances., Competing Interests: The authors of this article have no conflict of interests to disclose., (Copyright© by Aracne Editrice, Roma, Italy.)

The indiscriminate use of lying, when communicating with patients with dementia, is questioned in terms of ethics and acceptability. In this article we present the concept of "therapeutic lying", to describe those situations where a "non-truth" is used in the patient's interest and not that of the healthcare professional. The debate is still open, so it is necessary to better clarify risks and benefits of lying in the context of care, both to safeguard patients and to allow healthcare professionals to respect ethical and moral standards.

Objectives: The manuscript deals with personalized medicine and medical liability in Europe and Italy, addressing the importance of synergistic collaboration between clinical and medico-legal professionals in order to appropriately investigate medical errors and prevent any future adverse event., Methods: Following a rapid epidemiological overview of mala praxis in Europe, the manuscript presents and discusses the International Guidelines developed and adopted by the International Academy of Legal Medicine (IALM), which guide the work of the medical experts under both criminal and/or civil law., Results: Finally, the manuscript proposes the indispensability of a quality assurance and accreditation system for clinical and medico-legal reports along with a shared and integrated methodology for managing health claims in order to prevent adverse events., Competing Interests: The authors of this article have no conflict of interests to disclose., (Copyright© by Aracne Editrice, Roma, Italy.)

Objectives: In this study, the daily exposure action values (EAV) and the daily exposure limit values (ELV) for hand-transmitted vibration (HTV) and whole-body vibration (WBV), established by the EU Directive 2002/44/EC and the Italian Decree 81/2008, and expressed in terms of 8-hr frequency weighted r.m.s. acceleration magnitude, are discussed upon consideration of the findings of experimental and epidemiological studies., Methods: There is some epidemiological support for the EAV A(8) of 2.5 ms-2 r.m.s. and the ELV A(8) of 5 ms-2 r.m.s. for HTV, at least for the vascular component (secondary Raynaud's phenomenon) of the hand-arm vibration syndrome., Results: There is some experimental evidence for the EAV A(8) of 0.5 ms-2 r.m.s. for WBV, while there is neither biodynamic nor epidemiological validation for the ELV A(8) of 1.15 ms-2 r.m.s. for WBV, this latter lowered to 1 ms-2 r.m.s. in the Italian legislation., Competing Interests: The authors of this article have no conflict of interests to disclose., (Copyright© by Aracne Editrice, Roma, Italy.)

Objectives: A thorough and fully application of the principles of gender mainstreaming, in accordance with the European Community guidelines, to the health and safety at work, implies the systematic review of the whole prevention from the gendered point of view. This means that both biology- and gender-based differences between male and female workers should be conceived not only as determinants of health but also as factors affecting either positively or negatively the health and safety risk prevention. In this evolutionary cultural step the role of the occupational physician is particularly important., Methods: In this paper we propose some operative tools that can concretely implement gender perspective in all the various areas of prevention, where the occupational physician has a leading, if not even exclusive, role such as risk assessment, training and health medical surveillance., Competing Interests: The authors of this article have no conflict of interests to disclose., (Copyright© by Aracne Editrice, Roma, Italy.)

The present study aims to highlight the importance of physical activity in the workplace and its fundamental role for the wellness of an individual. The relationship between sedentary lifestyle and health is supported by several epidemiological studies and inactivity is one of the main risk factors for cardiovascular disease, chronic conditions and cancer. According to the World Health Organization, physical activity represents: "any bodily movement produced by skeletal muscles that requires energy expenditure". The promotion of regular physical activity, including its promotion in the workplace is of fundamental importance since a close correlation exists between good health and physical activity. Moreover, regular physical activity improves psycho-physical performance, social relationships, work performance and reduces sickness, absenteeism from work and work injuries.

The eighth edition of TNM classification of malignant tumours has been published by the Union for International Cancer Control in January 2017. As for the previous editions - from the third on - it has been translated into Italian and recently published in our Country. This article explains the main changes from the previous edition: new classifications, some major revisions of cancer staging rules, the introduction of a grid of prognostic factors for each neoplasia and the addition of two chapters. These two chapters are about the essential TNM and the paediatric tumours, and have been developed in order to facilitate the use of data by Cancer Registries.

"The multinational corporations producing tobacco, alcohol, soft drinks, and processed foods have a role of vectors in the increase of chronic diseases, so that one can speak of manufacturing epidemics. The main aim of this paper is to conduct a literature review on different approaches in population-based interventions to stem the rise in consumption of unhealthy products. Different approaches were found: • command-and-control regulations: the route is definitely more advanced for tobacco with the implementation of an international treaty, which requires 180 ratifying states to implement a series of tobacco control policies. Similar regulations have been partially adopted to reduce alcohol use and to increase taxes of sugar-sweetened beverages; • multinational corporations in few Countries can voluntarily adopt recommendations on media campaigns and on labelling of soft drinks and processed foods; • in order to reduce salt in foods, many Countries developed voluntary agreements with industries with monitoring systems to assess compliance. Population-based interventions to try to align the interests of multinational corporations with those of public health are described in literature: • the "Health Footprint" programme; • the performance-based regulation which could oblige industry to take responsibility to reduce the harmful consequences of the use of their unhealthy commodities; • the price-cap regulation, usually applied to the utilities sector, would set a cap on the price of the tobacco industry, raising the tobacco taxes by 500 million euros per year. In order to reduce the burden of chronic disease, one of the objectives of the Italian National Prevention Plan, a working group including non-governmental organizations and experts in communication, social marketing, and lifestyles should be organized by the Ministry of Health in order to identify which population-based interventions could be implemented in Italy in next years to stem the rise of consumption of unhealthy products. ".

Background: following scientific evidence produced in numerous studies, as well as national and international guidelines, organized cervical cancer screening programs in Italy have gradually introduced the HPV test as primary screening test, replacing cytology. As public health interventions, screening programs must ensure equity, improvement in quality of life, and adequate information for the population involved with regards to benefits and possible risks; therefore, it is essential for quality to be constantly checked at every phase of the project.The Italian Cervical Screening Group (Gruppo Italiano per lo Screening Cervicale, GISCi) has written a handbook for the calculation and interpretation of cervical screening program monitoring indicators that take into account the new protocol based on primary HPV test with cytology triage., Methods: based on the European guidelines and Italian recommendations on primary HPVbased screening, the working group, which includes professionals from all the fields involved in cervical screening, identified the essential points needed to monitor the screening process, the accuracy of individual tests, and early outcomes, defining a specific indicator for each aspect. The indicators were grouped as follows: baseline indicators, indicators for test repeat after one year, cumulative indicators, and waiting times. For every indicator, the source of data, calculation formula, any standards or critical thresholds, and interpretation were defined. The standards are based on the results of NTCC trials or Italian pilot studies., Results: the main indicators proposed for the organization are the following: number of invitations, compliance with first invitation, with one-year test repeat and with colposcopy; for test and process accuracy, a cohort approach was utilised, where indicators are based on women who must be followed for at least one year, so as to integrate the results obtained after the first HPV test with the outcome of the test's repetition after one year; the proposed indicators are positive HPV test, positive triage cytology, and positive predictive value of the referral to colposcopy at first and test repeat, and detection rate at first and test repeat., Conclusions: monitoring the new screening protocol, with cytology triage and one-year test repeat, is more complex, as it imposes a higher number of indicators and requires a cohort approach, which increases the delay before data are obtained.

Background: Sport is very important for health promotion and conservation. Active lifestyle and regular exercise reduce cardiovascular disease incidence. The Italian Ministry of Health issued the Law Decree no. 243 (10/18/2014) concerning "guidelines for certification about non-competitive sports" to promote safety in sports. This regulation defines the activities for which a certificate is required, the professional actors involved and the clinical exams to be performed according to the patient's health status. In particular, the Law Decree recommends to perform an electrocardiogram (ECG) "at least once in a lifetime", introducing much greater news into pediatric practice., Methods: We proposed a survey evaluating frequency of ECG implementation for non-competitive sports and cardiovascular diseases incidence was administered to 7 Ligurian pediatricians., Results: The number of ECG/year for pediatrician increased from 10 ECG/year to 50 ECG/year with an indication of suitability to non-competitive sports. One case of QT prolongation and 2 cases of type 1 Brugada ECG pattern were diagnosed. In addition, 3 patients had an atrial septal defect and 3 children had a ventricular septal defect. Forty-three percent of the pediatricians considered useful performing the ECG., Conclusions: ECG in children has enhanced the positive effects on the community health. However, it remains to be defined in agreement with scientific societies the age at which to perform ECG, the sports for which ECG is required and the cost-benefit ratio for the National Health System and families.

Objectives: to assess if the iodine intake of pregnant women had increased or not after the introduction of Law no. 55 of March 2005 («Provisions aimed at the prevention of endemic goitre and other diseases from iodine deficiency») and if it reached the levels recommended by the World Health Organisation (WHO)., Design: evaluation of ioduria values in the female local population enrolled., Setting and Participants: in 4 different years, 100 women per year (400 women in all) were enrolled in this study. All women were residing in the same Apennine valley; 200 of them were pregnant, the other 200 were in childbearing age but not pregnant., Main Outcome Measures: comparison of the median values of ioduria among the 4 groups of women examined., Results: in 2003, in blood-donor women examined for ioduria the median value was 68.48 µg/L; in blood-donor women examined in 2013 the median value for ioduria was 130 µg/L; the difference between the two groups is statistically significant. In the 100 pregnant women examined in the middle of 2011 the median value for ioduria was 64 µg/L, while for those recruited in the middle of 2013 it was 107 µg/L; the difference is statistically significant., Conclusions: from the introduction of the Law No. 55/2005 the median value of ioduria is strongly increased in all groups examined. It should be noted that in 2013 fertile non-pregnant women have attained a median that falls within the range recommended by WHO, while pregnant women in the first trimester have not yet reached the median recommended by WHO, although attaining a significant increase compared to the middle of 2011.

INTRODUZIONE: gli incidenti stradali sono l'ottava causa di morte al mondo e la prima tra i giovani di 15-29 anni. In Italia il Piano nazionale sicurezza stradale raccomanda l'educazione scolastica per la prevenzione degli incidenti stradali; ad oggi non esistono documenti che raccolgano evidenze di efficacia sugli interventi educativi stradali e le rapportino al contesto italiano. OBIETTIVI: riassumere e discutere ciò che è noto in letteratura riguardo agli interventi scolastici per la prevenzione degli incidenti stradali. METODI: sono state ricercate linee guida e revisioni sistematiche usando i seguenti criteri di inclusione: popolazione di età inferiore ai 25 anni di entrambi i sessi; interventi scolastici di educazione stradale; effetti su indicatori primari di esito come riduzione degli incidenti stradali, astinenza dalla guida sotto l'effetto di alcol e dall'accettare passaggi in macchina da guidatori che sono sotto l'effetto di alcol; effetti su indicatori secondari di esito come conoscenze e competenze sui comportamenti di guida sicura. RISULTATI: sono state identificate due revisioni sistematiche. L'educazione stradale nelle scuole non mostra evidenza di efficacia (rischio relativo 1,03; IC95% 0,98-1,08) nel ridurre gli incidenti. Programmi scolastici più specifici mostrano risultati solo in parte convincenti per l'adozione di comportamenti sicuri come l'astinenza dal guidare sotto l'effetto di alcol e dall'accettare passaggi in macchina da guidatori che sono sotto l'effetto di alcol. DISCUSSIONE: le revisioni incluse non hanno trovato programmi efficaci nella riduzione degli incidenti stradali o dei fattori che possano determinarli. Nell'attesa di studi più recenti, appare opportuno promuovere l'implementazione di interventi misti, scolastici e di comunità, che hanno mostrato maggiori prove di efficacia.

The new recommended equivalent (publication n. 118 of International Commission on Radiological Protection) dose limit for occupational exposure of the lens of the eye is based on prevention of radiogenic cataracts, with the underlying assumption of a nominal threshold which has been adjusted from 2,5 Gy to 0.5 Gy for acute or protracted exposure. The study aim was to determine the prevalence of ocular lens opacity among healthcare workers (radiologic technologists, physicians, physician assistants) with respect to occupational exposures to ionizing radiations. Therefore, we conducted another retrospective study to explore the relationship between occupational exposure to radiation and opacity lens increase. Healthcare data (current occupational dosimetry, occupational history) are used to investigate risk of increase of opacity lens of eye. The sample of this study consisted of 148 health-workers (64 M and 84 W) aged from 28 to 66 years coming from different hospitals of the ASL of Potenza (clinic, hospital and institute with scientific feature). On the basis of the evaluation of the dosimetric history of the workers (global and effective dose) we agreed to ascribe the group of exposed subjects in cat A (equivalent dose > 2 mSV) and the group of non exposed subjects in cat B (workers with annual absorbed level of dose near 0 mSv). The analisys was conducted using SPSS 15.0 (Statistical Package for Social Science). A trend of increased ocular lens opacity was found with increasing number for workers in highest category of exposure (cat. A, Yates' chi-squared test = 13,7 p = 0,0002); variable significantly related to opacity lens results job: nurse (Χ(2)Y = 14,3 p = 0,0002) physician (Χ(2)Y = 2.2 p = 0,1360) and radiologic technologists (Χ(2)Y = 0,1 p = 0,6691). In conclusion our provides evidence that exposure to relatively low doses of ionizing radiation may be harmful to the lens of the eye and may increase a long-term risk of cataract formation; similary necessary to monitor the "equivalent dose" for the lens for the workers in highest category of exposure.

Aneurysms (AN) and pseudoaneurysms are among the complications of vascular access. AN is a focal area of expansion, concentric or eccentric, with the wall consistency the same as all elements of the vessel wall (intima, media and adventitia). Pseudoaneurysm, or false aneurysm, is a blood harvesting without vascular wall, it is characterized by a reactive capsule of connective tissue that delimits it. The K/DOQI guidelines recommend a regular program of monitoring and surveillance of the vascular access. Color-Doppler ultrasound is considered a valuable tool in the preoperative evaluation and in the follow-up. The echo-color-Doppler surveillance plays an important role in diagnosis of aneurysm. It allows monitoring the evolution of the aneurysm, studying vessels walls, thickened because of intimal hyperplasia and to identify the presence of thrombotic material and/or calcification of the wall. Early identification of complications and the adoption of corrective measures will extend the life of the vascular access, with benefit for the patient. Moreover, it will reduce health care costs.