WorldWideScience

Sample records for prevention case studies

  1. An Empirical Case Study of a Child Sexual Abuse Prevention Initiative in Georgia

    Science.gov (United States)

    Schober, Daniel J.; Fawcett, Stephen B.; Thigpen, Sally; Curtis, Anna; Wright, Renee

    2012-01-01

    Objective: This empirical case study describes Prevent Child Abuse Georgia's effort to prevent child sexual abuse (CSA) by educating communities throughout the state on supporting preventive behaviour. The initiative consisted of three major components: (1) dissemination of CSA prevention messages and materials; (2) a statewide helpline that…

  2. Information System Model as a Mobbing Prevention: A Case Study

    Directory of Open Access Journals (Sweden)

    Ersin Karaman

    2014-06-01

    Full Text Available In this study, it is aimed to detect mobbing issues in Atatürk University, Economics and Administrative Science Facultyand provide an information system model to prevent mobbing and reduce the risk. The study consists of two parts;i detect mobbing situation via questionnaire and ii design an information system based on the findings of the first part. The questionnaire was applied to research assistants in the faculty. Five factors were analyzed and it is concluded that research assistants have not been exposed to mobbing except the fact that they have mobbing perception about task assignment process. Results show that task operational difficulty, task time and task period are the common mobbing issues.  In order to develop an information system to cope with these issues,   assignment of exam proctor process is addressed. Exam time, instructor location, classroom location and exam duration are the considered as decision variables to developed linear programming (LP model. Coefficients of these variables and constraints about the LP model are specified in accordance with the findings. It is recommended that research assistants entrusting process should be conducted by using this method to prevent and reduce the risk of mobbing perception in the organization.

  3. Religiosity for HIV prevention in Uganda: A case study among ...

    African Journals Online (AJOL)

    Background: Utilization of religious institutions is one of the strategies for HIV prevention in Uganda. There is limited data on the association between religiosity and HIV infection rates. Objective: To determine the association between religiosity and HIV prevalence rates among Christians. Methods: An unmatched ...

  4. Playgrounds, the Press and Preventing Racism: A Case Study

    Science.gov (United States)

    Richardson, Robin

    2006-01-01

    This article begins by recalling a recent court case about bullying in a school playground and about how the case was trivialised in certain sections of the media, with much discourse of "political correctness gone mad", and so forth, and of the need for good old-fashioned "common sense". Leaders of teachers' unions took a different view, rightly,…

  5. Malaria Prevention and Treatment Using Educational Animations: A Case Study in Kakamega County, Kenya

    Science.gov (United States)

    Bello-Bravo, Julia; Namatsi Lutomia, Anne; Madela, Lawrence Mbhekiseni; Pittendrigh, Barry Robert

    2017-01-01

    Despite worldwide efforts to prevent malaria, the disease continues to take its strongest toll in sub-Saharan Africa. Kenya is no exception, with millions of cases and thousands of deaths reported annually. This pilot study looks at knowledge on malaria prevention and treatment among peri-urban communities in Western Kenya. Through a study on the…

  6. Deployment of pollution prevention during design -- a case study

    International Nuclear Information System (INIS)

    Del Mar, R.A.; Ambalam, T.T.

    1997-08-01

    Traditionally, pollution prevention (P2) assessments have been performed on existing facilities and ongoing operations, well after the completion of design and construction. It has been theorized that more success can be achieved by moving P2 upstream into the design process, where an estimated 70% of a project's total life cycle costs are initially fixed. Decisions made during design to prevent or minimize the amount of waste generated can reap benefits for many years to come. This is especially true when designing systems for handling hazardous and radioactive wastes for treatment, storage, and disposal. P2 assessments performed during design of such projects can uncover significant savings to be reaped during project construction, operations, and/or decommissioning. However, many project managers are still reluctant to include some type of P2 review or assessment as part of the design effort, because the immediate payback to the design entity is difficult to quantify. This paper presents the results of a P2 assessment performed on a design project at Hanford which identified close to $500,000 in construction savings while minimizing low-level and mixed radioactive waste generation. This paper describes the process used to per-form the assessment, discusses its results, and provides lessons-learned for future P2 design assessments

  7. Preventing HIV with young people: a case study from Zambia.

    Science.gov (United States)

    Gordon, Gill; Mwale, Vincent

    2006-11-01

    The US President's Emergency Plan for AIDS Relief (PEPFAR) is funding thousands of community-based organisations, international NGOs and government services in high HIV prevalence countries to persuade young people to abstain from sex until marriage (Abstinence, Behaviour Change, Youth--ABY). This paper describes how this strategy is being implemented in Zambia, and community responses to it. It is derived from published information and observations and discussions in the Eastern Province in 2005-2006. A few NGOs have challenged the strategy, but many took the funds and are paying large numbers of peer educators to promote abstinence only. Messages are rife that condoms have holes or don't work sufficiently well to make them worth using. Condom promotion materials have been replaced. Service providers refuse to give condoms to young people. Young people who had attended sexuality and life skills programmes that gave them accurate information are rejecting inaccurate messages and demanding condoms. Without this education, however, inaccurate messages will spread quickly. It is not possible to promote condoms only for high risk people without stigmatising both the people and condoms, and it also jeopardises promoting condom use for contraception. Everything possible must be done to reduce negative messages about condoms. Everyone involved in HIV/AIDS needs to reflect on their own work in relation to this new climate and ensure that all prevention options are widely available, correct information is given and condoms are available for everyone who needs them.

  8. POLLUTION PREVENTION CASE STUDIES: LOW-VOC/HAP WOOD FURNITURE COATINGS

    Science.gov (United States)

    This article provides a brief profile of the wood furniture industry, discusses pollution prevention activities typically implemented, describes the four low-VOC/HAP coating technologies studied. and summarizes one case study for each of the low-VOC/HAP coating yechnologies inves...

  9. Interpersonal psychotherapy for the prevention of excess weight gain and eating disorders: A brief case study.

    Science.gov (United States)

    Tanofsky-Kraff, Marian; Shomaker, Lauren B; Young, Jami F; Wilfley, Denise E

    2016-06-01

    This article presents a brief case study of "Jane Doe," a 13-year-old, non-Hispanic White girl 2 participating in a clinical research trial of interpersonal psychotherapy-weight gain (IPT-WG). Girls at-risk for adult obesity and binge eating disorder (BED) were randomly assigned to take part in 12 weeks of preventative group treatment. Jane's IPT-WG group included five other early adolescent girls (mostly aged 12-13) at risk for adult obesity and BED. The case of Jane illustrates a successful example of IPT-WG for the prevention of excessive weight gain and for the prevention of BED. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  10. A role for communities in primary prevention of chronic illness? Case studies in regional Australia.

    Science.gov (United States)

    Taylor, Judy; Braunack-Mayer, Annette; Cargo, Margaret; Larkins, Sarah; Preston, Robyn

    2013-08-01

    In regional Australia "communities of place," defined as bounded geographic locations with a local society, undertake community-wide primary prevention programs. In helping to prevent chronic illness, communities provide valuable resources to the health system. To understand the role of community-health sector partnerships for primary prevention and the community contextual factors that affect them, we studied eight partnerships. We used an embedded multiple case study design and collected data through interviews, nonparticipant observation, and document analysis. These data were analyzed using a typology of community-health sector partnerships and community interaction theory to frame the key community contextual factors that affected partnerships. The dominant factor affecting all partnerships was the presence of a collective commitment that communities brought to making the community a better place through developing health. We call this a communitarian approach. Additional research to investigate factors influencing a communitarian approach and the role it plays in partnerships is required.

  11. Preeclampsia prevention: a case-control study nested in a cohort.

    Science.gov (United States)

    Alzate, Alberto; Herrera-Medina, Rodolfo; Pineda, Lucia M

    2015-12-30

    Preeclampsia is the main complication of pregnancy in developing countries. Calcium starting at 14 weeks of pregnancy is indicated to prevent the disease. Recent advances in prevention of preeclampsia endorse the addition of conjugated linoleic acid. To estimate the protective effect from calcium alone, compared to calcium plus conjugated linoleic acid in nulliparous women at risk of preeclampsia. A case-control design nested in the cohort of nulliparous women attending antenatal care from 2010 to 2014. The clinical histories of 387 cases of preeclampsia were compared with 1,054 normotensive controls. The exposure was prescriptions for calcium alone, the first period, or calcium plus conjugated linoleic acid, the second period, from 12 to 16 weeks of gestational age to labor. Confounding variables were controlled, allowing only nulliparous women into the study and stratifying by age, education and ethnic group. The average age was 26.4 yrs old (range= 13-45), 85% from mixed ethnic backgrounds and with high school education. There were no differences between women who received calcium carbonate and those who did not (OR= 0.96; 95% CI= 0.73-1.27). The group of adolescents (13 to 18 years old) in the calcium plus conjugated linoleic acid was protected for preeclampsia (OR= 0.00; 95% CI= 0.00-0.44) independent of the confounder variables. 1. Calcium supplementation during pregnancy did not have preventive effects on preeclampsia. 2. Calcium plus Conjugated Linoleic acid provided to adolescents was observed to have preventive effect on Preeclampsia.

  12. Quantification of construction waste prevented by BIM-based design validation: Case studies in South Korea.

    Science.gov (United States)

    Won, Jongsung; Cheng, Jack C P; Lee, Ghang

    2016-03-01

    Waste generated in construction and demolition processes comprised around 50% of the solid waste in South Korea in 2013. Many cases show that design validation based on building information modeling (BIM) is an effective means to reduce the amount of construction waste since construction waste is mainly generated due to improper design and unexpected changes in the design and construction phases. However, the amount of construction waste that could be avoided by adopting BIM-based design validation has been unknown. This paper aims to estimate the amount of construction waste prevented by a BIM-based design validation process based on the amount of construction waste that might be generated due to design errors. Two project cases in South Korea were studied in this paper, with 381 and 136 design errors detected, respectively during the BIM-based design validation. Each design error was categorized according to its cause and the likelihood of detection before construction. The case studies show that BIM-based design validation could prevent 4.3-15.2% of construction waste that might have been generated without using BIM. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. Pressure ulcer prevention in the intensive care unit: a case study.

    Science.gov (United States)

    Flike, Kimberlee

    2013-01-01

    Pressure ulcers are a growing problem in health care, particularly in the intensive care unit where patients are often unstable and skin care can be overshadowed by airway, breathing, and circulation. In an effort to acknowledge this growing problem, a pressure ulcer protocol based on the subscales of the Braden Scale was developed for the intensive care population. The tool highlights specific interventions for each of its 6 subscales and provides criteria for the application of a preventive sacral dressing. A case study of a suspected deep tissue injury that resulted in a stage III pressure ulcer is used as an example of how this new tool can be applied to assist in the prevention of pressure ulcers.

  14. Maternal complication prevention: evidence from a case-control study in southwest Nigeria

    Directory of Open Access Journals (Sweden)

    Kayode O. Osungbade

    2014-01-01

    Full Text Available Background: The importance of strengthening maternal health services as a preventive intervention for morbidities and complications during pregnancy and delivery in developing countries cannot be over-emphasised, since use of prenatal health services improves maternal health outcomes.Aim: This study investigated differences in risk factors for maternal complications in booked and unbooked pregnant women in Nigeria, and provided evidence for their prevention.Setting: The study was carried out in a postnatal ward in a secondary health facility.Methods: This was a case-control study involving booked and unbooked pregnant women who had delivered. Consecutive enrolment of all unbooked pregnant women (cases was done, and one booked pregnant woman (control was enrolled and matched for age with each of these. Both groups were interviewed using a questionnaire, whilst records of delivery were extracted from the hospital files. Findings were subjected to logistical regression at a significance level of p < 0.05.Results: Booked women had a lower median length of labour (10 hours compared to unbooked women (13 hours. More women in the booked control group (139; 35.1% than in the unbooked case group (96; 23.6% reported at least one type of morbidity during the index pregnancy (p = 0.0004. Booking status was associated with a likelihood of spontaneous vaginal delivery. Young maternal age, low education, rural residence and low socio-economic status were associated with less likelihood of using prenatal services. Young maternal age, low education and intervention in the delivery were associated with a likelihood of experiencing a complication of delivery.Conclusion: Strengthening antenatal and secondary healthcare services as short- and mediumterm measures might be cost-effective as a preventive strategy in complications of pregnancy,whilst socio-economic dimensions of health are accorded priority in the long term.

  15. Poison prevention practices and medically attended poisoning in young children: multicentre case-control study.

    Science.gov (United States)

    Kendrick, Denise; Majsak-Newman, Gosia; Benford, Penny; Coupland, Carol; Timblin, Clare; Hayes, Mike; Goodenough, Trudy; Hawkins, Adrian; Reading, Richard

    2017-04-01

    Childhood poisonings are common, placing a substantial burden on health services. Case-control studies have found inconsistent evidence about modifiable risk factors for poisonings among children aged 0-4 years. This study quantifies associations between poison prevention practices and medically attended poisonings in children aged 0-4 years. Multicentre case-control study conducted at hospitals, minor injury units and family practices from four study centres in England between 2010 and 2013. Participants comprised 567 children presenting with unintentional poisoning occurring at home and 2320 community control participants matched on age, sex, date of event and study centre. Parents/caregivers provided data on safety practices, safety equipment use, home hazards and potential confounders by means of self-completion questionnaires. Data were analysed using conditional logistic regression. Compared with community controls, parents of poisoned children were significantly more likely not to store medicines out of reach (adjusted OR (AOR) 1.59; 95% CI 1.21 to 2.09; population attributable fraction (PAF) 15%), not to store medicines safely (locked or out of reach (AOR 1.83; 95% CI 1.38 to 2.42; PAF 16%) and not to have put all medicines (AOR 2.11; 95% CI 1.54 to 2.90; PAF 20%) or household products (AOR 1.79, 95% CI 1.29 to 2.48; PAF 11%) away immediately after use. Not storing medicines out of reach or locked away and not putting medicines and household products away immediately after use increased the odds of secondary care attended poisonings in children aged 0-4 years. If associations are causal, implementing these poison prevention practices could each prevent between 11% and 20% of poisonings. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  16. Undue inducement, or unfair exclusion: considering a case study of pregnancy in an HIV prevention trial.

    Science.gov (United States)

    Haire, Bridget G; Folayan, Morenike Oluwatoyin

    2017-12-01

    In their recent paper'Undue inducement: a case study in CAPRISA 008', Mngadi et al conclude that a participant in an HIV prevention study who deliberately concealed her pregnancy was not 'unduly induced' to participate by the offer of an experimental product. This paper argues that while the authors' conclusion is sound, the framing of this case study is consistent with the preoccupation in research ethics with the concept of undue inducement, coupled with a highly risk-averse attitude to pregnancy (regardless of whether those risks may be willingly assumed by pregnant women themselves). We suggest that the critical research ethics question raised by Mngadi et al 's case study is not 'undue inducement', but the exclusion of pregnant women from research studies where the risks are acceptable to the potential participant, and benefits likely. We also suggest that current regulatory paradigms regarding pregnancy are both overly paternalistic and value the fetus over the mother. In order to ensure timely provision of new HIV prevention agents, we argue that there is a need for expeditious testing of proven effective agents in pregnancy, with due consideration given to situations where preliminary efficacy data exist but fall short of licensure standards. This requires a paradigm shift from researchers, funders, regulators and ethical review bodies towards practices that critically examine the legitimacy of the exclusion of pregnant women on a study-by-study basis. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  17. Case studies on the use of the 'risk matrix' approach for accident prevention in radiotherapy

    International Nuclear Information System (INIS)

    Dumenigo, Cruz; Vilaragut, Juan J.; Soler, Karen; Cruz, Yoanis; Batista, Fidel; Morales, Jorge L.; Perez, Adrian; Farlane, Teresa Mc.; Guerrero, Mayrka

    2010-01-01

    External beam radiotherapy is the only practice during which humans are directly exposed to a radiation beam to receive high doses. Accidental exposures have occurred throughout the world, thus showing the need for systematic safety assessments, capable to identify preventive measures and to minimize consequences of accidental exposure. The 'risk matrix' approach is a semi quantitative method to evaluate the likelihood and the severity of events by means of a scale, and defines acceptability criteria on the basis of the risk. For each accident sequence identified, the following questions come up: how often is it?, how severe are the consequences? and, what safety measures should be taken to prevent it?. From these answers we can obtain the resulting risk by using the 'Risk Matrix' table. In this study we have used this method to conduct the study in 3 cases (real radiotherapy departments). The case study identified the major weaknesses in radiotherapy service and proposed measures to reduce the risk of accidents. The method is practical and it could be applied in hospitals. This approach allows regulators to improve the quality of their inspections and the rigor of the assessments made to grant the operating license to the entities working with radiotherapy. (author)

  18. Teachers' Responsibilities in Preventing School Violence: A Case Study in Turkey

    Science.gov (United States)

    Yavuzer, Yasemin; Gundogdu, Rezzan

    2012-01-01

    It is generally acknowledged that teachers play an important role in preventing or reducing violence in schools. The objectives of this study were: (a) to identify teachers' responsibilities in terms of preventing violence among school children and (b) to solicit teachers' views as what they have been doing in preventing violence. Sample for the…

  19. Success and limitations in the prevention of violence: a case study of nine Brazilian experiences

    Directory of Open Access Journals (Sweden)

    Romeu Gomes

    Full Text Available The present study analyzes the success of Brazilian experiences engaged in prevention of violence as well as their limitations, and seeks to show ways for a solution of the problem. The investigation underlying this article consisted in a case study of nine experiences, using triangulation of methods. For this purpose, we used questionnaires and interviewed individuals and groups. Successful results were mainly: informed citizenship, work preparation, involvement of children and adolescents in recreating and educative activities, and increased self-esteem of the children and teens involved in the experiences. The greatest difficulties found were the lack of funds and of articulation of proposals with other groups and institutions. These experiences are not the only successful ones carried out in the country, but they point to a new horizon by innovating and creating a different practical approach to violence.

  20. Graphic Narratives and Cancer Prevention: A Case Study of an American Cancer Society Comic Book.

    Science.gov (United States)

    Krakow, Melinda

    2017-05-01

    As the interest in graphic medicine grows, health communicators have started engaging readers with compelling visual and textual accounts of health and illness, including via comic books. One context where comics have shown promise is cancer communication. This brief report presents an early example of graphic medicine developed by the American Cancer Society. "Ladies … Wouldn't It Be Better to Know?" is a comic book produced in the 1960s to provide the public with lay information about the Pap test for cervical cancer prevention and detection. An analysis of a key narrative attribute, plot development, illustrates the central role that perceived barriers played in this midcentury public health message, a component that remains a consideration of cancer communication design today. This case study of an early graphic narrative identifies promising cancer message features that can be used to address and refute barriers to cervical cancer screening and connects contemporary research with historical efforts in public health communication.

  1. Infection prevention and control in home nursing: case study of four organisations in Australia.

    Science.gov (United States)

    Felemban, Ohood; St John, Winsome; Shaban, Ramon Zenel

    2015-09-01

    The aim of this case study was to explore the environmental challenges nurses experience with infection control practice, and the strategies they use to overcome those challenges. An exploratory case study was conducted in four home visiting nursing organisations in southeast Queensland, Australia, using data triangulation (document review, individual interviews, and focus groups). Data were analysed using a framework approach to identify themes. Three major infection prevention and control challenges were experienced in the community context. The first challenge is the nature of the work environment, including: poor cleanliness in clients' home environments, pets or vermin, inadequate hand-washing facilities, and a lack of appropriate storage space for clinical materials. The second challenge occurs when nurses lack access to appropriate infection control equipment, including wound-management materials and sharps containers. The third challenge is dealing with clients' poor personal hygiene and health status. Participants addressed these issues by offering assistance, using clean surfaces at clients' homes, applying an alcohol-based hand rub, providing client education, and reducing the cost of purchasing equipment for clients. It is imperative that policy is developed to support nurses' decision making and practices as they address infection control challenges in the community environment. Ensuring staff are well-supported with resources, education, policy, and guidelines to address these challenges is important for the delivery of safe and high-quality care in community settings.

  2. How should an incident case of atopic dermatitis be defined? A systematic review of primary prevention studies.

    Science.gov (United States)

    Simpson, Eric L; Keck, Laura E; Chalmers, Joanne R; Williams, Hywel C

    2012-07-01

    Eczema prevention is now an active area of dermatologic and allergy research. Defining an incident case is therefore a prerequisite for such a study. We sought to examine how an incident case of atopic dermatitis was defined in previous atopic dermatitis prevention studies in order to make recommendations on a standard definition of new atopic dermatitis cases for use in future prevention trials. We conducted a systematic review of controlled interventional atopic dermatitis prevention studies by using searches of MEDLINE and Cochrane databases for studies published from 1980 to the end of January 2011. Studies that included atopic dermatitis as a secondary outcome, such as asthma prevention trials, were included. One hundred two studies were included in the final analysis, of which 27 (26.5%) did not describe any criteria for defining an incident case of atopic dermatitis. Of the remaining 75 studies with reported disease criteria, the Hanifin-Rajka criteria were the most commonly used (28 studies). A disease definition unique to that particular study (21 studies) was the second most commonly used disease definition, although the sources for such novel definitions were not cited. The results from this systematic review highlight the need for improved reporting and standardization of the definition used for an incident case in atopic dermatitis prevention studies. Most prevention studies have used disease definitions such as the Hanifin-Rajka criteria that include disease chronicity. While acceptable for cumulative incidence outcomes, inclusion of disease chronicity precludes the precise measurement of disease onset. We propose a definition based on existing scientific studies that could be used in future prospective studies. Copyright © 2012 American Academy of Allergy, Asthma & Immunology. Published by Mosby, Inc. All rights reserved.

  3. Pharyngeal cancer prevention: evidence from a case--control study involving 232 consecutive patients.

    Science.gov (United States)

    Escribano Uzcudun, Ana; Rabanal Retolaza, Ignacio; García Grande, Antonio; Miralles Olivar, Lara; García García, Alfredo; González Barón, Manuel; Gavilán Bouzas, Javier

    2002-07-01

    The aim of this study was to determine risk factors for pharyngeal cancer and to propose 10 result-based preventive measures. It was a case-control study conducted in Madrid, Spain, with 232 consecutive patients diagnosed between January 1 1990 and December 31, 1995, sex- and age-matched with 232 control individuals with no oncological disease or history. By means of an interviewer-administered questionnaire, seven different epidemiological areas were surveyed, namely: (1) sociodemographic variables, (2) familial all-site cancer history, (3) medical history, (4) lifestyle (habits), (5) diet, (6) occupational exposure, and (7) non-occupational exposure. Of the great number of factors within each epidemiological area, the following were found to be risk factors after adjustment for tobacco smoking and alcoholic beverage drinking: (1) tobacco smoking, (2) alcoholic beverage drinking, (3) low and low-middle socioeconomic background, (4) low educational level, (5) rural milieu, (6) working, or having worked, as a manual worker in agriculture, (7) working, or having worked as a manual worker in building industry, (8) having an upper aerodigestive tract cancer familial history, (9) having a medical history of alcholism, low weight/malnutrition, gastroesophageal reflux or chronic obstructive bronchopneumonia, (10) low dietary intake of fruit, fruit juice, uncooked vegetables, dietary fibre-containing foods, fish and milk and dairy products, (11) high dietary intake of meat and fried foods, (12) deficient oral and dental hygiene, (13) abuse of black coffee, (14) abuse of 'carajillo' (a typical Spanish drink composed of black coffee and flambéed brandy), (15) occupational exposure to pesticides, solvents and dust of different origins. On the basis of our results and those reported by other authors, we put forward 10 measures for the prevention of pharyngeal cancer. However, due to the small size of the nasopharyngeal cancer subsample (n = 35, 15.08 per cent), our results as

  4. [Algorithm for the prevention of female genital mutilation. Case study from primary care].

    Science.gov (United States)

    Alcón Belchí, Carolina; Jiménez Ruiz, Ismael; Pastor Bravo, María del Mar; Almansa Martínez, Pilar

    2016-03-01

    Create and implement a protocol for identifying and preventing female genital mutilation in a municipality of the Region of Murcia. A bibliographical review and significant databases were consulted for the creation of the algorithm performance. These include Cuiden, Dialnet, Medes, Medline, and other documentary sources of interest. The instrument for data collection was completed by interviewing parents of girls at risk. The multi-disciplinary team was formed; the female genital mutilation risk cases were collected, and were summoned to the nursing consulting room. Two girls had been mutilated, the rest were at risk of female genital mutilation, and in one case the risk was imminent. The algorithm designed guides practitioners in their performance, achieving an effective detection and prevention of genital mutilation of girls. This is a first approach to the development of a regional protocol. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

  5. Primary Prevention of Urinary Incontinence: A Case Study of Prenatal and Intrapartum Interventions.

    Science.gov (United States)

    Kissler, Katherine; Yount, Susan M; Rendeiro, Melissa; Zeidenstein, Laura

    2016-07-01

    A wealth of information is available regarding the diagnosis and treatment of urinary incontinence. However, there is a dearth of quality information and clinical practice guidelines regarding the primary prevention of urinary incontinence. Given the high prevalence of this concern and the often cited correlation between pregnancy, childbirth, and urinary incontinence, women's health care providers should be aware of risk factors and primary prevention strategies for stress urinary incontinence (SUI) in order to reduce associated physical and emotional suffering. This case report describes several common risk factors for SUI and missed opportunities for primary prevention of postpartum urinary incontinence. The most effective methods for preventing urinary incontinence include correct teaching of pelvic floor muscle training (PFMT; specifically Kegel exercises), moderate combined physical exercise regimens, counseling and support for weight loss, counseling against smoking, appropriate treatment for asthma and constipation, and appropriate labor management to prevent pelvic organ prolapse, urethral injury, and pelvic floor muscle damage. © 2016 by the American College of Nurse-Midwives.

  6. The modified pancreatic stent system for prevention of post-ERCP pancreatitis: a case-control study.

    Science.gov (United States)

    Zhang, Cheng; Yang, Yu-Long; Ma, Yue-Feng; Zhang, Hong-Wei; Li, Jing-Yi; Lin, Mei-Ju; Shi, Li-Jun; Qi, Chun-Chun

    2017-10-18

    Prophylactic pancreatic stents after endoscopic retrograde cholangiopancreatography (ERCP) can help prevent post-ERCP pancreatitis. However most of the pancreatic stents need to be removed by another ERCP. The aim of this observational study was to investigate the feasibility and effectiveness of the modified pancreatic stent system for prevention of post-ERCP pancreatitis. From November 2013 to November 2015, a total of 230 patients who had prophylactic pancreatic stent placed for prevention of post-ERCP pancreatitis at a single institution were identified and stratified. In this case-control design, 150 patients received an ordinary pancreatic stent, and 80 patients received the modified pancreatic stent. The main outcome measures were the difficulty level and complications of pancreatic stent placement and extraction between the two groups. In ordinary group, the average time of pancreatic stent and nasal biliary drainage placement was 3.5 ± 0.6 min. There were 13 cases of stent proximal migration (8.7%), 20 cases of stent spontaneous abscission (13.3%), 5 cases of acute pancreatitis (3.3%) (2 cases for stent abscission) and 7 cases of hyperamylasemia (4.7%) after ERCP. One hundred thirty patients received extra duodenoscope (86.7%) to remove the stent, and 4 cases had acute pancreatitis and 5 patients had hyperamylasemia after removing the proximal migratory stents. In modified group, the average time of pancreatic stent system placement was 4.9 ± 0.7 min, but there was only one case of stent abscission (1.3%), 2 cases of acute pancreatitis (2.5%) and 3 cases of hyperamylasemia (3.8%). The new pancreatic stents were removed directly under x-ray without complication. The modified pancreatic stent system has the same effect of preventing post-ERCP pancreatitis, lower rate of stents proximal migration and spontaneous abscission, and the advantage of easier removed compared with ordinary pancreatic stent.

  7. Generating political priority for regulatory interventions targeting obesity prevention: an Australian case study.

    Science.gov (United States)

    Baker, Phillip; Gill, Timothy; Friel, Sharon; Carey, Gemma; Kay, Adrian

    2017-03-01

    Effective obesity prevention requires a synergistic mix of population-level interventions including a strong role for government and the regulation of the marketing, labelling, content and pricing of energy-dense foods and beverages. In this paper we adopt the agenda of the Australian Federal Government (AFG) as a case study to understand the factors generating or hindering political priority for such 'regulatory interventions' between 1990 and 2011. Using a theoretically-guided process tracing method we undertook documentary analysis and conducted 27 interviews with a diversity of actors involved in obesity politics. The analysis was structured by a theoretical framework comprising four dimensions: the power of actors involved; the ideas the actors deploy to interpret and portray the issue; the institutional and political context; and issue characteristics. Despite two periods of sustained political attention, political priority for regulatory interventions did not emerge and was hindered by factors from all four dimensions. Within the public health community, limited cohesion among experts and advocacy groups hampered technical responses and collective action efforts. An initial focus on children (child obesity), framing the determinants of obesity as 'obesogenic environments', and the deployment of 'protecting kids', 'industry demonization' and 'economic costs' frames generated political attention. Institutional norms within government effectively selected out regulatory interventions from consideration. The 'productive power' and activities of the food and advertising industries presented formidable barriers, buttressed by a libertarian/neolibertarian rhetoric emphasizing individual responsibility, a negative view of freedom (as free from 'nanny-state' intervention) and the idea that regulation imposes an unacceptable cost on business. Issue complexity, the absence of a supportive evidence base and a strict 'evidence-based' policy-making approach were used as

  8. Bullying in School: Case Study of Prevention and Psycho-Pedagogical Correction

    Science.gov (United States)

    Ribakova, Laysan A.; Valeeva, Roza A.; Merker, Natalia

    2016-01-01

    The purpose of the study was the theoretical justification and experimental verification of content, complex forms and methods to ensure effective prevention and psycho-pedagogical correction of bullying in school. 53 teenage students from Kazan took part in the experiment. A complex of diagnostic techniques for the detection of violence and…

  9. Midodrine in the prevention of hepatorenal syndrome type 2 recurrence: a case-control study.

    Science.gov (United States)

    Alessandria, C; Debernardi-Venon, W; Carello, M; Ceretto, S; Rizzetto, M; Marzano, A

    2009-04-01

    Hepatorenal syndrome is a severe complication of cirrhosis. Treatment with terlipressin has currently the best efficacy pedigree, inducing hepatorenal syndrome reversal in a high proportion of patients. However, hepatorenal syndrome recurrence after terlipressin withdrawal is very common, especially in type 2 hepatorenal syndrome. Midodrine, an oral adrenergic vasoconstrictor, has been suggested to be an effective therapy in hepatorenal syndrome. To analyse the impact of treatment with midodrine after hepatorenal syndrome type 2 reversal induced by terlipressin on the prevention of hepatorenal syndrome recurrence. A case-control design was used. The outcome of 10 patients with hepatorenal syndrome type 2 treated successfully with terlipressin and then with midodrine (7.5-12.5mg/tid) was compared with that of an historical control group of hepatorenal syndrome type 2 patients responders to treatment with terlipressin. Patients and controls were matched by age, plasma renin activity (PRA) levels and severity of renal and liver failure. Cases and controls were similar with respect to pre-treatment with terlipressin. The hepatorenal syndrome recurrence probability was the same in the two groups (cases and control: 9/10, 90%, p=ns). No significant differences were found between cases and controls with respect to serum creatinine (1.9+/-0.1mg/dl vs. 2+/-0.2mg/dl), blood creatinine clearance (28+/-5ml/min vs. 24+/-5ml/min), urinary sodium excretion (12+/-6mequiv./d vs. 19+/-4mequiv./d) and PRA levels (17+/-3ng/ml/h) vs. 20+/-3ng/ml/h) after terlipressin withdrawal (p=ns). These results show that in patients responders to terlipressin hepatorenal syndrome recurrence is not different between patients treated with midodrine and subjects who did not receive vasoconstrictor treatment after terlipressin withdrawal. These data suggest that midodrine is not effective in preventing hepatorenal syndrome type 2 recurrence.

  10. Repeated influenza vaccination for preventing severe and fatal influenza infection in older adults: a multicentre case-control study.

    Science.gov (United States)

    Casado, Itziar; Domínguez, Ángela; Toledo, Diana; Chamorro, Judith; Astray, Jenaro; Egurrola, Mikel; Fernández-Sierra, María Amelia; Martín, Vicente; Morales-Suárez-Varela, María; Godoy, Pere; Castilla, Jesús

    2018-01-08

    The effectiveness of repeated vaccination for influenza to prevent severe cases remains unclear. We evaluated the effectiveness of influenza vaccination on preventing admissions to hospital for influenza and reducing disease severity. We conducted a case-control study in 20 hospitals in Spain during the 2013/14 and 2014/15 influenza seasons. Community-dwelling adults aged 65 years or older who were admitted to hospital for laboratory-confirmed influenza were matched with inpatient controls by sex, age, hospital and admission date. The effectiveness of vaccination in the current and 3 previous seasons in preventing influenza was estimated for inpatients with nonsevere influenza and for those with severe influenza who were admitted to intensive care units (ICUs) or who died. We enrolled 130 inpatients with severe and 598 with nonsevere influenza who were matched to 333 and 1493 controls, respectively. Compared with patients who were unvaccinated in the current and 3 previous seasons, adjusted effectiveness of influenza vaccination in the current and any previous season was 31% (95% confidence interval [CI] 13%-46%) in preventing admission to hospital for nonsevere influenza, 74% (95% CI 42%-88%) in preventing admissions to ICU and 70% (95% CI 34%-87%) in preventing death. Vaccination in the current season only had no significant effect on cases of severe influenza. Among inpatients with influenza, vaccination in the current and any previous season reduced the risk of severe outcomes (adjusted odds ratio 0.45, 95% CI 0.26-0.76). Among older adults, repeated vaccination for influenza was twice as effective in preventing severe influenza compared with nonsevere influenza in patients who were admitted to hospital, which is attributable to the combination of the number of admissions to hospital for influenza that were prevented and reduced disease severity. These results reinforce recommendations for annual vaccination for influenza in older adults. © 2018 Joule Inc. or

  11. Success and limitations in the prevention of violence: a case study of nine Brazilian experiences

    Directory of Open Access Journals (Sweden)

    Romeu Gomes

    2006-06-01

    Full Text Available The present study analyzes the success of Brazilian experiences engaged in prevention of violence as well as their limitations, and seeks to show ways for a solution of the problem. The investigation underlying this article consisted in a case study of nine experiences, using triangulation of methods. For this purpose, we used questionnaires and interviewed individuals and groups. Successful results were mainly: informed citizenship, work preparation, involvement of children and adolescents in recreating and educative activities, and increased self-esteem of the children and teens involved in the experiences. The greatest difficulties found were the lack of funds and of articulation of proposals with other groups and institutions. These experiences are not the only successful ones carried out in the country, but they point to a new horizon by innovating and creating a different practical approach to violence.O presente estudo tem como objetivo analisar os êxitos e os limites de experiências nacionais na prevenção da violência e indicar possibilidades de enfrentamento do problema. A pesquisa que dá origem ao artigo consistiu num estudo de caso de nove experiências, seguindo princípios da triangulação de métodos. Foram aplicados questionários quantitativos e realizadas entrevistas (individuais e em grupo. Os resultados apontam que os principais êxitos relatados são: informação para a cidadania; preparação para o trabalho; envolvimento de crianças e adolescentes em atividades lúdicas e educativas; e o fortalecimento da auto-estima dos jovens e crianças participantes. As maiores dificuldades das experiências são a manutenção financeira e a articulação de suas propostas com as de outros grupos e instituições. O estudo leva a concluir que essas experiências, ainda que não sejam as únicas bem-sucedidas no país, apontam para um horizonte novo pela forma como atuam, inovando e criando uma práxis diferenciada na abordagem

  12. Preventing Factory Fires through Contracts: Case study of Garment Factories in Bangladesh

    OpenAIRE

    Sato, Hideki

    2015-01-01

    Following a multi-decade history of lethal fires in the Bangladeshi garment industry, Sato (2012) proposed a contract framework that encourages manufacturers to adopt measures that reduce loss of life. Apart from the humanitarian imperative, the manufacturer has an incentive to sign the contract and adopt its preventative measures because an industrial disaster will cancel its relationship with its global retailer and end the related profits. This theoretical study specifies the optimal contr...

  13. Academic Integrity and Plagiarism Prevention at Tata Institute of Social Sciences, Mumbai: A case Study

    OpenAIRE

    Bandi, Shekappa; Pothare, Devyani; Angadi, Mallikarjun; Jange, Suresh

    2016-01-01

    Plagiarism is not always a black and white issue. The boundary between plagiarism and research is often unclear. Learning to recognize the various forms of plagiarism, especially the more ambiguous ones, is an important step towards effective prevention. The study overview the concept and types of plagiarism and it`s benefits, Plagiarism Policies in India, and also discussed turnitin and its workflow process of the TISS comparison of the Turnitin and iThenticate plagiarism tools and other rel...

  14. Pollution prevention and control procedure case study: an application for petroleum refineries.

    Science.gov (United States)

    Rodríguez, Encarnación; Martínez, Jose-Luis

    2005-06-01

    There is global environmental concern about the pollution from industries and other organizations that should not only be controlled but also prevented. Many alternatives are available to those in charge of environmental protection, but they should be able to draw on a systematic procedure to help implement prevention and control measures. At present, there are three immediate tasks: defining the objective of any environmental study, identifying the potential pollution sources, and selecting alternatives to these sources. However, it is necessary to evaluate these alternatives by using as large a number of criteria as possible and making them cumulative so as to enable the classification and selection of the best available techniques for each pollution source. The petroleum refining industry plays an important role in the developed economies and also has a potential for pollution generation that must be controlled. The best solution for all (i.e., petroleum companies, the public, and the environment) is pollution prevention, because this option will protect all of them and will also reduce costs in terms of lower raw materials consumption as well as reducing potential fines. The procedure we have presented in this article has been applied successfully.

  15. Preventing Factory Fires through Contracts: Case study of Garment Factories in Bangladesh

    Directory of Open Access Journals (Sweden)

    Sato Hideki

    2015-04-01

    Full Text Available Following a multi-decade history of lethal fires in the Bangladeshi garment industry, Sato (2012 proposed a contract framework that encourages manufacturers to adopt measures that reduce loss of life. Apart from the humanitarian imperative, the manufacturer has an incentive to sign the contract and adopt its preventative measures because an industrial disaster will cancel its relationship with its global retailer and end the related profits. This theoretical study specifies the optimal contract that incentivizes manufacturers and reduces the occurrence of garment industry fires.

  16. Developing tools to counteract and prevent suicide bomber incidents : A case study in value sensitive design

    NARCIS (Netherlands)

    Royakkers, L.; Steen, M.G.D.

    2016-01-01

    Developers and designers make all sorts of moral decisions throughout an innovation project. In this article, we describe how teams of developers and designers engaged with ethics in the early phases of innovation based on case studies in the SUBCOP project (SUBCOP stands for 'SUicide Bomber

  17. A Case Study of the Suicide of a Gifted Female Adolescent: Implications for Prediction and Prevention

    Science.gov (United States)

    Hyatt, Laurie

    2010-01-01

    In this case study focusing on a gifted adolescent female who took her life at the age of 18 using a firearm, the researcher investigated the personal, environmental, and cultural variables that may have contributed to her suicide. Data were collected from interviews, documents, and other artifacts, including a videotape that was a compilation of…

  18. A Concise History of School-Based Smoking Prevention Research: A Pendulum Effect Case Study

    Science.gov (United States)

    Sussman, Steve; Black, David S.; Rohrbach, Louise A.

    2010-01-01

    School-based cigarette smoking prevention was initiated shortly after the first Surgeon General's Report in 1964. This article highlights a sequence of events by which school-based tobacco use prevention research developed as a science, and illustrates a pendulum effect, with confidence in tobacco use prevention increasing and decreasing at…

  19. Effectiveness of case management in the prevention of COPD re-admissions: a pilot study.

    Science.gov (United States)

    van Eeden, Annelies E; van de Poll, Ingrid; van Vulpen, Gertrud; Roldaan, Tim; Wagenaar, Wies; Boland, Melinde R S; Wolterbeek, Ron; Chavannes, Niels H

    2017-11-25

    Chronic obstructive pulmonary disease (COPD) exacerbations are associated with high disease burden and costs, especially in the case of hospitalizations. The overall number of hospital admissions due to exacerbations of COPD has increased. It is remarkable that re-admissions account for a substantial part of these hospitalizations. This pilot study investigates the use of case management to reduce re-admissions due to COPD. COPD patients with more than one hospitalization per year due to an exacerbation were included. The participants (n = 10) were closely monitored and intensively coached for 20 weeks after hospitalization. The case manager provided care in a person-focused manner. The case manager informed and supported the patient, took action when relapse threatened, coordinated and connected primary and secondary care. Data of 12 months before and after start of the intervention were compared. Primary outcome was the difference in number of hospitalizations. Secondary outcomes were health-related quality of life (measured by the Clinical COPD Questionnaire, CCQ) and dyspnoea (measured by the MRC Dyspnoea Scale). The incidence rate of hospitalizations was found to be 2.25 times higher (95% confidence interval [CI] 1.3-3.9; P = 0.004) 12 months before compared with 12 months after the start of case management. COPD patients had a mean CCQ score of 3.3 (95% CI 2.8-3.8) before and 2.4 (95% CI 1.9-2.8) after 20 weeks of case management; a difference of 1.0 (95% CI 0.4-1.6; P = 0.001). The mean MRC scores showed no significant differences before (4.3; 95% CI 3.7-4.9) and after the case management period (3.9; 95% CI 3.2-4.6); a difference of 0.4 (95% CI - 0.1 to 0.9; P = 0.114). This pilot study shows that the number of COPD hospital re-admissions decreased significantly after the introduction of a case manager. Moreover, there was an improvement in patient-reported health-related quality of life.

  20. [Study protocol of a prevention of recurrent suicidal behaviour program based on case management (PSyMAC)].

    Science.gov (United States)

    Sáiz, Pilar A; Rodríguez-Revuelta, Julia; González-Blanco, Leticia; Burón, Patricia; Al-Halabí, Susana; Garrido, Marlen; García-Alvarez, Leticia; García-Portilla, Paz; Bobes, Julio

    2014-01-01

    Prevention of suicidal behaviour is a public health priority in the European Union. A previous suicide attempt is the best risk predictor for future attempts, as well as completed suicides. The primary aim of this article is to describe a controlled study protocol designed for prevention of recurrent suicidal behaviour that proposes case management, and includes a psychoeducation program, as compared with the standard intervention (PSyMAC). Patients admitted from January 2011 to June 2013 to the emergency room of the Hospital Universitario Central de Asturias were evaluated using a protocol including sociodemographic, psychiatric, and psychosocial assessment. Patients were randomly assigned to either a group receiving continuous case management including participation in a psychoeducation program (experimental group), or a control group receiving standard care. The primary objective is to examine whether or not the period of time until recurrent suicidal behaviour in the experimental group is significantly different from that of the control group. PSyMAC proposes low cost and easily adaptable interventions to the usual clinical setting that can help to compensate the shortcoming of specific action protocols and suicidal behaviour prevention programs in our country. The evaluation of PSyMAC results will determine their real effectivity as a case-magament program to reduce suicidal risk. Copyright © 2013 SEP y SEPB. Published by Elsevier España. All rights reserved.

  1. Value of information analysis from a societal perspective: a case study in prevention of major depression.

    Science.gov (United States)

    Mohseninejad, Leyla; van Baal, Pieter H M; van den Berg, Matthijs; Buskens, Erik; Feenstra, Talitha

    2013-06-01

    Productivity losses usually have a considerable impact on cost-effectiveness estimates while their estimated values are often relatively uncertain. Therefore, parameters related to these indirect costs play a role in setting priorities for future research from a societal perspective. Until now, however, value of information analyses have usually applied a health care perspective for economic evaluations. Hence, the effect of productivity losses has rarely been investigated in such analyses. The aim of the current study therefore was to investigate the effects of including or excluding productivity costs in value of information analyses. Expected value of information analysis (EVPI) was performed in cost-effectiveness evaluation of prevention from both societal and health care perspectives, to give us the opportunity to compare different perspectives. Priorities for future research were determined by partial EVPI. The program to prevent major depression in patients with subthreshold depression was opportunistic screening followed by minimal contact psychotherapy. The EVPI indicated that regardless of perspective, further research is potentially worthwhile. Partial EVPI results underlined the importance of productivity losses when a societal perspective was considered. Furthermore, priority setting for future research differed according to perspective. The results illustrated that advise for future research will differ for a health care versus a societal perspective and hence the value of information analysis should be adjusted to the perspective that is relevant for the decision makers involved. The outcomes underlined the need for carefully choosing the suitable perspective for the decision problem at hand. Copyright © 2013 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  2. Spatial mapping of temporal risk to improve prevention measures: A case study of dengue epidemic in Lahore.

    Science.gov (United States)

    Hafeez, Sidrah; Amin, Muhammad; Munir, Bilal Ahmed

    2017-06-01

    Dengue is identified as serious vector born infectious disease by WHO, threating around 2.5 billion people around the globe. Pakistan is facing dengue epidemic since 1994 but 2010 and 2011 dengue outbreaks were worst. During 2011 dengue outbreak 22,562 cases were reported and 363 died due to this fatal infection in Pakistan. In this study, Lahore District was chosen as it was severely affected in 2011 dengue outbreak with 14,000 reported cases and 300 deaths. There is no vaccine developed yet for the disease control, so only effective early warning, prevention and control measures can reduce the potential disease risk. This study proposes a method for detecting spatial autocorrelation of temporal dynamics of disease using Local Index of Spatial Autocorrelation (LISA) using three temporal indices: (a) how often the dengue cases occur, frequency index; (b) how long the epidemic wave prevails, duration index; (c) how significant dengue cases occur in successive periods, severity index. Overlay analysis of LISA value for each temporal index resulted in eight risk types. The mapping of spatio-temporal risk indices and their overlay analysis identified that 10.6% area of Lahore (184.3km 2 and population density 119,110persons/km 2 ) had high values for frequency, duration, and severity index (pSpatial risk identification by using local spatial-autocorrelation helps in identifying other possible causes of disease risk and further strategic planning for prevention and control measures. Copyright © 2017 Elsevier Ltd. All rights reserved.

  3. What prevents organisations from implementing energy saving measures? Case studies of Norwegian public and commercial companies

    Energy Technology Data Exchange (ETDEWEB)

    Saele, Hanne; Naesje, Paal; Hagen, Oeivind [SINTEF Energy Research, Trondheim (Norway); Nordvik, Haavard [E-CO Tech, Oslo (Norway)

    2005-07-01

    The background for this project is analyses conducted in an industrial area with a capacity problem concerning electricity supply. To cope with the problem the network operator, in cooperation with the Norwegian Research Council, executed a project focusing on how to reduce peak loads and energy consumption. Technical and economical analyses of energy efficiency actions were offered to 40 companies and 20 out of these decided to implement the proposed actions. Two years later, 7 out of these 20 companies had not implemented the suggested actions or the starts were delayed. These cases were analysed based on personal interviews. The goal was to study the reasons for not implementing actions or for the delay. Most analyses of this kind analyse successful implementations. Here, however, the research issue is why organizations choose not to implement solutions that make sense, both economically and technically? Results suggest that information overload, bad timing, lack of personal address and formal responsibility for the report hindered companies from using the report as a basis for decision-making. Different aspects of financial management systems, such as rigid routines not allowing means for investments and aversion of less predictable costs, also hindered implementation. Despite these findings several organisations do have interest in energy saving and consumption, personnel that takes responsibility and financial incentives for reducing energy costs. Although the study is based on only a few cases to draw sound conclusions there are indications that, targeting the right organisations, energy efficiency is an interesting alternative to increasing power capacity.

  4. Industry sponsored youth smoking prevention programme in Malaysia: a case study in duplicity

    OpenAIRE

    Assunta, M; Chapman, S

    2004-01-01

    Objective: To review tobacco company strategies of using youth smoking prevention programmes to counteract the Malaysian government's tobacco control legislation and efforts in conducting research on youth to market to them.

  5. Preventative Disease Management and Grower Decision Making: A Case Study of California Wine-Grape Growers.

    Science.gov (United States)

    Hillis, Vicken; Lubell, Mark; Kaplan, Jonathan; Baumgartner, Kendra

    2017-06-01

    Preventative disease management is challenging to farmers because it requires paying immediate costs in the hopes of returning uncertain future benefits. Understanding farmer decision making about prevention has the potential to reduce disease incidence and minimize the need for more costly postinfection practices. For example, the grapevine trunk-disease complex (esca, Botryosphaeria dieback, Eutypa dieback, and Phomopsis dieback) significantly affects vineyard productivity and longevity. Given the chronic nature of the infections and inability to eradicate the fungal pathogens, the preventative practices of delayed pruning, applications of pruning-wound protectants, and double pruning (also known as prepruning) are the most effective means of management. We surveyed wine-grape growers in six regions of California on their use of these three practices. In spite of acknowledging the yield impacts of trunk diseases, a substantial number of respondents either choose not to use preventative practices or incorrectly adopted them in mature vineyards, too late in the disease cycle to be effective. Growers with more negative perceptions of cost efficacy were less likely to adopt preventative practices or were more likely to time adoption incorrectly in mature vineyards. In general, preventative management may require strong intervention in the form of policy or extension to motivate behavioral change.

  6. Spinal cord injury rehabilitation and pressure ulcer prevention after the 2005 South Asian Earthquake: a CBR case study from Pakistan.

    Science.gov (United States)

    Chishtie, Jawad; Chishtie, Farrukh; Yoshida, Karen; Balogh, Robert

    2018-03-07

    The 2005 South Asian earthquake led to large-scale injuries and disabilities in northern Pakistan, which were dealt with using various approaches. In this regard, a community-based rehabilitation approach was initiated in the Muzaffarabad district of Pakistan in early 2006, focused on preventing complications among persons with Spinal Cord Injury. This case study briefly describes its development, aims and service provision components, in addition to the distribution of injuries from the disaster. Pressure ulcer prevention education, its recall and decrease in prevalence over a year are presented as key outcomes and illuminate the process of implementing rehabilitation in this context. This case study presents findings from a larger internal program evaluation in 2010-11. The study design was cross-sectional, to elicit recall of education components and the resulting prevalence of pressure ulcers over the year, in 33 randomly selected persons with Spinal Cord Injury. Outcomes included retention of knowledge about pressure ulcer prevention, practices and reduction in the prevalence of pressure ulcers over the last year. We also conducted a narrative literature review on the types of injuries and complications in the Spinal Cord population from Northern Pakistan. Hospital cohort studies reported "spine" injuries at 5%, while persons with spinal cord injury were identified as the most underserved needing rehabilitation services after the quake. Results from the evaluation of prevention education revealed that all 33 respondents were trained in detection of pressure ulcers, while 32 recalled "danger signs" for which they would seek immediate help. All correctly recalled postural change timings, however, their actual practices differed. Twenty-seven respondents (82%) reported no pressure ulcers over the last year. The decrease in pressure ulcer prevalence over the last year in persons with spinal cord injury highlights the strengths of the community-based rehabilitation

  7. Estimating unbiased economies of scale of HIV prevention projects: a case study of Avahan.

    Science.gov (United States)

    Lépine, Aurélia; Vassall, Anna; Chandrashekar, Sudha; Blanc, Elodie; Le Nestour, Alexis

    2015-04-01

    Governments and donors are investing considerable resources on HIV prevention in order to scale up these services rapidly. Given the current economic climate, providers of HIV prevention services increasingly need to demonstrate that these investments offer good 'value for money'. One of the primary routes to achieve efficiency is to take advantage of economies of scale (a reduction in the average cost of a health service as provision scales-up), yet empirical evidence on economies of scale is scarce. Methodologically, the estimation of economies of scale is hampered by several statistical issues preventing causal inference and thus making the estimation of economies of scale complex. In order to estimate unbiased economies of scale when scaling up HIV prevention services, we apply our analysis to one of the few HIV prevention programmes globally delivered at a large scale: the Indian Avahan initiative. We costed the project by collecting data from the 138 Avahan NGOs and the supporting partners in the first four years of its scale-up, between 2004 and 2007. We develop a parsimonious empirical model and apply a system Generalized Method of Moments (GMM) and fixed-effects Instrumental Variable (IV) estimators to estimate unbiased economies of scale. At the programme level, we find that, after controlling for the endogeneity of scale, the scale-up of Avahan has generated high economies of scale. Our findings suggest that average cost reductions per person reached are achievable when scaling-up HIV prevention in low and middle income countries. Copyright © 2015 Elsevier Ltd. All rights reserved.

  8. Disabled persons and HIV/ AIDS prevention: A case study of deaf ...

    African Journals Online (AJOL)

    ... (ii) to examine the extent to which the Government includes leprosy and deaf persons in HIV prevention programmes; (iii) To identify immediate needs of leprosy and deaf patients in settlements (iv) to determine possible areas for improving services so as to explore potential solutions Methods: Total sample of 227 inmates ...

  9. People's perception regarding HIV/AIDS prevention: A case study of ...

    African Journals Online (AJOL)

    Regarding the prevention of HIV/AIDS, the respondent s perceived that the fol lowing factors should be considered: gender inequality, denial, stereotype, initiation rites, multiple sex partners, polygamous marriage, confidential ity, prostitution, poverty, unemployment, migra nt labour, education about condom use and the role ...

  10. A Research Strategy Case Study of Alcohol and Drug Prevention by Non-Governmental Organizations in Sweden 2003-2009

    Directory of Open Access Journals (Sweden)

    Larsson Madelene

    2011-04-01

    Full Text Available Abstract Background Alcohol and drug prevention is high on the public health agenda in many countries. An increasing trend is the call for evidence-based practice. In Sweden in 2002 an innovative project portfolio including an integrated research and competence-building strategy for non-governmental organisations (NGOs was designed by the National Board of Health and Welfare (NBHW. This research strategy case study is based on this initiative. Methods The embedded case study includes 135 projects in 69 organisations and 14 in-depth process or effect studies. The data in the case study has been compiled using multiple methods - administrative data; interviews and questionnaires to project leaders; focus group discussions and seminars; direct and participatory observations, interviews, and documentation of implementation; consultations with the NBHW and the NGOs; and a literature review. Annual reports have been submitted each year and three bi-national conferences Reflections on preventions have been held. Results A broad range of organisations have been included in the NBHW project portfolio. A minority of the project were run by Alcohol or drug organisations, while a majority has children or adolescents as target groups. In order to develop a trustful partnership between practitioners, national agencies and researchers a series of measures were developed and implemented: meeting with project leaders, project dialogues and consultations, competence strengthening, support to documentation, in-depth studies and national conferences. A common element was that the projects were program-driven and not research-driven interventions. The role of researchers-as-technical advisors was suitable for the fostering of a trustful partnership for research and development. The independence of the NGOs was regarded as important for the momentum in the project implementation. The research strategy also includes elements of participatory research. Conclusions This

  11. A Research Strategy Case Study of Alcohol and Drug Prevention by Non-Governmental Organizations in Sweden 2003-2009

    Science.gov (United States)

    2011-01-01

    Background Alcohol and drug prevention is high on the public health agenda in many countries. An increasing trend is the call for evidence-based practice. In Sweden in 2002 an innovative project portfolio including an integrated research and competence-building strategy for non-governmental organisations (NGOs) was designed by the National Board of Health and Welfare (NBHW). This research strategy case study is based on this initiative. Methods The embedded case study includes 135 projects in 69 organisations and 14 in-depth process or effect studies. The data in the case study has been compiled using multiple methods - administrative data; interviews and questionnaires to project leaders; focus group discussions and seminars; direct and participatory observations, interviews, and documentation of implementation; consultations with the NBHW and the NGOs; and a literature review. Annual reports have been submitted each year and three bi-national conferences Reflections on preventions have been held. Results A broad range of organisations have been included in the NBHW project portfolio. A minority of the project were run by Alcohol or drug organisations, while a majority has children or adolescents as target groups. In order to develop a trustful partnership between practitioners, national agencies and researchers a series of measures were developed and implemented: meeting with project leaders, project dialogues and consultations, competence strengthening, support to documentation, in-depth studies and national conferences. A common element was that the projects were program-driven and not research-driven interventions. The role of researchers-as-technical advisors was suitable for the fostering of a trustful partnership for research and development. The independence of the NGOs was regarded as important for the momentum in the project implementation. The research strategy also includes elements of participatory research. Conclusions This research strategy case

  12. Industry sponsored youth smoking prevention programme in Malaysia: a case study in duplicity.

    Science.gov (United States)

    Assunta, M; Chapman, S

    2004-12-01

    To review tobacco company strategies of using youth smoking prevention programmes to counteract the Malaysian government's tobacco control legislation and efforts in conducting research on youth to market to them. Systematic keyword and opportunistic website searches of formerly private internal industry documents. Search terms included Malay, cmtm, jaycees, YAS, and direct marketing; 195 relevant documents were identified for this paper. Industry internal documents reveal that youth anti-smoking programmes were launched to offset the government's tobacco control legislation. The programme was seen as a strategy to lobby key politicians and bureaucrats for support in preventing the passage of legislation. However, the industry continued to conduct research on youth, targeted them in marketing, and considered the teenage market vital for its survival. Promotional activities targeting youth were also carried out such as sports, notably football and motor racing, and entertainment events and cash prizes. Small, affordable packs of cigarettes were crucial to reach new smokers. The tobacco industry in Malaysia engaged in duplicitous conduct in regard to youth. By buying into the youth smoking issue it sought to move higher on the moral playing field and strengthen its relationship with government, while at the same time continuing to market to youth. There is no evidence that industry youth smoking prevention programmes were effective in reducing smoking; however, they were effective in diluting the government's tobacco control legislation.

  13. PREVENTIVE MAINTENANCE USING RELIABILITY CENTRED MAINTENANCE (RCM: A CASE STUDY OF A FERROCHROME MANUFACTURING COMPANY

    Directory of Open Access Journals (Sweden)

    S. Fore

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT: High productivity in industry requires high equipment reliability and plant availability. The aim of this paper is to illustrate the management of preventive maintenance by application of the Reliability Centred Maintenance (RCM, targeting a ferrochrome processing plant. The research points out that preventive maintenance is often neglected, affecting process continuity, and thus compromising product quality due to drops and fluctuations in operating temperature. These breakdowns tend to be frequent and longer, thus affecting production targets. Start-up failures are also experienced after carrying out maintenance. The maintenance department is affected by the unpredictability of the equipment’s operational patterns, and faces challenges in coming up with an effective spare part inventory management regime. This leads to crisis management, thereby increasing the direct cost of maintenance. RCM is used to create a cost-effective preventive maintenance strategy to address the dominant causes of equipment failure. The result is a maintenance programme that focuses scarce economic resources on those items that would cause the most disruption if they were to fail, and thereby increases production.

    AFRIKAANSE OPSOMMING: Industriële produktiwiteit word ten nouste beïnvloed deur uitnemende betroubaarheid en beskikbaarheid van aanlegtoerusting en vervaardigingstelsels. Hierdie navorsing is toegespits op die bestuur van voorkomende instandhouding (VI met betroubaarheidsgedrewe instandhouding (BGI by ‘n ferrochroomaanleg. Klem word daarop gelê dat VI dikwels geïgnoreer word wat daartoe lei dat produkgehalte verswak. Soos produksieonderbrekings toeneem, word vervaardigingsdoelwitte nie bereik nie vir verskeie redes. Die onderneming se instandhoudingsafdeling is gevolglik nie daartoe instaat om instandhouding doelmatig te verrig nie. Instandhoudingskoste neem ook toe.
    BGI voorsien ‘n koste

  14. Effectiveness of rugby headgear in preventing soft tissue injuries to the head: a case-control and video cohort study.

    Science.gov (United States)

    Jones, S J; Lyons, R A; Evans, R; Newcombe, R G; Nash, P; McCabe, M; Palmer, S R

    2004-04-01

    To determine if headgear use by rugby players was associated with a reduced risk of head or facial laceration, abrasion, or fracture. An emergency department based case-control study in South Wales, UK, with cases being rugby players treated for superficial head and facial injuries and controls being their matched opponents during the game. A review of videos of the 41 games in the 1999 Rugby World Cup was also carried out to compare with the case-control study. Odds ratios (OR) and 95% confidence intervals (95% CI) were used to measure association between exposure (headgear wearing) and outcome (head and facial injuries). In the case-control study, 164 pairs were analysed, with headgear worn by 12.8% of cases and 21.3% of controls. Headgear use was associated with substantial but non-significant reductions in superficial head (OR = 0.43, 95% CI 0.13 to 1.19) and facial (OR = 0.57, 95% CI 0.21 to 1.46) injuries. The video study followed 547 players over 41 games, during which there were 47 bleeding injuries to the head. Headgear use significantly reduced the risk of bleeding head injury in forwards (OR = 0.14, 95% CI 0.01 to 0.99, p = 0.02), but not in backs. There was also a higher risk of facial injury among forwards, but this was not significant. The combined results suggest that headgear can prevent certain types of superficial head injuries in players at all levels of the game, but the evidence is strongest for superficial head injury in elite forwards. A randomised controlled trial would be the best way to study this further.

  15. Towards a Science of Community Stakeholder Engagement in Biomedical HIV Prevention Trials: An Embedded Four-Country Case Study.

    Directory of Open Access Journals (Sweden)

    Peter A Newman

    Full Text Available Broad international guidelines and studies in the context of individual clinical trials highlight the centrality of community stakeholder engagement in conducting ethically rigorous HIV prevention trials. We explored and identified challenges and facilitators for community stakeholder engagement in biomedical HIV prevention trials in diverse global settings. Our aim was to assess and deepen the empirical foundation for priorities included in the GPP guidelines and to highlight challenges in implementation that may merit further attention in subsequent GPP iterations.From 2008-2012 we conducted an embedded, multiple case study centered in Thailand, India, South Africa and Canada. We conducted in-depth interviews and focus groups with respondents from different trial-related subsystems: civil society organization representatives, community advocates, service providers, clinical trialists/researchers, former trial participants, and key HIV risk populations. Interviews/focus groups were recorded, and coded using thematic content analysis. After intra-case analyses, we conducted cross-case analysis to contrast and synthesize themes and sub-themes across cases. Lastly, we applied the case study findings to explore and assess UNAIDS/AVAC GPP guidelines and the GPP Blueprint for Stakeholder Engagement.Across settings, we identified three cross-cutting themes as essential to community stakeholder engagement: trial literacy, including lexicon challenges and misconceptions that imperil sound communication; mistrust due to historical exploitation; and participatory processes: engaging early; considering the breadth of "community"; and, developing appropriate stakeholder roles. Site-specific challenges arose in resource-limited settings and settings where trials were halted.This multiple case study revealed common themes underlying community stakeholder engagement across four country settings that largely mirror GPP goals and the GPP Blueprint, as well as

  16. Towards a Science of Community Stakeholder Engagement in Biomedical HIV Prevention Trials: An Embedded Four-Country Case Study.

    Science.gov (United States)

    Newman, Peter A; Rubincam, Clara; Slack, Catherine; Essack, Zaynab; Chakrapani, Venkatesan; Chuang, Deng-Min; Tepjan, Suchon; Shunmugam, Murali; Roungprakhon, Surachet; Logie, Carmen; Koen, Jennifer; Lindegger, Graham

    2015-01-01

    Broad international guidelines and studies in the context of individual clinical trials highlight the centrality of community stakeholder engagement in conducting ethically rigorous HIV prevention trials. We explored and identified challenges and facilitators for community stakeholder engagement in biomedical HIV prevention trials in diverse global settings. Our aim was to assess and deepen the empirical foundation for priorities included in the GPP guidelines and to highlight challenges in implementation that may merit further attention in subsequent GPP iterations. From 2008-2012 we conducted an embedded, multiple case study centered in Thailand, India, South Africa and Canada. We conducted in-depth interviews and focus groups with respondents from different trial-related subsystems: civil society organization representatives, community advocates, service providers, clinical trialists/researchers, former trial participants, and key HIV risk populations. Interviews/focus groups were recorded, and coded using thematic content analysis. After intra-case analyses, we conducted cross-case analysis to contrast and synthesize themes and sub-themes across cases. Lastly, we applied the case study findings to explore and assess UNAIDS/AVAC GPP guidelines and the GPP Blueprint for Stakeholder Engagement. Across settings, we identified three cross-cutting themes as essential to community stakeholder engagement: trial literacy, including lexicon challenges and misconceptions that imperil sound communication; mistrust due to historical exploitation; and participatory processes: engaging early; considering the breadth of "community"; and, developing appropriate stakeholder roles. Site-specific challenges arose in resource-limited settings and settings where trials were halted. This multiple case study revealed common themes underlying community stakeholder engagement across four country settings that largely mirror GPP goals and the GPP Blueprint, as well as highlighting

  17. [Shamanism as medical prevention? A case study from Ladakh, Northwest-India].

    Science.gov (United States)

    Kressing, Frank

    2011-01-01

    Relating to a research project in the trans-Himalayan region of Ladakh, Northwest-India, the paper examines indications that the shamanic vocation and practice grew significantly in this region. The author tries to link this increase to severe psychological pressures imposed by the heavy presence of the Indian Army, political and administrative ties to the Indian state of Jammu and Kashmir (with a predominantly Muslim population), and the region's status as a popular tourist destination. The paper argues that shamanic rituals performed by so-called oracles that embody deities of the Buddhist pantheon in trance (lhamo, lhapa) not only provide important services of healing and divination, they contribute significantly to medical prevention in times of growing competition and the deterioration of value systems. Turning from a local (Ladakh, the Tibetan Plateau) to a global perspective, it is further argued that the preventive function of shamanism has often been overlooked in previous ethnographic research and might be neglected by increasing efforts (also fostered by indigenous ritualists themselves) to establish and legitimize traditional ritual practices as part of modern health care systems which might eventually lead to the medicalization of traditional ceremonies--in short: "shamans do a lot more than just heal people".

  18. Effect of Human Amniotic Membrane on Prevention of Colorectal Anastomosis Leakage in Cases with Neoadjuvant Radiotherapy: An Experimental Animal Study

    Directory of Open Access Journals (Sweden)

    Sam Moslemi

    2016-11-01

    Full Text Available Background: Radiotherapy is one of the most important factors which results in negative effects on wound healing and increases anastomosis leakage. Diverting loop ileostomy has been usually performed after colorectal anastomosis in cases of colorectal cancer with a history of neoadjuvant radiotherapy to decrease the chance of leakage. Considering the side effects of diverting loop ileostomy, the objective of the present study is to investigate the effect of human amniotic membrane (HAM on colorectal anastomosis leakage after neo-adjuvant radiotherapy. Methods: In this experimental animal study, 20 crossbreed rabbits were randomly divided into two groups (case group: 13 rabbits, control group: 7 rabbits after receiving an equal dose of external beam radiation. Four weeks after irradiation, resection of 4 cm of colorectal segment and end-to-end single layer anastomosis were conducted. In the case group, a 2×2 cm wrap of HAM applied around the site of anastomosis. Eight weeks later, all the survived rabbits were sacrificed. A segment of anastomotic sites was resected in all expired and survived rabbits and sent for pathological evaluation. Mann-Whitney U Test (SPSS for Windows, Ver. 16, Chicago, IL was applied to analyze healing scores between the two groups. Results: Due to anastomosis dehiscence, 5 rabbits expired in the control group, but all the 13 rabbits (case group survived after 8 weeks and showed no leakage. In addition, pathological evaluation revealed significant epithelialization and neovascularization in the case group. Statistically, healing score was higher in the case group rather than the control group (P<0.001. Conclusion: To prevent post irradiation colorectal anastomosis leakage, the use of HAM might play a significant role and a feasible technical approach.

  19. Metformin for primary colorectal cancer prevention in patients with diabetes: a case-control study in a US population.

    Science.gov (United States)

    Sehdev, Amikar; Shih, Ya-Chen T; Vekhter, Benjamin; Bissonnette, Marc B; Olopade, Olufunmilayo I; Polite, Blase N

    2015-04-01

    Emerging evidence from observational studies has suggested that metformin may be beneficial in the primary prevention of colorectal cancer (CRC). However, to the authors' knowledge, none of these studies was conducted in a US population. Because environmental factors such as Western diet and obesity are implicated in the causation of CRC, a large case-control study was performed to assess the effects of metformin on the incidence of CRC in a US population. MarketScan databases were used to identify diabetic patients with CRC. A case was defined as having an incident diagnosis of CRC. Up to 2 controls matched for age, sex, and geographical region were selected for each case. Metformin exposure was assessed by prescription tracking within the 12-month period before the index date. Conditional logistic regression was used to adjust for multiple potential confounders and to calculate adjusted odds ratios (AORs). The mean age of the study participants was 55 years and 57 years, respectively, in the control and case groups (P = 1.0). Approximately 60% of the study participants were male and 40% were female in each group. In the multivariable model, any metformin use was associated with a 15% reduction in the odds of CRC (AOR, 0.85; 95% confidence interval, 0.76-0.95 [P = .007]). After adjusting for health care use, the beneficial effect of metformin was reduced to 12% (AOR, 0.88; 95% confidence interval, 0.77-1.00 [P = .05]). The dose-response analyses demonstrated no significant association with metformin dose, duration, or total exposure. Metformin use appears to be associated with a reduced risk of developing CRC among diabetic patients in the United States. © 2014 American Cancer Society.

  20. Association between cervical screening and prevention of invasive cervical cancer in Ontario: a population-based case-control study.

    Science.gov (United States)

    Vicus, Danielle; Sutradhar, Rinku; Lu, Yan; Kupets, Rachel; Paszat, Lawrence

    2015-01-01

    The aim of this study was to estimate the effect of cervical screening in the prevention of invasive cervical cancer among age groups, using a population-based case-control study in the province of Ontario, Canada. Exposure was defined as cervical cytology history greater than 3 months before the diagnosis date of cervical cancer (index date). Cases were women who were diagnosed with cervical cancer between January 1, 1998, and December 31, 2008. Controls were women without a diagnosis of cervical cancer on, or before, December 31, 2008. Two controls were matched to each case on year of birth and income quintile, as of the index date. Conditional logistic regression was used to estimate the odds ratio for having been screened among those with cervical cancer. Cervical cancer screening performed between 3 and 36 months before the index date was protective against invasive cervical cancer in women aged 40 through 69 years. In women younger than 40 years, cervical cancer screening performed 3 to 36 months before the index date was not protective. Cervical screening is associated with a reduced risk for invasive cervical cancer among women older than 40 years. Cervical cancer resources should be focused on maximizing the risk reduction.

  1. Assessing adherence in the CAPRISA 004 tenofovir gel HIV prevention trial: results of a nested case-control study.

    Science.gov (United States)

    MacQueen, Kathleen M; Weaver, Mark A; van Loggerenberg, Francois; Succop, Stacey; Majola, Nelisle; Taylor, Doug; Karim, Quarraisha Abdool; Karim, Salim Abdool

    2014-05-01

    Adherence undeniably impacts product effectiveness in microbicide trials, but the connection has proven challenging to quantify using routinely collected behavioral data. We explored this relationship using a nested case-control study in the CAPRISA 004 Tenofovir (TFV) gel HIV prevention trial. Detailed 3-month recall data on sex events, condom and gel use were collected from 72 incident cases and 205 uninfected controls. We then assessed how the relationship between self-reported adherence and HIV acquisition differed between the TFV and placebo gel groups, an interaction effect that should exist if effectiveness increases with adherence. The CAPRISA 004 trial determined that randomization to TFV gel was associated with a significant reduction in risk of HIV acquisition. In our nested case-control study, however, we did not observe a meaningful decrease in the relative odds of infection-TFV versus placebo-as self-reported adherence increased. To the contrary, exploratory sub-group analysis of the case-control data identified greater evidence for a protective effect of TFV gel among participants reporting less than 80 % adherence to the protocol-defined regimen (odds ratio (OR) 0.30; 95 % CI 0.11-0.78) than among those reporting ≥ 80 % adherence (Odds Ratio 0.81; 95 % CI 0.34-1.92). The small number of cases may have inhibited our ability to detect the hypothesized interaction between adherence and effectiveness. Nonetheless, our results re-emphasize the challenges faced by investigators when adherence may be miss-measured, miss-reported, or confounded with the risk of HIV.

  2. Prediction and prevention of rockburst in metal mines – A case study of Sanshandao gold mine

    Directory of Open Access Journals (Sweden)

    Meifeng Cai

    2016-04-01

    Full Text Available Rockburst is a kind of artificial earthquake induced by human activities, such as mining excavations. The mechanism of rockburst induced by mining disturbance is revealed in terms of energy in this context. For understanding the rockburst mechanism, two necessary conditions for the occurrence of rockburst are presented: (1 the rock mass has the capability to store huge amount of energy and possesses a strong bumping-prone characteristic when damaged; and (2 the geological conditions in the mining area have favorable geo-stress environments that can form high-stress concentration area and accumulate huge energy. These two conditions are also the basic criteria for prediction of rockburst. In view of energy analysis, it is observed that artificial and natural earthquakes have similar regularities in many aspects, such as the relationship between the energy value and burst magnitude. By using the relationship between energy and magnitude of natural earthquake, rockburst is predicted by disturbance energy analysis. A practical example is illustrated using the above-mentioned theorem and technique to predict rockburst in a gold mine in China. Finally, the prevention and control techniques of rockburst are also provided based on the knowledge of the rockburst mechanism.

  3. Benefit of an operating vehicle preventing peritonitis in peritoneal dialysis patients: a retrospective, case-controlled study.

    Science.gov (United States)

    Fang, Pan; Lu, Jia; Liu, Ying-Hong; Deng, Hong-Mei; Zhang, Lei; Zhang, Hong-Qing

    2018-03-05

    Peritonitis, which is one of the leading complications of peritoneal dialysis (PD) worldwide, severely affected morbidity and mortality of the PD patients. Although many efforts have been made to prevent PD-related peritonitis, it seems impossible to prevent it completely. Many causes have been reported to lead to peritonitis, and contamination during bag exchange is one of the important risk factors for peritonitis. Here, we introduce an operating vehicle, which we invented to provide a sterile and safe space for bag exchange. A single-center, retrospective, case-control study was undertaken to determine whether this operating vehicle has a protective role in preventing peritonitis. In total, 462 continuous ambulatory peritoneal dialysis patients were included in this study from October 2014 to March 2017. According to their personal will, these patients chose to use operating vehicle or traditional method during their bag exchange. The demographic, clinical and laboratory data of these patients in the two groups were collected, analyzed and compared. Of 462 patients with home dialysis, operating vehicle group consisted of 61 patients, and control group consisted of 401 patients. In the control group, over 677 patient-years, peritonitis occurred in 69 of 401 patients (17.2%), while in the operating vehicle group, over 60 patient-years, only 4 of 61 patients (6.6%) had episodes of peritonitis. The number of patients suffered from peritonitis was significantly decreased in the operating vehicle group (P = 0.034). Besides, there were a total of 99 episodes of peritonitis, and the rate was 1 episode every 7.2 patient-years in control group and 1 episode every 12 patient-years in the operating vehicle group. There was significant difference between the two groups (0.013). Positive dialysate cultures were obtained in majority of the peritonitis episodes (60.6%). Operating vehicle might help to reduce PD-related peritonitis by preventing contamination during bag

  4. A new experimental method to prevent paraffin - wax formation on the crude oil wells: A field case study in Libya

    Directory of Open Access Journals (Sweden)

    Elhaddad Elnori E.

    2015-01-01

    Full Text Available Wax formation and deposition is one of the most common problems in oil producing wells. This problem occurs as a result of the reduction of the produced fluid temperature below the wax appearance temperature (range between 46°C and 50°C and the pour point temperature (range between 42°C and 44°C. In this study, two new methods for preventing wax formation were implemented on three oil wells in Libya, where the surface temperature is, normally, 29°C. In the first method, the gas was injected at a pressure of 83.3 bar and a temperature of 65°C (greater than the pour point temperature during the gas-lift operation. In the second method, wax inhibitors (Trichloroethylene-xylene (TEX, Ethylene copolymers, and Comb polymers were injected down the casings together with the gas. Field observations confirmed that by applying these techniques, the production string was kept clean and no wax was formed. The obtained results show that the wax formation could be prevented by both methods.

  5. Socioeconomic Differences in Parenting Strategies to Prevent Adolescent Smoking: A Case Study from the Netherlands

    NARCIS (Netherlands)

    Kuipers, Mirte A. G.; Haal, Sylke; Kunst, Anton E.

    2016-01-01

    This study aimed to identify possible socioeconomic differences in the use of anti-smoking parenting strategies. In 2012, survey data of adolescents (N = 225) aged 13 to 17 years and their mothers (N = 122) and fathers (N = 105) were collected in Haarlem, the Netherlands. Questions on smoking

  6. Preventing blue ocean from turning into red ocean: A case study of a room escape game

    OpenAIRE

    Gündüz, Şafak

    2018-01-01

    The weariness of competitive business environment has made it one of the hot topics of recent business management literature to find ways to escape from the intense Red Ocean by creating a Blue Ocean where there is no competition. Rene and Mauborgne’s Blue Ocean Strategy (2004) provides a reasonable solution for this issue. Blue Ocean Strategy studies demonstrate that every blue ocean will eventually turn red due to fast entries into the market and the literature leaves a gap in understanding...

  7. Socioeconomic Differences in Parenting Strategies to Prevent Adolescent Smoking: A Case Study from the Netherlands.

    Science.gov (United States)

    Kuipers, Mirte A G; Haal, Sylke; Kunst, Anton E

    2016-06-01

    This study aimed to identify possible socioeconomic differences in the use of anti-smoking parenting strategies. In 2012, survey data of adolescents (N = 225) aged 13 to 17 years and their mothers (N = 122) and fathers (N = 105) were collected in Haarlem, the Netherlands. Questions on smoking behaviour and eleven anti-smoking parenting strategies were answered by adolescents, mothers and fathers. School tracks of adolescents and educational level of parents were measured as indicators of socioeconomic position. Linear multilevel regression analyses were applied to study the association between socioeconomic position (SEP) and standardised scores of anti-smoking strategies. Analyses were controlled for age, sex and smoking by parents and adolescents. We found no consistent socioeconomic differences in the use of anti-smoking parenting strategies. There were no statistically significant differences in relation to parental educational level or when using adolescent reports on parenting practices. However, when using parental reports, a few strategies varied significantly according to adolescent educational track. Adolescents in higher educational tracks were more likely to have no-smoking rules in the home (standardised regression coefficient (β) = 0.20, 95 % confidence interval (CI): 0.03; 0.37, p = 0.022) and more likely to have a no-smoking agreement (β = 0.17, 95 % CI: 0.00; 0.34, p = 0.048). However, they were less likely to frequently communicate about smoking with their parents (β = -0.25, 95 % CI: -0.41; -0.08, p = 0.004). In this specific population, there was no consistent support for the hypothesis that anti-smoking parenting strategies contribute to socioeconomic inequalities in adolescent smoking. Parental factors that are more likely to contribute to these inequalities include parental smoking and parenting styles.

  8. Barriers and bridges to infection prevention and control: results of a qualitative case study of a Netherlands' surgical unit.

    Science.gov (United States)

    Backman, Chantal; Marck, Patricia B; Krogman, Naomi; Taylor, Geoff; Sales, Anne; Bonten, Marc J M; Gigengack-Baars, Ada C M

    2012-01-01

    The objectives of the study are to observe the overall work environment including infection prevention and control (IP&C) practices on the target surgical unit; to analyse the policies and procedures in the hospital and unit environments; to analyse the barriers and bridges to IP&C that practitioners identify in visual narratives of their unit environment and to collect monthly specific IP&C-related anonymised data. In this qualitative case study analysis, a socio-ecological approach on health systems informed the research design and provided a framework to better understand the complexity of implementing effective IP&C. The study was conducted on a surgical unit at a Netherlands' hospital that reported successful reductions in the prevalence of targeted multidrug-resistant organisms. Research methods included unit observations (n=3), review of relevant policies and procedures, five practitioner-led photo walkabouts of the unit (n=7), three photo elicitation focus groups with practitioners (n=13) and the review of related IP&C data. The findings indicate some conditions and processes present that may influence the low prevalence of multidrug-resistant organisms, including the 'search and destroy' active surveillance strategy, low occupancy rates, a centralised bed cleaning system and the presence of an active grass roots Hygiene in Practice group, which engages practitioners in several ongoing activities to promote IP&C on the units. Further research on the benefits of practitioner-led community of practices on IP&C practices such as the Hygiene in Practice group is also recommended. Additional case studies to compare theses practices with other acute care hospital around the world would be a valuable way to better understand what IP&C programmes are most effective in which contexts and for what reasons. Further data are available by contacting the primary author directly.

  9. A case-case study on sinonasal cancer prevention: effect from dust reduction in woodworking and risk of mastic/solvents in shoemaking.

    Science.gov (United States)

    Emanuelli, Enzo; Alexandre, Enrico; Cazzador, Diego; Comiati, Vera; Volo, Tiziana; Zanon, Alessia; Scapellato, Maria Luisa; Carrieri, Mariella; Martini, Alessandro; Mastrangelo, Giuseppe

    2016-01-01

    Sinonasal cancers (SNCs) are rare neoplasms, accounting for about 3 % of head and neck cancers, with squamous cell carcinoma (SCC) and adenocarcinoma (ADC) as the most common subtypes. ADCs present strong associations with occupational wood dust exposure. Preventive measures have progressively reduced wood dust concentrations in workplaces but no study has evaluated the effectiveness of such interventions. Few studies indicate associations between ADC and exposure to solvents, which is common in the shoe industry, but this hypothesis still needs confirmation. In a case-case study, we contrasted 32 ADCs against 21 Non-Adenocarcinoma Epithelial Tumors (NAETs) - all recruited from the same clinical setting (Padua's University Hospital; period 2004-2015) - using questionnaires and clinical records to collect information on potential predictors. Non-occupational factors were age, sex, smoking, allergy and chronic sinusitis. Occupational factors were intensity and frequency of wood dust exposure, protection from wood dust, type of wood (in woodworking); frequency of exposure to leather dust or mastic/solvent (in shoemaking). Odds-ratio (OR), 95 % confidence interval (95 % CI) and two-tail p-values were obtained through stepwise backward logistic regression for each industry, always using as reference patients never employed in either trade and adjusting for non-occupational risk factors. Adjusted OR was 22.5 (95 % CI = 3.50-144; p = 0.001) and 9.37 (95 % CI = 1.29-67.6; p = 0.026), respectively, in patients with low or high degree of protection against wood dust. In the shoe industry, adjusted OR was 1 and 18.8 (95 % CI = 1.29-174; p = 0.030), respectively, in patients with low or high exposure to only mastic/solvent; and 1 and 22.5 (95 % CI = 2.07-244; p = 0.011), respectively, in patients with low or high exposure to only leather dust. The questionnaire used was able to estimate with simple algorithms past exposures in wood and

  10. Policymaking ‘under the radar’: a case study of pesticide regulation to prevent intentional poisoning in Sri Lanka

    Science.gov (United States)

    Pearson, Melissa; Zwi, Anthony B; Buckley, Nicholas A; Manuweera, Gamini; Fernando, Ravindra; Dawson, Andrew H; McDuie-Ra, Duncan

    2015-01-01

    Background Suicide in Sri Lanka is a major public health problem and in 1995 the country had one of the highest rates of suicide worldwide. Since then reductions in overall suicide rates have been largely attributed to efforts to regulate a range of pesticides. The evolution, context, events and implementation of the key policy decisions around regulation are examined. Methods This study was undertaken as part of a broader analysis of policy in two parts—an explanatory case study and stakeholder analysis. This article describes the explanatory case study that included an historical narrative and in-depth interviews. Results A timeline and chronology of policy actions and influence were derived from interview and document data. Fourteen key informants were interviewed and four distinct policy phases were identified. The early stages of pesticide regulation were dominated by political and economic considerations and strongly influenced by external factors. The second phase was marked by a period of local institution building, the engagement of local stakeholders, and expanded links between health and agriculture. During the third phase the problem of self-poisoning dominated the policy agenda and closer links between stakeholders, evidence and policymaking developed. The fourth and most recent phase was characterized by strong local capacity for policymaking, informed by evidence, developed in collaboration with a powerful network of stakeholders, including international researchers. Conclusions The policy response to extremely high rates of suicide from intentional poisoning with pesticides shows a unique and successful example of policymaking to prevent suicide. It also highlights policy action taking place ‘under the radar’, thus avoiding policy inertia often associated with reforms in lower and middle income countries. PMID:24362640

  11. H. pylori seroprevalence and risk of diabetes: An ancillary case-control study nested in the diabetes prevention program.

    Science.gov (United States)

    Alzahrani, Saud; Nelson, Jason; Moss, Steven F; Paulus, Jessica K; Knowler, William C; Pittas, Anastassios G

    2017-10-01

    To determine the association between H. pylori infection and risk of incident diabetes in adults at high risk for diabetes who participated in the Diabetes Prevention Program (DPP) study. In a nested case-control study conducted among 421 adults with newly diagnosed diabetes and 421 matched controls, we examined the association between serological status of H. pylori at baseline and risk of incident diabetes over a mean follow-up period of 2.6years. Using data from the baseline visit of the DPP, we also examined the cross-sectional association between presence of H. pylori antibodies and insulin sensitivity, insulin secretion and the disposition index-like measure after a 75-g oral glucose tolerance test (OGTT). At baseline, H. pylori antibodies were present in 40% of participants who developed diabetes and 39% of controls. After adjusting for matching factors, there was no association between exposure to H. pylori and incident diabetes (odds ratio [OR] of 1.04 (95% CI, 0.77 to 1.40). In cross-sectional analyses, H. pylori status was not significantly associated with insulin sensitivity and disposition index-like measure from OGTT. In adults at high risk for diabetes, H. pylori seropositivity was not associated with risk of developing diabetes. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. A critical discussion of the Community Readiness Model using a case study of childhood obesity prevention in England.

    Science.gov (United States)

    Kesten, Joanna May; Griffiths, Paula Louise; Cameron, Noel

    2015-05-01

    Recent reforms to the public health system in England aim to generate co-ordinated action between local authorities, healthcare systems and communities to target local health priorities. To support this effort, researchers must contribute and evaluate appropriate strategies for designing interventions tailored to community-specific needs. One strategy is to apply the Community Readiness Model (CRM), which uses key informant interviews to assess a community's readiness to address local issues. This article presents a critical discussion of the CRM developed from a case study of obesity prevention in pre-adolescent girls within a community in the United Kingdom. Data were collected between February and November 2011. We offer lessons learnt and recommendations relating to (i) modifications to the interview guide; (ii) key informant identification; (iii) conducting interviews to theoretical saturation; (iv) using key informants to define their community; (v) key informant's ability to respond on behalf of the community; (vi) using a qualitative model with a quantitative scoring system; and (vii) the optimum application of transcript scoring. In conclusion, the CRM can help researchers, health professionals and local authorities identify the priorities of a community. It is recommended that users of the model be careful to identify and recruit suitable key informants with the help of the community under study, select an appropriate 'community' and utilise the qualitative findings to strengthen the interpretation of the readiness score. © 2014 John Wiley & Sons Ltd.

  13. Predictors of retention among men attending STI clinics in HIV prevention programs and research: a case control study in Pune, India.

    Directory of Open Access Journals (Sweden)

    Seema Sahay

    2011-03-01

    Full Text Available Retention is critical in HIV prevention programs and clinical research. We studied retention in the three modeled scenarios of primary prevention programs, cohort studies and clinical trials to identify predictors of retention.Men attending Sexually Transmitted Infection (STI clinics (n = 10, 801 were followed in a cohort study spanning over a ten year period (1993-2002 in Pune, India. Using pre-set definitions, cases with optimal retention in prevention program (n = 1286, cohort study (n = 940 and clinical trial (n = 896 were identified from this cohort. Equal number of controls matched for age and period of enrollment were selected. A case control analysis using conditional logistic regression was performed. Being employed was a predictor of lower retention in all the three modeled scenarios. Presence of genital ulcer disease (GUD, history of commercial sex work and living away from the family were predictors of lower retention in primary prevention, cohort study and clinical trial models respectively. Alcohol consumption predicted lower retention in cohort study and clinical trial models. Married monogamous men were less likely to be retained in the primary prevention and cohort study models.Predicting potential drop-outs among the beneficiaries or research participants at entry point in the prevention programs and research respectively is possible. Suitable interventions might help in optimizing retention. Customized counseling to prepare the clients properly may help in their retention.

  14. School Violence in Secondary Education in the Governorate of Mafraq: Forms, Causes and Prevention--A Case Study

    Science.gov (United States)

    Khaled, Mohammad S. Bani

    2014-01-01

    This study considers school violence. It was investigated in secondary schools in the governorate of Mafraq. The aim is to identify the forms and causes of the phenomenon; hence to come out with the preventive and remedial measures, accordingly. The study was conducted in one of the secondary schools selected randomly in the city of Mafraq in the…

  15. The replacement of solar energy in rural areas to prevent desertification : case study : Aran and Bidgol region

    Energy Technology Data Exchange (ETDEWEB)

    Zakikhani, M.S. [Islamic Azad Univ., Karaj (Iran, Islamic Republic of); Feizinia, S. [Tehran Univ., Karaj (Iran, Islamic Republic of); Nasri, M. [Islamic Azad Univ., Ardestan (Iran, Islamic Republic of); Jalali, A. [Natural Resources, Esfahan (Iran, Islamic Republic of)

    2008-07-01

    Wood is used as a primary fuel source in several regions of Iran, and is contributing to an increase in desertification. This study discussed the use of solar energy in rural areas of Iran in order to prevent desertification and environmental damage. Many regions of Iran receive between 5.2 to 5.4 Kw/h of sunlight. The study showed that solar water heaters will save significant amounts of energy in the country. The results of a pilot project conducted at rural communities in the Aran and Bidgol regions were used to demonstrate the importance of replacing fossil fuels with solar energy to prevent desertification.

  16. Solid waste prevention and management at green festivals: A case study of the Andanças Festival, Portugal.

    Science.gov (United States)

    Martinho, Graça; Gomes, Ana; Ramos, Mário; Santos, Pedro; Gonçalves, Graça; Fonseca, Miguel; Pires, Ana

    2018-01-01

    Research on waste prevention and management at green festivals is scarce. The present study helps to fill this gap by analyzing waste prevention/reduction and management measures implemented at the Andanças festival, Portugal. Waste characterization campaigns and a questionnaire survey were conducted during the festival. The results show that the largest amount of waste generated was residual waste, followed by food and kitchen waste and packaging waste. The amount of waste generated per person per day at the festival was lower than that of other festivals for both the entire venue and the canteen. Concerning food and kitchen waste generated at the canteen, the amounts are in accordance with the findings of previous studies, but the amount of the edible fraction is comparatively low. Source separation rates are high, in line with other festivals that engage in food-waste source separation. Factors affecting the participation of attendees in waste prevention measures at the festival are the type of participant, their region of origin, the frequency of visits, and whether they are attending as a family. Efforts must be made to increase the awareness of attendees about waste prevention measures, to develop guidelines and methods to quantify the waste prevention measures, and to formulate policies aimed at increasing the application of the zero-waste principle at festivals. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Low-dose aspirin and upper gastrointestinal bleeding in primary versus secondary cardiovascular prevention: a population-based, nested case-control study.

    Science.gov (United States)

    Lin, Kueiyu Joshua; De Caterina, Raffaele; García Rodríguez, Luis A

    2014-01-01

    The benefit-risk profile of low-dose aspirin in primary prevention of cardiovascular disease is unclear. We sought to quantify upper gastrointestinal bleeding (UGIB) risk associated with low-dose aspirin in secondary versus primary prevention patients. We performed a population-based nested case-control study using The Health Improvement Network (THIN) Database between 2000 and 2007. We identified 2049 cases of UGIB and 20,000 controls, frequency-matched to the cases on age, sex, and calendar year, who were subdivided into primary (without previous cardiovascular disease) and secondary (with previous cardiovascular disease) prevention populations. We estimated the relative risk of UGIB associated with the use of low-dose aspirin by multivariate logistic regression. The UGIB risk in patients taking low-dose aspirin relative to nonusers was significantly higher in the primary (adjusted relative risk, 1.90; 95% confidence interval, 1.59-2.26) than in the secondary (relative risk, 1.40; 95% confidence interval, 1.14-1.72; P value for the difference=0.0014) prevention cohort. However, as the baseline risk of UGIB was lower in the primary than in the secondary prevention cohort, numbers needed to harm per 1 year of low-dose aspirin use were 601 and 391 for primary and secondary prevention, respectively. The relative risk of UGIB in patients taking low-dose aspirin is higher when used for primary than for secondary cardiovascular disease prevention, but this difference is more than compensated by the lower baseline risk in the primary prevention population. Such estimates are important for an assessment of the net clinical benefit in primary prevention.

  18. Importance Sampling Based Decision Trees for Security Assessment and the Corresponding Preventive Control Schemes: the Danish Case Study

    DEFF Research Database (Denmark)

    Liu, Leo; Rather, Zakir Hussain; Chen, Zhe

    2013-01-01

    and adopts a methodology of importance sampling to maximize the information contained in the database so as to increase the accuracy of DT. Further, this paper also studies the effectiveness of DT by implementing its corresponding preventive control schemes. These approaches are tested on the detailed model......Decision Trees (DT) based security assessment helps Power System Operators (PSO) by providing them with the most significant system attributes and guiding them in implementing the corresponding emergency control actions to prevent system insecurity and blackouts. DT is obtained offline from time...

  19. THE ROLE OF THE PREVENTIVE MEDICINE IN SUSTAINABLE DEVELOPMENT. A STUDY CASE ON THE PRIVATE MEDICINE SECTOR IN ORADEA

    Directory of Open Access Journals (Sweden)

    Unita Lucian

    2011-12-01

    intercultural preventative medical approaches, and the good governance, policy relevance, and corporate social responsibility, and were analyzed mainly referring to the potential of the Romanian private medicine sector in preventive medicine. The conclusions of the paper reveal the fact that the region of Oradea is much above the average index of Romania when it comes to preventive medicine, but still behind the other EU Member States. So, the background for meeting the precondition for economic growth and sustainable development in Oradea was created, but there are still a lots to be done on short term, even because of the features of this area, which situates it at the top of the cancer diseases registered cases in the country.

  20. Effectiveness of maternal pertussis vaccination in preventing infection and disease in infants: The NSW Public Health Network case-control study.

    Science.gov (United States)

    Saul, Nathan; Wang, Kevin; Bag, Shopna; Baldwin, Heather; Alexander, Kate; Chandra, Meena; Thomas, Jane; Quinn, Helen; Sheppeard, Vicky; Conaty, Stephen

    2018-02-28

    Infants are at the highest risk of severe complications - including death - as a result of pertussis infection. Controlling pertussis in this group has been challenging, particularly in those too young to be vaccinated. Following revised national recommendations in March 2015, the state of New South Wales, Australia, introduced a funded maternal vaccination campaign at 28 - 32 weeks of gestation using a 3-component tetanus-diphtheria-acellular pertussis vaccine (dTpa; Boostrix, GSK). This study aimed to assess the effectiveness of maternal vaccination and add to the growing body of evidence for this strategy. A 1:1 matched case-control study was conducted between 16 August 2015 and 17 August 2016. Cases were laboratory or doctor notified, laboratory confirmed (nucleic acid testing or culture) and aged case's birthdate. Odds ratios (OR) were calculated using conditional logistic regression. Vaccine effectiveness (VE) was calculated as 1 - OR. In total, 117 cases and 117 controls were recruited. The overall VE estimate was non-significantly protective for infants vaccination with a 3-component acellular vaccine was found to be highly effective at preventing severe disease in infants, but was less effective at preventing disease which did not require hospitalisation. The overall VE reported in this study was lower than in prior studies and suggests that maternal vaccination, while an effective strategy at preventing severe pertussis, is less effective at protecting against infection or mild disease. Copyright © 2018. Published by Elsevier Ltd.

  1. Case Studies - Cervical Cancer

    Centers for Disease Control (CDC) Podcasts

    2010-10-15

    Dr. Alan Waxman, a professor of obstetrics and gynecology at the University of New Mexico and chair of the American College of Obstetricians and Gynecologists (ACOG) committee for the underserved, talks about several case studies for cervical cancer screening and management.  Created: 10/15/2010 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP), Division of Cancer Prevention and Control (DCPC).   Date Released: 6/9/2010.

  2. Varicella among seafarers: a case study on testing and vaccination as a cost-effective method of prevention.

    Science.gov (United States)

    Idnani, Nikhil

    2010-01-01

    Many individuals together in semi-confined settings increase the risk of outbreaks of infectious diseases. A single case of varicella on a cruise ship can thus result in rapid spread and elevated costs for the cruise provider in terms of repatriation, ship diversion, law suits, and loss in current and potential future revenue. Control of varicella involves attention to good personal hygiene, safe food and water handling, and use of vaccine. To test crewmembers during their pre-employment medical examination to determine who might be susceptible to contract varicella if exposed, to vaccinate those at risk, and to see whether the benefits of testing and vaccination outweigh the costs. Tests were conducted on 121 Indian seafarers for varicella IgG and IgM antibodies during their pre-employment medical examination in Mumbai and Goa from December 1st to December 23rd 2008. Cases without IgG antibodies to varicella (IgG negative) were administered vaccine. Twenty (16.5%) seafarers who tested IgG negative and one who tested equivocally were administered the vaccine. One hundred (82.7%) tested positive for IgG antibodies and were therefore not vaccinated. None tested positive for IgM antibodies, indicating no active infection. One in six Indian seafarers tested IgG negative and was thus at risk to contract varicella if exposed. Testing for varicella IgG and IgM antibodies, followed by vaccination when necessary, is a costeffective method to prevent an expensive outbreak in the semi-confined setting of a cruise ship and is recommended as a mandatory part of the pre-employment medical examination for Indian seafarers.

  3. Failure of preventive measures against radon penetration from the ground in a new-built family house - a case study

    International Nuclear Information System (INIS)

    Neznal, M.; Neznal, M.; Jiranek, M.; Fronka, A.

    2006-01-01

    A system of preventive protection of houses against radon penetration from the ground [1] has been in operation for more than 15 years in the Czech Republic. The determination of a so-called radon index of the building site represents the first step. The assessment is based on measurements of soil gas radon concentration and on the determination of soil permeability. During the years, the method was modified several times, especially the recommendation dealing with the classification of soil permeability, but the base remains stable: The soil characteristics are measured in-situ and protective measures are designed with respect to the measured properties of the soil and to the dwelling design. The site-specific, individual approach should enable to propose an optimal preventive strategy corresponding to local conditions. If the radon index is other than low (i.e. medium, or high), the building must be protected against radon in accordance with the Czech Atomic Law. Protective measures should be designed and installed according to the Czech National Standard [2]. Basic principles of the protection can be summarized in the following way: If the radon index of a building site is low, no special provisions are required. Normal damp-proofing that is designed in accordance with hydro-geological conditions provides sufficient building protection. Nevertheless, the insulation has to be installed over the whole ground area of the building. It is also recommended that the corridor with stairs leading from the underground floor to the upper floors should be separated by the door. In case of medium radon index of a building site, each high-quality and long life damp-proofing, with the measured radon diffusion coefficient, may be considered as radon-proof insulation in compliance with C.S.N. 73 06 01. A required insulation thickness is calculated using the known value of radon diffusion coefficient. The insulation must be laid down continuously on the whole area of the

  4. Using High-Impact HIV Prevention to Achieve the National HIV/AIDS Strategic Goals in Miami-Dade County, Florida: A Case Study.

    Science.gov (United States)

    Carey, James W; LaLota, Marlene; Villamizar, Kira; McElroy, Tamara; Wilson, M Maximillion; Garcia, Jersey; Sandrock, Robert; Taveras, Janelle; Candio, Darline; Flores, Stephen A

    2015-01-01

    : In response to the release of the National HIV/AIDS Strategy, the Centers for Disease Control and Prevention developed the "Enhanced Comprehensive HIV Prevention Planning" project, which provided support to health departments in 12 Metropolitan Statistical Areas with the highest AIDS prevalence to strengthen local HIV programs. We describe a case study of how 1 Metropolitan Statistical Area, Miami-Dade County, developed and implemented a locally tailored plan. Examples include actions to reinforce local partnerships and identify neighborhoods with highest unmet needs, an improved condom distribution system to assist local HIV care providers, collaboration with local stakeholders to establish a new walk-in center for transgender client needs, and overcoming incompatibilities in health department and Ryan White Program computer record systems to facilitate faster and more efficient patient services. These examples show how jurisdictions both within Florida and elsewhere can create low-cost and sustainable activities tailored to improve local HIV prevention needs.

  5. CSR as a Tool to Prevent Gender-Based Discrimination. A Case Study of the Textile Export Industry in India

    OpenAIRE

    Svedevall, Ida

    2015-01-01

    This thesis examines the ability of CSR as a tool in the efforts to reduce gender based discrimination in the textile industry in the Delhi area in India. This research focuses on the CSR work programs undertaken by foreign entities using the case study of the company Lindex. Given that discrimination occurs daily facilitated by embedded cultural structures this research questions how, and if, CSR interventions can be successful in address these underlying issues. This research draws on exist...

  6. Casing study

    Energy Technology Data Exchange (ETDEWEB)

    Roche, P.

    2000-12-01

    An unorthodox method of casing drilling used by Tesco Corporation at a gas well in Wyoming to drill deeper using casings as drillpipe is discussed. The process involves either rotating the casing as drill string or using a downhole mud motor to rotate the bit. In this instance, the surface hole and the production hole were casing-drilled to a record 8,312 feet by rotating the casing. The 8 1/2-inch surface hole was drilled with 7-inch casing to 1,200 feet using a Tesco underreamer and a polycrystalline pilot bit; drilling and cementing was completed in 12 1/2 hours. The 6 1/4-inch production hole was drilled with 4 1/2-inch casing and the bottomhole assembly was retrieved after 191 hours rotating. This case was the first in which the entire well was casing-drilled from surface to TD. Penetration rate compared favorably with conventional methods: 12 1/2 hours for casing-drilling to 18.9 hours for conventional drilling, despite the fact that the casing-drilling technology is still in its infancy. It is suggested that casing-drilling has the potential to eliminate the need for the drillpipe entirely. If these expectations were to be realised, casing-drilling could be one of the most radical drilling changes in the history of the oil and gas industry. 1 photo.

  7. Adherence to nutrition-based cancer prevention guidelines and breast, prostate and colorectal cancer risk in the MCC-Spain case-control study.

    Science.gov (United States)

    Romaguera, Dora; Gracia-Lavedan, Esther; Molinuevo, Amaia; de Batlle, Jordi; Mendez, Michelle; Moreno, Victor; Vidal, Carmen; Castelló, Adela; Pérez-Gómez, Beatriz; Martín, Vicente; Molina, Antonio J; Dávila-Batista, Verónica; Dierssen-Sotos, Trinidad; Gómez-Acebo, Inés; Llorca, Javier; Guevara, Marcela; Castilla, Jesús; Urtiaga, Carmen; Llorens-Ivorra, Cristóbal; Fernández-Tardón, Guillermo; Tardón, Adonina; Lorca, José Andrés; Marcos-Gragera, Rafael; Huerta, José María; Olmedo-Requena, Rocío; Jimenez-Moleon, José Juan; Altzibar, Jone; de Sanjosé, Silvia; Pollán, Marina; Aragonés, Núria; Castaño-Vinyals, Gemma; Kogevinas, Manolis; Amiano, Pilar

    2017-07-01

    Prostate, breast and colorectal cancer are the most common tumours in Spain. The aim of the present study was to evaluate the association between adherence to nutrition-based guidelines for cancer prevention and prostate, breast and colorectal cancer, in the MCC-Spain case-control study. A total of 1,718 colorectal, 1,343 breast and 864 prostate cancer cases and 3,431 population-based controls recruited between 2007 and 2012, were included in the present study. The World Cancer Research Fund/American Institute for Cancer Research (WCRC/AICR) score based on six recommendations for cancer prevention (on body fatness, physical activity, foods and drinks that promote weight gain, plant foods, animal foods and alcoholic drinks; score range 0-6) was constructed. We used unconditional logistic regression analysis adjusting for potential confounders. One-point increment in the WCRF/AICR score was associated with 25% (95% CI 19-30%) lower risk of colorectal, and 15% (95% CI 7-22%) lower risk of breast cancer; no association with prostate cancer was detected, except for cases with a Gleason score ≥7 (poorly differentiated/undifferentiated tumours) (OR 0.87, 95% CI 0.76-0.99). These results add to the wealth of evidence indicating that a great proportion of common cancer cases could be avoided by adopting healthy lifestyle habits. © 2017 UICC.

  8. Evaluation of self-reported ethnicity in a case-control population: the stroke prevention in young women study

    Directory of Open Access Journals (Sweden)

    Wozniak Marcella A

    2009-12-01

    Full Text Available Abstract Background Population-based association studies are used to identify common susceptibility variants for complex genetic traits. These studies are susceptible to confounding from unknown population substructure. Here we apply a model-based clustering approach to our case-control study of stroke among young women to examine if self-reported ethnicity can serve as a proxy for genetic ancestry. Findings A population-based case-control study of stroke among women aged 15-49 identified 361 cases of first ischemic stroke and 401 age-comparable control subjects. Thirty single nucleotide polymorphisms (SNPs throughout the genome unrelated to stroke risk and with established ancestry-based allele frequency differences were genotyped in all participants. The Structure program was used to iteratively evaluate for K = 1 to 5 potential genetic-based subpopulations. Evaluating the population as a whole, the Structure output plateaued at K = 2 clusters. 98% of self-reported Caucasians had an estimated probability ≥50% of belonging to Cluster 1, while 94% of self-reported African-Americans had an estimated probability ≥50% of belonging to Cluster 2. Stratifying the participants by self-reported ethnicity and repeating the analyses revealed the presence of two clusters among Caucasians, suggesting that potential substructure may exist. Conclusions Among our combined sample of African-American and Caucasian participants there is no large unknown subpopulation and self-reported ethnicity can serve as a proxy for genetic ancestry. Ethnicity-specific analyses indicate that population substructure may exist among the Caucasian participants indicating that further studies are warranted.

  9. What will it take to improve prevention of chronic diseases in Australia? A case study of two national approaches.

    Science.gov (United States)

    Wutzke, Sonia; Morrice, Emily; Benton, Murray; Wilson, Andrew

    2017-05-01

    Objective Despite being a healthy country by international standards, Australia has a growing and serious burden from chronic diseases. There have been several national efforts to tackle this problem, but despite some important advances much more needs to be done. From the viewpoint of diverse stakeholders, the present study examined two approaches to controlling chronic disease in Australia: (1) the 2005 National Chronic Disease Strategy (NCDS); and (2) the 2008 National Partnership Agreement on Preventive Health (NPAPH). Methods Individual and small group semistructured interviews were undertaken with 29 leaders across Australia, reflecting a diverse cross-section of senior public health managers and program implementation staff from state and territory health departments, as well as academics, thought leaders and public health advocates. A grounded theory approach was used to generate themes relevant to the research. Results There is general support for national approaches to the prevention of chronic disease. The NCDS was viewed as necessary and useful for national coordination, setting a common agenda and serving as an anchor to align jurisdictional priorities and action. However, without funding or other infrastructure commitments or implementation plans, any expectations as to what could be meaningfully achieved were limited. In contrast, although jurisdictions welcomed the NPAPH, its associated funding and the opportunity to tailor strategy to their unique needs and populations, there were calls for greater national leadership as well as guidance on the evidence base to inform decision making. Key aspects of successful national action were strong Australian Government leadership and coordination, setting a common agenda, national alignment on priorities, evidence-informed implementation strategies, partnerships within and across governments, as well as with other sectors, and funding and infrastructure to support implementation. Conclusions Both the NCDS

  10. Prevention of landfill pollution by multicriteria spatial decision support systems (MC-SDSS): development, implementation, and case study.

    Science.gov (United States)

    Khoshand, Afshin; Bafrani, Ali Hasani; Zahedipour, Mohammad; Mirbagheri, Seyed Ahmad; Ehtehsami, Majid

    2018-03-01

    Landfilling of municipal solid waste (MSW) is one of the serious environmental concerns as improper location of MSW landfill site can release the pollutants into the surrounding environment. The process of selecting MSW landfill site is a complicated decision making problem since it is subjected to simultaneous assessment of several environmental criteria, rules, and restrictions besides sociocultural and economic ones. The current study suggests a framework based on Multicriteria spatial decision support systems (MC-SDSS) to select landfill site. The MC-SDSS is an advanced method to integrate multiple criteria decision analysis (MCDA) and geographical information systems (GIS) techniques. This approach enables the incorporation of several conflicting objectives and preferences into spatial decision models. In this study, 14 criteria were chosen and then divided into environmental, sociocultural, and economic categories. Finally, suitability maps were generated based on the MC-SDSS analysis. The developed method was implemented in a real case study in Arak city in northwestern region of Iran, which is environmentally sensitive area. The suitability maps of the case study in Arak showed that 10% (391 km 2 ) is least suitable area, 23% (942 km 2 ) is low suitable, 37% (1507 km 2 ) is moderate suitable, 19% (783 km 2 ) is suitable, and 11% (489 km 2 ) is most suitable locations for landfill site, and finally, three best alternative sites were introduced for the final landfill site.

  11. Adoption of an Evidence-Based Teen Pregnancy Prevention Curriculum: A Case Study in a South Carolina School District

    Science.gov (United States)

    Workman, Lauren M.; Flynn, Shannon; Kenison, Kelli; Prince, Mary

    2015-01-01

    Continued efforts are needed to reduce teenage pregnancy in the United States. Implementation of evidence-based curricula in schools is one strategy toward meeting this goal. In 2010, the South Carolina Campaign to Prevent Teen Pregnancy (SC Campaign) received funding to implement a teen pregnancy prevention (TPP) curriculum. Congruent with South…

  12. The approaches Hong Kong Chinese mothers adopt to teach their preschool children to prevent influenza: a multiple case study at household level.

    Science.gov (United States)

    Lam, Winsome; Fowler, Cathrine; Dawson, Angela

    2016-01-01

    In Hong Kong, the population is at risk of seasonal influenza infection twice a year. Seasonal influenza is significantly associated with the increased hospitalization of children. Maintaining personal hygiene and vaccination are the most effective measures to prevent influenza infection. Research demonstrates a positive relationship between the health practices applied by parents and the behaviour of their children highlighting the importance of parental heath education. However, there is minimal research that provides an understanding of how Hong Kong Chinese parents teach their children to prevent seasonal influenza. Mixed methods research was undertaken that employed a multiple-case study approach to gain an understanding of parental teaching practices regarding seasonal influenza prevention. Purposive intensity sampling was adopted to recruit twenty parents and their healthy children. A thematic analysis was employed to examine the qualitative interview data and the quantitative survey data were examined descriptively. These data were then integrated to provide a more rigorous understanding of parental teaching strategies. Comparisons were made across cases to reveal commonalities and differences. Five major themes were identified: processes parents used to teach personal hygiene; parent-child interaction during teaching; approaches to managing children's health behaviours; enhancing children's healthy practices; and parents' perspective of the role of the nurse in health promotion. This study provided valuable insight into the approach of Hong Kong Chinese parents in teaching their children to prevent seasonal influenza. The results indicate that parents can be better supported to develop effective strategies to teach their preschool children hygiene practices for seasonal influenza prevention. Partnerships with community nurses can play a role in building effective parent-child interactions to enhance children's learning and adoption of healthy practices.

  13. Control selection and participation in an ongoing, population-based, case-control study of birth defects: the National Birth Defects Prevention Study.

    Science.gov (United States)

    Cogswell, Mary E; Bitsko, Rebecca H; Anderka, Marlene; Caton, Alissa R; Feldkamp, Marcia L; Hockett Sherlock, Stacey M; Meyer, Robert E; Ramadhani, Tunu; Robbins, James M; Shaw, Gary M; Mathews, T J; Royle, Marjorie; Reefhuis, Jennita

    2009-10-15

    To evaluate the representativeness of controls in an ongoing, population-based, case-control study of birth defects in 10 centers across the United States, researchers compared 1997-2003 birth certificate data linked to selected controls (n = 6,681) and control participants (n = 4,395) with those from their base populations (n = 2,468,697). Researchers analyzed differences in population characteristics (e.g., percentage of births at > or =2,500 g) for each group. Compared with their base populations, control participants did not differ in distributions of maternal or paternal age, previous livebirths, maternal smoking, or diabetes, but they did differ in other maternal (i.e., race/ethnicity, education, entry into prenatal care) and infant (i.e., birth weight, gestational age, and plurality) characteristics. Differences in distributions of maternal, but not infant, characteristics were associated with participation by selected controls. Absolute differences in infant characteristics for the base population versus control participants were controls from hospitals compared with centers that selected controls from electronic birth certificates. These findings suggest that control participants in the National Birth Defects Prevention Study generally are representative of their base populations. Hospital-based control selection may slightly underascertain infants affected by certain adverse birth outcomes.

  14. CASE STUDY

    African Journals Online (AJOL)

    HIV infection has several oral manifestations, including oral candidiasis and oral hairy leucoplakia. Occasionally unusual presentations requiring rigorous investigations are seen, and in these cases the diagnosis sometimes remains a dilemma owing to limited investigation facilities.1-3 We present the case of a patient who.

  15. Reconstruction of iliac crest with rib to prevent donor site complications: A prospective study of 26 cases

    Directory of Open Access Journals (Sweden)

    Dave B

    2007-01-01

    Full Text Available Background: The tricortical bone graft from the iliac crest are used to reconstruct the post corpectomy spinal defects. The donor iliac area defect is large and may give rise to pain at donor site, instability of pelvis, fracture of ilium, donor site muscle herniation or abdominal content herniation. Rib removed during thoracotomy was used by us to reconstruct the iliac crest defect. Materials and Methods: Twenty-six patients who underwent thoracotomy for dorsal spine corpectomy or curettage for various spinal pathologies from June 2002 to May 2004 were included in the study. After adequate decompression the spine was reconstructed by tricortical bone graft from iliac crest and reconstruction of the iliac crest was done with the rib removed for exposure during thoracotomy. Results: The mean follow up was 15 months. All patients had good graft incorporation which was evaluated on the basis of local tenderness and radiographs. One patient had graft displacement. Conclusion: The reconstruction of iliac crest by rib is a simple and effective procedure to prevent donor site complications.

  16. Comprehensive sector-wide strategies to prevent and control obesity: what are the potential health and broader societal benefits? A case study from Australia.

    Science.gov (United States)

    Kite, James; Hector, Debra J; St George, Alexis; Pedisic, Zeljko; Phongsavan, Philayrath; Bauman, Adrian; Mitchell, Jo; Bellew, Bill

    2015-09-30

    Several countries have recently established multistakeholder strategies to prevent or control overweight and obesity; however, studies have not yet been done on their effectiveness and likely impact. This study's objectives were to (i) explore sector-wide benefits and impacts likely to accrue from implementing an obesity prevention strategy in the Australian state of New South Wales; (ii) discuss the wider implications of the findings for research and practice; and (iii) strengthen the case for sustained implementation of a comprehensive, intersectoral approach. A case study approach, including evidence reviews and illustrative epidemiological models, was used to show potential benefits from meeting selected targets and objectives specified in the strategy. For adults, improved health outcomes potentially include reductions in all-cause mortality, cardiovascular disease, type 2 diabetes, various cancers, osteoarthritis, infant mortality and healthcare costs. Potential benefits beyond the health sector involve disability payments, absenteeism, worker productivity, workplace injuries and insurance claims. For children and adolescents, improved health outcomes potentially include metabolic risk factors, dental health, prehypertension/hypertension, cardiovascular disease risk factors, depression, rates of mortality in hospitalised children, bullying and otitis media. Sector-wide health, social and economic benefits from successful implementation of multisector obesity prevention strategies are likely to be substantial if specified targets are achieved. Epidemiological modelling described in this paper for selected examples provides illustrative rather than comprehensive evidence for potential benefits. Process evaluation of the extent of implementation of these multisectoral strategies, together with the accumulated data on intervention effectiveness, will determine their potential population health benefit. Quantifying the health and social benefits that are likely to

  17. Secondary syphilis in the oral cavity and the role of the dental surgeon in STD prevention, diagnosis and treatment: a case series study.

    Science.gov (United States)

    Seibt, Creta Elisa; Munerato, Maria Cristina

    2016-01-01

    Syphilis is an infectious disease caused by the bacterium Treponema pallidum. Syphilis has three clinical stages and may present various oral manifestations, mainly at the secondary stage. The disease mimics other more common oral mucosa lesions, going undiagnosed and with no proper treatment. Despite the advancements in medicine toward prevention, diagnosis, and treatment syphilis remains a public health problem worldwide. In this sense, dental surgeons should be able to identify the most common manifestations of the disease in the oral cavity, pointing to the role of this professional in prevention and diagnosis. This study describes a case series of seven patients with secondary syphilis presenting different oral manifestations. Copyright © 2016 Elsevier Editora Ltda. All rights reserved.

  18. Long-term incidence trends of HPV-related cancers, and cases preventable by HPV vaccination: a registry-based study in Norway.

    Science.gov (United States)

    Hansen, Bo T; Campbell, Suzanne; Nygård, Mari

    2018-02-23

    Examine long-term incidence trends of human papillomavirus (HPV)-related cancer in Norway, and estimate the number of cancer cases preventable by vaccines against HPV 16/18 or HPV 16/18/31/33/45/52/58. Observational registry-based study. We extracted incident cases of HPV-related cancer during 1953-2015 from the Cancer Registry of Norway. Tumour HPV prevalence estimates from large international meta-analyses or from Norway were used to estimate the protective potential of HPV vaccines. The Norwegian population. Incidence trend analyses during 1953-2015 for squamous cell carcinoma (SCC) of the cervix, vulva, vagina, oropharynx, anus and penis, and adenocarcinoma of the cervix. Additionally, the number of cancer cases preventable by HPV vaccination. Among women, incidences of SCC of the anus, oropharynx, vulva and cervical adenocarcinoma increased, while vaginal SCC showed no trend. For these cancers combined, the average annual percentage change (AAPC) during 1953-2015 was 1.2 (95% CI 0.7 to 1.6). The incidence of cervical SCC generally decreased during 1976-2004 and remained stable thereafter. Among men, incidences of SCC of the anus, oropharynx and penis increased. The AAPC during 1953-2015 combined for all male HPV-related cancer was 1.9 (95% CI 1.3 to 2.5). A vaccine against HPV 16/18 might yearly prevent 402 (95% CI 382 to 420) cancers. A vaccine against HPV 16/18/31/33/45/52/58 might yearly prevent 478 (95% CI 464 to 490) cancers, of which 206 (95% CI 202 to 209) occur in non-cervical organs, and 113 (95% CI 110 to 115) occur among men. The incidences of HPV-related cancers that are not effectively prevented by screening have generally increased during 1953-2015. HPV vaccination can prevent a substantial number of cancers in Norway, in cervical and non-cervical organs, among women and men. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise

  19. Collaborative leadership and the implementation of community-based fall prevention initiatives: a multiple case study of public health practice within community groups.

    Science.gov (United States)

    Markle-Reid, Maureen; Dykeman, Cathy; Ploeg, Jenny; Kelly Stradiotto, Caralyn; Andrews, Angela; Bonomo, Susan; Orr-Shaw, Sarah; Salker, Niyati

    2017-02-16

    Falls among community-dwelling older adults are a serious public health concern. While evidence-based fall prevention strategies are available, their effective implementation requires broad cross-sector coordination that is beyond the capacity of any single institution or organization. Community groups comprised of diverse stakeholders that include public health, care providers from the public and private sectors and citizen volunteers are working to deliver locally-based fall prevention. These groups are examples of collective impact and are important venues for public health professionals (PHPs) to deliver their mandate to work collaboratively towards achieving improved health outcomes. This study explores the process of community-based group work directed towards fall prevention, and it focuses particular attention on the collaborative leadership practices of PHPs, in order to advance understanding of the competencies required for collective impact. Four community groups, located in Ontario, Canada, were studied using an exploratory, retrospective, multiple case study design. The criteria for inclusion were presence of a PHP, a diverse membership and the completion of an initiative that fit within the scope of the World Health Organization Fall Prevention Model. Data were collected using interviews (n = 26), focus groups (n = 4), and documents. Cross-case synthesis was conducted by a collaborative team of researchers. The community groups differed by membership, the role of the PHP and the type of fall prevention initiatives. Seven practice themes emerged: (1) tailoring to address context; (2) making connections; (3) enabling communication; (4) shaping a vision; (5) skill-building to mobilize and take action; (6) orchestrating people and projects; and (7) contributing information and experience. The value of recognized leadership competencies was underscored and the vital role of institutional supports was highlighted. To align stakeholders working

  20. CASE STUDY

    African Journals Online (AJOL)

    vascular disease necessitating bilateral amputations at the knee. The patient had no ... patients on long-term treatment and those on protease inhibitor (PI) regimens.1,2 We present a rare case of atypical lipodystrophy, presenting as multiple subcutaneous lipomas, in a patient who had been on a non-PI. ARV regimen for 6 ...

  1. Case study

    African Journals Online (AJOL)

    Point mutations in the human fibroblast growth factor receptor 3 (FGFR3) gene are well documented in inherited skeletal anomalies, such as achondroplasia and thanatophoric dysplasia, that are associated in most cases of dwarfism.10 In addition, an oncogenic role has been proposed for mutant FGFR.11 Recently,.

  2. Effectiveness of adjuvanted seasonal influenza vaccines (Inflexal V ® and Fluad ® ) in preventing hospitalization for influenza and pneumonia in the elderly: a matched case-control study.

    Science.gov (United States)

    Gasparini, Roberto; Amicizia, Daniela; Lai, Piero Luigi; Rossi, Stefania; Panatto, Donatella

    2013-01-01

    Annual vaccination is the main mean of preventing influenza in the elderly. In order to evaluate the effectiveness of the adjuvanted seasonal influenza vaccines available in Italy in preventing hospitalization for influenza and pneumonia, a matched case-control study was performed in elderly subjects during the 2010-2011 season in Genoa (Italy). Cases and controls were matched in a 1:1 ratio according to gender, age, socio-economic status and type of influenza vaccine. Vaccine effectiveness was calculated as IVE = [(1-OR)x100] and crude odds ratios were estimated through conditional logistic regression models. Adjusted odds ratios were estimated through multivariable logistic models.   In the study area, influenza activity was moderate in the 2010-2011 season, with optimal matching between circulating viruses and vaccine strains. We recruited 187 case-control pairs; 46.5% of cases and 79.1% of controls had been vaccinated. The adjuvanted influenza vaccines (Fluad (®) considered together with Inflexal V (®) ) were associated with a significant reduction in the risk of hospitalization, their effectiveness being 94.8% (CI 77.1-98.8). Adjusted vaccine effectiveness was 95.2% (CI 62.8-99.4) and 87.8 (CI 0.0-98.9) for Inflexal V (®) and Fluad (®) , respectively. Both adjuvanted vaccines proved effective, although the results displayed statistical significance only for Inflexal V (®) (p = 0.004), while for Fluad (®) statistical significance was not reached (p = 0.09). Our study is the first to provide information on the effectiveness of Inflexal V (®) in terms of reducing hospitalizations for influenza or pneumonia in the elderly, and demonstrates that this vaccine yields a high degree of protection and that its use would generate considerable saving for the National Health Service.

  3. GEOSPATIAL TOOLS FOR PREVENTION OF URBAN FLOODS CASE STUDY: RIVER OF EL MALEH (CITY OF MOHAMMEDIA – MOROCCO)

    OpenAIRE

    M. S. Chaabane; N. Abouali; T. Boumeaza; M. Zahouily

    2017-01-01

    Today, the prevention and the risk management occupy an important part of public policy activities and are considered as major components in the process of sustainable development of territories. Due to the expansion of IT processes, in particular the geomatics sciences, decision-makers are increasingly requesting for digital tools before, during and after the risks of natural disasters. Both, the geographic information system (GIS) and the remote sensing are considered as geospatial and fund...

  4. R&D in Vaccines Targeting Neglected Diseases: An Exploratory Case Study Considering Funding for Preventive Tuberculosis Vaccine Development from 2007 to 2014.

    Science.gov (United States)

    Costa Barbosa Bessa, Theolis; Santos de Aragão, Erika; Medeiros Guimarães, Jane Mary; de Araújo Almeida, Bethânia

    2017-01-01

    Based on an exploratory case study regarding the types of institutions funding the research and development to obtain new tuberculosis vaccines, this article intends to provoke discussion regarding the provision of new vaccines targeting neglected disease. Although our findings and discussion are mainly relevant to the case presented here, some aspects are more generally applicable, especially regarding the dynamics of development in vaccines to prevent neglected diseases. Taking into account the dynamics of innovation currently seen at work in the vaccine sector, a highly concentrated market dominated by few multinational pharmaceutical companies, we feel that global PDP models can play an important role throughout the vaccine development cycle. In addition, the authors call attention to issues surrounding the coordination of actors and resources in the research, development, manufacturing, and distribution processes of vaccine products arising from PDP involvement.

  5. R&D in Vaccines Targeting Neglected Diseases: An Exploratory Case Study Considering Funding for Preventive Tuberculosis Vaccine Development from 2007 to 2014

    Directory of Open Access Journals (Sweden)

    Theolis Costa Barbosa Bessa

    2017-01-01

    Full Text Available Based on an exploratory case study regarding the types of institutions funding the research and development to obtain new tuberculosis vaccines, this article intends to provoke discussion regarding the provision of new vaccines targeting neglected disease. Although our findings and discussion are mainly relevant to the case presented here, some aspects are more generally applicable, especially regarding the dynamics of development in vaccines to prevent neglected diseases. Taking into account the dynamics of innovation currently seen at work in the vaccine sector, a highly concentrated market dominated by few multinational pharmaceutical companies, we feel that global PDP models can play an important role throughout the vaccine development cycle. In addition, the authors call attention to issues surrounding the coordination of actors and resources in the research, development, manufacturing, and distribution processes of vaccine products arising from PDP involvement.

  6. Community readiness for adolescents' overweight and obesity prevention is low in urban South Africa: a case study.

    Science.gov (United States)

    Pradeilles, Rebecca; Rousham, Emily K; Norris, Shane A; Kesten, Joanna M; Griffiths, Paula L

    2016-08-11

    South Africa is undergoing epidemiological and nutrition transitions with associated increases in the incidence of overweight, obesity and diet-related chronic diseases. With the emergence of the nutrition transition in South Africa, there is an urgent need for interventions to prevent overweight and obesity in children and adolescents as risk factors for chronic diseases in adolescence may track throughout later life. This research explored the potential for faith-based organisations (FBOs) to be used as community organisations for overweight and obesity prevention interventions in adolescents by assessing the readiness of religious leaders to engage in such interventions. Surveys and focus group discussions (FGDs) were conducted with 51 religious leaders in Johannesburg and Soweto. The Community Readiness Model (CRM) survey was chosen to determine the stage of readiness of this community regarding overweight and obesity prevention. Six different dimensions were assessed in the CRM (community efforts, knowledge of efforts, leadership, community climate, knowledge of the issue, resources). The surveys were scored according to the CRM protocol. The survey data were supplemented with findings from FGDs. Thematic analysis was used to analyse the FGDs. The mean community readiness score was 2.57 ± 0.76 which equates with the "denial/resistance stage". The mean readiness score for resources was the highest of all the dimensions (3.77 ± 0.28), followed by knowledge of the issue (3.20 ± 0.51). The lowest score was seen for community knowledge of efforts (1.77 ± 1.50), followed by community climate (2.00 ± 0.64). FGDs helped interpret the CRM scores. FGDs showed that religious leaders were enthusiastic and recognised that their role was not limited solely to spiritual guidance and mentoring, but also to physical well-being. Religious leaders recognised that they act as role models within the community and thus have a role to play in improving

  7. Community readiness for adolescents’ overweight and obesity prevention is low in urban South Africa: a case study

    Directory of Open Access Journals (Sweden)

    Rebecca Pradeilles

    2016-08-01

    Full Text Available Abstract Background South Africa is undergoing epidemiological and nutrition transitions with associated increases in the incidence of overweight, obesity and diet-related chronic diseases. With the emergence of the nutrition transition in South Africa, there is an urgent need for interventions to prevent overweight and obesity in children and adolescents as risk factors for chronic diseases in adolescence may track throughout later life. This research explored the potential for faith-based organisations (FBOs to be used as community organisations for overweight and obesity prevention interventions in adolescents by assessing the readiness of religious leaders to engage in such interventions. Methods Surveys and focus group discussions (FGDs were conducted with 51 religious leaders in Johannesburg and Soweto. The Community Readiness Model (CRM survey was chosen to determine the stage of readiness of this community regarding overweight and obesity prevention. Six different dimensions were assessed in the CRM (community efforts, knowledge of efforts, leadership, community climate, knowledge of the issue, resources. The surveys were scored according to the CRM protocol. The survey data were supplemented with findings from FGDs. Thematic analysis was used to analyse the FGDs. Results The mean community readiness score was 2.57 ± 0.76 which equates with the “denial/resistance stage”. The mean readiness score for resources was the highest of all the dimensions (3.77 ± 0.28, followed by knowledge of the issue (3.20 ± 0.51. The lowest score was seen for community knowledge of efforts (1.77 ± 1.50, followed by community climate (2.00 ± 0.64. FGDs helped interpret the CRM scores. FGDs showed that religious leaders were enthusiastic and recognised that their role was not limited solely to spiritual guidance and mentoring, but also to physical well-being. Conclusions Religious leaders recognised that they act as role models

  8. Case Study: Testing with Case Studies

    Science.gov (United States)

    Herreid, Clyde Freeman

    2015-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue discusses using case studies to test for knowledge or lessons learned.

  9. Acetabuloplasties at Open Reduction Prevent Acetabular Dysplasia in Intentionally Delayed Developmental Dysplasia of the Hip: A Case-control Study.

    Science.gov (United States)

    Carsi, M Belen; Clarke, Nicholas M P

    2016-05-01

    Avascular necrosis (AVN) and residual acetabular dysplasia are the two main complications of developmental dysplasia of the hip (DDH) treatment. Although early reduction of the hip may decrease the incidence of residual dysplasia, it may increase the incidence of AVN and vice versa. However, we do not know if changes in surgical technique may lead to a modification in these outcomes. Does an incomplete periacetabular acetabuloplasty, as an added step to delayed open reduction, (1) diminish the risk of developing acetabular dysplasia; or (2) increase the rate of AVN compared with patients treated with open reduction alone? We conducted a retrospective matched case-control study comparing 22 patients (27 hips) with early isolated DDH who underwent intentionally delayed open reduction and acetabuloplasty from 2004 to 2010 and followed up > 4 years (88% of the cohort) with early historic controls treated with delayed open reduction alone. Of 53 patients available for matching, 45 (85%) had enough followup (> 10 years) to be considered. They were matched one to one for age at presentation and bilaterality (fuzz 45, 0). This generated a control group of 25 patients (27 hips). The mean followup was different between the groups (p dysplasia considered when center-edge angle 30° and pelvic osteotomies were used as our primary outcomes. The proportion of patients with AVN was also compared. Patients treated with open reduction and an incomplete periacetabular acetabuloplasty were less likely to develop acetabular dysplasia and undergo pelvic osteotomies than were patients in the control group (0% [zero of 27] versus 37% [10 of 27]; odds ratio [OR], 11; 95% confidence interval [CI], 2-80; p = 0.02 and 0% [zero of 27] versus 26% [seven of 27]; OR, 8; 95% CI, 1-60; p = 0.025, respectively). With the available numbers, there was no difference in terms of the proportion of patients who developed AVN (11 of 27 [41%] both groups; OR, 1; 95% CI, 1-2; p = 1). The addition of an

  10. The challenge of compiling data profiles to stimulate local preventive health action: a European case study from child safety.

    Science.gov (United States)

    Alexander, Denise; Rigby, Michael; Gissler, Mika; Köhler, Lennart; MacKay, Morag

    2015-05-01

    Positive recent experience of presenting comparative child safety data at national level has instigated policy action in Europe. It was hoped a Child Safety Index could quantify how safe a community, region or locality is for its children in comparison with similar areas within Europe, as a focus for local targeted action. Validated indicators proposed by previous European projects identified from areas of child injury prevention, such as road safety, burns or poisoning, were selected to give a balanced profile, and populated from available published data. An index using a sub-score for each specific injury topic was proposed. The indicators' presentation, sensitivity and appropriateness were considered, as well as data availability. Satisfactory indicators were not identified for all areas and very few local area data were available. This forced the researchers to conclude that at present, constructing a reliable Child Safety Index for use at the local level is not feasible. There is a worrying lack of data available at the sub-national level to support injury prevention, evaluate interventions, and enable informed local decision making.

  11. Wealth Sharing for Conflict Prevention and Economic Growth : Botswana Case Study of Natural Resource Utilization for Peace and Development

    OpenAIRE

    Sebudubudu, David

    2011-01-01

    There are countries in Asia, Europe, the Middle East and even a few such countries in Africa that are using non-renewable resources to drive development and have not experienced conflict. South Africa, Namibia, Botswana, and Zambia are such typical cases in Africa. Instead, the presence of significant minerals in Botswana is associated with economic development and democracy as well as peace. ...

  12. Estimating Costs and Benefits Associated with Evidence-Based Violence Prevention: Four Case Studies Based on the Fourth R Program

    Directory of Open Access Journals (Sweden)

    Claire V. Crooks

    2017-05-01

    Full Text Available Teen violence in dating and peer relationships has huge costs to society in numerous areas including health care, social services, the workforce and the justice system. Physical, psychological, and sexual abuse have long-lasting ramifications for the perpetrators as well as the victims, and for the families involved on both sides of that equation. An effective violence prevention program that is part of a school’s curriculum is beneficial not only for teaching teenagers what is appropriate behaviour in a relationship, but also for helping them break the cycle of violence which may have begun at home with their own maltreatment as children. The Fourth R program is an efficacious violence prevention program that was developed in Ontario and has been implemented in schools throughout Canada and the U.S. Covering relationship dynamics common to dating violence as well as substance abuse, peer violence and unsafe sex, the program can be adapted to different cultures and to same-sex relationships. The program, which gets its name from the traditional 3Rs — reading, ’riting and ’rithmetic — offers schools the opportunity to provide effective programming for teens to reduce the likelihood of them using relationship for violence as they move into adulthood. The federal government has estimated that the societal costs of relationship violence amount to more than $7 billion. These costs can continue to be incurred through the legal and health-care systems as the ripple effects of violence play out over the years, even after a relationship has ended. Other types of violence are also costly to society and not just in terms of dollars, but in young lives diverted into criminal activity. Up to 15 per cent of youth who become involved with the justice system grow into serious adult offenders who develop lengthy criminal careers. Yet, research shows that if prevention programs such as the Fourth R can deter just one 14-year-old high-risk juvenile from

  13. GEOSPATIAL TOOLS FOR PREVENTION OF URBAN FLOODS CASE STUDY: RIVER OF EL MALEH (CITY OF MOHAMMEDIA – MOROCCO

    Directory of Open Access Journals (Sweden)

    M. S. Chaabane

    2017-11-01

    Full Text Available Today, the prevention and the risk management occupy an important part of public policy activities and are considered as major components in the process of sustainable development of territories. Due to the expansion of IT processes, in particular the geomatics sciences, decision-makers are increasingly requesting for digital tools before, during and after the risks of natural disasters. Both, the geographic information system (GIS and the remote sensing are considered as geospatial and fundamental tools which help to understand the evolution of risks, to analyze their temporality and to make the right decisions. The historic events (on 1996, 2002 and 2010 which struck the city of Mohammedia and having caused the consequent damage to vital infrastructure and private property, require a thorough and rational analyze to benefit from it and well manage the floods phenomena. This article present i the contribution of the geospatial tools for the floods simulation of Oued of el Maleh city at various return periods. These tools allow the demarcation of flood-risk areas and so to make floods simulations in several scenarios (decadal flood, 20-year flood, 50-year flood, 100-year flood, 500-year flood & also millennial flood and besides (ii present a synthesis map combining the territorial stakes superposed on the flood scenarios at different periods of return.

  14. Geospatial Tools for Prevention of Urban Floods Case Study: River of EL Maleh (city of Mohammedia - Morocco)

    Science.gov (United States)

    Chaabane, M. S.; Abouali, N.; Boumeaza, T.; Zahouily, M.

    2017-11-01

    Today, the prevention and the risk management occupy an important part of public policy activities and are considered as major components in the process of sustainable development of territories. Due to the expansion of IT processes, in particular the geomatics sciences, decision-makers are increasingly requesting for digital tools before, during and after the risks of natural disasters. Both, the geographic information system (GIS) and the remote sensing are considered as geospatial and fundamental tools which help to understand the evolution of risks, to analyze their temporality and to make the right decisions. The historic events (on 1996, 2002 and 2010) which struck the city of Mohammedia and having caused the consequent damage to vital infrastructure and private property, require a thorough and rational analyze to benefit from it and well manage the floods phenomena. This article present i) the contribution of the geospatial tools for the floods simulation of Oued of el Maleh city at various return periods. These tools allow the demarcation of flood-risk areas and so to make floods simulations in several scenarios (decadal flood, 20-year flood, 50-year flood, 100-year flood, 500-year flood & also millennial flood) and besides (ii) present a synthesis map combining the territorial stakes superposed on the flood scenarios at different periods of return.

  15. A model for evaluating academic research centers: Case study of the Asian/Pacific Islander Youth Violence Prevention Center.

    Science.gov (United States)

    Nishimura, Stephanie T; Hishinuma, Earl S; Goebert, Deborah A; Onoye, Jane M M; Sugimoto-Matsuda, Jeanelle J

    2018-02-01

    To provide one model for evaluating academic research centers, given their vital role in addressing public health issues. A theoretical framework is described for a comprehensive evaluation plan for research centers. This framework is applied to one specific center by describing the center's Logic Model and Evaluation Plan, including a sample of the center's activities. Formative and summative evaluation information is summarized. In addition, a summary of outcomes is provided: improved practice and policy; reduction of risk factors and increase in protective factors; reduction of interpersonal youth violence in the community; and national prototype for prevention of interpersonal youth violence. Research centers are important mechanisms to advance science and improve people's quality of life. Because of their more infrastructure-intensive and comprehensive approach, they also require substantial resources for success, and thus, also require careful accountability. It is therefore important to comprehensively evaluate these centers. As provided herein, a more systematic and structured approach utilizing logic models, an evaluation plan, and successful processes can provide research centers with a functionally useful method in their evaluation. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. Telomere length, risk of coronary heart disease, and statin treatment in the West of Scotland Primary Prevention Study: a nested case-control study.

    Science.gov (United States)

    Brouilette, Scott W; Moore, Jasbir S; McMahon, Alex D; Thompson, John R; Ford, Ian; Shepherd, James; Packard, Chris J; Samani, Nilesh J

    2007-01-13

    Inter-individual differences in biological ageing could affect susceptibility to coronary heart disease. Our aim was to determine whether mean leucocyte telomere length is a predictor of the development of coronary heart disease. We compared telomere lengths at recruitment in 484 individuals in the West of Scotland Primary Prevention Study (WOSCOPS) who went on to develop coronary heart disease events with those from 1058 matched controls who remained event free. We also investigated whether there was any association between telomere length and observed clinical benefit of statin treatment in WOSCOPS. Mean telomere length decreased with age by 9% per decade (95% CI 3.6-14.1; p=0.001) in controls; much the same trend was seen in cases (-5.9% per decade, -3.1 to 14.1; p=0.1902). Individuals in the middle and the lowest tertiles of telomere length were more at risk of developing a coronary heart disease event than were individuals in the highest tertile (odds ratio [OR] for coronary heart disease: 1.51, 95% CI 1.15-1.98; p=0.0029 in the middle tertile; 1.44, 1.10-1.90, p=0.0090 in the lowest). In placebo-treated patients, the risk of coronary heart disease was almost double in those in the lower two tertiles of telomere length compared with those in the highest tertile (1.93, 1.33-2.80, p=0.0005 in the middle tertile; 1.94, 1.33-2.84, p=0.0006 in the lowest). By contrast, in patients treated with pravastatin, the increased risk with shorter telomeres was substantially attenuated (1.12, 0.75-1.69, p=0.5755 in the middle tertile; 1.02, 0.68-1.52, p=0.9380 in the lowest). Mean leucocyte telomere length is a predictor of future coronary heart disease events in middle-aged, high-risk men and could identify individuals who would benefit most from statin treatment. Our findings lend support to the hypothesis that differences in biological ageing might contribute to the risk--and variability in age of onset--of coronary heart disease.

  17. A Community Organizing Case Study: An Analysis of Cap-It's Strategy to Prevent the Location of a Toxic Waste Incinerator in Their Community.

    Science.gov (United States)

    Jacobs, J

    1992-01-01

    With the great proliferation of chemical manufacturing in the past half-century, the dilemma of dealing with the waste produced has become an increasing problem facing communities. One method that is gaining increased acceptance by both government and industry is incineration. Many citizens have formed groups to protest these facilities because of their concerns about health risks, especially exposure to carcinogens. This case study profiles one such group, CAP-IT, a collection of middle-class residents living in a small working-class town and their successful battle to prevent the siting of a hazardous waste incinerator. CAP-IT's strategy will be critiqued using methods advanced by Lee Staples, Nicholas Freudenburg and Kurt Lewin to demonstrate the power of community organizing activities.

  18. Translating an early childhood obesity prevention program for local community implementation: a case study of the Melbourne InFANT Program

    Directory of Open Access Journals (Sweden)

    R. Laws

    2016-08-01

    Full Text Available Abstract Background While there is a growing interest in the field of research translation, there are few published examples of public health interventions that have been effectively scaled up and implemented in the community. This paper provides a case study of the community-wide implementation of the Melbourne Infant, Feeding, Activity and Nutrition Trial (InFANT, an obesity prevention program for parents with infants aged 3–18 months. The study explored key factors influencing the translation of the Program into routine practice and the respective role of policy makers, researchers and implementers. Methods Case studies were conducted of five of the eight prevention areas in Victoria, Australia who implemented the Program. Cases were selected on the basis of having implemented the Program for 6 months or more. Data were collected from January to June 2015 and included 18 individual interviews, one focus group and observation of two meetings. A total of 28 individuals, including research staff (n = 4, policy makers (n = 2 and implementers (n = 22, contributed to the data collected. Thematic analysis was conducted using cross case comparisons and key themes were verified through member checking. Results Key facilitators of implementation included availability of a pre-packaged evidence based program addressing a community need, along with support and training provided by research staff to local implementers. Partnerships between researchers and policy makers facilitated initial program adoption, while local partnerships supported community implementation. Community partnerships were facilitated by local coordinators through alignment of program goals with existing policies and services. Workforce capacity for program delivery and administration was a challenge, largely overcome by embedding the Program into existing roles. Adapting the Program to fit local circumstance was critical for feasible and sustainable delivery, however

  19. The Health Literacy of Hong Kong Chinese Parents with Preschool Children in Seasonal Influenza Prevention: A Multiple Case Study at Household Level.

    Science.gov (United States)

    Lam, Winsome; Dawson, Angela; Fowler, Cathrine

    2015-01-01

    Health literacy influences individual and family health behaviour, health services use, and ultimately health outcomes and health care costs. In Hong Kong, people are at risk of seasonal influenza infection twice a year for three-month periods. Seasonal influenza is significantly associated with an increased number of hospitalized children. There is no research that provides an understanding of parents' health knowledge and their access to health information concerning seasonal influenza, nor their capacity to effectively manage influenza episodes in household. Such knowledge provides valuable insight into enhancing parents' health literacy to effectively communicate health messages to their children and support healthy behaviour development through role modelling. A multiple case study was employed to gain a multifaceted understanding of parents' health literacy regarding seasonal influenza prevention. Purposive intensity sampling was adopted to recruit twenty Hong Kong Chinese parents with a healthy three-to-five year old preschool child from three kindergartens. A content analysis was employed to categorize, tabulate and combine data to address the propositions of the study. Comprehensive comparisons were made across cases to reveal the commonalities and differences. Four major themes were identified: inadequate parents' knowledge and reported skills and practices related to seasonal influenza prevention; parental knowledge seeking and exchange practices through social connection; parents' approaches to health information and limited enabling environments including shortage of health resources and uneven resource allocation for health promotion. The findings recommend that community health professionals can play a critical role in increasing parents' functional, interactive and critical health literacy; important elements when planning and implementing seasonal influenza health promotion.

  20. Unpacking the ‘structural’ in a structural approach for HIV prevention among female sex workers: A case study from China

    Science.gov (United States)

    Huang, Yingying; Muessig, Kathryn E.; Zhang, Ning; Maman, Suzanne

    2015-01-01

    Interventions for HIV prevention among female sex workers (FSWs) in China focus on HIV/sexually transmitted infection (STI) and individual behaviour change. An occupational health framework facilitates intervention across an array of health issues FSWs face including HIV/STI, violence, reproductive health, stigma and substance use. Through a case study of a community-based Jiaozhou (JZ) FSW programme, we developed a conceptual framework incorporating global discussions of structural approaches to HIV prevention with the specific social and structural contexts identified among FSWs in China. Based on ethnographic fieldwork between August 2010 and May 2013, we describe the evolution of this programme to its current occupational health focus and unpack the intervention strategies. We describe the critical features of the programme that have fostered success among FSWs including high-quality clinical services provided within a welcoming setting, responsive outreach work through staff and trained FSW peers, interpersonal and community-level engagement aimed at changing the local social and structural environments of sex work and tailored health education materials. This intervention differs from other projects in China by adopting a more holistic approach to FSW health that incorporates social issues. It also demonstrates the feasibility of structural interventions among FSWs even within an environment that has strong anti-prostitution policies. PMID:25742611

  1. Factors associated with male involvement in the prevention of mother to child transmission of HIV, Midlands Province, Zimbabwe, 2015 - a case control study

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    Annamercy Makoni

    2016-04-01

    Full Text Available Abstract Background Uptake of and adherence to the prevention of mother to child transmission of HIV (PMTCT interventions are a challenge to most women if there is no male partner involvement. Organizations which include the National AIDS Council and the Zimbabwe AIDS Prevention Project- University of Zimbabwe have been working towards mobilizing men for couple HIV testing and counseling (HTC in antenatal care (ANC. In 2013, Midlands province had 19 % males who were tested together with their partners in ANC, an increase by 9 % from 2011. However, this improvement was still far below the national target, hence this study was conducted to determine the associated factors. Methods A1:1 unmatched case control study was conducted. A case was a man who did not receive HIV testing and counseling together with his pregnant wife in ANC in Midlands province from January to June 2015. A control was a man who received HIV testing and counseling together with his pregnant wife in ANC in Midlands province from January to June 2015. Simple random sampling was used to select 112 cases and 112 controls. Epi Info statistical software was used to analyze data. Written informed consent was obtained from each study participant. Results Independent factors that predicted male involvement in PMTCT were: having been previously tested as a couple (aOR 0.22, 95 % CI = 0.12, 0.41 and having time to visit the clinic (aOR 0.41, 95 % CI = 0.21, 0.80. Being afraid of knowing one’s HIV status (aOR 2.22, 95 % CI = 1.04, 4.76 was independently associated with low male involvement in PMTCT. Conclusion Multiple factors were found to be associated with male involvement in PMTCT. Routine PMTCT educational campaigns in places where men gather, community based couple HTC and accommodating the working class during weekends are essential in fostering male involvement in PMTCT thereby reducing HIV transmission to the baby.

  2. Case Study: Writing a Journal Case Study

    Science.gov (United States)

    Prud'homme-Genereux, Annie

    2016-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue describes incorporating a journal article into the classroom by first converting it into a case study.

  3. Use of a community-led prevention strategy to enhance behavioral changes towards Ebola virus disease prevention: a qualitative case study in Western Côte d'Ivoire.

    Science.gov (United States)

    Gautier, Lara; Houngbedji, Koffi Ange; Uwamaliya, Jeanne; Coffee, Megan

    2017-01-01

    Starting in December 2013, the Ebola virus disease (EVD) epidemic spread in West Africa through five countries (Sierra Leone, Liberia, Guinea, Nigeria, and Mali), killing over 11,300 people. In partnership with Côte d'Ivoire's Ministry of Health, the International Rescue Committee instigated a community-led strategy aimed at promoting behavior change in order to prevent potential Ebola outbreaks in the country. The strategy was implemented in Western districts bordering Liberia, Guinea, and Mali. This study aims to analyze the community-led strategy, to document lessons learned from the experience, and to capitalize on the achievements. A case study in four districts of Western Côte d'Ivoire, i.e. Biankouma, Danané, Odienné and Touba districts was carried out. Qualitative data in 12 villages (i.e., three villages per district) was collected from 62 healthcare workers, community leaders, and ordinary community members. Data was de-identified, coded and analyzed using a thematic approach. The community-led strategy was socially accepted in the villages. Even though some community leaders reported that sensitization had been, at times, constrained by a lack of equipment, the people interviewed demonstrated accurate understanding of information about prevention practices. Some practices were easily adopted, while others remained difficult to implement (e.g., ensuring safe and dignified dead body management). This research demonstrates that sensitization efforts led by well-integrated and respected community leaders can be conducive of behavior change. Lessons learned from the community-led strategy could be applied to future disease outbreaks.

  4. Grounding evidence-based approaches to cancer prevention in the community: a case study of mammography barriers in underserved African American women.

    Science.gov (United States)

    Highfield, Linda; Bartholomew, L Kay; Hartman, Marieke A; Ford, M Molly; Balihe, Philomene

    2014-11-01

    When community health planners select an evidence-based intervention that has been developed and tested in one situation and adapt it for use in a different situation or community, best practice suggests needs assessment and formative research in the new setting. Cancer prevention planners who are interested in adopting and adapting evidence-based approaches need to base their choices on a sound understanding of the health or behavioral risk problem in which they mean to intervene. This requires a balancing act of weighing community information against a broader perspective from the scientific literature and using the combination to identify and adapt an evidence-based intervention program that is likely to be effective in the new setting. This report is a case study of a community and organizational assessment conducted as a foundation for selecting and recommending adaptation of an evidence-based intervention for improving mammography appointment attendance. We used an inductive sequential exploratory mixed-methods design to inform this process. The process provides a model for formative research grounding evidence-based practice for cancer control planners. Future studies that incorporate findings from needs assessment into the adaptation of the selected intervention program may promote the effective dissemination of evidence-based programs. © 2014 Society for Public Health Education.

  5. Household ventilation may reduce effects of indoor air pollutants for prevention of lung cancer: a case-control study in a Chinese population.

    Directory of Open Access Journals (Sweden)

    Zi-Yi Jin

    Full Text Available Although the International Agency for Research on Cancer (IARC has classified various indoor air pollutants as carcinogenic to humans, few studies evaluated the role of household ventilation in reducing the impact of indoor air pollutants on lung cancer risk.To explore the association between household ventilation and lung cancer.A population-based case-control study was conducted in a Chinese population from 2003 to 2010. Epidemiologic and household ventilation data were collected using a standardized questionnaire. Unconditional logistic regression was employed to estimate adjusted odds ratios (ORadj and their 95% confidence intervals (CI.Among 1,424 lung cancer cases and 4,543 healthy controls, inverse associations were observed for good ventilation in the kitchen (ORadj = 0.86, 95% CI: 0.75, 0.98, bedroom (ORadj = 0.90, 95% CI: 0.79, 1.03, and both kitchen and bedroom (ORadj = 0.87, 95% CI: 0.75, 1.00. Stratified analyses showed lung cancer inversely associated with good ventilation among active smokers (ORadj = 0.85, 95% CI: 0.72, 1.00, secondhand smokers at home (ORadj = 0.77, 95% CI: 0.63, 0.94, and those exposed to high-temperature cooking oil fumes (ORadj = 0.82, 95% CI: 0.68, 0.99. Additive interactions were found between household ventilation and secondhand smoke at home as well as number of household pollutant sources.A protective association was observed between good ventilation of households and lung cancer, most likely through the reduction of exposure to indoor air pollutants, indicating ventilation may serve as one of the preventive measures for lung cancer, in addition to tobacco cessation.

  6. Household ventilation may reduce effects of indoor air pollutants for prevention of lung cancer: a case-control study in a Chinese population.

    Science.gov (United States)

    Jin, Zi-Yi; Wu, Ming; Han, Ren-Qiang; Zhang, Xiao-Feng; Wang, Xu-Shan; Liu, Ai-Ming; Zhou, Jin-Yi; Lu, Qing-Yi; Kim, Claire H; Mu, Lina; Zhang, Zuo-Feng; Zhao, Jin-Kou

    2014-01-01

    Although the International Agency for Research on Cancer (IARC) has classified various indoor air pollutants as carcinogenic to humans, few studies evaluated the role of household ventilation in reducing the impact of indoor air pollutants on lung cancer risk. To explore the association between household ventilation and lung cancer. A population-based case-control study was conducted in a Chinese population from 2003 to 2010. Epidemiologic and household ventilation data were collected using a standardized questionnaire. Unconditional logistic regression was employed to estimate adjusted odds ratios (ORadj) and their 95% confidence intervals (CI). Among 1,424 lung cancer cases and 4,543 healthy controls, inverse associations were observed for good ventilation in the kitchen (ORadj = 0.86, 95% CI: 0.75, 0.98), bedroom (ORadj = 0.90, 95% CI: 0.79, 1.03), and both kitchen and bedroom (ORadj = 0.87, 95% CI: 0.75, 1.00). Stratified analyses showed lung cancer inversely associated with good ventilation among active smokers (ORadj = 0.85, 95% CI: 0.72, 1.00), secondhand smokers at home (ORadj = 0.77, 95% CI: 0.63, 0.94), and those exposed to high-temperature cooking oil fumes (ORadj = 0.82, 95% CI: 0.68, 0.99). Additive interactions were found between household ventilation and secondhand smoke at home as well as number of household pollutant sources. A protective association was observed between good ventilation of households and lung cancer, most likely through the reduction of exposure to indoor air pollutants, indicating ventilation may serve as one of the preventive measures for lung cancer, in addition to tobacco cessation.

  7. Household Ventilation May Reduce Effects of Indoor Air Pollutants for Prevention of Lung Cancer: A Case-Control Study in a Chinese Population

    Science.gov (United States)

    Han, Ren-Qiang; Zhang, Xiao-Feng; Wang, Xu-Shan; Liu, Ai-Ming; Zhou, Jin-Yi; Lu, Qing-Yi; Kim, Claire H.; Mu, Lina; Zhang, Zuo-Feng; Zhao, Jin-Kou

    2014-01-01

    Background Although the International Agency for Research on Cancer (IARC) has classified various indoor air pollutants as carcinogenic to humans, few studies evaluated the role of household ventilation in reducing the impact of indoor air pollutants on lung cancer risk. Objectives To explore the association between household ventilation and lung cancer. Methods A population-based case-control study was conducted in a Chinese population from 2003 to 2010. Epidemiologic and household ventilation data were collected using a standardized questionnaire. Unconditional logistic regression was employed to estimate adjusted odds ratios (ORadj) and their 95% confidence intervals (CI). Results Among 1,424 lung cancer cases and 4,543 healthy controls, inverse associations were observed for good ventilation in the kitchen (ORadj = 0.86, 95% CI: 0.75, 0.98), bedroom (ORadj = 0.90, 95% CI: 0.79, 1.03), and both kitchen and bedroom (ORadj = 0.87, 95% CI: 0.75, 1.00). Stratified analyses showed lung cancer inversely associated with good ventilation among active smokers (ORadj = 0.85, 95% CI: 0.72, 1.00), secondhand smokers at home (ORadj = 0.77, 95% CI: 0.63, 0.94), and those exposed to high-temperature cooking oil fumes (ORadj = 0.82, 95% CI: 0.68, 0.99). Additive interactions were found between household ventilation and secondhand smoke at home as well as number of household pollutant sources. Conclusions A protective association was observed between good ventilation of households and lung cancer, most likely through the reduction of exposure to indoor air pollutants, indicating ventilation may serve as one of the preventive measures for lung cancer, in addition to tobacco cessation. PMID:25019554

  8. Management of Developing Anterior Malocclusion due to SupernumeraryTooth with Preventive and Intercep-tive Approach: A 1½ Year Case Study

    Science.gov (United States)

    Kambalimath, HV; Banda, Naveen Reddy

    2010-01-01

    ABSTRACT Variety of clinical complications occurs due to the presence of supernumerary teeth, especially mesiodens. It may result in impaction of one or both central incisors which in turn may lead to a variety of malocclusions. Timely intervention not only prevents malocclusion but also the time taken for corrective orthodontics. A complete case report of developing mesiodens’ tooth germ resulting in malocclusion including treatment in 1½ year period is presented. PMID:27507922

  9. Calcium Channel Blockers in Secondary Cardiovascular Prevention and Risk of Acute Events: Real-World Evidence from Nested Case-Control Studies on Italian Hypertensive Elderly.

    Science.gov (United States)

    Bettiol, Alessandra; Lucenteforte, Ersilia; Vannacci, Alfredo; Lombardi, Niccolò; Onder, Graziano; Agabiti, Nera; Vitale, Cristiana; Trifirò, Gianluca; Corrao, Giovanni; Roberto, Giuseppe; Mugelli, Alessandro; Chinellato, Alessandro

    2017-12-01

    Antihypertensive treatment with calcium channel blockers (CCBs) is consolidated in clinical practice; however, different studies observed increased risks of acute events for short-acting CCBs. This study aimed to provide real-world evidence on risks of acute cardiovascular (CV) events, hospitalizations and mortality among users of different CCB classes in secondary CV prevention. Three case-control studies were nested in a cohort of Italian elderly hypertensive CV-compromised CCBs users. Cases were subjects with CV events (n = 25,204), all-cause hospitalizations (n = 19,237), or all-cause mortality (n = 17,996) during the follow-up. Up to four controls were matched for each case. Current or past exposition to CCBs at index date was defined based on molecule, formulation and daily doses of the last CCB delivery. The odds ratio (OR) and 95% confidence intervals (CI) were estimated using conditional logistic regression models. Compared to past users, current CCB users had significant reductions in risks of CV events [OR 0.88 (95% CI: 0.84-0.91)], hospitalization [0.90 (0.88-0.93)] and mortality [0.48 (0.47-0.49)]. Current users of long-acting dihydropyridines (DHPs) had the lowest risk [OR 0.87 (0.84-0.90), 0.86 (0.83-0.90), 0.55 (0.54-0.56) for acute CV events, hospitalizations and mortality], whereas current users of short-acting CCBs had an increased risk of acute CV events [OR 1.77 (1.13-2.78) for short-acting DHPs; 1.19 (1.07-1.31) for short-acting non-DHPs] and hospitalizations [OR 1.84 (0.96-3.51) and 1.23 (1.08-1.42)]. The already-existing warning on short-acting CCBs should be potentiated, addressing clinicians towards the choice of long-acting formulations.

  10. Mercury exposure and risk of cardiovascular disease: a nested case-control study in the PREDIMED (PREvention with MEDiterranean Diet) study.

    Science.gov (United States)

    Downer, Mary K; Martínez-González, Miguel A; Gea, Alfredo; Stampfer, Meir; Warnberg, Julia; Ruiz-Canela, Miguel; Salas-Salvadó, Jordi; Corella, Dolores; Ros, Emilio; Fitó, Montse; Estruch, Ramon; Arós, Fernando; Fiol, Miquel; Lapetra, José; Serra-Majem, Lluís; Bullo, Monica; Sorli, Jose V; Muñoz, Miguel A; García-Rodriguez, Antonio; Gutierrez-Bedmar, Mario; Gómez-Gracia, Enrique

    2017-01-05

    Substantial evidence suggests that consuming 1-2 servings of fish per week, particularly oily fish (e.g., salmon, herring, sardines) is beneficial for cardiovascular health due to its high n-3 polyunsaturated fatty acid content. However, there is some concern that the mercury content in fish may increase cardiovascular disease risk, but this relationship remains unclear. The PREDIMED trial included 7477 participants who were at high risk for cardiovascular disease at baseline. In this study, we evaluated associations between mercury exposure, fish consumption and cardiovascular disease. We randomly selected 147 of the 288 cases diagnosed with cardiovascular disease during follow-up and matched them on age and sex to 267 controls. Instrumental neutron activation analysis was used to assess toenail mercury concentration. In-person interviews, medical record reviews and validated questionnaires were used to assess fish consumption and other covariates. Information was collected at baseline and updated yearly during follow-up. We used conditional logistic regression to evaluate associations in the total nested case-control study, and unconditional logistic regression for population subsets. Mean (±SD) toenail mercury concentrations (μg per gram) did not significantly differ between cases (0.63 (±0.53)) and controls (0.67 (±0.49)). Mercury concentration was not associated with cardiovascular disease in any analysis, and neither was fish consumption or n-3 fatty acids. The fully-adjusted relative risks for the highest versus lowest quartile of mercury concentration were 0.71 (95% Confidence Interval [CI], 0.34, 1.14; p trend  = 0.37) for the nested case-control study, 0.74 (95% CI, 0.32, 1.76; p trend  = 0.43) within the Mediterranean diet intervention group, and 0.50 (95% CI, 0.13, 1.96; p trend  = 0.41) within the control arm of the trial. Associations remained null when mercury was jointly assessed with fish consumption at baseline and during follow

  11. Where and how to search for information on the effectiveness of public health interventions--a case study for prevention of cardiovascular disease.

    Science.gov (United States)

    Bayliss, Susan E; Davenport, Clare F; Pennant, Mary E

    2014-12-01

    This case study documents the experience of searching for information on the effectiveness of population-level multi-factor interventions for the prevention of cardiovascular disease (CVD) to inform guidance from NICE (National Institute for Health and Care Excellence). To compare suitability of different databases for searches on a medical public health topic and performance of sensitive versus specific strategies. A sensitive search strategy identified 34 CVD programmes (reference standard) and sensitivity, precision and number needed to read (NNTR) were compared across seven databases. Two alternative strategies were developed to improve precision while minimising the impact on sensitivity. MEDLINE alone retrieved 91% (31/34) relevant programme citations. Four databases (MEDLINE, CENTRAL, ASSIA and PsycINFO) were required to identify all 34 programmes. In the alternative strategies, greater use of MeSH rather than text and focus on terms directed at population-level interventions resulted in a more precise search on MEDLINE. MEDLINE alone provided a better yield than anticipated. Additional databases improved sensitivity by 9% but to the detriment of precision. Retrospective searching would provide additional insight into the performance of both databases and strategies. How the medical nature of this public health topic affected yield across databases also requires further investigation. © 2014 The authors. Health Information and Libraries Journal © 2014 Health Libraries Journal.

  12. Improving knowledge and behaviours related to the cause, transmission and prevention of Tuberculosis and early case detection: a descriptive study of community led Tuberculosis program in Flores, Indonesia

    Directory of Open Access Journals (Sweden)

    Christa Dewi

    2016-08-01

    Full Text Available Abstract Background The community’s awareness of Tuberculosis (TB and delays in health care seeking remain important issues in Indonesia despite the extensive efforts of community-based TB programs delivered by a non-government organisation (NGO. This study explored the knowledge and behaviours in relation to TB and early diagnosis before and after an asset-based intervention designed to improve these issues. Methods Six villages in Flores, Indonesia were purposively selected to participate in this study. Three villages served as intervention villages and the other three villages provided a comparison group. Data collection included interviews, group discussions, observations, field notes and audit of records. Results In total, 50 participants across six villages were interviewed and three group discussions were conducted in the intervention villages supplemented by 1 – 5 h of observation during monthly visits. Overall, participants in all villages had limited knowledge regarding the cause and transmission of TB before the intervention. The delay in health seeking behaviour was mainly influenced by ignorance of TB symptoms. Health care providers also contributed to delayed diagnosis by ignoring the symptoms of TB suspects at the first visit and failing to examine TB suspects with sputum tests. Stigmatisation of TB patients by the community was reported, although this did not seem to be common. Early case detection was less than 50 % in four of the six villages before the asset-based intervention. Knowledge of TB improved after the intervention in the intervention villages alongside improved education activities. Early case detection also increased in the intervention villages following this intervention. The behaviour changes related to prevention of TB were also obvious in the intervention villages but not the comparison group. Conclusion This small project demonstrated that an asset-based intervention can result in positive changes in

  13. Preventable ADRs leading to hospitalization - results of a long-term prospective safety study with 6,427 ADR cases focusing on elderly patients.

    Science.gov (United States)

    Schmiedl, S; Rottenkolber, M; Szymanski, J; Drewelow, B; Siegmund, W; Hippius, M; Farker, K; Guenther, I R; Hasford, J; Thuermann, P A

    2018-02-01

    Studies evaluating the impact of age and potentially inappropriate medication (PIM) on avoidable adverse drug reactions (ADRs) are scarce. In this prospective, multi-center, long-term (8.5 years) observational study, we analysed ADRs leading to hospitalization in departments of internal medicine. ADRs causality and preventability were assessed using standardised algorithms. PIM was defined based on the PRISCUS-list. Multivariate analyses and estimation of ADR incidence rates were conducted. Of all 6,427 ADR patients, a preventable ADR was present in 1,253 (19.5%) patients (elderly patients ≥70 years: 828). Risk factors for preventable ADRs in elderly patients were multimorbidity, two to four ADR-causative drugs, and intake of particular compounds (e.g. spironolactone) but not sex, PIM usage, or the total number of drugs. Regarding particular compounds associated with preventable ADRs, highest incidence rates for preventable ADRs were found for patients aged ≥70 years for spironolactone (3.3 per 1,000 exposed persons (95% CI: 1.4-6.6)) and intermediate-acting insulin (3.3 per 1,000 exposed persons (95% CI: 1.6-6.1)). Avoiding PIM usage seems to be of limited value in increasing safety in elderly patients whereas our results underline the importance of an individualized medication review of the most commonly implicated drugs in preventable ADRs (supported by BfArM FoNr: V-11337/68605/2008-2010).

  14. Case Study Teaching

    Science.gov (United States)

    Herreid, Clyde Freeman

    2011-01-01

    This chapter describes the history of case study teaching, types of cases, and experimental data supporting their effectiveness. It also describes a model for comparing the efficacy of the various case study methods. (Contains 1 figure.)

  15. Is Case Management Effective for Long-Lasting Suicide Prevention?

    Science.gov (United States)

    Wang, Liang-Jen; Wu, Ya-Wen; Chen, Chih-Ken

    2015-01-01

    Case management services have been implemented in suicide prevention programs. To investigate whether case management is an effective strategy for reducing the risks of repeated suicide attempts and completed suicides in a city with high suicide rates in northern Taiwan. The Suicide Prevention Center of Keelung City (KSPC) was established in April 2005. Subjects included a consecutive sample of individuals (N = 2,496) registered in KSPC databases between January 1, 2006, and December 31, 2011, with at least one episode of nonfatal self-harm. Subjects were tracked for the duration of the study. Of all the subjects, 1,013 (40.6%) received case management services; 416 (16.7%) had at least one other deliberate self-harm episode and 52 (2.1%) eventually died by suicide. No significant differences were found in the risks of repeated self-harm and completed suicides between suicide survivors who received case management and those who refused the services. However, a significant reduction in suicide rates was found after KSPC was established. Findings suggest that case management services might not reduce the risks of suicide repetition among suicide survivors during long-term follow-up. Future investigation is warranted to determine factors impacting the downward trend of suicide rates.

  16. The Anorexia Relapse Prevention Guidelines in practice: a case report

    NARCIS (Netherlands)

    prof Berno van Meijel; Tamara Berends; A. Elburg

    2012-01-01

    The purpose of this case report is to illustrate the application of the Anorexia Relapse Prevention Guidelines in nursing practice. In a single case report, the implementation of the intervention was described. A purposive use of the Anorexia Relapse Prevention Guidelines provides insight into the

  17. The influence of perception and peer support on STI prevention behavior (syphilis case study) in group of MSM at veterans STI-VCT clinic in Medan year 2016

    Science.gov (United States)

    Sukatendel, K.; Napitupulu, T. E.; Rusmalawati; Andayani, L. S.; Yustina, I.

    2018-03-01

    According to Behavioral and Biological Integrated Surveillance (BBIS) in Indonesia, 2011, there was an increase in syphilis surveillance in men who like to commit sexual intercourse with other men (MSM). It was 13% of the 3% in BBIS 2007 in bad STI prevention behavior. There were 478 MSM have visited STI-VCT clinic in Medan throughout 2015, and syphilis-infected 59 men. This study aims to analyze the influence of perception and peer support on prevention of STI in MSM at Veteran STI-VCT Clinic in Medan, 2016. It was a mixed method quantitative and qualitative study with the cross-sectional approach, enrolled 50 respondents. Data were collected and analyzed with SPSS 19. There was the influence of perception and peer support on STI prevention behavior of MSM group at STI-VCT Veteran Clinic in Medan.

  18. Project management case studies

    CERN Document Server

    Kerzner, Harold R

    2013-01-01

    A new edition of the most popular book of project management case studies, expanded to include more than 100 cases plus a ""super case"" on the Iridium Project Case studies are an important part of project management education and training. This Fourth Edition of Harold Kerzner''s Project Management Case Studies features a number of new cases covering value measurement in project management. Also included is the well-received ""super case,"" which covers all aspects of project management and may be used as a capstone for a course. This new edition:Contains 100-plus case studies drawn from re

  19. Feasibibility study - cases

    DEFF Research Database (Denmark)

    Lund, Henrik; Hvelplund, Frede Kloster; Sukkumnoed, Decharut

    2004-01-01

    The chapter presents two case studies to show the tools of feasibiliy studies within the context of technological innovation.......The chapter presents two case studies to show the tools of feasibiliy studies within the context of technological innovation....

  20. LED phototherapy to prevent mucositis: a case report.

    Science.gov (United States)

    Lang-Bicudo, Leticia; Eduardo, Fernanda De Paula; Eduardo, Carlos De Paula; Zezell, Denise Maria

    2008-12-01

    The purpose of this case report was to evaluate the efficacy of phototherapy using light-emitting diodes (LEDs) to prevent oral mucositis in a Hodgkin's disease patient treated with the ABVD (doxorubicin [Adriamycin], bleomycin, vinblastine, and dacarbazine) chemotherapy regimen. Mucositis is a common dose-limiting complication of cancer treatment, and if severe it can lead to alterations in treatment planning or suspension of cancer therapy, with serious consequences for tumor response and survival. Therefore, low-power lasers and more recently LEDs, have been used for oral mucositis prevention and management, with good results. In this study, a 34-year-old man received intraoral irradiation with an infrared LED array (880 nm, 3.6 J/cm2, 74 mW) for five consecutive days, starting on chemotherapy day 1. In each chemotherapy cycle, he received the ABVD protocol on days 1 and 15, and received LED treatment for 5 d during each cycle. To analyze the results, the World Health Organization (WHO) scale was used to grade his mucositis, and a visual analogue scale (VAS) was used for pain evaluation, on days 1, 3, 7, 10, and 13 post-chemotherapy. The results showed that the patient did not develop oral mucositis during the five chemotherapy cycles, and he had no pain symptoms. LED therapy was a safe and effective method for preventing oral mucositis in this case report. However, further randomized studies with more patients are needed to prove the efficacy of this method.

  1. Prevention, detection, and response to anthrax outbreak in Northern Tanzania using one health approach: A case study of Selela ward in Monduli district

    Directory of Open Access Journals (Sweden)

    Elibariki R. Mwakapeje

    2017-11-01

    Full Text Available Background: Anthrax is an infectious fatal zoonotic disease caused by Bacillus anthracis. Anthrax outbreak was confirmed in samples of wild animals following rumors of the outbreak in wild animals, livestock, and humans in Selela ward, Monduli district of Northern Tanzania. Therefore, a multi-sectorial team was deployed for outbreak response in the affected areas. Objectives: The aim of the response was to manage the outbreak in a One Health approach and specifically: (i To determine the magnitude of anthrax outbreak in humans, livestock, and wild animals in Selela ward, (ii to assess the outbreak local response capacity, (iii to establish mechanisms for safe disposal of animal carcasses in the affected areas, and (iv to mount effective control and preventive strategies using One Health approach in the affected areas. Materials and Methods: This was a cross-sectional field survey using: (i Active searching of suspected human cases at health facilities and community level, (ii physical counting and disposal of wild animal carcasses in the affected area, (iii collection of specimens from suspected human cases and animal carcasses for laboratory analysis, and (iv meetings with local animal and human health staff, political, and traditional leaders at local levels. We analyzed data by STATA software, and a map was created using Quantum GIS software. Results: A total of 21 humans were suspected, and most of them (62% being from Selela ward. The outbreak caused deaths of 10 cattle, 26 goats, and three sheep, and 131 wild animal carcasses were discarded the majority of them being wildebeest (83%. Based on laboratory results, three blood smears tested positive for anthrax using Giemsa staining while two wildebeest samples tested positive and five human blood samples tested negative for anthrax using quantitative polymerase chain reaction techniques. Clinical forms of anthrax were also observed in humans and livestock which suggest that wild animals may

  2. Prevention of hospital payment errors and implications for case management: a study of nine hospitals with a high proportion of short-term admissions over time.

    Science.gov (United States)

    Hightower, Rebecca E

    2008-01-01

    Since the publication of the first analysis of Medicare payment error rates in 1998, the Office of Inspector General and the Centers for Medicare & Medicaid Services have focused resources on Medicare payment error prevention programs, now referred to as the Hospital Payment Monitoring Program. The purpose of the Hospital Payment Monitoring Program is to educate providers of Medicare Part A services in strategies to improve medical record documentation and decrease the potential for payment errors through appropriate claims completion. Although the payment error rates by state (and dollars paid in error) have decreased significantly, opportunities for improvement remain as demonstrated in this study of nine hospitals with a high proportion of short-term admissions over time. Previous studies by the Quality Improvement Organization had focused on inpatient stays of 1 day or less, a primary target due to the large amount of Medicare dollars spent on these admissions. Random review of Louisiana Medicare admissions revealed persistent medical record documentation and process issues regardless of length of stay as well as the opportunity for significant future savings to the Medicare Trust Fund. The purpose of this study was to determine whether opportunities for improvement in reduction of payment error continue to exist for inpatient admissions of greater than 1 day, despite focused education provided by Louisiana Health Care Review, the Louisiana Medicare Quality Improvement Organization, from 1999 to 2005, and to work individually with the nine selected hospitals to assist them in reducing the number of unnecessary short-term admissions and billing errors in each hospital by a minimum of 50% by the end of the study period. Inpatient Short-Term Acute Care Hospitals. A sample of claims for short-term stays (defined as an inpatient admission with a length of stay of 3 days or less excluding deaths, interim bills for those still a patient and those who left against

  3. Determining the Status Quo of Infection Prevention and Control Standards in the Hospitals of Iran: A Case Study in 23 Hospitals

    OpenAIRE

    Shojaee, Jalil; Moosazadeh, Mahmood

    2014-01-01

    Background: Applying Prevention and Control of Infection (PCI) standards in hospitals reduces probable risks to patients, staff and visitors; it also increases efficiency, and ultimately improves productivity of hospitals. Objective: The current study aimed to determine the status quo of international standards of PCI in hospitals located in the north of Iran. Materials and Methods: This cross-sectional study was conducted in 23 hospitals. Data collection tool was a questionnaire with confirm...

  4. Sex worker-led structural interventions in India: a case study on addressing violence in HIV prevention through the Ashodaya Samithi collective in Mysore.

    Science.gov (United States)

    Reza-Paul, Sushena; Lorway, Rob; O'Brien, Nadia; Lazarus, Lisa; Jain, Jinendra; Bhagya, M; Fathima Mary, P; Venukumar, K T; Raviprakash, K N; Baer, James; Steen, Richard

    2012-01-01

    Structural interventions have the capacity to improve the outcomes of HIV/AIDS interventions by changing the social, economic, political or environmental factors that determine risk and vulnerability. Marginalized groups face disproportionate barriers to health, and sex workers are among those at highest risk of HIV in India. Evidence in India and globally has shown that sex workers face violence in many forms ranging from verbal, psychological and emotional abuse to economic extortion, physical and sexual violence and this is directly linked to lower levels of condom use and higher levels of sexually transmitted infections (STIs), the most critical determinants of HIV risk. We present here a case study of an intervention that mobilized sex workers to lead an HIV prevention response that addresses violence in their daily lives. This study draws on ethnographic research and project monitoring data from a community-led structural intervention in Mysore, India, implemented by Ashodaya Samithi. Qualitative and quantitative data were used to characterize baseline conditions, community responses and subsequent outcomes related to violence. In 2004, the incidence of reported violence by sex workers was extremely high (> 8 incidents per sex worker, per year) but decreased by 84 per cent over 5 years. Violence by police and anti-social elements, initially most common, decreased substantially after a safe space was established for sex workers to meet and crisis management and advocacy were initiated with different stakeholders. Violence by clients, decreased after working with lodge owners to improve safety. However, initial increases in intimate partner violence were reported, and may be explained by two factors: (i) increased willingness to report such incidents; and (ii) increased violence as a reaction to sex workers' growing empowerment. Trafficking was addressed through the establishment of a self-regulatory board (SRB). The community's progressive response to violence

  5. A case study using the United Republic of Tanzania: costing nationwide HPV vaccine delivery using the WHO Cervical Cancer Prevention and Control Costing Tool

    Directory of Open Access Journals (Sweden)

    Hutubessy Raymond

    2012-11-01

    Full Text Available Abstract Background The purpose, methods, data sources and assumptions behind the World Health Organization (WHO Cervical Cancer Prevention and Control Costing (C4P tool that was developed to assist low- and middle-income countries (LMICs with planning and costing their nationwide human papillomavirus (HPV vaccination program are presented. Tanzania is presented as a case study where the WHO C4P tool was used to cost and plan the roll-out of HPV vaccines nationwide as part of the national comprehensive cervical cancer prevention and control strategy. Methods The WHO C4P tool focuses on estimating the incremental costs to the health system of vaccinating adolescent girls through school-, health facility- and/or outreach-based strategies. No costs to the user (school girls, parents or caregivers are included. Both financial (or costs to the Ministry of Health and economic costs are estimated. The cost components for service delivery include training, vaccination (health personnel time and transport, stationery for tally sheets and vaccination cards, and so on, social mobilization/IEC (information, education and communication, supervision, and monitoring and evaluation (M&E. The costs of all the resources used for HPV vaccination are totaled and shown with and without the estimated cost of the vaccine. The total cost is also divided by the number of doses administered and number of fully immunized girls (FIGs to estimate the cost per dose and cost per FIG. Results Over five years (2011 to 2015, the cost of establishing an HPV vaccine program that delivers three doses of vaccine to girls at schools via phased national introduction (three regions in year 1, ten regions in year 2 and all 26 regions in years 3 to 5 in Tanzania is estimated to be US$9.2 million (excluding vaccine costs and US$31.5 million (with vaccine assuming a vaccine price of US$5 (GAVI 2011, formerly the Global Alliance for Vaccines and Immunizations. This is equivalent to a

  6. What Is Threatening the Effectiveness of Insecticide-Treated Bednets? A Case-Control Study of Environmental, Behavioral, and Physical Factors Associated with Prevention Failure.

    Science.gov (United States)

    Obala, Andrew A; Mangeni, Judith Nekesa; Platt, Alyssa; Aswa, Daniel; Abel, Lucy; Namae, Jane; Prudhomme O'Meara, Wendy

    2015-01-01

    Insecticide-treated nets are the cornerstone of global malaria control and have been shown to reduce malaria morbidity by 50-60%. However, some areas are experiencing a resurgence in malaria following successful control. We describe an efficacy decay framework to understand why high malaria burden persists even under high ITN coverage in a community in western Kenya. We enrolled 442 children hospitalized with malaria and paired them with age, time, village and gender-matched controls. We completed comprehensive household and neighborhood assessments including entomological surveillance. The indicators are grouped into five domains in an efficacy decay framework: ITN ownership, compliance, physical integrity, vector susceptibility and facilitating factors. After variable selection, case-control data were analyzed using conditional logistic regression models and mosquito data were analyzed using negative binomial regression. Predictive margins were calculated from logistic regression models. Measures of ITN coverage and physical integrity were not correlated with hospitalized malaria in our study. However, consistent ITN use (Adjusted Odds Ratio (AOR) = 0.23, 95%CI: 0.12-0.43), presence of nearby larval sites (AOR = 1.137, 95%CI: 1.02-1.27), and specific types of crops (AOR (grains) = 0.446, 95%CI: 0.24-0.82) were significantly correlated with malaria amongst children who owned an ITN. The odds of hospitalization for febrile malaria nearly tripled when one other household member had symptomatic malaria infection (AOR-2.76, 95%CI:1.83-4.18). Overall, perfect household adherence could reduce the probability of hospitalization for malaria to less than 30% (95%CI:0.12-0.46) and adjusting environmental factors such as elimination of larval sites and growing grains nearby could reduce the probability of hospitalization for malaria to less than 20% (95%CI:0.04-0.31). Availability of ITNs is not the bottleneck for malaria prevention in this community. Behavior change

  7. Case study research.

    Science.gov (United States)

    Taylor, Ruth; Thomas-Gregory, Annette

    2015-06-10

    This article describes case study research for nursing and healthcare practice. Case study research offers the researcher an approach by which a phenomenon can be investigated from multiple perspectives within a bounded context, allowing the researcher to provide a 'thick' description of the phenomenon. Although case study research is a flexible approach for the investigation of complex nursing and healthcare issues, it has methodological challenges, often associated with the multiple methods used in individual studies. These are explored through examples of case study research carried out in practice and education settings. An overview of what constitutes 'good' case study research is proposed.

  8. Early diagnosis of congenital vascular malformation as a condition to rapid prevention of complications – case study

    Directory of Open Access Journals (Sweden)

    Dominika Jaguś

    2017-06-01

    Full Text Available Klippel–Trénaunay syndrome is a rare congenital condition characterised by a triad of symptoms: capillary-lymphatic-venous malformations, varicose veins and venous malformations as well as soft tissue and skeletal hypertrophy of the affected limb. In this article, we present a case of a 5-year-old boy with extensive vascular malformations of the lower limbs and the buttock region. In this case, manifestation of all three symptoms was gradual. At the age of 4 years, the patient was admitted to the Department of Imaging Diagnostics for further diagnosis, where the triad characteristic for Klippel–Trénaunay syndrome and popliteal vein agenesis were diagnosed. Currently, a multidisciplinary team takes care of the boy in the Children’s Memorial Health Institute. Early and accurate diagnosis allows for rapid prevention of complications associated with Klippel–Trénaunay syndrome and enables patient-tailored treatment.

  9. Prevention and treatment ofvenous thromboembolism. Case report

    Directory of Open Access Journals (Sweden)

    Andrzej Kolbuszewski

    2015-06-01

    Full Text Available The problem of thromboembolic complications concerns nearly all orthopaedic and trauma patients. However, risk factors are different and prophylaxis slightly varies depending on the complication. The presence of thrombosis of complex and insidious clinical picture, which is presented in this case report, is alarming. The article reports a case of a 64-year-old male patient with risk factors of thromboembolism. The patient underwent high tibial osteotomy for varus deformity correction due to gonarthrosis. Venus thrombosis and pulmonary embolism developed in the postoperative period. Additionally, symptoms of infection appeared during the treatment in the form of inappropriate wound healing, which was an indication for surgical revision of the wound. The authors present the manner of safe perioperative management of a patient, which is consistent with the standards, taking into account the risk of recurrence of thromboembolism.

  10. Time to add a new priority target for child injury prevention? The case for an excess burden associated with sport and exercise injury: population-based study.

    Science.gov (United States)

    Finch, Caroline F; Wong Shee, Anna; Clapperton, Angela

    2014-07-02

    To determine the population-level burden of sports injuries compared with that for road traffic injury for children aged sports injury and road traffic injury cases for children aged sports injury and road traffic injury cases in children aged sports-related cases and ICD-10-AM cause and location codes to identify road traffic injuries; and injury presentations to 38 Victorian public hospital emergency departments, using a combination of activity, cause and location codes. Trends in injury frequency and rate were analysed by log-linear Poisson regression and the population-level injury burden was assessed in terms of years lived with disability (YLD), hospital bed-days and direct hospital costs. Over the 7-year period, the annual frequency of non-fatal hospital-treated sports injury increased significantly by 29% (from N=7405 to N=9923; pSports injury accounted for a larger population health burden than did road traffic injury on all measures: 3-fold the number of YLDs (7324.8 vs 2453.9); 1.9-fold the number of bed-days (26 233 vs 13 886) and 2.6-fold the direct hospital costs ($A5.9 millions vs $A2.2 millions). The significant 7-year increase in the frequency of hospital-treated sports injury and the substantially higher injury population-health burden (direct hospital costs, bed-day usage and YLD impacts) for sports injury compared with road traffic injury for children aged sports injury prevention in this age group. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  11. Preventive maintenance study : interim report.

    Science.gov (United States)

    2017-09-01

    This interim report details the performance of 69 test sites treated with various preventive maintenance treatments. The maintenance treatments applied included crack sealing, full lane chip sealing, wheel path chip sealing, dig outs (mill and fill),...

  12. [Risk factors of influenza (H1N1) 2009 hospitalization and effectiveness of pharmaceutical and nonpharmaceutical interventions in its prevention: a case-control study].

    Science.gov (United States)

    Domínguez, Angela; Alonso, Jordi; Astray, Jenaro; Baricot, Maretva; Cantón, Rafael; Castilla, Jesús; Castro, Ady; Delgado, Miguel; Godoy, Pere; González-Candelas, Fernando; Martín, Vicente; Mayoral, José María; Quintana, José María; Perea, Emilio; Pumarola, Tomás; Soldevila, Nuria; Tamames, Sonia

    2011-01-01

    Potentially useful pharmaceutical measures to limit the impact of pandemic influenza in the community include antiviral drugs (neuraminidase inhibitors) and the influenza and pneumococcal vaccines, as influenza predisposes to bacterial pneumonia caused by Streptococcus pneumoniae. Non-pharmaceutical measures include hand washing and respiratory hygiene. Due to the lack of knowledge of the effectiveness of these measures in a pandemic situation, in September 2009, CIBER de Epidemiología y Salud Pública presented a multicenter case-control study, with controls matched for age, hospital and date of hospitalization, to investigate these aspects in 37 hospitals in 7 Spanish autonomous communities, in response to the call for research projects by the Ministry of Science and Innovation Research Program on Influenza A (H1N1) in Spain. For each confirmed hospitalized case of pandemic influenza, 1 confirmed outpatient case and 3 controls (2 hospitalized and 1 outpatient) were selected. Demographic variables, underlying medical conditions, use of antiviral agents, vaccines received and hygiene habits were collected for all cases and controls. In hospitalized cases, information on antiviral therapy and disease progression was collected. A total of 3750 patients were recruited by October 2010. Data cleansing and the recovery of variables is now underway. The involvement of the Public Health Directorate has been instrumental in adapting the project to the evolution of the pandemic.

  13. A series of case studies on the effect of a midfoot control ankle foot orthosis in the prevention of unresolved pressure areas in children with cerebral palsy.

    Science.gov (United States)

    Bill, M; McIntosh, R; Myers, P

    2001-12-01

    This paper reports on a series of case studies where improvements were sought in muscle tone and gait in children with cerebral palsy. A Midfoot Control Ankle Foot Orthosis (AFO) was developed to control foot position in a cohort of patients with cerebral palsy (CP). The concept of controlling midfoot and hindfoot with an encapsulated internal Supra-Malleolar AFO that fitted into an external AFO was shown to be effective in ambulant children with CP. Some initial problems of compliance were noted and postulated to be due to difficulties associated with previous orthotic devices. Evidence from the case studies suggest that the developed Supra-Malleolar AFO orthoses enables children with CP to maintain mobility without skin tissue damage, delays the need for surgery and at the same time maintains the length of the Triceps Surae (Gastrocnemius and Soleus) complex. Plans for further research are discussed which will contribute to the evidence base for this particular orthotic device.

  14. Can timely vector control interventions triggered by atypical environmental conditions prevent malaria epidemics? A case-study from Wajir County, Kenya.

    Directory of Open Access Journals (Sweden)

    Peter Maes

    Full Text Available Atypical environmental conditions with drought followed by heavy rainfall and flooding in arid areas in sub-Saharan Africa can lead to explosive epidemics of malaria, which might be prevented through timely vector-control interventions.Wajir County in Northeast Kenya is classified as having seasonal malaria transmission. The aim of this study was to describe in Wajir town the environmental conditions, the scope and timing of vector-control interventions and the associated resulting burden of malaria at two time periods (1996-1998 and 2005-2007.This is a cross-sectional descriptive and ecological study using data collected for routine program monitoring and evaluation.In both time periods, there were atypical environmental conditions with drought and malnutrition followed by massive monthly rainfall resulting in flooding and animal/human Rift Valley Fever. In 1998, this was associated with a large and explosive malaria epidemic (weekly incidence rates peaking at 54/1,000 population/week with vector-control interventions starting over six months after the massive rainfall and when the malaria epidemic was abating. In 2007, vector-control interventions started sooner within about three months after the massive rainfall and no malaria epidemic was recorded with weekly malaria incidence rates never exceeding 0.5 per 1,000 population per week.Did timely vector-control interventions in Wajir town prevent a malaria epidemic? In 2007, the neighboring county of Garissa experienced similar climatic events as Wajir, but vector-control interventions started six months after the heavy un-seasonal rainfall and large scale flooding resulted in a malaria epidemic with monthly incidence rates peaking at 40/1,000 population. In conclusion, this study suggests that atypical environmental conditions can herald a malaria outbreak in certain settings. In turn, this should alert responsible stakeholders about the need to act rapidly and preemptively with appropriate

  15. Determining the status quo of infection prevention and control standards in the hospitals of iran: a case study in 23 hospitals.

    Science.gov (United States)

    Shojaee, Jalil; Moosazadeh, Mahmood

    2014-02-01

    Applying Prevention and Control of Infection (PCI) standards in hospitals reduces probable risks to patients, staff and visitors; it also increases efficiency, and ultimately improves productivity of hospitals. The current study aimed to determine the status quo of international standards of PCI in hospitals located in the north of Iran. This cross-sectional study was conducted in 23 hospitals. Data collection tool was a questionnaire with confirmed validity and reliability. . In this regard, 260 managers, section supervisors and infection control nurses participated in the study according to census basis. SPSS software version 16 was employed to analyze the data through descriptive and analytical statistics. Among the studied hospitals, 18 hospitals were public. Hospitals enjoyed 77.2% of leadership and programming, 80.8% of focus of programs, 67.4% of isolating methods, 88.2% of hand health and protection techniques, 78.8% of improving patient's safety and quality, 90.3% of training personnel, and 78.7% of the average status quo of PCI standards. This study revealed that PCI standards were significantly observed in the studied hospitals and that there were necessary conditions for full deployment of nosocomial infection surveillance.

  16. a case study

    African Journals Online (AJOL)

    Assessment of (dis)ability in a prospec tive commercial diver with a hand injury – a case study. A case study in disability. W A J (JAck) MeintJes, MB ChB, DOM, FCPHM (SA) Occ Med, MMed (Occ Med). Specialist, Occupational Medicine, Division of Community Health, Department of Interdisciplinary Health Sciences, ...

  17. Successful prevention of preeclampsia in a high-risk pregnancy using progestogen dydrogesterone: a clinical case.

    Science.gov (United States)

    Tskhay, Vitaly B; Kovtun, Natalya M; Schindler, Adolf E

    2016-09-01

    The presented clinical example convincingly demonstrates the efficacy of dydrogesterone (30 mg) in the prevention of severe preeclampsia in a high-risk patient (early development of preeclampsia and preterm Cesarean section in her first pregnancy, arterial hypertension). This case suggests using dydrogesterone as an option to prevent preeclampsia, as previously shown in a prospective randomized study.

  18. Intervention and prevention of hereditary hemolytic disorders in India: a case study of two ethnic communities of Sundargarh district in Orissa.

    Science.gov (United States)

    Balgir, R S

    2008-11-01

    This study was aimed at to sensitize, motivate, and screen two major vulnerable tribal communities--Bhuyan and Kharia, for hemoglobinopathies and allied hemolytic disorders, along with prospective and retrospective genetic/marriage counseling to the affected persons. For sustainability, imparting of relevant training to local paramedical staff, and to undertake periodic follow up for evaluation, intervention and clinical management through local PHCs/hospitals. Tribal people in Orissa live in clusters practicing inter-village marriages following tribal endogamy and clan exogamy. The random sampling procedure for the selection of whole village was followed. Population of each tribe was representative because incoming and outgoing married women represent other surrounding villages belonging to their community. The pre- and post-intervention knowledge, attitude and practice (KAP) studies were conducted. Sensitization, motivation and education for carrier detection were carried out through IEC materials, holding interactive meetings and discussions at district, block and village levels. Standard biochemical and hematological techniques were followed for analysis of blood samples. Relevant training to local health personnel was imparted. Both prospective and retrospective intervention and genetic/marriage counseling was done through local PHC doctor. Study revealed high occurrence of hemoglobinopathies in Bhuyan (9.8%) and Kharia (13.3%) tribes, including uncommon hemoglobin variants like hemoglobin D, E, beta-thalassemia, and hereditary persistence of fetal hemoglobin (HPFH). G-6-PD enzyme deficiency was high in Dhelki Kharia (30.7%) and in Dudh Kharia (19.2%), whereas, it was recorded to be 21.1%, 16.3% and 13.7% in Paraja, Paik and Paudi Bhuyan subtribes, respectively. Use of antimalarials was cautioned in these tribal communities. Due to low frequency of Rhesus (D) negative (0.2-1.2%), the Rhesus (D) incompatibility problem seemed to be absent. Impact of methodical

  19. Effect of perioperative oral care on prevention of postoperative pneumonia associated with esophageal cancer surgery: A multicenter case-control study with propensity score matching analysis.

    Science.gov (United States)

    Soutome, Sakiko; Yanamoto, Souichi; Funahara, Madoka; Hasegawa, Takumi; Komori, Takahide; Yamada, Shin-Ichi; Kurita, Hiroshi; Yamauchi, Chika; Shibuya, Yasuyuki; Kojima, Yuka; Nakahara, Hirokazu; Oho, Takahiko; Umeda, Masahiro

    2017-08-01

    The aim of this study was to investigate the effectiveness of oral care in prevention of postoperative pneumonia associated with esophageal cancer surgery.Postoperative pneumonia is a severe adverse event associated with esophageal cancer surgery. It is thought to be caused by aspiration of oropharyngeal fluid containing pathogens. However, the relationship between oral health status and postoperative pneumonia has not been well investigated.This study included 539 patients with esophageal cancer undergoing surgery at 1 of 7 university hospitals. While 306 patients received perioperative oral care, 233 did not. Various clinical factors as well as occurrence of postoperative pneumonia were retrospectively evaluated. Propensity-score matching was performed to minimize selection biases associated with comparison of retrospective data between the oral care and control groups. Factors related to postoperative pneumonia were analyzed by logistic regression analysis.Of the original 539 patients, 103 (19.1%) experienced postoperative pneumonia. The results of multivariate analysis of the 420 propensity score-matched patients revealed longer operation time, postoperative dysphagia, and lack of oral care intervention to be significantly correlated with postoperative pneumonia.The present findings demonstrate that perioperative oral care can reduce the risk of postoperative pneumonia in patients undergoing esophageal cancer surgery.

  20. Cognitive Behavioural Suicide Prevention for Male Prisoners: Case examples.

    Science.gov (United States)

    Pratt, Daniel; Gooding, Patricia; Awenat, Yvonne; Eccles, Steve; Tarrier, Nicholas

    2016-11-01

    Suicide is a serious public health problem but a problem that is preventable. This complex and challenging problem is particularly prevalent amongst prisoners; associated with a five-fold increase in risk compared to the general community. Being in prison can lead people to experience fear, distrust, lack of control, isolation, and shame, which is often experienced as overwhelming and intolerable with some choosing suicide as a way to escape. Few effective psychological interventions exist to prevent suicide although cognitive behaviour therapies appear to offer some promise. Offering cognitive behaviour suicide prevention (CBSP) therapy to high risk prisoners may help to reduce the likelihood of preventable self-inflicted deaths. In this paper we present three cases drawn from a randomised controlled trial designed to investigate the feasibility of CBSP for male prisoners. Implications of the current findings for future research and clinical practice are considered.

  1. Six Heliport Case Studies

    National Research Council Canada - National Science Library

    Peisen, Deborah

    1997-01-01

    .... This report evaluates the dynamics of heliport development and operation in order to achieve greater success rate in the future through the case study investigation of six heliports that have both succeeded and failed...

  2. HYDROGEOLOGIC CASE STUDIES

    Science.gov (United States)

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  3. Clinical observation of submandibular gland transfer for the prevention of xerostomia after radiotherapy for nasopharyngeal carcinoma: a prospective randomized controlled study of 32 cases

    International Nuclear Information System (INIS)

    Zhang, Xiangmin; Liu, Folin; Lan, Xiaolin; Yu, Lijiang; Wu, Wei; Wu, Xiuhong; Xiao, Fufu; Li, Shaojin

    2014-01-01

    The aim of this study was to evaluate the clinical efficacy of submandibular gland transfer for the prevention of xerostomia after radiotherapy for nasopharyngeal carcinoma. Using the randomized controlled clinical research method, 65 patients with nasopharyngeal carcinoma were randomly divided into an experimental group consisting of 32 patients and a control group consisting of 33 patients. The submandibular glands were averted to the submental region in 32 patients with nasopharyngeal carcinoma before they received conventional radiotherapy; a lead block was used to shield the submental region during therapy. Prior to radiotherapy, the function of the submandibular glands was assessed using imaging. Submandibular gland function was measured using 99mTc radionuclide scanning at 60 months after radiotherapy. The data in the questionnaire regarding the degree of xerostomia were investigated and saliva secretion was measured at 3, 6, 12, and 60 months after radiotherapy. In addition, the 5-year survival rate was calculated. After follow-up for 3, 6, and 12 months, the incidence of moderate to severe xerostomia was significantly lower in the experimental group than in the control group. The average amount of saliva produced by the experimental and control groups was 1.60 g and 0.68 g, respectively (P < 0.001). After follow-up for 60 months, the uptake and secretion functions of the submandibular glands in the experimental group were found to be significantly higher than in the control group (P < 0.001 and P < 0.001, respectively). The incidence of moderate or severe xerostomia was significantly lower than in the control group (15.4% and 76.9%, respectively; P < 0.001). The 5-year survival rates of the experimental group and the control group were 81.3% and 78.8%, respectively, and there was no significant difference between the two groups (P = 0.806). After a 5 year follow-up period involving 32 patients who had their submandibular glands transferred for the

  4. Objectivist case study research

    DEFF Research Database (Denmark)

    Ridder, Hanne Mette Ochsner; Fachner, Jörg

    2016-01-01

    be achieved through the use of objectivist case study research. The strength of the case study design is that it allows for uncovering or suggesting causal relationships in real-life settings through an intensive and rich collection of data. According to Hilliard (1993), the opposite applies for extensive...... designs, in which a small amount of data is gathered on a large number of subjects. With the richness of data, the intensive design is ―the primary pragmatic reason for engaging in single-case or small N research‖ (p. 374) and for working from an idiographic rather than a nomothetic perspective....

  5. Assessment and prevention of the avalanche risk on medium-high mountain from a geo-historical point of view. The Vosges range (France) as a case study.

    Science.gov (United States)

    Giacona, Florie; Martin, Brice; David, Pierre-Marie

    2010-05-01

    annual and seasonal variability of snowfall and snow height. And the summits and slopes which present an avalanche risk can be easily reached in wintertime thanks to car parks close to the summits and the clearing of snow from the roads. A study is therefore being carried out in order to understand the mechanisms of perception and awareness of the avalanche risk. This is the first step towards the development of a new prevention method adapted to the recreational public in medium-high mountains.

  6. Clinical observation of submandibular gland transfer for the prevention of xerostomia after radiotherapy for nasopharyngeal carcinoma: a prospective randomized controlled study of 32 cases

    Science.gov (United States)

    2014-01-01

    Background The aim of this study was to evaluate the clinical efficacy of submandibular gland transfer for the prevention of xerostomia after radiotherapy for nasopharyngeal carcinoma. Methods Using the randomized controlled clinical research method, 65 patients with nasopharyngeal carcinoma were randomly divided into an experimental group consisting of 32 patients and a control group consisting of 33 patients. The submandibular glands were averted to the submental region in 32 patients with nasopharyngeal carcinoma before they received conventional radiotherapy; a lead block was used to shield the submental region during therapy. Prior to radiotherapy, the function of the submandibular glands was assessed using imaging. Submandibular gland function was measured using 99mTc radionuclide scanning at 60 months after radiotherapy. The data in the questionnaire regarding the degree of xerostomia were investigated and saliva secretion was measured at 3, 6, 12, and 60 months after radiotherapy. In addition, the 5-year survival rate was calculated. Results After follow-up for 3, 6, and 12 months, the incidence of moderate to severe xerostomia was significantly lower in the experimental group than in the control group. The average amount of saliva produced by the experimental and control groups was 1.60 g and 0.68 g, respectively (P xerostomia was significantly lower than in the control group (15.4% and 76.9%, respectively; P xerostomia after radiotherapy for nasopharyngeal carcinoma, we found that clinical efficacy was good. This approach could improve the quality of life of nasopharyngeal carcinoma patients after radiotherapy and would not affect long-term treatment efficacy. PMID:24555575

  7. Rehabilitation in a rural setting of a young quadriplegic accident victim. Integrative clinicopathological conference: medical, psychosocial, economic, preventive, and ethical dimensions of a case study.

    OpenAIRE

    Lewis, B. R.; Flanigan, R. C.; Blomquist, G. C.; Tempkin, A. R.; Fuhrer, M. J.; Thompson, J. S.; Engelberg, J.

    1985-01-01

    Problems encountered by a young, unmarried woman who, as a result of a spinal injury in an automobile accident, loses use of all four limbs and requires complex home health care services delivered by a network of health and social service agencies in a rural area of Kentucky. Economic, psychosocial, ethical, preventive, and medical aspects of health care are discussed.

  8. Rehabilitation in a rural setting of a young quadriplegic accident victim. Integrative clinicopathological conference: medical, psychosocial, economic, preventive, and ethical dimensions of a case study.

    Science.gov (United States)

    Lewis, B. R.; Flanigan, R. C.; Blomquist, G. C.; Tempkin, A. R.; Fuhrer, M. J.; Thompson, J. S.; Engelberg, J.

    1985-01-01

    Problems encountered by a young, unmarried woman who, as a result of a spinal injury in an automobile accident, loses use of all four limbs and requires complex home health care services delivered by a network of health and social service agencies in a rural area of Kentucky. Economic, psychosocial, ethical, preventive, and medical aspects of health care are discussed. PMID:4090533

  9. Liraglutide and obesity in elderly: efficacy in fat loss and safety in order to prevent sarcopenia. A perspective case series study.

    Science.gov (United States)

    Perna, Simone; Guido, Davide; Bologna, Chiara; Solerte, Sebastiano Bruno; Guerriero, Fabio; Isu, Antonio; Rondanelli, Mariangela

    2016-12-01

    For the growing numbers of obese elderly with diabetes, the glucagon-like peptide-1 (GLP-1) receptor analogue (liraglutide) appears a safe way to promote and maintain substantial weight loss. Given this background, the aim of this study was to assess the effect of the liraglutide treatment, at doses up to 3.0 mg per day, on the body composition, focusing on sarcopenia, in overweight and obese elderly with type 2 diabetes mellitus (T2DM). A perspective study was carried out in overweight and obese T2DM patients with HbA1c equal to 7.0 % (53 mmol/mol) ~10.0 % (86), under 3-month treatment (at least) of maximal dose of metformin at stable regime, and additional liraglutide at doses up to 3.0 mg per day. Body composition markers such as skeletal muscle index (SMI), android and gynoid fat mass, and arms and legs fat free mass, was measured by dual-energy X-ray densitometry (DXA) at baseline and after 24 weeks of liraglutide treatment. Glucose control was also carried out by glucose and HbA1c. Nine subjects (male/female 6/3, mean age 68.22 ± 3.86 years, BMI 32.34 ± 4.89 kg/m 2 ) were evaluated. We noted a median decrease in BMI (-0.78 kg/m 2 ), weight (-2000 g), fat mass (-1498 g) and android fat (-0.9 %), and a increase in SMI (+0.03 kg/m 2 ) from baseline. Glycemic control also improved, with a median change HbA1c of -0.80 %. Twenty-four weeks of liraglutide treatment was associated with reductions in fat mass and android fat. In addition, in order to prevent sarcopenia, it preserved the muscular tropism.

  10. Design, application and impact of quality improvement 'theme months' in orthopaedic nursing: a mixed method case study on pressure ulcer prevention.

    Science.gov (United States)

    Unbeck, Maria; Sterner, Eila; Elg, Mattias; Fossum, Bjöörn; Thor, Johan; Pukk Härenstam, Karin

    2013-04-01

    While there is growing awareness of quality problems in healthcare systems, it remains uncertain how best to accomplish and sustain improvement over time. To report on the design and application of quality improvement theme months in orthopaedic nursing, and evaluate the impact on pressure ulcer as an example. Retrospective mixed method case study with time series diagrams. An orthopaedic department at a Swedish university hospital. The interventions were led by nursing teams and focused on one improvement theme at a time in two-month cycles, hence the term 'improvement theme months'. These included defined objectives, easy-to-use follow-up measurement, education, changes to daily routines, "reminder months" and data feedback. The study draws on retrospective record data regarding one of the theme topics, pressure ulcer risk assessment and prevalence, in 2281 orthopaedic admissions during January 2007-October 2010 through point prevalence measurement one-day per month. Data were analysed in time series diagrams and through comparison to annual point prevalence data from mandatory county council-wide measurements prior to, during and after interventions from 2003 to 2010. By using document analysis we reviewed concurrent initiatives at different levels in the healthcare organisation and related them to the improvement theme months and their impact. The 46 monthly point prevalence samples ranged from 28 to 66 admissions. Substantial improvements were found in risk assessment rates for pressure ulcers both in the longitudinal follow-up (ppressure ulcer rate was observed in the annual county council-wide measurements. In the longitudinal data, wider variation in the pressure ulcer rate was seen (ppressure ulcer rates during the final ten-month period in 2010, compared to the baseline period in 2007 (p=0.004). Improvements were moderate the first years and needed reinforcement to be maintained. The theme month design and the way it was applied in this case showed

  11. Preventive conservation and management: contribution to a new integrated model, based on the case study of National Archive Torre do Tombo, Portugal

    Directory of Open Access Journals (Sweden)

    Luís Filipe Raposo Pereira

    2016-01-01

    Full Text Available The development of a management model, in the preventive conservation area in the National Archive Torre do Tombo, included the identification of the specificities related to assessment and risk management methodology in Archives area/field and the definition of concepts and processes connected to management in that context. The present paper will focus on those contributions, particularly in the changes resulting by a new perspective in terms of management, based in the methodology defined by the AS/NZS 4360 standard. It also represents the end of the characterization of a process with two sequential phases, corresponding to the periods 2006-2007 and 2009-2013, which intention was to reinforce management assumptions in the preventive conservation field.

  12. The costs of preventive activities for exotic contagious diseases - A Danish case study of foot and mouth disease and swine fever

    DEFF Research Database (Denmark)

    Denver, Sigrid; Alban, Lis; Boklund, Anette

    2016-01-01

    to clean lorries immediately after transportation of live animals. The distribution of costs between stakeholders was estimated to be as follows: pig industry 63%, cattle industry 27%, and the public authorities 10%. Most of the activities focused on reducing the probability of spreading FMD/SF, while only......The present paper provides an overview of the costs of preventive activities, currently undertaken in Denmark, related to foot and mouth disease (FMD) and classical and African swine fever (SF). Only costs held between outbreaks were included. Costs were divided into public costs and costs paid...... in a group of experts from universities, industry, and public authorities. The costs of each preventive activity were related to the type of activity, the number of times the activity was carried out and the share of costs that could be associated with FMD or SF. Uncertainty about parameters was incorporated...

  13. The approaches Hong Kong Chinese mothers adopt to teach their preschool children to prevent influenza: a multiple case study at household level

    OpenAIRE

    Lam, Winsome; Fowler, Cathrine; Dawson, Angela

    2016-01-01

    Background In Hong Kong, the population is at risk of seasonal influenza infection twice a year. Seasonal influenza is significantly associated with the increased hospitalization of children. Maintaining personal hygiene and vaccination are the most effective measures to prevent influenza infection. Research demonstrates a positive relationship between the health practices applied by parents and the behaviour of their children highlighting the importance of parental heath education. However, ...

  14. Sulfur Mustard Damage to Cornea: Preventive Studies

    National Research Council Canada - National Science Library

    Varma, Shambhu

    2004-01-01

    .... A preventive effect has been observed at the level of tissue morphology. Studies are in progress at the level of cellular metabolism, Here, CEES has been used as a representative compound simulating the action of sulfur mustard (HD...

  15. SCA12 case study

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Genetics; Volume 88; Issue 1. Utilizing linkage disequilibrium information from Indian Genome Variation Database for mapping mutations: SCA12 case study. Samira Bahl Ikhlak Ahmed The Indian Genome Variation Consortium Mitali Mukerji. Research Article Volume 88 Issue 1 April 2009 pp 55- ...

  16. Retrospective Case Studies

    Energy Technology Data Exchange (ETDEWEB)

    Wright, Phillip M.

    1977-09-01

    This project, Retrospective Case Studies (RCS) operates directly under DGE's Resource Exploration and Assessment program. The overall objectives of this project are: (1) to improve the general and specific level of understanding of geothermal systems, and (2) to improve tools and technology for geothermal exploration and assessment.

  17. Chaitanya case study

    International Development Research Centre (IDRC) Digital Library (Canada)

    lremy

    sustainability, that began at our inception 12 years ago. This case study ... women. Over the years, we moved towards building a model of sustainable institutions .... poverty alleviation. However, over the last decade, a number of organizations had gained expertise in organizing and managing SHGs and as a result, very few.

  18. MRI case studies

    International Nuclear Information System (INIS)

    Huggett, S.; Barber, J.

    1989-01-01

    Three case studies are presented to show the value of magnetic resonance imaging used in conjunction with other imaging techniques. In each case MRI proved a vital diagnostic tool and superior to CT in showing firstly the haematoma in a patient with aphasia and right-sided weakness, secondly the size of the disc herniation in a patient with severe leg and ankle pains and thirdly the existence of a metastatic lesion in a patient with a previous history of breast cancer. 11 figs

  19. Early diagnosis of congenital vascular malformation as a condition to rapid prevention of complications – case study

    OpenAIRE

    Dominika Jaguś; Agata Rutkowska; Paweł Wareluk

    2017-01-01

    Klippel–Trénaunay syndrome is a rare congenital condition characterised by a triad of symptoms: capillary-lymphatic-venous malformations, varicose veins and venous malformations as well as soft tissue and skeletal hypertrophy of the affected limb. In this article, we present a case of a 5-year-old boy with extensive vascular malformations of the lower limbs and the buttock region. In this case, manifestation of all three symptoms was gradual. At the age of 4 years, the patient was ad...

  20. Effectiveness of In Virtuo Exposure and Response Prevention Treatment Using Cognitive-Behavioral Therapy for Obsessive-Compulsive Disorder: A Study Based on a Single-Case Study Protocol.

    Science.gov (United States)

    Laforest, Mylène; Bouchard, Stéphane; Bossé, Jessie; Mesly, Olivier

    2016-01-01

    Obsessive-compulsive disorder (OCD) is characterized by the presence of distressing, recurrent and intrusive thoughts, impulses, or doubts as well as behavioral or mental rituals. OCD has various subtypes, including the fear of contamination in which individuals fear bacteria, germs, disease, or bodily secretions, and engage in clinically significant cleaning and avoidance rituals. Cognitive-behavioral therapy (CBT) is an effective treatment for OCD and involves, among other therapeutic strategies, exposing patients to feared stimuli while preventing them to engage in compulsive behaviors. In recent years, virtual reality (VR) has shown the potential of in virtuo exposure with people suffering from anxiety disorders and OCD. The objective of this pilot study is to examine the effectiveness of a CBT program where exposure in conducted in virtuo. Three adults suffering from OCD with a dominant subtype of contamination were enrolled in a single-case design with multiple baselines across participants. The presence and intensity of obsessions and compulsions were assessed daily during baselines of 3-, 4-, or 5-week, and a 12-session treatment. Follow-up information was gathered after 4 and 8 months. Treatment outcome is assessed with visual inspection of the graphs and ARMA time-series analyses. Clinical information, self-reports, and details of the treatment are provided for each patient. Statistical analyses for the time-series data revealed a statistically significant improvement in all three participants, but global improvement is considered positive for only two. This study innovates in proving preliminary support for the usefulness of VR in the CBT of OCD with contamination features.

  1. Case study - Czechoslovakia

    International Nuclear Information System (INIS)

    Kovar, P.

    1986-01-01

    In the lecture Case Study - Czechoslovakia with the sub-title 'Unified System of Personnel Preparation for Nuclear Programme in Czechoslovakia' the actual status and the current experience of NPP personnel training and preparation in Czechoslovakia are introduced. The above mentioned training system is presented and demonstrated by the story of a proxy person who is going to become shift engineer in a nuclear power plant in Czechoslovakia. (orig./HP)

  2. Nurses infection prevention practices in handling injections: A case ...

    African Journals Online (AJOL)

    Objective: To analyse the infection prevention practices in handling of injections by nurses in Rift Valley Provincial Hospital in Kenya. Design: A cross-sectional observational study. Setting: Rift Valley Provincial hospital which is a level five health facility situated in Nakuru County, Kenya. Subjects: A sample of 386 injection ...

  3. Case Study - Alpha

    Directory of Open Access Journals (Sweden)

    Stephen Leybourne

    2016-11-01

    Full Text Available This case study was developed from an actual scenario by Dr. Steve Leybourne of Boston University.  The case documents the historical evolution of an organization, and has been used successfully in courses dealing with organizational and cultural change, and the utilization of ‘soft skills’ in project-based management. This is a short case, ideal for classroom use and discussion.  The issues are easily accessible to students, and there is a single wide ranging question that allows for the inclusion of many issues surrounding strategic decision-making, and behavioural and cultural change. Alpha was one of the earlier companies in the USA to invest in large, edge-of-town superstores, with plentiful free vehicle parking, selling food and related household products. Alpha was created in the 1950s as a subsidiary of a major publicly quoted retail group.  It started business by opening a string of very large discount stores in converted industrial and warehouse premises in the south of the United States. In the early days shoppers were offered a limited range of very competitively priced products. When Alpha went public in 1981 it was the fourth largest food retailer in the US, selling an ever-widening range of food and non-food products.  Its success continued to be based on high volume, low margins and good value for money, under the slogan of ‘Alpha Price.’

  4. NOx trade. Case studies

    International Nuclear Information System (INIS)

    Jantzen, J.

    2002-01-01

    Some of the questions with respect to the trade of nitrogen oxides that businesses in the Netherlands have to deal with are dealt with: should a business buy or sell rights for NOx emission; which measures must be taken to reduce NOx emission; how much must be invested; and how to deal with uncertainties with regard to prices. Simulations were carried out with the MOSES model to find the answers to those questions. Results of some case studies are presented, focusing on the chemical sector in the Netherlands. Finally, the financial (dis)advantages of NOx trade and the related uncertainties for a single enterprise are discussed [nl

  5. Does fixed retention prevent overeruption of unopposed mandibular second molars in maxillary first molar extraction cases?

    NARCIS (Netherlands)

    Livas, Christos; Halazonetis, Demetrios J; Booij, Johan W; Katsaros, Christos; Ren, Yijin

    2016-01-01

    BACKGROUND: The objective of this study was to investigate whether multistranded fixed retainers prevented overeruption of unopposed mandibular second molars in maxillary first molar extraction cases. METHODS: The panoramic radiographs of 65 Class II Division 1 Caucasian Whites (28 females, 37

  6. Analysis and Prevention of Geo-Environmental Hazards with High-Intensive Coal Mining: A Case Study in China’s Western Eco-Environment Frangible Area

    Directory of Open Access Journals (Sweden)

    Qiang Sun

    2017-06-01

    Full Text Available This study seeks to address the problems of major geo-environmental hazards caused by high-intensive coal mining in China’s western eco-environment frangible area including strong mining pressure, surface subsidence, soil and water loss, and land desertification. Using the high-intensive mining at the Xiao-jihan Coal Mine, this paper investigates the compaction characteristics of aeolian sand-based backfilling materials, and then the evolution of water-conducting fractures and surface deformation laws with different backfill material’s compression ratios (BMCRs by using physical simulation and numerical simulation analysis methods. This study presents the technical system of water-preserved and environmental protection with rapid-backfilling methods in China’s western eco-environment frangible area. The backfill coal mining technique and application prospects are assessed and discussed. The results will be helpful for coordinated development of coal resources exploitation and environmental protection in China’s western eco-environment frangible area.

  7. Measuring the Benefits of Healthcare: DALYs and QALYs – Does the Choice of Measure Matter? A Case Study of Two Preventive Interventions

    Directory of Open Access Journals (Sweden)

    Federico Augustovski

    2018-02-01

    Full Text Available Background The measurement of health benefits is a key issue in health economic evaluations. There is very scarce empirical literature exploring the differences of using quality-adjusted life years (QALYs or disability-adjusted life years (DALYs as benefit metrics and their potential impact in decision-making. Methods Two previously published models delivering outputs in QALYs, were adapted to estimate DALYs: a Markov model for human papilloma virus (HPV vaccination, and a pneumococcal vaccination deterministic model (PNEUMO. Argentina, Chile, and the United Kingdom studies were used, where local EQ-5D social value weights were available to provide local QALY weights. A primary study with descriptive vignettes was done (n = 73 to obtain EQ-5D data for all health states included in both models. Several scenario analyses were carried-out to evaluate the relative importance of using different metrics (DALYS or QALYs to estimate health benefits on these economic evaluations. Results QALY gains were larger than DALYs avoided in all countries for HPV, leading to more favorable decisions using the former. With discounting and age-weighting – scenario with greatest differences in all countries – incremental DALYs avoided represented the 75%, 68%, and 43% of the QALYs gained in Argentina, Chile, and United Kingdom respectively. Differences using QALYs or DALYs were less consistent and sometimes in the opposite direction for PNEUMO. These differences, similar to other widely used assumptions, could directly influence decision-making using usual gross domestic products (GDPs per capita per DALY or QALY thresholds. Conclusion We did not find evidence that contradicts current practice of many researchers and decision-makers of using QALYs or DALYs interchangeably. Differences attributed to the choice of metric could influence final decisions, but similarly to other frequently used assumptions.

  8. Measuring the Benefits of Healthcare: DALYs and QALYs – Does the Choice of Measure Matter? A Case Study of Two Preventive Interventions

    Science.gov (United States)

    Augustovski, Federico; Colantonio, Lisandro D.; Galante, Julieta; Bardach, Ariel; Caporale, Joaquín E.; Zárate, Víctor; Chuang, Ling Hsiang; Riviere, Andres Pichon; Kind, Paul

    2018-01-01

    Background: The measurement of health benefits is a key issue in health economic evaluations. There is very scarce empirical literature exploring the differences of using quality-adjusted life years (QALYs) or disability-adjusted life years (DALYs) as benefit metrics and their potential impact in decision-making. Methods: Two previously published models delivering outputs in QALYs, were adapted to estimate DALYs: a Markov model for human papilloma virus (HPV) vaccination, and a pneumococcal vaccination deterministic model (PNEUMO). Argentina, Chile, and the United Kingdom studies were used, where local EQ-5D social value weights were available to provide local QALY weights. A primary study with descriptive vignettes was done (n = 73) to obtain EQ-5D data for all health states included in both models. Several scenario analyses were carried-out to evaluate the relative importance of using different metrics (DALYS or QALYs) to estimate health benefits on these economic evaluations. Results: QALY gains were larger than DALYs avoided in all countries for HPV, leading to more favorable decisions using the former. With discounting and age-weighting – scenario with greatest differences in all countries – incremental DALYs avoided represented the 75%, 68%, and 43% of the QALYs gained in Argentina, Chile, and United Kingdom respectively. Differences using QALYs or DALYs were less consistent and sometimes in the opposite direction for PNEUMO. These differences, similar to other widely used assumptions, could directly influence decision-making using usual gross domestic products (GDPs) per capita per DALY or QALY thresholds. Conclusion: We did not find evidence that contradicts current practice of many researchers and decision-makers of using QALYs or DALYs interchangeably. Differences attributed to the choice of metric could influence final decisions, but similarly to other frequently used assumptions. PMID:29524936

  9. THE POTENTIAL OF FOREST BUFFER TO PREVENT STREAM FROM WATER POLLUTANTS:A CASE STUDY IN GROJOKAN SEWU SUB-WATERSHED, KARANGANYAR DISTRICT, CENTRAL JAVA

    Directory of Open Access Journals (Sweden)

    Nining Wahyuningrum

    2013-10-01

    Full Text Available Population growth leads to water scarcity in terms of both quality and quantity. Agricultural and urban watersheds potentially produce more pollutantsthan forested area. It is considered that forested area has potential in storing and protecting water supply in such a way that water distribution and quality can be guaranteed. The objective of  the study was to determine the relationship between the percentages of forested area in a watershed with the water quality. Thestudy was conducted in 2010in GrojokanSewu Sub-watershed, Karanganyar District, Central Java. Using GIS (Geographic Information System, this sub-watershedwas divided into four sub-sub-watershedswith different percentages of forested areas. Water samples were collected in each sub-sub-watershedto find out the relationship between the forested area and the total dissolvedsolids, turbidity, sodium, nitrite, nitrate, sulfate and organic matters. The statistical analysis indicates relationships in quadratic form between sodium, nitrite, TDS, sulfate and organic matters with the percentage of  forested area (R2=0.99, R2=0.99, R2=0.98, R2=0.95 and R2=0.77, respectively. The relationships are different from those of turbidity and nitrate that have low R2 (R2=0.28 and R2=0.36 values. It implies that the forested area is capable to reduce sodium, nitrite, TDS, sulfate and organic matters, and thus water pollutants can be reduced by forest formation as it can filter water through retention of sediments and nutrients.

  10. The Michigan Disability Prevention Study: Research Highlights

    OpenAIRE

    H. Allan Hunt; Rochelle V. Habeck

    1993-01-01

    This 3-year collaborative research project was designed to provide empirical evidence to substantiate the impact of various employer policies and practices on the prevention and management of workplace disability. It studied a random sample of 220 Michigan establishments with more than 100 employees from seven different industries who responded to a mail survey in the first half of 1991. The study correlates differences in employer-reported levels of achievement on policy and practice dimensi...

  11. Epidemiological studies of exercise in diabetes prevention

    DEFF Research Database (Denmark)

    Hu, Gang; Lakka, Timo A; Oskari Kilpeläinen, Tuomas

    2007-01-01

    for more than 70% of total mortality among patients with type 2 diabetes. The associations of physical activity, physical fitness, and changes in the lifestyle with the risk of type 2 diabetes have been assessed by a number of prospective studies and clinical trials in the past decade. Several studies have...... also evaluated the joint associations of physical activity, body mass index, and glucose levels with the risk of type 2 diabetes. Prospective studies and clinical trials have shown that moderate or high levels of physical activity or physical fitness and changes in the lifestyle (dietary modification...... and increase in physical activity) can prevent type 2 diabetes. Our review of the scientific evidence confirms that 30 min/d of moderate- or high-level physical activity is an effective and safe way to prevent type 2 diabetes in all populations....

  12. Goiania incident case study

    International Nuclear Information System (INIS)

    Petterson, J.S.

    1988-06-01

    The reasons for wanting to document this case study and present the findings are simple. According to USDOE technical risk assessments (and our own initial work on the Hanford socioeconomic study), the likelihood of a major accident involving exposure to radioactive materials in the process of site characterization, construction, operation, and closure of a high-level waste repository is extremely remote. Most would agree, however, that there is a relatively high probability that a minor accident involving radiological contamination will occur sometime during the lifetime of the repository -- for example, during transport, at an MRS site or at the permanent site itself during repacking and deposition. Thus, one of the major concerns of the Yucca Mountain Socioeconomic Study is the potential impact of a relatively minor radiation-related accident. A large number of potential impact of a relatively minor radiation-related accident. A large number of potential accident scenarios have been under consideration (such as a transportation or other surface accident which results in a significant decline in tourism, the number of conventions, or the selection of Nevada as a retirement residence). The results of the work in Goiania make it clear, however, that such a significant shift in established social patterns and trends is not likely to occur as a direct outcome of a single nuclear-related accident (even, perhaps, a relatively major one), but rather, are likely to occur as a result of the enduring social interpretations of such an accident -- that is, as a result of the process of understanding, communicating, and socially sustaining a particular set of associations with respect to the initial incident

  13. Programa de Prevenção ao Suicídio: estudo de caso em um município do sul do Brasil Suicide Prevention Program: case study in a municipality in the south of Brazil

    Directory of Open Access Journals (Sweden)

    Marta Conte

    2012-08-01

    Full Text Available Este artigo está focado no tema da prevenção do suicídio a partir da análise de um trabalho em desenvolvimento. Foi realizado um estudo de caso do Programa de Promoção à Vida e Prevenção ao Suicídio de Candelária (RS, um município brasileiro que apresenta altos coeficientes de mortalidade por suicídio na população geral e de idosos. O objetivo deste texto é analisar uma experiência que vem obtendo êxito e tem a base numa iniciativa local. Os dados aqui apresentados resultam de observação participante, de entrevistas com a equipe que conduz o trabalho, dos grupos de discussão e da análise documental. Foram utilizadas as seguintes categorias: linha de cuidado, gestão e processo avaliativo. Os resultados da intervenção mostram que as taxas de suicídio decresceram de 5 óbitos/ano (21/100 mil habitantes no período 1996-2000 para 3,6 óbitos/ano (12/100 mil em 2007-2009. O estudo estabelece um diálogo com experiências de outros locais e traz contribuições para programas de prevenção que possam ser organizados no país.This article focuses on the theme of suicide prevention based on analysis of a work in progress. A case study of the Program for Promotion of Life and Suicide Prevention of Candelária in the State of Rio Grande do Sul was conducted. It is a Brazilian municipality that has high suicide mortality rates in the general population and among the elderly. The scope of this paper is to present a experience that has proved successful and is based on a local initiative. The data presented here result from participant observation, interviews with the team carrying out the work, discussion groups and document analysis. The following categories were used: line of care, management and evaluation process. The results of intervention show that suicide rates declined from 5 deaths per year (21/100,000 inhabitants between 1996 and 2000 to 3.6 deaths per year (12/100,000 inhabitants between 2007 and 2009. The study

  14. Natural Learning Case Study Archives

    Science.gov (United States)

    Lawler, Robert W.

    2015-01-01

    Natural Learning Case Study Archives (NLCSA) is a research facility for those interested in using case study analysis to deepen their understanding of common sense knowledge and natural learning (how the mind interacts with everyday experiences to develop common sense knowledge). The database comprises three case study corpora based on experiences…

  15. 427 Case studies

    African Journals Online (AJOL)

    Marinda

    2009-05-22

    May 22, 2009 ... No other complications except hypersensitivity to hypnotic agents were observed. Case 2: The patient was a 10-year-old boy with Cornelia de Lange syndrome who underwent dental treatment under general anaesthesia. He had a history and symptoms of obstructive airway disorders in addition to showing ...

  16. Plague studies: 10. Control and prevention.

    Science.gov (United States)

    Pollitzer, R

    1953-01-01

    In examining the control and prevention of plague, the author pays particular attention to the control of commensal rodents and their fleas.The various rat poisons in current use, their efficacy and practical application, and the dangers involved in their manipulation are described in great detail. The author also discusses other anti-rodent measures such as fumigation, rat-proofing, sanitation, protection of food, etc.THE SECOND PART OF THE STUDY DEALS WITH: vector control-the outstanding value of DDT application in rodent-flea control is emphasized-, the direct control of bubonic and pneumonic plague, and the control of the spread of plague at a distance.

  17. Syncope: Case Studies.

    Science.gov (United States)

    Kleyman, Inna; Weimer, Louis H

    2016-08-01

    Syncope, or the sudden loss of consciousness, is a common presenting symptom for evaluation by neurologists. It is not a unique diagnosis but rather a common manifestation of disorders with diverse mechanisms. Loss of consciousness is typically preceded by a prodrome of symptoms and sometimes there is a clear trigger. This article discusses several cases that illustrate the various causes of syncope. Reflex syncope is the most common type and includes neurally mediated, vasovagal, situational, carotid sinus hypersensitivity, and atypical forms. Acute and chronic autonomic neuropathies and neurodegenerative disorders can also present with syncope. Copyright © 2016 Elsevier Inc. All rights reserved.

  18. Building theories from case study research: the progressive case study

    NARCIS (Netherlands)

    Steenhuis, H.J.; de Bruijn, E.J.

    2006-01-01

    Meredith (1998) argues for more case and field research studies in the field of operations management. Based on a literature review, we discuss several existing approaches to case studies and their characteristics. These approaches include; the Grounded Theory approach which proposes no prior

  19. Theory Testing Using Case Studies

    DEFF Research Database (Denmark)

    Møller, Ann-Kristina Løkke; Dissing Sørensen, Pernille

    2014-01-01

    The appropriateness of case studies as a tool for theory testing is still a controversial issue, and discussions about the weaknesses of such research designs have previously taken precedence over those about its strengths. The purpose of the paper is to examine and revive the approach of theory...... testing using case studies, including the associated research goal, analysis, and generalisability. We argue that research designs for theory testing using case studies differ from theorybuilding case study research designs because different research projects serve different purposes and follow different...

  20. Discussions about preventive services: a qualitative study.

    Science.gov (United States)

    Lasser, Karen E; Kelly, Bridget; Maier, Jan; Murillo, Jennifer; Hoover, Sonia; Isenberg, Karen; Osber, Deborah; Pilkauskas, Natasha; Willis, Bayo C; Hersey, James

    2008-09-03

    Elderly minority patients are less likely to receive influenza vaccination and colorectal cancer screening than are other patients. Communication between primary care providers (PCPs) and patients may affect service receipt. Encounters between 7 PCPs and 18 elderly patients were observed and audiotaped at 2 community health centers. Three investigators coded transcribed audiotapes and field notes. We used qualitative analysis to identify specific potential barriers to completion of preventive services and to highlight examples of how physicians used patient-centered communication and other facilitation strategies to overcome those barriers. Sharing of power and responsibility, the use of empathy, and treating the patient like a person were all important communication strategies which seemed to help address barriers to vaccination and colonoscopy. Other potential facilitators of receipt of influenza vaccine included (1) cultural competence, (2) PCP introduction of the discussion, (3) persistence of the PCP (revisiting the topic throughout the visit), (4) rapport and trust between the patient and PCP, and (5) PCP vaccination of the patient. PCP persistence as well as rapport and trust also appeared to facilitate receipt of colorectal cancer screening. Several communications strategies appeared to facilitate PCP communications with older patients to promote acceptance of flu vaccination and colorectal cancer screening. These strategies should be studied with larger samples to determine which are most predictive of compliance with prevention recommendations.

  1. Discussions about preventive services: a qualitative study

    Directory of Open Access Journals (Sweden)

    Osber Deborah

    2008-09-01

    Full Text Available Abstract Background Elderly minority patients are less likely to receive influenza vaccination and colorectal cancer screening than are other patients. Communication between primary care providers (PCPs and patients may affect service receipt. Methods Encounters between 7 PCPs and 18 elderly patients were observed and audiotaped at 2 community health centers. Three investigators coded transcribed audiotapes and field notes. We used qualitative analysis to identify specific potential barriers to completion of preventive services and to highlight examples of how physicians used patient-centered communication and other facilitation strategies to overcome those barriers. Results Sharing of power and responsibility, the use of empathy, and treating the patient like a person were all important communication strategies which seemed to help address barriers to vaccination and colonoscopy. Other potential facilitators of receipt of influenza vaccine included (1 cultural competence, (2 PCP introduction of the discussion, (3 persistence of the PCP (revisiting the topic throughout the visit, (4 rapport and trust between the patient and PCP, and (5 PCP vaccination of the patient. PCP persistence as well as rapport and trust also appeared to facilitate receipt of colorectal cancer screening. Conclusion Several communications strategies appeared to facilitate PCP communications with older patients to promote acceptance of flu vaccination and colorectal cancer screening. These strategies should be studied with larger samples to determine which are most predictive of compliance with prevention recommendations.

  2. Safeguarding sustainable crime prevention : The Rocky case of the Netherlands

    NARCIS (Netherlands)

    van Dijk, Jan; van Soomeren, Paul; de Waard, Jaap; Winterdyk, john

    2017-01-01

    The international decline of crime prevention in so many countries begs the question which factors have propelled the sudden rise of crime prevention as a new policy concept in the 80s and 90s over the last century, and which factors have been instrumental in its subsequent stagnation or decline

  3. Preventing the preventable through effective surveillance: the case of diphtheria in a rural district of Maharashtra, India.

    Science.gov (United States)

    Phalkey, Revati K; Bhosale, Rajesh V; Joshi, Abhijeet P; Wakchoure, Sushil S; Tambe, Muralidhar P; Awate, Pradip; Marx, Michael

    2013-04-08

    Epidemic diphtheria is still poorly understood and continues to challenge both developing and developed countries. In the backdrop of poor immunization coverage, non-existent adult boosters, weak case based surveillance and persistence of multiple foci, there is a heightened risk of re-emergence of the disease in epidemic forms in India. Investigating each outbreak to understand the epidemiology of the disease and its current status in the country is therefore necessary. Dhule a predominantly tribal and rural district in Northern Maharashtra has consistently recorded low vaccination coverages alongside sporaidic cases of diphtheria over the last years. This study reports the findings of an onsite survey conducted to assess a recent outbreak of diphtheria in Dhule district and the response mounted to it. Secondary data regarding outbreak detection and response were obtained from the district surveillance office. Clinical data were extracted from hospital records of eleven lab confirmed cases including one death case. Frequency distributions were calculated for each identified clinical and non- clinical variable using Microsoft™ Excel® 2010. Our findings suggest a shift in the median age of disease to adolescents (10-15 years) without gender differences. Two cases (18%) reported disease despite immunization. Clinical symptoms included cough (82%), fever (73%), and throat congestion (64%). About 64% and 36% of the 11 confirmed cases presented with a well defined pseudomembrane and a tonsillar patch respectively. Drug resistance was observed in all three culture positive cases. One death occurred despite the administration of Anti-Diphtheric Serum in a partially immunized case (CFR 9%). Genotyping and toxigenicity of strain was not possible due to specimen contamination during transport as testing facilities were unavailable in the district. The outbreak raises several concerns regarding the epidemiology of diphtheria in Dhule. The reason for shift in the median

  4. Physician consensus on preventability and predictability of readmissions based on standard case scenarios

    DEFF Research Database (Denmark)

    van Galen, L. S.; Cooksley, T; Merten, H

    2016-01-01

    Background: Policy makers struggle with unplanned readmissions as a quality indicator since integrating preventability in such indicators is difficult. Most studies on the preventability of readmissions questioned physicians whether they consider a given readmission to be preventable, from which ...

  5. Fuzzy-Set Case Studies

    Science.gov (United States)

    Mikkelsen, Kim Sass

    2017-01-01

    Contemporary case studies rely on verbal arguments and set theory to build or evaluate theoretical claims. While existing procedures excel in the use of qualitative information (information about kind), they ignore quantitative information (information about degree) at central points of the analysis. Effectively, contemporary case studies rely on…

  6. Kickstarter - A Case Study

    OpenAIRE

    Willumsen, Ea Christina; Byg-Fabritius, Edith Ursula Tvede

    2013-01-01

    This paper is an investigation of the online crowdfunding platform Kickstarter, and discusses what makes a Kickstarter campaign successful. Two previous Kickstarter campaigns have been debated in focus groups interviews, as the basis of the study is a reception analysis of two focus group interviews. Ee apply theories from Schrøder (2000) and Batey (2008) to our analysis to study how the campaigns appeal to their backers. By drawing on ideas from Rogers (2003) and Pine & Gilmore (1998), w...

  7. Prevention

    DEFF Research Database (Denmark)

    Halken, S; Høst, A

    2001-01-01

    , breastfeeding should be encouraged for 4-6 months. In high-risk infants a documented extensively hydrolysed formula is recommended if exclusive breastfeeding is not possible for the first 4 months of life. There is no evidence for preventive dietary intervention neither during pregnancy nor lactation...... populations. These theories remain to be documented in proper, controlled and prospective studies. Breastfeeding and the late introduction of solid foods (>4 months) is associated with a reduced risk of food allergy, atopic dermatitis, and recurrent wheezing and asthma in early childhood. In all infants....... Preventive dietary restrictions after the age of 4-6 months are not scientifically documented....

  8. Case study - Argentina

    International Nuclear Information System (INIS)

    Diaz, E.

    1986-01-01

    Antecedents and experience of nuclear activities in Argentina; the Atomic Energy Commission (CNEA). First development and research activities. Research reactors and radioisotopes plants. Health physics and safety regulations. - Feasibility studies for the first nuclear power plant. Awarding the first plant CNA I (Atucha I). Relevant data related to the different project stages. Plant performance. - Feasibility study for the second nuclear power plant. Awarding the second plant CNE (Central Nuclear Embalse). Relevant data related to established targets. Differences compared with the first station targets. Local participation. Plant performance. (orig./GL)

  9. A Case Study

    African Journals Online (AJOL)

    user

    Lacks of investment make it difficult for women to earn a living from agriculture. Financially independence of ... 2 Associate Professor; St. Mary's University College; School of Graduate. Studies;Eylachewz@yahoo.com .... lies within 0.5 degree north latitude and 39 degree longitude along the Addis. Ababa Gojjam road.

  10. A Psychobiographical Case Study

    African Journals Online (AJOL)

    but, due to the impact of this, the social world. The study ..... This academic dissertation, by Ndoro (2014), was undertaken in partial fulfilment of the requirements for a Master of Business. Administration (MBA) at a South African university business school ..... era) may thus have precipitated Jobs's marijuana use. (Schlender ...

  11. Case Study: Shiraz Women

    Directory of Open Access Journals (Sweden)

    Bijan Khajehnoori

    2011-04-01

    Full Text Available This study investigated the relationship between lifestyle which seems as a scale of globalization process with body image. Required data was collected by systematic random sampling among 508 women in Shiraz. Based on existing theories and studies theoretical framework has constituted based on Giddens theory. Six hypotheses have been established. For collecting information, survey method and self reported questionnaire were used. In data analysis and explanation, multiple regression and unilateral dispersion analyses were used. The result showed that among effective factors on body image, modern musical lifestyle, religious' lifestyle, leisure lifestyle and participative lifestyle explained 23 percent of variations of body image. Among these variables, only religious lifestyle had negative relationship with body image and other variables had positive relationship with dependant variable.

  12. Case study: Tourism marketing

    OpenAIRE

    Kennell, James

    2014-01-01

    Tourism can be a challenging subject for students because it is both dynamic and susceptible to economic turbulence and shifts in trends. Tourism: A Modern Synthesis is an essential textbook for tourism students looking for a clear and comprehensive introduction to their studies which helps overcome these challenges. The authors apply a strong business approach to the subject reflecting developments in the teaching and content of modern courses and the text covers both key principles and cont...

  13. The study of technological prevention method of road accident ...

    African Journals Online (AJOL)

    The study of technological prevention method of road accident related to driver and vehicle. ... road accident prevention method based on the factors studied. The study of this paper can provide forceful data analysis support for the road traffic safety related research. Keywords: road accident; accident prevention; road safety.

  14. Case Study: Derechos Digitales

    Directory of Open Access Journals (Sweden)

    Cameron Neylon

    2017-10-01

    Full Text Available Derechos Digitales is a Latin American advocacy and research network focussed on freedom on the internet, privacy and copyright reform. For the pilot project a specific IDRC funded project was the notional focus of study. However in practice the effort for considering data sharing was aimed at being organisation wide. The organisation already shares reports and other resources (particularly images and infographics by default. While open data was described as being “in the DNA of the organisation” there was little practice across the network of sharing preliminary and in-process materials. Some aspects of data collection on research projects, particularly to do with copyright and legal issues, have significant privacy issues and as the organisation focuses on privacy as one of its advocacy areas this is taken very seriously. Many materials from research projects are not placed online at all. Derechos Digitales run distributed projects and this creates challenges for consistent management. Alongside this the main contact at DD changed during the course of the pilot. This exchange exemplified the challenges of maintaining organisational systems and awareness through a personnel change.

  15. Case study: Khoramdareh County

    Directory of Open Access Journals (Sweden)

    Vahid Riahi Riahi

    2016-10-01

    Full Text Available Environmental sustainability of rural settlements based on a systematic viewpoint may be defined as a realization of sustainable development in different social, economic and environmental aspects of rural areas. Achieving this goal requires that we pay more attention to effective elements and factors through a set of sustainability indices. This research was meant to analyze sustainable factors of rural settlement in three dimensions: environmental, social and economic context using multi-criteria decision analysis and explanation of the relationships between its active and effective factors in the rural area of the Khorramdarreh County in the province of Zanjan. The research method used is the descriptive analytic approach. Data from 287 households were sampled randomly from a total of 1143 households in the four villages including: Rahmat Abad, Alvand, Baghdareh and, Sukhariz (out of 15 villages in the Khorramdarreh County. In the process of doing this research and after calculating the weights, the difference in the sustainability of environmental, social, economic and physical aspects in rural areas of this county have been determined. Data was collected using library and field research through questionnaires. Data analysis was performed by the One-Sample t Test and the Vikur and path analysis techniques, using statistical software SPSS. The findings show that environmental sustainability in the study area is half desirable. Among the different aspects of environmental sustainability, the most effective factors are physical, economic, social and environmental aspects, respectively. Little attention of policy-making –system to socio-cultural and environmental aspects, especially in practice, and rapid and unplanned utilization of production resources are the most important factors affecting this situation in two given dimensions. Although, in programmed documents the planning system agents emphasize on the socio-cultural sustainability

  16. Final report on case studies

    DEFF Research Database (Denmark)

    Ljungberg, Daniel; McKelvey, Maureen; Lassen, Astrid Heidemann

    2012-01-01

    Case study as a research design means investigating a single or multiple instance(s) or setting(s) (i.e. a case) and its entire context to explain a phenomenon and its processes. This is achieved through detailed understanding, usually comprised of multiple sources of information. In this way, ca...

  17. Êxitos e limites na prevenção da violência: estudo de caso de nove experiências brasileiras Success and limitations in the prevention of violence: a case study of nine Brazilian experiences

    Directory of Open Access Journals (Sweden)

    Romeu Gomes

    2006-01-01

    Full Text Available O presente estudo tem como objetivo analisar os êxitos e os limites de experiências nacionais na prevenção da violência e indicar possibilidades de enfrentamento do problema.A pesquisa que dá origem ao artigo consistiu em um estudo de caso de nove experiências, seguindo princípios da triangulação de métodos. Foram aplicados questionários quantitativos e realizadas entrevistas (individuais e grupais. Os resultados apontam que os principaisêxitos relatados são: informação para a cidadania; preparação para o trabalho; envolvimento de crianças e adolescentes em atividades lúdicas e educativas e o fortalecimento da auto-estima dos jovens e crianças participantes. As maiores dificuldades das experiências são a manutenção financeira e a articulação de suas propostas com as de outros grupos e instituições. O estudo leva a concluir que essas experiências, ainda que não sejam as únicas bem-sucedidas no País, apontam para um horizonte novo pela forma como atuam, inovando e criando uma práxis diferenciada na abordagem da violência.The present study analyzes the success of Brazilian experiences engaged in prevention of violence as well as their limitations, and seeks to show ways for a solution of the problem. The investigation underlying this article consisted in a case study of nine experiences, using triangulation of methods. For this purpose, we used questionnaires and interviewed individuals and groups. Successful results were mainly: informed citizenship,work preparation, involvement of children and adolescents in recreating and educative activities, and increased self-esteem of the children and teens involved in the experiences. The greatest difficulties found were the lack of funds and of articulation of proposals with other groups and institutions. These experiences are not the only successful ones carried out in the country, but they point to a new horizon by innovating and creating a different practical approach

  18. PIXE studies of osteoporosis preventive treatments

    International Nuclear Information System (INIS)

    Ynsa, M.D.; Pinheiro, T.; Ager, F.J.; Alves, L.C.; Millan, J.C.; Gomez-Zubelbia, M.A.; Respaldiza, M.A.

    2002-01-01

    Particle induced X-ray emission (PIXE) and nuclear microprobe (NMP) have been used in an exploratory work to study elemental alterations in tissues of experimental animals submitted to osteoporosis preventive treatments. Osteopathologies have been associated with several factors, such as hormonal disturbances, metabolic aberrations, low dietary Ca and vitamin D intake, excess of iron, among other possible factors. Hormonal treatments seem to be beneficial to the incorporation of Ca in bone but breast and endometrial cancers constitute significant side effects that cannot be ignored. Wistar female rats were used to test the effect of estrogen therapy in osteoporosis progression. The variations of elemental concentrations in uterus and the Ca content of femoral bones of ovariectomised rats under estrogen therapy were investigated. PIXE, Rutherford backscattering spectrometry and secondary electron microscopy techniques were applied for the characterisation of biological materials, with respect to morphology and trace element distribution determination. The increase of Ca and Fe concentrations in uterus and the variations for Ca distribution patterns in bone of rats submitted to estrogen therapy were the major features observed

  19. PIXE studies of osteoporosis preventive treatments

    Energy Technology Data Exchange (ETDEWEB)

    Ynsa, M.D. E-mail: ynsa@us.es; Pinheiro, T.; Ager, F.J.; Alves, L.C.; Millan, J.C.; Gomez-Zubelbia, M.A.; Respaldiza, M.A

    2002-04-01

    Particle induced X-ray emission (PIXE) and nuclear microprobe (NMP) have been used in an exploratory work to study elemental alterations in tissues of experimental animals submitted to osteoporosis preventive treatments. Osteopathologies have been associated with several factors, such as hormonal disturbances, metabolic aberrations, low dietary Ca and vitamin D intake, excess of iron, among other possible factors. Hormonal treatments seem to be beneficial to the incorporation of Ca in bone but breast and endometrial cancers constitute significant side effects that cannot be ignored. Wistar female rats were used to test the effect of estrogen therapy in osteoporosis progression. The variations of elemental concentrations in uterus and the Ca content of femoral bones of ovariectomised rats under estrogen therapy were investigated. PIXE, Rutherford backscattering spectrometry and secondary electron microscopy techniques were applied for the characterisation of biological materials, with respect to morphology and trace element distribution determination. The increase of Ca and Fe concentrations in uterus and the variations for Ca distribution patterns in bone of rats submitted to estrogen therapy were the major features observed.

  20. Making the Case for Disease Prevention in Perfectly Healthy Vineyards

    Science.gov (United States)

    Diseased vineyards can produce a disproportionately low ratio of yield to ecosystem services or dis-services (habitat loss, poor water quality), and have little to no returns on the capital invested. Minimizing such environmental and economic impacts depends on effective disease prevention, but ado...

  1. The case of cholera preparedness, response and prevention in the ...

    African Journals Online (AJOL)

    In this paper the authors seek to identify the most appropriate model for a regional co-ordination mechanism for cholera preparedness, response and prevention. The qualitative mixed-method data collection approach that was followed revealed the need for alternative solutions, including a socio-political understanding of ...

  2. A case study comparing Positive Deviance/Hearth vs. the traditional health/nutrition education (Mother Care Groups) approach to prevent MAM and rehabilitate underweight children in Soroti, Uganda

    International Nuclear Information System (INIS)

    Baik, Diane

    2014-01-01

    Full text: BACKGROUND: Globally, 52 million children under 5 are moderately/severely wasted. To date, Supplementary Feeding Program (SFP) has been most commonly used to address moderate acute malnutrition (MAM) (low weight-for-height) where food rations are distributed. However, recently, high levels of wasting are being found even in areas with food security. Thus, rather than creating a dependence on food aid, different approaches need to be explored to address the global burden of MAM. World Vision (WV) has been implementing Positive Deviance/Hearth (PDH) since 1999 and has now expanded to more than 40 countries. WV believes PDH is an effective sustainable rehabilitation program for underweight children (low weight-for-age). However, since 2012, WV began using PDH to also rehabilitate MAM children, especially in areas with food security and no treatment for children with acute malnutrition. PDH is a behaviour change program that aims to rehabilitate children in the context of their own homes, to sustain the rehabilitation and prevent future malnutrition using existing resources, local solutions, and a food-based approach. Internationally, to date, there are mixed results in the effectiveness of PDH and the traditional health and nutrition education program called, “Mother Care Groups” (MCG), in successfully improving the behaviours of caregivers and rehabilitating underweight children. As PDH was being implemented in Soroti, Uganda, it was assessed and compared to MCG. METHODS: A comparative case study – quasi-experimental design was used to compare the effectiveness of the two programs in improving the knowledge, behaviour and confidence levels of primary caregivers of malnourished children aged 6-36 months of age in child feeding, hygiene, caring, and health-seeking practices in Soroti, Uganda. If change was seen, the improvement in the nutritional status of malnourished children was also assessed. 64 caregivers with underweight children were included in

  3. HYDROGEOLOGIC CASE STUDIES (DENVER PRESENTATION)

    Science.gov (United States)

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  4. HYDROGEOLOGIC CASE STUDIES (CHICAGO, IL)

    Science.gov (United States)

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  5. Hydrogeologic Case Studies (Seattle, WA)

    Science.gov (United States)

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  6. Case Study: Bangladesh Bank Heist

    OpenAIRE

    Md Ahsan Habib

    2017-01-01

    Cyber crime is a threat to our E- commerce . A hacker group named "Lazarus" hacked $951 million from Bangladesh Bank's account. This is the short case study of this incident with professional ethical view.

  7. Making the economic case for prevention – a view from Wales

    Directory of Open Access Journals (Sweden)

    Hale Janine

    2012-06-01

    Full Text Available Abstract Background It is widely acknowledged that adverse lifestyle behaviours in the population now will place an unsustainable burden on health service resources in the future. It has been estimated that the combined cost to the NHS in Wales of overweight and obesity, alcohol and tobacco is in excess of £540 million. In the current climate of financial austerity, there can be a tendency for the case for prevention efforts to be judged on the basis of their scope for cost savings. This paper was prompted by discussion in Wales about the evidence for the cost savings from prevention and early intervention and a resulting concern that these programmes were thus being evaluated in policy terms using an incorrect metric. Following a review of the literature, this paper contributes to the discussion of the potential role that economics can play in informing decisions in this area. Discussion This paper argues that whilst studies of the economic burden of diseases provide information about the magnitude of the problem faced, they should not be used as a means of priority setting. Similarly, studies discussing the likelihood of savings as a result of prevention programmes may be distorting the arguments for public health. Prevention spend needs to be considered purposefully, resulting in a strategic commitment to spending. The role of economics in this process is to provide evidence demonstrating that information and support can be provided cost effectively to individuals to change their lifestyles thus avoiding lifestyle related morbidity and mortality. There is growing evidence that prevention programmes represent value for money using the currently accepted techniques and decision making metrics such as those advocated by NICE. Summary The issue here is not one of arguing that the economic evaluation of prevention and early intervention should be treated differently, although in some instances that may be appropriate, rather it is about making

  8. Making the economic case for prevention--a view from Wales.

    Science.gov (United States)

    Hale, Janine; Phillips, Ceri J; Jewell, Tony

    2012-06-20

    It is widely acknowledged that adverse lifestyle behaviours in the population now will place an unsustainable burden on health service resources in the future. It has been estimated that the combined cost to the NHS in Wales of overweight and obesity, alcohol and tobacco is in excess of £540 million.In the current climate of financial austerity, there can be a tendency for the case for prevention efforts to be judged on the basis of their scope for cost savings. This paper was prompted by discussion in Wales about the evidence for the cost savings from prevention and early intervention and a resulting concern that these programmes were thus being evaluated in policy terms using an incorrect metric. Following a review of the literature, this paper contributes to the discussion of the potential role that economics can play in informing decisions in this area. This paper argues that whilst studies of the economic burden of diseases provide information about the magnitude of the problem faced, they should not be used as a means of priority setting. Similarly, studies discussing the likelihood of savings as a result of prevention programmes may be distorting the arguments for public health.Prevention spend needs to be considered purposefully, resulting in a strategic commitment to spending. The role of economics in this process is to provide evidence demonstrating that information and support can be provided cost effectively to individuals to change their lifestyles thus avoiding lifestyle related morbidity and mortality. There is growing evidence that prevention programmes represent value for money using the currently accepted techniques and decision making metrics such as those advocated by NICE. The issue here is not one of arguing that the economic evaluation of prevention and early intervention should be treated differently, although in some instances that may be appropriate, rather it is about making the case for these interventions to be treated and evaluated to

  9. Making the economic case for prevention – a view from Wales

    Science.gov (United States)

    2012-01-01

    Background It is widely acknowledged that adverse lifestyle behaviours in the population now will place an unsustainable burden on health service resources in the future. It has been estimated that the combined cost to the NHS in Wales of overweight and obesity, alcohol and tobacco is in excess of £540 million. In the current climate of financial austerity, there can be a tendency for the case for prevention efforts to be judged on the basis of their scope for cost savings. This paper was prompted by discussion in Wales about the evidence for the cost savings from prevention and early intervention and a resulting concern that these programmes were thus being evaluated in policy terms using an incorrect metric. Following a review of the literature, this paper contributes to the discussion of the potential role that economics can play in informing decisions in this area. Discussion This paper argues that whilst studies of the economic burden of diseases provide information about the magnitude of the problem faced, they should not be used as a means of priority setting. Similarly, studies discussing the likelihood of savings as a result of prevention programmes may be distorting the arguments for public health. Prevention spend needs to be considered purposefully, resulting in a strategic commitment to spending. The role of economics in this process is to provide evidence demonstrating that information and support can be provided cost effectively to individuals to change their lifestyles thus avoiding lifestyle related morbidity and mortality. There is growing evidence that prevention programmes represent value for money using the currently accepted techniques and decision making metrics such as those advocated by NICE. Summary The issue here is not one of arguing that the economic evaluation of prevention and early intervention should be treated differently, although in some instances that may be appropriate, rather it is about making the case for these

  10. Cognitive Behavioural Suicide Prevention for Male Prisoners: Case examples

    OpenAIRE

    Pratt, Daniel; Gooding, Patricia; Awenat, Yvonne; Eccles, Steve; Tarrier, Nicholas

    2015-01-01

    Suicide is a serious public health problem but a problem that is preventable. This complex and challenging problem is particularly prevalent amongst prisoners; associated with a five-fold increase in risk compared to the general community. Being in prison can lead people to experience fear, distrust, lack of control, isolation, and shame, which is often experienced as overwhelming and intolerable with some choosing suicide as a way to escape. Few effective psychological interventions exist to...

  11. Bar Study Stories. Issues in Prevention

    Science.gov (United States)

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2012

    2012-01-01

    This issue of "Issues in Prevention" focuses on the impact of the availability of drinks in licensed establishments, such as bars and taverns on student drinking. This issue contains the following articles: (1) Cheap Drinks at College Bars Can Escalate Student Drinking (John D. Clapp); (2) High Alcohol Outlet Density: A Problem for Campuses and…

  12. STUDY ON PACKAGING WASTE PREVENTION IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Scortar Lucia-Monica

    2013-07-01

    It is very important to mention that individuals and businesses can often save a significant amount of money through waste prevention: waste that never gets created doesn't have management costs (handling, transporting, treating and disposing of waste. The rule is simple: the best waste is that which is not produced.

  13. Intervention Studies in Suicide Prevention Research

    NARCIS (Netherlands)

    Huisman, A.; Pirkis, J; Robinson, J.

    2010-01-01

    Background: Despite the growing strength of the field of suicidology, various commentators have recently noted that insufficient effort is being put into intervention research, and that this is limiting our knowledge of which suicide prevention strategies might be the most effective. Aims: To

  14. Study Of Rust Preventive Characteristics Of Rust Preventive Oil From Polarization Curve Measurement

    Directory of Open Access Journals (Sweden)

    Iwashima D.

    2015-06-01

    Full Text Available Fe-Cu-C sintered steels are widely used as powder materials, because of its small volumetric shrinkage. However, Cu, which acts as cathode enhance formation of rust Fe2O3·xH2O during fabrication. To prevent formation of Fe2O3·xH2O rust preventive oils are widely used. High viscosity of those rust preventive oils decrease workability. While, low viscosity degrade rust preventive performance. Therefore, it is necessary to develop new rust preventive oils with contradictory properties of low viscosity and superior rust prevention. In this study, we developed technique to quantitatively evaluate rust prevention ability by measuring polarization curve through thin corrosive solution on Fe-Cu-C sintered steels coated with rust preventive oils. The electrochemical measurements were carried out in corrosive solution of 0.35 mass % NaCl. Using a double capillary was added dropwise to the specimen. From the experimental, it is possible to evaluate the corrosion rate quantitatively in the surface of specimen, which was coated with rust preventive oil through thin corrosive solution. From the measurement results, Corrosion rate is reduced by coating the rust preventive oil. Especially, corrosion rate of the specimen coated with oil that showed best performance indicated 10000 times better than that of without oil ones. Zn addition negative correlation between corrosion rate and period of potential oscillation.

  15. Theory Testing Using Case Studies

    DEFF Research Database (Denmark)

    Sørensen, Pernille Dissing; Løkke, Ann-Kristina

    2006-01-01

    design. Finally, we discuss the epistemological logic, i.e., the value to larger research programmes, of such studies and, following Lakatos, conclude that the value of theory-testing case studies lies beyond naïve falsification and in their contribution to developing research programmes in a progressive...

  16. Teaching Case: Enterprise Architecture Specification Case Study

    Science.gov (United States)

    Steenkamp, Annette Lerine; Alawdah, Amal; Almasri, Osama; Gai, Keke; Khattab, Nidal; Swaby, Carval; Abaas, Ramy

    2013-01-01

    A graduate course in enterprise architecture had a team project component in which a real-world business case, provided by an industry sponsor, formed the basis of the project charter and the architecture statement of work. The paper aims to share the team project experience on developing the architecture specifications based on the business case…

  17. Case Study of 'moral injury' : Format Dutch Case Studies Project

    NARCIS (Netherlands)

    Korver, Sjaak; Walton, Martin N.; van Loenen, Guus

    2017-01-01

    The case study ‘Moral Injury’ traces care provided by a chaplain in a mental health institution to a former military marksman named Hans. Hans was in care at a specialized unit for military veterans with traumas. He sought contact with a chaplain “to set things right with God” and wanted the

  18. Colloidon baby – Rare case with preventable complications

    Directory of Open Access Journals (Sweden)

    Janardhan Bommakanti

    2015-01-01

    Full Text Available Colloidon baby is a rare congenital disorder characterized clinical-ly by parchment like taught membrane covering the whole body at the time of birth, which subsequently develops Non bullous ichthyosiform erythroderma or Lamellar ichthyiosis in most cases and in few cases other ichthyosiform disorders. The colloidon membrane spontaneously desquamates within 2 weeks or up to 3 months in few cases. Herein, we present 2 cases of colloidon babies born to consanguineously married couples of which the first baby was born at term by normal vaginal delivery and second baby born prematurely by caesarean section. Both 1st & 2nd baby were delivered in different private hospitals in villages of Nizamabad district, Telangana state and reported to tertiary level children’s hospital in Hyderabad city on 4nd and 6th day of life respectively with complaints of colloidon membrane and macera-tion of skin in diaper area, was admitted in Neonatal intensive care unit (NICU in humidified incubator, treated with emollients, intra-venous fluids and prophylactic antibiotics to avoid complications. Nursing care is of prime importance. This presentation was aimed at stressing not only the importance of early recognition by pedia-trician & timely referral to dermatologist and ophthalmologist for saving life of affected baby but also equal importance to proper nursing care.

  19. Preventable deaths following emergency medical dispatch - an audit study

    DEFF Research Database (Denmark)

    Andersen, Mikkel S; Johnsen, Søren; Hansen, Andreas

    2014-01-01

    an ambulance with lights and sirens by the Emergency Medical Communication Centre (EMCC).MethodsAn audit was performed by an external panel of experienced prehospital consultant anaesthesiologists. The panel focused exclusively on the role of the EMCC, assessing whether same-day deaths among 112 callers could...... have been prevented if the EMCC had assessed the situations as highly urgent. The panels¿ assessments were based on review of patient charts and voice-log recordings of 112 calls. All patient related material was reviewed by the audit panel and all cases where then scored as preventable, potentially......¿100 years) and 45.4% were female. The audit panel found no definitively preventable deaths; however, 18 (11.8%) of the analysed same-day deaths (0.02% of all non-high-acuity callers) were found to be potentially preventable. In 13 of these 18 cases, the dispatch protocol was either not used or not used...

  20. Preventing tuberculosis among HIV-infected pregnant women in Lesotho: the case for rolling out active case finding and isoniazid preventive therapy.

    Science.gov (United States)

    Tiam, Appolinaire; Machekano, Rhoderick; Gounder, Celine R; Maama-Maime, Llang B M; Ntene-Sealiete, Keletso; Sahu, Maitreyi; Isavwa, Anthony; Oyebanji, Oyebola; Ahimbisibwe, Allan; Mokone, Majoalane; Barnes, Grace L; Chaisson, Richard E; Guay, Laura; Kassaye, Seble

    2014-09-01

    The Lesotho Ministry of Health issued guidelines on active case finding (ACF) for tuberculosis (TB) and isoniazid preventive therapy (IPT) in April 2011. ACF has been recommended in maternal and child health (MCH) settings globally, however, the feasibility of implementing IPT within MCH in countries with high concurrent HIV and TB epidemics is unknown. The study evaluated the implementation of ACF and IPT guidelines in MCH settings in 2 health facilities in Lesotho. This descriptive prospective study analyzed data collected during routine services. Categorical data and continuous variables were summarized using descriptive statistics. The χ test or Wilcoxon rank-sum test was used to ascertain significant associations between categorical and continuous variables, respectively. Data from 160 HIV-positive and 640 HIV-negative women were reviewed. Within this study population, 99.8% of women were screened for TB, and 11.4% HIV-positive women compared with 2.3% HIV-negative women were reported to have symptoms of TB (P pregnant women, 64.5% women completed a 6-month IPT regimen, 2 (1.6%) died of causes unrelated to IPT/TB, and 31.5% were lost to follow-up. Predictors of IPT initiation among HIV-positive women included gestational age at the first antenatal visit (unadjusted odds ratio, -0.93; 95% confidence interval: -0.88 to 0.98), and receipt of antiretroviral therapy for treatment rather than for prevention of mother-to-child transmission prophylaxis only (odds ratio, 4.59; 95% confidence interval: 1.32 to 15.93). Implementation of ACF and IPT is feasible within the MCH setting. Uptake of IPT during pregnancy among HIV-positive women was high, but with a high rate of loss to follow-up.

  1. Case Study on Logistics Performance

    Directory of Open Access Journals (Sweden)

    Shahryar Sorooshian

    2013-05-01

    Full Text Available The paper presents research carried out at a medium‐size manufacturing organization in east Asia. The study tries to highlight the importance of supply chain management; specifically, our aim for this study is to understand logistics and performance measurement in the logistics and supply chain, and we include a theoretical discussion of online data collected and a case study of the logistic performance of a real organization. The study also examines the performance of the selected company, identifies the problems and provides recommendations for improvements. This study can be a guide for business advisers and those interested in analysing company performance, especially from a logistics viewpoint. We also suggest the methodology of this case study for those who want to have a better understanding of a business environment before starting their own business, or for benchmarking practice during strategic planning.

  2. BioFleet case studies

    International Nuclear Information System (INIS)

    2007-01-01

    These six case studies examined the use of different biodiesel blends as fuel supply sources for businesses in British Columbia (BC). In the first case study, 6 municipalities participated in a pilot program designed to compare the performance of biodiesel and diesel fuels. Each municipality operated 2 base vehicles running on conventional diesel along with 2 similar vehicles which used biodiesel. Real time emissions tests and analyses of the vehicles using biodiesel were also conducted by 2 of the participating municipalities. All municipalities participating in the study agreed to purchase significant volumes of biodiesel. The second case study described a pilot study conducted by the City of Vancouver's equipment services branch in 2004. As a result of the study, the city now has over 530 types of equipment that use biodiesel. The third case study described a program designed by TSI Terminals in Vancouver to assess the emission reduction impact of using biodiesel at its port facility. Six different pieces of equipment were used to confirm that biodiesel could be used throughout the terminal. Test results confirmed that biodiesel blends could be used to reduce emissions. Overall emissions were reduced by 30 per cent. The fourth case study described a waste renderer that used a fleet of 36 trucks to deliver raw products to its plants. The company made the decision to use only biodiesel for its entire fleet of trucks. Since July 2005, the company has logged over 1.7 million km using biodiesel blends. The fifth case study described a salmon hatchery that switched from diesel to biodiesel in order to reduce emissions. The biodiesel blends are used to fuel the hatchery's 2 diesel generators. The hatchery has reduced emissions of greenhouse gases (GHGs) by an estimated 1800 tonnes annually. The sixth case study described how the Township of Langley has started using biodiesel for its entire fleet of of approximately 250 pieces of equipment. The township has not

  3. Prevention

    Science.gov (United States)

    ... Error processing SSI file About Heart Disease & Stroke Prevention Heart disease and stroke are an epidemic in ... secondhand smoke. Barriers to Effective Heart Disease & Stroke Prevention Many people with key risk factors for heart ...

  4. Widespread scrofuloderma: a case study

    Directory of Open Access Journals (Sweden)

    N. V. Kuzmina

    2014-01-01

    Full Text Available The authors present a case study of scrofuloderma in a female patient aged 55; the patient’s condition was of interest due to the prevalence of the pathology and long-term (25 years undiagnosed skin tuberculosis as a result of problems with the diagnostics of this localization of tuberculosis.

  5. Case Studies in Sports Nutrition.

    Science.gov (United States)

    Clark, Nancy

    1988-01-01

    This article presents case studies of two athletes who wanted to affect a change in their body weight in order to enhance athletic performance. Each athlete's problem and the nutrition approach used to solve it are discussed. Caloric values of fast foods are listed. (JL)

  6. eCompetence Case Studies

    DEFF Research Database (Denmark)

    Jensen, Helle Bækkelund

    2006-01-01

    In this paper we present some details of the processes undertaken in the European eCompetence Initiative. We present two illustrative and representative case studies. The research aims to identify and understand patterns of individual and organisational eCompetence approaches....

  7. The reflexive case study method

    DEFF Research Database (Denmark)

    Rittenhofer, Iris

    2015-01-01

    This paper extends the international business research on small to medium-sized enterprises (SME) at the nexus of globalization. Based on a conceptual synthesis across disciplines and theoretical perspectives, it offers management research a reflexive method for case study research of postnational...

  8. Familial polyposis: a case study.

    Science.gov (United States)

    Ben Meir, Zehava; Garber, Anna; Rassin, Michal; Silner, Dina

    2008-01-01

    This article presents a case study of a patient who was treated for 5 years from the time of diagnosis until his death. The patient was diagnosed with familial polyposis at the age of 35 due to a family history of the same. He suffered from low body image and showed a poor response to treatment, especially regarding nutrition. The period of time related to the presentation of symptoms and the patient's subsequent deterioration was characterized by attempts on the part of nursing staff to improve the patient's quality of life. Treatment of multiple fistulae was employed, while keeping the skin intact, along with the creative development of a unique bandaging method. This article describes the course of the patient's disease and specifies his problems and their solutions. It is hoped that presentation of this case will benefit caregiving staff in dealing with similar cases.

  9. Guidelines for preventing common medical complications of catatonia: case report and literature review.

    Science.gov (United States)

    Clinebell, Kimberly; Azzam, Pierre N; Gopalan, Priya; Haskett, Roger

    2014-06-01

    Comprehensive hospital-based care for individuals with catatonia relies on preventive approaches to reduce medical morbidity and mortality. Without syndrome-specific guidelines, psychiatrists must draw from measures used for general medical and surgical inpatients. We employ a prototypical case to highlight medical complications of catatonia and review preventive guidelines for implementation in the inpatient setting. Searches of the PubMed and Ovid databases were conducted from September-November 2013 using keywords relevant to 4 medical complications of catatonia: deep vein thrombosis/pulmonary embolism, pressure ulcers, muscle contractures, and nutritional deficiencies. A complementary general web-browser search was performed to help ensure that unpublished guidelines were considered. A search for deep vein thrombosis/pulmonary embolism guidelines yielded 478 articles that were appraised for relevance, and 6 were chosen for review; the pressure ulcer guideline search yielded 5,665 articles, and 5 were chosen; the muscle contractures guideline search yielded 1,481 articles, and 3 were chosen; and the nutritional deficiencies guideline search yielded 16,937 articles, and 4 were chosen. Guidelines were reviewed for content and summarized in a manner relevant to the audience. No quantitative analyses were conducted. Guidelines for deep vein thrombosis/pulmonary embolism prophylaxis support use of anticoagulant therapies for patients with catatonia who are at lower risk for acute bleeding. Pressure ulcer prevention hinges on frequent skin evaluation, use of support surfaces, and repositioning. Muscle contracture data are less clear and must be extrapolated from studies of patients with neurologic injuries. Early initiation of enteral nutrition should be considered in patients with prolonged immobility. As medical complications are common with catatonia, implementation of preventive measures is imperative. © Copyright 2014 Physicians Postgraduate Press, Inc.

  10. Effects of electromagnetic shielding cases for semiconductor-type electronic personal dosimeters on preventing electromagnetic interference

    International Nuclear Information System (INIS)

    Deji, Shizuhiko; Ito, Shigeki; Nishizawa, Kunihide; Saze, Takuya; Mori, Kazuyuki

    2005-01-01

    Performance of electromagnetic shielding cases for preventing malfunction of semiconductor-type electronic personal dosimeters (SEPDs) caused by high frequency electromagnetic fields emitted from a digital cellular telephone (cell phone) and a card reader of access control system were analyzed. The cases were handcrafted by using cloth of activated carbon fiber, polyester film laminated metal, and two kinds of metal netting. Five kinds of SEPDs put in the cases were exposed to the high frequency electromagnetic fields for 50 sec or 1 min. The cases prevented perfectly the malfunction due to the cell phone. The cases shortened distances required to prevent the malfunction due to the card reader, but did not prevent the malfunction. The electromagnetic immunity level of SEPD inserted in the cases increased from greater than 11.2 to greater than 18.7 times for the cell phone and from 1.1 to greater than 4.3 times for the card reader. The maximum of electromagnetic shielding effectiveness of each case was greater than 18.7 times for the cell phone and greater than 4.3 times for the card reader. (author)

  11. Stochastic efficiency: five case studies

    International Nuclear Information System (INIS)

    Proesmans, Karel; Broeck, Christian Van den

    2015-01-01

    Stochastic efficiency is evaluated in five case studies: driven Brownian motion, effusion with a thermo-chemical and thermo-velocity gradient, a quantum dot and a model for information to work conversion. The salient features of stochastic efficiency, including the maximum of the large deviation function at the reversible efficiency, are reproduced. The approach to and extrapolation into the asymptotic time regime are documented. (paper)

  12. Topical curcumin for the prevention of oral mucositis in pediatric patients: case series.

    Science.gov (United States)

    Elad, Sharon; Meidan, Irit; Sellam, Gila; Simaan, Sohair; Zeevi, Itai; Waldman, Elisha; Weintraub, Michael; Revel-Vilk, Shoshana

    2013-01-01

    Oral mucositis is a common complication of cancer therapy. Animal models suggest that curcumin may prevent oral mucositis. To date, no clinical studies have been reported. The primary aim of this pilot study was to assess the tolerability of a curcumin mouthwash. The secondary aim was to describe oral mucositis in pediatric patients undergoing doxorubicin-containing chemotherapy who were using the curcumin mouthwash. The research team had originally designed a placebo-controlled study, but gastrointestinal adverse events (nausea and vomiting) affected the compliance of the first three participants who entered the study. An independent researcher found that all three had received the placebo. Believing it unethical to continue using the study's original design, the research team discontinued the control group, and the resulting study is comparable to a case series. The research team performed the study at Hadassah University Medical Center in Jerusalem, Israel. Participants were seven pediatric and young-adult oncology patients. In addition to standard, preventive oral care (chlorhexidine 0.2% mouthwash for 30 s twice per day), participants also used 10 drops of Curcumall twice per day in a mouthwash during treatment with highdose chemotherapy. Oral mucositis was assessed on days 0, 7, 10, 14, and 21. The World Health Organization (WHO) scale, the Oral Mucositis Assessment Scale (OMAS), and a Visual Analog pain scale (VAS; patient reporting scale of 0-10) were used. Adverse events were tracked. No oral adverse events were documented. No systemic adverse events that possibly could be related to the use of the curcumin mouthwash were observed. In the four patients who fulfilled the compliance criteria, the WHO, OMAS and VAS scores were lower than the severity of oral mucositis previously reported in the literature. Four out of the five participants developed OM, but the values were low, reflecting a relatively mild case. In this study, the research team suggested that

  13. Prevention of peripherally inserted central line-associated blood stream infections in very low-birth-weight infants by using a central line bundle guideline with a standard checklist: a case control study.

    Science.gov (United States)

    Wang, Wei; Zhao, Chunling; Ji, Qinglian; Liu, Ying; Shen, Guirong; Wei, Lili

    2015-06-18

    Catheter-related infections (CRIs) are one of the severe complications of PICC placement. If treatment is not timely or correct, the incidence of infection and mortality rate can be high. A central line bundle (CLB) guideline was first proposed by the Institute for Healthcare Improvement, and included five key measures. Very low-birth-weight infants (VLBWIs) have a low immune response and indistinct symptoms after infection compared with other populations (Costa P, Kimura AF, de Vizzotto MP, de Castro TE, West A, Dorea E. Prevalence and reasons for non-elective removal of peripherally inserted central catheter in neonates. Rev Gaucha Enferm. 2012;33:126-33). Some reviews have focused on the effect and safety of a CLB in VLBWIs and its preventive effect on bacterial colonization and infection. Fifty-seven VLBWIs who underwent PICC insertion at a hospital in Qingdao, China, between November 2012 and June 2013, and for whom a CLB guideline and a standard checklist were adopted, were included in the CLB group. In contrast, 53 VLBWIs who underwent PICC insertion, but for whom a CLB guideline and a standard checklist were not adopted, were included in the control group. The incidence of CRIs was compared between before and after the treatment. The incidence of infection showed a statistically significant reduction from 10.0 to 2.20 per 1000 catheter days in the control group (P control group and 31.9 ± 15.0 days in the study group (P < 0.05), and these values were significantly different. The use of a CLB guideline with a standard checklist could be effective and feasible for preventing CRIs in VLBWIs and prolonging indwelling catheter time.

  14. Toward a high-performance management system in health care, part 4: Using high-performance work practices to prevent central line-associated blood stream infections-a comparative case study.

    Science.gov (United States)

    McAlearney, Ann Scheck; Hefner, Jennifer; Robbins, Julie; Garman, Andrew N

    2016-01-01

    Central line-associated bloodstream infections (CLABSIs) are among the most harmful health care-associated infections and a major patient safety concern. Nationally, CLABSI rates have been reduced through the implementation of evidence-based interventions; thus far, however, hospitals still differ substantially in their success implementing these practices. Prior research on high-performance work practices (HPWPs) suggests that these practices may explain some of the differences health systems experience in the success of their quality improvement efforts; however, these relationships have not yet been systematically investigated. In this study, we sought to explore the potential role HPWPs may play in explaining differences in the success of CLABSI reduction efforts involving otherwise similar organizations and approaches. To form our sample, we identified eight hospitals participating in the federally funded "On the CUSP: Stop BSI" initiative. This sample included four hospital "pairs" matched on organizational characteristics (e.g., state, size, teaching status) but having reported contrasting CLABSI reduction outcomes. We collected data through site visits as well as 194 key informant interviews, which were framed using an evidence-informed model of health care HPWPs. We found evidence that, at higher performing sites, HPWPs facilitated the adoption and consistent application of practices known to prevent CLABSIs; these HPWPs were virtually absent at lower performing sites. We present examples of management practices and illustrative quotes categorized into four HPWP subsystems: (a) staff engagement, (b) staff acquisition/development, (c) frontline empowerment, and (d) leadership alignment/development. We present the HPWP model as an organizing framework that can be applied to facilitate quality and patient safety efforts in health care. Managers and senior leaders can use these four HPWP subsystems to select, prioritize, and communicate about management

  15. Sustainable prevention of resource conflicts. Risky raw materials for the future? Case study and scenarios lithium in Bolivia (Report 3.3); Rohstoffkonflikte nachhaltig vermeiden. Risikoreiche Zukunftsrohstoffe? Fallstudie und Szenarien zu Lithium in Bolivien (Teilbericht 3.3)

    Energy Technology Data Exchange (ETDEWEB)

    Taenzler, Dennis; Westerkamp, Meike [Adelphi Research, Berlin (Germany); Supersberger, Nikolaus; Ritthoff, Michael; Bleischwitz, Raimund [Wuppertal Institut (Germany)

    2011-04-15

    1 and 2, illustrating and expanding upon their results. Likewise, this empirical case study will feed into the proposed solutions and recommended action to be set out in reports 4 and 5. This report is divided into a case study and four scenarios. The case study serves as an analysis of the status quo. It sets out potential conflict risks and opportunities arising from the situation as it exists in 2010. The subsequent four scenarios depicted were devised in the course of a Scenario Workshop in conjunction with a group of experts. They make use of the case study depicting the status quo to set forth a range of potential trends through to the year 2030. The opportunities and risks are summarised both according to the structuring of the case study and broken down by the individual scenarios depicted. The conclusions draw together the findings from the case study and scenarios to present the main conflict risks arising in relation to the establishment of industrial-scale lithium production in Bolivia. (orig.)

  16. Obesity Prevention Opinions of School Stakeholders: A Qualitative Study

    Science.gov (United States)

    Della Torre, Sophie Bucher; Akre, Christina; Suris, Joan-Carles

    2010-01-01

    Background: In general, schools are an important setting to implement current recommendations for obesity prevention in children because the vast majority of children attend school. This study investigated the opinions of different school stakeholders on the feasibility and acceptability of current obesity prevention strategies that could be…

  17. Infection prevention and control – quantitative study

    OpenAIRE

    Broad, Rebecca

    2010-01-01

    Abstract Effective hand hygiene is one of the easiest ways to reduce healthcare associated infections (HCAIs) (WHO 2009a). This study is based on a previous study by Barrett and Randle (2008) which examined student nurses knowledge and the barriers that they faced to hand hygiene compliance. A thorough literature review revealed a lack of empirical studies that examined Health care workers hand hygiene practices within nursing homes. This study consequently examined HCWs’ perceptions of t...

  18. Intranasal Midazolam May Prevent Gagging Reflex: a Case Report

    OpenAIRE

    Malkoc, Meral Arslan; Demir, Necla; Ileri, Zehra; Erdur, Aybuke; Apiliogullari, Seza

    2013-01-01

    ABSTRACT Background Gagging can become a conditioned response that makes dental treatment difficult or impossible for both the individual and the dentist. The aim of this study is to report a 50 year old female and two children (15 and 11 years old) with exaggerated gag reflex referred to Faculty of Dentistry of Selçuk University. Methods During obtaining records, taking impression procedure was elicited the patients’ hypersensitive gagging reflex. Therefore, it was decided to administer intr...

  19. A case study of Impetigo

    Directory of Open Access Journals (Sweden)

    Mansouri P

    1993-05-01

    Full Text Available This is a report of a case study on 234 patients with impetigo who referred to Razi Dermatology Hospital from April to November, 1989. Treatment was started immediately after obtaining direct smear and performing culture and antibiotic sensitivity test. The most common organism responsible for impetigo was the coagulase-positive staphylococcus (71%. In 13.7% of the cases, the coagulase-negative staphylococcus was grown on culture media, but none of the cultures showed streptococcus as the main organism. Treatment was started with oral penicillin V, oral erythromycin, benzathine penicillin G injection, oral cephalexin, and topical fuccidin. Clinical and bacteriological evaluation after 3-7 days showed that it is preferable to use oral cephalexin instead of other protocols such as oral erythromycin, which has previously been the drug of choice for impetigo. In addition, topical fuccidin with a 75% curative rate was the first drug for treatment, with the same effect as the oral cephalexin

  20. [Syphilis and pregnancy: study of 94 cases].

    Science.gov (United States)

    de la Calle, María; Cruceyra, Mireia; de Haro, Mar; Magdaleno, Fernando; Montero, María Dolores; Aracil, Javier; González, Antonio

    2013-08-17

    To study the epidemiology, diagnosis, treatment strategies and perinatal outcomes of gestational syphilis. We performed a retrospective study of 94 pregnant women with syphilis whose gestation and delivery were monitored in a Department of Obstetrics from 2002 to 2010 among a total of 85,806 births of women without syphilis in the same period. The prevalence of gestational syphilis was 0.11%. Most of the women were foreign and the most prevalent type was late latent syphilis. Only 57 patients underwent right treatment despite adequate prescription. Maternal complications were confirmed in 31 pregnant women and 16 cases had fetal complications. We diagnosed 4 cases of neonatal syphilis, 3 of them with syphilitic meningitis, whose mothers had not completed the treatment correctly. The implementation of a mandatory syphilis serology in the pregnancy has enabled us to diagnose many cases of late latent syphilis. The successful completion of treatment must be ensured to prevent vertical transmission. Copyright © 2012 Elsevier España, S.L. All rights reserved.

  1. Intranasal Midazolam May Prevent Gagging Reflex: a Case Report

    Directory of Open Access Journals (Sweden)

    Meral Arslan Malkoc

    2013-10-01

    Full Text Available Background: Gagging can become a conditioned response that makes dental treatment difficult or impossible for both the individual and the dentist. The aim of this study is to report a 50 year old female and two children (15 and 11 years old with exaggerated gag reflex referred to Faculty of Dentistry of Selçuk University.Methods: During obtaining records, taking impression procedure was elicited the patients’ hypersensitive gagging reflex. Therefore, it was decided to administer intranasal midazolam to facilitate the taking of accurate dental impressions. After given verbal information about the procedure, 2.5 mg intranasal midazolam (Demizolam, Dem Medikal, Istanbul were applied incrementally in both nostrils.Results: Five minutes later; patients had no gagging reflex and allowed the clinician to take satisfying impressions. No serious adverse effects were observed and the patients remained cooperative during the entire procedure which was completed to the full satisfaction of all involved. The short absorption time and the fast relief process of anaesthetics transferred to the systemic circulatory system are important advantages of nasal application.Conclusions: Intranasal midazolam may be very useful for the treatment of gag reflex probably effecting on the depression of upper airway reflex sensitivity.

  2. Intranasal midazolam may prevent gagging reflex: a case report.

    Science.gov (United States)

    Malkoc, Meral Arslan; Demir, Necla; Ileri, Zehra; Erdur, Aybuke; Apiliogullari, Seza

    2013-01-01

    Gagging can become a conditioned response that makes dental treatment difficult or impossible for both the individual and the dentist. The aim of this study is to report a 50 year old female and two children (15 and 11 years old) with exaggerated gag reflex referred to Faculty of Dentistry of Selçuk University. During obtaining records, taking impression procedure was elicited the patients' hypersensitive gagging reflex. Therefore, it was decided to administer intranasal midazolam to facilitate the taking of accurate dental impressions. After given verbal information about the procedure, 2.5 mg intranasal midazolam (Demizolam, Dem Medikal, Istanbul) were applied incrementally in both nostrils. Five minutes later; patients had no gagging reflex and allowed the clinician to take satisfying impressions. No serious adverse effects were observed and the patients remained cooperative during the entire procedure which was completed to the full satisfaction of all involved. The short absorption time and the fast relief process of anaesthetics transferred to the systemic circulatory system are important advantages of nasal application. Intranasal midazolam may be very useful for the treatment of gag reflex probably effecting on the depression of upper airway reflex sensitivity.

  3. Adherence to vector preventive measures decrease cases of acute Dengue among Abuja residents, Nigeria

    Directory of Open Access Journals (Sweden)

    Idris Abdullahi Nasir

    2017-07-01

    Full Text Available Background: Nigeria is one of the dengue hyper-endemic nations. This study investigated the level of knowledge about dengue and vector preventive practices and their impacts on acute dengue among febrile patients at Abuja, Nigeria. Materials and methods: This cross-sectional survey was conducted on febrile patients attending University of Abuja Teaching Hospital, Abuja, Nigeria. Blood samples were individually collected from 171 febrile patients residing at Gwagwalada suburb. Interviewer administered questionnaires were used to assess subjects’ knowledge about preventive measures against vector breeding and bites. Blood samples were tested for dengue virus Nonstructural glycoprotein-1antigen using enzyme linked Immunosorbent assay (ELISA. Results: Fifteen out of 171 febrile persons (8.8% were Dengue NS1 positive. Sixty percent of the subjects do not know about dengue, while 33% knew about dengue virus infection through television/ radio programs, 5% through healthcare professionals and 2% from friends/families. Those who persistently use indoor residual spraying and long sleeves/trousers during daytime had less cases of DENV NS1 than those who do not. There was statistical association between DENV NS1 and residence in proximity to waste dumpsites (P<0.0001 and frequent use of long sleeve clothing and trousers (P=0.005. However, there was no statistical association between DENV NS1 antigenemia and persistent use of indoor residual spraying and presence of in-door water containers (P>0.05. Conclusions: Findings from this study imply that proper education and adherence to preventive measures minimize people from being susceptible to Dengue virus infections.

  4. Sulfur Mustard Damage to Cornea: Preventive Studies

    National Research Council Canada - National Science Library

    Varma, Shambhu

    2004-01-01

    Studies are in progress to determine the efficacy and mechanism of a formulation containing anti-alkylating, antioxidants and metabolic accelerators present in VM against mustard induced skin toxicity...

  5. MULTIPLE PERSONALITY: CASE REPORT STUDY

    Directory of Open Access Journals (Sweden)

    Miloš Židanik

    2004-07-01

    Full Text Available Background. Multiple personality disorder is characterised by splited individual ego-states and splited professional community arguing whether this disorder actually exists or not.Methods. In this case report study a supportive psychodynamic psychotherapy of a patient with multiple personality disorder is presented, that lasted for 4.5 years and resulted in ego-reintegration.Conclusions. The spliting between different ego-states is powered by unneutralised aggression with the possibility of hetero- and autoaggressive behaviour. Therefore the patient in the analytically oriented psychotherapeutic process is at high risk and a safe therapeutic (e. g. in-patient setting has to be provided.

  6. INTERIORITY - a prefab case study

    DEFF Research Database (Denmark)

    Hvejsel, Marie Frier

    and furnishing articulation hereof. In the second volume of the thesis; ‘INTERIORITY: a prefab case study’ this theory of interiority has been endeavored applied in a specific prefab project concerning the development of a novel prefab building system and housing series in collaboration with the Danish prefab......, tectonically. Hence, it has been a particular idea of the study to explore the relation between furniture, the spatial envelope itself, and its construct by using furniture as an architectural concept. Consequently, the thesis has specifically investigated whether this notion of interiority, describing...

  7. Does fixed retention prevent overeruption of unopposed mandibular second molars in maxillary first molar extraction cases?

    Directory of Open Access Journals (Sweden)

    Christos Livas

    2016-01-01

    Full Text Available Abstract Background The objective of this study was to investigate whether multistranded fixed retainers prevented overeruption of unopposed mandibular second molars in maxillary first molar extraction cases. Methods The panoramic radiographs of 65 Class II Division 1 Caucasian Whites (28 females, 37 males consecutively treated with bilateral maxillary first molar extraction and the Begg technique, and with records taken after treatment (T1 and in retention (T2, were withdrawn from private practice records. After appliance removal, mandibular second molars were retained with sectional wires till at least T2 in case of lack of occlusal contact with the antagonist. The subjects were assigned to study-retention and control-nonretention groups based on the retention status of mandibular second molars. Radiographic analysis was carried out to determine inclination of mandibular molars and the resulting movement of second molar centroids. Parametric and nonparametric tests were performed to assess the changes between T1 and T2. Results No statistically significant differences in molar inclination were observed between groups and timepoints (P > 0.05. There were no statistically significant differences in molar movement percentages (P > 0.05 irrespective of whether fixed retention had been used or not. Conclusions No significant eruption occurred in unopposed mandibular second molars bonded with fixed sectional retainers compared to molars partially occluded with the antagonists without fixed retention. Given the study limitations, fixed retention should be considered with caution in restricting tooth overeruption in unopposed molars.

  8. Qualitative Case Study Research as Empirical Inquiry

    Science.gov (United States)

    Ellinger, Andrea D.; McWhorter, Rochell

    2016-01-01

    This article introduces the concept of qualitative case study research as empirical inquiry. It defines and distinguishes what a case study is, the purposes, intentions, and types of case studies. It then describes how to determine if a qualitative case study is the preferred approach for conducting research. It overviews the essential steps in…

  9. Prevention

    Science.gov (United States)

    ... Contact Aging & Health A to Z Find a Geriatrics Healthcare Professional Medications & Older Adults Making Your Wishes ... Prevention Hearing Loss Heart Attack High Blood Pressure Nutrition Osteoporosis Shingles Skin Cancer Related News Quitting Smoking, ...

  10. Chemotherapeutic prevention studies of prostate cancer

    DEFF Research Database (Denmark)

    Djavan, Bob; Zlotta, Alexandre; Schulman, Claude

    2004-01-01

    Despite advances in the detection and management of prostate cancer, this disease remains a major cause of morbidity and mortality in men. Increasing attention has focused on the role of chemoprevention for prostate cancer, ie the administration of agents that inhibit 1 or more steps in the natural...... history of prostate carcinogenesis. We review prostate cancer chemoprevention studies in Europe....

  11. Resource Management and Prevention of Moral Harassment: The Cases of Two Agricultural Cooperatives of Paraná

    Directory of Open Access Journals (Sweden)

    Aline Alves Storti

    2017-05-01

    Full Text Available The objective of this study was to identify and analyze how preventive work is done on issues related to moral harassment in two agricultural cooperatives in Paraná. The locus chosen for analysis was justified by the need for actions that curb harassment in organizations and by the peculiarity of the environment, in addition to the two cooperatives surveyed being large employers in their region. A qualitative case study approach was taken. Descriptive data was collected through document research and interviews with four managers of the two cooperatives. Findings revealed that both cooperatives analyzed have no records of moral harassment in the Regional Labor Court and use some prevention methods. In addition, statements by personnel management professionals presented some discrepancies with other professionals interviewed, which may be related to a lack of knowledge on the theme or to cultural aspects. The Green Cooperative presented more preventive methods to moral harassment than the Blue Cooperative, including a code of ethics, denunciations via e-mail, organization environment research, a denunciation box and harassment prevention training for future leaders. The Blue Cooperative uses formal channels of communication and employee dialogue, but nothing specifically directed towards situations of harassment, organization climate research, or a code of ethics. Areas of personnel management are suggested to invest more in communicating prevention actions with those involved, which encourages dialogue and the dissemination of knowledge on what harassment is and how to prevent it.

  12. Using Correspondence Analysis in Multiple Case Studies

    NARCIS (Netherlands)

    Kienstra, Natascha; van der Heijden, Peter G.M.

    2015-01-01

    In qualitative research of multiple case studies, Miles and Huberman proposed to summarize the separate cases in a so-called meta-matrix that consists of cases by variables. Yin discusses cross-case synthesis to study this matrix. We propose correspondence analysis (CA) as a useful tool to study

  13. A case-control, mono-center, open-label, pilot study to evaluate the feasibility of therapeutic touch in preventing radiation dermatitis in women with breast cancer receiving adjuvant radiation therapy.

    Science.gov (United States)

    Younus, Jawaid; Lock, Michael; Vujovic, Olga; Yu, Edward; Malec, Jitka; D'Souza, David; Stitt, Larry

    2015-08-01

    Therapeutic touch (TT) is a non-invasive commonly used complementary therapy. TT is based on the use of hand movements and detection of energy field congestion to correct imbalances. Improvement in subjective symptoms in a variety of clinical trials has been seen with TT. The effect of TT during radiotherapy for breast cancer is unknown. Women undergoing adjuvant radiation for Stage I/II breast cancer post conservative surgery were recruited for this cohort study. TT treatments were administered three times per week following radiation therapy. Feasibility was defined as an a priori threshold of 15 of 17 patients completing all TT treatments. The preventive effectiveness of TT was evaluated by documenting the 'time to develop' and the 'worst grade of radiation' dermatitis. Toxicity was assessed using NCIC CTC V3 dermatitis scale. Cosmetic rating was performed using the EORTC Breast Cosmetic Rating. The quality of life, mood and energy, and fatigue were assessed by EORTC QLQ C30, POMS, and BFI, respectively. The parameters were assessed at baseline, and serially during treatment. A total of 49 patients entered the study (17 in the TT Cohort and 32 in the Control Cohort). Median age in TT arm was 63 years and in control arm was 59 years. TT was considered feasible as all 17 patients screened completed TT treatment. There were no side effects observed with the TT treatments. In the TT Cohort, the worst grade of radiation dermatitis was grade II in nine patients (53%). Median time to develop the worst grade was 22 days. In the Control Cohort, the worst grade of radiation dermatitis was grade III in 1 patient. However, the most common toxicity grade was II in 15 patients (47%). Three patients did not develop any dermatitis. Median time to develop the worst grade in the control group was 31 days. There was no difference between cohorts for the overall EORTC cosmetic score and there was no significant difference in before and after study levels in quality of life, mood

  14. [Electrical failure with nerve stimulation: cases report and check list for prevention].

    Science.gov (United States)

    Choquet, O; Feugeas, J-L; Capdevila, X; Manelli, J-C

    2007-03-01

    Functionality of the nerve stimulator and integrity of the electrical circuit should be verified and confirmed before performing peripheral nerve blockade. The clinical cases reported here demonstrate that electrical disconnection or malfunction during nerve localization can unpredictably occur and a checklist is described to prevent the unknown electrical circuit failure.

  15. Reflections on involuntary treatment in the prevention of fatal anorexia nervosa: A review of five cases

    DEFF Research Database (Denmark)

    Holm, Janni Schmidt; Brixen, Kim; Andries, Alin

    2011-01-01

    OBJECTIVE: Involuntary treatment in the prevention of fatal anorexia nervosa (AN) is still controversial. METHOD: Five fatal cases of AN were identified out of 1,160 patients who attended a specialized eating disorder unit between 1994 and 2006. Information on inpatient, ambulatory, and emergency...

  16. Acute allergic reaction to oral quinine for malarial prevention: A case report

    Directory of Open Access Journals (Sweden)

    Sora Yasri

    2016-01-01

    Full Text Available Quinine is a classical antimalarial drug that is used worldwide. It is also used for pre-exposure of malaria before visiting to the jungle in the endemic area of malaria. In this article, the authors reported a case of acute allergic reaction to oral quinine for malarial prevention.

  17. Sustainable prevention of resource conflicts. Case studies and scenarios for the Nabucco pipeline (report 3.1); Rohstoffkonflikte nachhaltig vermeiden. Fallstudie und Szenarien zur Nabucco-Pipeline (Teilbericht 3.1)

    Energy Technology Data Exchange (ETDEWEB)

    Taenzler, Dennis; Westerkamp, Meike [Adelphi Research, Berlin (Germany); Supersberger, Nikolaus; Ritthoff, Michael; Bleischwitz, Raimund [Wuppertal Institut (Germany)

    2011-04-15

    The controversial discussion over natural gas supply in Europe has been going on for several years now; it all started with the controversy between Russia, Europe's main supplier country, and Ukraine and Belorus. The wish to reduce the dependence on Russian imports resulted in several European projects. One of them is the so-called Nabucco pipeline, which will transport natural gas from the Caspian region to Western Europe without touching Russian territory. A comprehensive view of the case study and the scenarios derived from it shows that the supply and demand situation in the European Union will be the central element of all developments. The economic efficiency of the Nabucco pipeline will depend on the implementation of efficiency strategies within the EU. In case of peak gas production, it is difficult to see how the Nabucco pipeline will be affected; it will depend largely on the regions in which natural gas production will decline the most. Cooperative regimes may develop along the Nabucco pipeline if the pipeline is viewed not only as an economic project but also as an approach to getting many actors together with maximum benefit to all. For the EU itself, the Nabucco pipeline is an important instrument for reducing dependence on Russian natural gas. However, Nabucco will compete with the NordStream pipeline that is currently being laid through the Baltic Sea. The NordStream pipeline is contraproductive in that it increases dependence on Russian natural gas. At the same time, the existing energy partnership between the EU and Russia is to be deepened. In principle, the Nabucco pipeline is a relevant approach to avoiding possible supply and dependence conflicts on a transnational level. (orig./RHM)

  18. Case Study: A Picture Worth a Thousand Words? Making a Case for Video Case Studies

    Science.gov (United States)

    Pai, Aditi

    2014-01-01

    A picture, they say, is worth a thousand words. If a mere picture is worth a thousand words, how much more are "moving pictures" or videos worth? The author poses this not merely as a rhetorical question, but because she wishes to make a case for using videos in the traditional case study method. She recommends four main approaches of…

  19. Allographic agraphia: A case study

    OpenAIRE

    Menichelli, Alina; Rapp, Brenda; Semenza, Carlo

    2007-01-01

    We report the case of patient MN, diagnosed with frontotemporal dementia, who exhibited a severe impairment in writing letters and words in upper-case print in the face of accurate production of the same stimuli in lower-case cursive. In contrast to her written production difficulties, MN was unimpaired in recognizing visually presented letters and words in upper-case print. We find a modest benefit of visual form cueing in the written production of upper-case letters, despite an inability to...

  20. Modified Exposure and Response Prevention to Treat the Repetitive Behaviors of a Child with Autism: A Case Report

    Directory of Open Access Journals (Sweden)

    Brian A. Boyd

    2011-01-01

    Full Text Available We report the case study of a school-aged child with autism whose repetitive behaviors were treated with a modified version of a technique routinely used in cognitive behavior therapy (i.e., exposure response prevention to treat obsessive-compulsive disorder. A trained behavioral therapist administered the modified ERP treatment over the course of an intensive two-week treatment period with two therapy sessions occurring daily. The treatment was successful at decreasing the amount of child distress and cooccurring problem behavior displayed; however, the child's interest in the repetitive behavior eliciting stimulus (i.e., puzzles remained. The case study demonstrates specific ways that exposure response prevention strategies can be adapted to the unique kinds of repetitive behaviors that present clinically in autism. A larger clinical trial is needed to substantiate these findings.

  1. STS Case Study Development Support

    Science.gov (United States)

    Rosa de Jesus, Dan A.; Johnson, Grace K.

    2013-01-01

    The Shuttle Case Study Collection (SCSC) has been developed using lessons learned documented by NASA engineers, analysts, and contractors. The SCSC provides educators with a new tool to teach real-world engineering processes with the goal of providing unique educational materials that enhance critical thinking, decision-making and problem-solving skills. During this third phase of the project, responsibilities included: the revision of the Hyper Text Markup Language (HTML) source code to ensure all pages follow World Wide Web Consortium (W3C) standards, and the addition and edition of website content, including text, documents, and images. Basic HTML knowledge was required, as was basic knowledge of photo editing software, and training to learn how to use NASA's Content Management System for website design. The outcome of this project was its release to the public.

  2. Case studies in ultrasonic testing

    International Nuclear Information System (INIS)

    Prasad, V.; Satheesh, C.; Varde, P.V.

    2015-01-01

    Ultrasonic testing is widely used Non Destructive Testing (NDT) method and forms the essential part of In-service inspection programme of nuclear reactors. Main application of ultrasonic testing is for volumetric scanning of weld joints followed by thickness gauging of pipelines and pressure vessels. Research reactor Dhruva has completed the first In Service Inspection programme in which about 325 weld joints have been volumetrically scanned, in addition to thickness gauging of 300 meters of pipe lines of various sizes and about 24 nos of pressure vessels. Ultrasonic testing is also used for level measurements, distance measurements and cleaning and decontamination of tools. Two case studies are brought out in this paper in which ultrasonic testing is used successfully for identification of butterfly valve opening status and extent of choking in pipe lines in Dhruva reactor systems

  3. Drugs, sex, money and power: An HPV vaccine case study

    DEFF Research Database (Denmark)

    Haas, Marion; Ashton, Toni; Blum, Kerstin

    2009-01-01

      In this paper we compare the experiences of seven industrialized countries in considering approval and introduction of the world's first cervical cancer-preventing vaccine. Based on case studies, articles from public agencies, professional journals and newspapers we analyse the public debate...

  4. CASE STUDY: New weapons in the war on malaria | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2011-01-12

    Jan 12, 2011 ... Evidence showing the large impact of malaria on Tanzanians' health has provided the impetus for significant policy changes on how to treat and prevent the disease across the country. The fight against ... The TEHIP 'Spark': Planning and Managing Health Resources at the District Level (PDF) A case study ...

  5. Motorcycle safety device investigation: A case study on airbags

    Indian Academy of Sciences (India)

    Motorcycle safety device investigation: A case study on airbags. A Chawla S ... This report describes the process of using FE (Finite Element) simulations to investigate safety options for motorcycle riders. ... Transportation Research and Injury Prevention Program, Indian Institute of Technology Delhi, New Delhi 110 016 ...

  6. Metformin for diabetes prevention: insights gained from the Diabetes Prevention Program/Diabetes Prevention Program Outcomes Study.

    Science.gov (United States)

    Aroda, Vanita R; Knowler, William C; Crandall, Jill P; Perreault, Leigh; Edelstein, Sharon L; Jeffries, Susan L; Molitch, Mark E; Pi-Sunyer, Xavier; Darwin, Christine; Heckman-Stoddard, Brandy M; Temprosa, Marinella; Kahn, Steven E; Nathan, David M

    2017-09-01

    The largest and longest clinical trial of metformin for the prevention of diabetes is the Diabetes Prevention Program/Diabetes Prevention Program Outcomes Study (DPP/DPPOS). In this review, we summarise data from the DPP/DPPOS, focusing on metformin for diabetes prevention, as well as its long-term glycaemic and cardiometabolic effects and safety in people at high-risk of developing diabetes. The DPP (1996-2001) was a RCT of 3234 adults who, at baseline, were at high-risk of developing diabetes. Participants were assigned to masked placebo (n = 1082) or metformin (n = 1073) 850 mg twice daily, or intensive lifestyle intervention (n = 1079). The masked metformin/placebo intervention phase ended approximately 1 year ahead of schedule because of demonstrated efficacy. Primary outcome was reported at 2.8 years. At the end of the DPP, all participants were offered lifestyle education and 88% (n = 2776) of the surviving DPP cohort continued follow-up in the DPPOS. Participants originally assigned to metformin continued to receive metformin, unmasked. The DPP/DPPOS cohort has now been followed for over 15 years with prospective assessment of glycaemic, cardiometabolic, health economic and safety outcomes. After an average follow-up of 2.8 years, metformin reduced the incidence of diabetes by 31% compared with placebo, with a greater effect in those who were more obese, had a higher fasting glucose or a history of gestational diabetes. The DPPOS addressed the longer-term effects of metformin, showing a risk reduction of 18% over 10 and 15 years post-randomisation. Metformin treatment for diabetes prevention was estimated to be cost-saving. At 15 years, lack of progression to diabetes was associated with a 28% lower risk of microvascular complications across treatment arms, a reduction that was no different among treatment groups. Recent findings suggest metformin may reduce atherosclerosis development in men. Originally used for the treatment of type 2

  7. Making the Case for Case Studies in Empirical Legal Research

    NARCIS (Netherlands)

    Argyrou, A.

    2017-01-01

    This is a contribution to the scholarly discussion concerning the limited use of the case study qualitative method in support of legal research. It demonstrates the use of the case study qualitative method in the context of an empirical legal research project, which examines stakeholder

  8. Tracks: EPHT Massachusetts Case Study

    Centers for Disease Control (CDC) Podcasts

    2009-07-20

    This podcast highlights the Massachusetts Environmental Public Health Tracking Network and features commentary from Massachusetts Department of Public Health Associate Health Commissioner Suzanne Condon.  Created: 7/20/2009 by Centers for Disease Control and Prevention (CDC).   Date Released: 7/20/2009.

  9. Allographic agraphia: A case study

    Science.gov (United States)

    Menichelli, Alina; Rapp, Brenda; Semenza, Carlo

    2011-01-01

    We report the case of patient MN, diagnosed with frontotemporal dementia, who exhibited a severe impairment in writing letters and words in upper-case print in the face of accurate production of the same stimuli in lower-case cursive. In contrast to her written production difficulties, MN was unimpaired in recognizing visually presented letters and words in upper-case print. We find a modest benefit of visual form cueing in the written production of upper-case letters, despite an inability to describe or report visual features of letters in any case or font. This case increases our understanding of the allographic level of letter-shape representation in written language production. It provides strong support for previous reports indicating the neural independence of different types of case and font-specific letter-shape information; it provides evidence that letter-shape production does not require explicit access to information about the visual attributes of letter shapes and, finally, it reveals the possibility of interaction between processes involved in letter-shape production and perception. PMID:18489965

  10. Allographic agraphia: a case study.

    Science.gov (United States)

    Menichelli, Alina; Rapp, Brenda; Semenza, Carlo

    2008-01-01

    We report the case of patient MN, diagnosed with frontotemporal dementia, who exhibited a severe impairment in writing letters and words in upper-case print in the face of accurate production of the same stimuli in lower-case cursive. In contrast to her written production difficulties, MN was unimpaired in recognizing visually presented letters and words in upper-case print. We find a modest benefit of visual form cueing in the written production of upper-case letters, despite an inability to describe or report visual features of letters in any case or font. This case increases our understanding of the allographic level of letter-shape representation in written language production. It provides strong support for previous reports indicating the neural independence of different types of case and font-specific letter-shape information; it provides evidence that letter-shape production does not require explicit access to information about the visual attributes of letter shapes and, finally, it reveals the possibility of interaction between processes involved in letter-shape production and perception.

  11. Studies on five cases of radiation enterocolitis

    International Nuclear Information System (INIS)

    Yasunaga, Akira; Shibata, Okihiko; Kubo, Hironobu; Tomonari, Kazuhide; Hadama, Tetsuo; Uchida, Yuzou; Shirabe, Joji

    1990-01-01

    Five patients with radiation enterocolitis who were surgically treated are reported. The 5 patients had received irradiation therapy more than 5,000 rad for ginecologic malignancies. The period for the onset of symptoms of irradiation enteritis ranged from 8 months to 20 years however, 3 of them developed the symptoms within one year after irradiation therapy. Emergency surgery was carried out for bowel obstruction in 3 cases and for intestinal perforation in 2 cases. Bowel resection and primary anastomosis were performed by a one-step approach in 4 of them. Transient colostomy as preventive measure was added in 2 cases. It is very important for the one-step approach to resect the intestine at the healthy part far from the lesion of irradiation enteritis and to add a transient colostomy to prevent anastomolic insufficiency. Furthermore, suture material should be used less tissue reactive one. (author)

  12. Studies on five cases of radiation enterocolitis

    Energy Technology Data Exchange (ETDEWEB)

    Yasunaga, Akira; Shibata, Okihiko; Kubo, Hironobu; Tomonari, Kazuhide; Hadama, Tetsuo; Uchida, Yuzou; Shirabe, Joji (Oita Medical Coll. (Japan))

    1990-05-01

    Five patients with radiation enterocolitis who were surgically treated are reported. The 5 patients had received irradiation therapy more than 5,000 rad for ginecologic malignancies. The period for the onset of symptoms of irradiation enteritis ranged from 8 months to 20 years however, 3 of them developed the symptoms within one year after irradiation therapy. Emergency surgery was carried out for bowel obstruction in 3 cases and for intestinal perforation in 2 cases. Bowel resection and primary anastomosis were performed by a one-step approach in 4 of them. Transient colostomy as preventive measure was added in 2 cases. It is very important for the one-step approach to resect the intestine at the healthy part far from the lesion of irradiation enteritis and to add a transient colostomy to prevent anastomolic insufficiency. Furthermore, suture material should be used less tissue reactive one. (author).

  13. Catalog of NASA-Related Case Studies

    Data.gov (United States)

    National Aeronautics and Space Administration — The OCKO has developed over 50 case studies to enhance learning at workshops, training, retreats and conferences. Case studies make mission knowledge attractive and...

  14. Concentrated photovoltaics, a case study

    Directory of Open Access Journals (Sweden)

    Antonini Piergiorgio

    2014-01-01

    Full Text Available Concentrated Photovoltaics (CPV, once a niche technology, has now reached the maturity and reliability for large scale power generation. Especially in regions where temperatures are very high, the use of high efficiency triple junction solar cells with concentrating optics allows stable energy yield. Thus CPV can be seen as complementary and not in concurrence with silicon photovoltaics. The state of the art, the advantages and limitations of this technology will be shown. Among the main advantages of CPV is the possibility of a much higher energy supply, when compared to silicon photovoltaics, both comparing CPV and silicon with same area or the same installed power. The use of recycled and recyclable materials allows a more environmentally friendly production. The possibility to couple CPV with desalination facilities, energy storage will be analysed. As an example a case study of a CPV installation in Northern Italy is discussed. Here the use of mature technologies, derived from automotive and lighting sectors resulted in a simple and efficient module.

  15. Preventative Therapeutics: A Study of Risk and Prevention in Australian Mental Health

    Directory of Open Access Journals (Sweden)

    Andrew McLachlan

    2014-10-01

    Full Text Available his study investigates the preventative therapeutics of two major Australian mental health organisations - beyondblue and The Black Dog Institute. The aim of this study is to examine how the resilience-based programs of both organisations reconfigure clinical and preventative expertise into new forms of ‘anticipatory action' (Anderson 2010. First, this article situates beyondblue and the Black Dog Institute within their historical contexts to consider how issues of risk and protection have become essential to mental health care today. Second, it examines the institutional practices of beyondblue and the Black Dog Institute and the role of clinical and preventative expertise as enacted forms of authority. Finally, this study investigates the intellectual and biokeeping technologies promoted through both organisations“ resilience-based pedagogies. The view taken in this study is that such technologies actively participate in the making of new therapeutic cultures and practices. Moreover, as biomarkers continue to act as indicators of future states of ‘unhealth' (Dumit 2012: 112, biokeeping technologies will continue to act as essential elements in the governmentality of mental health and wellbeing.

  16. Summary of case studies for cooperation mechanisms

    DEFF Research Database (Denmark)

    Longa, Francesco Dalla; Klinge Jacobsen, Henrik; Hansen, Lise-Lotte Pade

    2012-01-01

    This document is a summary report highlighting the main aspect analyzed in the RES4LESS case studies. The document starts with an introductory chapter where the background that led to the selection of the case studies is outlined. In the following three chapters the case studies are presented, hi...

  17. Case Study: The Chemistry of Cocaine

    Science.gov (United States)

    Dewprashad, Brahmadeo

    2011-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's case study focuses on the chemistry of cocaine to teach a number of core concepts in organic chemistry. It also requires that students read and analyze an original research paper on…

  18. Writing case studies in information systems research

    NARCIS (Netherlands)

    van der Blonk, H.C.

    Case study research can be reported in different ways. This paper explores the various ways in which researchers may choose to write down their case studies and then introduces a subsequent typology of writing case studies. The typology is based on a 2 x 2 matrix, resulting in four forms of writing

  19. Dynamics behind the scale up of evidence-based obesity prevention: protocol for a multi-site case study of an electronic implementation monitoring system in health promotion practice.

    Science.gov (United States)

    Conte, Kathleen P; Groen, Sisse; Loblay, Victoria; Green, Amanda; Milat, Andrew; Persson, Lina; Innes-Hughes, Christine; Mitchell, Jo; Thackway, Sarah; Williams, Mandy; Hawe, Penelope

    2017-12-06

    The effectiveness of many interventions to promote health and prevent disease has been well established. The imperative has therefore shifted from amassing evidence about efficacy to scale-up to maximise population-level health gains. Electronic implementation monitoring, or 'e-monitoring', systems have been designed to assist and track the delivery of preventive policies and programs. However, there is little evidence on whether e-monitoring systems improve the dissemination, adoption, and ongoing delivery of evidence-based preventive programs. Also, given considerable difficulties with e-monitoring systems in the clinical sector, scholars have called for a more sophisticated re-examination of e-monitoring's role in enhancing implementation. In the state of New South Wales (NSW), Australia, the Population Health Information Management System (PHIMS) was created to support the dissemination of obesity prevention programs to 6000 childcare centres and elementary schools across all 15 local health districts. We have established a three-way university-policymaker-practice research partnership to investigate the impact of PHIMS on practice, how PHIMS is used, and how achievement of key performance indicators of program adoption may be associated with local contextual factors. Our methods encompass ethnographic observation, key informant interviews and participatory workshops for data interpretation at a state and local level. We use an on-line social network analysis of the collaborative relationships across local health district health promotion teams to explore the relationship between PHIMS use and the organisational structure of practice. Insights will be sensitised by institutional theory, practice theory and complex adaptive system thinking, among other theories which make sense of socio-technical action. Our working hypothesis is that the science of getting evidence-based programs into practice rests on an in-depth understanding of the role they play in the on

  20. A hard choice (case study)

    OpenAIRE

    KRAVCHENKO NATALIYA A.; KUZNETSOVA SVETLANA A.

    2014-01-01

    The case describes the problems of strategic choice: a small company successfully working in the engineering market (automation of technological processes) in the electric power industry has to make a decision on its further development in a changing external environment and increased competition. The case was carried out to be used in training programs of different levels within the courses “Strategic Management”, “Innovation Management”, “Strategic Analysis Methods”, “Change Management” whe...

  1. Overview study of LNG release prevention and control systems

    Energy Technology Data Exchange (ETDEWEB)

    Pelto, P.J.; Baker, E.G.; Holter, G.M.; Powers, T.B.

    1982-03-01

    The liquefied natural gas (LNG) industry employs a variety of release prevention and control techniques to reduce the likelihood and the consequences of accidental LNG releases. A study of the effectiveness of these release prevention and control systems is being performed. Reference descriptions for the basic types of LNG facilities were developed. Then an overview study was performed to identify areas that merit subsequent and more detailed analyses. The specific objectives were to characterize the LNG facilities of interest and their release prevention and control systems, identify possible weak links and research needs, and provide an analytical framework for subsequent detailed analyses. The LNG facilities analyzed include a reference export terminal, marine vessel, import terminal, peakshaving facility, truck tanker, and satellite facility. A reference description for these facilities, a preliminary hazards analysis (PHA), and a list of representative release scenarios are included. The reference facility descriptions outline basic process flows, plant layouts, and safety features. The PHA identifies the important release prevention operations. Representative release scenarios provide a format for discussing potential initiating events, effects of the release prevention and control systems, information needs, and potential design changes. These scenarios range from relatively frequent but low consequence releases to unlikely but large releases and are the principal basis for the next stage of analysis.

  2. [Optic neuritis as a complication in preventive tetanus-diphtheria-poliomyelitis vaccination: a case report].

    Science.gov (United States)

    Burkhard, C; Choi, M; Wilhelm, H

    2001-01-01

    The preventive value of vaccinations is generally accepted. Public recommended vaccinations are administered frequently and therefore even rare complications may occur. We report on a 56-year-old patient who suffered from an acute unilateral optic neuritis, following ten days after vaccination against diphtheria, tetanus and poliomyelitis. A complete remission occurred within six weeks after intravenous megadose prednisolone. Neurological and ophthalmological complications following vaccinations are rare, and in most cases reversible.

  3. Anorexia in the Adolescence - case study

    Directory of Open Access Journals (Sweden)

    Almeida de Paiva, Maria O

    2010-07-01

    Full Text Available Eating disorders lead to special biological and psychological states. The result of the total lack of food is treated in a distinct way by anorexia. Nutritionists have thus had difficulty in coming to an agreement on the best therapy to prevent such disorders. First it is essential to understand which treatment aims are and then to attempt to know how the several treatment models used nowadays can reach those aims. Someone who suffers from eating disorders, together with an inner deformation, suffers from too much sensitiveness. In order to solve these problems, one needs a change in the relationship with oneself, with the others and with the world. This study presents a teenager’s case study – Anorexia. Is, in fact, a problem that society faces and can’t ignore. Many youngsters have already died and others are following their steps. But there are also those ones that succeeded in overcoming the problem and now are reporting their stories.

  4. Adultos livres de cárie: estudo de casos e controles sobre conhecimentos, atitudes e práticas preventivas Adults free of caries: a case-control study about: awareness/consciousness, attitudes and preventive practices

    Directory of Open Access Journals (Sweden)

    Paulo C. Petry

    2000-01-01

    Full Text Available Com o objetivo de investigar o efeito do conhecimento e atitudes pessoais, hábitos de higiene oral e uso de fluoretos sobre a total ausência de cáries, realizou-se um estudo do tipo caso-controle entre estudantes universitários da região sul do Brasil. A análise bruta por regressão logística condicional não demonstrou efeito para as variáveis relacionadas ao uso de fluoretos e hábitos de higiene oral (p > 0,20. Já o uso de fio dental apareceu como um fator de risco: os que afirmaram não usá-lo apresentaram "odds ratio" (OR bruto de 0,70, e de 0,73 quando ajustado para visitas regulares ao dentista. O efeito para as visitas regulares ao dentista foi de risco. Pessoas com história de cárie visitavam mais os profissionais. Aqueles com história de cárie apresentaram um "odds ratio" bruto de 1,55; após o ajuste para uso de fio dental o risco foi levemente superior (OR = 1,67. Hábitos de higiene oral não demonstraram efeito protetor esperado. O uso de fluoretos não esteve significativamente associado à ausência de cáries. Permanece intrigando o fato de que algumas pessoas não desenvolvam cáries, mesmo não relatando cuidados considerados ideais à saúde bucal.The purpose of this article was to investigate the effect of personal awareness and attitudes, the dentist's role, oral hygiene habits, and fluoride use on total absence of caries in adults, using a case-control study matched for sex and age with undergraduate students from two private Brazilian universities. Crude analysis using conditional logistic regression failed to show any effect for the related variables regarding fluoride use and oral hygiene habits (p > 0.20. Use of dental floss was the only exception in this set. It appeared as a risk factor, since individuals who stated not flossing presented a crude odds ratio (OR of 0.70, or 0.73 when adjusted for regular visits to the dentist. The effect for regular visits to the dentist was that of a risk. Those with a

  5. 470 Case studies.indd

    African Journals Online (AJOL)

    as vitiligo, psoriasis and lichen planus following trauma; these new lesions are identical to those in the diseased skin. The Koebner phenomenon may occur in recent scar or pressure points.9 This has also been reported in pemphigus vulgaris.10 Neuraxial opioids have been used in cases of pemphigus and are associated ...

  6. Pleomorphic rhabdomyosarcoma: a case study

    Directory of Open Access Journals (Sweden)

    A. V. Kozlova

    2016-01-01

    Full Text Available Pleomorphic rhabdomyosarcoma of the skin is a fast progressing tumor with high risk of development of lymphogenous and hematogenous metastasis, low survival rates and complex diagnostics. this clinical case describes the application of typing tumor cells on the basis of immunohistochemistry to establish the nature of the tumor clone neoplasms.

  7. Transanal rectopexy - twelve case studies

    Directory of Open Access Journals (Sweden)

    Rubens Henrique Oleques Fernandes

    2012-06-01

    Full Text Available OBJECTIVES: This study analyzed the results of transanal rectopexy and showed the benefits of this surgical technique. METHOD: Twelve patients were submitted to rectopexy between 1997 and 2011. The surgical technique used was transanal rectopexy, where the mesorectum was fixed to the sacrum with nonabsorbable suture. Three patients had been submitted to previous surgery, two by the Delorme technique and one by the Thiersch technique. RESULTS: Postoperative hospital stay ranged from 1 to 4 days. One patient (8.3% had intraoperative hematoma, which was treated with local compression and antibiotics. One patient (8.3% had residual mucosal prolapse, which was resected. Prolapse recurrence was seen in one case (8.3%. Improved incontinence occurred in 75% of patients and one patient reported obstructed evacuation in the first month after surgery. No death occurred. CONCLUSION: Transanal rectopexy is a simple, low cost technique, which has shown good efficacy in rectal prolapse control.OBJETIVO: O presente estudo analisou os resultados da retopexia pela via transanal e expôs os benefícios desta técnica cirúrgica. MÉTODO: Doze pacientes com prolapso foram operados no período de 1997 a 2011. A técnica cirúrgica usada foi a retopexia transanal, onde o mesorreto foi fixado ao sacro com fio inabsorvível. Três pacientes tinham cirurgia prévia, dois pela técnica de Delorme e um pela técnica de Thiersch. RESULTADOS: A permanência hospitalar pós-operatória variou de 1- 4 dias. Uma paciente (8,3% apresentou hematoma transoperatório que foi tratado com compressão local e antibioticoterapia. Um paciente apresentou prolapso mucoso residual (8,3%, que foi ressecado. Houve recidiva da procidência em um caso (8,3%. A melhora da incontinência ocorreu em 75% dos pacientes e uma paciente apresentou bloqueio evacuatório no primeiro mês após a cirurgia. Não houve mortalidade entre os pacientes operados. CONCLUSÃO: A retopexia transanal é uma t

  8. Violence Prevention in Middle School: A Preliminary Study

    Science.gov (United States)

    KIllam, Wendy K.; Roland, Catherine B.; Weber, Bill

    2014-01-01

    Violence in schools continues reflecting violence within society. There is a growing need for violence prevention programs within the schools that provide students with the skills needed to cope with interpersonal and relationship is-sues effectively. This study was conducted at a middle school and there were 345 middle school students (6th to 8th…

  9. Relapse prevention in patients with schizophrenia : A nursing intervention study

    NARCIS (Netherlands)

    Meijel, Berno van

    2003-01-01

    This thesis describes a study into the development and testing of a nursing intervention with a view to preventing psychotic relapses in patients suffering from schizophrenia or a related disorder. The purpose of the intervention is to recognise the early signs of an oncoming psychotic relapse. If

  10. HIV-prevention studies: Educate smarter, boost women's earning ...

    African Journals Online (AJOL)

    the 'very hard-to-reach' youth of informal settlements countrywide. 'Although it was done in a small community, we need to think of feasible ways in which we can ... strewn about below the condocans, perhaps indicating the community's. HIV-prevention studies: Educate smarter, boost women's earning power. Professor ...

  11. Studies on asymptomatic malaria, prevention and treatment seeking ...

    African Journals Online (AJOL)

    Studies on asymptomatic malaria, prevention and treatment seeking behaviours in Abeokuta, south-west Nigeria. ... Self-diagnosis for the disease was more common (60.8%) among the participants, compared to other measures; seeking laboratory test (26.5%) and clinical diagnosis (9.1%). A good proportion of the ...

  12. a descriptive study of outcomes of interventions to prevent mother

    African Journals Online (AJOL)

    Esem

    Conclusion: This study indicates that the Prevention of. Mother-to- Child Transmission of HIV treatment interventions in reducing transmission of HIV in infants and young children in two Lusaka urban clinics had been effective. Exclusive breastfeeding for 6 months, and use of triple therapy can reduce the transmission of HIV.

  13. Case Study Methodology and Homelessness Research

    OpenAIRE

    Jill Pable

    2013-01-01

    This paper describes the potential suitability of case study methodology for inquiry with the homeless population. It references a research study that uses case study research method to build theory. This study's topic is the lived experience of destitute individuals who reside in homeless shelters, and explores the homeless shelter built environment's potential influence on resident satisfaction and recovery. Case study methodology may be appropriate because it explores real-life contextual ...

  14. Five misunderstandings about case study research

    DEFF Research Database (Denmark)

    Flyvbjerg, Bent

    2004-01-01

    This article examines five common misunderstandings about case-study research: (1) Theoretical knowledge is more valuable than practical knowledge; (2) One cannot generalize from a single case, therefore the single case study cannot contribute to scientific development; (3) The case study is most...... useful for generating hypotheses, while other methods aremore suitable for hypotheses testing and theory building; (4) The case study contains a bias toward verification; and (5) It is often difficult to summarize specific case studies. The article explains and corrects these misunderstandings one by one...... and concludes with the Kuhnian insight that a scientific discipline without a large number of thoroughly executed case studies is a discipline without systematic production of exemplars, and that a discipline without exemplars is an ineffective one. Social science may be strengthened by the execution of more...

  15. Drive Electric Vermont Case Study

    Energy Technology Data Exchange (ETDEWEB)

    Wagner, Fred [Energetics Incorporated, Columbia, MD (United States); Roberts, Dave [Vermont Energy Investment Corporation (VEIC), Burlington, VT (United States); Francfort, Jim [Idaho National Lab. (INL), Idaho Falls, ID (United States); White, Sera [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2016-03-01

    Currently in the United States, the heavy majority of plug-in electric vehicle (PEV) sales have been in highly conducive, selected, metropolitan areas; opposed to more broad distribution across the country. The U.S. Department of Energy’s EV Everywhere Grand Challenge is looking carefully at the barriers and opportunities that exist to enable small and midsize communities to partake in the PEV market and benefit from the economic and environmental advantages of PEVs. In order to gain insight into these challenges and barriers, DOE selected a success story (i.e., Drive Electric Vermont) as the subject of this case study, as the state of Vermont is tied with Detroit, Michigan in having the highest percentage of 2014 (most recent complete data) PEV registrations for cold weather U.S. cities and has seen more than a sixfold increase in charging stations over the last three years. The overall objective of this case study was to use the lessons learned from Drive Electric Vermont to determine what activities are most effective at encouraging acquisitions of PEVs and deployment of charging infrastructure in small to midsize communities, prioritizing and sequencing their implementation, identifying robust means for extrapolation, and applying this understanding to other small to midsize communities across the nation. The Drive Electric Vermont Program was formed in 2012 with a goal of increasing the use of electrified transportation in Vermont through policy development, education and outreach, and infrastructure development. The Drive Electric Vermont Program can be broadly broken into four components: (1) strategic planning/leadership, (2) stakeholder/partnership development, (3) education and outreach, and (4) incentives. The early phases of the program focused heavily on strategic planning, and stakeholder and partnership development, followed by a transition to education and outreach activities, charging infrastructure development, and grant and incentive programs

  16. Case management helps prevent criminal justice recidivism for people with serious mental illness.

    Science.gov (United States)

    Leutwyler, Heather; Hubbard, Erin; Zahnd, Elaine

    2017-09-11

    Purpose The purpose of this paper is to discuss how case management can decrease recidivism for people with serious mental illness (SMI) because people with SMI are at high risk for incarceration and recidivism. Design/methodology/approach Examples of successful case management models for formerly incarcerated individuals with SMI found through a secondary analysis of qualitative data and an analysis of the literature are presented. Findings Currently, no international, national, or statewide guidelines exist to ensure that formerly incarcerated individuals with SMI receive case management upon community reentry despite evidence that such services can prevent further criminal justice involvement. Recommendations include establishment of and evaluation of best practices for case management. In addition, the authors recommend additional funding for case management with the goal of greatly increasing the number of individuals with SMI leaving the criminal justice system in their ability to access adequate case management. Originality/value Providing effective case management tailored to the needs of formerly incarcerated people with SMI improves their quality of life and reduces their involvement in the criminal justice system with clear positive outcomes for public safety and public health.

  17. Bioremediation case studies: Abstracts. Final report

    International Nuclear Information System (INIS)

    Devine, K.

    1992-03-01

    The report contains abstracts of 132 case studies of bioremediation technology applied to hazardous waste clean-up. It was prepared to compile bioremediation studies in a variety of locations and treating diverse contaminants, most of which were previously undocumented. All data are based on vendor-supplied information and there was no opportunity to independently confirm its accuracy. These 132 case studies, from 10 different biotechnology companies, provide users with reference information about on-going and/or completed field applications and studies. About two-thirds of the cases were at full-scale clean-up level with the remainder at pilot or laboratory scale. In 74 percent of the cases, soil was at least one of the media treated. Soil alone accounts for 46 percent of the cases. Petroleum-related wastes account for the largest contaminant with 82 cases. Thirty-one states are represented in the case studies

  18. Roadmaster Roading Contractors Case Study

    Directory of Open Access Journals (Sweden)

    Hazel Taylor

    1999-01-01

    Full Text Available Systems analysis students seldom experience the practical difficulties of the initial investigation into a client’s requirements. They get little chance to practice the skills they need to investigate complex and confused problem situations, or to appreciate the wider organizational issues that can impact on a situation. This teaching case is designed to give students the opportunity to practice and apply investigation skills and to challenge them to consider the wider work environment when considering possible solutions to a problem situation. The case is conducted as a role-play, with students acting as systems analysts and teaching staff role-playing the clients. The students develop a report analyzing the client’s situation based on the issues that arise during the interviews. Feed-back sessions focus on discussing how well the students applied various interviewing strategies previously covered in lectures, and on the wider organizational problems that could impact proposed information system solutions.

  19. Case studies of skin melanoma

    Directory of Open Access Journals (Sweden)

    A. V. Kozlova

    2015-01-01

    Full Text Available Skin melanoma is a malignant tumor originating in the cells of the melanocytic system, which is characterized by an aggressive clinical course, significant metastatic potential and unfavorable prognosis. These features of the tumor stipulate the need to improve measures to optimize early diagnosis of tumors. The article presents cases of pigmented skin melanoma to demonstrate the variability of clinical manifestations of this tumor requiring dermatologist skills in the differential diagnostics of neoplasms.

  20. Case study for a vaccine against leishmaniasis.

    Science.gov (United States)

    Alvar, Jorge; Croft, Simon L; Kaye, Paul; Khamesipour, Ali; Sundar, Shyam; Reed, Steven G

    2013-04-18

    Leishmaniasis in many ways offers a unique vaccine case study. Two reasons for this are that leishmaniasis is a disease complex caused by several different species of parasite that are highly related, thus raising the possibility of developing a single vaccine to protect against multiple diseases. Another reason is the demonstration that a leishmaniasis vaccine may be used therapeutically as well as prophylactically. Although there is no registered human leishmaniasis vaccine today, immunization approaches using live or killed organisms, as well as defined vaccine candidates, have demonstrated at least some degree of efficacy in humans to prevent and to treat some forms of leishmaniasis, and there is a vigorous pipeline of candidates in development. Current approaches include using individual or combined antigens of the parasite or of salivary gland extract of the parasites' insect vector, administered with or without formulation in adjuvant. Animal data obtained with several vaccine candidates are promising and some have been or will be entered into clinical testing in the near future. There is sufficient scientific and epidemiological justification to continue to invest in the development of vaccines against leishmaniasis. Copyright © 2012 Elsevier Ltd. All rights reserved.

  1. Preventing the aortic complications of Marfan syndrome: a case-example of translational genomic medicine

    Science.gov (United States)

    Li-Wan-Po, Alain; Loeys, Bart; Farndon, Peter; Latham, David; Bradley, Caroline

    2011-01-01

    The translational path from pharmacological insight to effective therapy can be a long one. We aim to describe the management of Marfan syndrome as a case-example of how pharmacological and genomic insights can contribute to improved therapy. We undertook a literature search for studies of Marfan syndrome, to identify milestones in description, understanding and therapy of the syndrome. From the studies retrieved we then weaved an evidence-based description of progress. Marfan syndrome shows considerable heterogeneity in clinical presentation. It relies on defined clinical criteria with confirmation based on FBN1 mutation testing. Surgical advances have prolonged life in Marfan syndrome. First-line prophylaxis of complications with β-adrenoceptor blockers became established on the basis that reduction of aortic pressure and heart rate would help. Over-activity of proteinases, first suggested in 1980, has since been confirmed by evidence of over-expression of matrix metalloproteinases (MMP), notably MMP-2 and MMP-9. The search for MMP inhibitors led to the evaluation of doxycycline, and both animal studies and small trials, provided early evidence that this widely used antimicrobial agent was useful. Identification of the importance of TGF-β led to evaluation of angiotensin II type I receptor (AT1R) blockers with highly promising results. Combination prophylactic therapy would appear rational. Pharmacological and genomic research has provided good evidence that therapy with losartan and doxycycline would prevent the aortic complications of Marfan syndrome. If on-going well designed trials confirm their efficacy, the outlook for Marfan syndrome patients would be improved considerably. PMID:21276043

  2. Carbamazepine for prevention of chemotherapy-induced nausea and vomiting: a pilot study

    Directory of Open Access Journals (Sweden)

    Thaiana Aragão Santana

    Full Text Available CONTEXT AND OBJECTIVE: Nausea and vomiting are major inconveniences for patients undergoing chemotherapy. Despite standard preventive treatment, chemotherapy-induced nausea and vomiting (CINV still occurs in approximately 50% of these patients. In an attempt to optimize this treatment, we evaluated the possible effects of carbamazepine for prevention of CINV.DESIGN AND LOCATION: Prospective nonrandomized open-label phase II study carried out at a Brazilian public oncology service. METHODS: Patients allocated for their first cycle of highly emetogenic chemotherapy were continuously recruited. In addition to standard antiemetic protocol that was made available, they received carbamazepine orally, with staggered doses, from the third day before until the fifth day after chemotherapy. Considering the sparseness of evidence about the efficacy of anticonvulsants for CINV prevention, we used Simon's two-stage design, in which 43 patients should be included unless overall complete prevention was not achieved in 9 out of the first 15 entries. The Functional Living Index-Emesis questionnaire was used to measure the impact on quality of life.RESULTS:None of the ten patients (0% presented overall complete prevention. In three cases, carbamazepine therapy was withdrawn because of somnolence and vomiting before chemotherapy. Seven were able to take the medication for the entire period and none were responsive, so the study was closed. There was no impact on the patients' quality of life.CONCLUSION: Carbamazepine was not effective for prevention of CINV and also had a deleterious side-effect profile in this population.

  3. Making a case for case studies in psychotherapy training

    DEFF Research Database (Denmark)

    Mackrill, Thomas Edward; Iwakabe, Shigeru

    2013-01-01

    The evidence debate in psychotherapy pays little attention to developing an evidence base for training practices. Understanding effective training requires an examination of what makes training work. This article examines the role of case studies in psychotherapy training. This has not been...... articulated explicitly or researched systematically in spite of its cardinal importance. An analysis of the role of case studies in psychotherapy training is presented. Reading, watching, or hearing about cases can offer novice psychotherapists access to a closed world; access to psychological theory...... or presenting cases offer students the opportunity of: learning to integrate information into a relevant whole; being in the ‘hot seat’; learning to give appropriate feedback; assessing the validity of interpretations, inferences, and interventions; adapting methods to suit the client; and learning...

  4. [Maternal filicide in Japan: analyses of 96 cases and future directions for prevention].

    Science.gov (United States)

    Taguchi, Hisako

    2007-01-01

    Maternal filicide is not an isolated phenomenon. When a mother kills her child, she may be affected by many factors and confronted with different problems based on the child's developmental stage. In this study in Japan, a judicial sample of 96 adult women, convicted in their first trial for the murder or attempted murder of their children, was divided into four groups of mothers according to the age of the victim (25 women killed neonates, 22 women infants, 27 women preschool children, and 22 women schoolchildren and/or teenagers) in order to identify the factors that have a major impact on filicide in each group. The socio-demographic, clinical, forensic, circumstantial, and offense characteristics, and legal disposition of 96 cases drawn from judicial records were compared among the four groups using the Kruskal-Wallis test; comparison of two groups was conducted using the Mann-Whitney test. Neonaticide cases were distinguished from the other three groups by marked differences: a significantly higher rate of unmarried mothers, financial difficulties, absence of mental illness, and admission of not wanting an illegitimate child. In the other groups, mental disorders were frequent; in particular, post-partum depression was the primary cause of infanticide. For the two groups of cases involving a child older than one year, filicidal mothers were more affected by circumstantial factors such as health problems of the child or severe marital discord. These problems may then have caused a reactive mental disorder among these mothers. The risk of fatal abuse or neglect was higher for handicapped preschool children. Filicide-suicide was most frequently seen among school-aged children and/or teenagers who had serious behavioral problems, and these children often had a mental disorder. The classification of maternal filicide by age of the child demonstrated that there are specific issues for each group. Based on these findings, future directions for prevention include

  5. Study on Case Teaching of Financial Management

    Science.gov (United States)

    Che, Zhenghong; Che, Zhengmei

    2011-01-01

    Case teaching is an efficient teaching method of management. It plays an important role to enhance the students' ability to practice the theory. However, case teaching of financial management has not achieved the expected results. The paper aims to study the importance, characteristics and corresponding methods of case teaching method of financial…

  6. [SENTIERI studies: scientific evidence and lack of use for prevention].

    Science.gov (United States)

    Di Ciaula, Agostino; Romagnoli, Carlo; Ridolfi, Ruggero

    2015-01-01

    Studies from SENTIERI project have been crucial to show high-risk levels (mortality and morbidity) in communities living close to polluted sites. Despite the presence of some methodological limits, these studies represent a strong invitation towards primary prevention, also considering a possible underestimation of the health risk. The same pollutants responsible for the results showed in the SENTIERI studies are able to induce diseases (i.e., endocrine-metabolic diseases, spontaneous abortion, foetal malformations, autism, neurologic diseases) still unevaluated or not evaluable considering the actually available tools. SENTIERI illustrated only part of the health risk involving about 6 millions of Italians exposed since decades to environmental toxics, generated by legally approved plants. The well-documented health effects (avoidable since years) should be wider if a more extensive concept of «polluted site» was considered, according to the European Environment Agency (EEA) indications. It is ethically unacceptable to drive a model of public health based on damage recording in large communities living since decades in risky areas, absolutely neglecting preventive risk analysis. The clear results from SENTIERI did not induce great attention in politicians, who should be the main drivers of primary prevention measures. Our Country is not structured to act primary prevention actions, an unfeasible target in the short-medium term. Remediation measures were not effectively started or concluded in any of the examined sites; in some of these, additional polluting plants were realised, delaying the risk reduction. Health and environmental policies have not travelled on capable ways, until now. It is crucial to open collaborative and participative path to epidemiologists and experts skilled in environmental medicine to draw plans for prevention, which could be rapidly and effectively useful.

  7. Liverpool Telecare Pilot: case studies

    Directory of Open Access Journals (Sweden)

    Nigel Barnes

    2006-09-01

    Full Text Available Telecare services use information and communications technology (ICT to support the provision of care to people in their own homes. This paper describes a pilot telecare service employed by Liverpool (UK City Council to support a sample of their frail and elderly social services users. The pilot has been running for over two years and has been deployed for 21 individuals in Liverpool. In this paper we present the pilot system and provide real example cases which help to illustrate the benefits of such a system.

  8. Case Study of the NENE Code Project

    National Research Council Canada - National Science Library

    Kendall, Richard; Post, Douglass; Mark, Andrew

    2007-01-01

    ...) Program is sponsoring a series of case studies to identify the life cycles, workflows, and technical challenges of computational science and engineering code development that are representative...

  9. Prevention of Alzheimer's disease, cerebrovascular disease and dementia in women: the case for menopause hormone therapy.

    Science.gov (United States)

    Davey, Dennis A

    2017-02-01

    Alzheimer's disease, cerebrovascular disease and aging-related cognitive impairment and dementia (ARCID) increase in prevalence in women with advancing age. The development of Alzheimer's disease, cerebrovascular disease and ARCID may be postponed or prevented by protective measures including the active treatment of vascular risk factors and continuing exercise and healthy lifestyle from early- and mid-life onward. Bilateral oophorectomy before the natural menopause is associated with an increased incidence of ARCID and the increased risk is significantly reduced by estrogen therapy. Recent advances in menopause hormone therapy including transdermal estrogen therapy have favorably influenced the balance of benefits and risks. A case can be made for menopause hormone therapy in healthy postmenopausal women for 5-10 years starting during the menopausal transition (the 'window of opportunity'), together with all other protective measures, to delay or prevent the development of ARCID in later life.

  10. An Investment Case to Prevent the Reintroduction of Malaria in Sri Lanka.

    Science.gov (United States)

    Shretta, Rima; Baral, Ranju; Avanceña, Anton L V; Fox, Katie; Dannoruwa, Asoka Premasiri; Jayanetti, Ravindra; Jeyakumaran, Arumainayagam; Hasantha, Rasike; Peris, Lalanthika; Premaratne, Risintha

    2017-03-01

    AbstractSri Lanka has made remarkable gains in reducing the burden of malaria, recording no locally transmitted malaria cases since November 2012 and zero deaths since 2007. The country was recently certified as malaria free by World Health Organization in September 2016. Sri Lanka, however, continues to face a risk of resurgence due to persistent receptivity and vulnerability to malaria transmission. Maintaining the gains will require continued financing to the malaria program to maintain the activities aimed at preventing reintroduction. This article presents an investment case for malaria in Sri Lanka by estimating the costs and benefits of sustaining investments to prevent the reintroduction of the disease. An ingredient-based approach was used to estimate the cost of the existing program. The cost of potential resurgence was estimated using a hypothetical scenario in which resurgence assumed to occur, if all prevention of reintroduction activities were halted. These estimates were used to compute a benefit-cost ratio and a return on investment. The total economic cost of the malaria program in 2014 was estimated at U.S. dollars (USD) 0.57 per capita per year with a financial cost of USD0.37 per capita. The cost of potential malaria resurgence was, however, much higher estimated at 13 times the cost of maintaining existing activities or 21 times based on financial costs alone. This evidence suggests a substantial return on investment providing a compelling argument for advocacy for continued prioritization of funding for the prevention of reintroduction of malaria in Sri Lanka.

  11. Guide to good practices for developing and conducting case studies: DOE handbook

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-01-01

    Learning from experience is often very costly to a facility in terms of injured personnel, damaged equipment, and wasted time. Learning from the experience gained at the facility and from industry can prevent repeating costly mistakes. This guide contains a method for learning from experience to prevent mistakes from occurring; that method is the case study. This guide describes how to develop and present case studies. This guide provides the instructional developer insight on the best kind of case study to use and includes examples of the various types of case studies.

  12. Is Hammarby Sjöstad a model case? Crime prevention through environmental design in Stockholm, Sweden

    DEFF Research Database (Denmark)

    Grønlund, Bo

    2012-01-01

    the European Committee for Standardization (CEN) guidelines to assess the case study of Hammarby Sjöstad – a residential area in Stockholm, the capital of Sweden. Urban planning and urban design principles are assessed from a CPTED point of view. Crime statistics as well as data on perceived safety......Crime Prevention Through Environmental Design (CPTED) claims to reduce crime and fear of crime through urban design and planning. If it does, it ought to be part of the sustainable planning and design of cities. This chapter gives an overview of the development of CPTED principles and then uses...

  13. Leishmaniasis in dogs: Case study

    Directory of Open Access Journals (Sweden)

    Aleksić Jelena

    2009-01-01

    Full Text Available The paper presents a case of leishmaniasis in a 2.5-month-old dog imported from France. The clinical examination established a generally poor state of health, expressed cachexia, atrophy of the temporal musculature, weakness of movement, as well as abnormally long and brittle nails. There was also hyperkeratosis of the nose tip and paws. A histological examination of biopsy sections of the altered skin parts showed inflammatory changes in the area of the dermis, together with infiltration of macrophages and a smaller number of lymphocytes, plasmocytes and neutrophil granulocytes in the area around the sebaceous glands and hair follicles. The determined changes correspond to superficial dermatitis. Edema followed by partial degeneration of connective-tissue fibers is observed in connective tissue. A smaller number of intracellular parasitic forms was established in mononuclear cells. A smaller number of oval amastigotes with round dark red nucleis were observed in sections stained using the Gimza method in the cytoplasm of macrophages located in the dermis, but also extracellularly. It was concluded that the dog was diseased with leishmaniasis on the grounds of the clinical picture and the microscopic findings.

  14. Regional case studies--Africa.

    Science.gov (United States)

    Prentice, Andrew M

    2009-01-01

    Africa is the final continent to be affected by the nutrition transition and, as elsewhere, is characterized by the paradoxical coexistence of malnutrition and obesity. Several features of the obesity epidemic in Africa mirror those in other emerging nations: it penetrates the richer nations and urban areas first with a strong urban- rural gradient; initially it affects the wealthy, but later there is a demographic switch as obesity becomes a condition more associated with poverty, and it shares many of the same drivers related to the increasing affordability of highly refined oils and carbohydrates, and a move away from subsistence farm work and towards sedentary lifestyles. Africa also has some characteristics of the obesity epidemic that stand out from other regions such as: (1) excepting some areas of the Pacific, Africa is probably the only region in which obesity (especially among women) is viewed culturally as a positive and desirable trait, leading to major gender differences in obesity rates in many countries; (2) most of Africa has very low rates of obesity in children, and to date African obesity is mostly an adult syndrome; (3) Africans seem genetically prone to higher rates of diabetes and hypertension in association with obesity than Caucasians, but seem to be relatively protected from dislipidemias; (4) the case-specific deaths and disabilities from diabetes and hypertension in Africa are very high due to the paucity of health services and the strain that the 'double burden' of disease places on health systems. Copyright (c) 2009 S. Karger AG, Basel.

  15. Obesity prevention and personal responsibility: the case of front-of-pack food labelling in Australia.

    Science.gov (United States)

    Magnusson, Roger S

    2010-11-02

    In Australia, the food industry and public health groups are locked in serious struggle for regulatory influence over the terms of front-of-pack food labelling. Clear, unambiguous labelling of the nutritional content of pre-packaged foods and of standardized food items sold in chain restaurants is consistent with the prevailing philosophy of 'personal responsibility'. An interpretive, front-of-pack labelling scheme has the capacity to encourage healthier patterns of eating, and to be a catalyst for improvements in the nutritional quality of food products through re-formulation. On the other hand, the strength of opposition of the Australian Food and Grocery Council to 'Traffic Light Labelling', and its efforts to promote a non-interpretive, voluntary scheme, invite the interpretation that the food industry is resistant to any reforms that could destabilise current (unhealthy) purchasing patterns and the revenues they represent. This article argues that although policies that aim to educate consumers about the nutritional content of food are welcome, they are only one part of a broader basket of policies that are needed to make progress on obesity prevention and public health nutrition. However, to the extent that food labelling has the capacity to inform and empower consumers to make healthier choices--and to be a catalyst for improving the nutritional quality of commercial recipes--it has an important role to play. Furthermore, given the dietary impact of meals eaten in fast food and franchise restaurants, interpretive labelling requirements should not be restricted to pre-packaged foods. Food industry resistance to an interpretive food labelling scheme is an important test for government, and a case study of how self-interest prompts industry to promote weaker, voluntary schemes that pre-empt and undermine progressive public health regulation.

  16. Obesity prevention and personal responsibility: the case of front-of-pack food labelling in Australia

    Directory of Open Access Journals (Sweden)

    Magnusson Roger S

    2010-11-01

    Full Text Available Abstract Background In Australia, the food industry and public health groups are locked in serious struggle for regulatory influence over the terms of front-of-pack food labelling. Clear, unambiguous labelling of the nutritional content of pre-packaged foods and of standardized food items sold in chain restaurants is consistent with the prevailing philosophy of 'personal responsibility'. An interpretive, front-of-pack labelling scheme has the capacity to encourage healthier patterns of eating, and to be a catalyst for improvements in the nutritional quality of food products through re-formulation. On the other hand, the strength of opposition of the Australian Food and Grocery Council to 'Traffic Light Labelling', and its efforts to promote a non-interpretive, voluntary scheme, invite the interpretation that the food industry is resistant to any reforms that could destabilise current (unhealthy purchasing patterns and the revenues they represent. Discussion This article argues that although policies that aim to educate consumers about the nutritional content of food are welcome, they are only one part of a broader basket of policies that are needed to make progress on obesity prevention and public health nutrition. However, to the extent that food labelling has the capacity to inform and empower consumers to make healthier choices - and to be a catalyst for improving the nutritional quality of commercial recipes - it has an important role to play. Furthermore, given the dietary impact of meals eaten in fast food and franchise restaurants, interpretive labelling requirements should not be restricted to pre-packaged foods. Summary Food industry resistance to an interpretive food labelling scheme is an important test for government, and a case study of how self-interest prompts industry to promote weaker, voluntary schemes that pre-empt and undermine progressive public health regulation.

  17. Case-control vaccine effectiveness studies: Preparation, design, and enrollment of cases and controls.

    Science.gov (United States)

    Verani, Jennifer R; Baqui, Abdullah H; Broome, Claire V; Cherian, Thomas; Cohen, Cheryl; Farrar, Jennifer L; Feikin, Daniel R; Groome, Michelle J; Hajjeh, Rana A; Johnson, Hope L; Madhi, Shabir A; Mulholland, Kim; O'Brien, Katherine L; Parashar, Umesh D; Patel, Manish M; Rodrigues, Laura C; Santosham, Mathuram; Scott, J Anthony; Smith, Peter G; Sommerfelt, Halvor; Tate, Jacqueline E; Victor, J Chris; Whitney, Cynthia G; Zaidi, Anita K; Zell, Elizabeth R

    2017-06-05

    Case-control studies are commonly used to evaluate effectiveness of licensed vaccines after deployment in public health programs. Such studies can provide policy-relevant data on vaccine performance under 'real world' conditions, contributing to the evidence base to support and sustain introduction of new vaccines. However, case-control studies do not measure the impact of vaccine introduction on disease at a population level, and are subject to bias and confounding, which may lead to inaccurate results that can misinform policy decisions. In 2012, a group of experts met to review recent experience with case-control studies evaluating the effectiveness of several vaccines; here we summarize the recommendations of that group regarding best practices for planning, design and enrollment of cases and controls. Rigorous planning and preparation should focus on understanding the study context including healthcare-seeking and vaccination practices. Case-control vaccine effectiveness studies are best carried out soon after vaccine introduction because high coverage creates strong potential for confounding. Endpoints specific to the vaccine target are preferable to non-specific clinical syndromes since the proportion of non-specific outcomes preventable through vaccination may vary over time and place, leading to potentially confusing results. Controls should be representative of the source population from which cases arise, and are generally recruited from the community or health facilities where cases are enrolled. Matching of controls to cases for potential confounding factors is commonly used, although should be reserved for a limited number of key variables believed to be linked to both vaccination and disease. Case-control vaccine effectiveness studies can provide information useful to guide policy decisions and vaccine development, however rigorous preparation and design is essential. Published by Elsevier Ltd.

  18. A Case Study of "Empathetic Teaching Artistry"

    Science.gov (United States)

    Risner, Doug

    2014-01-01

    This case study is one of twenty cases derived from Anderson and Risner's international study of teaching artists in dance, and theatre, which investigated participants' (n=172) artistic and academic preparation in dance, and theatre, initial entry into the teaching artist field, rewards, challenges, and obstacles in participants' work, artists'…

  19. Case-Control Study of Writer's Cramp

    Science.gov (United States)

    Roze, E.; Soumare, A.; Pironneau, I.; Sangla, S.; de Cock, V. Cochen; Teixeira, A.; Astorquiza, A.; Bonnet, C.; Bleton, J. P.; Vidailhet, M.; Elbaz, A.

    2009-01-01

    Task-specific focal dystonias are thought to be due to a combination of individual vulnerability and environmental factors. There are no case-control studies of risk factors for writer's cramp. We undertook a case-control study of 104 consecutive patients and matched controls to identify risk factors for the condition. We collected detailed data…

  20. Innovative Interpretive Qualitative Case Study Research Method ...

    African Journals Online (AJOL)

    lc2o

    SUMMARY. The aim of this paper is to review the methodology for interpretive qualitative case study research method using ... encourages a quantitative approach to research (Darling and. 40. AJPARS ... Interpretive Qualitative Case Study Aligned with Systems Theory for Physiotherapy and Rehabilitation Research. Scott ...

  1. Five Misunderstandings About Case-Study Research

    DEFF Research Database (Denmark)

    Flyvbjerg, Bent

    2006-01-01

    useful for generating hypotheses, whereas other methods are more suitable for hypotheses testing and theory building; (d) the case study contains a bias toward verification; and (e) it is often difficult to summarize specific case studies. This article explains and corrects these misunderstandings one...

  2. Five misunderstandings about Case-study Research

    DEFF Research Database (Denmark)

    Flyvbjerg, Bent

    useful for generating hypotheses, while other methods aremore suitable for hypotheses testing and theory building; (4) The case study contains a bias toward verification; and (5) It is often difficult to summarize specific case studies. The article explains and corrects these misunderstandings one by one...

  3. Portfolio Manager Selection – A Case Study

    DEFF Research Database (Denmark)

    Christensen, Michael

    2017-01-01

    Within a delegated portfolio management setting, this paper presents a case study of how the manager selection process can be operationalized in practice. Investors have to pursue a thorough screening of potential portfolio managers in order to discover their quality, and this paper discusses how...... such a screening process can be performed—represented by a case study....

  4. The Danish National Case Study Report

    DEFF Research Database (Denmark)

    Brodersen, Søsser; Jørgensen, Michael Søgaard

    Three case studies from Danish science shops within the environmental field are analysed with respect to societal background, interaction between the involved actors and the societal impact of the co-operation. The report is one of the seven national case study reports from the EU...

  5. Using Case Studies to Teach Courtesy Strategies.

    Science.gov (United States)

    Moore, Patrick

    1990-01-01

    Explains some courtesy techniques that technical professionals can use to deal with interpersonal problems that arise in writing situations. Presents three case studies with sample responses to show how case studies can teach these courtesy strategies to technical writing students. (MM)

  6. Rebranding: a Case Study Approach

    OpenAIRE

    Size, Maria

    2005-01-01

    The primary objective of this study is to explore how and why companies implement rebranding campaigns. The study stemmed from a realisation by the author that the area of rebranding is very much under-researched academically although anecdotal evidence indicates and increase in the occurrence of the phenomenon in recent years. Therefore the purpose of this research is to add to the insufficient body of literature on rebranding through exploring it from a corporate perspective. The two chapte...

  7. Systematic Review of Community-Based Childhood Obesity Prevention Studies

    Science.gov (United States)

    Segal, Jodi; Wu, Yang; Wilson, Renee; Wang, Youfa

    2013-01-01

    OBJECTIVE: This study systematically reviewed community-based childhood obesity prevention programs in the United States and high-income countries. METHODS: We searched Medline, Embase, PsychInfo, CINAHL, clinicaltrials.gov, and the Cochrane Library for relevant English-language studies. Studies were eligible if the intervention was primarily implemented in the community setting; had at least 1 year of follow-up after baseline; and compared results from an intervention to a comparison group. Two independent reviewers conducted title scans and abstract reviews and reviewed the full articles to assess eligibility. Each article received a double review for data abstraction. The second reviewer confirmed the first reviewer’s data abstraction for completeness and accuracy. RESULTS: Nine community-based studies were included; 5 randomized controlled trials and 4 non–randomized controlled trials. One study was conducted only in the community setting, 3 were conducted in the community and school setting, and 5 were conducted in the community setting in combination with at least 1 other setting such as the home. Desirable changes in BMI or BMI z-score were found in 4 of the 9 studies. Two studies reported significant improvements in behavioral outcomes (1 in physical activity and 1 in vegetable intake). CONCLUSIONS: The strength of evidence is moderate that a combined diet and physical activity intervention conducted in the community with a school component is more effective at preventing obesity or overweight. More research and consistent methods are needed to understand the comparative effectiveness of childhood obesity prevention programs in the community setting. PMID:23753099

  8. 22 CFR 46.4 - Procedure in case of alien prevented from departing from the United States.

    Science.gov (United States)

    2010-04-01

    ... ALIENS DEPARTING FROM THE UNITED STATES § 46.4 Procedure in case of alien prevented from departing from the United States. (a) Any alien, other than an enemy alien, whose departure has been temporarily prevented under the provisions of § 46.2 may, within 15 days of the service upon him of the written order...

  9. Secondary prevention of fractures after hip fracture: a qualitative study of effective service delivery.

    Science.gov (United States)

    Drew, S; Judge, A; Cooper, C; Javaid, M K; Farmer, A; Gooberman-Hill, R

    2016-05-01

    There is variation in how services to prevent secondary fractures after hip fracture are delivered and no consensus on best models of care. This study identifies healthcare professionals' views on effective care for the prevention of these fractures. It is hoped this will provide information on how to develop services. Hip fracture patients are at high risk of subsequent osteoporotic fractures. Whilst fracture prevention services are recommended, there is variation in delivery and no consensus on best models of care. This study aims to identify healthcare professionals' views on effective care for prevention of secondary fracture after hip fracture. Forty-three semi-structured interviews were undertaken with healthcare professionals involved in delivering fracture prevention across 11 hospitals in one English region. Interviews explored views on four components of care: (1) case finding, (2) osteoporosis assessment, (3) treatment initiation, and (4) monitoring and coordination. Interviews were audio-recorded, transcribed, anonymised and coded using NVivo software. Case finding: a number of approaches were discussed. Multiple methods ensured there was a 'backstop' if patients were overlooked. Osteoporosis assessment: there was no consensus on who should conduct this. The location of the dual energy X-ray absorptiometry (DXA) scanner influenced the likelihood of patients receiving a scan. Treatment initiation: it was felt this was best done in inpatients rather request initiation in the post-discharge/outpatients period. Monitoring (adherence): adherence was a major concern, and participants felt more monitoring could be conducted by secondary care. Coordination of care: participants advocated using dedicated coordinators and formal and informal methods of communication. A gap between primary and secondary care was identified and strategies suggested for addressing this. A number of ways of organising effective fracture prevention services after hip fracture were

  10. Toxoplasmosis Preventive Behavior and Related Knowledge among Saudi Pregnant Women: An Exploratory Study

    Science.gov (United States)

    Amin, Tarek Tawfik; Ali, Mohamed Nabil Al; Alrashid, Ahmed Abdulmohsen; Ahmed Al-Agnam, Amena; Al Sultan, Amina Abdullah

    2013-01-01

    Introduction: Many cases of congenital toxoplasmosis can be prevented provided that pregnant women following hygienic measures to avert risk of infection and to reduce severity of the condition if primary prevention failed. Objectives: This descriptive exploratory study aimed to assess the risk behavior and knowledge related to toxoplasmoisis among Saudi pregnant women attending primary health care centers (PHCs) in Al Hassa, Saudi Arabia and to determine socio-demographic characteristics related to risk behavior and knowledge. Methods: All Saudi pregnant women attending antenatal care at randomly selected six urban and four rural PHCs were approached. Those agreed to participate were interviewed using a pre-tested structured questionnaire collecting data regarding socio-demographic, obstetric history, toxoplasmosis risk behaviors and related knowledge. Results: Of the included pregnant women, 234 (26.8%) have fulfilled the criteria for toxoplasmosis preventive behavior recommended by Centers for Disease Prevention and Control to prevent congenital toxoplasmosis, while 48.9% reported at least one risk behavior and 24.3% reported ≥ two risk behaviors. Logistic regression model revealed that pregnant women aged 20 to toxoplasmosis preventive behavior. Toxoplasmosis-related knowledge showed that many women had identified the role of cats in disease transmission while failed to identify other risk factors including consumption of undercooked meats, unwashed fruits and vegetables, and contacting with soil. Predictors for pregnant women to be knowledgeable towards toxoplasmosis included those aged 30 to toxoplasmosis (OR=2.08) as reveled by multivariate regression model. Conclusion: Pregnant women in Al Hasas, Saudi Arabia, are substantially vulnerable to toxoplasmosis infection as they are lacking the necessary preventive behavior. A sizable portion have no sufficient knowledge for primary prevention of congenital toxoplasmosis, health education at primary care is

  11. Five case studies of multifamily weatherization programs

    Energy Technology Data Exchange (ETDEWEB)

    Kinney, L; Wilson, T.; Lewis, G. [Synertech Systems Corp. (United States); MacDonald, M. [Oak Ridge National Lab., TN (United States)

    1997-12-31

    The multifamily case studies that are the subject of this report were conducted to provide a better understanding of the approach taken by program operators in weatherizing large buildings. Because of significant variations in building construction and energy systems across the country, five states were selected based on their high level of multifamily weatherization. This report summarizes findings from case studies conducted by multifamily weatherization operations in five cities. The case studies were conducted between January and November 1994. Each of the case studies involved extensive interviews with the staff of weatherization subgrantees conducting multifamily weatherization, the inspection of 4 to 12 buildings weatherized between 1991 and 1993, and the analysis of savings and costs. The case studies focused on innovative techniques which appear to work well.

  12. Outage management: A case study

    International Nuclear Information System (INIS)

    Haber, S.B.; Barriere, M.T.; Roberts, K.H.

    1992-01-01

    Outage management issues identified from a field study conducted at a two-unit commercial pressurized water reactor (PWR), when one unit was in a refueling outage and the other unit was at full power operation, are the focus of this paper. The study was conduced as part of the US Nuclear Regulatory Commission's (NRC) organizational factors research program, and therefore the issues to be addressed are from an organizational perspective. Topics discussed refer to areas identified by the NRC as critical for safety during shutdown operations, including outage planning and control, personnel stress, and improvements in training and procedures. Specifically, issues in communication, management attention, involvement and oversight, administrative processes, organizational culture, and human resources relevant to each of the areas are highlighted by example from field data collection. Insights regarding future guidance in these areas are presented based upon additional data collection subsequent to the original study

  13. Evidence-based obesity prevention in childhood and adolescence: critique of recent etiological studies, preventive interventions, and policies.

    Science.gov (United States)

    Reilly, John J

    2012-07-01

    Prevention of obesity in childhood and adolescence remains a worthwhile and realistic goal, but preventive efforts have been beset by a number of problems, which are the subject of this review. The review draws on recent systematic reviews and evidence appraisals and has a United Kingdom (UK) perspective because there is a rich evidence base in the United Kingdom that may be helpful to obesity prevention researchers elsewhere. Recent evidence of a leveling off in child and adolescent obesity prevalence in some Western nations should not encourage the belief that the obesity prevention problem has been solved, although a better understanding of recent secular trends might be helpful for prevention strategy in future. An adequate body of evidence provides behavioral targets of preventive interventions, and there are frameworks for prioritizing these targets logically and models for translating them into generalizable interventions with a wide reach (e.g., school-based prevention interventions such as Planet Health). An improved understanding of the "energy gap" that children and adolescents experience would be helpful to the design of preventive interventions and to their tailoring to particular groups. In the United Kingdom, some recent etiological evidence has been taken as indicative of the need for paradigm shifts in obesity prevention, but this evidence from single studies has not been replicated, and paradigm shifts probably occur only rarely. Ensuring that the evidence base on etiology and prevention influences policy effectively remains one of the greatest challenges for childhood obesity researchers.

  14. Evidence-Based Obesity Prevention in Childhood and Adolescence: Critique of Recent Etiological Studies, Preventive Interventions, and Policies123

    Science.gov (United States)

    Reilly, John J.

    2012-01-01

    Prevention of obesity in childhood and adolescence remains a worthwhile and realistic goal, but preventive efforts have been beset by a number of problems, which are the subject of this review. The review draws on recent systematic reviews and evidence appraisals and has a United Kingdom (UK) perspective because there is a rich evidence base in the United Kingdom that may be helpful to obesity prevention researchers elsewhere. Recent evidence of a leveling off in child and adolescent obesity prevalence in some Western nations should not encourage the belief that the obesity prevention problem has been solved, although a better understanding of recent secular trends might be helpful for prevention strategy in future. An adequate body of evidence provides behavioral targets of preventive interventions, and there are frameworks for prioritizing these targets logically and models for translating them into generalizable interventions with a wide reach (e.g., school-based prevention interventions such as Planet Health). An improved understanding of the “energy gap” that children and adolescents experience would be helpful to the design of preventive interventions and to their tailoring to particular groups. In the United Kingdom, some recent etiological evidence has been taken as indicative of the need for paradigm shifts in obesity prevention, but this evidence from single studies has not been replicated, and paradigm shifts probably occur only rarely. Ensuring that the evidence base on etiology and prevention influences policy effectively remains one of the greatest challenges for childhood obesity researchers. PMID:22798005

  15. Theoretical pluralism in psychoanalytic case studies

    Directory of Open Access Journals (Sweden)

    Jochem eWillemsen

    2015-09-01

    Full Text Available The aim of this study is to provide an overview of the scientific activity of different psychoanalytic schools of thought in terms of the content and production of case studies published on ISI Web of Knowledge. Between March 2013 and November 2013, we contacted all case study authors included in the online archive of psychoanalytic and psychodynamic case studies (www.singlecasearchive.com to inquire about their psychoanalytic orientation during their work with the patient. The response rate for this study was 45%. It appears that the two oldest psychoanalytic schools, Object-relations psychoanalysis and Ego psychology or ‘Classical psychoanalysis’ dominate the literature of published case studies. However, most authors stated that they feel attached to two or more psychoanalytic schools of thought. This confirms that the theoretical pluralism in psychoanalysis stretches to the field of single case studies. The single case studies of each psychoanalytic school are described separately in terms of methodology, patient, therapist, or treatment features. We conclude that published case studies features are fairly similar across different psychoanalytic schools. The results of this study are not representative of all psychoanalytic schools, as some do not publish their work in ISI ranked journals.

  16. Theoretical pluralism in psychoanalytic case studies

    Science.gov (United States)

    Willemsen, Jochem; Cornelis, Shana; Geerardyn, Filip M.; Desmet, Mattias; Meganck, Reitske; Inslegers, Ruth; Cauwe, Joachim M. B. D.

    2015-01-01

    The aim of this study is to provide an overview of the scientific activity of different psychoanalytic schools of thought in terms of the content and production of case studies published on ISI Web of Knowledge. Between March 2013 and November 2013, we contacted all case study authors included in the online archive of psychoanalytic and psychodynamic case studies (www.singlecasearchive.com) to inquire about their psychoanalytic orientation during their work with the patient. The response rate for this study was 45%. It appears that the two oldest psychoanalytic schools, Object-relations psychoanalysis and Ego psychology or “Classical psychoanalysis” dominate the literature of published case studies. However, most authors stated that they feel attached to two or more psychoanalytic schools of thought. This confirms that the theoretical pluralism in psychoanalysis stretches to the field of single case studies. The single case studies of each psychoanalytic school are described separately in terms of methodology, patient, therapist, or treatment features. We conclude that published case studies features are fairly similar across different psychoanalytic schools. The results of this study are not representative of all psychoanalytic schools, as some do not publish their work in ISI ranked journals. PMID:26483725

  17. Indicated Prevention of Fetal Alcohol Spectrum Disorders in South Africa: Effectiveness of Case Management

    Directory of Open Access Journals (Sweden)

    Marlene M. de Vries

    2015-12-01

    Full Text Available In the Western Cape Province of South Africa (ZA a subculture of binge drinking produces the highest global documented prevalence of fetal alcohol spectrum disorders (FASD. FASD prevention research activities in ZA use the Comprehensive Prevention approach from the United States Institute of Medicine. Case management (CM was delivered as a method of indicated prevention to empower heavy drinking pregnant women to achieve cessation or a reduction in drinking. CM activities incorporated life management, Motivational Interviewing (MI techniques and the Community Reinforcement Approach (CRA. Data were collected at baseline, 6, 12 and 18 months. Mean drinking decreases 6 months into CM; but overall alcohol consumption rose significantly over time to levels higher than baseline at 12 and 18 months. Alcohol consumption drops significantly from before pregnancy to the second and third trimesters. AUDIT scores indicate that problematic drinking decreases significantly even after the vulnerable fetus/baby was born. CM significantly increases client happiness, which correlates with reduced weekend drinking. CM was successful for women with high-risk drinking behaviour, and was effective in helping women stop drinking, or drink less, while pregnant, reducing the risk of FASD.

  18. WESTERN ISLAMIC SCHOOLS AS INSTITUTIONS FOR PREVENTING BEHAVIORAL RADICALIZATION: THE CASE OF QUEBEC

    Directory of Open Access Journals (Sweden)

    Hicham Tiflati

    2016-03-01

    Full Text Available Understanding radicalization in the West is more important than ever. Since the onset of the Syrian civil war, there has been increasing media and academic attention on the radicalization process of individuals and foreign Muslim fighters, leaving the comfort of their homes to join ISIS. Numerous initiatives, governmental as well as community-based, were created to combat and prevent this phenomenon. This inquiry sets out the core components to developing a critically reflective approach to Islamic schooling in the West for the purposes of preventing behavioral radicalization of Muslim youth. Extensive research on Islamic education in North America is lacking; in fact, it is scarcer in Quebec. This paper examines the role of Montreal’s Islamic schools in countering or encouraging radicalization. I seek to address two main questions: (1 Do Islamic schools advance radicalization by providing cognitive radical platforms to students? And (2 how and why do certain parents consider these schools a safe haven from the radicalization of their children? I conclude that modern Islamic schooling, at least in part or in some cases, can be regarded as itself a preventive measure to Islamic behavioral radicalization. Indeed, such schooling can help in creating balanced western Islamic identities that are functional from both western and Islamic worldviews.

  19. A case study of Douala

    Indian Academy of Sciences (India)

    In this paper, demand of energy (heating/cooling) in the buildings is discussed in Douala, Cameroon. Daily data of the last 40 years coming from five weather stations of Cameroon have been studied. Some forecasts have been carried out with 14 GCM models, associated to three future climate scenarios B1, A2, and A1B.

  20. Zimbabwe's national AIDS levy: A case study.

    Science.gov (United States)

    Bhat, Nisha; Kilmarx, Peter H; Dube, Freeman; Manenji, Albert; Dube, Medelina; Magure, Tapuwa

    2016-01-01

    We conducted a case study of the Zimbabwe National AIDS Trust Fund ('AIDS Levy') as an approach to domestic government financing of the response to HIV and AIDS. Data came from three sources: a literature review, including a search for grey literature, review of government documents from the Zimbabwe National AIDS Council (NAC), and key informant interviews with representatives of the Zimbabwean government, civil society and international organizations. The literature search yielded 139 sources, and 20 key informants were interviewed. Established by legislation in 1999, the AIDS Levy entails a 3% income tax for individuals and 3% tax on profits of employers and trusts (which excluded the mining industry until 2015). It is managed by the parastatal NAC through a decentralized structure of AIDS Action Committees. Revenues increased from inception to 2006 through 2008, a period of economic instability and hyperinflation. Following dollarization in 2009, annual revenues continued to increase, reaching US$38.6 million in 2014. By policy, at least 50% of funds are used for purchase of antiretroviral medications. Other spending includes administration and capital costs, HIV prevention, and monitoring and evaluation. Several financial controls and auditing systems are in place. Key informants perceived the AIDS Levy as a 'homegrown' solution that provided country ownership and reduced dependence on donor funding, but called for further increased transparency, accountability, and reduced administrative costs, as well as recommended changes to increase revenue. The Zimbabwe AIDS Levy has generated substantial resources, recently over US$35 million per year, and signals an important commitment by Zimbabweans, which may have helped attract other donor resources. Many key informants considered the Zimbabwe AIDS Levy to be a best practice for other countries to follow.

  1. Prevention and nursing care in the first case of Ebola virus disease contracted outside Africa.

    Science.gov (United States)

    Cerón-Serrano, Alicia; Jiménez-Castellano, Rafael; Gómez-Campos, Ana María

    After the evacuation from Africa to Western hospitals of several international workers with the Ebola virus disease, the first case of contagion outside Africa occurred in Madrid, Spain. A nursing care assistant who had attended a missionary repatriated from Sierra Leone contracted the disease. On October 7 th 2014, the patient arrived at the University Hospital La Paz-Carlos III in Madrid. She remained in the hospital for 30 days, 25 of which were in strict isolation in a negative pressure room with air lock anteroom; personal protective equipment was required. During the last five days, the patient was moved to a standard room. Protection measures were used in accordance with the Hospital Occupational Health Department. According to its evolution, we differentiate three phases with specific care demands which were conditioned by the risk of transmission, forcing extreme measures of prevention. The largest numbers of direct interventions fall within the realm of the nursing profession. It is essential that specialized units with regular training be created for highly contagious diseases. In addition, this and other cases should be analyzed from the point of view of nursing, to allow standardized care. We also recognize the importance of managing communication to prevent social unrest and stigmatization of staff. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

  2. Nd:YAG laser in caries prevention: a clinical study

    International Nuclear Information System (INIS)

    Boari, Heloisa Gomes Dimiranda

    2000-01-01

    The caries prevention by using laser irradiation has been investigated during the last 30 years. The Nd: YAG laser associated with acidulated phosphate fluoride has been shown as a very promising technique for enamel caries prevention. The aim of this work was to clinically evaluate the efficiency of Nd: YAG laser associated with acidulated phosphate fluoride in pit and fissure caries prevention of children and adolescents. In this work it was determined the dye that enhance the effect of Nd: YAG laser in enamel. It was selected 242 pre-molar and molar teeth from 33 children and adolescents, aged from 7 to 15 years old. The selected teeth were free from caries or decalcification marks (active white marks) to the clinical and radiographic exams. The teeth were divided into two groups: the first group was laser irradiated and their homologous remained as a control. The right side teeth were dye-assisted Nd:YAG laser irradiated. The dye solution was a moisture of dust coal and equal parts of water and alcohol. The irradiation conditions were 60 mJ/10 Hz, optical fiber in contact mode, with diameter of 300 μm, resulting in an energy density of 84,9 J/cm 2 . The oclusal surface of the teeth was completely irradiated, specially on the slopes and in the deepest part of the pits and fissures. This procedure was repeated three times. In the sequence it was applied the acidulated phosphate fluoride for 4 minutes. On the left side teeth - control group- only acidulated phosphate fluoride was applied for the same time. The final examination considered the presence of caries and active white marks after a period of one year. There were statistical significant differences (p < 0.01) between the lased + fluoride group and the non irradiated group. The present study concluded that the technique used in this work can be an alternative clinical method for caries prevention. (author)

  3. Case Study Methodology and Homelessness Research

    Directory of Open Access Journals (Sweden)

    Jill Pable

    2013-10-01

    Full Text Available This paper describes the potential suitability of case study methodology for inquiry with the homeless population. It references a research study that uses case study research method to build theory. This study's topic is the lived experience of destitute individuals who reside in homeless shelters, and explores the homeless shelter built environment's potential influence on resident satisfaction and recovery. Case study methodology may be appropriate because it explores real-life contextual issues that characterize homelessness and can also accommodate the wide range of homeless person demographics that make this group difficult to study in a generalized fashion. Further, case study method accommodates the need within research in this area to understand individualized treatments as a potential solution for homelessness.

  4. Knowledge Management Analysis: A Case Study

    Science.gov (United States)

    Mecha, Ezi I.; Desai, Mayur S.; Richards, Thomas C.

    2009-01-01

    It is imperative for businesses to manage knowledge and stay competitive in the marketplace. Knowledge management is critical and is a key to prevent organizations from duplicating their efforts with a subsequent improvement in their efficiency. This study focuses on overview of knowledge management, analyzes the current knowledge management in…

  5. A retrospective study of nine cases of Acanthamoeba keratitis

    Directory of Open Access Journals (Sweden)

    Tetsuya Mutoh

    2010-10-01

    Full Text Available Tetsuya Mutoh, Isao Ishikawa, Yukihiro Matsumoto, Makoto ChikudaDokkyo Medical University Koshigaya Hospital, Saitama, JapanPurpose: To evaluate the clinical features of Acanthamoeba keratitis in nine patients diagnosed at Dokkyo Medical University Koshigaya Hospital, Saitama, Japan.Methods: In nine eyes of nine patients, Acanthamoeba keratitis was diagnosed by direct light microscopy of corneal scrapings stained by the Parker ink-potassium hydroxide method between September 2006 and September 2009. Their clinical features and course were studied retrospectively. Antifungal eye drops, systemic antifungal therapy, and surgical debridement of the corneal lesions were performed in all patients.Results: At presentation, the clinical stage was initial in six cases, transient in one case, and complete in two cases. The patients were all contact lens wearers who had washed their lens storage cases with tap water. After treatment, final visual acuity was improved in six cases, unchanged in one case, and worse in two cases. The patient with the worst final vision (hand motion had rheumatoid arthritis and was taking oral prednisolone, which led to corneal perforation and prevented adequate debridement from being done.Conclusion: Acanthamoeba keratitis is closely related to wearing contact lenses and washing the lens storage case with tap water. Although final visual acuity improved after treatment in most patients, insufficient surgical debridement resulted in a poor visual prognosis.Keywords: surgical debridement, Acanthamoeba keratitis, contact lens wearers

  6. Case study in psychobiographical ethics.

    Science.gov (United States)

    Ponterotto, Joseph G

    2013-10-01

    This article addresses ethical issues relative to the conduct and reporting of psychobiographical research. The author's recent psychobiographical study of World Chess Champion Bobby Fischer (1943-2008) is used to illustrate particular ethical challenges and responses in six areas: (1) institutional review board (IRB) evaluation and informed consent; (2) balancing objective research with respect for psychobiographical subject; (3) inviting subject or next-of-kin to read and comment on working drafts of psychobiography; (4) reporting never-before-revealed sensitive information on a subject; (5) role of interdisciplinary consultation in conducting psychobiography; and (6) the value and cautions of including psychological diagnoses as part of the psychological profile. A "bill of rights and responsibilities" for the psychobiographer is introduced as a stimulus for ongoing discussion and empirical research on ethical practice in psychobiography.

  7. Preventive Ceftriaxone in Patients with Stroke Treated with Intravenous Thrombolysis: Post Hoc Analysis of the Preventive Antibiotics in Stroke Study

    NARCIS (Netherlands)

    Vermeij, Jan-Dirk; Westendorp, Willeke F.; Roos, Yvo B.; Brouwer, Matthijs C.; van de Beek, Diederik; Nederkoorn, Paul J.

    2016-01-01

    The Preventive Antibiotics in Stroke Study (PASS), a randomized open-label masked endpoint trial, showed that preventive ceftriaxone did not improve functional outcome at 3 months in patients with acute stroke (adjusted common OR 0.95; 95% CI 0.82-1.09). Post-hoc analyses showed that among patients

  8. [Delivery management for the prevention of shoulder dystocia in case of identified risk factors].

    Science.gov (United States)

    Schmitz, T

    2015-12-01

    To determine the impact of (i) computed tomographic (CT) pelvimetry for the choice of the mode of delivery, (ii) cesarean, (iii) induction of labor, and of (iv) various delivery managements on the risk of shoulder dystocia in case of fetal macrosomia, with or without maternal diabetes, and in women with previous history of shoulder dystocia. The PubMed database, the Cochrane Library and the recommendations from the French and foreign obstetrical societies or colleges have been consulted. In case of clinically suspected macrosomia, a sonography should be performed to increase diagnostic performances and to assist in decision-making (Professional consensus). Because CT pelvimetry is associated with high false positive rates and increases cesarean deliveries, its use is not recommended to prevent shoulder dystocia in case of fetal macrosomia (Professional consensus). To avoid the neonatal complications of shoulder dystocia, mainly permanent brachial plexus palsy, cesarean delivery is recommended in case of estimated fetal weight (EFW) greater than 4500 g if associated with maternal diabetes (grade C), and greater than 5000 g in the absence of maternal diabetes (grade C). The published data do not provide definitive evidences to recommend systematic labor induction in case of impending fetal macrosomia (Professional consensus). In case of favourable cervix and gestational age greater than 39 weeks of gestation, labor induction should be promoted (Professional consensus). Prophylactic McRoberts maneuver is not recommended to prevent shoulder dystocia in case of fetal macrosomia (grade C). Because data are lacking, no recommendation is possible regarding the use of episiotomy. In case of fetal macrosomia and failure to progress in the second stage of labor, midpelvic and higher instrumental deliveries are not recommended and a cesarean delivery should be preferred (grade C), if the fetal head is at or lower than a +2 station, cesarean delivery is not recommended and an

  9. Suicide Prevention Strategies in Tennessee Community Colleges: A Case Study

    Science.gov (United States)

    Perley, Sandra

    2015-01-01

    Suicide is the second leading cause of death for college students; annually approximately 1,100 students in institutions of higher education die by suicide. However, most research related to college student suicide was conducted using the sample of 4-year institutions. Community colleges have seldom been included in the sample of suicide research…

  10. Consultation in Bullying Prevention: An Elementary School Case Study

    Science.gov (United States)

    Morrow, Michael T.; Hooker, Steven D.; Cate, Rebecca Lynne

    2015-01-01

    This manuscript outlines a consultation with a public elementary school that was aimed at assessing and strengthening the school's antibullying programs. We gathered consultation data through interviews and observations and also reviewed existing program evaluation data. We evaluated these data in light of current research on bullying prevention…

  11. CASE STUDY: Ecuador — Preventing pesticide poisonings in ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2011-01-10

    Jan 10, 2011 ... These chemical adjuncts have played a central role in the story of Carchi's economic growth, being responsible for the initial surge in productivity that .... The amount of active ingredient used as fungicide for light blight decreased by 50 percent, while the quantities of insecticide used for Andean weevil and ...

  12. Religiosity for HIV prevention in Uganda: a case study among ...

    African Journals Online (AJOL)

    Respondents without Sujda were more likely to have ever taken alcohol before sex (odds ratio 5.00, 95% CI 1.39-17.95, p=0.006) and to have ever used narcotics (odds ratio 2.12, 95% CI, 1.11-4.05, p=0.019). Respondents who fasted less, had more HIV infections (odds ratio 2.46, 95% CI 1.07-5.67, p=0.028). Conclusion: ...

  13. Assessing the quality of mental health promotion and prevention in Croatia: the case of Istria.

    Science.gov (United States)

    Mihic, Josipa; Novak, Miranda; Hosman, Clemens; Domitrovich, Celene

    2017-06-01

    While the availability of mental health promotion and prevention programs worldwide is growing, there is divergence in their level of effectiveness that has led to increasing interest in the development of 'effect management' strategies. Mental health promotion and prevention science and practice has a relatively young history in Croatia, but major investments towards its development have been made over the last decade. This paper reports on a research project that took place within the Istrian Region. The long-term goal of the initiative is to establish quality assurance indicators for mental health promotion and prevention interventions. The current study involved adapting the Dutch Preffi 2.0 instrument for use in Croatia. The content of the Preffi reflects the literature regarding research-based effect predictors. An instrument allows users to assess whether programs have been designed and implemented in ways that maximize their ability to be effective. The Preffi scores can be used for improving a program and the quality with which it is implemented. The first aim of the study is to determine if independent researchers can use the Preffi reliably as a quality assessment instrument. The second aim is to use the Preffi to describe the quality of one cohort of mental health promotion and prevention programs. The study represents the first steps toward developing a strategy for quality assurance that strengthens community capacity for effective service delivery and that could inform other countries whose mental health promotion and prevention efforts are in early stages of development. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  14. Antiphospholipid syndrome: A case study

    International Nuclear Information System (INIS)

    Davies, T.

    1998-01-01

    Full text: A forty-two-year-old male presented to the Royal Adelaide Hospital with symptoms of increasing shortness of breath, swelling in both ankles, petechial rash and blood in his sputum. Initial investigations showed cardiomegaly, right ventricular hypertrophy, patchy lung infiltrates, a platelet count of 1500 and a clotting time of 60 seconds. A V/Q scan indicated a high probability of pulmonary embolism. Further investigations showed that the patient was positive for lupus anticoagulant and cardiolipin antibodies. A diagnosis of primary antiphospholipid syndrome was made. The patient''s high risk of strokes and hemorrhaging prompted investigation by a 99 mTc-HMPAO brain scan. Further V/Q scans were performed to follow up the initial finding of multiple pulmonary embolism and a R-L shunt study was performed to investigate a left subclavian murmur. The patient was admitted for four weeks and began treatment which included cyclaphosphamide, corticosteroids and plasmaphoresis and was discharged when stable. Over the next six months he was re admitted three times for relapse of antiphospholipid syndrome. On his fourth admission he collapsed and died five hours after admission. Cause of death was due to cardiac arrhythmia secondary to severe right ventricular hypertrophy and dilation. The effects of antiphospholipid syndrome was believed to be responsible for this outcome

  15. Antiphospholipid syndrome: A case study

    Energy Technology Data Exchange (ETDEWEB)

    Davies, T. [Royal Adelaide Hospital, Adelaide, SA (Australia). Department of Nuclear Medicine

    1998-03-01

    Full text: A forty-two-year-old male presented to the Royal Adelaide Hospital with symptoms of increasing shortness of breath, swelling in both ankles, petechial rash and blood in his sputum. Initial investigations showed cardiomegaly, right ventricular hypertrophy, patchy lung infiltrates, a platelet count of 1500 and a clotting time of 60 seconds. A V/Q scan indicated a high probability of pulmonary embolism. Further investigations showed that the patient was positive for lupus anticoagulant and cardiolipin antibodies. A diagnosis of primary antiphospholipid syndrome was made. The patient``s high risk of strokes and hemorrhaging prompted investigation by a {sup 99}mTc-HMPAO brain scan. Further V/Q scans were performed to follow up the initial finding of multiple pulmonary embolism and a R-L shunt study was performed to investigate a left subclavian murmur. The patient was admitted for four weeks and began treatment which included cyclaphosphamide, corticosteroids and plasmaphoresis and was discharged when stable. Over the next six months he was re admitted three times for relapse of antiphospholipid syndrome. On his fourth admission he collapsed and died five hours after admission. Cause of death was due to cardiac arrhythmia secondary to severe right ventricular hypertrophy and dilation. The effects of antiphospholipid syndrome was believed to be responsible for this outcome.

  16. Cancer prevention by green tea: evidence from epidemiologic studies1234

    Science.gov (United States)

    2013-01-01

    In contrast to the consistent results of an inhibitory effect of green tea extracts and tea polyphenols on the development and growth of carcinogen-induced tumors in experimental animal models, results from human studies are mixed. Both observational and intervention studies have provided evidence in support of a protective role of green tea intake in the development of oral–digestive tract cancer or an inhibitory role of oral supplementation of green tea extract on a precancerous lesion of oral cavity. Evidence in support of green tea intake against the development of liver cancer risk is limited and inconsistent. An inverse association between green tea intake and lung cancer risk has been observed among never smokers but not among smokers. Although observational studies do not support a beneficial role of tea intake against the development of prostate cancer, several phase 2 clinical trials have shown an inhibitory effect of green tea extract against the progression of prostate premalignant lesions to malignant tumors. Prospective epidemiologic studies so far have not provided evidence for a protective effect of green tea consumption on breast cancer development. Current data neither confirm nor refute a definitive cancer-preventive role of green tea intake. Large randomized intervention trials on the efficacy of green tea polyphenols or extracts are required before a recommendation for green tea consumption for cancer prevention should be made. PMID:24172305

  17. Case studies in occupational medicine for medical undergraduate training.

    Science.gov (United States)

    Koh, D; Chia, K S; Jeyaratnam, J; Chia, S E; Singh, J

    1995-02-01

    Medical undergraduate tutorials in occupational medicine were introduced in 1993 in Singapore. The tutorials discuss three case studies of patients likely to be encountered in primary health care practice--occupational dermatitis, tinnitus in a noise-exposed worker, and the finding of anaemia in a pre-employment examination. The cases are used to illustrate the importance of identification of occupational factors in the causation of disease; consideration of occupational factors in the management of disease; and measures for prevention of occupational and work-related diseases and promotion of health at work. Staff and student responses to the case studies have been positive. All five staff members involved in the teaching enjoyed the experience, and over 90% of the 105 students who participated in the tutorial felt that the material was well prepared, the time was well spent, and that the tutorials had thrown new light on and overcome difficulties encountered during the course.

  18. Abbreviated Case Studies in Organizational Communication

    Science.gov (United States)

    Wanguri, Deloris McGee

    2005-01-01

    The cases contained within organizational communication texts are generally two to three pages, often followed by questions. These case studies are certainly useful. They generally describe events in the present, provide some type of organizational context, include first-hand data, include a record of what people say and think, develop a…

  19. Music in context : Four case studies

    NARCIS (Netherlands)

    Randwijck, R.J.C. van

    2008-01-01

    In his thesis entitled “Music in Context. Four Case Studies”, R.J.C. van Randwijck investigates the context in which music has been created. It is a search in Four Case Studies, approaching four pieces of music from the context in which they were written in order to understand their meaning. The

  20. Case Study: A Separation of Powers Lesson.

    Science.gov (United States)

    Jenkins, Steve

    1986-01-01

    Presents a case study involving students in the issue of separation of powers as applied to the 1952 Immigration and Nationality Act. Students examine the case of Jagdish Rai Chadha, an immigrant threatened with deportation whose problems resulted in 1983 U.S. Supreme Court decision declaring legislative veto provision of Immigration and…

  1. Case Study Report about Gender Impact Assessment

    DEFF Research Database (Denmark)

    Faber, Stine Thidemann; Agustin, Lise Rolandsen

    2013-01-01

    The aim of this national case study report is to take a closer look at the use of Gender Impact Assessments in Denmark in order to describe the Danish implementation of this specific Gender Mainstreaming method. By way of analyzing two selected cases (two law proposals put forward by The Danish...

  2. Case studies of steel structure failures

    Directory of Open Access Journals (Sweden)

    P. Bernasovský

    2010-01-01

    Full Text Available The contribution deals with some case studies of steel structure failures, which happened in Slovakia a few years ago. Features of cracking are illustrated on real cases of breakdowns in the transmission gas pipelines, at the cement works and in the petrochemical indus-try. All failures were caused by an incorrect technical approach. Possible remedial measures are proposed.

  3. a case study of Turkish students

    African Journals Online (AJOL)

    The purpose of the present study is to identify preschoolers' conceptual perceptions of states of matter, this issue that they often come across in their daily and social life. The study was designed as a qualitative case study. The population of the study was comprised of 25 preschoolers studying at two primary schools located ...

  4. Case Study: Mini-Case Studies: Small Infusions of Active Learning for Large-Lecture Courses

    Science.gov (United States)

    Carloye, Lisa

    2017-01-01

    In this article, the author introduces the usage of case studies to be an excellent method for engaging students through stories. The author notes she developed a series of mini-case studies that can be implemented, with a little advance preparation, within a 10- to 15-minute window during lecture. What makes them "mini" case studies?…

  5. A Review Study on Effective Factors in Prevention of Falling and Osteoporosis Fracture in Elderly People

    Directory of Open Access Journals (Sweden)

    Roghayeh Esmaieli

    2013-01-01

    Full Text Available Background and Aim The geriatric process consists of stages of progressive and unrevisable changes during the life. This change starts from the age of 35 to 40, but usually a person over 60 years old is considered as elderly. With regard to the geriatric physiopathology process, osteoporosis and the following bone fracture caused by a fall, is one of the most common and serious problems in elderly people. Other important factors responsible for old people`s bedridden at hospital are respectively as follow: femoral fractures, sub durra hemorrhage, and injury or damage of brain. Only after being involved in a problem or injury the elders notice the risk factors and the ways to prevent them. Therefore, the investigation and recognition of precaution measures are necessary in case of osteoporosis and falling in elder people. The primary prevention of falling in elderly people is the prevention of osteoporosis. Therefore, screening of peripheral and central bone density is necessary for those who are at risk.The present article is a review study which has been prepared by gathering and reviewing thirty articles about recognition of risk factors and preventing osteoporosis and falling down in elderly people. From review of literature it was concluded that the following measures should be taken in order to prevent the elderly people from any kind of injury:A - Identification and Assessment of elderly people with high risk exposure B - Decreasing or eliminating the risk factors by:- Body & physical exercise - Taking tablets - Appropriate diet- Multiple interventions

  6. Implementing Product Platforms: A Case Study

    DEFF Research Database (Denmark)

    Nielsen, Ole Fiil; Mortensen, Niels Henrik

    2006-01-01

    The paper describes a case study dealing with the process of creating and implementing a product platform. The paper espessially deals with the fact that to obtain the benefits of platforms a permanent change in behaviour in product development must be ensured. This change in behaviour requires...... acceptance and approval from the organisation in general and the commitment from management to enforce agreed-upon decisions. The case study itself was performed in the Danish company LEGO Group. The case study had two objectives: To create a technical architecture and align this architecture...

  7. Case study in professionally-oriented training

    Directory of Open Access Journals (Sweden)

    Valitov Shamil M.

    2016-01-01

    Full Text Available Modern educational technologies are based on competence approach and focus on the future professional activity. Case study is one of the most significant technologies in modern higher education. The basic concepts used in the case study method are a “situation” and an “analysis”, as well as their derivative - “analysis of the situation”. The case study method of is one of the best tools for gaining experience, as it investigates practical situations that occur in managerial job. It combines theoretical knowledge with the analysis of the actual practical experience in accordance with a major. Doing case studies students read the description of the situation and offer divergent projects of managerial decisions that could be used by real managers dealing with the problem posed by the case study author. Answers to the questions posed in the case description are not given, as a rule, since the main purpose in the case analysis is to organize a discussion in the classroom or provoke speculations of those who do the self-study.

  8. Case-control studies in neurosurgery.

    Science.gov (United States)

    Nesvick, Cody L; Thompson, Clinton J; Boop, Frederick A; Klimo, Paul

    2014-08-01

    Observational studies, such as cohort and case-control studies, are valuable instruments in evidence-based medicine. Case-control studies, in particular, are becoming increasingly popular in the neurosurgical literature due to their low cost and relative ease of execution; however, no one has yet systematically assessed these types of studies for quality in methodology and reporting. The authors performed a literature search using PubMed/MEDLINE to identify all studies that explicitly identified themselves as "case-control" and were published in the JNS Publishing Group journals (Journal of Neurosurgery, Journal of Neurosurgery: Pediatrics, Journal of Neurosurgery: Spine, and Neurosurgical Focus) or Neurosurgery. Each paper was evaluated for 22 descriptive variables and then categorized as having either met or missed the basic definition of a case-control study. All studies that evaluated risk factors for a well-defined outcome were considered true case-control studies. The authors sought to identify key features or phrases that were or were not predictive of a true case-control study. Those papers that satisfied the definition were further evaluated using the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) checklist. The search detected 67 papers that met the inclusion criteria, of which 32 (48%) represented true case-control studies. The frequency of true case-control studies has not changed with time. Use of odds ratios (ORs) and logistic regression (LR) analysis were strong positive predictors of true case-control studies (for odds ratios, OR 15.33 and 95% CI 4.52-51.97; for logistic regression analysis, OR 8.77 and 95% CI 2.69-28.56). Conversely, negative predictors included focus on a procedure/intervention (OR 0.35, 95% CI 0.13-0.998) and use of the word "outcome" in the Results section (OR 0.23, 95% CI 0.082-0.65). After exclusion of nested case-control studies, the negative correlation between focus on a procedure

  9. Closing the "know-do" gap: training public health professionals in eating disorders prevention via case-method teaching.

    Science.gov (United States)

    Austin, S Bryn; Sonneville, Kendrin R

    2013-07-01

    Expansion of our societies' capacity to prevent eating disorders will require strategic integration of the topic into the curricula of professional training programs. An ideal way to integrate new content into educational programs is through the case-method approach, a teaching method that is more effective than traditional teaching techniques. The Strategic Training Initiative for the Prevention of Eating Disorders has begun developing cases designed to be used in classroom settings to engage students in topical, high-impact issues in public health approaches to eating disorders prevention and screening. Dissemination of these cases will provide an opportunity for students in public health training programs to learn material in a meaningful context by actively applying skills as they are learning them, helping to bridge the "know-do" gap. The new curriculum is an important step toward realizing the goal that public health practitioners be fully equipped to address the challenge of eating disorders prevention. Copyright © 2013 Wiley Periodicals, Inc.

  10. Effects of LEDs on oral mucositis prevention in a patient with classic Hodgkin's lymphoma - a case report

    International Nuclear Information System (INIS)

    Bicudo, Leticia Lang

    2004-01-01

    The purpose of this case report was to evaluate the efficacy of therapy using LEDs (light-emitting diodes), at a wavelength of 880 nm, in the prevention of oral mucositis in a patient with Hodgkin's disease treated with ABVD regimen. Mucositis is a dose limiting complication of cancer treatment, of high incidence, which severity can lead to alterations of treatment planning or even to suspension of cancer therapy, with serious consequences in tumor response and even survival. Lesions develop most commonly on the nonkeratinized mucosa and present symptoms that begin like mild burning and evolve to severe pain. For this reason, low power laser and, recently, LEDs have been considered for preventing and management of oral mucositis, with great results. In this study, a 34-year-old male received intraoral irradiations with an infrared LEDs array (3,6 J/cm 2 , 74 mW), for five consecutive days, starting on the day of chemotherapy. In each chemotherapy cycle, he received ABVD protocol on day 1 and day 15, and received LEDs treatment during five days on each ABVD infusion. To analyze results, the WHO (World Health Organization) scale was used for grading of mucositis and VAS (Visual Analogue Scale) for pain evaluation, on days 1, 3, 7, 10 and 13 post-chemotherapy. The results obtained showed the patient did not develop oral mucositis, during the five chemotherapy cycles and did not present any pain symptom. Therapy with LEDs was a safe and effective method for the prevention of oral mucositis in this case report. However, new studies are needed in order to prove the efficacy of this methodology with more patients, increasing their quality of life. (author)

  11. Actos Now for the prevention of diabetes (ACT NOW study

    Directory of Open Access Journals (Sweden)

    Reaven Peter D

    2009-07-01

    Full Text Available Abstract Background Impaired glucose tolerance (IGT is a prediabetic state. If IGT can be prevented from progressing to overt diabetes, hyperglycemia-related complications can be avoided. The purpose of the present study was to examine whether pioglitazone (ACTOS® can prevent progression of IGT to type 2 diabetes mellitus (T2DM in a prospective randomized, double blind, placebo controlled trial. Methods/Design 602 IGT subjects were identified with OGTT (2-hour plasma glucose = 140–199 mg/dl. In addition, IGT subjects were required to have FPG = 95–125 mg/dl and at least one other high risk characteristic. Prior to randomization all subjects had measurement of ankle-arm blood pressure, systolic/diastolic blood pressure, HbA1C, lipid profile and a subset had frequently sampled intravenous glucose tolerance test (FSIVGTT, DEXA, and ultrasound determination of carotid intima-media thickness (IMT. Following this, subjects were randomized to receive pioglitazone (45 mg/day or placebo, and returned every 2–3 months for FPG determination and annually for OGTT. Repeat carotid IMT measurement was performed at 18 months and study end. Recruitment took place over 24 months, and subjects were followed for an additional 24 months. At study end (48 months or at time of diagnosis of diabetes the OGTT, FSIVGTT, DEXA, carotid IMT, and all other measurements were repeated. Primary endpoint is conversion of IGT to T2DM based upon FPG ≥ 126 or 2-hour PG ≥ 200 mg/dl. Secondary endpoints include whether pioglitazone can: (i improve glycemic control (ii enhance insulin sensitivity, (iii augment beta cell function, (iv improve risk factors for cardiovascular disease, (v cause regression/slow progression of carotid IMT, (vi revert newly diagnosed diabetes to normal glucose tolerance. Conclusion ACT NOW is designed to determine if pioglitazone can prevent/delay progression to diabetes in high risk IGT subjects, and to define the mechanisms (improved insulin

  12. Protective efficacy of malaria case management and intermittent preventive treatment for preventing malaria mortality in children: a systematic review for the Lives Saved Tool

    Directory of Open Access Journals (Sweden)

    Steketee Richard W

    2011-04-01

    Full Text Available Abstract Background The Lives Saved Tool (LiST model was developed to estimate the impact of the scale-up of child survival interventions on child mortality. New advances in antimalarials have improved their efficacy of treating uncomplicated and severe malaria. Artemisinin-based combination therapies (ACTs for uncomplicated Plasmodium falciparum malaria and parenteral or rectal artemisinin or quinine for severe malaria syndromes have been shown to be very effective for the treatment of malaria in children. These interventions are now being considered for inclusion in the LiST model. However, for obvious ethical reasons, their protective efficacy (PE compared to placebo is unknown and their impact on reducing malaria-attributable mortality has not been quantified. Methods We performed systematic literature reviews of published studies in P. falciparum endemic settings to determine the protective efficacy (PE of ACT treatment against malaria deaths among children with uncomplicated malaria, as well as the PE of effective case management including parenteral quinine against malaria deaths among all hospitalized children. As no randomized placebo-controlled trials of malaria treatment have been conducted, we used multiple data sources to ascertain estimates of PE, including a previously performed Delphi estimate for treatment of uncomplicated malaria. Results Based on multiple data sources, we estimate the PE of ACT treatment of uncomplicated P. falciparum malaria on reducing malaria mortality in children 1–23 months to be 99% (range: 94-100%, and in children 24-59 months to be 97% (range: 86-99%. We estimate the PE of treatment of severe P. falciparum malaria with effective case management including intravenous quinine on reducing malaria mortality in children 1-59 months to be 82% (range: 63-94% compared to no treatment. Conclusions This systematic review quantifies the PE of ACT used for treating uncomplicated malaria and effective case

  13. Preventing secondary cases of invasive meningococcal capsular group B (MenB) disease using a recently-licensed, multi-component, protein-based vaccine (Bexsero(®)).

    Science.gov (United States)

    Ladhani, Shamez N; Cordery, Rebecca; Mandal, Sema; Christensen, Hannah; Campbell, Helen; Borrow, Ray; Ramsay, Mary E

    2014-11-01

    To assess the potential use of a protein-based meningococcal group B (MenB) vaccine (Bexsero(®)) in addition to antibiotic chemoprophylaxis for preventing secondary cases. Published studies on the risk of secondary meningococcal infections were used to estimate the numbers needed to vaccinate (NNV) with Bexsero(®) to prevent a secondary case in household and educational settings. Most secondary cases occur within a few days of diagnosis in the index case. Unlike conjugate vaccines, early protection offered after a single dose of Bexsero(®) is likely to be low, particularly in young children, who are at higher risk of secondary infection. NNV was dependent on predicted meningococcal strain coverage, estimated onset of protection after one Bexsero(®) dose and estimated vaccine efficacy. Even in the most favourable scenario where we assume the vaccine is administered within 4 days of the index case and prevents 90% of cases occurring after 14 days, the NNV for household contacts was >1000. NNV in educational settings was much higher. The estimated NNV should be taken into account when deciding policy to recommend Bexsero(®) for close contacts of single cases in household or educational settings. Bexsero(®) may have a protective role in clusters and outbreaks. Copyright © 2014 The British Infection Association. Published by Elsevier Ltd. All rights reserved.

  14. The Life Skills Training and Preventive behaviors of Substances Abuse among University Students: a Longitudinal Study

    Directory of Open Access Journals (Sweden)

    Mehdi Moshki

    2013-09-01

    Full Text Available Background & Objective: Nowaday, substance abuse is one of the bitterest social damages. In the recent years, substance abuse has increased among students of schools and universities, therefore special attention it requires. This study aimed to study the effect of life skills training on the promotion of the preventive behaviors of Gonabad University medical school students’ abuse of substances. Materials & Methods: During the experimental research and field trail, 60 students were Selected through a quota random sampling method and were randomly assigned to the two case and control groups. A Questionnaire that involved demographic factors and Preventive behaviors, whichwere caused as the result of drug abuse, was used for data collection. The questionnaire’s reliability and validity was assessed before and after educational intervention, and as a follow-up, 4 years after educational intervention. The Data was analyzed using T-Test and Chi-square. Results: Comparison of the mean of the scores in scale Preventive behaviors caused by drug abuse in post-test of two case and control groups had a significant difference (p<0/01 that remained stable 4 years after the end of the intervention. There was a significant difference between some of the demographic factors and Preventive behaviors that had been caused by drug abuse (p<0/01. Conclusion: Life skills training are effective in strengthening Preventive behaviors of substance abuse in university students. Therefore, life skills training programs should be integrated into university courses in order to comprehensively and consistently the effect of drug abuse on the educational level of students

  15. Memory and Learning: A Case Study.

    Science.gov (United States)

    Webster, Raymond E.

    1986-01-01

    The usefulness of the Learning Efficency Test (LET), an approach to assessing the learning efficiency and short-term memory recall capacity in children, is described via a case study demonstrating the test's use to develop instructional strategies. (CL)

  16. BTS Case Study: The Galloway Family Home

    Energy Technology Data Exchange (ETDEWEB)

    Brandegee Group

    1999-03-08

    Case study of an energy-efficient Habitat for Humanity house that uses 30% less energy than conventional residential construction. The project was part of the Jimmy Carter Work Project in rural Appalachia in 1997.

  17. Travel Efficiency Assessment Method: Three Case Studies

    Science.gov (United States)

    This slide presentation summarizes three case studies EPA conducted in partnership with Boston, Kansas City, and Tucson, to assess the potential benefits of employing travel efficiency strategies in these areas.

  18. General Aviation Weather Encounter Case Studies

    Science.gov (United States)

    2012-09-01

    This study presents a compilation of 24 cases involving general aviation (GA) pilots weather encounters over the : continental U.S. The project team interviewed pilots who had experienced a weather encounter, and we : examined their backgrounds, f...

  19. Towards More Case Study Research in Entrepreneurship

    Directory of Open Access Journals (Sweden)

    Tom Duxbury

    2012-03-01

    Full Text Available Entrepreneurship as an emerging discipline has made good strides, but according to some, has fallen short of bringing its theory and literature up to the standards of others in the management sciences. Rich with the descriptive detail needed for insightful theory building in entrepreneurship, scholars have called for more case study research, particularly those incorporating non-retrospective and longitudinal observations. At the same time however, it has become rare to find such research published in A-level journals dedicated to entrepreneurship. A survey presented here of major entrepreneurship journals over the past six years revealed a publication rate of only 3% using the case study method. This presents a major impediment for developing fresh research in this field based upon the study of real cases. The author explores how the case study method has been applied to entrepreneurship research and provides recommendations for improved publication rates.

  20. Case Study: Pancreas cancer with Whipple's operation

    African Journals Online (AJOL)

    PhD Nutrition), Associate Professor, Stellenbosch University. Correspondence to: Renée Blaauw, e-mail: rb@sun.ac.za. Keywords: pancreas cancer, Whipple procedure, SASPEN case study. Introduction. A pancreaticoduodenectomy (PD), also ...

  1. Flood Prevention and Public Policies: The Case of Ituporanga – Santa Catarina, Brazil

    Directory of Open Access Journals (Sweden)

    João Marcos Bosi Mendonça de Moura

    2015-12-01

    Full Text Available Departing from an analysis of the Brazilian national policies for water resources management, dams safety, and protection and civil defense, this article studies the decision-making process and actions taken to expand the Flood Prevention South Dam (Barragem Sul de Contenção de Cheias, in Portuguese in the Itajai do Sul river, in Ituporanga-SC. The South Dam is one of the three largest flood prevention dams located in the hydrographic basin of the Itajai River. For the purposes of this article, a critical analysis of bibliographical, documentary and scientific sources was performed. Results show that the natural disasters occurred in 2008 and 2011 in the study region have forced a Governmental response. However, the official decision to expand the South Dam was taken without the necessary coordination among different national policies for water resources management, dams safety, and protection and civil defense”.

  2. Prevention-based approaches to social policy: The case of early childhood development

    Directory of Open Access Journals (Sweden)

    Alan Tapper

    2012-08-01

    Full Text Available This article reviews the Australian evidence concerning interventions in early childhood aimed at promoting children’s psychological well-being and preventing social and psychological dysfunction in later life. Two kinds of research are surveyed. One is the Australian social science literature that has emerged in the last twenty years from five major research programs. The other is the evaluation studies that, more recently, have assessed the effectiveness of various early childhood preventive interventions. Together these studies provide an evidentiary platform for reviewing current policy in this field. A full analysis of ‘what works’ would need to include relevant international evidence, which is outside the scope of this article. However, the Australian evidence does support the current policy focus on good parenting programs, while also suggesting that a number of other factors matter in promoting children’s well-being.

  3. Global Hawk Systems Engineering. Case Study

    Science.gov (United States)

    2010-01-01

    Charles Garland, whose support was integral in guiding me throughout this case study. Bill Kinzig Global Hawk Systems Engineering Case Study...necessary to characterize the system’s utility. 3.2.3.2 First Flight AV-1 rolled out of the TRA facility on February 20, 1997. While at Lindbergh Field... Lindbergh Field, but its delivery to Edwards AFB, California, was already late. Thus, the air vehicle was disassembled and trucked to Edwards AFB on

  4. Educational Potential of Case-Study Technology

    OpenAIRE

    Fedorinova, Zoya; Vorobeva, Victoria; Malyanova, Marina

    2015-01-01

    This article presents the results of phenomenological and typological analysis of case-study technology educational potential. The definition “educational potential of case-study technology” is given, the main characteristics of which are changed in communication and collaborative activity quality, appearance of educational initiatives, change of participants’ position in learning process, formation of “collective subject” in collaborative activity, increase of learning (subject) results. Dep...

  5. Participative Case Studies: Integrating Case Writing and a Traditional Case Study Approach in a Marketing Context

    Science.gov (United States)

    Forman, Howard

    2006-01-01

    Case-based pedagogy is a valuable tool for applying business concepts and theories to organizational contexts. Traditional case-based pedagogy offers such learning opportunities. What this pedagogy lacks, however, is an element of real-time experiential learning opportunities. This research focuses on the advantages of incorporating a case-writing…

  6. Differences in risk factors for second and third degree hypospadias in the national birth defects prevention study

    NARCIS (Netherlands)

    Woud, S.G.; Rooij, I.A.L.M. van; Gelder, M.M.H.J. van; Olney, R.S.; Carmichael, S.L.; Roeleveld, N.; Reefhuis, J.; Prevention, S. National Birth

    2014-01-01

    BACKGROUND: Hypospadias is a frequent birth defect with three phenotypic subtypes. With data from the National Birth Defects Prevention Study, a large, multi-state, population-based, case-control study, we compared risk factors for second and third degree hypospadias. METHODS: A wide variety of data

  7. Laterality defects in the national birth defects prevention study 1998-2007 birth prevalence and descriptive epidemiology

    Science.gov (United States)

    Little is known epidemiologically about laterality defects. Using data from the National Birth Defects Prevention Study (NBDPS), a large multi-site case-control study of birth defects, we analyzed prevalence and selected characteristics in children born with laterality defects born from 1998 to 2007...

  8. Rethinking Case Study Methodology in Poststructural Research.

    Science.gov (United States)

    Mohammed, Shan; Peter, Elizabeth; Gastaldo, Denise; Howell, Doris

    2015-03-01

    Little consideration has been given to how case study might be used in poststructural research to explore power relations that constitute a phenomenon. Many case study scholars, most notably Robert Yin, adopt a postpositivist perspective that assumes the "truth" can be accessed through applying prescriptive and rigid research techniques. Using a discussion of Michel Foucault's key theoretical ideas and the insights gained through a Foucauldian case study of people with advanced cancer who continue to receive curative treatment, the authors argue for the expansion of case study in poststructural inquiry. They propose that the use of poststructuralist case study is valuable because of the flexibility and comprehensiveness of the methodology, which allows for the exploration of a deeper understanding of the broader discourses that shape a phenomenon, as well as how power/knowledge relations shape the behaviours and perceptions of people. They also introduce the reflexive implications of poststructural case study research. Copyright© by Ingram School of Nursing, McGill University.

  9. Performable Case Studies in Ethics Education.

    Science.gov (United States)

    Robeson, Richard; King, Nancy M P

    2017-09-12

    Bioethics education often includes the study of short stories, novels, plays, and films, because such materials present case examples that can highlight relevant issues and questions especially vividly for a wide range of students. In addition, creative writing is widely used in the education of health professional students and in continuing education settings for health professionals. There are very few academic or professional disciplines that do not use case studies, but the case study in dialogic form has not been standard practice for thousands of years. Dramatic arts casuistry-the creation and performance of short case studies designed specifically to raise bioethics issues for discussion-represents an application of literature and the medical humanities that is both unique and uniquely valuable. This essay describes the development and history of a course that has been successfully taught to medical students and graduate bioethics students, in which the class researches, writes, and performs a case study designed to elicit reflection and discussion about a topic and set of bioethics issues of current interest to both academic and general audiences. The model is also suited to the presentation and discussion of existing case studies, both live and via on-demand audio.

  10. Portomesenteric venous thrombosis after laparoscopic sleeve gastrectomy: A case report and a call for prevention

    Directory of Open Access Journals (Sweden)

    Parveen Bhatia

    2015-01-01

    Full Text Available Postoperative portomesenteric venous thrombosis (PMVT is being increasingly reported after bariatric surgery. It is variable and often a nonspecific presentation along with its potential for life-threatening and life-altering outcomes makes it imperative that it is prevented, detected early and treated optimally. We report the case of a 50-year-old morbidly obese man undergoing a laparoscopic sleeve gastrectomy who developed symptomatic PMVT two weeks postsurgery, which was successfully treated by anticoagulant therapy. We provide postulates to the etiopathological mechanism for this thrombotic entity. The growing recognition that obesity and bariatric surgery create a procoagulant state regionally and systemically provides impetus for designing the ideal protocol for PMVT prophylaxis, which could be more common than currently believed. We support the early screening for PMVT in the postbariatric surgical patient with unexplainable or intractable abdominal symptoms. The role of routine surveillance and the ideal duration of post-PMVT anticoagulation is yet to be elucidated.

  11. [Reemergence of measles in vaccinated patients: report of 6 cases and proposals for prevention].

    Science.gov (United States)

    Agut-Busquet, Eugènia; Gené Tous, Emili; Navarro, Gemma; González, Araceli

    2016-06-01

    A 2014 measles outbreak in Catalonia affected 131 persons. We describe a series of 6 cases diagnosed in our emergency department. All the patients were under 31 years of age and complained of flu-like symptoms, including high fever and rash. Five had been properly vaccinated and one was a health care worker. A firm diagnosis of measles need not be made in the emergency department, but a high level of suspicion is important for ruling out complications, isolating the patient, and protecting health care staff at high risk for exposure. We found that 6% of the staff of our emergency department had a low level of immunity to measles. Given our findings, we suggest that preventive treatment is necessary when health care staff have been exposed to measles and their vaccination status is unknown.

  12. Get Connected: an HIV prevention case management program for men and women leaving California prisons.

    Science.gov (United States)

    Myers, Janet; Zack, Barry; Kramer, Katie; Gardner, Mick; Rucobo, Gonzalo; Costa-Taylor, Stacy

    2005-10-01

    Individuals leaving prison face challenges to establishing healthy lives in the community, including opportunities to engage in behavior that puts them at risk for HIV transmission. HIV prevention case management (PCM) can facilitate linkages to services, which in turn can help remove barriers to healthy behavior. As part of a federally funded demonstration project, the community-based organization Centerforce provided 5 months of PCM to individuals leaving 3 state prisons in California. Program effects were measured by assessing changes in risk behavior, access to services, reincarnation, and program completion. Although response rates preclude definitive conclusions, HIV risk behavior did decrease. Regardless of race, age, or gender, those receiving comprehensive health services were significantly more likely to complete the program. PCM appears to facilitate healthy behavior for individuals leaving prison.

  13. Anencephaly: A pathological study of 41 cases

    Directory of Open Access Journals (Sweden)

    C Panduranga

    2012-01-01

    Full Text Available Background : Anencephaly is a lethal neural tube defect which is due to the defective closure of rostral pore of neural tube. In more than 50% of cases it is associated with other systemic anomalies. Hence this study was undertaken to assess pathological parameters associated with anencephaly in particular attention to associated systemic anomalies. Materials and Methods: It is a study on 41 anencephaly fetuses conducted in the Department of Pathology. The period of study is from January 2001 to December 2011. Results: Out of 41 cases, 30 (73% cases showed presence of systemic anomalies, 48.5% of the cases were observed in primigravida. Most common associated anomaly was spina bifida followed by gastrointestinal anomalies. Conclusion: Pathological examination of the abortus is essential to document the associated anomalies.

  14. Case study: Malingering or multiple personality disorder?

    Directory of Open Access Journals (Sweden)

    Alba García-Cortés

    2017-03-01

    Full Text Available The dissociative identity disorder (DID can be considered a rare disorder because of its seemingly low prevalence. However, in recent years it points to the possible underdiagnosis because its complexity and confusion at the time of differential diagnosis. On the other hand, the malingering of mental psychopathology can have a major socio-economic and legal impact, particularly important in this type of disorder, given the inability it generates and its complex diagnostic. This paper refers the case of a patient admitted to the short-term hospitalization unit of Dr. Rodríguez Lafora Hospital (Madrid with depressive symptoms. Then the patient seemed to become a TID case. The evaluation consisted of a psychological history and the application of the Structured Inventory of Malingered Symptoms (SIMS and the Millon Clinical Multiaxial Inventory (MCMI-II. The results showed an altered personality profile as well as likely malingered symptoms, what prevented us from a DID diagnosis. In view of the results, possible implications of this case for the clinical setting are discussed.

  15. Fetal tachyarrhythmia: literature data and case study

    Directory of Open Access Journals (Sweden)

    Lukianova I.S.

    2016-03-01

    Full Text Available Fetal tachyarrhythmia is unfeigned in most cases and occurs in about 1–3% of the total number of pregnancies. Most of it's kinds are ectopic intraatrial reductions. FA is usually diagnosed during the routine, starting from 18 weeks of gestation, ultrasound assessment of the fetal heart rate. Approximately 10% of fetuses with rhythm disorders are at high risk of sudden death. Supraventricular tachycardia and atrial fibrillation are the most common causes of sudden death, the same is observed for bradyarrhythmias: manifest sinus bradycardia (hypoxic genesis and expressed AV-blockade. The examination of all fetuses with arrhythmia was strongly recommended in cases of intrauterine cardiac arrest or death of the fetus in families. Arrhythmias which have been revealed during scheduled prenatal examination of the fetuses are in need of expert echocardiography assessment to determine the extent of possible pre- and postnatal risk of sudden death and the paril of arrhythmogenic cardiomyopathy formation. In case of identified life-threatening arrhythmia in fetus the pharmacological therapy, which greatly affects the favorable outcome is strongly recommended. It should be based on hemodynamic of pregnant and aimed to prevent the development of decompensation or arrhythmogenic cardiomyopathy.

  16. Prevention and control of bovine cysticercosis: a Delphi study

    Directory of Open Access Journals (Sweden)

    Elizandro Pruence Nickele

    2016-12-01

    Full Text Available Bovine cysticercosis is a zoonotic parasitic infection caused by the larval stage (Cysticercus bovis of Taenia saginata. This study aimed to identify prevention and control measures for bovine cysticercosis indicated by experts in the fields of public and animal health. The study was conducted through three rounds of the Delphi method and had the participation of 44 experts from 13 Brazilian states in 30 educational institutions, research institutions, and sanitary inspection services. The first round comprised an open question, the answers to which formed the basis for structuring the second and third questionnaire. To reach a consensus in the second and third rounds, experts were asked to express their agreement or disagreement of each proposition on the questionnaire using a five-point Likert scale. A descriptive statistical analysis was performed at the end of each round. Twenty-three specialists (52.27% participated in all three rounds. The first round resulted in 28 proposals categorized into six areas: health education, methods of diagnosis and treatment, sanitation measures, epidemiological studies, legislation and sanitary supervision, and intersectorality. In the second round, the experts reached a consensus on 16 propositions (57.14%. This percentage increased by 3.54% during the third round. At the end of the third round, the experts had reached a consensus on 17 of the 28 initial propositions (60.71%. The highest percentage of agreement (29.4% was observed in the category of health education. This study allowed us to identify 17 recommendations pertaining to the prevention and control of bovine cysticercosis. These measures are not mutually exclusive, and require an integrated approach to the establishment of intervention actions at various points in the life cycle of the parasite.

  17. A Case Study about Communication Strategies

    Science.gov (United States)

    Lin, Grace Hui Chin

    2011-01-01

    The primary purpose of this case study was to identify what were Taiwanese University English as a Foreign Language (EFL) learners' perceptions about learning communication strategies. This study collected qualitative data about students' beliefs and attitudes as they learned communication strategies. The research question guiding the study was:…

  18. Prenatal diagnosis and prevention of toxoplasmosis in pregnant women in Northern Vietnam: study protocol.

    Science.gov (United States)

    Smit, G Suzanne A; Vu, Thi Lam Binh; Do, Trung Dung; Speybroeck, Niko; Devleesschauwer, Brecht; Padalko, Elizaveta; Roets, Ellen; Dorny, Pierre

    2017-05-25

    In Vietnam, no systematic prenatal toxoplasmosis screening is in place, and only few studies have assessed the prevalence and importance of this zoonotic parasite infection. In addition, no studies have been conducted to assess the risk factors associated with toxoplasmosis. This study protocol was developed to determine the seroprevalence of toxoplasmosis in pregnant women in Hanoi and Thai Binh, Northern Vietnam, and to evaluate the association with risk factors and congenital toxoplasmosis. The protocol was developed in a way that it could potentially evolve into a countrywide prenatal diagnosis and prevention program, with the main focus on primary prevention. The collaborating gynaecologists will invite eligible pregnant women attending antenatal care for the first time to participate in the study. At first consult, information about toxoplasmosis and its prevention will be provided. All participants will be asked to fill in a questionnaire, which is designed to analyse socio-demographic and biologically plausible risk factors associated with toxoplasmosis, and blood samples will be collected to determine the seroprevalence of toxoplasmosis in pregnant women. In case there is suspicion of a primary infection during pregnancy, the concerned women will be followed-up by the gynaecologists according to a predefined protocol. Every participant will be informed on her serological status, risk factors and prevention measures and is offered appropriate medical information and medical follow-up if required. The hypothesis is that congenital toxoplasmosis is an important but currently under-diagnosed public health problem in Vietnam. This study can strengthen sustainable control of toxoplasmosis in Vietnam, provide a protocol for prenatal diagnosis, boost overall awareness, improve the knowledge about toxoplasmosis prevention and can be essential for evidence-based health policy.

  19. A Study of Pre-Service Information and Communication Teachers’ Efficacy Levels for Analyzing and Responding to Cyberbullying Cases

    Directory of Open Access Journals (Sweden)

    Melike Kavuk

    2016-07-01

    Full Text Available This case study was conducted to investigate efficacy levels of preservice Information and Communication Teachers’ to identify, prevent and intervene to cyberbullying cases. Fifty participants were interviewed and 56 cyberbullying cases, which the participants experienced or witnessed, were collected to evaluate their cyberbullying readiness. Based on the content analysis and the expert ratings, preservice teachers found to have problems for identifying cyberbullying cases, suggesting appropriate prevention strategies for cyberbullying, judging intervention strategies, and suggesting appropriate intervention methods.

  20. Which diet for prevention of type 2 diabetes? A meta-analysis of prospective studies.

    Science.gov (United States)

    Esposito, Katherine; Chiodini, Paolo; Maiorino, Maria Ida; Bellastella, Giuseppe; Panagiotakos, Demosthenes; Giugliano, Dario

    2014-09-01

    No specific diet is recommended to prevent type 2 diabetes. We did a meta-analysis of prospective cohort studies to assess the association between different diets and prevention of type 2 diabetes. We did a comprehensive search of multiple electronic databases (Medline, Scopus, EMBASE, and ISI web of knowledge) until August 2013 using predefined criteria. We included prospective cohort studies that evaluated the role of different diets in type 2 diabetes prevention. Studies were selected by 2 independent reviewers. We did random-effects meta-analyses to determine the relative risk (RR) of incident diabetes associated with healthful dietary patterns. A total of 21,372 cases of incident diabetes, from 18 prospective studies, with 20 cohorts, in 4 world regions were identified. In the random-effect meta-analysis of the 20 cohorts, RR was 0.80 (95 % confidence interval (CI) = 0.74-0.86, P diabetes did not appreciably change considering the geography (USA, Europe, and Asia), the duration of follow-up (≤10 and >10 years), and type of diets (Mediterranean and DASH, Dietary Approaches to Stop Hypertension, diets). There was a difference between at risk and general population (P = 0.0487), but the evidence was limited to two studies only. The results of our study demonstrate that several healthy diets are equally and consistently associated with a 20 % reduced risk of future type 2 diabetes.

  1. The Danish National Case Study Report

    DEFF Research Database (Denmark)

    Brodersen, Søsser; Jørgensen, Michael Søgaard

    This report is the Danish case study report in the EU-financed project INTERACTS, which analyses experience and expectations to the interaction between NGOs, Science Shops and universities. The report analyses potentials and barriers to NGO’s and similar civil society groups’ use of research...... and science through co-operation with Science Shops as a mediator between universities and civil society. The Danish national case study report analyses three projects carried out through the Science Shops at DTU and RUC. One case is a co-operation between two DTU students and an NGO, whom is working towards...... promoting the use of bicycles. The project addresses how different actors perceive and understand the bicycles as technology, and how this is incorporated in traffic strategies and planning. A second case is a co-operation between two DTU students and a day-care centre, aiming at investigating storage...

  2. Forecasting dengue hemorrhagic fever cases using ARIMA model: a case study in Asahan district

    Science.gov (United States)

    Siregar, Fazidah A.; Makmur, Tri; Saprin, S.

    2018-01-01

    Time series analysis had been increasingly used to forecast the number of dengue hemorrhagic fever in many studies. Since no vaccine exist and poor public health infrastructure, predicting the occurrence of dengue hemorrhagic fever (DHF) is crucial. This study was conducted to determine trend and forecasting the occurrence of DHF in Asahan district, North Sumatera Province. Monthly reported dengue cases for the years 2012-2016 were obtained from the district health offices. A time series analysis was conducted by Autoregressive integrated moving average (ARIMA) modeling to forecast the occurrence of DHF. The results demonstrated that the reported DHF cases showed a seasonal variation. The SARIMA (1,0,0)(0,1,1)12 model was the best model and adequate for the data. The SARIMA model for DHF is necessary and could applied to predict the incidence of DHF in Asahan district and assist with design public health maesures to prevent and control the diseases.

  3. Economics of vector-borne diseases prevention: The case of the Tiger Mosquito control and Chikungunya and Dengue prevention plan in the Emilia-Romagna region (Northern Italy)

    OpenAIRE

    Rivas Morales, Stefano

    2016-01-01

    Aedes albopictus is considered one of the most invasive mosquito species in the world. It has proved capacity for local transmission of Chikungunya and Dengue within Europe. This research evaluated public costs related to the implementation of the plan for Ae. albopictus control and Chikungunya and Dengue prevention set up in Emilia-Romagna region (Northern Italy), where a Chikungunya epidemic outbreak occurred in 2007, with 217 confirmed cases. The management plan started in 2008 by involvin...

  4. Geostationary Collocation: Case Studies for Optimal Maneuvers

    Science.gov (United States)

    2016-03-01

    travel from edge to edge, and finish with two days in the last case. It is worth noting that we could not fit the whole longitude libration in the...DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE GEOSTATIONARY COLLOCATION: CASE STUDIES FOR OPTIMAL MANEUVERS 5. FUNDING NUMBERS 6...distribution is unlimited 12b. DISTRIBUTION CODE 13. ABSTRACT (maximum 200 words) Satellite collocation is not a new topic in the space community

  5. Case Study Research Methodology in Nursing Research.

    Science.gov (United States)

    Cope, Diane G

    2015-11-01

    Through data collection methods using a holistic approach that focuses on variables in a natural setting, qualitative research methods seek to understand participants' perceptions and interpretations. Common qualitative research methods include ethnography, phenomenology, grounded theory, and historic research. Another type of methodology that has a similar qualitative approach is case study research, which seeks to understand a phenomenon or case from multiple perspectives within a given real-world context.

  6. Gigantic Suprapubic Lymphedema: A Case Study

    Directory of Open Access Journals (Sweden)

    Roozbeh Tanhaeivash

    2016-08-01

    Full Text Available We present the first case study of idiopathic gigantic suprapubic lymphedema and buried penis treated with puboscrotal reconstruction in a patient with initial extreme obesity after an extensive weight reduction (120 kg. Massive localized lymphedema of the suprapubic region should be differentiated from the scrotal type. Severe lymphedema could not resolve on its own and weight reduction does not seem to be helpful in such cases.

  7. Prevention of equine herpesvirus myeloencephalopathy - Is heparin a novel option? A case report.

    Science.gov (United States)

    Walter, Jasmin; Seeh, Christoph; Fey, Kerstin; Bleul, Ulrich; Osterrieder, Nikolaus

    2016-10-12

    Equine herpesvirus myeloencephalopathy (EHM) is a severe manifestation of equine herpesvirus 1 (EHV-1) infection. Prevention and treatment of EHM during EHV-1 outbreaks is critical, but no reliable and tested specific medication is available. Due to the thromboischemic nature of EHM and due to the fact that EHV-1 entry in cells is blocked by heparin, it was hypothesized that this compound may be useful in reduction of EHM incidence and severity. Therefore, during an acute EHV-1 outbreak with the neuropathogenic G 2254 /D 752 Pol variant, metaphylactic treatment with heparin to prevent EHM was initiated. Clinical signs were present in 61 horses (fever n = 55; EHM n = 8; abortion n = 6). Heparin (25000 IU subcutaneously twice daily for 3 days) was given to 31 febrile horses from day 10 of the outbreak, while the first 30 horses exhibiting fever remained untreated. Treatment outcome was analyzed retrospectively. Heparin-treated horses showed a lower EHM incidence (1/31; 3.2%) than untreated horses (7/30; 23.3%; p = 0.03). Results indicate that heparin may be useful for prevention of EHM during an EHV-1 outbreak. These promising data highlight the need for randomized and possibly blinded studies for the use of heparin in EHV-1 outbreaks.

  8. Study on application of safety checklist in preventive maintenance activities

    International Nuclear Information System (INIS)

    Shi Jin; Chen Song; Liu Jingquan

    2013-01-01

    The paper describes the principles and the characteristics of safety checklist as a risk evaluation method. Examples of application of safety checklists to preventive maintenance activities such as criteria comparison and checkup items in place in nuclear power plants are illustrated in details with issues appeared in the checklist establishment. Checklist has a good application in the RCM analysis or in the actual preventive maintenance program for Chashma Nuclear Power Plant indicated by concrete instances. In the light of safety checklist which is used to sustain preventive maintenance as a simple and applicable risk analysis approach, we can get deep knowledge of risks of nuclear power plant to perfect preventive maintenance activities. (authors)

  9. Connecting Reading and Writing: A Case Study

    Science.gov (United States)

    Li, Zhanfang

    2015-01-01

    Connecting reading and writing, proposed by many scholars, is realized in this case study. The 30 participants in this study are the English majors of the third year in one School of Foreign Languages in Beijing. They are encouraged to write journals every week, based on the source text materials in their Intensive Reading class, with the final…

  10. Collaborative Assessment: Middle School Case Study

    Science.gov (United States)

    Parkison, Paul T.

    2014-01-01

    Utilizing a participant observer research model, a case study of the efficacy of a collaborative assessment methodology within a middle school social studies class was conducted. A review of existing research revealed that students' perceptions of assessment, evaluation, and accountability influence their intrinsic motivation to learn. A…

  11. Prader-Willi Disease: A Case Study.

    Science.gov (United States)

    Forbus, William R., III

    A case study focuses on the characteristics and physical management of a 15-year-old with Prader-Willi Syndrome, a birth defect associated with hypotonia, insatiable appetite, hypogonadism, central nervous system dysfunction, and abnormal growth and development . A literature review addresses studies dealing with behavior modification of obesity…

  12. A Case Study in Corporate Social Responsibility

    OpenAIRE

    Sharon K. Kendrick; Mark Kendrick; Anastasiya Saakova

    2014-01-01

    This case study promotes analysis through a brief investigation into the role of corporate social responsibility (CSR) in the operation of a multinational corporation as evidenced by Google, Inc. The study focuses on a transnational company in order to observe the impact of CSR practice on a global level. The study will present implications of CSR for corporate management, corporate employees, state regulators, shareholders, and customers in general. In addition, the study will discuss conseq...

  13. Managing Residual Contaminants Reuse and Isolation Case Studies

    International Nuclear Information System (INIS)

    Kevin M. Kostelnik; James H. Clarke, Ph. D.

    2008-01-01

    Contaminants remaining on sites after regulatory-approved environmental remediation operations are complete represent continued risk to human health and the environment. Many sites require continued management efforts to: (1) protect the integrity of the engineered remedy/control, (2) limit the exposure of individuals to residual contamination by limiting reuse activities, (3) maintain ready access to accurate records/information, and (4) protect against vulnerabilities from intentional threats/actions. This paper presents performance information from selected case studies to provide insight into various management approaches employed for addressing the risks associated with residual contaminants. The case studies involve sites remediated within the U.S. CERCLA framework, and illustrate two prevailing management approaches for addressing the risks. Sacrifice Zones are sites that are purposefully isolated to prevent human access onto the property. Reuse Sites provide limited access for specific use

  14. Shuttle Case Study Collection Website Development

    Science.gov (United States)

    Ransom, Khadijah S.; Johnson, Grace K.

    2012-01-01

    As a continuation from summer 2012, the Shuttle Case Study Collection has been developed using lessons learned documented by NASA engineers, analysts, and contractors. Decades of information related to processing and launching the Space Shuttle is gathered into a single database to provide educators with an alternative means to teach real-world engineering processes. The goal is to provide additional engineering materials that enhance critical thinking, decision making, and problem solving skills. During this second phase of the project, the Shuttle Case Study Collection website was developed. Extensive HTML coding to link downloadable documents, videos, and images was required, as was training to learn NASA's Content Management System (CMS) for website design. As the final stage of the collection development, the website is designed to allow for distribution of information to the public as well as for case study report submissions from other educators online.

  15. Cryostat design case studies, principles and engineering

    CERN Document Server

    2016-01-01

    This book enables the reader to learn the fundamental and applied aspects of practical cryostat design by examining previous design choices and resulting cryostat performance. Through a series of extended case studies the book presents an overview of existing cryostat design covering a wide range of cryostat types and applications, including the magnet cryostats that comprise the majority of the Large Hadron Collider at CERN, space-borne cryostats containing sensors operating below 1 K, and large cryogenic liquid storage vessels. It starts with an introductory section on the principles of cryostat design including practical data and equations. This section is followed by a series of case studies on existing cryostats, describing the specific requirements of the cryostat, the challenges involved and the design choices made along with the resulting performance of the cryostat. The cryostat examples used in the studies are chosen to cover a broad range of cryostat applications and the authors of each case are ...

  16. Development and Evaluation of a Multi-Institutional Case Studies-Based Course in Food Safety

    Science.gov (United States)

    Pleitner, Aaron M.; Chapin, Travis K.; Hammons, Susan R.; Stelten, Anna Van; Nightingale, Kendra K.; Wiedmann, Martin; Johnston, Lynette M.; Oliver, Haley F.

    2015-01-01

    Developing novel, engaging courses in food safety is necessary to train professionals in this discipline. Courses that are interactive and case-based encourage development of critical thinking skills necessary for identifying and preventing foodborne disease outbreaks. The purpose of this study was to assess the efficacy of a case study…

  17. The potential for prevention of dementia across two decades: the prospective, population-based Rotterdam Study.

    Science.gov (United States)

    de Bruijn, Renée F A G; Bos, Michiel J; Portegies, Marileen L P; Hofman, Albert; Franco, Oscar H; Koudstaal, Peter J; Ikram, M Arfan

    2015-07-21

    Cardiovascular factors and low education are important risk factors of dementia. We provide contemporary estimates of the proportion of dementia cases that could be prevented if modifiable risk factors were eliminated, i.e., population attributable risk (PAR). Furthermore, we studied whether the PAR has changed across the last two decades. We included 7,003 participants of the original cohort (starting in 1990) and 2,953 participants of the extended cohort (starting in 2000) of the Rotterdam Study. Both cohorts were followed for dementia until ten years after baseline. We calculated the PAR of overweight, hypertension, diabetes mellitus, cholesterol, smoking, and education. Additionally, we assessed the PAR of stroke, coronary heart disease, heart failure, and atrial fibrillation. We calculated the PAR for each risk factor separately and the combined PAR taking into account the interaction of risk factors. During 57,996 person-years, 624 participants of the original cohort developed dementia, and during 26,177 person-years, 145 participants of the extended cohort developed dementia. The combined PAR in the original cohort was 0.23 (95 % CI, 0.05-0.62). The PAR in the extended cohort was slightly higher at 0.30 (95 % CI, 0.06-0.76). The combined PAR including cardiovascular diseases was 0.25 (95 % CI, 0.07-0.62) in the original cohort and 0.33 (95 % CI, 0.07-0.77) in the extended cohort. A substantial part of dementia cases could be prevented if modifiable risk factors would be eliminated. Although prevention and treatment options of cardiovascular risk factors and diseases have improved, the preventive potential for dementia has not declined over the last two decades.

  18. Clean Cities Case Study: Barwood Cab Fleet Study Summary

    International Nuclear Information System (INIS)

    Whalen, P.

    1999-01-01

    Barwood Cab Fleet Study Summary is the second in a new series called''Alternative Fuel Information Case Studies,'' designed to present real-world experiences with alternative fuels to fleet managers and other industry stakeholders

  19. Is Hammarby Sjöstad a model case? Crime prevention through environmental design in Stockholm, Sweden

    DEFF Research Database (Denmark)

    Grønlund, Bo

    2012-01-01

    Crime Prevention Through Environmental Design (CPTED) claims to reduce crime and fear of crime through urban design and planning. If it does, it ought to be part of the sustainable planning and design of cities. This chapter gives an overview of the development of CPTED principles and then uses...... the European Committee for Standardization (CEN) guidelines to assess the case study of Hammarby Sjöstad – a residential area in Stockholm, the capital of Sweden. Urban planning and urban design principles are assessed from a CPTED point of view. Crime statistics as well as data on perceived safety...... of residents of Hammarby Sjöstad are compared with other areas in Stockholm. This chapter concludes that CPTED guidelines are met to a large degree: crime rates are relatively lower and perceived safety is higher in Hammarby Sjöstad than Stockholm’s average. Finally, the role of CPTED versus other factors when...

  20. Surgical standardization to prevent gastric stenosis after laparoscopic sleeve gastrectomy: a case series.

    Science.gov (United States)

    Chang, Po-Chih; Tai, Chi-Ming; Hsin, Ming-Che; Hung, Chao-Ming; Huang, Ivy Ya-Wei; Huang, Chih-Kun

    2017-03-01

    Laparoscopic sleeve gastrectomy (LSG) is accepted as a stand-alone bariatric procedure. A specific and potentially severe complication of LSG is gastric stenosis (GS). Reviewing the treatment and prevention of GS after LSG. University hospital, Taiwan. A retrospective analysis was conducted involving all of the LSG cases (n = 927) at our institution between February 2007 and December 2015. Eight patients (0.8%) with GS were identified in our unit and 1 patient was transferred from another institution with symptomatic GS. The median intervals from initial LSG to the presence of symptoms, endoscopic dilation, and surgical revision were 14±30 days (range, 7-103 days), 21±35.6 days (range, 9-110 days), and 36±473.9 days (range, 11-1185 days), respectively. The majority of stenoses were located at the incisura angularis (8/9 [88.9%]). Among the 9 patients, only 1 responded satisfactorily to repetitive endoscopic dilation and the remaining 8 patients required revisional laparoscopic surgery, including conversion to Roux-en-Y gastric bypass (n = 6), stricturoplasty (n = 1), and Roux-en-Y gastric bypass after failed seromyotomy (n = 1). No patients experienced recurrent symptoms of GS after revisional surgery. In September 2013, we modified our surgical techniques for the subsequent 489 patients and GS did not occur after the change in surgical procedures. A combined treatment modality, endoscopic intervention with and without surgical revision is essential for managing GSs. Based on our own experience, we emphasize the clinical significance of surgical standardization to prevent the occurrence of GS. Copyright © 2016 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

  1. Presenting Software Metrics Indicators- A Case Study

    DEFF Research Database (Denmark)

    Pantazos, Kostas; Shollo, Arisa; Staron, Miroslaw

    2010-01-01

    decisions based on indicators. In essence, visualizing indicators and their dependencies can communicate the information to the stakeholders efficiently if done correctly, or mislead them if not done properly. In this paper we present results of a case study conducted in a unit of Ericsson. During the case...... study we identified the main requirements for methods for visualizing the indicators, developed these visualizations and conducted a series of interviews evaluating them. The results show that the dashboard presentation is the best solution, but that the simple, tabular visualizations are next best...

  2. Repurposing legacy data innovative case studies

    CERN Document Server

    Berman, Jules J

    2015-01-01

    Repurposing Legacy Data: Innovative Case Studies takes a look at how data scientists have re-purposed legacy data, whether their own, or legacy data that has been donated to the public domain. Most of the data stored worldwide is legacy data-data created some time in the past, for a particular purpose, and left in obsolete formats. As with keepsakes in an attic, we retain this information thinking it may have value in the future, though we have no current use for it. The case studies in this book, from such diverse fields as cosmology, quantum physics, high-energy physics, microbiology,

  3. 76 FR 81959 - Notice of Proposed Information Collection: Comment Request; Homelessness Prevention Study Site...

    Science.gov (United States)

    2011-12-29

    ... Information Collection: Comment Request; Homelessness Prevention Study Site Visits AGENCY: Office of the Chief.... This Notice also lists the following information: Title of Proposal: Homelessness Prevention Study Site... of the Paperwork Reduction Act requirements associated with HUD's Homelessness Prevention Study Site...

  4. Evidence-based draft guideline for prevention of midwifery malpractices based on referred cases to the forensic medicine commission and the medical council from 2006–2011

    Directory of Open Access Journals (Sweden)

    Leila Asadi

    2017-01-01

    Full Text Available Background: Medical errors are the main concerns in health systems, which considering their ascending rate in the recent years, especially in the field of midwifery, have caused a medical crisis. Considering the importance of evidence-based health services as a way to improve health systems, the aim of this study was to suggest a guideline for preventing malpractice in midwifery services. Materials and Methods: In this cross-sectional study that was conducted in 2013, we investigated 206 cases that were referred to the Isfahan Legal Medicine Organization and Medical Council of Forensic Medicine from 2006–2011. Data were collected by a checklist and were analyzed using SPSS-16 software. Descriptive statistical tests (mean, maximum, minimum, standard deviation, frequency, and percentage agreement were used to describe the data. Then, we used the Delphi technique with the participation from 17 experts in midwifery, gynecology, and legal medicine to provide an evidence-based draft guideline for prevention of midwifery errors. Results: A total of 206 cases were reviewed. In 66 cases (32% the verdict for malpractice in midwifery services was approved. A practical draft guideline for preventing clinical errors for midwifery in the fields of pregnancy, delivery, and postpartum period was developed. Conclusions: This evidence-based draft guideline can improve the attention of all the healthcare providers, especially midwives and physicians to prevent urgent problems and offer effective health services for mothers and infants.

  5. Usefulness of classical homoeopathy for the prevention of urinary tract infections in patients with neurogenic bladder dysfunction: A case series

    Directory of Open Access Journals (Sweden)

    Jürgen Pannek

    2014-01-01

    Full Text Available Context: In patients with neurogenic lower urinary tract dysfunction due to Spinal Cord Injury (SCI, recurrent Urinary Tract Infections (UTI, is a frequently encountered clinical problem. Often, conventional preventive measures are not successful. Aims: To treat the patients of SCI suffering from recurrent UTI with classical homoeopathy as add-on to standard urologic care. Materials and Methods: After exclusion of morphological abnormalities and initiation of a standard regime for prophylaxis, all patients with a neurogenic lower urinary tract dysfunction due to SCI, with more than three symptomatic UTI/year, were offered additional homoeopathic care. Symptoms were fever, incontinence, increased spasticity, decreased bladder capacity or pain/decreased general health combined with significant bacteriuria. Descriptive statistics was used for analysis. Results: Eight patients were followed up for a median period of 15 months. Five patients remained free of UTI, whereas UTI frequency was reduced in three patients. Conclusion: Our initial experience with homoeopathic prevention of UTI as add on to standard urologic prophylactic measures is encouraging. For an evidence-based evaluation of this concept, prospective studies are required. Keys for the positive outcome of this case series are co-operation of well-qualified partners, mutual respect and the motivation to co-operate closely.

  6. Is intravesical instillation of hyaluronic acid and chondroitin sulfate useful in preventing recurrent bacterial cystitis? A multicenter case control analysis.

    Science.gov (United States)

    Gugliotta, Giorgio; Calagna, Gloria; Adile, Giorgio; Polito, Salvatore; Saitta, Salvatore; Speciale, Patrizia; Palomba, Stefano; Perino, Antonino; Granese, Roberta; Adile, Biagio

    2015-10-01

    Urinary tract infections (UTIs) are common in the female population and, over a lifetime, about half of women have at least one episode of UTI requiring antibiotic therapy. The aim of the current study was to compare two different strategies for preventing recurrent bacterial cystitis: intravesical instillation of hyaluronic acid (HA) plus chondroitin sulfate (CS), and antibiotic prophylaxis with sulfamethoxazole plus trimethoprim. This was a retrospective review of two different cohorts of women affected by recurrent bacterial cystitis. Cases (experimental group) were women who received intravesical instillations of a sterile solution of high concentration of HA + CS in 50 mL water with calcium chloride every week during the 1(st) month and then once monthly for 4 months. The control group included women who received traditional therapy for recurrent cystitis based on daily antibiotic prophylaxis using sulfamethoxazole 200 mg plus trimethoprim 40 mg for 6 weeks. Ninety-eight and 76 patients were treated with experimental and control treatments, respectively. At 12 months after treatment, 69 and 109 UTIs were detected in the experimental and control groups, respectively. The proportion of patients free from UTIs was significantly higher in the experimental than in the control group (36.7% vs. 21.0%; p = 0.03). Experimental treatment was well tolerated and none of the patients stopped it. The intravesical instillation of HA + CS is more effective than long-term antibiotic prophylaxis for preventing recurrent bacterial cystitis. Copyright © 2015. Published by Elsevier B.V.

  7. Factors preventing early case detection for women affected by leprosy: a review of the literature.

    Science.gov (United States)

    Price, Victoria Grace

    Although leprosy can affect both sexes equally, it is globally reported that men are affected, or simply report, more often than females at the average ratio of 2:1. If cases are simply not being reported, women may be suffering in silence more often than men, and, therefore, understanding the social reasons for this in a number of countries could support the prevention of long-term disabilities caused as a result of leprosy. The objective of this review is to recognise the current academic literature surrounding the potential factors for late diagnosis of women affected by leprosy, giving possible explanations for the 2:1 gender disparity observed in case detection globally. It is hoped that health practitioners will become more equipped to recognise these barriers and ensure they are doing whatever possible to encourage women to report the early symptoms of leprosy. The review used a systematic search process in order to identify gender-related publications using robust research, useful for gleaning a cross-cultural perception of issues women may confront on the prospect of a diagnosis of leprosy. Identifying 12 publications from just five countries, the review found there to be four overarching areas which may be considered barriers more often faced by women: societal stigma; women's dependence and low status; self-stigmatising attitudes; and the gender insensitivity of leprosy services. Stigma surrounding leprosy experienced from these four overarching areas can all be attributed to the later diagnosis of women affected by leprosy, in relation to their male counterparts. The need for future research surrounding the specific experience of women affected by leprosy is pressing.

  8. Case study of establishing a clean production

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yong Kun; Nam, Yoon Mi [Korea Environment Institute, Seoul (Korea)

    1998-12-01

    This study was implemented to derive suggestions for improving policies in Korea through the examination and analysis on the present policies related to the clean production and its establishment in enterprises. The characters of concept on clean production presented in pollution prevention, waste minimization, zero emission, environmental friendly design, and industrial ecology were analyzed and the mechanism for implementing clean production and government policy were arranged comprehensively. The related policies of major countries with international organizations including UNEP (United Nations Environment Program) and EU (European Union) were reviewed and compared to those of Korea to propose future policy plan. 73 refs., 3 figs., 30 tabs.

  9. STUDY OF 200 CASES OF PLEURAL FLUID

    Directory of Open Access Journals (Sweden)

    Ramakrishna R

    2016-09-01

    Full Text Available BACKGROUND We have studied 200 patients of pleural fluid presenting to our tertiary care centre. Presence of cases of pleural fluid is a common presentation both in pulmonary and extrapulmonary diseases. We analysed the patients having both exudates and transudates and studied the results. MATERIALS AND METHODS We selected patients above 20 years of age and classified the patients with pleural fluid as having transudates and exudates. We studied the causes of transudates and exudates. A total of 200 patients are studied in this prospective study. Diagnosis of pleural exudates is made on the basis of Light’s criteria, chest x-ray, pleural fluid analysis, CT scan in selected patients, sputum examination, bronchoscopy and bronchial washings. Moribund and non-cooperative patients and HIV positives were excluded from the study. RESULTS Among the 200 patients, 91% have exudates. 9% have transudates by Light’s criteria. Tuberculosis is the commonest cause of effusions (64.83% followed by malignancy (13.73% and sympneumonic or parapneumonic effusions (9.89%. Pleural effusions occurred predominantly in males. Prevalence of diabetes Mellitus among cases of tuberculous pleural effusions is 13.56%. Tuberculous effusions are predominantly right-sided. CONCLUSION Predominant cases of pleural fluid are exudates. Commonest cause of pleural effusion is Tuberculosis followed by malignancy both pulmonary and extrapulmonary and sym. and parapneumonic effusions. Prevalence of Diabetes among Tuberculous pleural effusion cases is more or less same as in general population. Cough, expectoration fever, chest pain and breathlessness are the common symptoms occurring in three fourths of the patients of tuberculous pleural effusion. Most of the cases of Tuberculous effusion are above 30 years of age. In the diagnosis of tuberculous pleural effusion, Pleural fluid ADA is very important. Pleural fluid cytology, pleural biopsy, bronchoscopy, bronchial washings and sputum

  10. Characterisation and comparison of case study findings

    DEFF Research Database (Denmark)

    Jørgensen, Michael Søgaard; Dorland, Jens; Pel, Bonno

    2015-01-01

    This report gives an overview and a comparative analysis of the findings from the 12 first case study reports in TRANSIT about aspects of transformative social innovation (TSI). Each of the 12 reports, on which the report is based, includes an analysis of a transnational social innovation network...... and at least two local social innovation initiatives....

  11. Youth Employment and Unemployment - Two Case Studies.

    Science.gov (United States)

    OECD Observer, 1983

    1983-01-01

    Presented are case studies of youth unemployment/employment in Ireland and Portugal. A common feature of the analyses is the role of training in realizing the national potential and eliminating the mismatch between young people and available jobs. Includes possible/desirable measures to improve employment situation in these two countries. (JN)

  12. A case study of Douala City, Cameroon

    Indian Academy of Sciences (India)

    Climate change and its role in forecasting energy demand in buildings: A case study of Douala City, Cameroon .... most industrialized city in central Africa and at the same time the city most affected by the cli- ...... the challenge of sustainability; UNDP, New York. Kameni N, Tchinda R and Orosa J A 2014 Thermal com-.

  13. Case study on hypertension, physical exercise and ...

    African Journals Online (AJOL)

    Hypertension is a serious stress related disorder, typically requiring pharmacology in combination with various methods of health promotion including diet, specific lifestyle and psychophysiological techniques. This case study describes the effective treatment of a hypertensive crisis in a 63 year old woman with special ...

  14. A Case Study of the Vredefort Dome

    African Journals Online (AJOL)

    South Africa became a signatory to and ratified the World Heritage Convention, 1972 (WHC) in 1997. It thereby voluntarily agreed to identify and conserve world heritage areas of universal value for the benefit of mankind. This article presents a case study of the Vredefort Dome, one of South Africa\\'s World Heritage Sites ...

  15. Learning Machine Learning: A Case Study

    Science.gov (United States)

    Lavesson, N.

    2010-01-01

    This correspondence reports on a case study conducted in the Master's-level Machine Learning (ML) course at Blekinge Institute of Technology, Sweden. The students participated in a self-assessment test and a diagnostic test of prerequisite subjects, and their results on these tests are correlated with their achievement of the course's learning…

  16. Advanced supplier partnership practices: a case study.

    Science.gov (United States)

    Williams, B R

    2000-05-01

    This article describes how a supplier partnership was set up to avoid the typical purchasing relationship--price being inversely proportional to quantity and having the purchaser take all the risk of product obsolescence. The case study also describes how rate-based replenishment replaced time-based delivery, and how all these advantages were achieved at reduced administrative costs.

  17. Firefighter Workplace Learning: An Exploratory Case Study

    Science.gov (United States)

    Tracey, Edward A.

    2014-01-01

    Despite there being a significant amount of research investigating workplace learning, research exploring firefighter workplace learning is almost nonexistent. The purpose of this qualitative multi-case study was to explore how firefighters conceptualize, report, and practice workplace learning. The researcher also investigated how firefighters…

  18. Tachycardia During Resistance Exercise: A Case Study.

    Science.gov (United States)

    Fry, Andrew C.; Parks, Michael J.

    2001-01-01

    This case study examined a weight-trained (WT) male who had an unusually high heart rate response to heavy resistance exercise and self-administered anabolic androgenic steroids as an ergogenic aid to training. The subject was compared to 18 other WT people. His tachycardia response occurred only in the presence of a pressure load and not with a…

  19. Columbia Application Performance Tuning Case Studies

    Science.gov (United States)

    Chang, Johnny

    2006-01-01

    This talk will. present several case studies of application performance enhancements on the SGI Altix platform. The enhancements include both explicit (dplace) and implicit (cpubind/cpuset-pin) process-pinning, eliminating memory contention in OpenMP applications, eliminating unaligned memory accesses, and system profiling. These enhancements enabled 2- to 28-fold improvements in application performance.

  20. Making Professional Development Flexible: A Case Study.

    Science.gov (United States)

    Forsyth, Rachel

    2002-01-01

    Presents a case study of an online course that was designed for staff professional development at Manchester Metropolitan University (United Kingdom). Discusses the flexibility of online courses; course design; activities for short online workshops; evaluation methods for course evaluation; and results of participant questionnaires. (LRW)

  1. It's Not Funny: A Case Study

    Science.gov (United States)

    Méndez-Morse, Sylvia

    2015-01-01

    This case study may be used with personnel supervision, school law, and other school leadership courses. It describes the behavior and actions of one teacher toward another. Student discussions can focus on supervision, workplace mobbing, workplace bullying, as well as sexual harassment. Students should focus on a school leader's role in such…

  2. Innovative Interpretive Qualitative Case Study Research Method ...

    African Journals Online (AJOL)

    The aim of this paper is to review the methodology for interpretive qualitative case study research method using systems theory. The paper also addresses the underlying assumptions of this research methodology and how these affect the way research questions are answered. In reviewing this methodology, an example is ...

  3. Makerspaces in Engineering Education: A Case Study

    DEFF Research Database (Denmark)

    Jensen, Lasse Skovgaard; Özkil, Ali Gürcan; Mougaard, Krestine

    2016-01-01

    it by opening makerspaces and adopting elements of the Maker Movement in their offerings. This paper investigates how university driven makerspaces can affect engineering design and product development education trough a case study. We provide our findings based on interviews and data collected from educators...... engineering design education....

  4. Teaching Business Intelligence through Case Studies

    Science.gov (United States)

    Pomykalski, James J.

    2015-01-01

    In teaching business students about the application and implementation of technology, especially involving business intelligence, it is important to discover that project success in enterprise systems development efforts often depend on the non-technological problems or issues. The focus of this paper will be on the use of multiple case studies in…

  5. Nanomaterial Case Studies: Nanoscale Titanium Dioxide ...

    Science.gov (United States)

    This draft document presents two case studies of nanoscale titanium dioxide (nano-TiO2) used (1) to remove arsenic from drinking water and (2) as an active ingredient in topical sunscreen. The draft case studies are organized around a comprehensive environmental assessment approach that combines a product life cycle framework with the risk assessment paradigm. The document does not draw conclusions about potential risks. Rather, the case studies are intended to help identify what needs to be known in order to conduct a comprehensive environmental assessment of the potential risks related to nano-TiO2. This draft document is part of a process that will inform the development of EPA’s research strategy to support nanomaterial risk assessments. The complex properties of various nanomaterials make evaluating them in the abstract or with generalizations difficult if not impossible. Thus, this document focuses on two specific uses of nano-TiO2, as a drinking water treatment and as topical sunscreen. These case studies do not represent completed or even preliminary assessments; rather, they present the structure for identifying and prioritizing research needed to support future assessments.

  6. Marietta Celebration of Unity Case Study.

    Science.gov (United States)

    Philbin, Meg; Phillips, Rebecca

    This case study concerns the forming of a Marietta, Ohio unity committee, entitled Citizens for Social and Racial Justice, in response to the local Ku Klux Klan's (KKK) request for a parade permit in order to demonstrate against blacks in this city. Marietta, the county seat of Washington County, Ohio, has a population composed of both white and…

  7. GLAUCOMA: Case Study of a Nigerian Family

    African Journals Online (AJOL)

    has a direct genetic origin. This is well demonstrated by the many family pedigrees that have been published conforming to both recessive and dominant Mendelian inheritance models.” In this family study, only a few members who had no visual complaints could be examined. The father of case 1 was examined and his.

  8. Case Study of Home-School Visits

    Science.gov (United States)

    Aguerrebere, Yolanda

    2009-01-01

    This case study evaluated one site of a California teacher home visit program. Home visits have been an important means of connecting families and schooling. In 1999, California inaugurated a statewide home visit program to promote effective partnership between home and school for low-achieving schools. At this site, families in 3 kindergarten…

  9. Pragmatics and Morphosyntactic Acquisition: A Case Study.

    Science.gov (United States)

    O'Dowd, Elizabeth

    According to the linguistic theory of "natural order," eight English morphemes have been ranked in an invariant order of difficulty for learners of English as a Second Language (ESL). Pedagogical implications of this theory have led to the "natural approach" as a comprehensive second language teaching methodology. A case study that suggests the…

  10. Climate wise case study compendium: Report 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-02-01

    This case study compendium is one of several Climate Wise tools available to help interested companies identify cost-effective options. Climate Wise, a private-public partnership program, is a key Federal initiative to return greenhouse gas emissions to 1990 levels by 2000.

  11. A Codesign Case Study in Computer Graphics

    DEFF Research Database (Denmark)

    Brage, Jens P.; Madsen, Jan

    1994-01-01

    The paper describes a codesign case study where a computer graphics application is examined with the intention to speed up its execution. The application is specified as a C program, and is characterized by the lack of a simple compute-intensive kernel. The hardware/software partitioning is based...

  12. A Case Study in Learning to Unlearn

    Science.gov (United States)

    Downes, Martin; Grummell, Bernie; Murphy, Conor; Ryan, Anne

    2015-01-01

    In this case study, Irish academics reflect on our involvement in a project--Transformative Engagement Network (TEN). This project aims to transform the nature of the engagement between the various stakeholders impacted by or concerned with climate change and to insert the voice and concerns of the most vulnerable food producers into climate…

  13. Teaching the Holocaust through Case Study

    Science.gov (United States)

    Misco, Thomas

    2009-01-01

    This article responds to the curricular challenges teachers face with Holocaust education, including cursory treatments and a lack of focus on individual experiences. First, the author argues for a case-study approach to help students reengage concrete and complex features of the Holocaust as a point of departure for subsequent inquiry. In…

  14. Long-term fecal diverting device for the prevention of sepsis in case of colorectal anastomotic leakage: an animal experiment.

    Science.gov (United States)

    Kim, Jae Hwang; Jung, Sang Hun; Kim, Yong-Jin; Park, Se-Ll; Kim, Dae-Hwan

    2013-04-01

    A new fecal diverting device (FDD) was fabricated for fecal diversion from the proximal colon above the anastomosis to outside the anus for protecting the rectal anastomosis. The aim of the study is to evaluate the safety and effectiveness of the FDD. After a pilot study, a prospective observational trial was performed in 34 mongrel dogs. The experiment comprised of segmental resection and anastomosis of the colon, fixation of the FDD, and observation for 3 weeks (n = 15) and more than 3 weeks (n = 19) without initiation of parenteral nutrition. Four cases of perioperative death unrelated to the FDD were excluded. Twenty-six (87 %) of the 30 dogs survived. Sixteen (53 %) dogs were able to retain the FDD for more than 3 weeks until 82 days. The autopsy findings revealed that four (15 %) dogs showed colonic wall erosions and mucosal scarring respectively at the band fixation area without evidence of serious septic complications. The surviving dogs retained the FDD for more than 6 days. Mortality occurred in four of the five dogs that expelled the FDD within three postoperative days. A closed abscess cavity as the evidence of anastomotic leakage was noted in seven (23 %) of the surviving dogs. The newly designed fecal diverting device can be retained for more than 3 weeks until 82 days without any serious complications. The FDD may prevent sepsis in case of anastomotic leakage if it is retained for more than 6 days.

  15. Case study of successful weld repair of a storage tank

    International Nuclear Information System (INIS)

    Sinha, S; Ambrose, S.

    2012-01-01

    Weld repairs or modifications may be required for existing welded structures or components as a result of service damage or failure, or as a result of wear, corrosion or changed service condition. A case study of a repair to a large oil storage tank which failed in Australia by brittle fracture during modification is described to demonstrate the application of basic principles and good practice needed to produce successful repairs/modifications. Prevention of brittle fracture in welded steel structures requires consideration of the toughness at minimum temperature of the weld, the HAZ and the base material itself, applied and residual stress and 'equivalent crack' size. This case shows the importance of residual stress, repair planning and the care needed with old steels.

  16. Coping with traumatic brain injury: representative case studies.

    Science.gov (United States)

    Kwasnica, C M; Heinemann, A

    1994-04-01

    This case report compares the use of social supports and vulnerability to substance abuse for two rehabilitation clients after traumatic brain injury (TBI). Using a psychosocial assessment, the Motivational Structure Questionnaire, Adaptive Skills Battery, and Ways of Coping Checklist within a representative case method, we studied two individuals in depth to understand differences in postinjury drinking behaviors. We also examined differences in availability and use of social supports and how support was related to coping efforts. Finally, we illustrated goal-setting and the relationship between long-term planning and follow-through on goals. Social supports, adaptive problem-solving behaviors, and positive reappraisal of situations seem to be important elements in postinjury abstinence. Clinically, this research supports the need for fostering use of both social supports and substance use prevention and treatment services when working with both inpatient and outpatient TBI clients.

  17. Special performing problems of female musicians: three case studies.

    Science.gov (United States)

    Wörz-Bilfinger, D

    2012-01-01

    Female instrumentalists can encounter serious performing problems because of their physiology that is not regarded as being significant in medical terms, but which nevertheless may seriously hinder or even prevent them from playing their instruments. Music-related medical advice is based on fundamental medical procedures, and includes taking a detailed case history, instrumental biography and, above all, player observation. Three case studies from a medical information center for professional and lay musicians show the importance of gender-specific problems in female musicians: A pianist with "pseudo short-arm syndrome" due to circumference of the abdomen as a result of pregnancy; a violinist with pain in the shoulder girdle due to heavy mammae; and a young oboist with "pseudo breathing- problems" during menstruation.

  18. Synthesis across social innovation case studies

    DEFF Research Database (Denmark)

    Jørgensen, Michael Søgaard; Avelino, Flor; Dorland, Jens

    2016-01-01

    Part 1 is an overview and a comparative analysis of the findings from the 20 case study reports in TRANSIT about aspects of transformative social innovation (TSI). Each of the 20 reports, which the report is based on, includes an analysis of a transnational social innovation network and at least...... two local social innovation initiatives. Part 2 consists of extended abstracts of 8 papers which either focus on empirical phenomena surfacing in different TRANSIT cases (e.g. alternative economic arrangements), take a societal or methodological issue as starting point (e.g. inclusivity or research...

  19. Neonatal appendicitis: a survival case study

    Directory of Open Access Journals (Sweden)

    Izabela Linha Secco

    Full Text Available ABSTRACT Objective: To report a case of neonatal appendicitis in a children’s hospital in southern Brazil, demonstrating the impact on neonatal survival. Method: Case study with data collection from medical records, approved by the Institution and Ethics Committee for Research with Human Beings. Results: The clinical picture is initially characterized by food intolerance, evolving to hypoactivity, alteration of vital signs and septicemia due to intestinal perforation. Management is exclusively surgical, since no case described in the literature was diagnosed preoperatively and the findings usually point to acute abdomen. Conclusion: A focused clinical surveillance should be established when the infant presents peritoneal irritation. Follow-up of the evolution and the worsening of the symptoms by nurses, as part of the care team in partnership with the medical team, enables an early surgical intervention, thereby avoiding complications such as septicemia and death.

  20. Recruitment of older adults to three preventative lifestyle improvement studies.

    Science.gov (United States)

    Chatters, Robin; Newbould, Louise; Sprange, Kirsty; Hind, Daniel; Mountain, Gail; Shortland, Katy; Powell, Lauren; Gossage-Worrall, Rebecca; Chater, Tim; Keetharuth, Anju; Lee, Ellen; Woods, Bob

    2018-02-20

    Recruiting isolated older adults to clinical trials is complex, time-consuming and difficult. Previous studies have suggested querying existing databases to identify appropriate potential participants. We aim to compare recruitment techniques (general practitioner (GP) mail-outs, community engagement and clinician referrals) used in three randomised controlled trial (RCT) studies assessing the feasibility or effectiveness of two preventative interventions in isolated older adults (the Lifestyle Matters and Putting Life In Years interventions). During the three studies (the Lifestyle Matters feasibility study, the Lifestyle Matters RCT, the Putting Life In Years RCT) data were collected about how participants were recruited. The number of letters sent by GP surgeries for each study was recorded. In the Lifestyle Matters RCT, we qualitatively interviewed participants and intervention facilitators at 6 months post randomisation to seek their thoughts on the recruitment process. Referrals were planned to be the main source of recruitment in the Lifestyle Matters feasibility study, but due to a lack of engagement from district nurses, community engagement was the main source of recruitment. District nurse referrals and community engagement were also utilised in the Lifestyle Matters and Putting Life In Years RCTs; both mechanisms yielded few participants. GP mail-outs were the main source of recruitment in both the RCTs, but of those contacted, recruiting yield was low (recruited. Participants recommended that direct contact with health professionals would be the most beneficial way to recruit. Recruitment to the Lifestyle Matters RCT did not mirror recruitment to the feasibility study of the same intervention. Direct district nurse referrals were not effective at recruiting participants. The majority of participants were recruited via GP mail-outs, which may have led to isolated individuals not being recruited to the trials. Further research is required into

  1. Case studies on selected natural food antioxidants

    OpenAIRE

    Herrero, Miguel; Mendiola, J. A.; Cifuentes, Alejandro; Ibáñez, Elena

    2013-01-01

    In this chapter, a broad description of several case studies related to common antioxidants found in food-related products is presented. In this regard, special attention is put on the novel advanced environmentally-friendly extraction methods nowadays employed to extract and purify those potent antioxidants from natural matrices. A brief description of these extraction processes is provided together with some of the instrumentation needed. Besides, the studies carried out so f...

  2. Child Anxiety Prevention Study: Impact on Functional Outcomes.

    Science.gov (United States)

    Pella, Jeffrey E; Drake, Kelly L; Tein, Jenn-Yun; Ginsburg, Golda S

    2017-06-01

    This study examined the impact of a selective anxiety prevention program for offspring of clinically anxious parents on three domains of child functioning: (1) social, (2) familial, and (3) emotional/behavioral. Dyads were randomized into either the Coping and Promoting Strength program (CAPS; n = 70) or Information Monitoring (IM; n = 66) comparison group. Multi-informant assessments were conducted at baseline, post intervention, and 6 and 12 months follow-ups. Random effects mixed models under the linear growth modeling (LGM) framework was used to assess the impact of CAPS on growth trajectories. Over time, children in the CAPS group had significantly lower anxiety, anxious/depressed symptoms, and lower total behavior problems (parent report), compared to children in IM group. The intervention did not impact other domains assessed (e.g., social functioning), which may be due to "floor effects" on these measures. Longitudinal follow-up data is needed to provide valuable information about this high risk population.

  3. Primary prevention of cardiovascular disease in patients with systemic lupus erythematosus: case series and literature review.

    Science.gov (United States)

    Fasano, S; Margiotta, D P; Navarini, L; Pierro, L; Pantano, I; Riccardi, A; Afeltra, A; Valentini, G

    2017-12-01

    Background Systemic lupus erythematosus is associated with an increased risk of cardiovascular disease. Low-dose aspirin, hydroxychloroquine and statins have been suggested to play a prophylactic role of cardiovascular events. This study is devoted to reviewing the literature on the topic and assessing the effects of these drugs in preventing a first cardiovascular event in a two-centre Italian series. Methods A PubMed search on cardiovascular prevention in systemic lupus erythematosus was performed. Moreover, systemic lupus erythematosus patients admitted to two centres from 2000-2015, who at admission had not experienced any cardiovascular event, were investigated. Aspirin, hydroxychloroquine and statin use, and the occurrence of any cardiovascular event, were recorded at each visit. Kaplan-Meier and Cox regression analyses were performed to evaluate the role of traditional, disease-related cardiovascular risk factors and of each of the three drugs in the occurrence of new cardiovascular events. Results The literature search produced conflicting results. Two hundred and ninety-one systemic lupus erythematosus patients were included in the study and followed for a median of eight years. During follow-up, 16 cardiovascular events occurred. At multivariate analysis, taking aspirin (hazard ratio: 0.24) and hydroxychloroquine for more than five years (hazard ratio: 0.27) reduced, while antiphospholipid antibody positivity (hazard ratio: 4.32) increased, the risk of a first cardiovascular event. No effect of statins emerged. Conclusion Our study confirms an additive role of aspirin and hydroxychloroquine in the primary prophylaxis of cardiovascular events in Italian patients with systemic lupus erythematosus. The lack of any detected effect in previous reports may depend on the design of studies and their short follow-up period.

  4. 8 CFR 1215.4 - Procedure in case of alien prevented from departing from the United States.

    Science.gov (United States)

    2010-01-01

    ... departing from the United States. 1215.4 Section 1215.4 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS CONTROLS OF ALIENS DEPARTING FROM THE UNITED STATES § 1215.4 Procedure in case of alien prevented from departing from the United States. (a) Any alien...

  5. 8 CFR 215.4 - Procedure in case of alien prevented from departing from the United States.

    Science.gov (United States)

    2010-01-01

    ... departing from the United States. 215.4 Section 215.4 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS CONTROLS OF ALIENS DEPARTING FROM THE UNITED STATES § 215.4 Procedure in case of alien prevented from departing from the United States. (a) Any alien, other than an enemy alien, whose departure...

  6. Risk Factors For Ectopic Pregnancy : A Case Control Study

    Directory of Open Access Journals (Sweden)

    Deshmukh J.S

    1999-01-01

    Full Text Available Research question: Which are the risk factors for ectopic pregnancy . Objective: To study the strength of association between hypothesised risk factors and ectopic pregnancy. Study design: Unmatched case- control study. Setting: Government Medical College, Hospital, Nagpur. Participants: 133 cases of ectopic pregnancy and equal number of controls (non pregnant women admitted to study hospital. Study variables : Pelvic inflammatory diseases, sexually transmitted diseases, IUD use at conception , past use of IUD, prior ectopic pregnancy, OC pills use at the time of conception, past use of OC pills, induced abortion, spontaneous abortion, infertility and pelvic and abdominal surgery. Statistical analysis: Odds ratios & their 95% CI, Pearson’s chi square test, unconditional logistic regression analysis and population attributable risk proportion. Results : Use of IUD at conception, prior ectopic pregnancy , pelvic inflammatory disease, sexually transmitted diseases, infertility, OC pills use at the time of conception, past use of IUD and induced abortion were found to be significantly associated with ectopic pregnancy. Conclusion: Identification of these risk factors for etopic pregnancy shall help in early detection and appropriate management in an individual case and it may help in devising a comprehensive preventive strategy for ectopic pregnancy

  7. Prevention of congenital Chagas disease by Benznidazole treatment in reproductive-age women. An observational study.

    Science.gov (United States)

    Álvarez, María G; Vigliano, Carlos; Lococo, Bruno; Bertocchi, Graciela; Viotti, Rodolfo

    2017-10-01

    Since the decline in new cases of infection by insect/vector, congenital Chagas disease has become more relevant in the transmission of Chagas disease. Treatment with benznidazole significantly reduces the parasitemia, which constitutes an important factor linked to vertical transmission. The objective of this study was to evaluate whether treatment with benznidazole previously administered to women of childbearing age can prevent or reduce the incidence of new cases of congenital Chagas disease. An historical cohort study that included all women in reproductive age (15-45 years) assisted in our center was designed. We included 67 mothers with chronic Chagas disease; 35 women had not been treated prior to pregnancy, 15 had been treated prior to pregnancy and 17 gave birth prior and after treatment with benznidazole. Eight mothers gave birth to 16 children with congenital Chagas disease (8/67, 12%). The prevalence of congenital Chagas was 16/114 (14%) children born to untreated mothers and 0/42 (0%) children born to benznidazole- treated mothers, p=0.01. No significant differences were observed in clinical, serologic, epidemiological or socioeconomic baseline variables between mothers with and without children born with congenital Chagas. A 32% conversion rate to negative serology was observed in benznidazole-treated women after long-term follow up. Antiparasitic treatment administered to women in reproductive age can prevent the occurrence of congenital Chagas disease. Copyright © 2017 Elsevier B.V. All rights reserved.

  8. CLIMATE CHANGE DISCOURSE. CASE STUDY: RAIFFEISEN BANK

    Directory of Open Access Journals (Sweden)

    DRAGHICI Monica

    2010-07-01

    Full Text Available This study investigates the climate change discourse as this is a highly debated topic nowadays. A case study is revealed in this paper, which consists of applying the critical discourse analysis method at Raiffeisen Bank, one of the most important international banks. The findings of this study disclose that misleading messages are construed in climate change discourse by using some persuasion means in order to support the statement of the discourse. The study was conducted by combining a wide variety of sources, such as articles, strategies, and reports.

  9. On robust analysis of paycheck: case study

    Directory of Open Access Journals (Sweden)

    Michal Uherek

    2011-01-01

    Full Text Available Many statistical tests are constructed to check the validity of normal distribution. Here we propose a case study on analysis of paycheck where we employ the RT class of tests for normality firstly introduced in Střelec, Stehlík (2008. In particular such a study can be of interest for pension funds theoreticians and practitioners, which study the transitions of pension systems from one social security state to the another one. Our study illustrates some possible distributional deviations of salary residuals on a real data.

  10. Paraneoplastic dermatomyositis: a study of 12 cases.

    Science.gov (United States)

    Requena, C; Alfaro, A; Traves, V; Nagore, E; Llombart, B; Serra, C; Martorell, A; Guillén, C; Sanmartín, O

    2014-09-01

    Adult dermatomyositis presents as a paraneoplastic syndrome in up to 25% of cases, but no clinical, histologic, or laboratory markers completely specific for paraneoplastic disease in dermatomyositis have been identified to date. Furthermore, studies on adult dermatomyositis do not usually report the frequency of cutaneous features of dermatomyositis in patients with associated cancer. Our aim was to review the characteristics of paraneoplastic dermatomyositis in patients seen at our hospital. We studied 12 cases of paraneoplastic dermatomyositis and recorded patient age and sex, associated cancer, time between onset of dermatomyositis and cancer, emergent cutaneous manifestations, muscle involvement, dysphagia, lung disease, and levels of creatine phosphokinase and circulating autoantibodies. The mean age of the patients was 61 years and the 2 most common malignancies were ovarian cancer and bladder cancer. The mean time between the diagnosis of cancer and dermatomyositis was 7 months and in most cases, the cancer was diagnosed first. Seven patients had amyopathic dermatomyositis. The most common cutaneous signs were a violaceous photodistributed rash sparing the interscapular area and a heliotrope rash, followed by Gottron papules and cuticle involvement. Superficial cutaneous necrosis was observed in 3 cases. Myositis-specific autoantibodies were not detected in any of the 6 patients who underwent this test. Paraneoplastic dermatomyositis is often amyopathic. There are no specific cutaneous markers for malignancy in dermatomyositis. Myositis-specific antibodies are not associated with paraneoplastic dermatomyositis. Copyright © 2013 Elsevier España, S.L.U. y AEDV. All rights reserved.

  11. What prevents Chinese parents from reporting possible cases of child sexual abuse to authority? A holistic-interactionistic approach.

    Science.gov (United States)

    Xie, Qian Wen; Sun, Xiaoyue; Chen, Mengtong; Qiao, Dong Ping; Chan, Ko Ling

    2017-02-01

    The reporting of suspected CSA cases to authorities in a timely manner is important in preventing continued abuse and protecting abused children at early ages. The current study seeks to explore parents' intentions of reporting their own children's CSA experiences to authorities as well as their reporting willingness when they become aware of possible CSA cases happening to children in other families. Two rounds of semi-structured interviews were conducted among a sample of 26 parents in Beijing; these parents were purposefully selected so as to be diverse in terms of gender, age, and socioeconomic status. The data were analyzed thematically. The findings showed that the reporting of suspected CSA to authorities was a choice made by only a few Chinese parents; it was often even a last resort. By using a holistic-interactionistic approach, the interaction between Chinese parents' intentions of reporting CSA and the Chinese socio-cultural context was analyzed as a dynamic and continuously ongoing process. The impacts of the definition and perceptions of CSA on reporting, the balance of children's rights and parents' power, and the double effect of informal social control are discussed. The implications, both locally and globally, are also discussed. Copyright © 2016 Elsevier Ltd. All rights reserved.

  12. Development of case-based medication alerting and recommender system: a new approach to prevention for medication error.

    Science.gov (United States)

    Miyo, Kengo; Nittami, Yuki S; Kitagawa, Yoichiro; Ohe, Kazuhiko

    2007-01-01

    The purpose of this study was to develop a new alerting and recommender system for preventing medication errors. In recent years, alerting systems have been widely implemented, but because these systems apply a same static threshold for all patients in all cases, they produce excessive alerts and subject physicians to "alert fatigue". We believe that the most commonly-written prescription for a patient's status is the safest one. From this standpoint, we developed a real-time case-based medication alerting and recommender system linked to a database of past prescriptions. When a physician issues his or her prescription, our system dynamically compares it with past ones for similar patients in the database. An analysis of the 10 most frequently-used drugs in the University of Tokyo Hospital revealed that our system reduced the number of false alerts compared to the traditional static alert method. Our system contributes to the creation of alerts that are appropriate for patients' clinical conditions and based on physicians' empirical discretion.

  13. Nickel Allergy and Our Children's Health: A Review of Indexed Cases and a View of Future Prevention.

    Science.gov (United States)

    Jacob, Sharon E; Goldenberg, Alina; Pelletier, Janice L; Fonacier, Luz S; Usatine, Richard; Silverberg, Nanette

    2015-01-01

    Nickel is the leading cause of allergic contact dermatitis (ACD) from early childhood through adolescence. Studies have shown that skin piercings and other nickel-laden exposures can trigger the onset of nickel ACD in those who are susceptible. Nickel ACD causes a vast amount of cutaneous disease in children. Cases of nickel ACD in children have been reported in peer-reviewed literature from 28 states. Common items that contain inciting nickel include jewelry, coins, zippers, belts, tools, toys, chair studs, cases for cell phones and tablets, and dental appliances. The diagnosis of nickel ACD has been routinely confirmed by patch testing in children older than 6 months suspected of ACD from nickel. Unlike in Europe, there are no mandatory restrictions legislated for nickel exposure in the United States. Denmark has demonstrated that regulation of the nickel content in metals can lower the risk of ACD and the associated health care-related costs that arise from excess nickel exposure. To further awareness, this article reviews the prominent role of nickel in pediatric skin disease in the United States. It discusses the need for a campaign by caretakers to reduce nickel-related morbidity. Lastly, it promotes the model of European legislation as a successful intervention in the prevention of nickel ACD. © 2015 Wiley Periodicals, Inc.

  14. Where does public funding for HIV prevention go to? The case of condoms versus microbicides and vaccines

    NARCIS (Netherlands)

    Peters, J.T.P.; Micevska Scharf, M.; Driel, F.T.M. van; Jansen, W.H.M.

    2010-01-01

    This study analyses the priorities of public donors in funding HIV prevention by either integrated condom programming or HIV preventive microbicides and vaccines in the period between 2000 and 2008. It further compares the public funding investments of the USA government and European governments,

  15. Where does public funding for HIV prevention go to?: the case of condoms versus microbicides and vaccines

    NARCIS (Netherlands)

    Peters, A.J.T.P.; Micevska, M.; van Driel, F.T.M.; Jansen, W.H.M.

    2010-01-01

    This study analyses the priorities of public donors in funding HIV prevention by either integrated condom programming or HIV preventive microbicides and vaccines in the period between 2000 and 2008. It further compares the public funding investments of the USA government and European governments,

  16. The Pendulum A Case Study in Physics

    CERN Document Server

    Baker, Gregory L

    2005-01-01

    The pendulum: a case study in physics is a unique book in several ways. Firstly, it is a comprehensive quantitative study of one physical system, the pendulum, from the viewpoint of elementary and more advanced classical physics, modern chaotic dynamics, and quantum mechanics. In addition, coupled pendulums and pendulum analogs of superconducting devices are also discussed. Secondly, this book treats the physics of the pendulum within a historical and cultural context,showing, for example, that the pendulum has been intimately connected with studies of the earth's density, the earth's motion,

  17. Case studies of nurseries in Malawi

    DEFF Research Database (Denmark)

    Namoto, M.; Likoswe, M.G.

    This study of 42 case studies of nurseries was made as part of a major sample survey of 360 nurseries in 6 districts in Malawi. The purpose of the study was to let the small nurseries in the country explain in their own words how they source seed, how and for whom they produce seedlings......, and to explain about their problems and opportunities in the nursery business. The assessment was made within the framework of Improved Seed Supply for Agroforestry in African Countries (ISSAAC), a Danida supported programme implemented in cooperation between Forest & Landscape Denmark and World Agroforestry...

  18. Public attitudes towards preventive genomics and personal interest in genetic testing to prevent disease: a survey study

    NARCIS (Netherlands)

    Vermeulen, E.; Henneman, L.; van El, C.G.; Cornel, M.C.

    2014-01-01

    Background: Genetic testing and family history assessment can be used as an aid in the prevention of common chronic diseases. The aim of this study was to determine public attitudes and interests towards offering genetic testing and family history-based risk assessment for common chronic disease

  19. Marketing and clinical trials: a case study.

    Science.gov (United States)

    Francis, David; Roberts, Ian; Elbourne, Diana R; Shakur, Haleema; Knight, Rosemary C; Garcia, Jo; Snowdon, Claire; Entwistle, Vikki A; McDonald, Alison M; Grant, Adrian M; Campbell, Marion K

    2007-11-20

    Publicly funded clinical trials require a substantial commitment of time and money. To ensure that sufficient numbers of patients are recruited it is essential that they address important questions in a rigorous manner and are managed well, adopting effective marketing strategies. Using methods of analysis drawn from management studies, this paper presents a structured assessment framework or reference model, derived from a case analysis of the MRC's CRASH trial, of 12 factors that may affect the success of the marketing and sales activities associated with clinical trials. The case study demonstrates that trials need various categories of people to buy in - hence, to be successful, trialists must embrace marketing strategies to some extent. The performance of future clinical trials could be enhanced if trialists routinely considered these factors.

  20. Management & Communication: Project Management Case Study

    CERN Multimedia

    Nathalie Dumeaux

    2004-01-01

    We are pleased to announce the recent launch of a new workshop on Project Management. This is designed for People with budgetary, scheduling and/or organizational responsibilities in a project or a sub-project. The objectives through a management case study specially suited to CERN are: to become familiar with modern management techniques in use for structuring, planning, scheduling, costing and progress monitoring of a project or a sub-project. to understand in-depth issues associated with Deliverable-oriented Project Management, Earned Value Management, Advanced Project Cost Engineering and Project Risk Management. The full description of this workshop can be found here. The next session will be held on 8 October 2004. If you are interested in this workshop, please contact Nathalie Dumeaux, email or 78144. Programme of Seminars October to December 2004 Situation : 21.09.2004 Séminaires bilingues Dates Jours Places disponibles Project Management Case study 8 October 1 oui Intr...