Bonnie Rogers

Evaluation of antineoplastic drug exposure of health care workers at three university-based US cancer centers

Objective: This study evaluated health care worker exposure to antineoplastic drugs. Methods: A cross-sectional study examined environmental samples from pharmacy and nursing areas. A 6-week diary documented tasks involving those drugs. Urine was analyzed for two specific drugs, and blood samples were analyzed by the comet assay. Results: Sixty-eight exposed and 53 nonexposed workers were studied. Exposed workers recorded 10,000 drug-handling events during the 6-week period. Sixty percent of wipe samples were positive for at least one of the five drugs measured. Cyclophosphamide was most commonly detected, followed by 5-fluorouracil. Three of the 68 urine samples were positive for one drug. No genetic damage was detected in exposed workers using the comet assay. Conclusions: Despite following recommended safe-handling practices, workplace contamination with antineoplastic drugs in pharmacy and nursing areas continues at these locations.

Physical exertion at work and the risk of preterm delivery and small-for-gestational-age birth.

OBJECTIVE: To assess whether exposure to standing, lifting, night work, or long work hours during 3 periods of pregnancy are associated with an increased risk of preterm or small-for-gestational-age birth. METHODS: The Pregnancy, Infection and Nutrition study is a prospective cohort with a nested case–control component that was conducted through clinic and hospital settings in Central North Carolina. A total of 1,908 women pregnant with a singleton gestation were recruited during prenatal visits from January 1995 through April 2000 and provided information during telephone and face-to-face interviews about physical exertion for the 2 longest-held jobs during pregnancy. RESULTS: No significant elevations in preterm delivery were observed among women who lifted repeatedly or stood at least 30 hours per week, with no changes in risk estimates over the course of pregnancy. A 50% elevation in the risk of preterm delivery (relative risk 1.5, 95% confidence interval 1.0–2.0; first trimester) was observed among women who reported working at night (10:00 PM to 7:00 AM), whereas a 40% reduction in risk was observed among women working at least 46 hours per week (relative risk 0.6, 95% confidence interval 0.4–0.9; first trimester), regardless of period of exposure. No elevations in small-for-gestational-age birth were observed among women exposed to any of the 4 types of occupational exertion. CONCLUSION: Physically demanding work does not seem to be associated with adverse pregnancy outcomes, whereas working at night during pregnancy may increase the risk of preterm delivery. Studies to examine the effect of shift work on uterine activity would help to clarify the possibility of a causal effect on preterm birth. LEVEL OF EVIDENCE: II-2

Chromosome 5 and 7 abnormalities in oncology personnel handling anticancer drugs.

Objective: To determine the frequency of “signature” chromosomal abnormalities in oncology workers handling anticancer drugs. Methods: Peripheral blood from health care personnel (N = 109) was examined with probes for targets on chromosomes 5, 7, and 11. The effect of drug-handling frequency on chromosome abnormalities was assessed. Results: An excess of structural (0.18 vs 0.02; P = 0.04) and total abnormalities (0.29 vs 0.04; P = 0.01) of chromosome 5 was observed in the high-exposure group compared with the unexposed. Increased incidence rate ratios (IRRs) for abnormalities of chromosome 5 (IRR = 1.24; P = 0.01) and for either chromosome 5 or 7 (IRR = 1.20; P = 0.01) were obtained at 100 handling events. Effect sizes were augmented 2- to 4-fold when alkylating agent handling alone was considered. Conclusions: Biologically important exposure to genotoxic drugs is apparently occurring in oncology work settings despite reported use of safety practices.

Incorporating Environmental Health into Pediatric Medical and Nursing Education

Pediatric medical and nursing education currently lacks the environmental health content necessary to appropriately prepare pediatric health care professionals to prevent, recognize, manage, and treat environmental-exposure–related disease. Leading health institutions have recognized the need for improvements in health professionals’ environmental health education. Parents are seeking answers about the impact of environmental toxicants on their children. Given the biologic, psychological, and social differences between children and adults, there is a need for environmental health education specific to children. The National Environmental Education and Training Foundation, in partnership with the Children’s Environmental Health Network, created two working groups, one with expertise in medical education and one with expertise in nursing education. The working groups reviewed the transition from undergraduate student to professional to assess where in those processes pediatric environmental health could be emphasized. The medical education working group recommended increasing education about children’s environmental health in the medical school curricula, in residency training, and in continuing medical education. The group also recommended the expansion of fellowship training in children’s environmental health. Similarly, the nursing working group recommended increasing children’s environmental health content at the undergraduate, graduate, and continuing nursing education levels. Working groups also identified the key medical and nursing organizations that would be important in leveraging these changes. A concerted effort to prioritize pediatric environmental health by governmental organizations and foundations is essential in providing the resources and expertise to set policy and provide the tools for teaching pediatric environmental health to health care providers.

Novel H1N1 Influenza and Respiratory Protection for Health Care Workers

Guidelines from the CDC recommend the use of an N95 filtering facepiece respirator. Drs. Kenneth Shine, Bonnie Rogers, and Lewis Goldfrank discuss the efficacy of personal respiratory protection measures, medical masks, and respirators.

Disaster preparedness: occupational and environmental health professionals' response to Hurricanes Katrina and Rita

In disaster-related events such as these, this survey demonstrates clear need for improved preparedness efforts and communication strategies to help reduce health risks for at-risk populations. The role of occupational health nurses and occupational and environmental medicine physicians requires knowledge and skills in many areas. This includes not only clinical skills related to illness and injury that will occur, but also skills in such areas as surveillance, management, community coordination, risk management and risk communication, and health protection. The psychological impact of disasters will have far-reaching effects resulting in emotional and behavioral changes requiring both immediate and long-term interventions. Comprehensive disaster management guidance should be in place to assist health care providers and workers in pre-event, event, and post-event phases of the disaster.

Vaccine cold chain: part 1. proper handling and storage of vaccine.

The Centers for Disease Control and Prevention reports that professionals in clinic settings may not be adequately storing and handling vaccine, leading to insufficient immunity of vaccinated individuals. This article provides information about proper cold chain storage and handling of vaccine and offers resources to begin, or reinforce, proper procedures in the occupational health unit to secure an effective immunization program.

Children's Environmental Health Faculty Champions Initiative: A Successful Model for Integrating Environmental Health into Pediatric Health Care

Background Pediatric medical and nursing education lack the environmental health content needed to properly prepare health care professionals to prevent, recognize, manage, and treat environmental exposure–related diseases. The need for improvements in health care professionals’ environmental health knowledge has been expressed by leading institutions. However, few studies have evaluated the effectiveness of programs that incorporate pediatric environmental health (PEH) into curricula and practice. Objective We evaluated the effectiveness of the National Environmental Education Foundation’s (NEEF) Children’s Environmental Health Faculty Champions Initiative, which is designed to build environmental health capacity among pediatric health care professionals. Methods Twenty-eight pediatric health care professionals participated in a train-the-trainer workshop, in which they were educated to train other health care professionals in PEH and integrate identified PEH competencies into medical and nursing practice and curricula. We evaluated the program using a workshop evaluation tool, action plan, pre- and posttests, baseline and progress assessments, and telephone interviews. Results During the 12 months following the workshop, the faculty champions’ average pretest score of 52% was significantly elevated (p < 0.0001) to 65.5% on the first posttest and to 71.5% on the second posttest, showing an increase and retention of environmental health knowledge. Faculty champions trained 1,559 health care professionals in PEH, exceeding the goal of 280 health care professionals trained. Ninety percent of faculty champions reported that PEH had been integrated into the curricula at their institution. Conclusion The initiative was highly effective in achieving its goal of building environmental health capacity among health care professionals. The faculty champions model is a successful method and can be replicated in other arenas.

Vaccine cold chain: Part 2. Training personnel and program management.

The Centers for Disease Control and Prevention reports that professionals in clinic settings may not be adequately storing and handling vaccine, leading to insufficient immunity of vaccinated individuals. Part 2 of this article provides information about the importance of adequate personnel training and program management policies and procedures needed to implement and maintain an effective vaccine cold chain program.

Health and Gender Comparisons in the Long-Haul Trucking Industry: A Pilot Study

This descriptive pilot study was conducted to determine whether health conditions and health care access differ between male and female long-haul truck drivers. Data indicated that 54% of men and 66% of women had a health care provider, but 21% of men and 35% of women had no health insurance. Male and female drivers both reported common health problems (e.g., back pain, sinus problems, hypertension, headaches, and arthritis). While working, drivers of each gender often waited until returning home to seek treatment for health problems. Approximately half of the drivers expressed dissatisfaction with health care while “on the road.” Occupational and environmental health nurses could address the health needs of drivers by conducting examinations and distributing wellness information at truck stop clinics and from mobile health vans, posting health information within truck stop driver lounges, creating interactive websites with real-time health care information, attending trucker trade shows to conduct health screenings, or providing health information through occupational or trade magazines and newsletters.