Impact of lack of knowledge on risk perception and protective practices of home nurses handling antineoplastic drugs.

Introduction: Health care workers handling antineoplastic drugs (ADs) are at risk of carcinogenic, mutagenic and reproductive toxic risks (CMR). The aim of this study was to assess the impact of the lack of knowledge (K) on risk perception (P) and on protective practices (PP) related to the handling of home-based chemotherapy (HC) by home nurses. Methods: This study was conducted in Normandy among home nurses. A questionnaire was developed to explore the K, P and PP related to handling ADs by home nurses working with four different providers from two hospitals. Results: Among the 28 home nurses included, 25.93% had received initial training on the specific treatment of ADs, 48.15% scored below average on risk management K, 52.00% scored below average on personal PP. Conclusion: This study reveals the importance of adapted and regular training on the handling of ADs. It will help develop a climate of safety and reinforce adherence to wearing personal protective equipment to protect health care workers from contamination.

Radiation protection in a cohort of healthcare workers: knowledge, attitude, practices, feelings and IR-exposure in French hospitals.

The number of healthcare workers occupationally exposed to ionizing radiation (IR) is increasing every year. As health effects from exposure to low doses IR have been reported, radiation protection (RP) in the context of occupational activities is a major concern. This study aims to assess the compliance of healthcare workers with RP policies, according to their registered cumulative dose, profession, and perception of radiation self-exposure and associated risk. Every healthcare worker from one of the participating hospitals in France with at least one dosimetric record for each year 2009, 2014, and 2019 in the SISERI registry was included and invited to complete an online questionnaire including information on the worker's occupational exposure, perception of IR-exposure risk and RP general knowledge. Hp(10) doses were provided by the SISERI system. Multivariate logistic regressions were used. Dosimeter wearing and RP practices compliance were strongly associated with 'feeling of being IR-exposed' (OR = 3.69, CI95% 2.04-6.66; OR = 4.60, CI95% 2.28-9.30, respectively). However, none of these factors was associated with RP training courses attendance. The main reason given for non-compliance is unsuitability or insufficient numbers of RP devices. This study provided useful information for RP policies. Making exposed workers aware of their own IR-exposure seems to be a key element to address in RP training courses. This type of questionnaire should be introduced into larger epidemiological studies. Dosimeter wearing and RP practices compliance are associated to feeling being IR-exposed. RP training courses should reinforce workers' awareness of their exposure to IR.

Simulated workplace protection factor study of a quarter-facepiece elastomeric respirator.

The assigned protection factor (APF) for quarter-facepiece respirators is currently 5, based on fit test data from the 1970s with models no longer commercially available. The goal of this project was to evaluate the respirator fit capability of a NIOSH-approved N95 quarter-facepiece elastomeric respirator with a gel-based facial seal design (Envo Mask by Sleepnet Corporation). Human subjects were recruited from healthcare and the general population to satisfy a 25-member NIOSH bivariate panel. Subjects were fit tested with a fast fit protocol using a TSI Portacount Model 8038 in the N95 mode. Second-by-second measures of fit were then collected while subjects performed a 30-min series of simulated healthcare activities. Subjects completed a short comfort questionnaire. The median (5th, 95th percentile) fit factor was 188 (48, 201). Simulated workplace protection factors (SWPFs) had a median (5th, 95th percentile) of 181 (94, 199) (data truncated at 200) and 570 (153, 1508) (non-truncated data). Subjects ranked inhalation and exhalation as "easy" with average scores of 5.0/6.0 and 5.2/6.0, respectively. The facepiece was ranked between slightly comfortable and comfortable (4.8/6.0) and the harness as comfortable (5.0/6.0). Most users agreed (5.2/6.0) that the mask was stable on their faces. The 5th percentile SWPF of 95 supports an APF of at least 10 for this quarter-facepiece elastomeric respirator, similar to the APF for half-facepiece respirators. This study supports increasing the APF for quarter-facepiece respirators, a class that has been largely ignored by manufacturers for the past 40 years. A lightweight, low profile, reusable quarter-facepiece respirator is an effective option for healthcare and other worker protection during a pandemic and similar situations.

[Occupational exposure level and requirements for radiation protection of nuclear medical staff].

With the rapid development of nuclear medicine, the number of nuclear medical staff has increased a lot in the past few years in China. Close-range operations, such as preparation and injections of radiopharmaceuticals, are usually carried out in nuclear medicine department. And the use of unsealed radionuclides may also create internal exposure risk. So, occupational exposure of nuclear medical staff is a main issue of occupational health management in China. In this paper, the occupational exposure level and requirements for radiation protection of nuclear medical staff are introduced to provide references for the related work that radiological health technical institutions carry out.

Paramedic occupational violence mitigation: a comprehensive systematic review of emergency service worker prevention strategies and experiences for use in prehospital care.

Occupational violence is a significant issue within the context of prehospital healthcare with the majority of paramedics reporting some form of abuse, intimidation, physical or sexual assault during their career. Though the paramedic literature acknowledges the severity of this issue, there is limited literature examining occupational violence mitigation strategies. Despite this, the operational and environmental similarities that exist between paramedics and other emergency service workers such as the police and firefighters, provide an opportunity to review relatable occupational violence mitigation strategies and experiences.This review used Joanna Briggs Institute guidance for systematic reviews of both qualitative evidence and effectiveness. Studies included in this review incorporated those published in English from 1990 to January 2020.Two qualitative studies met the criteria for review. From these, a total of 22 findings were extracted and combined to form four categories from which two syntheses were developed. Twenty-four quantitative studies, encompassing six unique fields, met the criteria for review.Mitigation strategies for emergency service worker occupational violence are not easily defined. They are dynamic, multilayered and encompass a variety of complex social, medical and psychological influences. In spite of this, there are clear benefits to their application in regard to the approaches and training of violence mitigation. The paramedic environment would benefit from strategies that are flexible to the ongoing needs of the workers and the specific cultural, environmental and social factors that encompass the paramedic organisation.

Association of occupational sun safety policy and actions in state transportation sector in the United States.

BACKGROUND: Occupational sun protection is recommended by government health authorities. Sun safety policies and predictors of managers' reports of sun safety actions were assessed. METHODS: Written policies from 21 state departments of transportation (DOTs) enrolled in a randomized trial to test methods for scaling-up an occupational sun safety intervention were coded for sun safety content at baseline. Managers (n = 1113) supervising outdoor workers reported on sun safety actions in a baseline survey. RESULTS: Twenty state DOTs (95.2%) have a policy with at least one sun protection component. Sun safety training was increased at workplaces with a written sun safety policy (p < 0.001) and unwritten standard procedures on sun protection (p < 0.001). Reported sun safety actions were highest where there was a written sun safety policy (p < 0.001) and unwritten standard procedures on sun protection (p < 0.001). CONCLUSIONS: Policies are essential for the implementation of employee sun safety. There is room for improvement in existing policies of state DOTs.

[The harmonized approach to health and safety in Italian ports: the experience of the interregional technical group on ports and ships]. / L'approccio armonizzato alla salute e sicurezza nei porti italiani: l'esperienza del gruppo tecnico interregionale sui porti e le navi.

SUMMARY: This report summarises some of the crucial and critical aspects on the enforcement of the Italian regulations on port and maritime work and fishing, following the activity of the Interregional Coordination Working Group on OHS in Ports and Ships from September 2017 until September 2019. The discussions have been organised in fine main topics. First of all, the complex relationships between the different Institution and Social Partners dealing with the subject at local and national level. Some specific topics are then analysed in depth: the limits of regulations on health surveillance for maritime workers; the difficult management of work interference during loading and unloading ships, the transport of dangerous chemicals and the port road and rail safety; the critical aspects of the enforcement of precautions for hot work in ship repair and asbestos removal. Finally, we describe a complex national training on the field project, organized for the inspectors by the Working Group on OHS in Loading and Unloading ships, Shipyards and Ship Repair, Fishing work.

Assessing the efficacy of tabs on filtering facepiece respirator straps to increase proper doffing techniques while reducing contact transmission of pathogens.

NIOSH-certified N95 filtering facepiece respirators (FFRs) are used in healthcare settings as a control measure to mitigate exposures to airborne infectious particles. When the outer surface of an FFR becomes contaminated, it presents a contact transmission risk to the wearer. The Centers for Disease Control and Prevention (CDC) guidance recommends that healthcare workers (HCWs) doff FFRs by grasping the straps at the back of the head to avoid contact with the potentially contaminated surface. Adherence to proper doffing technique is reportedly low due to numerous factors including difficulty in locating and grasping the straps. This study compares the impact of tabs placed on FFR straps to controls (without tabs) on proper doffing, ease of use and comfort, and reduction of transfer of contamination to the wearer. Utilizing a fluorescent agent as a tracer to track contamination from FFRs to hand and head areas of 20 human subjects demonstrated that there was no difference in tabbed FFR straps and controls with respect to promoting proper doffing (p = 0.48), but did make doffing easier (p = 0.04) as indicated by 7 of 8 subjects that used the tabs. Seven of the 20 subjects felt that FFRs with tabs were easier to remove, while only 2 of 20 indicated that FFRs without tabs were easier to remove. Discomfort was not a factor for either FFR strap type. When removing an FFR with contaminated hands, the use of the tabs significantly reduced the amount of tracer transfer compared to straps without tabs (p = 0.012). FFRs with tabs on the straps are associated with ease of doffing and significantly less transfer of the fluorescent tracer.

Not All Momentary Thermal Hazards Are Equal.

One of the biggest mistakes made in the workplace is in believing that, because a garment is flame resistant, it must be safe for all hazards. This simply is not the case.

[New sector of employment--a review of data on nanoproduction, research and development in the field of nanotechnology in Poland]. / Nowy sektor pracowniczy--przeglad danych o nanoprodukcji i dzialalnosci badawczo-rozwojowej w dziedzinie nanotechnologii w Polsce.

Nanotechnology is currently one of the fastest developing areas of science, focusing on the design, manufacture and use of nanomaterials. The term "nanomaterial" means any product made of nanometer-size (1-100 nm) structures. Due to the small size and unique properties of the applied nanomaterials there is a growing interest in their aplication in various fields of industry and science. In Poland, there are very few companies that carry on nanotechnology activities. Research institutes, universities and research units of the Polish Academy of Sciences predominate in these activities.

Throwing the baby out with the bath water? Occupational hygienists' views on the revised dutch system for occupational exposure limits.

In 2007, the Dutch Working Conditions Act was revised with the goal to decrease the regulatory burden, and to open up for company-specific solutions of establishing a safe and healthy work environment. One tool geared towards company-specific solutions is the compilation of the Arbocatalogs, which are company or sector-level collections of safe working methods and guidelines developed both by employers and employees. The revision also introduced a new occupational exposure limit (OEL) system in the Netherlands. This system encompasses two kinds of OELs: private and public. Private OELs are to be derived by the industry, while public OELs are issued by the Ministry of Social Affairs and Employment. With this change, the majority of the previously set Dutch OELs were removed, as the substances in question now are falling under the private realm. The motivations, expectations, and practical impacts of these revisions have been investigated through interviews with stakeholder organizations and a questionnaire study targeted at occupational hygienists. The questionnaire results show that although the Arbocatalogs seem to be relatively well received, a majority of the Dutch occupational hygienists are still relatively negative to the changes. There is a fear that private OELs will be less scientifically robust than public OELs and that the lack of robustness will have a negative impact on the field of occupational hygiene as a whole.

A framework for translating workplace violence intervention research into evidence-based programs.

Workplace violence, a dangerous and complex occupational hazard in the modern health care work environment, presents challenges for nurses, other health care employees, management, labor unions, and regulators. Violence from patients, visitors, and coworkers is often tolerated and explained as part of the job in the fast-paced, stressful health care delivery workplace. Addressing violence in health care requires very purposeful organizational processes conducted by very specific organizational structures. The strength of the scientific evidence for workplace violence prevention strategies is well past the "emerging" evidence stage but has not achieved the "unequivocal" stage. It is unlikely that workplace violence interventions will be tested using randomized controlled experimental conditions. Consequently, educated and aware nurses often provide key leadership for organizations undertaking the development of workplace violence prevention programs, but must do so using local evidence generated at the facility level. In some cases, tools such as state regulations and federal workplace safety policies provide important impetus and support for nurses and hospitals undertaking these transformational programs. This article provides background information about workplace violence and offers a framework for developing comprehensive workplace violence prevention programs built on the existing scientific evidence, regulatory guidance, and locally generated practice evidence.

Contamination of UK firefighters personal protective equipment and workplaces.

Firefighters' personal protective equipment (PPE) is a potential source of chronic exposure to toxic contaminants commonly released from fires. These contaminants have also been found in fire stations. However, little research characterises the routes via which fire contaminants travel back to fire stations. The UK Firefighter Contamination Survey provides information on firefighters' PPE provision, decontamination, and storage practices. All serving UK firefighters were eligible to take part in the survey, which comprised 64 questions. A total of 10,649 responses were included for analysis, accounting for roughly 24% of the UK's firefighting workforce. Results revealed that most firefighters (84%) de-robe contaminated PPE/workwear after re-entering the appliance cab. There was a significant decreasing tendency to send PPE for cleaning after every incident with increasing seniority of role, length of service, and fire attendance frequency. Around one third of firefighters cleaned PPE after every incident. A number of issues were linked to external professional cleaning services, e.g. shrinkage, fit, turn-around time, and stock of reserve/pooled PPE. PPE storage was found to be a potential source of cross contamination, with almost half of firefighters (45%) indicating clean and dirty PPE is not stored separately. More than half of firefighters (57%) stored fire gloves (an item sent for professional decontamination by only 19% of firefighters, and never cleaned by 20%) within other items of PPE such as helmets, boots and tunic/trouser pockets. The survey's results can be used to target gaps in decontamination measures within UK Fire and Rescue Services.

Pass rates of four P2/N95 respirators or filtering facepiece respirators in Australian healthcare providers: A prospective observational study.

P2/N95 respirators or filtering facepiece respirators may not have the same pass rate on quantitative fit testing. The aim of this study was to investigate the pass rate of four commonly used filtering facepiece respirators in Australian healthcare providers. The secondary objectives included assessing the ease of donning, doffing and comfort of wearing these four filtering facepiece respirators for more than 30 minutes. A multivariable analysis was also conducted to assess if certain variables (e.g. age, sex, body mass index, ethnicity, facial width and length) were associated with passing or failing fit testing. We conducted a prospective observational study of 150 hospital staff who presented for fit testing in a metropolitan hospital in Victoria, Australia. The order of the four filtering facepiece respirators being tested was randomised. A Cochran's Q test was used to test the global null hypothesis that all four filtering facepiece respirators being tested have the same pass rate. A difference in pass rate was found between the four filtering facepiece respirators that were tested (P < 0.001). The 3M™ Aura 1870+ (3M Australia Pty Ltd, North Ryde, NSW) had the highest pass rate (83%) followed by the 3M™ 1860 (3M Australia Pty Ltd, North Ryde, NSW) (61%), BSN ProShield™ N95 (BSN Medical, Mulgrave, Victoria) (55%) and the BYD DE2322 N95 (BYD Care, Los Angeles, CA, USA) (44%). There was also a difference in the ease of donning, doffing and comfort. Therefore, healthcare facilities that perform fit testing should take these factors into consideration when designing an effective respiratory protection programme.

[Physiologic and hygienic aspects of designing shoes to protect against cooling in workers exposed to lower ambient temperature].

The article presents national and foreign data concerning influence of feet cooling on local and general cooling of human body. Having analyzed results of studies on thermoregulatory feet reactions, the authors presented criterial values (skin temperature, heat flow) necessary for calculation of required heat insulation of shoes in actual usage conditions. According to the method specified, the authors demonstrate requirements for shoes heat insulation, considering ambient air temperature and wind speed, level of energy inputs, duration of exposure to cold, degree of local and general coolding.

Respiratory Protection Perceptions among Malian Health Workers: Insights from the Health Belief Model.

Reusable respiratory protective devices called elastomeric respirators have demonstrated their effectiveness and acceptability in well-resourced healthcare settings. Using standard qualitative research methods, we explored the feasibility of elastomeric respirator use in low- and middle-income countries (LMIC). We conducted interviews and focus groups with a convenience sample of health workers at one clinical center in Mali. Participants were users of elastomeric and/or traditional N95 respirators, their supervisors, and program leaders. Interview transcripts of participants were analyzed using a priori constructs from the Health Belief Model (HBM) and a previous study about healthcare respirator use. In addition to HBM constructs, the team identified two additional constructs impacting uptake of respirator use (system-level factors and cultural factors). Together, these framed the perceptions of Malian health workers and highlighted both facilitators of and barriers to respirator use uptake. As needs for respiratory protection from airborne infectious hazards become more commonly recognized, elastomeric respirators may be a sustainable and economic solution for health worker protection in LMIC.

An Approach to Hazardous Medication Surveillance.

: Many health care organizations are making changes to their hazardous medication surveillance program (HMSP) in response to United States Pharmacopeia (USP) <800> standards. Absence of best practices for HMSPs and limitations on the ability of such programs to correlate health effects identified on surveillance with workplace exposures historically have left health care institutions to determine if and how to design an HMSP for their workforce. Within this article one approach to the design of an HMSP is discussed and resources such as a health questionnaire and declination form are included that could be modified or adopted by other health care organizations. This information is intended to generate further discussion and collaboration among leaders of employee occupational health services on a national level to address the benefits and challenges of HMSPs.