Occupational Safety and Health Staging Framework for Decent Work.

The 2030 United Nations Goal 8 for sustainable development focuses on decent work. There is utility in identifying the occupational safety and health aspects of Goal 8, as they pertain to the four pillars of decent work: job creation, social protection, rights of workers, and social dialogue. A workgroup of the International Commission on Occupational Health and collaborators addressed the issue of decent work and occupational safety and health (OSH) with the objective of elaborating a framework for guidance for practitioners, researchers, employers, workers, and authorities. This article presents that framework, which is based on an examination of the literature and the perspectives of the workgroup. The framework encompasses the intersection of the pillars of decent (employment creation, social protection, rights of workers, and social dialogue) work with new and emerging hazards and risks related to various selected determinants: new technologies and new forms of work; demographics (aging and gender); globalization; informal work; migration; pandemics; and OSH policies and climate change. The OSH field will need an expanded focus to address the future of decent work. This focus should incorporate the needs of workers and workforces in terms of their well-being. The framework identifies a starting point for the OSH community to begin to promote decent work.

Does Workers' Compensation Status Affect Outcomes after Lumbar Spine Surgery? A Systematic Review and Meta-Analysis.

Low back pain (LBP) is currently the leading cause of disability worldwide and the most common reason for workers' compensation (WC) claims. Studies have demonstrated that receiving WC is associated with a negative prognosis following treatment for a vast range of health conditions. However, the impact of WC on outcomes after spine surgery is still controversial. The aim of this meta-analysis was to systematically review the literature and analyze the impact of compensation status on outcomes after lumbar spine surgery. A systematic search was performed on Medline, Scopus, CINAHL, EMBASE and CENTRAL databases. The review included studies of patients undergoing lumbar spine surgery in which compensation status was reported. Methodological quality was assessed through ROBINS-I and quality of evidence was estimated using the GRADE rating. A total of 26 studies with a total of 2668 patients were included in the analysis. WC patients had higher post-operative pain and disability, as well as lower satisfaction after surgery when compared to those without WC. Furthermore, WC patients demonstrated to have a delayed return to work. According to our results, compensation status is associated with poor outcomes after lumbar spine surgery. Contextualizing post-operative outcomes in clinical and work-related domains helps understand the multifactorial nature of the phenomenon.

An innovative approach to identify past exposure to asbestos integrating questionnaire information and administrative data.

Reconstruction of work history of subjects exposed to occupational carcinogens might be extremely challenging and provide unreliable results. This study, carried out in Italy from February to November 2014, aimed to explore the validity of an innovative approach to reconstruct the occupational history of workers who have previously been exposed to asbestos combining the administration of structured questionnaire with the use of administrative data. Subjects recruited in this study were enrolled in the cohorts of COSMOS 1 and 2 studies. Participants indicating an exposure to asbestos were contacted and a structured questionnaire was administered to them to verify the validity of the self-reported asbestos exposure. Subsequently, work histories of respondents were investigated using administrative information. The record linkage with social security archives allowed the reassembling of the complete work history of 487 participants. In detail, administrative files allow the retrieval of 98 % of workers declaring not to be exposed, versus 77 % using the questionnaire. Furthermore, the percentage of retrieved cases is not relevant for high risk sectors but it is almost double for industries with probable presence of asbestos. The combined and integrated use of structured questionnaire with administrative data proved effective in accurately identifying subjects who actually had an asbestos exposure. This innovative strategy, being cost-effective and easily adaptable to other carcinogens, could be particularly useful in selecting subjects to recruit in specific screening and control programs for the early diagnosis of occupational cancers.

[Nanoparticle exposure in research laboratories.] / Esposizione a nanoparticelle nei laboratori di ricerca.

SUMMARY: Aims. A growing number of workers are employed in research laboratories where nanomaterials (NMs) are synthesized, characterized, processed and investigated for their physico-chemical and toxicological properties. To adequately evaluate occupational risks in such contexts, a suitable exposure assessment is necessary. Methods. A critical review of the scientific and grey literature on NM exposure in laboratories has been performed. Results. The evaluation of the exposure, in general, includes a preliminary analysis of the working processes and of the features of NMs employed. Environmental and personal monitoring can be used for a quantitative assessment of the exposure, although the current uncertainties relating to the metrological parameters to be measured and the occupational exposure limits to be compared with collected data make the interpretation of the results and the definition of shared sampling strategies a challenging issue. Conclusions. To date, qualitative information on NM exposure can be used in "control banding" instruments useful for the precautionary assessment and management of risks in research laboratories involved with NMs. Future NM environmental and personal exposure assessments should be pursued to define appropriate monitoring strategies and guide the adoption of appropriate preventive measures to protect the health of workers.

Assessment of occupational exposure to engineered nanomaterials in research laboratories using personal monitors.

Exposure assessment is a key stage in the risk assessment/management of engineered nanomaterials. Although different sampling strategies and instruments have been used to define the occupational exposure to nano-scale materials, currently there is no international consensus regarding measurement strategy, metrics and limit values. In fact, the assessment of individual exposure to engineered nanomaterials remains a critical issue despite recent innovative developments in personal monitors and samplers. Hence, we used several of these instruments to evaluate the workers' personal exposure in a large research laboratory where engineered nanomaterials are produced, handled, and characterized in order to provide input data for nanomaterial exposure assessment strategies and future epidemiological studies. The results obtained using personal monitors showed that the workplace concentrations of engineered nanomaterials (lung deposited surface area and particle number concentrations) were quite low in all the different workplaces monitored, with short spikes during the execution of some specific job tasks. The sampling strategy was been adopted on the basis of an Organisation for Economic Cooperation and Development (OECD) suggestion for a tiered approach and was found to be suitable for determining the individual exposure and for identifying possible sources of emission, even those with very low emission rates. The use of these instruments may lead to a significant improvement not only in the exposure assessment stage but, more generally, in the entire risk assessment and management process.

[The INSuLa Project: the knowledge survey of company physicians]. / Progetto INSuLa: I'indagine conoscitiva sui medici competenti.

The technological advancements, the occurrence of new emerging occupational risks and diseases, and the changes in the regulatory framework for occupational health and safety induce a constant evolution of occupational medicine. Consequently, the skills and training needs of the occupational physicians should be periodically revalued and upgraded in order to identify technical and operational issues and problems of this discipline. In this context, the aim of this national survey, carried out using a self-administered questionnaire submitted to a sample of 1,237 occupational physicians, has been to gain helpful information to ensure a continuous improvement of the quality and effectiveness of measures aimed at protecting the health and safety of workers. The questionnaire, that consists of 43 questions divided into 5 different areas (personal and professional information, training and updating needs of occupational physicians, professional activities and relationships with the corporate prevention system, relationships with the supervisory board of the Local Health Authority, relationships with the National Health Service), allowed to obtain personal and professional data, to assess the training needs and demands of occupational physicians and to evaluate their relationships with the other stakeholders of the Italian prevention system and with the National Health Service. The preliminary results of this survey appear extremely important. In fact, this findings, highlighting the current problems of occupational physician, constitute the starting point to identify, develop and implement management methodologies, operative procedures and training programs that are effective and modern.