WorldWideScience

Sample records for prescribed injectable diacetylmorphine

  1. Client satisfaction among participants in a randomized trial comparing oral methadone and injectable diacetylmorphine for long-term opioid-dependency

    Directory of Open Access Journals (Sweden)

    Brissette Suzanne

    2011-07-01

    149 (60.3% participants; concerns about the randomization process and the study ending were most commonly reported by participants receiving the oral and injectable medications, respectively. Conclusions The higher satisfaction among those receiving medically prescribed injectable diacetylmorphine (or hydromorphone supports current evidence regarding the attractiveness of this treatment for long-term, opioid-dependent individuals not benefiting sufficiently from other treatments. In addition, the measurement of treatment satisfaction provides valuable information about participants at risk of relapse and in need of additional services. Trial Registration ClinicalTrials.gov Identifier: NCT00175357

  2. The association between nicotine dependence and physical health among people receiving injectable diacetylmorphine or hydromorphone for the treatment of chronic opioid use disorder

    Directory of Open Access Journals (Sweden)

    Heather Palis

    2018-06-01

    Full Text Available Introduction: People with chronic opioid use disorder often present to treatment with individual and structural vulnerabilities and remain at risk of reporting adverse health outcomes. This risk is greatly compounded by tobacco smoking, which is highly prevalent among people with chronic opioid use disorder. Despite the known burden of tobacco smoking on health, the relationship between nicotine dependence and health has not been studied among those receiving injectable opioid agonist treatment. As such, the present study aims to explore the association between nicotine dependence and physical health among participants of the Study to Assess Longer-Term Opioid Medication Effectiveness (SALOME at baseline and six-months. Methods: SALOME was a double-blind phase III clinical trial testing the non-inferiority of injectable hydromorphone to injectable diacetylmorphine for chronic opioid use disorder. Participants reporting tobacco smoking were included in a linear regression analysis of physical health at baseline (before receiving treatment and at six-months. Results: At baseline, nicotine dependence score, lifetime history of emotional, physical, or sexual abuse and prior month safe injection site access were independently and significantly associated with physical health. At six-months nicotine dependence score was the only variable that maintained this significant and independent association with physical health. Conclusions: Findings indicate that after six-months, the injectable treatment effectively brought equity to patients' physical health status, yet the association with nicotine dependence remained. Findings could inform whether the provision of treatment for nicotine dependence should be made a priority in settings where injectable opioid agonist treatment is delivered to achieve improvements in overall physical health in this population.

  3. Pharmaceutical development of an intravenous dosage form of diacetylmorphine hydrochloride

    NARCIS (Netherlands)

    Klous, Marjolein G.; Nuijen, Bastiaan; van den Brink, Wim; van Ree, Jan M.; Beijnen, Jos H.

    2004-01-01

    A solid dosage form for multiple use was developed for parenteral administration of diacetylmorphine in a clinical trial on co-prescription of heroin to heroin addicts. A 300-mg/mL diacetylmorphine hydrochloride solution was lyophilised as 10-mL aliquots in 30-mL glass vials, to be reconstituted to

  4. Quantitative estimation of diacetylmorphine by preparative TLC and UV spectroscopy

    International Nuclear Information System (INIS)

    Khan, L.; Siddiqui, M.T.; Ahmad, N.; Shafi, N.

    2001-01-01

    A simple and efficient method for the quantitative estimation of di acetylmorphine in narcotic products has been described. Comparative TLC of narcotic specimens with standards showed presence of morphine, monoacetylmorphine, diacetylmorphine papaverine and noscapine, Resolution of the mixtures was achieved by preparative TLC. Bands corresponding to diacetylmorphine scraped, eluted UV absorption of extracts measured and contents quantified. (author)

  5. Volatilisation of diacetylmorphine: in vitro simulation of 'chasing the dragon'

    NARCIS (Netherlands)

    Klous, M. G.; Lee, W. C.; van den Brink, W.; van Ree, J. M.; Beijnen, J. H.

    2006-01-01

    In preparation for a trial on co-prescription of heroin to chronic treatment-resistant addicts, a pharmaceutical dosage form for smokable heroin was developed. During development of this product (a mixture of diacetylmorphine and caffeine), in vitro experiments were performed simulating 'chasing the

  6. Rapid comparison of diacetylmorphine on banknotes by tandem mass spectrometry.

    Science.gov (United States)

    Ebejer, Karl A; Brereton, Richard G; Carter, James F; Ollerton, Samantha L; Sleeman, Richard

    2005-01-01

    A procedure is described for the determination of the distribution of the contamination of banknotes with controlled drugs using tandem mass spectrometry. The method is illustrated using diacetylmorphine, which is the major active component of heroin. A series of banknotes is introduced into the mass spectrometer and the intensities of two product ions (m/z 328 and 268) derived from the precursor protonated molecule (m/z 370) are recorded. A banknote is considered contaminated if it shows a significant peak for both product ions, and if the ratio of intensities of these two peaks falls within accepted limits. The distribution of diacetylmorphine on sterling banknotes taken from general circulation within the UK can be modelled by an arcsin (square root) transformation of the data or by a log transformation of the data with a higher proportion of contamination. The two models were found to be in close agreement, predicting an upper limit (at 99.9% confidence) of contamination on banknotes from general circulation between 9 and 10%. The percentage contamination in a case study was calculated and compared to the background distribution using the two models proposed. This comparison revealed that the contamination present in the case study was inconsistent with that present on banknotes in general circulation. (c) 2005 John Wiley & Sons, Ltd.

  7. Prescribing and using self-injectable antiretrovirals: How concordant are physician and patient perspectives?

    OpenAIRE

    Cohen Calvin; Fisher Martin; Youle Michael; Kulasegaram Ranjababu; Fumaz Carmina R; Clotet Bonaventura; Katlama Christine; Kovacs Colin; Horne Robert; Slim Jihad; Shalit Peter; Cooper Vanessa; Tsoukas Christos

    2009-01-01

    Abstract Background The selection of agents for any treatment regimen is in part influenced by physician and patient attitudes. This study investigated attitudinal motivators and barriers to the use of self-injectable antiretroviral agents among physicians and patients and measured the degree of concordance between physician and patient perspectives. Methods Attitudes toward prescribing and usage of self-injectable antiretroviral therapy (SIAT) were assessed by structured interview in 2 cohor...

  8. Primary Care Physicians' Willingness to Prescribe HIV Pre-exposure Prophylaxis for People who Inject Drugs.

    Science.gov (United States)

    Edelman, E Jennifer; Moore, Brent A; Calabrese, Sarah K; Berkenblit, Gail; Cunningham, Chinazo; Patel, Viraj; Phillips, Karran; Tetrault, Jeanette M; Shah, Minesh; Fiellin, David A; Blackstock, Oni

    2017-04-01

    Pre-exposure prophylaxis for HIV (PrEP) is recommended for people who inject drugs (PWID). Despite their central role in disease prevention, willingness to prescribe PrEP to PWID among primary care physicians (PCPs) is largely understudied. We conducted an online survey (April-May 2015) of members of a society for academic general internists regarding PrEP. Among 250 respondents, 74% (n = 185) of PCPs reported high willingness to prescribe PrEP to PWID. PCPs were more likely to report high willingness to prescribe PrEP to all other HIV risk groups (p's < 0.03 for all pair comparisons). Compared with PCPs delivering care to more HIV-infected clinic patients, PCPs delivering care to fewer HIV-infected patients were more likely to report low willingness to prescribe PrEP to PWID (Odds Ratio [95% CI] = 6.38 [1.48-27.47]). PCP and practice characteristics were not otherwise associated with low willingness to prescribe PrEP to PWID. Interventions to improve PCPs' willingness to prescribe PrEP to PWID are needed.

  9. Population pharmacokinetics of caffeine and its metabolites theobromine, paraxanthine and theophylline after inhalation in combination with diacetylmorphine

    NARCIS (Netherlands)

    Zandvliet, Anthe S.; Huitema, Alwin D. R.; de Jonge, Milly E.; den Hoed, Rob; Sparidans, Rolf W.; Hendriks, Vincent M.; van den Brink, Wim; van Ree, Jan M.; Beijnen, Jos H.

    2005-01-01

    The stimulant effect of caffeine, as an additive in diacetylmorphine preparations for study purposes, may interfere with the pharmacodynamic effects of diacetylmorphine. In order to obtain insight into the pharmacology of caffeine after inhalation in heroin users, the pharmacokinetics of caffeine

  10. Analysis of diacetylmorphine, caffeine, and degradation products after volatilization of pharmaceutical heroin for inhalation

    NARCIS (Netherlands)

    Klous, Marjolein G.; Lee, WeiChing; Hillebrand, Michel J. X.; van den Brink, Wim; van Ree, Jan M.; Beijnen, Jos H.

    2006-01-01

    Pharmaceutical smokable heroin was developed for a clinical trial on medical co-prescription of heroin and methadone. This product, consisting of 75% w/w diacetylmorphine base and 25% w/w caffeine anhydrate, was intended for use via "chasing the dragon", that is, inhalation after volatilization.

  11. Employment and paid work among participants in a randomized controlled trial comparing diacetylmorphine and hydromorphone.

    Science.gov (United States)

    Nikoo, Mohammadali; Vogel, Marc; Choi, Fiona; Song, Michael J; Burghardt, Jensen; Zafari, Zafar; Tabi, Katarina; Frank, Anastasia; Barbic, Skye; Schütz, Christian; Jang, Kerry; Krausz, Michael

    2018-04-12

    Employment is one of the less studied but a significant outcome of medication-assisted treatment. Thus, we aimed to explore employment outcomes of medication-assisted treatment with hydromorphone (HDM) or diacetylmorphine (DAM). The secondary aim was to estimate characteristics of this population as well as treatment-related factors associated with these outcomes. This was a secondary analysis of a randomized, double blind controlled trial. A total of 102 and 100 participants were randomized to receive injectable DAM or HDM for 6 months respectively. In stage 2, 144 participants were randomized again to receive either oral or injectable forms of the medication they received for another 6 months. Participants were interviewed at 5 timepoints: before and 3, 6, 9 and 12 months after treatment assignment. Generalized estimating equations (GEE) with a logit link was fitted to determine factors related to paid work in the past 30 days. Mean age of participants was 44.3 (SD = 9.6) and 59 (29.2%) participants were men. At each timepoint, 6-8 (3.6%-4.1%) participants reported employment in the past 30 days and 40 to 52 (19.7%-26.7%) reported minimum 1 day of paid work. University or college education [OR = 2.12: 95% CI = (1.25, 3.62), P = 0.01] was significantly associated with paid work after adjustment for age, gender, treatment arms, timepoints, days receiving study treatment, physical health, psychological health and crack cocaine use in the past 30 days. The rate of employment was lower among participants of this study compared to similar studies on heroin-assisted treatment. Higher education was associated with increased odds of paid work. A large gap exists between employment rate and the proportion of participants who reported paid work. Supported employment and occupational therapy could optimize the employment outcomes of this population. Copyright © 2018 Elsevier B.V. All rights reserved.

  12. A questionnaire study of injections prescribed and dispensed for patients diagnosed with mild/moderate community-acquired pneumonia in Mongolia

    Directory of Open Access Journals (Sweden)

    Gereltuya Dorj

    2015-11-01

    Full Text Available Purpose. The study aimed to determine the extent of and factors influencing the prescribing of injections for the treatment of mild/moderate community acquired pneumonia (CAP in Mongolia.Methods. Questionnaires were developed and administered to medication providers (34 Pharmacists, 27 pharmacy technicians and prescribers (22 general doctors and 49 medical specialists working in Mongolia.Results. Cefalosporins were prescribed for patients with mild pneumonia and doctors tended to prescribe injectable cefalosporins (cefazolin rather than oral dosage forms. This was supported by the questionnaire study with pharmacists and pharmacy technicians. Additionally, 23 pharmacists and pharmacy technicians indicated that OTC injectable cefalosporins (37.7% and injectable aminopenicillins (33,9% were frequently sold by pharmacies for the treatment of mild/moderate CAP. Doctors and particularly pharmacists in the questionnaire studies indicated choosing an injection was to avoid non-compliance problems.Conclusion. High levels of injectable prescribing of antibiotics were found in non-hospitalized patients with CAP in Mongolia. This prevalence level indicated that inappropriate injection prescribing is a public health hazard for Mongolia and requires consideration by the appropriate authorities.

  13. Population pharmacokinetics of caffeine and its metabolites theobromine, paraxanthine and theophylline after inhalation in combination with diacetylmorphine.

    Science.gov (United States)

    Zandvliet, Anthe S; Huitema, Alwin D R; de Jonge, Milly E; den Hoed, Rob; Sparidans, Rolf W; Hendriks, Vincent M; van den Brink, Wim; van Ree, Jan M; Beijnen, Jos H

    2005-01-01

    The stimulant effect of caffeine, as an additive in diacetylmorphine preparations for study purposes, may interfere with the pharmacodynamic effects of diacetylmorphine. In order to obtain insight into the pharmacology of caffeine after inhalation in heroin users, the pharmacokinetics of caffeine and its dimethylxanthine metabolites were studied. The objectives were to establish the population pharmacokinetics under these exceptional circumstances and to compare the results to published data regarding intravenous and oral administration in healthy volunteers. Diacetylmorphine preparations containing 100 mg of caffeine were used by 10 persons by inhalation. Plasma concentrations of caffeine, theobromine, paraxanthine and theophylline were measured by high performance liquid chromatography. Non-linear mixed effects modelling was used to estimate population pharmacokinetic parameters. The model was evaluated by the jack-knife procedure. Caffeine was rapidly and effectively absorbed after inhalation. Population pharmacokinetics of caffeine and its dimethylxanthine metabolites could adequately and simultaneously be described by a linear multi-compartment model. The volume of distribution for the central compartment was estimated to be 45.7 l and the apparent elimination rate constant of caffeine at 8 hr after inhalation was 0.150 hr(-1) for a typical individual. The bioavailability was approximately 60%. The presented model adequately describes the population pharmacokinetics of caffeine and its dimethylxanthine metabolites after inhalation of the caffeine sublimate of a 100 mg tablet. Validation proved the stability of the model. Pharmacokinetics of caffeine after inhalation and intravenous administration are to a large extent similar. The bioavailability of inhaled caffeine is approximately 60% in experienced smokers.

  14. Rationalising prescribing

    DEFF Research Database (Denmark)

    Wadmann, Sarah; Bang, Lia Evi

    2015-01-01

    Initiatives in the name of 'rational pharmacotherapy' have been launched to alter what is seen as 'inappropriate' prescribing practices of physicians. Based on observations and interviews with 20 general practitioners (GPs) in 2009-2011, we explored how attempts to rationalise prescribing interac...

  15. Prescribing procrastination

    Science.gov (United States)

    Thomson, George H.

    1979-01-01

    In his everyday work the family physician sees many patients whose problems have been diagnosed but for whom postponement of an active treatment plan is indicated. The physician must therefore prescribe procrastination in a carefully planned way. I describe some ideas and practical methods for doing this. PMID:529244

  16. Ketorolac Injection

    Science.gov (United States)

    ... an older adult, you should know that ketorolac injection is not as safe as other medications that can be used to treat your condition. Your doctor may choose to prescribe a different medication ... to ketorolac injection.Your doctor or pharmacist will give you the ...

  17. Prescribing Antibiotics

    DEFF Research Database (Denmark)

    Pedersen, Inge Kryger; Jepsen, Kim Sune

    2018-01-01

    The medical professions will lose an indispensable tool in clinical practice if even simple infections cannot be cured because antibiotics have lost effectiveness. This article presents results from an exploratory enquiry into “good doctoring” in the case of antibiotic prescribing at a time when...... the knowledge base in the healthcare field is shifting. Drawing on in-depth interviews about diagnosing and prescribing, the article demonstrates how the problem of antimicrobial resistance is understood and engaged with by Danish general practitioners. When general practitioners speak of managing “non......-medical issues,” they refer to routines, clinical expertise, experiences with their patients, and decision-making based more on contextual circumstances than molecular conditions—and on the fact that such conditions can be hard to assess. This article’s contribution to knowledge about how new and global health...

  18. Drug prescribing pattern in three levels of health care facilities in the ...

    African Journals Online (AJOL)

    tabulation and goodness of fit. Results showed that there is significant statistical differences in the number of drugs prescribed per patient encounter, percentage of encounter with an injection prescribed, in adherence to WHO prescribing ...

  19. Learning from prescribing errors

    OpenAIRE

    Dean, B

    2002-01-01

    

 The importance of learning from medical error has recently received increasing emphasis. This paper focuses on prescribing errors and argues that, while learning from prescribing errors is a laudable goal, there are currently barriers that can prevent this occurring. Learning from errors can take place on an individual level, at a team level, and across an organisation. Barriers to learning from prescribing errors include the non-discovery of many prescribing errors, lack of feedback to th...

  20. Opioid Prescribing PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    This 60 second public service announcement is based on the July 2017 CDC Vital Signs report. Higher opioid prescribing puts patients at risk for addiction and overdose. Learn what can be done about this serious problem.

  1. Electronic prescribing reduces prescribing error in public hospitals.

    Science.gov (United States)

    Shawahna, Ramzi; Rahman, Nisar-Ur; Ahmad, Mahmood; Debray, Marcel; Yliperttula, Marjo; Declèves, Xavier

    2011-11-01

    To examine the incidence of prescribing errors in a main public hospital in Pakistan and to assess the impact of introducing electronic prescribing system on the reduction of their incidence. Medication errors are persistent in today's healthcare system. The impact of electronic prescribing on reducing errors has not been tested in developing world. Prospective review of medication and discharge medication charts before and after the introduction of an electronic inpatient record and prescribing system. Inpatient records (n = 3300) and 1100 discharge medication sheets were reviewed for prescribing errors before and after the installation of electronic prescribing system in 11 wards. Medications (13,328 and 14,064) were prescribed for inpatients, among which 3008 and 1147 prescribing errors were identified, giving an overall error rate of 22·6% and 8·2% throughout paper-based and electronic prescribing, respectively. Medications (2480 and 2790) were prescribed for discharge patients, among which 418 and 123 errors were detected, giving an overall error rate of 16·9% and 4·4% during paper-based and electronic prescribing, respectively. Electronic prescribing has a significant effect on the reduction of prescribing errors. Prescribing errors are commonplace in Pakistan public hospitals. The study evaluated the impact of introducing electronic inpatient records and electronic prescribing in the reduction of prescribing errors in a public hospital in Pakistan. © 2011 Blackwell Publishing Ltd.

  2. Opioid Prescribing PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    2017-07-06

    This 60 second public service announcement is based on the July 2017 CDC Vital Signs report. Higher opioid prescribing puts patients at risk for addiction and overdose. Learn what can be done about this serious problem.  Created: 7/6/2017 by Centers for Disease Control and Prevention (CDC).   Date Released: 7/6/2017.

  3. Matrix with Prescribed Eigenvectors

    Science.gov (United States)

    Ahmad, Faiz

    2011-01-01

    It is a routine matter for undergraduates to find eigenvalues and eigenvectors of a given matrix. But the converse problem of finding a matrix with prescribed eigenvalues and eigenvectors is rarely discussed in elementary texts on linear algebra. This problem is related to the "spectral" decomposition of a matrix and has important technical…

  4. Changing doctor prescribing behaviour

    DEFF Research Database (Denmark)

    Gill, P.S.; Mäkelä, M.; Vermeulen, K.M.

    1999-01-01

    Collaboration on Effective Professional Practice. This register is kept up to date by searching the following databases for reports of relevant research: DHSS-DATA; EMBASE; MEDLINE; SIGLE; Resource Database in Continuing Medical Education (1975-1994), along with bibliographies of related topics, hand searching......The aim of this overview was to identify interventions that change doctor prescribing behaviour and to derive conclusions for practice and further research. Relevant studies (indicating prescribing as a behaviour change) were located from a database of studies maintained by the Cochrane...... of key journals and personal contact with content area experts. Randomised controlled trials and non-equivalent group designs with pre- and post-intervention measures were included. Outcome measures were those used by the study authors. For each study we determined whether these were positive, negative...

  5. Prescribed fire research in Pennsylvania

    Science.gov (United States)

    Patrick Brose

    2009-01-01

    Prescribed fire in Pennsylvania is a relatively new forestry practice because of the State's adverse experience with highly destructive wildfires in the early 1900s. The recent introduction of prescribed fire raises a myriad of questions regarding its correct and safe use. This poster briefly describes the prescribed fire research projects of the Forestry Sciences...

  6. Heroin-assisted treatment showed better efficacy than methadone

    OpenAIRE

    ANSSEAU, Marc; Demaret, Isabelle

    2014-01-01

    Background: A fraction of patients receiving methadone treatment pursues their use of street heroin. In Switzerland, a new treatment with prescribed diacetylmorphine (pharmaceutical heroin) was developed to help these heroin addicts resistant to methadone treatment to decrease their street heroin use. In this heroin-assisted treatment (HAT), diacetylmorphine is prescribed to severe heroin user and diacetylmorphine is administered by patients under the supervision of nurses in a...

  7. Social determinants of prescribed and non-prescribed medicine use

    Directory of Open Access Journals (Sweden)

    García-Altés Anna

    2010-05-01

    Full Text Available Abstract Background The aim of the present study was to describe the use of prescribed and non prescribed medicines in a non-institutionalised population older than 15 years of an urban area during the year 2000, in terms of age and gender, social class, employment status and type of Primary Health Care. Methods Cross-sectional study. Information came from the 2000 Barcelona Health Interview Survey. The indicators used were the prevalence of use of prescribed and non-prescribed medicines in the two weeks prior to the interview. Descriptive analyses, bivariate and multivariate logistic regression analyses were carried out. Results More women than men took medicines (75.8% vs. 60% respectively. The prevalence of use of prescribed medicines increased with age while the prevalence of non-prescribed use decreased. These age differences are smaller among those with poor perceived health. In terms of social class, a higher percentage of men with good health in the more advantaged classes took non-prescribed medicines compared with disadvantaged classes (38.7% vs 31.8%. In contrast, among the group with poor health, more people from the more advantaged classes took prescribed medicines, compared with disadvantaged classes (51.4% vs 33.3%. A higher proportion of people who were either retired, unemployed or students, with good health, used prescribed medicines. Conclusion This study shows that beside health needs, there are social determinants affecting medicine consumption in the city of Barcelona.

  8. Physicians′ drug prescribing patterns at the national health insurance scheme unit of a teaching hospital in the North Eastern Nigeria

    Directory of Open Access Journals (Sweden)

    Roland Nnaemeka Okoro

    2013-01-01

    Conclusion: On one hand, there was under prescribing of injection which is commendable. On the other hand, despite the efforts of WHO and other international organizations in promoting rational use of drugs, irrational prescribing still occurs. There were high tendency of poly pharmacy, overprescribing of antibiotics, lack of compliance with the principles of NHIS essential drugs, and generic prescribing.

  9. Prescribing antibiotics in general practice:

    DEFF Research Database (Denmark)

    Sydenham, Rikke Vognbjerg; Pedersen, Line Bjørnskov; Plejdrup Hansen, Malene

    Objectives The majority of antibiotics are prescribed from general practice. The use of broad-spectrum antibiotics increases the risk of development of bacteria resistant to antibiotic treatment. In spite of guidelines aiming to minimize the use of broad-spectrum antibiotics we see an increase...... in the use of these agents. The overall aim of the project is to explore factors influencing the decision process and the prescribing behaviour of the GPs when prescribing antibiotics. We will study the impact of microbiological testing on the choice of antibiotic. Furthermore the project will explore how...... the GPs’ prescribing behaviour is influenced by selected factors. Method The study consists of a register-based study and a questionnaire study. The register-based study is based on data from the Register of Medicinal Product Statistics (prescribed antibiotics), Statistics Denmark (socio-demographic data...

  10. Testosterone Injection

    Science.gov (United States)

    ... typical male characteristics. Testosterone injection works by supplying synthetic testosterone to replace the testosterone that is normally ... as a pellet to be injected under the skin.Testosterone injection may control your symptoms but will ...

  11. Prescribed burning: a topical issue

    Directory of Open Access Journals (Sweden)

    Bovio G

    2013-11-01

    Full Text Available Prescribed burning is a promising technique for the prevention of forest fires in Italy. The research deepened several ecological and operative aspects. However, legal issues need to be thoroughly investigated.

  12. Safe prescribing: a titanic challenge.

    Science.gov (United States)

    Routledge, Philip A

    2012-10-01

    The challenge to achieve safe prescribing merits the adjective 'titanic'. The organisational and human errors leading to poor prescribing (e.g. underprescribing, overprescribing, misprescribing or medication errors) have parallels in the organisational and human errors that led to the loss of the Titanic 100 years ago this year. Prescribing can be adversely affected by communication failures, critical conditions, complacency, corner cutting, callowness and a lack of courage of conviction, all of which were also factors leading to the Titanic tragedy. These issues need to be addressed by a commitment to excellence, the final component of the 'Seven C's'. Optimal prescribing is dependent upon close communication and collaborative working between highly trained health professionals, whose role is to ensure maximum clinical effectiveness, whilst also protecting their patients from avoidable harm. Since humans are prone to error, and the environments in which they work are imperfect, it is not surprising that medication errors are common, occurring more often during the prescribing stage than during dispensing or administration. A commitment to excellence in prescribing includes a continued focus on lifelong learning (including interprofessional learning) in pharmacology and therapeutics. This should be accompanied by improvements in the clinical working environment of prescribers, and the encouragement of a strong safety culture (including reporting of adverse incidents as well as suspected adverse drug reactions whenever appropriate). Finally, members of the clinical team must be prepared to challenge each other, when necessary, to ensure that prescribing combines the highest likelihood of benefit with the lowest potential for harm. © 2012 The Author. British Journal of Clinical Pharmacology © 2012 The British Pharmacological Society.

  13. Safe prescribing: a titanic challenge

    Science.gov (United States)

    Routledge, Philip A

    2012-01-01

    The challenge to achieve safe prescribing merits the adjective ‘titanic’. The organisational and human errors leading to poor prescribing (e.g. underprescribing, overprescribing, misprescribing or medication errors) have parallels in the organisational and human errors that led to the loss of the Titanic 100 years ago this year. Prescribing can be adversely affected by communication failures, critical conditions, complacency, corner cutting, callowness and a lack of courage of conviction, all of which were also factors leading to the Titanic tragedy. These issues need to be addressed by a commitment to excellence, the final component of the ‘Seven C's’. Optimal prescribing is dependent upon close communication and collaborative working between highly trained health professionals, whose role is to ensure maximum clinical effectiveness, whilst also protecting their patients from avoidable harm. Since humans are prone to error, and the environments in which they work are imperfect, it is not surprising that medication errors are common, occurring more often during the prescribing stage than during dispensing or administration. A commitment to excellence in prescribing includes a continued focus on lifelong learning (including interprofessional learning) in pharmacology and therapeutics. This should be accompanied by improvements in the clinical working environment of prescribers, and the encouragement of a strong safety culture (including reporting of adverse incidents as well as suspected adverse drug reactions whenever appropriate). Finally, members of the clinical team must be prepared to challenge each other, when necessary, to ensure that prescribing combines the highest likelihood of benefit with the lowest potential for harm. PMID:22738396

  14. Introduction to prescribed fires in Southern ecosystems

    Science.gov (United States)

    Thomas A. Waldrop; Scott L. Goodrick

    2012-01-01

    This publication is a guide for resource managers on planning and executing prescribed burns in Southern forests and grasslands. It includes explanations of reasons for prescribed burning, environmental effects, weather, and techniques as well as general information on prescribed burning.

  15. Inappropriate prescribing in the elderly.

    LENUS (Irish Health Repository)

    Gallagher, P

    2012-02-03

    BACKGROUND AND OBJECTIVE: Drug therapy is necessary to treat acute illness, maintain current health and prevent further decline. However, optimizing drug therapy for older patients is challenging and sometimes, drug therapy can do more harm than good. Drug utilization review tools can highlight instances of potentially inappropriate prescribing to those involved in elderly pharmacotherapy, i.e. doctors, nurses and pharmacists. We aim to provide a review of the literature on potentially inappropriate prescribing in the elderly and also to review the explicit criteria that have been designed to detect potentially inappropriate prescribing in the elderly. METHODS: We performed an electronic search of the PUBMED database for articles published between 1991 and 2006 and a manual search through major journals for articles referenced in those located through PUBMED. Search terms were elderly, inappropriate prescribing, prescriptions, prevalence, Beers criteria, health outcomes and Europe. RESULTS AND DISCUSSION: Prescription of potentially inappropriate medications to older people is highly prevalent in the United States and Europe, ranging from 12% in community-dwelling elderly to 40% in nursing home residents. Inappropriate prescribing is associated with adverse drug events. Limited data exists on health outcomes from use of inappropriate medications. There are no prospective randomized controlled studies that test the tangible clinical benefit to patients of using drug utilization review tools. Existing drug utilization review tools have been designed on the basis of North American and Canadian drug formularies and may not be appropriate for use in European countries because of the differences in national drug formularies and prescribing attitudes. CONCLUSION: Given the high prevalence of inappropriate prescribing despite the widespread use of drug-utilization review tools, prospective randomized controlled trials are necessary to identify useful interventions. Drug

  16. Granisetron Injection

    Science.gov (United States)

    Granisetron immediate-release injection is used to prevent nausea and vomiting caused by cancer chemotherapy and to ... nausea and vomiting that may occur after surgery. Granisetron extended-release (long-acting) injection is used with ...

  17. Edaravone Injection

    Science.gov (United States)

    Edaravone injection is used to treat amyotrophic lateral sclerosis (ALS, Lou Gehrig's disease; a condition in which ... die, causing the muscles to shrink and weaken). Edaravone injection is in a class of medications called ...

  18. Meropenem Injection

    Science.gov (United States)

    ... injection is in a class of medications called antibiotics. It works by killing bacteria that cause infection.Antibiotics such as meropenem injection will not work for colds, flu, or other viral infections. Taking ...

  19. Chloramphenicol Injection

    Science.gov (United States)

    ... injection is in a class of medications called antibiotics. It works by stopping the growth of bacteria..Antibiotics such as chloramphenicol injection will not work for colds, flu, or other viral infections. Taking ...

  20. Colistimethate Injection

    Science.gov (United States)

    ... injection is in a class of medications called antibiotics. It works by killing bacteria.Antibiotics such as colistimethate injection will not work for colds, flu, or other viral infections. Using ...

  1. Defibrotide Injection

    Science.gov (United States)

    Defibrotide injection is used to treat adults and children with hepatic veno-occlusive disease (VOD; blocked blood ... the body and then returned to the body). Defibrotide injection is in a class of medications called ...

  2. Nalbuphine Injection

    Science.gov (United States)

    ... injection is in a class of medications called opioid agonist-antagonists. It works by changing the way ... suddenly stop using nalbuphine injection, you may experience withdrawal symptoms including restlessness; teary eyes; runny nose; yawning; ...

  3. A study of antibiotic prescribing

    DEFF Research Database (Denmark)

    Jaruseviciene, L.; Radzeviciene-Jurgute, R.; Jurgutis, A.

    2012-01-01

    Background. Globally, general practitioners (GPs) write more than 90% of all antibiotic prescriptions. This study examines the experiences of Lithuanian and Russian GPs in antibiotic prescription for upper respiratory tract infections, including their perceptions of when it is not indicated...... clinically or pharmacologically. Methods. 22 Lithuanian and 29 Russian GPs participated in five focus group discussions. Thematic analysis was used to analyse the data. Results. We identified four main thematic categories: patients' faith in antibiotics as medication for upper respiratory tract infections......; patient potential to influence a GP's decision to prescribe antibiotics for upper respiratory tract infections; impediments perceived by GPs in advocating clinically grounded antibiotic prescribing with their patients, and strategies applied in physician-patient negotiation about antibiotic prescribing...

  4. ELECTORAL PRESCRIBERS. WHO ARE THEY?

    Directory of Open Access Journals (Sweden)

    Constantin SASU

    2016-12-01

    Full Text Available The decision to vote and choosing among the candidates is an extremely important one with repercussions on everyday life by determining, in global mode, its quality for the whole society. Therefore the whole process by which the voter decides becomes a central concern. Prescribers, supposed to have a big influence on the electoral market, are a component of the microenvironment political organizations. These are people who occupy important positions that can influence the behavior of others. In the political environment, prescribers are known under the name of "opinion formers", "opinion leaders", "mediators" (Beciu, 2009 or "influencers" (Keller and Berry, 2003 Weimann, 1994. This paper aims to review the central opinions on what is the influence prescribers, opinion makers on voting behavior, voting and decisions on whether and how they act?

  5. To prescribe codeine or not to prescribe codeine?

    Science.gov (United States)

    Fleming, Marc L; Wanat, Matthew A

    2014-09-01

    A recently published study in Pediatrics by Kaiser et al. (2014; Epub April 21, DOI: 10.1542/peds.2013-3171) reported that on average, over the past decade, children aged 3 to 17 were prescribed approximately 700,000 prescriptions for codeine-containing products each year in association with emergency department (ED) visits. Although, guidelines from the American Academy of Pediatrics issued warnings in 1997 and reaffirmed their concerns regarding the safety and effectiveness of codeine in 2006, it is still often prescribed for pain and cough associated with upper respiratory infection. With the impending rescheduling of hydrocodone combination products to Schedule II, physicians and mid-level prescribers may be compelled to prescribe codeine-containing products (e.g., with acetaminophen) due to reduced administrative burden and limits on Schedule II prescriptive authority for nurse practitioners and physician assistants in some states. This commentary expounds on the safety and effectiveness concerns of codeine, with a primary focus on patients in the ED setting.

  6. Psychologists' right to prescribe – should prescribing privileges be ...

    African Journals Online (AJOL)

    Current changes in legislation regarding prescription rights increase the possibility of non-medical practitioners being authorised to presctibe medication. There has been ongoing debate about granting psychologists in South Africa a limited right to prescribe (RTP) psychotropic medication. The main reasons advanced for ...

  7. Prescribed burning for understory restoration

    Science.gov (United States)

    Kenneth W. Outcalt

    2006-01-01

    Because the longleaf ecosystem evolved with and is adapted to frequent fire, every 2 to 8 years, prescribed burning is often useful for restoring understory communities to a diverse ground layer of grasses, herbs, and small shrubs. This restoration provides habitat for a number of plant and animal species that are restricted to or found mostly in longleaf pine...

  8. Automation bias in electronic prescribing.

    Science.gov (United States)

    Lyell, David; Magrabi, Farah; Raban, Magdalena Z; Pont, L G; Baysari, Melissa T; Day, Richard O; Coiera, Enrico

    2017-03-16

    Clinical decision support (CDS) in e-prescribing can improve safety by alerting potential errors, but introduces new sources of risk. Automation bias (AB) occurs when users over-rely on CDS, reducing vigilance in information seeking and processing. Evidence of AB has been found in other clinical tasks, but has not yet been tested with e-prescribing. This study tests for the presence of AB in e-prescribing and the impact of task complexity and interruptions on AB. One hundred and twenty students in the final two years of a medical degree prescribed medicines for nine clinical scenarios using a simulated e-prescribing system. Quality of CDS (correct, incorrect and no CDS) and task complexity (low, low + interruption and high) were varied between conditions. Omission errors (failure to detect prescribing errors) and commission errors (acceptance of false positive alerts) were measured. Compared to scenarios with no CDS, correct CDS reduced omission errors by 38.3% (p < .0001, n = 120), 46.6% (p < .0001, n = 70), and 39.2% (p < .0001, n = 120) for low, low + interrupt and high complexity scenarios respectively. Incorrect CDS increased omission errors by 33.3% (p < .0001, n = 120), 24.5% (p < .009, n = 82), and 26.7% (p < .0001, n = 120). Participants made commission errors, 65.8% (p < .0001, n = 120), 53.5% (p < .0001, n = 82), and 51.7% (p < .0001, n = 120). Task complexity and interruptions had no impact on AB. This study found evidence of AB omission and commission errors in e-prescribing. Verification of CDS alerts is key to avoiding AB errors. However, interventions focused on this have had limited success to date. Clinicians should remain vigilant to the risks of CDS failures and verify CDS.

  9. Sex work involvement among women with long-term opioid injection drug dependence who enter opioid agonist treatment.

    Science.gov (United States)

    Marchand, Kirsten; Oviedo-Joekes, Eugenia; Guh, Daphne; Marsh, David C; Brissette, Suzanne; Schechter, Martin T

    2012-01-25

    Substitution with opioid-agonists (e.g., methadone) has shown to be an effective treatment for chronic long-term opioid dependency. Survival sex work, very common among injection drug users, has been associated with poor Opioid Agonist Treatment (OAT) engagement, retention and response. Therefore, this study was undertaken to determine factors associated with engaging in sex work among long-term opioid dependent women receiving OAT. Data from a randomized controlled trial, the North American Opiate Medication Initiative (NAOMI), conducted in Vancouver and Montreal (Canada) between 2005-2008, was analyzed. The NAOMI study compared the effectiveness of oral methadone to injectable diacetylmorphine or injectable hydromorphone, the last two on a double blind basis, over 12 months. A research team, independent of the clinic services, obtained outcome evaluations at baseline and follow-up (3, 6, 9, 12, 18 and 24 months). A total 53.6% of women reported engaging in sex work in at least one of the research visits. At treatment initiation, women who were younger and had fewer years of education were more likely to be engaged in sex work. The multivariate logistic generalized estimating equation regression analysis determined that psychological symptoms, and high illicit heroin and cocaine use correlated with women's involvement in sex work during the study period. After entering OAT, women using injection drugs and engaging in sex work represent a particularly vulnerable group showing poorer psychological health and a higher use of heroin and cocaine compared to women not engaging in sex work. These factors must be taken into consideration in the planning and provision of OAT in order to improve treatment outcomes. NCT00175357.

  10. Sex work involvement among women with long-term opioid injection drug dependence who enter opioid agonist treatment

    Directory of Open Access Journals (Sweden)

    Marchand Kirsten

    2012-01-01

    Full Text Available Abstract Background Substitution with opioid-agonists (e.g., methadone has shown to be an effective treatment for chronic long-term opioid dependency. Survival sex work, very common among injection drug users, has been associated with poor Opioid Agonist Treatment (OAT engagement, retention and response. Therefore, this study was undertaken to determine factors associated with engaging in sex work among long-term opioid dependent women receiving OAT. Methods Data from a randomized controlled trial, the North American Opiate Medication Initiative (NAOMI, conducted in Vancouver and Montreal (Canada between 2005-2008, was analyzed. The NAOMI study compared the effectiveness of oral methadone to injectable diacetylmorphine or injectable hydromorphone, the last two on a double blind basis, over 12 months. A research team, independent of the clinic services, obtained outcome evaluations at baseline and follow-up (3, 6, 9, 12, 18 and 24 months. Results A total 53.6% of women reported engaging in sex work in at least one of the research visits. At treatment initiation, women who were younger and had fewer years of education were more likely to be engaged in sex work. The multivariate logistic generalized estimating equation regression analysis determined that psychological symptoms, and high illicit heroin and cocaine use correlated with women's involvement in sex work during the study period. Conclusions After entering OAT, women using injection drugs and engaging in sex work represent a particularly vulnerable group showing poorer psychological health and a higher use of heroin and cocaine compared to women not engaging in sex work. These factors must be taken into consideration in the planning and provision of OAT in order to improve treatment outcomes. Trial Registration NCT00175357.

  11. Can we influence prescribing patterns?

    Science.gov (United States)

    Sbarbaro, J A

    2001-09-15

    A variety of programming techniques and methods of training have been employed to change physician behavior. Didactic continuing medical education lectures and clinical guidelines have had minimal impact, although endorsement of national professional guidelines by local opinion leaders appears to have a positive influence on the impact of professional guidelines. Interactive, hands-on workshops, performance reporting, and peer/patient feedback are also effective. Changing prescribing habits has been equally difficult. Drug utilization letters involving both pharmacist and physician have more impact than do letters sent only to the physician. Academic detailing, when properly executed, has been consistently effective. When combined with these strategies, closed formularies become a powerful tool in changing prescribing behavior.

  12. Which prosthetic foot to prescribe?

    OpenAIRE

    De Asha, AR; Barnett, CT; Struchkov, V; Buckley, JG

    2017-01-01

    Introduction: \\ud Clinicians typically use findings from cohort studies to objectively inform judgements regarding the potential (dis)advantages of prescribing a new prosthetic device. However, before finalising prescription a clinician will typically ask a patient to 'try out' a change of prosthetic device while the patient is at the clinic. Observed differences in gait when using the new device should be the result of the device’s mechanical function, but could also conceivably be due to pa...

  13. Prescribing patterns in premenstrual syndrome

    Directory of Open Access Journals (Sweden)

    Jones Paul W

    2002-06-01

    Full Text Available Abstract Background Over 300 therapies have been proposed for premenstrual syndrome. To date there has been only one survey conducted in the UK of PMS treatments prescribed by GPs, a questionnaire-based study by the National Association of Premenstrual Syndrome in 1989. Since then, selective serotonin re-uptake inhibitors have been licensed for severe PMS/PMDD, and governmental recommendations to reduce the dosage of vitamin B6 (the first choice over-the-counter treatment for many women with PMS have been made. This study investigates the annual rates of diagnoses and prescribing patterns for premenstrual syndrome (1993–1998 within a computerised general practitioner database. Methods Retrospective survey of prescribing data for premenstrual syndrome between 1993–1998 using the General Practice Research Database for the West Midlands Region which contains information on 282,600 female patients Results Overall the proportion of women with a prescription-linked diagnosis of premenstrual syndrome has halved over the five years. Progestogens including progesterone were the most commonly recorded treatment for premenstrual syndrome during the whole study period accounting for over 40% of all prescriptions. Selective serotonin-reuptake inhibitors accounted for only 2% of the prescriptions in 1993 but rose to over 16% by 1998, becoming the second most commonly recorded treatment. Vitamin B6 accounted for 22% of the prescriptions in 1993 but dropped markedly between 1997 and 1998 to 11%. Conclusions This study shows a yearly decrease in the number of prescriptions linked to diagnoses for premenstrual syndrome. Progestogens including progesterone, is the most widely prescribed treatment for premenstrual syndrome despite the lack of evidence demonstrating their efficacy.

  14. Subcutaneous Injections

    DEFF Research Database (Denmark)

    Thomsen, Maria

    This thesis is about visualization and characterization of the tissue-device interaction during subcutaneous injection. The tissue pressure build-up during subcutaneous injections was measured in humans. The insulin pen FlexTouchr (Novo Nordisk A/S) was used for the measurements and the pressure ...

  15. Hydromorphone Injection

    Science.gov (United States)

    ... anyone else to use your medication. Store hydromorphone injection in a safe place so that no one else can use it accidentally or on purpose. Keep track of how much medication is left so ... with hydromorphone injection may increase the risk that you will develop ...

  16. Paclitaxel Injection

    Science.gov (United States)

    (pak'' li tax' el)Paclitaxel injection must be given in a hospital or medical facility under the supervision of a doctor who is experienced in giving chemotherapy medications for cancer.Paclitaxel injection may cause a large decrease in the number of white blood cells (a type of blood cell ...

  17. Medicare Provider Data - Part D Prescriber

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Part D Prescriber Public Use File (PUF) provides information on prescription drugs prescribed by individual physicians and other health care providers and paid...

  18. Dutch Travel Health Nurses: Prepared to Prescribe?

    NARCIS (Netherlands)

    Overbosch, Femke W.; Koeman, Susan C.; van den Hoek, Anneke; Sonder, Gerard J. B.

    2012-01-01

    Background. In travel medicine, as in other specialties, independent prescribing of medication has traditionally been the domain of practitioners like physicians, dentists, and midwives. However, a 2011 ruling in the Netherlands expands independent prescribing and introduces supplementary

  19. The quality of outpatient antimicrobial prescribing

    DEFF Research Database (Denmark)

    Malo, Sara; Bjerrum, Lars; Feja, Cristina

    2013-01-01

    The aim of the study was to analyse and compare the quality of outpatient antimicrobial prescribing in Denmark and Aragón (in northeastern Spain), with the objective of assessing inappropriate prescribing....

  20. Inappropriate prescribing: criteria, detection and prevention.

    LENUS (Irish Health Repository)

    O'Connor, Marie N

    2012-06-01

    Inappropriate prescribing is highly prevalent in older people and is a major healthcare concern because of its association with negative healthcare outcomes including adverse drug events, related morbidity and hospitalization. With changing population demographics resulting in increasing proportions of older people worldwide, improving the quality and safety of prescribing in older people poses a global challenge. To date a number of different strategies have been used to identify potentially inappropriate prescribing in older people. Over the last two decades, a number of criteria have been published to assist prescribers in detecting inappropriate prescribing, the majority of which have been explicit sets of criteria, though some are implicit. The majority of these prescribing indicators pertain to overprescribing and misprescribing, with only a minority focussing on the underprescribing of indicated medicines. Additional interventions to optimize prescribing in older people include comprehensive geriatric assessment, clinical pharmacist review, and education of prescribers as well as computerized prescribing with clinical decision support systems. In this review, we describe the inappropriate prescribing detection tools or criteria most frequently cited in the literature and examine their role in preventing inappropriate prescribing and other related healthcare outcomes. We also discuss other measures commonly used in the detection and prevention of inappropriate prescribing in older people and the evidence supporting their use and their application in everyday clinical practice.

  1. Temozolomide Injection

    Science.gov (United States)

    ... balance or coordination fainting dizziness hair loss insomnia memory problems pain, itching, swelling, or redness in the place where the medication was injected changes in vision Some side effects can be serious. If you ...

  2. Buprenorphine Injection

    Science.gov (United States)

    ... injection is in a class of medications called opiate partial agonists. It works to prevent withdrawal symptoms ... help. If the victim has collapsed, had a seizure, has trouble breathing, or can't be awakened, ...

  3. Risperidone Injection

    Science.gov (United States)

    ... release (long-acting) injection is used to treat schizophrenia (a mental illness that causes disturbed or unusual ... may help control your symptoms but will not cure your condition. Continue to keep appointments to receive ...

  4. Haloperidol Injection

    Science.gov (United States)

    ... haloperidol extended-release injection are used to treat schizophrenia (a mental illness that causes disturbed or unusual ... may help control your symptoms but will not cure your condition. Continue to keep appointments to receive ...

  5. Omalizumab Injection

    Science.gov (United States)

    ... injection is used to decrease the number of asthma attacks (sudden episodes of wheezing, shortness of breath, and ... about how to treat symptoms of a sudden asthma attack. If your asthma symptoms get worse or if ...

  6. Injection Tests

    CERN Document Server

    Kain, V

    2009-01-01

    The success of the start-up of the LHC on 10th of September was in part due to the preparation without beam and injection tests in 2008. The injection tests allowed debugging and improvement in appropriate portions to allow safe, efficient and state-of-the-art commissioning later on. The usefulness of such an approach for a successful start-up becomes obvious when looking at the problems we encountered before and during the injection tests and could solve during this period. The outline of the preparation and highlights of the different injection tests will be presented and the excellent performance of many tools discussed. A list of shortcomings will follow, leading to some planning for the preparation of the run in 2009.

  7. Cefotaxime Injection

    Science.gov (United States)

    ... is in a class of medications called cephalosporin antibiotics. It works by killing bacteria.Antibiotics such as cefotaxime injection will not work for colds, flu, or other viral infections. Using ...

  8. Cefuroxime Injection

    Science.gov (United States)

    ... is in a class of medications called cephalosporin antibiotics. It works by killing bacteria.Antibiotics such as cefuroxime injection will not work for colds, flu, or other viral infections. Using ...

  9. Doripenem Injection

    Science.gov (United States)

    ... is in a class of medications called carbapenem antibiotics. It works by killing bacteria.Antibiotics such as doripenem injection will not work for colds, flu, or other viral infections. Taking ...

  10. Daptomycin Injection

    Science.gov (United States)

    ... in a class of medications called cyclic lipopeptide antibiotics. It works by killing bacteria.Antibiotics such as daptomycin injection will not work for treating colds, flu, or other viral infections. ...

  11. Ceftaroline Injection

    Science.gov (United States)

    ... is in a class of medications called cephalosporin antibiotics. It works by killing bacteria.Antibiotics such as ceftaroline injection will not work for colds, flu, or other viral infections. Using ...

  12. Aztreonam Injection

    Science.gov (United States)

    ... is in a class of medications called carbapenem antibiotics. It works by killing bacteria.Antibiotics such as aztreonam injection will not work for colds, flu, or other viral infections. Taking ...

  13. Cefazolin Injection

    Science.gov (United States)

    ... is in a class of medications called cephalosporin antibiotics. It works by killing bacteria.Antibiotics such as cefazolin injection will not work for colds, flu, or other viral infections. Taking ...

  14. Ceftazidime Injection

    Science.gov (United States)

    ... is in a class of medications called cephalosporin antibiotics. It works by killing bacteria.Antibiotics such as ceftazidime injection will not work for colds, flu, or other viral infections. Using ...

  15. Cefotetan Injection

    Science.gov (United States)

    ... is in a class of medications called cephalosporin antibiotics. It works by killing bacteria.Antibiotics such as cefotetan injection will not work for colds, flu, or other viral infections. Using ...

  16. Cefoxitin Injection

    Science.gov (United States)

    ... is in a class of medications called cephamycin antibiotics. It works by killing bacteria.Antibiotics such as cefoxitin injection will not work for colds, flu, or other viral infections. Taking ...

  17. Tigecycline Injection

    Science.gov (United States)

    ... is in a class of medications called tetracycline antibiotics. It works by killing bacteria that cause infection.Antibiotics such as tigecycline injection will not work for colds, flu, or other viral infections. Using ...

  18. Ertapenem Injection

    Science.gov (United States)

    ... is in a class of medications called carbapenem antibiotics. It works by killing bacteria.Antibiotics such as ertapenem injection will not work for colds, flu, or other viral infections. Taking ...

  19. Ceftriaxone Injection

    Science.gov (United States)

    ... is in a class of medications called cephalosporin antibiotics. It works by killing bacteria.Antibiotics such as ceftriaxone injection will not work for colds, flu, or other viral infections.Using ...

  20. Cefepime Injection

    Science.gov (United States)

    ... is in a class of medications called cephalosporin antibiotics. It works by killing bacteria.Antibiotics such as cefepime injection will not work for colds, flu, or other viral infections. Using ...

  1. Telavancin Injection

    Science.gov (United States)

    ... is in a class of medications called lipoglycopeptide antibiotics. It works by killing bacteria that cause infection.Antibiotics such as telavancin injection will not work for colds, flu, or other viral infections. Using ...

  2. Doxycycline Injection

    Science.gov (United States)

    ... is in a class of medications called tetracycline antibiotics. It works by killing bacteria that cause infections.Antibiotics such as doxycycline injection will not work for colds, flu, or other viral infections. Taking ...

  3. Vancomycin Injection

    Science.gov (United States)

    ... is in a class of medications called glycopeptide antibiotics. It works by killing bacteria that cause infections.Antibiotics such as vancomycin injection will not work for colds, flu, or other viral infections. Taking ...

  4. Octreotide Injection

    Science.gov (United States)

    ... carton and protect it from light. Dispose of multi-dose vials of the immediate-release injection 14 ... and immediately place the medication in a safe location – one that is up and away and out ...

  5. Moxifloxacin Injection

    Science.gov (United States)

    ... tendon area, or inability to move or to bear weight on an affected area.Using moxifloxacin injection ... muscle weakness) and cause severe difficulty breathing or death. Tell your doctor if you have myasthenia gravis. ...

  6. Delafloxacin Injection

    Science.gov (United States)

    ... a tendon area, or inability to move or bear weight on an affected area.Using delafloxacin injection ... muscle weakness) and cause severe difficulty breathing or death. Tell your doctor if you have myasthenia gravis. ...

  7. Levofloxacin Injection

    Science.gov (United States)

    ... tendon area, or inability to move or to bear weight on an affected area.Using levofloxacin injection ... muscle weakness) and cause severe difficulty breathing or death. Tell your doctor if you have myasthenia gravis. ...

  8. Ciprofloxacin Injection

    Science.gov (United States)

    ... a tendon area, or inability to move or bear weight on an affected area.Using ciprofloxacin injection ... muscle weakness) and cause severe difficulty breathing or death. Tell your doctor if you have myasthenia gravis. ...

  9. Alirocumab Injection

    Science.gov (United States)

    ... 9 (PCSK9) inhibitor monoclonal antibodies. It works by blocking the production of LDL cholesterol in the body ... hives difficulty breathing or swallowing swelling of the face, throat, tongue, lips, and eyes Alirocumab injection may ...

  10. Evolocumab Injection

    Science.gov (United States)

    ... 9 (PCSK9) inhibitor monoclonal antibody. It works by blocking the production of LDL cholesterol in the body ... hives difficulty breathing or swallowing swelling of the face, throat, tongue, lips, and eyes Evolocumab injection may ...

  11. Acyclovir Injection

    Science.gov (United States)

    ... It is also used to treat first-time genital herpes outbreaks (a herpes virus infection that causes sores ... in the body. Acyclovir injection will not cure genital herpes and may not stop the spread of genital ...

  12. Butorphanol Injection

    Science.gov (United States)

    ... Butorphanol is in a class of medications called opioid agonist-antagonists. It works by changing the way ... suddenly stop using butorphanol injection, you may experience withdrawal symptoms such as nervousness, agitation, shakiness, diarrhea, chills, ...

  13. Inappropriate prescribing in geriatric patients.

    LENUS (Irish Health Repository)

    Barry, Patrick J

    2012-02-03

    Inappropriate prescribing in older people is a common condition associated with significant morbidity, mortality, and financial costs. Medication use increases with age, and this, in conjunction with an increasing disease burden, is associated with adverse drug reactions. This review outlines why older people are more likely to develop adverse drug reactions and how common the problem is. The use of different tools to identify and measure the problem is reviewed. Common syndromes seen in older adults (eg, falling, cognitive impairment, sleep disturbance) are considered, and recent evidence in relation to medication use for these conditions is reviewed. Finally, we present a brief summary of significant developments in the recent literature for those caring for older people.

  14. Nurse prescribing in dermatology: doctors' and non-prescribing nurses' views.

    Science.gov (United States)

    Stenner, Karen; Carey, Nicola; Courtenay, Molly

    2009-04-01

    This paper is a report of a study conducted to explore doctor and non-prescribing nurse views about nurse prescribing in the light of their experience in dermatology. The cooperation of healthcare professionals and peers is of key importance in enabling and supporting nurse prescribing. Lack of understanding of and opposition to nurse prescribing are known barriers to its implementation. Given the important role they play, it is necessary to consider how the recent expansion of nurse prescribing rights in England impacts on the views of healthcare professionals. Interviews with 12 doctors and six non-prescribing nurses were conducted in 10 case study sites across England between 2006 and 2007. Participants all worked with nurses who prescribed for patients with dermatological conditions in secondary or primary care. Thematic analysis was conducted on the interview data. Participants were positive about their experiences of nurse prescribing having witnessed benefits from it, but had reservations about nurse prescribing in general. Acceptance was conditional upon the nurses' level of experience, awareness of their own limitations and the context in which they prescribed. Fears that nurses would prescribe beyond their level of competence were expected to reduce as understanding and experience of nurse prescribing increased. Indications are that nurse prescribing can be acceptable to doctors and nurses so long as it operates within recommended parameters. Greater promotion and assessment of standards and criteria are recommended to improve understanding and acceptance of nurse prescribing.

  15. Teduglutide Injection

    Science.gov (United States)

    ... who need additional nutrition or fluids from intravenous (IV) therapy. Teduglutide injection is in a class of medications ... of the ingredients.tell your doctor and pharmacist what other prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking ...

  16. Dexrazoxane Injection

    Science.gov (United States)

    ... are used to treat or prevent certain side effects that may be caused by chemotherapy medications. Dexrazoxane injection (Zinecard) is used to prevent or decrease heart damage caused by doxorubicin in women who are taking the medication to treat breast cancer that has spread to other parts of the ...

  17. Triptorelin Injection

    Science.gov (United States)

    ... puberty too soon, resulting in faster than normal bone growth and development of sexual characteristics) in children 2 years and older. Triptorelin injection is in a class of medications called gonadotropin-releasing hormone (GnRH) agonists. It works by decreasing the amount ...

  18. Promoting Safe Injection Practices : The Challenge Ahead

    Directory of Open Access Journals (Sweden)

    V K Srivastava

    2006-06-01

    Full Text Available Injections are one of the most common health care procedures in the world. Global estimates range between 12 billion-16 billion injections each year’. Most of the injections (90 to 95% are given for therapeutic purposes and only 5 to 10% are given for immunization. It is estimated that worldwide every year a billion injections are given to women and children for immunization. Up to half of these injections are currently thought to be unsafe. Due to the sheer burden of injections and the coresponding magnitude of unsafe injections, the proportion of blood borne pathogen transmission is much larger than is due to unsafe blood transfusion. Unsafe injections are responsible for million cases of Hepatitis B and C and an estimated one-quarter of a million cases of HIV annually. Worldwide 8 to 16 million hepatitis B, 2.3 - 4.7 million hepatitis C and 80,000 - 1,60,000 HIV infections are estimated to occur yearly form reuse of syringes and needles without adequate sterilization2. In the less developed countries, the unsafe injection practices account for an estimated $ 535 million in health care costs and result in nearly 1.3 million deaths a year. In a developing country like India where unnecessary injections are common, the total bur­den of injections is estimated to be 3.7 billion injections per year3. Certain studies that have been carried out in India,along with anecdotal evidence point towards a large numbe- of unnecessary, inappropriate, unsafe injections and inadequate sharps waste management4 5. A high proportion of injections given in India for immunization are unsafe due to reuse of needles/ syringes. The popularity of curative injections remains high due to various factors influencing the behaviour of prescribers / injection givers as well as clients.

  19. Prescribing Safety in Ambulatory Care: Physician Perspectives

    National Research Council Canada - National Science Library

    Rundall, Thomas G; Hsu, John; Lafata, Jennifer E; Fung, Vicki; Paez, Kathryn A; Simpkins, Jan; Simon, Steven R; Robinson, Scott B; Uratsu, Connie; Gunter, Margaret J; Soumerai, Stephen B; Selby, Joseph V

    2005-01-01

    .... We asked about current safety practices, perceptions of ambulatory prescribing safety. Using a content analysis approach, three investigators independently coded responses into thematic categories...

  20. Prevalence and Predictors of Inappropriate Medications Prescribing ...

    African Journals Online (AJOL)

    Data analysis involved use of World Health Organization (WHO) prescribing indicators, Updated 2002 Beer's criteria and DRUG-REAX® system software package of MICROMEDEX (R) Healthcare Series to assess the prescribing pattern, identify potentially inappropriate medications and potential drug-drug interactions, ...

  1. Medication errors: prescribing faults and prescription errors.

    Science.gov (United States)

    Velo, Giampaolo P; Minuz, Pietro

    2009-06-01

    1. Medication errors are common in general practice and in hospitals. Both errors in the act of writing (prescription errors) and prescribing faults due to erroneous medical decisions can result in harm to patients. 2. Any step in the prescribing process can generate errors. Slips, lapses, or mistakes are sources of errors, as in unintended omissions in the transcription of drugs. Faults in dose selection, omitted transcription, and poor handwriting are common. 3. Inadequate knowledge or competence and incomplete information about clinical characteristics and previous treatment of individual patients can result in prescribing faults, including the use of potentially inappropriate medications. 4. An unsafe working environment, complex or undefined procedures, and inadequate communication among health-care personnel, particularly between doctors and nurses, have been identified as important underlying factors that contribute to prescription errors and prescribing faults. 5. Active interventions aimed at reducing prescription errors and prescribing faults are strongly recommended. These should be focused on the education and training of prescribers and the use of on-line aids. The complexity of the prescribing procedure should be reduced by introducing automated systems or uniform prescribing charts, in order to avoid transcription and omission errors. Feedback control systems and immediate review of prescriptions, which can be performed with the assistance of a hospital pharmacist, are also helpful. Audits should be performed periodically.

  2. Psychiatric Prescribers' Experiences With Doctor Shoppers.

    Science.gov (United States)

    Worley, Julie; Johnson, Mary; Karnik, Niranjan

    2015-01-01

    Doctor shopping is a primary method of prescription medication diversion. After opioids, benzodiazepines and stimulants are the next most common prescription medications used nonmedically. Studies have shown that patients who engage in doctor shopping find it fun, exciting, and easy to do. There is a lack of research on the prescriber's perspective on the phenomenon of doctor shopping. This study investigates the experiences of prescribers in psychiatry with patients who engage in doctor shopping. Fifteen prescribers including psychiatrists and psychiatric nurse practitioners working in outpatient psychiatry were interviewed to elicit detailed information about their experiences with patients who engage in doctor shopping. Themes found throughout the interview were that psychiatric prescribers' experience with patients who engage in doctor shopping includes (a) detecting red flags, (b) negative emotional responding, (c) addressing the patient and the problem, and (d) inconsistently implementing precautions. When red flags were detected when prescribing controlled drugs, prescribers in psychiatry experienced both their own negative emotional responses such as disappointment and resentment as well as the negative emotions of the patients such as anger and other extreme emotional responses. Psychiatric prescribers responded to patient's doctor shopping in a variety of ways such as changing their practice, discharging the patients or taking steps to not accept certain patients identified as being at risk for doctor shopping, as well as by talking to the patient and trying to offer them help. Despite experiencing doctor shopping, the prescribers inconsistently implemented precautionary measures such as checking prescription drug monitoring programs. © The Author(s) 2015.

  3. Rapid assessment of injection practices in Cambodia, 2002

    Directory of Open Access Journals (Sweden)

    Goldstein Susan

    2005-06-01

    Full Text Available Abstract Background Injection overuse and unsafe injection practices facilitate transmission of bloodborne pathogens such as hepatitis B virus (HBV, hepatitis C virus (HCV, and human immunodeficiency virus (HIV. Anecdotal reports of unsafe and unnecessary therapeutic injections and the high prevalence of HBV (8.0%, HCV (6.5%, and HIV (2.6% infection in Cambodia have raised concern over injection safety. To estimate the magnitude and patterns of such practices, a rapid assessment of injection practices was conducted. Methods We surveyed a random sample of the general population in Takeo Province and convenience samples of prescribers and injection providers in Takeo Province and Phnom Penh city regarding injection-related knowledge, attitudes, and practices. Injection providers were observed administering injections. Data were collected using standardized methods adapted from the World Health Organization safe injection assessment guidelines. Results Among the general population sample (n = 500, the overall injection rate was 5.9 injections per person-year, with 40% of participants reporting receipt of ≥ 1 injection during the previous 6 months. Therapeutic injections, intravenous infusions, and immunizations accounted for 74%, 16% and 10% of injections, respectively. The majority (>85% of injections were received in the private sector. All participants who recalled their last injection reported the injection was administered with a newly opened disposable syringe and needle. Prescribers (n = 60 reported that 47% of the total prescriptions they wrote included a therapeutic injection or infusion. Among injection providers (n = 60, 58% recapped the syringe after use and 13% did not dispose of the used needle and syringe appropriately. Over half (53% of the providers reported a needlestick injury during the previous 12 months. Ninety percent of prescribers and injection providers were aware HBV, HCV, and HIV were transmitted through unsafe

  4. Influences on the prescribing of new drugs.

    Science.gov (United States)

    Tobin, Luke; de Almedia Neto, Abelio C; Wutzke, Sonia; Patterson, Craig; Mackson, Judith; Weekes, Lynn; Williamson, Margaret

    2008-01-01

    The aim of this study was to identify the factors that influence prescribing of new drugs among general practitioners, endocrinologists and psychiatrists. Four focus groups were conducted with GPs, endocrinologists and psychiatrists on sources of awareness and influences on prescribing of new drugs. Pharmaceutical companies were the most important source for becoming aware of new drugs. There were many influences on the decision to prescribe a new drug, the most important being efficacy, safety, cost and advantage over existing therapies. Endocrinologists placed greater emphasis on evidence from clinical trials and scientific conferences, and psychiatrists and GPs placed more weight on pharmaceutical representatives, colleagues and specialists. New drug prescribing occurs in a complex environment with many influences. Effective interventions to promote rational, safe and effective prescribing of new drugs will need to be cognisant of these factors.

  5. Antipsychotic prescribing in older people.

    Science.gov (United States)

    Neil, Wendy; Curran, Stephen; Wattis, John

    2003-09-01

    older people. There is a need to redress this balance to ensure that the prescribing of antipsychotics in older people is evidence based.

  6. Neuropharmacology and mental health nurse prescribers.

    Science.gov (United States)

    Skingsley, David; Bradley, Eleanor J; Nolan, Peter

    2006-08-01

    To outline the development and content of a 'top-up' neuropharmacology module for mental health nurse prescribers and consider how much pharmacology training is required to ensure effective mental health prescribing practice. Debate about the content of prescribing training courses has persisted within the United Kingdom since the mid-1980s. In early 2003 supplementary prescribing was introduced and gave mental health nurses the opportunity to become prescribers. The challenge of the nurse prescribing curriculum for universities is that they have only a short time to provide nurses from a range of backgrounds with enough knowledge to ensure that they meet agreed levels of competency for safe prescribing. There is growing concern within mental health care that the prescribing of medication in mental health services falls short of what would be deemed good practice. Over the past two decades, nurse training has increasingly adopted a psychosocial approach to nursing care raising concerns that, although nurses attending prescribing training may be able to communicate effectively with service users, they may lack the basic knowledge of biology and pharmacology to make effective decisions about medication. Following the completion of a general nurse prescribing course, mental health nurses who attended were asked to identify their specific needs during the evaluation phase. Although they had covered basic pharmacological principles in their training, they stated that they needed more specific information about drugs used in mental health; particularly how to select appropriate drug treatments for mental health conditions. This paper describes how the nurses were involved in the design of a specific module which would enable them to transfer their theoretical leaning to practice and in so doing increase their confidence in their new roles. The findings of this study suggest that the understanding and confidence of mental health nurse prescribers about the drugs they

  7. Antibiotic prescribing in dental practice in Belgium.

    Science.gov (United States)

    Mainjot, A; D'Hoore, W; Vanheusden, A; Van Nieuwenhuysen, J-P

    2009-12-01

    To assess the types and frequency of antibiotic prescriptions by Belgian dentists, the indications for antibiotic prescription, and dentists' knowledge about recommended practice in antibiotic use. In this cross-sectional survey, dental practitioners were asked to record information about all antibiotics prescribed to their patients during a 2-week period. The dental practitioners were also asked to complete a self-administered questionnaire regarding demographic data, prescribing practices, and knowledge about antibiotic use. A random sample of 268 Belgian dentists participated in the survey. During the 2-week period, 24 421 patient encounters were recorded; 1033 patients were prescribed an antibiotic (4.2%). The median number of prescriptions per dentist for the 2 weeks was 3. Broad spectrum antibiotics were most commonly prescribed: 82% of all prescriptions were for amoxycillin, amoxycillin-clavulanic acid and clindamycin. Antibiotics were often prescribed in the absence of fever (92.2%) and without any local treatment (54.2%). The most frequent diagnosis for which antibiotics were prescribed was periapical abscess (51.9%). Antibiotics were prescribed to 63.3% of patients with periapical abscess and 4.3% of patients with pulpitis. Patterns of prescriptions were confirmed by the data from the self-reported practice. Discrepancies between observed and recommended practice support the need for educational initiatives to promote rational use of antibiotics in dentistry in Belgium.

  8. Nurse practitioner prescribing: an international perspective

    Directory of Open Access Journals (Sweden)

    Fong J

    2015-10-01

    Full Text Available Jacqueline Fong,1,2 Thomas Buckley,2 Andrew Cashin3 1St George Hospital, Kogarah, 2Sydney Nursing School, University of Sydney, Camperdown, NSW, Australia; 3School of Health and Human Sciences, Southern Cross University, Lismore, NSW, Australia Background: Internationally, the delivery of care provided by nurses and midwives has undergone a significant change due to a variety of interrelated factors, including economic circumstances, a diminishing number of medical providers, the unavailability of adequate health care services in underserved and rural areas, and growing specialization among the professions. One solution to the challenges of care delivery has been the introduction of nurse practitioners (NPs and the authorization of NPs to prescribe medicines. Aim: The aim of this paper was to review the current international literature related to NP prescribing and compare the findings to the Australian context. The review focuses on literature from the United States, Canada, Europe, Australia, and New Zealand. Methods: Databases were searched from January 2000 to January 2015. The following keywords: “nurse practitioner”, “advanced nurse”, “advanced practice nurse”, “prescri*”, “Australia”, “United States America”, “UK”, “New Zealand”, “Canada”, “Europe”, “drug prescri*”, “prescri* authority”, and “prescri* legislation” were used. Findings: NPs tend to prescribe in differing contexts of practice to provide care in underserved populations and require good systems literacy to practice across complex systems. The key themes identified internationally related to NP prescribing relate to barriers to prescribing, confidence in prescribing, and the unique role of NPs in prescribing medicines, eg, the high prevalence of prescribing pain medicines in several countries, including Australia. Conclusion: Across all countries reviewed, there appears a need for further research into the organizational and

  9. Effect of interactive group discussion among physicians to promote rational prescribing.

    Science.gov (United States)

    Garjani, A; Salimnejad, M; Shamsmohamadi, M; Baghchevan, V; Vahidi, R G; Maleki-Dijazi, N; Rezazadeh, H

    2009-01-01

    This study assessed the effect of an educational intervention (interactive group discussion) on the prescribing behaviour of 51 general physicians from the north-west of Tabriz. Prescriptions were analysed pre-intervention and post-intervention (control and intervention groups) using a proforma with 8 indicators of correct prescribing. The mean number of drugs per prescription pre-intervention was 3.82. The percentage of prescriptions with antibiotics, corticosteroids and injections were 40.8%, 25.9% and 58.0%, respectively. Following the intervention there were slight but not significant changes in the indicators in both intervention and control groups compared with pre-intervention results.

  10. Modeling of outpatient prescribing process in iran: a gateway toward electronic prescribing system.

    Science.gov (United States)

    Ahmadi, Maryam; Samadbeik, Mahnaz; Sadoughi, Farahnaz

    2014-01-01

    Implementation of electronic prescribing system can overcome many problems of the paper prescribing system, and provide numerous opportunities of more effective and advantageous prescribing. Successful implementation of such a system requires complete and deep understanding of work content, human force, and workflow of paper prescribing. The current study was designed in order to model the current business process of outpatient prescribing in Iran and clarify different actions during this process. In order to describe the prescribing process and the system features in Iran, the methodology of business process modeling and analysis was used in the present study. The results of the process documentation were analyzed using a conceptual model of workflow elements and the technique of modeling "As-Is" business processes. Analysis of the current (as-is) prescribing process demonstrated that Iran stood at the first levels of sophistication in graduated levels of electronic prescribing, namely electronic prescription reference, and that there were problematic areas including bottlenecks, redundant and duplicated work, concentration of decision nodes, and communicative weaknesses among stakeholders of the process. Using information technology in some activities of medication prescription in Iran has not eliminated the dependence of the stakeholders on paper-based documents and prescriptions. Therefore, it is necessary to implement proper system programming in order to support change management and solve the problems in the existing prescribing process. To this end, a suitable basis should be provided for reorganization and improvement of the prescribing process for the future electronic systems.

  11. Understanding the determinants of antimicrobial prescribing within hospitals: the role of "prescribing etiquette".

    Science.gov (United States)

    Charani, E; Castro-Sanchez, E; Sevdalis, N; Kyratsis, Y; Drumright, L; Shah, N; Holmes, A

    2013-07-01

    There is limited knowledge of the key determinants of antimicrobial prescribing behavior (APB) in hospitals. An understanding of these determinants is required for the successful design, adoption, and implementation of quality improvement interventions in antimicrobial stewardship programs. Qualitative semistructured interviews were conducted with doctors (n = 10), pharmacists (n = 10), and nurses and midwives (n = 19) in 4 hospitals in London. Interviews were conducted until thematic saturation was reached. Thematic analysis was applied to the data to identify the key determinants of antimicrobial prescribing behaviors. The APB of healthcare professionals is governed by a set of cultural rules. Antimicrobial prescribing is performed in an environment where the behavior of clinical leaders or seniors influences practice of junior doctors. Senior doctors consider themselves exempt from following policy and practice within a culture of perceived autonomous decision making that relies more on personal knowledge and experience than formal policy. Prescribers identify with the clinical groups in which they work and adjust their APB according to the prevailing practice within these groups. A culture of "noninterference" in the antimicrobial prescribing practice of peers prevents intervention into prescribing of colleagues. These sets of cultural rules demonstrate the existence of a "prescribing etiquette," which dominates the APB of healthcare professionals. Prescribing etiquette creates an environment in which professional hierarchy and clinical groups act as key determinants of APB. To influence the antimicrobial prescribing of individual healthcare professionals, interventions need to address prescribing etiquette and use clinical leadership within existing clinical groups to influence practice.

  12. Prescribing Practices and Polypharmacy in Kitovu Hospital

    African Journals Online (AJOL)

    admin

    1Division of Medicine and Therapeutics, Centre for Medical Education, The Queen's ... This audit of prescribing practices explores recent trends at Kitovu Hospital, Uganda ..... This creates a cycle of poor ... interventions to remedy these is vital.

  13. The social act of electronic medication prescribing

    NARCIS (Netherlands)

    J.E.C.M. Aarts (Jos)

    2013-01-01

    markdownabstract__Abstract__ Prescribing medication is embedded in social norms and cultures. In modern Western health care professionals and policy makers have attempted to rationalize medicine by addressing cost-effectiveness of diagnostic and therapeutic treatments and the development of

  14. Customization in prescribing for bipolar disorder.

    Science.gov (United States)

    Hodgkin, Dominic; Volpe-Vartanian, Joanna; Merrick, Elizabeth L; Horgan, Constance M; Nierenberg, Andrew A; Frank, Richard G; Lee, Sue

    2012-06-01

    For many disorders, patient heterogeneity requires physicians to customize their treatment to each patient's needs. We test for the existence of customization in physicians' prescribing for bipolar disorder, using data from a naturalistic clinical effectiveness trial of bipolar disorder treatment (STEP-BD), which did not constrain physician prescribing. Multinomial logit is used to model the physician's choice among five combinations of drug classes. We find that our observed measure of the patient's clinical status played only a limited role in the choice among drug class combinations, even for conditions such as mania that are expected to affect class choice. However, treatment of a patient with given characteristics differed widely depending on which physician was seen. The explanatory power of the model was low. There was variation within each physician's prescribing, but the results do not suggest a high degree of customization in physicians' prescribing, based on our measure of clinical status. Copyright © 2011 John Wiley & Sons, Ltd.

  15. Nurse prescribing ethics and medical marketing.

    Science.gov (United States)

    Adams, J

    This article suggests that nurse prescribers require an awareness of key concepts in ethics, such as deontology and utilitarianism to reflect on current debates and contribute to them. The principles of biomedical ethics have also been influential in the development of professional codes of conduct. Attention is drawn to the importance of the Association of the British Pharmaceutical Industry's code of practice for the pharmaceutical industry in regulating marketing aimed at prescribers.

  16. Prevalence of inappropriate prescribing in primary care

    DEFF Research Database (Denmark)

    Bregnhøj, Lisbeth; Thirstrup, Steffen; Kristensen, Mogens Brandt

    2007-01-01

    to the patients. Topical, dermatological medications and medications not used regularly were excluded. RESULTS: 212 patients were prescribed 1621 medications by their GPs at baseline. In all, 640 (39.5%) of the medications had one or more inappropriate ratings in the 10 criteria making up the MAI. The main part...... is good. However, the majority of patients used one or more medications with inappropriate ratings. The inappropriate prescribing relates to specific therapeutic groups and criteria, which should be targeted in future interventions....

  17. Safe injection procedures, injection practices, and needlestick ...

    African Journals Online (AJOL)

    Results: Safe injection procedures regarding final waste disposal were sufficiently adopted, while measures regarding disposable injection equipment, waste containers, hand hygiene, as well as injection practices were inadequately carried out. Lack of job aid posters that promote safe injection and safe disposal of ...

  18. The social act of electronic medication prescribing.

    Science.gov (United States)

    Aarts, Jos

    2013-01-01

    Prescribing medication is embedded in social norms and cultures. In modern Western health care professionals and policy makers have attempted to rationalize medicine by addressing cost-effectiveness of diagnostic and therapeutic treatments and the development of guidelines and protocols based on the outcomes of clinical studies. These notions of cost-effectiveness and evidence-based medicine have also been embedded in technology such as electronic prescribing systems. Such constraining systems may clash with the reality of clinical practice, where formal boundaries of responsibility and authorization are often blurred. Such systems may therefore even impede patient care. Medication is seen as the essence of medical practice. Prescribing is a social act. In a hospital medications may be aimed at treating a patient for a specific condition, in primary care the professional often meets the patient with her or his social and cultural notions of a health problem. The author argues that the design and implementation of electronic prescribing systems should address the social and cultural context of prescribing. Especially in primary care, where health problems are often ill defined and evidence-based medicine guidelines do not always work as intended, studies need to take into account the sociotechnical character of electronic prescribing systems.

  19. Air Pollution Episodes Associated with Prescribed Burns

    Science.gov (United States)

    Hart, M.; Di Virgilio, G.; Jiang, N.

    2017-12-01

    Air pollution events associated with wildfires have been associated with extreme health impacts. Prescribed burns are an important tool to reduce the severity of wildfires. However, if undertaken during unfavourable meteorological conditions, they too have the capacity to trigger extreme air pollution events. The Australian state of New South Wales has increased the annual average area treated by prescribed burn activities by 45%, in order to limit wildfire activity. Prescribed burns need to be undertaken during meteorological conditions that allow the fuel load to burn, while still allowing the burn to remain under control. These conditions are similar to those that inhibit atmospheric dispersion, resulting in a fine balance between managing fire risk and managing ambient air pollution. During prescribed burns, the Sydney air shed can experience elevated particulate matter concentrations, especially fine particulates (PM2.5) that occasionally exceed national air quality standards. Using pollutant and meteorological data from sixteen monitoring stations in Sydney we used generalized additive model and CART analyses to profile the meteorological conditions influencing air quality during planned burns. The insights gained from this study will help improve prescribed burn scheduling in order to reduce the pollution risk to the community, while allowing fire agencies to conduct this important work.

  20. Control of invasive weeds with prescribed burning

    Science.gov (United States)

    DiTomaso, Joseph M.; Brooks, Matthew L.; Allen, Edith B.; Minnich, Ralph; Rice, Peter M.; Kyser, Guy B.

    2006-01-01

    Prescribed burning has primarily been used as a tool for the control of invasive late-season annual broadleaf and grass species, particularly yellow starthistle, medusahead, barb goatgrass, and several bromes. However, timely burning of a few invasive biennial broadleaves (e.g., sweetclover and garlic mustard), perennial grasses (e.g., bluegrasses and smooth brome), and woody species (e.g., brooms and Chinese tallow tree) also has been successful. In many cases, the effectiveness of prescribed burning can be enhanced when incorporated into an integrated vegetation management program. Although there are some excellent examples of successful use of prescribed burning for the control of invasive species, a limited number of species have been evaluated. In addition, few studies have measured the impact of prescribed burning on the long-term changes in plant communities, impacts to endangered plant species, effects on wildlife and insect populations, and alterations in soil biology, including nutrition, mycorrhizae, and hydrology. In this review, we evaluate the current state of knowledge on prescribed burning as a tool for invasive weed management.

  1. The use of prescribed and non-prescribed medication by Dutch children.

    NARCIS (Netherlands)

    Dijk, L. van; Lindert, H. van

    2002-01-01

    Background: Most research on the use of medication focuses on adults. Children, however, use medication too, most of which is prescribed by GP's. Children also use non-prescribed medication (f.e. bought in the drugstore), but the extent to which is not known. Moreover, it is not known to what extent

  2. Auditing GPs' prescribing habits : Cardiovascular prescribing frequently continues medication initiated by specialists

    NARCIS (Netherlands)

    de Vries, C.S; van Diepen, N.M; de Jong-van den Berg, L T W

    Objective: To determine to what extent general practitioners' (GPs) prescribing behaviour is a result of repeat prescribing of medication which has been initiated by specialists. Method: During a 4-week period, pharmacists identified GPs' prescriptions for a large group of cardiovascular drugs.

  3. Pharmaceutical marketing research and the prescribing physician.

    Science.gov (United States)

    Greene, Jeremy A

    2007-05-15

    Surveillance of physicians' prescribing patterns and the accumulation and sale of these data for pharmaceutical marketing are currently the subjects of legislation in several states and action by state and national medical associations. Contrary to common perception, the growth of the health care information organization industry has not been limited to the past decade but has been building slowly over the past 50 years, beginning in the 1940s when growth in the prescription drug market fueled industry interest in understanding and influencing prescribing patterns. The development of this surveillance system was not simply imposed on the medical profession by the pharmaceutical industry but was developed through the interactions of pharmaceutical salesmen, pharmaceutical marketers, academic researchers, individual physicians, and physician organizations. Examination of the role of physicians and physician organizations in the development of prescriber profiling is directly relevant to the contemporary policy debate surrounding this issue.

  4. The Quality of Prescribing for Psychiatric Patients

    DEFF Research Database (Denmark)

    Soerensen, A L; Nielsen, L P; Poulsen, B K

    2014-01-01

    The Quality of Prescribing for Psychiatric PatientsSoerensen AL1,2, Nielsen LP3,4, Poulsen BK3, Lisby M3,5, Mainz J6,7 1Danish Center for Healthcare Improvements, Faculty of Social Sciences and Faculty of Health Sciences, Aalborg University, Denmark; 2University College of Northern Denmark; 3......, Aalborg; Denmark OBJECTIVES: Prescribing for adult psychiatric patients is often highly complex due to the nature of psychiatric conditions, but also due to somatic comorbidity. Therefore, the aim of this study was to identify prevalence and types of potential inappropriate prescribing (PIP), asses...... the severity of potential clinical consequences and identify possible predictive factors of PIP.METHODS: The study was designed as a prospective study of PIP using medication reviews. Patients who were admitted during a 4 month period (August 2013 - November 2013) to a psychiatric university hospital were...

  5. The Quality of Prescribing for Psychiatric Patients

    DEFF Research Database (Denmark)

    Sørensen, Ann Lykkegaard; Nielsen, Lars Peter; Poulsen, Birgitte Klindt

    2014-01-01

    The Quality of Prescribing for Psychiatric Patients Soerensen AL1,2, Nielsen LP3,4, Poulsen BK3, Lisby M3,5, Mainz J6,7 1Danish Center for Healthcare Improvements, Faculty of Social Sciences and Faculty of Health Sciences, Aalborg University, Denmark; 2University College of Northern Denmark; 3......, Aalborg; Denmark OBJECTIVES: Prescribing for adult psychiatric patients is often highly complex due to the nature of psychiatric conditions, but also due to somatic comorbidity. Therefore, the aim of this study was to identify prevalence and types of potential inappropriate prescribing (PIP), asses...... the severity of potential clinical consequences and identify possible predictive factors of PIP. METHODS: The study was designed as a prospective study of PIP using medication reviews. Patients who were admitted during a 4 month period (August 2013 - November 2013) to a psychiatric university hospital were...

  6. e-Learning initiatives to support prescribing.

    Science.gov (United States)

    Maxwell, Simon; Mucklow, John

    2012-10-01

    Preparing medical students to prescribe is a major challenge of undergraduate education. They must develop an understanding of clinical pharmacology and acquire knowledge about drugs and therapeutics, as well as the skills to prescribe for individual patients in the face of multiple variables. The task of delivering the learning required to achieve these attributes relies upon limited numbers of teachers, who have increasingly busy clinical commitments. There is evidence that training is currently insufficient to meet the demands of the workplace. e-Learning provides an opportunity to improve the learning experience. The advantages for teachers are improved distribution of learning content, ease of update, standardization and tracking of learner activities. The advantages for learners are ease of access, greater interactivity and individual choice concerning the pace and mix of learning. Important disadvantages are the considerable resource required to develop e-Learning projects and difficulties in simulating some aspects of the real world prescribing experience. Pre-requisites for developing an e-Learning programme to support prescribing include academic expertise, institutional support, learning technology services and an effective virtual learning environment. e-Learning content might range from complex interactive learning sessions through to static web pages with links. It is now possible to simulate and provide feedback on prescribing decisions and this will improve with advances in virtual reality. Other content might include a student formulary, self-assessment exercises (e.g. calculations), a glossary and an on-line library. There is some evidence for the effectiveness of e-Learning but better research is required into its potential impact on prescribing. © 2012 The Authors. British Journal of Clinical Pharmacology © 2012 The British Pharmacological Society.

  7. e-Learning initiatives to support prescribing

    Science.gov (United States)

    Maxwell, Simon; Mucklow, John

    2012-01-01

    Preparing medical students to prescribe is a major challenge of undergraduate education. They must develop an understanding of clinical pharmacology and acquire knowledge about drugs and therapeutics, as well as the skills to prescribe for individual patients in the face of multiple variables. The task of delivering the learning required to achieve these attributes relies upon limited numbers of teachers, who have increasingly busy clinical commitments. There is evidence that training is currently insufficient to meet the demands of the workplace. e-Learning provides an opportunity to improve the learning experience. The advantages for teachers are improved distribution of learning content, ease of update, standardization and tracking of learner activities. The advantages for learners are ease of access, greater interactivity and individual choice concerning the pace and mix of learning. Important disadvantages are the considerable resource required to develop e-Learning projects and difficulties in simulating some aspects of the real world prescribing experience. Pre-requisites for developing an e-Learning programme to support prescribing include academic expertise, institutional support, learning technology services and an effective virtual learning environment. e-Learning content might range from complex interactive learning sessions through to static web pages with links. It is now possible to simulate and provide feedback on prescribing decisions and this will improve with advances in virtual reality. Other content might include a student formulary, self-assessment exercises (e.g. calculations), a glossary and an on-line library. There is some evidence for the effectiveness of e-Learning but better research is required into its potential impact on prescribing. PMID:22509885

  8. Safe injection procedures, injection practices, and needlestick ...

    African Journals Online (AJOL)

    Nermine Mohamed Tawfik Foda

    2017-01-10

    Jan 10, 2017 ... sures regarding disposable injection equipment, waste containers, hand hygiene ... injection practices lead to high prevalence of NSSIs in operating rooms. .... guidelines, the availability of training courses to HCWs, and provi-.

  9. Evoking prescribed spike times in stochastic neurons

    Science.gov (United States)

    Doose, Jens; Lindner, Benjamin

    2017-09-01

    Single cell stimulation in vivo is a powerful tool to investigate the properties of single neurons and their functionality in neural networks. We present a method to determine a cell-specific stimulus that reliably evokes a prescribed spike train with high temporal precision of action potentials. We test the performance of this stimulus in simulations for two different stochastic neuron models. For a broad range of parameters and a neuron firing with intermediate firing rates (20-40 Hz) the reliability in evoking the prescribed spike train is close to its theoretical maximum that is mainly determined by the level of intrinsic noise.

  10. Blueprint for prescriber continuing education program.

    Science.gov (United States)

    2012-06-01

    On October 25, 2011, the Center for Drug Evaluation and Research (CDER) of the Food and Drug Administration (FDA) posted online this Blueprint for Prescriber Continuing Education, labeled "final," relating to extended-release and long-acting opioids. The pending FDA Risk Evaluation Management Strategy (REMS) requires prescriber education. This document provides guidance to sponsors of these dosage forms in developing the prescvriber education component of their REMS. This report was posted online by the federal agency on October 25, 2011 at: http://www.fda.gov/downloads/drugs/drugsafety/informationbydrugclass/ucm277916.pdf. It is in the public domain.

  11. 69-74 A Retrospective Analysis of Prescribing Prac

    African Journals Online (AJOL)

    user

    A Retrospective Analysis of Prescribing Practice Based on WHO Prescribing Indicators at Four. Selected Hospitals of West ... Key words: World Health Organization, prescribing indicators, rational drug use. INTRODUCTION. Indicators of ... factors, the risk of irrational prescribing could raise several folds. Irrational use of ...

  12. Antimalarial prescribing patterns in state hospitals and selected ...

    African Journals Online (AJOL)

    slowdown of progression to resistance could be achieved by improving prescribing practice, drug quality, and patient compliance. Objective: To determine the antimalarial prescribing pattern and to assess rational prescribing of chloroquine by prescribers in government hospitals and parastatals in Lagos State. Methods: ...

  13. Injection Laryngoplasty Materials

    OpenAIRE

    Haldun Oðuz

    2013-01-01

    Injection laryngoplasty is one of the treatment options for voice problems. In the recent years, more safe and more biocompatible injection materials are available on the market. Long and short term injection materials are discussed in this review.

  14. Penicillin G Procaine Injection

    Science.gov (United States)

    Penicillin G procaine injection is used to treat certain infections caused by bacteria. Penicillin G procaine injection should not be used to ... early in the treatment of certain serious infections. Penicillin G procaine injection is in a class of ...

  15. Comparison of prescribing indicators of academic versus non-academic specialist physicians in Urmia, Iran

    Science.gov (United States)

    Sadigh-Rad, Laya; Majdi, Leila; Javaezi, Mehrnush; Delirrad, Mohammad

    2015-01-01

    Objective: As chief prescribers, physicians could have a key role in rational drug use. Core prescribing indicators of all physicians have been evaluated in the Islamic Republic of Iran for several years, but no study has assessed the effects of academic status of doctors on their prescribing behaviors. We aimed to compare prescribing indicators of two groups of academic and non-academic specialist physicians working in Urmia, Iran. Methods: In this cross-sectional study, prescribing indicators of the total number of 37 academic and 104 non-academic specialist physicians in six medical specialties (infectious diseases, psychiatry, otorhinolaryngology, gynecology, pediatrics and general surgery) were studied during 2012 using Rx-analyzer, a dedicated computer application. A set of five quality indicators was used based on the World Health Organization and International Network for Rational Use of Drugs recommendations. Findings: Totally, 709,771 medications in 269,660 prescriptions were studied. For academic and non-academic specialist physicians, the average number of medications per prescription was 2.26 and 2.65, respectively. Similarly, patients’ encounters with injectable pharmaceuticals were 17.37% and 26.76%, respectively. The corresponding figures for antimicrobial agents were 33.12% and 45.46%, respectively. The average costs of every prescription were 6.53 and 3.30 United States Dollar for academic and non-academic specialist physicians, respectively. All the above-mentioned differences were statistically significant. Conclusion: Better prescribing patterns were observed in academic specialist physicians. However, they prescribed medications that were more expensive, while the reason was not investigated in this study. Further studies may reveal the exact causes of these differences. PMID:25984540

  16. Learning from escaped prescribed fire reviews

    Science.gov (United States)

    Anne E. Black; Dave Thomas; James Saveland; Jennifer D. Ziegler

    2011-01-01

    The U.S. wildland fire community has developed a number of innovative methods for conducting a review following escape of a prescribed fire (expanding on the typical regional or local reviews, to include more of a learning focus - expanded After Action Reviews, reviews that incorporate High Reliability Organizing, Facilitated Learning Analyses, etc). The stated purpose...

  17. Optimization of electronic prescribing in pediatric patients

    NARCIS (Netherlands)

    Maat, B.

    2014-01-01

    Improving pediatric patient safety by preventing medication errors that may result in adverse drug events and consequent healthcare expenditure,is a worldwide challenge to healthcare. In pediatrics, reported medication error rates in general, and prescribing error rates in particular, vary between

  18. Prescribing Behavior of General Practitioners : Competition Matters!

    NARCIS (Netherlands)

    Schaumans, C.B.C.

    2014-01-01

    Background: General Practitioners have limited means to compete. As quality is hard to observe by patients, GPs have incentives to signal quality by using instruments patients perceive as quality. Objectives: We investigate whether GPs exhibit different prescribing behavior (volume and value of

  19. Prescribing behavior of general practitioners : Competition matters!

    NARCIS (Netherlands)

    Schaumans, C.B.C.

    Background General Practitioners (GP) have limited means to compete. As quality is hard to observe by patients, GPs have incentives to signal quality by using instruments patients perceive as quality. Objectives I investigate whether GPs prescribe more units when confronted with more competition. As

  20. Antimalarial Drugs for Pediatrics - Prescribing and Dispensing ...

    African Journals Online (AJOL)

    Purpose: To assess dispensing and prescribing practices with regard to antimalarial drugs for pediatrics in private pharmacies and public hospitals in Dar es Salaam, Tanzania. Methods: This was a cross-sectional, descriptive study that assessed the knowledge and practice of 200 drug dispensers in the private community ...

  1. Cost Evaluation of Commonly Prescribed Antihypertensive Drugs ...

    African Journals Online (AJOL)

    It was also concluded that generic prescription should be encouraged among prescribers to lessen the financial burden of patients because drugs marketed under generic names are usually cheaper than those with brand names. Key words: Brand, Generic,Prescription, Antihypertensives,Cost. [Nig. Jnl Health & Biomedical ...

  2. PRESCRIBING PATTERN OF NON-STEROIDAL ANTI ...

    African Journals Online (AJOL)

    2015-03-01

    Mar 1, 2015 ... Design: A total of 3800 prescriptions containing. NSAIDs were analyzed for information on drug name, the number of NSAIDs per prescription, the presence of ACE inhibitors and diuretics alongside. NSAIDs and NSAIDs prescribed in generic or brand names. Results: The results showed that Aspirin was ...

  3. Prescribing Patterns of Methylphenidate and Atomoxetine for ...

    African Journals Online (AJOL)

    Purpose: To determine the prescribing pattern of methylphenidate and atomoxetine to patients with. Attention-Deficit/Hyperactivity Disorder (ADHD) in South Africa. Methods: A retrospective, cross-sectional pharmacoepidemiological study was conducted based on the data from a medical aid administrator in South Africa for ...

  4. Prescribing Patterns of Methylphenidate and Atomoxetine for ...

    African Journals Online (AJOL)

    Purpose: To determine the prescribing pattern of methylphenidate and atomoxetine to patients with Attention-Deficit/Hyperactivity Disorder (ADHD) in South Africa. Methods: A retrospective, cross-sectional pharmacoepidemiological study was conducted based on the data from a medical aid administrator in South Africa for ...

  5. An atmospheric dispersion index for prescribed burning

    Science.gov (United States)

    Leonidas G. Lavdas

    1986-01-01

    A numerical index that estimates the atmosphere's capacity to disperse smoke from prescribed burning is described. The physical assumptions and mathematical development of the index are given in detail. A preliminary interpretation of dispersion index values is offered. A FORTRAN subroutine package for computing the index is included.

  6. [Prescribing, the perspectives of health professionals].

    Science.gov (United States)

    Debout, Christophe; Lescot, Thomas; Loyer, Frédérique; Ambrosino, Florence

    2016-10-01

    While, in France, various health professionals are authorised to prescribe, they approach this activity in a different way, depending on the professional category to which they belong. The areas and products concerned are specific to each profession, and inevitably evolve. This article presents the different perspectives of a doctor, a midwife and a nurse. Copyright © 2016. Published by Elsevier Masson SAS.

  7. Beyond the basics: refills by electronic prescribing.

    Science.gov (United States)

    Goldman, Roberta E; Dubé, Catherine; Lapane, Kate L

    2010-07-01

    E-prescribing is part of a new generation of electronic solutions for the medical industry that may have great potential for improving work flow and communication between medical practices and pharmacies. In the US, it has been introduced with minimal monitoring of errors and general usability. This paper examines refill functionality in e-prescribing software. A mixed method study including focus groups and surveys was conducted. Qualitative data were collected in on-site focus groups or individual interviews with clinicians and medical office staff at 64 physician office practices. Focus group participants described their experiences with the refill functionality of e-prescribing software, provided suggestions for improving it, and suggested improvements in office procedures and software functionality. Overall, approximately 50% reduction in time spent each day on refills was reported. Overall reports of refill functionality were positive; but clinicians and staff identified numerous difficulties and glitches associated managing prescription refills. These glitches diminished over time. Benefits included time saved as well as patient convenience. Potential for refilling without thought because of the ease of use was noted. Clinicians and staff appreciated the ability to track whether patients are filling and refilling prescriptions. E-prescribing software for managing medication refills has not yet reached its full potential. To reduce work flow barriers and medication errors, software companies need to develop error reporting systems and response teams to deal effectively with problems experienced by users. Examining usability issues on both the medical office and pharmacy ends is required to identify the behavioral and cultural changes that accompany technological innovation and ease the transition to full use of e-prescribing software. 2010 Elsevier Ireland Ltd. All rights reserved.

  8. Inappropriate prescribing and prescribing omissions among drug-related problems using STOPP-START criteria

    NARCIS (Netherlands)

    Verdoorn, M.A.; Kwint, H.-F.; Faber, A.; L. Bouvy, M.

    2013-01-01

    Background and objectives: Medication review has been suggested as a way to prevent drug related problems (DRPs). Screening tools have been formulated to identify potentially inappropriate medicines (PIMs) and potential prescribing omissions (PPOs) respectively called Screening Tool of Older

  9. Cost implication of irrational prescribing of chloroquine in Lagos State general hospitals.

    Science.gov (United States)

    Aina, Bolajoko A; Tayo, Fola; Taylor, Ogori

    2008-02-01

    A major share of the hospital budget is spent on drugs. Irrational use of these drugs is a waste of financial and human resources that could have been deployed for another use within the hospital setting especially in cases where such drugs are provided free to patients. Also there is increased morbidity and progression of severity with irrational use. The objective of this study was to determine the irrational use of chloroquine and the subsequent cost implications in Lagos State general hospitals. A retrospective study period of one year (January to December, 2000) was selected. A total of 18,781 prescription forms of "Free Eko Malaria" were sampled for children and adults from all the Lagos State general hospitals. Drug costs in each prescription form were identified. Cost effectiveness analysis of chloroquine tablet and intramuscular injection was undertaken. The average cost of medicine per prescription was 132.071 ($1.03) which should have been 94.22 ($0.73) if prescribed rationally. The total cost of prescriptions for malaria under study was 2,480,425.00 ($19,348.09). About 68% {(1,679,444.00) ($13,100.19)} of the total cost was lost to irrational prescribing. This is a waste of scarce resources. When the prescriptions were differentiated into the different dosage forms prescribed, the prescriptions containing intramuscular injections only had over 90% of the cost lost to irrational prescribing. Cost effectiveness analysis showed that chloroquine tablet was 17 times more cost effective than chloroquine injection (intramuscular) from a health care system perspective while it was 14 times more cost effective from a patient perspective. There is waste of scarce resources with irrational dispensing of drugs and these resources could have been deployed to other uses or areas within the hospitals. The tablet chloroquine was more cost effective than injection chloroquine (intramuscular). Increasing the cost of tablets, decreasing effectiveness of tablets

  10. 75 deaths in asthmatics prescribed home nebulisers.

    Science.gov (United States)

    Sears, M R; Rea, H H; Fenwick, J; Gillies, A J; Holst, P E; O'Donnell, T V; Rothwell, R P

    1987-02-21

    The circumstances surrounding the deaths of 75 asthmatic patients who had been prescribed a domiciliary nebuliser driven by an air compressor pump for administration of high dose beta sympathomimetic drugs were investigated as part of the New Zealand national asthma mortality study. Death was judged unavoidable in 19 patients who seemed to have precipitous attacks despite apparently good long term management. Delays in seeking medical help because of overreliance on beta agonist delivered by nebuliser were evident in 12 cases and possible in a further 11, but these represented only 8% of the 271 verified deaths from asthma in New Zealanders aged under 70 during the period. Evidence for direct toxicity of high dose beta agonist was not found. Nevertheless, the absence of serum potassium and theophylline concentrations and of electrocardiographic monitoring in the period immediately preceding death precluded firm conclusions whether arrhythmias might have occurred due to these factors rather than to hypoxia alone. In most patients prescribed domiciliary nebulisers death was associated with deficiencies in long term and short term care similar to those seen in patients without nebulisers. Discretion in prescribing home nebulisers, greater use of other appropriate drugs, including adequate corticosteroids, and careful supervision and instruction of patients taking beta agonist by nebuliser should help to reduce the mortality from asthma.

  11. Best available control measures for prescribed burning

    International Nuclear Information System (INIS)

    Smith, A.M.; Stoneman, C.S.

    1992-01-01

    Section 190 of the Clean Air Act (CAA) as amended in 1990 requires the US Environmental Protection Agency (EPA) to issue guidance on Best Available Control Measures (BACM) of PM 10 (particulate matter with a nominal aerodynamic diameter less than or equal to 10 micrometers) from urban fugitive dust, residential wood combustion, and prescribed silvicultural and agricultural burning (prescribed burning). The purpose of this guidance is to assist states (especially, but not exclusively, those with PM 10 nonattainment areas which have been classified as serious) in developing a control measure for these three source categories. This guidance is to be issued no later than May 15, 1992 as required under the CAA. The guidance will be issued in the form of a policy guidance generic to all three BACM and in the form of Technical Information Documents (TIDs) for each of the three source categories. The policy guidance will provide the analytical approach for determining BACM and the TID will provide the technical information. The purpose of this paper is to present some insight from the forthcoming TID on what BACM might entail for prescribed burning in a serious PM 10 nonattainment area

  12. Prescriber and staff perceptions of an electronic prescribing system in primary care: a qualitative assessment

    Directory of Open Access Journals (Sweden)

    Sittig Dean F

    2010-11-01

    Full Text Available Abstract Background The United States (US Health Information Technology for Economic and Clinical Health Act of 2009 has spurred adoption of electronic health records. The corresponding meaningful use criteria proposed by the Centers for Medicare and Medicaid Services mandates use of computerized provider order entry (CPOE systems. Yet, adoption in the US and other Western countries is low and descriptions of successful implementations are primarily from the inpatient setting; less frequently the ambulatory setting. We describe prescriber and staff perceptions of implementation of a CPOE system for medications (electronic- or e-prescribing system in the ambulatory setting. Methods Using a cross-sectional study design, we conducted eight focus groups at three primary care sites in an independent medical group. Each site represented a unique stage of e-prescribing implementation - pre/transition/post. We used a theoretically based, semi-structured questionnaire to elicit physician (n = 17 and staff (n = 53 perceptions of implementation of the e-prescribing system. We conducted a thematic analysis of focus group discussions using formal qualitative analytic techniques (i.e. deductive framework and grounded theory. Two coders independently coded to theoretical saturation and resolved discrepancies through discussions. Results Ten themes emerged that describe perceptions of e-prescribing implementation: 1 improved availability of clinical information resulted in prescribing efficiencies and more coordinated care; 2 improved documentation resulted in safer care; 3 efficiencies were gained by using fewer paper charts; 4 organizational support facilitated adoption; 5 transition required time; resulted in workload shift to staff; 6 hardware configurations and network stability were important in facilitating workflow; 7 e-prescribing was time-neutral or time-saving; 8 changes in patient interactions enhanced patient care but required education; 9 pharmacy

  13. Patterns of drug prescribing in a hospital in Dubai, United Arab Emirates

    Directory of Open Access Journals (Sweden)

    Wess L

    2008-01-01

    Full Text Available To determine the pattern of drug prescription by consultants in a private hospital in Dubai, UnitedArab Emirates, 1190 prescriptions were collected from the hospital’s pharmacy over 30 days. In total,2659 drugs were prescribed. The mean number of drugs per encounter was 2.2. Only 4.4% of alldrugs prescribed were generic. Polypharmacy was observed in only 7.5% of all encounters.Information about the prescribing physician and the patient was invariably deficient. Name of patient,age, and gender were absent in 2.9%, 9.7%, and 12% of prescriptions, respectively. In addition, noneof the prescriptions mentioned address, diagnosis, or allergy of the patient. Name of physician,signature, speciality and license or registration number were omitted in 12.2%, 10.3%, 20.3%, and54.9% of prescriptions. The most commonly prescribed therapeutic classes of drugs (and principaldrug in each class were as follows: 23.4% non-steroidal anti-inflammatory drugs (NSAIDs, Diclofenacsodium being 51.6%, 21.4% antibiotics (amoxicillin-clavulanate 13.5%, and 11.5% gastrointestinaldrugs (GI, Hyoscine-N-butylbromide 28.1%. Other therapeutic classes included endocrine drugs(6.1%, vitamin supplements (5.9%, nasal decongestants (4%, antihistaminics (3.8% andcardiovascular drugs (2.6%. Antibiotic injections accounted for 7.4% of all antibiotics prescribed,which was equivalent to 1.6% of all prescriptions. Other agents prescribed in small proportions ofencounters collectively amounted to 21.3%. This study reveals the prescription trends, and indicatespossible areas of improvement in prescription practice.

  14. Safe injection procedures, injection practices, and needlestick ...

    African Journals Online (AJOL)

    Nermine Mohamed Tawfik Foda

    2017-01-10

    Jan 10, 2017 ... Background: Of the estimated 384,000 needle-stick injuries occurring in hospitals each year, 23% occur in surgical settings. This study was conducted to assess safe injection procedures, injection practices, and circumstances contributing to needlestick and sharps injures (NSSIs) in operating rooms.

  15. The impact of the government health funding on prescribing behaviors in community health institutions in China.

    Science.gov (United States)

    Sun, Gang; Lu, Zuxun; Gan, Yong; Dong, Xiaoxin; Li, Yongbin; Wang, Yunxia; Li, Liqing

    2017-11-01

    Government health funding (GHF) is a cosmopolitan problem. It is especially conspicuous in China, where drug sales become a main source of medical institutions' incomes due to limited GHF. This is well known as China's "drug maintain medical institutions (DMMIs)" system which results directly in very high use of antibiotics, injections, and corticosteroids. However, few statistical data existed in China on the association between the GHF and the prevalence of inappropriate drug prescribing, despite widespread acknowledgment of its existence.A multistage sampling strategy was employed to select 442,100 prescriptions written between 2007 and 2011 by urban community health (CH) institutions and check the GHF in 36 key cities (districts) across China. This study examined the association between the GHF and the prevalence of inappropriate drug prescribing, which differs somewhat from previous studies.The data suggested that from 2007 to 2011, with the increase of GHF, prescribing behaviors (PB) gradually improved on the whole although doctors still prescribed a few more drugs than the recommendations from World Health Organization (WHO). This study found that there is significant negative association between GHF and main indicators of PB (correlation coefficients more than 0.5).The findings implied that government should further perfect the compensation mechanism to medical institutions for gradually weakening the compensation function of drug sales in medical institutions.

  16. Does non-medical prescribing make a difference to patients?

    Science.gov (United States)

    Carey, Nicola; Stenner, Karen

    This article examines the literature on non-medical prescribing to establish its impact on UK healthcare. It discusses how better access to medication through non-medical prescribing can improve patient safety and patient-centred care, and how nurse prescribing can help ensure quality of care in the NHS during the current financial crisis.

  17. Antibiotic Utilization and Prescribing Patterns in a Nigerian ...

    African Journals Online (AJOL)

    The study of prescribing pattern seeks to monitor, evaluate and suggest a modification in prescriber's prescribing habits so as to make medical care rational and cost effective. Information about antibiotic use pattern is necessary for a constructive approach to problems that arise from multiple antibiotics available. To identify ...

  18. Out-Patient Prescribing Practices at Mbagathi District Hospital ...

    African Journals Online (AJOL)

    On average, each patient was prescribed 3.85 types of drugs. A total of 835 drugs were prescribed by generic name, accounting for 25.6% of total number of drugs prescribed (1,506). Out of 391 sampled prescriptions, 266 had antibiotics accounting for (68.0%). A relatively small proportion of the prescriptions, 9.5% had an ...

  19. Using relative humidity to predict spotfire probability on prescribed burns

    Science.gov (United States)

    John R. Weir

    2007-01-01

    Spotfires have and always will be a problem that burn bosses and fire crews will have to contend with on prescribed burns. Weather factors (temperature, wind speed and relative humidity) are the main variables burn bosses can use to predict and monitor prescribed fire behavior. At the Oklahoma State University Research Range, prescribed burns are conducted during...

  20. Soil heating and impact of prescribed burning

    Science.gov (United States)

    Stoof, Cathelijne

    2016-04-01

    Prescribed burning is highly uncommon in the Netherlands, where wildfire awareness is increasing but its risk management does not yet include fuel management strategies. A major exception is on two military bases, that need to burn their fields in winter and spring to prevent wildfires during summer shooting practice. Research on these very frequent burns has so far been limited to effects on biodiversity, yet site managers and policy makers have questions regarding the soil temperatures reached during these burns because of potential impact on soil properties and soil dwelling fauna. In March 2015, I therefore measured soil and litter temperatures under heath and grass vegetation during a prescribed burn on military terrain in the Netherlands. Soil and litter moisture were sampled pre- and post-fire, ash was collected, and fireline intensity was estimated from flame length. While standing vegetation was dry (0.13 g water/g biomass for grass and 0.6 g/g for heather), soil and litter were moist (0.21 cm3/cm3 and 1.6 g/g, respectively). Soil heating was therefore very limited, with maximum soil temperature at the soil-litter interface remaining being as low as 6.5 to 11.5°C, and litter temperatures reaching a maximum of 77.5°C at the top of the litter layer. As a result, any changes in physical properties like soil organic matter content and bulk density were not significant. These results are a first step towards a database of soil heating in relation to fuel load and fire intensity in this temperate country, which is not only valuable to increase understanding of the relationships between fire intensity and severity, but also instrumental in the policy debate regarding the sustainability of prescribed burns.

  1. Sodium Ferric Gluconate Injection

    Science.gov (United States)

    Sodium ferric gluconate injection is used to treat iron-deficiency anemia (a lower than normal number of ... are also receiving the medication epoetin (Epogen, Procrit). Sodium ferric gluconate injection is in a class of ...

  2. Calcitonin Salmon Injection

    Science.gov (United States)

    Calcitonin salmon injection is used to treat osteoporosis in postmenopausal women. Osteoporosis is a disease that causes bones to weaken and break more easily. Calcitonin salmon injection is also used to treat Paget's disease ...

  3. Iron Dextran Injection

    Science.gov (United States)

    Iron dextran injection is used to treat iron-deficiency anemia (a lower than normal number of red blood cells ... treated with iron supplements taken by mouth. Iron dextran injection is in a class of medications called ...

  4. Aminocaproic Acid Injection

    Science.gov (United States)

    Aminocaproic acid injection is used to control bleeding that occurs when blood clots are broken down too quickly. This ... the baby is ready to be born). Aminocaproic acid injection is also used to control bleeding in ...

  5. Deoxycholic Acid Injection

    Science.gov (United States)

    Deoxycholic acid injection is used to improve the appearance and profile of moderate to severe submental fat ('double chin'; fatty tissue located under the chin). Deoxycholic acid injection is in a class of medications called ...

  6. Cluster beam injection

    International Nuclear Information System (INIS)

    Bottiglioni, F.; Coutant, J.; Fois, M.

    1978-01-01

    Areas of possible applications of cluster injection are discussed. The deposition inside the plasma of molecules, issued from the dissociation of the injected clusters, has been computed. Some empirical scaling laws for the penetration are given

  7. Antigen injection (image)

    Science.gov (United States)

    Leprosy is caused by the organism Mycobacterium leprae . The leprosy test involves injection of an antigen just under ... if your body has a current or recent leprosy infection. The injection site is labeled and examined ...

  8. [Prescribed drugs - a new crime field?].

    Science.gov (United States)

    Schwarzenbrunner, Thomas

    2014-12-01

    The first chapter of the following article discusses measures in terms of substitution treatment of a program of the Austrian Minister of the Interior. The relevance of psychosocial measures and aims of substitution treatment for opioid-dependent patients is illuminated. The abstinence as the only goal definition is modified and by the results of the study PREMOS a target differentiation at addiction work is illustrated. The second chapter addresses the misuse of prescribed drugs. Thereby police report data will be analyzed and the market situation of opioids will be outlined.

  9. How to prescribe physical exercise in rheumatology

    Directory of Open Access Journals (Sweden)

    S. Maddali Bongi

    2011-06-01

    Full Text Available Physical exercise, aiming to improve range of movement, muscle strength and physical well being, lately substituted the immobilization previously prescribed in rheumatic diseases. International guidelines, recommendations of Scientific Societies, and structured reviews regard physical exercise as of pivotal importance in treating rheumatoid arthritis, ankylosing spondylitis, osteoarthritis, fibromyalgia syndrome, osteoporosis, and to be considered in connective tissue diseases. Therapeutic exercise should: aim to improve firstly local symptoms and then general health; respect the pain threshold; be a part of a treatment including pharmacological therapies and other rehabilitation techniques, be administered by skilled physiotherapist under the guide of a rheumatologist, be different according to different diseases, disease phases and patient expectations.

  10. Prescribing tests must have curriculum support

    Directory of Open Access Journals (Sweden)

    Lemon TI

    2013-05-01

    Full Text Available Rupali D Shah, Thomas I LemonSchool of Medicine, Cardiff University, University Hospital of Wales, Cardiff, WalesGordon, Catchpole and Baker1 have discussed and investigated a very interesting, currently relevant, subject in medical education; particularly with the introduction of the prescribing test for undergraduates trialled in the UK this year and set to become a fully-fledged part of the curriculum and assessment criteria for 2014 graduates.2 It would of course be of great interest to compare the themes discussed in this paper and see they how would compare to recent graduates in late 2014.View original paper by Gordon and colleagues.

  11. “Comprehensive emission measurements from prescribed ...

    Science.gov (United States)

    Simultaneous aerial- and ground-based emission sampling was conducted during prescribed burns at Eglin Air Force Base in November 2012 on a short grass/shrub field and a pine forest. Cumulative emission samples for volatile organic comounds, elemental carbon, organic carbon, chlorinated dioxins and furans, and PM2.5 and continuous samples for black carbon, particle size, and CO2 were taken. Aerial instruments were lofted using a 5 m diameter, helium-filled aerostat that was maneuvered with two remotely-controlled tethers mounted on all-terrain vehicles. A parallel set of instruments on the ground made simultaneous measurements, allowing for a comparison of ground level versus elevated measurements. Ground instruments were supplemented by additional measurements of polycyclic aromatic hydrocarbons and particle aerosol absorption and light scattering. Raw biomass was also gathered on site and tested in a laboratory combustion facility using the same array of instruments. This work compares emissions derived from aerial and ground sampling as well as field and laboratory results. This abstract will likely be the first ever prescribed burn study to compare laboratory and field emission results with results from aerial and and ground sampling. As such it will inform sampling methods for future events and determine the ability of laboratory simulations to mimic events inthe field.

  12. Personal and professional challenges of nurse prescribing in Ireland.

    Science.gov (United States)

    McBrien, Barry

    This article presents the challenges regarding the development of a collaborative practice agreement in order to undertake nurse prescribing in an emergency department in a large teaching hospital. Nurse prescribing has been introduced quite recently in Ireland. Although there is a plethora of knowledge regarding the topic, there are many personal and professional challenges in relation to this emerging role. The nurse prescribing initiative in Ireland is continually developing and many nurses now have the authority to prescribe from almost the same range of medicines as doctors. Prescribing has the potential to improve job satisfaction, autonomy and ultimately improves patient outcomes. However, nurses need to be cognisant of the impact it can have on the dynamics of the healthcare team. An analysis of some complexities of nurse prescribing is given, in conjunction with reflective thoughts on a clinical incident in the area of morphine prescribing.

  13. Implementing nurse prescribing: a case study in diabetes.

    Science.gov (United States)

    Stenner, Karen; Carey, Nicola; Courtenay, Molly

    2010-03-01

    This paper is a report of a study exploring the views of nurses and team members on the implementation of nurse prescribing in diabetes services. Nurse prescribing is adopted as a means of improving service efficiency, particularly where demand outstretches resources. Although factors that support nurse prescribing have been identified, it is not known how these function within specific contexts. This is important as its uptake and use varies according to mode of prescribing and area of practice. A case study was undertaken in nine practice settings across England where nurses prescribed medicines for patients with diabetes. Thematic analysis was conducted on qualitative data from 31 semi-structured interviews undertaken between 2007 and 2008. Participants were qualified nurse prescribers, administrative staff, physicians and non-nurse prescribers. Nurses prescribed more often following the expansion of nurse independent prescribing rights in 2006. Initial implementation problems had been resolved and few current problems were reported. As nurses' roles were well-established, no major alterations to service provision were required to implement nurse prescribing. Access to formal and informal resources for support and training were available. Participants were accepting and supportive of this initiative to improve the efficiency of diabetes services. The main factors that promoted implementation of nurse prescribing in this setting were the ability to prescribe independently, acceptance of the prescribing role, good working relationships between doctors and nurses, and sound organizational and interpersonal support. The history of established nursing roles in diabetes care, and increasing service demand, meant that these diabetes services were primed to assimilate nurse prescribing.

  14. Growth of nurse prescribing competence: facilitators and barriers during education.

    Science.gov (United States)

    Hopia, Hanna; Karhunen, Anne; Heikkilä, Johanna

    2017-10-01

    To describe facilitators and barriers in relation to the growth of nurse prescribing competence from the perspective of the nurses studying in a prescribing programme. The number of nurses enrolled in a nurse prescribing programme is rapidly increasing in Finland. However, few studies on nurse prescribing education are available and therefore research is needed, particularly from the point of view of nurses studying in the programme. The descriptive, qualitative study used the text of student online learning diaries as data during a 14-month prescribing programme. The sample consisted of 31 nurses, public health nurses or midwives enrolled in a prescribing programme at a university of applied sciences. The data were analysed using the inductive analysis method. The growth of nurses' prescribing competence was facilitated by learning clinical examination of the patient, networking with peers, receiving support from the workplace and supervisors, doctors' positive attitude towards nurse prescribing and being able to apply competencies directly to nursing practice. The barriers to the growth of nurses' prescribing competence were unclear job description, incomplete care plans and concerns about how consultation with doctors will be organised and realised. The results show that, for the purpose of developing the new role and position of nurse prescribers, educators and nursing managers must invest more in staff awareness of nurse prescribing education and also offer more support to nurse prescribers in their workplaces. The results of this study can be used especially in countries where nurse prescribing education is only in the process of being planned or has just been started. Heads of nursing and educators in prescribing education will benefit from the results when creating expanded job descriptions for nurses and supporting networking between students during the period of training. © 2016 John Wiley & Sons Ltd.

  15. Drug use evaluation of antibiotics prescribed in a Jordanian hospital outpatient and emergency clinics using WHO prescribing indicators

    International Nuclear Information System (INIS)

    Al-Niemat, Sahar I.; Bloukh, Diana T.; Al-Harasis, Manal D.; Al-Fanek, Alen F.; Salah, Rehab K.

    2008-01-01

    Objective was to evaluate the use of antibiotics prescribed in hospital outpatient and emergency clinics in King Hussein Medical Centre (KHMC) using WHO prescribing indicators in an attempt to rationalize the use of antibiotics in the Royal Medical Services. We retrospectively surveyed a sample of 187,822 antibiotic prescriptions obtained from 5 outpatient pharmacies in KHMC written over the period of 3 consecutive months May 2007 to July 2007. The percentage of encounters of an antibiotic prescribed was calculated using the methodology recommended by the WHO. An additional indicator, the percentage share of different antibiotics was also included to identify the frequency prescribed from those antibiotics. The average percentage of prescriptions involving antibiotics was 35.6% out of 187,822 prescriptions surveyed. From these, 65,500 antibiotic prescriptions were observed. Penicillins most frequently amoxcillins and Quinolones most frequently ciprofloxacinllin and norfloxacillin were the most commonly prescribed antibiotics with an average percentage of 31.8% and 27.5%. The average prescribing rate for the other antibiotic categories was as follows: macrolides 5.2%, cephalosporins 16% and amoxcillins/clavulanate 5.4%. The high percentage of prescriptions involving antibiotics observed in KHMC pharmacies requires rational use of antibiotics and judicious prescribing by Military prescribers. An insight into factors influencing antibiotic prescribing patterns and adherence to antibiotic prescribing guidelines by the Military prescribers is warranted. (author)

  16. Can Repeat Injection Provide Clinical Benefit in Patients with Lumbosacral Diseases When First Epidural Injection Results Only in Partial Response?

    Science.gov (United States)

    Lee, Jung Hwan; Lee, Sang-Ho

    2016-02-01

    Epidural steroid injection (ESI) is known to be an effective treatment for lower back or radicular pain due to herniated intervertebral disc (HIVD) and spinal stenosis (SS). Although repeat ESI has generally been indicated to provide more pain relief in partial responders after a single ESI, there has been little evidence supporting the usefulness of repeat injections in cumulative clinical pain reduction. The purpose of this study was to determine whether repeat ESI at a prescribed interval of 2 to 3 weeks after the first injection would provide greater clinical benefit in patients with partial pain reduction than that provided by intermittent injection performed only when pain was aggravated. An Institutional Review Board (IRB)-approved retrospective chart review. Spine hospital. Two hundred and four patients who had underwent transforaminal ESI (TFESI) for treatment of lower back and radicular pain due to HIVD or SS and could be followed-up for one year were enrolled. We divided the patients into 2 groups. Group A (N = 108) comprised partial responders (NRS = 3 after first injection) who underwent repeat injection at a prescribed interval of 2 to 3 weeks after the first injection. Group B (N = 96) comprised partial responders who did not receive a repeat injection at the prescribed interval, but received repeat injections only for aggravation of pain. Various clinical data including total number of injections during one year, duration of NRS group A, or after first injection in group B (time to reinjection), were assessed. These data were compared between groups A and B in terms of total population, HIVD, and SS. In the whole population, the mean time to reinjection was 6.09 ± 3.02 months in group A and 3.69 ± 2.07 months in group B. The NRS groups A and B, respectively. In HIVD patients, the mean time to reinjection was 5.82 ± 3.23 months in group A and 3.84 ± 2.34 months in group B, and NRS groups A and B, respectively. In SS patients, the mean time to

  17. [Prescribing medication in 2013: legal aspects].

    Science.gov (United States)

    Berland-Benhaïm, C; Bartoli, C; Karsenty, G; Piercecchi-Marti, M-D

    2013-11-01

    To describe the legal framework of medicine prescription in France in 2013. With the assistance of lawyer and forensic pathologist, consultation (legifrance.gouv.fr), analysis, summary of French laws and rules surrounding drugs prescriptions to humans for medical purpose. Free medicine prescription is an essential feature of a doctor's action. To prescribe involve his responsibility at 3 levels: deontological, civilian and penal. Aim of the rules of medicine prescription is to preserve patient's safety and health. Doctors are encouraged to refer to recommendations and peer-reviewed publication every time the prescriptions go out of the case planned by law. Knowledge and respect of medicine prescription legal rules is essential for a good quality practice. Medical societies have a major role to improve medicine use among practitioners. Copyright © 2013. Published by Elsevier Masson SAS.

  18. Designing magnets with prescribed magnetic fields

    International Nuclear Information System (INIS)

    Liu Liping

    2011-01-01

    We present a novel design method capable of finding the magnetization densities that generate prescribed magnetic fields. The method is based on the solution to a simple variational inequality and the resulting designs have simple piecewise-constant magnetization densities. By this method, we obtain new designs of magnets that generate commonly used magnetic fields: uniform magnetic fields, self-shielding fields, quadrupole fields and sextupole fields. Further, it is worth noting that this method is not limited to the presented examples, and in particular, three-dimensional designs can be constructed in a similar manner. In conclusion, this novel design method is anticipated to have broad applications where specific magnetic fields are important for the performance of the devices.

  19. Ibuprofen in paediatrics: pharmacology, prescribing and controversies.

    Science.gov (United States)

    Moriarty, Camilla; Carroll, Will

    2016-12-01

    Ibuprofen, a propionic acid derivative, is a non-steroidal anti-inflammatory drug. The oral formulation is widely used in paediatric practice and after paracetamol it is one of the most common drugs prescribed for children in hospital. The treatment of fever with antipyretics such as ibuprofen is controversial as fever is the normal response of the body to infection and unless the child becomes distressed or symptomatic, fever alone should not be routinely treated. Combined treatment with paracetamol and ibuprofen is commonly undertaken but almost certainly is not helpful. This article aims to describe the indications and mode of action of the drug, outline its pharmacokinetics and highlight the important key messages regarding its use in clinical practice. 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/.

  20. Generic medicine and prescribing: A quick assessment

    Directory of Open Access Journals (Sweden)

    Mainul Haque

    2017-01-01

    Full Text Available Generic drugs are copies of brand-name drugs that have exactly the same dosage, intended use, effects, side effects, route of administration, risks, safety, and strength as the original drug. In other words, their pharmacological effects are exactly the same as those of their brand-name counterparts. The Food and Drug Administration (FDA describes that generic drugs are essential possibilities that allow better access to healthcare for all Americans. They are replicas of brand-name drugs and are the identical as those of brand-name drugs in dosage form, safety, strength, route of administration, quality, performance features, and anticipated to use. Healthcare authorities and users can be guaranteed that FDA-approved generic drug products have met the same stiff principles as the innovator drug. The company that made Bayer aspirin fought in court enthusiastically to keep generic versions off the shelves, in the 1920s. The company lost in court, and consumers suddenly had an array of choices in generic aspirin. The Supreme Court of India uttering ‘the Supreme Court's ruling will prevent companies from further seeking unwarranted patents on HIV and other essential medicines.’ Generic medicine cannot be sold at a price higher than the branded medicine, so it is regularly a low-priced option. Thereafter, both the end user and the government who pay for part of the price of the medicine under the Pharmaceutical Benefits Scheme in Australia are benefitted. The treatment of diseases using essential drugs, prescribed by their generic names, has been emphasised by the WHO and many national health policies. Although there are some improvements in generic medicine prescribing, it has been advised by the WHO that ‘countries should intensify efforts to measure and regularly monitor medicine prices and availability, and adopt policy measures to address the issues identified.’

  1. Can repeat injection provide clinical benefit in patients with cervical disc herniation and stenosis when the first epidural injection results only in partial response?

    Science.gov (United States)

    Lee, Jung Hwan; Lee, Sang-Ho

    2016-07-01

    Epidural steroid injection (ESI) is known to be an effective treatment for neck or radicular pain due to herniated intervertebral disc (HIVD) and spinal stenosis (SS). Although repeat ESI has generally been indicated to provide more pain relief in partial responders after single ESI, there has been little evidence supporting the usefulness of this procedure. The purpose of this study, therefore, was to determine whether repeat ESI at a prescribed interval of 2 to 3 weeks after the first injection would provide greater clinical benefit in patients with partial pain reduction than intermittent ESI performed only when pain was aggravated. One hundred eighty-four patients who underwent transforaminal ESI (TFESI) for treatment of axial neck and radicular arm pain due to HIVD or SS and could be followed up for 1 year were enrolled. We divided the patients into 2 groups. Group A (N = 108) comprised partial responders (numeric rating scale (NRS) ≥ 3 after the first injection) who underwent repeat injection at a prescribed interval of 2 to 3 weeks after the first injection. Group B (N = 76) comprised partial responders who did not receive repeat injection at the prescribed interval, but received intermittent injections only for aggravation of pain. Various clinical data were assessed, including total number of injections during 1 year, NRS duration of Group A, or after first injection in Group B (time to reinjection). Groups A and B were compared in terms of total population, HIVD, and SS. In the whole population, HIVD subgroup, and SS subgroup, patients in Group A required significantly fewer injections to obtain satisfactory pain relief during the 1-year follow-up period. Group A showed a significantly longer time to reinjection and longer NRS Group B did. Repeat TFESI conducted at 2- to 3-week intervals after the first injection in partial responders contributed to greater clinical benefit compared with intermittent TFESI performed only upon pain

  2. A Technological Innovation to Reduce Prescribing Errors Based on Implementation Intentions: The Acceptability and Feasibility of MyPrescribe.

    Science.gov (United States)

    Keyworth, Chris; Hart, Jo; Thoong, Hong; Ferguson, Jane; Tully, Mary

    2017-08-01

    Although prescribing of medication in hospitals is rarely an error-free process, prescribers receive little feedback on their mistakes and ways to change future practices. Audit and feedback interventions may be an effective approach to modifying the clinical practice of health professionals, but these may pose logistical challenges when used in hospitals. Moreover, such interventions are often labor intensive. Consequently, there is a need to develop effective and innovative interventions to overcome these challenges and to improve the delivery of feedback on prescribing. Implementation intentions, which have been shown to be effective in changing behavior, link critical situations with an appropriate response; however, these have rarely been used in the context of improving prescribing practices. Semistructured qualitative interviews were conducted to evaluate the acceptability and feasibility of providing feedback on prescribing errors via MyPrescribe, a mobile-compatible website informed by implementation intentions. Data relating to 200 prescribing errors made by 52 junior doctors were collected by 11 hospital pharmacists. These errors were populated into MyPrescribe, where prescribers were able to construct their own personalized action plans. Qualitative interviews with a subsample of 15 junior doctors were used to explore issues regarding feasibility and acceptability of MyPrescribe and their experiences of using implementation intentions to construct prescribing action plans. Framework analysis was used to identify prominent themes, with findings mapped to the behavioral components of the COM-B model (capability, opportunity, motivation, and behavior) to inform the development of future interventions. MyPrescribe was perceived to be effective in providing opportunities for critical reflection on prescribing errors and to complement existing training (such as junior doctors' e-portfolio). The participants were able to provide examples of how they would use

  3. SQL injection detection system

    OpenAIRE

    Vargonas, Vytautas

    2017-01-01

    SQL injection detection system Programmers do not always ensure security of developed systems. That is why it is important to look for solutions outside being reliant on developers. In this work SQL injection detection system is proposed. The system analyzes HTTP request parameters and detects intrusions. It is based on unsupervised machine learning. Trained by regular request data system detects outlier user parameters. Since training is not reliant on previous knowledge of SQL injections, t...

  4. Antiepileptic drug prescribing before, during and after pregnancy

    DEFF Research Database (Denmark)

    Charlton, Rachel; Garne, Ester; Wang, Hao

    2015-01-01

    and after pregnancy were identified in each of the databases. AED prescribing patterns were analysed, and the choice of AEDs and co-prescribing of folic acid were evaluated. Results In total, 978 957 women with 1 248 713 deliveries were identified. In all regions, AED prescribing declined during pregnancy...... co-prescribed with high-dose folic acid: ranging from 1.0% (CI950.3–1.8%) in Emilia Romagna to 33.5% (CI9528.7–38.4%) in Wales. Conclusion The country's differences in prescribing patterns may suggest different use, knowledge or interpretation of the scientific evidence base. The low co......-prescribing of folic acid indicates that more needs to be done to better inform clinicians and women of childbearing age taking AEDs about the need to offer and receive complete preconception care....

  5. Prescribing practices amid the OxyContin crisis: examining the effect of print media coverage on opioid prescribing among physicians.

    Science.gov (United States)

    Borwein, Alexandra; Kephart, George; Whelan, Emma; Asbridge, Mark

    2013-12-01

    The pain medication OxyContin (hereafter referred to as oxycodone extended release) has been the subject of sustained, and largely negative, media attention in recent years. We sought to determine whether media coverage of oxycodone extended release in North American newspapers has led to changes in prescribing of the drug in Nova Scotia, Canada. An interrupted time-series design examined the effect of media attention on physicians' monthly prescribing of opioids. The outcome measures were, for each physician, the monthly proportions of all opioids prescribed and the proportion of strong opioids prescribed that were for oxycodone extended release. The exposure of interest was media attention defined as the number of articles published each month in 27 North American newspapers. Variations in media effects by provider characteristics (specialty, prescribing volume, and region) were assessed. Within-provider changes in the prescribing of oxycodone extended release in Nova Scotia were observed, and they followed changes in media coverage. Oxycodone extended release prescribing rose steadily prior to receiving media attention. Following peak media attention in the United States, the prescribing of oxycodone extended release slowed. Likewise, following peak coverage in Canadian newspapers, the prescribing of oxycodone extended release declined. These patterns were observed across prescriber specialties and by prescriber volume, though the magnitude of change in prescribing varied. This study demonstrates that print media reporting of oxycodone extended release in North American newspapers, and its continued portrayal as a social problem, coincided with reductions in the prescribing of oxycodone extended release by physicians in Nova Scotia. Copyright © 2013 American Pain Society. Published by Elsevier Inc. All rights reserved.

  6. Injection practices in a metropolis of North India: perceptions, determinants and issues of safety.

    Science.gov (United States)

    Kotwal, A; Priya, R; Thakur, R; Gupta, V; Kotwal, J; Seth, T

    2004-08-01

    At least 50 percent of the injections administered each year are unsafe, more particularly in developing countries, posing serious health risks. An initial assessment to describe injection practices; their determinants and adverse effects can prevent injection-associated transmission of blood borne pathogens by reducing injection frequency and adoption of safe injection practices. To assess the injection practices in a large metropolitan city encompassing varied socio-cultural scenarios. STUDY SETTING AND DESIGN: Field based cross sectional survey covering urban non-slum, slum and peri-urban areas of a large metropolitan city. Injection prescribers, providers and community members selected by random sampling from the study areas. Pre tested questionnaires assessed knowledge and perceptions of study subjects towards injections and their possible complications. Observation of the process of injection and prescription audit also carried out. MS Access for database and SPSS ver 11 for analysis. Point estimates, 95% confidence intervals, Chi Square, t test, one-way ANOVA. The per capita injection rate was 5.1 per year and ratio of therapeutic to immunization injections was 4.4:1. Only 22.5%of injections were administered with a sterile syringe and needle. The level of knowledge about HIV and HBV transmission by unsafe injections was satisfactory amongst prescribers and community, but inadequate amongst providers. HCV was known to a very few in all the groups. The annual incidence of needle stick injuries among providers was quite high. A locally relevant safe injection policy based on multi disciplinary approach is required to reduce number of injections, unsafe injections and their attendant complications.

  7. Piezoelectric Injection Systems

    Science.gov (United States)

    Mock, R.; Lubitz, K.

    The origin of direct injection can be doubtlessly attributed to Rudolf Diesel who used air assisted injection for fuel atomisation in his first self-ignition engine. Although it became apparent already at that time that direct injection leads to reduced specific fuel consumption compared to other methods of fuel injection, it was not used in passenger cars for the moment because of its disadvantageous noise generation as the requirements with regard to comfort were seen as more important than a reduced specific consumption.

  8. Urinary incontinence - injectable implant

    Science.gov (United States)

    ... repair; ISD repair; Injectable bulking agents for stress urinary incontinence ... and disorders: physiology of micturition, voiding dysfunction, urinary incontinence, urinary tract infections, and painful bladder syndrome. In: Lobo ...

  9. Evaluation of a diabetes nurse specialist prescribing project.

    Science.gov (United States)

    Wilkinson, Jill; Carryer, Jenny; Adams, Jeffery

    2014-08-01

    To evaluate the diabetes nurse specialist prescribing project with the aim of determining whether diabetes nurse specialist prescribing is safe and effective and to inform the implementation and extension of registered nurse prescribing. Registered nurses in many countries are able to prescribe medicines, but in New Zealand, prior to the diabetes nurse specialist project, nurse practitioners were the only nurses who could prescribe medicines. New regulations allowed the nurses to prescribe a limited number of prescription medicines. The study was a process and outcome clinical programme evaluation. The project took place between April-September 2011 and involved 12 diabetes nurse specialist in four localities. Quantitative data were collected from clinical records maintained by the diabetes nurse specialist for the project (1274 patients and 3402 prescribing events), from surveys with stakeholders (general practitioners, n = 30; team members, n = 19; and patients, n = 89) and audits from patient notes (n = 117) and prescriptions (n = 227), and qualitative data from interviews with project participants (n = 18) and patients (n = 19). All data were analysed descriptively. Diabetes nurse specialist prescribing was determined to be safe, of high quality and appropriate. It brought important benefits to the effectiveness of specialist diabetes services, was acceptable to patients and was supported by the wider healthcare team. These findings are consistent with the findings reported in the international literature about nurse prescribing in a range of different practice areas. Clarification of the education and competence requirements and resourcing for the ongoing supervision of nurses is recommended if the prescribing model is to be extended. Diabetes nurse specialist prescribing improved access to medicines by providing a more timely service. Nurses felt more satisfied with their work because they could independently provide a complete episode of care

  10. Prescribers and pharmaceutical representatives: why are we still meeting?

    Science.gov (United States)

    Fischer, Melissa A; Keough, Mary Ellen; Baril, Joann L; Saccoccio, Laura; Mazor, Kathleen M; Ladd, Elissa; Von Worley, Ann; Gurwitz, Jerry H

    2009-07-01

    Research suggests that pharmaceutical marketing influences prescribing and may cause cognitive dissonance for prescribers. This work has primarily been with physicians and physician-trainees. Questions remain regarding why prescribers continue to meet with pharmaceutical representatives (PRs). To describe the reasons that prescribers from various health professions continue to interact with PRs despite growing evidence of the influence of these interactions. Multi-disciplinary focus groups with 61 participants held in practice settings and at society meetings. Most prescribers participating in our focus groups believe that overall PR interactions are beneficial to patient care and practice health. They either trust the information from PRs or feel that they are equipped to evaluate it independently. Despite acknowledgement of study findings to the contrary, prescribers state that they are able to effectively manage PR interactions such that their own prescribing is not adversely impacted. Prescribers describe few specific strategies or policies for these interactions, and report that policies are not consistently implemented with all members of a clinic or institution. Some prescribers perceive an inherent contradiction between academic centers and national societies receiving money from pharmaceutical companies, and then recommending restriction at the level of the individual prescriber. Prescribers with different training backgrounds present a few novel reasons for these meetings. Despite evidence that PR detailing influences prescribing, providers from several health professions continue to believe that PR interactions improve patient care, and that they can adequately evaluate and filter information presented to them by PRs. Focus group comments suggest that cultural change is necessary to break the norms that exist in many settings. Applying policies consistently, considering non-physician members of the healthcare team, working with trainees, restructuring

  11. Factor analysis improves the selection of prescribing indicators

    DEFF Research Database (Denmark)

    Rasmussen, Hanne Marie Skyggedal; Søndergaard, Jens; Sokolowski, Ineta

    2006-01-01

    OBJECTIVE: To test a method for improving the selection of indicators of general practitioners' prescribing. METHODS: We conducted a prescription database study including all 180 general practices in the County of Funen, Denmark, approximately 472,000 inhabitants. Principal factor analysis was us...... appropriate and inappropriate prescribing, as revealed by the correlation of the indicators in the first factor. CONCLUSION: Correlation and factor analysis is a feasible method that assists the selection of indicators and gives better insight into prescribing patterns....

  12. A RCT evaluating the effectiveness and cost-effectiveness of academic detailing versus postal prescribing feedback in changing GP antibiotic prescribing.

    LENUS (Irish Health Repository)

    Naughton, Corina

    2009-10-01

    The aim of this study is to evaluate the effectiveness of academic detailing (AD) plus postal prescribing feedback versus postal prescribing feedback alone in reducing: (i) the overall rate of antibiotic; and (ii) proportion of second-line antibiotic prescribing. In addition, the cost-effectiveness of an outreach prescriber adviser service versus a postal prescribing feedback service was evaluated.

  13. Hospital staff views of prescribing and discharge communication before and after electronic prescribing system implementation.

    Science.gov (United States)

    Mills, Pamela Ruth; Weidmann, Anita Elaine; Stewart, Derek

    2017-12-01

    Background Electronic prescribing system implementation is recommended to improve patient safety and general practitioner's discharge information communication. There is a paucity of information about hospital staff perspectives before and after system implementation. Objective To explore hospital staff views regarding prescribing and discharge communication systems before and after hospital electronic prescribing and medicines administration (HEPMA) system implementation. Setting A 560 bed United Kingdom district general hospital. Methods Semi-structured face-to-face qualitative interviews with a purposive sample of hospital staff involved in the prescribing and discharge communication process. Interviews transcribed verbatim and coded using the Framework Approach. Behavioural aspects mapped to Theoretical Domains Framework (TDF) to highlight associated behavioural change determinants. Main outcome measure Staff perceptions before and after implementation. Results Nineteen hospital staff (consultant doctors, junior doctors, pharmacists and advanced nurse practitioners) participated before and after implementation. Pre-implementation main themes were inpatient chart and discharge letter design and discharge communication process with issues of illegible and inaccurate information. Improved safety was anticipated after implementation. Post-implementation themes were improved inpatient chart clarity and discharge letter quality. TDF domains relevant to staff behavioural determinants preimplementation were knowledge (task or environment); skills (competence); social/professional roles and identity; beliefs about capabilities; environmental context and resources (including incidents). An additional two were relevant post-implementation: social influences and behavioural regulation (including self-monitoring). Participants described challenges and patient safety concerns pre-implementation which were mostly resolved post-implementation. Conclusion HEPMA implementation

  14. Prescribing patterns and perceptions of health care professionals about rational drug use in a specialist hospital clinic.

    Directory of Open Access Journals (Sweden)

    Moses A. Ojo

    2014-12-01

    Full Text Available Irrational drug use is associated with adverse consequences including drug resistance and avoidable adverse drug reactions. Studies of rational drug use in psychiatric facilities are scanty. This study evaluated prescription practices and perception of health care professionals regarding causes of irrational drug use. A retrospective study conducted at the outpatient clinic of Federal Neuro- psychiatric Hospital, Yaba, Lagos. Data on drug use indicators were analyzed. A cross-sectional assessment of perception of prescribers and dispensers regarding rational drug use was conducted. A total of 600 prescriptions were analyzed. Mean number of drugs per encounter was 3.5 and percentage generic prescribed was 58.5%. Poly-pharmacy (P=0.024, 95% CI=1.082-1.315 and non-generic prescribing (P=0.032, 95% CI=1.495-1.821 were significantly associated with young prescribers. Factors associated with irrational drug use include demand from patients, patients’ beliefs about injection drugs and influence of pharmaceutical sale representatives. Certain aspect of prescribers indicators are still poor in the hospital studied. Health care professionals identified possible associated factors for irrational drug use. Concerted efforts are required to ensure rational drug use especially in psychiatric facilities in Nigeria.

  15. Aboveground Injection Sytem Construction and Mecahnical Integrity Test Plan

    Energy Technology Data Exchange (ETDEWEB)

    Li, Jun [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-10-01

    An In-Situ Bioremediation (ISB) Pilot Test Treatability Study is planned at Sandia National Laboratories, New Mexico (SNL/NM) Technical Area-V (TA-V) Groundwater Area of Concern. The Treatability Study is designed to gravity inject an electron-donor substrate and bioaugmentation bacteria into groundwater using an injection well. The constituents of concern (COCs) are nitrate and trichloroethene (TCE). The Pilot Test Treatability Study will evaluate the effectiveness of bioremediation and COC treatment over a prescribed period of time. Results of the pilot test will provide data that will be used to evaluate the cost and effectiveness of a fullscale system.

  16. Electron injection in microtron

    International Nuclear Information System (INIS)

    Axinescu, S.

    1977-01-01

    A review of the methods of injecting electrons in the microtron is presented. A special attention is paid to efficient injection systems developed by Wernholm and Kapitza. A comparison of advantages and disadvantages of both systems is made in relation to the purpose of the microtron. (author)

  17. Glenohumeral Joint Injections

    Science.gov (United States)

    Gross, Christopher; Dhawan, Aman; Harwood, Daniel; Gochanour, Eric; Romeo, Anthony

    2013-01-01

    Context: Intra-articular injections into the glenohumeral joint are commonly performed by musculoskeletal providers, including orthopaedic surgeons, family medicine physicians, rheumatologists, and physician assistants. Despite their frequent use, there is little guidance for injectable treatments to the glenohumeral joint for conditions such as osteoarthritis, adhesive capsulitis, and rheumatoid arthritis. Evidence Acquisition: We performed a comprehensive review of the available literature on glenohumeral injections to help clarify the current evidence-based practice and identify deficits in our understanding. We searched MEDLINE (1948 to December 2011 [week 1]) and EMBASE (1980 to 2011 [week 49]) using various permutations of intra-articular injections AND (corticosteroid OR hyaluronic acid) and (adhesive capsulitis OR arthritis). Results: We identified 1 and 7 studies that investigated intra-articular corticosteroid injections for the treatment of osteoarthritis and adhesive capsulitis, respectively. Two and 3 studies investigated the use of hyaluronic acid in osteoarthritis and adhesive capsulitis, respectively. One study compared corticosteroids and hyaluronic acid injections in the treatment of osteoarthritis, and another discussed adhesive capsulitis. Conclusion: Based on existing studies and their level of evidence, there is only expert opinion to guide corticosteroid injection for osteoarthritis as well as hyaluronic acid injection for osteoarthritis and adhesive capsulitis. PMID:24427384

  18. Dimethyl Ether Injection Studies

    DEFF Research Database (Denmark)

    Sorenson, Spencer C.; Glensvig, Michael; Abata, Duane L.

    1998-01-01

    A series of preliminary investigations has been performed in order to investigate the behavior of DME in a diesel injection environment. These studies have in-cluded visual observations of the spray penetration and angles for high pressure injection into Nitrogen using conventional jerk pump inje...

  19. Prescribed Travel Schedules for Fatigue Management

    Science.gov (United States)

    Whitmire, Alexandra; Johnston, Smith; Lockley, Steven

    2011-01-01

    The NASA Fatigue Management Team is developing recommendations for managing fatigue during travel and for shift work operations, as Clinical Practice Guidelines for the Management of Circadian Desynchrony in ISS Operations. The Guidelines provide the International Space Station (ISS ) flight surgeons and other operational clinicians with evidence-based recommendations for mitigating fatigue and other factors related to sleep loss and circadian desynchronization. As much international travel is involved both before and after flight, the guidelines provide recommendations for: pre-flight training, in-flight operations, and post-flight rehabilitation. The objective of is to standardize the process by which care is provided to crewmembers, ground controllers, and other support personnel such as trainers, when overseas travel or schedule shifting is required. Proper scheduling of countermeasures - light, darkness, melatonin, diet, exercise, and medications - is the cornerstone for facilitating circadian adaptation, improving sleep, enhancing alertness, and optimizing performance. The Guidelines provide, among other things, prescribed travel schedules that outline the specific implementation of these mitigation strategies. Each travel schedule offers evidence based protocols for properly using the NASA identified countermeasures for fatigue. This presentation will describe the travel implementation schedules and how these can be used to alleviate the effects of jet lag and/or schedule shifts.

  20. Impact of generic substitution decision support on electronic prescribing behavior.

    Science.gov (United States)

    Stenner, Shane P; Chen, Qingxia; Johnson, Kevin B

    2010-01-01

    To evaluate the impact of generic substitution decision support on electronic (e-) prescribing of generic medications. The authors analyzed retrospective outpatient e-prescribing data from an academic medical center and affiliated network for July 1, 2005-September 30, 2008 using an interrupted time-series design to assess the rate of generic prescribing before and after implementing generic substitution decision support. To assess background secular trends, e-prescribing was compared with a concurrent random sample of hand-generated prescriptions. Proportion of generic medications prescribed before and after the intervention, evaluated over time, and compared with a sample of prescriptions generated without e-prescribing. The proportion of generic medication prescriptions increased from 32.1% to 54.2% after the intervention (22.1% increase, 95% CI 21.9% to 22.3%), with no diminution in magnitude of improvement post-intervention. In the concurrent control group, increases in proportion of generic prescriptions (29.3% to 31.4% to 37.4% in the pre-intervention, post-intervention, and end-of-study periods, respectively) were not commensurate with the intervention. There was a larger change in generic prescribing rates among authorized prescribers (24.6%) than nurses (18.5%; adjusted OR 1.38, 95% CI 1.17 to 1.63). Two years after the intervention, the proportion of generic prescribing remained significantly higher for e-prescriptions (58.1%; 95% CI 57.5% to 58.7%) than for hand-generated prescriptions ordered at the same time (37.4%; 95% CI 34.9% to 39.9%) (p<0.0001). Generic prescribing increased significantly in every specialty. Implementation of generic substitution decision support was associated with dramatic and sustained improvements in the rate of outpatient generic e-prescribing across all specialties.

  1. Electronic prescribing: criteria for evaluating handheld prescribing systems and an evaluation of a new, handheld, wireless wide area network (WWAN) prescribing system.

    Science.gov (United States)

    Goldblum, O M

    2001-02-01

    The objectives of this study were: 1) to establish criteria for evaluating handheld computerized prescribing systems; and 2) to evaluate out-of-box performance and features of a new, Palm Operating System (OS)-based, handheld, wireless wide area network (WWAN) prescribing system. The system consisted of a Palm Vx handheld organizer, a Novatel Minstrel V wireless modem, OmniSky wireless internet access and ePhysician ePad 1.1, the Palm OS electronic prescribing software program. A dermatologist familiar with healthcare information technology conducted an evaluation of the performance and features of a new, handheld, WWAN electronic prescribing system in an office practice during a three-month period in 2000. System performance, defined as transmission success rate, was determined from data collected during the three-month trial. Evaluation criteria consisted of an analysis of features found in electronic prescribing systems. All prescriptions written for all patients seen during a three-month period (August - November, 2000) were eligible for inclusion. Prescriptions written for patients who intended to fill them at pharmacies without known facsimile receiving capabilities were excluded from the study. The performance of the system was evaluated using data collected during the study. Criteria for evaluating features of electronic prescribing systems were developed and used to analyze the system employed in this study. During this three-month trial, 200 electronic prescriptions were generated for 132 patients included in the study. Of these prescriptions, 92.5 percent were successfully transmitted to pharmacies. Transmission failures resulted from incorrect facsimile numbers and non-functioning facsimile machines. Criteria established for evaluation of electronic prescribing systems included System (Hardware & Software), Costs, System Features, Printing & Transmission, Formulary & Insurance, Customization, Drug Safety and Security. This study is the first effort to

  2. Operational use of prescribed fire in southern California chaparral

    Science.gov (United States)

    Ron Dougherty; Philip J. Riggan

    1982-01-01

    The use of prescribed fire in the chaparral could reduce the incidence and impacts of severe wildfires and enhance watershed re-sources. This paper describes the operational planning needed for a successful prescribed fire and discusses the recent experience with this technique on the Cleveland National Forest.

  3. Proton pump inhibitors: potential cost reductions by applying prescribing guidelines.

    LENUS (Irish Health Repository)

    Cahir, Caitriona

    2012-01-01

    There are concerns that proton pump inhibitors (PPI) are being over prescribed in both primary and secondary care. This study aims to establish potential cost savings in a community drug scheme for a one year period according to published clinical and cost-effective guidelines for PPI prescribing.

  4. Estimating fuel consumption during prescribed fires in Arkansas

    Science.gov (United States)

    Virginia L. McDaniel; James M. Guldin; Roger W. Perry

    2012-01-01

    While prescribed fire is essential to maintaining numerous plant communities, fine particles produced in smoke can impair human health and reduce visibility in scenic areas. The Arkansas Smoke Management Program was established to mitigate the impacts of smoke from prescribed fires. This program uses fuel loading and consumption estimates from standard fire-behavior...

  5. Prescribing style and variation in antibiotic prescriptions for sore throat

    DEFF Research Database (Denmark)

    Cordoba Currea, Gloria Cristina; Siersma, Volkert Dirk; Lopez-Valcarcel, Beatriz Gonzalez

    2015-01-01

    never did. After adjusting for patient and GP characteristics, prescribing style in the group of GPs from Russia was about three times more heterogeneous than the prescribing style in the group of GPs from Denmark – Median Odds Ratio ( 6.8, 95%CI 3.1;8.8 ) and ( 2.6, 95%CI 2.2;4.4 ) respectively...

  6. Benefits of nurse prescribing for patients in pain: nurses' views.

    Science.gov (United States)

    Stenner, Karen; Courtenay, Molly

    2008-07-01

    This paper is a report of a study to explore nurses' views on the benefits of adopting the role of prescribing for patients with acute and chronic pain. It was envisioned that the advent of nurse prescribing would be beneficial to the efficiency and effectiveness of the United Kingdom National Health Service. Research to date does indeed indicate that nurse prescribing can be beneficial to patients, nurses and the health service in general. Despite the expansion of nurse prescribing, there is little evidence of its impact according to nurses working in specialist areas, such as with patients in acute and chronic pain. Interviews were conducted during 2006 and 2007 with 26 nurses qualified to prescribe medicines for patients in acute and chronic pain. This was a qualitative study and a thematic analysis was conducted. Nurses reported a number of benefits, including faster access to treatment, improved quality of care, more appropriate prescribing of medication, improved safety, improved relations and communication with patients, greater efficiency and cost effectiveness. Nurses benefited from increased job satisfaction, credibility with patients and healthcare professionals and also gained knowledge through prescribing. There is potential for the benefits of nurse prescribing to be expanded beyond the United Kingdom in settings where nurses hold similar roles in the treatment of pain, although further research using a wider range of research methods is recommended to substantiate these findings.

  7. Impacts of prescribed fire on Pinus rigida Mill

    Science.gov (United States)

    Nicholas J. Carlo; Heidi J. Renninger; Kenneth L. Clark; Karina V.R. Schäfer

    2016-01-01

    A comparative analysis of the impacts of prescribed fire on three upland forest stands in the Northeastern Atlantic Plain, NJ, USA, was conducted. Effects of prescribed fire on water use and gas exchange of overstory pines were estimated via sap-flux rates and photosynthetic measurements on Pinus rigida Mill. Each study site had two sap-flux plots...

  8. Forum: Psychotropic prescribing in HIV | Reid | Southern African ...

    African Journals Online (AJOL)

    We provide a brief guide to the diagnosis and treatment of common mental disorders in people living with HIV/AIDS, including: prescribing psychotropics in HIV; neuropsychiatric side-effects of ARVs and other medications commonly prescribed in HIV; and the diagnosis and treatment of depression, anxiety, psychosis, ...

  9. Seed bank response to prescribed fire in the central Appalachians.

    Science.gov (United States)

    Thomas M. Schuler; Melissa Thomas Van-Gundy; Mary B. Adams; W. Mark. Ford

    2010-01-01

    Pre- and post-treatment seed-bank characteristics of woody species were compared after two prescribed fires in a mesic mixed-oak forest in the central Appalachians. Nineteen woody species were identified from soil samples. Mean species richness declined but evenness did not after prescribed burning. The...

  10. Prescribed burning in the South: trends, purpose, and barriers

    Science.gov (United States)

    Terry K. Haines; Rodney L. Busby; David A. Cleaves

    2001-01-01

    The results of a survey of fire management officials concerning historical and projected prescribed burning activity in the South are reported. Prescribed burning programs on USDA Forest Service and private and State-owned lands are described in terms of area burned by ownership and State, intended resource benefits, barriers to expanded burning, and optimum burning...

  11. Computational opioid prescribing: a novel application of clinical pharmacokinetics.

    Science.gov (United States)

    Linares, Oscar A; Linares, Annemarie L

    2011-01-01

    We implemented a pharmacokinetics-based mathematical modeling technique using algebra to assist prescribers with point-of-care opioid dosing. We call this technique computational opioid prescribing (COP). Because population pharmacokinetic parameter values are needed to estimate drug dosing regimen designs for individual patients using COP, and those values are not readily available to prescribers because they exist scattered in the vast pharmacology literature, we estimated the population pharmacokinetic parameter values for 12 commonly prescribed opioids from various sources using the bootstrap resampling technique. Our results show that opioid dosing regimen design, evaluation, and modification is feasible using COP. We conclude that COP is a new technique for the quantitative assessment of opioid dosing regimen design evaluation and adjustment, which may help prescribers to manage acute and chronic pain at the point-of-care. Potential benefits include opioid dose optimization and minimization of adverse opioid drug events, leading to potential improvement in patient treatment outcomes and safety.

  12. Medication discussion between nurse prescribers and people with diabetes

    DEFF Research Database (Denmark)

    Sibley, Andrew; Latter, Sue; Richard, Claude

    2011-01-01

    Aim. This paper is a report of a study to identify the content of, and participation in, medicine discussion between nurse prescribers and people with diabetes in England. Background. Diabetes affects 246 million people worldwide and effective management of medicines is an essential component...... of successful disease control. There are now over 20,000 nurse independent prescribers in the UK, many of whom frequently prescribe for people with diabetes. With this responsibility comes a challenge to effectively communicate with patients about medicines. National guidelines on medicines communication have...... recently been issued, but the extent to which nurse prescribers are facilitating effective medicine-taking in diabetes remains unknown. Methods. A purposive sample of 20 nurse prescribers working with diabetes patients audio-recorded 59 of their routine consultations and a descriptive analysis...

  13. Occupational PAH Exposures during Prescribed Pile Burns

    Science.gov (United States)

    Robinson, M. S.; Anthony, T. R.; Littau, S. R.; Herckes, P.; Nelson, X.; Poplin, G. S.; Burgess, J. L.

    2008-01-01

    Wildland firefighters are exposed to particulate matter and gases containing polycyclic aromatic hydrocarbons (PAHs), many of which are known carcinogens. Our objective was to evaluate the extent of firefighter exposure to particulate and PAHs during prescribed pile burns of mainly ponderosa pine slash and determine whether these exposures were correlated with changes in urinary 1-hydroxypyrene (1-HP), a PAH metabolite. Personal and area sampling for particulate and PAH exposures were conducted on the White Mountain Apache Tribe reservation, working with 21 Bureau of Indian Affairs/Fort Apache Agency wildland firefighters during the fall of 2006. Urine samples were collected pre- and post-exposure and pulmonary function was measured. Personal PAH exposures were detectable for only 3 of 16 PAHs analyzed: naphthalene, phenanthrene, and fluorene, all of which were identified only in vapor-phase samples. Condensed-phase PAHs were detected in PM2.5 area samples (20 of 21 PAHs analyzed were detected, all but naphthalene) at concentrations below 1 μg m−3. The total PAH/PM2.5 mass fractions were roughly a factor of two higher during smoldering (1.06 ± 0.15) than ignition (0.55 ± 0.04 μg mg−1). There were no significant changes in urinary 1-HP or pulmonary function following exposure to pile burning. In summary, PAH exposures were low in pile burns, and urinary testing for a PAH metabolite failed to show a significant difference between baseline and post-exposure measurements. PMID:18515848

  14. THE RHIC INJECTION SYSTEM.

    Energy Technology Data Exchange (ETDEWEB)

    FISCHER,W.; GLENN,J.W.; MACKAY,W.W.; PTITSIN,V.; ROBINSON,T.G.; TSOUPAS,N.

    1999-03-29

    The RHIC injection system has to transport beam from the AGS-to-RHIC transfer line onto the closed orbits of the RHIC Blue and Yellow rings. This task can be divided into three problems. First, the beam has to be injected into either ring. Second, once injected the beam needs to be transported around the ring for one turn. Third, the orbit must be closed and coherent beam oscillations around the closed orbit should be minimized. We describe our solutions for these problems and report on system tests conducted during the RHIC Sextant test performed in 1997. The system will be fully commissioned in 1999.

  15. Injection moulding antireflective nanostructures

    DEFF Research Database (Denmark)

    Christiansen, Alexander Bruun; Clausen, Jeppe Sandvik; Mortensen, N. Asger

    2014-01-01

    We present a method for injection moulding antireflective nanostructures on large areas, for high volume production. Nanostructured black silicon masters were fabricated by mask-less reactive ion etching, and electroplated with nickel. The nickel shim was antistiction coated and used in an inject......We present a method for injection moulding antireflective nanostructures on large areas, for high volume production. Nanostructured black silicon masters were fabricated by mask-less reactive ion etching, and electroplated with nickel. The nickel shim was antistiction coated and used...

  16. Injection moulding antireflective nanostructures

    DEFF Research Database (Denmark)

    Christiansen, Alexander Bruun; Clausen, Jeppe Sandvik; Mortensen, N. Asger

    We present a method for injection moulding antireflective nanostructures on large areas, for high volume production. Nanostructured black silicon masters were fabricated by mask-less reactive ion etching, and electroplated with nickel. The nickel shim was antistiction coated and used in an inject......We present a method for injection moulding antireflective nanostructures on large areas, for high volume production. Nanostructured black silicon masters were fabricated by mask-less reactive ion etching, and electroplated with nickel. The nickel shim was antistiction coated and used...

  17. Hip joint injection

    Science.gov (United States)

    ... medicine into the joint. The provider uses a real-time x-ray (fluoroscopy) to see where to place ... Wakefield RJ. Arthrocentesis and injection of joints and soft tissue. In: Firestein GS, Budd RC, Gabriel SE, ...

  18. Premixed direct injection disk

    Science.gov (United States)

    York, William David; Ziminsky, Willy Steve; Johnson, Thomas Edward; Lacy, Benjamin; Zuo, Baifang; Uhm, Jong Ho

    2013-04-23

    A fuel/air mixing disk for use in a fuel/air mixing combustor assembly is provided. The disk includes a first face, a second face, and at least one fuel plenum disposed therebetween. A plurality of fuel/air mixing tubes extend through the pre-mixing disk, each mixing tube including an outer tube wall extending axially along a tube axis and in fluid communication with the at least one fuel plenum. At least a portion of the plurality of fuel/air mixing tubes further includes at least one fuel injection hole have a fuel injection hole diameter extending through said outer tube wall, the fuel injection hole having an injection angle relative to the tube axis. The invention provides good fuel air mixing with low combustion generated NOx and low flow pressure loss translating to a high gas turbine efficiency, that is durable, and resistant to flame holding and flash back.

  19. Imipenem and Cilastatin Injection

    Science.gov (United States)

    Imipenem and cilastatin injection is used to treat certain serious infections that are caused by bacteria, including ... area), gynecological, blood, skin, bone, and joint infections. Imipenem is in a class of medications called carbapenem ...

  20. Quinupristin and Dalfopristin Injection

    Science.gov (United States)

    ... are in a class of medications called streptogramin antibiotics. They work by killing bacteria that cause infections.Antibiotics such as quinupristin and dalfopristin injection will not work for colds, flu, or other viral infections. Taking ...

  1. Botulinum toxin injection - larynx

    Science.gov (United States)

    Injection laryngoplasty; Botox - larynx: spasmodic dysphonia-BTX; Essential voice tremor (EVT)-btx; Glottic insufficiency; Percutaneous electromyography - guided botulinum toxin treatment; Percutaneous indirect laryngoscopy - guided botulinum toxin treatment; ...

  2. The PEP injection system

    International Nuclear Information System (INIS)

    Brown, K.L.; Avery, R.T.; Peterson, J.M.

    1988-01-01

    A system to transport 10-to-15-GeV electron and positron beams from the Stanford Linear Accelerator and to inject them into the PEP storage ring under a wide variety of lattice configurations has been designed. Optically, the transport line consists of three 360/degree/ phase-shift sections of FODO lattice, with bending magnets interspersed in such a way as to provide achromaticity, convenience in energy and emittance definition, and independent tuning of the various optical parameters for matching into the ring. The last 360/degree/ of phase shift has 88 milliradians of bend in a vertical plane and deposits the beam at the injection septum via a Lambertson magnet. Injection is accomplished by launching the beam with several centimeters of radial betatron amplitude in a fast bump provided by a triad of pulsed kicker magnets. Radiation damping reduces the collective amplitude quickly enough to allow injection at a high repetition rate

  3. Injection and Dump Systems

    CERN Document Server

    Bracco, C; Barnes, M J; Carlier, E; Drosdal, L N; Goddard, B; Kain, V; Meddahi, M; Mertens, V; Uythoven, J

    2012-01-01

    Performance and failures of the LHC injection and ex- traction systems are presented. In particular, a comparison with the 2010 run, lessons learnt during operation with high intensity beams and foreseen upgrades are described. UFOs, vacuum and impedance problems related to the injection and extraction equipment are analysed together with possible improvements and solutions. New implemented features, diagnostics, critical issues of XPOC and IQC applications are addressed.

  4. Prescribing smoked cannabis for chronic noncancer pain

    Science.gov (United States)

    Kahan, Meldon; Srivastava, Anita; Spithoff, Sheryl; Bromley, Lisa

    2014-01-01

    Objective To offer preliminary guidance on prescribing smoked cannabis for chronic pain before the release of formal guidelines. Quality of evidence We reviewed the literature on the analgesic effectiveness of smoked cannabis and the harms of medical and recreational cannabis use. We developed recommendations on indications, contraindications, precautions, and dosing of smoked cannabis, and categorized the recommendations based on levels of evidence. Evidence is mostly level II (well conducted observational studies) and III (expert opinion). Main message Smoked cannabis might be indicated for patients with severe neuropathic pain conditions who have not responded to adequate trials of pharmaceutical cannabinoids and standard analgesics (level II evidence). Smoked cannabis is contraindicated in patients who are 25 years of age or younger (level II evidence); who have a current, past, or strong family history of psychosis (level II evidence); who have a current or past cannabis use disorder (level III evidence); who have a current substance use disorder (level III evidence); who have cardiovascular or respiratory disease (level III evidence); or who are pregnant or planning to become pregnant (level II evidence). It should be used with caution in patients who smoke tobacco (level II evidence), who are at increased risk of cardiovascular disease (level III evidence), who have anxiety or mood disorders (level II evidence), or who are taking higher doses of opioids or benzodiazepines (level III evidence). Cannabis users should be advised not to drive for at least 3 to 4 hours after smoking, for at least 6 hours after oral ingestion, and for at least 8 hours if they experience a subjective “high” (level II evidence). The maximum recommended dose is 1 inhalation 4 times per day (approximately 400 mg per day) of dried cannabis containing 9% delta-9-tetrahydrocannabinol (level III evidence). Physicians should avoid referring patients to “cannabinoid” clinics (level

  5. Prokinetics prescribing in paediatrics: evidence on cisapride, domperidone, and metoclopramide.

    Science.gov (United States)

    Mt-Isa, Shahrul; Tomlin, Stephen; Sutcliffe, Alastair; Underwood, Martin; Williamson, Paula; Croft, Nicholas M; Ashby, Deborah

    2015-04-01

    Domperidone and metoclopramide are prokinetics commonly prescribed off-label to infants and younger children in an attempt to treat gastro-oesophageal reflux symptoms. Another prokinetic drug, cisapride, was used but withdrawn in 2000 in the United Kingdom because of serious arrhythmic adverse events. Medicines and Healthcare Products Regulatory Agency issued safety warnings for domperidone in May 2012 and restricted its indications. We report here national primary care prescribing trends and safety signals of these drugs in children. We used data from the General Practice Research Database between 1990 and 2006 for children <18 years. Descriptive statistics and Poisson regressions were performed to characterise prescribing trends. We examined safety signals in nested case-control studies. The proportion of children <2 years old being prescribed one of the medications doubled during the study period. Prescriptions of domperidone increased 10-fold, mainly following the withdrawal of cisapride in 2000. Prescriptions of metoclopramide did not change significantly. Despite the increase in prescriptions of domperidone, no new safety signals were identified. These data showed dramatic changes in prescribing of cisapride and domperidone despite the lack of good-quality supporting evidence. It is possible that these prescribing trends were influenced by published guidelines. Even if produced without robust efficacy and safety evidence, published guidelines can influence clinicians and consequently affect prescribing. Therefore, improving the evidence base on prokinetics to inform future guidelines is vital. The lack of new safety signals during this period would support the development of suitable powered clinical studies.

  6. Antimicrobial prescribing behaviour in dogs and cats by Belgian veterinarians.

    Science.gov (United States)

    Van Cleven, Alexia; Sarrazin, Steven; de Rooster, Hilde; Paepe, Dominique; Van der Meeren, Sofie; Dewulf, Jeroen

    2018-03-17

    The objective of this study is to survey general prescribing behaviour by Belgian companion animal veterinarians and to assess agreement of these practices with current treatment guidelines. Therefore an online survey was administered with five realistic and frequently occurring first-line cases to primary-care veterinary practitioners. For each case a predefined pattern of questions were asked about whether or not they would prescribe antimicrobials, if they would prescribe a non-antimicrobial treatment and if they would perform additional diagnostic steps. The responses were compared with recommendations in national guidelines and recent literature. The overall most prescribed antimicrobials were potentiated amoxicillin (43.0 per cent), fluoroquinolones (14.7 per cent), third-generation and fourth-generation cephalosporins (10.9 per cent) and tetracyclines (10.9 per cent). Only 48.3 per cent of the veterinarians complied with the guidelines in nearly all of the clinical scenarios (ie, prescribing antimicrobials when indicated, not prescribing antimicrobials when it is not indicated). Moreover, when prescribing highest priority critically important antimicrobials, susceptibility testing on bacterial cultures was performed in only 12.4 per cent of the prescriptions. The results showed that the prescribing behaviour of antimicrobial compounds by primary-care veterinary practitioners in dogs and cats is often not in agreement with national guidelines. Focus in improvement of this prescribing behaviour should be on performing the appropriate diagnostic steps and decreasing the use of highest priority critically important antimicrobials. © British Veterinary Association (unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  7. The Supply of Prescription Opioids: Contributions of Episodic-Care Prescribers and High-Quantity Prescribers.

    Science.gov (United States)

    Schneberk, Todd; Raffetto, Brian; Kim, David; Schriger, David L

    2018-06-01

    We determine episodic and high-quantity prescribers' contribution to opioid prescriptions and total morphine milligram equivalents in California, especially among individuals prescribed large amounts of opioids. This was a cross-sectional descriptive analysis of opioid prescribing patterns during an 8-year period using the de-identified Controlled Substance Utilization Review and Evaluation System (CURES) database, the California subsection of the prescription drug monitoring program. We took a 10% random sample of all patients and stratified them by the amount of prescription opioids obtained during their maximal 90-day period. We identified "episodic prescribers" as those whose prescribing pattern included short-acting opioids on greater than 95% of all prescriptions, fewer than or equal to 31 pills on 95% of all prescriptions, only 1 prescription in the database for greater than 90% of all patients to whom they gave opioids, fewer than 6 prescriptions in the database to greater than 99% of patients given opioids, and fewer than 540 prescriptions per year. We identified top 5% prescribers by their morphine milligram equivalents per day in the database. We examined the relationship between patient opioid prescriptions and provider type, with the primary analysis performed on the patient cohort who received only short-acting opioids in an attempt to avoid guideline-concordant palliative, oncologic, and addiction care, and a secondary analysis performed on all patients. Among patients with short-acting opioid only, episodic prescribers (14.6% of 173,000 prescribers) wrote at least one prescription to 25% of 2.7 million individuals but were responsible for less than 9% of the 10.5 million opioid prescriptions and less than 3% of the 3.9 billion morphine milligram equivalents in our sample. Among individuals with high morphine milligram equivalents use, episodic prescribers were responsible for 2.8% of prescriptions and 0.6% of total morphine milligram equivalents

  8. Antibiotic prescribing policy and Clostridium difficile diarrhoea.

    LENUS (Irish Health Repository)

    O'Connor, K A

    2012-02-03

    BACKGROUND: Broad-spectrum antibiotics, particularly intravenous cephalosporins, are associated with Clostridium difficile diarrhoea. Diarrhoea due to C. difficile is a growing problem in hospitals, especially among elderly patients. AIM: To establish whether changing an antibiotic policy with the aim of reducing the use of injectable cephalosporins leads to a reduction in the incidence of C. difficile diarrhoea in elderly patients. DESIGN: Retrospective analysis. METHODS: A group of patients who were subject to the new antibiotic policy from the period following July 2000, were compared with patients who were admitted prior to July 2000 and were not subject to the new policy. Infections, antibiotic prescriptions and mortality rates were determined from case notes, and C. difficle diarrhoea rates from microbiological data. RESULTS: Intravenous cephalosporin use fell from 210 to 28 defined daily doses (p < 0.001) following the change in antibiotic policy, with a corresponding increase in piperacillin-tazobactam (p < 0.001) and moxifloxacin (p < 0.001) use. The new policy led to a significant reduction in C. difficile diarrhoea cases. The relative risk of developing C. difficile infection with the old policy compared to the new policy was 3.24 (95%CI 1.07-9.84, p = 0.03). DISCUSSION: The antibiotic policy was successfully introduced into an elderly care service. It reduced both intravenous cephalosporin use and C. difficile diarrhoea.

  9. Prescribing in prison: minimizing psychotropic drug diversion in correctional practice.

    Science.gov (United States)

    Pilkinton, Patricia D; Pilkinton, James C

    2014-04-01

    Correctional facilities are a major provider of mental health care throughout the United States. In spite of the numerous benefits of providing care in this setting, clinicians are sometimes concerned about entering into correctional care because of uncertainty in prescribing practices. This article provides an introduction to prescription drug use, abuse, and diversion in the correctional setting, including systems issues in prescribing, commonly abused prescription medications, motivation for and detection of prescription drug abuse, and the use of laboratory monitoring. By understanding the personal and systemic factors that affect prescribing habits, the clinician can develop a more rewarding correctional practice and improve care for inmates with mental illness.

  10. Prescribing Patterns in Outpatient Clinics of Township Hospitals in China: A Comparative Study before and after the 2009 Health System Reform.

    Science.gov (United States)

    Ding, Ding; Pan, Qingxia; Shan, Linghan; Liu, Chaojie; Gao, Lijun; Hao, Yanhua; Song, Jian; Ning, Ning; Cui, Yu; Li, Ye; Qi, Xinye; Liang, Chao; Wu, Qunhong; Liu, Guoxiang

    2016-07-05

    China introduced a series of health reforms in 2009, including a national essential medicines policy and a medical insurance system for primary care institutions. This study aimed to determine the changing prescribing patterns associated with those reforms in township hospitals. A multi-stage stratified random cluster sampling method was adopted to identify 29 township hospitals from six counties in three provinces. A total of 2899 prescriptions were collected from the participating township hospitals using a systematic random sampling strategy. Seven prescribing indicators were calculated and compared between 2008 and 2013, assessing use of medicines (antibiotics and adrenal corticosteroids) and polypharmacy, administration route of medicines (injections), and affordability of medicines. Significant changes in prescribing patterns were found. The average number of medicines and costs per-prescription dropped by about 50%. The percentage of prescriptions requiring antibiotics declined from 54% to 38%. The percentage of prescriptions requiring adrenal corticosteroid declined from 14% to 4%. The percentage of prescriptions requiring injections declined from 54% to 25%. Despite similar changing patterns, significant regional differences were observed. Significant changes in prescribing patterns are evident in township hospitals in China. Overprescription of antibiotics, injections and adrenal corticosteroids has been reduced. However, salient regional disparities still exist. Further studies are needed to determine potential shifts in the risk of the inappropriate use of medicines from primary care settings to metropolitan hospitals.

  11. Syringe injectable electronics

    Science.gov (United States)

    Hong, Guosong; Zhou, Tao; Jin, Lihua; Duvvuri, Madhavi; Jiang, Zhe; Kruskal, Peter; Xie, Chong; Suo, Zhigang; Fang, Ying; Lieber, Charles M.

    2015-01-01

    Seamless and minimally-invasive three-dimensional (3D) interpenetration of electronics within artificial or natural structures could allow for continuous monitoring and manipulation of their properties. Flexible electronics provide a means for conforming electronics to non-planar surfaces, yet targeted delivery of flexible electronics to internal regions remains difficult. Here, we overcome this challenge by demonstrating syringe injection and subsequent unfolding of submicrometer-thick, centimeter-scale macroporous mesh electronics through needles with a diameter as small as 100 micrometers. Our results show that electronic components can be injected into man-made and biological cavities, as well as dense gels and tissue, with > 90% device yield. We demonstrate several applications of syringe injectable electronics as a general approach for interpenetrating flexible electronics with 3D structures, including (i) monitoring of internal mechanical strains in polymer cavities, (ii) tight integration and low chronic immunoreactivity with several distinct regions of the brain, and (iii) in vivo multiplexed neural recording. Moreover, syringe injection enables delivery of flexible electronics through a rigid shell, delivery of large volume flexible electronics that can fill internal cavities and co-injection of electronics with other materials into host structures, opening up unique applications for flexible electronics. PMID:26053995

  12. Syringe-injectable electronics.

    Science.gov (United States)

    Liu, Jia; Fu, Tian-Ming; Cheng, Zengguang; Hong, Guosong; Zhou, Tao; Jin, Lihua; Duvvuri, Madhavi; Jiang, Zhe; Kruskal, Peter; Xie, Chong; Suo, Zhigang; Fang, Ying; Lieber, Charles M

    2015-07-01

    Seamless and minimally invasive three-dimensional interpenetration of electronics within artificial or natural structures could allow for continuous monitoring and manipulation of their properties. Flexible electronics provide a means for conforming electronics to non-planar surfaces, yet targeted delivery of flexible electronics to internal regions remains difficult. Here, we overcome this challenge by demonstrating the syringe injection (and subsequent unfolding) of sub-micrometre-thick, centimetre-scale macroporous mesh electronics through needles with a diameter as small as 100 μm. Our results show that electronic components can be injected into man-made and biological cavities, as well as dense gels and tissue, with >90% device yield. We demonstrate several applications of syringe-injectable electronics as a general approach for interpenetrating flexible electronics with three-dimensional structures, including (1) monitoring internal mechanical strains in polymer cavities, (2) tight integration and low chronic immunoreactivity with several distinct regions of the brain, and (3) in vivo multiplexed neural recording. Moreover, syringe injection enables the delivery of flexible electronics through a rigid shell, the delivery of large-volume flexible electronics that can fill internal cavities, and co-injection of electronics with other materials into host structures, opening up unique applications for flexible electronics.

  13. A drug utilisation study investigating prescribed daily doses of ...

    African Journals Online (AJOL)

    and drug groups. Design. Retrospective drug utilisation study using data .... drugs that were prescribed 20 or fewer times during the period under ... occurs in women and men at different ages and with different severity. group. On average, men ...

  14. Prescribing psychotropic drugs to adults with an intellectual disability

    Science.gov (United States)

    Trollor, Julian N; Salomon, Carmela; Franklin, Catherine

    2016-01-01

    SUMMARY Mental illness is common in people with intellectual disability. They may also have physical health problems which can affect their mental state. Difficulties in communication can contribute to mental health problems being overlooked. These may present with changes in behaviour. Psychological management is usually preferable to prescribing psychotropic drugs. Behavioural approaches are the most appropriate way to manage challenging behaviour. If a drug is considered, prescribers should complete a thorough diagnostic assessment, exclude physical and environmental contributions to symptoms, and consider medical comorbidities before prescribing. Where possible avoid psychotropics with the highest cardiometabolic burden. Prescribe the minimum effective dose and treatment length, and regularly monitor drug efficacy and adverse effects. There is insufficient evidence to support the use of psychotropics for challenging behaviour. They should be avoided unless the behaviour is severe and non-responsive to other treatments. PMID:27756975

  15. Retrospective evaluation of antimicrobial prescribing pattern in a ...

    African Journals Online (AJOL)

    Retrospective evaluation of antimicrobial prescribing pattern in a tertiary hospital in Nigeria. ... Annals of Biomedical Sciences ... prescription in University of Benin Teaching Hospital, Benin City, Nigeria over a period of seven years. Materials ...

  16. On a class of graphs with prescribed mean curvature

    International Nuclear Information System (INIS)

    Duong Minh Duc; Costa Salavessa, I.M. de

    1989-11-01

    We study a class of quasilinear elliptic equations on the unit ball of R n and apply these results to get the existence of graphs with prescribed mean curvature on n-hyperbolic spaces. (author). 18 refs

  17. Potentially inappropriate prescribing in older patients admitted to psychiatric hospital

    NARCIS (Netherlands)

    Rongen, S.; Kramers, C.; O'Mahony, D.; Feuth, T.; Olde Rikkert, M.G.M.; Ahmed, A.I.A.

    2016-01-01

    OBJECTIVES: The objectives of this study are to determine the prevalence of potentially inappropriate prescribing including potentially inappropriate medications (PIMs) and potential prescription omissions (PPOs) and to assess related risk factors in older people with major psychiatric illness.

  18. Medicare Part D Prescriber Look-up Tool

    Data.gov (United States)

    U.S. Department of Health & Human Services — This look-up tool is a searchable database that allows you to look up a Medicare Part D prescriber by National Provider Identifier (NPI), or by name and location....

  19. Research Article Antimalarial Drugs for Pediatrics - Prescribing and ...

    African Journals Online (AJOL)

    Erah

    2011-03-23

    Mar 23, 2011 ... is a need to institute measures to ensure rational prescribing, dispensing and use of antimalarial drugs in pediatrics. ... facilities, strategies to control behaviour in the private sector are ..... changes were implemented in 2006 in.

  20. Antibiotic prescribing practice and adherence to guidelines in ...

    African Journals Online (AJOL)

    clinical outcomes, including death, and consume more healthcare resources.[2] Globally 700 ... Individual prescribing decisions affect the population level of resistance. .... professionals (doctors, nurses, dentists and primary care drug therapist ...

  1. Trends in Antibiotic Prescribing in Adults in Dutch General Practice

    NARCIS (Netherlands)

    M.B. Haeseker (Michiel); N.H.T.M. Dukers-Muijrers (Nicole); C.J.P.A. Hoebe (Christian); C.A. Bruggeman (Cathrien); J.W.L. Cals (Jochen); A. Verbon (Annelies)

    2012-01-01

    textabstractBackground: Antibiotic consumption is associated with adverse drug events (ADE) and increasing antibiotic resistance. Detailed information of antibiotic prescribing in different age categories is scarce, but necessary to develop strategies for prudent antibiotic use. The aim of this

  2. HIV providers' likelihood to prescribe pre-exposure prophylaxis (PrEP) for HIV prevention differs by patient type: a short report.

    Science.gov (United States)

    Adams, Leah M; Balderson, Benjamin H

    2016-09-01

    Pre-exposure prophylaxis (PrEP), the antiretroviral treatment regimen for HIV-negative people at high risk of acquiring HIV, has demonstrated efficacy across clinical trials in several patient populations. The Centers for Disease Control (CDC) have released detailed guidelines to aid providers in prescribing PrEP for their high-risk patients, including men who have sex with men (MSM), high-risk heterosexuals, and injection drug users (IDUs). Given that much attention in PrEP has focused on MSM patients, the present study used an online survey to assess factors involved in HIV care providers' (n = 363) decisions about prescribing PrEP, along with their willingness to prescribe PrEP to patients from various risk populations (e.g., MSM, heterosexuals, IDUs). The efficacy of PrEP was an important factor in providers' decisions about prescribing PrEP, as were considerations about patients' adherence to the regimen, regular follow-up for care, and medication costs. This survey's findings also suggest that providers' willingness to prescribe PrEP varies by patient group, with providers most willing to initiate the regimen with MSM who have an HIV-positive partner, and least willing to prescribe to high-risk heterosexuals or IDUs. In the context of the current CDC recommendations for PrEP that include MSM, heterosexuals, and IDUs, examining providers' rationales for and barriers against supporting this HIV prevention strategy across patient groups merits further attention.

  3. Existence of conformal metrics on spheres with prescribed Paneitz curvature

    International Nuclear Information System (INIS)

    Ben Ayed, Mohamed; El Mehdi, Khalil

    2003-07-01

    In this paper we study the problem of prescribing a fourth order conformal invariant (the Paneitz curvature) on the n-spheres, with n ≥ 5. Using tools from the theory of critical points at infinity, we provide some topological conditions on the level sets of a given function defined on the sphere, under which we prove the existence of conformal metric with prescribed Paneitz curvature. (author)

  4. Nurse prescriber-patient consultations: a case study in dermatology.

    Science.gov (United States)

    Courtenay, Molly; Carey, Nicola; Stenner, Karen

    2009-06-01

    This paper is a report of a study exploring the content and processes in consultations between nurse prescribers and patients with dermatological conditions. Communication skills, consultation time, information and follow-up are central to the treatment and management of patients with dermatological conditions. The contribution nurses make to the care of these patients has great potential. A multiple case study was conducted with 10 practice settings across England in which nurses prescribed medicines for patients with dermatological conditions. Data were collected between June 2006 and September 2007 using semi-structured interviews (n = 40), patient questionnaires (n = 165/200) and videotaped observations of nurse consultations (n = 40). Data analysis included thematic analysis, descriptive statistics, chi-square and non-parametric tests. Nurses believed that their holistic approach to assessment, combined with their prescribing knowledge, improved prescribing decisions. Listening and explanation of treatments were aspects of nurse communication that were rated highly by patients. Listening and dealing sensitively with emotions were also aspects of the videotaped consultations that were rated highly by assessors. Nurses were less consistent in providing information about medicines. Triangulated data from this study suggest that nurse prescribing enhances the care of patients with dermatological conditions through improved prescribing decisions. If patients are to be more involved in this decision-making, nurses must give them more information about their medicines. The benefits of prescribing were most evident in the practices of dermatology specialist nurses. Further evidence is required to identify whether prescribing by specialist nurses offers similar benefits in other therapeutic areas.

  5. Existence of conformal metrics on spheres with prescribed Paneitz curvature

    CERN Document Server

    Ben-Ayed, M

    2003-01-01

    In this paper we study the problem of prescribing a fourth order conformal invariant (the Paneitz curvature) on the n-spheres, with n >= 5. Using tools from the theory of critical points at infinity, we provide some topological conditions on the level sets of a given function defined on the sphere, under which we prove the existence of conformal metric with prescribed Paneitz curvature.

  6. Sorafenib prescribed by gastroenterologists and hepatologists for hepatocellular carcinoma

    Science.gov (United States)

    Kaplan, David E.; Mehta, Rajni; D’Addeo, Kathryn; Valderrama, Adriana; Taddei, Tamar H.

    2018-01-01

    Abstract Sorafenib is the only Food and Drug Administration (FDA)-approved first-line therapy shown to have survival benefit for patients with advanced hepatocellular carcinoma (HCC). Patients with advanced HCC are often but not exclusively transferred from non-oncologists to oncologists to initiate systemic therapy. The objective of this study was to assess whether sorafenib prescribing by non-oncologists has any impact on utilization, adverse effects, cost or outcome. This was a retrospective cohort study utilizing data from patients prescribed sorafenib for HCC within Veterans Health Administration hospitals with 100% chart abstraction to confirm HCC diagnosis, identify prescribing provider specialty (oncology versus gastroenterology/hepatology), and obtain data required for cancer staging by the Barcelona Clinic Liver Cancer (BCLC) system. The primary outcome was overall survival from the time of sorafenib prescription. A total of 4903 patients who prescribed sorafenib for HCC were identified, for whom 340 patients (6.9%) were prescribed drug by a non-oncologist (Onc). BCLC Stage, age, Child–Turcotte–Pugh score, and comorbidity indices were similar between patients prescribed sorafenib by oncologists and non-oncologists. Oncologists more often discontinued sorafenib due to progression, whereas non-oncologists were more likely to continue sorafenib until death resulting in greater pill utilization and cost. Overall survival in both unadjusted and multivariable models showed no significant impact of prescriber type on survival (222 vs 217 days, P = .96), confirmed with propensity-matched subcohorts. Similar survival outcomes were observed for patients with HCC prescribed sorafenib by non-oncologists and oncologists, suggesting that non-oncologists with expertise in the management of HCC can safely and effectively administer sorafenib. PMID:29369224

  7. Prescribing the behavior of early terminating GMRES and Arnoldi iterations

    Czech Academy of Sciences Publication Activity Database

    Duintjer Tebbens, Jurjen; Meurant, G.

    2014-01-01

    Roč. 65, č. 1 (2014), s. 69-90 ISSN 1017-1398 R&D Projects: GA AV ČR IAA100300802 Grant - others:GA AV ČR(CZ) M100301201 Institutional research plan: CEZ:AV0Z10300504 Keywords : Arnoldi process * early termination * GMRES method * prescribed GMRES convergence * Arnoldi method * prescribed Ritz values Subject RIV: BA - General Mathematics Impact factor: 1.417, year: 2014

  8. Assessment of antibiotic prescribing in Latvian general practitioners

    Directory of Open Access Journals (Sweden)

    Dumpis Uga

    2013-01-01

    Full Text Available Abstract Background Though general antibiotic consumption data is available, information on the actual patterns of prescribing antibiotics locally is difficult to obtain. An easy to use methodology was designed to assess ambulatory management of infections by Latvian general practitioners (GPs. Methods GPs were asked to record data in a patient data collection form for every patient that received antibiotics. Study period – (7 days one week in November, 2008. Data recorded included the following details: an antibiotic, the prescribed dose, dosing interval, route of administration combined with the demographic factors of the patient and clinical diagnosis based on a pre-defined list. Results Two hundred forty eight forms out of the 600 (41% were returned by post. Antibiotics were prescribed in 6.4% (1711/26803 of outpatient consultations. In total, 1763 antibiotics were prescribed during the study period. Ninety seven percent of the patients received monotherapy and only 47 (2.7% patients were prescribed two antibiotics. The most commonly prescribed antibiotics were amoxicillin (33.9% of prescribed, amoxicillin/clavulanate (18,7% and clarithromycin (7.6%. The most commonly treated indications were pharyngitis (29.8%, acute bronchitis (25.3% and rhinosinusitis (10.2%. Pneumonia was mostly treated with amoxicillin/clavulanate (25,7%, amoxicillin (15.7% and clarithromycin (19.3%. Conclusions Methodology employed provided useful additional information on ambulatory practice of prescribing antibiotics and could be used in further assessment studies. Educational interventions should be focused on treatment of acute pharyngitis and bronchitis in children and unnecessary use of quinolones in adults for uncomplicated urinary tract infection.

  9. Towards safe injection practices for prevention of hepatitis C transmission in South Asia: Challenges and progress.

    Science.gov (United States)

    Janjua, Naveed Zafar; Butt, Zahid Ahmad; Mahmood, Bushra; Altaf, Arshad

    2016-07-07

    To summarize the available information about injection use and its determinants in the South Asian region. We searched published and unpublished literature on injection safety in South Asia published during 1995-2016 using the keywords "injection" "unsafe injection" and "immunization injection" and combined these with each of the countries and/or their respective states or provinces in South Asia. We used a standardized questionnaire to abstract the following data from the articles: the annual number of injections per capita, the proportion of injections administered with a reused syringe or needle, the distribution of injections with respect to prescribers and providers and determinants of injection use. Although information is very limited for certain countries (i.e., Bhutan, Maldives and Sri Lanka), healthcare injection use is very common across South Asia, with cross-country rates ranging from 2.4 to 13.6 injections/person/year. Furthermore, recent studies show that 5% to 50% of these injections are provided with reused syringes, thus creating potential to transmission of blood-borne pathogens. Qualified and unqualified practitioners, especially in the private sector, are the major drivers behind injection use, but patients also prefer injections, especially among the rural, poor or uneducated in certain countries. According to available data, Pakistan and India have recently taken steps towards achieving safe injection. Potential interventions include the introduction of reuse prevention devices, and patient-, community- and patient/community and provider-centered interventions to change population and practitioner behavior. Injection use is common in South Asian countries. Multilevel interventions aiming at patients, providers and the healthcare system are needed to reduce injection use and reuse.

  10. Reactor water injection facility

    Energy Technology Data Exchange (ETDEWEB)

    Yoshikawa, Kazuhiro; Kinoshita, Shoichiro

    1997-05-02

    A steam turbine and an electric generator are connected by way of a speed convertor. The speed convertor is controlled so that the number of rotation of the electric generator is constant irrespective of the speed change of the steam turbine. A shaft coupler is disposed between the turbine and the electric generator or between the turbine and a water injection pump. With such a constitution, the steam turbine and the electric generator are connected by way of the speed convertor, and since the number of revolution of the electric generator is controlled to be constant, the change of the number of rotation of the turbine can be controlled irrespective of the change of the number of rotation of the electric generator. Accordingly, the flow rate of the injection water from the water injection pump to a reactor pressure vessel can be controlled freely thereby enabling to supply stable electric power. (T.M.)

  11. [Antibiotic prescribing in acute respiratory tract infections in general practice].

    Science.gov (United States)

    Malo, S; Bjerrum, L; Feja, C; Lallana, M J; Poncel, A; Rabanaque, M J

    2015-06-01

    Antimicrobial resistance is a worldwide threat to public health. Acute respiratory tract infections are the main reason for antibiotic prescribing in the Spanish paediatric population. The aim of the study was to describe the frequency of antibiotic prescription and their pattern of use in acute respiratory tract infections diagnosed in children in Primary Care in Aragón (Spain). A study was conducted over a 1-year period on children between 0 and 14 years-old, recording all episodes of acute otitis, acute pharyngotonsillitis, non-specific upper respiratory infection, and acute bronchitis. The proportion of episodes within each diagnosis receiving an antibiotic prescription was calculated, and the prescribing pattern was determined. Half (50%) of the children in Aragón were diagnosed with a respiratory tract infection during the study period. Non-specific upper respiratory infection was the most frequent diagnosis. An antibiotic was prescribed in 75% of pharyngotonsillitis episodes, 72% of otitis, 27% of bronchitis, and 16% of non-specific upper respiratory infections. Broad spectrum antibiotics, mainly amoxicillin and amoxicillin-clavulanic, were predominantly prescribed. Antibiotic prescribing in respiratory tract infections in children was generally high, and the choice of antibiotics was probably inappropriate in a high percentage of cases. Therefore an improvement in antibiotic prescribing in children appears to be needed. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

  12. A survey of the criteria for prescribing in cases of borderline refractive errors

    Directory of Open Access Journals (Sweden)

    Einat Shneor

    2016-01-01

    Conclusions: The prescribing criteria found in this study are broadly comparable with those in previous studies and with published prescribing guidelines. Subtle indications suggest that optometrists may become more conservative in their prescribing criteria with experience.

  13. Survey of intravitreal injection techniques among retina specialists in Israel

    Directory of Open Access Journals (Sweden)

    Segal O

    2016-06-01

    Full Text Available Ori Segal,1,2 Yael Segal-Trivitz,1,3 Arie Y Nemet,1,2 Noa Geffen,1,2 Ronit Nesher,1,2 Michael Mimouni4 1Department of Ophthalmology, Meir Medical Center, Kfar Saba, 2The Sackler School of Medicine, Tel Aviv University, Tel Aviv, 3Department of Psychiatry, Geha Psychiatric Hospital, Petah Tikva, 4Department of Ophthalmology, Rambam Health Care Campus, Haifa, Israel Purpose: The purpose of this study was to describe antivascular endothelial growth factor intravitreal injection techniques of retinal specialists in order to establish a cornerstone for future practice guidelines. Methods: All members of the Israeli Retina Society were contacted by email to complete an anonymous, 19-question, Internet-based survey regarding their intravitreal injection techniques. Results: Overall, 66% (52/79 completed the survey. Most (98% do not instruct patients to discontinue anticoagulant therapy and 92% prescribe treatment for patients in the waiting room. Three quarters wear sterile gloves and prepare the patient in the supine position. A majority (71% use sterile surgical draping. All respondents apply topical analgesics and a majority (69% measure the distance from the limbus to the injection site. A minority (21% displace the conjunctiva prior to injection. A majority of the survey participants use a 30-gauge needle and the most common quadrant for injection is superotemporal (33%. Less than half routinely assess postinjection optic nerve perfusion (44%. A majority (92% apply prophylactic antibiotics immediately after the injection. Conclusion: The majority of retina specialists perform intravitreal injections similarly. However, a relatively large minority performs this procedure differently. Due to the extremely low percentage of complications, it seems as though such differences do not increase the risk. However, more evidence-based medicine, a cornerstone for practice guidelines, is required in order to identify the intravitreal injection techniques

  14. Prescribing Optimization Method for Improving Prescribing in Elderly Patients Receiving Polypharmacy Results of Application to Case Histories by General Practitioners

    NARCIS (Netherlands)

    Drenth-van Maanen, A. Clara; van Marum, Rob J.; Knol, Wilma; van der Linden, Carolien M. J.; Jansen, Paul A. F.

    2009-01-01

    Background: Optimizing polypharmacy is often difficult, and critical appraisal of medication use often leads to one or more changes. We developed the Prescribing Optimization Method (POM) to assist physicians, especially general practitioners (GPs), in their attempts to optimize polypharmacy in

  15. "What they see is what you get": Prescribing antibiotics for respiratory tract infections in primary care: Do high prescribers diagnose differently? An analysis of German routine data.

    Science.gov (United States)

    Hueber, Susann; Kuehlein, Thomas; Gerlach, Roman; Tauscher, Martin; Schedlbauer, Angela

    2017-01-01

    Characteristics of high and low prescribers of antibiotics in German primary care were analysed using population data. We aimed to evaluate differences in prescribing rates and factors being associated with high prescribing, and whether high prescribers made the diagnosis of perceived bacterial infections more often. Routine data were provided by the Bavarian Association of Statutory Health Insurance Physicians. Routine data are delivered by primary care practices on a quarterly basis. We analysed data from 2011 and 2012. Patients older than 15 years with respiratory tract infections consulting a primary care physician were selected (6.647 primary care practices). Patient and physician characteristics associated with high prescribing were identified using stepwise logistic regression. Mean prescribing rate of antibiotics was 24.9%. Prescribing rate for high prescribers was 43.5% compared to 8.5% for low prescribers. High prescribers made the diagnosis of perceived bacterial infections more often (Mhigh = 64.5%, Mlow = 45.2%). In the adjusted regression model, perceived bacterial infections were strongly associated with high prescribing (OR = 13.9, 95% CI [10.2, 18.8]). Treating patients with comorbidities was associated with lower prescribing of antibiotics (OR = 0.6, 95% CI [0.4, 0.8]). High prescribers had a higher practice volume, a higher degree of prescribing dominance, and were situated more often in deprived areas and in rural settings. Compared to findings of studies in other European countries, prescribing rates were low. There was a considerable difference between prescribing rates of high and low prescribers. Diagnostic labelling was the best predictor for high prescribing. Current guidelines recommend considering antibiotic treatment for patients with co-morbidities. In our study, treating a large number of high-risk patients was not associated with high prescribing.

  16. Oxygen injection facility

    International Nuclear Information System (INIS)

    Ota, Masamoto; Hirose, Yuki

    1998-01-01

    A compressor introduces air as a starting material and sends it to a dust removing device, a dehumidifying device and an adsorption/separation system disposed downstream. The facility of the present invention is disposed in the vicinity of an injection point and installed in a turbine building of a BWR type reactor having a pipeline of a feedwater system to be injected. The adsorbing/separation system comprises an adsorbing vessel and an automatic valve, and the adsorbing vessel is filled with an adsorbent for selectively adsorbing nitrogen. Zeolite is used as the adsorbent. Nitrogen in the air passing through the adsorbing vessel is adsorbed and removed under a pressurized condition, and a highly concentrated oxygen gas is formed. The direction of the steam of the adsorbed nitrogen is changed by an opening/closing switching operation of an automatic valve and released to the atmosphere (the pressure is released). Generated oxygen gas is stored under pressure in a tank, and injected to the pipeline of the feedwater system by an oxygen injection conduit by way of a flow rate control valve. In the adsorbing vessel, steps of adsorption, separation and storage under pressure are repeated successively. (I.N.)

  17. Water injection dredging

    NARCIS (Netherlands)

    Verhagen, H.J.

    2000-01-01

    Some twenty years ago WIS-dredging has been developed in the Netherlands. By injecting water into the mud layer, the water content of the mud becomes higher, it becomes fluid mud and will start to flow. The advantages of this system are that there is no need of transporting the mud in a hopper, and

  18. Botulinum Neurotoxin Injections

    Science.gov (United States)

    ... botulinum neurotoxin as much art as it is science. It is in your best interest to locate the most well-trained and experienced doctor you can find. Before making an appointment to receive botulinum neuro toxin injections, ask the office personnel which doctor ...

  19. Piperacillin and Tazobactam Injection

    Science.gov (United States)

    ... is in a class of medications called penicillin antibiotics. It works by killing bacteria that cause infection. Tazobactam is ... It works by preventing bacteria from destroying piperacillin.Antibiotics ... injection will not work for colds, flu, or other viral infections. Taking ...

  20. Meropenem and Vaborbactam Injection

    Science.gov (United States)

    ... is in a class of medications called carbapenem antibiotics. It works by killing bacteria. Vaborbactam is in a class ... It works by preventing bacteria from destroying meropenem.Antibiotics such as meropenem and vaborbactam injection will not work for colds, flu, or other viral infections. Taking ...

  1. Cold water injection nozzles

    International Nuclear Information System (INIS)

    Kura, Masaaki; Maeda, Masamitsu; Endo, Takio.

    1979-01-01

    Purpose: To inject cold water in a reactor without applying heat cycles to a reactor container and to the inner wall of a feedwater nozzle by securing a perforated plate at the outlet of the cold water injection nozzle. Constitution: A disc-like cap is secured to the final end of a return nozzle of a control rod drive. The cap prevents the flow of a high temperature water flowing downward in the reactor from entering into the nozzle. The cap is perforated with a plurality of bore holes for injecting cold water into the reactor. The cap is made to about 100 mm in thickness so that the cold water passing through the bore holes is heated by the heat conduction in the cap. Accordingly, the flow of high temperature water flowing downwardly in the reactor is inhibited by the cap from backward flowing into the nozzle. Moreover, the flow of the cold water in the nozzle is controlled and rectified when passed through the bore holes in the cap and then injected into the reactor. (Yoshino, Y.)

  2. Pellet injection in WVIIA

    International Nuclear Information System (INIS)

    Renner, H.; Wuersohing, E.; Weller, A.; Jaeckel, H.; Hartfuss, H.; Hacker, H.; Ringler, H.; Buechl, K.

    1986-01-01

    The results of pellet injection experiments in the Wendelstein VII A stellarator are presented. The injector was a single shot pneumatic gun using deuterium pellets. Experiments were carried out in both ECRH and NI plasmas. Data is shown for plasma density, energy confinement, penetration depth and pellet ablation. Results are compared to a neutral gas shielding model

  3. Magnetron injection gun scaling

    International Nuclear Information System (INIS)

    Lawson, W.

    1988-01-01

    Existing analytic design equations for magnetron injection guns (MIG's) are approximated to obtain a set of scaling laws. The constraints are chosen to examine the maximum peak power capabilities of MIG's. The scaling laws are compared with exact solutions of the design equations and are supported by MIG simulations

  4. RHIC injection kicker impedance

    International Nuclear Information System (INIS)

    Mane, V.; Peggs, S.; Trbojevic, D.; Zhang, W.

    1995-01-01

    The longitudinal impedance of the RHIC injection kicker is measured using the wire method up to a frequency of 3 GHz. The mismatch between the 50 ohm cable and the wire and pipe system is calibrated using the TRL calibration algorithm. Various methods of reducing the impedance, such as coated ceramic pipe and copper strips are investigated

  5. SPS injection kicker magnet

    CERN Document Server

    1975-01-01

    One of the first-generation SPS injection kicker magnets. Lifting the tank-lid reveals the inner structure. For a more detailed description see 7502072X. See also 7502074X and Annual Report 1975, p.162. To the left: Roland Tröhler; to the right: Giacomo Busetta.

  6. Radiotracer injections through microfilters

    International Nuclear Information System (INIS)

    Huber, H.; Maschek, G.; Pichler, R.; Giesen, I.; Hatzl-Griesenhofer, M.; Maschek, W.

    2002-01-01

    Full text: Problems with the injection of radiotracers ( 99m Tc-HAMS, 99m Tc-DPD) to infants when administered through polar-filter-protected venous pathways caused us to get a closer look of what happens to a tracer in such a system. We simulated injections of the tracers mainly used at our institution in an in-vitro array and measured full and empty tracer syringes, filters (0.2 μm micropores) and the post-filter receptacle of the radioactivity. We calculated the percentage of filter-trapped activity and of activity in the receptacle. For several tracers we repeated this process with a neutral filter of the same pore size to get a comparison between the behavior in polarized and electrically inert filters. In general injection of a soluble radiotracer through a polar filter system means a dose loss in the filter of about 10 %, up to the tracer molecule size of IgG-antibodies. Suspended tracers, which consist of comparatively large particles, like RES- or pulmonary perfusion markers, are blocked by the filter, as can be foreseen with a particle size of >> 0.2 μm. DMSA and DPD (a biphosphonate), although both being soluble and rather small molecules, were blocked by the polar filter to a high extent, and by the neutral filter to a much lower, almost neglectable degree. The conclusions are: if possible avoid any use of a filter in your tracer injection pathway. Never use a filter with bone scan or DMSA applications. When doing uptake calculations you have to add the filter counts to the empty syringe value in the formula. If you cannot avoid to inject the radiotracer through a filter you have to replace the filter afterwards and treat the used filter as radioactive waste. The polarity of the filter material might severely affect retention of radiotracer in the filter. (author)

  7. Contraceptive Provision to Adolescent Females Prescribed Teratogenic Medications.

    Science.gov (United States)

    Stancil, Stephani L; Miller, Melissa; Briggs, Holley; Lynch, Daryl; Goggin, Kathy; Kearns, Gregory

    2016-01-01

    Rates of adult women receiving contraceptive provision when simultaneously prescribed a known teratogen are alarmingly low. The prevalence of this behavior among pediatric providers and their adolescent patients is unknown. The objective of this study was to describe pediatric provider behaviors for prescribing teratogens concurrently with counseling, referral, and/or prescribing of contraception (collectively called contraceptive provision) in the adolescent population. A retrospective review was conducted examining visits in 2008-2012 by adolescents aged 14 to 25 years in which a known teratogen (US Food and Drug Administration pregnancy risk category D or X) was prescribed. The electronic medical records were queried for demographic information, evidence of contraceptive provision, and menstrual and sexual histories. The data were analyzed using standard statistical methods. Within 4172 clinic visits, 1694 females received 4506 prescriptions for teratogenic medications. The most commonly prescribed teratogens were topiramate, methotrexate, diazepam, isotretinoin, and enalapril. The subspecialties prescribing teratogens most frequently were neurology, hematology-oncology, and dermatology. Overall, contraceptive provision was documented in 28.6% of the visits. Whites versus nonwhites and older versus younger girls were more likely to receive contraceptive provision. The presence of a federal risk mitigation system for the teratogen also increased the likelihood of contraceptive provision. Our data demonstrate female adolescents prescribed teratogens receive inadequate contraception provision, which could increase their risk for negative pregnancy outcomes. Although the presence of a federal risk mitigation system appears to improve contraceptive provision, these systems are costly and, in some instances, difficult to implement. Efforts to improve provider practices are needed. Copyright © 2016 by the American Academy of Pediatrics.

  8. A Validation Study of Homeopathic Prescribing and Patient Care Indicators

    Directory of Open Access Journals (Sweden)

    Munmun Koley

    2014-10-01

    Full Text Available A preliminary version of the homeopathic prescribing and patient care indicators was available. The instrument was modified further in this study with an intention to address formally its validity and reliability, audit prescriptions, identify areas of sub-optimal prescribing, and highlight target areas for improving the quality of practices. A cross-sectional study with record analysis was conducted on systematically sampled 377 patients of Mahesh Bhattacharyya Homeopathic Medical College and Hospital (MBHMC and H, Howrah, West Bengal, India. The outcome measures were homeopathic prescribing indicators (6 items and patient care indicators (5 items. Individualized homeopathic prescriptions predominated in the encounters. Areas demanding immediate attention were extremely poor labeling of drugs dispensed from the hospital pharmacy, improper record of case history and disease diagnosis, ongoing therapies, and investigational findings in the prescriptions. Internal consistency of the overall instrument was estimated to be good (Cronbach's alpha: Prescribing indicators 0.752 and patient care indicators 0.791. The prescribing indicators, except items 1 and 3, reflected acceptable item-corrected total correlations – Pearson's r from 0.58 (95% CI: 0.52-0.65 to 0.74 (95% CI: 0.69-0.78. The patient care indicators, except item 2, showed acceptable correlations – Pearson's r from 0.40 (95% CI: 0.31-0.48 to 0.82 (95% CI: 0.78-0.85. The instrument also showed high discriminant validity (prescribing indicators P<0.0001 and patient care indicators P<0.0001. Improper prescribing practice was quite rampant and corrective measures are warranted. The developed indicators appeared to be validated and reliable; however, they are amendable for further development.

  9. A Validation Study of Homeopathic Prescribing and Patient Care Indicators

    Science.gov (United States)

    Koley, Munmun; Saha, Subhranil; Ghosh, Shubhamoy; Nag, Goutam; Kundu, Monojit; Mondal, Ramkumar; Purkait, Rajib; Patra, Supratim

    2014-01-01

    A preliminary version of the homeopathic prescribing and patient care indicators was available. The instrument was modified further in this study with an intention to address formally its validity and reliability, audit prescriptions, identify areas of sub-optimal prescribing, and highlight target areas for improving the quality of practices. A cross-sectional study with record analysis was conducted on systematically sampled 377 patients of Mahesh Bhattacharyya Homeopathic Medical College and Hospital (MBHMC and H), Howrah, West Bengal, India. The outcome measures were homeopathic prescribing indicators (6 items) and patient care indicators (5 items). Individualized homeopathic prescriptions predominated in the encounters. Areas demanding immediate attention were extremely poor labeling of drugs dispensed from the hospital pharmacy, improper record of case history and disease diagnosis, ongoing therapies, and investigational findings in the prescriptions. Internal consistency of the overall instrument was estimated to be good (Cronbach's alpha: Prescribing indicators 0.752 and patient care indicators 0.791). The prescribing indicators, except items 1 and 3, reflected acceptable item-corrected total correlations – Pearson's r from 0.58 (95% CI: 0.52-0.65) to 0.74 (95% CI: 0.69-0.78). The patient care indicators, except item 2, showed acceptable correlations – Pearson's r from 0.40 (95% CI: 0.31-0.48) to 0.82 (95% CI: 0.78-0.85). The instrument also showed high discriminant validity (prescribing indicators P < 0.0001 and patient care indicators P < 0.0001). Improper prescribing practice was quite rampant and corrective measures are warranted. The developed indicators appeared to be validated and reliable; however, they are amendable for further development. PMID:25379474

  10. Does fire severity influence shrub resprouting after spring prescribed burning?

    Science.gov (United States)

    Fernández, Cristina; Vega, José A.; Fonturbel, Teresa

    2013-04-01

    Prescribed burning is commonly used to reduce the risk of severe wildfire. However, further information about the associated environmental effects is required to help forest managers select the most appropriate treatment. To address this question, we evaluated if fire severity during spring prescribed burning significantly affects the resprouting ability of two common shrub species in shrubland under a Mediterranean climate in NW Spain. Fire behaviour and temperatures were recorded in tagged individuals of Erica australis and Pterospartum tridentatum during prescribed burning. The number and length of resprouted shoots were measured three times (6, 12 and 18 months) after the prescribed burning. The influence of a series of fire severity indicators on some plant resprouting vigour parameters was tested by canonical correlation analysis. Six months and one year after prescribed burning, soil burn severity (measured by the absolute reduction in depth of the organic soil layer, maximum temperatures in the organic soil layer and the mineral soil surface during burning and the post-fire depth of the organic soil layer) reduced the resprouting vigour of E. australis and P. tridentatum. In contrast, direct measurements of fire effects on plants (minimum branch diameter, duration of temperatures above 300 °C in the shrub crown and fireline intensity) did not affect the post-fire plant vigour. Soil burn severity during spring prescribed burning significantly affected the short-term resprouting vigour in a mixed heathland in Galicia. The lack of effects eighteen months after prescribed burning indicates the high resilience of these species and illustrates the need to conciliate fire prevention and conservation goals.

  11. Prescribed burning supports grassland biodiversity - A multi-species study

    Science.gov (United States)

    Valkó, Orsolya; Deák, Balázs; Magura, Tibor; Török, Péter; Kelemen, András; Tóth, Katalin; Horváth, Roland; Nagy, Dávid; Debnár, Zsuzsanna; Zsigrai, György; Kapocsi, István; Tóthmérész, Béla

    2017-04-01

    During ancient times, fire was an important factor shaping European landscapes. Nowadays, prescribed burning can be one of the most effective conservation tools for the management of open landscapes, controlling dominant species, reducing accumulated litter or decreasing wildfire risk. In a prescribed burning experiment, we studied the effects of fire on dry alkaline grasslands. We tested whether autumn prescribed burning can be an alternative conservation measure in these grasslands. We selected six sites in Hungary: in three sites, prescribed burning was applied in November 2011, while three sites remained unburnt. We studied the effects of fire on soil characteristics, plant biomass and on the vegetation and arthropod assemblages (isopods, spiders, ground beetles and rove beetles). Soluble salt content increased significantly in the burnt sites, but soil pH, organic matter, potassium and phosphorous did not change. We found that prescribed fire had several positive effects from the nature conservation viewpoint. Diversity and the number of flowering shoots were higher, and the cover of the dominant grass was lower in the burnt sites. Graminoid biomass was lower, while total, green and forb biomass were higher in the burnt plots compared to the control ones. Our findings suggest that prescribed burning fire did not harm arthropods; species-level analyses showed that out of the most abundant invertebrate species, the abundance of ten was not affected, one decreased and one increased after burning. Our findings highlight that mosaic prescribed fire is a viable management tool in open landscapes, because it supports plant diversity and does not threaten arthropods.

  12. A model of methods for influencing prescribing: Part I. A review of prescribing models, persuasion theories, and administrative and educational methods.

    Science.gov (United States)

    Raisch, D W

    1990-04-01

    The purpose of this literature review is to develop a model of methods to be used to influence prescribing. Four bodies of literature were identified as being important for developing the model: (1) Theoretical prescribing models furnish information concerning factors that affect prescribing and how prescribing decisions are made. (2) Theories of persuasion provide insight into important components of educational communications. (3) Research articles of programs to improve prescribing identify types of programs that have been found to be successful. (4) Theories of human inference describe how judgments are formulated and identify errors in judgment that can play a role in prescribing. This review is presented in two parts. This article reviews prescribing models, theories of persuasion, studies of administrative programs to control prescribing, and sub-optimally designed studies of educational efforts to influence drug prescribing.

  13. Prescribing medical cannabis in Canada: Are we being too cautious?

    Science.gov (United States)

    Lake, Stephanie; Kerr, Thomas; Montaner, Julio

    2015-04-30

    There has been much recent discussion and debate surrounding cannabis in Canada, including the prescribing of medical cannabis for therapeutic purposes. Certain commentators - including the Canadian Medical Association (CMA) - have denounced the prescribing of cannabis for medical purposes due to a perceived lack of evidence related to the drug's efficacy, harms, and mechanism of action. In this commentary, we present arguments in favour of prescribing medical cannabis in Canada. We believe the anti-cannabis position taken by CMA and other commentators is not entirely evidence-based. Using the example of neuropathic pain, we present and summarize the clinical evidence surrounding smoked or vapourized cannabis, including recent evidence pertaining to the effectiveness of cannabis in comparison to existing standard pharmacotherapies for neuropathy. Further, we outline how the concerns expressed regarding cannabis' mechanism of action are inconsistent with current decision-making processes related to the prescribing of many common pharmaceuticals. Finally, we discuss potential secondary public health benefits of prescribing cannabis for pain-related disorders in Canada and North America.

  14. Prescribed and self-reported seasonal training of distance runners.

    Science.gov (United States)

    Hewson, D J; Hopkins, W G

    1995-12-01

    A survey of 123 distance-running coaches and their best runners was undertaken to describe prescribed seasonal training and its relationship to the performance and self-reported training of the runners. The runners were 43 females and 80 males, aged 24 +/- 8 years (mean +/- S.D.), training for events from 800 m to the marathon, with seasonal best paces of 86 +/- 6% of sex- and age-group world records. The coaches and runners completed a questionnaire on typical weekly volumes of interval and strength training, and typical weekly volumes and paces of moderate and hard continuous running, for build-up, pre-competition, competition and post-competition phases of a season. Prescribed training decreased in volume and increased in intensity from the build-up through to the competition phase, and had similarities with 'long slow distance' training. Coaches of the faster runners prescribed longer build-ups, greater volumes of moderate continuous running and slower relative paces of continuous running (r = 0.19-0.36, P training close to competition pace. The mean training volumes and paces prescribed by the coaches were similar to those reported by the runners, but the correlations between prescribed and reported training were poor (r = 0.2-0.6). Coaches may therefore need to monitor their runners' training more closely.

  15. Variations in Metformin Prescribing for Type 2 Diabetes.

    Science.gov (United States)

    Goldberg, Tiffany; Kroehl, Miranda E; Suddarth, Kathleen Heist; Trinkley, Katy E

    2015-01-01

    Reasons for suboptimal metformin prescribing are unclear, but may be due to perceived risk of lactic acidosis. The purpose of this study is to describe provider attitudes regarding metformin prescribing in various patient situations. An anonymous, electronic survey was distributed electronically to 76 health care providers across the nation. The 14-item survey contained demographic questions and questions related to prescribing of metformin for T2DM in various patient situations, including suboptimal glycemic control, alcohol use, history of lactic acidosis, and varying degrees of severity for certain health conditions, including renal and hepatic dysfunction, chronic obstructive pulmonary disease, and heart failure. There were a total of 100 respondents. For suboptimal glycemic control, most providers (75%) would increase metformin from 1500 to 2000 mg daily; however, 25% would add an alternate agent, such as a sulfonylurea (18%) or dipeptidyl peptidase-4 inhibitor (7%). Although 51% of providers would stop metformin based on serum creatinine thresholds, the remainder would rely on glomerular filtration rate thresholds of <60 mL/min (15%), <30 mL/min (33%), or <15 mL/min (1%) to determine when to stop metformin. For heart failure, 45% of providers would continue metformin as currently prescribed regardless of severity. Most providers would adjust metformin for varying severity of hepatic dysfunction (74%) and alcohol abuse (40%). Despite evidence supporting the cardiovascular benefits of metformin, provider attitudes toward prescribing metformin are suboptimal in certain patient situations and vary greatly by provider. © Copyright 2015 by the American Board of Family Medicine.

  16. Characteristics of prescribers whose patients shop for opioids: results from a cohort study.

    Science.gov (United States)

    Cepeda, M Soledad; Fife, Daniel; Berlin, Jesse A; Mastrogiovanni, Gregory; Yuan, Yingli

    2012-01-01

    Little is known about the prevalence of opioid shoppers in clinical practices and the relation between prescriber characteristics and the risk of having opioid shoppers. Describe the prevalence of opioid shoppers in prescribers' practices. Assess the relation between prescribers' characteristics and patient opioid shopping behavior. Retrospective cohort study using a large US retail prescription database. Patients with ≥1 opioid dispensing were followed 18 months. These patients' prescribers are the focus of the study. A patient was a "shopper" if he or she had opioid prescriptions written by ≥1 prescriber with ≥1 day of overlap filled at ≥3 pharmacies and a "heavy shopper" if he or she had ≥5 shopping episodes. The proportions of shoppers by prescriber and the proportion of prescribers with ≥1 shopper or heavy shopper were calculated. Among 858,290 opioid prescribers, most (87 percent) had no shoppers and 98 percent had no heavy shoppers. Prescribers who were aged 70-79 years, male, or who prescribed schedule II opioids had an increased likelihood of having shoppers. As the number of patients for whom a prescriber prescribed opioids increased, the proportion of shoppers also increased. Prescribers with 66 or more patients receiving opioids, who represented 25 percent of prescribers, prescribed for 82 percent of all shoppers. The great majority of opioid prescribers appear to have no shoppers in their practice. Any educational program will be more cost effective if targeted to prescribers of schedule II opioids with a large volume of patients requiring opioids.

  17. Injection-controlled laser resonator

    Science.gov (United States)

    Chang, J.J.

    1995-07-18

    A new injection-controlled laser resonator incorporates self-filtering and self-imaging characteristics with an efficient injection scheme. A low-divergence laser signal is injected into the resonator, which enables the injection signal to be converted to the desired resonator modes before the main laser pulse starts. This injection technique and resonator design enable the laser cavity to improve the quality of the injection signal through self-filtering before the main laser pulse starts. The self-imaging property of the present resonator reduces the cavity induced diffraction effects and, in turn, improves the laser beam quality. 5 figs.

  18. Ceramic injection molding

    International Nuclear Information System (INIS)

    Agueda, Horacio; Russo, Diego

    1988-01-01

    Interest in making complex net-shape ceramic parts with good surface finishing and sharp tolerances without machining is a driving force for studying the injection molding technique. This method consists of softhening the ceramic material by means of adding some plastic and heating in order to inject the mixture under pressure into a relatively cold mold where solidification takes place. Essentially, it is the same process used in thermoplastic industry but, in the present case, the ceramic powder load ranges between 80 to 90 wt.%. This work shows results obtained from the fabrication of pieces of different ceramic materials (alumina, barium titanate ferrites, etc.) in a small scale, using equipments developed and constructed in the laboratory. (Author) [es

  19. Gaseous poison injection device

    International Nuclear Information System (INIS)

    Kubota, Ryuji; Sugisaki, Toshihiko; Inada, Ikuo.

    1983-01-01

    Purpose: To rapidly control the chain reaction due to thermal neutrons in a reactor core by using gaseous poisons as back-up means for control rod drives. Constitution: Gaseous poisons having a large neutron absorption cross section are used as back-up means for control rod drives. Upon failure of control rod insertion, the gaseous poisons are injected into the lower portion of the reactor core to control the reactor power. As the gaseous poisons, vapors at a high temperature and a higher pressure than that of the coolants in the reactor core are injected to control the reactor power due to the void effects. Since the gaseous poisons thus employed rapidly reach the reactor core and form gas bubbles therein, the deccelerating effect of the thermal neutrons is decreased to reduce the chain reaction. (Moriyama, K.)

  20. SPEAR 3 INJECTION KICKER

    International Nuclear Information System (INIS)

    2002-01-01

    The design of the SPEAR 3 injection kicker system is presented. This system will include three kicker magnets and their associated pulsers. The magnet design is based on the DELTA kicker magnets, which present a low RF impedance to the beam, and are relatively straight-forward to construct. The pulsers use cascaded IGBT stages that are based on the modulator pulsers developed by a SLAC/LLNL collaboration for the NLC. Design considerations and the results of prototype tests will be discussed

  1. Gallium arsenide injection lasers

    International Nuclear Information System (INIS)

    Thompson, G.H.B.

    1975-01-01

    The semiconductor injection laser includes a thin inner GaAs p-n junction layer between two outer GaAlAs layers which are backed by further thin outer GaAlAs layers with a heavier doping of AlAs. This reduces optical losses. Optical energy is further confined within the inner layers and the lasing threshold reduced by added outer GaAs layers of low electrical and thermal resistivity

  2. Prescribing Oxygen for Cluster Headache: A Guide for the Provider.

    Science.gov (United States)

    Tepper, Stewart J; Duplin, Jessica; Nye, Barbara; Tepper, Deborah E

    2017-10-01

    Oxygen is the standard of care for acute treatment of cluster headache. CMS, the US Centers for Medicaid and Medicare Services, has made the indefensible decision to not cover oxygen for cluster headache for patients with Medicaid and Medicare insurance, despite the evidence and professional guidelines. Commercial insurance generally covers oxygen for cluster headache. This is a "how-to" guide for successfully prescribing oxygen in the US. Prescription information is provided that can be incorporated as dot phrases, smart sets, or other standard templates for prescribing oxygen for cluster patients. In many states, oxygen is affordable and can be prescribed for Medicaid and Medicare patients who wish to pay cash. Welding or nonmedical grade industrial oxygen is almost the same cost as medical oxygen. However, it is less pure, lacks the same inspection of tanks, and is delivered without regulators to provide appropriate flow rates. Patients who pay cash should be strongly encouraged to buy medical oxygen. © 2017 American Headache Society.

  3. An audit of generic prescribing in a general surgical department.

    LENUS (Irish Health Repository)

    Gleeson, M

    2013-01-17

    BACKGROUND: The Health Service Executive introduced a generic prescription policy to reduce costs. Despite this, generic prescription rates remain low. AIM: To audit in-patient prescription practice in a single surgical department and identify potential savings which could be realised by adherence to the generic prescribing policy. METHODS: Surgical in-patient charts were obtained at the point of discharge and their drug prescription information was recorded. RESULTS: 51 % of prescriptions involved a trade-name prescription where an appropriate generic equivalent existed. The cost implications for hospital and community patients were found to be greatly affected by substitution policies that exist at hospital pharmacy level. CONCLUSION: There is a need to promote greater adherence to generic prescribing amongst hospital doctors in line with international best practice. It can have a positive impact in terms of safe prescribing and can have cost implications at both hospital and community level.

  4. [Prescribing antibiotics for sore throat: a persistent habit].

    Science.gov (United States)

    Damoiseaux, Roger A M J; Venekamp, Roderick P

    2015-01-01

    Recently the revision of the guideline of the Dutch College of General Practitioners on sore throat has been published. Again, one of the key messages is restricting the use of antibiotics. In the Netherlands general practitioners prescribe antibiotics in 50% of cases of tonsillitis. Although there has been a decrease in the number of antibiotic prescriptions for tonsillitis in the last 30 years, they are still being prescribed twice as often as is recommended by the guideline. The beliefs of both patient and doctor play an important role in prescribing and better communication might help to improve the situation. Public campaigns can also help by providing the best knowledge on the effectiveness of antibiotics to the public.

  5. Prescribing Privileges for Psychologists: A Public Service or Hazard?

    Directory of Open Access Journals (Sweden)

    Shaheen E. Lakhan

    2007-07-01

    Full Text Available The privilege to prescribe pharmacotherapeutics has been granted in limited areas to psychologists. The psychologist's role in society may be approaching a great evolution that can dramatically impact the state of mental healthcare and the discipline of psychiatry. Opponents argue drug company funding and cheaper non-PhD psychological professionals fuel the movement for prescription rights for PhD level psychologists. However, proponents claim that this right would equip psychologists with greater psychotherapeutic modalities and the capability of having richer doctor-patient relationships to diagnose and treat underserved populations. Nonetheless, the paucity of prescribing psychologist studies cannot allow the biopsychosocial community to make firm opinions, let alone a decision on this debate. This article reviews the history of clinical psychology and highlights the potential divergence into collaborative clinical and health psychologists and autonomous prescribing psychologists.

  6. Inappropriate prescribing in the older population: need for new criteria.

    LENUS (Irish Health Repository)

    O'Mahony, Denis

    2012-02-03

    Inappropriate prescribing (IP) is a common and serious global healthcare problem in elderly people, leading to increased risk of adverse drug reactions (ADRs), polypharmacy being the main risk factor for both IP and ADRs. IP in older people is highly prevalent but preventable; hence screening tools for IP have been devised, principally Beers\\' Criteria and the Inappropriate Prescribing in the Elderly Tool (IPET). Although Beers\\' Criteria have become the most widely cited IP criteria in the literature, nevertheless, they have serious deficiencies, including several drugs that are rarely prescribed nowadays, a lack of structure in the presentation of the criteria and omission of several important and common IP instances. New, more up-to-date, systems-based and easily applicable criteria are needed that can be applied in the routine clinical setting.

  7. Statin prescribing according to gender, age and indication

    DEFF Research Database (Denmark)

    Wallach-Kildemoes, Helle; Støvring, Henrik; Holme Hansen, Ebba

    2016-01-01

    RATIONALES, AIMS AND OBJECTIVES: The increasing dispensing of statins has raised concern about the appropriateness of prescribing to various population groups. We aimed to (1) investigate incident and prevalent statin prescribing according to indication, gender and age and (2) relate prescribing...... patterns to evidence on beneficial and adverse effects. METHODS: A cohort of Danish inhabitants (n = 4 424 818) was followed in nationwide registries for dispensed statin prescriptions and hospital discharge information. We calculated incidence rates (2005-2009), prevalence trends (2000-2010) and absolute...... numbers of statin users according to register proxies for indication, gender and age. RESULTS: In 2010, the prevalence became highest for ages 75-84 and was higher in men than women (37% and 33%, respectively). Indication-specific incidences and prevalences peaked at ages around 65-70, but in myocardial...

  8. Hydrogen pellet injection device

    International Nuclear Information System (INIS)

    Kanno, Masahiro.

    1992-01-01

    In a hydrogen pellet injection device, a nozzle block having a hydrogen gas supply channel is disposed at the inner side of a main cryogenic housing, and an electric resistor is attached to the block. Further, a nozzle block and a hydrogen gas introduction pipe are attached by way of a thermal insulating spacer. Electric current is supplied to the resistor to positively heat the nozzle block and melt remaining solid hydrogen in the hydrogen gas supply channel. Further, the effect of temperature elevation due to the resistor is prevented from reaching the side of the hydrogen gas introduction pipe by the thermal insulation spacer. That is, the temperature of the nozzle block is directly and positively elevated, to melt the solid hydrogen rapidly. Preparation operation from the injection of the hydrogen pellet to the next injection can be completed in a shorter period of time compared with a conventional case thereby enabling to make the test more efficient. Further, only the temperature of the nozzle block is elevated with no effect of temperature elevation due to the resistor to other components by the thermal insulation flange. (N.H.)

  9. Effects of prescribed fires on soil properties: A review.

    Science.gov (United States)

    Alcañiz, M; Outeiro, L; Francos, M; Úbeda, X

    2018-02-01

    Soils constitute one of the most valuable resources on earth, especially because soil is renewable on human time scales. During the 20th century, a period marked by a widespread rural exodus and land abandonment, fire suppression policies were adopted facilitating the accumulation of fuel in forested areas, exacerbating the effects of wildfires, leading to severe degradation of soils. Prescribed fires emerged as an option for protecting forests and their soils from wildfires through the reduction of fuels levels. However such fires can serve other objectives, including stimulating the regeneration of a particular plant species, maintaining biological diversity or as a tool for recovering grasslands in encroached lands. This paper reviews studies examining the short- and long- term impacts of prescribed fires on the physical, chemical and biological soil properties; in so doing, it provides a summary of the benefits and drawbacks of this technique, to help determine if prescribed fires can be useful for managing the landscape. From the study conducted, we can affirm that prescribed fires affects soil properties but differ greatly depending on soil initial characteristics, vegetation or type of fire. Also, it is possible to see that soil's physical and biological properties are more strongly affected by prescribed fires than are its chemical properties. Finally, we conclude that prescribed fires clearly constitute a disturbance on the environment (positive, neutral or negative depending on the soil property studied), but most of the studies reviewed report a good recovery and their effects could be less pronounced than those of wildfires because of the limited soil heating and lower fire intensity and severity. Copyright © 2017. Published by Elsevier B.V.

  10. Nudging guideline-concordant antibiotic prescribing: a randomized clinical trial.

    Science.gov (United States)

    Meeker, Daniella; Knight, Tara K; Friedberg, Mark W; Linder, Jeffrey A; Goldstein, Noah J; Fox, Craig R; Rothfeld, Alan; Diaz, Guillermo; Doctor, Jason N

    2014-03-01

    "Nudges" that influence decision making through subtle cognitive mechanisms have been shown to be highly effective in a wide range of applications, but there have been few experiments to improve clinical practice. To investigate the use of a behavioral "nudge" based on the principle of public commitment in encouraging the judicious use of antibiotics for acute respiratory infections (ARIs). Randomized clinical trial in 5 outpatient primary care clinics. A total of 954 adults had ARI visits during the study timeframe: 449 patients were treated by clinicians randomized to the posted commitment letter (335 in the baseline period, 114 in the intervention period); 505 patients were treated by clinicians randomized to standard practice control (384 baseline, 121 intervention). The intervention consisted of displaying poster-sized commitment letters in examination rooms for 12 weeks. These letters, featuring clinician photographs and signatures, stated their commitment to avoid inappropriate antibiotic prescribing for ARIs. Antibiotic prescribing rates for antibiotic-inappropriate ARI diagnoses in baseline and intervention periods, adjusted for patient age, sex, and insurance status. Baseline rates were 43.5% and 42.8% for control and poster, respectively. During the intervention period, inappropriate prescribing rates increased to 52.7% for controls but decreased to 33.7% in the posted commitment letter condition. Controlling for baseline prescribing rates, we found that the posted commitment letter resulted in a 19.7 absolute percentage reduction in inappropriate antibiotic prescribing rate relative to control (P = .02). There was no evidence of diagnostic coding shift, and rates of appropriate antibiotic prescriptions did not diminish over time. Displaying poster-sized commitment letters in examination rooms decreased inappropriate antibiotic prescribing for ARIs. The effect of this simple, low-cost intervention is comparable in magnitude to costlier, more

  11. [Medication reconciliation errors according to patient risk and type of physician prescriber identified by prescribing tool used].

    Science.gov (United States)

    Bilbao Gómez-Martino, Cristina; Nieto Sánchez, Ángel; Fernández Pérez, Cristina; Borrego Hernando, Mª Isabel; Martín-Sánchez, Francisco Javier

    2017-01-01

    To study the frequency of medication reconciliation errors (MREs) in hospitalized patients and explore the profiles of patients at greater risk. To compare the rates of errors in prescriptions written by emergency physicians and ward physicians, who each used a different prescribing tool. Prospective cross-sectional study of a convenience sample of patients admitted to medical, geriatric, and oncology wards over a period of 6 months. A pharmacist undertook the medication reconciliation report, and data were analyzed for possible associations with risk factors or prescriber type (emergency vs ward physician). A total of 148 patients were studied. Emergency physicians had prescribed for 68 (45.9%) and ward physicians for 80 (54.1%). A total of 303 MREs were detected; 113 (76.4%) patients had at least 1 error. No statistically significant differences were found between prescriber types. Factors that conferred risk for a medication error were use polypharmacy (odds ratio [OR], 3.4; 95% CI, 1.2-9.0; P=.016) and multiple chronic conditions in patients under the age of 80 years (OR, 3.9; 95% CI, 1.1-14.7; P=.039). The incidence of MREs is high regardless of whether the prescriber is an emergency or ward physician. The patients who are most at risk are those taking several medications and those under the age of 80 years who have multiple chronic conditions.

  12. Physician Prescribing Practices of Vitamin D in a Psychiatric Hospital.

    Science.gov (United States)

    Mulcahy, Kimberly B; Trigoboff, Eileen; Opler, Lewis; Demler, Tammie Lee

    2016-01-01

    Vitamin D supplementation has become an increasingly popular prescribing practice, despite our limited knowledge of both the definition and degree of deficiency as well as the expected benefits or risks of exogenous administration. Many of the hypothesized benefits of vitamin D supplementation include a variety of improvements in mental health; however, these claims are not consistently or robustly supported by current research. In this paper, we provide a brief overview of what is currently known about vitamin D deficiency and about outcomes of supplementation as well as a summary of the data relative to prescribing practices for inpatients in an urban psychiatric hospital.

  13. Penicillin G (Potassium, Sodium) Injection

    Science.gov (United States)

    Penicillin G injection is used to treat and prevent certain infections caused by bacteria. Penicillin G injection is in a class of medications called penicillins. It works by killing bacteria that cause infections. ...

  14. Amphotericin B Lipid Complex Injection

    Science.gov (United States)

    Amphotericin B lipid complex injection is used to treat serious, possibly life-threatening fungal infections in people who did ... respond or are unable to tolerate conventional amphotericin B therapy. Amphotericin B lipid complex injection is in ...

  15. Dichotomy in the definition of prescriptive information suggests both prescribed data and prescribed algorithms: biosemiotics applications in genomic systems

    Directory of Open Access Journals (Sweden)

    D'Onofrio David J

    2012-03-01

    Full Text Available Abstract The fields of molecular biology and computer science have cooperated over recent years to create a synergy between the cybernetic and biosemiotic relationship found in cellular genomics to that of information and language found in computational systems. Biological information frequently manifests its "meaning" through instruction or actual production of formal bio-function. Such information is called Prescriptive Information (PI. PI programs organize and execute a prescribed set of choices. Closer examination of this term in cellular systems has led to a dichotomy in its definition suggesting both prescribed data and prescribed algorithms are constituents of PI. This paper looks at this dichotomy as expressed in both the genetic code and in the central dogma of protein synthesis. An example of a genetic algorithm is modeled after the ribosome, and an examination of the protein synthesis process is used to differentiate PI data from PI algorithms.

  16. Dichotomy in the definition of prescriptive information suggests both prescribed data and prescribed algorithms: biosemiotics applications in genomic systems.

    Science.gov (United States)

    D'Onofrio, David J; Abel, David L; Johnson, Donald E

    2012-03-14

    The fields of molecular biology and computer science have cooperated over recent years to create a synergy between the cybernetic and biosemiotic relationship found in cellular genomics to that of information and language found in computational systems. Biological information frequently manifests its "meaning" through instruction or actual production of formal bio-function. Such information is called prescriptive information (PI). PI programs organize and execute a prescribed set of choices. Closer examination of this term in cellular systems has led to a dichotomy in its definition suggesting both prescribed data and prescribed algorithms are constituents of PI. This paper looks at this dichotomy as expressed in both the genetic code and in the central dogma of protein synthesis. An example of a genetic algorithm is modeled after the ribosome, and an examination of the protein synthesis process is used to differentiate PI data from PI algorithms.

  17. What supports hospital pharmacist prescribing in Scotland? - A mixed methods, exploratory sequential study.

    Science.gov (United States)

    Fisher, J; Kinnear, M; Reid, F; Souter, C; Stewart, D

    2018-05-01

    While approximately half of all qualified hospital pharmacist independent prescribers (PIPs) in Scotland are active prescribers, there are major differences in prescribing activity across geographical areas. This study aimed to explore, through focus groups, interviews and a questionnaire, hospital PIPs' perceptions of factors associated with prescribing activity and to investigate the infrastructure required to better support active prescribing by PIPs. Findings reinforced the perceived positive impact of supportive pharmacy leadership within the organisation, recognition that prescribing is integral to the clinical pharmacist role and a work environment conducive to prescribing. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  18. Acupuncture Injection Combined with Electrokinetic Injection for Polydimethylsiloxane Microfluidic Devices

    Directory of Open Access Journals (Sweden)

    Ji Won Ha

    2017-01-01

    Full Text Available We recently reported acupuncture sample injection that leads to reproducible injection of nL-scale sample segments into a polydimethylsiloxane (PDMS microchannel for microchip capillary electrophoresis. The advantages of the acupuncture injection in microchip capillary electrophoresis include capability of minimizing sample loss and voltage control hardware and capability of introducing sample plugs into any desired position of a microchannel. However, the challenge in the previous study was to achieve reproducible, pL-scale sample injections into PDMS microchannels. In the present study, we introduce an acupuncture injection technique combined with electrokinetic injection (AICEI technique to inject pL-scale sample segments for microchip capillary electrophoresis. We carried out the capillary zone electrophoresis (CZE separation of FITC and fluorescein, and the mixture of 10 μM FITC and 10 μM fluorescein was separated completely by using the AICEI method.

  19. Water injection profiling

    International Nuclear Information System (INIS)

    Arnold, D.M.

    1982-01-01

    A method of neutron-gamma logging is described, in which water, injected in a cased well borehole with peforations, is irradiated with neutrons of 10 MeV or greater, and subsequent gamma radiation is detected by a pair of detectors along the borehole. Counting rates of detectors are analyzed in terms of two gamma ray energy windows. Linear flow velocity of fluid moving downward within the casing is used in conjunction with count rate data to determine volume flow rates of water moving in other directions. Apparatus includes a sonde with a neutron source and appropriate gamma sensors

  20. MKI UFOs at Injection

    CERN Document Server

    Baer, T; Bartmann, W; Bracco, C; Carlier, E; Chanavat, C; Drosdal, L; Garrel, N; Goddard, B; Kain, V; Mertens, V; Uythoven, J; Wenninger, J; Zerlauth, M

    2011-01-01

    During the MD, the production mechanism of UFOs at the injection kicker magnets (MKIs) was studied. This was done by pulsing the MKIs on a gap in the circulating beam, which led to an increased number of UFOs. In total 43 UFO type beam loss patterns at the MKIs were observed during the MD. The MD showed that pulsing the MKIs directly induces UFO type beam loss patterns. From the temporal characteristics of the loss profile, estimations about the dynamics of the UFOs are made.

  1. SQL Injection Defenses

    CERN Document Server

    Nystrom, Martin

    2007-01-01

    This Short Cut introduces you to how SQL injection vulnerabilities work, what makes applications vulnerable, and how to protect them. It helps you find your vulnerabilities with analysis and testing tools and describes simple approaches for fixing them in the most popular web-programming languages. This Short Cut also helps you protect your live applications by describing how to monitor for and block attacks before your data is stolen. Hacking is an increasingly criminal enterprise, and web applications are an attractive path to identity theft. If the applications you build, manage, or guar

  2. Guidelines prescribed by general practitioners to patients with acute ...

    African Journals Online (AJOL)

    The aim of this study was to investigate the guidelines prescribed by general practitioners (GPs) to patients with acute low back pain (ALBP) regarding 'return to work'. Methods: A systematic sample of 212 GPs, selected from a list supplied by the Health Professions Council of South Africa (HPCSA), was selected to complete ...

  3. Improving the prescribing of antibiotics for urinary tract infection.

    Science.gov (United States)

    Peterson, G M; Stanton, L A; Bergin, J K; Chapman, G A

    1997-04-01

    In recent years there have been changes in the recommended antibiotic treatment for urinary tract infections (UTIs). In particular, the use of amoxycillin or co-trimoxazole is now discouraged, with amoxycillin-potassium clavulanate, cephalexin and trimethoprim becoming first-line agents for uncomplicated lower UTIs. To examine whether academic detailing, performed by a pharmacist, could modify prescribing practices for antibiotics used in the treatment of UTI in the community setting. The intervention was conducted in Southern Tasmania, using the remainder of the State as a control area. The target group of general practitioners was sent educational material designed to assist in the appropriate prescribing of antibiotics in the treatment of UTI. A pharmacist then visited each general practitioner and discussed the rational use of antibiotics for UTIs directly with him/her. Outcomes were measured using evaluation feedback from the general practitioners and pharmacoepidemiological data, which were not linked to diagnosis. The key variable examined was the total defined daily doses (DDDs) dispensed for the recommended first-line agents (amoxycillin-potassium clavulanate, cephalexin and trimethoprim) compared with amoxycillin (3 g single-dose form) and co-trimoxazole. The educational programme was very well received by the general practitioners. Changes in the prescribing of antibiotics commonly used for UTIs were evident in both study regions over the course of the study, but the improvements were significantly greater in the intervention area. Educational programmes utilizing academic detailing by pharmacists can modify prescribing practices within the community setting.

  4. Sources of drug information and their influence on the prescribing ...

    African Journals Online (AJOL)

    Sources of drug information and their influence on the prescribing behaviour of doctors in a teaching hospital in Ibadan, Nigeria. ... Drug information was sourced from colleagues (161, 98.8%), reference books (158, 96.9%), pharmaceutical sales representatives-PSRs (152, 93.2%), promotion materials (151, 92.6%), ...

  5. Retrospective Evaluation of Analgesics Prescribing Pattern in a ...

    African Journals Online (AJOL)

    The study was designed to retrospectively evaluate the analgesics prescribing pattern in the Accident and Emergency (A and E) Unit of University of Benin Teaching Hospital, Benin City. The data was retrieved from the pharmacy archives type of analgesics and its routes of administration whether oral or parenteral in all ...

  6. Practices in prescribing protein substitutes for PKU in Europe

    DEFF Research Database (Denmark)

    Aguiar, A; Ahring, K; Almeida, M F

    2015-01-01

    BACKGROUND: There appears little consensus concerning protein requirements in phenylketonuria (PKU). METHODS: A questionnaire completed by 63 European and Turkish IMD centres from 18 countries collected data on prescribed total protein intake (natural/intact protein and phenylalanine-free protein...

  7. Behaviour and effects of prescribed fire in masticated fuelbeds

    Science.gov (United States)

    Eric Knapp; J. Morgan Varner; Matt Busse; Carl Skinner; Carol Shestak

    2011-01-01

    Mechanical mastication converts shrub and small tree fuels into surface fuels, and this method is being widely used as a treatment to reduce fire hazard. The compactness of these fuelbeds is thought to moderate fire behaviour, but whether standard fuel models can accurately predict fire behaviour and effects is poorly understood. Prescribed burns were conducted in...

  8. Planning for prescribed burning in the inland northwest.

    Science.gov (United States)

    Robert E. Martin; John D. Dell

    1978-01-01

    Fire has historically played a role in forests and ranges of the inland Northwest. This guide has been prepared to help managers understand the role of fire and the potential uses of fire and to plan for fire use in managing these lands. Sections deal with these topics, and steps in planning a prescribed burn are outlined. A sample burning situation illustrates the...

  9. Patterns of prescribing and utilization of asthma medications in a ...

    African Journals Online (AJOL)

    Purpose: To assess the prescribing patterns of asthma medications in a hospital in Dubai, United Arab Emirates (UAE) with regard to the demographic pattern of the population. Methods: One hundred fifty four patients, 83 male and 71 female, were randomly selected from the outpatient respiratory diseases clinic of a tertiary ...

  10. CDC Vital Signs–Opioid Prescribing

    Centers for Disease Control (CDC) Podcasts

    2017-07-06

    This podcast is based on the July 2017 CDC Vital Signs report. Higher opioid prescribing puts patients at risk for addiction and overdose. Learn what can be done about this serious problem.  Created: 7/6/2017 by Centers for Disease Control and Prevention (CDC).   Date Released: 7/6/2017.

  11. 42 CFR 423.160 - Standards for electronic prescribing.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Standards for electronic prescribing. 423.160 Section 423.160 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Cost Control and Quality...

  12. Rationalising prescribing: Evidence, marketing and practice-relevant knowledge.

    Science.gov (United States)

    Wadmann, Sarah; Bang, Lia E

    2015-06-01

    Initiatives in the name of 'rational pharmacotherapy' have been launched to alter what is seen as 'inappropriate' prescribing practices of physicians. Based on observations and interviews with 20 general practitioners (GPs) in 2009-2011, we explored how attempts to rationalise prescribing interact with chronic care management in Denmark. We demonstrate how attempts to rationalise prescribing by informing GPs about drug effects, adverse effects and price do not satisfy GPs' knowledge needs. We argue that, for GPs, 'rational' prescribing cannot be understood in separation from the processes that enable patients to use medication. Therefore, GPs do much more to obtain knowledge about medications than seek advice on 'rational pharmacotherapy'. For instance, GPs also seek opportunities to acquaint themselves with the material objects of medication and medical devices. We conceptualise the knowledge needs of GPs as a need for practice-relevant knowledge and argue that industry sales representatives are granted opportunity to access general practice because they understand this need of GPs. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. Heart failure guidelines and prescribing in primary care across Europe

    Directory of Open Access Journals (Sweden)

    Hobbs FD Richard

    2005-08-01

    Full Text Available Abstract Background Major international differences in heart failure treatment have been repeatedly described, but the reasons for these differences remain unclear. National guideline recommendations might be a relevant factor. This study, therefore, explored variation of heart failure guideline recommendations in Europe. Methods Treatment recommendations of 14 national guidelines published after 1994 were analyzed in relation to the heart failure treatment guideline of the European Society of Cardiology. To test potential relations between recommendations and prescribing, national prescribing patterns as obtained by a European study in primary care (IMPROVEMENT-HF were related to selected recommendations in those countries. Results Besides the 14 national guidelines used by primary care physicians in the countries contacted, the European guideline was used in four countries, and separate guidelines for specialists and primary care were available in another four countries. Two countries indicated that no guideline was used up to 2000. Comprehensiveness of the guidelines varied with respect to length, literature included and evidence ratings. Relevant differences in treatment recommendations were seen only in drug classes where evidence had changed recently (β-blockers and spironolactone. The relation between recommendation and prescribing for selected recommendations was inconsistent among countries. Conclusion Differences in guideline recommendations are not sufficient to explain variation of prescribing among countries, thus other factors must be considered.

  14. Primary non-adherence to prescribed medication in general practice

    DEFF Research Database (Denmark)

    Linnet, Kristján; Halldórsson, Matthías; Thengilsdóttir, Gudrún

    2013-01-01

    Primary non-adherence refers to the patient not redeeming a prescribed medication at some point during drug therapy. Research has mainly focused on secondary non-adherence. Prior to this study, the overall rate of primary non-adherence in general practice in Iceland was not known....

  15. Prescribing Patterns and Cost of Antihypertensive Drugs in Private ...

    African Journals Online (AJOL)

    Nx 6110

    Antihypertensive agents are used to prevent morbidity and mortality related to hypertension. Prescribing patterns and the cost of some antihypertensive were studied for 600 patients attending medical clinics in four private hospitals in Dar es. Salaam using the WHO drug use indicator forms. The average number of drugs ...

  16. Drug prescribing patterns for outpatients in three hospitals in north ...

    African Journals Online (AJOL)

    Background: Information about drug utilization at the out patient departments of the Hospitals in Ethiopia is scanty although a large segment of the patients are being served at the outpatient departments. Objective: To evaluate and compare patterns of drug prescribing practiced in the outpatient departments of three ...

  17. GPs motivations of prescribing antidepressants and their practical relevance.

    NARCIS (Netherlands)

    Volkers, A.; Jong, A. de; Braspenning, J.C.C.; Bakker, D. de; Dijk, L. van

    2004-01-01

    Background: Insight in the motivations of prescribing antidepressants may contribute to advance the efficiency of the current, large antidepressant prescription rate. Less is known about why general practitioners (GPs) treat patients with antidepressants or not and choose modern SSRIs instead of the

  18. Smoke management guide for prescribed and wildland fire: 2001 edition.

    Science.gov (United States)

    Colin C. Hardy; Roger D. Ottmar; Janice L Peterson; John E. Core; Paula Seamon

    2001-01-01

    The National Wildfire Coordinating Group's (NWCG) Fire Use Working Team has assumed overall responsibility for sponsoring the development and production of this revised Smoke Management Guide for Prescribed and Wildland Fire (the "Guide"). The Mission Statement for the Fire Use Working Team includes the need to coordinate and advocate the use of fire to...

  19. [Prescribing diuretics: what a practitioner needs to know].

    Science.gov (United States)

    Richard, C; Saudan, P; Ernandez, T

    2015-02-25

    Diuretics are among the most frequently prescribed drugs. Most of them act by inhibiting sodium reabsorption in various nephron segments. By understanding their pharmacological characteristics, it is possible to adapt the type of diuretic to different clinical situations. Practical aspects of their use, including in heart failure, cirrhosis, the nephrotic syndrome and renal failure, are discussed.

  20. Appropriateness of Omeprazole Prescribing in Quebec’s Senior Population

    Directory of Open Access Journals (Sweden)

    Jean-Pierre Grégoire

    2000-01-01

    Full Text Available BACKGROUND: Prescribing omeprazole for the treatment of digestive disorders accounts for an important part of the costs in Quebec’s drug benefit plan. In July 1993, the Quebec drug program listed omeprazole, with restriction, in its formulary. On January 1, 1994, this restriction was lifted; since then, omeprazole has been listed in the regular provincial formulary.

  1. Prescribed wind shear modelling with the actuator line technique

    DEFF Research Database (Denmark)

    Mikkelsen, Robert Flemming; Sørensen, Jens Nørkær; Troldborg, Niels

    2007-01-01

    A method for prescribing arbitrary steady atmospheric wind shear profiles combined with CFD is presented. The method is furthermore combined with the actuator line technique governing the aerodynamic loads on a wind turbine. Computation are carried out on a wind turbine exposed to a representative...

  2. Prescribing Errors in Cardiovascular Diseases in a Tertiary Health ...

    African Journals Online (AJOL)

    Prescription errors are now known to be contributing to a large number of deaths during the treatment of cardiovascular diseases. However, there is paucity of information about these errors occurring in health facilities in Nigeria. The objective of this study was to investigate the prevalence of prescribing errors in ...

  3. Prevalence and Correlates of “High Dose” Antipsychotic Prescribing ...

    African Journals Online (AJOL)

    of 1000 mg/day is considered as high dose prescribing. Furthermore ... genetic variations.[16] ... Annals of Medical and Health Sciences Research | Jan-Mar 2013 | Vol 3 | Issue 1 |. 63 ... the unreliability of the CPZeq criteria in the view of an increasing use of ... We obtained ethical clearance from the Ethics and Research.

  4. Impacts of prescribed fire on soil loss and soil quality

    NARCIS (Netherlands)

    Shakesby, Richard A.; Martins Bento, Celia; Ferreira, Carla S.S.; Ferreira, António J.D.; Stoof, C.R.; Urbanek, Emilia; Walsh, Rory P.D.

    2015-01-01

    Prescribed (controlled) fire has recently been adopted as an important wildfire-fighting strategy in the Mediterranean. Relatively little research, however, has assessed its impacts on soil erosion and soil quality. This paper investigates hillslope-scale losses of soil, organic matter and

  5. Airborne characterization of smoke marker ratios from prescribed burning

    Science.gov (United States)

    A. P. Sullivan; A. A. May; T. Lee; G. R. McMeeking; S. M. Kreidenweis; S. K. Akagi; R. J. Yokelson; S. P. Urbanski; J. L. Collett

    2014-01-01

    A Particle-Into-Liquid Sampler - Total Organic Carbon (PILS-TOC) and fraction collector system was flown aboard a Twin Otter aircraft sampling prescribed burning emissions in South Carolina in November 2011 to obtain smoke marker measurements. The fraction collector provided 2 min time-integrated offline samples for carbohydrate (i.e., smoke markers levoglucosan,...

  6. Prescribing of Antidiabetic Medicines before, during and after Pregnancy

    DEFF Research Database (Denmark)

    Charlton, Rachel A; Klungsøyr, Kari; Neville, Amanda J

    2016-01-01

    AIM: To explore antidiabetic medicine prescribing to women before, during and after pregnancy in different regions of Europe. METHODS: A common protocol was implemented across seven databases in Denmark, Norway, The Netherlands, Italy (Emilia Romagna/Tuscany), Wales and the rest of the UK. Women...

  7. New drugs in general practice: prescribing patterns and external influences

    NARCIS (Netherlands)

    Florentinus, S.R.

    2006-01-01

    In this thesis several studies are presented with the objective to detect and elucidate the patterns by which new drugs are prescribed by general practitioners (GPs). Furthermore, we studied the influences of medical specialists and community pharmacists as important factors on the GP's decision to

  8. Exploring the Prevalence of Malaria and Prescribing Pattern of ...

    African Journals Online (AJOL)

    Background: The primary healthcare is the entry point of the populace into the healthcare sector and is aimed at providing effective and efficient healthcare services. It is paramount to prescribe drugs correctly; especially malaria which remains a major public health problem in Nigeria and a leading causes of outpatient visits ...

  9. Prescribing of methylphenidate to children and adolescents in South ...

    African Journals Online (AJOL)

    2008-11-13

    Nov 13, 2008 ... Background: Pharmacoepidemiological studies on ADHD are limited in South Africa. The primary aim was to analyse the prescribing of methylphenidate to patients aged 18 years and younger in the private health care sector. Methods: Data for a one-month period in 2004 were obtained from a large ...

  10. Prescribing of methylphenidate to children and adolescents in South ...

    African Journals Online (AJOL)

    Background: Pharmacoepidemiological studies on ADHD are limited in South Africa. The primary aim was to analyse the prescribing of methylphenidate to patients aged 18 years and younger in the private health care sector. Methods: Data for a one-month period in 2004 were obtained from a large medical aid ...

  11. Prescribing patterns of methylphenidate in a South African patient ...

    African Journals Online (AJOL)

    ADHD) in children. The primary aim of the study was to investigate the prescribing patterns of methylphenidate of a medical aid patient population in a private sector and to compare the results with previous studies. An exposure cohort drug ...

  12. HIV management by nurse prescribers compared with doctors at a ...

    African Journals Online (AJOL)

    Selected by stratified random sampling, 100 physician and 97 nurse prescriber encounters were retrospectively reviewed for successful documentation of eight separate clinically relevant variables: pill count charted; chief complaint listed; social history updated; disclosure reviewed; physical exam; laboratory testing; World ...

  13. Scheduling prescribed burns for hazard reduction in the southeast

    Science.gov (United States)

    Stephen S. Sackett

    1975-01-01

    Twelve-year studies in the southeastern Coastal Plain revealed that pine stands should be burned every three years to reduce natural fuels and thus forestall damage from possible wildfires. Rates of overstory growth were not significantly different in burned and unburned stands. Guidelines for prescribed burning of pine stands in this region are presented.

  14. Vegetation Responses to Prescribed Burning of Grazed Shortgrass Steppe

    Science.gov (United States)

    Over the past century, fire has been widely suppressed in the western Great Plains, in part due to potential negative effects on forage production for livestock. More recently, interest in the use of prescribed fire in shortgrass steppe has increased due to potential applications for wildlife manage...

  15. Prescribed burning with spot fires in the Georgia Coastal Plain

    Science.gov (United States)

    R. W. Johansen

    1984-01-01

    The use of prescribed fire in the management of pine forests is common throughout much of the South, but one recurring problem that worries the forest landowner is not having enough suitable burning weather to satisfactorily complete all scheduled fires. Being able to burn areas considerably faster, without causing undue damage, could be a solution.

  16. An experimental prescribed burn to reduce fuel hazard in chaparral

    Science.gov (United States)

    Lisle R. Green

    1970-01-01

    The feasibility of reducing fuel hazard in chaparral during safe weather conditions was studied in an experimental prescribed burn in southern California. Burning was done under fuel and weather conditions when untreated brush would not bum readily. Preparatory treatment included smashing of brush on strips with a bulldozer, and reduction of moisture content of leaves...

  17. Effects of Prescribed Burning on Grazed Shortgrass Steppe

    Science.gov (United States)

    Over the past century, fire has been widely suppressed in the western Great Plains, in part due to potential negative effects on forage production for livestock. Interest in the use of prescribed fire in shortgrass steppe has increased recently due to applications for wildlife management, control of...

  18. Topical antibiotic monotherapy prescribing practices in acne vulgaris.

    Science.gov (United States)

    Hoover, William D; Davis, Scott A; Fleischer, Alan B; Feldman, Steven R

    2014-04-01

    The aim of this study is to evaluate the frequency of dosing topical antibiotics as monotherapy in the treatment of acne vulgaris, and physician specialty prescribing these medications. This study is a retrospective review of all visits with a sole diagnosis of acne vulgaris (ICD-9-CM code 706.1) found on the National Ambulatory Medical Care Survey (NAMCS) in 1993-2010. We recorded the number of visits surveyed where acne vulgaris was the sole diagnosis, number of visits where topical antibiotics were the only treatment prescribed, and the specialty of physician in each encounter. Topical erythromycin or clindamycin were the sole medication prescribed in 0.81% of the visits recorded, with 60% of these prescriptions arising from dermatologists and 40% from non-dermatologists. The trend of prescribing topical antibiotic monotherapy is declining (p acnes to topical antibiotic regimens has led to the need to re-evaluate the use of topical antibiotics in the treatment of acne vulgaris. While the rate of topical antibiotic monotherapy is declining, their use should be reserved for situations where the direct need for antibiotics arises. If a clinician feels that antibiotics are a necessary component to acne therapy, they should be used as part of a combination regimen.

  19. Antibiotic prescribing practices for catheter urine culture results.

    Science.gov (United States)

    Chiu, Jonathan; Thompson, G William; Austin, Thomas W; Hussain, Zafar; John, Michael; Bombassaro, Anne Marie; Connelly, Sarah E; Elsayed, Sameer

    2013-01-01

    The literature suggests that positive results of catheter urine cultures frequently lead to unnecessary antimicrobial prescribing, which therefore represents an important target for stewardship. To assess the appropriateness of antibiotic prescribing in response to the results of urine cultures from patients with indwelling urinary catheters. This retrospective study was conducted at a tertiary care centre and involved adults with indwelling urinary catheters from whom urine specimens were obtained for culture. Patients with positive or negative culture results were identified from microbiology laboratory reports. The medical records of consecutive patients were screened to select a sample of 80 inpatients (40 per group). Abstracted patient histories were independently evaluated by an expert panel of 3 infectious diseases consultants blinded to the decisions of prescribers and of fellow panelists. The primary end point was concordance of each patient's treatment decision (with respect to the indication) between the expert panel (based on majority agreement, i.e., at least 2 of the 3 expert panelists) and the prescriber. The secondary end points were unnecessary days of therapy and selected outcomes over a predefined period after urine was obtained for culture. A total of 591 charts were screened to generate the targeted number of patients. Baseline demographic characteristics were comparable for the 2 groups, except antibiotic exposure before urine collection was significantly more frequent for the group with negative culture results. The treatment decision was concordant in 40% (16/40) of the patients with a positive culture result and 85% (34/40) of those with a negative culture result (p < 0.001). The most common reason for discordance was administration of antibiotics when not indicated (23 of 24 patients with a positive result and 5 of 6 patients with a negative result), which accounted for 165 and 32 unnecessary days of therapy per 1000 inpatient

  20. Inappropriate prescribing and adverse drug events in older people

    Directory of Open Access Journals (Sweden)

    Gallagher Paul F

    2009-01-01

    Full Text Available Abstract Inappropriate prescribing (IP in older patients is highly prevalent and is associated with an increased risk of adverse drug events (ADEs, morbidity, mortality and healthcare utilisation. Consequently, IP is a major safety concern and with changing population demographics, it is likely to become even more prevalent in the future. IP can be detected using explicit or implicit prescribing indicators. Theoretically, the routine clinical application of these IP criteria could represent an inexpensive and time efficient method to optimise prescribing practice. However, IP criteria must be sensitive, specific, have good inter-rater reliability and incorporate those medications most commonly associated with ADEs in older people. To be clinically relevant, use of prescribing appropriateness tools must translate into positive patient outcomes, such as reduced rates of ADEs. To accurately measure these outcomes, a reliable method of assessing the relationship between the administration of a drug and an adverse clinical event is required. The Naranjo criteria are the most widely used tool for assessing ADE causality, however, they are often difficult to interpret in the context of older patients. ADE causality criteria that allow for the multiple co-morbidities and prescribed medications in older people are required. Ultimately, the current high prevalence of IP and ADEs is unacceptable. IP screening criteria need to be tested as an intervention to assess their impact on the incidence of ADEs in vulnerable older patients. There is a role for IP screening tools in everyday clinical practice. These should enhance, not replace good clinical judgement, which in turn should be based on sound pharmacogeriatric training.

  1. Inappropriate prescribing and adverse drug events in older people.

    LENUS (Irish Health Repository)

    Hamilton, Hilary J

    2009-01-01

    Inappropriate prescribing (IP) in older patients is highly prevalent and is associated with an increased risk of adverse drug events (ADEs), morbidity, mortality and healthcare utilisation. Consequently, IP is a major safety concern and with changing population demographics, it is likely to become even more prevalent in the future. IP can be detected using explicit or implicit prescribing indicators. Theoretically, the routine clinical application of these IP criteria could represent an inexpensive and time efficient method to optimise prescribing practice. However, IP criteria must be sensitive, specific, have good inter-rater reliability and incorporate those medications most commonly associated with ADEs in older people. To be clinically relevant, use of prescribing appropriateness tools must translate into positive patient outcomes, such as reduced rates of ADEs. To accurately measure these outcomes, a reliable method of assessing the relationship between the administration of a drug and an adverse clinical event is required. The Naranjo criteria are the most widely used tool for assessing ADE causality, however, they are often difficult to interpret in the context of older patients. ADE causality criteria that allow for the multiple co-morbidities and prescribed medications in older people are required. Ultimately, the current high prevalence of IP and ADEs is unacceptable. IP screening criteria need to be tested as an intervention to assess their impact on the incidence of ADEs in vulnerable older patients. There is a role for IP screening tools in everyday clinical practice. These should enhance, not replace good clinical judgement, which in turn should be based on sound pharmacogeriatric training.

  2. Efficient Spin Injection into Semiconductor

    International Nuclear Information System (INIS)

    Nahid, M.A.I.

    2010-06-01

    Spintronic research has made tremendous progress nowadays for making future devices obtain extra advantages of low power, and faster and higher scalability compared to present electronic devices. A spintronic device is based on the transport of an electron's spin instead of charge. Efficient spin injection is one of the very important requirements for future spintronic devices. However, the effective spin injection is an exceedingly difficult task. In this paper, the importance of spin injection, basics of spin current and the essential requirements of spin injection are illustrated. The experimental technique of electrical spin injection into semiconductor is also discussed based on the experimental experience. The electrical spin injection can easily be implemented for spin injection into any semiconductor. (author)

  3. An analysis and comparison of commonly available United Kingdom prescribing resources.

    Science.gov (United States)

    Cox, A R; Butt, T F; Ferner, R E

    2010-08-01

    Safe prescribing requires accurate and practical information about drugs. Our objective was to measure the utility of current sources of prescribing guidance when used to inform practical prescribing decisions, and to compare current sources of prescribing guidance in the UK with idealized prescribing guidance. We developed 25 clinical scenarios. Two independent assessors rated and ranked the performance of five common sources of prescribing guidance in the UK when used to answer the clinical scenarios. A third adjudicator facilitated review of any disparities. An idealized list of contents for prescribing guidance was developed and sent for comments to academics and users of prescribing guidance. Following consultation an operational check was used to assess compliance with the idealized criteria. The main outcome measures were relative utility in answering the clinical scenarios and compliance with the idealized prescribing guidance. Current sources of prescribing guidance used in the UK differ in their utility, when measured using clinical scenarios. The British National Formulary (BNF) and EMIS LV were the best performing sources in terms of both ranking [mean rank 1·24 and 2·20] and rating [%excellent or adequate 100% and 72%]. Current sources differed in the extent to which they fulfilled criteria for ideal prescribing guidance, but the BNF, and EMIS LV to a lesser extent, closely matched the criteria. We have demonstrated how clinical scenarios can be used to assess prescribing guidance resources. Producers of prescribing guidance documents should consider our idealized template. Prescribers require high-quality information to support their practice. Our test was helpful in distinguishing between prescribing resources. Producers of prescribing guidance should consider the utility of their products to end-users, particularly in those more complex areas where prescribers may need most support. Existing UK prescribing guidance resources differ in their

  4. ETHICAL PRACTICES IN DRUG PRESCRIBING. A COMPARATIVE STUDY BETWEEN DOCTORS’ AND PHARMACISTS’ OPINION ABOUT DRUG PRESCRIBING IN ROMANIA

    Directory of Open Access Journals (Sweden)

    LASZLO-ZOLTAN SZTANKOVSZKY

    2015-11-01

    Full Text Available The prescription of drugs is influenced by a number of factors with a great impact upon the health of the main beneficiaries of health services. The purpose of the study is to identify the perception of doctors and pharmacists on drug prescription practices adopted by doctors. Material and Methods: a number of 349 subjects (149 pharmacists and 200 doctors answered a survey about the perception of drug dispensing in Romania. Variables like age, work environment (urban, rural, length of employment were taken into account. Results: When prescribing a treatment, 93% of doctors follow the standard treatment protocol for the given diagnosis and 93,5% of them are declaring that personal resources are the main source for training while the percent appreciated by pharmacists is evaluated to 65,78%. A total of 50% of doctors are considering other criteria than the treatment when prescribing a drug (financial contribution for the patient or National Health Insurance House. A total of 59% of doctors are recommending overthe-counter products while pharmacists consider that is happening in more than 70% of the cases. Conclusions: There are differences of opinion between doctors and pharmacists regarding doctor’s practices of prescribing drugs to their patients, like: kinds of sponsorship for the continuing education, the relationship with the pharmaceutical representative or the frequency of prescribing over-the-counter products or supplements when they are recommending a certain treatment.

  5. Antimicrobial agents are societal drugs: how should this influence prescribing?

    Science.gov (United States)

    Sarkar, Paul; Gould, Ian M

    2006-01-01

    This paper is concerned with how those who prescribe antimicrobials should consider the wider repercussions of their actions. It is accepted that in an ecological system, pressure will cause evolution; this is also the case with antimicrobials, the result being the development of resistance and the therapeutic failure of drugs. To an extent, this can be ameliorated through advances by the pharmaceutical industry, but that should not stop us from critically appraising our use and modifying our behavior to slow this process down. Up to 50% of prescribing in human medicine and 80% in veterinary medicine and farming has been considered questionable. The Alliance for the Prudent Use of Antimicrobials (APUA) was approached by the WHO to review the situation. Their recommendations include decreasing the prescribing of antibacterials for nonbacterial infections. In the UK, there has been an initiative called "the path of least resistance". This encourages general practitioners to avoid prescribing or reduce the duration of prescriptions for conditions such as upper respiratory tract infections and uncomplicated urinary tract infections; this approach has been successful. Another recommendation is to reduce the prescribing of broad-spectrum antibacterials. In UK hospitals, the problems identified with the inappropriate use of antibacterials are insufficient training in infectious disease, difficulty in selecting empirical antibacterial therapy, poor use of available microbiological information, the fear of litigation and the fact that the majority of antibacterials are prescribed by the least experienced doctors. With close liaison between the laboratories and clinicians, and the development of local protocols, this can be addressed. Another recommendation is to tighten the use of antibacterial prophylaxis and to improve patient compliance. Through a combination of improved education for doctors and patients, and improved communication skills, these problems can be

  6. Coordination through databases can improve prescribed burning as a conservation tool to promote forest biodiversity.

    Science.gov (United States)

    Ramberg, Ellinor; Strengbom, Joachim; Granath, Gustaf

    2018-04-01

    Prescribed fires are a common nature conservation practice. They are executed by several parties with limited coordination among them, and little consideration for wildfire occurrences and habitat requirements of fire-dependent species. Here, we gathered data on prescribed fires and wildfires in Sweden during 2011-2015 to (i) evaluate the importance and spatial extent of prescribed fires compared to wildfires and (ii) illustrate how a database can be used as a management tool for prescribed fires. We found that on average only 0.006% (prescribed 65%, wildfires 35%) of the Swedish forest burns per year, with 58% of the prescribed fires occurring on clearcuts. Also, both wildfires and prescribed fires seem to be important for the survival of fire-dependent species. A national fire database would simplify coordination and make planning and evaluation of prescribed fires more efficient. We propose an adaptive management strategy to improve the outcome of prescribed fires.

  7. CHANGING PRESCRIBING CULTURE - A FOCUS ON CODEINE POSTPARTUM.

    Science.gov (United States)

    Al-Adhami, Noor; Whitfield, Karen; North, Angela

    2016-09-01

    To eliminate the prescribing of codeine and codeine combination products postpartum to improve safety in breast fed infants.Concerns have been raised over the use of codeine and codeine combination products during breast feeding after the death of a neonate whose mother had been prescribed codeine postpartum. High concentrations of morphine were found in the infant's blood and this was attributed to the mother being a CYP2D6 ultrafast metaboliser.1 METHODS: The evidence surrounding the safety of codeine and codeine combination products in children, during the postpartum period and specifically for breast fed infants was collated. The evidence was presented to key stakeholders including obstetricians, midwives, safety and quality representatives, nurse unit managers and acute pain team representatives. Postpartum analgesia was discussed and an agreed protocol developed. Training and education sessions were undertaken to obstetric medical and nursing staff. The evidence that was presented to key stakeholders included:▸ Reports over the safety concerns surrounding the use of codeine and codeine combination products during breast feeding▸ Guidelines and contraindications about the use of codeine in children that had been issued by international regulatory bodies (US Food and Drug Administration and European Medicines Agency).▸ Recommendations from the Australian Medicines Handbook to avoid in breast feeding2 ▸ Recommendations from Hale's Medications and Mothers Milk that reported limited data and had made a recent re-classification from L3 (limited data-probably compatible) to L4 (limited data-possibly hazardous).3 Before presenting the evidence to key stakeholders and undertaking training to nursing and medical staff, more than 90% of postpartum women were prescribed a codeine containing product as part of their 'as required' analgesic regimen.Since the intervention, codeine combination products have now been almost completely eliminated on medication

  8. US outpatient antibiotic prescribing variation according to geography, patient population, and provider specialty in 2011.

    Science.gov (United States)

    Hicks, Lauri A; Bartoces, Monina G; Roberts, Rebecca M; Suda, Katie J; Hunkler, Robert J; Taylor, Thomas H; Schrag, Stephanie J

    2015-05-01

    Appropriate antibiotic prescribing is an essential strategy to reduce the spread of antibiotic resistance. US prescribing practices have not been thoroughly characterized. We analyzed outpatient antibiotic prescribing data to identify where appropriate antibiotic prescribing interventions could have the most impact. Oral antibiotic prescriptions dispensed during 2011 were extracted from the IMS Health Xponent database. The number of prescriptions and census denominators were used to calculate prescribing rates. Prescription totals were calculated for each provider specialty. Regression modeling was used to examine the association between socioeconomic and population health factors and prescribing rates. Healthcare providers prescribed 262.5 million courses of antibiotics in 2011(842 prescriptions per 1000 persons). Penicillins and macrolides were the most common antibiotic categories prescribed. The most commonly prescribed individual antibiotic agent was azithromycin. Family practitioners prescribed the most antibiotic courses (24%). The prescribing rate was higher in the South census region (931 prescriptions per 1000 persons) than in the West (647 prescriptions per 1000 persons; P 1.0). Efforts to characterize antibiotic prescribing practices should focus on the South census region and family practitioners. Further understanding of the factors leading to high prescribing among key target populations will inform appropriate prescribing interventions. Published by Oxford University Press on behalf of the Infectious Diseases Society of America 2015. This work is written by (a) US Government employee(s) and is in the public domain in the US.

  9. Premixed direct injection nozzle

    Science.gov (United States)

    Zuo, Baifang [Simpsonville, SC; Johnson, Thomas Edward [Greer, SC; Lacy, Benjamin Paul [Greer, SC; Ziminsky, Willy Steve [Simpsonville, SC

    2011-02-15

    An injection nozzle having a main body portion with an outer peripheral wall is disclosed. The nozzle includes a plurality of fuel/air mixing tubes disposed within the main body portion and a fuel flow passage fluidly connected to the plurality of fuel/air mixing tubes. Fuel and air are partially premixed inside the plurality of the tubes. A second body portion, having an outer peripheral wall extending between a first end and an opposite second end, is connected to the main body portion. The partially premixed fuel and air mixture from the first body portion gets further mixed inside the second body portion. The second body portion converges from the first end toward said second end. The second body portion also includes cooling passages that extend along all the walls around the second body to provide thermal damage resistance for occasional flame flash back into the second body.

  10. A 5-year retrospective audit of prescribing by a critical care outreach team.

    Science.gov (United States)

    Wilson, Mark

    2018-05-01

    UK prescribing legislation changes made in 2006 and 2012 enabled appropriately qualified nurses to prescribe any licensed medication, and all controlled drugs in schedule 2-5 of the Misuse of Drugs Regulations 2001, for any medical condition within their clinical competence. Critical Care Outreach nurses who are independent nurse prescribers are ideally placed to ensure that acutely ill patients receive treatment without delay. The perceived challenge was how Critical Care Outreach nurses would be able to safely prescribe for a diverse patient group. This study informs this developing area of nurse prescribing in critical care practice. The aims of the audit were to: identify which medications were prescribed; develop a critical care outreach formulary; identify the frequency, timing and number of prescribing decisions being made; identify if prescribing practice changed over the years and provide information for our continuing professional development. This article reports on data collected from a 5-year retrospective audit; of prescribing activity undertaken by nine independent nurse prescribers working in a 24/7 Critical Care Outreach team of a 600-bedded district general hospital in the UK. In total, 8216 medication items were prescribed, with an average of 2·6 prescribed per shift. The most commonly prescribed items were intravenous fluids and analgesia, which were mostly prescribed at night and weekends. The audit has shown that Critical Care Outreach nurse prescribing is feasible in a whole hospital patient population. The majority of prescribing occurred after 16:00 and at night. Further research would be beneficial, particularly looking at patient outcomes following reviews from prescribing critical care outreach nurses. The audit is one of the only long-term studies that describes prescribing practice in Critical Care Outreach teams in the UK. © 2017 British Association of Critical Care Nurses.

  11. Enabling factors for antibiotic prescribing for upper respiratory tract infections

    DEFF Research Database (Denmark)

    Jaruseviciene, Lina; Radzeviciene Jurgute, Ruta; Bjerrum, Lars

    2013-01-01

    . This study aimed to explore experiences of GPs in Lithuania and the Russian Federation with regard to antibiotic prescription for upper respiratory tract infections. By such means it might be possible to reveal external enabling factors that influence antibiotic prescribing in these countries. Method. Five...... for political leadership to encourage clinically grounded antibiotic use; over-the-counter sale of antibiotics; designation of antibiotics as reimbursable medications; supervision by external oversight institutions; lack of guidelines for the treatment of upper respiratory tract infections; and pharmaceutical......Abstract Introduction. General practitioners (GPs) write about 80% of all antibiotic prescriptions, the greatest number of them for patients with respiratory tract infections. However, there is a lack of research targeting the influence of external factors on antibiotic prescribing by physicians...

  12. Improving prescribing practices with rapid diagnostic tests (RDTs)

    DEFF Research Database (Denmark)

    Burchett, Helen E D; Leurent, Baptiste; Baiden, Frank

    2017-01-01

    OBJECTIVES: The overuse of antimalarial drugs is widespread. Effective methods to improve prescribing practice remain unclear. We evaluated the impact of 10 interventions that introduced rapid diagnostic tests for malaria (mRDTs) on the use of tests and adherence to results in different contexts...... packages, supervision, supplies and community sensitisation. OUTCOME MEASURES: Analysis explored variation in: (1) uptake of mRDTs (% febrile patients tested); (2) provider adherence to positive mRDTs (% Plasmodium falciparum positive prescribed/given Artemisinin Combination Treatment); (3) provider...... characteristics fitted with their own priorities. Goodness of fit of mRDTs with existing consultation and diagnostic practices appeared crucial to maximising the impact of mRDTs on care, as did prior familiarity with malaria testing; adequate human resources and supplies; possible alternative treatments for m...

  13. Prescribing under the Influence: The Business of Breastmilk Substitutes

    Directory of Open Access Journals (Sweden)

    Rosa Rios

    2016-09-01

    Full Text Available This study draws on a general theoretical framework comprising of a decision maker (a doctor, perceived moral intensity of the issue (breastfeeding substitute prescription, and the situational environment (hospital policy, pharma company promotions, and mother’s beliefs regarding breastfeeding to explain the physician’s role and influence on mothers’ infant feeding choices when prescribing infant formula in Kuwait, Middle East. Moral intensity is an issue-contingent model that suggests ethical decisions vary in terms of how much a moral imperative is present in a situation. The moral intensity of the issue is assessed using six components. Path Least Squares results indicate the following moral intensity components have significant impact on prescription behavior: magnitude of consequences, probability of effect, and temporal immediacy. Company promotion and hospital policy also significantly influence doctor’s prescription of infant formula. Doctors appear to disengage from the consequences of over prescribing infant formula.

  14. Drug prescribing and use among elderly people in Spain.

    Science.gov (United States)

    Mas, X; Laporte, J R; Frati, M E; Busquet, L; Arnau, J M; Ibañez, L; Séculi, E; Capellà, D; Arbonés, G

    1983-05-01

    As a result of the lack of an adequate regulation, the supply and the use of medicines is irrational in Spain. In order to know the characteristics of the prescription and use of drugs among the elderly, two drug utilization studies were carried out. The first study was an analysis of 981 prescriptions from an outpatient clinic of the Spanish Social Security. The results show that a high proportion of fixed-dose combinations were prescribed and that drugs without any demonstrated therapeutic value are often prescribed for the elderly. The second study was a survey of 389 individuals randomly chosen among people affiliated with a pensioners' club. The results show that drug use is highly prevalent among the elderly, that many medicines without any demonstrated benefit are being taken, and that potentially harmful drugs were being used by a high proportion of patients without medical follow-up. The prevalence of the use of some particular groups of drugs is also presented.

  15. Modeling the effects of auxiliary gas injection and fuel injection rate shape on diesel engine combustion and emissions

    Science.gov (United States)

    Mather, Daniel Kelly

    1998-11-01

    The effect of auxiliary gas injection and fuel injection rate-shaping on diesel engine combustion and emissions was studied using KIVA a multidimensional computational fluid dynamics code. Auxiliary gas injection (AGI) is the injection of a gas, in addition to the fuel injection, directly into the combustion chamber of a diesel engine. The objective of AGI is to influence the diesel combustion via mixing to reduce emissions of pollutants (soot and NO x). In this study, the accuracy of modeling high speed gas jets on very coarse computational grids was addressed. KIVA was found to inaccurately resolve the jet flows near walls. The cause of this inaccuracy was traced to the RNG k - ɛ turbulence model with the law-of-the-wall boundary condition used by KIVA. By prescribing the lengthscale near the nozzle exit, excellent agreement between computed and theoretical jet penetration was attained for a transient gas jet into a quiescent chamber at various operating conditions. The effect of AGI on diesel engine combustion and emissions was studied by incorporating the coarse grid gas jet model into a detailed multidimensional simulation of a Caterpillar 3401 heavy-duty diesel engine. The effects of AGI timing, composition, amount, orientation, and location were investigated. The effects of AGI and split fuel injection were also investigated. AGI was found to be effective at reducing soot emissions by increasing mixing within the combustion chamber. AGI of inert gas was found to be effective at reducing emissions of NOx by depressing the peak combustion temperatures. Finally, comparison of AGI simulations with experiments were conducted for a TACOM-LABECO engine. The results showed that AGI improved soot oxidation throughout the engine cycle. Simulation of fuel injection rate-shaping investigated the effects of three injection velocity profiles typical of unit-injector type, high-pressure common-rail type, and accumulator-type fuel injectors in the Caterpillar 3401 heavy

  16. Information and interaction : influencing drug prescribing in Swedish primary care

    OpenAIRE

    Stålsby Lundborg, Cecilia

    1999-01-01

    Aim The studies concern drug information and continuing education on drug treatment, focusing on doctors' prescribing in primary care in Sweden. The long-term aim has been to develop educational models accepted by the doctors, and to develop and apply means of evaluating the education. Methods Data have been collected from the study populations mainly through questionnaires and dispensed prescriptions, i.e., quantitative data. In addition, qualitative interview data w...

  17. Root Disease, Longleaf Pine Mortality, and Prescribed Burning

    Energy Technology Data Exchange (ETDEWEB)

    Otrosina, W.J; C.H. Walkinshaw; S.J. Zarnoch; S-J. Sung; B.T. Sullivan

    2001-01-01

    Study to determine factors involved in decline of longleaf pine associated with prescribed burning. Trees having symptoms were recorded by crown rating system based upon symptom severity-corresponded to tree physiological status-increased in hot burn plots. Root pathogenic fungi widespread throughout the study site. Histological studies show high fine root mortality rate in the hot burn treatment. Decline syndrome is complexed by root pathogens, soil factors, root damage and dysfunction.

  18. Diagnosis of aged prescribed burning plumes impacting an urban area.

    Science.gov (United States)

    Lee, Sangil; Kim, Hyeon K; Yan, Bo; Cobb, Charles E; Hennigan, Chris; Nichols, Sara; Chamber, Michael; Edgerton, Eric S; Jansen, John J; Hu, Yongtao; Zheng, Mei; Weber, Rodney J; Russell, Armistead G

    2008-03-01

    An unanticipated wind shift led to the advection of plumes from two prescribed burning sites that impacted Atlanta, GA, producing a heavy smoke event late in the afternoon on February 28, 2007. Observed PM2.5 concentrations increased to over 140 microg/m3 and O3 concentrations up to 30 ppb in a couple of hours, despite the late hour in February when photochemistry is less vigorous. A detailed investigation of PM2.5 chemical composition and source apportionment analysis showed that the increase in PM2.5 mass was driven mainly by organic carbon (OC). However, both results from source apportionment and an observed nonlinear relationship between OC and PM2.5 potassium (K) indicate that the increased OC was not due solely to primary emissions. Most of the OC was water-soluble organic carbon (WSOC) and was dominated by hydrophobic compounds. The data are consistent with large enhancements in isoprenoid (isoprene and monoterpenes) and other volatile organic compounds emitted from prescribed burning that led to both significant O3 and secondary organic aerosol (SOA) production. Formation of oligomers from oxidation products of isoprenoid compounds or condensation of volatile organic compounds (VOCs) with multiple functional groups emitted during prescribed burning appears to be a major component of the secondary organic contributor of the SOA. The results from this study imply that enhanced emissions due to the fire itself and elevated temperature in the burning region should be considered in air quality models (e.g., receptor and emission-based models) to assess impacts of prescribed burning emissions on ambient air quality.

  19. Gaseous and particulate emissions from prescribed burning in Georgia.

    Science.gov (United States)

    Lee, Sangil; Baumann, Karsten; Schauer, James J; Sheesley, Rebecca J; Naeher, Luke P; Meinardi, Simone; Blake, Donald R; Edgerton, Eric S; Russell, Armistead G; Clements, Mark

    2005-12-01

    Prescribed burning is a significant source of fine particulate matter (PM2.5) in the southeastern United States. However, limited data exist on the emission characteristics from this source. Various organic and inorganic compounds both in the gas and particle phase were measured in the emissions of prescribed burnings conducted at two pine-dominated forest areas in Georgia. The measurements of volatile organic compounds (VOCs) and PM2.5 allowed the determination of emission factors for the flaming and smoldering stages of prescribed burnings. The VOC emission factors from smoldering were distinctly higher than those from flaming except for ethene, ethyne, and organic nitrate compounds. VOC emission factors show that emissions of certain aromatic compounds and terpenes such as alpha and beta-pinenes, which are important precursors for secondary organic aerosol (SOA), are much higher from active prescribed burnings than from fireplace wood and laboratory open burning studies. Levoglucosan is the major particulate organic compound (POC) emitted for all these studies, though its emission relative to total organic carbon (mg/g OC) differs significantly. Furthermore, cholesterol, an important fingerprint for meat cooking, was observed only in our in situ study indicating a significant release from the soil and soil organisms during open burning. Source apportionment of ambient primary fine particulate OC measured at two urban receptor locations 20-25 km downwind yields 74 +/- 11% during and immediately after the burns using our new in situ profile. In comparison with the previous source profile from laboratory simulations, however, this OC contribution is on average 27 +/- 5% lower.

  20. Nurse prescribing in Spain: The law and the curriculum.

    Science.gov (United States)

    Romero-Collado, Angel; Raurell-Torreda, Marta; Zabaleta-Del-Olmo, Edurne; Rascon-Hernan, Carolina; Homs-Romero, Erica

    2017-09-01

    In this cross-sectional study, we explored course content related to pharmacology and/or healthcare products and supplies in all nursing degree programs in Spain. Changes in nurse-prescribing legislation in Spain require that nurses take a certification course before prescribing over-the-counter products and medications. Using a cross-sectional descriptive study, between July and September 2014, the degree programs of all centers that offer a degree in nursing in Spain were examined, selecting those with course information available online. All centers offered at least one pharmacology course. One-third of the required courses had content related to pharmacology and healthcare products/supplies. The analysis showed that the course content and training received during the current nursing degree program provides the knowledge and skills needed to prescribe healthcare products/supplies and medications that do not now require a doctor's prescription, without the need for additional training and certification. It is essential that government regulation of nursing education be aligned with nursing competencies, curriculum standards, clinical practice, and evidence-based research to provide the maximum level of confidence for nursing professionals and their patients. © 2017 John Wiley & Sons Australia, Ltd.

  1. Robust Adaptive Neural Control of Morphing Aircraft with Prescribed Performance

    Directory of Open Access Journals (Sweden)

    Zhonghua Wu

    2017-01-01

    Full Text Available This study proposes a low-computational composite adaptive neural control scheme for the longitudinal dynamics of a swept-back wing aircraft subject to parameter uncertainties. To efficiently release the constraint often existing in conventional neural designs, whose closed-loop stability analysis always necessitates that neural networks (NNs be confined in the active regions, a smooth switching function is presented to conquer this issue. By integrating minimal learning parameter (MLP technique, prescribed performance control, and a kind of smooth switching strategy into back-stepping design, a new composite switching adaptive neural prescribed performance control scheme is proposed and a new type of adaptive laws is constructed for the altitude subsystem. Compared with previous neural control scheme for flight vehicle, the remarkable feature is that the proposed controller not only achieves the prescribed performance including transient and steady property but also addresses the constraint on NN. Two comparative simulations are presented to verify the effectiveness of the proposed controller.

  2. Florida panther habitat use response to prescribed fire

    Science.gov (United States)

    Dees, Catherine S.; Clark, Joseph D.; van Manen, Frank T.

    2001-01-01

    The Florida panther (Puma concolor coryi) is one of the most endangered mammals in the world, with only 30-50 adults surviving in and around Florida Panther National Wildlife Refuge and the adjacent Big Cypress National Preserve. Managers at these areas conduct annual prescribed burns in pine (Pinus sp.) as a cost-effective method of managing wildlife habitat. Our objectives were to determine if temporal and spatial relationships existed between prescribed fire an panther use of pine. to accomplish this, we paired fire-event data from the Refuge an the Preserve with panther radiolocations collected between 1989 and 1998, determined the time that had elapsed since burning had occurred in management units associated with the radiolocations, and generated a frequency distribution based on those times. We then generated ant expected frequency distribution, based on random use relative to time since burning. This analysis revealed that panther use of burned pine habitats was greatest during the first year after a management unit was burned. Also, compositional analysis indicated that panthers were more likely to position their home ranges in areas that contained pine. We conclude that prescribed burning is important to panther ecology. We suggest that panthers were attracted to effects of shorter burning intervals on vegetation composition and evaluate the landscape-scale changes that would result. 

  3. Clinical implications of patient-provider agreements in opioid prescribing.

    Science.gov (United States)

    Kraus, Carl N; Baldwin, Alan T; Curro, Frederick A; McAllister, R G

    2015-01-01

    In June, 2012 the United States Food and Drug Administration (FDA) developed a "blueprint" for prescriber education as a means of directing Certified Medical Education (CME) activities that included content which would meet the regulatory requirements of the class-wide, longacting/ extended-release (LA-ER) opioid Risk Evaluation Mitigation Strategies (REMS). Within the blueprint is the suggested adoption of Patient-Provider Agreements (PPAs) to be used in association with opioid prescribing, but, to our knowledge, there have been no reported evaluations of the role played by opioid-agent PPAs in clinical practice, or of the perceptions of this regulatory mandate by clinicians. Therefore, we conducted a survey regarding PPA perceptions by opioid prescribers that was posted for five weeks on a well-trafficked online CME service provider (Medscape). Of the 1,232 respondents (reflecting a 99.5% completion rate), 52.4% treat acute or chronic pain with opioids. The survey identified an improvement of opioid safe-use education (21% of respondents) as the most frequently selected beneficial element of PPAs. Conversely, the challenges to adoption included time constraints (21% of physicians) as well as lack of evidence that PPAs will reduce drug misuse, and the lack of a uniform, patient-friendly PPA. Based on our survey, clinicians consider the PPA of potential value, but data regarding the utility of such an instrument are lacking.

  4. Treatment of impetigo: oral antibiotics most commonly prescribed.

    Science.gov (United States)

    Bolaji, Ranti S; Dabade, Tushar S; Gustafson, Cheryl J; Davis, Scott A; Krowchuk, Daniel P; Feldman, Steven R

    2012-04-01

    Impetigo is a highly contagious, superficial skin disease that is frequently seen in children. While data support the use of topical antibiotics for treatment, the medications actually prescribed in practice are not well documented. To determine the prescribing pattern of dermatologists and nondermatologists when treating impetigo and the demographics of the patients treated. National Ambulatory Medical Care Survey data on office visits for impetigo were analyzed from 1997 to 2007. Patient demographics and the treatments for impetigo were recorded. During this 10-year period, dermatologists managed an estimated 274,815 impetigo visits and nondermatologists an estimated 3,722,462 visits. Both dermatologists and nondermatologists most frequently prescribed oral antibiotics to treat impetigo. Topical antibiotics were second most common, and a variety of combination treatments were used. Oral antibiotics are the most common class of medications used to treat impetigo. There is an opportunity for physicians to take advantage of the equally efficacious topical antibiotics for treating impetigo. A shift towards topical antibiotics would likely decrease morbidity (resulting from adverse effects) associated with use of oral agents.

  5. Impact of prescribed burning on a heathland inhabiting spider community

    Directory of Open Access Journals (Sweden)

    Krause, Rolf Harald

    2016-04-01

    Full Text Available Heathlands can provide refuge for many stenotopic and endangered arthropods, if habitat management practices are applied. A management measure that is rarely being used today, but which has the potential to support diversity of arthropod communities, is prescribed burning. In this study we investigated the effects of prescribed burning on spider assemblages on a burned site with Calluna vulgaris in the nature reserve Lueneburg Heath, northwest Germany. We used pitfall trapping with a sampling design of 39 traps over a period of one year and 17 sampling intervals on a burned and a control site. We compared overall species richness, activity abundance patterns and community composition of the two sites, with a particular focus on stenotopic and endangered species. We collected 5116 adult spiders and 99 species altogether in a relatively small sampling area. This number of species represents nearly one third of the regional species pool of heathland spider species. Twelve species occurred exclusively on the burned site in contrast to 28 species exclusively found on the unburned site. Although we found more than twice as many spider individuals and higher mean species richness on the control site than on the burned site, the species richness of red-listed spiders was higher on the burned site. Especially the fact that we found 24 endangered species on the burned site and only 20 on the control site indicates that the applied measure of prescribed burning can foster certain endangered spider species and contribute to preserving the overall biodiversity of heathland ecosystems.

  6. SQL Injection Attacks and Defense

    CERN Document Server

    Clarke, Justin

    2012-01-01

    SQL Injection Attacks and Defense, First Edition: Winner of the Best Book Bejtlich Read Award "SQL injection is probably the number one problem for any server-side application, and this book unequaled in its coverage." -Richard Bejtlich, Tao Security blog SQL injection represents one of the most dangerous and well-known, yet misunderstood, security vulnerabilities on the Internet, largely because there is no central repository of information available for penetration testers, IT security consultants and practitioners, and web/software developers to turn to for help. SQL Injection Att

  7. Injectable barriers for waste isolation

    International Nuclear Information System (INIS)

    Persoff, P.; Finsterle, S.; Moridis, G.J.; Apps, J.; Pruess, K.; Muller, S.J.

    1995-03-01

    In this paper the authors report laboratory work and numerical simulation done in support of development and demonstration of injectable barriers formed from either of two fluids: colloidal silica or polysiloxane. Two principal problems addressed here are control of gel time and control of plume emplacement in the vadose zone. Gel time must be controlled so that the viscosity of the barrier fluid remains low long enough to inject the barrier, but increases soon enough to gel the barrier in place. During injection, the viscosity must be low enough to avoid high injection pressures which could uplift or fracture the formation. To test the grout gel time in the soil, the injection pressure was monitored as grouts were injected into sandpacks. When grout is injected into the vadose zone, it slumps under the influence of gravity, and redistributes due to capillary forces as it gels. The authors have developed a new module for the reservoir simulator TOUGH2 to model grout injection into the vadose zone, taking into account the increase of liquid viscosity as a function of gel concentration and time. They have also developed a model to calculate soil properties after complete solidification of the grout. The numerical model has been used to design and analyze laboratory experiments and field pilot tests. The authors present the results of computer simulations of grout injection, redistribution, and solidification

  8. Stability of injectable pharmaceutical Compvit-B

    International Nuclear Information System (INIS)

    Gonzalez Gay, Olivia Teresa; Sordo Martinez, Liset; Canal Reyes, Luis Javier

    2011-01-01

    Compvit-B is a lyophilized injectable polypharmaceutical made up of 100 mg of B 1 , 100 mg of B 6 and 5 000 μg of B 1 2. It is prescribed to treat all types of neuropathies and neurodegenerative diseases. The objective of this paper was the technological development of a stable formulation. For the evaluation of the quality of this drug, three pilot batches were scaled up and were subjected to physical, chemical and microbiological tests; the results were all satisfactory. The stability studies of lyophilized Compvit-B were performed at room temperature. They showed that the pharmaceutical was stable for 3 years and the formulation was regenerated for 72 hours. This drug is registered at the Cuban regulating body called State Center for Drug Control and has been included in the Basic Group of Drugs in Cuba. It has been put on the market by the national drug industry. It is also widely used in the hospital services in Cuba

  9. The pharmacist as prescriber: a discourse analysis of newspaper media in Canada.

    Science.gov (United States)

    Schindel, Theresa J; Given, Lisa M

    2013-01-01

    Legislation to expand the scope of practice for pharmacists to include authority to independently prescribe medications in Alberta, Canada was announced in 2006 and enacted in April 2007. To date, very little research has explored public views of pharmacist prescribing. This study analyzes newspaper media coverage of pharmacist prescribing 1 year before and 2 years after prescribing was implemented. News items related to pharmacist prescribing were retrieved from 2 national, Canadian newspapers and 5 local newspapers in Alberta over a 3-year period after the announcement of pharmacist prescribing. A purposive sample of 66 texts including news items, editorials, and letters were retrieved electronically from 2 databases, Newscan and Canadian Newsstand. This study uses social positioning theory as a lens for analyzing the discourse of pharmacist prescribing. The results demonstrate a binary positioning of the debate on pharmacist prescribing rights. Using social positioning theory as a lens for analysis, the results illustrate self- and other-positioning of pharmacists' expected roles as prescribers. Themes related to the discourse on pharmacist prescribing include qualifications, diagnosis, patient safety, physician support, and conflict of interest. Media representations of pharmacist prescribing point to polarized views that may serve to shape public, pharmacist, physician, and others' opinions of the issue. Multiple and contradictory views of pharmacist prescribing coexist. Pharmacists and pharmacy organizations are challenged to bring clarity and consistency about pharmacist prescribing to better serve the public interest in understanding options for health care services. Copyright © 2013 Elsevier Inc. All rights reserved.

  10. A comparison of molding procedures - Contact, injection and vacuum injection

    Science.gov (United States)

    Cathiard, G.

    1980-06-01

    The technical and economic aspects of the contact, injection and vacuum injection molding of reinforced plastic components are compared for the example of a tractor roof with a gel-coated surface. Consideration is given to the possibility of reinforcement, number of smooth faces, condition of the gel-coated surface, reliability, and labor and workplace requirements of the three processes, and advantages of molding between the mold and a countermold in smooth faces, reliability, labor requirements, working surface and industrial hygiene are pointed out. The times and labor requirements of each step in the molding cycles are examined, and material requirements and yields, investment costs, amortization and product cost prices of the processes are compared. It is concluded that, for the specific component examined, the processes of vacuum injection and injection molding appear very interesting, with injection molding processes resulting in lower cost prices than contact molding for any production volume.

  11. Cooling water injection system

    International Nuclear Information System (INIS)

    Inai, Nobuhiko.

    1989-01-01

    In a BWR type reactor, ECCS system is constituted as a so-called stand-by system which is not used during usual operation and there is a significant discontinuity in relation with the usual system. It is extremely important that ECCS operates upon occurrence of accidents just as specified. In view of the above in the present invention, the stand-by system is disposed along the same line with the usual system. That is, a driving water supply pump for supplying driving water to a jet pump is driven by a driving mechanism. The driving mechanism drives continuously the driving water supply pump in a case if an expected accident such as loss of the function of the water supply pump, as well as during normal operation. That is, all of the water supply pump, jet pump, driving water supply pump and driving mechanism therefor are caused to operate also during normal operation. The operation of them are not initiated upon accident. Thus, the cooling water injection system can perform at high reliability to remarkably improve the plant safety. (K.M.)

  12. Employment-Based Reinforcement of Adherence to Oral Naltrexone Treatment in Unemployed Injection Drug Users

    OpenAIRE

    Dunn, Kelly; Defulio, Anthony; Everly, Jeffrey J.; Donlin, Wendy D.; Aklin, Will M.; Nuzzo, Paul A.; Leoutsakos, Jeannie-Marie S.; Umbricht, Annie; Fingerhood, Michael; Bigelow, George E.; Silverman, Kenneth

    2012-01-01

    Naltrexone has high potential for use as a relapse prevention pharmacotherapy for opiate dependence; however suffers from notoriously poor adherence when prescribed for oral self-administration. This study evaluated whether entry to a therapeutic workplace could be used to reinforce adherence with oral naltrexone. Opiate-dependent and cocaine-using injection drug users were detoxified, inducted onto oral naltrexone, and randomly assigned to a Contingency (n=35) or Prescription (n=32) group fo...

  13. Validity of the Prescriber Information in the Danish National Prescription Registry

    DEFF Research Database (Denmark)

    Rasmussen, Lotte; Valentin, Julie; Gesser, Katarina Margareta

    2016-01-01

    The aim of this study was to measure the validity of the prescriber information recorded in the Danish National Prescription Registry (DNPR). The prescriber information recorded in the pharmacies' electronic dispensing system was considered to represent the prescriber information recorded...... in the DNPR. Further, the problem of validity of the prescriber information pertains only to non-electronic prescriptions, as these are manually entered into the dispensing system. The recorded prescriber information was thus validated against information from a total of 2,000 non-electronic prescriptions...... at five Danish community pharmacies. The validity of the recorded prescriber information was measured at the level of the individual prescriber and the prescriber type, respectively. The proportion of non-electronic prescriptions with incorrect registrations was 22.4% (95% Confidence Interval (CI): 20...

  14. Potentially inappropriate prescribing to older patients in primary care in the Netherlands: a retrospective longitudinal study

    NARCIS (Netherlands)

    Bruin-Huisman, Linette; Abu-Hanna, Ameen; van Weert, Henk C. P. M.; Beers, Erna

    2017-01-01

    potentially inappropriate prescribing (PIP) is associated with adverse health effects in older patients. PIP comprises prescription of potentially inappropriate medications (PIMs) and potential prescribing omissions (PPOs). to estimate the prevalence of PIMs and PPOs among older patients in primary

  15. A pilot qualitative study to explore stakeholder opinions regarding prescribing quality indicators

    NARCIS (Netherlands)

    Martirosyan, L.; Markhorst, J.; Denig, P.; Haaijer-Ruskamp, F.M.; Braspenning, J.C.

    2012-01-01

    BACKGROUND: Information on prescribing quality of diabetes care is required by health care providers, insurance companies, policy makers, and the public. Knowledge regarding the opinions and preferences of all involved parties regarding prescribing quality information is important for effective use

  16. A pilot qualitative study to explore stakeholder opinions regarding prescribing quality indicators

    NARCIS (Netherlands)

    Martirosyan, Liana; Markhorst, Joekie; Denig, Petra; Haaijer-Ruskamp, Flora M.; Braspenning, Joze

    2012-01-01

    Background: Information on prescribing quality of diabetes care is required by health care providers, insurance companies, policy makers, and the public. Knowledge regarding the opinions and preferences of all involved parties regarding prescribing quality information is important for effective use

  17. Primary-care prescribing of anti-osteoporotic-type medications following hospitalisation for fractures.

    LENUS (Irish Health Repository)

    McGowan, Bernie M

    2011-03-01

    We examined the prescribing of antiosteoporotic medications pre- and post hospital admission in patients with fragility fractures as well as factors associated with prescribing of these treatments following admission.

  18. Prescribing pattern of antipsychotic drugs in the outpatient department of psychiatry in Silchar Medical College and Hospital, Assam

    Directory of Open Access Journals (Sweden)

    Pinaki Chakravarty

    2016-01-01

    Full Text Available Objective: To study the prescribing pattern of antipsychotic drugs in the outpatient department of psychiatry in Silchar Medical College and Hospital (SMCH of Assam. Methods: It is a prospective cross-sectional study which was carried out for three months from August to November 2015 in the outpatient department of psychiatry. All patients irrespective of their ages and sexes were included in this study. Inpatients, referred patients, patients not willing to give consent, patients of epilepsy as well as those cases where diagnoses were not certain were excluded from the study. The prescription patterns of antipsychotic drugs and the occurrences of various psychiatric diseases on both the sexes were studied after taking permission from the Institutional Ethical Committee (SMCH. Results: A total of 112 prescriptions were analysed. The most common disease was found to be schizophrenia. Total drugs prescribed were 265 and average number of drugs per prescription was 2.36. It was seen that out of the 112 prescriptions, monotherapy was practiced in 19.64% (22 compared to polytherapy in 80.35% (90. Out of 265 prescribed drugs atypical antipsychotics were 112 (42.26%, typical antipsychotics 12 (4.52%, antiepileptics 57 (21.50%, antidepressants 29 (10.94%, antiparkinsonian 29 (10.94%, and others 26 (9.81%. Antipsychotics given orally were 122 of which olanzapine was 54 (44.26%, risperidone 40 (32.78%, chlorpromazine ten (8.19%, quetiapine eight (6.55%, aripiprazole five (4.09%, amisulpiride five (4.09% were seen. Injectable antipsychotics were two, of which only haloperidol two (100%. Antipsychotics in combination prescription with same groups were 14 (12.5%, with antidepressants, antipileptics, antiparkinsonian were 88 (78.57% and other agents were ten (8.92%, which included pantoprazole, multivitamins, and benfotiamine. Conclusion: This study shows that atypical antipsychotics are the most common drugs prescribed in patients with psychotic illness and

  19. H- charge exchange injection systems

    International Nuclear Information System (INIS)

    Ankenbrandt, C.; Curtis, C.; Hojvat, C.; Johnson, R.P.; Owen, C.; Schmidt, C.; Teng, L.; Webber, R.C.

    1980-01-01

    The techniques and components required for injection of protons into cyclic accelerators by means of H - charge exchange processes are reviewed, with emphasis on the experience at Fermilab. The advantages of the technique are described. The design and performance of the system of injection of H - ions into the Fermilab Booster are detailed. (Auth.)

  20. Injection and lessons for 2012

    International Nuclear Information System (INIS)

    Bracco, C.; Barnes, M.J.; Bartmann, W.; Cornelis, K.; Drosdal, L.N.; Goddard, B.; Kain, V.; Meddahi, M.; Mertens, V.; Uythoven, J.

    2012-01-01

    Injection of 144 bunches into the LHC became fully operational during the 2011 run and one nominal injection of 288 bunches was accomplished. Several mitigation solutions were put in place to minimise losses from the Transfer Line (TL) collimators and losses from kicking de-bunched beam during injection. Nevertheless, shot-by- shot and bunch-by-bunch trajectory variations, as well as long terms drifts, were observed and required a regular re-steering of the TL implying a non negligible amount of time spent for injection setup. Likely sources of instability have been identified (i.e. MKE and MSE ripples) and possible cures to optimise 2012 operation are presented. Well defined references for TL steering will be defined in a more rigorous way in order to allow a more straightforward and faster injection setup. Encountered and potential issues of the injection system, in particular the injection kickers MKI, are discussed also in view of injections with a higher number of bunches. (authors)

  1. Injection and lessons for 2012

    CERN Document Server

    Bracco, C; Bartmann, W; Cornelis, K; Drosdal, L N; Goddard, B; Kain, V; Meddahi, M; Mertens, V; Uythoven, J

    2012-01-01

    Injection of 144 bunches into the LHC became fully operational during the 2011 run and a nominal injection of 288 bunches was accomplished during MD time. Several mitigation solutions were put in place to minimise losses from the transfer line (TL) collimators and losses from kicking debunched beam during injection. Nevertheless, shot-by-shot and bunch-by-bunch trajectory variations, as well as long terms drifts, were observed and required a regular resteering of the TL implying a non negligible amount of time spent for injection setup. Likely sources of instability have been identified (i.e. MKE and MSE ripples) and possible cures to optimise 2012 operation are presented. Well defined references for TL steering will be defined in a more rigorous way in order to allow a more straightforward and faster injection setup. Encountered and potential issues of the injection system, in particular the injection kickers MKI, are discussed also in view of injections with a higher number of bunches.

  2. Towards spin injection into silicon

    Energy Technology Data Exchange (ETDEWEB)

    Dash, S.P.

    2007-08-15

    Si has been studied for the purpose of spin injection extensively in this thesis. Three different concepts for spin injection into Si have been addressed: (1) spin injection through a ferromagnet-Si Schottky contact, (2) spin injection using MgO tunnel barriers in between the ferromagnet and Si, and (3) spin injection from Mn-doped Si (DMS) as spin aligner. (1) FM-Si Schottky contact for spin injection: To be able to improve the interface qualities one needs to understand the atomic processes involved in the formation of silicide phases. In order to obtain more detailed insight into the formation of such phases the initial stages of growth of Co and Fe were studied in situ by HRBS with monolayer depth resolution.(2) MgO tunnel barrier for spin injection into Si: The fabrication and characterization of ultra-thin crystalline MgO tunnel barriers on Si (100) was presented. (3) Mn doped Si for spin injection: Si-based diluted magnetic semiconductor samples were prepared by doping Si with Mn by two different methods i) by Mn ion implantation and ii) by in-diffusion of Mn atoms (solid state growth). (orig.)

  3. Patient, Physician and Organizational Influences on Variation in Antipsychotic Prescribing Behavior.

    Science.gov (United States)

    Tang, Yan; Chang, Chung-Chou H; Lave, Judith R; Gellad, Walid F; Huskamp, Haiden A; Donohue, Julie M

    2016-03-01

    Physicians face the choice of multiple ingredients when prescribing drugs in many therapeutic categories. For conditions with considerable patient heterogeneity in treatment response, customizing treatment to individual patient needs and preferences may improve outcomes. To assess variation in the diversity of antipsychotic prescribing for mental health conditions, a necessary although not sufficient condition for personalizing treatment. To identify patient caseload, physician, and organizational factors associated with the diversity of antipsychotic prescribing. Using 2011 data from Pennsylvania's Medicaid program, IMS Health's HCOSTM database, and the AMA Masterfile, we identified 764 psychiatrists who prescribed antipsychotics to 10 patients. We constructed three physician-level measures of diversity/concentration of antipsychotic prescribing: number of ingredients prescribed, share of prescriptions for most preferred ingredient, and Herfindahl-Hirschman index (HHI). We used multiple membership linear mixed models to examine patient caseload, physician, and healthcare organizational predictors of physician concentration of antipsychotic prescribing. There was substantial variability in antipsychotic prescribing concentration among psychiatrists, with number of ingredients ranging from 2-17, share for most preferred ingredient from 16%-85%, and HHI from 1,088-7,270. On average, psychiatrist prescribing behavior was relatively diversified; however, 11% of psychiatrists wrote an average of 55% of their prescriptions for their most preferred ingredient. Female prescribers and those with smaller shares of disabled or serious mental illness patients had more concentrated prescribing behavior on average. Antipsychotic prescribing by individual psychiatrists in a large state Medicaid program varied substantially across psychiatrists. Our findings illustrate the importance of understanding physicians' prescribing behavior and indicate that even among specialties

  4. Factors influencing pharmacists' adoption of prescribing: qualitative application of the diffusion of innovations theory.

    Science.gov (United States)

    Makowsky, Mark J; Guirguis, Lisa M; Hughes, Christine A; Sadowski, Cheryl A; Yuksel, Nese

    2013-09-14

    In 2007, Alberta became the first Canadian jurisdiction to grant pharmacists a wide range of prescribing privileges. Our objective was to understand what factors influence pharmacists' adoption of prescribing using a model for the Diffusion of Innovations in healthcare services. Pharmacists participated in semi-structured telephone interviews to discuss their prescribing practices and explore the facilitators and barriers to implementation. Pharmacists working in community, hospital, PCN, or other settings were selected using a mix of random and purposive sampling. Two investigators independently analyzed each transcript using an Interpretive Description approach to identify themes. Analyses were informed by a model explaining the Diffusion of Innovations in health service organizations. Thirty-eight participants were interviewed. Prescribing behaviours varied from non-adoption through to product, disease, and patient focused use of prescribing. Pharmacists' adoption of prescribing was dependent on the innovation itself, adopter, system readiness, and communication and influence. Adopting pharmacists viewed prescribing as a legitimization of previous practice and advantageous to instrumental daily tasks. The complexity of knowledge required for prescribing increased respectively in product, disease and patient focused prescribing scenarios. Individual adopters had higher levels of self-efficacy toward prescribing skills. At a system level, pharmacists who were in practice settings that were patient focused were more likely to adopt advanced prescribing practices, over those in product-focused settings. All pharmacists stated that physician relationships impacted their prescribing behaviours and individual pharmacists' decisions to apply for independent prescribing privileges. Diffusion of Innovations theory was helpful in understanding the multifaceted nature of pharmacists' adoption of prescribing. The characteristics of the prescribing model itself which

  5. Evaluating Alternative Prescribed Burning Policies to Reduce Net Economic Damages from Wildfire

    OpenAIRE

    D. Evan Mercer; Jeffrey P. Prestemon; David T. Butry; John M. Pye

    2007-01-01

    We estimate a wildfire risk model with a new measure of wildfire output, intensity-weighted risk and use it in Monte Carlo simulations to estimate welfare changes from alternative prescribed burning policies. Using Volusia County, Florida as a case study, an annual prescribed burning rate of 13% of all forest lands maximizes net welfare; ignoring the effects on wildfire intensity may underestimate optimal rates of prescribed burning. Our estimated supply function for prescribed fire services ...

  6. CT guided diagnostic foot injections

    International Nuclear Information System (INIS)

    Saifuddin, A.; Abdus-Samee, M.; Mann, C.; Singh, D.; Angel, J.C.

    2005-01-01

    AIM: To describe a CT technique for guiding diagnostic and therapeutic injections in the hind- and mid-foot. MATERIALS AND METHODS: Over a period of 50 months, 28 individuals were referred for diagnostic and therapeutic hind- and mid-foot injections before possible arthrodesis. A CT technique was developed that allowed entry into the various joints using a vertical approach. Numbers of joints injected were as follows: posterior subtalar, 21; talonavicular, 4; calcaneonavicular, calcaneocuboid, navicular-cuneiform and 5th metatarsocuboid joints, 1 each. RESULTS: All injections but one were technically successful. Significant relief of symptoms was noted by 16 participants, whereas for 9 there was no improvement and for 3 a partial response was achieved. CONCLUSION: CT is a simple and safe alternative to fluoroscopy for guiding diagnostic and therapeutic foot injections, and may be the technique of choice in cases of disordered anatomy

  7. Preliminary evidence of HIV seroconversion among HIV-negative men who have sex with men taking non-prescribed antiretroviral medication for HIV prevention in Miami, Florida, USA.

    Science.gov (United States)

    Buttram, Mance E; Kurtz, Steven P

    2017-04-01

    Background Limited information suggests that men who have sex with men (MSM) are informally obtaining antiretroviral medication (ARVs) and using them for HIV pre-exposure prophylaxis (PrEP). Data are drawn from an on-going study examining the use of non-prescribed ARVs for PrEP. To date, 24 qualitative interviews have been conducted with HIV-negative, substance-using MSM living in Miami, Florida, USA. Data are presented from two participants who reported HIV seroconversion while using non-prescribed ARVs for PrEP. Preliminary data indicate that some young MSM: (i) lack awareness of and accurate information about the efficacious use of PrEP; (ii) obtain non-prescribed ARVs from HIV-positive sex partners and use these medications for PrEP in a way that does not provide adequate protection against HIV infection or cohere with established guidelines; and (iii) engage in multiple HIV transmission risk behaviours, including condomless anal sex and injection drug use. The informal, non-prescribed and non-medically supervised use of ARVs for HIV prevention has the potential to undermine the protective benefits of PrEP and leave men unprotected against HIV transmission and at risk for ARV resistance.

  8. Compressed air injection technique to standardize block injection pressures.

    Science.gov (United States)

    Tsui, Ban C H; Li, Lisa X Y; Pillay, Jennifer J

    2006-11-01

    Presently, no standardized technique exists to monitor injection pressures during peripheral nerve blocks. Our objective was to determine if a compressed air injection technique, using an in vitro model based on Boyle's law and typical regional anesthesia equipment, could consistently maintain injection pressures below a 1293 mmHg level associated with clinically significant nerve injury. Injection pressures for 20 and 30 mL syringes with various needle sizes (18G, 20G, 21G, 22G, and 24G) were measured in a closed system. A set volume of air was aspirated into a saline-filled syringe and then compressed and maintained at various percentages while pressure was measured. The needle was inserted into the injection port of a pressure sensor, which had attached extension tubing with an injection plug clamped "off". Using linear regression with all data points, the pressure value and 99% confidence interval (CI) at 50% air compression was estimated. The linearity of Boyle's law was demonstrated with a high correlation, r = 0.99, and a slope of 0.984 (99% CI: 0.967-1.001). The net pressure generated at 50% compression was estimated as 744.8 mmHg, with the 99% CI between 729.6 and 760.0 mmHg. The various syringe/needle combinations had similar results. By creating and maintaining syringe air compression at 50% or less, injection pressures will be substantially below the 1293 mmHg threshold considered to be an associated risk factor for clinically significant nerve injury. This technique may allow simple, real-time and objective monitoring during local anesthetic injections while inherently reducing injection speed.

  9. Ecological effects of prescribed fire season: a literature review and synthesis for managers

    Science.gov (United States)

    Eric E. Knapp; Becky L. Estes; Carl N. Skinner

    2009-01-01

    Prescribed burning may be conducted at times of the year when fires were infrequent historically, leading to concerns about potential adverse effects on vegetation and wildlife. Historical and prescribed fire regimes for different regions in the continental United States were compared and literature on season of prescribed burning synthesized. In regions and vegetation...

  10. Response of northern bats (Myotis septentrionalis) to prescribed fires in eastern Kentucky forests

    Science.gov (United States)

    Michael J. Lacki; Daniel R. Cox; Luke E. Dodd; Matthew B. Dickinson

    2009-01-01

    Prescribed fire is becoming a common management tool for restoring forests of North America; however, effects of prescribed fire on forest-dwelling bats remain unclear. During 2006 and 2007, we monitored prey availability, diet, foraging behavior, and roost selection of adult female northern bats (Myotis septentrionalis) before and after 2 prescribed...

  11. Effects of a prescribed fire on water use and photosynthetic capacity of pitch pines

    Science.gov (United States)

    Heidi J. Renninger; Kenneth L. Clark; Nicholas Skowronski; Karina V.R. Schäfer

    2013-01-01

    Although wildfires are important in many forested ecosystems, increasing suburbanization necessitates management with prescribed fires. The physiological responses of overstory trees to prescribed fire has received little study and may differ from typical wildfires due to the lower intensity and timing of prescribed fire in the dormant season. Trees may be negatively...

  12. 30 CFR 285.103 - When may MMS prescribe or approve departures from these regulations?

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false When may MMS prescribe or approve departures... CONTINENTAL SHELF General Provisions § 285.103 When may MMS prescribe or approve departures from these regulations? (a) The MMS may prescribe or approve departures from these regulations when departures are...

  13. Influences on Prescribed Burning Activity and Costs in the National Forest System

    Science.gov (United States)

    David A. Cleaves; Jorge Martinez; Terry K. Haines

    2000-01-01

    The results of a survey concerning National Forest System prescribed burning activity and costs from 1985 to 1995 are examined. Ninety-five of one hundred and fourteen national forests responded. Acreage burned and costs for conducting burns are reported for four types of prescribed fires slash reduction; management-ignited fires; prescribed natural fires; and brush,...

  14. Visual Impacts of Prescribed Burning on Mixed Conifer and Giant Sequoia Forests

    Science.gov (United States)

    Lin Cotton; Joe R. McBride

    1987-01-01

    Prescribed burning programs have evolved with little concern for the visual impact of burning and the potential prescribed burning can have in managing the forest scene. Recent criticisms by the public of the prescribed burning program at Sequoia National Park resulted in an outside review of the National Park fire management programs in Sequoia, Kings Canyon, and...

  15. Optimization of injection law for direct injection diesel engine

    International Nuclear Information System (INIS)

    Feola, M.; Bella, G.; Pelloni, P.; Casoli, P.; Toderi, G.; Cantore, G.

    1992-01-01

    This paper describes how different timing and shape of the injection law can influence pollutant emission of a direct injection diesel engine. The study was carried out making use of a multizone thermodynamic model as regards the closed valve phase, and a filling-emptying one as regards the open valve phase. After being calibrated by comparison with experimental data, the abovementioned model was used for injection law optimization as regards minimum pollutant concentration (NO x and soot) in the exhaust gases with the smallest engine performance reduction possible

  16. Long-term persistence with injectable therapy in relapsing-remitting multiple sclerosis: an 18-year observational cohort study.

    Directory of Open Access Journals (Sweden)

    Simon Zhornitsky

    Full Text Available Disease modifying therapies (DMTs reduce the frequency of relapses and accumulation of disability in multiple sclerosis (MS. Long-term persistence with treatment is important to optimize treatment benefit. This long-term, cohort study was conducted at the Calgary MS Clinic. All consenting adults with relapsing-remitting MS who started either glatiramer acetate (GA or interferon-β 1a/1b (IFN-β between January 1st, 1996 and July 1st, 2011 were included. Follow-up continued to February 1st, 2014. Time-to-discontinuation of the initial and subsequently-prescribed DMTs (switches was analysed using Kaplan-Meier survival analyses. Group differences were compared using log-rank tests and multivariable Cox regression models. Analysis included 1471 participants; 906 were initially prescribed GA and 565 were initially prescribed IFN-β. Follow-up information was available for 87%; 29 (2% were lost to follow-up and 160 (11% moved from Southern Alberta while still using DMT. Median time-to-discontinuation of all injectable DMTs was 11.1 years. Participants with greater disability at treatment initiation, those who started treatment before age 30, and those who started between 2006 and 2011 were more likely to discontinue use of all injectable DMTs. Median time-to-discontinuation of the initial DMT was 8.6 years. Those initially prescribed GA remained on treatment longer. Of 610 participants who discontinued injectable DMT, 331 (54% started an oral DMT, or a second-line DMT, or resumed injectable DMT after 90 days. Persistence with injectable DMTs was high in this long-term population-based study. Most participants who discontinued injectable DMT did not remain untreated. Further research is required to understand treatment outcomes and outcomes after stopping DMT.

  17. Injection, injectivity and injectability in geothermal operations: problems and possible solutions. Phase I. Definition of the problems

    Energy Technology Data Exchange (ETDEWEB)

    Vetter, O.J.; Crichlow, H.B.

    1979-02-14

    The following topics are covered: thermodynamic instability of brine, injectivity loss during regular production and injection operations, injectivity loss caused by measures other than regular operations, heat mining and associated reservoir problems in reinjection, pressure maintenance through imported make-up water, suggested solutions to injection problems, and suggested solutions to injection problems: remedial and stimulation measures. (MHR)

  18. Drug Use Evaluation of Three Widely Prescribed Antibiotics in a

    Directory of Open Access Journals (Sweden)

    Mehdi Mohammadi

    2015-10-01

    Full Text Available Background: Drug utilization studies are helpful in understanding the current practice. We have conducted a retrospective study to evaluate the relevant use of a group of most commonly prescribed antibiotics in a teaching hospital in Iran.  The results of this study may be of help for clinicians to improve the patient care.Methods: Patients who received parenteral ceftazidim, vancomycin and amikacin from December2010 to May 2011 were enrolled in this study. Patient’s data including demographic, length of Hospital stay, drug allergy, first and final diagnosis were recorded in a predesigned data collection form. American Hospital Formulary Services (AHFS book were used as a reference for evaluation of study drug indication and dosing according to diagnosis and microbiological culture. Defined Daily Dose (DDD of each drug extracted from Anatomic and Therapeutic Chemical classification system (ATC/DDD and drug usage data evaluated by calculating the ratio of prescribed drug to its DDD.Results: The ratio of prescribed daily dose to DDD was 0.78, 0.95 and 0.86 for amikacin, ceftazidime and vancomycin respectively. Between amikacin group, 43 patients (86% received drug empirically, the number of empiric treatments for ceftazidim and vancomycin were 45(90% and 44 patients (88%. The renal function tests (Blood Urea Nitrogen, Serum Creatinin were evaluated in 56% of amikacin group, 64% in ceftazidime group and 78% in vancomycin group.Conclusion: The results of this study indicate the need to establish continuing medical education (CME courses for physicians to familiarize them with standards required to use and monitor these agents.

  19. Prescribing antibiotics to pediatric dengue: increasing risk of bacterial resistance

    Directory of Open Access Journals (Sweden)

    Dhanunjaya Sandopa

    2018-03-01

    Full Text Available Background Use of antibiotics to treat self-limiting viral infections like dengue fever (DF without any co-morbid conditions in pediatric patients is common practice in India, and a major contribution of the inappropriate use of antibiotics in the country. Objective To provide an analysis of diagnosis, grading, and prescribing of antibiotics in pediatric inpatients with DF in a tertiary care teaching hospital in India. Methods Data from case sheets of all pediatric inpatients (n=370 diagnosed with DF without co-morbid conditions were collected with regards to diagnosis, grading, presence, and appropriateness of antibiotic usage according to the 2009 WHO Guidelines, the National Vector Borne Disease Control Program (NVBDCP of India Guidelines, and the Hospital Infection Society (HIS Guidelines. Results Platelet count determination (50% of the cases was the major diagnostic method for dengue. Inappropriate grading of DF was seen in 20% of patients. Almost 75% of the 370 dengue cases were prescribed antibiotics for the expressed purpose of avoiding hospital-acquired infections. A single antibiotic was given in 225 cases (60.81%, 2 antibiotics in 33 (8.91 % cases, and 3 antibiotics in 9 (2.43% cases. Conclusions From the results it is clear that antibiotics were prescribed to treat DF where the antibiotics do not have any role. DF is a self-limiting viral infection that can be treated with proper management of hemodynamic status with IV fluids. To avoid the usage of antibiotics in the treatment of dengue, awareness has to be created in healthcare professionals regarding the treatment guidelines for dengue and appropriate use of antibiotics to avoid hospital acquired infections.

  20. Carbonaceous aerosols from prescribed burning of a boreal forest ecosystem

    International Nuclear Information System (INIS)

    Mazurek, M.A.; Cofer, W.R. III; Levine, J.S.

    1990-10-01

    The identity and ambient mass concentrations of radiatively important carbonaceous aerosols were measured for a boreal forest prescribed burn conducted in northern Ontario, CAN in August 1989. Nonsize-segregated airborne particles were collected for smoldering-fire and full-fire conditions using a helicopter sampling platform. Total carbon (TC), organic carbon (OC) and elemental carbon (EC) were measured. Smoke plume mass concentrations of the OC and EC particles were greatest for full-fire conditions and had ranges of 1.560 to 2.160 mg/m -1 (OC) and 0.120 to 0.160 mg/m -3 (EC) with OC:EC ratios of 10 to 18, respectively. Smoldering fire conditions showed smoke plume OC and EC levels of 0.570--1.030 mg/m -3 (OC) and 0.006--0.050 mg/m -3 (EC) and much higher ratios of OC:EC (21 to 95). These aerosol data indicate the formation of EC particles is greatest during full-fire combustion of boreal forest material relative to smoldering combustion. However, EC particles comprise a minor fraction of the particulate carbon smoke aerosols for both full-fire and smoldering conditions; the major component of carbonaceous smoke aerosols emitted during the prescribed burn is OC. Overall, the OC and EC in-plume smoke aerosol data show nonuniform production of these particles during various stages of the prescribed burn, and major differences in the type of carbonaceous aerosol that is generated (OC versus EC)

  1. [Computer-aided prescribing: from utopia to reality].

    Science.gov (United States)

    Suárez-Varela Ubeda, J; Beltrán Calvo, C; Molina López, T; Navarro Marín, P

    2005-05-31

    To determine whether the introduction of computer-aided prescribing helped reduce the administrative burden at primary care centers. Descriptive, cross-sectional design. Torreblanca Health Center in the province of Seville, southern Spain. From 29 October 2003 to the present a pilot project involving nine pharmacies in the basic health zone served by this health center has been running to evaluate computer-aided prescribing (the Receta XXI project) with real patients. All patients on the center's list of patients who came to the center for an administrative consultation to renew prescriptions for medications or supplies for long-term treatment. Total number of administrative visits per patient for patients who came to the center to renew prescriptions for long-term treatment, as recorded by the Diraya system (Historia Clinica Digital del Ciudadano, or Citizen's Digital Medical Record) during the period from February to July 2004. Total number of the same type of administrative visits recorded by the previous system (TASS) during the period from February to July 2003. The mean number of administrative visits per month during the period from February to July 2003 was 160, compared to a mean number of 64 visits during the period from February to July 2004. The reduction in the number of visits for prescription renewal was 60%. Introducing a system for computer-aided prescribing significantly reduced the number of administrative visits for prescription renewal for long-term treatment. This could help reduce the administrative burden considerably in primary care if the system were used in all centers.

  2. Orientations of infinite graphs with prescribed edge-connectivity

    DEFF Research Database (Denmark)

    Thomassen, Carsten

    2016-01-01

    We prove a decomposition result for locally finite graphs which can be used to extend results on edge-connectivity from finite to infinite graphs. It implies that every 4k-edge-connected graph G contains an immersion of some finite 2k-edge-connected Eulerian graph containing any prescribed vertex...... set (while planar graphs show that G need not containa subdivision of a simple finite graph of large edge-connectivity). Also, every 8k-edge connected infinite graph has a k-arc-connected orientation, as conjectured in 1989....

  3. Anomalies in the prescribing of soft contact lens power.

    Science.gov (United States)

    Young, Graeme; Moody, Kurt; Sulley, Anna

    2009-01-01

    To determine the proportion of prescribed soft lenses rounded to the nearest half diopter and any variations from country to country and between lens types. Marketing data were obtained for soft lenses supplied during a 1-year period for lenses representing each of the following categories: mid-water hydrogel (MWH), silicone hydrogel, daily disposable, and toric silicone hydrogel (TSH). The data were analyzed for several countries/regions. Spherical lenses were analyzed in the range 1.00 to 5.75 D for plus and minus powers, and toric lenses in the range 0.50 to 5.75 D. This ensured a similar number of lenses in full or half diopter powers were compared with quarter and three-quarter diopter powers, and that there was no enforced rounding due to nonavailability of powers. By comparing the proportion of lenses from the 2 power groups, the proportion of lenses rounded to the nearest half diopter was estimated. It was assumed that half the difference between the totals of the 2 power groups represented those lenses dispensed to the nearest half diopter and, therefore, dispensed inaccurately; this was termed the "rounding rate" (RR). The power distribution curve for the sphere powers spiked in half diopter steps, illustrated a bias toward prescribing full and half diopter powers. With all lenses, the RR varied widely between countries. For the MWH, this ranged from 1.7% (Canada) to 11.6% (Iberia). The RRs were 2 to 3 times higher for plus than minus power lenses, however, this also varied by country. Overall, the RRs were lower for the silicone hydrogel and daily disposable contact lenses compared with the MWH, in particular for France and Iberia. The TSH results showed the greatest consistency between countries, with RRs ranging from 3.9% (Germany) to 9.5% (Rest of Europe). Most countries showed similar or lower RRs for TSH compared with MWH although, for some countries (e.g., United Kingdom, Nordic), these were higher. There was less difference in RRs for TSH lenses

  4. Prescribed curvature tensor in locally conformally flat manifolds

    Science.gov (United States)

    Pina, Romildo; Pieterzack, Mauricio

    2018-01-01

    A global existence theorem for the prescribed curvature tensor problem in locally conformally flat manifolds is proved for a special class of tensors R. Necessary and sufficient conditions for the existence of a metric g ¯ , conformal to Euclidean g, are determined such that R ¯ = R, where R ¯ is the Riemannian curvature tensor of the metric g ¯ . The solution to this problem is given explicitly for special cases of the tensor R, including the case where the metric g ¯ is complete on Rn. Similar problems are considered for locally conformally flat manifolds.

  5. Design objectives with non-zero prescribed support displacements

    DEFF Research Database (Denmark)

    Pedersen, Pauli; Pedersen, Niels Leergaard

    2011-01-01

    When non-zero prescribed support displacements are involved in addition to design independent loads for a continuum/structure, then the objectives of minimum compliance (total elastic energy) and of maximum strength lead to different designs. This is verified by the presented sensitivities. Designs...... minimization as well as that of direct strength maximization; we choose the objective of obtaining uniform energy density and show by examples that the obtained solutions are close to fulfilling also strength maximization, with the price of increased compliance. Optimal design examples are presented...

  6. Carbonaceous aerosols from prescribed burning of a boreal forest ecosystem

    International Nuclear Information System (INIS)

    Mazurek, M.A.; Cofer, W.R. III; Levine, J.S.

    1991-01-01

    Smoke aerosol and background aerosol particles were collected from the controlled burning of boreal forest where vegetation species and relative mass distributions are known. Chemical mass balances were constructed for the total mass of carbonaceous aerosol particles emitted during the prescribed burn. In addition, a carbonaceous species inventory was developed for aerosol particles presnt under background, smoldering, and full-fire conditions; the production of organic carbon and elemental carbon particles is noted for these two fire regimes. Distributions of the solvent-soluble organic components of the sampled aerosols were generated to identify molecular properties that can be traced to unburned and pyrolyzed materials present in the boreal forest fuels

  7. Micellar Liquid Chromatography for the Determination of Some Less Prescribed Benzodiazepines

    Directory of Open Access Journals (Sweden)

    Hoonka Subhra

    2012-01-01

    Full Text Available A simple chromatographic procedure is reported for the determination of some less prescribed but equally important benzodiazepines (Clotiazepam, clozapine and pinazepam in serum. The optimization studies have been made in CN, C18 and C8 columns, using mobile phase containing sodium dodecyl sulphate (SDS modified with either propanol, butanol or pentanol. The method proposed for the determination of the three benzodiazepines using a mobile phase of 0.13 M SDS, 2.4% pentanol-0.01 M phosphate buffer- 0.1% triethylamine (pH 7 at 25°C and UV detection (240 nm in a C8 column. The serum samples was injected directly, without any pretreatment, eluted in less than 8 min, in accordance to their relative polarities, as indicated by their octanol-water partition coefficients. The limits of detection (ng/mL was in the 1.6 to 5.6 and 7 to 87 range, for aqueous and serum samples, respectively. Repeatability and intermediate precision was tested for three different concentrations of the drugs, resulting in the 0.1 to 2 range. The results obtained here for the separation of the three benzodiazepines in serum were also counter checked at Department of Bio-analytical Chemistry, Universitat Jaume I, Castelló, Spain.

  8. Worldwide Injection Technique Questionnaire Study: Population Parameters and Injection Practices.

    Science.gov (United States)

    Frid, Anders H; Hirsch, Laurence J; Menchior, Astrid R; Morel, Didier R; Strauss, Kenneth W

    2016-09-01

    From February 1, 2014, through June 30, 2015, 13,289 insulin-injecting patients from 423 centers in 42 countries took part in one of the largest surveys ever performed in diabetes. The goal was to assess patient characteristics, as well as historical and practical aspects of their injection technique. Results show that 4- and 8-mm needle lengths are each used by nearly 30% of patients and 5- and 6-mm needles each by approximately 20%. Higher consumption of insulin (as measured by total daily dose) is associated with having lipohypertrophy (LH), injecting into LH, leakage from the injection site, and failing to reconstitute cloudy insulin. Glycated hemoglobin values are, on average, 0.5% higher in patients with LH and are significantly higher with incorrect rotation of sites and with needle reuse. Glycated hemoglobin values are lower in patients who distribute their injections over larger injection areas and whose sites are inspected routinely. The frequencies of unexpected hypoglycemia and glucose variability are significantly higher in those with LH, those injecting into LH, those who incorrectly rotate sites, and those who reuse needles. Needles associated with diabetes treatment are the most commonly used medical sharps in the world. However, correct disposal of sharps after use is critically suboptimal. Many used sharps end up in public trash and constitute a major accidental needlestick risk. Use of these data should stimulate renewed interest in and commitment to optimizing injection practices in patients with diabetes. Copyright © 2016 Mayo Foundation for Medical Education and Research. Published by Elsevier Inc. All rights reserved.

  9. Injection nozzle for a turbomachine

    Science.gov (United States)

    Uhm, Jong Ho; Johnson, Thomas Edward; Kim, Kwanwoo

    2012-09-11

    A turbomachine includes a compressor, a combustor operatively connected to the compressor, an end cover mounted to the combustor, and an injection nozzle assembly operatively connected to the combustor. The injection nozzle assembly includes a first end portion that extends to a second end portion, and a plurality of tube elements provided at the second end portion. Each of the plurality of tube elements defining a fluid passage includes a body having a first end section that extends to a second end section. The second end section projects beyond the second end portion of the injection nozzle assembly.

  10. An overiew of non medical prescribing across one strategic health authority: a questionnaire survey

    Directory of Open Access Journals (Sweden)

    Courtenay Molly

    2012-06-01

    Full Text Available Abstract Background Over 50,000 non-medical healthcare professionals across the United Kingdom now have prescribing capabilities. However, there is no evidence available with regards to the extent to which non-medical prescribing (NMP has been implemented within organisations across a strategic health authority (SHA. The aim of the study was to provide an overview of NMP across one SHA. Methods NMP leads across one SHA were asked to supply the email addresses of NMPs within their organisation. One thousand five hundred and eighty five NMPs were contacted and invited to complete an on-line descriptive questionnaire survey, 883 (55.7% participants responded. Data was collected between November 2010 and February 2011. Results The majority of NMPs were based in primary care and worked in a team of 2 or more. Nurse independent supplementary prescribers were the largest group (590 or 68.6% compared to community practitioner prescribers (198 or 22.4%, pharmacist independent supplementary prescribers (35 or 4%, and allied health professionals and optometrist independent and/or supplementary prescribers (8 or 0.9%. Nearly all (over 90% of nurse independent supplementary prescribers prescribed medicines. Approximately a third of pharmacist independent supplementary prescribers, allied health professionals, and community practitioner prescribers did not prescribe. Clinical governance procedures were largely in place, although fewer procedures were reported by community practitioner prescribers. General practice nurses prescribed the most items. Factors affecting prescribing practice were: employer, the level of experience prior to becoming a non-medical prescriber, existence of governance procedures and support for the prescribing role (p  Conclusion NMP in this strategic health authority reflects national development of this relatively new role in that the majority of non-medical prescribers were nurses based in primary care, with fewer pharmacist and

  11. An overiew of non medical prescribing across one strategic health authority: a questionnaire survey.

    Science.gov (United States)

    Courtenay, Molly; Carey, Nicola; Stenner, Karen

    2012-06-01

    Over 50,000 non-medical healthcare professionals across the United Kingdom now have prescribing capabilities. However, there is no evidence available with regards to the extent to which non-medical prescribing (NMP) has been implemented within organisations across a strategic health authority (SHA). The aim of the study was to provide an overview of NMP across one SHA. NMP leads across one SHA were asked to supply the email addresses of NMPs within their organisation. One thousand five hundred and eighty five NMPs were contacted and invited to complete an on-line descriptive questionnaire survey, 883 (55.7%) participants responded. Data was collected between November 2010 and February 2011. The majority of NMPs were based in primary care and worked in a team of 2 or more. Nurse independent supplementary prescribers were the largest group (590 or 68.6%) compared to community practitioner prescribers (198 or 22.4%), pharmacist independent supplementary prescribers (35 or 4%), and allied health professionals and optometrist independent and/or supplementary prescribers (8 or 0.9%). Nearly all (over 90%) of nurse independent supplementary prescribers prescribed medicines. Approximately a third of pharmacist independent supplementary prescribers, allied health professionals, and community practitioner prescribers did not prescribe. Clinical governance procedures were largely in place, although fewer procedures were reported by community practitioner prescribers. General practice nurses prescribed the most items. Factors affecting prescribing practice were: employer, the level of experience prior to becoming a non-medical prescriber, existence of governance procedures and support for the prescribing role (p < 0.001). NMP in this strategic health authority reflects national development of this relatively new role in that the majority of non-medical prescribers were nurses based in primary care, with fewer pharmacist and allied health professional prescribers. This

  12. Potentially inappropriate prescribing in an Irish elderly population in primary care.

    LENUS (Irish Health Repository)

    Ryan, Cristín

    2009-12-01

    WHAT IS ALREADY KNOWN ABOUT THIS SUBJECT: * Potentially inappropriate prescribing in older people is a well-documented problem and has been associated with adverse drug reactions and hospitalization. * Beers\\' criteria, Screening Tool of Older Persons\\' potentially inappropriate Prescriptions (STOPP) and Screening Tool to Alert doctors to Right Treatment (START) are screening tools that have been formulated to help physicians and pharmacists identify potentially inappropriate prescribing and potential prescribing omissions. * The prevalence of potentially inappropriate prescribing and prescribing omissions in the elderly population presenting to hospital with acute illness is high according to STOPP and START criteria.

  13. Financial methods for waterflooding injectate design

    Science.gov (United States)

    Heneman, Helmuth J.; Brady, Patrick V.

    2017-08-08

    A method of selecting an injectate for recovering liquid hydrocarbons from a reservoir includes designing a plurality of injectates, calculating a net present value of each injectate, and selecting a candidate injectate based on the net present value. For example, the candidate injectate may be selected to maximize the net present value of a waterflooding operation.

  14. Study of status of safe injection practice and knowledge regarding injection safety among primary health care workers in Baglung district, western Nepal.

    Science.gov (United States)

    Gyawali, Sudesh; Rathore, Devendra S; Kc, Bhuvan; Shankar, P Ravi

    2013-01-03

    Unsafe injection practices and injection overuse are widespread in developing countries harming the patient and inviting risks to the health care workers. In Nepal, there is a dearth of documented information about injection practices so the present study was carried out: a) to determine whether the selected government health facilities satisfy the conditions for safe injections in terms of staff training, availability of sterile injectable equipment and their proper disposal after use and b) to assess knowledge and attitudes of healthcare workers in these health care facilities with regard to injection safety. A descriptive cross-sectional mixed type (qualitative and quantitative) survey was carried out from 18th May to 16th June 2012. In-depth interviews with the in-charges were conducted using a semi-structured questionnaire. Observation of the health facilities using a structured observation tool was done. The data were analysed manually by summarizing, tabulating and presenting in various formats. The in-charges (eight males, two females) who participated in the study ranged in age from 30 to 50 years with a mean age of 37.8 years. Severe infection followed by pain was the most important cause for injection use with injection Gentamicin being most commonly prescribed. New single use (disposable) injections and auto-disable syringes were used to inject curative drugs and vaccines respectively. Sufficient safety boxes were also supplied to dispose the used syringe. All health care workers had received full course of Hepatitis B vaccine and were knowledgeable about at least one pathogen transmitted through unsafe injection practices. Injection safety management policy and waste disposal guideline was not available for viewing in any of the facilities. The office staff who disposed the bio-medical wastes did so without taking any safety measures. Moreover, none of these staff had received any formal training in waste management. Certain safe injection

  15. Study of status of safe injection practice and knowledge regarding injection safety among primary health care workers in Baglung district, western Nepal

    Directory of Open Access Journals (Sweden)

    Gyawali Sudesh

    2013-01-01

    Full Text Available Abstract Background Unsafe injection practices and injection overuse are widespread in developing countries harming the patient and inviting risks to the health care workers. In Nepal, there is a dearth of documented information about injection practices so the present study was carried out: a to determine whether the selected government health facilities satisfy the conditions for safe injections in terms of staff training, availability of sterile injectable equipment and their proper disposal after use and b to assess knowledge and attitudes of healthcare workers in these health care facilities with regard to injection safety. Methodology A descriptive cross-sectional mixed type (qualitative and quantitative survey was carried out from 18th May to 16th June 2012. In-depth interviews with the in-charges were conducted using a semi-structured questionnaire. Observation of the health facilities using a structured observation tool was done. The data were analysed manually by summarizing, tabulating and presenting in various formats. Results The in-charges (eight males, two females who participated in the study ranged in age from 30 to 50 years with a mean age of 37.8 years. Severe infection followed by pain was the most important cause for injection use with injection Gentamicin being most commonly prescribed. New single use (disposable injections and auto-disable syringes were used to inject curative drugs and vaccines respectively. Sufficient safety boxes were also supplied to dispose the used syringe. All health care workers had received full course of Hepatitis B vaccine and were knowledgeable about at least one pathogen transmitted through unsafe injection practices. Injection safety management policy and waste disposal guideline was not available for viewing in any of the facilities. The office staff who disposed the bio-medical wastes did so without taking any safety measures. Moreover, none of these staff had received any formal

  16. Cough mixtures: rational or irrational prescribing in Hong Kong?

    Science.gov (United States)

    Wong, William C W; Dickinson, James; Chan, Cynthia

    2005-08-01

    To investigate the extent and how cough mixtures are prescribed, and what conditions or specific groups of people would contribute to its prescription in Hong Kong. Using diagnosis and drug data obtained from logbooks submitted by participants in the diploma in family medicine course between 1999 and 2003, we selected and analysed all patients with a diagnosis of cough or cough-related illnesses as well as cough mixtures that were used to treat them. This study confirmed that cough-related illnesses were common in the Hong Kong primary care setting and cough mixtures were used quite liberally irrespective of the patients' age and sex. Combination preparations accounted for over half of the prescriptions and cough mixture was used less in severe cases when antibiotics were given. Private doctors working in the public sector. Given the current health care system, inappropriate and over-prescribing of cough mixtures can be improved by promoting health education and awareness among patients seeking medical help for this common medical condition.

  17. Planning a prescribed burn at Tectonagrandis Linn F. plantation

    Directory of Open Access Journals (Sweden)

    Marcos Pedro Ramos Rodríguez

    2018-05-01

    Full Text Available During the last decades, the frequency and severity of forest fires in the tropical region and in other parts of the world, have increased. The accumulation of forest fuel on the forest floor over the years dramatically increases the risk of fire. One of the alternatives to reduce this risk or the potential for damages is to reduce the amount of forest fuel using prescribed burns. This work had the objective of planning a prescribed burning at a Tectonagrandis plantation in Jipijapa, Manabí, Ecuador. The amount of woody dead fuel was determined using the planar intersections method. The amount of miscellaneous and green fuels was evaluated by collecting the material in boxes of 30 x 30 cm and in a plot of 1 m2, respectively, placing samples in stoves to remove moisture. Fire behavior was estimated by calculating parameters such as fire intensity, flame length and lethal scorch height. The total amount of forest fuel estimated was 11.17 t ha-1. The prescriptions obtained for the optimal intervals of the fire behavior parameters presented values of fire intensity between 16.43 and 33.89 kcal m-1 s-1; flame length between 0.54 and 0.76 m and lethal scorch height between 1.38 and 4.20 m. These values sufficiently argue the application of fire in the stand of T. grandis without danger to the trees.

  18. Searching online to buy commonly prescribed psychiatric drugs.

    Science.gov (United States)

    Monteith, Scott; Glenn, Tasha

    2018-02-01

    The use of online pharmacies to purchase prescription drugs is increasing. The patient experience when searching to buy commonly prescribed psychiatric drugs was investigated. Using the search term "buy [drug name] online" in Google, 38 frequently prescribed drugs, including 13 with a high potential for abuse, were searched by brand and generic names. The first page of results were analyzed, including with pharmacy certification checkers and ICANN WHOIS. Search results for all drugs yielded 167 pharmacies, of which 147 (88%) did not require a prescription. Considering all searches, the average number of pharmacies requiring a prescription was 2.7 for a brand name drug and 2.4 for a generic name. A phrase like "buy without a prescription" usually appeared on the search results page. All results for drugs with a high potential for abuse were for illegal pharmacies. Information from certification agencies was often conflicting. Most pharmacies were registered internationally. Patients searching online to purchase prescription psychiatric drugs are presented predominantly with illegal pharmacies, and find conflicting certification data. Patient education should address typical search results. Societal pressures may increase the use of online pharmacies including prescription drug costs, stigma, loss of trust in expert opinion, and the changing patient role. Copyright © 2017 Elsevier B.V. All rights reserved.

  19. The Role of Theory in Increasing Adherence to Prescribed Practice

    Science.gov (United States)

    Richardson, Julie; Wishart, Laurie; Hanna, Steven

    2009-01-01

    ABSTRACT Purpose: The purpose of this article is to apply theoretical frameworks to adherence behaviour and to guide the development of an intervention to increase adherence to prescribed home programmes. Summary of Key Points: Delivering an effective intervention requires establishing one that is evidence based and of adequate dosage. Two-thirds of patients who receive home exercise prescriptions do not adhere to their home programme, which may contribute to their physiotherapy's being ineffective. The mediating concepts of self-efficacy (SE) and outcome expectations (OE) are common to the five relevant theories used to explain adherence to exercise: the health belief model, protection motivation theory, theory of reasoned action, theory of planned behaviour, and social cognitive theory. Conclusion/Recommendations: Few intervention studies with any theoretical underpinning have examined adherence to exercise. Even fewer have been designed to affect and measure change in the theoretical mediators of SE and OE in patient populations. Physiotherapists must consider increasing adherence as a component of effective physiotherapy. Ongoing research is needed to increase our understanding of adherence to prescribed home programmes and to design interventions to affect theoretical mediators for increasing adherence. PMID:20190989

  20. Delivered volumes of enteral nutrition exceed prescribed volumes.

    Science.gov (United States)

    Walker, Renee Nichole; Utech, Anne; Velez, Maria Eugenia; Schwartz, Katie

    2014-10-01

    Enteral nutrition (EN) provisions are typically calculated based on a 24-hour infusion period. However, feedings are often interrupted for daily activities, procedures, or gastrointestinal intolerance. The study's objective was to determine the delivered EN quantities provided to stable hospitalized patients, using cellular time and measured volumes to verify our EN calculation adjustment. A supply of consecutively numbered ready-to-hang (RTH) EN product was delivered to the bedside of 26 inpatients with established EN tolerance at goal rates on various types of nursing units. The dietitian weighed the volume remaining in the infusing product and recorded the measurement time. On the following days, the dietitian continued to weigh the infusing RTH product and the empty RTH bottles saved by nursing. The primary outcome was the difference between the prescribed and delivered EN provisions, which was calculated with a paired t test. Patients received significantly more calories in the delivered enteral feeding (mean [SD], 1678 [385] kcal) than prescribed calories in the EN order (1489 [246 kcal]; t = 3.736, P = .001), adjusting for observed time. No significant differences were found between nursing units, product, and rate. EN delivered may actually exceed ordered amounts by 5%–21% (mean, 12%) with feeding pump inaccuracy as the primary contributing factor. This differs from what others have found. Our findings support using a volume-based ordering system vs a rate-based ordering system for more accurate EN delivery.

  1. Prescribing trends for dabigatran etexilate in primary care.

    LENUS (Irish Health Repository)

    McCullagh, L

    2012-05-01

    At the time of the analysis, dabigatran etexilate was licensed, in Ireland, for thromboprophylaxis in adults after elective total hip- and total knee-replacement only. A retrospective review (January 2010 to June 2011) of the National General Medical Services Prescription Database showed that 1929 patients had received prescriptions for dabigatran etexilate. Of these, 42% had received it for longer than the licensed maximum duration (at that time) of 35 days. The Eastern Health board dabigatran etexilate cohort (n = 510) was analysed further. Here 64.5% had received the drug for longer than 35 days. Seventy-six (32.5%) of the 234 patients who had received more than 90 days of dabigatran etexilate had concurrently received rate\\/rhythm control therapy. Likewise, 47 (31%) of the 152 patients who had received more than 180 days of dabigatran etexilate had been co-prescribed rate\\/rhythm control therapy. It is possible that dabigatran etexilate had been prescribed for stroke prevention in atrial fibrillation.

  2. Timing of Administration: For Commonly-Prescribed Medicines in Australia

    Directory of Open Access Journals (Sweden)

    Gagandeep Kaur

    2016-04-01

    Full Text Available Chronotherapy involves the administration of medication in coordination with the body’s circadian rhythms to maximise therapeutic effectiveness and minimise/avoid adverse effects. The aim of this study is to investigate the “time of administration” recommendations on chronotherapy for commonly-prescribed medicines in Australia. This study also aimed to explore the quality of information on the timing of administration presented in drug information sources, such as consumer medicine information (CMI and approved product information (PI. Databases were searched for original research studies reporting on the impact of “time of administration” of the 30 most commonly-prescribed medicines in Australia for 2014. Further, time of administration recommendations from drug information sources were compared to the evidence from chronotherapy trials. Our search revealed 27 research studies, matching the inclusion and exclusion criteria. In 56% (n = 15 of the research studies, the therapeutic effect of the medicine varied with the time of administration, i.e., supported chronotherapy. For some medicines (e.g., simvastatin, circadian-based optimal administration time was evident in the information sources. Overall, dedicated studies on the timing of administration of medicines are sparse, and more studies are required. As it stands, information provision to consumers and health professionals about the optimal “time” to take medications lags behind emerging evidence.

  3. Specifically Prescribed Dynamic Thermodynamic Paths and Resolidification Experiments

    International Nuclear Information System (INIS)

    Nguyen, J; Orlikowski, D; Streitz, F; Holmes, N; Moriarty, J

    2003-11-01

    We describe here a series of dynamic compression experiments using impactors with specifically prescribed density profiles. Building upon previous impactor designs, we compose our functionally graded density impactors of materials whose densities vary from about 0.1 g/cc to more than 15 g/cc. These impactors, whose density profiles are not restricted to be monotonic, can be used to generate prescribed thermodynamic paths in the targets. These paths include quasi-isentropes as well as combinations of shock, rarefraction, and quasi-isentropic compression waves. The time-scale of these experiments ranges from nanoseconds to several microseconds. Strain-rates in the quasi-isentropic compression experiments vary from approximately 10 4 s -1 to 10 6 s -1 . We applied this quasi-isentropic compression technique to resolidify water where ice is at a higher temperature than the initial water sample. The particle velocity of quasi-isentropically compressed water exhibits a two-wave structure and sample thickness scales consistently with water-ice phase transition time. Experiments on resolidification of molten bismuth are also promising

  4. An evaluation of the appropriateness and safety of nurse and midwife prescribing in Ireland.

    LENUS (Irish Health Repository)

    Naughton, Corina

    2012-09-19

    AIM: To evaluate the clinical appropriateness and safety of nurse and midwife prescribing practice. BACKGROUND: The number of countries introducing nurse and midwife prescribing is increasing; however, concerns over patient safety remain. DESIGN: A multi-site documentation evaluation was conducted using purposeful and random sampling. The sample included 142 patients\\' records and 208 medications prescribed by 25 Registered Nurse Prescribers. METHODS: Data were extracted from patient and prescription records between March-May 2009. Two expert reviewers applied the modified Medication Appropriate Index tool (8 criteria) to each drug. The percentage of appropriate or inappropriate responses for each criterion was reported. Reviewer concordance was measured using the Cohen\\'s kappa statistic (inter-rater reliability). RESULTS: Nurse or midwife prescribers from eight hospitals working in seventeen different areas of practice were included. The reviewers judged that 95-96% of medicines prescribed were indicated and effective for the diagnosed condition. Criteria relating to dosage, directions, drug-drugs or disease-condition interaction, and duplication of therapy were judged appropriate in 87-92% of prescriptions. Duration of therapy received the lowest value at 76%. Overall, reviewers indicated that between 69 (reviewer 2)-80% (reviewer 1) of prescribing decisions met all eight criteria. CONCLUSION: The majority of nurse and midwife prescribing decisions were deemed safe and clinically appropriate. However, risk of inappropriate prescribing with the potential for drug errors was detected. Continuing education and evaluation of prescribing practice, especially related to drug and condition interactions, is required to maximize appropriate and safe prescribing.

  5. Community-Based Prescribing for Impetigo in Remote Australia: An Opportunity for Antimicrobial Stewardship.

    Science.gov (United States)

    Oliver, Stefanie Jane; Cush, James; Ward, Jeanette E

    2017-01-01

    To support antibiotic prescribing for both hospital and community-based health professionals working in remote North Western Australia, a multidisciplinary Antimicrobial Stewardship (AMS) Committee was established in 2013. This Committee is usually focused on hospital-based prescribing. A troubling increase in sulfamethoxazole/trimethoprim resistance in Staphylococcus aureus antibiograms from 9 to 18% over 1 year prompted a shift in gaze to community prescribing. Finding a paucity of relevant research, we first investigated contextual factors influencing local prescribing. We also designed a systematic survey of experts with experience relevant to our setting using a structured response survey (12 questions) to better understand specific AMS risks. Using these findings, recommendations were formulated for the AMS Committee. Prescribing recommendations in a regional Skin Infections Protocol had previously been altered in December 2014. From 15 experts, we received 9 comprehensive responses (60%) about AMS risks in community prescribing. If feasible, prescribing audits also would have been valuable. Ten recommendations regarding specific antibiotic recommendations were submitted to the AMS Committee. As AMS Committees in Australia usually focus on hospital-based prescribing, novel methods such as external expert opinion could inform deliberations about community-based prescribing. Our approach meant that this AMS Committee was able to intervene in the 2017 organizational review of the regional Skin Infections Protocol used by prescribers likely unaware of AMS risks. This experience demonstrates the value of incorporating AMS principles in community-based prescribing in context of a remote setting.

  6. A qualitative study to explore influences on general practitioners' decisions to prescribe new drugs.

    Science.gov (United States)

    Jacoby, Ann; Smith, Monica; Eccles, Martin

    2003-02-01

    Ensuring appropriate prescribing is an important challenge for the health service, and the need for research that takes account of the reasons behind individual general practitioners' (GPs) prescribing decisions has been highlighted. To explore differences among GPs in their decisions to prescribe new drugs. Qualitative approach, using in-depth semistructured interviews. Northern and Yorkshire Health Authority Region. Participants were identified from a random sample of 520 GPs in a quantitative study of patterns of uptake of eight recently introduced drugs. Purposeful sampling ensured inclusion of GPs prescribing any of the eight drugs and working in a range of practice settings. Fifty-six GPs were interviewed, using a topic guide. Interviews were recorded on audiotape. Transcribed text was methodically coded and data were analysed by constantly comparing emerging themes. Both low and high prescribers shared a view of themselves as conservative in their prescribing behaviour. Low prescribers appeared to conform more strongly to group norms and identified a consensus among practice partners in prescribing and cost-consciousness. Conformism to group norms was represented by a commitment to practice formularies. High prescribers more often expressed themselves to be indifferent to drug costs and a shared practice ethos. A shift in the attitudes of some GPs is required before cost-effectiveness is routinely incorporated in drug prescribing. The promotion of rational prescribing is likely to be more successful if efforts are focused on GPs' appreciation of cost issues and attitudes towards shared decision-making and responsibility.

  7. Antibiotics for URTI and UTI -- prescribing in Malaysian primary care settings.

    Science.gov (United States)

    Teng, Cheong Lieng; Tong, Seng Fah; Khoo, Ee Ming; Lee, Verna; Zailinawati, Abu Hassan; Mimi, Omar; Chen, Wei Seng; Nordin, Salleh

    2011-05-01

    Overprescription of antibiotics is a continuing problem in primary care. This study aims to assess the antibiotic prescribing rates and antibiotic choices for upper respiratory tract infections (URTI) and urinary tract infections (UTI) in Malaysian primary care. Antibiotic prescribing data for URTI and UTI was extracted from a morbidity survey of randomly selected primary care clinics in Malaysia. Analysis was performed of 1,163 URTI and 105 UTI encounters. Antibiotic prescribing rates for URTI and UTI were 33.8% and 57.1% respectively. Antibiotic prescribing rates were higher in private clinics compared to public clinics for URTI, but not for UTI. In URTI encounters, the majority of antibiotics prescribed were penicillins and macrolides, but penicillin V was notably underused. In UTI encounters, the antibiotics prescribed were predominantly penicillins or cotrimoxazole. Greater effort is needed to bring about evidence based antibiotic prescribing in Malaysian primary care, especially for URTIs in private clinics.

  8. Prescribing Patterns of Intravenous Golimumab for Rheumatoid Arthritis.

    Science.gov (United States)

    Brady, Brenna L; Tkacz, Joseph P; Lofland, Jennifer; Meyer, Roxanne; Bolge, Susan C

    2015-09-01

    The use of intravenous golimumab (GLM-IV), in combination with methotrexate, was approved by the US Food and Drug Administration in July 2013 for the treatment of moderate to severe, active rheumatoid arthritis (RA). GLM-IV is available in 50-mg vials, and the prescribing information specifies a dosing regimen of 2 mg/kg at 0 and 4 weeks and then every 8 weeks thereafter. The purpose of this study was to examine the patterns of prescribing and administration of GLM-IV, including the demographic, clinical, and utilization characteristics of patients with RA newly treated with GLM-IV. Rheumatology practices across the continental United States were solicited for a chart-review study. Inclusion criteria were: (1) diagnosis of RA; (2) current treatment with GLM-IV; (3) age ≥18 years; and (4) lack of pregnancy (in female patients). Physicians were offered a monetary incentive for each eligible chart provided. An electronic case-report form was developed to aid in the chart data extraction and included fields for demographic characteristics, available comorbid diagnoses, prior RA treatments, and doses and dates of GLM-IV administration. A total of 117 eligible patient charts from 15 rheumatologist practices were reviewed. The patient sample was predominantly female (81.2%), with a mean (SD) age of 55.4 (14.5) years. A total of 55.6% of patients had evidence of biologic treatment before receiving GLM-IV, and 53% had at least 1 comorbid condition. In total, 300 individual GLM-IV infusions from this sample were reviewed. Due to the relatively recent approval of GLM-IV use by the US Food and Drug Administration, the majority of patients in this sample (69.2%) had received only between 2 and 4 infusions at the time of the review. For infusion records with valid dose data, the mean number of administered vials was 3.6 (0.8) (total dose, 180 mg); the majority of patients received a dose consistent with the prescribed dose of 2 mg/kg. Combination therapy with methotrexate was

  9. Interferon Gamma-1b Injection

    Science.gov (United States)

    Interferon gamma-1b injection is used to reduce the frequency and severity of serious infections in people with chronic ... severe, malignant osteopetrosis (an inherited bone disease). Interferon gamma-1b is in a class of medications called ...

  10. Injecting drug use: Gendered risk.

    Science.gov (United States)

    Zahnow, Renee; Winstock, Adam R; Maier, Larissa J; Levy, Jay; Ferris, Jason

    2018-06-01

    Research demonstrates gender related differences in drug-use practices and risk behaviours. Females' structural vulnerability stemming from traditional gender roles and gender-power relations may enhance their propensity to experience injecting related risk. In this paper we explore gender differences in injection practices at the initiation event, during the first year of injecting and in the most recent 12-month period, to inform more effective harm reduction strategies. Data used in this study were drawn from the Global Drug Survey 2015. The study employs chi-square and logistic regression to assess gender differences in injection behaviours in a sample of current injectors residing in six global regions: North-West Europe; Southern Eastern Europe; North America. South America and Oceania. Females were more likely than males to report being injected by an intimate partner at initiation (OR = 4.4, 95%CI: 2.2-8.8), during the first year of injecting (OR = 4.8, 95% CI: 2.4-9.3) and in the most recent 12-month period (OR = 2.5, 95%CI: 1.0-6.2). Females reported greater difficulties accessing sterile equipment (X 2 (2,N = 453) = 8.2, p = 0.02) and were more likely to share injecting equipment than males (X 2 (1,N = 463) = 3.9, p = 0.05). Our findings highlight females' continued dependence on their intimate partner to administer the injection into the first year of their injecting career. Females remained more likely than males to rely on intimate partners for injection during the most recent 12-month period. Females report greater difficulties in sourcing sterile equipment and are more likely to share injecting equipment. We suggest that these findings reflect the broader social structure in which females are disempowered through traditional gender roles and the lack of gender appropriate harm reduction services. Copyright © 2018 Elsevier B.V. All rights reserved.

  11. Vocal fold injection medialization laryngoplasty.

    Science.gov (United States)

    Modi, Vikash K

    2012-01-01

    Unilateral vocal fold paralysis (UVFP) can cause glottic insufficiency that can result in hoarseness, chronic cough, dysphagia, and/or aspiration. In rare circumstances, UVFP can cause airway obstruction necessitating a tracheostomy. The treatment options for UVFP include observation, speech therapy, vocal fold injection medialization laryngoplasty, thyroplasty, and laryngeal reinnervation. In this chapter, the author will discuss the technique of vocal fold injection for medialization of a UVFP. Copyright © 2012 S. Karger AG, Basel.

  12. Accidental epidural injection of Atropine

    Directory of Open Access Journals (Sweden)

    Udayan Bakshi

    2013-01-01

    Full Text Available Intrathecal injection of drugs for anesthesia, regional analgesia, and chronic pain management are common practice now. Local anesthetic, adjuvants, and opioids are in common use. Human error in the Operation Theater and the Intensive Care Unit setup is also known and reported, due to stress and overwork. A case of unintentional atropine injection intrathecally, which was closely observed for any untoward effects, is reported here.

  13. Injection and extraction for cyclotrons

    International Nuclear Information System (INIS)

    Heikkinen, P.

    1994-01-01

    External ion sources for cyclotrons are needed for polarised and heavy ions. This calls for injection systems, either radial or axial. Radial injection is also needed when a cyclotron works as a booster after another cyclotron or a linear accelerator (usually tandem). Requirements for injection differ from separated sector cyclotrons where there is plenty of room to house inflectors and/or strippers, to superconducting cyclotrons where the space is limited by a small magnet gap, and high magnetic field puts other limitations to the inflectors. Several extraction schemes are used in cyclotrons. Stripping injection is used for H - and also for heavy ions where the q/m ratio is usually doubled. For other cases, electric and magnetic deflection has to be used. To increase the turn separation before the first deflector, both resonant and non-resonant schemes are used. In this lecture, external injection systems are surveyed and some rules to thumb for injection parameters are given. Extraction schemes are also reviewed. (orig.)

  14. ITER Neutral Beam Injection System

    International Nuclear Information System (INIS)

    Ohara, Yoshihiro; Tanaka, Shigeru; Akiba, Masato

    1991-03-01

    A Japanese design proposal of the ITER Neutral Beam Injection System (NBS) which is consistent with the ITER common design requirements is described. The injection system is required to deliver a neutral deuterium beam of 75MW at 1.3MeV to the reactor plasma and utilized not only for plasma heating but also for current drive and current profile control. The injection system is composed of 9 modules, each of which is designed so as to inject a 1.3MeV, 10MW neutral beam. The most important point in the design is that the injection system is based on the utilization of a cesium-seeded volume negative ion source which can produce an intense negative ion beam with high current density at a low source operating pressure. The design value of the source is based on the experimental values achieved at JAERI. The utilization of the cesium-seeded volume source is essential to the design of an efficient and compact neutral beam injection system which satisfies the ITER common design requirements. The critical components to realize this design are the 1.3MeV, 17A electrostatic accelerator and the high voltage DC acceleration power supply, whose performances must be demonstrated prior to the construction of ITER NBI system. (author)

  15. New injection recommendations for patients with diabetes

    NARCIS (Netherlands)

    Frid, A.; Hirsch, L.; Gaspar, R.; Hicks, D.; Kreugel, G.; Liersch, J.; Letondeur, C.; Sauvanet, J. P.; Tubiana-Rufi, N.; Strauss, K.

    Aim: Injections administered by patients are one of the mainstays of diabetes management. Proper injection technique is vital to avoiding intramuscular injections, ensuring appropriate delivery to the subcutaneous tissues and avoiding common complications such as lipohypertrophy. Yet few formal

  16. Impact of pharmacists assisting with prescribing and undertaking medication review on oxycodone prescribing and supply for patients discharged from surgical wards.

    Science.gov (United States)

    Tran, T; Taylor, S E; Hardidge, A; Findakly, D; Aminian, P; Elliott, R A

    2017-10-01

    Overprescribing of oxycodone is a contributor to the epidemic of prescription opioid misuse and deaths. Practice models to optimize oxycodone prescribing and supply need to be evaluated. We explored the impact of pharmacist-assisted discharge prescribing and medication review on oxycodone prescribing and supply for patients discharged from surgical wards. A retrospective audit was conducted on two surgical inpatient wards following a 16-week prospective pre- and post-intervention study. During the pre-intervention period, discharge prescriptions were prepared by hospital doctors and then reviewed by a ward pharmacist (WP) before being dispensed. Post-intervention, prescriptions were prepared by a project pharmacist in consultation with hospital doctors and then reviewed by a WP and dispensed. Proportion of patients who were prescribed, and proportion supplied, oxycodone on discharge; Median amount (milligrams) of oxycodone prescribed and supplied, for patients who were prescribed and supplied at least one oxycodone-containing preparation, respectively. A total of 320 and 341 patients were evaluated pre- and post-intervention, respectively. Pre-intervention, 75.6% of patients were prescribed oxycodone; after WP review, 60.3% were supplied oxycodone (Psupplied was 100 milligrams/patient. Post-intervention, 68.6% of patients were prescribed oxycodone; after WP review, 57.8% were supplied oxycodone (Psupplied was 50 milligrams/patient (difference in amount prescribed and supplied: 50 milligrams, Psupplied oxycodone but not the amount supplied/patient. Having a pharmacist assist with prescribing reduced the amount of oxycodone supplied. © 2017 John Wiley & Sons Ltd.

  17. Antibiotic prescribing and patient satisfaction in primary care in England: cross-sectional analysis of national patient survey data and prescribing data.

    Science.gov (United States)

    Ashworth, Mark; White, Patrick; Jongsma, Hannah; Schofield, Peter; Armstrong, David

    2016-01-01

    Concerns about adverse effects on patient satisfaction may be an important obstacle to attempts to curtail antibiotic prescribing. To determine the relationship between antibiotic prescribing in general practice and reported patient satisfaction. Retrospective cross-sectional study of general practices in England. Data were obtained from the General Practice Patient Survey (GPPS) in 2012 (2.7 million questionnaires in England; 982 999 responses; response rate 36%); the national Quality and Outcomes Framework dataset for England, 2011-2012 (8164 general practices); and general practice and demographic characteristics. Standardised measures of antibiotic prescribing volumes were obtained for each practice in England during 2012-2013, together with 12 other nationally available prescribing variables. The role of antibiotic prescribing volume was identified as a determinant of GPPS scores and adjusted for demographic and practice factors using multiple linear regression. The final dataset consisted of 7800 (95.5%) practices. A total of 33.7 million antibiotic prescriptions were issued to a registered population of 53.8 million patients. Antibiotic prescribing volume was a significant positive predictor of all 'doctor satisfaction' and 'practice satisfaction' scores in the GPPS, and was the strongest predictor of overall satisfaction out of 13 prescribing variables. A theoretical 25% reduction in antibiotic prescribing volume would be associated with 0.5-1.0% lower patient satisfaction scores, a drop of 3-6 centile points in national satisfaction ranking. Patients were less satisfied in practices with frugal antibiotic prescribing. A cautious approach to antibiotic prescribing may require a trade-off in terms of patient satisfaction. © British Journal of General Practice 2016.

  18. Pharmaceutical policies: effects of financial incentives for prescribers.

    Science.gov (United States)

    Rashidian, Arash; Omidvari, Amir-Houshang; Vali, Yasaman; Sturm, Heidrun; Oxman, Andrew D

    2015-08-04

    The proportion of total healthcare expenditures spent on drugs has continued to grow in countries of all income categories. Policy-makers are under pressure to control pharmaceutical expenditures without adversely affecting quality of care. Financial incentives seeking to influence prescribers' behaviour include budgetary arrangements at primary care and hospital settings (pharmaceutical budget caps or targets), financial rewards for target behaviours or outcomes (pay for performance interventions) and reduced benefit margin for prescribers based on medicine sales and prescriptions (pharmaceutical reimbursement rate reduction policies). This is the first update of the original version of this review. To determine the effects of pharmaceutical policies using financial incentives to influence prescribers' practices on drug use, healthcare utilisation, health outcomes and costs (expenditures). We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (searched 29/01/2015); MEDLINE, Ovid SP (searched 29/01/2015); EMBASE, Ovid SP (searched 29/01/2015); International Network for Rational Use of Drugs (INRUD) Bibliography (searched 29/01/2015); National Health Service (NHS) Economic Evaluation Database (searched 29/01/2015); EconLit - ProQuest (searched 02/02/2015); and Science Citation Index and Social Sciences Citation Index, Institute for Scientific Information (ISI) Web of Knowledge (citation search for included studies searched 10/02/2015). We screened the reference lists of relevant reports and contacted study authors and organisations to identify additional studies. We included policies that intend to affect prescribing by means of financial incentives for prescribers. Included in this category are pharmaceutical budget caps or targets, pay for performance and drug reimbursement rate reductions and other financial policies, if they were specifically targeted at prescribing or drug utilisation. Policies in this review were defined as laws, rules

  19. Improving Injectable Medicines Prescription in Outpatient Services: A Path Towards Rational Use of Medicines in Iran

    Science.gov (United States)

    Bairami, Firoozeh; Soleymani, Fatemeh; Rashidian, Arash

    2016-01-01

    Injection is one of the most common medical procedures in the health sector. Annually up to 16 billion injections are prescribed in low- and middle-income countries (LMICs), many of them are not necessary for the patients, increase the healthcare costs and may result in side effects. Currently over 40% of outpatient prescriptions in Iran contain at least one injectable medicine. To address the issue, a working group was established (August 2014 to April 2015) to provide a comprehensive policy brief to be used by national decision-makers. This report is the extract of methods that were followed and the main policy options for improving injectable medicines prescribing in outpatient services. Thirty-three potential policy options were developed focusing on different stakeholders. The panel reached consensus on seven policy options, noting effectiveness, cost, durability, and feasibility of each policy. The recommended policy options are targeted at patients and public (2 policies), insurers (2), physicians (1), pharmacies (1), and the Ministry of Health and Medical Education (MoHME) (1). PMID:27239881

  20. Improving Injectable Medicines Prescription in Outpatient Services: A Path Towards Rational Use of Medicines in Iran

    Directory of Open Access Journals (Sweden)

    Firoozeh Bairami

    2016-05-01

    Full Text Available Injection is one of the most common medical procedures in the health sector. Annually up to 16 billion injections are prescribed in low- and middle-income countries (LMICs, many of them are not necessary for the patients, increase the healthcare costs and may result in side effects. Currently over 40% of outpatient prescriptions in Iran contain at least one injectable medicine. To address the issue, a working group was established (August 2014 to April 2015 to provide a comprehensive policy brief to be used by national decision-makers. This report is the extract of methods that were followed and the main policy options for improving injectable medicines prescribing in outpatient services. Thirty-three potential policy options were developed focusing on different stakeholders. The panel reached consensus on seven policy options, noting effectiveness, cost, durability, and feasibility of each policy. The recommended policy options are targeted at patients and public (2 policies, insurers (2, physicians (1, pharmacies (1, and the Ministry of Health and Medical Education (MoHME (1.

  1. OpenPrescribing: normalised data and software tool to research trends in English NHS primary care prescribing 1998-2016.

    Science.gov (United States)

    Curtis, Helen J; Goldacre, Ben

    2018-02-23

    We aimed to compile and normalise England's national prescribing data for 1998-2016 to facilitate research on long-term time trends and create an open-data exploration tool for wider use. We compiled data from each individual year's national statistical publications and normalised them by mapping each drug to its current classification within the national formulary where possible. We created a freely accessible, interactive web tool to allow anyone to interact with the processed data. We downloaded all available annual prescription cost analysis datasets, which include cost and quantity for all prescription items dispensed in the community in England. Medical devices and appliances were excluded. We measured the extent of normalisation of data and aimed to produce a functioning accessible analysis tool. All data were imported successfully. 87.5% of drugs were matched exactly on name to the current formulary and a further 6.5% to similar drug names. All drugs in core clinical chapters were reconciled to their current location in the data schema, with only 1.26% of drugs not assigned a current chemical code. We created an openly accessible interactive tool to facilitate wider use of these data. Publicly available data can be made accessible through interactive online tools to help researchers and policy-makers explore time trends in prescribing. © 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 expressly granted.

  2. Fluid injection and induced seismicity

    Science.gov (United States)

    Kendall, Michael; Verdon, James

    2016-04-01

    The link between fluid injection, or extraction, and induced seismicity has been observed in reservoirs for many decades. In fact spatial mapping of low magnitude events is routinely used to estimate a stimulated reservoir volume. However, the link between subsurface fluid injection and larger felt seismicity is less clear and has attracted recent interest with a dramatic increase in earthquakes associated with the disposal of oilfield waste fluids. In a few cases, hydraulic fracturing has also been linked to induced seismicity. Much can be learned from past case-studies of induced seismicity so that we can better understand the risks posed. Here we examine 12 case examples and consider in particular controls on maximum event size, lateral event distributions, and event depths. Our results suggest that injection volume is a better control on maximum magnitude than past, natural seismicity in a region. This might, however, simply reflect the lack of baseline monitoring and/or long-term seismic records in certain regions. To address this in the UK, the British Geological Survey is leading the deployment of monitoring arrays in prospective shale gas areas in Lancashire and Yorkshire. In most cases, seismicity is generally located in close vicinity to the injection site. However, in some cases, the nearest events are up to 5km from the injection point. This gives an indication of the minimum radius of influence of such fluid injection projects. The most distant events are never more than 20km from the injection point, perhaps implying a maximum radius of influence. Some events are located in the target reservoir, but most occur below the injection depth. In fact, most events lie in the crystalline basement underlying the sedimentary rocks. This suggests that induced seismicity may not pose a leakage risk for fluid migration back to the surface, as it does not impact caprock integrity. A useful application for microseismic data is to try and forecast induced seismicity

  3. Quality Improvement Initiative to Decrease Variability of Emergency Physician Opioid Analgesic Prescribing

    Directory of Open Access Journals (Sweden)

    John H. Burton

    2016-05-01

    Full Text Available Introduction: Addressing pain is a crucial aspect of emergency medicine. Prescription opioids are commonly prescribed for moderate to severe pain in the emergency department (ED; unfortunately, prescribing practices are variable. High variability of opioid prescribing decisions suggests a lack of consensus and an opportunity to improve care. This quality improvement (QI initiative aimed to reduce variability in ED opioid analgesic prescribing. Methods: We evaluated the impact of a three-part QI initiative on ED opioid prescribing by physicians at seven sites. Stage 1: Retrospective baseline period (nine months. Stage 2: Physicians were informed that opioid prescribing information would be prospectively collected and feedback on their prescribing and that of the group would be shared at the end of the stage (three months. Stage 3: After physicians received their individual opioid prescribing data with blinded comparison to the group means (from Stage 2 they were informed that individual prescribing data would be unblinded and shared with the group after three months. The primary outcome was variability of the standard error of the mean and standard deviation of the opioid prescribing rate (defined as number of patients discharged with an opioid divided by total number of discharges for each provider. Secondary observations included mean quantity of pills per opioid prescription, and overall frequency of opioid prescribing. Results: The study group included 47 physicians with 149,884 ED patient encounters. The variability in prescribing decreased through each stage of the initiative as represented by the distributions for the opioid prescribing rate: Stage 1 mean 20%; Stage 2 mean 13% (46% reduction, p<0.01, and Stage 3 mean 8% (60% reduction, p<0.01. The mean quantity of pills prescribed per prescription was 16 pills in Stage 1, 14 pills in Stage 2 (18% reduction, p<0.01, and 13 pills in Stage 3 (18% reduction, p<0.01. The group mean

  4. Proton accumulator ring injection studies

    International Nuclear Information System (INIS)

    Cooper, R.K.; Neil, V.K.

    1977-01-01

    Protons may be created in an accelerator or storage ring by stripping electrons from neutral hydrogen atoms that have been injected into the machine. Because Liouville's theorem is violated by this type of injection, particles may be continually injected into a region of phase space that is already populated, and the density in that region increases with time. A computational investigation was made of the evolution of the distribution of particles in longitudinal phase space during such an injection process for a storage ring operating below the transition energy. In one calculation, an rf cavity is present in the ring and particles are injected into the stable phase region once each revolution. The purpose of this calculation is to determine the rf voltage necessary to overcome the longitudinal self-forces and contain the particles within the region of stable phase. In a second calculation, the rf is turned off, so that there is spreading in azimuth of the injected particles (i.e., de-bunching). The de-bunching occurs because of the initial energy spread and the action of the self-forces. One purpose of the calculation is to determine the total energy spread after a given number of revolutions. Another purpose is to elucidate the effect of finite resistance in the vacuum tank walls. For sufficiently high current, the finite resistance can cause bunching of a beam that is initially uniform in azimuth. Therefore it might be expected that the finite resistance would inhibit or prevent de-bunching once the number of particles injected reaches some threshold, and that this threshold would depend upon the energy spread in the beam

  5. Prescribing Outdoor Physical Activity to Children: Health Care Providers’ Perspectives

    Science.gov (United States)

    Christiana, Richard W.; James, J. Joy; Battista, Rebecca A.

    2017-01-01

    Little evidence exists on health care provider (HCP) prescriptions for children’s outdoor physical activity (PA). Semistructured interviews were conducted with 15 children’s HCPs to explore perspectives on outdoor PA prescription programs for children and barriers to implementation. Thematic analytic techniques were used to analyze the data. Most participants reported an awareness of health benefits to children being in the outdoors. Ten themes emerged from the data related to 3 thematic categories: (1) current strategies that HCPs are using to promote PA among children, (2) barriers that HCPs see to prescribing outdoor PA, and (3) potential strategies for promoting outdoor PA among children. Assessment of the local outdoor PA environment and resource development must be done prior to a prescription program. HCPs should be skilled in conducting conversations and setting goals related to outdoor PA tailored to the patient. Developing a system for follow-up with patients on established goals should also be included. PMID:29152542

  6. Prescribing Outdoor Physical Activity to Children: Health Care Providers' Perspectives.

    Science.gov (United States)

    Christiana, Richard W; James, J Joy; Battista, Rebecca A

    2017-01-01

    Little evidence exists on health care provider (HCP) prescriptions for children's outdoor physical activity (PA). Semistructured interviews were conducted with 15 children's HCPs to explore perspectives on outdoor PA prescription programs for children and barriers to implementation. Thematic analytic techniques were used to analyze the data. Most participants reported an awareness of health benefits to children being in the outdoors. Ten themes emerged from the data related to 3 thematic categories: (1) current strategies that HCPs are using to promote PA among children, (2) barriers that HCPs see to prescribing outdoor PA, and (3) potential strategies for promoting outdoor PA among children. Assessment of the local outdoor PA environment and resource development must be done prior to a prescription program. HCPs should be skilled in conducting conversations and setting goals related to outdoor PA tailored to the patient. Developing a system for follow-up with patients on established goals should also be included.

  7. Prescribing errors in a Brazilian neonatal intensive care unit

    Directory of Open Access Journals (Sweden)

    Ana Paula Cezar Machado

    2015-12-01

    Full Text Available Abstract Pediatric patients, especially those admitted to the neonatal intensive care unit (ICU, are highly vulnerable to medication errors. This study aimed to measure the prescription error rate in a university hospital neonatal ICU and to identify susceptible patients, types of errors, and the medicines involved. The variables related to medicines prescribed were compared to the Neofax prescription protocol. The study enrolled 150 newborns and analyzed 489 prescription order forms, with 1,491 medication items, corresponding to 46 drugs. Prescription error rate was 43.5%. Errors were found in dosage, intervals, diluents, and infusion time, distributed across 7 therapeutic classes. Errors were more frequent in preterm newborns. Diluent and dosing were the most frequent sources of errors. The therapeutic classes most involved in errors were antimicrobial agents and drugs that act on the nervous and cardiovascular systems.

  8. Social uses of prescribed school culture in the secondary education

    Directory of Open Access Journals (Sweden)

    Norberto Dallabrida

    2012-05-01

    Full Text Available This paper seeks to understand the social uses of prescribed school culture nationally in three secondary schools of Florianopolis in the 1950s. Focused on Colégio Catarinense, administered by the Jesuits and dedicated exclusively to men; the Colégio Coração de Jesus, run by the Sisters of Divine Providence and with female customers; and the State College Dias Velho, public, free and for boys and girls. According to Roger Chartier, educational institutions are considered to appropriate themselves of cultural goods in different and creative ways. This socio-historical analysis is based on written documents and testimonials of teachers and students who worked at or attended these schools.

  9. Solar wind acceleration in a prescribed flow geometry

    International Nuclear Information System (INIS)

    Biernat, H.; Koemle, N.; Lichtenegger, H.

    1985-01-01

    It is known that the flow tubes above coronal holes diverge stronger than radial and that the magnetic field lines may be considerably curved near the border of the holes. The authors investigate the consequences of such a magnetic field geometry on the flow of the solar wind plasma in the vicinity of the Sun. For this purpose the one-dimensional conservation equations are solved along prescribed flow tubes. A temperature profile based on observational data (EUV rocket-observations) is used in the calculations. In an alternative approach the temperature is determined by a polytropic index, which is assumed to be variable. The authors study how both curvature and non-radial divergence of the flow tubes modify the velocity, the density, and the energy balance of the solar wind plasma. (Auth.)

  10. Particulate emissions from a mid-latitude prescribed chaparral fire

    Science.gov (United States)

    Cofer, Wesley R., III; Levine, Joel S.; Sebacher, Daniel I.; Winstead, Edward L.; Riggin, Philip J.; Brass, James A.; Ambrosia, Vincent G.

    1988-01-01

    Particulate emission from a 400-acre prescribed chaparral fire in the San Dimas Experimental Forest was investigated by collecting smoke aerosol on Teflon and glass-fiber filters from a helicopter, and using SEM and EDAX to study the features of the particles. Aerosol particles ranged in size from about 0.1 to 100 microns, with carbon, oxygen, magnesium, aluminum, silicon, calcium, and iron as the primary elements. The results of ion chromatographic analysis of aerosol-particle extracts (in water-methanol) revealed the presence of significant levels of NO2(-), NO3(-), SO4(2-), Cl(-), PO4(3-), C2O4(2-), Na(+), NH4(+), and K(+). The soluble ionic portion of the aerosol was estimated to be about 2 percent by weight.

  11. Indicators for the automated analysis of drug prescribing quality.

    Science.gov (United States)

    Coste, J; Séné, B; Milstein, C; Bouée, S; Venot, A

    1998-01-01

    Irrational and inconsistent drug prescription has considerable impact on morbidity, mortality, health service utilization, and community burden. However, few studies have addressed the methodology of processing the information contained in these drug orders used to study the quality of drug prescriptions and prescriber behavior. We present a comprehensive set of quantitative indicators for the quality of drug prescriptions which can be derived from a drug order. These indicators were constructed using explicit a priori criteria which were previously validated on the basis of scientific data. Automatic computation is straightforward, using a relational database system, such that large sets of prescriptions can be processed with minimal human effort. We illustrate the feasibility and value of this approach by using a large set of 23,000 prescriptions for several diseases, selected from a nationally representative prescriptions database. Our study may result in direct and wide applications in the epidemiology of medical practice and in quality control procedures.

  12. Stakeholder views on the impact of nurse prescribing on dermatology services.

    Science.gov (United States)

    Carey, Nicola; Stenner, Karen; Courtenay, Molly

    2010-02-01

    To explore stakeholder views on the impact of nurse prescribing on dermatology services. Nurse led care enhances the services that dermatology patients receive. Research indicates that care delivered by nurse prescribers can improve efficiency and access to medicines. There is no evidence exploring the impact of nurse prescribing on the configuration of dermatology services. Case study. A collective case study of 10 practice settings across England where nurses prescribed medicines for dermatology patients. A thematic analysis of semi-structured interview data collected during 2006 and 2007. Participants were qualified nurse prescribers, administrative staff, doctors and non-nurse prescribers. Nurse prescribing was reported to support and facilitate the modernisation of dermatology services. It enabled nurses to make effective use of their knowledge and skills, overcome delays in treatment and provide faster access to medicines. However several organisational issues restricted the success of the initiative. Nurse prescribing is successfully being used to support and deliver a range of services to dermatology patients. Stakeholders reported that both patients and staff had benefited by the adoption of this role by nurses. However issues over support and access to CPD and capacity of the workforce were identified as potential barriers which could affect the contribution of nurse prescribing to dermatology patients. Nurse prescribing contributes to the services provided to dermatology patients; Nurse supplementary prescribing contributes to the ability of dermatology nurse specialists to work in teams and prescribe complex medicines; Provision of adequate support and strategic planning are essential if the impact of nurse prescribing is to be fully realised.

  13. Nurse prescribing as an aspect of future role expansion: the views of Irish clinical nurse specialists.

    LENUS (Irish Health Repository)

    Lockwood, Emily B

    2008-10-01

    AIM: Nurses and midwives are expanding the scope of their professional practice, assuming additional responsibilities including the management and prescribing of medications. The aim of the study was to discover the attitudes of clinical nurse specialists (CNSs) in Ireland to nurse prescribing and to examine perceived barriers to engaging in this aspect of future role expansion. BACKGROUND: The expansion of the nursing role in relation to nurse prescribing is an ongoing process and is subject to incremental iterations of legislation and professional policy. Nurse prescribing as an expanded role function has become a reality in many countries. Ireland has addressed the matter in a formal and systematic way through legislation. METHOD: A questionnaire was administered to a sample of 283 CNSs practising in a variety of care settings in Ireland. Attitudes were measured using Likert-type attitudinal scales, designed specifically for the study. RESULTS AND CONCLUSIONS: Findings indicate that the majority of clinical nurse specialists were positively disposed toward nurse prescribing as a future role expansion. The fear of litigation was identified as the most significant barrier to nurse prescribing. The majority of respondents equated nurse prescribing with increased autonomy and holistic care. The findings indicate that there is a need for further examination of the educational requirements of the CNS in relation to nurse prescribing. The legislative implications for nurse prescribing and fear of legal consequences need to be considered prior to any implementation of nurse prescribing. IMPLICATIONS FOR NURSING MANAGEMENT: While senior clinicians are willing to embrace future role expansion in the area of nurse prescribing, their Nurse Managers should recognize that facilitation of nurse prescribing needs to address the legal and educational requirements for such activity. Failure to address these requirements can represent a barrier to role expansion. This paper offers

  14. Nurse prescribing as an aspect of future role expansion: the views of Irish clinical nurse specialists.

    Science.gov (United States)

    Lockwood, Emily B; Fealy, Gerard M

    2008-10-01

    Nurses and midwives are expanding the scope of their professional practice, assuming additional responsibilities including the management and prescribing of medications. The aim of the study was to discover the attitudes of clinical nurse specialists (CNSs) in Ireland to nurse prescribing and to examine perceived barriers to engaging in this aspect of future role expansion. The expansion of the nursing role in relation to nurse prescribing is an ongoing process and is subject to incremental iterations of legislation and professional policy. Nurse prescribing as an expanded role function has become a reality in many countries. Ireland has addressed the matter in a formal and systematic way through legislation. A questionnaire was administered to a sample of 283 CNSs practising in a variety of care settings in Ireland. Attitudes were measured using Likert-type attitudinal scales, designed specifically for the study. Findings indicate that the majority of clinical nurse specialists were positively disposed toward nurse prescribing as a future role expansion. The fear of litigation was identified as the most significant barrier to nurse prescribing. The majority of respondents equated nurse prescribing with increased autonomy and holistic care. The findings indicate that there is a need for further examination of the educational requirements of the CNS in relation to nurse prescribing. The legislative implications for nurse prescribing and fear of legal consequences need to be considered prior to any implementation of nurse prescribing. While senior clinicians are willing to embrace future role expansion in the area of nurse prescribing, their Nurse Managers should recognize that facilitation of nurse prescribing needs to address the legal and educational requirements for such activity. Failure to address these requirements can represent a barrier to role expansion. This paper offers new understandings on the views of senior clinicians concerning nurse prescribing at a

  15. Opioid Prescribing Practices of Neurosurgeons: Analysis of Medicare Part D.

    Science.gov (United States)

    Khalid, Syed I; Adogwa, Owoicho; Lilly, Daniel T; Desai, Shyam A; Vuong, Victoria D; Mehta, Ankit I; Cheng, Joseph

    2018-04-01

    The Centers for Disease Control have declared that the United States is amidst a continuing opioid epidemic, with drug overdose-related death tripling between 1999 and 2014. Among the 47,055 overdose-related deaths that occurred in 2014, 28,647 (60.9%) of them involved an opioid. The Part D Prescriber Public Use File, which is based on beneficiaries enrolled in the Medicare Part D prescription drug program, was used to query information on prescription drug events incurred by Medicare beneficiaries with a Part D prescription drug plan from 31 June 2014 to 30 June 2015. Only those providers with the specialty description of neurosurgeon, as reported on the provider's Part B claims, were included in this study. A total of 271,502 beneficiaries, accounting for 971,581 claims and 22,152,689 day supplies of medication, accounted for the $52,956,428.40 paid by the Centers for Medicare and Medicaid Services for medication that the 4085 neurosurgeons submitted to the Centers for Medicare and Medicaid Services Part D program in the 2014 calendar year. During the same year, 402,767 (41.45%) claims for 158,749 (58.47%) beneficiaries accounted for 6,458,624 (29.16%) of the day supplies of medications and $13,962,630.11 (26.37%) of the total money spent by the Centers for Medicare and Medicaid Services Part D that year. Nationwide, the ratio of opioid claims to total Medicare Part D beneficiaries was 1.48. No statistically significant regional differences were found. The opioid misuse epidemic is a complex and national issue with patterns of prescription not significantly different between regions. All neurosurgeons must be cognizant of their prescribing practices so as to best support the resolution of this public health crisis. Copyright © 2017. Published by Elsevier Inc.

  16. Risk evaluation and mitigation strategies (REMS): educating the prescriber.

    Science.gov (United States)

    Nicholson, Susan C; Peterson, Janet; Yektashenas, Behin

    2012-02-01

    The US FDA Amendments Act of 2007 was signed into law on 27 September 2007. A provision of this law granted the FDA new powers to enhance drug safety by requiring the pharmaceutical industry to develop Risk Evaluation and Mitigation Strategies (REMS). REMS are deemed necessary when a question exists as to whether the benefits of a drug outweigh its risks. REMS constitute a safety plan with several potential components, including a medication guide, a communication plan, elements to ensure safe use and an implementation system to help guide the prescribers, pharmacists and patients. This applies to existing drugs on the market, new drug applications (NDAs), abbreviated NDAs (generics) and biologics licence applications. REMS represent an 'upgrade' from previously required risk minimization action plans, based on the strengthening of FDA powers of authority and enforceability to incur monetary penalties against individuals representing the pharmaceutical industry who fail to comply. For illustrative purposes, we chose the drug romiplostim (Nplate®) to present an REMS, as all components were utilized to help assuage risks associated with the drug. Romiplostim is an FDA-approved drug used to treat thrombocytopenia in patients with chronic immune (idiopathic) thrombocytopenic purpura that has a significant adverse safety profile based on the risk of changes in bone marrow reticulin formation and bone marrow fibroses, and other associated risks. This review of current REMS policy is intended to provide the prescriber with a better understanding of current modalities in FDA-mandated drug safety programmes, which will impact day-to-day healthcare provider practices.

  17. Prescription History of Emergency Department Patients Prescribed Opioids

    Directory of Open Access Journals (Sweden)

    Jason A Hoppe

    2013-05-01

    Full Text Available Introduction: To use Colorado’s prescription drug monitoring program (PDMP to describe the recent opioid prescription history of patients discharged from our emergency department (ED with a prescription for opioid pain medications.Methods: Retrospective cohort study of 300 adult ED patients who received an opioid prescription. We abstracted prescription histories for the six months prior to the ED visit from the PDMP, and abstracted clinical and demographic variables from the chart.Results: There were 5,379 ED visits during the study month, 3,732 of which were discharged. Providers wrote 1,165 prescriptions for opioid analgesics to 1,124/3,732 (30% of the patients. Median age was 36 years. Thirty-nine percent were male. Patients were 46% Caucasian, 26% African American, 22% Hispanic, 2% Asian and 4% other. These were similar to our overall ED population. There was substantial variability in the number of prescriptions, prescribers and total number of pills. A majority (205/296 of patients had zero or one prescription. The 90th percentile for number of prescriptions was seven, while the 10th percentile was zero. Patients in the highest decile tended to be older, with a higher proportion of Caucasians and females. Patients in the lowest decile resembled the general ED population. The most common diagnoses associated with opioid prescriptions were abdominal pain (11.5%, cold/flu symptoms (9.5%, back pain (5.4%, flank pain (5.0% and motor vehicle crash (4.7%.Conclusion: Substantial variability exists in the opioid prescription histories of ED patients, but a majority received zero or one prescription in the preceding six months. The top decile of patients averaged more than two prescriptions per month over the six months prior to ED visit, written by more than 6 different prescribers. There was a trend toward these patients being older, Caucasian and female. [West J Emerg Med. 2013;14(3:247–252.

  18. Does prescribed burning result in biotic homogenization of coastal heathlands?

    Science.gov (United States)

    Velle, Liv Guri; Nilsen, Liv Sigrid; Norderhaug, Ann; Vandvik, Vigdis

    2014-05-01

    Biotic homogenization due to replacement of native biodiversity by widespread generalist species has been demonstrated in a number of ecosystems and taxonomic groups worldwide, causing growing conservation concern. Human disturbance is a key driver of biotic homogenization, suggesting potential conservation challenges in seminatural ecosystems, where anthropogenic disturbances such as grazing and burning are necessary for maintaining ecological dynamics and functioning. We test whether prescribed burning results in biotic homogenization in the coastal heathlands of north-western Europe, a seminatural landscape where extensive grazing and burning has constituted the traditional land-use practice over the past 6000 years. We compare the beta-diversity before and after fire at three ecological scales: within local vegetation patches, between wet and dry heathland patches within landscapes, and along a 470 km bioclimatic gradient. Within local patches, we found no evidence of homogenization after fire; species richness increased, and the species that entered the burnt Calluna stands were not widespread specialists but native grasses and herbs characteristic of the heathland system. At the landscapes scale, we saw a weak homogenization as wet and dry heathland patches become more compositionally similar after fire. This was because of a decrease in habitat-specific species unique to either wet or dry habitats and postfire colonization by a set of heathland specialists that established in both habitat types. Along the bioclimatic gradient, species that increased after fire generally had more specific environmental requirements and narrower geographical distributions than the prefire flora, resulting in a biotic 'heterogenisation' after fire. Our study demonstrates that human disturbance does not necessarily cause biotic homogenization, but that continuation of traditional land-use practices can instead be crucial for the maintenance of the diversity and ecological

  19. Physics of the current injection process during localized helicity injection

    Science.gov (United States)

    Hinson, Edward Thomas

    An impedance model has been developed for the arc-plasma cathode electron current source used in localized helicity injection tokamak startup. According to this model, a potential double layer (DL) is established between the high-density arc plasma (narc ˜ 1021 m-3) in the electron source, and the less-dense external tokamak edge plasma (nedge ˜ 10 18 m-3) into which current is injected. The DL launches an electron beam at the applied voltage with cross-sectional area close to that of the source aperture: Ainj ≈ 2 cm 2. The injected current, Iinj, increases with applied voltage, Vinj, according to the standard DL scaling, Iinj ˜ V(3/2/ inj), until the more restrictive of two limits to beam density nb arises, producing Iinj ˜ V(1/2/inj), a scaling with beam drift velocity. For low external tokamak edge density nedge, space-charge neutralization of the intense electron beam restricts the injected beam density to nb ˜ nedge. At high Jinj and sufficient edge density, the injected current is limited by expansion of the DL sheath, which leads to nb ˜ narc. Measurements of narc, Iinj , nedge, Vinj, support these predicted scalings, and suggest narc as a viable control actuator for the source impedance. Magnetic probe signals ≈ 300 degrees toroidally from the injection location are consistent with expectations for a gyrating, coherent electron beam with a compact areal cross-section. Technological development of the source has allowed an extension of the favorable Iinj ˜ V(1/2/inj) to higher power without electrical breakdown.

  20. Appropriate prescribing in the elderly: an investigation of two screening tools, Beers criteria considering diagnosis and independent of diagnosis and improved prescribing in the elderly tool to identify inappropriate use of medicines in the elderly in primary care in Ireland.

    LENUS (Irish Health Repository)

    Ryan, C

    2009-08-01

    Elderly patients are particularly vulnerable to inappropriate prescribing, with increased risk of adverse drug reactions and consequently higher rates of morbidity and mortality. A large proportion of inappropriate prescribing is preventable by adherence to prescribing guidelines, suitable monitoring and regular medication review. As a result, screening tools have been developed to help clinicians improve their prescribing.

  1. Rituals in nursing: intramuscular injections.

    Science.gov (United States)

    Greenway, Kathleen

    2014-12-01

    To consider to what extent intramuscular injection technique can be described to remain entrenched in ritualistic practice and how evidence-based practice should be considered and applied to the nursing practice of this essential skill. The notion of rituals within nursing and the value or futile impact they afford to this essential nursing skill will be critically reviewed. Discursive paper. Literature review from 2002-2013 to review the current position of intramuscular injection injections. Within the literature review, it became clear that there are several actions within the administration of an intramuscular injection that could be perceived as ritualistic and require consideration for contemporary nursing practice. The essential nursing skill of intramuscular injection often appears to fit into the description of a ritualised practice. By providing evidence-based care, nurses will find themselves empowered to make informed decisions based on clinical need and using their clinical judgement. For key learning, it will outline with rationale how site selection, needle selection, insertion technique and aspiration can be cited as examples of routinised or ritualistic practice and why these should be rejected in favour of an evidence-based approach. The effect on some student nurses of experiencing differing practices between what is taught at university and what is often seen in clinical practice will also be discussed. © 2014 John Wiley & Sons Ltd.

  2. The impact of a closed-loop electronic prescribing and administration system on prescribing errors, administration errors and staff time: a before-and-after study.

    Science.gov (United States)

    Franklin, Bryony Dean; O'Grady, Kara; Donyai, Parastou; Jacklin, Ann; Barber, Nick

    2007-08-01

    To assess the impact of a closed-loop electronic prescribing, automated dispensing, barcode patient identification and electronic medication administration record (EMAR) system on prescribing and administration errors, confirmation of patient identity before administration, and staff time. Before-and-after study in a surgical ward of a teaching hospital, involving patients and staff of that ward. Closed-loop electronic prescribing, automated dispensing, barcode patient identification and EMAR system. Percentage of new medication orders with a prescribing error, percentage of doses with medication administration errors (MAEs) and percentage given without checking patient identity. Time spent prescribing and providing a ward pharmacy service. Nursing time on medication tasks. Prescribing errors were identified in 3.8% of 2450 medication orders pre-intervention and 2.0% of 2353 orders afterwards (pMedical staff required 15 s to prescribe a regular inpatient drug pre-intervention and 39 s afterwards (p = 0.03; t test). Time spent providing a ward pharmacy service increased from 68 min to 98 min each weekday (p = 0.001; t test); 22% of drug charts were unavailable pre-intervention. Time per drug administration round decreased from 50 min to 40 min (p = 0.006; t test); nursing time on medication tasks outside of drug rounds increased from 21.1% to 28.7% (p = 0.006; chi(2) test). A closed-loop electronic prescribing, dispensing and barcode patient identification system reduced prescribing errors and MAEs, and increased confirmation of patient identity before administration. Time spent on medication-related tasks increased.

  3. The impact of a closed‐loop electronic prescribing and administration system on prescribing errors, administration errors and staff time: a before‐and‐after study

    Science.gov (United States)

    Franklin, Bryony Dean; O'Grady, Kara; Donyai, Parastou; Jacklin, Ann; Barber, Nick

    2007-01-01

    Objectives To assess the impact of a closed‐loop electronic prescribing, automated dispensing, barcode patient identification and electronic medication administration record (EMAR) system on prescribing and administration errors, confirmation of patient identity before administration, and staff time. Design, setting and participants Before‐and‐after study in a surgical ward of a teaching hospital, involving patients and staff of that ward. Intervention Closed‐loop electronic prescribing, automated dispensing, barcode patient identification and EMAR system. Main outcome measures Percentage of new medication orders with a prescribing error, percentage of doses with medication administration errors (MAEs) and percentage given without checking patient identity. Time spent prescribing and providing a ward pharmacy service. Nursing time on medication tasks. Results Prescribing errors were identified in 3.8% of 2450 medication orders pre‐intervention and 2.0% of 2353 orders afterwards (pMedical staff required 15 s to prescribe a regular inpatient drug pre‐intervention and 39 s afterwards (p = 0.03; t test). Time spent providing a ward pharmacy service increased from 68 min to 98 min each weekday (p = 0.001; t test); 22% of drug charts were unavailable pre‐intervention. Time per drug administration round decreased from 50 min to 40 min (p = 0.006; t test); nursing time on medication tasks outside of drug rounds increased from 21.1% to 28.7% (p = 0.006; χ2 test). Conclusions A closed‐loop electronic prescribing, dispensing and barcode patient identification system reduced prescribing errors and MAEs, and increased confirmation of patient identity before administration. Time spent on medication‐related tasks increased. PMID:17693676

  4. Electronic prescribing in pediatrics: toward safer and more effective medication management.

    Science.gov (United States)

    Johnson, Kevin B; Lehmann, Christoph U

    2013-04-01

    This technical report discusses recent advances in electronic prescribing (e-prescribing) systems, including the evidence base supporting their limitations and potential benefits. Specifically, this report acknowledges that there are limited but positive pediatric data supporting the role of e-prescribing in mitigating medication errors, improving communication with dispensing pharmacists, and improving medication adherence. On the basis of these data and on the basis of federal statutes that provide incentives for the use of e-prescribing systems, the American Academy of Pediatrics recommends the adoption of e-prescribing systems with pediatric functionality. This report supports the accompanying policy statement from the American Academy of Pediatrics recommending the adoption of e-prescribing by pediatric health care providers.

  5. TARA beamline and injection system

    International Nuclear Information System (INIS)

    Post, R.S.; Brindza, P.; Coleman, J.W.; Torti, R.P.; Blackfield, D.T.; Goodrich, P.

    1983-01-01

    The TARA beamline for neutral beam injection will permit one to three sources to fire into each plug (60 degree or optional 90 degree injection with respect to the TARA axis) or into each anchor (90 degree injection only). The sources, pre-aimed on their mounting plate at the NB test stand, may be fired into neutralizer ducts or optionally through a magnesium curtain, and the unneutralized fraction is dumped by the TARA fringing field onto a receiver plate. The beamline is housed in a cylindrical tank with the beam axis along the tank diameter at the midplane. The tank will be sorption pumped using LN + T/sub I/ or N/sub B/ and/or e-beam gettering. The beam burial tank contains sed arrays and a thin foil dump which reaches sufficiently high temperatures during the shot to boil out gas between shots

  6. Automated injection of slurry samples in flow-injection analysis

    NARCIS (Netherlands)

    Hulsman, M.H.F.M.; Hulsman, M.; Bos, M.; van der Linden, W.E.

    1996-01-01

    Two types of injectors are described for introducing solid samples as slurries in flow analysis systems. A time-based and a volume-based injector based on multitube solenoid pinch valves were built, both can be characterized as hydrodynamic injectors. Reproducibility of the injections of dispersed

  7. Effect of injection timing and injection pressure on the performance ...

    African Journals Online (AJOL)

    DR OKE

    This paper discusses the feasibility study on the utilization of biodiesel ester of Honge oil (EHO) in common rail direct injection. (CRDI) engine. Biodiesel of EHO has been obtained by transesterification process and characterization has been done. Existing single cylinder diesel engine fitted with conventional mechanical ...

  8. 'It's showed me the skills that he has': pharmacists' and mentors' views on pharmacist supplementary prescribing.

    Science.gov (United States)

    Lloyd, Fran; Parsons, Carole; Hughes, Carmel M

    2010-02-01

    Supplementary prescribing has seen pharmacists assume greater responsibility for prescribing in collaboration with doctors. This study explored the context and experiences, in relation to the practice of supplementary prescribing, of pharmacists and physicians (who acted as their training mentors) at least 12 months after pharmacists had qualified as supplementary prescribers. The setting was primary and secondary healthcare sectors in Northern Ireland. Pharmacists and mentors who had participated in a pre-training study were invited to take part. All pharmacists (n = 47) were invited to participate in focus groups, while mentors (n = 35) were asked to participate in face-to-face semi-structured interviews. The research took place between May 2005 and September 2007. All discussions and interviews were audiotaped, transcribed and analysed using constant comparison. Nine pharmacist focus groups were convened (number per group ranging from three to six; total n = 40) and 31 semi-structured interviews with mentors were conducted. The six main themes that emerged were optimal practice setting, professional progression for prescribing pharmacists, outcomes for prescribing pharmacists, mentors and patients, relationships, barriers to implementation and the future of pharmacist prescribing. Where practised, pharmacist prescribing had been accepted, worked best for chronic disease management, was perceived to have reduced doctors' workload and improved continuity of care for patients. However, three-quarters of pharmacists qualified to practise as supplementary prescribers were not actively prescribing, largely due to logistical and organisational barriers rather than inter-professional tensions. Independent prescribing was seen as contentious by mentors, particularly because of the diagnostic element. Supplementary prescribing has been successful where it has been implemented but a number of barriers remain which are preventing the wider acceptance of this practice

  9. Nurse prescribing for inpatient pain in the United Kingdom: a national questionnaire survey.

    Science.gov (United States)

    Stenner, Karen L; Courtenay, Molly; Cannons, Karin

    2011-07-01

    Nurses make a valuable contribution to pain services and have the potential to improve the safety and effectiveness of pain management. A recent addition to the role of the specialist pain nurse in the United Kingdom has been the introduction of prescribing rights, however there is a lack of literature about their role in prescribing pain medication. The aim of this study was to develop a profile of the experience, role and prescribing practice of these nurses. A descriptive questionnaire survey. 192 National Health Service public hospital inpatient pain services across the United Kingdom. 161 qualified nurse prescribers were invited to participate, representing 98% of known nurse prescribers contributing to inpatient pain services. The survey was completed in November 2009 by 137 nurses; a response rate of 85%. Compared with nurse prescribers in the United Kingdom in general, participants were highly qualified and experienced pain specialists. Fifty-six percent had qualified as a prescriber in the past 3 years and 22% reported that plans were underway for more nurses to undertake a nurse prescribing qualification. Although all participants worked in inpatient pain services, 35% also covered chronic pain (outpatient) services and 90% treated more than one pain type. A range of pain medications were prescribed, averaging 19.5 items per week. The role contained a strong educational component and contributed to informing organisational policy on pain management. Prescribing was said to improve nurses' ability to promote evidence-based practice but benefits were limited by legislation on prescribing controlled drugs. Findings demonstrate that pain nurses are increasingly adopting prescribing as part of their advanced nurse role. This has implications for the development needs of pain nurses in the United Kingdom and the future role development of nurses in other countries. Copyright © 2011 Elsevier Ltd. All rights reserved.

  10. Stakeholders' views on granting prescribing authority to pharmacists in Nigeria: a qualitative study.

    Science.gov (United States)

    Auta, Asa; Strickland-Hodge, Barry; Maz, Julia

    2016-08-01

    Background In Nigeria, only medical doctors, dentists and some nurses in primary care facilities have the legal right to prescribe medicines to patients. Patients' access to prescription medicines can be seriously affected by the shortage of prescribers leading to longer waiting times in hospitals. Objective This research was carried out to investigate stakeholders' views on granting prescribing authority to pharmacists in Nigeria. Setting The study was conducted in Nigeria. Methods Qualitative, semi-structured interviews were conducted with 43 Nigerian stakeholders including policymakers, pharmacists, doctors and patient group representatives. Transcribed interviews were entered into the QSR NVivo 10 software and analysed using a thematic approach. Main outcome measure Stakeholders' perception on the granting of prescribing authority to pharmacists in Nigeria. Results Three major themes emerged from the interviews: (1) prescribing as a logical role for pharmacists, (2) pharmacist prescribing- an opportunity or a threat and (3) the potential barriers to pharmacist prescribing. Many non-medical stakeholders including pharmacists and patient group representatives supported an extended role for pharmacists in prescribing while the majority of medical doctors including those in policy making were reluctant to do so. Generally, all stakeholders perceived that pharmacist prescribing represents an opportunity to increase patients' access to medicines, reduce doctors' workload and promote the utilisation of pharmacists' skills. However, many stakeholders including pharmacists and doctors commonly identified pharmacists' inadequate skills in diagnosis, medical resistance and shortage of pharmacists as potential barriers to the introduction of pharmacist prescribing in Nigeria. Conclusion The present study showed a split of opinion between participants who were medical doctors and those who were non-doctors in their support for pharmacist prescribing. However, all

  11. A Novel Design for Drug-Drug Interaction Alerts Improves Prescribing Efficiency.

    Science.gov (United States)

    Russ, Alissa L; Chen, Siying; Melton, Brittany L; Johnson, Elizabette G; Spina, Jeffrey R; Weiner, Michael; Zillich, Alan J

    2015-09-01

    Drug-drug interactions (DDIs) are common in clinical care and pose serious risks for patients. Electronic health records display DDI alerts that can influence prescribers, but the interface design of DDI alerts has largely been unstudied. In this study, the objective was to apply human factors engineering principles to alert design. It was hypothesized that redesigned DDI alerts would significantly improve prescribers' efficiency and reduce prescribing errors. In a counterbalanced, crossover study with prescribers, two DDI alert designs were evaluated. Department of Veterans Affairs (VA) prescribers were video recorded as they completed fictitious patient scenarios, which included DDI alerts of varying severity. Efficiency was measured from time-stamped recordings. Prescribing errors were evaluated against predefined criteria. Efficiency and prescribing errors were analyzed with the Wilcoxon signed-rank test. Other usability data were collected on the adequacy of alert content, prescribers' use of the DDI monograph, and alert navigation. Twenty prescribers completed patient scenarios for both designs. Prescribers resolved redesigned alerts in about half the time (redesign: 52 seconds versus original design: 97 seconds; p<.001). Prescribing errors were not significantly different between the two designs. Usability results indicate that DDI alerts might be enhanced by facilitating easier access to laboratory data and dosing information and by allowing prescribers to cancel either interacting medication directly from the alert. Results also suggest that neither design provided adequate information for decision making via the primary interface. Applying human factors principles to DDI alerts improved overall efficiency. Aspects of DDI alert design that could be further enhanced prior to implementation were also identified.

  12. Rapidly increasing prescribing of proton pump inhibitors in primary care despite interventions

    DEFF Research Database (Denmark)

    Haastrup, Peter; Paulsen, Maja Skov; Zwisler, Jon Eik

    2014-01-01

    Background: Guideline and reimbursement modifications have been introduced to optimize prescribing of antisecretory medication in Danish general practice. Impacts of the interventions have not been evaluated. Objectives: To analyse developments in prescribing of antisecretory medication in Denmark...... increased substantially during the past decade. Both number of users and the average individual use have increased. The prescribing of ulcerogenic drugs to the elderly has stagnated in the same time range. Reimbursement modifications and scientific guidelines do not seem to have had a substantial influence...

  13. Opioid Prescribing After Curative-Intent Surgery: A Qualitative Study Using the Theoretical Domains Framework.

    Science.gov (United States)

    Lee, Jay S; Parashar, Vartika; Miller, Jacquelyn B; Bremmer, Samantha M; Vu, Joceline V; Waljee, Jennifer F; Dossett, Lesly A

    2018-07-01

    Excessive opioid prescribing is common after curative-intent surgery, but little is known about what factors influence prescribing behaviors among surgeons. To identify targets for intervention, we performed a qualitative study of opioid prescribing after curative-intent surgery using the Theoretical Domains Framework, a well-established implementation science method for identifying factors influencing healthcare provider behavior. Prior to data collection, we constructed a semi-structured interview guide to explore decision making for opioid prescribing. We then conducted interviews with surgical oncology providers at a single comprehensive cancer center. Interviews were recorded, transcribed verbatim, then independently coded by two investigators using the Theoretical Domains Framework to identify theoretical domains relevant to opioid prescribing. Relevant domains were then linked to behavior models to select targeted interventions likely to improve opioid prescribing. Twenty-one subjects were interviewed from November 2016 to May 2017, including attending surgeons, resident surgeons, physician assistants, and nurses. Five theoretical domains emerged as relevant to opioid prescribing: environmental context and resources; social influences; beliefs about consequences; social/professional role and identity; and goals. Using these domains, three interventions were identified as likely to change opioid prescribing behavior: (1) enablement (deploy nurses during preoperative visits to counsel patients on opioid use); (2) environmental restructuring (provide on-screen prompts with normative data on the quantity of opioid prescribed); and (3) education (provide prescribing guidelines). Key determinants of opioid prescribing behavior after curative-intent surgery include environmental and social factors. Interventions targeting these factors are likely to improve opioid prescribing in surgical oncology.

  14. Potentially inappropriate prescribing and cost outcomes for older people: a national population study.

    LENUS (Irish Health Repository)

    Cahir, Caitriona

    2010-05-01

    Optimization of drug prescribing in older populations is a priority due to the significant clinical and economic costs of drug-related illness. This study aimed to: (i) estimate the prevalence of potentially inappropriate prescribing (PIP) in a national Irish older population using European specific explicit prescribing criteria; (ii) investigate the association between PIP, number of drug classes, gender and age and; (iii) establish the total cost of PIP.

  15. Specialist pediatric palliative care prescribing practices: A large 5-year retrospective audit

    Directory of Open Access Journals (Sweden)

    Anuja Damani

    2016-01-01

    Full Text Available Introduction: There is a gradual increasing trend in childhood cancers in India and pediatric palliative care in India is an emerging specialty. Prescribing pain and symptom control drugs in children with cancer requires knowledge of palliative care formulary, dosing schedules, and prescription guidelines. This study is a retrospective audit of prescribing practices of a specialist palliative care service situated in a tertiary cancer center. Methods: A total of 1135 medication records of children receiving specialist pediatric palliative care services were audited for 5 years (2010-2014 to evaluate prescribing practices in children with advanced cancer. Results: A total of 51 types of drugs were prescribed with an average of 4.2 drugs per prescription. 66.9% of the prescriptions had paracetamol, and 33.9% of the prescriptions had morphine. Most common nonsteroidal anti-inflammatory drugs prescribed was ibuprofen (23.9%, and more than 50% of the prescriptions had aperients. The most commonly prescribed aperient was a combination of liquid paraffin and sodium-picosulfate. Dexamethasone was prescribed in 51.9% of patients and in most cases this was part of oral chemotherapy regimen. Generic names in prescription were used only in 33% of cases, and adverse effects of the drugs were documented in only 9% of cases. In 25% of cases, noncompliance to the WHO prescription guidelines was seen, and patient compliance to prescription was seen in 40% of cases. Conclusions: Audit of the prescribing practices in specialist pediatric palliative care service shows that knowledge of pediatric palliative care formulary, rational drug use, dosing, and prescribing guidelines is essential for symptom control in children with advanced life-limiting illness. Noncompliance to WHO prescribing guidelines in one fourth of cases and using nongeneric names in two-thirds of prescription indicates poor prescribing practices and warrants prescriber education. Prescription

  16. Analysis of Delayed Sea Breeze Onset for Fort Ord Prescribed Burning Operations

    Science.gov (United States)

    2015-12-01

    DELAYED SEA BREEZE ONSET FOR FORT ORD PRESCRIBED BURNING OPERATIONS by Dustin D. Hocking December 2015 Thesis Advisor: Wendell Nuss Second...AND DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE ANALYSIS OF DELAYED SEA BREEZE ONSET FOR FORT ORD PRESCRIBED BURNING OPERATIONS 5...release; distribution is unlimited 12b. DISTRIBUTION CODE 13. ABSTRACT (maximum 200 words) The U.S. Army conducts prescribed burns at Fort Ord

  17. Dental students′ compliance with antibiotic prescribing guidelines for dental infections in children

    Directory of Open Access Journals (Sweden)

    Yee Chen Wong

    2016-01-01

    Full Text Available Context: To investigate the antibiotic prescribing training received by dental students, clinical experience in treating child patients, awareness of antibiotic prescribing guidelines, preparedness in antibiotic prescribing, and compliance with antibiotic prescribing guidelines for the management of dental infections in children. Methods: This was a cross-sectional study involving final year dentals students from Malaysian and Asian dental schools. A self-administered questionnaire consisting of five clinical case scenarios was e-mailed to all final year students at selected dental schools. Students′ responses were compared for each clinical case scenario with the prescribing guidelines of the American Academy of Pediatric Dentistry and the American Dental Association. Compliance in each scenario was tested for association with their preparedness in antibiotic prescribing, previous training on antibiotic prescribing and awareness of antibiotic prescribing guidelines using Chi-square test. Data collected were analyzed using SPSS statistics version 20. Results: A total of 108 completed responses were received. About 74 (69% students were from Malaysian dental schools. The compliance rate with prescribing guidelines ranged from 15.7% to 43.5%. Those attending Malaysian dental schools (47.3% and those who had treated child patient more often (46.3% were more likely (P < 0.05 to be aware of the guidelines. Those who had received antibiotic prescribing training (21.3% were more likely to think they were well prepared in antibiotic prescribing (P < 0.05. Conclusions: Final year dental students had low awareness and compliance with antibiotic prescribing guidelines. Further research is needed to investigate how compliance with the guidelines may be enhanced.

  18. Foam injection method and system

    Energy Technology Data Exchange (ETDEWEB)

    Hardy, W C; Parmley, J B; Shepard, J C

    1977-05-10

    A method is described for more efficiently practicing in situ combustion techniques by generating a gas-water mist or foam adjacent to the combustion formation within the injection well. The mist or foam is forced out of the well into the formation to transport heat away from the burned region of the formation toward the periphery of the combustion region to conserve fuel. Also taught are a method and system for fluid treating a formation while maintaining enhanced conformance of the fluid injection profile by generating a mist or foam down-hole adjacent to the formation and then forcing the mist or foam out into the formation. (19 claims)

  19. Injection heating scenarios for TNS

    International Nuclear Information System (INIS)

    Rome, J.A.; Peng, Y.K.M.; Holmes, J.A.

    1977-07-01

    Neutral beam injection heating is a prime contender for heating TNS. However, injection into a full bore high density plasma during start-up will not give adequate beam penetration even with deuteron energies up to 300 keV and Z/sub eff/ < 1.5. But low density start-up may be feasible with deuteron energies of approximately 150 keV if advantage is taken of the α-heating and flux surface shifts which occur when β is increased

  20. Beam Scraping for LHC Injection

    CERN Document Server

    Burkhardt, H; Fischer, C; Gras, J-J; Koschik, A; Kramer, Daniel; Pedersen, S; Redaelli, S

    2007-01-01

    Operation of the LHC will require injection of very high intensity beams from the SPS to the LHC. Fast scrapers have been installed and will be used in the SPS to detect and remove any existing halo before beams are extracted, to minimize the probability for quenching of superconducting magnets at injection in the LHC. We briefly review the functionality of the scraper system and report about measurements that have recently been performed in the SPS on halo scraping and re-population of tails.

  1. Mastering Ninject for dependency injection

    CERN Document Server

    Baharestani, Daniel

    2013-01-01

    Mastering Ninject for Dependency Injection teaches you the most powerful concepts of Ninject in a simple and easy-to-understand format using lots of practical examples, diagrams, and illustrations.Mastering Ninject for Dependency Injection is aimed at software developers and architects who wish to create maintainable, extensible, testable, and loosely coupled applications. Since Ninject targets the .NET platform, this book is not suitable for software developers of other platforms. Being familiar with design patterns such as singleton or factory would be beneficial, but no knowledge of depende

  2. Pellet injection and toroidal confinement

    International Nuclear Information System (INIS)

    1989-12-01

    The proceedings of a technical committee meeting on pellet injection and toroidal confinement, held in Gut Ising, Federal Republic of Germany, 24-26 October, 1988, are given in this report. Most of the major fusion experiments are using pellet injectors; these were reported at this meeting. Studies of confinement, which is favorably affected, impurity transport, radiative energy losses, and affects on the ion temperature gradient instability were given. Studies of pellet ablation and effects on plasma profiles were presented. Finally, several papers described present and proposed injection guns. Refs, figs and tabs

  3. Increased use of antipsychotic long-acting injections with community treatment orders.

    Science.gov (United States)

    Patel, Maxine X; Matonhodze, Jane; Baig, Mirza K; Gilleen, James; Boydell, Jane; Holloway, Frank; Taylor, David; Szmukler, George; Lambert, Tim; David, Anthony S

    2011-04-01

    Community treatment orders (CTOs) are increasingly being used, despite a weak evidence base, and problems continue regarding Second Opinion Appointed Doctor (SOAD) certification of medication. The aim of the current study was to describe current CTO usage regarding patient characteristics, prescribed medication and CTO conditions. A 1-year prospective cohort study with consecutive sampling was conducted for all patients whose CTO was registered in a large mental health trust. Only the first CTO for each patient was included. Measures included sociodemographic variables, psychiatric diagnosis, CTO date of initiation and conditions, psychotropic medication and date of SOAD certification for medication. This study was conducted in the first year of CTO legislation in England and Wales. A total of195 patients were sampled (mean age 40.6 years, 65% male, 52% black ethnic origin). There was significant geographical variability in rates of CTO use (χ(2) = 11.3, p = 0.012). A total of 53% had their place of residence specified as a condition and 29% were required to allow access into their homes. Of those with schizophrenia, 64% were prescribed an antipsychotic long-acting injection (LAI). Of the total group, 7% received high-dose antipsychotics, 10% were prescribed two antipsychotics and only 15% received SOAD certification in time. There was geographical and ethnic variation in CTO use but higher rates of hospital detention in minority ethnic groups may be contributory. Most patients were prescribed antipsychotic LAIs and CTO conditions may not follow the least restrictive principle.

  4. Therapeutic hip injections: Is the injection volume important?

    International Nuclear Information System (INIS)

    Young, R.; Harding, J.; Kingsly, A.; Bradley, M.

    2012-01-01

    Aim: To assess whether an increased volume of local anaesthetic injection given with intra-articular steroids improves symptom relief in osteoarthritis of the hip. Materials and methods: One hundred and ten patients with hip osteoarthritis were randomized into two groups (A and B). All patients were given 40 mg triamcinolone and 2 ml bupivicaine, and patients from group B were also given 6 ml of sterile water for injection. Change in WOMAC (Western Ontario and McMaster University Osteoarthritis Index Version 3.1) scores from baseline to 3 months were calculated and assessed for clinical and statistical significance. The patients were assessed for pain at 2 weekly intervals using the Oxford pain chart. Results: Patients from group B showed some reduction in stiffness (7%) and improved function (3%) compared with group A, and there were more clinical responders in these two categories. However, there was no significant statistical or clinical difference in WOMAC scores between the two groups at 3 months. There was also no statistical difference in pain symptoms between the two groups during the study period, measured at 2 weekly intervals. One hundred and two patients reached the study endpoint; eight patients who had bilateral hip injections were subsequently included in the analysis, and these patients did not alter the findings significantly. Conclusions: Published total injection volumes used for treating osteoarthritis of the hip with intra-articular steroids vary from 3 to 12 ml. The present study has shown that there is no detriment to using a larger volume of injectate, and recommends that practitioners use total volumes between 3 and 9 ml.

  5. Therapeutic hip injections: Is the injection volume important?

    Energy Technology Data Exchange (ETDEWEB)

    Young, R., E-mail: russell.young@gwh.nhs.uk [Department of Radiology, Great Western Hospital, Swindon (United Kingdom); Harding, J. [Department of Radiology, University Hospital Coventry, Coventry (United Kingdom); Kingsly, A. [Department of Mathematics and Statistics, Bristol Institue of Technology, University of the West of England, Bristol (United Kingdom); Bradley, M. [Department of Radiology, Southmead Hospital, Bristol (United Kingdom)

    2012-01-15

    Aim: To assess whether an increased volume of local anaesthetic injection given with intra-articular steroids improves symptom relief in osteoarthritis of the hip. Materials and methods: One hundred and ten patients with hip osteoarthritis were randomized into two groups (A and B). All patients were given 40 mg triamcinolone and 2 ml bupivicaine, and patients from group B were also given 6 ml of sterile water for injection. Change in WOMAC (Western Ontario and McMaster University Osteoarthritis Index Version 3.1) scores from baseline to 3 months were calculated and assessed for clinical and statistical significance. The patients were assessed for pain at 2 weekly intervals using the Oxford pain chart. Results: Patients from group B showed some reduction in stiffness (7%) and improved function (3%) compared with group A, and there were more clinical responders in these two categories. However, there was no significant statistical or clinical difference in WOMAC scores between the two groups at 3 months. There was also no statistical difference in pain symptoms between the two groups during the study period, measured at 2 weekly intervals. One hundred and two patients reached the study endpoint; eight patients who had bilateral hip injections were subsequently included in the analysis, and these patients did not alter the findings significantly. Conclusions: Published total injection volumes used for treating osteoarthritis of the hip with intra-articular steroids vary from 3 to 12 ml. The present study has shown that there is no detriment to using a larger volume of injectate, and recommends that practitioners use total volumes between 3 and 9 ml.

  6. Influence of population and general practice characteristics on prescribing of minor tranquilisers in primary care

    Directory of Open Access Journals (Sweden)

    Wagner AC

    2010-09-01

    Full Text Available Prevalence of generalised anxiety disorders is widespread in Great Britain. Previous small-scale research has shown variations in minor tranquiliser prescribing, identifying several potential predictors of prescribing volume. Objective: This study aimed to investigate the relationship between general practice minor tranquiliser prescribing rates and practice population and general practice characteristics for all general practices in England.Methods: Multiple regression analysis of minor tranquiliser prescribing volumes during 2004/2005 for 8,291 English general practices with general practice and population variables obtained from the General Medical Services (GMS statistics, Quality and Outcomes Framework (QOF, 2001 Census and 2004 Index of Multiple Deprivation (IMD. Results: The highest rates of minor tranquiliser prescribing were in areas with the greatest local deprivation while general practices situated in areas with larger proportions of residents of black ethnic origin had lower rates of prescribing. Other predictors of increased prescribing were general practices with older general practitioners and general practices with older registered practice populations.Conclusion: Our findings show that there is wide variation of minor tranquilisers prescribing across England which has implications regarding access to treatment and inequity of service provision. Future research should determine the barriers to equitable prescribing amongst general practices serving larger populations of black ethnic origin.

  7. Attitudes of physicians and pharmacists towards International Non-proprietary Name prescribing in Belgium.

    Science.gov (United States)

    Van Bever, Elien; Elseviers, Monique; Plovie, Marijke; Vandeputte, Lieselot; Van Bortel, Luc; Vander Stichele, Robert

    2015-03-01

    International Non-proprietary Name (INN) prescribing is the use of the name of the active ingredient(s) instead of the brand name for prescribing. In Belgium, INN prescribing began in 2005 and a major policy change occurred in 2012. The aim was to explore the opinions of Dutch-speaking general practitioners (GPs) and pharmacists. An electronic questionnaire with 39 five-point Likert scale statements and one open question was administered in 2013. Multivariate analysis was performed with multiple linear regression on a sum score for benefit statements and for drawback statements. Answers to the open question were qualitatively analysed. We received 745 valid responses with a representable sample for both subgroups. Participants perceived the motives to introduce INN prescribing as purely economic (to reduce pharmaceutical expenditures for the government and the patient). Participants accepted the concept of INN prescribing, but 88% stressed the importance of guaranteed treatment continuity, especially in older, chronic patients, to prevent patient confusion, medication non-adherence and erroneous drug use. In conclusion, the current way in which INN prescribing is applied in Belgium leads to many concerns among primary health professionals about patient confusion and medication adherence. Slightly adapting the current concept of INN prescribing to these concerns can turn INN prescribing into one of the major policies in Belgium to reduce pharmaceutical expenditures and to stimulate rational drug prescribing. © 2014 Nordic Association for the Publication of BCPT (former Nordic Pharmacological Society).

  8. Using scenarios to test the appropriateness of pharmacist prescribing in asthma management.

    Science.gov (United States)

    Hanna, Tamer; Bajorek, Beata; Lemay, Kate; Armour, Carol L

    2014-01-01

    To explore the potential for community pharmacist prescribing in terms of usefulness, pharmacists' confidence, and appropriateness, in the context of asthma management. Twenty community pharmacists were recruited using convenience sampling from a group of trained practitioners who had already delivered asthma services. These pharmacists were asked to complete a scenario-based questionnaire (9 scenarios) modelled on information from real patients. Pharmacist interventions were independently reviewed and rated on their appropriateness according to the Respiratory Therapeutic Guidelines (TG) by three expert researchers. In seven of nine scenarios (78%), the most common prescribing intervention made by pharmacists agreed with TG recommendations. Although the prescribing intervention was appropriate in the majority of cases, the execution of such interventions was not in line with guidelines (i.e. dosage or frequency) in the majority of scenarios. Due to this, only 47% (76/162) of the interventions overall were considered appropriate. However, pharmacists were deemed to be often following common clinical practice for asthma prescribing. Therefore 81% (132/162) of prescribing interventions were consistent with clinical practice, which is often not guideline driven, indicating a need for specific training in prescribing according to guidelines. Pharmacists reported that they were confident in making prescribing interventions and that this would be very useful in their management of the patients in the scenarios. Community pharmacists may be able to prescribe asthma medications appropriately to help achieve good outcomes for their patients. However, further training in the guidelines for prescribing are required if pharmacists are to support asthma management in this way.

  9. Multi-shot type pellet injection device

    International Nuclear Information System (INIS)

    Onozuka, Masaki; Uchikawa, Takashi; Kuribayashi, Shitomi.

    1988-01-01

    Purpose: To inject pellets at high speed without melting or sublimating not-injected pellets even at a long pellet injection interval. Constitution: In the conventional multi-shot pellet injection device, the pellet injection interval is set depending on the plasma retention time. However, as the pellet injection interval is increased, not-injected pellets are melted or sublimated due to the introduced heat of acceleration gases supplied from an acceleration gas introduction pipe to give an effect on the dimensional shape of the pellets. In view of the above, a plurality of pellet forming and injection portions each comprising a carrier, an injection pipe and a holder are disposed independently of each other and pellets are formed and injected independently to thereby prevent the thermal effects of the acceleration gases. (Kamimura, M.)

  10. Multi-shot type pellet injection device

    Energy Technology Data Exchange (ETDEWEB)

    Onozuka, Masaki; Uchikawa, Takashi; Kuribayashi, Shitomi.

    1988-07-27

    Purpose: To inject pellets at high speed without melting or sublimating not-injected pellets even at a long pellet injection interval. Constitution: In the conventional multi-shot pellet injection device, the pellet injection interval is set depending on the plasma retention time. However, as the pellet injection interval is increased, not-injected pellets are melted or sublimated due to the introduced heat of acceleration gases supplied from an acceleration gas introduction pipe to give an effect on the dimensional shape of the pellets. In view of the above, a plurality of pellet forming and injection portions each comprising a carrier, an injection pipe and a holder are disposed independently of each other and pellets are formed and injected independently to thereby prevent the thermal effects of the acceleration gases. (Kamimura, M.).

  11. A review of injection and antibiotic use at primary health care (public and private centers in Africa

    Directory of Open Access Journals (Sweden)

    Richard Ofori-Asenso

    2015-01-01

    Full Text Available We conducted a review to study antibiotic and injections use at primary care centers (PHCs within the World Health Organization African region. This was part of a larger study on prescribing indicators at PHCs within the region. We analyzed antibiotic and injection use reported in studies published between 1993 and June 2013, which were identified through searches conducted in PubMed, Scopus, Web of science, Africa-Wide NiPAD, Africa Journals Online, Google Scholar, and International Network for Rational Use of Drugs bibliography databases. Sub-group analysis was carried out for private and public centers. Data were retrieved from 18 studies in 6 countries involving 21,283 patient encounters across 338 PHCs. The percentage of patient encounters with antibiotics prescribed was 51.5% (IQR 41.1-63.3%. The percentage of patient encounters which resulted in the prescription of an injection was 36.8% (IQR 20.7-57.6%. Injection use rate at private facilities was 38% (IQR 19.1-42.7 while that of the public was 32.3% (IQR 20.6-57.6. Rate of antibiotic prescribing at public centers was 49.7% (IQR 51.1-75.7 and that of private facilities 57.6 (IQR 39.0-69.5.The percentage use of injections and antibiotics is high in Africa. The excessive use of antibiotics and injections are particularly more problematic in private than public facilities. Further research is needed to understand fully the underlying factors for the observed patterns and ways of improving medicines use.

  12. South African medical students’ perceptions and knowledge about antibiotic resistance and appropriate prescribing: Are we providing adequate training to future prescribers?

    Directory of Open Access Journals (Sweden)

    Sean Wasserman,

    2017-05-01

    Full Text Available Background. Education of medical students has been identified by the World Health Organization as an important aspect of antibiotic resistance (ABR containment. Surveys from high-income countries consistently reveal that medical students recognise the importance of antibiotic prescribing knowledge, but feel inadequately prepared and require more education on how to make antibiotic choices. The attitudes and knowledge of South African (SA medical students regarding ABR and antibiotic prescribing have never been evaluated. Objective. To evaluate SA medical students’ perceptions, attitudes and knowledge about antibiotic use and resistance, and the perceived quality of education relating to antibiotics and infection. Methods. This was a cross-sectional survey of final-year students at three medical schools, using a 26-item self-administered questionnaire. The questionnaires recorded basic demographic information, perceptions about antibiotic use and ABR, sources, quality, and usefulness of current education about antibiotic use, and questions to evaluate knowledge. Hard-copy surveys were administered during whole-class lectures. Results. A total of 289 of 567 (51% students completed the survey. Ninety-two percent agreed that antibiotics are overused and 87% agreed that resistance is a significant problem in SA – higher proportions than those who thought that antibiotic overuse (63% and resistance (61% are problems in the hospitals where they had worked (p<0.001. Most reported that they would appreciate more education on appropriate use of antibiotics (95%. Only 33% felt confident to prescribe antibiotics, with similar proportions across institutions. Overall, prescribing confidence was associated with the use of antibiotic prescribing guidelines (p=0.003, familiarity with antibiotic stewardship (p=0.012, and more frequent contact with infectious diseases specialists (p<0.001. There was an overall mean correct score of 50% on the knowledge

  13. Gas injected washer plasma gun

    International Nuclear Information System (INIS)

    Jain, K.K.; John, P.I.; Punithavelu, A.M.; Rao, P.P.

    1980-01-01

    A plasma gun similar in geometry to the washer plasma gun has been operated with gas injected externally. hydrogen, nitrogen and argon plasmas have been ionised and accelerated to velocities of the order of 10 7 mm s -1 and densities 10 11 mm -3 . Higher parameter range is possible with higher electrical input power. (author)

  14. ENDOSCOPIC MACROPLASTIQUETM INJECTION FOR THE ...

    African Journals Online (AJOL)

    mucosally 1 cm distal to the bladder neck at 3, 6 and 9 o' clock positions. In 26 cases the 12 o' clock position was chosen to ensure a good occlusion of the bladder neck. The mean volume of Macroplastique injected was 3 ml. Results At a mean ...

  15. Medical simulator with injection device

    NARCIS (Netherlands)

    2011-01-01

    medical simulator 611 comprises a vessel 609 representing a simulated blood vessel. The vessel comprises a simulated vessel wall capable of being punctured by an electrically conductive injection needle 503. The vessel wall comprises a first electrically conductive layer for closing an electric

  16. PLT neutral beam injection systems

    International Nuclear Information System (INIS)

    Menon, M.M.; Barber, G.C.; Blue, C.W.

    1979-01-01

    A brief description of the Princeton Large Torus (PLT) neutral beam injection system is given and its performance characteristics are outlined. A detailed operational procedure is included, as are some tips on troubleshooting. Proper operation of the source is shown to be a crucial factor in system performance

  17. Preface to the injection tables

    International Nuclear Information System (INIS)

    Anon.

    1977-01-01

    Twelve groups of dogs received intravenous injections of various doses of 226 Ra, 239 Pu, 228 Ra, 228 Th, 90 Sr, 241 Am, 249 Cf, or 252 Cf at approximately 17 months of age. The animals were euthanized when death appeared imminent. Data are presented on the calculated radiation dose to the skeleton and pathological changes observed at autopsy

  18. Practice patterns in prescribing oral care products by dental practitioners

    Directory of Open Access Journals (Sweden)

    Alena B. Abdrashitova

    2017-05-01

    Full Text Available This paper describes the practice patterns of dental practitioners in how they choose oral care products for prescriptions to their patients. One hundred seventy-three respondents were selected for a medico-sociological study. They were divided into 3 groups based on their work experience: less than 5 years (30.0%, 5–9 years (40.0% and 10–14 years (30.0%. The majority of respondents were dental therapists (71.0%, and the rest were paedodontists, dental surgeons, periodontists and orthodontists (11.0%, 7.0%, 4.0% and 1.0%, respectively. The study was conducted using a questionnaire specially developed by us, which consisted of 34 questions grouped into several domains. Analysis of the obtained results has shown that the majority of dental practitioners (88.7% were competent in prescribing oral care products. Professionals with work experience over 10 years often choose oral care products incorrectly; 80.6% of them believe that long-term use of personal oral care products containing antiseptic components affects the oral microbial flora, which suggests that it is necessary to amend the existing classification of toothpastes.

  19. Secular trends in opioid prescribing in the USA

    Directory of Open Access Journals (Sweden)

    Pezalla EJ

    2017-02-01

    Full Text Available Edmund J Pezalla,1 David Rosen,2 Jennifer G Erensen,2 J David Haddox,2,3 Tracy J Mayne2 1Bioconsult, LLC, Wethersfield, 2Purdue Pharma L.P., Stamford, CT, 3Public Health and Community Medicine, Tufts University School of Medicine, Boston, MA, USA Abstract: Opioid abuse and misuse in the USA is a public health crisis. The use of prescription opioid analgesics increased substantially from 2002 through 2010, then plateaued and began to decrease in 2011. This study examined prescriptions of branded and generic immediate- and extended-release opioid analgesics from 1992 to 2016. This was juxtaposed against state and federal policies designed to decrease overutilization and abuse, as well as the launch of new opioid products, including opioids with abuse-deterrent properties (OADPs. The data indicate that these health policies, including the utilization and reimbursement of OADPs, have coincided with decreased opioid utilization. The hypothesis that OADPs will paradoxically increase opioid prescribing is not supported. Keywords: OADP, prescription, utilization trends, legislation, opioids

  20. Information Rx: prescribing good consumerism and responsible citizenship.

    Science.gov (United States)

    Adams, Samantha; de Bont, Antoinette

    2007-12-01

    Recent medical informatics and sociological literature has painted the image of a new type of patient--one that is reflexive and informed, with highly specified information needs and perceptions, as well as highly developed skills and tactics for acquiring information. Patients have been re-named "reflexive consumers." At the same time, literature about the questionable reliability of web-based information has suggested the need to create both user tools that have pre-selected information and special guidelines for individuals to use to check the individual characteristics of the information they encounter. In this article, we examine suggestions that individuals must be assisted in developing skills for "reflexive consumerism" and what these particular skills should be. Using two types of data (discursive data from websites and promotional items, and supplementary data from interviews and ethnographic observations carried out with those working to sustain these initiatives), we examine how users are directly addressed and discussed. We argue that these initiatives prescribe skills and practices that extend beyond finding and assessing information on the internet and demonstrate that they include ideals of consumerism and citizenship.