The Recurrence of Onychocryptosis when Treated with Phenolization: Does Phenol Application Time Play a Role? A Follow-Up Study on 622 Procedures.

INTRODUCTION: Chemical matricectomy using phenol (CMP) is a recognized treatment option for onychocryptosis. However, the appropriate phenol application time to achieve nail matrix destruction is still unknown. Optimal ablation leads to low recurrence rates. The aim of this research was to assess the recurrence rate of onychocryptosis in a cohort of 622 consecutive patients treated with a 4-min CMP. METHODS: We recruited all patients undergoing a 4-min CMP for onychocryptosis at the Istituto Podologico Italiano, Rome, Italy, in 2008-2017. Postoperative follow-up visits were set at 24 h, 7, 14, 21, and 28 days, 6 months, and 1 year after surgery. We used adjusted logistic regression to evaluate the potential risk factors for the disease recurrence including age, gender, toe shape, comorbidities, and disease localization. RESULTS: The risk of recurrence in all patients treated with a 4-min CMP was 1.1% (n = 622, 95% CI = 0.5%-2.3%). In the subgroup of patients with cardiovascular disease (n = 39) the recurrence risk was 5.1% (95% CI = 0.61-7.3). Young age was also associated with increased odds of recurrence (p = 0.036). CONCLUSION: In this observational study, 4 min with no interruptions seems to be the appropriate application time of phenol when using CMP for the treatment of onychocryptosis. A randomized controlled trial should be carried out to confirm our results.

[Protection of working mothers: operational guide document. The Marche Regional Section of the Italian Society of Occupational Health and Industrial Hygiene (SIMLII) ]. / Tutela delle lavoratrici madri: documento di indirizzo operativo.

Protection of working mothers: operational guide document. The aim of this operational guide document is to protect the health of working mothers and their babies during pregnancy, puerperium and breastfeeding. The project was developed by a technical working group which included professionals in the pertinent fields from the Workplace Prevention and Safety Services of the local Vasta-2 Area of the Marche Regional Health Service:physicians, health assistants, and nurses. It is considered to be a useful tool for risk assessment at the workplace aimed at professionals who are involved, with various duties and responsibilities, in the health care of the working mother. This paper consists of two functionally related sections, "Table of risks" and "Technical specifications". In the "Table of Risks" section, the occupational hazards for women during pregnancy or postpartum were analyzed with the highest possible degree of care. To this end the technical group provided, for each occupational hazard, its own operational suggestions, in relation to legislation, current scientific knowledge and Guidelines of other Italian Regions. The Marche Regional Section of the Italian Society of Occupational Health and Industrial Hygiene (SIMLII) participated in the final draft of the entire document. The second section, "Technical Specifications", illustrates the main tasks and any risks involved in the 34 manufacturing sectors most prevalent in this area. This operational guide document is intended to be the beginning of a common strategy in public health to achieve a wider field of action in promotion and information aimed at protecting the reproductive health of working mothers.

[Beekeeping: study of organization, general hazards assessment, pre-assessment of risk for mechanical overload using a new tool for easy application]. / L'apicoltura: studio organizzativo, identificazione generale dei rischi, prevalutazione del rischio da sovraccarico biomeccanico mediante un nuovo strumento di semplice applicazione.

BACKGROUND: Beekeeping is common activity in the two regions in this study, Marche and Tuscany: in both regions the numbers of beekeepers, both amateur and professional, and honey production are high. OBJECTIVES: The aim was to study, through the application of simple tools, the organization of beekeeping activity so as to identify hazardous situations in the work process. METHODS: We followed the production cycle of two businesses that differed in size and work organization for a period of twelve months. Subsequently each homogeneous period was assessed via increasingly complex levels of intervention which made it possible to identify the work phases where preventive measures could be applied. RESULTS: The results obtained made it possible to detect the presence of risk situations for the musculoskeletal system of beekeepers. CONCLUSIONS: Organizational analysis in the two enterprises showed that is possible to apply easy solutions to improve safety and health at the workplace.