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Various Interventions (various + intervention)
Selected AbstractsModel-based cost-effectiveness analysis of interventions aimed at preventing medication error at hospital admission (medicines reconciliation)JOURNAL OF EVALUATION IN CLINICAL PRACTICE, Issue 2 2009Jonathan Karnon MSc PhD Abstract Rationale, Medication errors can lead to preventable adverse drug events (pADEs) that have significant cost and health implications. Errors often occur at care interfaces, and various interventions have been devised to reduce medication errors at the point of admission to hospital. The aim of this study is to assess the incremental costs and effects [measured as quality adjusted life years (QALYs)] of a range of such interventions for which evidence of effectiveness exists. Methods, A previously published medication errors model was adapted to describe the pathway of errors occurring at admission through to the occurrence of pADEs. The baseline model was populated using literature-based values, and then calibrated to observed outputs. Evidence of effects was derived from a systematic review of interventions aimed at preventing medication error at hospital admission. Results, All five interventions, for which evidence of effectiveness was identified, are estimated to be extremely cost-effective when compared with the baseline scenario. Pharmacist-led reconciliation intervention has the highest expected net benefits, and a probability of being cost-effective of over 60% by a QALY value of £10 000. Conclusions, The medication errors model provides reasonably strong evidence that some form of intervention to improve medicines reconciliation is a cost-effective use of NHS resources. The variation in the reported effectiveness of the few identified studies of medication error interventions illustrates the need for extreme attention to detail in the development of interventions, but also in their evaluation and may justify the primary evaluation of more than one specification of included interventions. [source] Effectiveness of educational interventions on the improvement of drug prescription in primary care: a critical literature reviewJOURNAL OF EVALUATION IN CLINICAL PRACTICE, Issue 2 2001Adolfo Figueiras PhD Abstract This paper is a critical review of studies of educational programmes designed to improve prescription practices in ambulatory care. Scientific articles were selected from the following bibliographical indices: MEDLINE, IME, ICYT and ERIC. The searches covered the time period between 1988 and 1997. The search criteria included: primary-care, educat*, prescription* and other related keywords. The inclusion criteria were studies describing educational strategies aimed at general practitioners working in ambulatory settings. The study outcome was change in prescribing behaviour of physicians through prescribing indicators. The following data were extracted: study design, target drugs, type of intervention, follow-up period of the prescription trends, type of data analysis, type of statistical analysis and reported results. We found 3233 articles that met the search criteria. Of these, 51 met the inclusion criteria and 43 studied the efficacy/effectiveness of one or various interventions as compared to no intervention. Among seven studies evaluating active strategies, four reported positive results (57%), as opposed to three of the eight studies assessing passive strategies (38%). Among the 28 studies that tested reinforced active strategies, 16 reported positive results for all variables (57%). Eight studies were classified as a high degree of evidence (16%). We concluded that the results of our review suggest that the more personalized, the more effective the strategies are. We observe that combining active and passive strategies results in a decrease of the failure rate. Finally, better studies are still needed to enhance the efficacy and efficiency of prescribing practices. [source] Medicine taking behaviour in depression , part 1PROGRESS IN NEUROLOGY AND PSYCHIATRY, Issue 1 2009Celia Feetam MSc, MCMHP, MRPharmS In this,the first of two articles,poor adherence with antidepressant treatment and the effect on outcome are explored. The factors important in the selection of an antidepressant are also considered. In the second article, treatment variables that may affect adherence will be examined alongside various interventions that have been proposed to improve medicine taking behaviour in patients with depression. Copyright © 2009 Wiley Interface Ltd [source] Prevention of child abuse and neglect and improvements in child developmentCHILD ABUSE REVIEW, Issue 1 2009Mogens Nygaard Christoffersen Abstract The aim of the study was to evaluate the implementation of a section in the Danish Social Assistance Act which encourages local authorities to offer families services in order to support children at risk of child maltreatment. The specific purpose of the present paper is to answer the question: Will the socio-psychological development of children known to social services be improved when abuse and neglect are reduced? A sample of 1,138 children was drawn at random from new social services cases starting in 1998. Subsequently, about 80 per cent were evaluated by local caseworkers on the basis of a standardised questionnaire covering a period of four years. The most damaging family conditions seemed to be psychological maltreatment, physical/sexual abuse and neglect. Maltreated children were more often in a depressed state, unhappy, socially isolated, or they had an eating disorder, inadequate or under-nutrition, suicidal tendencies, lack of concentration, or disturbed behaviour, compared to those children who were not exposed to abuse and neglect. If parental behaviour improved, effects on children's well-being were also observed and positive changes in children's socio-psychological development were identified. The questionnaire explored the impact of various interventions, including services geared to strengthen the child's network, but results indicated that the child displayed reduced risk of reactive symptoms only when parental behaviour improved and abuse and neglect were reduced. Copyright © 2009 John Wiley & Sons, Ltd. [source] Reference values for change in body mass index from birth to 18 years of ageACTA PAEDIATRICA, Issue 6 2003J Karlberg Body mass index (BMI) has become the measure of choice for determination of nutritional status during the paediatric years, as in adults. Recently, several cross-sectional BMI childhood reference values standards have been published. In order precisely to evaluate childhood nutritional interventions, reference values allowing for the evaluation of changes in BMI values are also needed. For the first time, such reference values can be presented based on 3650 longitudinally followed healthy Swedish children born full term. The reference values for the change in BMI are given as the change in BMI standard deviation scores. The reference values are given as means of mathematical functions adjusting for gender, age of the child and the length of the interval between two measurements for interval lengths of 0.25 to 1.0 y before 2y of age and of 1 to 5 y between birth and 18 y. The usefulness of the reference values is proved by a graph that forms a part of a clinical computer program; the -2 to +2 standard deviation range of the predicted change in BMI can be computed for an individual child and drawn in the graph as an extended support for clinical decision-making. Conclusion: For the first time this communication gives access to BMI growth rate values that can be used both in research and in the clinic to evaluate various interventions, be they nutritional, surgical or therapeutic. [source] | ||||||||||