Sample records for adverse impacts include

  1. Quality of life in children with adverse drug reactions: a narrative and systematic review.

    PubMed

    Del Pozzo-Magaña, Blanca R; Rieder, Michael J; Lazo-Langner, Alejandro

    2015-10-01

    Adverse drug reactions are a common problem affecting adults and children. The economic impact of the adverse drug reactions has been widely evaluated; however, studies of the impact on the quality of life of children with adverse drug reactions are scarce. The aim was to evaluate studies assessing the health-related quality of life of children with adverse drug reactions. We conducted a systematic review that included the following electronic databases: MEDLINE, EMBASE and the Cochrane Library (including the Cochrane Database of Systematic Reviews, the Database of Abstracts of Reviews of Effects, the Cochrane Controlled Trials Register and the Health Technology Assessment Databases). Nine studies were included. Four of the studies were conducted in children with epilepsy; the rest of them involved children with chronic viral hepatitis, Crohn's disease, paediatric cancer and multiple adverse drug reactions compared with healthy children. Based on their findings, authors of all studies concluded that adverse drug reactions had a negative impact on the quality of life of children. No meta-analysis was conducted given the heterogeneous nature of the studies. To date, there is no specific instrument that measures quality of life of children with adverse drug reactions, and the information available is poor and variable. In general, adverse drug reactions have a negative impact on the quality of life of affected children. For those interested in this area, more work needs to be done to improve tools that help to evaluate efficiently the health-related quality of life of children with adverse drug reactions and chronic diseases. © 2014 The British Pharmacological Society.

  2. Quality of life in children with adverse drug reactions: a narrative and systematic review

    PubMed Central

    Del Pozzo-Magaña, Blanca R; Rieder, Michael J; Lazo-Langner, Alejandro

    2015-01-01

    Aims Adverse drug reactions are a common problem affecting adults and children. The economic impact of the adverse drug reactions has been widely evaluated; however, studies of the impact on the quality of life of children with adverse drug reactions are scarce. The aim was to evaluate studies assessing the health-related quality of life of children with adverse drug reactions. Methods We conducted a systematic review that included the following electronic databases: MEDLINE, EMBASE and the Cochrane Library (including the Cochrane Database of Systematic Reviews, the Database of Abstracts of Reviews of Effects, the Cochrane Controlled Trials Register and the Health Technology Assessment Databases). Results Nine studies were included. Four of the studies were conducted in children with epilepsy; the rest of them involved children with chronic viral hepatitis, Crohn’s disease, paediatric cancer and multiple adverse drug reactions compared with healthy children. Based on their findings, authors of all studies concluded that adverse drug reactions had a negative impact on the quality of life of children. No meta-analysis was conducted given the heterogeneous nature of the studies. Conclusions To date, there is no specific instrument that measures quality of life of children with adverse drug reactions, and the information available is poor and variable. In general, adverse drug reactions have a negative impact on the quality of life of affected children. For those interested in this area, more work needs to be done to improve tools that help to evaluate efficiently the health-related quality of life of children with adverse drug reactions and chronic diseases. PMID:24833305

  3. Family Impacts among Children with Autism Spectrum Disorder: The Role of Health Care Quality

    PubMed Central

    Zuckerman, Katharine E.; Lindly, Olivia J.; Bethell, Christina D.; Kuhlthau, Karen

    2014-01-01

    Objectives To compare health care quality and family employment and financial impacts among children with special health care needs (CSHCN) with autism spectrum disorder (CSHCN+ASD), CSHCN with functional limitations (CSHCN+FL), and CSHCN lacking these conditions (other CSHCN). To test whether high health care quality was associated with reduced family impacts among CSHCN+ASD. Methods Data from the 2009-2010 National Survey of CSHCN were used to compare 3025 CSHCN+ASD, 6505 CSHCN+FL, and 28 296 other CSHCN. Weighted multivariate logistic regression analyses examined six age-relevant, federally-defined health care quality indicators and five family financial and employment impact indicators. Two composite measures were additionally used: (1) receipt of care that met all age-relevant quality indicators; and (2) had ≥ two of the five adverse family impacts. Results Across all health care quality indicators CSHCN+ASD fared poorly, with only 7.4% meeting all age-relevant indicators. CSHCN+ASD had worse health care quality than other CSHCN, including CSHCN+FL. CSHCN+ASD also had high rates of adverse family impact, with over half experiencing two or more adverse impacts. Rates of adverse family impact were higher in CSHCN+ASD than other CSHCN, including CSHCN+FL. Among CSHCN+ASD, those whose health care that met federal quality standards were less likely to have multiple adverse family impacts than CSHCN+ASD whose health care did not meet federal quality standards. Conclusions CSHCN+ASD are more prone to experience poor health care quality and family impacts than other CSHCN, even CSHCN+FL. Receipt of care meeting federal quality standards may potentially lessen adverse family impacts for CSHCN+ASD. PMID:24976352

  4. 40 CFR 87.7 - Exemptions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... country, including any flights essential to demonstrate the integrity of an aircraft prior to its flight... justified, based upon consideration of: (1) Adverse economic impact on the manufacturer. (2) Adverse economic impact on the aircraft and airline industries at large. (3) Equity in administering the standards...

  5. Assessing stress-related treatment needs among girls at risk for poor functional outcomes: The impact of cumulative adversity, criterion traumas, and non-criterion events.

    PubMed

    Lansing, Amy E; Plante, Wendy Y; Beck, Audrey N

    2017-05-01

    Despite growing recognition that cumulative adversity (total stressor exposure, including complex trauma), increases the risk for psychopathology and impacts development, assessment strategies lag behind: Adversity-related mental health needs (symptoms, functional impairment, maladaptive coping) are typically assessed in response to only one qualifying Criterion-A traumatic event. This is especially problematic for youth at-risk for health and academic disparities who experience cumulative adversity, including non-qualifying events (separation from caregivers) which may produce more impairing symptomatology. Data from 118 delinquent girls demonstrate: (1) an average of 14 adverse Criterion-A and non-Criterion event exposures; (2) serious maladaptive coping strategies (self-injury) directly in response to cumulative adversity; (3) more cumulative adversity-related than worst-event related symptomatology and functional impairment; and (4) comparable symptomatology, but greater functional impairment, in response to non-Criterion events. These data support the evaluation of mental health needs in response to cumulative adversity for optimal identification and tailoring of services in high-risk populations to reduce disparities. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. Report to Congress on Sustainable Ranges

    DTIC Science & Technology

    2014-02-01

    with the potential to impact Army training and testing. These energy initiatives include wind turbines , new energy corridors for gas/oil pipelines and...the capability to effectively test and train inside the range boundaries. This is particularly evident when the Doppler Effect from wind turbines ...adverse impacts from wind turbine installation. These “High Risk of Adverse Impact Zones” will provide developers with advance information on

  7. Assessing Stress-Related Treatment Needs among Girls at Risk for Poor Functional Outcomes: The Impact of Cumulative Adversity, Criterion Traumas, and Non-Criterion Events

    PubMed Central

    Lansing, Amy E.; Plante, Wendy Y.; Beck, Audrey N.

    2016-01-01

    Despite growing recognition that cumulative adversity (total stressor exposure), including complex trauma, increases the risk for psychopathology and impacts development, assessment strategies lag behind: Trauma-related mental health needs (symptoms, functional impairment, maladaptive coping) are typically assessed in response to only one qualifying Criterion-A event. This is especially problematic for youth at-risk for health and academic disparities who experience cumulative adversity, including non-qualifying events (parental separations) which may produce more impairing symptomatology. Data from 118 delinquent girls demonstrate: 1) an average of 14 adverse Criterion-A and non-Criterion event exposures; 2) serious maladaptive coping strategies (self-injury) directly in response to cumulative adversity; 3) more cumulative adversity-related than worst-event related symptomatology and functional impairment; and 4) comparable symptomatology, but greater functional impairment, in response to non-Criterion events. These data support the evaluation of mental health needs in response to cumulative adversity for optimal identification and tailoring of services in high-risk populations to reduce disparities. PMID:27745922

  8. 16 CFR 1119.4 - Factors considered in determining civil penalties.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...) The appropriateness of such penalty in relation to the size of the business of the person charged, including how to mitigate undue adverse economic impacts on small businesses; and (F) Such other factors as... relation to the size of the business of the person charged, including how to mitigate undue adverse...

  9. Free text adversity statements as part of a contextualised admissions process: a qualitative analysis.

    PubMed

    Owen, Lysa E; Anderson, Stephanie Ann; Dowell, Johnathan S

    2018-04-02

    Medical schools globally are encouraged to widen access and participation for students from less privileged backgrounds. Many strategies have been implemented to address this inequality, but much still needs to be done to ensure fair access for all. In the literature, adverse circumstances include financial issues, poor educational experience and lack of professional-status parents. In order to take account of adverse circumstances faced by applicants, The University of Dundee School of Medicine offers applicants the opportunity to report circumstances which may have resulted in disadvantage. Applicants do this by completing a free text statement, known as an 'adversity statement', in addition to the other application information. This study analysed adversity statements submitted by applicants during two admissions cycles. Analysis of content and theme was done to identify the information applicants wished to be taken into consideration, and what range of adverse circumstances individuals reported. This study used a qualitative approach with thematic analysis to categorise the adversity statements. The data was initially analysed to create a coding framework which was then applied to the whole data set. Each coded segment was then analysed for heterogeneity and homogeneity, segments merged into generated themes, or to create sub-themes. The data set comprised a total of 384 adversity statements. These showed a wide range of detail involving family, personal health, education and living circumstances. Some circumstances, such as geographical location, have been identified and explored in previous research, while others, such as long term health conditions, have had less attention in the literature. The degree of impact, the length of statement and degree of detail, demonstrated wide variation between submissions. This study adds to the debate on best practice in contextual admissions and raises awareness of the range of circumstances and impact applicants wish to be considered. The themes which emerged from the data included family, school, personal health, and geographical location issues. Descriptions of the degree of impact that an adverse circumstance had on educational or other attainment was found to vary substantially from statements indicating minor, impact through to circumstances stated as causing major impact.

  10. The association of chronic adversity with psychiatric disorder and disorder severity in adolescents.

    PubMed

    Benjet, Corina; Borges, Guilherme; Méndez, Enrique; Fleiz, Clara; Medina-Mora, Maria Elena

    2011-09-01

    The purpose of this paper is to estimate the impact of chronic adversity on psychopathology in adolescents, taking into account the type of adversity, number of adversities experienced and type of psychiatric disorder, as well as to estimate the impact on severity of the disorder. A total of 3,005 male and female adolescents from the Mexican Adolescent Mental Health Survey aged 12-17 years were interviewed in a stratified multistage general population probability survey. Assessment of 20 DSM-IV disorders, disorder severity and 12 chronic childhood adversities were assessed with the adolescent version of the World Mental Health Composite International Diagnostic Interview (WMH-CIDI-A). Family dysfunction adversities including abuse presented the most consistent associations between chronic adversity and psychopathology and their impact was generally non-specific with regard to the type of disorder. Parental divorce, parental death and economic adversity were not individually associated with psychopathology. Among those with a psychiatric disorder, sexual abuse and family violence were associated with having a seriously impairing disorder. The odds of having a psychiatric disorder and a serious disorder increased with increasing numbers of adversities; however, each additional adversity increased the odds at a decreasing rate. While the study design does not allow for conclusions regarding causality, these findings suggest general pathways from family dysfunction to psychopathology rather than specific associations between particular adversities and particular disorders, and provide further evidence for the importance of family-focused intervention and prevention efforts.

  11. Impact of a labor and delivery safety bundle on a modified adverse outcomes index.

    PubMed

    Tolcher, Mary Catherine; Torbenson, Vanessa E; Weaver, Amy L; McGree, Michaela E; El-Nashar, Sherif A; Nesbitt, Katharine M; Gostout, Bobbie S; Famuyide, Abimbola O

    2016-03-01

    The Obstetrics Adverse Outcomes Index was designed to measure the quality of perinatal care and includes 10 adverse events that may occur at or around the time of delivery. We hypothesized that adverse outcomes in the labor and delivery suite, including hypoxic ischemic encephalopathy, could be decreased with a combination of interventions, even among high-risk pregnancies. The objective of the study was to evaluate the impact of a labor and delivery care bundle on adverse obstetrics outcomes as measured by a modified Obstetrics Adverse Outcomes Index, Weighted Adverse Outcomes Index, and Severity Index. This is a retrospective cohort study including all women who delivered at our academic, tertiary care institution over a 3 year period of time, before and after the implementation of an intervention to decrease adverse outcomes. Outcome measures consisted of previously reported indices that were modified including the addition of hypoxic ischemic encephalopathy. The adverse outcomes index is a percentage of deliveries with 1 or more adverse events, the weighted adverse outcomes index is the sum of the points assigned to cases with adverse outcomes divided by the number of deliveries, and the severity index is the sum of the adverse outcome scores divided by the number of deliveries with an identified adverse outcome. A segmented regression analysis was utilized to evaluate the differences in the level and trend of each index before and after our intervention using calendar month as the unit of analysis. During the study period, 5826 deliveries met inclusion criteria. Comparing the pre- and postintervention periods, high-risk pregnancy was more common in the postintervention period (73.5% vs 79.4%, P < .001). Overall, there was a decrease in both the Modified Weighted Adverse Outcomes Index (P = .0497) and the Modified Severity Index (P = 0.01) comparing the pre- and postintervention periods; there was no difference in the Modified Adverse Outcomes Index (P = .43). For low-risk pregnancies, there was no significant difference in the levels for any of the measured indices over the study period (P = .61, P = .41, and P = .34 for the Modified Adverse Outcomes Index, Modified Weighted Adverse Outcomes Index, and Modified Severity Index, respectively). Among the high-risk pregnancies, the monthly Modified Weighted Adverse Outcomes Index decreased by 4.2 ± 1.8 (P = .03). The monthly Modified Severity Index decreased by 53.9 ± 17.7 points from the pre- to the postintervention periods (P = .01) and was < 50% of the predicted Modified Severity Index had the intervention not been implemented. The cesarean delivery rate was increasing prior to the intervention, but the rate was stable after the intervention, and the absolute rate did not differ between the pre- and the postintervention periods (28.4% vs 30.0%, P = .20). Overall and for high-risk pregnancies, the implementation of the labor and delivery care bundle had a positive impact on the Modified Weighted Adverse Outcomes Index and Modified Severity Index but not the Modified Adverse Outcomes Index. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Estimating the Potential Impact of Tobacco Control Policies on Adverse Maternal and Child Health Outcomes in the United States Using the SimSmoke Tobacco Control Policy Simulation Model.

    PubMed

    Levy, David; Mohlman, Mary Katherine; Zhang, Yian

    2016-05-01

    Numerous studies document the causal relationship between prenatal smoking and adverse maternal and child health (MCH) outcomes. Studies also reveal the impact that tobacco control policies have on prenatal smoking. The purpose of this study is to estimate the effect of tobacco control policies on prenatal smoking prevalence and adverse MCH outcomes. The US SimSmoke simulation model was extended to consider adverse MCH outcomes. The model estimates prenatal smoking prevalence and, applying standard attribution methods, uses estimates of MCH prevalence and relative smoking risks to estimate smoking-attributable MCH outcomes over time. The model then estimates the effect of tobacco control policies on adverse birth outcomes averted. Different tobacco control policies have varying impacts on the number of smoking-attributable adverse MCH birth outcomes. Higher cigarette taxes and comprehensive marketing bans individually have the biggest impact with a 5% to 10% reduction across all outcomes for the period from 2015 to 2065. The policies with the lowest impact (2%-3% decrease) during this period are cessation treatment, health warnings, and complete smoke-free laws. Combinations of all policies with each tax level lead to 23% to 28% decreases across all outcomes. Our findings demonstrate the substantial impact of strong tobacco control policies for preventing adverse MCH outcomes, including long-term health implications for children exposed to low birth weight and preterm birth. These benefits are often overlooked in discussions of tobacco control. © The Author 2015. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  13. Environmental Assessment for the Construction and Operation of the Westside Shoppette/Gas Station at Kirtland Air Force Base, Albuquerque, Bernalillo County, New Mexico

    DTIC Science & Technology

    2009-01-08

    Albuquerque, NM Bernalillo County, NM New Mexico United States Male (%) 48.9 49.0 49.3 49.2 Sex Female (%) 51.1 51.0 50.7 50.8 White (%) 65.2...the National Pollution Discharge El ruination System Const ction General Permit. 2 of3 Ovet the long- tenn , impacts would include the increase in...potential short- tenn and long- tenn adverse impacts to surface water to insignificant adverse effects. Cu.$ulative Effects. Pote tial cumulative impacts

  14. Despite 2007 law requiring FDA hotline to be included in print drug ads, reporting of adverse events by consumers still low.

    PubMed

    Du, Dongyi; Goldsmith, John; Aikin, Kathryn J; Encinosa, William E; Nardinelli, Clark

    2012-05-01

    In 2007 the federal government began requiring drug makers to include in their print direct-to-consumer advertisements information for consumers on how to contact the Food and Drug Administration directly, either by phone or through the agency's website, to report any adverse events that they experienced after taking a prescription drug. Adverse events can range from minor skin problems like itching to serious injuries or illness that result in hospitalization, permanent disability, or even death. Even so, current rates of adverse event reporting are low. We studied adverse event reports about 123 drugs that came from patients before and after the enactment of the print advertising requirement and estimated that requirement's impact with model simulations. We found that if monthly spending on print direct-to-consumer advertising increased from zero to $7.7 million per drug, the presence of the Food and Drug Administration contact information tripled the increase in patient-reported adverse events, compared to what would have happened in the absence of the law. However, the absolute monthly increase was fewer than 0.24 reports per drug, suggesting that the public health impact of the increase was small and that the adverse event reporting rate would still be low. The study results suggest that additional measures, such as more publicity about the Adverse Event Reporting System or more consumer education, should be considered to promote patient reporting of adverse events.

  15. 49 CFR 266.19 - Environmental impact.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... adverse impact in any natural, cultural, recreational, or scenic environment(s) in which the action takes... affect the quality of the human environment. The finding of no significant impact shall include a... the impact upon the quality of the human environment. FRA recommends that prior to submitting the...

  16. Impact of early psychosocial factors (childhood socioeconomic factors and adversities) on future risk of type 2 diabetes, metabolic disturbances and obesity: a systematic review

    PubMed Central

    2010-01-01

    Background Psychological factors and socioeconomic status (SES) have a notable impact on health disparities, including type 2 diabetes risk. However, the link between childhood psychosocial factors, such as childhood adversities or parental SES, and metabolic disturbances is less well established. In addition, the lifetime perspective including adult socioeconomic factors remains of further interest. We carried out a systematic review with the main question if there is evidence in population- or community-based studies that childhood adversities (like neglect, traumata and deprivation) have considerable impact on type 2 diabetes incidence and other metabolic disturbances. Also, parental SES was included in the search as risk factor for both, diabetes and adverse childhood experiences. Finally, we assumed that obesity might be a mediator for the association of childhood adversities with diabetes incidence. Therefore, we carried out a second review on obesity, applying a similar search strategy. Methods Two systematic reviews were carried out. Longitudinal, population- or community-based studies were included if they contained data on psychosocial factors in childhood and either diabetes incidence or obesity risk. Results We included ten studies comprising a total of 200,381 individuals. Eight out of ten studies indicated that low parental status was associated with type 2 diabetes incidence or the development of metabolic abnormalities. Adjustment for adult SES and obesity tended to attenuate the childhood SES-attributable risk but the association remained. For obesity, eleven studies were included with a total sample size of 70,420 participants. Four out of eleven studies observed an independent association of low childhood SES on the risk for overweight and obesity later in life. Conclusions Taken together, there is evidence that childhood SES is associated with type 2 diabetes and obesity in later life. The database on the role of psychological factors such as traumata and childhood adversities for the future risk of type 2 diabetes or obesity is too small to draw conclusions. Thus, more population-based longitudinal studies and international standards to assess psychosocial factors are needed to clarify the mechanisms leading to the observed health disparities. PMID:20809937

  17. Improving emergency response to motor vehicle crashes : the role of multi-media information.

    DOT National Transportation Integrated Search

    2013-10-01

    The motivation for this study is to reduce the adverse impacts of trauma caused by motor vehicle crash (MVC), including rural regions, where crashes account for a high percentage of trauma injury and death. One key aspect of reducing adverse effects ...

  18. The Sensitivity of Adverse Event Cost Estimates to Diagnostic Coding Error

    PubMed Central

    Wardle, Gavin; Wodchis, Walter P; Laporte, Audrey; Anderson, Geoffrey M; Baker, Ross G

    2012-01-01

    Objective To examine the impact of diagnostic coding error on estimates of hospital costs attributable to adverse events. Data Sources Original and reabstracted medical records of 9,670 complex medical and surgical admissions at 11 hospital corporations in Ontario from 2002 to 2004. Patient specific costs, not including physician payments, were retrieved from the Ontario Case Costing Initiative database. Study Design Adverse events were identified among the original and reabstracted records using ICD10-CA (Canadian adaptation of ICD10) codes flagged as postadmission complications. Propensity score matching and multivariate regression analysis were used to estimate the cost of the adverse events and to determine the sensitivity of cost estimates to diagnostic coding error. Principal Findings Estimates of the cost of the adverse events ranged from $16,008 (metabolic derangement) to $30,176 (upper gastrointestinal bleeding). Coding errors caused the total cost attributable to the adverse events to be underestimated by 16 percent. The impact of coding error on adverse event cost estimates was highly variable at the organizational level. Conclusions Estimates of adverse event costs are highly sensitive to coding error. Adverse event costs may be significantly underestimated if the likelihood of error is ignored. PMID:22091908

  19. Surrogate species selection for assessing potential adverse environmental impacts of genetically engineered insect-resistant plants on non-target organisms.

    PubMed

    Carstens, Keri; Cayabyab, Bonifacio; De Schrijver, Adinda; Gadaleta, Patricia G; Hellmich, Richard L; Romeis, Jörg; Storer, Nicholas; Valicente, Fernando H; Wach, Michael

    2014-01-01

    Most regulatory authorities require that developers of genetically engineered insect-resistant (GEIR) crops evaluate the potential for these crops to have adverse impacts on valued non-target organisms (NTOs), i.e., organisms not intended to be controlled by the trait. In many cases, impacts to NTOs are assessed using surrogate species, and it is critical that the data derived from surrogates accurately predict any adverse impacts likely to be observed from the use of the crop in the agricultural context. The key is to select surrogate species that best represent the valued NTOs in the location where the crop is going to be introduced, but this selection process poses numerous challenges for the developers of GE crops who will perform the tests, as well as for the ecologists and regulators who will interpret the test results. These issues were the subject of a conference "Surrogate Species Selection for Assessing Potential Adverse Environmental Impacts of Genetically Engineered Plants on Non-Target Organisms" convened by the Center for Environmental Risk Assessment, ILSI Research Foundation. This report summarizes the proceedings of the conference, including the presentations, discussions and the points of consensus agreed to by the participants.

  20. The relationship between childhood adversity and food insecurity: 'It's like a bird nesting in your head'.

    PubMed

    Chilton, Mariana; Knowles, Molly; Rabinowich, Jenny; Arnold, Kimberly T

    2015-10-01

    Adverse childhood experiences, including abuse, neglect and household instability, affect lifelong health and economic potential. The present study investigates how adverse childhood experiences are associated with food insecurity by exploring caregivers' perceptions of the impact of their childhood adversity on educational attainment, employment and mental health. Semi-structured audio-recorded in-person interviews that included (i) quantitative measures of maternal and child health, adverse childhood experiences (range: 0-10) and food security using the US Household Food Security Survey Module; and (ii) qualitative audio-recorded investigations of experiences with abuse, neglect, violence and hunger over participants' lifetimes. Households in Philadelphia, PA, USA. Thirty-one mothers of children <4 years old who reported low or very low household food security. Twenty-one caregivers (68 %) reported four or more adverse childhood experiences, and this severity was significantly associated with reports of very low food security (Fisher's exact P=0·021). Mothers reporting emotional and physical abuse were more likely to report very low food security (Fisher's exact P=0·032). Qualitatively, participants described the impact of childhood adverse experiences with emotional and physical abuse/neglect, and household substance abuse, on their emotional health, school performance and ability to maintain employment. In turn, these experiences negatively affected their ability to protect their children from food insecurity. The associations between mothers' adverse experiences in childhood and reports of current household food security should inspire researchers, advocates and policy makers to comprehensively address family hardship through greater attention to the emotional health of caregivers. Programmes meant to address nutritional deprivation and financial hardship should include trauma-informed approaches that integrate behavioural interventions.

  1. 12 CFR 46.2 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY ANNUAL STRESS TEST § 46.2 Definitions. For... appropriate for use in the stress tests under this part, including, but not limited to, baseline, adverse, and severely adverse scenarios. Stress test means a process to assess the potential impact of scenarios on the...

  2. 12 CFR 46.2 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY ANNUAL STRESS TEST § 46.2 Definitions. For... appropriate for use in the stress tests under this part, including, but not limited to, baseline, adverse, and severely adverse scenarios. Stress test means a process to assess the potential impact of scenarios on the...

  3. 78 FR 8522 - Chlorpyrifos Registration Review; Preliminary Evaluation of the Potential Risk From...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-06

    ... pesticide can perform its intended function without unreasonable adverse effects on human health or the... high and adverse human health impacts or environmental effects from exposure to the pesticides... knowledge, including its effects on human health and the environment. DATES: Comments must be received on or...

  4. 75 FR 16114 - Registration Review; Biopesticides Dockets Opened for Review and Comment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-31

    ... disproportionately high and adverse human health impacts or environmental effects from exposure to the pesticide(s... its intended function without unreasonable adverse effects on human health or the environment... and other knowledge, including its effects on human health and the environment. DATES: Comments must...

  5. 78 FR 38328 - Registration Review; Pesticide Dockets Opened for Review and Comment; Announcement of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-26

    ... high and adverse human health impacts or environmental effects from exposure to the pesticide(s... is, the pesticide can perform its intended function without unreasonable adverse effects on human... scientific and other knowledge, including its effects on human health and the environment. This document also...

  6. 75 FR 16100 - Antimicrobial Pesticide Registration Review Dockets Opened for Review and Comment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-31

    ... disproportionately high and adverse human health impacts or environmental effects from exposure to the pesticide(s... its intended function without unreasonable adverse effects on human health or the environment... knowledge, including its effects on human health and the environment. DATES: Comments must be received on or...

  7. Sugarcane field residue and root allelopathic impact on weed seed germination

    USDA-ARS?s Scientific Manuscript database

    Allelopathy, the chemical interaction between plants, may result in the inhibition of plant growth and development, which can include compounds released from a crop that adversely impact weed species. The objective of this research was to determine the allelopathic impact of sugarcane (Saccharum off...

  8. Maternal Obesity: Lifelong Metabolic Outcomes for Offspring from Poor Developmental Trajectories During the Perinatal Period.

    PubMed

    Zambrano, Elena; Ibáñez, Carlos; Martínez-Samayoa, Paola M; Lomas-Soria, Consuelo; Durand-Carbajal, Marta; Rodríguez-González, Guadalupe L

    2016-01-01

    The prevalence of obesity in women of reproductive age is increasing in developed and developing countries around the world. Human and animal studies indicate that maternal obesity adversely impacts both maternal health and offspring phenotype, predisposing them to chronic diseases later in life including obesity, dyslipidemia, type 2 diabetes mellitus, and hypertension. Several mechanisms act together to produce these adverse health effects including programming of hypothalamic appetite-regulating centers, increasing maternal, fetal and offspring glucocorticoid production, changes in maternal metabolism and increasing maternal oxidative stress. Effective interventions during human pregnancy are needed to prevent both maternal and offspring metabolic dysfunction due to maternal obesity. This review addresses the relationship between maternal obesity and its negative impact on offspring development and presents some maternal intervention studies that propose strategies to prevent adverse offspring metabolic outcomes. Copyright © 2016 IMSS. Published by Elsevier Inc. All rights reserved.

  9. Ventral striatal activity links adversity and reward processing in children.

    PubMed

    Kamkar, Niki H; Lewis, Daniel J; van den Bos, Wouter; Morton, J Bruce

    2017-08-01

    Adversity impacts many aspects of psychological and physical development including reward-based learning and decision-making. Mechanisms relating adversity and reward processing in children, however, remain unclear. Here, we show that adversity is associated with potentiated learning from positive outcomes and impulsive decision-making, but unrelated to learning from negative outcomes. We then show via functional magnetic resonance imaging that the link between adversity and reward processing is partially mediated by differences in ventral striatal response to rewards. The findings suggest that early-life adversity is associated with alterations in the brain's sensitivity to rewards accounting, in part, for the link between adversity and altered reward processing in children. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  10. 76 FR 60822 - Registration Review; Pesticide Dockets Opened for Review and Comment and Other Docket Actions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-30

    ... disproportionately high and adverse human health impacts or environmental effects from exposure to the pesticides... perform its intended function without unreasonable adverse effects on human health or the environment... knowledge, including its effects on human health and the environment. EPA is also announcing that the docket...

  11. Barriers Experienced by Mexican Immigrants: Implications for Educational Achievement and Mental Health

    ERIC Educational Resources Information Center

    Consoli, Melissa L. Morgan; Consoli, Andres J.; Orozco, Graciela Leon; Gonzales, Rufus R.; Vera, Elizabeth M.

    2012-01-01

    The adversities faced by Latina/o individuals and their families in the U.S. negatively impact educational outcomes as well as their mental and physical health. These adversities are often related to immigration status and acculturation and include difficulties with immigration, language barriers, and discrimination. Given that recent immigrants…

  12. 40 CFR 125.85 - May alternative requirements be authorized?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... requirement at issue or would result in significant adverse impacts on local air quality, significant adverse impacts on local water resources other than impingement or entrainment, or significant adverse impacts on... the wholly out of proportion cost or the significant adverse impacts on local air quality, significant...

  13. 40 CFR 125.85 - May alternative requirements be authorized?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... requirement at issue or would result in significant adverse impacts on local air quality, significant adverse impacts on local water resources other than impingement or entrainment, or significant adverse impacts on... the wholly out of proportion cost or the significant adverse impacts on local air quality, significant...

  14. 30 CFR 780.22 - Geologic information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) Geologic information shall include, at a minimum the following: (1) A description of the geology of the... adversely impacted by mining. The description shall include the areal and structural geology of the permit...

  15. 30 CFR 780.22 - Geologic information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) Geologic information shall include, at a minimum the following: (1) A description of the geology of the... adversely impacted by mining. The description shall include the areal and structural geology of the permit...

  16. Surrogate species selection for assessing potential adverse environmental impacts of genetically engineered insect-resistant plants on non-target organisms

    PubMed Central

    Carstens, Keri; Cayabyab, Bonifacio; De Schrijver, Adinda; Gadaleta, Patricia G; Hellmich, Richard L; Romeis, Jörg; Storer, Nicholas; Valicente, Fernando H; Wach, Michael

    2014-01-01

    Most regulatory authorities require that developers of genetically engineered insect-resistant (GEIR) crops evaluate the potential for these crops to have adverse impacts on valued non-target organisms (NTOs), i.e., organisms not intended to be controlled by the trait. In many cases, impacts to NTOs are assessed using surrogate species, and it is critical that the data derived from surrogates accurately predict any adverse impacts likely to be observed from the use of the crop in the agricultural context. The key is to select surrogate species that best represent the valued NTOs in the location where the crop is going to be introduced, but this selection process poses numerous challenges for the developers of GE crops who will perform the tests, as well as for the ecologists and regulators who will interpret the test results. These issues were the subject of a conference “Surrogate Species Selection for Assessing Potential Adverse Environmental Impacts of Genetically Engineered Plants on Non-Target Organisms” convened by the Center for Environmental Risk Assessment, ILSI Research Foundation. This report summarizes the proceedings of the conference, including the presentations, discussions and the points of consensus agreed to by the participants. PMID:24637519

  17. Setting the stage for chronic health problems: cumulative childhood adversity among homeless adults with mental illness in Vancouver, British Columbia.

    PubMed

    Patterson, Michelle L; Moniruzzaman, Akm; Somers, Julian M

    2014-04-12

    It is well documented that childhood abuse, neglect and household dysfunction are disproportionately present in the backgrounds of homeless adults, and that these experiences adversely impact child development and a wide range of adult outcomes. However, few studies have examined the cumulative impact of adverse childhood experiences on homeless adults with mental illness. This study examines adverse events in childhood as predictors of duration of homelessness, psychiatric and substance use disorders, and physical health in a sample of homeless adults with mental illness. This study was conducted using baseline data from a randomized controlled trial in Vancouver, British Columbia for participants who completed the Adverse Childhood Experiences (ACE) scale at 18 months follow-up (n=364). Primary outcomes included current mental disorders; substance use including type, frequency and severity; physical health; duration of homelessness; and vocational functioning. In multivariable regression models, ACE total score independently predicted a range of mental health, physical health, and substance use problems, and marginally predicted duration of homelessness. Adverse childhood experiences are overrepresented among homeless adults with complex comorbidities and chronic homelessness. Our findings are consistent with a growing body of literature indicating that childhood traumas are potent risk factors for a number of adult health and psychiatric problems, particularly substance use problems. Results are discussed in the context of cumulative adversity and self-trauma theory. This trial has been registered with the International Standard Randomized Control Trial Number Register and assigned ISRCTN42520374.

  18. Unmet Health Services Needs Among US Children with Developmental Disabilities: Associations with Family Impact and Child Functioning.

    PubMed

    Lindly, Olivia J; Chavez, Alison E; Zuckerman, Katharine E

    To determine associations of unmet needs for child or family health services with (1) adverse family financial and employment impacts and (2) child behavioral functioning problems among US children with autism spectrum disorder (ASD), developmental delay (DD), and/or intellectual disability (ID). This was a secondary analysis of parent-reported data from the 2009 to 2010 National Survey of Children with Special Health Care Needs linked to the 2011 Survey of Pathways to Diagnosis and Services. The study sample (n = 3,518) represented an estimated 1,803,112 US children aged 6 to 17 years with current ASD, DD, and/or ID (developmental disabilities). Dependent variables included adverse family financial and employment impacts, as well as child behavioral functioning problems. The independent variables of interest were unmet need for (1) child health services and (2) family health services. Multivariable logistic regression models were fit to examine associations. Unmet need for child and family health services, adverse family financial and employment impacts, and child behavioral functioning problems were prevalent among US children with developmental disabilities. Unmet needs were associated with an increased likelihood of adverse family employment and financial impacts. Unmet needs were associated with an increased likelihood of child behavioral functioning problems the following year; however, this association was not statistically significant. Unmet needs are associated with adverse impacts for children with developmental disabilities and their families. Increased access to and coordination of needed health services following ASD, DD, and/or ID diagnosis may improve outcomes for children with developmental disabilities and their families.

  19. A Review of the Effects of Chronic Arsenic Exposure on Adverse Pregnancy Outcomes.

    PubMed

    Milton, Abul H; Hussain, Sumaira; Akter, Shahnaz; Rahman, Mijanur; Mouly, Tafzila A; Mitchell, Kane

    2017-05-23

    Exposure to arsenic has a number of known detrimental health effects but impact on pregnancy outcomes is not as widely recognized. This narrative review examines existing epidemiological evidence investigating the association between arsenic exposure via drinking water and adverse pregnancy outcomes. We reviewed published epidemiological studies from around the world on impact of chronic arsenic exposure on spontaneous abortion, stillbirth, neonatal death, post neonatal death, low birth weight and preterm baby. Plausible mechanisms of arsenic toxicity causing adverse pregnancy outcomes were also determined through literature review. There is convincing evidence to support the association between high inorganic arsenic exposure (>50 ppb) and spontaneous abortion, stillbirth and low birth weight. Limitations of certain studies include study design, small sample size, recall constraints and exposure assessment. There needs to be further research investigating the dose metered impact of arsenic exposure on pregnancy outcomes. Further research on impact of low-moderate arsenic concentration exposure on pregnancy outcomes will allow for appropriate public health policy recommendations.

  20. A Review of the Effects of Chronic Arsenic Exposure on Adverse Pregnancy Outcomes

    PubMed Central

    Milton, Abul H.; Hussain, Sumaira; Akter, Shahnaz; Rahman, Mijanur; Mouly, Tafzila A.; Mitchell, Kane

    2017-01-01

    Exposure to arsenic has a number of known detrimental health effects but impact on pregnancy outcomes is not as widely recognized. This narrative review examines existing epidemiological evidence investigating the association between arsenic exposure via drinking water and adverse pregnancy outcomes. We reviewed published epidemiological studies from around the world on impact of chronic arsenic exposure on spontaneous abortion, stillbirth, neonatal death, post neonatal death, low birth weight and preterm baby. Plausible mechanisms of arsenic toxicity causing adverse pregnancy outcomes were also determined through literature review. There is convincing evidence to support the association between high inorganic arsenic exposure (>50 ppb) and spontaneous abortion, stillbirth and low birth weight. Limitations of certain studies include study design, small sample size, recall constraints and exposure assessment. There needs to be further research investigating the dose metered impact of arsenic exposure on pregnancy outcomes. Further research on impact of low–moderate arsenic concentration exposure on pregnancy outcomes will allow for appropriate public health policy recommendations. PMID:28545256

  1. Detailed assessments of childhood adversity enhance prediction of central obesity independent of gender, race, adult psychosocial risk and health behaviors.

    PubMed

    Davis, Cynthia R; Dearing, Eric; Usher, Nicole; Trifiletti, Sarah; Zaichenko, Lesya; Ollen, Elizabeth; Brinkoetter, Mary T; Crowell-Doom, Cindy; Joung, Kyoung; Park, Kyung Hee; Mantzoros, Christos S; Crowell, Judith A

    2014-02-01

    This study examined whether a novel indicator of overall childhood adversity, incorporating number of adversities, severity, and chronicity, predicted central obesity beyond contributions of "modifiable" risk factors including psychosocial characteristics and health behaviors in a diverse sample of midlife adults. The study also examined whether the overall adversity score (number of adversities × severity × chronicity) better predicted obesity compared to cumulative adversity (number of adversities), a more traditional assessment of childhood adversity. 210 Black/African Americans and White/European Americans, mean age=45.8; ±3.3 years, were studied cross-sectionally. Regression analysis examined overall childhood adversity as a direct, non-modifiable risk factor for central obesity (waist-hip ratio) and body mass index (BMI), with and without adjustment for established adult psychosocial risk factors (education, employment, social functioning) and heath behavior risk factors (smoking, drinking, diet, exercise). Overall childhood adversity was an independent significant predictor of central obesity, and the relations between psychosocial and health risk factors and central obesity were not significant when overall adversity was in the model. Overall adversity was not a statistically significant predictor of BMI. Overall childhood adversity, incorporating severity and chronicity and cumulative scores, predicts central obesity beyond more contemporaneous risk factors often considered modifiable. This is consistent with early dysregulation of metabolic functioning. Findings can inform practitioners interested in the impact of childhood adversity and personalizing treatment approaches of obesity within high-risk populations. Prevention/intervention research is necessary to discover and address the underlying causes and impact of childhood adversity on metabolic functioning. © 2013.

  2. The impact of childhood adversity on suicidality and clinical course in treatment-resistant depression.

    PubMed

    Tunnard, Catherine; Rane, Lena J; Wooderson, Sarah C; Markopoulou, Kalypso; Poon, Lucia; Fekadu, Abebaw; Juruena, Mario; Cleare, Anthony J

    2014-01-01

    Childhood adversity is a risk factor for the development of depression and can also affect clinical course. We investigated this specifically in treatment-resistant depression (TRD). One hundred and thirty-seven patients with TRD previously admitted to an inpatient affective disorders unit were included. Clinical, demographic and childhood adversity (physical, sexual, emotional abuse; bullying victimization, traumatic events) data were obtained during admission. Associations between childhood adversity, depressive symptoms and clinical course were investigated. Most patients had experienced childhood adversity (62%), with traumatic events (35%) and bullying victimization (29%) most commonly reported. Childhood adversity was associated with poorer clinical course, including earlier age of onset, episode persistence and recurrence. Logistic regression analyses revealed childhood adversity predicted lifetime suicide attempts (OR 2.79; 95% CI 1.14, 6.84) and childhood physical abuse predicted lifetime psychosis (OR 3.42; 95% CI 1.00, 11.70). The cross-sectional design and retrospective measurement of childhood adversity are limitations of the study. Childhood adversity was common amongst these TRD patients and was associated with poor clinical course, psychosis and suicide attempts. Routine assessment of early adversity may help identify at risk individuals and inform clinical intervention. Copyright © 2013 Elsevier B.V. All rights reserved.

  3. Clinical review: insulin pump-associated adverse events in adults and children.

    PubMed

    Ross, P L; Milburn, J; Reith, D M; Wiltshire, E; Wheeler, B J

    2015-12-01

    Insulin pumps are a vital and rapidly developing tool in the treatment of type 1 diabetes mellitus in both adults and children. Many studies have highlighted outcomes and assessed their potential advantages, but much of the data on adverse outcomes are limited and often based on outdated technology. We aimed to review and summarize the available literature on insulin pump-associated adverse events in adults and children. A literature search was undertaken using PubMed, EMBASE, and the Cochrane library. Articles were then screened by title, followed by abstract, and full text as needed. A by-hand search of reference lists in identified papers was also utilised. All searches were limited to English language material, but no time limits were used. Current and past literature regarding insulin pump-associated adverse events is discussed, including potential metabolic and non-metabolic adverse events, in particular: pump malfunction; infusion set/site issues; and cutaneous problems. We show that even with modern technology, adverse events are common, occurring in over 40 % of users per year, with a minority, particularly in children, requiring hospital management. Hyperglycaemia and ketosis are now the most common consequences of adverse events and are usually associated with infusion set failure. This differs from older technology where infected infusion sites predominated. This timely review covers all potential insulin pump-associated adverse events, including their incidence, features, impacts, and contributory factors such as the pump user. The importance of ongoing anticipatory education and support for patients and families using this intensive insulin technology is highlighted, which if done well should improve the overall experience of pump therapy for users, and hopefully reduce the incidence and impact of severe adverse events.

  4. 40 CFR 1502.16 - Environmental consequences.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false Environmental consequences. 1502.16 Section 1502.16 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY ENVIRONMENTAL IMPACT STATEMENT... environmental impacts of the alternatives including the proposed action, any adverse environmental effects which...

  5. 40 CFR 1502.16 - Environmental consequences.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Environmental consequences. 1502.16 Section 1502.16 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY ENVIRONMENTAL IMPACT STATEMENT... environmental impacts of the alternatives including the proposed action, any adverse environmental effects which...

  6. Environmental cost-benefit analysis of ultra low sulfur jet fuel.

    DOT National Transportation Integrated Search

    2011-12-01

    Aircraft emissions can reduce air quality, leading to adverse health impacts including : increased risk of premature mortality. A technically viable way to mitigate the health : impacts of aviation is the use of desulfurized jet fuel, as has been don...

  7. Cell-based Metabolomics for Monitoring Ecological Impacts of Environmental Surface Waters

    EPA Science Inventory

    Numerous surface waters are adversely impacted by contaminants released from sources such as WWfPs, CAFOs, mining activities, and agricultural operations. Ideally, an assessment strategy for these applications would include both chemical identification and effects-based monitorin...

  8. Impact of early life adversity on EMG stress reactivity of the trapezius muscle.

    PubMed

    Luijcks, Rosan; Vossen, Catherine J; Roggeveen, Suzanne; van Os, Jim; Hermens, Hermie J; Lousberg, Richel

    2016-09-01

    Human and animal research indicates that exposure to early life adversity increases stress sensitivity later in life. While behavioral markers of adversity-induced stress sensitivity have been suggested, physiological markers remain to be elucidated. It is known that trapezius muscle activity increases during stressful situations. The present study examined to what degree early life adverse events experienced during early childhood (0-11 years) and adolescence (12-17 years) moderate experimentally induced electromyographic (EMG) stress activity of the trapezius muscles, in an experimental setting. In a general population sample (n = 115), an anticipatory stress effect was generated by presenting a single unpredictable and uncontrollable electrical painful stimulus at t = 3 minutes. Subjects were unaware of the precise moment of stimulus delivery and its intensity level. Linear and nonlinear time courses in EMG activity were modeled using multilevel analysis. The study protocol included 2 experimental sessions (t = 0 and t = 6 months) allowing for examination of reliability.Results show that EMG stress reactivity during the stress paradigm was consistently stronger in people with higher levels of early life adverse events; early childhood adversity had a stronger moderating effect than adolescent adversity. The impact of early life adversity on EMG stress reactivity may represent a reliable facet that can be used in both clinical and nonclinical studies.

  9. Detailed Assessments of Childhood AdversityEnhance Prediction of Central Obesity Independent of Gender, Race, Adult Psychosocial Risk and Health Behaviors

    PubMed Central

    Davis, Cynthia R.; Dearing, Eric; Usher, Nicole; Trifiletti, Sarah; Zaichenko, Lesya; Ollen, Elizabeth; Brinkoetter, Mary T.; Crowell-Doom, Cindy; Joung, Kyoung; Park, Kyung Hee; Mantzoros, Christos S.; Crowell, Judith A.

    2017-01-01

    Objective This study examined whether a novel indicator of overall childhood adversity, incorporating number of adversities, severity, and chronicity, predicted central obesity beyond contributions of “modifiable” risk factors including psychosocial characteristics and health behaviors in a diverse sample of midlife adults. The study also examined whether the overall adversity score (number of adversities X severity X chronicity) better predicted obesity compared to cumulative adversity (number of adversities), a more traditional assessment of childhood adversity. Materials/Methods 210 Black/African Americans and White/European Americans, mean age = 45.8; ±3.3 years, were studied cross-sectionally. Regression analysis examined overall childhood adversity as a direct, non-modifiable risk factor for central obesity (waist-hip ratio) and body mass index (BMI), with and without adjustment for established adult psychosocial risk factors (education, employment, social functioning) and heath behavior risk factors (smoking, drinking, diet, exercise). Results Overall childhood adversity was an independent significant predictor of central obesity, and the relations between psychosocial and health risk factors and central obesity were not significant when overall adversity was in the model. Overall adversity was not a statistically significant predictor of BMI. Conclusions Overall childhood adversity, incorporating severity and chronicity and cumulative scores, predicts central obesity beyond more contemporaneous risk factors often considered modifiable. This is consistent with early dysregulation of metabolic functioning. Findings can inform practitioners interested in the impact of childhood adversity and personalizing treatment approaches of obesity within high-risk populations. Prevention/intervention research is necessary to discover and address the underlying causes and impact of childhood adversity on metabolic functioning. PMID:24211017

  10. 15 CFR 923.25 - Shoreline erosion/mitigation planning.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... (Continued) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE OCEAN AND COASTAL... effects of, and studying and evaluating ways to control, or lessen the impact of, shoreline erosion, including potential impacts of sea level rise, and to restore areas adversely affected by such erosion. This...

  11. 15 CFR 923.25 - Shoreline erosion/mitigation planning.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... (Continued) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE OCEAN AND COASTAL... effects of, and studying and evaluating ways to control, or lessen the impact of, shoreline erosion, including potential impacts of sea level rise, and to restore areas adversely affected by such erosion. This...

  12. 15 CFR 923.25 - Shoreline erosion/mitigation planning.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... (Continued) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE OCEAN AND COASTAL... effects of, and studying and evaluating ways to control, or lessen the impact of, shoreline erosion, including potential impacts of sea level rise, and to restore areas adversely affected by such erosion. This...

  13. Androgen deprivation therapy impact on quality of life and cardiovascular health, monitoring therapeutic replacement.

    PubMed

    Trost, Landon W; Serefoglu, Ege; Gokce, Ahmet; Linder, Brian J; Sartor, Alton O; Hellstrom, Wayne J G

    2013-02-01

    Androgen deprivation therapy (ADT) is commonly utilized in the management of both localized and advanced adenocarcinoma of the prostate. The use of ADT is associated with several adverse events, physical changes, and development of medical comorbidities/mortality. The current article reviews known adverse events associated with ADT as well as treatment options, where available. Current recommendations and guidelines are cited for ongoing monitoring of patients receiving ADT. A PubMed search of topics relating to ADT and adverse outcomes was performed, with select articles highlighted and reviewed based on level of evidence and overall contribution. Reported outcomes of studies detailing adverse effects of ADT were reviewed and discussed. Where available, randomized trials and meta-analyses were reported. ADT may result in several adverse events including decreased libido, erectile dysfunction, vasomotor symptoms, cognitive, psychological and quality of life impairments, weight gain, sarcopenia, increased adiposity, gynecomastia, reduced penile/testicular size, hair changes, periodontal disease, osteoporosis, increased fracture risk, diabetes and insulin resistance, hyperlipidemia, and anemia. The definitive impact of ADT on lipid profiles, cardiovascular morbidity/mortality, and all-cause mortality is currently unknown with available data. Treatment options to reduce ADT-related adverse events include changing to an intermittent treatment schedule, biophysical therapy, counseling, and pharmacotherapy. Patients treated with ADT are at increased risk of several adverse events and should be routinely monitored for the development of potentially significant morbidity/mortality. Where appropriate, physicians should reduce known risk factors and counsel patients as to known risks and benefits of therapy. © 2013 International Society for Sexual Medicine.

  14. Northern Integrated Supply Project

    DTIC Science & Technology

    2008-04-01

    proposed discharge which would have less adverse impact on the aquatic ecosystem , so long as the alternative does not have other significant adverse...the proposed discharge which do not involve a discharge into a special aquatic site are presumed to have less adverse impact on the aquatic ecosystem ...adverse impact on the aquatic ecosystem , so long as the alternative does not have other significant adverse environmental consequences” (40 CFR 230.10

  15. Examining Low-Impact Recreation Behavior--The Effects of Values, Attitudes and Timing of Educational Messaging

    ERIC Educational Resources Information Center

    Guo, Tian

    2016-01-01

    A considerable amount of previous research has documented the adverse impacts of recreation activities on the natural environment. These impacts, which include soil compaction and erosion, loss of vegetation and degraded wildlife habitat, can result in the severe degradation of ecosystem function and the quality of recreation experiences if left…

  16. The moderating impact of childhood adversity profiles and conflict on psychological health and suicidal behaviour in the Northern Ireland population.

    PubMed

    McLafferty, Margaret; O'Neill, Siobhan; Murphy, Sam; Armour, Cherie; Ferry, Finola; Bunting, Brendan

    2018-04-01

    Childhood adversities are key etiological factors in the onset and persistence of psychopathology. In Northern Ireland the Troubles also impacted on the population's psychological health. This study used data from the Northern Ireland Study of Health and Stress a collaborative epidemiological study which used the WMH-CIDI to assess mental health disorders in a nationally representative sample (Part 2, n = 1986). The aims of the study were to assess co-occurrences of childhood adversities and investigate the impact of adversity profiles and conflict experience on psychopathology and suicidal behaviour. Latent Class Analysis uncovered 3 discrete childhood adversity profiles, a low, medium, and high risk class. Individuals from higher risk adversity profiles displayed significantly increased odds of having psychological problems, with conflict exposure also impacting on psychopathology. However, the study revealed that the impact of conflict exposure on suicidal behaviour was moderated by latent class membership and that some adversity may actually be protective. The findings highlight the need to consider that, while adversity can have a negative impact on psychopathology, a lack of adversity early in life may hinder some people from developing adequate coping strategies. Further research is required to identify adversity patterns and other interacting factors that are protective. Copyright © 2018 Elsevier B.V. All rights reserved.

  17. MINING IMPACTED PIT LAKES 2000 WORKSHOP PROCEEDINGS: A MULTIMEDIA CD PRESENTATION

    EPA Science Inventory

    Anthropogenic releases of mercury to air, water and land have adversely impacted human health and the environment for many years. The USEPA Program Offices including: OPPTS, OAR, OW, OSWER, and ORD have made commitments to enhancing government, industry and public awareness of th...

  18. Impacts of Noise Barriers on Near-Road Air Quality

    EPA Science Inventory

    Numerous health studies show an increase in adverse health effects for populations near large roadways. A study was designed to assess traffic emission impacts on air quality near a heavily traveled highway. The portion of highway studied included a section of open field and a se...

  19. Close Friends' Psychopathology as a Pathway From Early Adversity to Young Adulthood Depressive Symptoms.

    PubMed

    Raposa, Elizabeth B; Hammen, Constance L; Brennan, Patricia A

    2015-01-01

    Past research has highlighted the negative impact of early adverse experiences on childhood social functioning, including friendship selection, and later mental health. The current study explored the long-term effects of early adversity on young adults' close friends' psychological symptoms and the impact of these close friendships on later depressive symptoms. A prospective longitudinal design was used to examine 816 youth from a large community-based sample, who were followed from birth through age 25. Participants' mothers provided contemporaneous information about adversity exposure up to age 5, and participants completed questionnaires about their own depressive symptoms at age 20 and in their early 20s. Youth also nominated a best friend to complete questionnaires about his or her own psychopathology at age 20. Individuals who experienced more early adversity by age 5 had best friends with higher rates of psychopathology at age 20. Moreover, best friends' psychopathology predicted target youth depressive symptoms 2 to 5 years later. Results indicate that early adversity continues to affect social functioning throughout young adulthood and that best friendships marked by elevated psychopathology in turn negatively affect mental health. Findings have implications for clinical interventions designed to prevent the development of depressive symptoms in youth who have been exposed to early adversity.

  20. Close Friends’ Psychopathology as a Pathway from Early Adversity to Young Adulthood Depressive Symptoms

    PubMed Central

    Raposa, Elizabeth; Hammen, Constance; Brennan, Patricia

    2014-01-01

    Objective Past research has highlighted the negative impact of early adverse experiences on childhood social functioning, including friendship selection, and later mental health. The current study explored the long-term effects of early adversity on young adults’ close friends’ psychological symptoms, and the impact of these close friendships on later depressive symptoms. Method A prospective longitudinal design was used to examine 816 youth from a large community-based sample, who were followed from birth through age 25. Participants’ mothers provided contemporaneous information about adversity exposure prior to age 5, and participants completed questionnaires about their own depressive symptoms at age 20 and in their early 20’s. Youth also nominated a best friend to complete questionnaires about their own psychopathology at age 20. Results Individuals who experienced more early adversity by age 5 had best friends with higher rates of psychopathology at age 20. Moreover, best friends’ psychopathology predicted target youth depressive symptoms two to five years later. Conclusions Results indicate that early adversity continues to affect social functioning throughout young adulthood, and that best friendships marked by elevated psychopathology in turn negatively affect mental health. Findings have implications for clinical interventions designed to prevent the development of depressive symptoms in youth who have been exposed to early adversity. PMID:24871609

  1. Impact of early life adversity on EMG stress reactivity of the trapezius muscle

    PubMed Central

    Luijcks, Rosan; Vossen, Catherine J.; Roggeveen, Suzanne; van Os, Jim; Hermens, Hermie J.; Lousberg, Richel

    2016-01-01

    Abstract Human and animal research indicates that exposure to early life adversity increases stress sensitivity later in life. While behavioral markers of adversity-induced stress sensitivity have been suggested, physiological markers remain to be elucidated. It is known that trapezius muscle activity increases during stressful situations. The present study examined to what degree early life adverse events experienced during early childhood (0–11 years) and adolescence (12–17 years) moderate experimentally induced electromyographic (EMG) stress activity of the trapezius muscles, in an experimental setting. In a general population sample (n = 115), an anticipatory stress effect was generated by presenting a single unpredictable and uncontrollable electrical painful stimulus at t = 3 minutes. Subjects were unaware of the precise moment of stimulus delivery and its intensity level. Linear and nonlinear time courses in EMG activity were modeled using multilevel analysis. The study protocol included 2 experimental sessions (t = 0 and t = 6 months) allowing for examination of reliability. Results show that EMG stress reactivity during the stress paradigm was consistently stronger in people with higher levels of early life adverse events; early childhood adversity had a stronger moderating effect than adolescent adversity. The impact of early life adversity on EMG stress reactivity may represent a reliable facet that can be used in both clinical and nonclinical studies. PMID:27684800

  2. The impact of childhood adversities on anxiety and depressive disorders in adulthood.

    PubMed

    Marackova, Marketa; Prasko, Jan; Matousek, Stanislav; Latalova, Klara; Hruby, Radovan; Holubova, Michaela; Slepecky, Milos; Vrbova, Kristyna; Grambal, Ales

    2016-12-01

    The childhood adversities model is generally accepted as a predictor of adult psychopathology vulnerability. It stems from child development theories, but the question remains as of how well solid research supports it. The aim of this article is to give a review of the studies concerning childhood adversities and their impact on the development of anxiety disorders and major depressive disorder in adulthood. A computerized search of the MEDLINE database of publications up to 31 March 2016 was done, using the keywords "childhood adversities, abuse, maltreatment, bullying" and "anxiety disorders, depressive disorder". No backward time constraints were used. Non-original studies, conference abstracts, books and book chapters, commentaries, and dissertations were excluded. The influence of childhood adversities on later age psychopathology is examined in five categories: the negative family atmosphere, abuse, loss of a close person, the social difficulties, and problems at school (including, most importantly bullying). The majority of studies confirmed the connection between childhood adversities and anxiety and depression disorders in adulthood. The character of the adversities is not, apparently, a specific predictor for a concrete psychopathology. Multiple adversities are more frequently connected with depressive and anxiety disorders in adulthood, cumulating together in broader adverse context. Childhood adversities were found to increase vulnerability to the distress, depression, fear and anxiety later in the life. However, specific correlations between a given childhood adversity and a specific form of depression or anxiety disorder were either not found or weak. This is in line with the generally accepted view considering each of these factors a non-specific stressor increasing vulnerability to mood and affect disorders later in life.

  3. Impact of health care adversity on providers: Lessons learned from a staff support program.

    PubMed

    Trent, Maxine; Waldo, Kimberly; Wehbe-Janek, Hania; Williams, Daniel; Hegefeld, Wendy; Havens, Lisa

    2016-08-01

    Health care providers often experience traumatic events and adversity that can have negative emotional impacts on the profession and on patients. These impacts are typically multifaceted and can result from many different events, such as unanticipated outcomes, licensing board complaints, claims, and litigation. Because health care providers are exposed to diverse situations, they require adequate and timely support, imperative for provider resilience and patient safety. This study evaluated the success of an institution's second victim health care support program and best practices in responding to these traumatic experiences effectively. Twenty faculty and medical residents who utilized the support program at a large hospital system located in Central Texas from 2001 to 2012 participated in 1 of 6 focus groups. Qualitative data were collected from these groups to describe program requirements for the adequate delivery of health care adversity support and necessary program improvements. Responses were first transcribed verbatim. Each research team member analyzed data using a thematic framework approach. This approach helped to characterize traumatic experiences and to design a support system. The results revealed that (1) provider experiences are traumatic, (2) it is necessary to communicate an adverse event in a confidential and timely manner, preferably with a peer, (3) preemptive education regarding risk management and the legal process is helpful, and (4) there is a need for further support of the specific experience of a board complaint. Focus group data indicated the complexity of the emotional impact of traumatic experiences. Specific program components are needed to create best practices for providers affected by health care adversity, including support when providers face board complaints. The program's unique combination of support and education allowed us to expand upon leading national health care adversity programs. © 2016 American Society for Healthcare Risk Management of the American Hospital Association.

  4. Environmental impacts of dispersed development from federal infrastructure projects.

    PubMed

    Southerland, Mark T

    2004-06-01

    Dispersed development, also referred to as urban growth or sprawl, is a pattern of low-density development spread over previously rural landscapes. Such growth can result in adverse impacts to air quality, water quality, human health, aquatic and terrestrial ecosystems, agricultural land, military training areas, water supply and wastewater treatment, recreational resources, viewscapes, and cultural resources. The U.S. Environmental Protection Agency (U.S. EPA) is charged with protecting public health and the environment, which includes consideration of impacts from dispersed development. Specifically, because federal infrastructure projects can affect the progress of dispersed development, the secondary impacts resulting from it must be assessed in documents prepared under the National Environmental Policy Act (NEPA). The Council on Environmental Quality (CEQ) has oversight for NEPA and Section 309 of the Clean Air Act requires that U.S. EPA review and comment on federal agency NEPA documents. The adverse effects of dispersed development can be induced by federal infrastructure projects including transportation, built infrastructure, modifications in natural infrastructure, public land conversion and redevelopment of properties, construction of federal facilities, and large traffic or major growth generation developments requiring federal permits. This paper presents an approach that U.S. EPA reviewers and NEPA practitioners can use to provide accurate, realistic, and consistent analysis of secondary impacts of dispersed development resulting from federal infrastructure projects. It also presents 24 measures that can be used to mitigate adverse impacts from dispersed development by modifying project location and design, participating in preservation or restoration activities, or informing and supporting local communities in planning.

  5. Sugarcane crop residue and bagasse allelopathic impact on oat (Avena sative L.), tall morningglory (Ipomoea purpurea L. Roth), and redroot pigweed (Amaranthus retroflexus L.) germination

    USDA-ARS?s Scientific Manuscript database

    Allelopathy, the chemical interaction between plants, may result in the inhibition of plant growth and development, and can include compounds released from a crop that adversely impact crop or weed species. The objective of this research was to determine the allelopathic impact of sugarcane (Sacchar...

  6. Environmental Assessment for A-29 Light Air Support (LAS) Training Beddown

    DTIC Science & Technology

    2014-08-21

    Nation. Appendix A Updated to include responses/letters from federal and local agencies. Page 1 of 1 FINDING OF NO SIGNIFICANT IMPACT A-29...32 CFR §989, Environmental Impact Analysis Process, the U.S. Air Force (Air Force) assessed the potential environmental consequences associated with...protection measures to avoid or reduce adverse environmental impacts . The EA considers all potential impacts of basing this training unit at three

  7. [Assessing the economic impact of adverse events in Spanish hospitals by using administrative data].

    PubMed

    Allué, Natalia; Chiarello, Pietro; Bernal Delgado, Enrique; Castells, Xavier; Giraldo, Priscila; Martínez, Natalia; Sarsanedas, Eugenia; Cots, Francesc

    2014-01-01

    To evaluate the incidence and costs of adverse events registered in an administrative dataset in Spanish hospitals from 2008 to 2010. A retrospective study was carried out that estimated the incremental cost per episode, depending on the presence of adverse events. Costs were obtained from the database of the Spanish Network of Hospital Costs. This database contains data from 12 hospitals that have costs per patient records based on activities and clinical records. Adverse events were identified through the Patient Safety Indicators (validated in the Spanish Health System) created by the Agency for Healthcare Research and Quality together with indicators of the EuroDRG European project. This study included 245,320 episodes with a total cost of 1,308,791,871€. Approximately 17,000 patients (6.8%) experienced an adverse event, representing 16.2% of the total cost. Adverse events, adjusted by diagnosis-related groups, added a mean incremental cost of between €5,260 and €11,905. Six of the 10 adverse events with the highest incremental cost were related to surgical interventions. The total incremental cost of adverse events was € 88,268,906, amounting to an additional 6.7% of total health expenditure. Assessment of the impact of adverse events revealed that these episodes represent significant costs that could be reduced by improving the quality and safety of the Spanish Health System. Copyright © 2013 SESPAS. Published by Elsevier Espana. All rights reserved.

  8. Adverse childhood experiences: assessing the impact on health and school engagement and the mitigating role of resilience.

    PubMed

    Bethell, Christina D; Newacheck, Paul; Hawes, Eva; Halfon, Neal

    2014-12-01

    The ongoing longitudinal Adverse Childhood Experiences Study of adults has found significant associations between chronic conditions; quality of life and life expectancy in adulthood; and the trauma and stress associated with adverse childhood experiences, including physical or emotional abuse or neglect, deprivation, or exposure to violence. Less is known about the population-based epidemiology of adverse childhood experiences among US children. Using the 2011-12 National Survey of Children's Health, we assessed the prevalence of adverse childhood experiences and associations between them and factors affecting children's development and lifelong health. After we adjusted for confounding factors, we found lower rates of school engagement and higher rates of chronic disease among children with adverse childhood experiences. Our findings suggest that building resilience-defined in the survey as "staying calm and in control when faced with a challenge," for children ages 6-17-can ameliorate the negative impact of adverse childhood experiences. We found higher rates of school engagement among children with adverse childhood experiences who demonstrated resilience, as well as higher rates of resilience among children with such experiences who received care in a family-centered medical home. We recommend a coordinated effort to fill knowledge gaps and translate existing knowledge about adverse childhood experiences and resilience into national, state, and local policies, with a focus on addressing childhood trauma in health systems as they evolve during ongoing reform. Project HOPE—The People-to-People Health Foundation, Inc.

  9. The architecture of safety: hospital design.

    PubMed

    Joseph, Anjali; Rashid, Mahbub

    2007-12-01

    This paper reviews recent research literature reporting the effects of hospital design on patient safety. Features of hospital design that are linked to patient safety in the literature include noise, air quality, lighting conditions, patient room design, unit layout, and several other interior design features. Some of these features act as latent conditions for adverse events, and impact safety outcomes directly and indirectly by impacting staff working conditions. Others act as barriers to adverse events by providing hospital staff with opportunities for preventing accidents before they occur. Although the evidence linking hospital design to patient safety is growing, much is left to be done in this area of research. Nevertheless, the evidence reported in the literature may already be sufficient to have a positive impact on hospital design.

  10. Pharmacologic Impact (aka "Breaking Bad") of Medications on Wound Healing and Wound Development: A Literature-based Overview.

    PubMed

    Beitz, Janice M

    2017-03-01

    Patients with wounds often are provided pharmacologic interventions for their wounds as well as for their acute or chronic illnesses. Drugs can promote wound healing or substantively hinder it; some medications cause wound or skin reactions. A comprehensive review of extant literature was conducted to examine the impact of drug therapy on wound healing and skin health. MEDLINE and the Cumulative Index to Nursing and Allied Health Literature (CINAHL) were searched for English-language articles published between 2000 and 2016 using the terms drugs, medications, drug skin eruptions, adverse skin reactions, wound healing, delayed wound healing, nonhealing wound, herbals, and herbal supplements. The search yielded 140 articles (CINAHL) and 240 articles (MEDLINE) for medications and wound healing. For medications and adverse skin effects, the search identified 256 articles (CINAHL) and 259 articles (MEDLINE). The articles included mostly narrative reviews, some clinical trials, and animal studies. Notable findings were synthesized in a table per pharmacological class and/or agent focusing on wound healing impact and drug-induced adverse skin reactions. The medications most likely to impair wound healing and damage skin integrity include antibiotics, anticonvulsants, angiogenesis inhibitors, steroids, and nonsteroidal anti-inflammatory drugs. Conversely, drugs such as ferrous sulfate, insulin, thyroid hormones, and vitamins may facilitate wound healing. Selected clinical practices, including obtaining a detailed medication history that encompasses herbal supplements use; assessing nutrition status especially protein blood levels affecting drug protein binding; and scrutinizing patient history and physical characteristics for risk factors (eg, atopy history) can help diminish and/or eliminate adverse integumentary outcomes. "Deprescribing" (discontinuing unnecessary medications) should be utilized when possible. Contemporary wound care clinicians must be cognizant of these mitigating clinical approaches.

  11. The impact of childhood adversity on the persistence of psychotic symptoms: a systematic review and meta-analysis.

    PubMed

    Trotta, A; Murray, R M; Fisher, H L

    2015-01-01

    Evidence suggests that childhood adversity is associated with the development of psychotic experiences (PE), psychotic symptoms and disorders. However, less is known regarding the impact of early adversity on the persistence of PE and clinically relevant psychosis. Thus we conducted a systematic review of the association between childhood adversity and the course of PE and symptoms over time. A systematic search of Medline, EMBASE and PsychINFO databases was undertaken to identify articles published between January 1956 and November 2014. We included studies conducted on general population samples, individuals at ultra-high risk (UHR) of psychosis, and patients with full-blown psychotic disorders. A meta-analysis was performed on a subgroup. A total of 20 studies were included. Of these, 17 reported positive associations between exposure to overall or specific subtypes of childhood adversity and persistence of PE or clinically relevant psychotic symptoms. A meta-analysis of nine studies yielded a weighted odds ratio of 1.76 [95% confidence interval (CI) 1.19-2.32, p < 0.001] for general population studies and 1.55 (95% CI 0.32-2.77, p = 0.007) for studies conducted using clinical populations. The available evidence is limited but tentatively suggests that reported exposure to adverse events in childhood is associated with persistence of PE and clinically relevant psychotic symptoms. This partially strengthens the case for addressing the consequences of early adversity in individuals presenting with psychotic phenomena to improve long-term outcomes. However, the heterogeneity of studies was high which urges caution in interpreting the results and highlights the need for more methodologically robust studies.

  12. Childhood adversity increases the risk of onward transmission from perinatal HIV-infected adolescents and youth in South Africa.

    PubMed

    Kidman, Rachel; Nachman, Sharon; Dietrich, Janan; Liberty, Afaaf; Violari, Avy

    2018-05-01

    Repeated exposure to childhood adversity (abuse, neglect and other traumas experienced before age 18) can have lifelong impacts on health. For HIV-infected adolescents and youth, such impacts may include onward transmission of HIV. To evaluate this possibility, the current study measured the burden of childhood adversity and its influence on risky health behaviors among perinatally-infected adolescents and youth. We surveyed 250 perinatally-infected adolescents and youth (13-24 years) receiving care in Soweto, South Africa. Both male and female participants reported on childhood adversity (using the ACE-IQ), sexual behavior, and psychosocial state. Viral load was also abstracted from their charts. We used logistic regressions to test the association between cumulative adversity and behavioral outcomes. Half the sample reported eight or more adversities. Overall, 72% experienced emotional abuse, 59% experienced physical abuse, 34% experienced sexual abuse, 82% witnessed domestic violence, and 91% saw someone being attacked in their community. A clear gradient emerged between cumulative adversities and behavioral risk. Having experienced one additional childhood adversity raised the odds of risky sexual behavior by almost 30% (OR 1.27, 95% CI 1.09-1.48). Viral suppression was poor overall (31% had viral loads >400 copies/ml), but was not related to adversity. Adversity showed a robust relationship to depression and substance abuse. Childhood adversity is common, influences the current health of HIV-positive adolescents and youth, and puts their sexual partners at risk for HIV infection. Greater primary prevention of childhood adversity and increased access to support services (e.g., mental health) could reduce risk taking among HIV-positive adolescents and youth. Copyright © 2018 Elsevier Ltd. All rights reserved.

  13. 40 CFR 1502.16 - Environmental consequences.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... § 1502.16 Environmental consequences. This section forms the scientific and analytic basis for the... environmental impacts of the alternatives including the proposed action, any adverse environmental effects which... concerned. (See § 1506.2(d).) (d) The environmental effects of alternatives including the proposed action...

  14. 40 CFR 1502.16 - Environmental consequences.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... § 1502.16 Environmental consequences. This section forms the scientific and analytic basis for the... environmental impacts of the alternatives including the proposed action, any adverse environmental effects which... concerned. (See § 1506.2(d).) (d) The environmental effects of alternatives including the proposed action...

  15. 40 CFR 1502.16 - Environmental consequences.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... § 1502.16 Environmental consequences. This section forms the scientific and analytic basis for the... environmental impacts of the alternatives including the proposed action, any adverse environmental effects which... concerned. (See § 1506.2(d).) (d) The environmental effects of alternatives including the proposed action...

  16. Modifiable Resilience Factors to Childhood Adversity for Clinical Pediatric Practice.

    PubMed

    Traub, Flora; Boynton-Jarrett, Renée

    2017-05-01

    Childhood adversity is highly prevalent and associated with risk for poor health outcomes in childhood and throughout the life course. Empirical literature on resilience over the past 40 years has identified protective factors for traumatized children that improve health outcomes. Despite these empirical investigations of resilience, there is limited integration of these findings into proactive strategies to mitigate the impact of adverse childhood experiences. We review the state of resilience research, with a focus on recent work, as it pertains to protecting children from the health impacts of early adversity. We identify and document evidence for 5 modifiable resilience factors to improve children's long- and short-term health outcomes, including fostering positive appraisal styles in children and bolstering executive function, improving parenting, supporting maternal mental health, teaching parents the importance of good self-care skills and consistent household routines, and offering anticipatory guidance about the impact of trauma on children. We conclude with 10 recommendations for pediatric practitioners to leverage the identified modifiable resilience factors to help children withstand, adapt to, and recover from adversity. Taken together, these recommendations constitute a blueprint for a trauma-informed medical home. Building resilience in pediatric patients offers an opportunity to improve the health and well-being of the next generation, enhance national productivity, and reduce spending on health care for chronic diseases. Copyright © 2017 by the American Academy of Pediatrics.

  17. Impact of High-Reliability Education on Adverse Event Reporting by Registered Nurses.

    PubMed

    McFarland, Diane M; Doucette, Jeffrey N

    Adverse event reporting is one strategy to identify risks and improve patient safety, but, historically, adverse events are underreported by registered nurses (RNs) because of fear of retribution and blame. A program was provided on high reliability to examine whether education would impact RNs' willingness to report adverse events. Although the findings were not statistically significant, they demonstrated a positive impact on adverse event reporting and support the need to create a culture of high reliability.

  18. Design Criteria for Future Fuels and Related Power Systems Addressing the Impacts of Non-CO2 Pollutants on Human Health and Climate Change.

    PubMed

    Schauer, James Jay

    2015-01-01

    Concerns over the economics, supply chain, and emissions of greenhouse gases associated with the wide use of fossil fuels have led to increasing interest in developing alternative and renewable fuels for stationary power generation and transportation systems. Although there is considerable uncertainty regarding the economic and environmental impacts of alternative and renewable fuels, there is a great need for assessment of potential and emerging fuels to guide research priorities and infrastructure investment. Likewise, there is a great need to identify potential unintended adverse impacts of new fuels and related power systems before they are widely adopted. Historically, the environmental impacts of emerging fuels and power systems have largely focused on carbon dioxide emissions, often called the carbon footprint, which is used to assess impacts on climate change. Such assessments largely ignore the large impacts of emissions of other air pollutants. Given the potential changes in emissions of air pollutants associated with the large-scale use of new and emerging fuels and power systems, there is a great need to better guide efforts to develop new fuels and power systems that can avoid unexpected adverse impacts on the environment and human health. This review covers the nature of emissions, including the key components and impacts from the use of fuels, and the design criteria for future fuels and associated power systems to assure that the non-CO2 adverse impacts of stationary power generation and transportation are minimized.

  19. Climate Adaptation and Harmful Algal Blooms

    EPA Pesticide Factsheets

    EPA supports local, state and tribal efforts to maintain water quality. A key element of its efforts is to reduce excess nutrient pollution and the resulting adverse impacts, including harmful algal blooms.

  20. In Situ Field-Based Metabolomics for Evaluating the Impacts of Exposure to Chemicals of Emerging Concern Relative to Other Stressors

    EPA Science Inventory

    Significant attention is being devoted to the potential impacts on ecosystems from exposure to chemicals of emerging concern (CECs; including pharmaceuticals, personal-care products, etc.). Many of these are persistent, distributed globally, and have been shown to cause adverse i...

  1. Promoting Resilience: Breaking the Intergenerational Cycle of Adverse Childhood Experiences.

    PubMed

    Woods-Jaeger, Briana A; Cho, Bridget; Sexton, Chris C; Slagel, Lauren; Goggin, Kathy

    2018-02-01

    Adverse childhood experiences (ACEs), including trauma exposure, parent mental health problems, and family dysfunction, put children at risk for disrupted brain development and increased risk for later health problems and mortality. These negative effects may be prevented by resilience promoting environments that include protective caregiving relationships. We sought to understand (1) parents' experiences of ACEs, (2) the perceived impact on parenting, (3) protective factors that buffer ACEs potential negative impact, and (4) supports and services that can reduce the number and severity of ACEs and promote resilience among children exposed to early adversity. We conducted in-depth qualitative interviews with 11 low-income, urban parents of young children who had experienced ACEs. Interviews were analyzed for emergent themes and shared with parents from the community to ensure relevance and proper interpretation. Themes from these interviews describe the potential intergenerational cycle of ACEs and key factors that can break that cycle, including parent aspirations to make children's lives better and parent nurturance and support. Parents' suggestions for intervention are also presented. Our findings illuminate protective factors and family strengths that are important to build upon when developing and implementing interventions to promote resilience among parents and children exposed to early adversity. This study benefits from highly ecologically valid data obtained from low-socioeconomic status, racial/ethnic minority parents through one-on-one in-depth interviews and interpreted with the aid of community stakeholders through a community-based participatory research approach.

  2. Drought allocations using the Systems Impact Assessment Model: Klamath River

    USGS Publications Warehouse

    Flug, M.; Campbell, S.G.

    2005-01-01

    Water supply and allocation scenarios for the Klamath River, Ore. and Calif., were evaluated using the Systems Impact Assessment Model (SIAM), a decision support system developed by the U.S. Geological Survey. SIAM is a set of models with a graphical user interface that simulates water supply and delivery in a managed river system, water quality, and fish production. Simulation results are presented for drought conditions, one aspect of Klamath River water operations. The Klamath River Basin has experienced critically dry conditions in 1992, 1994, and 2001. Drought simulations are useful to estimate the impacts of specific legal or institutional flow constraints. In addition, simulations help to identify potential adverse water quality consequences including evaluating the potential for reducing adverse temperature impacts on anadromous fish. In all drought simulations, water supply was insufficient to fully meet upstream and downstream targets for endangered species.

  3. Direct Assistance: USAID Has Taken Positive Action to Assess Afghan Ministries’ Ability to Manage Donor Funds, but Concerns Remain

    DTIC Science & Technology

    2014-01-01

    with the adverse event’s potential impact , ranging from negligible to catastrophic. Appendix V includes a matrix of how USAID/Afghanistan assigns risk...International Development (USAID) assigns risk ratings based on potential impact and probability of occurrence of an identified risk. The impact measures...frequent. Combining impact and probability factors categorize risk clusters of critical, high, medium and low categories. Although subjective, it is

  4. 50 CFR 229.9 - Emergency regulations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... is having, or is likely to have, an immediate and significant adverse impact on a stock or species... to address such adverse impact; (2) In the case of a stock or species for which a take reduction plan... will provide methods to address such adverse impact if still necessary; (3) In the case of a stock or...

  5. Impact of enhanced ultraviolet-B irradiance on cotton growth, development, yield, and qualities under field conditions

    Treesearch

    Wei Gao; Youfei Zheng; James R. Slusser; Gordon M. Heisler

    2003-01-01

    The stratospheric ozone depletion and enhanced solar ultraviolet-B (UV-B) irradiance may have adverse impacts on the productivity of agricultural crops. The effect of UV-B enhancements on agricultural crops includes reduction in yield, alteration in species competition, decrease in photosynthetic activity, susceptibility to disease, and changes in structure and...

  6. The psychological impact of chronic environmental adversity: Responding to prolonged drought.

    PubMed

    Stain, Helen J; Kelly, Brian; Carr, Vaughan J; Lewin, Terry J; Fitzgerald, Michael; Fragar, Lyn

    2011-12-01

    The health effects of chronic environmental adversity have received insufficient attention, particularly those associated with the psychological impact of drought. Resilience or adaptive response to drought has received even less attention than vulnerability factors. This research examined factors associated with drought impact in rural and remote Australian communities. In 2008 postal surveys were completed by 302 adults (mean age 53 years; 57% female, 77% married) living in rural areas of prolonged drought exposure. Outcome measures were: (i) psychological distress (Kessler 10) and (ii) an index of concern or worry about drought. A range of predictor variables were assessed: adaptability (hopefulness, neuroticism), other adverse events, personal support and community connectedness, and sense of place, as a measure of connection to the local environment. Predictors of drought related worry differed from those associated with psychological distress levels. The former included socio-economic factors (living on a farm [Odds Ratio, OR 3.09], current employment [OR 3.64]), personal psychological characteristics (neuroticism [OR 1.29]), and greater connection with the environment (sense of place [OR 1.05]). On the other hand, psychological distress was associated chiefly with personal factors, such as higher neuroticism [OR 1.92], lower levels of hopefulness [OR 0.28], and lower perceived social support and community connectedness [OR 0.39]. Practical financial, employment and family factors were identified as important elements of drought impact, as to a lesser extent was sense of place, reflecting a confrontation with the consequences of chronic environmental degradation, while personal hopefulness may help mitigate the psychological impact of such adversity. Crown Copyright © 2011. Published by Elsevier Ltd. All rights reserved.

  7. The shackles of misfortune: social adversity assessment and representation in a chronic-disease epidemiological setting.

    PubMed

    Surtees, Paul G; Wainwright, Nicholas W J

    2007-01-01

    Research evidence is accumulating to support an association between social adversity and the development of predisease processes and physical disease outcomes. While methodological advances have been achieved in the assessment of social adversity, significant barriers remain to their adoption in chronic disease epidemiological settings consequent upon the need to limit participant burden and restrictions imposed by cohort size and cost. A large-scale population-based cohort study, as part of the European Prospective Investigation into Cancer, Norfolk, UK, provided an opportunity to include a comprehensive postal assessment of social adversity. A total of 20,921 participants reported details of 16,031 adverse circumstances during childhood, 119,056 life events and 106,170 person-years of difficulties experienced during adulthood. Impact and adaptation indices were constructed from responses to questions regarding specific life events experienced. There was no evidence that younger participants reported more difficulties in childhood than those who were older, and no evidence of clustering of loss events involving the death of first degree relatives according to their recency. However, there was evidence of recall bias for events not involving loss with increased event rates observed in the few years immediately prior to questionnaire completion. Women reported similar events as more upsetting, and that they took longer to get over their effects, than men. Difficulties experienced in childhood, life events and difficulties in adulthood, event impact and adaptation were all associated with worse physical functional health. Reported slow adaptation to the effects of life events was associated with the largest decrement in physical functional health. These findings strengthen the rationale for including a collection of comprehensive social adversity data within chronic disease epidemiological settings and offer promise for aiding understanding of individual differences in physical disease aetiology.

  8. 43 CFR 3802.3-2 - Requirements for environmental protection.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... prevent adverse impact upon plants, fish, and wildlife, including threatened or endangered species, and... GENERAL MINING LAWS Exploration and Mining, Wilderness Review Program § 3802.3-2 Requirements for... quality standards, including the requirements of the Clean Air Act (42 U.S.C. 1857 et seq.). (b) Water...

  9. 43 CFR 3802.3-2 - Requirements for environmental protection.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... prevent adverse impact upon plants, fish, and wildlife, including threatened or endangered species, and... GENERAL MINING LAWS Exploration and Mining, Wilderness Review Program § 3802.3-2 Requirements for... quality standards, including the requirements of the Clean Air Act (42 U.S.C. 1857 et seq.). (b) Water...

  10. 43 CFR 3802.3-2 - Requirements for environmental protection.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... prevent adverse impact upon plants, fish, and wildlife, including threatened or endangered species, and... GENERAL MINING LAWS Exploration and Mining, Wilderness Review Program § 3802.3-2 Requirements for... quality standards, including the requirements of the Clean Air Act (42 U.S.C. 1857 et seq.). (b) Water...

  11. 43 CFR 3802.3-2 - Requirements for environmental protection.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... prevent adverse impact upon plants, fish, and wildlife, including threatened or endangered species, and... GENERAL MINING LAWS Exploration and Mining, Wilderness Review Program § 3802.3-2 Requirements for... quality standards, including the requirements of the Clean Air Act (42 U.S.C. 1857 et seq.). (b) Water...

  12. PREDICTING THE IMPACT OF TROPOSPHERIC OZONE ON PLANTS AND ECOSYSTEMS AS A BASIS FOR SETTING NATIONAL AIR QUALITY STANDARDS

    EPA Science Inventory

    The Clean Air Act provides for establishing National Ambient Air Quality Standards (NAAQS) to protect public welfare (including crops, forests, ecosystems, and soils) from adverse effects of air pollutants, including tropospheric ozone. The formulation of policies is science-base...

  13. 33 CFR 148.710 - What environmental conditions must be satisfied?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... national security and other national policy goals and objectives, including energy sufficiency... to prevent or minimize adverse impacts on the marine environment (33 U.S.C. 1503(c)(3), 1504(f) and...

  14. SSAIS: A Program to Assess Adverse Impact in Multistage Selection Decisions

    ERIC Educational Resources Information Center

    De Corte, Wilfried

    2004-01-01

    The article describes a Windows program to estimate the expected value and sampling distribution function of the adverse impact ratio for general multistage selections. The results of the program can also be used to predict the risk that a future selection decision will result in an outcome that reflects the presence of adverse impact. The method…

  15. Modeling Major Adverse Outcomes of Pediatric and Adult Patients With Congenital Heart Disease Undergoing Cardiac Catheterization: Observations From the NCDR IMPACT Registry (National Cardiovascular Data Registry Improving Pediatric and Adult Congenital Treatment).

    PubMed

    Jayaram, Natalie; Spertus, John A; Kennedy, Kevin F; Vincent, Robert; Martin, Gerard R; Curtis, Jeptha P; Nykanen, David; Moore, Phillip M; Bergersen, Lisa

    2017-11-21

    Risk standardization for adverse events after congenital cardiac catheterization is needed to equitably compare patient outcomes among different hospitals as a foundation for quality improvement. The goal of this project was to develop a risk-standardization methodology to adjust for patient characteristics when comparing major adverse outcomes in the NCDR's (National Cardiovascular Data Registry) IMPACT Registry (Improving Pediatric and Adult Congenital Treatment). Between January 2011 and March 2014, 39 725 consecutive patients within IMPACT undergoing cardiac catheterization were identified. Given the heterogeneity of interventional procedures for congenital heart disease, new procedure-type risk categories were derived with empirical data and expert opinion, as were markers of hemodynamic vulnerability. A multivariable hierarchical logistic regression model to identify patient and procedural characteristics predictive of a major adverse event or death after cardiac catheterization was derived in 70% of the cohort and validated in the remaining 30%. The rate of major adverse event or death was 7.1% and 7.2% in the derivation and validation cohorts, respectively. Six procedure-type risk categories and 6 independent indicators of hemodynamic vulnerability were identified. The final risk adjustment model included procedure-type risk category, number of hemodynamic vulnerability indicators, renal insufficiency, single-ventricle physiology, and coagulation disorder. The model had good discrimination, with a C-statistic of 0.76 and 0.75 in the derivation and validation cohorts, respectively. Model calibration in the validation cohort was excellent, with a slope of 0.97 (standard error, 0.04; P value [for difference from 1] =0.53) and an intercept of 0.007 (standard error, 0.12; P value [for difference from 0] =0.95). The creation of a validated risk-standardization model for adverse outcomes after congenital cardiac catheterization can support reporting of risk-adjusted outcomes in the IMPACT Registry as a foundation for quality improvement. © 2017 American Heart Association, Inc.

  16. Clopidogrel: A Case for Indication-Specific Pharmacogenetics

    PubMed Central

    Johnson, JA; Roden, DM; Lesko, LJ; Ashley, E; Klein, TE; Shuldiner, AR

    2012-01-01

    The CYP2C19*2 loss-of-function allele is associated with reduced generation of active metabolites of clopidogrel. However, meta-analyses have supported or discounted the impact of genotype on adverse cardiovascular outcomes during clopidogrel therapy, depending on studies included in the analysis. Here we review these data and conclude that evidence supports a differential effect of genotype on protection from major adverse cardiovascular outcomes following percutaneous coronary intervention (PCI), but not for other clopidogrel indications. PMID:22513313

  17. Holes Creek, Water Resources Development. Volume I. Main Report and Environmental Impact Statement.

    DTIC Science & Technology

    1980-09-01

    Miami River also cause problems on the lower reaches of both creeks. The Miami Conservancy District has constructed levees along the Miami River to...design concepts to reduce adverse impacts to fish and wildlife habitat. These concepts include the construction of a low flow channel, installation of...pools and riffles, preservation of a small woodlot, and in certain areas restricting construction to one bank only. The remaining detrimental impacts are

  18. General Permits for Ocean Dumping

    EPA Pesticide Factsheets

    General permits are issued by EPA for the ocean dumping of certain materials that will have a minimal adverse environmental impact and are generally disposed of in small quantities. Information includes examples and ocean disposal sites for general permits

  19. Financial Impact of Breast Cancer in Black Versus White Women.

    PubMed

    Wheeler, Stephanie B; Spencer, Jennifer C; Pinheiro, Laura C; Carey, Lisa A; Olshan, Andrew F; Reeder-Hayes, Katherine E

    2018-04-18

    Purpose Racial variation in the financial impact of cancer may contribute to observed differences in the use of guideline-recommended treatments. We describe racial differences with regard to the financial impact of breast cancer in a large population-based prospective cohort study. Methods The Carolina Breast Cancer Study oversampled black women and women younger than age 50 years with incident breast cancer in North Carolina from 2008 to 2013. Participants provided medical records and data regarding demographics, socioeconomic status, and financial impact of cancer at 5 and 25 months postdiagnosis. We report unadjusted and adjusted financial impact at 25 months postdiagnosis by race. Results The sample included 2,494 women who completed follow-up surveys (49% black, 51% white). Since diagnosis, 58% of black women reported any adverse financial impact of cancer ( v 39% of white women; P < .001). In models adjusted for age, stage at diagnosis, and treatment received, black women were more likely to report adverse financial impact attributable to cancer (adjusted risk difference [aRD], +14 percentage points; P < .001), including income loss (aRD, +10 percentage points; P < .001), health care-related financial barriers (aRD, +10 percentage points; P < .001), health care-related transportation barriers (aRD, +10 percentage points; P < .001), job loss (aRD, 6 percentage points; P < .001), and loss of health insurance (aRD, +3 percentage points; P < .001). The effect of race was attenuated when socioeconomic factors were included but remained significant for job loss, transportation barriers, income loss, and overall financial impact. Conclusion Compared with white women, black women with breast cancer experience a significantly worse financial impact. Disproportionate financial strain may contribute to higher stress, lower treatment compliance, and worse outcomes by race. Policies that help to limit the effect of cancer-related financial strain are needed.

  20. Adverse health effects in Canada geese (Branta canadensis) associated with waste from zinc and lead mines in the Tri-State Mining District (Kansas, Oklahoma, and Missouri, USA).

    PubMed

    van der Merwe, Deon; Carpenter, James W; Nietfeld, Jerome C; Miesner, John F

    2011-07-01

    Lead and zinc poisoning have been recorded in a variety of bird species, including migrating waterfowl such as Canada Geese (Branta canadensis), at sites contaminated with mine waste from lead and zinc mines in the Tri-State Mining District, Kansas, Oklahoma, and Missouri, USA. The adverse health impacts from mine waste on these birds may, however, be more extensive than is apparent from incidental reports of clinical disease. To characterize health impacts from mine waste on Canada Geese that do not have observable signs of poisoning, four to eight apparently healthy birds per site were collected from four contaminated sites and an uncontaminated reference site, and examined for physical and physiologic evidence of metals poisoning. Tissue concentrations of silver, aluminum, arsenic, barium, cadmium, cobalt, chromium, copper, iron, magnesium, manganese, molybdenum, nickel, lead, selenium, thallium, vanadium, and zinc were determined by inductively coupled plasma mass spectroscopy. Adverse health effects due to lead were characterized by assessing blood δ-aminolevulinic acid dehydratase (ALAD) enzyme activity. Adverse effects associated with zinc poisoning were determined from histologic examination of pancreas tissues. Elevated tissue lead concentrations and inhibited blood ALAD enzyme activities were consistently found in birds at all contaminated sites. Histopathologic signs of zinc poisoning, including fibrosis and vacuolization, were associated with elevated pancreatic zinc concentrations at one of the study sites. Adverse health effects associated with other analyzed elements, or tissue concentrations indicating potentially toxic exposure levels to these elements, were not observed.

  1. Stress and resource pathways connecting early socioeconomic adversity to young adults' physical health risk.

    PubMed

    Wickrama, Kandauda K A S; Lee, Tae Kyoung; O'Neal, Catherine Walker; Kwon, Josephine A

    2015-05-01

    Although research has established the impact of early stress, including stressful life contexts, and early resources, such as educational attainment, on various adolescent health outcomes, previous research has not adequately investigated "integrative models" incorporating both stress and resource mediational pathways to explain how early socioeconomic adversity impacts physical health outcomes, particularly in early life stages. Data on early childhood/adolescent stress and socioeconomic resources as well as biomarkers indicating physical health status in young adulthood were collected from 11,798 respondents (54 % female) over a 13-year period from youth participating in the National Study of Adolescent Health (Add Health). Physical health risk in young adulthood was measured using a composite index of nine regulatory biomarkers of cardiovascular and metabolic systems. Heterogeneity in stress and socioeconomic resource pathways was assessed using latent class analysis to identify clusters, or classes, of stress and socioeconomic resource trajectories. The influence of early socioeconomic adversity on young adults' physical health risk, as measured by biomarkers, was estimated, and the role of stress and socioeconomic resource trajectory classes as linking mechanisms was assessed. There was evidence for the influence of early socioeconomic adversity on young adults' physical health risk directly and indirectly through stress and socioeconomic resource trajectory classes over the early life course. These findings suggest that health models should be broadened to incorporate both stress and resource experiences simultaneously. Furthermore, these findings have prevention and intervention implications, including the importance of early socioeconomic adversity and key intervention points for "turning" the trajectories of at-risk youth.

  2. Suffering in Silence: Medical Error and its Impact on Health Care Providers.

    PubMed

    Robertson, Jennifer J; Long, Brit

    2018-04-01

    All humans are fallible. Because physicians are human, unintentional errors unfortunately occur. While unintentional medical errors have an impact on patients and their families, they may also contribute to adverse mental and emotional effects on the involved provider(s). These may include burnout, lack of concentration, poor work performance, posttraumatic stress disorder, depression, and even suicidality. The objectives of this article are to 1) discuss the impact medical error has on involved provider(s), 2) provide potential reasons why medical error can have a negative impact on provider mental health, and 3) suggest solutions for providers and health care organizations to recognize and mitigate the adverse effects medical error has on providers. Physicians and other providers may feel a variety of adverse emotions after medical error, including guilt, shame, anxiety, fear, and depression. It is thought that the pervasive culture of perfectionism and individual blame in medicine plays a considerable role toward these negative effects. In addition, studies have found that despite physicians' desire for support after medical error, many physicians feel a lack of personal and administrative support. This may further contribute to poor emotional well-being. Potential solutions in the literature are proposed, including provider counseling, learning from mistakes without fear of punishment, discussing mistakes with others, focusing on the system versus the individual, and emphasizing provider wellness. Much of the reviewed literature is limited in terms of an emergency medicine focus or even regarding physicians in general. In addition, most studies are survey- or interview-based, which limits objectivity. While additional, more objective research is needed in terms of mitigating the effects of error on physicians, this review may help provide insight and support for those who feel alone in their attempt to heal after being involved in an adverse medical event. Unintentional medical error will likely always be a part of the medical system. However, by focusing on provider as well as patient health, we may be able to foster resilience in providers and improve care for patients in healthy, safe, and constructive environments. Copyright © 2017 Elsevier Inc. All rights reserved.

  3. The Impact of Child Sexual Abuse on the Education of Boys in Residential Care between 1950 and 1975

    ERIC Educational Resources Information Center

    Bode, Andrew; Goldman, Juliette D. G.

    2012-01-01

    Children's education may be adversely impacted by external factors during their childhood. For example, learning to learn, critical reflection, experiential learning and self-direction may be permanently impaired. Many children in out-of-home residential care during the last century suffered ongoing child abuse and neglect, including sexual abuse,…

  4. Impact of Terrorism on Managerial Efficiency of Heads of Secondary Schools in Khyber Pakhtunkhwa, Pakistan

    ERIC Educational Resources Information Center

    Khattak, Usman Ghani; Iqba, Javed

    2015-01-01

    Terrorism has adversely affected the educational environment in Khyber Pakhtoon Khwa Province. This study was conducted to know the impact of Terrorism on managerial efficiency of heads of secondary schools in Khyber Pakhtoon Khwa that included Malakand, Mangawara, Dir, Hangu , Bannu and D I Khan which are the highly affected areas of terrorism.…

  5. Impact of Posttraumatic Stress Disorder and Injury Severity on Recovery in Children with Traumatic Brain Injury

    ERIC Educational Resources Information Center

    Kenardy, Justin; Le Brocque, Robyne; Hendrikz, Joan; Iselin, Greg; Anderson, Vicki; McKinlay, Lynne

    2012-01-01

    The adverse impact on recovery of posttraumatic stress disorder (PTSD) in mild traumatic brain injury (TBI) has been demonstrated in returned veterans. The study assessed this effect in children's health outcomes following TBI and extended previous work by including a full range of TBI severity, and improved assessment of PTSD within a…

  6. Ecological footprint analysis of environmental impacts by cascaded exploitation of diversion-type small hydropower: a case study in southwest china

    NASA Astrophysics Data System (ADS)

    Wang, Zhenhua; Li, Qingyun; Huang, Zhuo; Tang, Xianqiang; Zhao, Weihua

    2017-05-01

    Cascaded exploitation of diversion-type small hydropower (SHP) offers a source of new energy as well as socioeconomic benefits; however, it inevitably causes environmental disturbance and damage. Previous studies on the cumulative effect of cascaded diversion SHP rarely discussed using quantitative analysis method. In this paper, the ecological footprint analysis approach is proposed to assess the positive and negative impacts of cascaded diversion SHP on environment of a small-scale river in Southwest China. Positive impact is defined as ecological supply footprint (ESF), which refers to vegetation protection by replacing firewood with SHP. Negative impact is defined as ecological loss footprint (ELF), which includes fish and net primary productivity loss, vegetation destruction and soil erosion. With the raising in the number (n>4) of diversion SHP stations, the difference between ELF and ESF increases remarkably, suggesting that the adverse impacts of cascaded diversion SHP accumulate in the study area. Compared with vegetation destruction and soil erosion, the cumulative loss of fish and net productivity is the most important aspect of the adverse impacts which needs more attentions.

  7. Wildfire Smoke: Health Effects and Public Health Outreach

    EPA Science Inventory

    The content of the presentation provides a general discussion of the epidemiological data supporting a link between exposure to wildfire smoke and clinical health outcomes including adverse respiratory and cardiovascular effects and economic impacts. Exposure to wildfire emissio...

  8. A restoration framework to build coastal wetland resiliency

    EPA Science Inventory

    An increase in the frequency and intensity of storms and flooding events are adversely impacting coastal wetlands. Coastal wetlands provide flood abatement, carbon and nutrient sequestration, water quality maintenance, and habitat for fish, shellfish, and wildlife, including spec...

  9. Epilepsy and adverse quality of life in surgically resected meningioma.

    PubMed

    Tanti, M J; Marson, A G; Jenkinson, M D

    2017-09-01

    Meningiomas are common intracranial tumors, and despite surgery or therapy with anti-epileptic drugs (AEDs), many patients suffer from seizures. Epilepsy has a significant impact on quality of life (QoL) in non-tumor populations, but the impact of epilepsy on QoL in patients with meningioma is unknown. Our aim was to evaluate the impact of epilepsy on QoL in patients that have undergone resection of a benign meningioma. We recruited meningioma patients without epilepsy (n=109), meningioma patients with epilepsy (n=56), and epilepsy patients without meningioma (n=64). QoL was measured with the Short Form 36 version 2 (SF-36), the Functional Assessment of Cancer Therapy (FACT-BR), and the Liverpool Adverse Events Profile (LAEP). Regression analyses identified significant determinants of QoL. Patients with meningioma and epilepsy had poorer QoL scores than meningioma patients without epilepsy in all measures. In FACT-BR, this difference was significant. Multiple regression analyses demonstrated that current AED use had a greater impact on QoL scores than recent seizures. Other variables associated with impaired QoL included depression, unemployment, and meningioma attributed symptoms. Epilepsy has a negative impact on quality of life in patients with benign meningioma. AED use is correlated with impaired QoL and raised LAEP scores, suggesting that AEDs and adverse effects may have led to impaired QoL in our meningioma patients with epilepsy. The severity of epilepsy in our meningioma population was comparatively mild; therefore, a more conservative approach to AED therapy may be indicated in an attempt to minimize adverse effects. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  10. Draft Environmental Impact Statement for the Ulysses Mission (Tier 2)

    NASA Technical Reports Server (NTRS)

    1990-01-01

    This Draft Environmental Impact Statement (DEIS) addresses the environmental impacts which may be caused by the preparation and operation of the Ulysses spacecraft, including its planned launch on the Space Transportation System (STS) Shuttle and the alternative of canceling further work on the mission. The launch configuration will use the STS/Inertial Upper Stage (IUS)/Payload Assist Module-Special(PAM-S) combination. The Tier 1 EIS included a delay alternative which considered the Titan 4 launch vehicle as an alternative booster stage for launch in 1991 or later. However, the U.S. Air Force, which procures the Titan 4 for NASA, could not provide a Titan 4 vehicle for the 1991 launch opportunity because of high priority Department of Defense requirements. The only expected environmental effects of the proposed action are associated with normal Shuttle launch operations. These impacts are limited largely to the near-field at the launch pad, except for temporary stratospheric ozone effects during launch and occasional sonic boom effects near the landing site. These effects have been judged insufficient to preclude Shuttle launches. In the event of (1) an accident during launch, or (2) reentry of the spacecraft from earth orbit, there are potential adverse health and environmental effects associated with the possible release of plutonium dioxide from the spacecraft's radioisotope thermoelectric generators (RTG). The potential effects considered in this EIS include risks of air and water quality impacts, local land area contamination, adverse health and safety impacts, the disturbance of biotic resources, impacts on wetland areas or areas containing historical sites, and socioeconomic impacts. Intensive analysis of the possible accidents associated with the proposed action are underway and preliminary results indicate small health or environmental risks. The results of a Final Safety Analysis Report will be available for inclusion into the final EIS.

  11. Glucagon Is a Safe and Inexpensive Initial Strategy in Esophageal Food Bolus Impaction.

    PubMed

    Haas, Jason; Leo, Julia; Vakil, Nimish

    2016-03-01

    Controversy exists about the utility of pharmacologic agents and endoscopic technique used for esophageal food bolus impaction. To evaluate the utility of glucagon and the technique used for endoscopic removal, including the rate of success and the adverse events of the techniques. The database of the largest healthcare provider in southeastern Wisconsin was retrospectively reviewed for patients presenting with esophageal food bolus impaction. Data extracted included glucagon administration and its success rate, outcome of radiographic studies, and the endoscopic method of removal and adverse events associated with it, including 30-day mortality. A total of 750 patients were identified with food bolus impaction from 2007 to 2012. Glucagon was administered in 440 patients and was successful in 174 (39.5%). Endoscopic removal was performed in 470 patients and was successful in 469 (99.8%). The push technique was utilized in 209 patients, reduction in the bolus size by piecemeal removal followed by the push technique was utilized in 97 patients, and the pull technique was utilized in 107 patients. There were no perforations with endoscopic removal. Only 4.5% of the X-rays performed reported a possible foreign body within the esophagus. Glucagon was a significantly less-expensive strategy than endoscopic therapy (p < 0.0001). Glucagon is low cost, is moderately effective, and may be considered as an initial strategy. Endoscopic removal regardless of technique is safe and effective. The yield of radiography is poor in the setting of food bolus impaction.

  12. [Maternal alcoholism and its impact on child health].

    PubMed

    Sivolap, Y P

    2015-01-01

    Maternal alcoholism hinders the normal development of child and threatens his mental and physical health due to three factors: the hereditary transmission of predisposition to alcohol abuse; alcohol consumption during pregnancy; adverse family environment. The children of mothers suffering from alcoholism revealed are characterized by increased risk of depression, anxiety and other mental disorders, including alcohol and substance dependence. The adverse impact of maternal alcoholism (or, to speak more widely, parents' alcoholism) on the child health requires special preventive and treatment programs for both parents and children. Separation from the mother (even if the mother is addicted to alcohol) seriously injures the child, and therefore treatment programs for alcohol abusing women should be focused on the possible continuation of the parental rights of patients.

  13. Impact of socioeconomic status on survival of colorectal cancer patients.

    PubMed

    Zhang, Qian; Wang, Yufu; Hu, Hanqing; Huang, Rui; Xie, Lei; Liu, Enrui; Chen, Ying-Gang; Wang, Guiyu; Wang, Xishan

    2017-12-01

    Socioeconomic status (SES) has an impact on the survival of various cancers, but it has not been fully understood in colorectal cancer (CRC). The Surveillance, Epidemiology and End Results database was adopted to detect the role of SES in the survival outcomes of CRC. A total of 184,322 eligible patients were included and SES status was analyzed. The multivariable analysis showed that Non-Hispanic Black (HR, 1.20; 95% CI, 1.15-1.24), being widowed (HR, 1.04; 95% CI, 1.01-1.07), any Medicaid (HR, 1.36; 95% CI, 1.33-1.39) and the lowest education level group patients had relative poorer prognosis. Besides, sex, tumor location, age, differentiation level and American Joint Committee on Cancer stage also had significant effects on overall survival of CRC. The individuals were further divided into five groups according to the number of survival-adverse factors. All of the four groups containing adverse factors showed impaired survival outcomes compared with the group containing no adverse factor.

  14. Sex-specific impact of early-life adversity on chronic pain: a large population-based study in Japan.

    PubMed

    Yamada, Keiko; Matsudaira, Ko; Tanaka, Eizaburo; Oka, Hiroyuki; Katsuhira, Junji; Iso, Hiroyasu

    2017-01-01

    Responses to early-life adversity may differ by sex. We investigated the sex-specific impact of early-life adversity on chronic pain, chronic multisite pain, and somatizing tendency with chronic pain. We examined 4229 respondents aged 20-79 years who participated in the Pain Associated Cross-Sectional Epidemiological Survey in Japan. Outcomes were: 1) chronic pain prevalence, 2) multisite pain (≥3 sites) prevalence, and 3) multiple somatic symptoms (≥3 symptoms) among respondents with chronic pain related to the presence or absence of early-life adversity. Multivariable-adjusted odds ratios (ORs) were calculated with 95% confidence intervals using a logistic regression model including age, smoking status, exercise routine, sleep time, body mass index, household expenditure, and the full distribution of scores on the Mental Health Inventory-5. We further adjusted for pain intensity when we analyzed the data for respondents with chronic pain. The prevalence of chronic pain was higher among respondents reporting the presence of early-life adversity compared with those reporting its absence, with multivariable ORs of 1.62 (1.22-2.15, p <0.01) in men and 1.47 (1.13-1.90, p <0.01) in women. Among women with chronic pain, early-life adversity was associated with multisite pain and multiple somatic symptoms; multivariable ORs were 1.78 (1.22-2.60, p <0.01) for multisite pain and 1.89 (1.27-2.83, p <0.01) for ≥3 somatic symptoms. No associations were observed between early-life adversity and chronic multisite pain or multiple somatic symptoms among men with chronic pain. Early-life adversity may be linked to a higher prevalence of chronic pain among both sexes and to multisite pain and somatizing tendency among women with chronic pain.

  15. Modeling impacts of cold climates on vehicle emissions : final report.

    DOT National Transportation Integrated Search

    2017-01-20

    Vehicle emissions include carbon monoxide (CO), nitrogen oxides (NOx = NO + NO2), volatile organic compounds (VOCs), and air toxics such as benzene. Each of these pollutants is linked to adverse human health effects. To evaluate the contributions of ...

  16. Development, implementation and evaluation of a patient handoff tool to improve safety in orthopaedic surgery.

    PubMed

    Gagnier, Joel J; Derosier, Joseph M; Maratt, Joseph D; Hake, Mark E; Bagian, James P

    2016-06-01

    To develop, implement and test the effect of a handoff tool for orthopaedic trauma residents that reduces adverse events associated with the omission of critical information and the transfer of erroneous information. Components of this project included a literature review, resident surveys and observations, checklist development and refinement, implementation and evaluation of impact on adverse events through a chart review of a prospective cohort compared with a historical control group. Large teaching hospital. Findings of a literature review were presented to orthopaedic residents, epidemiologists, orthopaedic surgeons and patient safety experts in face-to-face meetings, during which we developed and refined the contents of a resident handoff tool. The tool was tested in an orthopaedic trauma service and its impact on adverse events was evaluated through a chart review. The handoff tool was developed and refined during the face-to-face meetings and a pilot implementation. Adverse event data were collected on 127 patients (n = 67 baseline period; n = 60 test period). A handoff tool for use by orthopaedic residents. Adverse events in patients handed off by orthopaedic trauma residents. After controlling for age, gender and comorbidities, testing resulted in fewer events per person (25-27% reduction; P < 0.10). Preliminary evidence suggests that our resident handoff tool may contribute to a decrease in adverse events in orthopaedic patients. © The Author 2016. Published by Oxford University Press in association with the International Society for Quality in Health Care; all rights reserved.

  17. Family Adversity and Resilience Measures in Pediatric Acute Care Settings.

    PubMed

    O'Malley, Donna M; Randell, Kimberly A; Dowd, M Denise

    2016-01-01

    Adverse childhood experiences (ACEs) impact health across the life course. The purpose of this study was to identify caregiver ACEs, current adversity, and resilience in families seeking care in pediatric acute care settings. Study aims included identifying demographic characteristics, current adversities, and resilience measures associated with caregiver ACEs ≥4. A cross-sectional survey study design was used and a convenience sample (n = 470) recruited at emergency and urgent care settings of a large Midwest pediatric hospital system. Measures were self-reported. The original 10-item ACEs questionnaire measured caregiver past adversity. Current adversity was measured using the 10-item IHELP. The six-item Brief Resiliency Scale measured resilience, and WHO-5 Well-Being Index was used to measure depressive affect. Compared to participants with ACEs score of 0-3 participants with ACEs ≥4 were more likely to have multiple current adversities, increased risk of depression, and lower resilience. Caregivers using pediatric acute care settings carry a high burden of ACEs and current adversities. Caregiver ACEs are associated with current child experiences of adversity. Caregivers socioeconomic status and education level may not be an accurate indicator of a family's risks or needs. Pediatric acute care settings offer opportunities to access, intervene, and prevent childhood adversity. © 2016 Wiley Periodicals, Inc.

  18. 76 FR 69726 - Pyrethrins/Pyrethroid Cumulative Risk Assessment; Notice of Availability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-09

    ... to consider available information concerning the cumulative effects on human health resulting from... stakeholders including environmental, human health, farm worker, and agricultural advocates; the chemical... factors, may have atypical or disproportionately high and adverse human health impacts or environmental...

  19. Effect of threatening life experiences and adverse family relations in ulcerative colitis: analysis using structural equation modeling and comparison with Crohn's disease.

    PubMed

    Slonim-Nevo, Vered; Sarid, Orly; Friger, Michael; Schwartz, Doron; Sergienko, Ruslan; Pereg, Avihu; Vardi, Hillel; Singer, Terri; Chernin, Elena; Greenberg, Dan; Odes, Shmuel

    2017-05-01

    We published that threatening life experiences and adverse family relations impact Crohn's disease (CD) adversely. In this study, we examine the influence of these stressors in ulcerative colitis (UC). Patients completed demography, economic status (ES), the Patient-Simple Clinical Colitis Activity Index (P-SCCAI), the Short Inflammatory Bowel Disease Questionnaire (SIBDQ), the Short-Form Health Survey (SF-36), the Brief Symptom Inventory (BSI), the Family Assessment Device (FAD), and the List of Threatening Life Experiences (LTE). Analysis included multiple linear and quantile regressions and structural equation modeling, comparing CD. UC patients (N=148, age 47.55±16.04 years, 50.6% women) had scores [median (interquartile range)] as follows: SCAAI, 2 (0.3-4.8); FAD, 1.8 (1.3-2.2); LTE, 1.0 (0-2.0); SF-36 Physical Health, 49.4 (36.8-55.1); SF-36 Mental Health, 45 (33.6-54.5); Brief Symptom Inventory-Global Severity Index (GSI), 0.5 (0.2-1.0). SIBDQ was 49.76±14.91. There were significant positive associations for LTE and SCAAI (25, 50, 75% quantiles), FAD and SF-36 Mental Health, FAD and LTE with GSI (50, 75, 90% quantiles), and ES with SF-36 and SIBDQ. The negative associations were as follows: LTE with SF-36 Physical/Mental Health, SIBDQ with FAD and LTE, ES with GSI (all quantiles), and P-SCCAI (75, 90% quantiles). In structural equation modeling analysis, LTE impacted ES negatively and ES impacted GSI negatively; LTE impacted GSI positively and GSI impacted P-SCCAI positively. In a split model, ES had a greater effect on GSI in UC than CD, whereas other path magnitudes were similar. Threatening life experiences, adverse family relations, and poor ES make UC patients less healthy both physically and mentally. The impact of ES is worse in UC than CD.

  20. A multilevel analysis to explain self-reported adverse health effects and adaptation to urban heat: a cross-sectional survey in the deprived areas of 9 Canadian cities.

    PubMed

    Bélanger, Diane; Abdous, Belkacem; Valois, Pierre; Gosselin, Pierre; Sidi, Elhadji A Laouan

    2016-02-12

    This study identifies the characteristics and perceptions related to the individual, the dwelling and the neighbourhood of residence associated with the prevalence of self-reported adverse health impacts and an adaptation index when it is very hot and humid in summer in the most disadvantaged sectors of the nine most populous cities of Québec, Canada, in 2011. The study uses a cross-sectional design and a stratified representative sample; 3485 people (individual-level) were interviewed in their residence. They lived in 1647 buildings (building-level) in 87 most materially and socially disadvantaged census dissemination areas (DA-level). Multilevel analysis was used to perform 3-level models nested one in the other to examine individual impacts as well as the adaptation index. For the prevalence of impacts, which is 46 %, the logistic model includes 13 individual-level indicators (including air conditioning and the adaptation index) and 1 building-level indicator. For the adaptation index, with values ranging from -3 to +3, the linear model has 10 individual-level indicators, 1 building-level indicator and 2 DA-level indicators. Of all these indicators, 9 were associated to the prevalence of impacts only and 8 to the adaptation index only. This 3-level analysis shows the differential importance of the characteristics of residents, buildings and their surroundings on self-reported adverse health impacts and on adaptation (other than air conditioning) under hot and humid summer conditions. It also identifies indicators specific to impacts or adaptation. People with negative health impacts from heat rely more on adaptation strategies while low physical activity and good dwelling/building insulation lead to lower adaptation. Better neighbourhood walkability favors adaptations other than air conditioning. Thus, adaptation to heat in these neighbourhoods seems reactive rather than preventive. These first multi-level insights pave the way for the development of a theoretical framework of the process from heat exposure to impacts and adaptation for research, surveillance and public health interventions at all relevant levels.

  1. A prospective observational study to examine the relationship between quality of life and adverse events of first-line chemotherapy plus cetuximab in patients with KRAS wild-type unresectable metastatic colorectal cancer: QUACK Trial.

    PubMed

    Ooki, Akira; Ando, Masahiko; Sakamoto, Junichi; Sato, Atushi; Fujii, Hirofumi; Yamaguchi, Kensei

    2014-04-01

    We have planned a multicentre prospective study to examine the relative impact of the efficacy and adverse events of cetuximab plus first-line chemotherapy on the quality of life in Japanese patients with KRAS wild-type unresectable colorectal cancer. The Dermatology Life Quality Index and the European Organization for Research Treatment of Cancer Quality of Life Questionnaire Core 30 will be used to assess dermatology-specific and health-related quality of life. The severity of adverse events will be assessed by using the National Cancer Institute Common Terminology Criteria for adverse Events ver. 4.0. The endpoints will be the following associations: adverse events, including skin toxicity and quality of life; efficacy and skin toxicity; efficacy and quality of life; and skin-related quality of life and health-related quality of life. A total of 140 patients are considered to be appropriate for inclusion in this study. The results of this study will provide more information to both patients and physicians regarding the practical use of cetuximab and its impact on quality of life in patients with unresectable colorectal cancer in Japan. This study was registered at the University Hospital Medical Information Network Clinical Trial Registry as UMIN000010985.

  2. Report to Congress on Sustainable Ranges, 2013

    DTIC Science & Technology

    2013-04-01

    to renewable energy, particularly wind turbines offshore. DoD and BOEM have assessed over 2,000 lease blocks on the Atlantic Outer Continental Shelf... wind turbines off-range affects the accuracy and reliability of radar systems used on the range. An emerging challenge on ranges is the increased...adversely affect range operations. Concerns are site-specific but often include wind turbine impacts to radar, the impact of excessive lighting on

  3. Halogenated flame retardants: do the fire safety benefits justify the risks?

    PubMed

    Shaw, Susan D; Blum, Arlene; Weber, Roland; Kannan, Kurunthachalam; Rich, David; Lucas, Donald; Koshland, Catherine P; Dobraca, Dina; Hanson, Sarah; Birnbaum, Linda S

    2010-01-01

    Since the 1970s, an increasing number of regulations have expanded the use of brominated and chlorinated flame retardants. Many of these chemicals are now recognized as global contaminants and are associated with adverse health effects in animals and humans, including endocrine and thyroid disruption, immunotoxicity, reproductive toxicity, cancer, and adverse effects on fetal and child development and neurologic function. Some flame retardants such as polybrominated diphenyl ethers (PBDEs) have been banned or voluntarily phased out by manufacturers because of their environmental persistence and toxicity, only to be replaced by other organohalogens of unknown toxicity. Despite restrictions on further production in some countries, consumer products previously treated with banned retardants are still in use and continue to release toxic chemicals into the environment, and the worldwide use of organohalogen retardants continues to increase. This paper examines major uses and known toxic effects of commonly-used organohalogen flame retardants, replacements for those that have been phased out, their combustion by-products, and their effectiveness at reducing fire hazard. Policy and other solutions to maintain fire safety while reducing toxicity are suggested. The major conclusions are: (1) Flammability regulations can cause greater adverse environmental and health impacts than fire safety benefits. (2) The current options for end-of-life disposal of products treated with organohalogens retardants are problematic. (3) Life-cycle analyses evaluating benefits and risks should consider the health and environmental effects of the chemicals, as well as their fire safety impacts. (4) Most fire deaths and most fire injuries result from inhaling carbon monoxide, irritant gases, and soot. The incorporation of organohalogens can increase the yield of these toxic by-products during combustion. (5) Fire-safe cigarettes, fire-safe candles, child-resistant lighters, sprinklers, and smoke detectors can prevent fires without the potential adverse effects of flame retardant chemicals. (6) Alternatives to organohalogen flame retardant chemicals include using less flammable materials, design changes, and safer chemicals. To date, before evaluating their health and environmental impacts, many flame retardant chemicals have been produced and used, resulting in high levels of human exposure. As a growing literature continues to find adverse impacts from such chemicals, a more systematic approach to their regulation is needed. Before implementing new flammability standards, decision-makers should evaluate the potential fire safety benefit versus the health and environmental impacts of the chemicals, materials, or technologies likely to be used to meet the standard. Reducing the use of toxic or untested flame retardant chemicals in consumer products can protect human and animal health and the global environment without compromising fire safety.

  4. The Impact of Adverse Child and Adult Experiences on Recovery from Serious Mental Illness

    PubMed Central

    Stumbo, Scott P.; Yarborough, Bobbi Jo H.; Paulson, Robert I.; Green, Carla A.

    2015-01-01

    Objective To compare effects of adverse childhood experiences and adverse adult experiences on recovery from serious mental illnesses. Methods As part of a mixed-methods study of recovery from serious mental illnesses, we interviewed and administered questionnaires to 177 members of a not-for-profit health plan over a two-year period. Participants had a diagnosis of bipolar disorder, affective psychosis, schizophrenia or schizoaffective disorder. Data for analyses came from standardized self-reported measures; outcomes included recovery, functioning, quality of life, and psychiatric symptoms. Adverse events in childhood and adulthood were evaluated as predictors. Results Child and adult exposures to adverse experiences were high, at 91% and 82% respectively. Cumulative lifetime exposure to adverse experiences (childhood plus adult experiences) was 94%. In linear regression analyses, adverse adult experiences were more important predictors of outcomes than adverse childhood experiences. Adult experiences were associated with lower recovery scores, quality of life, mental and physical functioning, social functioning, and greater psychiatric symptoms. Emotional neglect in adulthood was associated with lower recovery scores. Conclusions and Implications for Practice Early and repeated exposure to adverse events was common in this sample of people with serious mental illnesses. Adverse adult experiences were stronger predictors of worse functioning and lower recovery levels than were childhood experiences. Focusing clinical attention on adult experiences of adverse or traumatic events may result in greater benefit than focusing on childhood experiences alone. PMID:26053533

  5. Socioeconomic disparities and health: impacts and pathways.

    PubMed

    Kondo, Naoki

    2012-01-01

    Growing socioeconomic disparity is a global concern, as it could affect population health. The author and colleagues have investigated the health impacts of socioeconomic disparities as well as the pathways that underlie those disparities. Our meta-analysis found that a large population has risks of mortality and poor self-rated health that are attributable to income inequality. The study results also suggested the existence of threshold effects (ie, a threshold of income inequality over which the adverse impacts on health increase), period effects (ie, the potential for larger impacts in later years, specifically after the 1990s), and lag effects between income inequality and health outcomes. Our other studies using Japanese national representative survey data and a large-scale cohort study of Japanese older adults (AGES cohort) support the relative deprivation hypothesis, namely, that invidious social comparisons arising from relative deprivation in an unequal society adversely affect health. A study with a natural experiment design found that the socioeconomic gradient in self-rated health might actually have become shallower after the 1997-98 economic crisis in Japan, due to smaller health improvements among middle-class white-collar workers and middle/upper-income workers. In conclusion, income inequality might have adverse impacts on individual health, and psychosocial stress due to relative deprivation may partially explain those impacts. Any study of the effects of macroeconomic fluctuations on health disparities should also consider multiple potential pathways, including expanding income inequality, changes in the labor market, and erosion of social capital. Further studies are needed to attain a better understanding of the social determinants of health in a rapidly changing society.

  6. International Federation of Gynecology and Obstetrics opinion on reproductive health impacts of exposure to toxic environmental chemicals.

    PubMed

    Di Renzo, Gian Carlo; Conry, Jeanne A; Blake, Jennifer; DeFrancesco, Mark S; DeNicola, Nathaniel; Martin, James N; McCue, Kelly A; Richmond, David; Shah, Abid; Sutton, Patrice; Woodruff, Tracey J; van der Poel, Sheryl Ziemin; Giudice, Linda C

    2015-12-01

    Exposure to toxic environmental chemicals during pregnancy and breastfeeding is ubiquitous and is a threat to healthy human reproduction. There are tens of thousands of chemicals in global commerce, and even small exposures to toxic chemicals during pregnancy can trigger adverse health consequences. Exposure to toxic environmental chemicals and related health outcomes are inequitably distributed within and between countries; universally, the consequences of exposure are disproportionately borne by people with low incomes. Discrimination, other social factors, economic factors, and occupation impact risk of exposure and harm. Documented links between prenatal exposure to environmental chemicals and adverse health outcomes span the life course and include impacts on fertility and pregnancy, neurodevelopment, and cancer. The global health and economic burden related to toxic environmental chemicals is in excess of millions of deaths and billions of dollars every year. On the basis of accumulating robust evidence of exposures and adverse health impacts related to toxic environmental chemicals, the International Federation of Gynecology and Obstetrics (FIGO) joins other leading reproductive health professional societies in calling for timely action to prevent harm. FIGO recommends that reproductive and other health professionals advocate for policies to prevent exposure to toxic environmental chemicals, work to ensure a healthy food system for all, make environmental health part of health care, and champion environmental justice. Copyright © 2015 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

  7. Soap Suds Enema are Efficacious and Safe for Treating Fecal Impaction in Children with Abdominal Pain

    PubMed Central

    Chumpitazi, Corrie E.; Henkel, Erin B.; Valdez, Karina L.; Chumpitazi, Bruno P.

    2016-01-01

    Importance Constipation is a common cause of pediatric abdominal pain and emergency department (ED) presentation. Despite the high prevalence, there is a dearth of clinical information and wide practice variation in childhood constipation management in the ED. Objective To assess the efficacy and safety of soap suds enema (SSE) in the treatment of fecal impaction in children with abdominal pain within the pediatric emergency department (ED) setting. The primary outcome was stool output following SSE. Secondary outcomes were adverse events, admissions, and return visits within 72 hours. Methods This is a retrospective cross-sectional study performed in the ED at a quaternary care children’s hospital of patients seen over a 12-month period who received a SSE for fecal impaction. Results Five hundred twelve patients (53% female, median age 7.8 years, range: 8 months-23 years) received SSE therapy over a 1-year period. Successful therapy (bowel movement) following SSE occurred in 419 (82%). Adverse events included abdominal pain in 24 (5%) and nausea/vomiting in 18 (4%). No SSE-related serious adverse events were identified. Following SSE, 405 (79%) were subsequently discharged, of which 15 (3.7%) returned to the ED for re-evaluation within 72 hours. Conclusions and Relevance SSE is an efficacious and safe therapeutic option for the acute treatment of childhood fecal impaction in the ED setting. PMID:26655947

  8. Soap Suds Enemas Are Efficacious and Safe for Treating Fecal Impaction in Children With Abdominal Pain.

    PubMed

    Chumpitazi, Corrie E; Henkel, Erin B; Valdez, Karina L; Chumpitazi, Bruno P

    2016-07-01

    Constipation is a common cause of pediatric abdominal pain and emergency department (ED) presentation. Despite the high prevalence, there is a dearth of clinical information and wide practice variation in childhood constipation management in the ED. The objective of the study was to assess the efficacy and safety of soap suds enema (SSE) in the therapy for fecal impaction in children with abdominal pain within the pediatric ED setting. The primary outcome was stool output following SSE. Secondary outcomes were adverse events, admissions, and return visits within 72 hours. The present study is a retrospective cross-sectional study performed in the ED at a quaternary care children's hospital of patients seen during a 12-month period who received an SSE for fecal impaction. Five hundred twelve patients (53% girls, median age 7.8 years, range: 8 months-23 years) received SSE therapy during a 1-year period. Successful therapy (bowel movement) following SSE occurred in 419 (82%). Adverse events included abdominal pain in 24 (5%) and nausea/vomiting in 18 (4%). No SSE-related serious adverse events were identified. Following SSE, 405 (79%) were subsequently discharged, of which 15 (3.7%) returned to the ED for re-evaluation within 72 hours. SSE is an efficacious and safe therapeutic option for the acute treatment of childhood fecal impaction in the ED setting.

  9. Current State of the Evidence: Air Pollution Impacts on Human Health

    EPA Science Inventory

    Epidemiologic studies have demonstrated a consistent association between ambient levels of air pollution and adverse human health effects, including mortality and morbidity. Many of these studies have relied on the US Air Quality System (AQS) for exposure assessment. The AQS is a...

  10. EVALUATION AND MITIGATION OF VISIBLE ACIDIC AEROSOL PLUMES FROM COAL FIRED POWER BOILERS

    EPA Science Inventory

    The formation of sulfur trioxide during the combustion of coal can increase significantly following the installation and operation of selective catalytic reduction systems for reduction of nitrogen oxides. This can in turn lead to adverse environmental impacts, including visible...

  11. Nonnative plant response to silvicultural treatments: A model based on disturbance, propagule pressure, and competitive abilities

    Treesearch

    Steve Sutherland; Cara R. Nelson

    2010-01-01

    Invasion by nonnative plants can result in substantial adverse effects on the functions of native forest ecosystems, including nutrient cycling and fire regimes. Thus, forest managers need to be aware of the potential impacts of management activities, including silvicultural treatments, on nonnative vegetation. To aid in that effort, we created a conceptual model of...

  12. Prevalence and detection of neuropsychiatric adverse effects during hepatitis C treatment.

    PubMed

    Masip, Montserrat; Tuneu, Laura; Pagès, Neus; Torras, Xavier; Gallego, Adolfo; Guardiola, Josep Maria; Faus, María José; Mangues, Maria Antònia

    2015-12-01

    Current treatment combinations for chronic hepatitis C virus infection still include pegylated interferon and ribavirin despite the new therapeutic options available. Interferon-based treatments are associated with a high incidence of adverse effects. Central nervous system events are among the most frequent adverse drug reactions and their influence on treatment adherence and effectiveness is controversial. The aim of the study was to evaluate neuropsychiatric adverse effects of interferon-based treatment for chronic hepatitis C in standard multidisciplinary clinical practice. Risk factors for these adverse effects and their impact on adherence and sustained viral response were also evaluated. Setting Ambulatory care pharmacy in coordination with the liver unit and the infectious diseases unit at a 650-bed tertiary university hospital. We included all consecutive patients with chronic hepatitis C who completed treatment with pegylated interferon and ribavirin between 2005 and 2013. All patients underwent a multidisciplinary follow-up during treatment. Neuropsychiatric adverse effects were evaluated in relation to severity, management and outcome. The presence of anxiety and depression was evaluated by means of specific tests. A total of 717 treatments in 679 patients were included. During treatment, we detected 1679 neuropsychiatric adverse effects in 618 patients (86.2 %), generating 1737 clinical interventions. Fifty-seven (3.3 %) neuropsychiatric adverse effects were severe and 2 (0.1 %) were life-threatening (suicidal attempts). Most neuropsychiatric adverse effects (1555 events, 92.6 %) resolved without sequelae. Psychiatric medication was required in 289 patients (40.3 %). Sustained viral response was achieved in 400 cases (55.8 %) and was associated with adherence (OR = 1.942, 95 % CI = 1.235-3.052, p = 0.004). A multivariate analysis did not show any relationship between neuropsychiatric adverse effects and treatment adherence or sustained viral response. A psychiatric history was a strong risk factor for depression, anxiety and other psychiatric disorders during treatment. Neuropsychiatric adverse effects during interferon-based treatments in patients with chronic hepatitis C were common but mostly mild or moderate. Early detection and accurate multidisciplinary management avoided treatment discontinuation, ensuring adherence and attaining sustained viral response. The identified risk factors could be used to determine patients eligible for interferon-free combinations, thus optimizing health system economics.

  13. Meta-analysis of associations between childhood adversity and hippocampus and amygdala volume in non-clinical and general population samples.

    PubMed

    Calem, Maria; Bromis, Konstantinos; McGuire, Philip; Morgan, Craig; Kempton, Matthew J

    2017-01-01

    Studies of psychiatric populations have reported associations between childhood adversity and volumes of stress-related brain structures. This meta-analysis investigated these associations in non-clinical samples and therefore independent of the effects of severe mental health difficulties and their treatment. The MEDLINE database was searched for magnetic resonance imaging studies measuring brain structure in adults with and without childhood adversity. Fifteen eligible papers (1781 participants) reporting hippocampal volumes and/or amygdala volumes were pooled using a random effects meta-analysis. Those with childhood adversity had lower hippocampus volumes (hedges g = - 0.15, p  = 0.010). Controlling for gender, this difference became less evident (hedges g = - 0.12, p  = 0.124). This association differed depending on whether studies included participants with some psychopathology, though this may be due to differences in the type of adversity these studies examined. There was no strong evidence of any differences in amygdala volume. Childhood adversity may have only a modest impact on stress-related brain structures in those without significant mental health difficulties.

  14. Missing data treatments matter: an analysis of multiple imputation for anterior cervical discectomy and fusion procedures.

    PubMed

    Ondeck, Nathaniel T; Fu, Michael C; Skrip, Laura A; McLynn, Ryan P; Cui, Jonathan J; Basques, Bryce A; Albert, Todd J; Grauer, Jonathan N

    2018-04-09

    The presence of missing data is a limitation of large datasets, including the National Surgical Quality Improvement Program (NSQIP). In addressing this issue, most studies use complete case analysis, which excludes cases with missing data, thus potentially introducing selection bias. Multiple imputation, a statistically rigorous approach that approximates missing data and preserves sample size, may be an improvement over complete case analysis. The present study aims to evaluate the impact of using multiple imputation in comparison with complete case analysis for assessing the associations between preoperative laboratory values and adverse outcomes following anterior cervical discectomy and fusion (ACDF) procedures. This is a retrospective review of prospectively collected data. Patients undergoing one-level ACDF were identified in NSQIP 2012-2015. Perioperative adverse outcome variables assessed included the occurrence of any adverse event, severe adverse events, and hospital readmission. Missing preoperative albumin and hematocrit values were handled using complete case analysis and multiple imputation. These preoperative laboratory levels were then tested for associations with 30-day postoperative outcomes using logistic regression. A total of 11,999 patients were included. Of this cohort, 63.5% of patients had missing preoperative albumin and 9.9% had missing preoperative hematocrit. When using complete case analysis, only 4,311 patients were studied. The removed patients were significantly younger, healthier, of a common body mass index, and male. Logistic regression analysis failed to identify either preoperative hypoalbuminemia or preoperative anemia as significantly associated with adverse outcomes. When employing multiple imputation, all 11,999 patients were included. Preoperative hypoalbuminemia was significantly associated with the occurrence of any adverse event and severe adverse events. Preoperative anemia was significantly associated with the occurrence of any adverse event, severe adverse events, and hospital readmission. Multiple imputation is a rigorous statistical procedure that is being increasingly used to address missing values in large datasets. Using this technique for ACDF avoided the loss of cases that may have affected the representativeness and power of the study and led to different results than complete case analysis. Multiple imputation should be considered for future spine studies. Copyright © 2018 Elsevier Inc. All rights reserved.

  15. Adverse Drug Events and Medication Errors in African Hospitals: A Systematic Review.

    PubMed

    Mekonnen, Alemayehu B; Alhawassi, Tariq M; McLachlan, Andrew J; Brien, Jo-Anne E

    2018-03-01

    Medication errors and adverse drug events are universal problems contributing to patient harm but the magnitude of these problems in Africa remains unclear. The objective of this study was to systematically investigate the literature on the extent of medication errors and adverse drug events, and the factors contributing to medication errors in African hospitals. We searched PubMed, MEDLINE, EMBASE, Web of Science and Global Health databases from inception to 31 August, 2017 and hand searched the reference lists of included studies. Original research studies of any design published in English that investigated adverse drug events and/or medication errors in any patient population in the hospital setting in Africa were included. Descriptive statistics including median and interquartile range were presented. Fifty-one studies were included; of these, 33 focused on medication errors, 15 on adverse drug events, and three studies focused on medication errors and adverse drug events. These studies were conducted in nine (of the 54) African countries. In any patient population, the median (interquartile range) percentage of patients reported to have experienced any suspected adverse drug event at hospital admission was 8.4% (4.5-20.1%), while adverse drug events causing admission were reported in 2.8% (0.7-6.4%) of patients but it was reported that a median of 43.5% (20.0-47.0%) of the adverse drug events were deemed preventable. Similarly, the median mortality rate attributed to adverse drug events was reported to be 0.1% (interquartile range 0.0-0.3%). The most commonly reported types of medication errors were prescribing errors, occurring in a median of 57.4% (interquartile range 22.8-72.8%) of all prescriptions and a median of 15.5% (interquartile range 7.5-50.6%) of the prescriptions evaluated had dosing problems. Major contributing factors for medication errors reported in these studies were individual practitioner factors (e.g. fatigue and inadequate knowledge/training) and environmental factors, such as workplace distraction and high workload. Medication errors in the African healthcare setting are relatively common, and the impact of adverse drug events is substantial but many are preventable. This review supports the design and implementation of preventative strategies targeting the most likely contributing factors.

  16. Prevalence and impact of high platelet reactivity in chronic kidney disease: results from the Assessment of Dual Antiplatelet Therapy with Drug-Eluting Stents registry.

    PubMed

    Baber, Usman; Mehran, Roxana; Kirtane, Ajay J; Gurbel, Paul A; Christodoulidis, Georgios; Maehara, Akiko; Witzenbichler, Bernhard; Weisz, Giora; Rinaldi, Michael J; Metzger, D Christopher; Henry, Timothy D; Cox, David A; Duffy, Peter L; Mazzaferri, Ernest L; Xu, Ke; Parise, Helen; Brodie, Bruce R; Stuckey, Thomas D; Stone, Gregg W

    2015-06-01

    Chronic kidney disease (CKD) is associated with increased rates of adverse events after percutaneous coronary intervention. We sought to determine the impact of CKD on platelet reactivity in clopidogrel-treated patients and whether high platelet reactivity (HPR) confers a similar or differential risk for adverse events among patients with CKD and non-CKD. We performed a post hoc analysis of the Assessment of Dual Antiplatelet Therapy With Drug-Eluting Stents (ADAPT-DES) registry, which included 8582 patients undergoing percutaneous coronary intervention with drug-eluting stents and platelet function testing using the VerifyNow assay. We compared HPR and its impact on ischemic and bleeding events >2 years among patients with CKD and non-CKD. Patients with CKD (n=1367) were older, more often female, diabetic, and had lower ejection fraction compared with their non-CKD counterparts (n=7043). Although HPR prevalence increased with worsening renal function in unadjusted analyses, these associations were no longer present after adjustment. Major adverse cardiac event rates at 2 years among those without CKD or HPR, HPR alone, CKD alone, and both CKD and HPR were 9.0%, 11.2%, 13.3%, and 17.5%, respectively (P<0.001). Associations between HPR and adverse events were uniform across CKD strata without evidence of interaction. HPR is more common among those with versus without CKD, an association that is attributable to confounding risk factors that are more prevalent in CKD. The impact of HPR on ischemic and bleeding events is similar irrespective of CKD status. URL: http://www.clinicaltrials.gov. Unique identifier: NCT00638794. © 2015 American Heart Association, Inc.

  17. 76 FR 22724 - Draft Program Environmental Impact Statement/Environmental Impact Report (PEIS/R) and Public...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-22

    ... (Restoration Goal); and (2) to reduce or avoid adverse water supply impacts to all of the Friant Division long... populations of salmon and other fish. Water Management Goal--To reduce or avoid adverse water supply impacts... Bureau of Reclamation and the California Department of Water Resources (DWR) have prepared a joint Draft...

  18. Early adversity and risk for moderate to severe unipolar depressive disorder in adolescence and adulthood: A register-based study of 978,647 individuals.

    PubMed

    Dahl, Signe Kirk; Larsen, Janne Tidselbak; Petersen, Liselotte; Ubbesen, Mads Bonde; Mortensen, Preben Bo; Munk-Olsen, Trine; Musliner, Katherine Louise

    2017-05-01

    Early adversity is a known risk factor for unipolar depression. We examined the impact of 9 types of early adversity on risk for moderate to severe unipolar depression in adolescence or adulthood, and evaluated whether these effects were moderated by gender and adversity timing. We conducted a prospective, population-based cohort study using Danish national registers. The sample included all individuals born in Denmark between 1980 and 1998 (N=978,647). Exposure to early adversity was assessed from ages 0-15. Types of adversity included parental illness, incarceration, death, disability, and psychiatric diagnosis; family disruption; out-of-home care; and childhood abuse. Individuals were followed from age 15 until first in- or outpatient depression diagnosis (ICD-10 codes F32, F33) in a psychiatric hospital, death, emigration, or December 31st, 2013, whichever came first. Hazard ratios (HRs) were calculated using Cox regressions. All adversities were significantly associated with increased risk for moderate to severe adolescent/adult depression (HR range: 1.30-2.72), although the effects were attenuated after mutual adjustment (adjusted HR range: 1.06-1.70). None of the effects were moderated by gender. The effect of family disruption was strongest between ages 0-4 (HR=1.66, 95% CI=1.61-1.71), while the effect of out-of-home care was strongest between ages 10-14 (HR=2.45, 95% CI=2.28-2.64). Untreated and primary-care treated depression were not measured. Our results support past findings that multiple types of early adversity increase risk for moderate to severe unipolar depression in adolescence and adulthood. Certain adversities may be more harmful if they occur during specific developmental time periods. Copyright © 2017 Elsevier B.V. All rights reserved.

  19. 14 CFR 34.7 - Exemptions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... flights essential to demonstrate the integrity of an aircraft prior to a flight to a point outside the... upon consideration of— (1) Adverse economic impact on the manufacturer; (2) Adverse economic impact on...

  20. Environmental Assessment Facility Renovation / New Construction and Operation of Marine Corps Units (MAG-42, HMLA-773 and MALS-42) Relocated from Naval Air Station Atlanta to Robins Air Force Base

    DTIC Science & Technology

    2007-08-16

    activities within the area do not significantly adversely or significantly positively impact storm water quality . The Proposed Construction Area does...adversely impact storm water quality . Existing buildings receive limited runoff from the adjacent area to the west; however, no indications of adverse... water quality . Existing buildings receive limited runoff from the adjacent area to the north and west; however, no indications of adverse environmental

  1. Analytical Characterization of Internet Security Attacks

    ERIC Educational Resources Information Center

    Sellke, Sarah H.

    2010-01-01

    Internet security attacks have drawn significant attention due to their enormously adverse impact. These attacks includes Malware (Viruses, Worms, Trojan Horse), Denial of Service, Packet Sniffer, and Password Attacks. There is an increasing need to provide adequate defense mechanisms against these attacks. My thesis proposal deals with analytical…

  2. 29 CFR 29.6 - Program performance standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... apprenticeship programs. (1) The tools and factors to be used must include, but are not limited to: (i) Quality... rates. (2) Any additional tools and factors used by the Registration Agency in evaluating program... probationary period will not have an adverse impact on a sponsor's completion rate. ...

  3. 29 CFR 29.6 - Program performance standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... apprenticeship programs. (1) The tools and factors to be used must include, but are not limited to: (i) Quality... rates. (2) Any additional tools and factors used by the Registration Agency in evaluating program... probationary period will not have an adverse impact on a sponsor's completion rate. ...

  4. 29 CFR 29.6 - Program performance standards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... apprenticeship programs. (1) The tools and factors to be used must include, but are not limited to: (i) Quality... rates. (2) Any additional tools and factors used by the Registration Agency in evaluating program... probationary period will not have an adverse impact on a sponsor's completion rate. ...

  5. 29 CFR 29.6 - Program performance standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... apprenticeship programs. (1) The tools and factors to be used must include, but are not limited to: (i) Quality... rates. (2) Any additional tools and factors used by the Registration Agency in evaluating program... probationary period will not have an adverse impact on a sponsor's completion rate. ...

  6. 30 CFR 256.29 - Proposed notice of sale.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Proposed notice of sale. 256.29 Section 256.29 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE... measures, including lease stipulations and conditions, to mitigate adverse impacts on the environments. For...

  7. 30 CFR 773.17 - Permit conditions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... to the performance bond or other equivalent guarantee in effect pursuant to subchapter J of this.... (e) The permittee shall take all possible steps to minimize any adverse impact to the environment or public health and safety resulting from noncompliance with any term or condition or the permit, including...

  8. 40 CFR 125.135 - May alternative requirements be authorized?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... impacts on local water resources other than impingement or entrainment, or significant adverse impacts on... wholly out of proportion cost or the significant adverse impacts on local water resources other than... 40 Protection of Environment 22 2011-07-01 2011-07-01 false May alternative requirements be...

  9. 40 CFR 125.135 - May alternative requirements be authorized?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... impacts on local water resources other than impingement or entrainment, or significant adverse impacts on... wholly out of proportion cost or the significant adverse impacts on local water resources other than... 40 Protection of Environment 21 2010-07-01 2010-07-01 false May alternative requirements be...

  10. PFIESTERIA PISCICIDA IMPACTS

    EPA Science Inventory

    Recent evidence suggests that the estuarine dinofageflate, Pfiesteria piscicida, may release a toxin(s) which kills fish and adversely affects human health in laboratory and environmental settings. The potential for Pfresferia-like organisms to adversely impact estuarine ecosys...

  11. Cutaneous Side Effects of Antiosteoporosis Treatments

    PubMed Central

    Musette, Philippe; Kaufman, Jean-Marc; Rizzoli, René; Cacoub, Patrice; Brandi, Maria Louisa; Reginster, Jean-Yves

    2011-01-01

    Cutaneous adverse reactions are reported for many therapeutic agents and, in general, are observed in between 0% and 8% of treated patients depending on the drug. Antiosteoporotic agents are considered to be safe in terms of cutaneous effects, however there have been a number of case reports of cutaneous adverse reactions which warrant consideration. This was the subject of a working group meeting of the European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis in April 2009, which focused on the impact of cutaneous adverse reactions and drug-induced hypersensitivity in the management of postmenopausal osteoporosis. This position paper was drafted following these discussions and includes a flowchart for their recognition. Cutaneous adverse reactions observed with antiosteoporotic agents were reviewed and included information from case reports, regulatory documents and pharmacovigilance. These reactions ranged from benign effects including exanthematous or maculopapular eruption (drug rash), photosensitivity and urticaria, to the severe and potentially life-threatening reactions of angioedema, drug rash with eosinophilia and systemic symptoms (DRESS), Stevens Johnson syndrome and toxic epidermal necrolysis. A review of the available evidence demonstrates that cutaneous adverse reactions occur with all commonly used antiosteoporotic treatments. Notably, there are reports of Stevens Johnson syndrome and toxic epidermal necrolysis for bisphosphonates, and of DRESS and toxic epidermal necrolysis for strontium ranelate. These severe reactions remain very rare (<1 in 10,000 cases). In general, with proper management and early recognition, including immediate and permanent withdrawal of the culprit agent, accompanied by hospitalization, rehydration and systemic corticosteroids if necessary, the prognosis is positive. PMID:22870464

  12. Prospective Assessment of Neurocognition in Future Gulf-deployed and Gulf-nondeployed Military Personnel: A Pilot Study

    DTIC Science & Technology

    2007-02-01

    increased emotional distress but with advantaged simple reactiontime. Unit cohesion buffers the adverse effects of early life events on PTSD prior to...motor speed), and emotional (e.g., mood) behaviors thought to reflect neural integrity. Unresolved issues include whether subjective...including neurobehavioral and emotional functioning, (b) examine the impact of deployment-related stress and environmental exposures on

  13. The impact of adverse child and adult experiences on recovery from serious mental illness.

    PubMed

    Stumbo, Scott P; Yarborough, Bobbi Jo H; Paulson, Robert I; Green, Carla A

    2015-12-01

    The purpose of this study was to compare effects of adverse childhood experiences and adverse adult experiences on recovery from serious mental illnesses. As part of a mixed-methods study of recovery from serious mental illnesses, we interviewed and administered questionnaires to 177 members of a not-for-profit health plan over a 2-year period. Participants had a diagnosis of bipolar disorder, affective psychosis, schizophrenia, or schizoaffective disorder. Data for analyses came from standardized self-reported measures; outcomes included recovery, functioning, quality of life, and psychiatric symptoms. Adverse events in childhood and adulthood were evaluated as predictors. Child and adult exposures to adverse experiences were high, at 91% and 82%, respectively. Cumulative lifetime exposure to adverse experiences (childhood plus adult experiences) was 94%. In linear regression analyses, adverse adult experiences were more important predictors of outcomes than adverse childhood experiences. Adult experiences were associated with lower recovery scores, quality of life, mental and physical functioning and social functioning and greater psychiatric symptoms. Emotional neglect in adulthood was associated with lower recovery scores. Early and repeated exposure to adverse events was common in this sample of people with serious mental illnesses. Adverse adult experiences were stronger predictors of worse functioning and lower recovery levels than were childhood experiences. Focusing clinical attention on adult experiences of adverse or traumatic events may result in greater benefit than focusing on childhood experiences alone. (c) 2015 APA, all rights reserved).

  14. 18 CFR 725.3 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... result in the long- or short-term adverse impacts associated with: (a) The occupancy or modification of... apply to Level A and B regional or river basin planning activities carried out by regional planning sponsors including consideration of inclusion of site specific projects in Level A or B regional or river...

  15. 18 CFR 725.3 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... result in the long- or short-term adverse impacts associated with: (a) The occupancy or modification of... apply to Level A and B regional or river basin planning activities carried out by regional planning sponsors including consideration of inclusion of site specific projects in Level A or B regional or river...

  16. 18 CFR 725.3 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... result in the long- or short-term adverse impacts associated with: (a) The occupancy or modification of... apply to Level A and B regional or river basin planning activities carried out by regional planning sponsors including consideration of inclusion of site specific projects in Level A or B regional or river...

  17. 78 FR 16036 - Service Level Environmental Impact Statement for the Texas Oklahoma Passenger Rail Study Corridor...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-13

    ... planning for projects to implement the service. Alternatives under consideration will include a No Action..., at a corridor planning level, the infrastructure and equipment investment requirements for the... describe, at a corridor planning level, the potential environmental consequences (benefits and adverse...

  18. Intelligence: A Discriminating Circular Search for Sameness.

    ERIC Educational Resources Information Center

    McKerrow, Kelly

    1998-01-01

    Reviews relationship of IQ scores to race and gender. Explores the logic that supports the use of intelligence testing to discriminate and to exclude. Argues that default assumptions allow researchers to remain unaware of the subtle adverse impact of their research. Includes recommendations to encourage a broader understanding of intelligence.…

  19. Comparison of contaminant transport in agricultural drainage water and urban stormwater runoff

    USDA-ARS?s Scientific Manuscript database

    Transport of nitrogen and phosphorus from agricultural and urban landscapes to surface water bodies can cause adverse environmental impacts including hypoxia and harmful algal blooms. The main objective of this long-term study was to quantify and compare contaminant transport from a subsurface-drain...

  20. Cold-water refuges for climate resilience in Oregon coastal stream

    EPA Science Inventory

    Many rivers and streams in the Pacific Northwest are currently listed as impaired under the Clean Water Act as a result of high summer water temperatures. Adverse effects of warm waters include impacts to salmon and steelhead populations that may already be stressed by habitat al...

  1. Cell-based metabolomics approach for assessing the impact of wastewater treatment plant effluent on downstream water quality

    EPA Science Inventory

    Wastewater treatment plants (WWTP) are a known source of various types of chemicals including pharmaceuticals and personal care products (PPCPs), naturally occurring hormones, and pesticides. There is great concern regarding their adverse effects on human and ecological health th...

  2. Graduate Students' Mental Health: Departmental Contexts as a Source of Differential Risk

    ERIC Educational Resources Information Center

    La Touche, Rachel A.

    2017-01-01

    Research in higher education acknowledges academic performance, progress and general health as adversely impacted by mental health challenges. These challenges are consistent with numerous life changes that accompany the student experience, including changes related to work, finances, social interactions and living conditions. Current scholarship…

  3. A tool to determine financial impact of adverse events in health care: healthcare quality calculator.

    PubMed

    Yarbrough, Wendell G; Sewell, Andrew; Tickle, Erin; Rhinehardt, Eric; Harkleroad, Rod; Bennett, Marc; Johnson, Deborah; Wen, Li; Pfeiffer, Matthew; Benegas, Manny; Morath, Julie

    2014-12-01

    Hospital leaders lack tools to determine the financial impact of poor patient outcomes and adverse events. To provide health-care leaders with decision support for investments to improve care, we created a tool, the Healthcare Quality Calculator (HQCal), which uses institution-specific financial data to calculate impact of poor patient outcomes or quality improvement on present and future margin. Excel and Web-based versions of the HQCal were based on a cohort study framework and created with modular components including major drivers of cost and reimbursement. The Healthcare Quality Calculator (HQCal) compares payment, cost, and profit/loss for patients with and without poor outcomes or quality issues. Cost and payment information for groups with and without quality issues are used by the HQCal to calculate profit or loss. Importantly, institution-specific payment and cost data are used to calculate financial impact and attributable cost associated with poor patient outcomes, adverse events, or quality issues. Because future cost and reimbursement changes can be forecast, the HQCal incorporates a forward-looking component. The flexibility of the HQCal was demonstrated using surgical site infections after abdominal surgery and postoperative surgical airway complications. The Healthcare Quality Calculator determines financial impact of poor patient outcomes and the benefit of initiatives to improve quality. The calculator can identify quality issues that would provide the largest financial benefit if improved; however, it cannot identify specific interventions. The calculator provides a tool to improve transparency regarding both short- and long-term financial consequences of funding, or failing to fund, initiatives to close gaps in quality or improve patient outcomes.

  4. Assessing planetary and regional nitrogen boundaries related to food security and adverse environmental impacts

    NASA Astrophysics Data System (ADS)

    de Vries, Wim; Kros, Hans; Kroeze, Carolien; Seitzinger, Sybil

    2014-05-01

    In this presentation, we first discuss the concept of -, governance interest in- and criticism on planetary boundaries, specifically with respect to the nitrogen (N) cycle. We then systematically evaluate the criticism and argue that planetary N boundaries need to include both the benefits and adverse impacts of reactive N (Nr) and the spatial variability of Nr impacts, in terms of shortage and surplus, being main arguments for not deriving such boundaries. Next, we present an holistic approach for an updated planetary N boundary by considering the need to: (i) avoid adverse impacts of elevated Nr emissions to water, air and soils, and (ii) feed the world population in an adequate way. The derivation of a planetary N boundary, in terms of anthropogenic fixation of di-nitrogen (N2) by growing legumes and production of N fertilizer, is illustrated by (i) identification of multiple threat N indicators and setting critical limits for them, (ii) back calculating critical N losses from critical limits for N indicators, while accounting for the spatial variability of indicators and their exceedance and (iii) back calculating critical N fixation rates from critical N losses. The derivation of the needed planetary N fixation is assessed from the global population, the recommended dietary N consumption per capita and the N use efficiency in the complete chain from N fixation to N consumption. Results of example applications show that the previously suggested planetary N boundary of 25% of the current value is too low in view of needed N fixation and also unnecessary in view of most environmental impacts. We also illustrate the impacts of changes in the N use efficiency on planetary boundaries in terms of critical N fixation rates.

  5. Impact of Adverse Childhood Experiences on Psychotic-Like Symptoms and Stress Reactivity in Daily Life in Nonclinical Young Adults

    PubMed Central

    Ballespí, Sergi; Mitjavila, Mercè; Myin-Germeys, Inez; Kwapil, Thomas R.; Barrantes-Vidal, Neus

    2016-01-01

    Background There is increasing interest in elucidating the association of different childhood adversities with psychosis-spectrum symptoms as well as the mechanistic processes involved. This study used experience sampling methodology to examine (i) associations of a range of childhood adversities with psychosis symptom domains in daily life; (ii) whether associations of abuse and neglect with symptoms are consistent across self-report and interview methods of trauma assessment; and (iii) the role of different adversities in moderating affective, psychotic-like, and paranoid reactivity to situational and social stressors. Method A total of 206 nonclinical young adults were administered self-report and interview measures to assess childhood abuse, neglect, bullying, losses, and general traumatic events. Participants received personal digital assistants that signaled them randomly eight times daily for one week to complete questionnaires about current experiences, including symptoms, affect, and stress. Results Self-reported and interview-based abuse and neglect were associated with psychotic-like and paranoid symptoms, whereas only self-reported neglect was associated with negative-like symptoms. Bullying was associated with psychotic-like symptoms. Losses and general traumatic events were not directly associated with any of the symptom domains. All the childhood adversities were associated with stress reactivity in daily life. Interpersonal adversities (abuse, neglect, bullying, and losses) moderated psychotic-like and/or paranoid reactivity to situational and social stressors, whereas general traumatic events moderated psychotic-like reactivity to situational stress. Also, different interpersonal adversities exacerbated psychotic-like and/or paranoid symptoms in response to distinct social stressors. Discussion The present study provides a unique examination of how childhood adversities impact the expression of spectrum symptoms in the real world and lends support to the notion that stress reactivity is a mechanism implicated in the experience of reality distortion in individuals exposed to childhood trauma. Investigating the interplay between childhood experience and current context is relevant for uncovering potential pathways to the extended psychosis phenotype. PMID:27082442

  6. [Changes of menstruation patterns and adverse effects during the treatment of LNG-IUS for symptomatic adenomyosis].

    PubMed

    Li, L; Leng, J H; Zhang, J J; Jia, S Z; Li, X Y; Shi, J H; Dai, Y; Zhang, J R; Li, T; Xu, X X; Liu, Z Z; You, S S; Chang, X Y; Lang, J H

    2016-09-25

    Objective: To investigate the changes of mestruation patterns and adverse effects during the treatment of levonorgestrel-releasing intrauterine system(LNG-IUS)for symptomatic adenomyosis in a prospective cohort study. Methods: From December, 2006 to December, 2014, patients of symptomatic adenomyosis diagnosed by transvaginal ultrasound in Peking Union Medical College Hospital were given LNG-IUS. Before and after placement of IUS, all patients' parameters were recorded, including carrying status of IUS, symptoms and scores of dysmenorrhea, menstruation scores, biochemical indicators, physical parameters, menstruation patterns and adverse effects. Risk factors for changes of menstruation patterns and adverse effects, and their impact on treatment effects were analyzed. Results: Totally 1 100 cases met inclusion criteria, with median age 36 years(range 20-44 years), median follow-up 35 months(range 1 -108 months). During follow-up changes of menstruation patterns increased significantly with amenorrhea and shortened-menstruation being the most common manifestations. On 3, 6, 12, 24, 36, 48 and 60 months after the placement of LNG-IUS, 0, 5.8%(43/744), 6.9%(47/682), 10.1%(60/595), 17.3%(87/502), 27.2%(104/383)and 29.6%(82/277)patients achieved amenorrhea respectively( P <0.01). Total and subclassification of adverse effects decreased significantly( P <0.01). Within 12 months and >12 months after placement, abdominal pain and body weight increasing ≥5 kg/year were the most common adverse effects. Changes of menstruation patterns, total and subclassifications of adverse effects were neither dependent on patient parameters, treatment modes and treatment effects, nor could predict future LNG-IUS carrying status(all P > 0.05). After taking out of LNG-IUS, most changes of menstruation and adverse effects disappeared. Conclusions: During the treatment of LNG-IUS for symptomatic adenomyosis, changes of menstruation patterns increase gradually with amenorrhea and shortened-menstruation being the most common manifestations, while adverse effects decrease significantly. Changes of menstruation patterns or adverse effects neither have any risk factor nor have impact on treatment effects.

  7. Life course pathways of adverse childhood experiences toward adult psychological well-being: A stress process analysis.

    PubMed

    Nurius, Paula S; Green, Sara; Logan-Greene, Patricia; Borja, Sharon

    2015-07-01

    Growing evidence suggests that toxic stressors early in life not only convey developmental impacts but also augment risk of proliferating chains of additional stressors that can overwhelm individual coping and undermine recovery and health. Examining trauma within a life course stress process perspective, we posit that early childhood adversity carries a unique capacity to impair adult psychological well-being both independent of and cumulative with other contributors, including social disadvantage and stressful adult experiences. This study uses data from a representative population-based health survey (N=13,593) to provide one of the first multivariate assessments of unique, cumulative, and moderated effects of adverse childhood experiences (ACEs) toward explaining 3 related yet distinct measures of adult mental health: perceived well-being, psychological distress, and impaired daily activities. Results demonstrate support for each set of hypothesized associations, including exacerbation and amelioration of ACEs effects by adult stress and resilience resources, respectively. Implications for services and future research are discussed. Copyright © 2015 Elsevier Ltd. All rights reserved.

  8. Life Course Pathways of Adverse Childhood Experiences Toward Adult Psychological Well-Being: A Stress Process Analysis

    PubMed Central

    Nurius, Paula S.; Green, Sara; Logan-Greene, Patricia; Borja, Sharon

    2015-01-01

    Growing evidence suggests that toxic stressors early in life not only convey developmental impacts but also augment risk of proliferating chains of additional stressors that can overwhelm individual coping and undermine recovery and health. Examining trauma within a life course stress process perspective, we posit that early childhood adversity carries a unique capacity to impair adult psychological well-being both independent of and cumulative with other contributors, including social disadvantage and stressful adult experiences. This study uses data from a representative population-based health survey (N = 13,593) to provide one of the first multivariate assessments of unique, cumulative, and moderated effects of adverse childhood experiences (ACEs) toward explaining 3 related yet distinct measures of adult mental health: perceived well-being, psychological distress, and impaired daily activities. Results demonstrate support for each set of hypothesized associations, including exacerbation and amelioration of ACEs effects by adult stress and resilience resources, respectively. Implications for services and future research are discussed. PMID:25846195

  9. Effectiveness, safety and cost of drug substitution in hypertension

    PubMed Central

    Johnston, Atholl; Stafylas, Panagiotis; Stergiou, George S

    2010-01-01

    Cost-containment measures in healthcare provision include the implementation of therapeutic and generic drug substitution strategies in patients whose condition is already well controlled with pharmacotherapy. Treatment for hypertension is frequently targeted for such measures. However, drug acquisition costs are only part of the cost-effectiveness equation, and a variety of other factors need to be taken into account when assessing the impact of switching antihypertensives. From the clinical perspective, considerations include maintenance of an appropriate medication dose during the switching process; drug equivalence in terms of clinical effectiveness; and safety issues, including the diverse adverse-event profiles of available alternative drugs, differences in the ‘inactive’ components of drug formulations and the quality of generic formulations. Patients' adherence to and persistence with therapy may be negatively influenced by switching, which will also impact on treatment effectiveness. From the economic perspective, the costs that are likely to be incurred by switching antihypertensives include those for additional clinic visits and laboratory tests, and for hospitalization if required to address problems arising from adverse events or poorly controlled hypertension. Indirect costs and the impact on patients' quality of life also require assessment. Substitution strategies for antihypertensives have not been tested in large outcome trials and there is little available clinical or economic evidence on which to base decisions to switch drugs. Although the cost of treatment should always be considered, careful assessment of the human and economic costs and benefits of antihypertensive drug substitution is required before this practice is recommended. PMID:20716230

  10. Effectiveness, safety and cost of drug substitution in hypertension.

    PubMed

    Johnston, Atholl; Stafylas, Panagiotis; Stergiou, George S

    2010-09-01

    Cost-containment measures in healthcare provision include the implementation of therapeutic and generic drug substitution strategies in patients whose condition is already well controlled with pharmacotherapy. Treatment for hypertension is frequently targeted for such measures. However, drug acquisition costs are only part of the cost-effectiveness equation, and a variety of other factors need to be taken into account when assessing the impact of switching antihypertensives. From the clinical perspective, considerations include maintenance of an appropriate medication dose during the switching process; drug equivalence in terms of clinical effectiveness; and safety issues, including the diverse adverse-event profiles of available alternative drugs, differences in the 'inactive' components of drug formulations and the quality of generic formulations. Patients' adherence to and persistence with therapy may be negatively influenced by switching, which will also impact on treatment effectiveness. From the economic perspective, the costs that are likely to be incurred by switching antihypertensives include those for additional clinic visits and laboratory tests, and for hospitalization if required to address problems arising from adverse events or poorly controlled hypertension. Indirect costs and the impact on patients' quality of life also require assessment. Substitution strategies for antihypertensives have not been tested in large outcome trials and there is little available clinical or economic evidence on which to base decisions to switch drugs. Although the cost of treatment should always be considered, careful assessment of the human and economic costs and benefits of antihypertensive drug substitution is required before this practice is recommended.

  11. Increased risk of coronary heart disease among individuals reporting adverse impact of stress on their health: the Whitehall II prospective cohort study

    PubMed Central

    Nabi, Hermann; Kivimäki, Mika; Batty, G. David; Shipley, Martin J.; Britton, Annie; Brunner, Eric J.; Vahtera, Jussi; Lemogne, Cédric; Elbaz, Alexis; Singh-Manoux, Archana

    2013-01-01

    Aim Response to stress can vary greatly between individuals. However, it remains unknown whether perceived impact of stress on health is associated with adverse health outcomes. We examined whether individuals who report that stress adversely affects their health are at increased risk of coronary heart disease (CHD) compared with those who report that stress has no adverse health impact. Methods and results Analyses are based on 7268 men and women (mean age: 49.5 years, interquartile range: 11 years) from the British Whitehall II cohort study. Over 18 years of follow-up, there were 352 coronary deaths or first non-fatal myocardial infarction (MI) events. After adjustment for sociodemographic characteristics, participants who reported at baseline that stress has affected their health ‘a lot or extremely’ had a 2.12 times higher (95% CI 1.52–2.98) risk of coronary death or incident non-fatal MI when compared with those who reported no effect of stress on their health. This association was attenuated but remained statistically significant after adjustment for biological, behavioural, and other psychological risk factors including perceived stress levels, and measures of social support; fully adjusted hazard ratio: 1.49 (95% CI 1.01–2.22). Conclusions In this prospective cohort study, the perception that stress affects health, different from perceived stress levels, was associated with an increased risk of coronary heart disease. Randomized controlled trials are needed to determine whether disease risk can be reduced by increasing clinical attention to those who complain that stress greatly affects their health. PMID:23804585

  12. Risk factors for alcoholism in the Oklahoma Family Health Patterns project: impact of early life adversity and family history on affect regulation and personality.

    PubMed

    Sorocco, Kristen H; Carnes, Nathan C; Cohoon, Andrew J; Vincent, Andrea S; Lovallo, William R

    2015-05-01

    This study examined the impact of early lifetime adversity (ELA) on affect regulation and personality in persons with family history (FH+) and without (FH-) a family history of alcoholism. We examined the impact of early life adversity in healthy young adults, 18-30 years of age enrolled in a long-term study on risk for alcohol and other substance abuse. ELA was assessed by a composite score of low socioeconomic status and personal experience of physical or sexual abuse and/or separation from parents before age 16, resulting in a score of 0, 1-2, or >3 adverse events. Unstable affect regulation and personality variables were obtained via self-report measures. Higher ELA scores were seen in FH+ (χ(2)=109.2, p<0.0001) and in women (χ(2)=17.82, p=0.0019). Although higher ELA predicted less emotional stability and more behavioral undercontrol, further analysis including both FH and ELA showed that FH+ persons are prone to poor affect regulation, negative moods, and have risky drinking and drug abuse tendencies independent of ELA level. ELA predicts reduced stress reactivity and poorer cognitive control over impulsive behaviors as shown elsewhere. The present work shows that FH+ have poor mood regulation and antisocial characteristics. The greater prevalence of ELA in FH+ persons indicates that life experience and FH+ work in tandem to result in risky patterns of alcohol and drug experimentation to elevate risk for alcoholism. Further studies of genetic and environmental contributions to alcoholism are called for. Published by Elsevier Ireland Ltd.

  13. Microbial Impact on Success of Human Exploration Missions

    NASA Technical Reports Server (NTRS)

    Pierson, Duane L.; Ott, C. Mark; Groves, T. O.; Paloski, W. H. (Technical Monitor)

    2000-01-01

    The purpose of this study is to identify microbiological risks associated with space exploration and identify potential countermeasures available. Identification of microbial risks associated with space habitation requires knowledge of the sources and expected types of microbial agents. Crew data along with environmental data from water, surfaces, air, and free condensate are utilized in risk examination. Data from terrestrial models are also used. Microbial risks to crew health include bacteria, fungi, protozoa, and viruses. Adverse effects of microbes include: infections, allergic reactions, toxin production, release of volatiles, food spoilage, plant disease, material degradation, and environmental contamination. Risk is difficult to assess because of unknown potential changes in microbes (e.g., mutation) and the human host (e.g., immune changes). Prevention of adverse microbial impacts is preferred over remediation. Preventative measures include engineering measures (e.g., air filtration), crew microbial screening, acceptability standards, and active verification by onboard monitoring. Microbiological agents are important risks to human health and performance during space flight and risks increase with mission duration. Acceptable risk level must be defined. Prevention must be given high priority. Careful screening of crewmembers and payloads is an important element of any risk mitigation plan. Improved quantitation of microbiological risks is a high priority.

  14. Comparison of the adverse event profiles of levofloxacin 500 mg and 750 mg in clinical trials for the treatment of respiratory infections.

    PubMed

    Khashab, Mohammed M; Xiang, Jim; Kahn, James B

    2006-10-01

    To compare safety data with levofloxacin 500 mg and 750 mg from clinical trials for the treatment of respiratory infections. We compared adverse event data for levofloxacin 500 mg and 750 mg from clinical trials in acute bacterial sinusitis, acute bacterial exacerbation of chronic bronchitis, and community-acquired pneumonia. Adverse events occurring after the initiation of therapy were classified as treatment-emergent adverse events (TEAE); drug-related adverse events (DRAE) were TEAE assessed by the clinical investigator as definitely/very likely or probably related to levofloxacin therapy. Overall, the safety profile of the two doses was similar but not identical. TEAE occurred in 49.0% (1601/3268) of those treated with 500 mg and in 45.5% (519/1141) of those treated with 750 mg (p = 0.042); the corresponding rates of DRAE were 7.6% (248/3268) and 8.0% (91/1141) (p = 0.699). There was no statistically significant difference in terms of overall TEAE and DRAE rates within each of the three infectious conditions, but there were in specific events, all of which are expected with levofloxacin therapy. The limitations of this analysis include that it utilized a subset of available safety data, that it includes data only from clinical trials, and that we report primarily on events occurring in > or = 2% of patients. Given similar adverse event profiles and the advantages of higher dose therapy, including shorter courses of therapy and potential impact on preventing resistance, clinicians should consider utilizing the 750 mg dose of levofloxacin when choosing between dosage strengths for treatment of indicated infections.

  15. Impact of childhood adversities on the short-term course of illness in psychotic spectrum disorders.

    PubMed

    Schalinski, Inga; Fischer, Yolanda; Rockstroh, Brigitte

    2015-08-30

    Accumulating evidence indicates an impact of childhood adversities on the severity and course of mental disorders, whereas this impact on psychotic disorders remains to be specified. Effects of childhood adversities on comorbidity, on symptom severity of the Positive and Negative Syndrome Scale and global functioning across four months (upon admission, 1 and 4 months after initial assessment), as well as the course of illness (measured by the remission rate, number of re-hospitalizations and dropout rate) were evaluated in 62 inpatients with psychotic spectrum disorders. Adverse experiences (of at least 1 type) were reported by 73% of patients. Patients with higher overall level of childhood adversities (n=33) exhibited more co-morbid disorders, especially alcohol/substance abuse and dependency, and higher dropout rates than patients with a lower levels of adverse experiences (n=29), together with higher levels of positive symptoms and symptoms of excitement and disorganization. Emotional and physical neglect were particularly related to symptom severity. Results suggest that psychological stress in childhood affects the symptom severity and, additionally, a more unfavorable course of disorder in patients diagnosed with psychoses. This impact calls for its consideration in diagnostic assessment and psychiatric care. Copyright © 2015 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

  16. Adverse life events in elderly patients with major depression or dysthymic disorder and in healthy-control subjects.

    PubMed

    Devanand, D P; Kim, Min Kyung; Paykina, Natalya; Sackeim, Harold A

    2002-01-01

    The authors compared elderly outpatients (> or =60 years) with major depression or dysthymic disorder and healthy-control subjects on the type and subjective impact of adverse life events. The Geriatric Adverse Life Events Scale (GALES) was developed for this purpose. Fifty patients with major depression, 79 patients with dysthymic disorder, and 40 healthy controls completed the GALES. Adverse life events during two time periods were assessed: the year before the evaluation, and the year before onset of the index episode (patients only). During the year before evaluation, patients with major depression reported more life events with greater negative impact, particularly for interpersonal conflicts, and dysthymic patients scored intermediate between patients and controls. Sum scores for perceived stress and negative impact on mood differed significantly among the groups: highest for major depression, intermediate for dysthymic disorder, and lowest for controls. During the year before onset, patients with major depression reported significantly higher sum scores for negative impact on mood than patients with dysthymic disorder. On several measures, patients with major depression perceived greater negative impact of life events than patients with dysthymic disorder and healthy controls, particularly for interpersonal conflicts. The subjective impact of adverse life events may play an important role in the expression of depressive illness in elderly patients, particularly in major depression, and it needs to be considered in clinical management.

  17. Percutaneous closure of patent foramen ovale and atrial septal defect in adults: the impact of clinical variables and hospital procedure volume on in-hospital adverse events.

    PubMed

    Opotowsky, Alexander R; Landzberg, Michael J; Kimmel, Stephen E; Webb, Gary D

    2009-05-01

    Percutaneous closure of patent foramen ovale/atrial septal defect (PFO/ASD) is an increasingly common procedure perceived as having minimal risk. There are no population-based estimates of in-hospital adverse event rates of percutaneous PFO/ASD closure. We used nationally representative data from the 2001-2005 Nationwide Inpatient Sample to identify patients >or-=20 years old admitted to an acute care hospital with an International Classification of Diseases, Ninth Revision code designating percutaneous PFO/ASD closure on the first or second hospital day. Variables analyzed included age, sex, number of comorbidities, year, same-day use of intracardiac or other echocardiography, same-day left heart catheterization, hospital size and teaching status, PFO/ASD procedural volume, and coronary intervention volume. Outcomes of interest included length of stay, charges, and adverse events. The study included 2,555 (weighted to United States population: 12,544 +/- 1,987) PFO/ASD closure procedures. Mean age was 52.0 +/- 0.4 years, and 57.3% +/- 1.0% were women. Annual hospital volume averaged 40.8 +/- 7.7 procedures (range, 1-114). Overall, 8.2 +/- 0.8% of admissions involved an adverse event. Older patients and those with comorbidities were more likely to sustain adverse events. Use of intracardiac echocardiography was associated with fewer adverse events. The risk of adverse events was inversely proportional to annual hospital volume (odds ratio [OR] 0.91, 95% confidence interval [CI] 0.86-0.96, per 10 procedures), even after limiting the analysis to hospitals performing >or=10 procedures annually (OR 0.91, 95% CI 0.85-0.98). Adverse events were more frequent at hospitals in the lowest volume quintile as compared with the highest volume quintile (13.3% vs 5.4%, OR 2.42, 95% CI 1.55-3.78). The risk of adverse events of percutaneous PFO/ASD closure is inversely correlated with hospital volume. This relationship applies even to hospitals meeting the current guidelines, performing >or=10 procedures annually.

  18. Economics and societal considerations of drought

    Treesearch

    Jeff Prestemon; Linda Kruger; Karen L. Abt; Michael Bowker; Consuelo Brandeis; Dave Calkin; Geoffrey H. Donovan; Charlotte Ham; Thomas P. Holmes; Jeffrey Kline; Travis Warziniack

    2016-01-01

    The economic and social effects of drought are diverse and related to physical characteristics of drought, including spatial extent, severity, duration, and frequency that combine to determine drought’s overall effects on society. Most of the attention given to economic and social impacts of drought focuses on adverse consequences, but technology, public...

  19. 77 FR 59610 - Flonicamid; Applications To Add New Food Uses on Previously Registered Pesticide Products

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-28

    ... entities may include, but are not limited to: Crop production (NAICS code 111). Animal production (NAICS... to illustrate your concerns and suggest alternatives. vii. Explain your views as clearly as possible... factors, may have atypical or disproportionately high and adverse human health impacts or environmental...

  20. Urban Stormwater Governance: The Need for a Paradigm Shift.

    PubMed

    Dhakal, Krishna P; Chevalier, Lizette R

    2016-05-01

    Traditional urban stormwater management involves rapid removal of stormwater through centralized conveyance systems of curb-gutter-pipe networks. This results in many adverse impacts on the environment including hydrological disruption, groundwater depletion, downstream flooding, receiving water quality degradation, channel erosion, and stream ecosystem damage. In order to mitigate these adverse impacts, urban stormwater managers are increasingly using green infrastructure that promote on-site infiltration, restore hydrological functions of the landscape, and reduce surface runoff. Existing stormwater governance, however, is centralized and structured to support the conventional systems. This governance approach is not suited to the emerging distributed management approach, which involves multiple stakeholders including parcel owners, government agencies, and non-governmental organizations. This incongruence between technology and governance calls for a paradigm shift in the governance from centralized and technocratic to distributed and participatory governance. This paper evaluates how five US cities have been adjusting their governance to address the discord. Finally, the paper proposes an alternative governance model, which provides a mechanism to involve stakeholders and implement distributed green infrastructure under an integrative framework.

  1. On the impact of adverse pressure gradient on the supersonic turbulent boundary layer

    NASA Astrophysics Data System (ADS)

    Wang, Qian-Cheng; Wang, Zhen-Guo; Zhao, Yu-Xin

    2016-11-01

    By employing the particle image velocimetry, the mean and turbulent characteristics of a Mach 2.95 turbulent boundary layer are experimentally investigated without the impact of curvature. The physical mechanism with which the streamwise adverse pressure gradient affects the supersonic boundary layer is revealed. The data are compared to that of the concave boundary layer with similar streamwise distributions of wall static pressure to clarify the separate impacts of the adverse pressure gradient and the concave curvature. The logarithmic law is observed to be well preserved for both of the cases. The dip below the logarithmic law is not observed in present investigation. Theoretical analysis indicates that it could be the result of compromise between the opposite impacts of the compression wave and the increased turbulent intensity. Compared to the zero pressure gradient boundary layer, the principal strain rate and the turbulent intensities are increased by the adverse pressure gradient. The shear layer formed due the hairpin packets could be sharpened by the compression wave, which leads to higher principal strain rate and the associated turbulent level. Due to the additional impact of the centrifugal instability brought by the concave wall, even higher turbulent intensities than that of the adverse pressure gradient case are introduced. The existence of velocity modes within the zero pressure gradient boundary layer suggests that the large scale motions are statistically well organized. The generation of new velocity modes due to the adverse pressure gradient indicates that the turbulent structure is changed by the adverse pressure gradient, through which more turbulence production that cannot be effectively predicted by the Reynolds-stress transport equations could be brought.

  2. [Adverse birth outcomes of maternal smoking during pregnancy and genetic polymorphisms: exploiting gene-environment interaction].

    PubMed

    Sasaki, Seiko; Kishi, Reiko

    2009-09-01

    It has been recognized that metabolic enzymes mediating genetic susceptibility to environmental chemicals such as polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans and polychlorinated biphenyls might be related to adverse human health. Recent studies, including the Hokkaido Study of Environmental and Children's Health, have shown that metabolic enzymes mediating genetic susceptibility to environmental chemicals including tobacco smoke might be related to adverse birth outcomes. Certain maternal genetic polymorphisms in the polycyclic aromatic hydrocarbons (PAHs)-metabolizing enzymes have been shown to enhance the association between maternal smoking and infant birth weight in both Caucasians and Japanese. For maternal genetic polymorphisms encoding the N-nitrosamine-metabolizing enzymes, we found that infant birth weight, birth length and birth head circumference were significantly smaller among infants of smokers than among those of nonsmokers and quitters. The adverse effects of maternal smoking on infant birth size may be modified by maternal genetic polymorphisms. Further study is required to clarify the potential association between genetic polymorphisms and cognitive function in childhood, becauae it has been reported that a small birth length or a small head circumference at birth might affect neurobehavioral development during early childhood. It is necessary to elucidate additive impacts of genetic factors on adverse effects of various chemicals commonly encountered in our daily lives, follow up the development of children, and carry out longitudinal observation.

  3. Reporting of Adverse Events in Published and Unpublished Studies of Health Care Interventions: A Systematic Review

    PubMed Central

    Golder, Su; Wright, Kath

    2016-01-01

    Background We performed a systematic review to assess whether we can quantify the underreporting of adverse events (AEs) in the published medical literature documenting the results of clinical trials as compared with other nonpublished sources, and whether we can measure the impact this underreporting has on systematic reviews of adverse events. Methods and Findings Studies were identified from 15 databases (including MEDLINE and Embase) and by handsearching, reference checking, internet searches, and contacting experts. The last database searches were conducted in July 2016. There were 28 methodological evaluations that met the inclusion criteria. Of these, 9 studies compared the proportion of trials reporting adverse events by publication status. The median percentage of published documents with adverse events information was 46% compared to 95% in the corresponding unpublished documents. There was a similar pattern with unmatched studies, for which 43% of published studies contained adverse events information compared to 83% of unpublished studies. A total of 11 studies compared the numbers of adverse events in matched published and unpublished documents. The percentage of adverse events that would have been missed had each analysis relied only on the published versions varied between 43% and 100%, with a median of 64%. Within these 11 studies, 24 comparisons of named adverse events such as death, suicide, or respiratory adverse events were undertaken. In 18 of the 24 comparisons, the number of named adverse events was higher in unpublished than published documents. Additionally, 2 other studies demonstrated that there are substantially more types of adverse events reported in matched unpublished than published documents. There were 20 meta-analyses that reported the odds ratios (ORs) and/or risk ratios (RRs) for adverse events with and without unpublished data. Inclusion of unpublished data increased the precision of the pooled estimates (narrower 95% confidence intervals) in 15 of the 20 pooled analyses, but did not markedly change the direction or statistical significance of the risk in most cases. The main limitations of this review are that the included case examples represent only a small number amongst thousands of meta-analyses of harms and that the included studies may suffer from publication bias, whereby substantial differences between published and unpublished data are more likely to be published. Conclusions There is strong evidence that much of the information on adverse events remains unpublished and that the number and range of adverse events is higher in unpublished than in published versions of the same study. The inclusion of unpublished data can also reduce the imprecision of pooled effect estimates during meta-analysis of adverse events. PMID:27649528

  4. Assessment of the environmental aspects of the DOE phosphoric acid fuel cell program

    NASA Technical Reports Server (NTRS)

    Lundblad, H. L.; Cavagrotti, R. R.

    1983-01-01

    The likely facets of a nationwide phosphoric acid fuel cell (PAFC) power plant commercial system are described. The beneficial and adverse environmental impacts produced by the system are assessed. Eleven specific system activities are characterized and evaluated. Also included is a review of fuel cell technology and a description of DOE's National Fuel Cell Program. Based on current and reasonably foreseeable PAFC characteristics, no environmental or energy impact factor was identified that would significantly inhibit the commercialization of PAFC power plant technology.

  5. 40 CFR 35.1620-4 - Public participation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... selecting alternatives; in assessing potential adverse environmental impacts; and in identifying measures to mitigate any adverse impacts that were identified. The recipient shall provide information relevant to..., or if the recipient or the Regional Administrator determines that a hearing would be beneficial. (c...

  6. Stakeholder analysis methodologies resource book

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Babiuch, W.M.; Farhar, B.C.

    1994-03-01

    Stakeholder analysis allows analysts to identify how parties might be affected by government projects. This process involves identifying the likely impacts of a proposed action and stakeholder groups affected by that action. Additionally, the process involves assessing how these groups might be affected and suggesting measures to mitigate any adverse effects. Evidence suggests that the efficiency and effectiveness of government actions can be increased and adverse social impacts mitigated when officials understand how a proposed action might affect stakeholders. This report discusses how to conduct useful stakeholder analyses for government officials making decisions on energy-efficiency and renewable-energy technologies and theirmore » commercialization. It discusses methodological issues that may affect the validity and reliability of findings, including sampling, generalizability, validity, ``uncooperative`` stakeholder groups, using social indicators, and the effect of government regulations. The Appendix contains resource directories and a list of specialists in stakeholder analysis and involvement.« less

  7. The insults of illicit drug use on male fertility.

    PubMed

    Fronczak, Carolyn M; Kim, Edward D; Barqawi, Al B

    2012-01-01

    One-third of infertile couples may have a male factor present. Illicit drug use can be an important cause of male factor infertility and includes use of anabolic-androgenic steroids, marijuana, opioid narcotics, cocaine, and methamphetamines. The use of these illicit drugs is common in the United States, with a yearly prevalence rate for any drug consistently higher in males compared with females. We aim to provide a review of recent literature on the prevalence and effects of illicit drug use on male fertility and to aid health professionals when counseling infertile men whose social history suggests illicit drug use. Anabolic-androgenic steroids, marijuana, cocaine, methamphetamines, and opioid narcotics all negatively impact male fertility, and adverse effects have been reported on the hypothalamic-pituitary-testicular axis, sperm function, and testicular structure. The use of illicit drugs is prevalent in our society and likely adversely impacting the fertility of men who abuse drugs.

  8. Adverse Childhood Experiences and the Health of University Students in Eight Provinces of Vietnam.

    PubMed

    Tran, Quynh Anh; Dunne, Michael P; Vo, Thang Van; Luu, Ngoc Hoat

    2015-11-01

    Recent systematic reviews have emphasized the need for more research into the health and social impacts of adverse childhood experiences (ACEs) in the Asia-Pacific region. This cross-sectional study was conducted with 2099 young adult students in 8 medical universities throughout Vietnam. An anonymous, self-report questionnaire included the World Health Organization ACE-International Questionnaire and standardized measures of mental and physical health. Three quarters (76%) of the students reported at least one exposure to ACEs; 21% had 4 or more ACEs. The most commonly reported adversities were emotional abuse, physical abuse, and witnessing a household member being treated violently (42.3%, 39.9%, and 34.6%, respectively). Co-occurrence of ACEs had dose-response relationships with poor mental health, suicidal ideation, and low physical health-related quality of life. This first multisite study of ACEs among Vietnamese university students provided evidence that childhood adversity is common and is significantly linked with impaired health and well-being into the early adult years. © 2015 APJPH.

  9. Does the Size of the Effect of Adverse Events at High Ages on Daily-Life Physical Functioning Depend on the Economic Conditions Around Birth?

    PubMed

    Scholte, Robert; van den Berg, Gerard J; Lindeboom, Maarten; Deeg, Dorly J H

    2017-01-01

    This paper considers determinants of physical functional limitations in daily-life activities at high ages. Specifically, we quantify the extent to which the impact of adverse life events on this outcome is larger in case of exposure to adverse economic conditions early in life. Adverse life events include bereavement, severe illness in the family, and the onset of chronic diseases. We use a longitudinal data set of individuals born in the first decades of the 20th century. The business cycle around birth is used as an indicator of economic conditions early in life. We find that the extent to which functional limitations suffer from the onset of chronic diseases is larger if the individual was born in a recession. The long-run effect of economic conditions early in life on functional limitations at high ages runs primarily via this life event. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

  10. Colorectal cancer screening and adverse childhood experiences: Which adversities matter?

    PubMed

    Alcalá, Héctor E; Keim-Malpass, Jessica; Mitchell, Emma

    2017-07-01

    Adverse Childhood Experiences (ACEs) have been associated with an increased risk of a variety of diseases, including cancer. However, research has not paid enough attention to the association between ACEs and cancer screening. As such, the present study examined the association between ACEs and ever using colorectal cancer (CRC) screening, among adults age 50 and over. Analyses used the 2011 Behavioral Risk Factor Surveillance System (n=24,938) to model odds of ever engaging in CRC screening from nine different adversities. Bivariate and multivariate models were fit. In bivariate models, physical abuse, having parents that were divorced or separated, and living in a household where adults treated each other violently were associated with lower odds of engaging in CRC. In multivariate models that accounted for potential confounders, emotional and sexual abuse were each associated with higher odds of engaging in CRC. Results suggest potential pathways by which early childhood experiences can impact future health behaviors. Future research should examine this association longitudinally. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. Defining "adverse environmental impact" and making paragraph 316(b) decisions: a fisheries management approach.

    PubMed

    Bailey, David E; Bulleit, Kristy A N

    2002-05-17

    The electric utility industry has developed an approach for decisionmaking that includes a definition of Adverse Environmental Impact (AEI) and an implementation process. The definition of AEI is based on lessons from fishery management science and analysis of the statutory term "adverse environmental impact" and is consistent with current natural resource management policy. The industry has proposed a definition focusing on "unacceptable risk to the population"s ability to sustain itself, to support reasonably anticipated commercial or recreational harvests, or to perform its normal ecological function." This definition focuses not on counting individual fish or eggs cropped by the various uses of a water body, but on preserving populations of aquatic organisms and their functions in the aquatic community. The definition recognizes that assessment of AEI should be site-specific and requires both a biological decision and a balancing of diverse societal values. The industry believes that the definition of AEI should be implemented in a process that will maximize the overall societal benefit of the paragraph 316(b) decision by considering the facility"s physical location, design, and operation, as well as the local biology. The approach considers effects on affected fish and shellfish populations and the benefits of any necessary best technology available (BTA) alternatives. This is accomplished through consideration of population impacts, which conversely allows consideration of the benefits of any necessary BTA modifications. This in turn allows selection of BTAs that will protect potentially affected populations in a cost-effective manner. The process also employs risk assessment with stakeholder participation, in accordance with EPA's Guidelines for Ecological Risk Assessment. The information and tools are now available to make informed decisions about site-specific impacts that will ensure protection of aquatic ecosystems and best serve the public interest.

  12. Reducing Adverse Impact: One City's Efforts.

    ERIC Educational Resources Information Center

    Prewitt, Jeff

    Following a workshop on "Innovations in Employment Testing that Improve Validity and Reduce Adverse Impact," the City of Louisville (Kentucky) implemented a strategy to develop a comprehensive testing and recruiting program for police recruits. To improve candidate expectations and preparation, the following activities were undertaken:…

  13. Final Environmental Assessment Addressing Construction of a Fitness Center at Beale Air Force Base, California

    DTIC Science & Technology

    2009-10-01

    adverse impacts on geology and soils would be anticipated due to construction and demolition activities, such as grading, excavation, and...2, during construction and demolition activities would limit adverse impacts on geology and soils. Therefore, no long-term, adverse, direct or...20 99 113 70 70 99 65 70 20 Live Oak Loma Rica Tierra Buena Wheatland Lincoln Linda Marysville Olivehurst South Yuba City Yuba City Source: ESRI

  14. Budget Impact of Enzalutamide for Chemotherapy-Naïve Metastatic Castration-Resistant Prostate Cancer.

    PubMed

    Bui, Cat N; O'Day, Ken; Flanders, Scott; Oestreicher, Nina; Francis, Peter; Posta, Linda; Popelar, Breanna; Tang, Hong; Balk, Mark

    2016-02-01

    Prostate cancer is expected to account for approximately one quarter of all new diagnoses of cancer in American men in 2015. The cost of prostate cancer care is expected to reach $15.1 billion by the year 2020, up from $11.9 billion in 2010. Given the high burden of prostate cancer, health care payers are interested in quantifying the potential budget impact of new therapies. To estimate the budget impact of enzalutamide for the treatment of chemotherapy-naïve metastatic castration-resistant prostate cancer (mCRPC) from a U.S. payer perspective. A model was developed to assess the budget impact of enzalutamide for treatment of chemotherapy-naïve mCRPC patients in a hypothetical 1-million-member U.S. health plan over a 1-year time horizon. Comparators included abiraterone acetate, sipuleucel-T, radium Ra 223 dichloride, and docetaxel. Epidemiologic data, including National Cancer Institute Surveillance, Epidemiology, and End Results (SEER) incidence rates, were used to estimate the number of chemotherapy-naïve mCRPC patients. Dosing, administration, duration of therapy, and adverse event rates were based on package inserts and pivotal studies. Drug costs were obtained from RED BOOK and Centers for Medicare & Medicaid Services (CMS) average sales price pricing files, costs of administration and monitoring from the CMS physician fee schedule, and adverse events from the Agency for Healthcare Research and Quality Healthcare Cost and Utilization Project and published literature. Market shares were estimated for each comparator before and after adoption of enzalutamide. The incremental aggregate budget impact, per patient per year (PPPY), per patient per month (PPPM), and per member per month (PMPM), was calculated. One-way sensitivity analyses were performed. In a population of 115 chemotherapy-naïve mCRPC patients, adopting enzalutamide had an annual incremental budget impact of $510,641 ($4,426 PPPY, $369 PPPM, and $0.04 PMPM). Results were most sensitive to enzalutamide drug cost, size of the chemotherapy-naïve mCRPC patient population, and enzalutamide adoption rate. Results indicate a modest 1-year budget impact of adopting enzalutamide for chemotherapy-naïve mCRPC patients, partly because of the cost offset of a moderate incidence of adverse events and lack of additional required monitoring.

  15. Adverse childhood experiences in children with autism spectrum disorder.

    PubMed

    Hoover, Daniel W; Kaufman, Joan

    2018-03-01

    Recent years have shown an uptick in studies assessing bullying and other adverse childhood experiences (ACEs) in children with autism spectrum disorder (ASD). This article reviews extant findings, and points to gaps in the literature. Children with ASD are bullied by peers at a rate three to four times that of nondisabled peers with negative impacts on academic functioning and mental health symptoms, including increased risk for suicidality. Children with ASD are also at enhanced risk for other ACES, particularly parental divorce and income insufficiency, and as observed in the general population, children with ASD who experience an increased number of ACES are at elevated risk for comorbid psychiatric and medical health problems. Children with ASD with an elevated number of ACES also experience a delay in ASD diagnosis and treatment initiation. There is no evidence of increased risk of child maltreatment within the ASD population. As bullying and other adverse experiences are common and associated with deleterious outcomes in children with ASD, there is a need for additional research on intervention strategies to prevent and mitigate the impact of these experiences. Ongoing work on the assessment of trauma experiences and PTSD symptoms in children on the spectrum is also needed.

  16. Impact of air pollution on fertility: a systematic review.

    PubMed

    Frutos, Víctor; González-Comadrán, Mireia; Solà, Ivan; Jacquemin, Benedicte; Carreras, Ramón; Checa Vizcaíno, Miguel A

    2015-01-01

    Air pollution has gained considerable interest because of the multiple adverse effects reported on human health, although its impact on fertility remains unclear. A systematic search was performed to evaluate the impact of air pollutants on fertility. Controlled trials and observational studies assessing animal model and epidemiological model were included. Occupational exposure and semen quality studies were not considered. Outcomes of interest included live birth, miscarriage, clinical pregnancy, implantation, and embryo quality. Ten studies were included and divided into two groups: animal studies and human epidemiological studies including the general population as well as women undergoing in vitro fertilization and embryo transfer (IVF/ET). Results from this systematic review suggest a significant impact of air pollution on miscarriage and clinical pregnancy rates in the general population, whereas among subfertile patients certain air pollutants seem to exert a greater impact on fertility outcomes, including miscarriage and live birth rates. Besides, studies in mammals observed a clear detrimental effect on fertility outcomes associated to air pollutants at high concentration. The lack of prospective studies evaluating the effect of air pollution exposure in terms of live birth constitutes an important limitation in this review. Thus, further studies are needed to confirm these findings.

  17. Heatwaves and their impact on people with alcohol, drug and mental health conditions: a discussion paper on clinical practice considerations.

    PubMed

    Cusack, Lynette; de Crespigny, Charlotte; Athanasos, Peter

    2011-04-01

    This article discusses the clinical implications of adverse health outcomes derived during heatwaves for people with mental health disorders, substance misuse and those taking prescribed medications such as lithium, various neuroleptic and anticholinergic drugs. With climate change it is predicted that the incidence of prolonged periods of extreme heat will increase. Specific adverse health outcomes associated with high environmental temperatures include heat stroke and heat exhaustion. Those at increased risk for heat-related mortality are those with chronic health conditions, including those with mental health disorders and substance misuse. Sources of evidence included and 'grey' literature published between 1985 and 2010, such as key texts, empirical research, public policies, training manuals and community information sheets on heat waves. Current clinical practice and clinical impact of heatwaves on those people with comorbidity is explored. This includes the physiological components of heat stress, heat regulation, and the impact of alcohol and other drugs; and, ramifications and professional practice issues for those with mental health conditions and those requiring mental health medications. Client education covering modification of the environment and the use of client heat safety action plans. Secure, accessible stores of prescribed medication are recommended and emergency substance withdrawal kits could be made available. All nurses have a responsibility to increase the capability and resilience of their clients to manage their chronic health needs during a heatwave. At these times nurses need to give extra monitoring and assistance when clients lack the capacity or resources to protect themselves. © 2011 The Authors. Journal of Advanced Nursing © 2011 Blackwell Publishing Ltd.

  18. Early life adversity and telomere length: a meta-analysis.

    PubMed

    Ridout, K K; Levandowski, M; Ridout, S J; Gantz, L; Goonan, K; Palermo, D; Price, L H; Tyrka, A R

    2018-04-01

    Early adversity, in the form of abuse, neglect, socioeconomic status and other adverse experiences, is associated with poor physical and mental health outcomes. To understand the biologic mechanisms underlying these associations, studies have evaluated the relationship between early adversity and telomere length, a marker of cellular senescence. Such results have varied in regard to the size and significance of this relationship. Using meta-analytic techniques, we aimed to clarify the relationship between early adversity and telomere length while exploring factors affecting the association, including adversity type, timing and study design. A comprehensive search in July 2016 of PubMed/MEDLINE, PsycINFO and Web of Science identified 2462 studies. Multiple reviewers appraised studies for inclusion or exclusion using a priori criteria; 3.9% met inclusion criteria. Data were extracted into a structured form; the Newcastle-Ottawa Scale assessed study quality, validity and bias. Forty-one studies (N=30 773) met inclusion criteria. Early adversity and telomere length were significantly associated (Cohen's d effect size=-0.35; 95% CI, -0.46 to -0.24; P<0.0001). Sensitivity analyses revealed no outlier effects. Adversity type and timing significantly impacted the association with telomere length (P<0.0001 and P=0.0025, respectively). Subgroup and meta-regression analyses revealed that medication use, medical or psychiatric conditions, case-control vs longitudinal study design, methodological factors, age and smoking significantly affected the relationship. Comprehensive evaluations of adversity demonstrated more extensive telomere length changes. These results suggest that early adversity may have long-lasting physiological consequences contributing to disease risk and biological aging.

  19. Ameliorating the biological impacts of childhood adversity: A review of intervention programs.

    PubMed

    Purewal Boparai, Sukhdip K; Au, Vanessa; Koita, Kadiatou; Oh, Debora Lee; Briner, Susan; Burke Harris, Nadine; Bucci, Monica

    2018-05-01

    Childhood adversity negatively impacts the biological development of children and has been linked to poor health outcomes across the life course. The purpose of this literature review is to explore and evaluate the effectiveness of interventions that have addressed an array of biological markers and physical health outcomes in children and adolescents affected by adversity. PubMed, CINAHL, PsychInfo, Sociological Abstracts databases and additional sources (Cochrane, WHO, NIH trial registries) were searched for English language studies published between January 2007 and September 2017. Articles with a childhood adversity exposure, biological health outcome, and evaluation of intervention using a randomized controlled trial study design were selected. The resulting 40 intervention studies addressed cortisol outcomes (n = 20) and a range of neurological, epigenetic, immune, and other outcomes (n = 22). Across institutional, foster care, and community settings, intervention programs demonstrated success overall for improving or normalizing morning and diurnal cortisol levels, and ameliorating the impacts of adversity on brain development, epigenetic regulation, and additional outcomes in children. Factors such as earlier timing of intervention, high quality and nurturant parenting traits, and greater intervention engagement played a role in intervention success. This study underlines progress and promise in addressing the health impacts of adversity in children. Ongoing research efforts should collect baseline data, improve retention, replicate studies in additional samples and settings, and evaluate additional variables, resilience factors, mediators, and long-term implications of results. Clinicians should integrate lessons from the intervention sciences for preventing and treating the health effects of adversity in children and adolescents. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

  20. Dynamic role and importance of surrogate species for assessing potential adverse environmental impacts of genetically engineered insect-resistant plants on non-target organisms

    USDA-ARS?s Scientific Manuscript database

    Surrogate species have a long history of use in research and regulatory settings to understand the potentially harmful effects of toxic substances including pesticides. More recently, surrogate species have been used to evaluate the potential effects of proteins contained in genetically engineered ...

  1. 44 CFR 10.8 - Determination of requirement for environmental review.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... apply: (i) If an action will result in an extensive change in land use or the commitment of a large amount of land; (ii) If an action will result in a land use change which is incompatible with the... ecosystems, including endangered species; (vi) If an action will result in a major adverse impact upon air or...

  2. 44 CFR 10.8 - Determination of requirement for environmental review.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... apply: (i) If an action will result in an extensive change in land use or the commitment of a large amount of land; (ii) If an action will result in a land use change which is incompatible with the... ecosystems, including endangered species; (vi) If an action will result in a major adverse impact upon air or...

  3. 44 CFR 10.8 - Determination of requirement for environmental review.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... apply: (i) If an action will result in an extensive change in land use or the commitment of a large amount of land; (ii) If an action will result in a land use change which is incompatible with the... ecosystems, including endangered species; (vi) If an action will result in a major adverse impact upon air or...

  4. 44 CFR 10.8 - Determination of requirement for environmental review.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... apply: (i) If an action will result in an extensive change in land use or the commitment of a large amount of land; (ii) If an action will result in a land use change which is incompatible with the... ecosystems, including endangered species; (vi) If an action will result in a major adverse impact upon air or...

  5. 44 CFR 10.8 - Determination of requirement for environmental review.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... apply: (i) If an action will result in an extensive change in land use or the commitment of a large amount of land; (ii) If an action will result in a land use change which is incompatible with the... ecosystems, including endangered species; (vi) If an action will result in a major adverse impact upon air or...

  6. 75 FR 12698 - Taking of Marine Mammals Incidental to Commercial Fishing Operations; Harbor Porpoise Take...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-17

    ... and times of recently observed harbor porpoise interactions with gillnet gear, and include areas that... fishermen is necessary to minimize adverse social and economic impacts, and to allow time for new fishermen... action to amend the HPTRP was anticipated to have no significant effect on the quality of the human...

  7. Individual differences in early adolescents' latent trait cortisol (LTC): Relation to early adversity.

    PubMed

    Stroud, Catherine B; Chen, Frances R; Doane, Leah D; Granger, Douglas A

    2016-09-01

    Substantial evidence suggests that youth who experience early adversity exhibit alterations in hypothalamic pituitary adrenal (HPA) axis functioning, thereby increasing risk for negative health outcomes. However, few studies have explored whether early adversity alters enduring trait indicators of HPA axis activity. Using objective contextual stress interviews with adolescents and their mothers to assess early adversity, we examined the cumulative impact of nine types of early adversity on early adolescents girls' latent trait cortisol (LTC). Adolescents (n = 122; M age = 12.39 years) provided salivary cortisol samples three times a day (waking, 30 min post-waking, and bedtime) over 3 days. Latent state-trait modeling indicated that the waking and 30 min post-waking samples contributed to a LTC factor. Moreover, greater early adversity was associated with a lower LTC level. Implications of LTC for future research examining the impact of early adversity on HPA axis functioning are discussed. © 2016 Wiley Periodicals, Inc. Dev Psychobiol 58:700-713, 2016. © 2016 Wiley Periodicals, Inc.

  8. Annual Research Review: Positive adjustment to adversity -Trajectories of minimal-impact resilience and emergent resilience

    PubMed Central

    Bonanno, George A.; Diminich, Erica D.

    2012-01-01

    Background Research on resilience in the aftermath of potentially traumatic life events is still evolving. For decades researchers have documented resilience in children exposed to corrosive early environments, such as poverty or chronic maltreatment. Relatively more recently the study of resilience has migrated to the investigation of isolated and potentially traumatic life events (PTE) in adults. Methods In this article we first consider some of the key differences in the conceptualization of resilience following chronic adversity versus resilience following single-incident traumas, and then describe some of the misunderstandings that have developed about these constructs. To organize our discussion we introduce the terms emergent resilience and minimal-impact resilience to represent trajectories positive adjustment in these two domains, respectively. Results We focused in particular on minimal-impact resilience, and reviewed recent advances in statistical modeling of latent trajectories that have informed the most recent research on minimal-impact resilience in both children and adults and the variables that predict it, including demographic variables, exposure, past and current stressors, resources, personality, positive emotion, coping and appraisal, and flexibility in coping and emotion regulation. Conclusions The research on minimal impact resilience is nascent. Further research is warranted with implications for a multiple levels of analysis approach to elucidate the processes that may mitigate or modify the impact of a PTE at different developmental stages. PMID:23215790

  9. Subclinical Hypothyroidism in Pregnancy: A Systematic Review and Meta-Analysis.

    PubMed

    Maraka, Spyridoula; Ospina, Naykky M Singh; O'Keeffe, Derek T; Espinosa De Ycaza, Ana E; Gionfriddo, Michael R; Erwin, Patricia J; Coddington, Charles C; Stan, Marius N; Murad, M Hassan; Montori, Victor M

    2016-04-01

    The impact of subclinical hypothyroidism (SCH) and of levothyroxine replacement in pregnant women with SCH is unclear. The aims of this study were to assess (i) the impact of SCH during pregnancy on maternal and neonatal outcomes, and (ii) the effect of levothyroxine replacement therapy in these patients. Ovid MEDLINE In-Process & Other Non-Indexed Citations, Ovid MEDLINE, the Cochrane Controlled Trials Register, Ovid EMBASE, Web of Science, and Scopus were searched from inception to January 2015. Randomized trials and cohort studies of pregnant women with SCH that examined adverse pregnancy and neonatal outcomes were included. Reviewers extracted data and assessed methodological quality in duplicate. Eighteen cohort studies at low-to-moderate risk of bias were included. Compared with euthyroid pregnant women, pregnant women with SCH were at higher risk for pregnancy loss (relative risk [RR] 2.01 [confidence interval (CI) 1.66-2.44]), placental abruption (RR 2.14 [CI 1.23-3.70]), premature rupture of membranes (RR 1.43 [CI 1.04-1.95]), and neonatal death (RR 2.58 [CI 1.41-4.73]). One study at high risk of bias compared pregnant women with SCH who received levothyroxine to those who did not and found no significant decrease in the rate of pregnancy loss, preterm delivery, gestational hypertension, low birth weight, or low Apgar score. SCH during pregnancy is associated with multiple adverse maternal and neonatal outcomes. The value of levothyroxine therapy in preventing these adverse outcomes remains uncertain.

  10. 49 CFR 209.329 - Assessment considerations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... frequently repeated; (2) The adverse impact or the potentially adverse impact of the violation on the health... 49 Transportation 4 2010-10-01 2010-10-01 false Assessment considerations. 209.329 Section 209.329... Assessment considerations. (a) Proof of a respondent's willful violation of one of the requirements of parts...

  11. 49 CFR 209.329 - Assessment considerations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... frequently repeated; (2) The adverse impact or the potentially adverse impact of the violation on the health... 49 Transportation 4 2014-10-01 2014-10-01 false Assessment considerations. 209.329 Section 209.329... Assessment considerations. (a) Proof of a respondent's willful violation of one of the requirements of parts...

  12. 49 CFR 209.329 - Assessment considerations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... frequently repeated; (2) The adverse impact or the potentially adverse impact of the violation on the health... 49 Transportation 4 2013-10-01 2013-10-01 false Assessment considerations. 209.329 Section 209.329... Assessment considerations. (a) Proof of a respondent's willful violation of one of the requirements of parts...

  13. 49 CFR 209.329 - Assessment considerations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... frequently repeated; (2) The adverse impact or the potentially adverse impact of the violation on the health... 49 Transportation 4 2012-10-01 2012-10-01 false Assessment considerations. 209.329 Section 209.329... Assessment considerations. (a) Proof of a respondent's willful violation of one of the requirements of parts...

  14. 49 CFR 209.329 - Assessment considerations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... frequently repeated; (2) The adverse impact or the potentially adverse impact of the violation on the health... 49 Transportation 4 2011-10-01 2011-10-01 false Assessment considerations. 209.329 Section 209.329... Assessment considerations. (a) Proof of a respondent's willful violation of one of the requirements of parts...

  15. Techniques for Efficient Detection of Rapid Weather Change and Analysis of their Impacts on a Highway Network

    DOT National Transportation Integrated Search

    2017-10-06

    Adverse weather conditions have a significant impact on the safety, mobility, and efficiency of highway networks. Annually, 24 percent of all crashes, more than 7,400 roadway fatalities, and over 673,000 crash related injuries were caused by adverse ...

  16. 7 CFR 1703.131 - Approved purposes for a combination loan and grant.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... a cost which would not adversely affect the economic viability of the project; (e) Providing links... sources is not available at a cost that does not adversely impact the economic viability of the project as... impact the economic viability of the project, as determined by the Administrator. ...

  17. 7 CFR 1703.131 - Approved purposes for a combination loan and grant.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... a cost which would not adversely affect the economic viability of the project; (e) Providing links... sources is not available at a cost that does not adversely impact the economic viability of the project as... impact the economic viability of the project, as determined by the Administrator. ...

  18. 7 CFR 1703.131 - Approved purposes for a combination loan and grant.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... a cost which would not adversely affect the economic viability of the project; (e) Providing links... sources is not available at a cost that does not adversely impact the economic viability of the project as... impact the economic viability of the project, as determined by the Administrator. ...

  19. 7 CFR 1703.131 - Approved purposes for a combination loan and grant.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... a cost which would not adversely affect the economic viability of the project; (e) Providing links... sources is not available at a cost that does not adversely impact the economic viability of the project as... impact the economic viability of the project, as determined by the Administrator. ...

  20. 7 CFR 1703.131 - Approved purposes for a combination loan and grant.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... a cost which would not adversely affect the economic viability of the project; (e) Providing links... sources is not available at a cost that does not adversely impact the economic viability of the project as... impact the economic viability of the project, as determined by the Administrator. ...

  1. 29 CFR 1607.5 - General standards for validity studies.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... experience on the job. J. Interim use of selection procedures. Users may continue the use of a selection... studies. A. Acceptable types of validity studies. For the purposes of satisfying these guidelines, users... which has an adverse impact and which selection procedure has an adverse impact, each user should...

  2. 29 CFR 1607.5 - General standards for validity studies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... experience on the job. J. Interim use of selection procedures. Users may continue the use of a selection... studies. A. Acceptable types of validity studies. For the purposes of satisfying these guidelines, users... which has an adverse impact and which selection procedure has an adverse impact, each user should...

  3. 29 CFR 1607.5 - General standards for validity studies.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... experience on the job. J. Interim use of selection procedures. Users may continue the use of a selection... studies. A. Acceptable types of validity studies. For the purposes of satisfying these guidelines, users... which has an adverse impact and which selection procedure has an adverse impact, each user should...

  4. Pathways towards risk: syndemic conditions mediate the effect of adversity on HIV risk behaviors among young men who have sex with men (YMSM).

    PubMed

    Herrick, Amy; Stall, Ron; Egan, James; Schrager, Sheree; Kipke, Michele

    2014-10-01

    Research shows that young men who have sex with men (YMSM) engage in higher rates of health risk behaviors and experience higher rates of negative health outcomes than their peers. The purpose of this study is to determine if the effects of adversity on HIV risk are mediated by syndemics (co-occurring health problems). Participants were 470 ethnically diverse YMSM ages 18 to 24 recruited between 2005 and 2006 and surveyed every 6 months for 24 months. Regression analyses examined the impact of adversity on syndemics (emotional distress, substance use, and problematic alcohol use) and the effects of both adversity and syndemics on HIV risk behaviors over time. Gay-related discrimination and victimization-among other adversity variables-were significantly associated with syndemics and condomless sex (CS). Syndemics mediated the effects of adversity on CS in all models. Adverse events impact HIV risk taking among YMSM through syndemics. These findings suggest that prevention programs aimed at reducing adversity may reduce both the synergistic effect of multiple psychosocial health problems and HIV risk taking.

  5. During stress, heart rate variability moderates the impact of childhood adversity in women with breast cancer.

    PubMed

    Tell, Dina; Mathews, Herbert L; Burr, Robert L; Witek Janusek, Linda

    2018-03-01

    Childhood adversity has long-lasting neuro-biological effects that can manifest as exaggerated stress responsivity to environmental challenge. These manifestations include a dysregulated hypothalamic-pituitary-adrenocortical (HPA) axis as well as increased levels of inflammatory mediators in response to stress. In this investigation, vagal parasympathetic activity was assessed for its capacity to moderate the relationship between childhood adversity and stress responsivity (cortisol and inflammation) during an acute laboratory challenge (Trier Social Stress Test-TSST). Thirty women recently diagnosed with breast cancer underwent the TSST during which their heart rate was recorded and saliva samples collected for measurement of cortisol and the proinflammatory cytokine, IL-6. Vagal activity during the TSST was calculated as the high-frequency (HF) component of heart rate variability (HRV). Vagal activity during the TSST moderated the effect of childhood adversity on both the cortisol and the IL-6 response. Women who had lower vagal stress-reactivity during the TSST and reported greater childhood adversity showed a larger rise in cortisol and IL-6 when compared to women with lower childhood adversity. The findings demonstrate that women with exposure to childhood adversity and low vagal stress-reactivity (reduced parasympathetic activity) exhibit an elevated stress response characterized by greater cortisol and proinflammatory cytokine release. Inflammatory burden and HPA dysregulation subsequent to stress may impair cancer control.

  6. War Is Too Important to be Left to the Lawyers

    DTIC Science & Technology

    2008-10-29

    century battlefield. Specifically, it explores how legal differences between the U.S. and coalition partners have adversely impacted the theater...U.S. and coalition partners have adversely impacted the theater commander’s military operations in Kosovo during ALLIED FORCE and in Iraq and...interoperability issues.”22 For example, differences between the nineteen coalition members over what constituted a legal and legitimate target impacted unity of

  7. Computational Approaches for Identifying Adverse Outcome Pathways

    EPA Science Inventory

    Adverse Outcome Pathways (AOPs) provide a framework for organizing toxicity information to improve predictions of the potential adverse impact of environment stressors on humans or wildlife populations, but these benefits are currently limited by the small number of AOPs currentl...

  8. Physician Payment Contracts in the Presence of Moral Hazard and Adverse Selection: The Theory and Its Application in Ontario.

    PubMed

    Kantarevic, Jasmin; Kralj, Boris

    2016-10-01

    We develop a stylized principal-agent model with moral hazard and adverse selection to provide a unified framework for understanding some of the most salient features of the recent physician payment reform in Ontario and its impact on physician behavior. These features include the following: (i) physicians can choose a payment contract from a menu that includes an enhanced fee-for-service contract and a blended capitation contract; (ii) the capitation rate is higher, and the cost-reimbursement rate is lower in the blended capitation contract; (iii) physicians sort selectively into the contracts based on their preferences; and (iv) physicians in the blended capitation model provide fewer services than physicians in the enhanced fee-for-service model. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

  9. Hospital staff registered nurses' perception of horizontal violence, peer relationships, and the quality and safety of patient care.

    PubMed

    Purpora, Christina; Blegen, Mary A; Stotts, Nancy A

    2015-01-01

    To test hypotheses from a horizontal violence and quality and safety of patient care model: horizontal violence (negative behavior among peers) is inversely related to peer relations, quality of care and it is positively related to errors and adverse events. Additionally, the association between horizontal violence, peer relations, quality of care, errors and adverse events, and nurse and work characteristics were determined. A random sample (n= 175) of hospital staff Registered Nurses working in California. Nurses participated via survey. Bivariate and multivariate analyses tested the study hypotheses. Hypotheses were supported. Horizontal violence was inversely related to peer relations and quality of care, and positively related to errors and adverse events. Including peer relations in the analyses altered the relationship between horizontal violence and quality of care but not between horizontal violence, errors and adverse events. Nurse and hospital characteristics were not related to other variables. Clinical area contributed significantly in predicting the quality of care, errors and adverse events but not peer relationships. Horizontal violence affects peer relationships and the quality and safety of patient care as perceived by participating nurses. Supportive peer relationships are important to mitigate the impact of horizontal violence on quality of care.

  10. Preparation for workplace adversity: Student narratives as a stimulus for learning.

    PubMed

    Hanson, Julie; McAllister, Margaret

    2017-07-01

    Nursing students are not always well prepared for the kind of adverse events they may experience in the workplace and yet it seems apparent that future students could benefit from learning about such experiences so that they can be avoided, or their impact minimised. This research aimed to identify nursing students' experiences of adversity, collaborate with students to discern important lessons for future students in their experiences, and make recommendations for other educators on how to use these adversity stories as lessons. Seven Australian nursing students were interviewed using critical incident technique consisting of 7 questions. This paper focuses on the responses to the questions: "Does this story's message have a place in the curriculum?" and "How would you teach this lesson?" Data were analysed using critical discourse analysis. Four recurring discourses emerged including: power relationships are a two-way street; learn from mistakes to prevent mistakes; begin cultural consciousness-raising in first year, first semester; and become critically self-aware. Narratives derived from original stories of adversity may be a valuable source of learning about the realities of the workplace but to benefit fully, educators need to assist students to notice and analyse embedded messages. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. Technology assessment of solar energy systems: Residential use of fuelwood in the Pacific Northwest

    NASA Astrophysics Data System (ADS)

    Petty, P. N.; Hopp, W. J.

    1981-08-01

    The evidence of impacts associated with the use of fuelwood for residential space heating in the region including the states of Washington, Oregon, and Idaho is identified and evaluated. The use of fuelwood for space heating was projected into the future, and then the potential size of the impacts that had been identified and estimated was evaluated. These projections are provided in five year increments beginning in 1980 and proceeding to the year 2000. Policy options are suggested which may mitigate the adverse impacts identified, while preserving the positive effect of reducing residential demand for energy derived from nonrenewable sources.

  12. Association of hypothyroidism with adverse events in patients with heart failure receiving cardiac resynchronization therapy.

    PubMed

    Sharma, Ajay K; Vegh, Eszter; Orencole, Mary; Miller, Alexandra; Blendea, Dan; Moore, Stephanie; Lewis, Gregory D; Singh, Jagmeet P; Parks, Kimberly A; Heist, E Kevin

    2015-05-01

    Hypothyroidism is associated with an adverse prognosis in cardiac patients in general and in particular in patients with heart failure (HF). The aim of this study was to evaluate the impact of hypothyroidism on patients with HF receiving cardiac resynchronization therapy (CRT). Additionally, the impact of level of control of hypothyroidism on risk of adverse events after CRT implantation was also evaluated. We included consecutive patients in whom a CRT device was implanted from April 2004 to April 2010 at our institution with sufficient follow-up data available for analysis; 511 patients were included (age 68.5±12.4 years, women 20.4%); 84 patients with a clinical history of hypothyroidism, on treatment with thyroid hormone repletion or serum thyroid-stimulating hormone level≥5.00 μU/ml, were included in the hypothyroid group. The patients were followed for up to 3 years after implant for a composite end point of hospitalization for HF, left ventricular assist device placement, or heart transplant and cardiac death; 215 composite end point events were noted in this period. In a multivariate model, hypothyroidism (hazard ratio [HR] 1.46, 95% confidence interval [CI] 1.027 to 2.085, p=0.035), female gender (HR 0.64, 95% CI 0.428 to 0.963, p=0.032), and creatinine (HR 1.26, 95% CI 1.145 to 1.382, p<0.001) were significantly associated with occurrence of the composite end point; 53.6% of patients with hypothyroidism at baseline developed the composite end point compared with 39.8% of those with euthyroidism (p=0.02). In conclusion, hypothyroidism is associated with a worse prognosis after CRT implantation. Copyright © 2015 Elsevier Inc. All rights reserved.

  13. Targeted erlotinib for first-line treatment of advanced non-small cell lung cancer: a budget impact analysis.

    PubMed

    Bajaj, Preeti S; Veenstra, David L; Goertz, Hans-Peter; Carlson, Josh J

    2014-08-01

    A recent phase III trial showed that patients with advanced non-small cell lung cancer (NSCLC) whose tumors harbor specific EGFR mutations significantly benefit from first-line treatment with erlotinib compared to chemotherapy. This study sought to estimate the budget impact if coverage for EGFR testing and erlotinib as first-line therapy were provided in a hypothetical 500,000-member managed care plan. The budget impact model was developed from a US health plan perspective to evaluate administration of the EGFR test and treatment with erlotinib for EGFR-positive patients, compared to non-targeted treatment with chemotherapy. The eligible patient population was estimated from age-stratified SEER incidence data. Clinical data were derived from key randomized controlled trials. Costs related to drug, administration, and adverse events were included. Sensitivity analyses were conducted to assess uncertainty. In a plan of 500,000 members, it was estimated there would be 91 newly diagnosed advanced NSCLC patients annually; 11 are expected to be EGFR-positive. Based on the testing and treatment assumptions, it was estimated that 3 patients in Scenario 1 and 6 patients in Scenario 2 receive erlotinib. Overall health plan expenditures would increase by $0.013 per member per month (PMPM). This increase is largely attributable to erlotinib drug costs, in part due to lengthened progression-free survival and treatment periods experienced in erlotinib-treated patients. EGFR testing contributes slightly, whereas adverse event costs mitigate the budget impact. The budget impact did not exceed $0.019 PMPM in sensitivity analyses. Coverage for targeted first-line erlotinib therapy in NSCLC likely results in a small budget impact for US health plans. The estimated impact may vary by plan, or if second-line or maintenance therapy, dose changes/interruptions, or impact on patients' quality-of-life were included.

  14. Environmental adversities and psychotic symptoms: The impact of timing of trauma, abuse, and neglect.

    PubMed

    Schalinski, Inga; Breinlinger, Susanne; Hirt, Vanessa; Teicher, Martin H; Odenwald, Michael; Rockstroh, Brigitte

    2017-11-13

    Trauma and adverse childhood experiences (ACE) occur more often in mental illness, including psychosis, than in the general population. Individuals with psychosis (cases) report a higher number and severity (dose) of adversities than healthy controls. While a dose-dependent increase of adversities has been related to more severe psychopathology, the role of type and timing is still insufficiently understood on the exacerbation of positive and negative psychotic symptoms. Moreover, dissociative symptoms were examined as potential mediator between adversities and severity of psychotic symptoms. Exposure to adversities were assessed by interviews in n=180 cases and n=70 controls. In cases, symptom severities were obtained for psychotic symptoms and dissociation. Conditioned random forest regression determined the importance of type and timing of ACE for positive and negative symptom severity, and mediator analyses evaluated the role of dissociative symptoms in the relationship between adversities and psychotic symptoms. Cases experienced substantially more abuse and neglect than controls. Adversities were related in a dose-dependent manner to psychotic disorder. An array of adversities was associated with more severe positive symptoms, while the conditioned random forest regression depicted neglect at age 10 as the most important predictor. Dissociative symptoms mediated the small relation of trauma load in childhood and positive symptoms. The role of trauma and ACE on psychotic symptoms can be specified by neglect during frontocortical development in the exacerbation of positive symptoms. The mediating role of dissociation is restricted to the relation of childhood trauma and positive symptoms. Copyright © 2017 Elsevier B.V. All rights reserved.

  15. Commentary: Childhood Exposure to Environmental Adversity and the Well-Being of People with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Emerson, E.

    2013-01-01

    People with intellectual disabilities have poorer health than their non-disabled peers. They are also more likely to be exposed to a wide range of environmental adversities in childhood. Research undertaken in the general population has demonstrated that exposure to environmental adversity in childhood can have an adverse impact on health and…

  16. The perfect storm: obesity, adipocyte dysfunction, and metabolic consequences.

    PubMed

    de Ferranti, Sarah; Mozaffarian, Dariush

    2008-06-01

    As the prevalence of adiposity soars in both developed and developing nations, appreciation of the close links between obesity and disease increases. The strong relationships between excess adipose tissue and poor health outcomes, including cardiovascular disease, diabetes, and cancer, mandate elucidation of the complex cellular, hormonal, and molecular pathophysiology whereby adiposity initiates and maintains adverse health effects. In this report we review adipocyte metabolism and function in the context of energy imbalance and postprandial nutrient excess, including adipocyte hypertrophy and hyperplasia, adipocyte dysfunction, and other systemic consequences. We also discuss implications for laboratory evaluation and clinical care, including the role of lifestyle modifications. Chronic energy imbalance produces adipocyte hypertrophy and hyperplasia, endoplasmic reticulum stress, and mitochondrial dysfunction. These processes lead to increased intracellular and systemic release of adipokines, free fatty acids, and inflammatory mediators that cause adipocyte dysfunction and induce adverse effects in the liver, pancreatic beta-cells, and skeletal muscle as well as the heart and vascular beds. Several specialized laboratory tests can quantify these processes and predict clinical risk, but translation to the clinical setting is premature. Current and future pharmacologic interventions may target these pathways; modest changes in diet, physical activity, weight, and smoking are likely to have the greatest impact. Adipocyte endoplasmic reticulum and mitochondrial stress, and associated changes in circulating adipokines, free fatty acids, and inflammatory mediators, are central to adverse health effects of adiposity. Future investigation should focus on these pathways and on reversing the adverse lifestyle behaviors that are the fundamental causes of adiposity.

  17. Impact of caffeine and coffee on our health.

    PubMed

    Gonzalez de Mejia, Elvira; Ramirez-Mares, Marco Vinicio

    2014-10-01

    Coffee is the most frequently consumed caffeine-containing beverage. The caffeine in coffee is a bioactive compound with stimulatory effects on the central nervous system and a positive effect on long-term memory. Although coffee consumption has been historically linked to adverse health effects, new research indicates that coffee consumption may be beneficial. Here we discuss the impact of coffee and caffeine on health and bring attention to the changing caffeine landscape that includes new caffeine-containing energy drinks and supplements, often targeting children and adolescents. Copyright © 2014 Elsevier Ltd. All rights reserved.

  18. The Impact of Postnatal Depression and Associated Adversity on Early Mother-Infant Interactions and Later Infant Outcome.

    ERIC Educational Resources Information Center

    Murray, Lynne; And Others

    1996-01-01

    Examined the impact of maternal depression and adversity on mother-infant face-to-face interactions at 2 months, and on subsequent infant cognitive development and attachment. Disturbances in early mother-infant interactions were found to be predictive of poorer infant cognitive outcomes at 18 months. (MDM)

  19. 7 CFR 1703.141 - Approved purposes for loans.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... from other sources at a cost which would not adversely affect the economic viability of the project; (e... other sources is not available at a cost which does not adversely impact the economic viability of the... that does not impact the economic viability of the project, as determined by the Administrator; (i) Any...

  20. 7 CFR 1703.141 - Approved purposes for loans.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... from other sources at a cost which would not adversely affect the economic viability of the project; (e... other sources is not available at a cost which does not adversely impact the economic viability of the... that does not impact the economic viability of the project, as determined by the Administrator; (i) Any...

  1. 7 CFR 1703.141 - Approved purposes for loans.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... from other sources at a cost which would not adversely affect the economic viability of the project; (e... other sources is not available at a cost which does not adversely impact the economic viability of the... that does not impact the economic viability of the project, as determined by the Administrator; (i) Any...

  2. 7 CFR 1703.141 - Approved purposes for loans.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... from other sources at a cost which would not adversely affect the economic viability of the project; (e... other sources is not available at a cost which does not adversely impact the economic viability of the... that does not impact the economic viability of the project, as determined by the Administrator; (i) Any...

  3. 7 CFR 1703.141 - Approved purposes for loans.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... from other sources at a cost which would not adversely affect the economic viability of the project; (e... other sources is not available at a cost which does not adversely impact the economic viability of the... that does not impact the economic viability of the project, as determined by the Administrator; (i) Any...

  4. Effects of forest harvest on biogeochemical processes in the Caspar Creek watershed

    Treesearch

    Randy A. Dahlgren

    1998-01-01

    Water quality and long-term sustainability are major components addressed within the ecosystem approach to forest management. Forest harvest practices are often implicated as having adverse impacts on sensitive aquatic communities and on the long-term sustainability of forest ecosystems. While careless harvest practices can certainly cause adverse impacts, proper...

  5. 42 CFR 1001.501 - License revocation or suspension.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... result of, or in connection with, a State licensing agency action. (2) Any of the following factors may... care had or could have had a significant adverse physical, emotional or financial impact on one or more... had a significant adverse impact on the financial integrity of the programs; or (iv) The individual or...

  6. 42 CFR 1001.501 - License revocation or suspension.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... result of, or in connection with, a State licensing agency action. (2) Any of the following factors may... care had or could have had a significant adverse physical, emotional or financial impact on one or more... had a significant adverse impact on the financial integrity of the programs; or (iv) The individual or...

  7. Crisis and Employment: The Case of Korea

    ERIC Educational Resources Information Center

    Cho, Dongchul; Shin, Sukha

    2012-01-01

    This paper examines Korea's employment dynamics and analyzes how adverse impacts could be mitigated during the recent economic crisis in comparison with the 1997 to 1998 Asian crisis. A clear lesson is that policies to mitigate adverse impacts of financial crisis on the macroeconomic level should be given priority for preserving employment. In…

  8. Impact of Postoperative Intravenous Acetaminophen on Opioid Requirements and Pain Scores Following Gynecologic Procedures.

    PubMed

    Stoudenmire, Laura G; Norman, Christy M; Latif, Erin Z

    2016-10-01

    This study aims to assess the impact of postoperative intravenous (IV) acetaminophen on opioid requirements and pain scores in patients following gynecologic procedures. A retrospective cohort study of patients undergoing gynecologic procedures was conducted to assess the impact of adding scheduled IV acetaminophen to postoperative analgesic regimens. The control group consisted of patients admitted prior to formulary addition of IV acetaminophen; the study group consisted of patients admitted after formulary addition of IV acetaminophen who received scheduled IV acetaminophen for at least the first 24 hours postoperatively. Opioid requirements 0 to 24 hours postoperatively served as the primary end point. Secondary end points included average pain score, cumulative acetaminophen dose, nonopioid analgesic requirements, and rate of adverse events 0 to 24 hours postoperatively. One hundred and thirty-seven patients who underwent a gynecologic procedure from January 2009 to April 2013 were included in this study. Baseline characteristics were similar between the groups. In the first 24 hours postoperatively, there was no difference in opioid requirements between the groups (21 mg [interquartile range, IQR, 15-39.8 mg] vs 32.6 mg [IQR, 16.75-41 mg], P = 0.150). The average pain score and incidence of adverse events did not differ between the 2 groups. Postoperative administration of IV acetaminophen did not provide a significant opioid-sparing effect in patients undergoing gynecologic procedures. © The Author(s) 2015.

  9. The impact of polypharmacy on the health of Canadian seniors.

    PubMed

    Reason, Ben; Terner, Michael; Moses McKeag, Ali; Tipper, Brenda; Webster, Greg

    2012-08-01

    Prescription medication use increases with age. Seniors face an increased risk of adverse drug reactions from medications, partly because the kidneys and liver can lose functional ability with increasing age, resulting in the need for changes in dosage. To use population survey data to understand the extent and impact of multiple medication use and adverse drug events among Canadian seniors. This study consists of analysis of data from the Canadian Survey of Experiences with Primary Health Care, which was conducted through telephone by Statistics Canada in 2008. These analyses focussed on the 3132 respondents who were ≥ 65 years of age. Twenty-seven per cent of seniors reported taking five or more medications on a regular basis. Within the past year, 12% of seniors taking five or more medications experienced a side effect that required medical attention compared with 5% of seniors taking only one or two medications. Even when controlling for age and number of chronic conditions, the number of prescription medications was associated with the rate of emergency department use. Less than half of all seniors reported having received medication reviews and having the possible side effects of their prescription medications explained to them by their physician. Many Canadian seniors have an elevated risk of adverse events due to taking a high number of prescription medications and not having the potential side effects and drug interactions explained to them. There are interventions that can potentially reduce polypharmacy and adverse events, including routine medication reviews.

  10. Using Biodata to Select Air Traffic Controllers

    DTIC Science & Technology

    2014-10-01

    training success (Collins et al., 1990). In fact, in a study designed specifically to address the impact of education on controller suc- cess, defined...examination of adverse impact in controller selection for certain protected groups in controller selection. The concern was the use of the AT-SAT in...Broach et al., 2013). The issue is how to reduce adverse impact in controller hiring and still maintain a valid process for selecting the best

  11. Barbers Point Harbor, Hawaii, Jetty Modification Study

    DTIC Science & Technology

    2008-11-01

    jetty lengths do not adversely impact the wave environment in the vicinity of the jetty. Production phase Figure 18 shows the normalized incident...objective of these current measurements is to show that the proposed jetty will not have any adverse impacts on the existing current patterns with no...with minimal construction costs and impact on the environment. ERDC/CHL TR-08-16 83 References Briggs, M. J., L. S. Lillycrop, G. S. Harkins

  12. Impact and implications of disruptive behavior in the perioperative arena.

    PubMed

    Rosenstein, Alan H; O'Daniel, Michelle

    2006-07-01

    There is a growing concern about the role of human factor issues and their effect on patient safety and clinical outcomes of care. Problems with disruptive behaviors negatively affect communication flow and team dynamics, which can lead to adverse events and poor quality outcomes. A 25-question survey tool was used to assess the status and significance of disruptive behaviors around perioperative services in a large metropolitan academic medical center. Results were analyzed and compared with those from a national databank to identify areas of concern and opportunities for improvement. Disruptive behaviors were a common occurrence in the perioperative setting. These types of behaviors were most prevalent in attending surgeons. Disruptive behaviors increased levels of stress and frustration, which impaired concentration, impeded communication flow, and adversely affected staff relationships and team collaboration. These events were perceived to increase the likelihood of medical errors and adverse events and to compromise patient safety and quality of care. Disruptive behaviors in the perioperative arena have a significant impact on team dynamics and communication flow, which can have a negative impact on patient care. Organizations need to recognize the prevalence and significance of disruptive behaviors and develop policies and processes to address the issue. Key areas of focus include recognition and awareness, organizational and cultural commitment, implementation of appropriate codes of behavior policies and procedures, and provision of education and training programs to discuss contributing factors and tools to build effective communication and team collaboration skills.

  13. Economic and clinical aspects of intravenous versus oral busulfan in adult patients for conditioning prior to HSCT.

    PubMed

    Berger, Karin; Schopohl, Dorothee; Rieger, Christina; Ostermann, Helmut

    2015-12-01

    Busulfan (BU) used as cytoreductive conditioning prior to hematopoietic stem cell transplantation (HSCT) is available as intravenous (IV) and oral (O) preparation. IV-BU has clinical advantages associated with relevant incremental costs. The aim was to determine the economic impact of IV-BU versus O-BU in adult HSCT recipients from a German health care providers' perspective. A budget-impact model (BIM) including costs and risks for oral mucositis (OM), infection with OM, and hepatic sinusoidal obstruction syndrome (SOS) was developed. Model inputs are literature data comparing clinical effects of IV-BU versus O-BU and German cost data (conditioning therapy, treatment of OM, infections, SOS without/with multiorgan failure) from literature and tariff lists. Base case calculations resulted the following: total costs of adverse events were €86,434 with O-BU and €44,376 with IV-BU for ten patients each. Considering costs of adverse events and drugs, about €5840 for ten patients receiving IV-BU are saved. Sensitivity analyses were conducted in several ways. Cost savings range between €4910 and €12,640 per ten patients for all adverse events and €2070 or €1140 per ten patients considering SOS only. Drug treatment of SOS and treatment of multiorgan failure during severe SOS are major cost drivers. Worst case scenario calculations (assuming -25% risk of all adverse events for O-BU and +25% for IV-BU) yield up to €27,570 per ten patients with IV-BU. Considering costs of adverse events and drugs, IV-BU is the dominant alternative from a German providers' perspective. For more comprehensive economic evaluations, additional epidemiological data, evidence on clinical outcomes, patient-reported outcomes, and treatment patterns are needed.

  14. The impact of obesity on pediatric procedural sedation-related outcomes: results from the Pediatric Sedation Research Consortium.

    PubMed

    Scherrer, Patricia D; Mallory, Michael D; Cravero, Joseph P; Lowrie, Lia; Hertzog, James H; Berkenbosch, John W

    2015-07-01

    To evaluate the impact of obesity on adverse events and required interventions during pediatric procedural sedation. The Pediatric Sedation Research Consortium database of prospectively collected procedural sedation encounters was queried to identify patients for whom body mass index (BMI) could be calculated. Obesity was defined as BMI ≥95th percentile for age and gender. Sedation-related outcomes, adverse events, and therapeutic interventions were compared between obese and nonobese patients. For analysis, 28,792 records were eligible. A total of 5,153 patients (17.9%) were obese; they were predominantly male and older and had a higher median American Society of Anesthesiologists Physical Status classification (P < 0.001). Total adverse events were more common in obese patients (odds ratio [OR] 1.49, 95% confidence interval [1.31, 1.70]). Respiratory events (airway obstruction OR 1.94 [1.54, 2.44], oxygen desaturation OR 1.99 [1.50, 2.63], secretions OR 1.48 [1.01, 2.15], laryngospasm OR 2.30 [1.30, 4.05]), inability to complete the associated procedure (OR 1.96 [1.16, 3.30]), and prolonged recovery (OR 2.66 [1.26, 5.59]) were increased in obese patients. Obese patients more frequently required airway intervention including repositioning, suctioning, jaw thrust, airway adjuncts, and bag-valve-mask ventilation. Multivariate regression analysis demonstrated obesity to be independently associated with minor and moderate but not major adverse events. Obesity is an independent risk factor for adverse respiratory events during procedural sedation and is associated with an increased frequency of airway interventions, suggesting that additional vigilance and expertise are required when sedating these patients. © 2015 John Wiley & Sons Ltd.

  15. Childhood adversity impacts on brain subcortical structures relevant to depression.

    PubMed

    Frodl, Thomas; Janowitz, Deborah; Schmaal, Lianne; Tozzi, Leonardo; Dobrowolny, Henrik; Stein, Dan J; Veltman, Dick J; Wittfeld, Katharina; van Erp, Theo G M; Jahanshad, Neda; Block, Andrea; Hegenscheid, Katrin; Völzke, Henry; Lagopoulos, Jim; Hatton, Sean N; Hickie, Ian B; Frey, Eva Maria; Carballedo, Angela; Brooks, Samantha J; Vuletic, Daniella; Uhlmann, Anne; Veer, Ilya M; Walter, Henrik; Schnell, Knut; Grotegerd, Dominik; Arolt, Volker; Kugel, Harald; Schramm, Elisabeth; Konrad, Carsten; Zurowski, Bartosz; Baune, Bernhard T; van der Wee, Nic J A; van Tol, Marie-Jose; Penninx, Brenda W J H; Thompson, Paul M; Hibar, Derrek P; Dannlowski, Udo; Grabe, Hans J

    2017-03-01

    Childhood adversity plays an important role for development of major depressive disorder (MDD). There are differences in subcortical brain structures between patients with MDD and healthy controls, but the specific impact of childhood adversity on such structures in MDD remains unclear. Thus, aim of the present study was to investigate whether childhood adversity is associated with subcortical volumes and how it interacts with a diagnosis of MDD and sex. Within the ENIGMA-MDD network, nine university partner sites, which assessed childhood adversity and magnetic resonance imaging in patients with MDD and controls, took part in the current joint mega-analysis. In this largest effort world-wide to identify subcortical brain structure differences related to childhood adversity, 3036 participants were analyzed for subcortical brain volumes using FreeSurfer. A significant interaction was evident between childhood adversity, MDD diagnosis, sex, and region. Increased exposure to childhood adversity was associated with smaller caudate volumes in females independent of MDD. All subcategories of childhood adversity were negatively associated with caudate volumes in females - in particular emotional neglect and physical neglect (independently from age, ICV, imaging site and MDD diagnosis). There was no interaction effect between childhood adversity and MDD diagnosis on subcortical brain volumes. Childhood adversity is one of the contributors to brain structural abnormalities. It is associated with subcortical brain abnormalities that are relevant to psychiatric disorders such as depression. Copyright © 2016. Published by Elsevier Ltd.

  16. Adverse Impact of the Federal Bankruptcy Law on the Government’s Rights in Relation to the Contractor in Default

    DTIC Science & Technology

    1988-04-01

    and analyze the conflicts between bankruptcy and government contract law . Issues covered include: bankruptcy limitations on the Government’s power to...interview with LTC Billy Smith, Jr., Trial Attorney, Contract Law Division, Office of the Judge Advocate General, U.S. Air Force (November 5, 1987) 53. 11

  17. Adverse childhood exposures and reported child health at age 12.

    PubMed

    Flaherty, Emalee G; Thompson, Richard; Litrownik, Alan J; Zolotor, Adam J; Dubowitz, Howard; Runyan, Desmond K; English, Diana J; Everson, Mark D

    2009-01-01

    The relationship between adverse childhood exposures and poor health, illness, and somatic complaints at age 12 was examined. LONGSCAN (Consortium for Longitudinal Studies of Child Abuse and Neglect) tracks a group of children with variable risk for maltreatment. Of the participating child-caregiver dyads, 805 completed an interview when the child was age 4 or age 6, as well as interviews at age 8 and 12. The relationships between 8 categories of childhood adversity (psychological maltreatment, physical abuse, sexual abuse, child neglect, caregiver's substance/alcohol use, caregiver's depressive symptoms, caregiver's being treated violently, and criminal behavior in the household) and child health at age 12 were analyzed. The impact of adversity in the first 6 years of life and adversity in the second 6 years of life on child health were compared. Only 10% of the children had experienced no adversity, while more than 20% had experienced 5 or more types of childhood adversity. At age 12, 37% of the children sampled had some health complaint. Exposure to 5 or more adversities, particularly exposure in the second 6 years of life, was significantly associated with increased risks of any health complaint (odds ratio [OR] 2.24, 95% confidence interval [95% CI] 1.02-4.96), an illness requiring a doctor (OR 3.69, 95% CI 1.02-15.1), and caregivers' reports of child's somatic complaints (OR 3.37, 95% CI 1.14-1.0). There was no association between adverse exposures and self-rated poor health or self-rated somatic complaints. A comprehensive assessment of children's health should include a careful history of their past exposure to adverse conditions and maltreatment. Interventions aimed at reducing these exposures may result in better child health.

  18. Effect of a quality program with adverse events identification on airway management during overtube-assisted enteroscopy.

    PubMed

    Lara, Luis F; Ukleja, Andrew; Pimentel, Ronnie; Charles, Roger J

    2014-11-01

    Adverse events associated with overtube-assisted enteroscopy are similar to those with routine endoscopy. Our endoscopy quality program identified a number of respiratory adverse events resulting in emergency resuscitation efforts. The aim is to report all adverse events identified by quality monitoring and outcomes of adverse events associated with overtube-assisted enteroscopy. A retrospective study used data prospectively obtained from consecutive patients undergoing overtube-assisted enteroscopy between December 2008 and July 2012. Patient characteristics, medical history, procedure indication, and procedure outcomes, including diagnosis, endoscopic therapy, and complications, were obtained. In 432 overtube-assisted enteroscopies, 15 adverse events (most frequently hypoxemia, 9 /15, 60 %) occurred in 14 patients (3.2 % of total cohort; 12 were outpatients) mostly during antegrade enteroscopy. Four patients required endotracheal intubation and 4 /12 outpatients required intensive care. The procedure was aborted in 13 /14 patients, and only 1 of 10 patients scheduled for repeat antegrade enteroscopy returned. There was no mortality. Based on the frequency of adverse events, and in consultation with anesthesia providers, from August 2012 all antegrade overtube-assisted enteroscopies at our institution were done with general anesthesia. From then till September 2013, 145 antegrade and 52 retrograde overtube-assisted enteroscopies have been done, with no adverse events. Monitoring of endoscopy practice identified adverse events associated with overtube-assisted enteroscopy. The peer-review prompted a change in practice: all patients undergoing antegrade overtube-assisted enteroscopy at our institution now have endotracheal intubation which has dramatically decreased the rate of respiratory adverse events. The impact of endoscopic quality measurements on practices, procedures, and outcomes will be of further interest. © Georg Thieme Verlag KG Stuttgart · New York.

  19. The divergent impact of catechol-O-methyltransferase (COMT) Val158Met genetic polymorphisms on executive function in adolescents with discrete patterns of childhood adversity.

    PubMed

    Zhang, Huihui; Li, Jie; Yang, Bei; Ji, Tao; Long, Zhouting; Xing, Qiquan; Shao, Di; Bai, Huayu; Sun, Jiwei; Cao, Fenglin

    2018-02-01

    Catechol-O-methyltransferase (COMT) Val 158 Met functional polymorphisms play a crucial role in the development of executive function (EF), but their effect may be moderated by environmental factors such as childhood adversity. The present study aimed at testing the divergent impact of the COMT Val 158 Met genotype on EF in non-clinical adolescents with discrete patterns of childhood adversity. A total of 341 participants completed the Childhood Trauma Questionnaire, the self-reported version of the Behavior Rating Inventory of Executive Function, and self-administered questionnaires on familial function. The participants' COMT Val 158 Met genotype was determined. Associations among the variables were explored using latent class analysis and general linear models. We found that Val/Val homozygotes showed significantly worse performance on behavioral shift, relative to Met allele carriers (F=5.921, p=0.015, Partial η 2 =0.018). Moreover, three typical patterns of childhood adversity, namely, low childhood adversity (23.5%), childhood neglect (59.8%), and high childhood adversity (16.7%), were found. Both childhood neglect and high childhood adversity had a negative impact on each aspect of EF and on global EF performance. Importantly, these results provided evidence for significant interaction effects, as adolescents with the Val/Val genotype showed inferior behavioral shift performance than Met carriers (F=6.647, p=0.010, Partial η 2 =0.020) in the presence of high childhood adversity. Furthermore, there were no differences between the genotypes for childhood neglect and low childhood adversity. Overall, this is the first study to show that an interaction between the COMT genotype and childhood adversity affects EF in non-clinical adolescents. These results suggest that the COMT genotype may operate as a susceptibility gene vulnerable to an adverse environment. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. Effects of noise and electromagnetic fields on reproductive outcomes.

    PubMed Central

    Meyer, R E; Aldrich, T E; Easterly, C E

    1989-01-01

    Much public health research has been directed to studies of cancer risks due to chemical agents. Recently, increasing attention has been given to adverse reproductive outcomes as another, shorter-term biologic indicator of public health impact. Further, several low-level ubiquitous physical agents have been implicated recently as possibly affecting human health. These physical factors (noise and electromagnetic fields) represent difficult topics for research with epidemiologic study methods. This paper provides a brief review of the published data related to the risk of adverse reproductive outcomes and exposure to noise or electromagnetic fields. The discussion includes ideas for possible biologic mechanisms, considerations for exposure assessment, and suggestions for epidemiologic research. PMID:2667980

  1. The Maternal Microbiome and Pregnancy Outcomes that Impact Infant Health: A Review

    PubMed Central

    Mulle, Jennifer G.; Ferranti, Erin P.; Edwards, Sara; Dunn, Alexis B.; Corwin, Elizabeth J.

    2015-01-01

    The maternal microbiome is recognized as a key determinant of a range of important maternal and child health outcomes, and together with perinatal factors influences the infant microbiome. This manuscript provides a summary review of research investigating: (1) the role of the maternal microbiome in pregnancy outcomes known to adversely influence neonatal and infant health, including preterm birth, cardiometabolic complications of pregnancy such as preeclampsia and gestational diabetes, and excessive gestational weight gain; (2) factors with an established link to adverse pregnancy outcomes that are known to influence the composition of the maternal microbiome; and (3) strategies for promoting a healthy maternal microbiome, recognizing that much more research is needed in this area. PMID:26317856

  2. Effective and basic business strategic tools to overcome the DRA impact in outpatient imaging centers.

    PubMed

    Cerdena, Ernesto A; Corigliano, Barbara A

    2007-01-01

    The implementation of the Deficit Reduction Act (DRA) of 2005 has had adverse impacts with freestanding imaging centers and independent diagnostic testing facilities (IDTF) throughout the nation, including patient's access to quality imaging as well as crippling an organization's bottom line. Basic but effective business strategic tools should be formulated and executed to overcome the negative impact of the DRA. This should include creative and innovative process improvement initiatives while reducing operational costs and optimizing staff, thus improving profitability. Radiology administrators should act as facilitators to articulate and instill the mission, core values, and vision of the organization to the staff. Equally important, leaders in the imaging industry need to manifest a strong commitment in bringing the center into a whole new paradigm shift towards excellence and effective business operations.

  3. Trends in rates of acetaminophen-related adverse events in the United States

    PubMed Central

    Major, Jacqueline M.; Zhou, Esther H.; Wong, Hui-Lee; Trinidad, James P.; Pham, Tracy M.; Mehta, Hina; Ding, Yulan; Staffa, Judy A.; Iyasu, Solomon; Wang, Cunlin; Willy, Mary E.

    2017-01-01

    Purpose The goal of this study is to summarize trends in rates of adverse events attributable to acetaminophen use, including hepatotoxicity and mortality. Methods A comprehensive analysis of data from three national surveillance systems estimated rates of acetaminophen-related events identified in different settings, including calls to poison centers (2008–2012), emergency department visits (2004–2012), and inpatient hospitalizations (1998–2011). Rates of acetaminophen-related events were calculated per setting, census population, and distributed drug units. Results Rates of poison center calls with acetaminophen-related exposures decreased from 49.5/1000 calls in 2009 to 43.5/1000 calls in 2012. Rates of emergency department visits for unintentional acetaminophen-related adverse events decreased from 58.0/1000 emergency department visits for adverse drug events in 2009 to 50.2/1000 emergency department visits in 2012. Rates of hospital inpatient discharges with acetaminophen-related poisoning decreased from 119.8/100 000 hospitalizations in 2009 to 108.6/100 000 hospitalizations in 2011. After 2009, population rates of acetaminophen-related events per 1million census population decreased for poison center calls and hospitalizations, while emergency department visit rates remained stable. However, when accounting for drug sales, the rate of acetaminophen-related events (per 1 million distributed drug units) increased after 2009. Prior to 2009, the rates of acetaminophen-related hospitalizations had been slowly increasing (p-trend = 0.001). Conclusions Acetaminophen-related adverse events continue to be a public health burden. Future studies with additional time points are necessary to confirm trends and determine whether recent risk mitigation efforts had a beneficial impact on acetaminophen-related adverse events. PMID:26530380

  4. Adverse childhood experience and asthma onset: a systematic review.

    PubMed

    Exley, Daniel; Norman, Alyson; Hyland, Michael

    2015-06-01

    Adverse childhood experiences such as abuse and neglect are associated with subsequent immune dysregulation. Some studies show an association between adverse childhood experiences and asthma onset, although significant disparity in results exists in the published literature. We aimed to review available studies employing a prospective design that investigates associations between adverse childhood experience and asthma. A search protocol was developed and studies were drawn from four electronic journal databases. Studies were selected in accordance with pre-set inclusion criteria and relevant data were extracted. 12 studies, assessing data from a total of 31 524 individuals, were identified that investigate the impact of a range of adverse childhood experiences on the likelihood of developing asthma. Evidence suggests that chronic stress exposure and maternal distress in pregnancy operate synergistically with known triggers such as traffic-related air pollution to increase asthma risk. Chronic stress in early life is associated with an increased risk of asthma onset. There is evidence that adverse childhood experience increases the impact of traffic-related air pollution and inconsistent evidence that adverse childhood experience has an independent effect on asthma onset. Copyright ©ERS 2015.

  5. Allostatic load: A theoretical model for understanding the relationship between maternal posttraumatic stress disorder and adverse birth outcomes.

    PubMed

    Li, Yang; Rosemberg, Marie-Anne Sanon; Seng, Julia S

    2018-07-01

    Adverse birth outcomes such as preterm birth and low birth weight are significant public health concerns and contribute to neonatal morbidity and mortality. Studies have increasingly been exploring the predictive effects of maternal posttraumatic stress disorder (PTSD) on adverse birth outcomes. However, the biological mechanisms by which maternal PTSD affects birth outcomes are not well understood. Allostatic load refers to the cumulative dysregulations of the multiple physiological systems as a response to multiple social-ecological levels of chronic stress. Allostatic load has been well documented in relation to both chronic stress and adverse health outcomes in non-pregnant populations. However, the mediating role of allostatic load is less understood when it comes to maternal PTSD and adverse birth outcomes. To propose a theoretical model that depicts how allostatic load could mediate the impact of maternal PTSD on birth outcomes. We followed the procedures for theory synthesis approach described by Walker and Avant (2011), including specifying focal concepts, identifying related factors and relationships, and constructing an integrated representation. We first present a theoretical overview of the allostatic load theory and the other 4 relevant theoretical models. Then we provide a brief narrative review of literature that empirically supports the propositions of the integrated model. Finally, we describe our theoretical model. The theoretical model synthesized has the potential to advance perinatal research by delineating multiple biomarkers to be used in future. After it is well validated, it could be utilized as the theoretical basis for health care professionals to identify high-risk women by evaluating their experiences of psychosocial and traumatic stress and to develop and evaluate service delivery and clinical interventions that might modify maternal perceptions or experiences of stress and eliminate their impacts on adverse birth outcomes. Copyright © 2018. Published by Elsevier Ltd.

  6. Technology to promote safe mobility in the elderly.

    PubMed

    Nelson, Audrey; Powell-Cope, Gail; Gavin-Dreschnack, Deborah; Quigley, Pat; Bulat, Tatjana; Baptiste, Andrea S; Applegarth, Shawn; Friedman, Yvonne

    2004-09-01

    New technologies designed to help prevent adverse events related to the mobility of geriatric patients (ie, patient falls, bed-rail entrapment, patient handling, and wandering) are described. Technology offers the potential to eliminate or mitigate preventable adverse events that interfere with treatment, delay rehabilitation, potentiate impairment, and compromise patient safety. Unchecked, these adverse events can have a negative impact on patient health, functional status, and quality of life. It is not surprising that the elderly constitute the population at highest risk for adverse events, based on poor health, chronic conditions, long hospitalizations, and institutional care. Patient falls are a high-risk, high-volume, and high-cost adverse event. Key technologies to prevent falls and fall-related injuries include hip protectors, wheelchair/scooter safety features, intelligent walkers, fall alarms, and environmental aids. Bed-rail entrapment is a serious adverse event, which includes patients being trapped, entangled, or strangled in beds. New technologies to prevent bed-rail entrapment include new hospital bed designs, height-adjustable low beds, devices to close gaps in legacy beds, and bedside floor mats. Patients with mobility impairments necessitate physical assistance in transfers and other patient-handling tasks, which increases risk for the caregiver and the patient. Featured technologies to prevent patient handling injuries include innovations in floor-based lifts, new ceiling-mounted patient lifts, and improvements in powered standing lifts, new friction-reducing devices, and new patient transport technology. Wandering affects 39% of cognitively impaired nursing home residents and up to 70% of community-residing elderly persons with cognitive impairments. New technologies to prevent adverse events associated with wandering include door alarms and signal-transmitting devices. Nurses in geriatric settings would benefit from exposure to technologies that could improve patient and caregiver safety. To maximize the benefits of technology, it is critical that front-line nursing staff be involved in the testing and selection of devices that will be used in their practice. Further, to reap the full benefits of technology, a careful plan for implementation needs to be developed that would include integrating the new technology with existing infrastructure. Training needs to be provided for all staff who will be using the technology, and efforts to ensure competency over time is needed. A major barrier to widespread use of new technology is cost. Further research is needed to demonstrate the cost effectiveness of these devices. Results from these studies will help to build a business case, demonstrating that initial capital investments will result in cost savings, improved quality of care, and other benefits.

  7. Did intense adverse media publicity impact on prescribing of paroxetine and the notification of suspected adverse drug reactions? Analysis of routine databases, 2001-2004.

    PubMed

    Martin, Richard M; May, Margaret; Gunnell, David

    2006-02-01

    To document the impact on clinical practice in England of media attention around possible adverse effects of paroxetine. Analysis of national selective serotonin reuptake inhibitor (SSRI) prescribing trends and yellow-card adverse drug reaction reports, 2001-2004. From a steady state in 2001, paroxetine prescribing declined sharply from April 2002, coinciding with a USA regulatory action; the subsequent decline in paroxetine prescribing was 1.87% per month (95% confidence interval - 2.06, -1.68). Other SSRI prescribing increased by 1% per month until a major UK review of SSRIs in children in December 2003, after which prescribing plateaued. Media publicity was associated with short-term peaks in yellow-card reports related to paroxetine. Falls in paroxetine and other SSRI prescribing in the UK coincided, respectively, with regulatory communications from the USA and the UK, but associations may have noncausal or other explanations. Reports of adverse reactions to paroxetine appeared to increase after adverse media publicity about the drug.

  8. Trends in fishery agency assessments of black bass tournaments in the southeastern United States

    USGS Publications Warehouse

    Driscoll, M. Todd; Hunt, Kevin M.; Schramm, Harold

    2012-01-01

    Studies conducted during the last 30 years have identified benefits and adverse impacts and have documented increased frequency of fishing tournaments. This study used information provided by state fisheries management agency administrators to measure the frequency of black bass (Micropterus spp.) tournaments in southeastern states and assessed how reported changes in tournament frequency have impacted fisheries management. The average annual number of black bass tournaments reported by 14 southeastern states for 2009-2011 was 41,939, which was a 124% increase from the average annual number of tournaments for all freshwater species reported by southeastern states for 2002-2004. Despite this considerable increase, agencies reported that tournaments were generally beneficial. The highest ranking benefit factors (developed from factor analysis of 21 potential benefits) were unchanged from the same survey administered in 2005 and included the benefits of promotion of fishing, specific fisheries, and agency programs. Similarly, the highest ranking adverse-impact factors developed from 29 potential problems (resource overuse and user-group conflicts) were also consistent with the 2005 survey. Black bass tournaments offer benefits to fisheries management that could be better realized. The persistence and consistently high impact ratings of resource overuse and user-group conflicts along with generally low incidence of monitoring tournaments suggests that the negative impacts have become part of contemporary recreational fishing and are not problems that require management solutions.

  9. Final Environmental Impact Statement for Oil Refinery, Georgetown, South Carolina. Volume 1.

    DTIC Science & Technology

    1984-09-01

    o, Ceeld furthler ’nPact. deonoC Illy viable. Minor reduc, effects new considered minor . degradation at Savanna but mould probibly met all OMQS...significantly due to - considered minor ; large spills other developments. Minor u ’ anlikely. but potentially very adverse impact at Savannah. damaging...7o signifi cnt o siqnifIcant Impact. Minor adverse GRct at Unending n c&Wdltins. coud further - inpact. Savannah. reduce effects of weste discharge p

  10. Mismatch or allostatic load? Timing of life adversity differentially shapes gray matter volume and anxious temperament.

    PubMed

    Kuhn, Manuel; Scharfenort, Robert; Schümann, Dirk; Schiele, Miriam A; Münsterkötter, Anna L; Deckert, Jürgen; Domschke, Katharina; Haaker, Jan; Kalisch, Raffael; Pauli, Paul; Reif, Andreas; Romanos, Marcel; Zwanzger, Peter; Lonsdorf, Tina B

    2016-04-01

    Traditionally, adversity was defined as the accumulation of environmental events (allostatic load). Recently however, a mismatch between the early and the later (adult) environment (mismatch) has been hypothesized to be critical for disease development, a hypothesis that has not yet been tested explicitly in humans. We explored the impact of timing of life adversity (childhood and past year) on anxiety and depression levels (N = 833) and brain morphology (N = 129). Both remote (childhood) and proximal (recent) adversities were differentially mirrored in morphometric changes in areas critically involved in emotional processing (i.e. amygdala/hippocampus, dorsal anterior cingulate cortex, respectively). The effect of adversity on affect acted in an additive way with no evidence for interactions (mismatch). Structural equation modeling demonstrated a direct effect of adversity on morphometric estimates and anxiety/depression without evidence of brain morphology functioning as a mediator. Our results highlight that adversity manifests as pronounced changes in brain morphometric and affective temperament even though these seem to represent distinct mechanistic pathways. A major goal of future studies should be to define critical time periods for the impact of adversity and strategies for intervening to prevent or reverse the effects of adverse childhood life experiences. © The Author (2015). Published by Oxford University Press.

  11. Mismatch or allostatic load? Timing of life adversity differentially shapes gray matter volume and anxious temperament

    PubMed Central

    Kuhn, Manuel; Scharfenort, Robert; Schümann, Dirk; Schiele, Miriam A.; Münsterkötter, Anna L.; Deckert, Jürgen; Domschke, Katharina; Haaker, Jan; Kalisch, Raffael; Pauli, Paul; Reif, Andreas; Romanos, Marcel; Zwanzger, Peter

    2016-01-01

    Traditionally, adversity was defined as the accumulation of environmental events (allostatic load). Recently however, a mismatch between the early and the later (adult) environment (mismatch) has been hypothesized to be critical for disease development, a hypothesis that has not yet been tested explicitly in humans. We explored the impact of timing of life adversity (childhood and past year) on anxiety and depression levels (N = 833) and brain morphology (N = 129). Both remote (childhood) and proximal (recent) adversities were differentially mirrored in morphometric changes in areas critically involved in emotional processing (i.e. amygdala/hippocampus, dorsal anterior cingulate cortex, respectively). The effect of adversity on affect acted in an additive way with no evidence for interactions (mismatch). Structural equation modeling demonstrated a direct effect of adversity on morphometric estimates and anxiety/depression without evidence of brain morphology functioning as a mediator. Our results highlight that adversity manifests as pronounced changes in brain morphometric and affective temperament even though these seem to represent distinct mechanistic pathways. A major goal of future studies should be to define critical time periods for the impact of adversity and strategies for intervening to prevent or reverse the effects of adverse childhood life experiences. PMID:26568620

  12. Proposed methods and endpoints for defining and assessing adverse environmental impact (AEI) on fish communities/populations in Tennessee River reservoirs.

    PubMed

    Hickman, Gary D; Brown, Mary L

    2002-06-07

    Two multimetric indices have been developed to help address fish community (reservoir fish assemblage index [RFAI]) and individual population quality (sport fishing index [SFI]) in Tennessee River reservoirs. The RFAI, with characteristics similar to the index of biotic integrity (IBI) used in stream fish community determinations, was developed to monitor the existing condition of resident fish communities. The index, which incorporates standardized electrofishing of littoral areas and experimental gill netting for limnetic bottom-dwelling species, has been used to determine residential fish community response to various anthropogenic impacts in southeastern reservoirs. The SFI is a multimetric index designed to address the quality of the fishery for individual resident sport fish species in a particular lake or reservoir[4]. The SFI incorporates measures of fish population aspects and angler catch and pressure estimates. This paper proposes 70% of the maximum RFAI score and 10% above the average SFI score for individual species as "screening" endpoints for balanced indigenous populations (BIP) or adverse environmental impact (AEI). Endpoints for these indices indicate: (1) communities/populations are obviously balanced indigenous populations (BIP) indicating no adverse environmental impact (AEI), or are "screened out"; (2) communities/populations are considered to be potentially impacted; and (3) where the resident fish community/population should be considered adversely impacted. Suggestions are also made concerning how examination of individual metric scores can help determine the source or cause of the impact.

  13. When does hardship matter for health? Neighborhood and individual disadvantages and functional somatic symptoms from adolescence to mid-life in The Northern Swedish Cohort.

    PubMed

    Gustafsson, Per E; San Sebastian, Miguel

    2014-01-01

    A large body of research has shown that health is influenced by disadvantaged living conditions, including both personal and neighborhood conditions. Little is however known to what degree the health impact of different forms of disadvantage differ along the life course. The present study aims to examine when, during the life course, neighborhood and individual disadvantages relate to functional somatic symptoms. Participants (n = 992) came from The Northern Swedish Cohort and followed from age 16, 21, 30 until 42 years. Functional somatic symptoms, socioeconomic disadvantage, and social and material adversity were measured through questionnaires and linked to register data on neighborhood disadvantage. Data was analyzed with longitudinal and cross-sectional multilevel models. Results showed that neighborhood disadvantage, social and material adversity and gender all contributed independently to overall levels of symptoms across the life course. Cross-sectional analyses also suggested that the impact of disadvantage differed between life course periods; neighborhood disadvantage was most important in young adulthood, and the relative importance of material versus social adversity increased as participants grew older. In summary, the study suggests that disadvantages from different contextual sources may affect functional somatic health across the life course, but also through life course specific patterns.

  14. The impact of perinatal stress on the functional maturation of prefronto-cortical synaptic circuits: implications for the pathophysiology of ADHD?

    PubMed

    Bock, Jörg; Braun, Katharina

    2011-01-01

    Enriched as well as impoverished or adverse perinatal environment plays an essential role in the development and refinement of neuronal pathways, which are the neural substrate of intellectual capacity and socioemotional competence. Perinatal experience and learning events continuously interact with the adaptive shaping of excitatory, inhibitory, and neuromodulatory synaptic as well as the endocrine stress systems, including the neuronal corticotropin-releasing factor (CRF) pathways. Adverse environments, such as stress and emotional deprivation can not only delay experience-dependent maturation of these pathways, but also induce permanent changes in prefronto-cortical wiring patterns. We assume that such dysfunctional connections are the neuronal basis for the development of psychosocially induced mental disorders during later life. The aim of this review is to focus on the impact of perinatal stress on the neuronal and synaptic reorganization during brain development and possible implications for the etiology and therapy of mental disorders such as ADHD. Copyright © 2011 Elsevier B.V. All rights reserved.

  15. Translating Big Data into Smart Data for Veterinary Epidemiology.

    PubMed

    VanderWaal, Kimberly; Morrison, Robert B; Neuhauser, Claudia; Vilalta, Carles; Perez, Andres M

    2017-01-01

    The increasing availability and complexity of data has led to new opportunities and challenges in veterinary epidemiology around how to translate abundant, diverse, and rapidly growing "big" data into meaningful insights for animal health. Big data analytics are used to understand health risks and minimize the impact of adverse animal health issues through identifying high-risk populations, combining data or processes acting at multiple scales through epidemiological modeling approaches, and harnessing high velocity data to monitor animal health trends and detect emerging health threats. The advent of big data requires the incorporation of new skills into veterinary epidemiology training, including, for example, machine learning and coding, to prepare a new generation of scientists and practitioners to engage with big data. Establishing pipelines to analyze big data in near real-time is the next step for progressing from simply having "big data" to create "smart data," with the objective of improving understanding of health risks, effectiveness of management and policy decisions, and ultimately preventing or at least minimizing the impact of adverse animal health issues.

  16. Air Pollution Exposure and Physical Activity in China: Current Knowledge, Public Health Implications, and Future Research Needs

    PubMed Central

    Lü, Jiaojiao; Liang, Leichao; Feng, Yi; Li, Rena; Liu, Yu

    2015-01-01

    Deteriorating air quality in China has created global public health concerns in regard to health and health-related behaviors. Although emerging environmental regulations address ambient air pollution in China, the level of enforcement and long-term impact of these measures remain unknown. Exposure to air pollution has been shown to lead to multiple adverse health outcomes, including increased rates of heart disease and mortality. However, a lesser-known but increasingly significant concern is the relationship between air pollution and its effects on outdoor exercise. This is especially important in China, which has a culturally rooted lifestyle that encourages participation in outdoor physical activity. This article evaluates the intersection of air pollution and outdoor exercise and provides a discussion of issues related to its public health impact in China, where efforts to promote a healthy lifestyle may be adversely affected by the ambient air pollution that has accompanied rapid economic development and urbanization. PMID:26610539

  17. Air Pollution Exposure and Physical Activity in China: Current Knowledge, Public Health Implications, and Future Research Needs.

    PubMed

    Lü, Jiaojiao; Liang, Leichao; Feng, Yi; Li, Rena; Liu, Yu

    2015-11-20

    Deteriorating air quality in China has created global public health concerns in regard to health and health-related behaviors. Although emerging environmental regulations address ambient air pollution in China, the level of enforcement and long-term impact of these measures remain unknown. Exposure to air pollution has been shown to lead to multiple adverse health outcomes, including increased rates of heart disease and mortality. However, a lesser-known but increasingly significant concern is the relationship between air pollution and its effects on outdoor exercise. This is especially important in China, which has a culturally rooted lifestyle that encourages participation in outdoor physical activity. This article evaluates the intersection of air pollution and outdoor exercise and provides a discussion of issues related to its public health impact in China, where efforts to promote a healthy lifestyle may be adversely affected by the ambient air pollution that has accompanied rapid economic development and urbanization.

  18. [Impact of wet work on epidermal barrier (tewl and stratum corneum hydration) and skin viscoelasticity in nurses].

    PubMed

    Kieć-Świcrczyńska, Marta; Chomiczewska-Skóra, Dorota; Świerczyńska-Machura, Dominika; Kręcisz, Beata

    2014-01-01

    Nurses are prone to develop hand eczema due to occupational exposure to irritants, including wet work. The aim of the study was to evaluate the impact of wet work on selected skin properties, reflecting epidermal barrier function--transepidermal water loss (TEWL) and stratum corneum hydration--and additionally skin viscoelasticity, in nurses. Study subjects included 90 nurses employed in hospital wards. Measurements were carried out within the dorsal aspect of the dominant hand, using a Cutometer MPA 580 equipped with Tewameter TM 300 and Corneometer CM 825 (Courage & Khazaka, Germany) probes. Examina- tions took place on hospital premises. Similar measurements were performed in the control group of females non-exposed to irritants. In the examined group of nurses, mean TEWL was 15.5 g/h/m2 and was higher than in the control group (12.99 g/h/m2). After rejecting the extreme results, the difference between the groups proved to be statistically significant (p < 0.05). The mean value of stratum corneum hydration was lower in the examined group (37.915) compared with the control group (40.05), but the difference was not sta tistically significant. Also results of viscoelasticity assessment showed no significant differences between studied groups. The results of the assessment of skin biophysical properties show that wet work exerts a moderately adverse impact on skin condition. A higher TEWL value and a lower stratum corneum hydration in workers exposed to irritants reflect an adverse impact of these factors on the epidermal barrier function.

  19. The 2005 British Columbia smoking cessation mass media campaign and short-term changes in smokers attitudes.

    PubMed

    Gagné, Lynda

    2008-03-01

    The effect of the 2005 British Columbia (BC) smoking cessation mass media campaign on a panel (N = 1,341) of 20-30-year-old smokers' attitudes is evaluated. The 5-week campaign consisted of posters, television, and radio ads about the health benefits of cessation. Small impacts on the panel's attitudes toward the adverse impacts of smoking were found, with greater impacts found for those who had no plans to quit smoking at the initial interview. As smokers with no plans to quit increasingly recognized the adverse impacts of smoking, they also increasingly agreed that they use smoking as a coping mechanism. Smokers with plans to quit at the initial interview already were well aware of smoking's adverse impacts. Respondents recalling the campaign poster, which presented a healthy alternative to smoking, decreased their perception of smoking as a coping mechanism and devalued their attachment to smoking. Evidence was found that media ad recall mediates unobserved predictors of attitudes toward smoking.

  20. 75 FR 23271 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-03

    ... proposed information collection project: ``National Hospital Adverse Event Reporting System: Questionnaire...: Proposed Project National Hospital Adverse Event Reporting System: Questionnaire Redesign and Testing As... the impact of the PSOs and the Patient Safety Act on the use of adverse event reporting systems and...

  1. 75 FR 38102 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-01

    ... proposed information collection project: ``National Hospital Adverse Event Reporting System: Questionnaire...: Proposed Project National Hospital Adverse Event Reporting System: Questionnaire Redesign and Testing As... the impact of the PSOs and the Patient Safety Act on the use of adverse event reporting systems and...

  2. 75 FR 38521 - Registration Review; Biopesticide Dockets Opened for Review and Comment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-02

    ... adverse human health impacts or environmental effects from exposure to the pesticides discussed in this... without unreasonable adverse effects on human health or the environment. A pesticide's registration review... perform its intended function without unreasonable adverse effects on human health or the environment...

  3. 75 FR 60117 - Registration Review; Biopesticides Dockets Opened for Review and Comment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-29

    ... adverse human health impacts or environmental effects from exposure to the pesticides discussed in this... without unreasonable adverse effects on human health or the environment. A pesticide's registration review... its intended function without unreasonable adverse effects on human health or the environment...

  4. 77 FR 74479 - Registration Review; Pesticide Dockets Opened for Review and Comment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-14

    ... adverse human health impacts or environmental effects from exposure to the pesticides discussed in this... without unreasonable adverse effects on human health or the environment. A pesticide's registration review... function without unreasonable adverse effects on human health or the environment. Registration review...

  5. 77 FR 59188 - Registration Review; Pesticide Dockets Opened for Review and Comment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-26

    ... adverse human health impacts or environmental effects from exposure to the pesticide(s) discussed in this... without unreasonable adverse effects on human health or the environment. A pesticide's registration review... without unreasonable adverse effects on human health or the environment. Registration review dockets...

  6. Reducing tobacco smoking and smoke exposure to prevent preterm birth and its complications.

    PubMed

    Wagijo, Mary-Ann; Sheikh, Aziz; Duijts, Liesbeth; Been, Jasper V

    2017-03-01

    Tobacco smoking and smoke exposure during pregnancy are associated with a range of adverse health outcomes, including preterm birth. Also, children born preterm have a higher risk of complications including bronchopulmonary dysplasia and asthma when their mothers smoked during pregnancy. Smoking cessation in early pregnancy can help reduce the adverse impact on offspring health. Counselling interventions are effective in promoting smoking cessation and reducing the incidence of preterm birth. Peer support and incentive-based approaches are likely to be of additional benefit, whereas the effectiveness of pharmacological interventions, including nicotine replacement therapy, has not definitely been established. Smoke-free legislation can help reduce smoke exposure as well as maternal smoking rates at a population level, and is associated with a reduction in preterm birth. Helping future mothers to stop smoking and protect their children from second hand smoke exposure must be a key priority for health care workers and policy makers alike. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Global Aesthetics Consensus: Avoidance and Management of Complications from Hyaluronic Acid Fillers—Evidence- and Opinion-Based Review and Consensus Recommendations

    PubMed Central

    Liew, Steven; Sundaram, Hema; De Boulle, Koenraad L.; Goodman, Greg J.; Monheit, Gary; Wu, Yan; Trindade de Almeida, Ada R.; Swift, Arthur; Vieira Braz, André

    2016-01-01

    Background: Although the safety profile of hyaluronic acid fillers is favorable, adverse reactions can occur. Clinicians and patients can benefit from ongoing guidance on adverse reactions to hyaluronic acid fillers and their management. Methods: A multinational, multidisciplinary group of experts in cosmetic medicine convened the Global Aesthetics Consensus Group to review the properties and clinical uses of Hylacross and Vycross hyaluronic acid products and develop updated consensus recommendations for early and late complications associated with hyaluronic acid fillers. Results: The consensus panel provided specific recommendations focusing on early and late complications of hyaluronic acid fillers and their management. The impact of patient-, product-, and technique-related factors on such reactions was described. Most of these were noted to be mild and transient. Serious adverse events are rare. Early adverse reactions to hyaluronic acid fillers include vascular infarction and compromise; inflammatory reactions; injection-related events; and inappropriate placement of filler material. Among late reactions are nodules, granulomas, and skin discoloration. Most adverse events can be avoided with proper planning and technique. Detailed understanding of facial anatomy, proper patient and product selection, and appropriate technique can further reduce the risks. Should adverse reactions occur, the clinician must be prepared and have tools available for effective treatment. Conclusions: Adverse reactions with hyaluronic acid fillers are uncommon. Clinicians should take steps to further reduce the risk and be prepared to treat any complications that arise. PMID:27219265

  8. Impact of Lipoprotein (a) on Long-Term Outcomes in Patients with Coronary Artery Disease Treated with Statin After a First Percutaneous Coronary Intervention

    PubMed Central

    Suwa, Satoru; Miyauchi, Katsumi; Sonoda, Taketo; Konishi, Hirokazu; Tsuboi, Shuta; Wada, Hideki; Naito, Ryo; Dohi, Tomotaka; Kasai, Takatoshi; Okazaki, Shinya; Isoda, Kikuo; Daida, Hiroyuki

    2017-01-01

    Aims: Cardiovascular risk persists despite intensive lipid lowering therapy using statins. Serum levels of lipoprotein (a) [Lp(a)] can be a residual cardiovascular risk for adverse events. Aim of the present study was to evaluate the impact of Lp(a) on long-term clinical outcomes in patients treated with statin after percutaneous coronary intervention. Methods: We prospectively enrolled 3507 consecutive CAD patients who underwent a first percutaneous coronary intervention (PCI) between 1997 and 2011 at our institution. We identified 1768 patients (50.4%) who had treated with statin during PCI. Eligible 1336 patients were stratified to two groups according to Lp(a) levels (median Lp (a) 21.5 mg/dL). The primary outcome was major adverse cardiac events (MACE) including cardiac death and non-fatal acute coronary syndrome. Results: MACE occurred 144 (10.8%) including 34 (2.5%) cardiac death and 110 (8.7%) non-fatal ACS during median follow-up period of 1920 days. The cumulative rate of MACE was significantly higher in group with high Lp(a) group (log-rank p = 0.0460). Multivariate Cox regression analysis showed a significant correlation between Lp (a) levels treated as a natural logarithm-transformed continuous variable and increased MACE (adjusted HR for MACE 1.28, 95%CI 1.04–1.58, p = 0.0184) Conclusion: Elevated levels of Lp(a) is significantly associated with long-term adverse clinical outcomes among CAD patients who received statin therapy after PCI. PMID:28321012

  9. Adverse effects of parental zinc deficiency on metal homeostasis and embryonic development in a zebrafish model.

    PubMed

    Beaver, Laura M; Nkrumah-Elie, Yasmeen M; Truong, Lisa; Barton, Carrie L; Knecht, Andrea L; Gonnerman, Greg D; Wong, Carmen P; Tanguay, Robert L; Ho, Emily

    2017-05-01

    The high prevalence of zinc deficiency is a global public health concern, and suboptimal maternal zinc consumption has been associated with adverse effects ranging from impaired glucose tolerance to low birthweights. The mechanisms that contribute to altered development and poor health in zinc deficient offspring are not completely understood. To address this gap, we utilized the Danio rerio model and investigated the impact of dietary zinc deficiency on adults and their developing progeny. Zinc deficient adult fish were significantly smaller in size, and had decreases in learning and fitness. We hypothesized that parental zinc deficiency would have an impact on their offspring's mineral homeostasis and embryonic development. Results from mineral analysis showed that parental zinc deficiency caused their progeny to be zinc deficient. Furthermore, parental dietary zinc deficiency had adverse consequences for their offspring including a significant increase in mortality and decreased physical activity. Zinc deficient embryos had altered expression of genes that regulate metal homeostasis including several zinc transporters (ZnT8, ZnT9) and the metal-regulatory transcription factor 1 (MTF-1). Zinc deficiency was also associated with decreased expression of genes related to diabetes and pancreatic development in the embryo (Insa, Pax4, Pdx1). Decreased expression of DNA methyltransferases (Dnmt4, Dnmt6) was also found in zinc deficient offspring, which suggests that zinc deficiency in parents may cause altered epigenetic profiles for their progeny. These data should inform future studies regarding zinc deficiency and pregnancy and suggest that supplementation of zinc deficient mothers prior to pregnancy may be beneficial. Published by Elsevier Inc.

  10. Impact of the new payment system on laparoscopic appendectomy in Korea.

    PubMed

    Kim, Jong Wan; Shin, Dong Woo; Chae, Jin Ju; Kim, Jeong Yeon; Park, Sung Gil

    2015-12-01

    Korea has a nationalized health system. The aim of this study was to evaluate the impact of the Korea diagnosis related group-based prospective payment system (K-DRG/PPS) on the use of medical resources and the rate of adverse events during laparoscopic appendectomy. We included patients who underwent laparoscopic appendectomy at Dongtan Sacred Heart Hospital, Korea, between November 2012 and February 2014. The patients were divided into two groups: before-DRG/PPS or after-DRG/PPS groups. The length of the postoperative hospital stay (LOS) and medical costs were indicators of the medical resources. Medical costs included those of the initial hospital stay, outpatient clinic, readmission, and the sum of these charges. Complication and readmission rates were indicators of the rates of adverse events. After the implementation of the DRG/PPS, length of the hospital stay decreased by 10% (4.9 d before versus 4.4 d after DRG/PPS; P < 0.001). The initial hospital stay and total cost were significantly lower in the after-DRG/PPS group (both P < 0.001). The complication rates during the initial hospital stay (3.5% before versus 2.3% after DRG/PPS; P = 0.225) and the readmission rates (4.3% versus 2.5%, respectively; P = 0.227) were statistically similar. This study shows that the K-DRG/PPS for laparoscopic appendectomy had no negative effect on the rate of adverse events and reduced the use of medical resources. Further evaluation of other procedures is required to determine the overall effects of the K-DRG/PPS. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. Adverse effects of parental zinc deficiency on metal homeostasis and embryonic development in a zebrafish model

    PubMed Central

    Beaver, Laura M.; Nkrumah-Elie, Yasmeen M.; Truong, Lisa; Barton, Carrie L.; Knecht, Andrea L.; Gonnerman, Greg D.; Wong, Carmen P.; Tanguay, Robert L.; Ho, Emily

    2017-01-01

    The high prevalence of zinc deficiency is a global public health concern, and suboptimal maternal zinc consumption has been associated with adverse effects ranging from impaired glucose tolerance to low birthweights. The mechanisms that contribute to altered development and poor health in zinc deficient offspring are not completely understood. To address this gap, we utilized the Danio rerio model and investigated the impact of dietary zinc deficiency on adults and their developing progeny. Zinc deficient adult fish were significantly smaller in size, and had decreases in learning and fitness. We hypothesized that parental zinc deficiency would have an impact on their offspring’s mineral homeostasis and embryonic development. Results from mineral analysis showed that parental zinc deficiency caused their progeny to be zinc deficient. Furthermore, parental dietary zinc deficiency had adverse consequences for their offspring including a significant increase in mortality and decreased physical activity. Zinc deficient embryos had altered expression of genes that regulate metal homeostasis including several zinc transporters (ZnT8, ZnT9) and the metal-regulatory transcription factor 1 (MTF-1). Zinc deficiency was also associated with decreased expression of genes related to diabetes and pancreatic development in the embryo (Insa, Pax4, Pdx1). Decreased expression of DNA methyltransferases (Dnmt4, Dnmt6) was also found in zinc deficient offspring, which suggests that zinc deficiency in parents may cause altered epigenetic profiles for their progeny. These data should inform future studies regarding zinc deficiency and pregnancy and suggest that supplementation of zinc deficient mothers prior to pregnancy may be beneficial. PMID:28268202

  12. Embryotoxic cytokines-Potential roles in embryo loss and fetal programming.

    PubMed

    Robertson, Sarah A; Chin, Peck-Yin; Femia, Joseph G; Brown, Hannah M

    2018-02-01

    Cytokines in the reproductive tract environment at conception mediate a dialogue between the embryo and maternal tissues to profoundly influence embryo development and implantation success. Through effects on gene expression and the cell stress response, cytokines elicit an epigenetic impact with consequences for placental development and fetal growth, which in turn affect metabolic phenotype and long-term health of offspring. There is substantial evidence demonstrating that pro-survival cytokines, such as GM-CSF, CSF1, LIF, HB-EGF and IGFII, support embryos to develop optimally. Less attention has been paid to cytokines that adversely impact embryo development, including the pro-inflammatory cytokines TNF, TRAIL and IFNG. These agents elicit cell stress, impair cell survival and retard blastocyst development, and at sufficiently high concentrations, can cause embryo demise. Experiments in mice suggest these so-called 'embryotoxic' cytokines can harm embryos through pro-apoptotic and adverse programming effects, as well as indirectly suppressing uterine receptivity through the maternal immune response. Embryotrophic factors may mitigate against and protect from these adverse effects. Thus, the balance between embryotrophic and embryotoxic cytokines can impart effects on embryo development and implantation, and has the potential to contribute to endometrial 'biosensor' function to mediate embryo selection. Embryotoxic cytokines can be elevated in plasma and reproductive tract tissues in inflammatory conditions including infection, diabetes, obesity, PCOS and endometriosis. Studies are therefore warranted to investigate whether excessive embryotoxic cytokines contribute to infertility and recurrent implantation failure in women, and compromised reproductive performance in livestock animals. Copyright © 2018 Elsevier B.V. All rights reserved.

  13. What magnitude are observed non-target impacts from weed biocontrol?

    PubMed

    Suckling, David Maxwell; Sforza, René François Henri

    2014-01-01

    A systematic review focused by plant on non-target impacts from agents deliberately introduced for the biological control of weeds found significant non-target impacts to be rare. The magnitude of direct impact of 43 biocontrol agents on 140 non-target plants was retrospectively categorized using a risk management framework for ecological impacts of invasive species (minimal, minor, moderate, major, massive). The vast majority of agents introduced for classical biological control of weeds (>99% of 512 agents released) have had no known significant adverse effects on non-target plants thus far; major effects suppressing non-target plant populations could be expected to be detectable. Most direct non-target impacts on plants (91.6%) were categorized as minimal or minor in magnitude with no known adverse long-term impact on non-target plant populations, but a few cacti and thistles are affected at moderate (n = 3), major (n = 7) to massive (n = 1) scale. The largest direct impacts are from two agents (Cactoblastis cactorum on native cacti and Rhinocyllus conicus on native thistles), but these introductions would not be permitted today as more balanced attitudes exist to plant biodiversity, driven by both society and the scientific community. Our analysis shows (as far as is known), weed biological control agents have a biosafety track record of >99% of cases avoiding significant non-target impacts on plant populations. Some impacts could have been overlooked, but this seems unlikely to change the basic distribution of very limited adverse effects. Fewer non-target impacts can be expected in future because of improved science and incorporation of wider values. Failure to use biological control represents a significant opportunity cost from the certainty of ongoing adverse impacts from invasive weeds. It is recommended that a simple five-step scale be used to better communicate the risk of consequences from both action (classical biological control) and no action (ongoing impacts from invasive weeds).

  14. What Magnitude Are Observed Non-Target Impacts from Weed Biocontrol?

    PubMed Central

    Suckling, David Maxwell; Sforza, René François Henri

    2014-01-01

    A systematic review focused by plant on non-target impacts from agents deliberately introduced for the biological control of weeds found significant non-target impacts to be rare. The magnitude of direct impact of 43 biocontrol agents on 140 non-target plants was retrospectively categorized using a risk management framework for ecological impacts of invasive species (minimal, minor, moderate, major, massive). The vast majority of agents introduced for classical biological control of weeds (>99% of 512 agents released) have had no known significant adverse effects on non-target plants thus far; major effects suppressing non-target plant populations could be expected to be detectable. Most direct non-target impacts on plants (91.6%) were categorized as minimal or minor in magnitude with no known adverse long-term impact on non-target plant populations, but a few cacti and thistles are affected at moderate (n = 3), major (n = 7) to massive (n = 1) scale. The largest direct impacts are from two agents (Cactoblastis cactorum on native cacti and Rhinocyllus conicus on native thistles), but these introductions would not be permitted today as more balanced attitudes exist to plant biodiversity, driven by both society and the scientific community. Our analysis shows (as far as is known), weed biological control agents have a biosafety track record of >99% of cases avoiding significant non-target impacts on plant populations. Some impacts could have been overlooked, but this seems unlikely to change the basic distribution of very limited adverse effects. Fewer non-target impacts can be expected in future because of improved science and incorporation of wider values. Failure to use biological control represents a significant opportunity cost from the certainty of ongoing adverse impacts from invasive weeds. It is recommended that a simple five-step scale be used to better communicate the risk of consequences from both action (classical biological control) and no action (ongoing impacts from invasive weeds). PMID:24454755

  15. Childhood adversity in association with personality disorder dimensions: new findings in an old debate.

    PubMed

    Hengartner, M P; Ajdacic-Gross, V; Rodgers, S; Müller, M; Rössler, W

    2013-10-01

    Various studies have reported a positive relationship between child maltreatment and personality disorders (PDs). However, few studies included all DSM-IV PDs and even fewer adjusted for other forms of childhood adversity, e.g. bullying or family problems. We analyzed questionnaires completed by 512 participants of the ZInEP epidemiology survey, a comprehensive psychiatric survey of the general population in Zurich, Switzerland. Associations between childhood adversity and PDs were analyzed bivariately via simple regression analyses and multivariately via multiple path analysis. The bivariate analyses revealed that all PD dimensions were significantly related to various forms of family and school problems as well as child abuse. In contrast, according to the multivariate analysis only school problems and emotional abuse were associated with various PDs. Poverty was uniquely associated with schizotypal PD, conflicts with parents with obsessive-compulsive PD, physical abuse with antisocial PD, and physical neglect with narcissistic PD. Sexual abuse was statistically significantly associated with schizotypal and borderline PD, but corresponding effect sizes were small. Childhood adversity has a serious impact on PDs. Bullying and violence in schools and emotional abuse appear to be more salient markers of general personality pathology than other forms of childhood adversity. Associations with sexual abuse were negligible when adjusted for other forms of adversity. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  16. Dietary Supplement Adverse Event Report Data From the FDA Center for Food Safety and Applied Nutrition Adverse Event Reporting System (CAERS), 2004-2013.

    PubMed

    Timbo, Babgaleh B; Chirtel, Stuart J; Ihrie, John; Oladipo, Taiye; Velez-Suarez, Loy; Brewer, Vickery; Mozersky, Robert

    2018-05-01

    The Food and Drug Administration (FDA)'s Center for Food Safety and Applied Nutrition (CFSAN) oversees the safety of the nation's foods, dietary supplements, and cosmetic products. To present a descriptive analysis of the 2004-2013 dietary supplement adverse event report (AER) data from CAERS and evaluate the 2006 Dietary Supplements and Nonprescription Drug Consumer Protection Act as pertaining to dietary supplements adverse events reporting. We queried CAERS for data from the 2004-2013 AERs specifying at least 1 suspected dietary supplement product. We extracted the product name(s), the symptom(s) reported, age, sex, and serious adverse event outcomes. We examined time trends for mandatory and voluntary reporting and performed analysis using SAS v9.4 and R v3.3.0 software. Of the total AERs (n = 15 430) received from January 1, 2004, through December 31, 2013, indicating at least 1 suspected dietary supplement product, 66.9% were mandatory, 32.2% were voluntary, and 0.9% were both mandatory and voluntary. Reported serious outcomes included death, life-threatening conditions, hospitalizations, congenital anomalies/birth defects and events requiring interventions to prevent permanent impairments (5.1%). The dietary supplement adverse event reporting rate in the United States was estimated at ~2% based on CAERS data. This study characterizes CAERS dietary supplement adverse event data for the 2004-2013 period and estimates a reporting rate of 2% for dietary supplement adverse events based on CAERS data. The findings show that the 2006 Dietary Supplements and Nonprescription Drug Consumer Protection Act had a substantial impact on the reporting of adverse events.

  17. Installation Restoration Program. Phase II. Confirmation/Quantification. Stage 1 for Hancock Field, New York and HQTAC, Langley AFB, Virginia.

    DTIC Science & Technology

    1984-10-01

    resulting from previous waste disposal practices at Hancock Field o Recommend measures to mitigatc, adverse impacts at identified contaminated areas o...well GW-8 is downgradient of both disposal sites and this will be the best well to use in judging water quality impacts caused by the disposal...groundwater quality and quantity samples. The amount of water added to each well was in the order of 2 to 4 gallons. This should not adversely impact

  18. Questions concerning the potential impact of glyphosate-based herbicides on amphibians.

    PubMed

    Wagner, Norman; Reichenbecher, Wolfram; Teichmann, Hanka; Tappeser, Beatrix; Lötters, Stefan

    2013-08-01

    Use of glyphosate-based herbicides is increasing worldwide. The authors review the available data related to potential impacts of these herbicides on amphibians and conduct a qualitative meta-analysis. Because little is known about environmental concentrations of glyphosate in amphibian habitats and virtually nothing is known about environmental concentrations of the substances added to the herbicide formulations that mainly contribute to adverse effects, glyphosate levels can only be seen as approximations for contamination with glyphosate-based herbicides. The impact on amphibians depends on the herbicide formulation, with different sensitivity of taxa and life stages. Effects on development of larvae apparently are the most sensitive endpoints to study. As with other contaminants, costressors mainly increase adverse effects. If and how glyphosate-based herbicides and other pesticides contribute to amphibian decline is not answerable yet due to missing data on how natural populations are affected. Amphibian risk assessment can only be conducted case-specifically, with consideration of the particular herbicide formulation. The authors recommend better monitoring of both amphibian populations and contamination of habitats with glyphosate-based herbicides, not just glyphosate, and suggest including amphibians in standardized test batteries to study at least dermal administration. Copyright © 2013 SETAC.

  19. Natural disasters and dialysis care in the Asia-Pacific.

    PubMed

    Gray, Nicholas A; Wolley, Martin; Liew, Adrian; Nakayama, Masaaki

    2015-12-01

    The impact of natural disasters on the provision of dialysis services has received increased attention in the last decade following Hurricane Katrina devastating New Orleans in 2005. The Asia-Pacific is particularly vulnerable to earthquakes, tsunami, typhoons (also known as cyclones and hurricanes) or storms and flooding. These events can seriously interrupt provision of haemodialysis with adverse effects for patients including missed dialysis, increased hospitalization and post-traumatic stress disorder. Furthermore, haemodialysis patients may need to relocate and experience prolonged periods of displacement from family and social supports. In contrast to haemodialysis, most literature suggests peritoneal dialysis in a disaster situation is more easily managed and supported. It has become apparent that dialysis units and patients should be prepared for a disaster event and that appropriate planning will result in reduced confusion and adverse outcomes should a disaster occur. Numerous resources are now available to guide dialysis units, patients and staff in preparation for a possible disaster. This article will examine the disaster experiences of dialysis units in the Asia-Pacific, the impact on patients and staff, methods employed to manage during the disaster and suggested plans for reducing the impact of future disasters. © 2015 Asian Pacific Society of Nephrology.

  20. Evaluation of hypothesized adverse outcome pathway linking thyroid peroxidase inhibition to fish early life stage toxicity

    EPA Science Inventory

    There is an interest in developing alternatives to the fish early-life stage (FELS) test (OECD test guideline 210), for predicting adverse outcomes (e.g., impacts on growth and survival) using less resource-intensive methods. Development and characterization of adverse outcome pa...

  1. 77 FR 40048 - Registration Review; Pesticide Dockets Opened for Review and Comment and Other Actions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-06

    ... adverse human health impacts or environmental effects from exposure to the pesticide(s) discussed in this... without unreasonable adverse effects on human health or the environment. A pesticide's registration review... its intended function without unreasonable adverse effects on human health or the environment...

  2. 77 FR 18810 - Registration Review; Pesticide Dockets Opened for Review and Comment and Other Docket Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-28

    ... adverse human health impacts or environmental effects from exposure to the pesticide(s) discussed in this... without unreasonable adverse effects on human health or the environment. A pesticide's registration review... its intended function without unreasonable adverse effects on human health or the environment...

  3. 75 FR 35810 - Registration Review; Pesticide Dockets Opened for Review and Comment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-23

    ... disproportionately high and adverse human health impacts or environmental effects from exposure to the pesticides... can still be used without unreasonable adverse effects on human health or the environment. A pesticide... function without unreasonable adverse effects on human health or the environment. Registration review...

  4. 75 FR 60119 - Registration Review; Antimicrobial Pesticide Dockets Opened for Review and Comment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-29

    ... disproportionately high and adverse human health impacts or environmental effects from exposure to the pesticides... can still be used without unreasonable adverse effects on human health or the environment. A pesticide... its intended function without unreasonable adverse effects on human health or the environment...

  5. 76 FR 79173 - Registration Review; Pesticide Dockets Opened for Review and Comment, and Notice of Availability...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-21

    ... adverse human health impacts or environmental effects from exposure to the pesticides discussed in this... without unreasonable adverse effects on human health or the environment. A pesticide's registration review... adverse effects on human health or the environment. Registration review dockets contain information that...

  6. 76 FR 38166 - Registration Review; Pesticide Dockets Opened for Review and Comment and Other Docket Actions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ... adverse human health impacts or environmental effects from exposure to the pesticides discussed in this... without unreasonable adverse effects on human health or the environment. A pesticide's registration review... perform its intended function without unreasonable adverse effects on human health or the environment...

  7. Larose to Golden Meadow, Louisiana, Hurricane Protection Project. Final Supplemental Environmental Impact Statement.

    DTIC Science & Technology

    1985-05-01

    virginiana Mars helde r Iva frutescens Marsh mallow Hibiscus lasiocarpus Oystergrass Spartina alterniflora Palmetto Sabal minor Red maple Acer rubrum... health and welfare Including municipal and private water supplies. Recreational and commercial fisheries, plankton, fish, shellfish, wildlife, and...human health and welfare are expected to be minor. * 8. Appropriate and practicable steps would be taken when possible to minimize potential adverse

  8. Extending WEPP technology to predict fine sediment and phosphorus delivery from forested hillslopes

    Treesearch

    William Elliot; Erin Brooks; Drea Em Traeumer; Mariana Dobre

    2015-01-01

    In many watersheds, including the Great Lakes and Lake Tahoe Basins, two basins where the land cover is dominated by forests, the pollutants of concern are fine sediments and phosphorus. Forest runoff is generally low in nitrogen, and coarse sediment does not adversely impact the quality of lake waters. Predictive tools are needed to estimate not simply sediment, but...

  9. Who Is at Greatest Risk of Adverse Long-Term Outcomes? The Finnish from a Boy to a Man Study

    ERIC Educational Resources Information Center

    Sourander, Andre; Jensen, Peter; Davies, Mark; Niemela, Solja; Elonheimo, Henrik; Ristkari, Terja; Helenius, Hans; Sillanmaki, Lauri; Piha, Jorma; Kumpulainen, Kirsti; Tamminen, Tuula; Moilanen, Irma; Almqvist, Fredrik

    2007-01-01

    Objective: To study associations between comorbid psychopathology and long-term outcomes in a large birth cohort sample from age 8 to early adulthood. Method: The sample included long-term outcome data on 2,556 Finnish boys born in 1981. The aim was to study the impact of early childhood psychopathology types (externalizing versus internalizing…

  10. Strategic business planning linking strategy with financial reality.

    PubMed

    Bachrodt, Andrew K; Smyth, J Patrick

    2004-11-01

    To succeed in today's complex and often adverse business environment, a healthcare organization's strategic direction must be calculated, focused, and financially sustainable. Strategic business planning is an essential tool to help organizations focus strategic choices within the financial realities of their environment. An effective strategic business planning cycle includes conducting an assessment, identifying business objectives, developing strategy, conducting an impact analysis, and developing an implementation plan.

  11. Sexuality and elderly with chronic diseases: A review of the existing literature.

    PubMed

    Merghati-Khoei, Effat; Pirak, Arezoo; Yazdkhasti, Mansoureh; Rezasoltani, Parvaneh

    2016-01-01

    Increased life expectancy and the growing phenomenon of aging can lead to increased burden of chronic diseases (CDs) which adversely affects the overall health of elderly, their sexuality in particular. Sexual life of an aged population is overlooked in many of the societies. In the present narrative review, we aim to assess the impact of CDs on sexual function of elderly people. We used internet databases including PubMed, EMBASE, ISI Web of Science, Google Scholar, SID, Iran Medex, Magiran, IPPF, and UNFPA without time limit. Ninety-eight out of 174 relevant articles were selected which met the inclusion criteria: those articles were research-based in English or Persian (original or review articles) and textbooks; specified one or more CDs and sexual function of the cases; elderly people over the age of sixty, men and women; and coordination between articles and research goals. We excluded qualitative and case studies. We reported the most related CDs with sexual function in literature review and used the biological and psychological impact of the CDs on sexual function of elderly population based on the conceptual model of Verschuren et al . (2010). The results of the studies were classified into the themes including physical, psychological, and cultural and social. Diabetes, cardiovascular, cancerous, and chronic respiratory diseases and also some medications can reduce sexual capacity and desire in particular resulting in negative impact on the quality of elderly sexual life. CDs may influence sexual expressions and responses which adversely affect one's mood and energy so that can cause depression and grief, as well as loss of self-confidence, self-esteem, and self-concept in elderly adults. The factors affecting sexuality of an elderly with CDs include cultural and mythical beliefs about age and illnesses, fear, and embarrass of changed physical appearance. The research conducted among elderly population examining the adverse influence of CDs on aged people's sexual life in general, sexual function and performance, and intimate interaction. It is considered that programs on sexual health needs of aged population for the health-care workers can prove beneficial in improving sexual health.

  12. Sexuality and elderly with chronic diseases: A review of the existing literature

    PubMed Central

    Merghati-Khoei, Effat; Pirak, Arezoo; Yazdkhasti, Mansoureh; Rezasoltani, Parvaneh

    2016-01-01

    Background: Increased life expectancy and the growing phenomenon of aging can lead to increased burden of chronic diseases (CDs) which adversely affects the overall health of elderly, their sexuality in particular. Sexual life of an aged population is overlooked in many of the societies. In the present narrative review, we aim to assess the impact of CDs on sexual function of elderly people. Materials and Methods: We used internet databases including PubMed, EMBASE, ISI Web of Science, Google Scholar, SID, Iran Medex, Magiran, IPPF, and UNFPA without time limit. Ninety-eight out of 174 relevant articles were selected which met the inclusion criteria: those articles were research-based in English or Persian (original or review articles) and textbooks; specified one or more CDs and sexual function of the cases; elderly people over the age of sixty, men and women; and coordination between articles and research goals. We excluded qualitative and case studies. We reported the most related CDs with sexual function in literature review and used the biological and psychological impact of the CDs on sexual function of elderly population based on the conceptual model of Verschuren et al. (2010). Results: The results of the studies were classified into the themes including physical, psychological, and cultural and social. Diabetes, cardiovascular, cancerous, and chronic respiratory diseases and also some medications can reduce sexual capacity and desire in particular resulting in negative impact on the quality of elderly sexual life. CDs may influence sexual expressions and responses which adversely affect one's mood and energy so that can cause depression and grief, as well as loss of self-confidence, self-esteem, and self-concept in elderly adults. The factors affecting sexuality of an elderly with CDs include cultural and mythical beliefs about age and illnesses, fear, and embarrass of changed physical appearance. The research conducted among elderly population examining the adverse influence of CDs on aged people's sexual life in general, sexual function and performance, and intimate interaction. Conclusion: It is considered that programs on sexual health needs of aged population for the health-care workers can prove beneficial in improving sexual health. PMID:28331522

  13. Examining Wrong Eye Implant Adverse Events in the Veterans Health Administration With a Focus on Prevention: A Preliminary Report.

    PubMed

    Neily, Julia; Chomsky, Amy; Orcutt, James; Paull, Douglas E; Mills, Peter D; Gilbert, Christina; Hemphill, Robin R; Gunnar, William

    2018-03-01

    The study goals were to examine wrong intraocular lens (IOL) implant adverse events in the Veterans Health Administration (VHA), identify root causes and contributing factors, and describe system changes that have been implemented to address this challenge. This study represents collaboration between the VHA's National Center for Patient Safety (NCPS) and the National Surgery Office (NSO). This report includes 45 wrong IOL implant surgery adverse events reported to established VHA NCPS and NSO databases between July 1, 2006, and June 31, 2014. There are approximately 50,000 eye implant procedures performed each year in the VHA. Wrong IOL implant surgery adverse events are reported by VHA facilities to the NCPS and the NSO. Two authors (A.C. and J.N.) coded the reports for event type (wrong lens or expired lens) and identified the primary contributing factor (coefficient κ = 0.837). A descriptive analysis was conducted, which included the reported yearly event rate. The main outcome measure was the reported wrong IOL implant surgery adverse events. There were 45 reported wrong IOL implant surgery adverse events. Between 2011 and June 30, 2014, there was a significant downward trend (P = 0.02, R = 99.7%) at a pace of -0.08 (per 10,000 cases) every year. The most frequently coded primary contributing factor was incomplete preprocedure time-out (n = 12) followed by failure to perform double check of preprocedural calculations based upon original data and implant read-back at the time the surgical eye implant was performed (n = 10). Preventing wrong IOL implant adverse events requires diligence beyond performance of the preprocedural time-out. In 2013, the VHA has modified policy to ensure double check of preprocedural calculations and implant read-back with positive impact. Continued analysis of contributing human factors and improved surgical team communication are warranted.

  14. Scoring Method of a Situational Judgment Test: Influence on Internal Consistency Reliability, Adverse Impact and Correlation with Personality?

    ERIC Educational Resources Information Center

    De Leng, W. E.; Stegers-Jager, K. M.; Husbands, A.; Dowell, J. S.; Born, M. Ph.; Themmen, A. P.

    2017-01-01

    Situational Judgment Tests (SJTs) are increasingly used for medical school selection. Scoring an SJT is more complicated than scoring a knowledge test, because there are no objectively correct answers. The scoring method of an SJT may influence the construct and concurrent validity and the adverse impact with respect to non-traditional students.…

  15. Environmental Assessment: Land Acquisition at Whiteman Air Force Base, Missouri

    DTIC Science & Technology

    2011-06-01

    Canadian clearweed (Pilea pumila), common duckweed ( Lemna minor ), common rush (Juncus effusus), cottonwood (Populus deltoides), crabgrass...resources, hazardous materials and hazardous waste, and safety. Implementation of the Proposed Action would result in minor , short-term adverse impacts...consumption of petroleum products during fence construction. As a result of implementing the Proposed Action, minor long-term adverse impacts to land use

  16. Emerging Forms of Climate Protection Governance: Urban Initiatives in the European Union

    NASA Astrophysics Data System (ADS)

    Rosenthal, J. K.; Brunner, E.

    2006-12-01

    Changes in climate patterns are expected to pose increasing challenges for cities in the following decades, with adverse impacts on urban populations currently stressed by poverty, health and economic inequities. Simultaneously, a strong global trend towards urbanization of poverty exists, with increased challenges for local governments to protect and sustain the well-being of growing cities. In the context of these two overarching trends, interdisciplinary research at the city scale is prioritized for understanding the social impacts of climate change and variability and for the evaluation of strategies in the built environment that might serve as adaptive and mitigative responses to climate change. Urban managers, and transnational networks of municipalities and non-state actors, have taken an increasingly active role in climate protection, through research, policies, programs and agreements on adaptation and mitigation strategies. Concerns for urban impacts of climate change include the potential increase in frequency and intensity of damaging extreme weather events, such as heat waves, hurricanes, heavy rainfall or drought, and coastal flooding and erosion, and potentially adverse impacts on infrastructure, energy systems, and public health. Higher average summertime temperatures in temperate zone cities are also associated with environmental and public health liabilities such as decreased air quality and increased peak electrical demand. We review municipal climate protection programs, generally categorized as approaches based on technological innovation (e.g., new materials); changes in behavior and public education (e.g., use of cooling centers); and improvements in urban design (e.g., zoning for mixed land-use; the use of water, vegetation and plazas to reduce the urban heat island effect). Climate protection initiatives in three European cities are assessed within the context of the global collective efforts enacted by the Kyoto Protocol and United Nations Framework Convention on Climate Change. Initiatives in Stockholm, London and Milan provide evidence that local actions are inevitable and of central importance to mitigate and adapt to the adverse impacts of climate change, the urban heat island effect, and extreme weather events.

  17. Impacts of a Destructive and Well-Observed Cross-Country Winter Storm.

    NASA Astrophysics Data System (ADS)

    Martner, Brooks E.; Rauber, Robert M.; Ramamurthy, Mohan K.; Rasmussen, Roy M.; Prater, Erwin T.

    1992-02-01

    A winter storm that crossed the continental United States in mid-February 1990 produced hazardous weather across a vast area of the nation. A wide range of severe weather was reported, including heavy snowfall; freezing rain and drizzle; thunderstorms with destructive winds, lightning, large hail, and tornadoes; prolonged heavy rain with subsequent flooding; frost damage to citrus orchards; and sustained destructive winds not associated with thunderstorms. Low-end preliminary estimates of impacts included 9 deaths, 27 injuries, and $120 million of property damage. At least 35 states and southeastern Canada were adversely affected. The storm occurred during the field operations of four independent atmospheric research projects that obtained special, detailed observations of it from the Rocky Mountains to the eastern great Lakes.

  18. BDNF Val 66 Met and 5-HTTLPR genotype moderate the impact of early psychosocial adversity on plasma brain-derived neurotrophic factor and depressive symptoms: a prospective study.

    PubMed

    Buchmann, Arlette F; Hellweg, Rainer; Rietschel, Marcella; Treutlein, Jens; Witt, Stephanie H; Zimmermann, Ulrich S; Schmidt, Martin H; Esser, Günter; Banaschewski, Tobias; Laucht, Manfred; Deuschle, Michael

    2013-08-01

    Recent studies have emphasized an important role for neurotrophins, such as brain-derived neurotrophic factor (BDNF), in regulating the plasticity of neural circuits involved in the pathophysiology of stress-related diseases. The aim of the present study was to examine the interplay of the BDNF Val⁶⁶Met and the serotonin transporter promoter (5-HTTLPR) polymorphisms in moderating the impact of early-life adversity on BDNF plasma concentration and depressive symptoms. Participants were taken from an epidemiological cohort study following the long-term outcome of early risk factors from birth into young adulthood. In 259 individuals (119 males, 140 females), genotyped for the BDNF Val⁶⁶Met and the 5-HTTLPR polymorphisms, plasma BDNF was assessed at the age of 19 years. In addition, participants completed the Beck Depression Inventory (BDI). Early adversity was determined according to a family adversity index assessed at 3 months of age. Results indicated that individuals homozygous for both the BDNF Val and the 5-HTTLPR L allele showed significantly reduced BDNF levels following exposure to high adversity. In contrast, BDNF levels appeared to be unaffected by early psychosocial adversity in carriers of the BDNF Met or the 5-HTTLPR S allele. While the former group appeared to be most susceptible to depressive symptoms, the impact of early adversity was less pronounced in the latter group. This is the first preliminary evidence indicating that early-life adverse experiences may have lasting sequelae for plasma BDNF levels in humans, highlighting that the susceptibility to this effect is moderated by BDNF Val⁶⁶Met and 5-HTTLPR genotype. Copyright © 2013. Published by Elsevier B.V.

  19. The impact of endocrine supplementation on adverse events in septic shock.

    PubMed

    Bissell, Brittany D; Erdman, Michael J; Smotherman, Carmen; Kraemer, Dale F; Ferreira, Jason A

    2015-12-01

    The objective of this study was to compare the incidence of severe adverse events of vasopressin vs hydrocortisone for endocrine support therapy in patients with septic shock. This was a retrospective, propensity-matched cohort of patients admitted to the medical intensive care unit with septic shock between February 2012 and February 2015. Patients were included if vasopressin or hydrocortisone was administered for hemodynamic support secondary to norepinephrine. In the unmatched cohort of 124 patients, vasopressin was associated with a significant decrease in the number of severe adverse events (P=.03). In the matched cohort, severe adverse events occurred 3 times as often in patients receiving hydrocortisone; however, this difference was not statistically significant. (odds ratio, 3.33; 95% confidence interval, 0.92-12.11; P=.06). In the matched cohort, vasopressin was associated with a faster time to hemodynamic stability (P<.05) and discontinuation of hemodynamic support (P<.01) with an increased requirement for third-line therapy (P<.01). No statistical differences were seen in length of stay (intensive care unit and hospital), length of mechanical ventilation, and in-hospital mortality. Given the lower incidence of adverse events and faster time to hemodynamic stability, vasopressin appears to be the most advantageous endocrine agent for hemodynamic support in septic shock. Copyright © 2015 Elsevier Inc. All rights reserved.

  20. Perceived social support interacts with prenatal depression to predict birth outcomes.

    PubMed

    Nylen, Kimberly J; O'Hara, Michael W; Engeldinger, Jane

    2013-08-01

    Prenatal depression has been linked to adverse reproductive outcomes including preterm labor and delivery, and low birth weight. Social support also has been linked to birth outcomes, and may buffer infants from the adverse impact of maternal depression. In this prospective study, 235 pregnant women completed questionnaires about depression and social support. Clinical interviews were administered to assess for DSM-IV axis I disorders. Following delivery, birth outcomes were obtained from medical records. Babies of depressed mothers weighed less, were born earlier and had lower Apgar scores than babies of nondepressed mothers. Depressed women had smaller social support networks and were less satisfied with support from social networks. We found no direct associations between perceived social support and birth weight. However, depressed women who rated their partners as less supportive had babies who were born earlier and had lower Apgar scores than depressed mothers with higher perceived partner support. Women's perception of partner support appears to buffer infants of depressed mothers from potential adverse outcomes. These results are notable in light of the low-risk nature of our sample and point to the need for continued depression screening in pregnant women and a broader view of risk for adverse birth outcomes. The results also suggest a possible means of intervention that may ultimately lead to reductions in adverse birth outcomes.

  1. Impact of shift work on critical care nurses.

    PubMed

    Pryce, Cheryl

    2016-01-01

    Shift work is a common practice in the health care field to maintain 24-hour patient care. The purpose of this article is to recognize the negative impact of shift work on critical care nurses, and identify strategies to mitigate these effects. A review of the literature was completed, using the search terms: 'shift work, 'critical care', impact, and health. The literature revealed that shift work has an adverse effect on the health of a nurse. Some of the health implications include stress, sleep deprivation, cardiovascular disease, gastrointestinal symptoms, and mental health illnesses. Furthermore, shift work impacts a nurse's social life and may result in patient harm. Strategies to reduce the negative impact of shift work will be focused on educating critical care nurses and managers. These strategies include frontline staff maintaining a moderate amount of exercise, sustaining a well-balanced diet, using relaxation techniques, reducing the use of cigarettes, working an eight-hour work day, and napping during scheduled breaks. Recommendations for managers include implementing quiet time at the workplace, providing a safe space for staff to nap during breaks, facilitating an eight-hour work day, and encouraging a multidisciplinary team approach when managing workload.

  2. Heat Exposure and Maternal Health in the Face of Climate Change

    PubMed Central

    Kuehn, Leeann; McCormick, Sabrina

    2017-01-01

    Climate change will increasingly affect the health of vulnerable populations, including maternal and fetal health. This systematic review aims to identify recent literature that investigates increasing heat and extreme temperatures on pregnancy outcomes globally. We identify common research findings in order to create a comprehensive understanding of how immediate effects will be sustained in the next generation. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guide, we systematically reviewed articles from PubMed and Cochrane Reviews. We included articles that identify climate change-related exposures and adverse health effects for pregnant women. There is evidence that temperature extremes adversely impact birth outcomes, including, but not limited to: changes in length of gestation, birth weight, stillbirth, and neonatal stress in unusually hot temperature exposures. The studies included in this review indicate that not only is there a need for further research on the ways that climate change, and heat in particular, may affect maternal health and neonatal outcomes, but that uniform standards for assessing the effects of heat on maternal fetal health also need to be established. PMID:28758917

  3. Heat Exposure and Maternal Health in the Face of Climate Change.

    PubMed

    Kuehn, Leeann; McCormick, Sabrina

    2017-07-29

    Climate change will increasingly affect the health of vulnerable populations, including maternal and fetal health. This systematic review aims to identify recent literature that investigates increasing heat and extreme temperatures on pregnancy outcomes globally. We identify common research findings in order to create a comprehensive understanding of how immediate effects will be sustained in the next generation. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guide, we systematically reviewed articles from PubMed and Cochrane Reviews. We included articles that identify climate change-related exposures and adverse health effects for pregnant women. There is evidence that temperature extremes adversely impact birth outcomes, including, but not limited to: changes in length of gestation, birth weight, stillbirth, and neonatal stress in unusually hot temperature exposures. The studies included in this review indicate that not only is there a need for further research on the ways that climate change, and heat in particular, may affect maternal health and neonatal outcomes, but that uniform standards for assessing the effects of heat on maternal fetal health also need to be established.

  4. Insurance in a climate of change.

    PubMed

    Mills, Evan

    2005-08-12

    Catastrophe insurance provides peace of mind and financial security. Climate change can have adverse impacts on insurance affordability and availability, potentially slowing the growth of the industry and shifting more of the burden to governments and individuals. Most forms of insurance are vulnerable, including property, liability, health, and life. It is incumbent on insurers, their regulators, and the policy community to develop a better grasp of the physical and business risks. Insurers are well positioned to participate in public-private initiatives to monitor loss trends, improve catastrophe modeling, address the causes of climate change, and prepare for and adapt to the impacts.

  5. Risk of Adverse Health Effects Due to Host-Microorganism Interactions

    NASA Technical Reports Server (NTRS)

    Ott, C. Mark; Oubre, Cherie; Wallace, Sarah; Mehta, Satish; Pierson, Duane

    2016-01-01

    Numerous spaceflight experiments have been conducted to investigate alterations in microbial responses resulting from culture during spaceflight and spaceflight-analogs. However, recent studies investigating spaceflight-associated alterations in microbial virulence have initiated the review and production of evidence to better understand the impact these alterations would have on the incidence of infectious disease during a spaceflight exploration mission. The preponderance of evidence indicates that alterations in microbial gene expression and phenotype (including virulence) are occurring; however, the clinical implications of such changes are still unclear. Greater knowledge is required including a better understanding of the mechanism behind unique spaceflight-associated microbial responses to determine how this environmental stimulus impacts various microorganisms, their diversity and concentration in the spacecraft and crew microbiome, their impact on the vehicle and crew, and their resistance to current mitigation and antibiotic regimens. This knowledge will enable us to determine requirements, guidelines, and processes for design and monitoring of the next generation vehicles.

  6. Air pollution impacts on avian species via inhalation exposure and associated outcomes

    NASA Astrophysics Data System (ADS)

    Sanderfoot, Olivia V.; Holloway, Tracey

    2017-08-01

    Despite the well-established links between air pollution and human health, vegetation, and aquatic ecosystems, less attention has been paid to the potential impact of reactive atmospheric gases and aerosols on avian species. In this literature review, we summarize findings published since 1950 regarding avian responses to air pollution and discuss knowledge gaps that could be addressed in future studies. We find consistent evidence for adverse health impacts on birds attributable to exposure to gas-phase and particulate air pollutants, including carbon monoxide (CO), ozone (O3), sulfur dioxide (SO2), smoke, and heavy metals, as well as mixtures of urban and industrial emissions. Avian responses to air pollution include respiratory distress and illness, increased detoxification effort, elevated stress levels, immunosuppression, behavioral changes, and impaired reproductive success. Exposure to air pollution may furthermore reduce population density, species diversity, and species richness in bird communities.

  7. Nutritional status in children with cancer: Before, during and after therapy.

    PubMed

    Barr, R D

    2015-01-01

    Malnutrition is prevalent in children with cancer at diagnosis, especially in low- and middle-income countries (LMIC) where the great majority of children live. It is associated with an added burden of morbidity and mortality. Answers were sought to the best measure of nutritional status in LMIC, the impact of anti-neoplastic therapy, effective interventions to achieve normal nutritional status and the impact of these on clinical outcomes. Arm anthropometry offers reasonable estimates of fat mass and lean body mass that are both impacted adversely by treatment. Nutritional supplementation, including the use of simple local resources, is beneficial and can improve survival. Long-term survivors may continue to exhibit perturbed nutritional status. The prevalence and severity of malnutrition in children with cancer in LMIC demand attention. Opportunities exist to conduct studies in India to examine the effects of nutritional interventions, including on the overall well-being of survivors.

  8. Cumulative Environmental Impacts: Science and Policy to Protect Communities.

    PubMed

    Solomon, Gina M; Morello-Frosch, Rachel; Zeise, Lauren; Faust, John B

    2016-01-01

    Many communities are located near multiple sources of pollution, including current and former industrial sites, major roadways, and agricultural operations. Populations in such locations are predominantly low-income, with a large percentage of minorities and non-English speakers. These communities face challenges that can affect the health of their residents, including limited access to health care, a shortage of grocery stores, poor housing quality, and a lack of parks and open spaces. Environmental exposures may interact with social stressors, thereby worsening health outcomes. Age, genetic characteristics, and preexisting health conditions increase the risk of adverse health effects from exposure to pollutants. There are existing approaches for characterizing cumulative exposures, cumulative risks, and cumulative health impacts. Although such approaches have merit, they also have significant constraints. New developments in exposure monitoring, mapping, toxicology, and epidemiology, especially when informed by community participation, have the potential to advance the science on cumulative impacts and to improve decision making.

  9. Long-term effects of peer victimization on social outcomes through the fourth decade of life in individuals born at normal or extremely low birthweight.

    PubMed

    Day, Kimberly L; Van Lieshout, Ryan J; Vaillancourt, Tracy; Saigal, Saroj; Boyle, Michael H; Schmidt, Louis A

    2017-09-01

    Exposure to early adversity is known to have deleterious effects on brain-behaviour relations across the lifespan and across a range of domains. Here, we tested a cumulative risk hypothesis of adult social functioning and health outcomes in the fourth decade of life, using the oldest known longitudinally followed cohort of survivors of extremely low birthweight (ELBW; <1,000 g). We investigated the additional impact of peer victimization in youth on social outcomes at age 29-36 years in ELBW survivors and matched normal birthweight (NBW; >2,500 g) participants. In the combined sample, peer victimization was associated with lower likelihood of having children and household income, poorer family functioning and self-esteem, more loneliness and chronic health conditions, less social support, and increased likelihood for contact with police. Moderation analyses indicated that among ELBW survivors, compared to their NBW counterparts, victimization was more strongly associated with being convicted of a crime and with having chronic health conditions. These findings highlight the negative long-term impact of peer victimization on all children and that some outcomes may be differentially affected by prenatal and early post-natal environments. Statement of contribution What is already known on this subject Exposure to early adversity has deleterious effects on brain-behaviour relations across the lifespan. Extremely premature children have higher rates of exposure to adversities, including peer victimization. Peer victimization is associated with adverse outcomes in adulthood in those born at term. What does this study add? Victimization negatively impacts the social outcomes of those born extremely premature and at term into adulthood. Associations appear to be affected by individual differences in prenatal and early post-natal environments. Intervention is crucial when peer victimization occurs in children at risk, as well as those typically developing. © 2016 The British Psychological Society.

  10. Decision aids for second-line palliative chemotherapy: a randomised phase II multicentre trial.

    PubMed

    Oostendorp, Linda J M; Ottevanger, Petronella B; Donders, A Rogier T; van de Wouw, Agnes J; Schoenaker, Ivonne J H; Smilde, Tineke J; van der Graaf, Winette T A; Stalmeier, Peep F M

    2017-08-31

    There is increasing recognition of the delicate balance between the modest benefits of palliative chemotherapy and the burden of treatment. Decision aids (DAs) can potentially help patients with advanced cancer with these difficult treatment decisions, but providing detailed information could have an adverse impact on patients' well-being. The objective of this randomised phase II study was to evaluate the safety and efficacy of DAs for patients with advanced cancer considering second-line chemotherapy. Patients with advanced breast or colorectal cancer considering second-line treatment were randomly assigned to usual care (control group) or usual care plus a DA (intervention group) in a 1:2 ratio. A nurse offered a DA with information on adverse events, tumour response and survival. Outcome measures included patient-reported well-being (primary outcome: anxiety) and quality of the decision-making process and the resulting choice. Of 128 patients randomised, 45 were assigned to the control group and 83 to the intervention group. Median age was 62 years (range 32-81), 63% were female, and 73% had colorectal cancer. The large majority of patients preferred treatment with chemotherapy (87%) and subsequently commenced treatment with chemotherapy (86%). No adverse impact on patients' well-being was found and nurses reported that consultations in which the DAs were offered went well. Being offered the DA was associated with stronger treatment preferences (3.0 vs. 2.5; p=0.030) and increased subjective knowledge (6.7 vs. 6.3; p=0.022). Objective knowledge, risk perception and perceived involvement were comparable between the groups. DAs containing detailed risk information on second-line palliative treatment could be delivered to patients with advanced cancer without having an adverse impact on patient well-being. Surprisingly, the DAs only marginally improved the quality of the decision-making process. The effectiveness of DAs for palliative treatment decisions needs further exploration. Netherlands Trial Registry (NTR): NTR1113 (registered on 2 November 2007).

  11. Impact of the HLA-B(*)58:01 Allele and Renal Impairment on Allopurinol-Induced Cutaneous Adverse Reactions.

    PubMed

    Ng, Chau Yee; Yeh, Yu-Ting; Wang, Chuang-Wei; Hung, Shuen-Iu; Yang, Chih-Hsun; Chang, Ya-Ching; Chang, Wan-Chun; Lin, Yu-Jr; Chang, Chee-Jen; Su, Shih-Chi; Fan, Wen-Lang; Chen, Der-Yuan; Wu, Yeong-Jian Jan; Tian, Ya-Chung; Hui, Rosaline Chung-Yee; Chung, Wen-Hung

    2016-07-01

    Allopurinol, a common drug for treating hyperuricemia, is associated with cutaneous adverse drug reactions ranging from mild maculopapular exanthema to life-threatening severe cutaneous adverse reactions, including drug reaction with eosinophilia and systemic symptoms, Stevens-Johnson syndrome, and toxic epidermal necrolysis. We have previously reported that HLA-B*58:01 is strongly associated with allopurinol-induced severe cutaneous adverse reactions in Han Chinese, but the associations of the HLA-B*58:01 genotype in an allopurinol-induced hypersensitivity phenotype remain unclear. To investigate the comprehensive associations of HLA-B*58:01, we enrolled 146 patients with allopurinol-induced cutaneous adverse drug reactions (severe cutaneous adverse reactions, n = 106; maculopapular exanthema, n = 40) and 285 allopurinol-tolerant control subjects. Among these allopurinol-induced cutaneous adverse drug reactions, HLA-B*58:01 was strongly associated with severe cutaneous adverse reactions (odds ratio [OR] = 44.0; 95% confidence interval = 21.5-90.3; P = 2.6 × 10(-41)), and the association was correlated with disease severity (OR = 44.0 for severe cutaneous adverse reactions, OR = 8.5 for maculopapular exanthema). The gene dosage effect of HLA-B*58:01 also influenced the development of allopurinol-induced cutaneous adverse drug reactions (OR = 15.25 for HLA-B*58:01 heterozygotes and OR = 72.45 for homozygotes). Furthermore, coexistence of HLA-B*58:01 and renal impairment increased the risk and predictive accuracy of allopurinol-induced cutaneous adverse drug reactions (heterozygous HLA-B*58:01 and normal renal function: OR = 15.25, specificity = 82%; homozygous HLA-B*58:01 and severe renal impairment: OR = 1269.45, specificity = 100%). This HLA-B*58:01 correlation study suggests that patients with coexisting HLA-B*58:01 and renal impairment (especially estimated glomerular filtration rate < 30ml/minute/1.73 m(2)) should be cautious and avoid using allopurinol. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  12. Prediction of adverse pregnancy outcome in monochorionic- diamniotic twin pregnancies complicated by selective fetal growth restriction.

    PubMed

    Monaghan, Caitriona; Kalafat, Erkan; Binder, Julia; Thilaganathan, Baskaran; Khalil, Asma

    2018-04-28

    To identify key factors implicated in adverse perinatal outcome in monochorionic twin pregnancies complicated by selective fetal growth restriction. This is a retrospective cohort study conducted in a single tertiary referral centre included all monochorionic diamniotic (MCDA) twin pregnancies complicated by selective fetal growth restriction (sFGR). The presence of co-existing twin to twin transfusion syndrome (TTTS) was noted. Fetal biometry and Doppler indices, including the umbilical artery (UA) and ductus venosus (DV), were recorded at the time of diagnosis. The type of sFGR was diagnosed according to the pattern of end-diastolic flow (EDF) in the UA of the smaller twin. DV pulsatility indices were converted to z-scores and estimated fetal weight (EFW) values to centiles, to correct for gestational age (GA). Cox proportional hazards model was used to examine for independent predictors of adverse perinatal outcome. Adverse perinatal outcome was defined according to survival and included both intra-uterine fetal demise and neonatal death of the FGR twin. We analysed 104 pregnancies complicated by sFGR. Sixty-six (63.5%) were diagnosed with type I and 38 (36.5%) with type II at initial presentation. Pregnancies complicated by type II sFGR were diagnosed (median GA 19.6 weeks' vs 21.5 weeks, p=0.012) and delivered (median GA 30.4 weeks' vs 32.57 weeks; p=0.055) earlier and are associated with increased risk of adverse perinatal outcomes (intrauterine demise of the smaller twin 19.7% vs 10.6%, p=0.001), when compared to type I sFGR. Twin pregnancies complicated by sFGR, whether type I or II, resulting in intrauterine demise have a significantly earlier onset of diagnosis (p<0.001), earlier GA at delivery (p<0.05), higher DV pulsatility index (p<0.05), and lower birth weight (BW) centile of the smaller twin (p<0.01) when compared to pregnancies resulting in livebirth. Co-existing TTTS had no significant impact on the perinatal outcome of pregnancies diagnosed with either type I or type II sFGR (p>0.05 for both). Earlier GA at diagnosis (HR 0.70, 95% CI 0.56-0.88; p=0.002), type II sFGR (HR 3.53, 95% CI 1.37-9.07; p=0.008) and higher DV PI z scores (HR 1.36, 95% CI 1.12-1.65; p=0.001) were significantly associated with increased risk of adverse perinatal outcome of the smaller twin. Pregnancies complicated by type II sFGR are diagnosed significantly earlier and are associated with increased risk of adverse perinatal outcomes when compared to type I. Co-existing TTTS has no significant impact on the perinatal outcome of pregnancies diagnosed with either type I or type II sFGR. Earlier GA at diagnosis, type II sFGR and higher DV PI z scores are significantly associated with increased risk of adverse perinatal outcome for the smaller twin. This article is protected by copyright. All rights reserved.

  13. Impact of Early Life Adversity on Reward Processing in Young Adults: EEG-fMRI Results from a Prospective Study over 25 Years

    PubMed Central

    Boecker, Regina; Holz, Nathalie E.; Buchmann, Arlette F.; Blomeyer, Dorothea; Plichta, Michael M.; Wolf, Isabella; Baumeister, Sarah; Meyer-Lindenberg, Andreas; Banaschewski, Tobias

    2014-01-01

    Several lines of evidence have implicated the mesolimbic dopamine reward pathway in altered brain function resulting from exposure to early adversity. The present study examined the impact of early life adversity on different stages of neuronal reward processing later in life and their association with a related behavioral phenotype, i.e. attention deficit/hyperactivity disorder (ADHD). 162 healthy young adults (mean age = 24.4 years; 58% female) from an epidemiological cohort study followed since birth participated in a simultaneous EEG-fMRI study using a monetary incentive delay task. Early life adversity according to an early family adversity index (EFA) and lifetime ADHD symptoms were assessed using standardized parent interviews conducted at the offspring's age of 3 months and between 2 and 15 years, respectively. fMRI region-of-interest analysis revealed a significant effect of EFA during reward anticipation in reward-related areas (i.e. ventral striatum, putamen, thalamus), indicating decreased activation when EFA increased. EEG analysis demonstrated a similar effect for the contingent negative variation (CNV), with the CNV decreasing with the level of EFA. In contrast, during reward delivery, activation of the bilateral insula, right pallidum and bilateral putamen increased with EFA. There was a significant association of lifetime ADHD symptoms with lower activation in the left ventral striatum during reward anticipation and higher activation in the right insula during reward delivery. The present findings indicate a differential long-term impact of early life adversity on reward processing, implicating hyporesponsiveness during reward anticipation and hyperresponsiveness when receiving a reward. Moreover, a similar activation pattern related to lifetime ADHD suggests that the impact of early life stress on ADHD may possibly be mediated by a dysfunctional reward pathway. PMID:25118701

  14. The impact of tobacco use and secondhand smoke on hospitality workers.

    PubMed

    Siegel, Michael; Barbeau, Elizabeth M; Osinubi, Omowunmi Y

    2006-01-01

    Tobacco use has a substantial impact on hospitality industry employees because of the disproportionate prevalence of smoking among these workers and because of the high levels of secondhand smoke to which they are exposed. The severity of this impact is evidenced by the high mortality rates observed among hospitality industry workers from diseases related to tobacco smoke exposure. Several states and localities have begun to enact laws to protect these workers from secondhand smoke exposure. Such policies seem to be effective in reducing exposure and improving health among these workers without causing any adverse impact on business. Occupational clinicians can play a significant role in protecting the health of hospitality workers by supporting laws to create smoke-free workplaces, including bars and restaurants, and promoting smoking cessation in these worksites.

  15. Modeling the Environmental Impact of Air Traffic Operations

    NASA Technical Reports Server (NTRS)

    Chen, Neil

    2011-01-01

    There is increased interest to understand and mitigate the impacts of air traffic on the climate, since greenhouse gases, nitrogen oxides, and contrails generated by air traffic can have adverse impacts on the climate. The models described in this presentation are useful for quantifying these impacts and for studying alternative environmentally aware operational concepts. These models have been developed by leveraging and building upon existing simulation and optimization techniques developed for the design of efficient traffic flow management strategies. Specific enhancements to the existing simulation and optimization techniques include new models that simulate aircraft fuel flow, emissions and contrails. To ensure that these new models are beneficial to the larger climate research community, the outputs of these new models are compatible with existing global climate modeling tools like the FAA's Aviation Environmental Design Tool.

  16. Graphic Canadian Cigarette Warning Labels and Adverse Outcomes: Evidence from Canadian Smokers

    PubMed Central

    Hammond, David; Fong, Geoffrey T.; McDonald, Paul W.; Brown, K. Stephen; Cameron, Roy

    2004-01-01

    Objectives. We assessed the impact of graphic Canadian cigarette warning labels. Methods. We used a longitudinal telephone survey of 616 adult smokers. Results. Approximately one fifth of participants reported smoking less as a result of the labels; only 1% reported smoking more. Although participants reported negative emotional responses to the warnings including fear (44%) and disgust (58%), smokers who reported greater negative emotion were more likely to have quit, attempted to quit, or reduced their smoking 3 months later. Participants who attempted to avoid the warnings (30%) were no less likely to think about the warnings or engage in cessation behavior at follow-up. Conclusions. Policymakers should not be reluctant to introduce vivid or graphic warnings for fear of adverse outcomes. PMID:15284057

  17. Identifying Predictors of Resilience in Students

    ERIC Educational Resources Information Center

    Edwards, T.; Catling, J. C.; Parry, E.

    2016-01-01

    Adverse life experiences have been linked with a wide range of negative outcomes. However, despite being exposed to adversity, individuals who exhibit high levels of resilience appear to be less impacted by adversity, and continue to function normally. Using self-report measures and a sample of 161 participants aged between 16 and 21, the present…

  18. 75 FR 80496 - Registration Review; Pesticide Dockets Opened for Review and Comment and Other Docket Actions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-22

    ... high and adverse human health impacts or environmental effects from exposure to the pesticide(s... can still be used without unreasonable adverse effects on human health or the environment. A pesticide... perform its intended function without unreasonable adverse effects on human health or the environment...

  19. 78 FR 18586 - Registration Review; Pesticide Dockets Opened for Review and Comment and Other Docket Acts

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-27

    ... adverse human health impacts or environmental effects from exposure to the pesticide(s) discussed in this... without unreasonable adverse effects on human health or the environment. A pesticide's registration review... perform its intended function without unreasonable adverse effects on human health or the environment...

  20. The Risk of Adverse Impact in Selections Based on a Test with Known Effect Size

    ERIC Educational Resources Information Center

    De Corte, Wilfried; Lievens, Filip

    2005-01-01

    The authors derive the exact sampling distribution function of the adverse impact (AI) ratio for single-stage, top-down selections using tests with known effect sizes. Subsequently, it is shown how this distribution function can be used to determine the risk that a future selection decision on the basis of such tests will result in an outcome that…

  1. Idaho National Laboratory Cultural Resource Monitoring Report for Fiscal Year 2016

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Gilbert, Hollie Kae; Holmer, Marie Pilkington; Olson, Christina Liegh

    This report describes the cultural resource monitoring activities of the Idaho National Laboratory’s (INL) Cultural Resource Management (CRM) Office during fiscal year (FY) 2016. Overall monitoring included surveillance of the following 23 individual cultural resource localities: two locations with human remains, one of which is also a cave; seven additional caves; six prehistoric archaeological sites; four historic archaeological sites; one historic trail; Experimental Breeder Reactor I (EBR-I), a National Historic Landmark; Aircraft Nuclear Propulsion (ANP) objects located at EBR-I; and one Arco Naval Proving Ground (NPG) property, CF-633 and related objects and structures. Several INL work processes and projects weremore » also monitored to confirm compliance with original INL CRM recommendations and assess the effects of ongoing work. On one occasion, ground disturbing activities within the boundaries of the Critical Infrastructure Test Range Complex (CITRC) were observed by INL CRM staff prepared to respond to any additional finds of Native American human remains. Additionally, the CRM office was notified during two Trespass Investigations conducted by INL Security. Most of the cultural resources monitored in FY 2016 exhibited no adverse impacts, resulting in Type 1 impact assessments. However, Type 2 impacts were noted five times. Three previously reported Type 2 impacts were once again documented at the EBR-I National Historic Landmark, including spalling and deterioration of bricks due to inadequate drainage, minimal maintenance, and rodent infestation. The ANP engines and locomotive on display at the EBR-I Visitors Center also exhibited impacts related to long term exposure. Finally, most of the Arco NPG properties monitored at Central Facilities Area exhibited problems with lack of timely and appropriate maintenance as well as inadequate drainage. No new Type 3 or Type 4 impacts that adversely affected significant cultural resources and threatened National Register eligibility were documented in FY 2016.« less

  2. The influence of narrative v. statistical information on perceiving vaccination risks.

    PubMed

    Betsch, Cornelia; Ulshöfer, Corina; Renkewitz, Frank; Betsch, Tilmann

    2011-01-01

    Health-related information found on the Internet is increasing and impacts patient decision making, e.g. regarding vaccination decisions. In addition to statistical information (e.g. incidence rates of vaccine adverse events), narrative information is also widely available such as postings on online bulletin boards. Previous research has shown that narrative information can impact treatment decisions, even when statistical information is presented concurrently. As the determinants of this effect are largely unknown, we will vary features of the narratives to identify mechanisms through which narratives impact risk judgments. An online bulletin board setting provided participants with statistical information and authentic narratives about the occurrence and nonoccurrence of adverse events. Experiment 1 followed a single factorial design with 1, 2, or 4 narratives out of 10 reporting adverse events. Experiment 2 implemented a 2 (statistical risk 20% vs. 40%) × 2 (2/10 vs. 4/10 narratives reporting adverse events) × 2 (high vs. low richness) × 2 (high vs. low emotionality) between-subjects design. Dependent variables were perceived risk of side-effects and vaccination intentions. Experiment 1 shows an inverse relation between the number of narratives reporting adverse-events and vaccination intentions, which was mediated by the perceived risk of vaccinating. Experiment 2 showed a stronger influence of the number of narratives than of the statistical risk information. High (vs. low) emotional narratives had a greater impact on the perceived risk, while richness had no effect. The number of narratives influences risk judgments can potentially override statistical information about risk.

  3. The two sides of adversity: the effect of distant versus recent adversity on updating emotional content in working memory.

    PubMed

    Levens, Sara M; Armstrong, Laura Marie; Orejuela-Dávila, Ana I; Alverio, Tabitha

    2017-09-01

    Previous research suggests that adversity can have both adaptive and maladaptive effects, yet the emotional and working memory processes that contribute to more or less adaptive outcomes are unclear. The present study sought to investigate how updating emotional content differs in adolescents who have experienced past, recent, or no adversity. Participants who had experienced distant adversity (N = 53), no adversity (N = 58), or recent adversity only (N = 20) performed an emotion n-back task with emotional facial expressions. Results revealed that the distant adversity group exhibited significantly faster reaction times (RTs) than the no adversity and recent adversity only groups. In contrast, the recent adversity only group exhibited significantly slower RTs and more errors than the distant adversity and no adversity groups. These results suggest an emotion and executive control pathway by which both the benefits and negative effects of adversity may be conferred. Results also highlight the importance of time in assessing the impact of adversity.

  4. Energy interventions that facilitate sustainable development and impact health: an overview of systematic reviews.

    PubMed

    Haby, Michelle M; Chapman, Evelina; Clark, Rachel; Galvão, Luiz A C

    2016-04-01

    Objective To inform policy by providing an overview of systematic reviews on interventions that facilitate sustainable energy use and have a positive impact on health. Methods Systematic review methods were used to synthesize evidence from multiple systematic reviews and economic evaluations through a comprehensive search of 13 databases and nine websites based on a pre-defined protocol, including clear inclusion criteria. Both grey and peer-reviewed literature published in English, Spanish, and Portuguese during the 17 years from January 1997 - January 2014 was included. To classify as "sustainable," interventions needed to aim to positively impact at least two dimensions of the integrated framework for sustainable development and include measures of health impact. Results Five systematic reviews and one economic evaluation met the inclusion criteria. The most promising interventions that impacted health were electricity for lighting and other uses (developing countries); improved stoves for cooking and health and/or cleaner fuels for cooking (developing countries); and household energy efficiency measures (developed countries). These interventions also had potential environmental and economic impacts. Their cost-effectiveness is not known, nor is their impact on health inequalities. Conclusions What is needed now is careful implementation of interventions where the impacts are likely to be positive but their implementation needs to be rigorously evaluated, including possible adverse impacts. Care needs to be taken not to exacerbate health inequalities and to consider context, human behavior and cultural factors so that the potential health benefits are realized in real-life implementation. Possible impact on health inequalities needs to be considered and measured in future primary studies and systematic reviews.

  5. U.S. Air Force positive-pressure breathing anti-G system (PBG): subjective health effects and acceptance by pilots.

    PubMed

    Travis, T W; Morgan, T R

    1994-05-01

    Current high-performance fighter aircraft subject pilots to acceleration forces that can adversely effect performance and induce unconsciousness during flight. The main strategies to help the fighter pilot sustain +Gz include a pressurized anti-G garment (G-suit), the anti-G straining maneuver, and centrifuge training to optimize this effective, but very fatiguing, maneuver. To improve anti-G support for aircrew, a positive-pressure breathing anti-G system (PBG) has been developed in the COMBAT EDGE program. In order to determine if any acute adverse health effects are occurring from the use of PBG, a survey of 241 (F-15 and F-16) pilots (49 using PBG and 192 using standard methods) was conducted. Questions were asked regarding acute health effects and the impact of PBG on mission accomplishment. With the exception of dry cough, no significant increases in adverse events were found, and acceptance in the F-16 was much greater than in the F-15.

  6. Nanotechnology: The Next Industrial Revolution - Military and Societal Implications

    DTIC Science & Technology

    2005-01-15

    nanoscale and then processed into components. Second, the components would have to be connected and made to interface with the macroenvironment . Third...includes market entry requirements as well as requirements for recordkeeping and adverse effect reporting and the EPA can apply these regulations...answered; a number of employee and soldier issues are prominent; for example, how do the following factors impact on the ability to work in

  7. Complications During Ketogenic Diet Initiation: Prevalence, Treatment, and Influence on Seizure Outcomes.

    PubMed

    Lin, Abigail; Turner, Zahava; Doerrer, Sarah C; Stanfield, Anthony; Kossoff, Eric H

    2017-03-01

    Many centers still admit children for several days to start the ketogenic diet. The exact incidence of adverse effects during the admission and their potential later impact on seizure reduction has not been widely studied. We performed a retrospective study of children with intractable epilepsy electively admitted for ketogenic diet initiation at our institution from 2011 to 2016. Charts were reviewed for adverse effects during the admission period and then examined for seizure reduction and compliance at three months. A rating scale (1 to 4) was created for severity of any adverse events. A total of 158 children were included, with the mean age 4.6 years. Potentially attributable adverse effects occurred in 126 (80%) children, most commonly emesis, food refusal, and hypoglycemia. Seventy-three (46%) children received some form of intervention by the medical team, most commonly the administration of juice (24%). Younger age was correlated with an increased likelihood of moderate to severe adverse effects during admission, often repeated hypoglycemia (3.6 versus 4.9 years, P = 0.04). Fasting was more likely to result in lethargy and a single blood glucose in the 30 to 40 mg/dL range, but it was not correlated with emesis, repeated hypoglycemia, or higher adverse effect scores. There was no statistically significant correlation between the severity of adverse effects and the three-month seizure reduction. Mild easily treated adverse effects occurred in most children admitted for the ketogenic diet. Younger children were at greater risk for significant difficulties and should be monitored closely. Because fasting led to more lethargy and hypoglycemia, it may be prudent to avoid this in younger children. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. Weight-of-evidence evaluation of an adverse outcome ...

    EPA Pesticide Factsheets

    Ongoing honey bee colony losses are of significant international concern because of the essential role these insects play in pollinating staple food crops. Chemical and non-chemical stressors both have been implicated as possible contributors to colony failure, however, the potential role of commonly-used neonicotinoid insecticides has emerged as particularly concerning. Neonicotinoids act on the nicotinic acetylcholine receptor (nAChR) to eliminate target pest insects, however, mounting evidence indicates that these chemicals may adversely affect beneficial pollinators, such as the honey bee, via impacts on learning and memory thereby affecting foraging success. However, the mechanisms linking activation of the nAChR to adverse effects on learning and memory are uncertain. Additionally, clear connections between observed impacts on individual bees and colony level effects are lacking. Therefore, the objective of this work was to develop adverse outcome pathways (AOPs) as a means to evaluate the biological plausibility and empirical evidence supporting (or refuting) the linkage between the nAChR and colony level impacts. Development of these AOPs has led to the identification of research gaps which, for example, may be of high priority in understanding how perturbation of pathways involved in neurotransmission can adversely affect honey bee health, causing colony instability and further failure. From this effort, an AOP network also was developed, laying the f

  9. Environmental impact statement for National Aeronautics and Space Administration Lewis Research Center, Cleveland, Ohio

    NASA Technical Reports Server (NTRS)

    1971-01-01

    The probable environmental impact and adverse effects of the Lewis Research Center are assessed. The Cleveland and Plum Brook facilities are briefly described. It is felt that the absence of harmful environmental impact from the Cleveland site is apparent, and the monitoring at the Plum Brook reactor facility shows the effectiveness of effluent controls. The probable adverse effects are considered for air, water, and noise pollution, and radioactive and hazardous waste storage and disposal; it is concluded that all emissions are maintained below Federal, and local standards. There are no appropriate alternatives to the operation of the Center, and no improvement in environmental quality would result from relocation. The relationship between local short-term productivity is briefly discussed. No adverse comment has been received from public agencies or private organizations or individuals.

  10. Social cost in construction projects

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Çelik, Tolga, E-mail: tolga.celik@emu.edu.tr; Kamali, Saeed, E-mail: saeedkamali2002@gmail.com; Arayici, Yusuf, E-mail: yusuf.arayici@hku.edu.tr

    Despite the fact that completion of construction projects has a direct positive impact on the growth of national and local economies as well as humans' wellbeing, construction projects, especially in the urban areas, generate serious environmental nuisances for the adjacent residents and have unintentional adverse impacts on their surrounding environment. Construction causative adverse impacts on the neighbouring communities are known as the social costs. This study aims to present a state-of-the-art overview of social costs in construction industry in terms of definition, consideration, classification and quantification. Furthermore, it is aimed to bring the construction social cost phenomenon for the agendamore » of Environmental Impact Assessors.« less

  11. Effect of monthly vitamin D3 supplementation in healthy adults on adverse effects of earthquakes: randomised controlled trial

    PubMed Central

    Florkowski, Christopher M; Chambers, Stephen T; Priest, Patricia C; Stewart, Alistair W; Jennings, Lance C; Livesey, John H; Camargo, Carlos A; Scragg, Robert; Murdoch, David R

    2014-01-01

    Objective To determine whether supplementation with vitamin D improves resilience to the adverse effects of earthquakes. Design Opportunistic addition to an established randomised double blind placebo controlled trial. Setting Christchurch, New Zealand, where a prolonged series of catastrophic earthquakes beginning on 4 September 2010 occurred, which caused widespread destruction, fatalities, and extensive psychological damage. Participants 322 healthy adults (241 women; 81 men) aged 18-67 who were already participating in the vitamin D and acute respiratory infections study (VIDARIS) between February 2010 and November 2011. Intervention Participants were randomised to receive an oral dose of either 200 000 IU vitamin D3 monthly for two months then 100 000 IU monthly (n=161) or placebo (n=161) for a total of 18 months. Main outcome measure This is a post hoc analysis from the previously published VIDARIS trial. The primary endpoint in the current analysis was the self reported effects and overall adverse impact of the Christchurch earthquakes as assessed by questionnaire four months after the most destructive earthquake on 22 February 2011, which was used as the index event. The secondary end point was the number of “psychological” adverse events that participants reported at their usual monthly appointments as part of the original VIDARIS trial. Results 308 participants completed the earthquake impact questionnaire (n=152 in the vitamin D group and 156 in the placebo group). There was no significant difference in the number of self reported adverse effects between those receiving vitamin D supplementation and those receiving placebo. There was also no difference in the overall adverse impact score between treatment groups (χ2 P=0.44). The exception was that those in the vitamin D group experienced more adverse effects on family relationships (22% v 13%; χ2 P=0.03). The number of psychological adverse events—such as fatigue, stress, anxiety, and insomnia—that participants reported at their usual monthly appointments was significantly higher after the earthquake (χ2 P=0.007) but did not differ between treatment groups. Conclusion In this trial, vitamin D supplementation did not reduce the adverse impact of earthquakes in healthy adults. Trial registration Australian New Zealand Clinical Trials Registry (anzctr.org.au) ACTRN12609000486224 PMID:25516139

  12. Effect of monthly vitamin D3 supplementation in healthy adults on adverse effects of earthquakes: randomised controlled trial.

    PubMed

    Slow, Sandy; Florkowski, Christopher M; Chambers, Stephen T; Priest, Patricia C; Stewart, Alistair W; Jennings, Lance C; Livesey, John H; Camargo, Carlos A; Scragg, Robert; Murdoch, David R

    2014-12-15

    To determine whether supplementation with vitamin D improves resilience to the adverse effects of earthquakes. Opportunistic addition to an established randomised double blind placebo controlled trial. Christchurch, New Zealand, where a prolonged series of catastrophic earthquakes beginning on 4 September 2010 occurred, which caused widespread destruction, fatalities, and extensive psychological damage. 322 healthy adults (241 women; 81 men) aged 18-67 who were already participating in the vitamin D and acute respiratory infections study (VIDARIS) between February 2010 and November 2011. Participants were randomised to receive an oral dose of either 200,000 IU vitamin D3 monthly for two months then 100,000 IU monthly (n=161) or placebo (n=161) for a total of 18 months. This is a post hoc analysis from the previously published VIDARIS trial. The primary endpoint in the current analysis was the self reported effects and overall adverse impact of the Christchurch earthquakes as assessed by questionnaire four months after the most destructive earthquake on 22 February 2011, which was used as the index event. The secondary end point was the number of "psychological" adverse events that participants reported at their usual monthly appointments as part of the original VIDARIS trial. 308 participants completed the earthquake impact questionnaire (n=152 in the vitamin D group and 156 in the placebo group). There was no significant difference in the number of self reported adverse effects between those receiving vitamin D supplementation and those receiving placebo. There was also no difference in the overall adverse impact score between treatment groups (χ(2) P=0.44). The exception was that those in the vitamin D group experienced more adverse effects on family relationships (22% v 13%; χ(2) P=0.03). The number of psychological adverse events-such as fatigue, stress, anxiety, and insomnia-that participants reported at their usual monthly appointments was significantly higher after the earthquake (χ(2) P=0.007) but did not differ between treatment groups. In this trial, vitamin D supplementation did not reduce the adverse impact of earthquakes in healthy adults. Trial registration Australian New Zealand Clinical Trials Registry (anzctr.org.au) ACTRN12609000486224. © Slow et al 2014.

  13. Trends in adverse maternal outcomes during childbirth: a population-based study of severe maternal morbidity.

    PubMed

    Roberts, Christine L; Ford, Jane B; Algert, Charles S; Bell, Jane C; Simpson, Judy M; Morris, Jonathan M

    2009-02-25

    Maternal mortality is too rare in high income countries to be used as a marker of the quality of maternity care. Consequently severe maternal morbidity has been suggested as a better indicator. Using the maternal morbidity outcome indicator (MMOI) developed and validated for use in routinely collected population health data, we aimed to determine trends in severe adverse maternal outcomes during the birth admission and in particular to examine the contribution of postpartum haemorrhage (PPH). We applied the MMOI to the linked birth-hospital discharge records for all women who gave birth in New South Wales, Australia from 1999 to 2004 and determined rates of severe adverse maternal outcomes. We used frequency distributions and contingency table analyses to examine the association between adverse outcomes and maternal, pregnancy and birth characteristics, among all women and among only those with PPH. Using logistic regression, we modelled the effects of these characteristics on adverse maternal outcomes. The impact of adverse outcomes on duration of hospital admission was also examined. Of 500,603 women with linked birth and hospital records, 6242 (12.5 per 1,000) suffered an adverse outcome, including 22 who died. The rate of adverse maternal outcomes increased from 11.5 in 1999 to 13.8 per 1000 deliveries in 2004, an annual increase of 3.8% (95%CI 2.3-5.3%). This increase occurred almost entirely among women with a PPH. Changes in pregnancy and birth factors during the study period did not account for increases in adverse outcomes either overall, or among the subgroup of women with PPH. Among women with severe adverse outcomes there was a 12% decrease in hospital days over the study period, whereas women with no severe adverse outcome occupied 23% fewer hospital days in 2004 than in 1999. Severe adverse maternal outcomes associated with childbirth have increased in Australia and the increase was entirely among women who experienced a PPH. Reducing or stabilising PPH rates would halt the increase in adverse maternal outcomes.

  14. Perceived risk, stigma, and potential economic impacts of a high-level nuclear waste repository in Nevada

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Slovic, P.; Layman, M.; Kraus, N.N.

    1989-07-01

    This paper describes a program of research designed to assess the potential impacts of a high-level nuclear waste repository at Yucca Mountain, Nevada, upon tourism, retirement and job-related migration, and business development in Las Vegas and the state. Adverse economic impacts may be expected to result from two related social processes. One has to do with perceptions of risk and socially amplified reactions to ``unfortunate events`` associated with the repository (major and minor accidents, discoveries of radiation releases, evidence of mismanagement, attempts to sabotage or disrupt the facility, etc.). The second process that may trigger significant adverse impacts is thatmore » of stigmatization. The conceptual underpinnings of risk perception, social amplification, and stigmatization are discussed in this paper and empirical data are presented to demonstrate how nuclear images associated with Las Vegas and the State of Nevada might trigger adverse effects on tourism, migration, and business development.« less

  15. A systematic review of grandparents’ influence on grandchildren’s cancer risk factors

    PubMed Central

    2017-01-01

    Many lifestyle patterns are established when children are young. Research has focused on the potential role of parents as a risk factor for non communicable disease in children, but there is limited investigation of the role of other caregivers, such as grandparents. The aim of this review was to identify and synthesise evidence for any influence grandparents’ care practices may have on their grandchildren’s long term cancer risk factors. A systematic review was carried out with searches across four databases (MEDLINE, Embase, Web of Science, PsycINFO) as well as searches of reference lists and citing articles, and Google Scholar. Search terms were based on six areas of risk that family care could potentially influence–weight, diet, physical activity, tobacco, alcohol and sun exposure. All study designs were included, as were studies that provided an indication of the interaction of grandparents with their grandchildren. Studies were excluded if grandparents were primary caregivers and if children had serious health conditions. Study quality was assessed using National Institute for Health and Care Excellence checklists. Grandparent impact was categorised as beneficial, adverse, mixed or as having no impact. Due to study heterogeneity a meta-analysis was not possible. Qualitative studies underwent a thematic synthesis of their results. Results from all included studies indicated that there was a sufficient evidence base for weight, diet, physical activity and tobacco studies to draw conclusions about grandparents’ influence. One study examined alcohol and no studies examined sun exposure. Evidence indicated that, overall, grandparents had an adverse impact on their grandchildren’s cancer risk factors. The theoretical work in the included studies was limited. Theoretically underpinned interventions designed to reduce these risk factors must consider grandparents’ role, as well as parents’, and be evaluated robustly to inform the evidence base further. PMID:29135979

  16. Assessing the Agricultural Vulnerability for India under Changing Climate

    NASA Astrophysics Data System (ADS)

    Sharma, Tarul; Vardhan Murari, Harsha; Karmakar, Subhankar; Ghosh, Subimal; Singh, Jitendra

    2016-04-01

    Global climate change has proven to show majorly negative impacts for the far future. These negative impacts adversely affect almost all the fields including agriculture, water resources, tourism, and marine ecosystem. Among these, the effects on agriculture are considered to be of prime importance since its regional impacts can directly affect the global food security. Under such lines, it becomes essential to understand how climate change directs agricultural production for a region along with its vulnerability. In India, rice and wheat are considered as major staple diet and hence understanding its production loss/gain due to regional vulnerability to climate change becomes necessary. Here, an attempt has been made to understand the agricultural vulnerability for rice and wheat, considering yield as a function of temperature and precipitation during growing period. In order to accomplish this objective, the ratio of actual to potential evapo-transpiration has been considered which serves as a reliable indicator; with more this ratio towards unity, less vulnerable will be the region. The current objective needs an integration of climatic, hydrological and agricultural parameters; that can be achieved by simulating a climate data driven hydrologic (Variable Infiltration Capacity, VIC) model and a crop (Decision Support System for Agrotechnology Transfer, DSSAT) model. The proposed framework is an attempt to derive a crop vulnerability map that can facilitate in strategizing adaption practices which can reduce the adverse impacts of climate change in future.

  17. Select medications that unexpectedly lower HbA1c levels.

    PubMed

    Tillman, F; Kim, J

    2018-04-19

    A variety of medication classes are available for diabetes; however, treatment options become limited due to adverse effect profiles and cost. Current diabetes guidelines include agents not originally developed for diabetes treatment, bromocriptine and colesevelam. Other non-diabetes medications demonstrating haemoglobin A1c lowering, including agents for weight loss, depression, anaemia and coronary artery disease, are described in this review article. More research looking into the impact of non-diabetes medications on blood glucose may offer additional diabetes treatment strategies. © 2018 John Wiley & Sons Ltd.

  18. The impact of diet liberalization on bowel preparation for colonoscopy.

    PubMed

    Walter, James; Francis, Gloria; Matro, Rebecca; Kedika, Ramalinga; Grosso, Rachael; Keith, Scott W; Kastenberg, David

    2017-04-01

    Background and study aims  Dietary restrictions are integral to colonoscopy preparation and impact patient satisfaction. Utilizing split-dose, lower-volume polyethylene glycol 3350-electrolyte solution (PEG-ELS), this study compared colon preparation adequacy of a low-residue diet to clear liquids using a validated grading scale. Patients and methods  This was a prospective, randomized, single-blinded, single-center non-inferiority study evaluating diet the day prior to outpatient colonoscopy. Subjects were randomized to a Low-Residue diet for breakfast and lunch, or Clears only. All subjects received split dose PEG-ELS. The primary endpoint was preparation adequacy using the Boston Bowel Preparation Scale (BBPS), with adequate defined as a score > 5. Secondary endpoints included mean BBPS scores for the entire colon and individual segments, satisfaction, adverse events, polyp and adenoma detection rates, and impact on sleep and daily activities. Results  Final analysis included 140 subjects, 72 assigned to Clears and 68 to Low-Residue. The Low-Residue diet was non-inferior to Clears (risk difference = - 5.08 %, P  = 0.04) after adjusting for age. Mean colon cleansing scores were not significantly different overall and for individual colonic segments. Satisfaction with the Low-Residue diet was significantly greater ( P  = 0.01). The adenoma detection rate was not statistically significantly different between study groups, but the number of adenomas detected was significantly greater with Clears ( P  = 0.01). Adverse events and impact on sleep and activities did not differ significantly between diet arms. Conclusions  A low-residue diet for breakfast and lunch the day prior to colonoscopy was non-inferior to clear liquids alone for achieving adequate colon cleansing when using split dose PEG-ELS.

  19. Effects of therapeutic interventions for foster children on behavioral problems, caregiver attachment, and stress regulatory neural systems.

    PubMed

    Fisher, Philip A; Gunnar, Megan R; Dozier, Mary; Bruce, Jacqueline; Pears, Katherine C

    2006-12-01

    Young children in foster care are exposed to high levels of stress. These experiences place foster children at risk for poor social, academic, and mental heath outcomes. The role of adverse events in stimulating neurobiological stress responses presumably plays a role in shaping neural systems that contribute to these problems. Systematic and developmentally well-timed interventions might have the potential to change developmental trajectories and promote resilience. Moreover, understanding how specific dimensions of early adversity affect underlying stress response systems and how alterations in these systems are related to later psychosocial outcomes might facilitate more precise and targeted interventions. Data are drawn from two ongoing randomized trials involving foster infants/toddlers and preschoolers. Consistent with prior animal models of early adversity, these studies have shown that early adversity-particularly neglect, younger age at first foster placement, and higher number of placements-is associated with altered hypothalamic-pituitary-adrenal (HPA) axis function. The interventions under investigation have produced evidence that it is possible to impact many areas that have been negatively affected by early stress, including HPA axis activity, behavior, and attachment to caregivers.

  20. Adverse Environments and Children's Creativity Development: Transforming the Notion of "Success in Adversity" in China

    ERIC Educational Resources Information Center

    Cheng, Li; Tan, Mei; Liu, Zhengkui

    2015-01-01

    China has been undergoing great social change due to its new focus on urbanization and globalization. Such change has had a tremendous adverse impact on the living conditions of millions of young children, simultaneously generating new interest in children's creativity development. The intersection of these two issues has important implications…

  1. Racial Discrimination and Adverse Birth Outcomes: An Integrative Review.

    PubMed

    Alhusen, Jeanne L; Bower, Kelly M; Epstein, Elizabeth; Sharps, Phyllis

    2016-11-01

    This article presents an integrative review of the literature examining the relationship between racial discrimination and adverse birth outcomes. Searches for research studies published from 2009 to 2015 were conducted using PubMed, CINAHL, Scopus, PsycINFO, Web of Science, and Embase. Articles were assessed for potential inclusion using the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) 2009 framework. Fifteen studies met criteria for review. The majority of the studies found a significant relationship between racial discrimination and low birth weight, preterm birth, and small for gestational age. Each of the studies that examined more proximal variables related to birth outcomes such as entry into prenatal care, employment opportunities, neighborhood characteristics, or inflammatory markers found significant associations between the specific variables examined and racial discrimination. Participants in qualitative studies discussed experiences of institutional racism with regard to several components of prenatal care including access and quality of care. Racial discrimination is a significant risk factor for adverse birth outcomes. To best understand the mechanisms by which racial discrimination impacts birth outcomes, and to inform the development of effective interventions that eliminate its harmful effects on health, longitudinal research that incorporates comprehensive measures of racial discrimination is needed. Health care providers must fully acknowledge and address the psychosocial factors that impact health outcomes in minority racial/ethnic women. © 2016 by the American College of Nurse-Midwives.

  2. Sleep deprivation in resident physicians, work hour limitations, and related outcomes: a systematic review of the literature.

    PubMed

    Mansukhani, Meghna P; Kolla, Bhanu Prakash; Surani, Salim; Varon, Joseph; Ramar, Kannan

    2012-07-01

    Extended work hours, interrupted sleep, and shift work are integral parts of medical training among all specialties. The need for 24-hour patient care coverage and economic factors have resulted in prolonged work hours for resident physicians. This has traditionally been thought to enhance medical educational experience. These long and erratic work hours lead to acute and chronic sleep deprivation and poor sleep quality, resulting in numerous adverse consequences. Impairments may occur in several domains, including attention, cognition, motor skills, and mood. Resident performance, professionalism, safety, and well-being are affected by sleep deprivation, causing potentially adverse implications for patient care. Studies have shown adverse health consequences, motor vehicle accidents, increased alcohol and medication use, and serious medical errors to occur in association with both sleep deprivation and shift work. Resident work hour limitations have been mandated by the Accreditation Council for Graduate Medical Education in response to patient safety concerns. Studies evaluating the impact of these regulations on resident physicians have generated conflicting reports on patient outcomes, demonstrating only a modest increase in sleep duration for resident physicians, along with negative perceptions regarding their education. This literature review summarizes research on the effects of sleep deprivation and shift work, and examines current literature on the impact of recent work hour limitations on resident physicians and patient-related outcomes.

  3. Racial Discrimination and Adverse Birth Outcomes: An Integrative Review

    PubMed Central

    Alhusen, Jeanne L.; Bower, Kelly; Epstein, Elizabeth; Sharps, Phyllis

    2016-01-01

    Introduction This article presents an integrative review of the literature examining the relationship between racial discrimination and adverse birth outcomes. Methods Searches for research studies published from 2009 to 2015 were conducted using PubMed, CINAHL, Scopus, PsycINFO, Web of Science, and Embase. Articles were assessed for potential inclusion using the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) 2009 framework. Results Fifteen studies met criteria for review. The majority of the studies found a significant relationship between racial discrimination and low birth weight, preterm birth, and small for gestational age. Each of the studies that examined more proximal variables related to birth outcomes such as entry into prenatal care, employment opportunities, neighborhood characteristics, or inflammatory markers found significant associations between the specific variables examined and racial discrimination. Participants in qualitative studies discussed experiences of institutional racism with regard to several components of prenatal care including access and quality of care. Discussion Racial discrimination is a significant risk factor for adverse birth outcomes. To best understand the mechanisms by which racial discrimination impacts birth outcomes, and to inform the development of effective interventions that eliminate its harmful effects on health, longitudinal research that incorporates comprehensive measures of racial discrimination is needed. Health care providers must fully acknowledge and address the psychosocial factors that impact health outcomes in minority racial/ethnic women. PMID:27737504

  4. Impact of patient communication problems on the risk of preventable adverse events in acute care settings

    PubMed Central

    Bartlett, Gillian; Blais, Régis; Tamblyn, Robyn; Clermont, Richard J.; MacGibbon, Brenda

    2008-01-01

    Background Up to 50% of adverse events that occur in hospitals are preventable. Language barriers and disabilities that affect communication have been shown to decrease quality of care. We sought to assess whether communication problems are associated with an increased risk of preventable adverse events. Methods We randomly selected 20 general hospitals in the province of Quebec with at least 1500 annual admissions. Of the 145 672 admissions to the selected hospitals in 2000/01, we randomly selected and reviewed 2355 charts of patients aged 18 years or older. Reviewers abstracted patient characteristics, including communication problems, and details of hospital admission, and assessed the cause and preventability of identified adverse events. The primary outcome was adverse events. Results Of 217 adverse events, 63 (29%) were judged to be preventable, for an overall population rate of 2.7% (95% confidence interval [CI] 2.1%–3.4%). We found that patients with preventable adverse events were significantly more likely than those without such events to have a communication problem (odds ratio [OR] 3.00; 95% CI 1.43–6.27) or a psychiatric disorder (OR 2.35; 95% CI 1.09–5.05). Patients who were admitted urgently were significantly more likely than patients whose admissions were elective to experience an event (OR 1.64, 95% CI 1.07–2.52). Preventable adverse events were mainly due to drug errors (40%) or poor clinical management (32%). We found that patients with communication problems were more likely than patients without these problems to experience multiple preventable adverse events (46% v. 20%; p = 0.05). Interpretation Patients with communication problems appeared to be at highest risk for preventable adverse events. Interventions to reduce the risk for these patients need to be developed and evaluated. PMID:18519903

  5. Estimating the Health Effects of Greenhouse Gas Mitigation Strategies: Addressing Parametric, Model, and Valuation Challenges

    PubMed Central

    Hess, Jeremy J.; Ebi, Kristie L.; Markandya, Anil; Balbus, John M.; Wilkinson, Paul; Haines, Andy; Chalabi, Zaid

    2014-01-01

    Background: Policy decisions regarding climate change mitigation are increasingly incorporating the beneficial and adverse health impacts of greenhouse gas emission reduction strategies. Studies of such co-benefits and co-harms involve modeling approaches requiring a range of analytic decisions that affect the model output. Objective: Our objective was to assess analytic decisions regarding model framework, structure, choice of parameters, and handling of uncertainty when modeling health co-benefits, and to make recommendations for improvements that could increase policy uptake. Methods: We describe the assumptions and analytic decisions underlying models of mitigation co-benefits, examining their effects on modeling outputs, and consider tools for quantifying uncertainty. Discussion: There is considerable variation in approaches to valuation metrics, discounting methods, uncertainty characterization and propagation, and assessment of low-probability/high-impact events. There is also variable inclusion of adverse impacts of mitigation policies, and limited extension of modeling domains to include implementation considerations. Going forward, co-benefits modeling efforts should be carried out in collaboration with policy makers; these efforts should include the full range of positive and negative impacts and critical uncertainties, as well as a range of discount rates, and should explicitly characterize uncertainty. We make recommendations to improve the rigor and consistency of modeling of health co-benefits. Conclusion: Modeling health co-benefits requires systematic consideration of the suitability of model assumptions, of what should be included and excluded from the model framework, and how uncertainty should be treated. Increased attention to these and other analytic decisions has the potential to increase the policy relevance and application of co-benefits modeling studies, potentially helping policy makers to maximize mitigation potential while simultaneously improving health. Citation: Remais JV, Hess JJ, Ebi KL, Markandya A, Balbus JM, Wilkinson P, Haines A, Chalabi Z. 2014. Estimating the health effects of greenhouse gas mitigation strategies: addressing parametric, model, and valuation challenges. Environ Health Perspect 122:447–455; http://dx.doi.org/10.1289/ehp.1306744 PMID:24583270

  6. Validity and reliability of a novel immunosuppressive adverse effects scoring system in renal transplant recipients.

    PubMed

    Meaney, Calvin J; Arabi, Ziad; Venuto, Rocco C; Consiglio, Joseph D; Wilding, Gregory E; Tornatore, Kathleen M

    2014-06-12

    After renal transplantation, many patients experience adverse effects from maintenance immunosuppressive drugs. When these adverse effects occur, patient adherence with immunosuppression may be reduced and impact allograft survival. If these adverse effects could be prospectively monitored in an objective manner and possibly prevented, adherence to immunosuppressive regimens could be optimized and allograft survival improved. Prospective, standardized clinical approaches to assess immunosuppressive adverse effects by health care providers are limited. Therefore, we developed and evaluated the application, reliability and validity of a novel adverse effects scoring system in renal transplant recipients receiving calcineurin inhibitor (cyclosporine or tacrolimus) and mycophenolic acid based immunosuppressive therapy. The scoring system included 18 non-renal adverse effects organized into gastrointestinal, central nervous system and aesthetic domains developed by a multidisciplinary physician group. Nephrologists employed this standardized adverse effect evaluation in stable renal transplant patients using physical exam, review of systems, recent laboratory results, and medication adherence assessment during a clinic visit. Stable renal transplant recipients in two clinical studies were evaluated and received immunosuppressive regimens comprised of either cyclosporine or tacrolimus with mycophenolic acid. Face, content, and construct validity were assessed to document these adverse effect evaluations. Inter-rater reliability was determined using the Kappa statistic and intra-class correlation. A total of 58 renal transplant recipients were assessed using the adverse effects scoring system confirming face validity. Nephrologists (subject matter experts) rated the 18 adverse effects as: 3.1 ± 0.75 out of 4 (maximum) regarding clinical importance to verify content validity. The adverse effects scoring system distinguished 1.75-fold increased gastrointestinal adverse effects (p=0.008) in renal transplant recipients receiving tacrolimus and mycophenolic acid compared to the cyclosporine regimen. This finding demonstrated construct validity. Intra-class correlation was 0.81 (95% confidence interval: 0.65-0.90) and Kappa statistic of 0.68 ± 0.25 for all 18 adverse effects and verified substantial inter-rater reliability. This immunosuppressive adverse effects scoring system in stable renal transplant recipients was evaluated and substantiated face, content and construct validity with inter-rater reliability. The scoring system may facilitate prospective, standardized clinical monitoring of immunosuppressive adverse drug effects in stable renal transplant recipients and improve medication adherence.

  7. Self-Expanding Metal Stents Improve Swallowing and Maintain Nutrition During Neoadjuvant Therapy for Esophageal Cancer.

    PubMed

    Smith, Zachary L; Gonzaga, Jason E; Haasler, George B; Gore, Elizabeth M; Dua, Kulwinder S

    2017-06-01

    Patients with locally advanced esophageal cancer can have significant dysphagia. Nutritional support during neoadjuvant therapy is often delivered via nasoenteric or percutaneous feeding tubes. These approaches do not allow for per-oral feeding. Evaluate the safety and efficacy of fully covered self-expanding metal esophageal stents for nutritional support during neoadjuvant therapy. This was a pilot, prospective study at a single tertiary center. From March 2012 to May 2013, consecutive patients with esophageal cancer eligible for neoadjuvant therapy were enrolled. Metal stents were placed prior to starting neoadjuvant therapy. Data were collected at baseline and predetermined intervals until an endpoint (surgery or disease progression). Outcomes included dysphagia grade, satisfaction of swallowing score, nutritional status (weight, serum albumin), impact on surgery, and adverse events. Fourteen stents were placed in 12 patients (59.1 ± 9.5 years, 11 men, 1 woman). Dysphagia grade (pre 3.4 ± 0.5 vs post 0.2 ± 0.4, p < 0.0001) and swallowing scores (20.2 ± 5.9 vs 6.3 ± 4.7, p < 0.0001) significantly improved after stent placement. Improvements were sustained throughout neoadjuvant therapy. Body weight and serum albumin levels remained stable. Adverse events included severe chest pain (2), food impaction (1), and delayed stent migration (2). Five patients underwent surgical resection. No significant chemoradiation or operative adverse events occurred due to the presence of a stent. During neoadjuvant therapy for esophageal cancer, self-expanding metal stents are safe and effective in relieving dysphagia and maintaining nutrition. They allow patients to eat orally, thereby improving patient satisfaction. The presence of an in situ stent did not interfere with surgery.

  8. A randomized controlled trial on the benefits and respiratory adverse effects of morphine for refractory dyspnea in patients with COPD: Protocol of the MORDYC study.

    PubMed

    Verberkt, C A; van den Beuken-van Everdingen, M H J; Franssen, F M E; Dirksen, C D; Schols, J M G A; Wouters, E F M; Janssen, D J A

    2016-03-01

    Dyspnea is one of the most reported symptoms of patients with advanced Chronic Obstructive Pulmonary Disease (COPD) and is often undertreated. Morphine has proven to be an effective treatment for dyspnea and is recommended in clinical practice guidelines, but questions concerning benefits and respiratory adverse effects remain. This study primarily evaluates the impact of oral sustained release morphine (morphine SR) on health-related quality of life and respiratory adverse effects in patients with COPD. Secondary objectives include the impact on exercise capacity, the relationship between description and severity of dyspnea and the presence of a clinically relevant response to morphine, and cost-effectiveness. A single-center, randomized, double blind, placebo controlled intervention study will be performed in 124 patients with COPD who recently completed a comprehensive pulmonary rehabilitation program. Participants will receive 20-30 mg/24h morphine SR or placebo for four weeks. After the intervention, participants will be followed for twelve weeks. Outcomes include: the COPD Assessment Test, six minute walking test, Multidimensional Dyspnea Scale and a cost diary. Furthermore, lung function and arterial blood gasses will be measured. These measures will be assessed during a baseline and outcome assessment, two home visits, two phone calls, and three follow-up assessments. The intervention and control group will be compared using uni- and multivariate regression analysis and logistic regression analysis. Finally, an economic evaluation will be performed from a societal and healthcare perspective. The current manuscript describes the rationale and methods of this study and provides an outline of the possible strengths, weaknesses and clinical consequences. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Testing a Theoretical Model of Perceived Self-Efficacy for Cancer-Related Fatigue Self-Management and Optimal Physical Functional Status

    PubMed Central

    Hoffman, Amy J.; von Eye, Alexander; Gift, Audrey G.; Given, Barbara A.; Given, Charles W.; Rothert, Marilyn

    2009-01-01

    Background Critical gaps exist in the understanding of cancer symptoms, particularly for cancer-related fatigue (CRF). Existing theories and models do not examine the key role perceived self-efficacy (PSE) plays in a person's ability to manage symptoms. Objectives To test the hypothesis that physical functional status (PFS) is predicted through patient characteristics, CRF, other symptoms, and PSE for fatigue self-management in persons with cancer. Methods This study is a secondary data analysis from the baseline observation of two randomized control trials. The combined data set includes 298 subjects who were undergoing a course of chemotherapy. Key variables included physiological and contextual patient characteristics, the severity from CRF and other symptoms, PSE, and PFS. Path analysis examined the relationships among the variables in the proposed theoretical model. Results Persons with cancer reported CRF as the most prevalent symptom among a mean of 7.4 other concurrent symptoms. The severity from CRF had a direct and indirect effect on PFS, with CRF having a direct adverse impact on PFS (t = -7.02) and an indirect adverse effect as part of the severity from the other symptoms (t = 9.69) which also adversely impacted PFS (t = -2.71). Consistent with the proposed theoretical model, PSE had a positive effect on the PFS (t = 2.87) of persons with cancer while serving as a mediator between CRF severity and PFS. Discussion Cancer-related fatigure is prevalent and related to the presence of other symptoms, and PSE for fatigue self-management is an important factor influencing CRF and PFS. A foundation is provided for future intervention studies to increase PSE to achieve optimal PFS in persons with cancer. PMID:19092553

  10. Impact of new diagnostic criteria for gestational diabetes.

    PubMed

    Sexton, Holly; Heal, Clare; Banks, Jennifer; Braniff, Kathleen

    2018-03-01

    In January 2015, the diagnostic and therapeutic criteria for gestational diabetes changed, with the goal of increasing the sensitivity of diagnosis and improving overall glycemic control, and thus reducing adverse pregnancy outcomes. Our primary aim was to evaluate the effect of the new guidelines on the incidence of diagnosis of gestational diabetes and the incidence of therapeutic interventions. Our secondary aim was to look at the incidence of adverse pregnancy outcomes. A retrospective clinical audit was conducted at a regional hospital to compare the incidence of gestational diabetes, and the specific maternal and neonatal outcomes before and after the change in guidelines was implemented. Data were collected via chart review for a 6-month period before and after the change in guidelines in January 2015. Data collected included demographics, neonatal and maternal outcomes, and the treatment type used for patients diagnosed with gestational diabetes. There was a significant increase in the incidence of diagnosis of gestational diabetes (9.8-19.6%; P < 0.001), and an overall increase in the use of pharmacological treatments for gestational diabetes. There was no significant difference in the incidence of the adverse outcomes measured, including cesarean delivery and macrosomia. There was no significant change in mean fetal weight. Despite a doubling of the incidence of diagnosis of gestational diabetes, and a consequent increase in pharmacological interventions, the change in diagnostic and therapeutic criteria did not significantly reduce the neonatal or maternal adverse outcomes measured. © 2018 Japan Society of Obstetrics and Gynecology.

  11. Adverse Drug Reactions to Antiretroviral Therapy: Prospective Study in Children in Sikasso (Mali)

    PubMed Central

    Oumar, Aboubacar A.; Diallo, Korotoumou; Dembélé, Jean P.; Samaké, Lassana; Sidibé, Issa; Togo, Boubacar; Sylla, Mariam; Tounkara, Anatole; Dao, Sounkalo; Tulkens, Paul M.

    2012-01-01

    OBJECTIVES Adverse events during antiretroviral treatment are frequent and various. Their diagnosis incurs some various difficulties according to the geographic context. Our aim was to describe the frequency, nature, and preventability of adverse drug reactions (ADRs) due to antiretroviral treatment in Malian outpatient children. METHODS The study was a 6-month (June 1 to November 30, 2010) prospective, observational study of 92 children admitted to a pediatric hospital in Sikasso, Mali. The patients were treated with a generic drug and/or drug combinations. Prior to treatment initiation, demographic characteristics, clinical history, and biologic parameters, including CD4 cell counts, were collected for each patient. The World Health Organization's adverse drug reactions classification was used to characterize the side effects. Adverse effects and toxicities were graded 1, 2, and 3. Analysis of data was performed using SPSS Version 17.0 software. RESULTS Ninety-two human immunodeficiency virus–infected children met the criteria of inclusion. After 24 weeks of treatment, we observed that 14.1% of children had at least one side effect during our study. Side effects were many and varied, with the most frequent being cutaneous rash, nausea, vomiting, and diarrhea (38.5%, 23.1%, 15.4%, and 15.4%, respectively). Side effects were grade 1 in most cases. One case of grade 2 and one case of grade 3 were observed with rash. We observed one case of grade 3 side effects during our study. The treatment regimen was changed in 15.2% of cases, including one case because of side effects. CONCLUSION ADRs are not rare in Mali, particularly in children. These ADRs have an impact on quality of life for patients. We recommend a pharmacovigilance system for sustainable management of side effects in patients infected with human immunodeficiency virus in Mali. PMID:23411444

  12. Practitioner Review: Diagnosing childhood resilience--a systemic approach to the diagnosis of adaptation in adverse social and physical ecologies.

    PubMed

    Ungar, Michael

    2015-01-01

    With growing interest in resilience among mental health care providers globally, there is a need for a simple way to consider the complex interactions that predict adaptive coping when there is exposure to high levels of adversity such as family violence, mental illness of a child or caregiver, natural disasters, social marginalization, or political conflict. This article presents diagnostic criteria for assessing childhood resilience in a way that is sensitive to the systemic factors that influence a child's wellbeing. The most important characteristics of children who cope well under adversity and avoid problems like depression, PTSD, and delinquency are highlighted. A multidimensional assessment of resilience is presented that examines, first, the severity, chronicity, ecological level, children's attributions of causality, and cultural and contextual relevance of experiences of adversity. Second, promotive and protective factors related to resilience are assessed with sensitivity to the differential impact these have on outcomes depending on a child's level of exposure to adversity. These factors include individual qualities like temperament, personality, and cognitions, as well as contextual dimensions of positive functioning related to the available and accessibility of resources, their strategic use, positive reinforcement by a child's significant others, and the adaptive capacity of the environment itself. Third, an assessment of resilience includes temporal and cultural factors that increase or decrease the influence of protective factors. A decision tree for the diagnosis of resilience is presented, followed by a case study and diagnosis of a 15-year-old boy who required treatment for a number of mental health challenges. The diagnostic criteria for assessing resilience and its application to clinical practice demonstrate the potential usefulness of a systemic approach to understanding resilience among child populations. © 2014 Association for Child and Adolescent Mental Health.

  13. Reduced aspirin responsiveness as assessed by impedance aggregometry is not associated with adverse outcome after cardiac surgery in a small low-risk cohort.

    PubMed

    Bolliger, Daniel; Filipovic, Miodrag; Matt, Peter; Tanaka, Kenichi A; Gregor, Michael; Zenklusen, Urs; Seeberger, Manfred D; Lurati Buse, Giovanna

    2016-01-01

    Reduced aspirin responsiveness (i.e. persistent high platelet reactivity in platelet function testing) might be associated with increased risk of myocardial ischemia and cardiac mortality in patients with coronary disease. However, the impact in patients undergoing coronary artery bypass grafting (CABG) is unclear. The aim of this prospective cohort study was to evaluate the predictive value of reduced aspirin responsiveness on cardiac and thromboembolic events in patients undergoing elective isolated CABG surgery with aspirin intake until at least two days before surgery. We included 304 patients in this prospective single-center cohort study. Impedance platelet aggregometry (Multiplate®) was performed directly before and on the first day after surgery. Reduced aspirin responsiveness was defined as area under the curve in ASPItest (AUCASPI) ≥300 U. The primary outcome was a composite of all-cause mortality and/or major adverse cardiac or thromboembolic events within 1 year. Reduced aspirin responsiveness was found in 13 and 24% of patients pre and postoperatively, respectively. There was no difference in the outcomes between patients with normal and reduced aspirin responsiveness in the preoperative measurement (log-rank test, p = 0.540). Multivariate analysis including logistic EuroSCORE I and postoperative troponin T levels did not show any association of reduced aspirin responsiveness with adverse outcome (hazard ratio, 0.576; (95% CI 0.128-2.585; p = 0.471). Similarly, postoperative reduced aspirin responsiveness was not associated with adverse events. To conclude, reduced aspirin responsiveness as evaluated by Multiplate® platelet function analyzer was not associated with increased incidence of major adverse cardiac and thromboembolic events and mortality after CABG surgery.

  14. Childhood social adversity and risk of depressive symptoms in adolescence in a US national sample.

    PubMed

    Björkenstam, Emma; Pebley, Anne R; Burström, Bo; Kosidou, Kyriaki

    2017-04-01

    Childhood social adversity has been associated with an increased risk of depression and other psychiatric disorders in adolescence and early adulthood. However, the role of timing and accumulation of adversities has not yet been established in longitudinal studies. We examined the association between childhood adversities and adolescent depressive symptoms, and the impact of timing and accumulation of adversity. Longitudinal data were obtained from the Child Development Supplement to the Panel Study of Income Dynamics (n=2223), a nationally representative survey of US families that incorporates data from parents and their children. Negative binomial regression analysis was used to estimate effects of childhood social adversity on adolescent depressive symptoms, presented as Incidence Rate Ratios with 95% confidence intervals. Children exposed to social adversity reported higher levels of adolescent depressive symptoms captured by two depression scales. Single-parent household and residential instability were particularly associated with depressive symptoms. A positive relationship was found between cumulative adversity and the risk of adolescent depression. The timing of exposure appeared to have little effect on the risk of adolescent depressive symptoms. The structure of the data implies that alternative causal pathways cannot be fully discounted. The self- or parent-reported data is subject to recall bias. Our findings support the long-term negative impact of childhood adversity on adolescent depressive symptoms, regardless of when in childhood the adversity occurs. Policies and interventions to reduce adolescent depressive symptoms need to consider the social background of the family as an important risk or protective factor. Copyright © 2017 Elsevier B.V. All rights reserved.

  15. Is there Complex Trauma Experience typology for Australian's experiencing extreme social disadvantage and low housing stability?

    PubMed

    Keane, Carol A; Magee, Christopher A; Kelly, Peter J

    2016-11-01

    Traumatic childhood experiences predict many adverse outcomes in adulthood including Complex-PTSD. Understanding complex trauma within socially disadvantaged populations has important implications for policy development and intervention implementation. This paper examined the nature of complex trauma experienced by disadvantaged individuals using a latent class analysis (LCA) approach. Data were collected through the large-scale Journeys Home Study (N=1682), utilising a representative sample of individuals experiencing low housing stability. Data on adverse childhood experiences, adulthood interpersonal trauma and relevant covariates were collected through interviews at baseline (Wave 1). Latent class analysis (LCA) was conducted to identify distinct classes of childhood trauma history, which included physical assault, neglect, and sexual abuse. Multinomial logistic regression investigated childhood relevant factors associated with class membership such as biological relationship of primary carer at age 14 years and number of times in foster care. Of the total sample (N=1682), 99% reported traumatic adverse childhood experiences. The most common included witnessing of violence, threat/experience of physical abuse, and sexual assault. LCA identified six distinct childhood trauma history classes including high violence and multiple traumas. Significant covariate differences between classes included: gender, biological relationship of primary carer at age 14 years, and time in foster care. Identification of six distinct childhood trauma history profiles suggests there might be unique treatment implications for individuals living in extreme social disadvantage. Further research is required to examine the relationship between these classes of experience, consequent impact on adulthood engagement, and future transitions though homelessness. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. An analysis of leukapheresis and central venous catheter use in the randomized, placebo controlled, phase 3 IMPACT trial of Sipuleucel-T for metastatic castrate resistant prostate cancer.

    PubMed

    Flanigan, Robert C; Polcari, Anthony J; Shore, Neil D; Price, Thomas H; Sims, Robert B; Maher, Johnathan C; Whitmore, James B; Corman, John M

    2013-02-01

    Sipuleucel-T is an autologous cellular immunotherapy. We review the safety of the leukapheresis procedure required for sipuleucel-T preparation and complications related to venous catheter use in the randomized, placebo controlled phase 3 IMPACT (IMmunotherapy for ProstAte Cancer Trial) study (NCT 00065442). A total of 512 patients with asymptomatic or minimally symptomatic metastatic castrate resistant prostate cancer were enrolled in the study. All patients were scheduled to undergo 3 standard 1.5 to 2.0 blood volume leukapheresis procedures at 2-week intervals. Leukapheresis related adverse events and those related to venous catheter use were reviewed. Immune cell counts were examined throughout the treatment course. Of 512 enrolled patients 506 underwent 1 or more leukapheresis procedures and were included in this analysis. Adverse events were comparable between the sipuleucel-T and control arms. Leukapheresis related adverse events were primarily associated with transient hypocalcemia (39.3%). Most leukapheresis related adverse events (97%) were of mild/moderate intensity. Median white blood cell count and absolute monocyte and lymphocyte counts were stable and within normal ranges throughout the treatment course. Of all patients 23.3% had a central venous catheter placed primarily for leukapheresis. Patients with vs without a central venous catheter had a higher risk of infection potentially related to catheter use (11.9% vs 1.3%, p <0.0001) and a trend toward a higher incidence of venous vascular events potentially related to catheter use, excluding the central nervous system (5.9% vs 2.1%, p = 0.06). Adverse events related to leukapheresis are manageable and quickly reversible. The majority of patients can undergo leukapheresis without a central venous catheter. Central venous catheters are associated with an increased risk of infections and venous vascular events. Peripheral intravenous access should be used when feasible. Copyright © 2013 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  17. Fitness impacts of tapeworm parasitism on wild gelada monkeys at Guassa, Ethiopia.

    PubMed

    Nguyen, Nga; Fashing, Peter J; Boyd, Derek A; Barry, Tyler S; Burke, Ryan J; Goodale, C Barret; Jones, Sorrel C Z; Kerby, Jeffrey T; Kellogg, Bryce S; Lee, Laura M; Miller, Carrie M; Nurmi, Niina O; Ramsay, Malcolm S; Reynolds, Jason D; Stewart, Kathrine M; Turner, Taylor J; Venkataraman, Vivek V; Knauf, Yvonne; Roos, Christian; Knauf, Sascha

    2015-05-01

    Parasitism is expected to impact host morbidity or mortality, although the fitness costs of parasitism have rarely been quantified for wildlife hosts. Tapeworms in the genus Taenia exploit a variety of vertebrates, including livestock, humans, and geladas (Theropithecus gelada), monkeys endemic to the alpine grasslands of Ethiopia. Despite Taenia's adverse societal and economic impacts, we know little about the prevalence of disease associated with Taenia infection in wildlife or the impacts of this disease on host health, mortality and reproduction. We monitored geladas at Guassa, Ethiopia over a continuous 6½ year period for external evidence (cysts or coenuri) of Taenia-associated disease (coenurosis) and evaluated the impact of coenurosis on host survival and reproduction. We also identified (through genetic and histological analyses) the tapeworms causing coenurosis in wild geladas at Guassa as Taenia serialis. Nearly 1/3 of adult geladas at Guassa possessed ≥1 coenurus at some point in the study. Coenurosis adversely impacted gelada survival and reproduction at Guassa and this impact spanned two generations: adults with coenuri suffered higher mortality than members of their sex without coenuri and offspring of females with coenuri also suffered higher mortality. Coenurosis also negatively affected adult reproduction, lengthening interbirth intervals and reducing the likelihood that males successfully assumed reproductive control over units of females. Our study provides the first empirical evidence that coenurosis increases mortality and reduces fertility in wild nonhuman primate hosts. Our research highlights the value of longitudinal monitoring of individually recognized animals in natural populations for advancing knowledge of parasite-host evolutionary dynamics and offering clues to the etiology and control of infectious disease. © 2015 Wiley Periodicals, Inc.

  18. Soldier, civilian, criminal: identifying pathways to offending of ex-armed forces personnel in prison

    PubMed Central

    Wainwright, Verity; McDonnell, Sharon; Lennox, Charlotte; Shaw, Jenny; Senior, Jane

    2016-01-01

    ABSTRACT Little is known about why some ex-armed forces personnel become involved in the criminal justice system, however, they represent the largest known occupational group in prison. In-depth interviews were employed to explore possible pathways to offending. Twenty ex-armed forces personnel in prison were recruited from five prisons in England. Data were analysed using a combination of thematic analysis and constant comparison methods rooted in grounded theory. Four predominant themes were identified: experiences of trauma and adversity; belonging; impulsivity and creating a soldier. Participants had experienced a number of traumatic incidents and adversity in their lives, encompassing pre, during and post-service but felt a sense of belonging in the armed forces. Participants demonstrated impulsivity in a number of areas with links to both their service in the armed forces and offending behaviour. The creation of the identity of ‘soldier’ was perceived to impact participants’ lives in a number of ways, including their offending, alcohol use and coping with trauma. The interplay of these themes and their potential impact on participants’ pathways to offending are discussed. PMID:27570440

  19. Early Health Shocks, Intra-household Resource Allocation and Child Outcomes*

    PubMed Central

    Yi, Junjian; Heckman, James J.; Zhang, Junsen; Conti, Gabriella

    2016-01-01

    An open question in the literature is whether families compensate or reinforce the impact of child health shocks. Discussions usually focus on one dimension of child investment. This paper examines multiple dimensions using household survey data on Chinese child twins whose average age is 11. We find that, compared with a twin sibling who did not suffer from negative early health shocks at ages 0–3, the other twin sibling who did suffer negative health shocks received RMB 305 more in terms of health investments, but received RMB 182 less in terms of educational investments in the 12 months prior to the survey. In terms of financial transfers over all dimensions of investment, the family acts as a net equalizer in response to early health shocks for children. We estimate a human capital production function and establish that, for this sample, early health shocks negatively affect child human capital, including health, education, and socioemotional skills. Compensating investments in health as measured by BMI reduce the adverse effects of health shocks by 50%, but exacerbate the adverse impact of shocks on educational attainment by 30%. PMID:27019517

  20. Aflatoxin: A 50-Year Odyssey of Mechanistic and Translational Toxicology

    PubMed Central

    Kensler, Thomas W.; Roebuck, Bill D.; Wogan, Gerald N.; Groopman, John D.

    2011-01-01

    Since their discovery 50 years ago, the aflatoxins have become recognized as ubiquitous contaminants of the human food supply throughout the economically developing world. The adverse toxicological consequences of these compounds in populations are quite varied because of a wide range of exposures leading to acute effects, including rapid death, and chronic outcomes such as hepatocellular carcinoma. Furthermore, emerging studies describe a variety of general adverse health effects associated with aflatoxin, such as impaired growth in children. Aflatoxin exposures have also been demonstrated to multiplicatively increase the risk of liver cancer in people chronically infected with hepatitis B virus (HBV) illustrating the deleterious impact that even low toxin levels in the diet can pose for human health. The public health impact of aflatoxin exposure is pervasive. Aflatoxin biomarkers of internal and biologically effective doses have been integral to the establishment of the etiologic role of this toxin in human disease through better estimates of exposure, expanded knowledge of the mechanisms of disease pathogenesis, and as tools for implementing and evaluating preventive interventions. PMID:20881231

  1. Translating Big Data into Smart Data for Veterinary Epidemiology

    PubMed Central

    VanderWaal, Kimberly; Morrison, Robert B.; Neuhauser, Claudia; Vilalta, Carles; Perez, Andres M.

    2017-01-01

    The increasing availability and complexity of data has led to new opportunities and challenges in veterinary epidemiology around how to translate abundant, diverse, and rapidly growing “big” data into meaningful insights for animal health. Big data analytics are used to understand health risks and minimize the impact of adverse animal health issues through identifying high-risk populations, combining data or processes acting at multiple scales through epidemiological modeling approaches, and harnessing high velocity data to monitor animal health trends and detect emerging health threats. The advent of big data requires the incorporation of new skills into veterinary epidemiology training, including, for example, machine learning and coding, to prepare a new generation of scientists and practitioners to engage with big data. Establishing pipelines to analyze big data in near real-time is the next step for progressing from simply having “big data” to create “smart data,” with the objective of improving understanding of health risks, effectiveness of management and policy decisions, and ultimately preventing or at least minimizing the impact of adverse animal health issues. PMID:28770216

  2. Susceptibility of the Batoka Gorge hydroelectric scheme to climate change

    NASA Astrophysics Data System (ADS)

    Harrison, Gareth P.; Whittington, H.(Bert) W.

    2002-07-01

    The continuing and increased use of renewable energy sources, including hydropower, is a key strategy to limit the extent of future climate change. Paradoxically, climate change itself may alter the availability of this natural resource, adversely affecting the financial viability of both existing and potential schemes. Here, a model is described that enables the assessment of the relationship between changes in climate and the viability, technical and financial, of hydro development. The planned Batoka Gorge scheme on the Zambezi River is used as a case study to validate the model and to predict the impact of climate change on river flows, electricity production and scheme financial performance. The model was found to perform well, given the inherent difficulties in the task, although there is concern regarding the ability of the hydrological model to reproduce the historic flow conditions of the upper Zambezi Basin. Simulations with climate change scenarios illustrate the sensitivity of the Batoka Gorge scheme to changes in climate. They suggest significant reductions in river flows, declining power production, reductions in electricity sales revenue and consequently an adverse impact on a range of investment measures.

  3. Hydrocortisone as an Intervention for Dexamethasone-Induced Adverse Effects in Pediatric Patients With Acute Lymphoblastic Leukemia: Results of a Double-Blind, Randomized Controlled Trial.

    PubMed

    Warris, Lidewij T; van den Heuvel-Eibrink, Marry M; Aarsen, Femke K; Pluijm, Saskia M F; Bierings, Marc B; van den Bos, Cor; Zwaan, Christian M; Thygesen, Helene H; Tissing, Wim J E; Veening, Margreet A; Pieters, Rob; van den Akker, Erica L T

    2016-07-01

    Dexamethasone is a key component in the treatment of pediatric acute lymphoblastic leukemia (ALL), but can induce serious adverse effects. Recent studies have led to the hypothesis that neuropsychological adverse effects may be a result of cortisol depletion of the cerebral mineralocorticoid receptors. We examined whether including a physiologic dose of hydrocortisone in dexamethasone treatment can reduce neuropsychologic and metabolic adverse effects in children with ALL. We performed a multicenter, double-blind, randomized controlled trial with a crossover design. Of 116 potentially eligible patients (age 3 to 16 years), 50 were enrolled and were treated with two consecutive courses of dexamethasone in accordance with Dutch Childhood Oncology Group ALL protocols. Patients were randomly assigned to receive either hydrocortisone or placebo in a circadian rhythm (10 mg/m(2)/d) during both dexamethasone courses. Primary outcome measure was parent-reported Strength and Difficulties Questionnaire in Dutch, which assesses psychosocial problems. Other end points included questionnaires, neuropsychological tests, and metabolic parameters. Of 48 patients who completed both courses, hydrocortisone had no significant effect on outcome; however, a more detailed analysis revealed that in 16 patients who developed clinically relevant psychosocial adverse effects, addition of hydrocortisone substantially reduced their Strength and Difficulties Questionnaire in Dutch scores in the following domains: total difficulties, emotional symptoms, conduct problems, and impact of difficulties. Moreover, in nine patients who developed clinically relevant, sleep-related difficulties, addition of hydrocortisone reduced total sleeping problems and disorders of initiating and maintaining sleep. In contrast, hydrocortisone had no effect on metabolic parameters. Our results suggest that adding a physiologic dose of hydrocortisone to dexamethasone treatment can reduce the occurrence of serious neuropsychological adverse effects and sleep-related difficulties in pediatric patients with ALL. © 2016 by American Society of Clinical Oncology.

  4. Designing for resilience

    NASA Astrophysics Data System (ADS)

    Dwivedi, Anurag

    2014-06-01

    The motivation for this work comes from a desire to improve resilience of mission critical cyber enabled systems including those used in critical infrastructure domains such as cyber, power, water, fuel, financial, healthcare, agriculture, and manufacturing. Resilience can be defined as the ability of a system to persistently meet its performance requirements despite the occurrence of adverse events. Characterizing the resilience of a system requires a clear definition of the performance requirements of the system of interest and an ability to quantify the impact on performance by the adverse events of concern. A quantitative characterization of system resilience allows the resilience requirements to be included in the system design criteria. Resilience requirements of a system are derived from the service level agreements (SLAs), measures of effectiveness (MOEs), and measures of performance (MOPs) of the services or missions supported by the system. This paper describes a methodology for designing resilient systems. The components of the methodology include resilience characterization for threat models associated with various exposure modes, requirements mapping, subsystem ranking based on criticality, and selective implementation of mitigations to improve system resilience to a desired level.

  5. Recruitment efforts to reduce adverse impact: targeted recruiting for personality, cognitive ability, and diversity.

    PubMed

    Newman, Daniel A; Lyon, Julie S

    2009-03-01

    Noting the presumed tradeoff between diversity and performance goals in contemporary selection practice, the authors elaborate on recruiting-based methods for avoiding adverse impact while maintaining aggregate individual productivity. To extend earlier work on the primacy of applicant pool characteristics for resolving adverse impact, they illustrate the advantages of simultaneous cognitive ability- and personality-based recruiting. Results of an algebraic recruiting model support general recruiting for cognitive ability, combined with recruiting for conscientiousness within the underrepresented group. For realistic recruiting effect sizes, this type of recruiting strategy greatly increases average performance of hires and percentage of hires from the underrepresented group. Further results from a policy-capturing study provide initial guidance on how features of organizational image can attract applicants with particular job-related personalities and abilities, in addition to attracting applicants on the basis of demographic background. (c) 2009 APA, all rights reserved.

  6. Assessment of health and economic effects by PM2.5 pollution in Beijing: a combined exposure-response and computable general equilibrium analysis.

    PubMed

    Wang, Guizhi; Gu, SaiJu; Chen, Jibo; Wu, Xianhua; Yu, Jun

    2016-12-01

    Assessment of the health and economic impacts of PM2.5 pollution is of great importance for urban air pollution prevention and control. In this study, we evaluate the damage of PM2.5 pollution using Beijing as an example. First, we use exposure-response functions to estimate the adverse health effects due to PM2.5 pollution. Then, the corresponding labour loss and excess medical expenditure are computed as two conducting variables. Finally, different from the conventional valuation methods, this paper introduces the two conducting variables into the computable general equilibrium (CGE) model to assess the impacts on sectors and the whole economic system caused by PM2.5 pollution. The results show that, substantial health effects of the residents in Beijing from PM2.5 pollution occurred in 2013, including 20,043 premature deaths and about one million other related medical cases. Correspondingly, using the 2010 social accounting data, Beijing gross domestic product loss due to the health impact of PM2.5 pollution is estimated as 1286.97 (95% CI: 488.58-1936.33) million RMB. This demonstrates that PM2.5 pollution not only has adverse health effects, but also brings huge economic loss.

  7. Impact of medication reconciliation and review and counselling, on adverse drug events and healthcare resource use.

    PubMed

    Al-Hashar, Amna; Al-Zakwani, Ibrahim; Eriksson, Tommy; Sarakbi, Alaa; Al-Zadjali, Badriya; Al Mubaihsi, Saif; Al Zaabi, Mohammed

    2018-05-12

    Background Adverse drug events from preventable medication errors can result in patient morbidity and mortality, and in cost to the healthcare system. Medication reconciliation can improve communication and reduce medication errors at transitions in care. Objective Evaluate the impact of medication reconciliation and counselling intervention delivered by a pharmacist for medical patients on clinical outcomes 30 days after discharge. Setting Sultan Qaboos University Hospital, Muscat, Oman. Methods A randomized controlled study comparing standard care with an intervention delivered by a pharmacist and comprising medication reconciliation on admission and discharge, a medication review, a bedside medication counselling, and a take-home medication list. Medication discrepancies during hospitalization were identified and reconciled. Clinical outcomes were evaluated by reviewing electronic health records and telephone interviews. Main outcome measures Rates of preventable adverse drug events as primary outcome and healthcare resource utilization as secondary outcome at 30 days post discharge. Results A total of 587 patients were recruited (56 ± 17 years, 57% female); 286 randomized to intervention; 301 in the standard care group. In intervention arm, 74 (26%) patients had at least one discrepancy on admission and 100 (35%) on discharge. Rates of preventable adverse drug events were significantly lower in intervention arm compared to standard care arm (9.1 vs. 16%, p = 0.009). No significant difference was found in healthcare resource use. Conclusion The implementation of an intervention comprising medication reconciliation and counselling by a pharmacist has significantly reduced the rate of preventable ADEs 30 days post discharge, compared to the standard care. The effect of the intervention on healthcare resource use was insignificant. Pharmacists should be included in decentralized, patient-centred roles. The findings should be interpreted in the context of the study's limitations.

  8. Vaccination policies and programs: the federal government's role in making the system work.

    PubMed

    Schwartz, B; Orenstein, W A

    2001-12-01

    Government agencies play a key role, from preclinical development to postlicensure monitoring, in making vaccinations one of the leading public health interventions. Important steps in this process include development and testing of vaccine antigens, evaluation of clinical and manufacturing data leading to licensure, formulation of recommendations, vaccine purchase, defining strategies to improve coverage, compensation of those injured by vaccine adverse reactions, and monitoring vaccine impact and safety. Using examples of newly recommended vaccines, this article describes the infrastructure that underlies a safe and effective program and highlights some of the opportunities and threats likely to impact the system in coming years.

  9. Optimal Management of DoD Lands for Military Training, Ecosystem Services, and Renewable Energy Generation: Framework and Data Requirements

    DTIC Science & Technology

    2013-01-01

    by at least 25% by 2025. To achieve this ambitious goal, DoD is considering a diverse energy portfolio that includes wind , solar, geothermal...generated power (bioenergy). wind , solar, and bioenergy sources each have significant land-management implications, so this third land-use re- quirement...production, the adverse impacts of conflicting requirements can be minimized. The regional differences in wind , solar, and bioenergy potential

  10. Differential effect of subcutaneous abdominal and visceral adipose tissue on cardiometabolic risk.

    PubMed

    Sam, Susan

    2018-03-09

    Metabolic and cardiovascular diseases are increasing worldwide due to the rise in the obesity epidemic. The metabolic consequences of obesity vary by distribution of adipose tissue. Visceral and ectopic adipose accumulation are associated with adverse cardiometabolic consequences, while gluteal-femoral adipose accumulation are negatively associated with these adverse complications and subcutaneous abdominal adipose accumulation is more neutral in its associations. Gender, race and ethnic differences in adipose tissue distribution have been described and could account for the observed differences in risk for cardiometabolic disease. The mechanisms behind the differential impact of adipose tissue on cardiometabolic risk have started to be unraveled and include differences in adipocyte biology, inflammatory profile, connection to systemic circulation and most importantly the inability of the subcutaneous adipose tissue to expand in response to positive energy balance.

  11. Damage Characterization Method for Structural Health Management Using Reduced Number of Sensor Inputs

    NASA Technical Reports Server (NTRS)

    Krishnamurthy, T.; Hochhalter, Jacob D.; Gallegos, Adam M.

    2012-01-01

    The development of validated multidisciplinary Integrated Vehicle Health Management (IVHM) tools, technologies, and techniques to enable detection, diagnosis, prognosis, and mitigation in the presence of adverse conditions during flight will provide effective solutions to deal with safety related challenges facing next generation aircraft. The adverse conditions include loss of control caused by environmental factors, actuator and sensor faults or failures, and damage conditions. A major concern in these structures is the growth of undetected damage (cracks) due to fatigue and low velocity foreign impacts that can reach a critical size during flight, resulting in loss of control of the aircraft. Hence, development of efficient methodologies to determine the presence, location, and severity of damage in critical structural components is highly important in developing efficient structural health management systems.

  12. [The problems of assessment of the high noise impact on the experts of the Air Force].

    PubMed

    Zinkin, V N; Sheshegov, P M

    2012-01-01

    Air Force specialists are exposed to high intensity noise levels exceeded the maximum permissible levels. Infrasound as a productive factor in accordance with the general technical requirements (OTT) Air Force-86 is not included in the list of standardized factors. The adverse acoustic environment makes the risk of occupational (sensorineural deafness) and professionally-related diseases of the nervous and cardiovascular systems. The system of physical fitness for military service in the Air Force and serving in the Air Force with high-intensity sources of noise, the system of treatment and preventive measures for adverse effects of noise and the procedure for examination of persons with diseases caused by the influence of noise are needed to be reviewed in accordance with the existing state legislative frameworks.

  13. Damage Characterization Using the Extended Finite Element Method for Structural Health Management

    NASA Technical Reports Server (NTRS)

    Krishnamurthy, Thiagarajan; Gallegos, Adam M.

    2011-01-01

    The development of validated multidisciplinary Integrated Vehicle Health Management (IVHM) tools, technologies, and techniques to enable detection, diagnosis, prognosis, and mitigation in the presence of adverse conditions during flight will provide effective solutions to deal with safety related challenges facing next generation aircraft. The adverse conditions include loss of control caused by environmental factors, actuator and sensor faults or failures, and damage conditions. A major concern in these structures is the growth of undetected damage/cracks due to fatigue and low velocity foreign impact that can reach a critical size during flight, resulting in loss of control of the aircraft. Hence, development of efficient methodologies to determine the presence, location, and severity of damage/cracks in critical structural components is highly important in developing efficient structural health management systems.

  14. ACHP | News | ACHP Delivers Executive Order Report to President

    Science.gov Websites

    another site to mitigate adverse effects to the historic locale. The recommendation came in final comments AGFD. Concerns about the adverse effects center on the visual and auditory impacts on Boundary Cone

  15. An over-the-counter central sensitization therapy: a chronic back pain registry study of pain relief, medication use and their adverse effects.

    PubMed

    Staelin, Richard; Koneru, Sree N; Rawe, Ian M

    2017-03-01

    Back pain, the most prevalent musculoskeletal chronic pain condition, is usually treated with analgesic medications of questionable efficacy and frequent occurrence of adverse side effects. The objective was to determine the effectiveness of the ActiPatch medical devices in reducing chronic back pain, document medication related adverse side effects and establish their impact on quality of life. Upon completing a 7-day trial, subjects were contacted via email with an assessment form using the Constant Contact email program. A total of 1394 responses were collected from subjects who used the device for back pain. Medication adverse effects are common and impact quality of life in the lay population. ActiPatch is an effective intervention for the majority of subjects for treating chronic back pain, although this requires further investigation in randomized clinical trials.

  16. RISK FACTORS FOR CONTACT LENS INDUCED PAPILLARY CONJUNCTIVITIS ASSOCIATED WITH SILICONE HYDROGEL CONTACT LENS WEAR

    PubMed Central

    Tagliaferri, Angela; Love, Thomas E.; Szczotka-Flynn, Loretta

    2014-01-01

    BACKGROUND Contact lens induced papillary conjunctivitis (CLPC) continues to be a major cause of dropout during contact lens extended wear. This retrospective study explores risk factors for the development of CLPC during silicone hydrogel lens extended wear. METHODS Data from 205 subjects enrolled in the Longitudinal Analysis of Silicone Hydrogel Contact Lens (LASH) study wearing lotrafilcon A silicone hydrogel lenses for up to 30 days of continuous wear were used to determine risk factors for CLPC in this secondary analysis of the main cohort. The main covariates of interest included substantial lens-associated bacterial bioburden, and topographically determined lens base curve-to-cornea fitting relationships. Additional covariates of interest included history of prior adverse events, time of year, race, education level, gender and other subject demographics. Statistical analyses included univariate logistic regression to assess the impact of potential risk factors on the binary CLPC outcome, and Cox proportional hazards regression to describe the impact of those factors on time-to-CLPC diagnosis. RESULTS Across 12 months of follow-up, 52 subjects (25%) experienced CLPC. No associations were found between CLPC development and the presence of bacterial bioburden, lens-to-cornea fitting relationships, history of prior adverse events, gender or race. CLPC development followed the same seasonal trends as the local peaks in environmental allergans. CONCLUSIONS Lens fit and biodeposits, in the form of lens associated bacterial bioburden, were not associated with the development of CLPC during extended wear with lotrafilcon A silicone hydrogel lenses. PMID:24681609

  17. 10 CFR 960.3-4 - Environmental impacts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Environmental impacts. 960.3-4 Section 960.3-4 Energy... REPOSITORY Implementation Guidelines § 960.3-4 Environmental impacts. Environmental impacts shall be... process. The DOE shall mitigate significant adverse environmental impacts, to the extent practicable...

  18. Interventions that facilitate sustainable jobs and have a positive impact on workers' health: an overview of systematic reviews.

    PubMed

    Haby, Michelle M; Chapman, Evelina; Clark, Rachel; Galvão, Luiz A C

    2016-11-01

    To identify interventions that facilitate sustainable jobs and have a positive impact on the health of workers in health sector workplaces. This overview utilized systematic review methods to synthesize evidence from multiple systematic reviews and economic evaluations. A comprehensive search was conducted based on a predefined protocol, including specific inclusion criteria. To be classified as "sustainable," interventions needed to aim (explicitly or implicitly) to 1) have a positive impact on at least two key dimensions of the integrated framework for sustainable development and 2) include measures of health impact. Only interventions conducted in, or applicable to, health sector workplaces were included. Fourteen systematic reviews and no economic evaluations met the inclusion criteria for the overview. The interventions that had a positive impact on health included 1) enforcement of occupational health and safety regulations; 2) use of the "degree of experience rating" feature of workers' compensation; 3) provision of flexible working arrangements that increase worker control and choice; 4) implementation of certain organizational changes to shift work schedules; and 5) use of some employee participation schemes. Interventions with negative impacts on health included 1) downsizing/restructuring; 2) temporary and insecure work arrangements; 3) outsourcing/home-based work arrangements; and 4) some forms of task restructuring. What is needed now is careful implementation, in health sector workplaces, of interventions likely to have positive impacts, but with careful evaluation of their effects including possible adverse impacts. Well-evaluated implementation of the interventions (including those at the pilot-study stage) will contribute to the evidence base and inform future action. Interventions with negative health impacts should be withdrawn from practice (through regulation, where possible). If use of these interventions is necessary, for other reasons, considerable care should be taken to ensure an appropriate balance between business needs and human health and well-being.

  19. Resveratrol reverses the adverse effects of a diet-induced obese murine model on oocyte quality and zona pellucida softening.

    PubMed

    Jia, Zhenzhen; Feng, Zeyang; Wang, Lining; Li, Hao; Wang, Hongyu; Xu, Dingqi; Zhao, Xin; Feng, Daofu; Feng, Xizeng

    2018-05-23

    Reproductive dysfunction associated with obesity is increasing among women of reproductive age, including infertility and increasing risk of miscarriage. In females, reproductive disorders are linked to declining quality of oocytes. Using a model of diet-induced obesity, we have investigated the possible effects of obesity on oocyte quality, including metabolism, lipid accumulation, ROS levels, meiosis and changes in spindle structure in Metaphase II. Our study showed that obesity induced by a high fat diet can impair oocyte meiosis, destroy spindle assembly, and promote oxidative stress and abnormal mitochondrial distribution. With the addition of resveratrol, the negative impact of diet-induced obesity on the quality of oocytes was alleviated to some extent. In addition, we found that obesity causes mouse oocytes to soften, and resveratrol can restore the zona pellucida of oocytes to the same state as the control group. In conclusion, resveratrol can reverse the adverse effects of obesity on oocytes, which is beneficial for subsequent embryonic development.

  20. Understanding the impact of hypoglycemia on the cardiovascular system

    PubMed Central

    Davis, Ian Charles; Ahmadizadeh, Ida; Randell, Jacqueline; Younk, Lisa; Davis, Stephen N

    2017-01-01

    Introduction Hypoglycemia occurs commonly in insulin requiring individuals with either Type 1 or Type 2 Diabetes. Areas Covered This article will review recent information on the pro-inflammatory and pro-atherothrombotic effects of hypoglycemia. Additionally, effects of hypoglycemia on arrhythmogenic potential and arterial endothelial dysfunction will be discussed. Effects of hypoglycemia on cardiovascular morbidity and mortality from large clinical studies in Type 1 and Type 2 DM will also be reviewed. Expert Commentary The relative and absolute risk of severe hypoglycemia leading to death and serious adverse events in both cardiovascular and other organ systems has been highlighted following the publication of recent large clinical trials focused on glucose control and outcomes. It would be helpful if future studies could develop broader end points to include minor and moderate hypoglycemia as well as more robust methods for capturing hypoglycemia contemporaneously with adverse events. In addition, perhaps consideration of including hypoglycemia as a primary outcome, may help identify the possible cause and effect of hypoglycemia on cardiovascular morbidity and mortality. PMID:29109754

  1. Sleep and circadian disruption and incident breast cancer risk: An evidence-based and theoretical review.

    PubMed

    Samuelsson, Laura B; Bovbjerg, Dana H; Roecklein, Kathryn A; Hall, Martica H

    2018-01-01

    Opportunities for restorative sleep and optimal sleep-wake schedules are becoming luxuries in industrialized cultures, yet accumulating research has revealed multiple adverse health effects of disruptions in sleep and circadian rhythms, including increased risk of breast cancer. The literature on breast cancer risk has focused largely on adverse effects of night shift work and exposure to light at night (LAN), without considering potential effects of associated sleep disruptions. As it stands, studies on breast cancer risk have not considered the impact of both sleep and circadian disruption, and the possible interaction of the two through bidirectional pathways, on breast cancer risk in the population at large. We review and synthesize this literature, including: 1) studies of circadian disruption and incident breast cancer; 2) evidence for bidirectional interactions between sleep and circadian systems; 3) studies of sleep and incident breast cancer; and 4) potential mechanistic pathways by which interrelated sleep and circadian disruption may contribute to the etiology of breast cancer. Copyright © 2017. Published by Elsevier Ltd.

  2. Naloxegol: A Novel Therapy in the Management of Opioid-Induced Constipation.

    PubMed

    Jones, Rachel; Prommer, Eric; Backstedt, David

    2016-11-01

    Opioid-related bowel dysfunction is a common and potentially severe adverse effect from treatment with opioid analgesics. Its development is not dose related, nor do patients develop tolerance. Opioid-induced constipation (OIC) can lead to fecal impaction, bowel obstruction, and bowel perforation as well as noncompliance with opioid analgesics and poor quality of life. Routine administration of laxatives is necessary to maintain bowel function, and, in refractory cases, other modalities must be pursued. Available options are limited but include peripherally acting μ-opioid receptor antagonists (PAMORAs), including methylnaltrexone. Naloxegol is a newly developed PAMORA that is available through the oral route. At the therapeutic dose of 25 mg daily, naloxegol is effective and safe, with a limited side effect profile and is associated with preservation of centrally mediated analgesia. In this article, we discuss the pharmacokinetics, pharmacodynamics, adverse effects, clinical trials, and cost considerations of naloxegol. Finally, we discuss its potential role as a novel key treatment for OIC in palliative medicine patients. © The Author(s) 2015.

  3. The subjective impact of a diagnosis of gestational diabetes among ethnically diverse pregnant women: a qualitative study.

    PubMed

    Kaptein, Simone; Evans, Marilyn; McTavish, Sarah; Banerjee, Ananya T; Feig, Denice S; Lowe, Julia; Lipscombe, Lorraine L

    2015-04-01

    Women diagnosed with gestational diabetes mellitus (GDM) require enhanced medical care, social support and health behaviour changes to reduce the complications of pregnancy and future adverse health outcomes. Little is known about how a GDM diagnosis positively and negatively impacts women, especially those of diverse ethnic backgrounds. This qualitative study sought to gain insight into the reactions and experiences of multiethnic women diagnosed with GDM. A qualitative descriptive approach was used to analyze semistructured telephone interviews conducted with 19 pregnant women of diverse backgrounds who were diagnosed with GDM. Interviews were recorded and transcribed and then coded and analyzed using content analysis. This study identified 2 main themes and several subthemes. First, women reported many negative effects of a GDM diagnosis, including heightened pressure to fulfill multiple roles, financial impact, and a disconnect between diabetes-prevention recommendations and their cultural practices. Second, a GDM diagnosis also had positive effects on many women. Women indicated being motivated to make health behaviour changes after a GDM diagnosis and viewed it as a wake-up call to modify their lifestyles. To help pregnant women with self-management of gestational diabetes, healthcare providers should pay greater attention to the adverse effects of GDM on women, including role expectations, cultural issues and financial barriers. Healthcare providers also need to focus on the positive effects and capitalize on women's motivation to make lifestyle changes to reduce their future risk for diabetes. Copyright © 2015 Canadian Diabetes Association. Published by Elsevier Inc. All rights reserved.

  4. Issues, benefits, and problems associated with fishing tournaments in inland waters of the United States: A survey of fishery agency administrators

    USGS Publications Warehouse

    Schramm, H.L.; Hunt, K.M.

    2007-01-01

    A web-based survey was administered to state fisheries agency administrators in 2005 to assess and prioritize the impacts of tournament fishing on management of inland fishery resources. Surveys were completed by fishery administrators of 48 state agencies and the District of Columbia. Respondents rated tournaments as neither strongly benefiting nor adversely affecting fishery management. Benefits of tournaments to fishery management grouped into four factors (in order of decreasing impact) characterized as enhancing fishery management agency effectiveness, stimulating interest in fishing and fishery resources, measuring economic value, and collecting biological information. Adverse impacts grouped into six factors (in order of decreasing impact), characterized as resource crowding, user-group conflicts, costs of tournaments to fishery agencies, non-traditional uses of fisheries resources, fish introductions, and adverse affects on fish populations. Tournament issues and impacts generally did not differ regionally and suggested the effects of tournaments do not vary among different fisheries. Comparison with previous surveys indicates that the prevalence of some benefits and problems have changed since 1989. Social issues remained paramount problems, but biological impacts were considered a lesser problem. Agencies recognized that tournaments can benefit fisheries management efforts and angler recruitment. Future management of tournaments should consider a management team approach.

  5. Surgical complications and their impact on patients’ psychosocial well-being: a systematic review and meta-analysis

    PubMed Central

    Pinto, Anna; Faiz, Omar; Davis, Rachel; Almoudaris, Alex; Vincent, Charles

    2016-01-01

    Objective Surgical complications may affect patients psychologically due to challenges such as prolonged recovery or long-lasting disability. Psychological distress could further delay patients’ recovery as stress delays wound healing and compromises immunity. This review investigates whether surgical complications adversely affect patients’ postoperative well-being and the duration of this impact. Methods The primary data sources were ‘PsychINFO’, ‘EMBASE’ and ‘MEDLINE’ through OvidSP (year 2000 to May 2012). The reference lists of eligible articles were also reviewed. Studies were eligible if they measured the association of complications after major surgery from 4 surgical specialties (ie, cardiac, thoracic, gastrointestinal and vascular) with adult patients’ postoperative psychosocial outcomes using validated tools or psychological assessment. 13 605 articles were identified. 2 researchers independently extracted information from the included articles on study aims, participants’ characteristics, study design, surgical procedures, surgical complications, psychosocial outcomes and findings. The studies were synthesised narratively (ie, using text). Supplementary meta-analyses of the impact of surgical complications on psychosocial outcomes were also conducted. Results 50 studies were included in the narrative synthesis. Two-thirds of the studies found that patients who suffered surgical complications had significantly worse postoperative psychosocial outcomes even after controlling for preoperative psychosocial outcomes, clinical and demographic factors. Half of the studies with significant findings reported significant adverse effects of complications on patient psychosocial outcomes at 12 months (or more) postsurgery. 3 supplementary meta-analyses were completed, 1 on anxiety (including 2 studies) and 2 on physical and mental quality of life (including 3 studies). The latter indicated statistically significantly lower physical and mental quality of life (p<0.001) for patients who suffered surgical complications. Conclusions Surgical complications appear to be a significant and often long-term predictor of patient postoperative psychosocial outcomes. The results highlight the importance of attending to patients’ psychological needs in the aftermath of surgical complications. PMID:26883234

  6. Incidence and preventability of adverse events requiring intensive care admission: a systematic review.

    PubMed

    Vlayen, Annemie; Verelst, Sandra; Bekkering, Geertruida E; Schrooten, Ward; Hellings, Johan; Claes, Neree

    2012-04-01

    Adverse events are unintended patient injuries or complications that arise from health care management resulting in death, disability or prolonged hospital stay. Adverse events that require critical care are a considerable financial burden to the health care system, but also their global impact on patients and society is probably underestimated. The objectives of this systematic review were to synthesize the best available evidence regarding the estimates of the incidence and preventability of adverse events that necessitate intensive care admission, to determine the type and consequences [mortality, length of intensive care unit (ICU) stay and costs] of these adverse events. MEDLINE (from 1966 to present), EMBASE (from 1974 to present) and CENTRAL (version 1-2010) were searched for studies reporting on unplanned admissions on ICUs. Several other sources were searched for additional studies. Only quantitative studies that used chart review for the detection of adverse events requiring intensive care admission were considered for eligibility. For the purposes of this systematic review, ICUs were defined as specialized hospital facilities which provide continuous monitoring and intensive care for acutely ill patients. Studies that were published in the English, Dutch, German, French or Spanish language were eligible for inclusion. Two reviewers independently extracted data and assessed the methodological quality of the included studies. A total of 27 studies were reviewed. Meta-analysis of the data was not appropriate because of methodological and statistical heterogeneity between studies; therefore, results are presented in a descriptive way. The percentage of surgical and medical adverse events that required ICU admission ranged from 1.1% to 37.2%. ICU readmissions varied from 0% to 18.3%. Preventability of the adverse events varied from 17% to 76.5%. Preventable adverse events are further synthesized by type of event. Consequences of the adverse events included a mean length of ICU stay that ranged from 1.5 days to 10.4 days for the patient's first stay in ICU and mortality percentages between 0% and 58%. Adverse events are an important reason for (re)admission to the ICU and a considerable proportion of these are preventable. It was not possible to estimate an overall incidence and preventability rate of these events as we found considerable heterogeneity. To decrease adverse events that necessitate ICU admission, several systems are recommended such as early detection of patients with clinical instability on general wards and the implementation of rapid response teams. Step-down or intermediate care units could be a useful strategy for patients who require monitoring to avoid ICU readmissions. However, the effectiveness of such systems needs to be investigated. © 2011 Blackwell Publishing Ltd.

  7. Are adverse effects incorporated in economic models? An initial review of current practice.

    PubMed

    Craig, D; McDaid, C; Fonseca, T; Stock, C; Duffy, S; Woolacott, N

    2009-12-01

    To identify methodological research on the incorporation of adverse effects in economic models and to review current practice. Major electronic databases (Cochrane Methodology Register, Health Economic Evaluations Database, NHS Economic Evaluation Database, EconLit, EMBASE, Health Management Information Consortium, IDEAS, MEDLINE and Science Citation Index) were searched from inception to September 2007. Health technology assessment (HTA) reports commissioned by the National Institute for Health Research (NIHR) HTA programme and published between 2004 and 2007 were also reviewed. The reviews of methodological research on the inclusion of adverse effects in decision models and of current practice were carried out according to standard methods. Data were summarised in a narrative synthesis. Of the 719 potentially relevant references in the methodological research review, five met the inclusion criteria; however, they contained little information of direct relevance to the incorporation of adverse effects in models. Of the 194 HTA monographs published from 2004 to 2007, 80 were reviewed, covering a range of research and therapeutic areas. In total, 85% of the reports included adverse effects in the clinical effectiveness review and 54% of the decision models included adverse effects in the model; 49% included adverse effects in the clinical review and model. The link between adverse effects in the clinical review and model was generally weak; only 3/80 (< 4%) used the results of a meta-analysis from the systematic review of clinical effectiveness and none used only data from the review without further manipulation. Of the models including adverse effects, 67% used a clinical adverse effects parameter, 79% used a cost of adverse effects parameter, 86% used one of these and 60% used both. Most models (83%) used utilities, but only two (2.5%) used solely utilities to incorporate adverse effects and were explicit that the utility captured relevant adverse effects; 53% of those models that included utilities derived them from patients on treatment and could therefore be interpreted as capturing adverse effects. In total, 30% of the models that included adverse effects used withdrawals related to drug toxicity and therefore might be interpreted as using withdrawals to capture adverse effects, but this was explicitly stated in only three reports. Of the 37 models that did not include adverse effects, 18 provided justification for this omission, most commonly lack of data; 19 appeared to make no explicit consideration of adverse effects in the model. There is an implicit assumption within modelling guidance that adverse effects are very important but there is a lack of clarity regarding how they should be dealt with and considered in modelling. In many cases a lack of clear reporting in the HTAs made it extremely difficult to ascertain what had actually been carried out in consideration of adverse effects. The main recommendation is for much clearer and explicit reporting of adverse effects, or their exclusion, in decision models and for explicit recognition in future guidelines that 'all relevant outcomes' should include some consideration of adverse events.

  8. Consumer perceptions of safety in hospitals.

    PubMed

    Evans, Sue M; Berry, Jesia G; Smith, Brian J; Esterman, Adrian J

    2006-02-22

    Studies investigating adverse events have traditionally been principally undertaken from a medical perspective. The impact that experience of an adverse event has on consumer confidence in health care is largely unknown. The objectives of the study were to seek public opinion on 1) the rate and severity of adverse events experienced in hospitals; and 2) the perception of safety in hospitals, so that predictors of lack of safety could be identified. A multistage, clustered survey of persons residing in South Australia (2001), using household interviews (weighted n = 2,884). A total of 67% of respondents aged over forty years reported having at least one member of their household hospitalised in the past five years; with the average being two hospital admissions in five years. Respondents stated that 7.0% (95%CI: 6.2% to 7.9%) of those hospital admissions were associated with an adverse event; 59.7% of respondents (95% CI: 51.4% to 67.5%) rated the adverse event as really serious and 48.5% (95% CI: 40.4% to 56.8%) stated prolonged hospitalisation was required as a consequence of the adverse event. Perception of safety in hospitals was largely affected by the experience of an adverse event; really serious events were the most significant predictor of lack of safety in those aged 40 years and over (RR 2.38; p<0.001). The experience of adverse events negatively impacted on public confidence in hospitals. The consumer-reported adverse event rate in hospitals (7.0%) is similar to that identified using medical record review. Based on estimates from other studies, self-reported claims of adverse events in hospital by consumers appear credible, and should be considered when developing appropriate treatment regimes.

  9. Consumer perceptions of safety in hospitals

    PubMed Central

    Evans, Sue M; Berry, Jesia G; Smith, Brian J; Esterman, Adrian J

    2006-01-01

    Background Studies investigating adverse events have traditionally been principally undertaken from a medical perspective. The impact that experience of an adverse event has on consumer confidence in health care is largely unknown. The objectives of the study were to seek public opinion on 1) the rate and severity of adverse events experienced in hospitals; and 2) the perception of safety in hospitals, so that predictors of lack of safety could be identified. Methods A multistage, clustered survey of persons residing in South Australia (2001), using household interviews (weighted n = 2,884). Results A total of 67% of respondents aged over forty years reported having at least one member of their household hospitalised in the past five years; with the average being two hospital admissions in five years. Respondents stated that 7.0% (95%CI: 6.2% to 7.9%) of those hospital admissions were associated with an adverse event; 59.7% of respondents (95% CI: 51.4% to 67.5%) rated the adverse event as really serious and 48.5% (95% CI: 40.4% to 56.8%) stated prolonged hospitalisation was required as a consequence of the adverse event. Perception of safety in hospitals was largely affected by the experience of an adverse event; really serious events were the most significant predictor of lack of safety in those aged 40 years and over (RR 2.38; p<0.001). Conclusion The experience of adverse events negatively impacted on public confidence in hospitals. The consumer-reported adverse event rate in hospitals (7.0%) is similar to that identified using medical record review. Based on estimates from other studies, self-reported claims of adverse events in hospital by consumers appear credible, and should be considered when developing appropriate treatment regimes. PMID:16504067

  10. Environmental Assessment of the General Plan and Maintenance of Patrick Air Force Base, Florida

    DTIC Science & Technology

    2012-07-17

    water consumption . Per the National Energy Conservation Policy Act, sustainable design principles and life-cycle cost- effective technologies will...attached EA concluded that no significant adverse effects will result. No significant adverse cumulative impacts will result from activities associated...resources will be considered an adverse effect , however, sufficient documentation had been received for Facilities 1322, 1327, 1330, 1425, 1432, 1437 and

  11. Polytraumatization and Trauma Symptoms in Adolescent Boys and Girls: Interpersonal and Noninterpersonal Events and Moderating Effects of Adverse Family Circumstances

    ERIC Educational Resources Information Center

    Nilsson, Doris Kristina; Gustafsson, Per E.; Svedin, Carl Goran

    2012-01-01

    The objective of this study was to investigate the cumulative effect of interpersonal and noninterpersonal traumatic life events (IPEs and nIPEs, respectively) on the mental health of adolescents and to determine if the adverse impacts of trauma were moderated by adverse family circumstances (AFC). Adolescents (mean age 16.7 years) from the…

  12. Biomarkers of adverse drug reactions.

    PubMed

    Carr, Daniel F; Pirmohamed, Munir

    2018-02-01

    Adverse drug reactions can be caused by a wide range of therapeutics. Adverse drug reactions affect many bodily organ systems and vary widely in severity. Milder adverse drug reactions often resolve quickly following withdrawal of the casual drug or sometimes after dose reduction. Some adverse drug reactions are severe and lead to significant organ/tissue injury which can be fatal. Adverse drug reactions also represent a financial burden to both healthcare providers and the pharmaceutical industry. Thus, a number of stakeholders would benefit from development of new, robust biomarkers for the prediction, diagnosis, and prognostication of adverse drug reactions. There has been significant recent progress in identifying predictive genomic biomarkers with the potential to be used in clinical settings to reduce the burden of adverse drug reactions. These have included biomarkers that can be used to alter drug dose (for example, Thiopurine methyltransferase (TPMT) and azathioprine dose) and drug choice. The latter have in particular included human leukocyte antigen (HLA) biomarkers which identify susceptibility to immune-mediated injuries to major organs such as skin, liver, and bone marrow from a variety of drugs. This review covers both the current state of the art with regard to genomic adverse drug reaction biomarkers. We also review circulating biomarkers that have the potential to be used for both diagnosis and prognosis, and have the added advantage of providing mechanistic information. In the future, we will not be relying on single biomarkers (genomic/non-genomic), but on multiple biomarker panels, integrated through the application of different omics technologies, which will provide information on predisposition, early diagnosis, prognosis, and mechanisms. Impact statement • Genetic and circulating biomarkers present significant opportunities to personalize patient therapy to minimize the risk of adverse drug reactions. ADRs are a significant heath issue and represent a significant burden to patients, healthcare providers, and the pharmaceutical industry. • This review details the current state of the art in biomarkers of ADRs (both genetic and circulating). There is still significant variability in patient response which cannot be explained by current knowledge of genetic risk factors for ADRs; however, we discussed how specific advances in genomics have the potential to yield better and more predictive models. • Many current clinically utilized circulating biomarkers of tissue injury are valid biomarkers for a number of ADRs. However, they often give little insight into the specific cell or tissue subtype which may be affected. Emerging circulating biomarkers with potential to provide greater information on the etiology/pathophysiology of ADRs are described.

  13. Empirically Estimating the Potential for Farm-Level Adaptation to Climate Change in Western European Agriculture

    NASA Astrophysics Data System (ADS)

    Moore, F. C.; Lobell, D. B.

    2013-12-01

    Agriculture is one of the economic sectors most exposed to climate change and estimating the sensitivity of food production to these changes is critical for determining the severity of climate change impacts and for informing both adaptation and mitigation policy. While climate change might have adverse effects in many areas, it has long been recognized that farmers have a suite of adaptation options at their disposal including, inter alia, changing planting date, varieties, crops, or the mix and quantity of inputs applied. These adaptations may significantly reduce the adverse impacts of climate change but the potential effectiveness of these options and the speed with which farmers will adopt them remain uncertain. We estimate the sensitivity of crop yields and farm profits in western Europe to climate change with and without the adoption of on-farm adaptations. We use cross-sectional variation across farms to define the long-run response function that includes adaptation and inter-annual variation within farms to define the short-run response function without adaptation. The difference between these can be interpreted as the potential for adaptation. We find that future warming will have a large adverse impact on wheat and barley yields and that adaptation will only be able to mitigate a small fraction of this. Maize, oilseed and sugarbeet yields are more modestly affected and adaptation is more effective for these crops. Farm profits could increase slightly under moderate amounts of warming if adaptations are adopted but will decline in the absence of adaptation. A decomposition of variance gives the relative importance of different sources of uncertainty in projections of climate change impacts. We find that in most cases uncertainty over future adaptation pathways (whether farmers will or will not adopt beneficial adaptations) is the most important source of uncertainty in projecting the effect of temperature changes on crop yields and farm profits. This source of uncertainty dominates both uncertainty over temperature projections (climate uncertainty) and uncertainty over how sensitive crops or profits are to changes in temperature (response uncertainty). Therefore, constraining how quickly farmers are likely to adapt will be essential for improving our understanding of how climate change will affect food production over the next few decades.

  14. Environmental impacts of utility-scale solar energy

    USGS Publications Warehouse

    Hernandez, R.R.; Easter, S.B.; Murphy-Mariscal, M. L.; Maestre, F.T.; Tavassoli, M.; Allen, E.B.; Barrows, C.W.; Belnap, J.; Ochoa-Hueso, R.; Ravi, S.; Allen, M.F.

    2014-01-01

    Renewable energy is a promising alternative to fossil fuel-based energy, but its development can require a complex set of environmental tradeoffs. A recent increase in solar energy systems, especially large, centralized installations, underscores the urgency of understanding their environmental interactions. Synthesizing literature across numerous disciplines, we review direct and indirect environmental impacts – both beneficial and adverse – of utility-scale solar energy (USSE) development, including impacts on biodiversity, land-use and land-cover change, soils, water resources, and human health. Additionally, we review feedbacks between USSE infrastructure and land-atmosphere interactions and the potential for USSE systems to mitigate climate change. Several characteristics and development strategies of USSE systems have low environmental impacts relative to other energy systems, including other renewables. We show opportunities to increase USSE environmental co-benefits, the permitting and regulatory constraints and opportunities of USSE, and highlight future research directions to better understand the nexus between USSE and the environment. Increasing the environmental compatibility of USSE systems will maximize the efficacy of this key renewable energy source in mitigating climatic and global environmental change.

  15. A Screening Method for Assessing Cumulative Impacts

    PubMed Central

    Alexeeff, George V.; Faust, John B.; August, Laura Meehan; Milanes, Carmen; Randles, Karen; Zeise, Lauren; Denton, Joan

    2012-01-01

    The California Environmental Protection Agency (Cal/EPA) Environmental Justice Action Plan calls for guidelines for evaluating “cumulative impacts.” As a first step toward such guidelines, a screening methodology for assessing cumulative impacts in communities was developed. The method, presented here, is based on the working definition of cumulative impacts adopted by Cal/EPA [1]: “Cumulative impacts means exposures, public health or environmental effects from the combined emissions and discharges in a geographic area, including environmental pollution from all sources, whether single or multi-media, routinely, accidentally, or otherwise released. Impacts will take into account sensitive populations and socio-economic factors, where applicable and to the extent data are available.” The screening methodology is built on this definition as well as current scientific understanding of environmental pollution and its adverse impacts on health, including the influence of both intrinsic, biological factors and non-intrinsic socioeconomic factors in mediating the effects of pollutant exposures. It addresses disparities in the distribution of pollution and health outcomes. The methodology provides a science-based tool to screen places for relative cumulative impacts, incorporating both the pollution burden on a community- including exposures to pollutants, their public health and environmental effects- and community characteristics, specifically sensitivity and socioeconomic factors. The screening methodology provides relative rankings to distinguish more highly impacted communities from less impacted ones. It may also help identify which factors are the greatest contributors to a community’s cumulative impact. It is not designed to provide quantitative estimates of community-level health impacts. A pilot screening analysis is presented here to illustrate the application of this methodology. Once guidelines are adopted, the methodology can serve as a screening tool to help Cal/EPA programs prioritize their activities and target those communities with the greatest cumulative impacts. PMID:22470315

  16. An uncertainty-based framework to quantifying climate change impacts on coastal flood vulnerability: case study of New York City.

    PubMed

    Zahmatkesh, Zahra; Karamouz, Mohammad

    2017-10-17

    The continued development efforts around the world, growing population, and the increased probability of occurrence of extreme hydrologic events have adversely affected natural and built environments. Flood damages and loss of lives from the devastating storms, such as Irene and Sandy on the East Coast of the USA, are examples of the vulnerability to flooding that even developed countries have to face. The odds of coastal flooding disasters have been increased due to accelerated sea level rise, climate change impacts, and communities' interest to live near the coastlines. Climate change, for instance, is becoming a major threat to sustainable development because of its adverse impacts on the hydrologic cycle. Effective management strategies are thus required for flood vulnerability reduction and disaster preparedness. This paper is an extension to the flood resilience studies in the New York City coastal watershed. Here, a framework is proposed to quantify coastal flood vulnerability while accounting for climate change impacts. To do so, a multi-criteria decision making (MCDM) approach that combines watershed characteristics (factors) and their weights is proposed to quantify flood vulnerability. Among the watershed characteristics, potential variation in the hydrologic factors under climate change impacts is modeled utilizing the general circulation models' (GCMs) outputs. The considered factors include rainfall, extreme water level, and sea level rise that exacerbate flood vulnerability through increasing exposure and susceptibility to flooding. Uncertainty in the weights as well as values of factors is incorporated in the analysis using the Monte Carlo (MC) sampling method by selecting the best-fitted distributions to the parameters with random nature. A number of low impact development (LID) measures are then proposed to improve watershed adaptive capacity to deal with coastal flooding. Potential range of current and future vulnerability to flooding is estimated with and without consideration of climate change impacts and after implementation of LIDs. Results show that climate change has the potential to increase rainfall intensity, flood volume, floodplain extent, and flood depth in the watershed. The results also reveal that improving system resilience by reinforcing the adaptation capacity through implementing LIDs could mitigate flood vulnerability. Moreover, the results indicate the significant effect of uncertainties, arising from the factors' weights as well as climate change, impacts modeling approach, on quantifying flood vulnerability. This study underlines the importance of developing applicable schemes to quantify coastal flood vulnerability for evolving future responses to adverse impacts of climate change.

  17. Idaho National Laboratory Cultural Resource Monitoring Report for 2013

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Williams, Julie B.

    2013-10-01

    This report describes the cultural resource monitoring activities of the Idaho National Laboratory’s (INL) Cultural Resource Management (CRM) Office during 2013. Throughout the year, thirty-eight cultural resource localities were revisited including: two locations with Native American human remains, one of which is also a cave; fourteen additional caves; seven prehistoric archaeological sites ; four historic archaeological sites; one historic trail; one nuclear resource (Experimental Breeder Reactor-I, a designated National Historic Landmark); and nine historic structures located at the Central Facilities Area. Of the monitored resources, thirty-three were routinely monitored, and five were monitored to assess project compliance with cultural resourcemore » recommendations along with the effects of ongoing project activities. On six occasions, ground disturbing activities within the boundaries of the Power Burst Facility/Critical Infrastructure Test Range Complex (PBF/CITRC) were observed by INL CRM staff prepared to respond to any additional finds of Native American human remains. In addition, two resources were visited more than once as part of the routine monitoring schedule or to monitor for additional damage. Throughout the year, most of the cultural resources monitored had no visual adverse changes resulting in Type 1determinations. However, Type 2 impacts were noted at eight sites, indicating that although impacts were noted or that a project was operating outside of culturally cleared limitations, cultural resources retained integrity and noted impacts did not threaten National Register eligibility. No new Type 3 or any Type 4 impacts that adversely impacted cultural resources and threatened National Register eligibility were observed at cultural resources monitored in 2013.« less

  18. Assessing Impacts on Unplanned Hospitalisations of Care Quality and Access Using a Structural Equation Method: With a Case Study of Diabetes

    PubMed Central

    Congdon, Peter

    2016-01-01

    Background: Enhanced quality of care and improved access are central to effective primary care management of long term conditions. However, research evidence is inconclusive in establishing a link between quality of primary care, or access, and adverse outcomes, such as unplanned hospitalisation. Methods: This paper proposes a structural equation model for quality and access as latent variables affecting adverse outcomes, such as unplanned hospitalisations. In a case study application, quality of care (QOC) is defined in relation to diabetes, and the aim is to assess impacts of care quality and access on unplanned hospital admissions for diabetes, while allowing also for socio-economic deprivation, diabetes morbidity, and supply effects. The study involves 90 general practitioner (GP) practices in two London Clinical Commissioning Groups, using clinical quality of care indicators, and patient survey data on perceived access. Results: As a single predictor, quality of care has a significant negative impact on emergency admissions, and this significant effect remains when socio-economic deprivation and morbidity are allowed. In a full structural equation model including access, the probability that QOC negatively impacts on unplanned admissions exceeds 0.9. Furthermore, poor access is linked to deprivation, diminished QOC, and larger list sizes. Conclusions: Using a Bayesian inference methodology, the evidence from the analysis is weighted towards negative impacts of higher primary care quality and improved access on unplanned admissions. The methodology of the paper is potentially applicable to other long term conditions, and relevant when care quality and access cannot be measured directly and are better regarded as latent variables. PMID:27598184

  19. Assessing Impacts on Unplanned Hospitalisations of Care Quality and Access Using a Structural Equation Method: With a Case Study of Diabetes.

    PubMed

    Congdon, Peter

    2016-09-01

    Enhanced quality of care and improved access are central to effective primary care management of long term conditions. However, research evidence is inconclusive in establishing a link between quality of primary care, or access, and adverse outcomes, such as unplanned hospitalisation. This paper proposes a structural equation model for quality and access as latent variables affecting adverse outcomes, such as unplanned hospitalisations. In a case study application, quality of care (QOC) is defined in relation to diabetes, and the aim is to assess impacts of care quality and access on unplanned hospital admissions for diabetes, while allowing also for socio-economic deprivation, diabetes morbidity, and supply effects. The study involves 90 general practitioner (GP) practices in two London Clinical Commissioning Groups, using clinical quality of care indicators, and patient survey data on perceived access. As a single predictor, quality of care has a significant negative impact on emergency admissions, and this significant effect remains when socio-economic deprivation and morbidity are allowed. In a full structural equation model including access, the probability that QOC negatively impacts on unplanned admissions exceeds 0.9. Furthermore, poor access is linked to deprivation, diminished QOC, and larger list sizes. Using a Bayesian inference methodology, the evidence from the analysis is weighted towards negative impacts of higher primary care quality and improved access on unplanned admissions. The methodology of the paper is potentially applicable to other long term conditions, and relevant when care quality and access cannot be measured directly and are better regarded as latent variables.

  20. Words or numbers? Communicating risk of adverse effects in written consumer health information: a systematic review and meta-analysis.

    PubMed

    Büchter, Roland Brian; Fechtelpeter, Dennis; Knelangen, Marco; Ehrlich, Martina; Waltering, Andreas

    2014-08-26

    Various types of framing can influence risk perceptions, which may have an impact on treatment decisions and adherence. One way of framing is the use of verbal terms in communicating the probabilities of treatment effects. We systematically reviewed the comparative effects of words versus numbers in communicating the probability of adverse effects to consumers in written health information. Nine electronic databases were searched up to November 2012. Teams of two reviewers independently assessed studies. randomised controlled trials; verbal versus numerical presentation; context: written consumer health information. Ten trials were included. Participants perceived probabilities presented in verbal terms as higher than in numeric terms: commonly used verbal descriptors systematically led to an overestimation of the absolute risk of adverse effects (Range of means: 3% - 54%). Numbers also led to an overestimation of probabilities, but the overestimation was smaller (2% - 20%). The difference in means ranged from 3.8% to 45.9%, with all but one comparison showing significant results. Use of numbers increased satisfaction with the information (MD: 0.48 [CI: 0.32 to 0.63], p < 0.00001, I2 = 0%) and likelihood of medication use (MD for very common side effects: 1.45 [CI: 0.78 to 2.11], p = 0.0001, I2 = 68%; MD for common side effects: 0.90 [CI: 0.61 to 1.19], p < 0.00001, I2 = 1%; MD for rare side effects: 0.39 [0.02 to 0.76], p = 0.04, I2 = not applicable). Outcomes were measured on a 6-point Likert scale, suggesting small to moderate effects. Verbal descriptors including "common", "uncommon" and "rare" lead to an overestimation of the probability of adverse effects compared to numerical information, if used as previously suggested by the European Commission. Numbers result in more accurate estimates and increase satisfaction and likelihood of medication use. Our review suggests that providers of consumer health information should quantify treatment effects numerically. Future research should focus on the impact of personal and contextual factors, use representative samples or be conducted in real life settings, measure behavioral outcomes and address whether benefit information can be described verbally.

  1. A Survey of the Literature on Unintended Consequences Associated with Health Information Technology: 2014–2015

    PubMed Central

    Abraham, J.; Novak, L. L.; Reynolds, T. L.; Gettinger, A.

    2016-01-01

    Summary Objective To summarize recent research on unintended consequences associated with implementation and use of health information technology (health IT). Included in the review are original empirical investigations published in English between 2014 and 2015 that reported unintended effects introduced by adoption of digital interventions. Our analysis focuses on the trends of this steam of research, areas in which unintended consequences have continued to be reported, and common themes that emerge from the findings of these studies. Method Most of the papers reviewed were retrieved by searching three literature databases: MEDLINE, Embase, and CINAHL. Two rounds of searches were performed: the first round used more restrictive search terms specific to unintended consequences; the second round lifted the restrictions to include more generic health IT evaluation studies. Each paper was independently screened by at least two authors; differences were resolved through consensus development. Results The literature search identified 1,538 papers that were potentially relevant; 34 were deemed meeting our inclusion criteria after screening. Studies described in these 34 papers took place in a wide variety of care areas from emergency departments to ophthalmology clinics. Some papers reflected several previously unreported unintended consequences, such as staff attrition and patients’ withholding of information due to privacy and security concerns. A majority of these studies (71%) were quantitative investigations based on analysis of objectively recorded data. Several of them employed longitudinal or time series designs to distinguish between unintended consequences that had only transient impact, versus those that had persisting impact. Most of these unintended consequences resulted in adverse outcomes, even though instances of beneficial impact were also noted. While care areas covered were heterogeneous, over half of the studies were conducted at academic medical centers or teaching hospitals. Conclusion Recent studies published in the past two years represent significant advancement of unintended consequences research by seeking to include more types of health IT applications and to quantify the impact using objectively recorded data and longitudinal or time series designs. However, more mixed-methods studies are needed to develop deeper insights into the observed unintended adverse outcomes, including their root causes and remedies. We also encourage future research to go beyond the paradigm of simply describing unintended consequences, and to develop and test solutions that can prevent or minimize their impact. PMID:27830227

  2. A Survey of the Literature on Unintended Consequences Associated with Health Information Technology: 2014-2015.

    PubMed

    Zheng, K; Abraham, J; Novak, L L; Reynolds, T L; Gettinger, A

    2016-11-10

    To summarize recent research on unintended consequences associated with implementation and use of health information technology (health IT). Included in the review are original empirical investigations published in English between 2014 and 2015 that reported unintended effects introduced by adoption of digital interventions. Our analysis focuses on the trends of this steam of research, areas in which unintended consequences have continued to be reported, and common themes that emerge from the findings of these studies. Most of the papers reviewed were retrieved by searching three literature databases: MEDLINE, Embase, and CINAHL. Two rounds of searches were performed: the first round used more restrictive search terms specific to unintended consequences; the second round lifted the restrictions to include more generic health IT evaluation studies. Each paper was independently screened by at least two authors; differences were resolved through consensus development. The literature search identified 1,538 papers that were potentially relevant; 34 were deemed meeting our inclusion criteria after screening. Studies described in these 34 papers took place in a wide variety of care areas from emergency departments to ophthalmology clinics. Some papers reflected several previously unreported unintended consequences, such as staff attrition and patients' withholding of information due to privacy and security concerns. A majority of these studies (71%) were quantitative investigations based on analysis of objectively recorded data. Several of them employed longitudinal or time series designs to distinguish between unintended consequences that had only transient impact, versus those that had persisting impact. Most of these unintended consequences resulted in adverse outcomes, even though instances of beneficial impact were also noted. While care areas covered were heterogeneous, over half of the studies were conducted at academic medical centers or teaching hospitals. Recent studies published in the past two years represent significant advancement of unintended consequences research by seeking to include more types of health IT applications and to quantify the impact using objectively recorded data and longitudinal or time series designs. However, more mixed-methods studies are needed to develop deeper insights into the observed unintended adverse outcomes, including their root causes and remedies. We also encourage future research to go beyond the paradigm of simply describing unintended consequences, and to develop and test solutions that can prevent or minimize their impact.

  3. Adversity in University: Cyberbullying and Its Impacts on Students, Faculty and Administrators

    PubMed Central

    Cassidy, Wanda; Jackson, Margaret

    2017-01-01

    This paper offers a qualitative thematic analysis of the impacts of cyberbullying on post-secondary students, faculty, and administrators from four participating Canadian universities. These findings were drawn from data obtained from online surveys of students and faculty, student focus groups, and semi-structured interviews with faculty members and university administrators. The key themes discussed include: negative affect, impacts on mental and physical health, perceptions of self, impacts regarding one’s personal and professional lives, concern for one’s safety, and the impact of authorities’ (non) response. Students reported primarily being cyberbullied by other students, while faculty were cyberbullied by both students and colleagues. Although students and faculty represent different age levels and statuses at the university, both groups reported similar impacts and similar frustrations at finding solutions, especially when their situations were reported to authorities. It is important that universities pay greater attention to developing effective research-based cyberbullying policies and to work towards fostering a more respectful online campus culture. PMID:28786941

  4. Adversity in University: Cyberbullying and Its Impacts on Students, Faculty and Administrators.

    PubMed

    Cassidy, Wanda; Faucher, Chantal; Jackson, Margaret

    2017-08-08

    This paper offers a qualitative thematic analysis of the impacts of cyberbullying on post-secondary students, faculty, and administrators from four participating Canadian universities. These findings were drawn from data obtained from online surveys of students and faculty, student focus groups, and semi-structured interviews with faculty members and university administrators. The key themes discussed include: negative affect, impacts on mental and physical health, perceptions of self, impacts regarding one's personal and professional lives, concern for one's safety, and the impact of authorities' (non) response. Students reported primarily being cyberbullied by other students, while faculty were cyberbullied by both students and colleagues. Although students and faculty represent different age levels and statuses at the university, both groups reported similar impacts and similar frustrations at finding solutions, especially when their situations were reported to authorities. It is important that universities pay greater attention to developing effective research-based cyberbullying policies and to work towards fostering a more respectful online campus culture.

  5. Remote sensing in Michigan for land resource management: Highway impact assessment

    NASA Technical Reports Server (NTRS)

    1972-01-01

    An existing section of M-14 freeway constructed in 1964 and a potential extension from Ann Arbor to Plymouth, Michigan provided an opportunity for investigating the potential uses of remote sensing techniques in providing projective information needed for assessing the impact of highway construction. Remote sensing data included multispectral scanner imagery and aerial photography. Only minor effects on vegetation, soils, and land use were found to have occurred in the existing corridor. Adverse changes expected to take place in the corridor proposed for extension of the freeway can be minimized by proper design of drainage ditches and attention to good construction practices. Remote sensing can be used to collect and present many types of data useful for highway impact assessment on land use, vegetation categories and species, soil properties and hydrologic characteristics.

  6. Major bleeding after percutaneous coronary intervention and risk of subsequent mortality: a systematic review and meta-analysis

    PubMed Central

    Kwok, Chun Shing; Rao, Sunil V; Myint, Phyo K; Keavney, Bernard; Nolan, James; Ludman, Peter F; de Belder, Mark A; Loke, Yoon K; Mamas, Mamas A

    2014-01-01

    Objectives To examine the relationship between periprocedural bleeding complications and major adverse cardiovascular events (MACEs) and mortality outcomes following percutaneous coronary intervention (PCI) and study differences in the prognostic impact of different bleeding definitions. Methods We conducted a systematic review and meta-analysis of PCI studies that evaluated periprocedural bleeding complications and their impact on MACEs and mortality outcomes. A systematic search of MEDLINE and EMBASE was conducted to identify relevant studies. Data from relevant studies were extracted and random effects meta-analysis was used to estimate the risk of adverse outcomes with periprocedural bleeding. Statistical heterogeneity was assessed by considering the I2 statistic. Results 42 relevant studies were identified including 533 333 patients. Meta-analysis demonstrated that periprocedural major bleeding complications was independently associated with increased risk of mortality (OR 3.31 (2.86 to 3.82), I2=80%) and MACEs (OR 3.89 (3.26 to 4.64), I2=42%). A differential impact of major bleeding as defined by different bleeding definitions on mortality outcomes was observed, in which the REPLACE-2 (OR 6.69, 95% CI 2.26 to 19.81), STEEPLE (OR 6.59, 95% CI 3.89 to 11.16) and BARC (OR 5.40, 95% CI 1.74 to 16.74) had the worst prognostic impacts while HORIZONS-AMI (OR 1.51, 95% CI 1.11 to 2.05) had the least impact on mortality outcomes. Conclusions Major bleeding after PCI is independently associated with a threefold increase in mortality and MACEs outcomes. Different contemporary bleeding definitions have differential impacts on mortality outcomes, with 1.5–6.7-fold increases in mortality observed depending on the definition of major bleeding used. PMID:25332786

  7. Air pollution and allergic diseases

    PubMed Central

    Brandt, Eric B.; Biagini Myers, Jocelyn M.; Ryan, Patrick H.; Khurana Hershey, Gurjit K.

    2015-01-01

    Purpose of review Exposure to traffic-related air pollutants (TRAP) has been implicated in asthma development, persistence, and exacerbation. This exposure is highly significant because increasingly large segments of the population worldwide reside in zones that have high levels of TRAP (1), including children since schools are often located in high traffic pollution exposure areas. Recent findings Recent findings include epidemiologic and mechanistic studies that shed new light on the impact of traffic pollution on allergic diseases and the biology underlying this impact. In addition, new innovative methods to assess and quantify traffic pollution have been developed to assess exposure and identify vulnerable populations and individuals. Summary This review will summarize the most recent findings in each of these areas. These findings will have substantial impact on clinical practice and research by development of novel methods to quantify exposure and identify at-risk individuals, as well as mechanistic studies that identify new targets for intervention for individuals most adversely affected by TRAP exposure. PMID:26474340

  8. The new Euskalmet coastal-maritime warning system

    NASA Astrophysics Data System (ADS)

    Gaztelumendi, Santiago; Egaña, Joseba; Liria, Pedro; Gonzalez, Manuel; Aranda, José Antonio; Anitua, Pedro

    2016-06-01

    This work presents the main characteristics of the Basque Meteorology Agency (Euskalmet) maritime-coastal risk warning system, with special emphasis on the latest updates, including a clear differentiation on specific warning messages addressing sea conditions for navigation purposes in the first 2 nautical miles, and expected coastal impacts. Some details of the warning bulletin for maritime and coastal risk situations are also presented, together with other communication products and strategies used in coastal and maritime severe episodes at the Basque coast. Today, three different aspects are included in the coastal-maritime risk warning system in Basque Country, related to the main potential severe events that affecting coastal activities. - "Galerna" risk relates to a sudden wind reversal that can severely affect coastal navigation and recreational activities. - "Navigation" risk relates to severe sea state conditions for 0-2 miles, affecting different navigation activities. - "Coastal impact" risk relates to adverse wave characteristics and tidal surges that induce flooding events and different impacts in littoral areas.

  9. Economic value of U.S. fossil fuel electricity health impacts.

    PubMed

    Machol, Ben; Rizk, Sarah

    2013-02-01

    Fossil fuel energy has several externalities not accounted for in the retail price, including associated adverse human health impacts, future costs from climate change, and other environmental damages. Here, we quantify the economic value of health impacts associated with PM(2.5) and PM(2.5) precursors (NO(x) and SO(2)) on a per kilowatt hour basis. We provide figures based on state electricity profiles, national averages and fossil fuel type. We find that the economic value of improved human health associated with avoiding emissions from fossil fuel electricity in the United States ranges from a low of $0.005-$0.013/kWh in California to a high of $0.41-$1.01/kWh in Maryland. When accounting for the adverse health impacts of imported electricity, the California figure increases to $0.03-$0.07/kWh. Nationally, the average economic value of health impacts associated with fossil fuel usage is $0.14-$0.35/kWh. For coal, oil, and natural gas, respectively, associated economic values of health impacts are $0.19-$0.45/kWh, $0.08-$0.19/kWh, and $0.01-$0.02/kWh. For coal and oil, these costs are larger than the typical retail price of electricity, demonstrating the magnitude of the externality. When the economic value of health impacts resulting from air emissions is considered, our analysis suggests that on average, U.S. consumers of electricity should be willing to pay $0.24-$0.45/kWh for alternatives such as energy efficiency investments or emission-free renewable sources that avoid fossil fuel combustion. The economic value of health impacts is approximately an order of magnitude larger than estimates of the social cost of carbon for fossil fuel electricity. In total, we estimate that the economic value of health impacts from fossil fuel electricity in the United States is $361.7-886.5 billion annually, representing 2.5-6.0% of the national GDP. Published by Elsevier Ltd.

  10. The chemistry side of AOP: implications for toxicity extrapolation

    EPA Science Inventory

    An adverse outcome pathway (AOP) is a structured representation of the biological events that lead to adverse impacts following a molecular initiating event caused by chemical interaction with a macromolecule. AOPs have been proposed to facilitate toxicity extrapolation across s...

  11. Justice Department Airline Merger Policy

    NASA Technical Reports Server (NTRS)

    Farmer, D. A.

    1972-01-01

    Justice Department airline merger policy is developed within the context of the Federal Aviation Act, in which there is an unusually explicit reliance on competition as a means of fulfilling statutory goals. The economics of the airline industry appear to indicate that low concentration and vigorous competition are particularly viable and desirable. Several factors, including existing regulatory policy, create incentives for airlines to merge whether or not an individual merger promotes or conflicts with the public interest. Specific benefits to the public should be identified and shown to clearly outweight the detriments, including adverse competitive impact, in order for airline mergers to be approved.

  12. Adverse Childhood Experiences (ACEs) and Alcohol Abuse among South Carolina Adults.

    PubMed

    Crouch, Elizabeth; Radcliff, Elizabeth; Strompolis, Melissa; Wilson, Abygail

    2018-06-07

    Adverse childhood experiences (ACEs) have been associated with negative adult health outcomes, including alcohol misuse. The impact of ACEs on alcohol use may vary by gender, with ACEs impacting women more than men in coping with adulthood stressors. The objective of this study is to examine the gender-specific relationships between ACEs and self-reported binge drinking and heavy drinking in adulthood among South Carolina residents. This study analyzed a sample of 8492 respondents who completed the 2014 or 2015 South Carolina Behavioral Risk Factor Surveillance System (BRFSS) survey. Logistic regression was used to examine the impact of types and the number of ACEs on binge drinking and heaving drinking in adulthood. Thirty-seven percent of men and 22.8% of women survey respondents reported binge drinking and 12.2% of men and 4.1% of women reported heavy drinking. Almost all categories of ACE were associated with increased odds of reporting binge and heavy drinking; household mental illness had the greatest odds for men (aOR 1.31, 95% CI 1.30-1.33) and emotional abuse had the greatest odds for women (aOR 1.42, 95% CI 1.40-1.43). Men and women with four or more ACEs had greater odds of reporting binge and heavy drinking compared to their counterparts. Conclusions/Importance: Given the potential for negative outcomes associated with alcohol misuse and transmission of risky alcohol-related behaviors from parent to child, strategies that utilize a multigenerational approach could have a large impact on population health.

  13. Air Pollution and Children's Health in Chinese.

    PubMed

    Lin, Wei-Wei; Chen, Zan-Xiong; Kong, Min-Li; Xie, Yan-Qi; Zeng, Xiao-Wen

    2017-01-01

    Children can be considered as a high-risk population to environmental stress since some of the organ systems including the immune system and respiratory system are still in development during childhood. During childhood, the impact of environmental pollutants exposure may program child growth and development that have long-term consequences on later health and disease risk. Considering the rapid economic growth in recent decades in China, the impact of ambient air pollution on children health causes concerns. Therefore, we aimed to review the current epidemiological evidence on the effects of air pollution exposure on adverse health outcome, including respiratory diseases, lung function, high blood pressure, cognitive disorder, and obesity in childhood in China. We believe that the findings summarized in our review demonstrate an unequivocal relationship between air pollutants exposure and Chinese children health and these results have large public health influences.

  14. Environmental impacts of climate change adaptation

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Enríquez-de-Salamanca, Álvaro, E-mail: aenriquez@draba.org; Díaz-Sierra, Rubén, E-mail: sierra@dfmf.uned.es; Martín-Aranda, Rosa M., E-mail: rmartin@ccia.uned.es

    Climate change adaptation reduces adverse effects of climate change but may also have undesirable environmental impacts. However, these impacts are yet poorly defined and analysed in the existing literature. To complement this knowledge-gap, we reviewed the literature to unveil the relationship between climate change adaptation and environmental impact assessment, and the degree to which environmental impacts are included in climate change adaptation theory and practice. Our literature review showed that technical, social and economic perspectives on climate change adaptation receive much more attention than the environmental perspective. The scarce interest on the environmental impacts of adaptation may be attributed tomore » (1) an excessive sectoral approach, with dominance of non-environmental perspectives, (2) greater interest in mitigation and direct climate change impacts rather than in adaptation impacts, (3) a tendency to consider adaptation as inherently good, and (4) subjective/preconceived notions on which measures are good or bad, without a comprehensive assessment. Environmental Assessment (EA) has a long established history as an effective tool to include environment into decision-making, although it does not yet guarantee a proper assessment of adaptation, because it is still possible to postpone or even circumvent the processes of assessing the impacts of climate adaptation. Our results suggest that there is a need to address adaptation proactively by including it in EA, to update current policy frameworks, and to demand robust and reliable evaluation of alternatives. Only through the full EA of adaptation measures can we improve our understanding of the primary and secondary impacts of adaptation to global environmental change. - Highlights: • Climate change adaptation may have undesirable environmental impacts. • The impacts of adaptation are yet poorly analysed in the literature. • There is an excessive sectoral approach to adaptation, mainly non-environmental.« less

  15. Use of Nonopioid Analgesics and the Impact on Patient Outcomes.

    PubMed

    Sanzone, Anthony G

    2016-05-01

    Although opioids are widely used for the management of pain in patients with hip fracture, these medications are known to have a wide range of adverse effects that can result in suboptimal outcomes or serious life-threatening complications. Common opioid-related adverse events include gastrointestinal effects, central nervous system effects, and respiratory depression. Hip fractures occur most frequently among the elderly-the very population that is most susceptible to the adverse effects of opioids and the risks of serious physiological complications. There has been much interest during recent years in identifying alternative analgesic approaches that are less opioid-dependent. There is good evidence to show that nerve blocks can be effective in managing the acute pain associated with hip fracture. However, sciatic and femoral nerve blocks seem to increase the risk of several clinically significant adverse events. A retrospective cohort study that examined the effectiveness of scheduled intravenous acetaminophen as part of the pain management protocol for hip fracture patients revealed significant improvement in pain scores, narcotic use, length of stay, and missed physical therapy sessions. Limited data exist in patients with hip fracture on the effects of infiltration of the surgical site with the local anesthetic agent, bupivacaine. However, extensive use of bupivacaine in hip arthroplasty surgery suggests that it may be highly beneficial in the patient with hip fracture.

  16. Adverse effects of public health interventions: a conceptual framework.

    PubMed

    Lorenc, Theo; Oliver, Kathryn

    2014-03-01

    Public health interventions may have a range of adverse effects. However, there is limited guidance as to how evaluations should address the possibility of adverse effects. This discussion paper briefly presents a framework for thinking about the potential harms of public health interventions, focusing on the following categories: direct harms; psychological harms; equity harms; group and social harms; and opportunity harms. We conclude that the possibility of adverse effects needs to be taken into account by those implementing and evaluating interventions, and requires a broad perspective on the potential impacts of public health strategies.

  17. The Psychological Effects of Climate Change on Children.

    PubMed

    Burke, Susie E L; Sanson, Ann V; Van Hoorn, Judith

    2018-04-11

    We review recent evidence on the psychological effects of climate change on children, covering both direct and indirect impacts, and discuss children's psychological adaptation to climate change. Both the direct and flow-on effects of climate change place children at risk of mental health consequences including PTSD, depression, anxiety, phobias, sleep disorders, attachment disorders, and substance abuse. These in turn can lead to problems with emotion regulation, cognition, learning, behavior, language development, and academic performance. Together, these create predispositions to adverse adult mental health outcomes. Children also exhibit high levels of concern over climate change. Meaning-focused coping promotes well-being and environmental engagement. Both direct and indirect climate change impacts affect children's psychological well-being. Children in the developing world will suffer the worst impacts. Mental health professionals have important roles in helping mitigate climate change, and researching and implementing approaches to helping children cope with its impacts.

  18. [Mental health of children, adolescents and young adults--part 1: prevalence, illness persistence, adversities, service use, treatment delay and consequences].

    PubMed

    Lambert, M; Bock, T; Naber, D; Löwe, B; Schulte-Markwort, M; Schäfer, I; Gumz, A; Degkwitz, P; Schulte, B; König, H H; Konnopka, A; Bauer, M; Bechdolf, A; Correll, C; Juckel, G; Klosterkötter, J; Leopold, K; Pfennig, A; Karow, A

    2013-11-01

    Numerous birth-control studies, epidemiological studies, and observational studies have investigated mental health and health care in childhood, adolescence and early adulthood, including prevalence, age at onset, adversities, illness persistence, service use, treatment delay and course of illness. Moreover, the impact of the burden of illness, of deficits of present health care systems, and the efficacy and effectiveness of early intervention services on mental health were evaluated. According to these data, most mental disorders start during childhood, adolescence and early adulthood. Many children, adolescents and young adults are exposed to single or multiple adversities, which increase the risk for (early) manifestations of mental diseases as well as for their chronicity. Early-onset mental disorders often persist into adulthood. Service use by children, adolescents and young adults is low, even lower than for adult patients. Moreover, there is often a long delay between onset of illness and first adequate treatment with a variety of linked consequences for a poorer psychosocial prognosis. This leads to a large burden of illness with respect to disability and costs. As a consequence several countries have implemented so-called "early intervention services" at the interface of child and adolescent and adult psychiatry. Emerging studies show that these health-care structures are effective and efficient. Part 1 of the present review summarises the current state of mental health in childhood, adolescence and early adulthood, including prevalence, age at onset, adversities, illness persistence, service use, and treatment delay with consequences. © Georg Thieme Verlag KG Stuttgart · New York.

  19. 28 CFR 91.58 - Timing of the environmental review process.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... would either have an adverse impact on the environment or limit the choice of reasonable alternative... CORRECTIONAL FACILITIES Environmental Impact Review Procedures for VOI/TIS Grant Program Environmental Review... anticipated environmental impacts, an environmental impact statement should be initiated. (c) Design phase...

  20. Trident Biological Surveys: SUBASE Bangor (July 1977 and June 1978) and Indian Island Annex (January, May 1974 and June 1978). Supplement 2.

    DTIC Science & Technology

    1979-12-01

    or critical marine habitats affected by construction activities. Adverse impact has been limited to the biota physically disrupted by the mechanical ...Adverse impact has been limited to the biota physically disrupted by the mechanical process of pier construction. Commercial clam densities, standing crop...such as those at SUBASE Bangor. Samples are often expensive and time consuming to obtain: however, the reliability of one’s results depends heavily upon

  1. Promoting Airmen with the Potential to Lead: A Study of the Air Force Master Sergeant Promotion System

    DTIC Science & Technology

    2014-01-01

    than men. A common rule of thumb for measuring the existence of adverse impact is the four-fifths rule, which says that adverse impact is...a test. Similarly, another respondent commented that the current system “ says if you hang in there long enough, then you can get promoted, and I...Consequently, we did not review assessment methods found to be poor predictors of performance (e.g., handwriting analysis known as graphology

  2. Effect of socioeconomic status disparity on child language and neural outcome: how early is early?

    PubMed

    Hurt, Hallam; Betancourt, Laura M

    2016-01-01

    It is not news that poverty adversely affects child outcome. The literature is replete with reports of deleterious effects on developmental outcome, cognitive function, and school performance in children and youth. Causative factors include poor nutrition, exposure to toxins, inadequate parenting, lack of cognitive stimulation, unstable social support, genetics, and toxic environments. Less is known regarding how early in life adverse effects may be detected. This review proposes to elucidate "how early is early" through discussion of seminal articles related to the effect of socioeconomic status on language outcome and a discussion of the emerging literature on effects of socioeconomic status disparity on brain structure in very young children. Given the young ages at which such outcomes are detected, the critical need for early targeted interventions for our youngest is underscored. Further, the fiscal reasonableness of initiating quality interventions supports these initiatives. As early life adversity produces lasting and deleterious effects on developmental outcome and brain structure, increased focus on programs and policies directed to reducing the impact of socioeconomic disparities is essential.

  3. Fungi associated with drug recalls and rare disease outbreaks.

    PubMed

    Ahearn, Donald G; Doyle Stulting, R

    2014-11-01

    Fungi rarely cause disease outbreaks associated with use of microbe-contaminated drugs. These rare episodes typically involve a restricted spectrum of common environmental species with relatively low virulence, rather than classical pathogens. Review of data involving over-the-counter contact lens solutions and prescription drug-related recalls revealed six episodes during the past decade with significant adverse health and financial impact (including loss of vision and death). Contaminations involved fungi mostly identified with the genera Aspergillus, Exserohilum, Fusarium, Paecilomyces, and Rhizopus. These organisms are noted for their capacity to produce resistant morphotypes (chlamydoconidia, ascospores) under various adverse conditions, generally with temperature survival/tolerances markedly in excess of maximal growth temperatures. High constituent levels of melanin, trehalose and heat-shock proteins facilitate differential survival of morphotypes following exposures to toxic chemicals and temperatures above 80 °C. Adverse environmental factors that induce resistant morphotypes are suggested to occur more readily in situ than during in vitro testing. Rare unexplained, sporadic drug contamination episodes with select thermotolerant fungi may relate, in part, to resistant dormant stages.

  4. PM Removal Efficiency from Diesel Gensets Equipped with Aftermarket Control Devices

    EPA Science Inventory

    Diesel particulate matter (PM) has been associated with adverse health effects in humans and is classified as a human carcinogen. Additionally, diesel PM, particularly the strongly light absorbing fraction, black carbon (BC), is an important climate forcer. These adverse impact...

  5. Emissions Removal Efficiency from Diesel Gensets Using Aftermarket PM Controls

    EPA Science Inventory

    Diesel particulate matter (PM) has been associated with adverse health effects in humans and is classified as a human carcinogen. Additionally, diesel PM, particularly the strongly light absorbing fraction, black carbon (BC), is an important climate forcer. The adverse impacts ...

  6. LDH is an adverse prognostic factor independent of ISS in transplant-eligible myeloma patients receiving bortezomib-based induction regimens.

    PubMed

    Chim, Chor Sang; Sim, Joycelyn; Tam, Sidney; Tse, Eric; Lie, Albert Kwok Wai; Kwong, Yok Lam

    2015-04-01

    Serum lactate dehydrogenase (LDH) has been an adverse prognostic factor for myeloma but does not feature in the International Staging System (ISS). We examined whether elevated serum LDH at diagnosis remains an adverse risk factor independent of ISS for survivals transplant-eligible myeloma patients receiving early/frontline bortezomib-based induction, followed by autologous stem cell transplantation (ASCT). Seventy-seven transplant-eligible Chinese patients received three induction regimens [staged approach (N = 25), PAD (N = 19), VTD (N = 33)], followed by ASCT and thalidomide maintenance. Five-year overall (OS) and event-free (EFS) survivals were 66.4% and 36.2%. There was no difference in demographics, complete remission/near complete remission (CR/nCR rates postinduction or ASCT, and survivals among patients induced by the three induction regimens. Elevated LDH was associated with male gender (P = 0.006), ISS III (P = 0.042) and serum β2-microglobulin (P = 0.040). Univariate analysis showed that elevated LDH, ISS III, high β2-microglobulin, and failure to attain CR/nCR post-ACST were risk factors adversely impacting both OS and EFS. Multivariate analysis showed that elevated LDH was the only factor impacting both OS (P = 0.007) and EFS (P = 0.008). In this uniformly treated cohort of transplant-eligible myeloma patients, elevated serum LDH is an adverse risk factor independent of ISS for both OS and EFS. Bortezomib-based induction/ASCT regimen had not abolished the adverse impact of elevated LDH. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  7. Development of risk-based air quality management strategies under impacts of climate change.

    PubMed

    Liao, Kuo-Jen; Amar, Praveen; Tagaris, Efthimios; Russell, Armistead G

    2012-05-01

    Climate change is forecast to adversely affect air quality through perturbations in meteorological conditions, photochemical reactions, and precursor emissions. To protect the environment and human health from air pollution, there is an increasing recognition of the necessity of developing effective air quality management strategies under the impacts of climate change. This paper presents a framework for developing risk-based air quality management strategies that can help policy makers improve their decision-making processes in response to current and future climate change about 30-50 years from now. Development of air quality management strategies under the impacts of climate change is fundamentally a risk assessment and risk management process involving four steps: (1) assessment of the impacts of climate change and associated uncertainties; (2) determination of air quality targets; (3) selections of potential air quality management options; and (4) identification of preferred air quality management strategies that minimize control costs, maximize benefits, or limit the adverse effects of climate change on air quality when considering the scarcity of resources. The main challenge relates to the level of uncertainties associated with climate change forecasts and advancements in future control measures, since they will significantly affect the risk assessment results and development of effective air quality management plans. The concept presented in this paper can help decision makers make appropriate responses to climate change, since it provides an integrated approach for climate risk assessment and management when developing air quality management strategies. Development of climate-responsive air quality management strategies is fundamentally a risk assessment and risk management process. The risk assessment process includes quantification of climate change impacts on air quality and associated uncertainties. Risk management for air quality under the impacts of climate change includes determination of air quality targets, selections of potential management options, and identification of effective air quality management strategies through decision-making models. The risk-based decision-making framework can also be applied to develop climate-responsive management strategies for the other environmental dimensions and assess costs and benefits of future environmental management policies.

  8. MOLD POLLUTION

    EPA Science Inventory

    Mold pollution is the growth of molds in a building resulting in a negative impact on the use of that structure. The negative impacts generally fall into two categories: destruction of the structure itself and adverse health impacts on the building's occupants. It is estimated...

  9. 75 FR 16450 - Kern River Gas Transmission Company; Notice of Availability of the Draft Environmental Impact...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-01

    ... Transmission Company; Notice of Availability of the Draft Environmental Impact Statement for the Proposed Apex...) has prepared a draft environmental impact statement (EIS) for the Apex Expansion Project proposed by... the proposed project would have some adverse environmental impact; however, these impacts would be...

  10. 1989 Environmental monitoring report, Sandia National Laboratories, Albuquerque, New Mexico

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Hwang, S.; Chavez, G.; Phelan, J.

    1990-05-01

    This 1989 report contains monitoring data from routine radiological and nonradiological environmental surveillance activities. Summaries of significant environmental compliance programs in progress such as National Environmental Policy Act documentation, environmental permits, environmental restoration, and various waste management programs for Sandia National Laboratories in Albuquerque (SNL, Albuquerque) are included. The maximum offsite dose impact was calculated to be 8.8 {times} 10{sup {minus}4} mrem. The total Albuquerque population received a collective dose of 0.097 person-rem during 1989 from SNL, Albuquerque, operations. As in the previous year, SNL, Albuquerque, operations in 1989 had no adverse impact on the general public or on themore » environment. 46 refs., 20 figs., 31 tabs.« less

  11. Beyond PM2.5: The role of ultrafine particles on adverse health effects of air pollution.

    PubMed

    Chen, Rui; Hu, Bin; Liu, Ying; Xu, Jianxun; Yang, Guosheng; Xu, Diandou; Chen, Chunying

    2016-12-01

    Air pollution constitutes the major threat to human health, whereas their adverse impacts and underlying mechanisms of different particular matters are not clearly defined. Ultrafine particles (UFPs) are high related to the anthropogenic emission sources, i.e. combustion engines and power plants. Their composition, source, typical characters, oxidative effects, potential exposure routes and health risks were thoroughly reviewed. UFPs play a major role in adverse impacts on human health and require further investigations in future toxicological research of air pollution. Unlike PM2.5, UFPs may have much more impacts on human health considering loads of evidences emerging from particulate matters and nanotoxicology research fields. The knowledge of nanotoxicology contributes to the understanding of toxicity mechanisms of airborne UFPs in air pollution. This article is part of a Special Issue entitled Air Pollution, edited by Wenjun Ding, Andrew J. Ghio and Weidong Wu. Copyright © 2016 Elsevier B.V. All rights reserved.

  12. [Direct costs and clinical aspects of adverse drug reactions in patients admitted to a level 3 hospital internal medicine ward].

    PubMed

    Tribiño, Gabriel; Maldonado, Carlos; Segura, Omar; Díaz, Jorge

    2006-03-01

    Adverse drug reactions (ADRs) occur frequently in hospitals and increase costs of health care; however, few studies have quantified the clinical and economic impact of ADRs in Colombia. These impacts were evaluated by calculating costs associated with ADRs in patients hospitalized in the internal medicine ward of a Level 3 hospital located in Bogotá, Colombia. In addition, salient clinical features of ADRs were identified and characterized. Intensive follow-ups for a cohort of patients were conducted for a five month period in order to detect ADRs; different ways to classify them, according to literature, were considered as well. Information was collected using the INVIMA reporting format, and causal probability was evaluated with the Naranjo algorithm. Direct costs were calculated from the perspective of payer, based on the following costs: additional hospital stay, medications, paraclinical tests, additional procedures, patient displacement to intermediate or intensive care units, and other costs. Of 836 patients admitted to the service, 268 adverse drug reactions were detected in 208 patients (incidence proportion 25.1%, occurence rate 0.32). About the ADRs found, 74.3% were classified as probable, 92.5% were type A, and 81.3% were moderate. The body system most often affected was the circulatory system (33.9%). Drugs acting on the blood were most frequently those ones associated with adverse reactions (37.6%). The costs resulting from medical care of adverse drug reactions varied from COL dollar 93,633,422 (USD dollar 35,014.92) to COL dollar 122,155,406 (USD dollar 45,680.94), according to insurance type, during the study period. Adverse drug reactions have a significant negative health and financial impact on patient welfare. Because of the substantial resources required for their medical care and the significant proportion of preventable adverse reactions, active programs of institutional pharmacovigilance are highly recommended.

  13. Childhood adversity profiles and adult psychopathology in a representative Northern Ireland study.

    PubMed

    McLafferty, Margaret; Armour, Cherie; McKenna, Aine; O'Neill, Siobhan; Murphy, Sam; Bunting, Brendan

    2015-10-01

    Childhood adversities are key aetiological factors in the onset and persistence of psychopathology. The aims of this study were to identify childhood adversity profiles, and investigate the relationship between the adversity classes and psychopathology in Northern Ireland. The study utilized data from the Northern Ireland Study of Health and Stress, an epidemiological survey (N=1986), which used the CIDI to examine mental health disorders and associated risk factors. Latent Class Analysis revealed 3 distinct typologies; a low risk class (n=1709; 86%), a poly-adversity class (n=122; 6.1%), and an economic adversity class (n=155; 7.8%). Logistic Regression models revealed that individuals in the economic adversity class had a heightened risk of anxiety and substance disorders, with individuals in the poly-adversity class more likely to have a range of mental health problems and suicidality. The findings indicate the importance of considering the impact of co-occurring childhood adversities when planning treatment, prevention, and intervention programmes. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. Fish early life stage: Developing AOPs to support targeted reduction and replacement

    EPA Science Inventory

    There is an interest in developing alternatives to the fish early-life stage (FELS) test (OECD test guideline 210), for predicting adverse chronic toxicity outcomes (e.g., impacts on growth and survival). Development and characterization of adverse outcome pathways (AOPs) related...

  15. Impact of adverse life events on individuals with low and high schizotypy in a nonpatient sample.

    PubMed

    Kocsis-Bogár, Krisztina; Miklósi, Mónika; Forintos, Dóra Perczel

    2013-03-01

    The aims of this study were to gain a better understanding of adverse life events connected with the development of schizotypal personality traits and, also, to examine whether subclinical schizotypy has a relationship with vulnerability to traumatic intrusions and avoidance. In a cross-sectional design, 198 undergraduate students completed the Oxford-Liverpool Inventory of Feelings and Experiences (O-LIFE), the Impact of Event Scale (IES), and Paykel's Life Events Scale, together with other relevant scales. The number of adverse life events was significantly related to overall schizotypy measured by O-LIFE scores and positive schizotypy measured by the Unusual Experiences (UnEx) subscale. The subjective severity of life events was significantly related to Cognitive Disorganization (CogDis). Measures of positive schizotypy (UnEx and CogDis) were significantly related to the scores on the IES and on the intrusion and avoidance subscales, too. Adverse life events are associated with schizotypal personality traits, which contribute to a tendency for traumatic intrusions, even in a nonpatient sample.

  16. Pediatric psychotropic medication initiation and adherence: a literature review based on social exchange theory.

    PubMed

    Hamrin, Vanya; McCarthy, Erin M; Tyson, Veda

    2010-08-01

    Psychotropic medication initiation and adherence is an identified problem. This literature review explores factors that determine families' decisions to initiate, sustain, or discontinue use of psychotropic medication in children and adolescents. Social exchange theory is used as a framework to explore decisions to initiate and adhere to psychotropic medications. Contributing factors related to psychotropic medication initiation, adherence, and discontinuation are explored. Themes in the literature encompassing costs and benefits of psychotropic medication adherence include family experiences with adverse effects, previous psychotropic medication experience, medication psychoeducation, stigma, societal views about psychotropic medication, particular diagnosis, the effect of comorbid diagnosis on adherence, attitudes and beliefs about medication by both children and parents, and relationships with the provider. The impact of family demographics including parent gender, age of the child, ethnicity, and parent educational level on psychotropic medication adherence is evaluated. International and U.S. studies from Medline, Cumulative Index for Nursing and Allied Health Literature and PsychInfo evaluating medication initiation and adherence in the pediatric psychiatric population and social exchange theory was incorporated from relevant textbook resources. Rewards experienced from medication treatment include improvement in symptoms, school performance and family relationships, and reduced level of parenting stress. Identified costs include impact of adverse side effects, social stigma, lack of response, fears of addiction, and changing the child's personality. Acceptance of the diagnosis influences adherence while medication education has varying effects. Families' attitudes, beliefs and perceptions about psychiatric illness and treatment play a large role in medication treatment decisions. A trusting provider relationship has a positive effect on adherence. Psychosocial treatment alternatives are preferred. With maturation, adolescents have more influence on decisions related to adherence.

  17. Social Outcomes in the Childhood Cancer Survivor Study Cohort

    PubMed Central

    Gurney, James G.; Krull, Kevin R.; Kadan-Lottick, Nina; Nicholson, H. Stacy; Nathan, Paul C.; Zebrack, Brad; Tersak, Jean M.; Ness, Kirsten K.

    2009-01-01

    Difficulties with negotiating and achieving desired social outcomes in life may be exacerbated by the experience of childhood cancer, including adverse effects from therapies used to achieve a cure. This review of previous publications from the Childhood Cancer Survivor Study (CCSS) and other relevant literature provides insight into the prevalence of, and risk factors for, poor educational attainment, less than optimal employment status, and interpersonal relationship issues among long-term survivors of childhood cancer. The impacts of emotional health and physical disability on social outcomes are also examined. Study results suggest that childhood cancer survivors generally have similar high school graduation rates, but are more likely to require special education services than sibling comparison groups. Survivors are slightly less likely than expected to attend college, and are more likely to be unemployed and not married as young adults. Cancers and treatments that result in impairment to the CNS, particularly brain tumors, or that impact sensory functioning, such as hearing loss, are associated with greater risk for undesirable social outcomes, as are emotional health problems and physical disability. This review of relevant data from CCSS and other studies provides information on risk factors for social problems into adulthood. A greater understanding of the long-term social impacts from the diagnosis and treatment of childhood cancer is critically important for developing targeted interventions to prevent or ameliorate adverse psychosocial effects. PMID:19224833

  18. Delay of Treatment Initiation Does Not Adversely Affect Survival Outcome in Breast Cancer.

    PubMed

    Yoo, Tae-Kyung; Han, Wonshik; Moon, Hyeong-Gon; Kim, Jisun; Lee, Jun Woo; Kim, Min Kyoon; Lee, Eunshin; Kim, Jongjin; Noh, Dong-Young

    2016-07-01

    Previous studies examining the relationship between time to treatment and survival outcome in breast cancer have shown inconsistent results. The aim of this study was to analyze the overall impact of delay of treatment initiation on patient survival and to determine whether certain subgroups require more prompt initiation of treatment. This study is a retrospective analysis of stage I-III patients who were treated in a single tertiary institution between 2005 and 2008. Kaplan-Meier survival analysis and Cox proportional hazards regression model were used to evaluate the impact of interval between diagnosis and treatment initiation in breast cancer and various subgroups. A total of 1,702 patients were included. Factors associated with longer delay of treatment initiation were diagnosis at another hospital, medical comorbidities, and procedures performed before admission for surgery. An interval between diagnosis and treatment initiation as a continuous variable or with a cutoff value of 15, 30, 45, and 60 days had no impact on disease-free survival (DFS). Subgroup analyses for hormone-responsiveness, triple-negative breast cancer, young age, clinical stage, and type of initial treatment showed no significant association between longer delay of treatment initiation and DFS. Our results show that an interval between diagnosis and treatment initiation of 60 days or shorter does not appear to adversely affect DFS in breast cancer.

  19. Social outcomes in the Childhood Cancer Survivor Study cohort.

    PubMed

    Gurney, James G; Krull, Kevin R; Kadan-Lottick, Nina; Nicholson, H Stacy; Nathan, Paul C; Zebrack, Brad; Tersak, Jean M; Ness, Kirsten K

    2009-05-10

    Difficulties with negotiating and achieving desired social outcomes in life may be exacerbated by the experience of childhood cancer, including adverse effects from therapies used to achieve a cure. This review of previous publications from the Childhood Cancer Survivor Study (CCSS) and other relevant literature provides insight into the prevalence of, and risk factors for, poor educational attainment, less than optimal employment status, and interpersonal relationship issues among long-term survivors of childhood cancer. The impacts of emotional health and physical disability on social outcomes are also examined. Study results suggest that childhood cancer survivors generally have similar high school graduation rates, but are more likely to require special education services than sibling comparison groups. Survivors are slightly less likely than expected to attend college, and are more likely to be unemployed and not married as young adults. Cancers and treatments that result in impairment to the CNS, particularly brain tumors, or that impact sensory functioning, such as hearing loss, are associated with greater risk for undesirable social outcomes, as are emotional health problems and physical disability. This review of relevant data from CCSS and other studies provides information on risk factors for social problems into adulthood. A greater understanding of the long-term social impacts from the diagnosis and treatment of childhood cancer is critically important for developing targeted interventions to prevent or ameliorate adverse psychosocial effects.

  20. 76 FR 65541 - Environmental Assessment and Finding of No Significant Impact Related to Exemption From Certain...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-21

    ... Regulatory Commission. ACTION: Environmental assessment and finding of no significant impact. FOR FURTHER... the action does not require either an environmental assessment or an environmental impact statement... adverse environmental impacts. The proposed action will not significantly increase the probability or...

  1. [Benefits and risks for primary prevention with statins in the elderly].

    PubMed

    Joseph, Jean-Philippe; Afonso, Mélanie; Berdaï, Driss; Salles, Nathalie; Bénard, Antoine; Gay, Bernard; Bonnet, Fabrice

    2015-12-01

    Statins in primary prevention before 75 years old reduce cardiovascular events from 20 to 30% and mortality from 10% with acceptable side effects. We investigated whether these results persisted for patients aged 75 and older taking statin. Methodic review of large randomized clinical trials and meta-analyzes that included patients 75 years and older treated with statins in primary prevention. Since the 1990s, a score of randomized controlled trials studying statins versus placebo in primary prevention were published and studied in meta-analyses. Exclusion criteria, including persons older than 70 years, are often restrictive. The impact on all-cause mortality in the four main studies and meta-analyses in over 75 years has not been demonstrated. On the other hand, a recent meta-analyses of observational studies including subjects between 70 and 89 years treated with statins found that low total cholesterol was associated with a moderate decrease in cardiovascular mortality, with no decrease in all-cause mortality. Moreover, in a common context of comorbidities in this age group, statins may be responsible for many adverse effects, drug interactions and impaired quality of life. Given the lack of formal evidence of effectiveness in terms of all-cause mortality and a high level of adverse effects, the benefit/risk of primary prevention with statins is not established in the elderly. The economic weight of statin prescriptions and their possible impact on quality of life justify an economic analysis of discontinuing statin therapy for people 75 years and older. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  2. Is long-term physical activity safe for older adults with knee pain?: a systematic review.

    PubMed

    Quicke, J G; Foster, N E; Thomas, M J; Holden, M A

    2015-09-01

    To determine whether long-term physical activity is safe for older adults with knee pain. A comprehensive systematic review and narrative synthesis of existing literature was conducted using multiple electronic databases from inception until May 2013. Two reviewers independently screened, checked data extraction and carried out quality assessment. Inclusion criteria for study designs were randomised controlled trials (RCTs), prospective cohort studies or case control studies, which included adults of mean age over 45 years old with knee pain or osteoarthritis (OA), undertaking physical activity over at least 3 months and which measured a safety related outcome (adverse events, pain, physical functioning, structural OA imaging progression or progression to total knee replacement (TKR)). Of the 8614 unique references identified, 49 studies were included in the review, comprising 48 RCTs and one case control study. RCTs varied in quality and included an array of low impact therapeutic exercise interventions of varying cardiovascular intensity. There was no evidence of serious adverse events, increases in pain, decreases in physical function, progression of structural OA on imaging or increased TKR at group level. The case control study concluded that increasing levels of regular physical activity was associated with lower risk of progression to TKR. Long-term therapeutic exercise lasting 3 to 30 months is safe for most older adults with knee pain. This evidence supports current clinical guideline recommendations. However, most studies investigated selected, consenting older adults carrying out low impact therapeutic exercise which may affect result generalizability. PROSPERO 2014:CRD42014006913. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  3. The Case for Including Adverse Childhood Experiences in Child Maltreatment Education: A Path Analysis

    PubMed Central

    Bachmann, Michael; Bachmann, Brittany A

    2018-01-01

    Context The lifelong, negative consequences of exposure to adverse childhood experiences (ACEs) for individuals and their families are well established. Objective To demonstrate the importance of including ACE information in child maltreatment education curricula using path analysis. Design Survey data examined the impact of child maltreatment education programs and knowledge about ACEs on medical practitioners’ reporting habits and ability to detect maltreatment. A path diagram distinguished between the direct impact of education programs on outcome measures and the indirect effect that is mediated through knowledge of ACEs. Main Outcome Measures Medical practitioners’ ability to detect child maltreatment and their number of referrals to Child Protective Services (CPS). Results The optimized path diagram (χ2SB(3) = 3.9, p = 0.27; RMSEA-SB = 0.017; R2 = 0.21, where SB is Satorra-Bentler coefficient and RMSEA is root-mean-square error of approximation) revealed the mediating variable “knowledge about ACEs” as the strongest structural effect (SB-β = 0.34) on the number of CPS referrals. It was almost twice as high as the second strongest effect of formal education programs (SB-β = 0.19). For workplace training programs, the total effect when including knowledge of ACEs was almost double as strong as the direct effect alone. Even when previous child maltreatment education was controlled for, practitioners familiar with the consequences of ACEs were significantly more likely to recognize and to report abuse to CPS. Conclusion This study documented the importance of specialized training programs on ACEs, and the essential role ACE knowledge plays in the effectiveness of provider education programs. PMID:29616910

  4. The Case for Including Adverse Childhood Experiences in Child Maltreatment Education: A Path Analysis.

    PubMed

    Bachmann, Michael; Bachmann, Brittany A

    2018-03-16

    The lifelong, negative consequences of exposure to adverse childhood experiences (ACEs) for individuals and their families are well established. To demonstrate the importance of including ACE information in child maltreatment education curricula using path analysis. Survey data examined the impact of child maltreatment education programs and knowledge about ACEs on medical practitioners' reporting habits and ability to detect maltreatment. A path diagram distinguished between the direct impact of education programs on outcome measures and the indirect effect that is mediated through knowledge of ACEs. Medical practitioners' ability to detect child maltreatment and their number of referrals to Child Protective Services (CPS). The optimized path diagram (χ 2 SB(3) = 3.9, p = 0.27; RMSEA-SB = 0.017; R 2 = 0.21, where SB is Satorra-Bentler coefficient and RMSEA is root-mean-square error of approximation) revealed the mediating variable "knowledge about ACEs" as the strongest structural effect (SB-β = 0.34) on the number of CPS referrals. It was almost twice as high as the second strongest effect of formal education programs (SB-β = 0.19). For workplace training programs, the total effect when including knowledge of ACEs was almost double as strong as the direct effect alone. Even when previous child maltreatment education was controlled for, practitioners familiar with the consequences of ACEs were significantly more likely to recognize and to report abuse to CPS. This study documented the importance of specialized training programs on ACEs, and the essential role ACE knowledge plays in the effectiveness of provider education programs.

  5. Weighing the cost of educational inflation in undergraduate medical education.

    PubMed

    Cusano, Ronald; Busche, Kevin; Coderre, Sylvain; Woloschuk, Wayne; Chadbolt, Karen; McLaughlin, Kevin

    2017-08-01

    Despite the fact that the length of medical school training has remained stable for many years, the expectations of graduating medical students (and the schools that train them) continue to increase. In this Reflection, the authors discuss motives for educational inflation and suggest that these are likely innocent, well-intentioned, and subconscious-and include both a propensity to increase expectations of ourselves and others over time, and a reluctance to reduce training content and expectations. They then discuss potential risks of educational inflation, including reduced emphasis on core knowledge and clinical skills, and adverse effects on the emotional, psychological, and financial wellbeing of students. While acknowledging the need to change curricula to improve learning and clinical outcomes, the authors proffer that it is naïve to assume that we can inflate educational expectations at no additional cost. They suggest that before implementing and/or mandating change, we should consider of all the costs that medical schools and students might incur, including opportunity costs and the impact on the emotional and financial wellbeing of students. They propose a cost-effectiveness framework for medical education and advocate prioritization of interventions that improve learning outcomes with no additional costs or are cost-saving without adversely impacting learning outcomes. When there is an additional cost for improved learning outcomes or a decline in learning outcomes as a result of cost saving interventions, they suggest careful consideration and justification of this trade-off. And when there are neither improved learning outcomes nor cost savings they recommend resisting the urge to change.

  6. Methodology for computing the burden of disease of adverse events following immunization.

    PubMed

    McDonald, Scott A; Nijsten, Danielle; Bollaerts, Kaatje; Bauwens, Jorgen; Praet, Nicolas; van der Sande, Marianne; Bauchau, Vincent; de Smedt, Tom; Sturkenboom, Miriam; Hahné, Susan

    2018-03-24

    Composite disease burden measures such as disability-adjusted life-years (DALY) have been widely used to quantify the population-level health impact of disease or injury, but application has been limited for the estimation of the burden of adverse events following immunization. Our objective was to assess the feasibility of adapting the DALY approach for estimating adverse event burden. We developed a practical methodological framework, explicitly describing all steps involved: acquisition of relative or absolute risks and background event incidence rates, selection of disability weights and durations, and computation of the years lived with disability (YLD) measure, with appropriate estimation of uncertainty. We present a worked example, in which YLD is computed for 3 recognized adverse reactions following 3 childhood vaccination types, based on background incidence rates and relative/absolute risks retrieved from the literature. YLD provided extra insight into the health impact of an adverse event over presentation of incidence rates only, as severity and duration are additionally incorporated. As well as providing guidance for the deployment of DALY methodology in the context of adverse events associated with vaccination, we also identified where data limitations potentially occur. Burden of disease methodology can be applied to estimate the health burden of adverse events following vaccination in a systematic way. As with all burden of disease studies, interpretation of the estimates must consider the quality and accuracy of the data sources contributing to the DALY computation. © 2018 The Authors. Pharmacoepidemiology & Drug Safety Published by John Wiley & Sons Ltd.

  7. Impacts of making sense of adversity on depression, posttraumatic stress disorder, and posttraumatic growth among a sample of mainly newly diagnosed HIV-positive Chinese young homosexual men: the mediating role of resilience.

    PubMed

    Yu, Nancy Xiaonan; Chen, Lihua; Ye, Zhi; Li, Xiaoming; Lin, Danhua

    2017-01-01

    The experience of HIV, as a life-transforming event, might produce both negative and positive outcomes. Guided by the stress appraisal model, the present study investigated the hypothesized pathways in predicting symptomatology and posttraumatic growth (PTG) in a sample of Chinese male patients with HIV (PHIV) who were mainly newly diagnosed, young, and homosexual. In this cross-sectional study, 141 Chinese male PHIV (87.2% of them were homosexual) completed measures of making negative/positive sense of adversity, resilience, depression, posttraumatic stress disorder (PTSD), and PTG. The path analysis results showed that making negative sense of adversity was associated with depression and PTSD, partially mediated by low levels of resilience, whereas making positive sense of adversity was associated with PTG, partially mediated by resilience. The results suggest that negative and positive outcomes of trauma are impacted by making negative and positive sense of adversity, respectively, via two separate pathways, both mediated by resilience. Our findings contribute to an understanding of the cognitive process of symptomatology and PTG in the HIV context. Theoretical considerations, clinical implications, and future directions are discussed.

  8. Strategic planning to reduce medical errors: Part I--diagnosis.

    PubMed

    Waldman, J Deane; Smith, Howard L

    2012-01-01

    Despite extensive dialogue and a continuing stream of proposed medical practice revisions, medical errors and adverse impacts persist. Connectivity of vital elements is often underestimated or not fully understood. This paper analyzes medical errors from a systems dynamics viewpoint (Part I). Our analysis suggests in Part II that the most fruitful strategies for dissolving medical errors include facilitating physician learning, educating patients about appropriate expectations surrounding treatment regimens, and creating "systematic" patient protections rather than depending on (nonexistent) perfect providers.

  9. The Effects of Military Change-of-Station Moves on Spousal Earnings

    DTIC Science & Technology

    2016-12-02

    who experienced a PCS move with the data of military spouses who did not move but were similar in other ways, including sex , age, rural or urban...location, number and age of children , servicemember rank and education, and many other factors. Findings This study elicited a number of findings... children under the age of 6 are particu- larly adversely impacted by PCS moves. Figure 2 shows how, in the year of the PCS move, spouses with young

  10. Sleep disorders during pregnancy.

    PubMed

    Pien, Grace W; Schwab, Richard J

    2004-11-01

    This paper reviews the topic of sleep disorders in pregnant women. We describe changes in sleep architecture and sleep pattern during pregnancy, discuss the impact of the physical and biochemical changes of pregnancy on sleep in pregnant women and examine whether maternal-fetal outcomes may be adversely affected in women with disordered sleep. The literature on common sleep disorders affecting pregnant women, including insomnia, sleep-disordered breathing and restless legs syndrome, is reviewed and recommendations are made for the management of these disorders during pregnancy.

  11. Polymer performance in cooling water: The influence of process variables

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Amjad, Z.; Pugh, J.; Zibrida, J.

    1997-01-01

    The key to the efficacy of phosphate and phosphonates in stabilized phosphate and all-organic cooling water treatment (CWT) programs is the presence and performance of polymeric inhibitors/dispersants. The performance of polymeric additives used in CWT programs can be adversely impacted by the presence of iron, phosphonate, or cationic polymer and influenced by a variety of process variables including system pH and temperature. In this article, the performance of several polymeric additives is evaluated under a variety of stressed conditions.

  12. Polymer performance in cooling water: The influence of process variables

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Amjad, Z.; Pugh, J.; Zibrida, J.

    1996-12-01

    The key to the efficacy of phosphate and phosphonates in stabilized phosphate and all-organic cooling water treatment (CWT) programs is the presence and performance of polymeric inhibitors/dispersants. The performance of polymeric additives used in CWT programs can be adversely impacted by the presence of iron, phosphonate, or cationic polymer and influenced by a variety of process variables including system pH and temperature. In this paper, the performance of several polymeric additives is evaluated under a variety of stressed conditions.

  13. Evaluation of adverse events noted in children receiving continuous infusions of dexmedetomidine in the intensive care unit.

    PubMed

    Honey, Brooke L; Harrison, Donald L; Gormley, Andrew K; Johnson, Peter N

    2010-01-01

    Dexmedetomidine is an α(2)-adrenergic receptor agonist with sedative and analgesic effects in mechanically ventilated adults and children. Safety and efficacy data are limited in children. The purpose of this study is to retrospectively identify the incidence and types of adverse events noted in children receiving continuous infusions of dexmedetomidine and evaluate potential risk factors for adverse events. Between July 1, 2006, and July 31, 2007, data were collected on all children (< 18 years) who received continuous infusions of dexmedetomidine. Data collection included demographics, dexmedetomidine regimen, and type/number of adverse events. The primary endpoint was the total number of adverse events noted, including: transient hypertension, hypotension, neurological manifestations, apnea, and bradycardia. Secondary endpoints included categorization of each type of adverse event and an assessment of risk factors. A logistic regression model was used to assess the relationship of adverse events with independent variables including length of ICU stay, cumulative dose, peak infusion rate, duration of therapy, PRISM III score, and bolus dose. Thirty-six patients received dexmedetomidine representing 41 infusions. The median age was 16 months (range, 0.1-204 months) and median PRISM III score was 2 (range, 0-18). Eighteen (43.9%) patients received a bolus dose of dexmedetomidine. The median cumulative dose (mcg/kg) and peak dose (mcg/kg/hr) were 8.5 (range, 2.2-193.7) and 0.5 (range, 0.2-0.7), respectively. Dexmedetomidine was continued for a median of 20 (range, 3-263) hours. Six (14.6%) patients were slowly tapered off the continuous infusions. Twenty-one adverse events were noted in 17 patients, including 4 neurologic manifestations. Fourteen patients required interventions for adverse events. ICU length of stay was the only independent risk factor (p=0.036) for development of adverse events. Several potential adverse events were noted with dexmedetomidine continuous infusions including possible neurological manifestations. Further studies are needed looking at adverse events associated with dexmedetomidine use in the pediatric population.

  14. The impact of organizational changes on work stress, sleep, recovery and health.

    PubMed

    Greubel, Jana; Kecklund, Göran

    2011-01-01

    The study objective was to investigate the impact of different kinds of organizational changes, as well as anticipation of such changes, on work-related stress, sleep, recovery and health. It was hypothesized that impaired sleep and recovery increase the adverse health consequences of organizational changes. The data consisted of cross sectional questionnaire data from a random sample of 1,523 employees in the Swedish police force. It could be shown that extensive organizational changes including downsizing or a change in job tasks were associated with a small increase in work stress, disturbed sleep, incomplete recovery and health complaints. However, less extensive organizational changes like relocation did not affect these outcome variables. Anticipation of extensive organizational changes had almost the same effect as actual changes. Furthermore a moderating effect of sleep and work stress on gastrointestinal complaints and depressive symptoms was found. Thus, like former studies already suggested, extensive organizational changes resulted in increased stress levels, poorer health and impaired sleep and recovery. Furthermore, organizational instability due to anticipation of changes was as negative as actual changes. There was also some evidence that disturbed sleep increased these adverse health effects, in particular with respect to anticipation of organizational changes.

  15. Biodegradability standards for carrier bags and plastic films in aquatic environments: a critical review.

    PubMed

    Harrison, Jesse P; Boardman, Carl; O'Callaghan, Kenneth; Delort, Anne-Marie; Song, Jim

    2018-05-01

    Plastic litter is encountered in aquatic ecosystems across the globe, including polar environments and the deep sea. To mitigate the adverse societal and ecological impacts of this waste, there has been debate on whether 'biodegradable' materials should be granted exemptions from plastic bag bans and levies. However, great care must be exercised when attempting to define this term, due to the broad and complex range of physical and chemical conditions encountered within natural ecosystems. Here, we review existing international industry standards and regional test methods for evaluating the biodegradability of plastics within aquatic environments (wastewater, unmanaged freshwater and marine habitats). We argue that current standards and test methods are insufficient in their ability to realistically predict the biodegradability of carrier bags in these environments, due to several shortcomings in experimental procedures and a paucity of information in the scientific literature. Moreover, existing biodegradability standards and test methods for aquatic environments do not involve toxicity testing or account for the potentially adverse ecological impacts of carrier bags, plastic additives, polymer degradation products or small (microscopic) plastic particles that can arise via fragmentation. Successfully addressing these knowledge gaps is a key requirement for developing new biodegradability standard(s) for lightweight carrier bags.

  16. The effect of preventive oral care on treatment outcomes of a cohort of oral cancer patients.

    PubMed

    Morais, Marilia Oliveira; Elias, Marcela Ramos Abrahão; Leles, Cláudio Rodrigues; Dourado Pinezi, Juliana Castro; Mendonça, Elismauro Francisco

    2016-04-01

    The purpose of this study was to assess patient adherence to an oral preventive measures (OPM) protocol and its impact on cancer treatment outcomes. A retrospective cohort of oral cancer of 133 patients submitted to radiotherapy (RT) was selected, excluding those with metastasis. Patients were grouped according to their local tumor response after finishing RT (favorable or unfavorable) and adherence to an OPM (none, ≤6 months, and >6 months). OPM included education and counseling about adverse effects, elimination of infection foci, restorative procedures, fluoride therapy, oral rehydration, and maintenance and supervision of oral hygiene throughout treatment. Clinical and pathological characteristics were recorded, and patient outcomes (frequency of adverse effects, RT interruption, and overall survival) were analyzed. Patients with higher adherence to the OPM had greater occurrence of RT interruption as a consequence of symptoms (p = 0.01); however, these patients were more likely to complete the established RT protocol (p = 0.02). Overall survival (p = 0.01) was higher in the group with higher adherence. This study suggests that the implementation of oral preventive measures may contribute to improving the prognosis of squamous cell carcinoma (SCC) treatment by reducing the negative impact of oral complications.

  17. Attachment and the metabolic syndrome in midlife: the role of interview-based discourse patterns.

    PubMed

    Davis, Cynthia R; Usher, Nicole; Dearing, Eric; Barkai, Ayelet R; Crowell-Doom, Cynthia; Neupert, Shevaun D; Mantzoros, Christos S; Crowell, Judith A

    2014-10-01

    Adult attachment discourse patterns and current family relationship quality were examined as correlates of health behaviors and number of metabolic syndrome (MetS) criteria met, and as mediators of the link between childhood adversity and these health outcomes. A sample of 215 white/European American and black/African American adults aged 35 to 55 years were examined using a cross-sectional study design. Discourse was assessed with the Adult Attachment Interview, using coherence (a marker of attachment security), unresolved trauma/loss (a marker of disorganized cognitions related to trauma or loss), and idealization (minimizing stressful experiences and their impact) scores. Relationship quality, adverse childhood experiences, and current depressive symptoms were assessed, as were health behaviors of diet, exercise, and smoking. MetS includes obesity, elevated blood pressure, elevated fasting glucose, high triglycerides, and low high-density lipoprotein cholesterol. Using path analysis and including childhood adversity severity and depressive symptoms in the model, both Adult Attachment Interview coherence and unresolved trauma/loss were directly linked to the number of MetS criteria (r = 0.186 and r = 0.170, respectively). Idealization was indirectly linked to MetS through poor diet (r = 0.183). The final model explained 21% of the variance in scores for the number of MetS criteria met. Insecure adult attachment is associated with increased risk of MetS.

  18. 75 FR 16117 - Registration Review; Pesticide Dockets Opened for Review and Comment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-31

    ..., human health, farmworker, and agricultural advocates; the chemical industry; pesticide users; and... disproportionately high and adverse human health impacts or environmental effects from exposure to the pesticides... can still be used without unreasonable adverse effects on human health or the environment. A pesticide...

  19. IMPACTS OF TRAFFIC ON AIR QUALITY AND HEALTH EFFECTS NEAR MAJOR ROADWAYS

    EPA Science Inventory

    A growing number of epidemiological studies conducted in Europe, Asia, and North America have identified an increase in occurrence of adverse health effects for populations living near major roads. However, the biological mechanism(s) leading to the adverse effects have not been...

  20. Diagnosis of potential stressors adversely affecting benthic ...

    EPA Pesticide Factsheets

    Greenwich Bay is an urbanized embayment of Narragansett Bay potentially impacted by multiple stressors. The present study identified the important stressors affecting Greenwich Bay benthic fauna. First, existing data and information were used to confirm that the waterbody was impaired. Second, the presence of source, stressor, and effect were established. Then linkages between source, stressor, and effect were developed. This allows identification of probable stressors adversely affecting the waterbody. Three pollutant categories were assessed: chemicals, nutrients, and suspended sediments. This weight of evidence approach indicated that Greenwich Bay was primarily impacted by eutrophication-related stressors. The sediments of Greenwich Bay were carbon enriched and low dissolved oxygen concentrations were commonly seen, especially in the western portions of Greenwich Bay. The benthic community was depauperate, as would be expected under oxygen stress. Although our analysis indicated that contaminant loads in Greenwich Bay were at concentrations where adverse effects might be expected, no toxicity was observed, as a result of high levels of organic carbon in these sediments reducing contaminant bioavailability. Our analysis also indicated that suspended sediment impacts were likely nonexistent for much of the Bay. This analysis demonstrates that the diagnostic procedure was useful to organize and assess the potential stressors impacting the ecological well-being

  1. An Overview of Science Challenges Pertaining to our Understanding of Extreme Geomagnetically Induced Currents. Chapter 8

    NASA Technical Reports Server (NTRS)

    Ngwira, Chigomezyo M.; Pulkkinen, Antti A.

    2018-01-01

    Vulnerability of man-made infrastructure to Earth-directed space weather events is a serious concern for today's technology-dependent society. Space weather-driven geomagnetically induced currents (GICs) can disrupt operation of extended electrically conducting technological systems. The threat of adverse impacts on critical technological infrastructure, like power grids, oil and gas pipelines, and communication networks, has sparked renewed interest in extreme space weather. Because extreme space weather events have low occurrence rate but potentially high impact, this presents a major challenge for our understanding of extreme GIC activity. In this chapter, we discuss some of the key science challenges pertaining to our understanding of extreme events. In addition, we present an overview of GICs including highlights of severe impacts over the last 80 years and recent U.S. Federal actions relevant to this community.

  2. Adverse Selection and Inertia in Health Insurance Markets: When Nudging Hurts.

    PubMed

    Handel, Benjamin R

    2013-12-01

    This paper investigates consumer inertia in health insurance markets, where adverse selection is a potential concern. We leverage a major change to insurance provision that occurred at a large firm to identify substantial inertia, and develop and estimate a choice model that also quantifies risk preferences and ex ante health risk. We use these estimates to study the impact of policies that nudge consumers toward better decisions by reducing inertia. When aggregated, these improved individual-level choices substantially exacerbate adverse selection in our setting, leading to an overall reduction in welfare that doubles the existing welfare loss from adverse selection.

  3. Tourism impacts of Three Mile Island and other adverse events: Implications for Lincoln County and other rural counties bisected by radioactive wastes intended for Yucca Mountain

    NASA Astrophysics Data System (ADS)

    Himmelberger, Jeffery J.; Baughman, Mike; Ogneva-Himmelberger, Yelena A.

    1995-11-01

    Whether the proposed Yucca Mountain nuclear waste repository system will adversely impact tourism in southern Nevada is an open question of particular importance to visitor-oriented rural counties bisected by planned waste transportatin corridors (highway or rail). As part of one such county's repository impact assessment program, tourism implications of Three Mile Island (TMI) and other major hazard events have beem revisited to inform ongoing county-wide socioeconomic assessments and contingency planning efforts. This paper summarizes key research implications of such research as applied to Lincoln County, Nevada. Implications for other rural counties are discussed in light of the research findings.

  4. Feasibility trial of a scalable psychological intervention for women affected by urban adversity and gender-based violence in Nairobi.

    PubMed

    Dawson, Katie S; Schafer, Alison; Anjuri, Dorothy; Ndogoni, Lincoln; Musyoki, Caroline; Sijbrandij, Marit; van Ommeren, Mark; Bryant, Richard A

    2016-11-18

    Living in conditions of chronic adversity renders many women more vulnerable to experiencing gender-based violence (GBV). In addition to GBV's physical and social consequences, the psychological effects can be pervasive. Access to evidence-based psychological interventions that seek to support the mental health of women affected by such adversity is rare in low- and middle-income countries. The current study evaluates a brief evidence-informed psychological intervention developed by the World Health Organization for adults impacted by adversity (Problem Management Plus; PM+). A feasibility randomised control trial (RCT) was conducted to inform a fully powered trial. Community health workers delivered the intervention to 70 women residing in three peri-urban settings in Nairobi, Kenya. Women, among whom 80% were survivors of GBV (N = 56), were randomised to receive five sessions of either PM+ (n = 35) by community health workers or enhanced treatment as usual (ETAU; n = 35). PM+ was not associated with any adverse events. Although the study was not powered to identify effects and accordingly did not identify effects on the primary outcome measure of general psychological distress, women survivors of adversity, including GBV, who received PM+ displayed greater reductions in posttraumatic stress disorder symptoms following treatment than those receiving ETAU. This feasibility study suggests that PM+ delivered by lay health workers is an acceptable and safe intervention to reach women experiencing common mental disorders and be inclusive for those affected by GBV and can be studied in a RCT in this setting. The study sets the stage for a fully powered, definitive controlled trial to assess this potentially effective intervention. ACTRN12614001291673 , 10/12/2014, retrospectively registered during the recruitment phase.

  5. The Impact of a History of Adverse Childhood Experiences on Breastfeeding Initiation and Exclusivity: Findings from a National Population Health Survey.

    PubMed

    Ukah, Ugochinyere Vivian; Adu, Prince A; De Silva, Dane A; von Dadelszen, Peter

    2016-12-01

    Exclusive breastfeeding is strongly recommended by the World Health Organization. Given the low rate of exclusive breastfeeding in Canada and the increasing reports of a history of adverse childhood experiences, this study sought to investigate the association between a history of adverse childhood experiences and breastfeeding initiation and breastfeeding. Data used for this study were based on the 2011-2012 Canadian Community Health Survey, collected using a cross-sectional survey. The outcome measures were breastfeeding initiation and exclusive breastfeeding for 6 months or more. History of adverse childhood experiences was the main explanatory variable. Multivariable logistic regression models were developed to investigate the effect on breastfeeding initiation and on exclusive breastfeeding in women who gave birth within 5 years before when the surveys were conducted. The study sample included 697 and 633 women for analyses on breastfeeding initiation and breastfeeding, respectively. The proportion of women with breastfeeding initiation and exclusive breastfeeding for up to 6 months in this study were 96.8% and 42.8%, respectively. After controlling for age and highest level of education, having a history of adverse childhood experiences was not significantly associated with breastfeeding initiation (odds ratio [OR] 0.46, 95% confidence interval [CI] 0.10-1.87), but mothers with such history were less likely to exclusively breastfeed for up to 6 months compared with those without (OR 0.53, 95% CI 0.31-0.90). These findings suggest the need for more breastfeeding monitoring programs beyond the hospital environment to provide more support to Canadian mothers, especially those who have experienced adverse childhood experiences or trauma in the past.

  6. Cumulative Effects of Neighborhood Social Adversity and Personal Crime Victimization on Adolescent Psychotic Experiences.

    PubMed

    Newbury, Joanne; Arseneault, Louise; Caspi, Avshalom; Moffitt, Terrie E; Odgers, Candice L; Fisher, Helen L

    2018-02-15

    Little is known about the impact of urbanicity, adverse neighborhood conditions and violent crime victimization on the emergence of adolescent psychotic experiences. Participants were from the Environmental Risk (E-Risk) Longitudinal Twin Study, a nationally-representative cohort of 2232 British twins who were interviewed about adolescent psychotic experiences at age 18. Urbanicity, neighborhood characteristics, and personal victimization by violent crime were measured during childhood and adolescence via geocoded census data, surveys of over 5000 immediate neighbors of the E-Risk participants, and interviews with participants themselves. Adolescents raised in urban vs rural neighborhoods were significantly more likely to have psychotic experiences (OR = 1.67, 95% CI = 1.21-2.30, P = .002). This association remained significant after considering potential confounders including family socioeconomic status, family psychiatric history, and adolescent substance problems (OR = 1.43, 95% CI = 1.01-2.03, P = .042), but became nonsignificant after considering adverse social conditions in urban neighborhoods such as low social cohesion and high neighborhood disorder (OR = 1.35, 95% CI = 0.94-1.92, P = .102). The combined association of adverse neighborhood social conditions and personal crime victimization with adolescent psychotic experiences (adjusted OR = 4.86, 95% CI = 3.28-7.20, P < .001) was substantially greater than for either exposure alone, highlighting a potential interaction between neighborhood conditions and crime victimization (interaction contrast ratio = 1.81, 95% CI = -0.03 to 3.65) that was significant at the P = .054 level. Cumulative effects of adverse neighborhood social conditions and personal victimization by violent crime during upbringing partly explain why adolescents in urban settings are more likely to report psychotic experiences. Early intervention efforts for psychosis could be targeted towards victimized youth living in urban and socially adverse neighborhoods.

  7. Experience of sleep in individuals with spinal cord injury

    PubMed Central

    Fogelberg, Donald J.; Leland, Natalie E.; Blanchard, Jeanine; Rich, Timothy J.; Clark, Florence A.

    2017-01-01

    Background Poor sleep contributes to adverse health outcomes making it important to understand sleep in medically vulnerable populations, including those with spinal cord injury (SCI). However, little attention has been paid to circumstances specific to SCI that may negatively impact sleep, or to consequences of poor sleep in this population. Objectives To examine the experience of sleep among individuals with SCI. Methodology Secondary analysis using thematic coding of qualitative data from an ethnographic study of community-dwelling adults with SCI. Results Sleep-related data were found in transcripts for 90% of the sample. Participants described diminished sleep duration and irregular sleep patterns. Several factors contributing to poor sleep were identified, including SCI-related circumstances and sleep environment. Participants also discussed how poor sleep affected occupational engagement. Conclusion This study highlights the extent of sleep disturbance experienced after SCI, the subsequent impact on occupational performance, and provides direction for clinical practice. PMID:28196449

  8. Estimating the incremental net health benefit of requirements for cardiovascular risk evaluation for diabetes therapies

    PubMed Central

    Chawla, Anita J; Mytelka, Daniel S; McBride, Stephan D; Nellesen, Dave; Elkins, Benjamin R; Ball, Daniel E; Kalsekar, Anupama; Towse, Adrian; Garrison, Louis P

    2014-01-01

    Purpose To evaluate the advantages and disadvantages of pre-approval requirements for safety data to detect cardiovascular (CV) risk contained in the December 2008 U.S. Food and Drug Administration (FDA) guidance for developing type 2 diabetes drugs compared with the February 2008 FDA draft guidance from the perspective of diabetes population health. Methods We applied the incremental net health benefit (INHB) framework to quantify the benefits and risks of investigational diabetes drugs using a common survival metric (life-years [LYs]). We constructed a decision analytic model for clinical program development consistent with the requirements of each guidance and simulated diabetes drugs, some of which had elevated CV risk. Assuming constant research budgets, we estimate the impact of increased trial size on drugs investigated. We aggregate treatment benefit and CV risks for each approved drug over a 35-year horizon under each guidance. Results The quantitative analysis suggests that the December 2008 guidance adversely impacts diabetes population health. INHB was −1.80 million LYs, attributable to delayed access to diabetes therapies (−0.18 million LYs) and fewer drugs (−1.64 million LYs), but partially offset by reduced CV risk exposure (0.02 million LYs). Results were robust in sensitivity analyses. Conclusion The health outcomes impact of all potential benefits and risks should be evaluated in a common survival measure, including health gain from avoided adverse events, lost health benefits from delayed or forgone efficacious products, and impact of alternative policy approaches. Quantitative analysis of the December 2008 FDA guidance for diabetes therapies indicates that negative impact on patient health will result. © 2014 The Authors. Pharmacoepidemiology and Drug Safety published by John Wiley & Sons, Ltd. PMID:24892175

  9. Estimating the incremental net health benefit of requirements for cardiovascular risk evaluation for diabetes therapies.

    PubMed

    Chawla, Anita J; Mytelka, Daniel S; McBride, Stephan D; Nellesen, Dave; Elkins, Benjamin R; Ball, Daniel E; Kalsekar, Anupama; Towse, Adrian; Garrison, Louis P

    2014-03-01

    To evaluate the advantages and disadvantages of pre-approval requirements for safety data to detect cardiovascular (CV) risk contained in the December 2008 U.S. Food and Drug Administration (FDA) guidance for developing type 2 diabetes drugs compared with the February 2008 FDA draft guidance from the perspective of diabetes population health. We applied the incremental net health benefit (INHB) framework to quantify the benefits and risks of investigational diabetes drugs using a common survival metric (life-years [LYs]). We constructed a decision analytic model for clinical program development consistent with the requirements of each guidance and simulated diabetes drugs, some of which had elevated CV risk. Assuming constant research budgets, we estimate the impact of increased trial size on drugs investigated. We aggregate treatment benefit and CV risks for each approved drug over a 35-year horizon under each guidance. The quantitative analysis suggests that the December 2008 guidance adversely impacts diabetes population health. INHB was -1.80 million LYs, attributable to delayed access to diabetes therapies (-0 .18 million LYs) and fewer drugs (-1.64 million LYs), but partially offset by reduced CV risk exposure (0.02 million LYs). Results were robust in sensitivity analyses. The health outcomes impact of all potential benefits and risks should be evaluated in a common survival measure, including health gain from avoided adverse events, lost health benefits from delayed or for gone efficacious products, and impact of alternative policy approaches. Quantitative analysis of the December 2008 FDA guidance for diabetes therapies indicates that negative impact on patient health will result. Copyright © 2014 The Authors. Pharmacoepidemiology and Drug Safety published by John Wiley & Sons, Ltd.

  10. Climate Change and Air Pollution-Related Health Impacts in the United States: Assessment of Current Findings

    NASA Astrophysics Data System (ADS)

    Kinney, P.; Fann, N.

    2016-12-01

    Ambient air pollution can be affected by climate in a variety of ways, which in turn have important implications for human health. Observed and projected changes in climate lead to modified weather pat­terns and biogenic emissions, which influence the levels and geographic patterns of outdoor air pollutants of health concern, including ground-level ozone (O3) and fine particulate matter (PM2.5). The USGCRP scientific assessment of the human health impacts of climate change concluded with high confidence that climate change will make it harder for any given regulatory approach to reduce ground-level ozone pollution in the future as meteorological conditions become increasingly conducive to forming ozone over most of the United States. Unless offset by additional emissions reductions of ozone precursors, these climate-driven increases in ozone will cause premature deaths, hospital visits, lost school days, and acute respiratory symptoms. The evidence for climate impacts on PM2.5 is less robust than that for ozone. However, one mechanism through which climate change is likely to affect PM2.5 as well as O3 in the United States is via impacts on wildfires. Wildfires emit precursors of both fine particles and O3, which increase the risk of premature death and adverse chronic and acute cardiovascular and respiratory health outcomes. Climate change is projected to increase the number and severity of naturally occurring wildfires in parts of the United States, increasing emissions of particulate matter and ozone precursors and resulting in additional adverse health outcomes. We present the key results and conclusions from a nationwide assessment of O3 health impacts in 2030, as well as new evidence for respiratory health effects of wildfires in the western United States.

  11. Indicators of AEI applied to the Delaware Estuary.

    PubMed

    Barnthouse, Lawrence W; Heimbuch, Douglas G; Anthony, Vaughn C; Hilborn, Ray W; Myers, Ransom A

    2002-05-18

    We evaluated the impacts of entrainment and impingement at the Salem Generating Station on fish populations and communities in the Delaware Estuary. In the absence of an agreed-upon regulatory definition of "adverse environmental impact" (AEI), we developed three independent benchmarks of AEI based on observed or predicted changes that could threaten the sustainability of a population or the integrity of a community. Our benchmarks of AEI included: (1) disruption of the balanced indigenous community of fish in the vicinity of Salem (the "BIC" analysis); (2) a continued downward trend in the abundance of one or more susceptible fish species (the "Trends" analysis); and (3) occurrence of entrainment/impingement mortality sufficient, in combination with fishing mortality, to jeopardize the future sustainability of one or more populations (the "Stock Jeopardy" analysis). The BIC analysis utilized nearly 30 years of species presence/absence data collected in the immediate vicinity of Salem. The Trends analysis examined three independent data sets that document trends in the abundance of juvenile fish throughout the estuary over the past 20 years. The Stock Jeopardy analysis used two different assessment models to quantify potential long-term impacts of entrainment and impingement on susceptible fish populations. For one of these models, the compensatory capacities of the modeled species were quantified through meta-analysis of spawner-recruit data available for several hundred fish stocks. All three analyses indicated that the fish populations and communities of the Delaware Estuary are healthy and show no evidence of an adverse impact due to Salem. Although the specific models and analyses used at Salem are not applicable to every facility, we believe that a weight of evidence approach that evaluates multiple benchmarks of AEI using both retrospective and predictive methods is the best approach for assessing entrainment and impingement impacts at existing facilities.

  12. Antipsychotic interventions in prodromal psychosis: safety issues.

    PubMed

    Liu, Chen-Chung; Demjaha, Arsime

    2013-03-01

    In recent years, psychopharmacological intervention in prodromal psychosis, also known as the ultra-high risk (UHR) mental state for psychosis, has attracted much attention. Whilst it has been shown that antipsychotic use in UHR individuals may be effective in potentially delaying or even averting progression to frank psychosis, their use in subjects that do not necessarily convert to psychosis has raised considerable ethical concerns because of their adverse effects. Recent treatment guidelines for patients at UHR for psychosis recommend the use of antipsychotics only in exceptional conditions and with great precautions. To date only a few studies have investigated the use of antipsychotic medications in UHR patients and the potential benefits and risks related to their use in prodromal psychosis remain unclear. We review here all published studies that included UHR patients treated with antipsychotics, regardless of study design. These studies were all of second-generation antipsychotics, given that first-generation antipsychotics cannot be recommended because of their adverse drug reactions. We specifically examine the available descriptions of adverse reactions of the individual antipsychotic medication in each study and discuss the potential effects of various demographic and clinical factors that may impact on safety issues of pharmacological interventions in UHR patients. Clinical trials to date investigating potential benefits of antipsychotic treatments in preventing transition to psychosis were of relatively short duration and have involved a small number of patients. Whilst it appears that pharmacological intervention at this stage may be effective in both reducing the psychopathology and decreasing transition rates, and is potentially safe, in the absence of sufficient evidence-based knowledge to guide treatment, definitive clinical recommendations and guidelines cannot be derived. Certain adverse events take time to develop, such as metabolic syndrome and endocrine-related effects, thus longer term clinical trials with a larger number of patients are needed to determine the effectiveness of antipsychotic intervention and the relationship of its duration to emergence of adverse events. This can inform the development of timely strategies to prevent serious negative impacts and thus maximize the benefits of antipsychotic intervention in UHR patients that outweigh the risks associated with their use.

  13. Developing a tool to measure pharmacoeconomic outcomes of post-surgical pain management interventions.

    PubMed

    Keller, Deborah S; Smalarz, Amy; Haas, Eric M

    2016-01-01

    Financial pressures have limited the ability of providers to use medication that may improve clinical outcomes and patient satisfaction. New interventions are often fraught with resistance from individual cost centers. A value realization tool (VRT) is essential for separate cost centers to communicate and comprehend the overall financial and clinical implications of post-surgical pain management medication interventions (PSMI). The goal was to describe development of a VRT. An evaluation of common in-patient PSMI approaches, impacts, and costs was performed. A multidisciplinary task force guided development of the VRT to ensure appropriate representation and relevance to clinical practice. The main outcome was an Excel-based tool that communicates the overall cost/benefit of PSMI for the post-operative patient encounter. The VRT aggregated input data on costs, clinical impact, and nursing burden of PSMI assessment and monitoring into two high-level outcome reports: Overall Cost Impact and Nurse & Patient Impact. Costs included PSMI specific medication, equipment, professional placement, labor, overall/opioid-related adverse events, re-admissions, and length of stay. Nursing impact included level of practice interference, job satisfaction, and patient care metrics. Patient impact included pain scores, opioid use, PACU time, and satisfaction. Reference data was provided for individual institutions that may not collect all variables included in the VRT. The VRT is a valuable way for administrators to assess PSMI cost/benefits and for individual cost centers to see the overall value of individual interventions. The user-friendly, decision-support tool allows the end-user to use built-in referenced or personalized outcome data, increasing relevance to their institutions. This broad picture could facilitate communication across cost centers and evidence-based decisions for appropriate use and impacts of PSMI.

  14. The influence of deficient retro-aortic rim on technical success and early adverse events following device closure of secundum atrial septal defects: An Analysis of the IMPACT Registry®.

    PubMed

    O'Byrne, Michael L; Gillespie, Matthew J; Kennedy, Kevin F; Dori, Yoav; Rome, Jonathan J; Glatz, Andrew C

    2017-01-01

    Concern regarding aortic erosion has focused attention on the retro-aortic rim in patients undergoing device closure of atrial septal defects (ASD), but its effect on early outcomes is not well studied. A multicenter retrospective cohort study of patients undergoing device occlusion of ASD between 1/2011-10/2014 was performed, using data from the IMproving Pediatric and Adult Congenital Treatment Registry. Subjects were divided between those with retro-aortic rim <5 and ≥5 mm. Primary outcomes were technical failure and major early adverse events. Case times were measured as surrogates of technical complexity. The effect of deficient retro-aortic rim on primary outcomes was assessed using hierarchical logistic regression, adjusting for other suspected covariates and assessing whether they represent independent risk factors RESULTS: 1,564 subjects (from 77 centers) were included, with deficient retro-aortic rim present in 40%. Technical failure occurred in 91 subjects (5.8%) and a major early adverse event in 64 subjects (4.1%). Adjusting for known covariates, the presence of a deficient retro-aortic rim was not significantly associated with technical failure (OR: 1.3, 95% CI: 0.9-2.1) or major early adverse event (OR: 0.7, 95% CI: 0.4-1. 2). Total case (P = 0.01) and fluoroscopy time (P = 0.02) were greater in subjects with deficient rim, but sheath time was not significantly different (P = 0.07). Additional covariates independently associated with these outcomes were identified. Deficient retro-aortic rim was highly prevalent but not associated with increased risk of technical failure or early adverse events. Studies with longer follow-up are necessary to assess other outcomes, including device erosion. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  15. A meta-ethnographic synthesis of midwives' and nurses' experiences of adverse labour and birth events.

    PubMed

    Elmir, Rakime; Pangas, Jackie; Dahlen, Hannah; Schmied, Virginia

    2017-12-01

    Health professionals are frequently exposed to traumatic events due to the nature of their work. While traumatic and adverse labour and birth events experienced by women are well researched, less attention has been given to midwives' and nurses' experiences of these events and the impact it has on their lives. To undertake a meta-ethnographic study of midwives' and nurses' experiences of adverse labour and birth events. Scopus, CINHAL PLUS, MEDLINE and PUBMED databases were searched using subject headings and keywords. The search was limited to papers published in peer-reviewed journals from 2004-October 2016. Quality appraisal was undertaken using the Critical Appraisal Skills Programme tool. Papers had to be qualitative or have a substantial qualitative component. Studies were included if they primarily focused on midwives' or nurses' perspectives or experiences of complicated, traumatic or adverse labour and birth events. A meta-ethnographic approach was used incorporating methods of reciprocal translation guided by the work of Noblit and Hare (1988, Meta-Ethnography: Synthesizing qualitative studies (Vol. 11). Newbury Park: Sage publications). Eleven qualitative studies were included in the final sample. Four major themes were (i) feeling the chaos; (ii) powerless, responsible and a failure; (iii) "It adds another scar to my soul"; and (iv) finding a way to deal with it. Midwives and nurses feel relatively unprepared when faced with a real-life labour and birth emergency event. While many of the midwives and nurses were traumatised by the experience, some were able to view their encounter as an opportunity to develop their emergency response skills. Witnessing and being involved in a complicated or adverse labour and birth event can be traumatic for nurses and midwives. Organisational and collegial support needs to be available to enable these health professionals to talk about their feelings and concerns. © 2017 John Wiley & Sons Ltd.

  16. EFFECTS OF HIV/AIDS ON MATERNITY CARE PROVIDERS IN KENYA

    PubMed Central

    Turan, Janet M.; Bukusi, Elizabeth A.; Cohen, Craig R.; Sande, John; Miller, Suellen

    2008-01-01

    Objective To explore the impact of HIV/AIDS on maternity care providers (MCP) in labor and delivery in a high HIV prevalence setting in sub-Saharan Africa. Design Qualitative one-on-one in-depth interviews with MCPs. Setting Four health facilities providing labor and delivery services (2 public hospitals, a public health center, and a small private maternity hospital) in Kisumu, Nyanza Province, Kenya. Participants Eighteen (18) MCPs, including 14 nurse/midwives, 2 physician assistants, and 2 physicians (ob/gyn specialists). Results The HIV/AIDS epidemic has had numerous adverse effects and a few positive effects on MCPs in this setting. Adverse effects include reductions in the number of health care providers, increased workload, burnout, reduced availability of services in small health facilities when workers are absent due to attending HIV/AIDS training programs, difficulties with confidentiality and unwanted disclosure, and MCPs' fears of becoming HIV infected and the resulting stigma and discrimination. Positive effects include improved infection control procedures on maternity wards and enhanced MCP knowledge and skills. Conclusion A multi-faceted package including policy, infrastructure, and training interventions is needed to support MCPs in these settings and ensure that they are able to perform their critical roles in maternal healthcare and prevention of HIV/AIDS transmission. PMID:18811779

  17. Exploring adverse parent-child relationships from the perspective of convicted child murderers: A South African qualitative study.

    PubMed

    Dekel, Bianca; Abrahams, Naeemah; Andipatin, Michelle

    2018-01-01

    Child homicide is the most extreme form of violence against children. Within South Africa, children face the highest risk of homicide by parents/caregivers. It is suggested that prolonged exposure to adverse relationships with one's own parents may be linked to committing child homicide as it may lead to psychological damage and disturb neurological functioning. This paper explores the adverse parent-child relationships of 22 men and women incarcerated for the murder of either a biological child, a stepchild or a child in their care and draws on 49 in-depth interviews with these participants. We illustrate that traumatic parent-child experiences in the form of absent parents, neglect and abuse have a profound impact on establishing unhealthy attachment styles and emphasize the importance of early adverse parent-child bonds in setting the tone for future bonds as adults. The pathway to adopting an adverse attachment with one's own child is argued to be influenced by these early traumatic emotional experiences within the home. This study highlights the need to acknowledge the impact that adverse parent-child experiences have on the formation of violent forms of parental behavior. It is imperative to reduce children's emotional vulnerabilities by implementing strategies to strengthen current parenting practices, to promote the development of less violent parent-child relationships and to work towards resolving parents' experiences of trauma in reducing child homicide.

  18. Initial investigation of a hypothesized link between thyroid peroxidase inhibition and fish early-life stage toxicity

    EPA Science Inventory

    There is an interest in developing alternatives to the fish early-life stage (FELS) test (OECD test guideline 210), for predicting adverse outcomes (e.g., impacts on growth and survival) using less resource-intensive methods. Development and characterization of adverse outcome pa...

  19. 10 CFR 719.42 - What types of field actions must be coordinated with Headquarters?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Headquarters? 719.42 Section 719.42 Energy DEPARTMENT OF ENERGY CONTRACTOR LEGAL MANAGEMENT REQUIREMENTS... adverse decisions, where legal issues of first impression, sensitive issues, issues of significance to the Department nationwide or issues of broad applicability to the Government that might adversely impact its...

  20. The Effects of Combat Deployments on Children and Spouses

    DTIC Science & Technology

    2009-02-12

    2 Child Abuse ................................................................................................................................. 2...in to existing programs. Prominent Adverse Impacts Child Abuse Of the adverse effects attributed to deployments, perhaps the most alarming are...military child abuse rates were 22 percent higher than for civilians. Researchers tied the rate specifically to deployments, noting that “for each 1

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