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Prescribing Practices (prescribing + practice)
Selected AbstractsEvaluation of a multifaceted intervention to limit excessive antipsychotic co-prescribing in schizophrenia out-patientsACTA PSYCHIATRICA SCANDINAVICA, Issue 5 2010L. Baandrup Baandrup L, Allerup P, Lublin H, Nordentoft M, Peacock L, Glenthoj B. Evaluation of a multifaceted intervention to limit excessive antipsychotic co-prescribing in schizophrenia out-patients. Objective:, To evaluate the effect of a multifaceted educational intervention on the frequency of antipsychotic co-prescribing in adult schizophrenia out-patients. Method:, Controlled quasi-experimental study performed in two Danish municipalities matched for baseline prevalence of antipsychotic polypharmacy, socioeconomic status and functional level of patients. The intervention was aimed at psychiatric healthcare providers and consisted of 1 day of didactic lectures, six 3-h educational outreach visits and an electronic reminder during drug prescribing. Results:, Between-group use of antipsychotic polypharmacy was compared at baseline (intervention group, N = 232/control group, N = 351) and after 1 year of intervention (intervention group, N = 216/control group, N = 386). The prevalence of antipsychotic polypharmacy at follow-up was not significantly different between treatment settings when adjusting for differences in case-mix (P = 0.07). Conclusion:, This multifaceted educational intervention failed to reduce the frequency of antipsychotic co-prescribing, but it suggested that future efforts to improve prescribing practice should address organizational barriers to implementation. [source] Use of fresh-frozen plasma at Royal Darwin Hospital: a retrospective auditINTERNAL MEDICINE JOURNAL, Issue 9 2008S. Moylan Abstract Background:, The aim of the study was to assess the appropriateness of use of fresh-frozen plasma (FFP) at Royal Darwin Hospital against the National Health and Medical Research Council and Australian and New Zealand Society for Blood Transfusion guidelines. Methods:, A retrospective review of blood product request forms, online pathology storage system data, pathology records and clinical notes between 1 January 2006 and 31 December 2006 was carried out. The appropriateness of requests was assessed against existing guidelines. The percentage of appropriate and inappropriate FFP transfusions was obtained. Results:, Six hundred and forty-eight of 950 units (68%) of FFP were used with an appropriate indication as per National Health and Medical Research Council/Australian and New Zealand Society for Blood Transfusion guidelines. Of the remaining units, 14% (137 units) was given without a clear indication and a decision of appropriateness could not be established for 17% (165 units) because of inadequate clinical or pathology information (e.g. coagulation results). Multiple issues around prescribing practice were identified. Conclusion:, There is significant use of FFP at Royal Darwin Hospital without clear clinical indication. The employment of a transfusion nurse to monitor use of FFP (and other blood products) and provide education is aimed at improving transfusion efficiency and patient safety. [source] Acetylcholinesterase treatment,modelling potential demand and auditing practiceINTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 12 2001Simon Lovestone Abstract Background Acetylcholinesterase inhibitors represent an entirely novel treatment option for patients with Alzheimer's disease (AD). As such they represent a significant change in practice and a significant cost pressure on funding bodies. Objectives To assess the impact of cholinesterase inhibitors on routine clinical practice. Methods We estimated potential demand for the compounds taking into account eligibility criteria and prescribing practice agreed between clinicians and funders. We then audited actual prescribing practice assessing whether the estimated demand matched actual demand and whether practice and prescribing criteria were adhered to. Results Over a two-year period we estimated the demand for treatment at a total of 89 patient years for the population of the audit unit. In practice only 24.5 patient years of therapy were received, the short fall apparently being due to low referral rates for treatment. Prescribing by clinicians matched practice guidelines and a high proportion of three monthly assessments using scales for cognition, function and global state were performed. Using these assessment procedures treatment successes could be differentiated from primary and secondary treatment failures and, where apparently appropriate, treatment could be stopped. Conclusion In the real world of clinical practice demand for treatment in AD is modest but likely to grow and assessment with an aim to identifying those receiving benefit from treatment can be achieved. Copyright © 2001 John Wiley & Sons, Ltd. [source] Use of Antibiotics in Elderly Patients with Exacerbated COPD: The OLD-Chronic Obstructive Pulmonary Disease StudyJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 4 2006Raffaele Antonelli Incalzi MD OBJECTIVES: To verify how frequently geriatric patients hospitalized for exacerbated chronic obstructive pulmonary disorder (COPD) had not been given antibiotics at home and to identify the relationship between the patient's condition and the prescribing practice. DESIGN: Observational study. SETTING: General medicine acute care wards. PARTICIPANTS: Four hundred fifty-nine elderly patients admitted to the hospital because of exacerbated COPD. MEASUREMENTS: Indices of severity of COPD exacerbation, such as age, St. George Respiratory Questionnaire (SGRQ) score, number of exacerbations in the previous year, and Cumulative Illness Rating Scale score were considered in the analyses. RESULTS: Ninety (19.6%) patients had an antibiotic prescribed before admission. The prescription was not associated with older age and was weakly associated with greater comorbidity. Having more than four exacerbations (odds ratio (OR)=2.16, 95% confidence interval (CI)=1.27,3.66) and a SGRQ symptoms subscore greater than 70 (OR=1.61, 95% CI=1.0,2.68) were independent correlates of the use of antibiotics before admission, although 67% of patients reporting more than four exacerbations in the previous year and 73.1% of patients with a SGRQ symptoms subscore greater than 70 had not been given any antibiotic prescription at home. CONCLUSION: The majority of older patients hospitalized for exacerbated COPD had not been given antibiotics at home, although they had at least one index of exacerbation severity. [source] Views on nurse prescribing: a survey of community mental health nurses in the Republic of IrelandJOURNAL OF PSYCHIATRIC & MENTAL HEALTH NURSING, Issue 1 2009J. WELLS phd rpn A nurse prescribing scheme has recently been implemented within the Republic of Ireland. This paper reports on the views of community mental health nurses on nurse prescribing just prior to the implementation of the scheme. Data were gathered through a 13-item questionnaire administered to 103 members of the Association of Community Mental Health Nurses in Ireland. Results indicated a distinct difference of view between male and female community mental health nurses, with female nurses having greater reservations towards the desirability of nurse prescribing in relation to educational preparation and impact on professional relationships. Overall, only 17% of respondents favoured being supervised in their prescribing practice by their consultant psychiatrist. The paper concludes that there is ambivalence towards prescribing in this important group of nurses which may need to be taken into account if nurse prescribing is to be successfully implemented within the Irish mental health service context. [source] Venous thromboembolism associated with cyproterone acetate in combination with ethinyloestradiol (Dianette®): observational studies using the UK General Practice Research Database,PHARMACOEPIDEMIOLOGY AND DRUG SAFETY, Issue 7 2004H. E. Seaman Abstract Purpose To derive risk estimates for venous thromboembolism (VTE) in women prescribed cyproterone acetate combined with ethinyloestradiol (CPA/EE), a drug licensed in the UK for the treatment of women with acne or hirsutism. CPA/EE provides a treatment option for women with polycystic ovary syndrome (PCOS). CPA/EE has been associated with an increased risk of VTE. Methods Using the General Practice Research Database, we conducted cohort and case-control analyses in all women aged 15,39 and then nested in a population of women of the same age with acne, hirsutism or PCOS. Results The incidence rate ratio (IRR) for VTE in women exposed to CPA/EE versus conventional combined oral contraceptives (COCs) was significantly raised (all women: 1.92; 95%,CI: 1.22,2.88; nested: 2.51; 95%,CI: 1.07,5.75). Using exposure to conventional COCs as the reference, the adjusted odds ratio (ORadj) for VTE associated with CPA/EE was 1.45 (95%,CI: 0.80,2.64) in all women and 1.71 (95%,CI: 0.31,9.49) in women with acne, hirsutism or PCOS. Conclusions The risk of VTE associated with CPA/EE use does not differ significantly from that associated with the use of conventional COCs. These data are reassuring and together with knowledge of the risks associated with other treatments for acne, in particular, should influence prescribing practice. Copyright © 2003 John Wiley & Sons, Ltd. [source] Latest news and product developmentsPRESCRIBER, Issue 3 2008Article first published online: 26 FEB 200 Higher risk of CV events in aspirin resistance More than one in four patients may have aspirin resistance, a new metaanalysis shows, and they face a four-to sixfold increased risk of a major cardiovascular event or death compared with aspirin-sensitive patients taking low-dose aspirin (BMJ online: 17 Jan 2008; doi:10. 1136/bmj.39430.529549.BE). The analysis included 20 studies involving a total of 2930 patients with cardiovascular disease. Of these, 28 per cent were defined as having aspirin resistance (according to the various definitions in each study). Compared with aspirin-sensitive patients, the odds ratio of any cardiovascular event or acute coronary syndrome was about 4 and the odds ratio of death was 6. Aspirin-resistant patients did not benefit from other antiplatelet treatment. ADOPT: rosiglitazone fracture risk in women A new analysis of the ADOPT trial (N Engl J Med 2006;355: 2427-43) has found that the risk of fractures during treatment with rosiglitazone (Avandia) is approximately twice as high as with metformin or glibenclamide, but mainly in women (Diabetes Care online: 25 Jan 2008; doi: 10.2337/dc07-2270). The study found a significant difference in risk between the drugs only for women, with a cumulative incidence of 15.1 per cent with rosiglitazone, 7.3 per cent with metformin and 7.7 per cent with glibenclamide after five years. No risk factors were identified although the incidence of fractures was higher among postmenopausal than premenopausal women. New from NICE Infliximab for the treatment of adults with psoriasis. Technology Appraisal Guidance No. 134, Jan 2008 Infliximab (Remicade), a monoclonal antibody against TNF-alpha, should be an option for treating very severe plaque psoriasis in adults, NICE recommends. Using its fast-track single technology appraisal procedure, NICE concluded that infliximab should be considered when standard therapies,methotrexate or ciclosporin (Neoral), or PUVA , have failed or are unsuitable. The criteria for disease severity are defined by the Psoriasis Area Severity Index (PASI) score (,20) and the Dermatology Life Quality Index (DLQI) score (>18). Treatment response is also defined by these measures and infliximab should be continued for longer than 10 weeks only when predefined thresholds are met. Infliximab costs an average of £11 750 annually. In 2006, NICE recommended etanercept (Enbrel) and efalizumab (Raptiva) for patients with severe psoriasis (PASI ,10 and DLQI >10). Commons committee wants tougher targets Most GPs get full QOF points for medicines management even though there is inexplicably large variation in good prescribing practice between PCTs, the Public Accounts Select Committee points out in its latest report, Prescribing Costs in Primary Care. The Committee wants to see tougher QOF targets among several initiatives to reduce prescribing costs. Although most publicity centred on its endorsement of the National Audit Office claim that GPs could save £200 million by prescribing lower-cost drugs, the report contains some more far-reaching proposals. GPs should prescribe generic alternatives within a therapeutic category, so when a brand is not available generically, eg Lipitor, a different drug that is, eg simvastatin, should be used when clinically appropriate. Further, this form of substitution should be rewarded via QOF targets. There should be greater uniformity in the appearance, labelling and packaging of generic and branded equivalents. The Department of Health should consider raising awareness of the value of medicines by printing the cost on packaging, and to reduce the £100 million wasted annually in dumped medicines, it should investigate which drugs aren't used and why patients won't take them. Strategic health authorities should work with the National Prescribing Centre to develop more prescribing indicators with which to measure PCT performance and support PCTs to promulgate best practice. They should also collaborate on promoting joint primary-secondary care formularies and increase the consistency of prescribing, not only between hospital specialists and GPs but also between PCTs. To monitor the influence of the pharmaceutical industry, PCTs should keep a record of gifts and hospitality and publish a register. Questions to ask about mental health treatment The Department of Health has published a booklet designed to raise awareness of medicines management issues affecting people using mental health services and their carers, and professionals in the health and social services. Although one aim of Medicines Management: Everybody's Business is to empower people with mental health problems to ask about their medication, its formal style is better suited to staff who need to improve their person-centred approach to care. It covers what information people should expect and what questions to ask when drug treatment is being considered, what to expect at review and issues to consider when contemplating stopping treatment. Copies can be downloaded at www.dh.gov.uk. Consider statins for all patients with diabetes Treatment with a statin should be considered for all patients with diabetes unless their risk is low, say the authors of a new study (Lancet 2008;371:117-25). Their meta-analysis of 14 randomised trials involving 18 686 people with diabetes and an average follow-up of 4.3 years found that statins reduced vascular events and vascular mortality as much as in nondiabetic populations. The overall benefit was 42 fewer major events per 1000 people treated for five years. This was independent of a history of vascular disease or other baseline characteristics. No evidence for OTC cough medicines There is no evidence that over-the-counter cough medicines for adults and children are effective in relieving acute cough, a new Cochrane review has concluded (Cochrane Database of Systematic Reviews 2008, Issue 1). The review of 17 randomised trials involving 2876 adults and eight involving 616 children reported conflicting findings of uncertain clinical relevance. The trials were heterogeneous and of low quality. Copyright © 2008 Wiley Interface Ltd [source] Annotation: The use of psychotropic medications in children: a British viewTHE JOURNAL OF CHILD PSYCHOLOGY AND PSYCHIATRY AND ALLIED DISCIPLINES, Issue 2 2003David Bramble Background: Prescribing practices relating to the use of psychotropic medication with mentally disordered children have changed significantly in Britain over recent years. Methods: I conducted a review of the modest body of empirical data available relating to the prescribing practices of child psychiatrists, paediatricians and general practitioners (primary care physicians). The data were obtained primarily from postal questionnaire studies but also from British drug studies and a government-sponsored evaluation of the efficacy of stimulant medication. Postgraduate training guidelines for the three principal clinical disciplines are also discussed. Results: Systematic evaluation of prescribing practices has a relatively short history. All the studies reviewed demonstrated consistent methodological weaknesses, the most important of which was reliance upon retrospective reports of prescribing practices from clinicians with no analysis of actual prescription data. No studies relating to the general use of psychotropic medication by paediatricians were found. Child psychiatrists and general practitioners appear to be using a range of drugs for a range of conditions; however, there was evidence of intra- and interdisciplinary variations in practice. It was also evident from the general practitioner data that drug treatments were frequently used for conditions best managed with behavioural methods (e.g., common sleep problems and enuresis). Government prescription data relating to methylphenidate use in ADHD reveal a dramatic rise over the past ten years. Currently, most child psychiatrists use this treatment compared to approximately half the profession only seven years ago. The use of newer antipsychotic agents as well as the SSRI antidepressants appears to be growing in child psychiatric practice. A majority of clinicians surveyed believed that medication was an important treatment modality but also felt that they were relatively unskilled in the field and requested further training. Conclusions: Overall, a picture of both a growing and better informed use of psychotropic medication is emerging in Britain despite shortcomings in postgraduate training. Future research needs to evaluate prescribing practice in a more objective manner in order to improve training and also service developments in the field. [source] Antibiotic prophylaxis in elective colorectal surgeryANZ JOURNAL OF SURGERY, Issue 4 2002Yunus A. Gul Background: Antibiotics are often administered in elective colorectal surgery to prevent wound infection. The tendency for surgeons to prolong the administration of prophylactic antibiotic therapy in the postoperative period is a well-known fact. The aim of this study was to elucidate the pattern of prophylactic antibiotic utilization in elective colorectal surgery and to determine if evidence-based medicine is employed in relation to this practice. Methods: A cross-sectional study encompassing general surgeons performing elective colorectal surgery was performed. Questionnaires were distributed to 144 surgeons (national, academic and private health care). Questions pertaining to the type, timing and duration of antibiotic administration were asked. The prevalence of wound infection audit rate and whether or not there were specific guidelines related to antibiotic administration were also determined. Results: The response rate obtained was 67% (n = 96). Although evidence from the current medical literature and recommended national guidelines support the use of single-dose prophylactic antibiotics, 72% of the respondents used more than a single dose. Forty surgeons (42%) claimed that their prescribing practice was supported by the medical literature, 31 respondents (32%) based their practice on hospital guidelines and personal preference was cited as a reason by 21 surgeons (22%). The remaining four respondents (4%) used a similar scheduling policy to that practiced by their colleagues in relation to antibiotic administration. There was no significant difference in antibiotic dose scheduling between national, private and university academic institutions (P = 0.85). Conclusions: These results suggest that a significant proportion of surgeons administer excessive and unnecessary doses of antibiotics in elective colorectal surgery. Further studies are required to uncover the reasons but lack of appropriate guidelines and failure to exercise evidence-based medicine are major factors that account for this practice. [source] General practitioners' ranking of evidence-based prescribing quality indicators: a comparative study with a prescription databaseBRITISH JOURNAL OF CLINICAL PHARMACOLOGY, Issue 2 2006Ifeanyi Okechukwu Background To ensure that indicators for assessing prescribing quality are appropriate and relevant, physicians should be involved in their development. How general practitioners (GPs) rank these indicators is not fully understood. Aims (i) To determine how GPs in Ireland rank a set of evidence-based prescribing quality indicators in order of importance and relevance to their practice, and (ii) to compare the GPs' ranking of the defined set of indicators with actual prescribing practice using a prescription database. Methods A postal questionnaire was sent to 105 GPs, who were asked to rank a set of 11 prescribing quality indicators, identified from the literature from most to least important. The results were aggregated and a weighted score for each indicator determined. These same prescribing indicators were then applied to a prescription database to compare the ranking provided with actual prescribing practice. Results Eighty-six GPs (82%) returned the completed questionnaire. The higher ranks were for quality issues,use of inhaled corticosteroids, statins and benzodiazepines. Actual prescribing data showed prolonged use of benzodiazepines in over half of the prescriptions dispensed (n = 18 171), 52.48% (95% confidence interval 51.95, 53.01) and low usage of generic drugs, 17.78% (17.70, 17.90) despite their high ranking by the GPs. Conclusion While GPs have diverse views about the value of different prescribing quality indicators, the results suggest that they do rank evidence-based guidelines on patient management highly, but those based on costs and less evidence the lowest. There was considerable divergence between theory and practice in the application of quality indices. [source] The Impact of Governmental Guidance on the Time Taken to Receive a Prescription for Medication for ADHD in EnglandCHILD AND ADOLESCENT MENTAL HEALTH, Issue 1 2010David M. Foreman The National Health Service in England has deployed guidance from the National Institute of Clinical Excellence (NICE) to assist practitioners in the diagnosis and treatment of Attention Deficit Hyperactivity Disorder (ADHD) but, though the number of prescriptions has risen since its introduction, the impact of the guidance on prescribing practice has not been studied. Clinic records of all open ADHD cases (296) in three English Child and Adolescent Mental Health Services were examined. The time from referral to either prescription or data collection was extracted for a survival analysis. It was hypothesised that NICE guidance, clinic, patient and referral characteristics would all influence the speed and likelihood of prescription. Following the introduction of NICE guidance, the median time to start prescribing medication fell from 1262 to 526 days: the minimum realistic time to complete a routine assessment was approximately 70 days. Overall, 70% were prescribed medication. Most of the wait was after face-to-face appointments at the clinic had been initiated. Waiting times differed between clinics and shorter waits were likely for older children and those referred from an educational source. While the introduction of NICE guidance has increased the rate of prescription, the time taken before prescription suggests that the tendency in England is still to postpone treatment by medication. The reasons for this require further research. [source] Latest news and product developmentsPRESCRIBER, Issue 23-24 2007Article first published online: 8 JAN 200 Cervical cancer risk falls after COC use ends Combined oral contraceptives (COCs) are associated with a slight increase in the risk of cervical cancer but this diminishes with time after use ends, an international study has shown (Lancet 2007;370:1609,21). Analysis of data for 16 573 women with and 35 509 women without cervical cancer confirmed that using a COC for 10 years between the ages of 20 and 30 increases the incidence of invasive cervical cancer from 3.8 to 4.5 per 1000 by age 50. However, the excess risk disappears 10 years after cessation of use. , A new analysis of the US Nurses' Health Study suggests that protection against ovarian cancer does not persist beyond 20 years after cessation of COC use. This study also showed that tubal ligation is associated with reduced risk of ovarian cancer (Am J Epidemiol 2007; 166;894,901). Pharmaceutical services fund moves to PCTs The ,global sum' that provides central funding for NHS pharmaceutical services is being shifted to PCTs. The Government has included legislation for the change in the recent Health and Social Care Bill. The fund pays the fees and allowances for pharmacy contractors and appliance contractors. The Government says this is a ,natural progression and in keeping with moves to devolve NHS funds to the frontline' that will enable PCTs to manage pharmacy services better by ,encouraging best prescribing practice'. Fewer fluoroquinolones in the community Restricting prescribing of fluoroquinolone antibacterials does not increase hospital admissions for infection among older people, say Canadian researchers (Am J Med 2007;120:893,900). Their analysis of an Ontario medical database shows that, in a community where fluoroquinolones were the most widely prescribed antibacterials, a one-third reduction in prescribing was not followed by an increase in hospital admissions for infectious episodes in the over,65s. On the contrary, there was a 32 per cent reduction in admissions for gastrointestinal conditions. FDA reports increased TB risk with infliximab The US Food and Drug Administration has published an analysis of cases of TB associated with infliximab (Remicade) detected via its spontaneous adverse event reporting scheme (Ann Intern Med 2007;147: 699,702). In 2001 the FDA placed a warning about the risk of TB on product labelling for infliximab and advised testing for TB before initiating treatment. This analysis of 130 cases of TB since reported in patients treated with infliximab found that 45 per cent had developed extra-pulmonary disease; risk factors included use of immunosuppressants (including methotrexate), a history of TB and time spent in an endemic area. Of 67 cases in which treatment was initiated after the warning was issued, 34 with a negative tuberculin skin test developed TB after receiving infliximab. MHRA announces anticounterfeit strategy The UK is a transit point, distribution hub and end-user of counterfeit medicines, says the MHRA in its first anti-counterfeiting strategy (www.mhra.gov.uk). Counterfeits have been detected in the legitimate supply chain with increasing frequency since 2004, resulting in nine batch recalls and a further five incidents detected at wholesale level. The MHRA's proposed approach includes: communication to raise awareness of the risk and facilitate reporting, collaboration with the WHO, the industry and law enforcement agencies, and targeted surveillance, prosecution and regulation. Evidence lacking for choosing DMARD There is insufficient evidence to choose one DMARD or biological agent over another in patients with RA, US investigators say (www.annals.org/cgi/content/abstract/0000605,20080115000192v1). Their systematic review of meta-analyses and intervention and observational trials found no evidence of differences among DMARDs or anti-TNF agents. Mono-therapy with an anti-TNF agent was associated with superior radiographic but not clinical outcomes; methotrexate plus an anti-TNF agent was superior in clinical and functional terms to either drug given alone. Be alert to psychiatric ADRs with rimonabant Clinicians should remain alert for the development of anxiety, depression and an increased risk of suicide with rimonabant (Acomplia), say Danish investigators (Lancet 2007;370:1706,13). Their meta-analysis of four randomised trials involving a total of 4105 patients showed that rimonabant was associated with an increased risk of serious adverse events (odds ratio 1.4; number needed to harm, NNH, 59), including a 2.5,fold increased risk of depression (NNH 49) and a threefold increased risk of anxiety (NNH 166). Following a warning from the FDA of an increased risk of suicide with rimonabant, the authors say their findings indicate a need for ,increased alertness by physicians to these potentially severe psychiatric adverse reactions'. New strategy for NHS medicines information The UK Medicines Information Service (www.ukmi.nhs.uk) has published its new management strategy setting out how it will respond to recent developments in the NHS. Developments include greater access to information for patients, support for nontraditional prescribers and new commissioning arrangements. New antiretroviral Maraviroc (Celsentri) is the first CCR5 antagonist to be introduced for the treatment of HIV infection. CCR5 is one of two co-receptors to which the HIV virus must attach to achieve cell entry. Maraviroc is licensed for use by treatment-experienced patients in whom only CCR5-tropic HIV-1 is detectable. The recommended dose ranges from 150 to 600mg twice daily depending on interactions with concurrent medication. Dimeticone superior Dimeticone 4 per cent lotion (Hedrin) is superior to malathion 0.5 per cent in the eradication of head lice, a UK study in 58 children and 15 adults has shown (PLoS ONE 2007;2: e1127. doi:10.1371/journal.pone. 0001127). Two applications of dimeticone lotion one week apart cleared active infestation in 70 per cent of participants compared with 33 per cent in those who used a single application of malathion. Copyright © 2007 Wiley Interface Ltd. [source] Role of medicines in malaria control and eliminationDRUG DEVELOPMENT RESEARCH, Issue 1 2010Marian Warsame Abstract Antimalarial medicines constitute important tools to cure and prevent malaria infections, thereby averting death and disability; their role in reducing the transmission of malaria is becoming increasingly important. Effective medicines that are currently available include artemisinin-based combination therapies (ACTs) for uncomplicated malaria, parenteral and rectal formulations of artemisinin derivatives and quinine injectables for severe malaria, and primaquine as an anti-relapse agent. These medicines are not optimal, however, owing to safety considerations in specific risk groups, complex regimens, and less than optimal formulations. The efficacy of antimalarial medicines including currently used ACTs is threatened by parasite resistance. Resistance to artemisinins has recently been identified at the Cambodia,Thailand border. Intermittent preventive treatment is constrained by the lack of a replacement for sulfadoxine-pyrimethamine. Despite increasing financial support to procure medicines, access to medicines by populations at risk of malaria, particularly in African countries, remains poor. This is largely due to weak health systems that are unable to deliver quality diagnostics and medicines through an efficient supply chain system, close at hand to the sick patient, especially in remote rural areas. Health systems are also challenged by incorrect prescribing practices in the informal and often unregulated private sector (an important provider of medicines for malaria) and the proliferation of counterfeit and substandard medicines. The provision of a more equitable access to life-saving medicines requires no less than a steady drug development pipeline for new medicines tailored to meet the challenging conditions in endemic countries, ideally single dose, highly effective against both disease and relapse-causing parasites and infective forms, extremely safe and with a long shelf life, and made available at affordable prices. Drug Dev Res 71: 4,11, 2010. © 2010 Wiley-Liss, Inc. [source] GP prescribing of nicotine replacement and bupropion to aid smoking cessation in England and WalesADDICTION, Issue 11 2004Andy McEwen ABSTRACT Aims Prescribing nicotine replacement therapy (NRT) or bupropion for smoking cessation is of considerable importance to public health but little is known about prescribing practices. This paper examines general practitioners' (GPs') prescribing patterns in Britain where these drugs are reimbursed. The results have implications for other health-care systems considering introducing reimbursement. Design, participants and setting Postal survey conducted in 2002 of a random sample of 1088 GPs in England and Wales, of whom 642 (59%) responded. Measures Number of requests GPs reported having received from patients for NRT and bupropion over the past month, the number of prescriptions they reported issuing and ratings of attitudes to these medications. Findings GPs reported receiving an average of 4.3 requests for NRT and 1.9 for bupropion in the previous month. They reported issuing 3.5 prescriptions for NRT and 1.2 for bupropion. Almost all GPs accepted that NRT (95%) and bupropion (97%) should be reimbursable on National Health Service (NHS) prescription. However, a significant minority of those who received requests for prescriptions did not issue any (8% for NRT and 26% for bupropion). This was related to whether they thought these products should be available on NHS prescription for both NRT and bupropion (OR = 0.66, P < 0.05), which in turn was related to beliefs about whether smokers should have to pay for treatment themselves, the cost-effectiveness of NRT/bupropion and the low priority they would give NRT/bupropion in the drug budget. For bupropion, concern about side-effects independently predicted not prescribing [odds ratio (OR) = 1.46, P < 0.03]. Conclusion In the British health-care system, which has a well-established system for technology assessment and professionally endorsed guidelines, a significant minority of GPs decline all patient requests for stop-smoking medicines. [source] Worldwide-Schizophrenia Outpatient Health Outcomes (W-SOHO): baseline characteristics of pan-regional observational data from more than 17,000 patients,INTERNATIONAL JOURNAL OF CLINICAL PRACTICE, Issue 11 2009J. Karagianis Summary Objective:, To describe the Worldwide-Schizophrenia Outpatient Health Outcomes (W-SOHO) patient population at study entry, focusing on illness burden and prescribing practices across regions. Methods:, The SOHO study was a 3-year, prospective, observational study designed to assess costs and outcomes associated with antipsychotic use in outpatients initiating or changing antipsychotic (with an emphasis on olanzapine compared with other antipsychotics). SOHO was conducted in 10 European countries and 27 other countries as Intercontinental SOHO (IC-SOHO). Data from all countries have been pooled to produce the W-SOHO dataset. Main outcomes measures:, Clinical Global Impression-Schizophrenia (CGI-SCH) severity scores, psychotropic medication use, adverse events, social interaction, housing and employment status, self-perceived health state (EuroQoL EQ-5D scale and Visual Analogue Scale, EQ-VAS), and reasons for initiation/change of antipsychotic. Results:, The W-SOHO database comprises 17,384 patients from six regions; East Asia (n = 1223), Central and Eastern Europe (n = 2175), Northern Europe (n = 4291), Southern Europe (n = 5788), Latin America (n = 2566), North Africa and the Middle East (n = 1341). Overall, patients were 38 ± 13 years old (mean ± SD), moderately ill (mean CGI-SCH overall score of 4.4 ± 1.0) with a median duration of illness of 7 years (interquartile range 1,16 years); 43% were female, 10% were receiving antipsychotic medication for the first time. Adverse events were prevalent across all regions; on average, 50% (range 41,59%) of patients taking antipsychotics exhibited extrapyramidal symptoms at baseline, and 62% (34,67%) of patients reported sexual dysfunction in the previous month. On average, only 19% (16,23%) of patients were in paid employment and as many as 69% were living in dependent housing. Conclusions:, Despite inherent diversity in these patients and the health care systems supporting them, there are striking cross-regional similarities in baseline characteristics for most measures. Not all countries are represented; regional comparisons may not be valid outside of the countries studied. [source] Prescription practices of public and private health care providers in Attock District of PakistanINTERNATIONAL JOURNAL OF HEALTH PLANNING AND MANAGEMENT, Issue 1 2002S. Siddiqi Abstract The irrational use of drugs is a major problem of present day medical practice and its consequences include the development of resistance to antibiotics, ineffective treatment, adverse effects and an economic burden on the patient and society. A study from Attock District of Pakistan assessed this problem in the formal allopathic health sector and compared prescribing practices of health care providers in the public and private sector. WHO recommended drug use indicators were used to study prescription practices. Prescriptions were collected from 60 public and 48 private health facilities. The mean (±,SE) number of drugs per prescription was 4.1,±,0.06 for private and 2.7,±,0.04 for public providers (,p,<,0.0001). General practitioners (GPs) who represent the private sector prescribed at least one antibiotic in 62% of prescriptions compared with 54% for public sector providers. Over 48% of GP prescriptions had at least one injectable drug compared with 22.0% by public providers (,p,<,0.0001). Thirteen percent of GP prescriptions had two or more injections. More than 11% of GP prescriptions had an intravenous infusion compared with 1% for public providers (,p,<,0.001). GPs prescribed three or more oral drugs in 70% of prescriptions compared with 44% for public providers (,p,<,0.0001). Prescription practices were analysed for four health problems, acute respiratory infection (ARI), childhood diarrhoea (CD), fever in children and fever in adults. For these disorders, both groups prescribed antibiotics generously, however, GPs prescribed them more frequently in ARI, CD and fever in children (,p,<,0.01). GPs prescribed steroids more frequently, however, it was significantly higher in ARI cases (,p,<,0.001). For all the four health problems studied, GPs prescribed injections more frequently than public providers (,p,<,0.001). In CD cases GPs prescribed oral rehydration salt (ORS) less frequently (33.3%) than public providers (57.7%). GPs prescribed intravenous infusion in 12.3% cases of fever in adults compared with none by public providers (,p,<,0.001). A combination of non-regulatory and regulatory interventions, directed at providers as well as consumers, would need to be implemented to improve prescription practices of health care providers. Regulation alone would be ineffective unless it is supported by a well-established institutional mechanism which ensures effective implementation. The Federal Ministry of Health and the Provincial Departments of Health have to play a critical role in this respect, while the role of the Pakistan Medical Association in self-regulation of prescription practices can not be overemphasized. Improper prescription practices will not improve without consumer targeted interventions that educate and empower communities regarding the hazards of inappropriate drug use. Copyright © 2002 John Wiley & Sons, Ltd. [source] Managing independent prescribing: the influence of primary care trusts on community nurse prescribingINTERNATIONAL JOURNAL OF PHARMACY PRACTICE, Issue 3 2004Mr. Jason Hall Clinical teaching fellow Background Community nurses have been prescribing in the United Kingdom from the Nurse Prescribers' Formulary (NPF) since 1994. Most prescribing for the items included in the NPF is still carried out by general practitioners, although the proportion attributed to nurses is increasing. Objective To describe the methods that primary care trusts (PCTs) have used to influence the prescribing practices of community nurses and to explore the views of nurse prescribers regarding these methods. Method Semi-structured interviews with a purposive sample of 22 community nurse prescribers and five PCT prescribing leads. The transcripts were analysed using the framework method. Key findings PCTs used formularies and guidelines, education and training, individual prescriber feedback and directives to varying degrees to influence nurse prescribing. Some nurse prescribers considered formularies and guidelines to be restrictive. There were few instances of feedback or training being given to prescribers following their initial training as a prescriber, despite a majority wishing to receive both of these. Directives were used to restrict prescribing in a limited number of specific areas. Conclusion Influencing nurse prescribing did not appear to be a priority for PCTs despite this being part of the National Health Service's clinical governance agenda. PCTs will need to engage with nurse prescribers to determine ways to influence prescribing that are in the best interests of patients, nurses, doctors and the Trust. [source] Factors affecting the uptake of new medicines in secondary care , a literature reviewJOURNAL OF CLINICAL PHARMACY & THERAPEUTICS, Issue 4 2008D. Chauhan BPharm MRPharmS MSc Summary Background and Objective:, The rate of uptake of new medicines in the UK is slower than in many other OECD countries. The majority of new medicines are introduced initially in secondary care and prescribed by specialists. However, the reasons for relatively low precribing levels are poorly understood. This review explores the determinants of uptake of new medicines in secondary care. Methods:, Nine electronic databases were searched covering the period 1992,2006. Once the searches had been run, records were downloaded and those which evaluated uptake of new medicines in secondary care were identified. UK studies were of primary interest, although research conducted in other countries was also reviewed if relevant. With the exception of ,think pieces', eligibility was not limited by study design. Studies published in languages other than English were excluded from the review. Determinants of uptake in secondary care were classified using Bonair and Persson's typology for determinants of the diffusion of innovation. Results:, Almost 1400 records were screened for eligibility, and 29 studies were included in the review. Prescribing of new medicines in secondary care was found to be subject to a number of interacting influences. The support structures which exist within secondary care facilitate access to other colleagues and shape prescribing practices. Clinical trial investigators and physicians who sit on decision-making bodies such as Drug and Therapeutic Committees (DTCs) appear to have a special influence due to their proximity to their research and understanding of evidence base. Pharmaceutical representatives may also influence prescribing decisions through funding of meetings and academic detailing, but clinicians are wary of potential bias. Little evidence on the influence of patients upon prescribing decisions was identified. The impact of clinical guidelines has been variable. Some guidelines have significantly increased the uptake of new medicines, but others have had little discernible impact despite extensive dissemination. However given the increasing influence of the National Institute for Health and Clinical Excellence, guidelines may become more important. The impact of financial prescribing incentives on secondary care prescribing is unclear. Although cost and budget may influence hospital prescribing of new drugs, they are of secondary importance to the safety and effectiveness profile of the medicine. If a drug has a novel mechanism of action, or belongs to a class with few alternatives, clinicians are more likely to consider it favourably as a prescribing option. Conclusions:, Although price does not appear to be a primary factor behind prescribing decision-making, in secondary care there has long been a historical need for formal purchasing decisions through the DTC, which differentiates it from primary care. This, in addition to increasing pressures for cost-effectiveness within the NHS means that cost will appear more frequently on clinician consciousness. As a result, guidelines are more likely to be implemented using the strong professional networks in existence within secondary care, and although the influence of patients has not been addressed by the literature, they are likely to have an increasing input into the prescribing decision, given the importance of patient involvement in current UK policy. [source] Evaluation of drug therapy and risk factors in diabetic hypertensives: a study of the quality of care provided in diabetic clinics in Bahrain,JOURNAL OF EVALUATION IN CLINICAL PRACTICE, Issue 2 2005Khalid A. Jassim Al Khaja PhD Abstract Objective, To evaluate control of blood pressure (BP) and diabetes and the associated risk factors in diabetic hypertensives treated by diabetic clinic primary care physicians. Methods, A retrospective analysis of the medical records of diabetic hypertensives from six primary care diabetic clinics in Bahrain. Results, The recommended BP target <130/<85 mmHg and of glycosylated haemoglobin (HbA1C) <7% were achieved in 7.5% and 14.5%, respectively. Most of the patients with uncontrolled BP and HbA1C were at high cardiovascular risk. More patients were on antihypertensive monotherapy than on combination therapy (60.6% vs. 36.7%; P < 0.0001). The recommended two- and three-antihypertensive drug combinations were less often prescribed. In high-risk patients glycaemic control achieved was poor: antidiabetic combination therapy vs. monotherapy did not significantly differ. Inappropriate prescribing practices, such as the use of immediate-release nifedipine monotherapy, use of sulphonylurea instead of metformin in obese patients, and a trend towards prescribing of glyburide rather than a gliclazide in the elderly, were observed. Lipid-lowering (13.5%) and antiplatelet (12.8%) drugs were infrequently prescribed. Conclusions, Hypertension and diabetes in patients treated at the primary care diabetic clinics were inadequately controlled. In several instances, mono- and combination antihypertensives prescribed were irrational. Lipid-lowering and platelet aggregation inhibition strategies have received little attention. Intensive antihypertensive and antidiabetic complementary combination therapy should be encouraged. Continuous professional education of diabetic clinic physicians and expert-supervised diabetic clinics are desirable. [source] Vitamin K prescribing patterns and bone health surveillance in UK children with cystic fibrosisJOURNAL OF HUMAN NUTRITION & DIETETICS, Issue 6 2007D. S. Urquhart Abstract Background, Bone disease has become an increasingly recognized complication of cystic fibrosis (CF). Although causes of CF bone disease are multifactorial, there has been recent interest in the role of vitamin K in CF bone disease. Aims,and,methods, A questionnaire survey of all UK paediatric CF centre dietitians and centre directors was carried out to ascertain current practice with regard to vitamin K prescribing and bone health surveillance. Results, The survey had a 97% response rate representing 3414 CF children. Twenty-three centre directors and 19 dietitians responded, and at least moderate agreement was noted with kappa scores >0.41 for all but one question assessed. Ninety-three per cent centres report that >90% pancreatic insufficient patients receive vitamins A, D and E, yet only 18% centres routinely supplement vitamin K. The majority (60%) report that <10% of their CF patients receive vitamin K, whilst vitamin K dosage varied from 0.3,0.5 to 10 mg day,1. Only one centre undertook no bone health surveillance, and vitamin D levels are measured in 89%, calcium intake assessed in 82% and dual-energy X-ray absorptiometry scans performed in 61% centres. Discussion, Heterogeneity in both vitamin K prescribing practices and bone health surveillance in CF across the UK were noted, underlining the need for a national consensus on bone health management, as well as acting as a call for longitudinal research into the clinical effectiveness of vitamin K therapy in CF. [source] Nurse Practitioner Student Prescriptive PatternsJOURNAL OF THE AMERICAN ACADEMY OF NURSE PRACTITIONERS, Issue 1 2000CS-FNP M, Susan A. Fontana PhD ABSTRACT As employment of nurse practitioners (NPs) increases in health care systems, there is a need to have current data on their prescribing practices and patterns, and to implement a system for updating such data. This study reports prescriptive data based upon 10,421 primary care visits conducted by 55 family NP students over a 15-month period in 1997 and 1998. Numbers of over-the-counter drugs taken regularly, prescription drugs currently prescribed and prescription drugs prescribed or refilled at the visit were recorded in addition to types of drugs, compliance issues, diagnoses rendered and socio-demographic information. Individual student data were aggregated and analyzed using Epi Info (Epidimiology Program Office of the Centers for Disease Control) and SPSS-PC®. Results identified that: 1) the majority of patient visits involved the prescription of 1-2 drugs (88%); 2) major compliance issues included financial concerns, knowledge deficits, and complexity/demands of treatment; 3) commonly rendered diagnoses at drug visits for chronic conditions were hypertension and diabetes; for acute conditions, otitis sinusitis and upper respiratory infections; 4) anti-microbial agents, drugs used for relief of pain, and cardiovascular drugs account for 60% of drug mentions; and 5) the numbers of drugs prescribed or refilled at visits were similar by type of preceptor, except fewer single drugs were prescribed or refilled at visits supervised by nurse preceptors. Findings are discussed relative to deepening the understanding of advanced practice nursing education and the prescribing practices of NP students and their preceptors. [source] How pediatricians manage asthma in ThailandPEDIATRIC PULMONOLOGY, Issue 2 2001Pakit Vichyanond MD Abstract Currently, there is no existing information regarding prescribing practices for the management of childhood asthma among pediatricians in Thailand. In order to evaluate the management standards for childhood asthma in Thailand, 400 self-administered questionnaires were randomly mailed to nonacademic pediatricians throughout Thailand, asking questions about their preferences in the treatment of childhood asthma. One hundred and seventy-four of these 400 questionnaires were returned (a response rate of 43.5%). Data were analyzed using the descriptive module of the Epi-info 6 program. For acute asthma, 17% of the respondents used objective measures such as peak flow meters in assessing asthma severity and severity of acute asthma attacks. The drug of first choice for treating acute attacks was a nebulized beta-agonist q 20 min (81.8%). Although 93% indicated that they had used theophylline for treating acute attacks, most would reserve the drug for patients with severe symptoms. Corticosteroids were reserved for those with severe attacks (91.7% both for clinic and for in-hospital settings). Hydrocortisone was the most preferred corticosteroid preparation (59.8%). Ninety-seven percent used antibiotics in treating acute asthma, but only with appropriate indications. For chronic asthma, a strong preference was observed for oral beta-agonists as the bronchodilator of choice (88%). For moderately severe asthmatics, theophylline was still preferred by 41% of the responders. Among prophylactic agents, ketotifen was the most favored drug (90.4%), whereas inhaled steroids and cromolyn were chosen by 9.6% and 2.4%, respectively. Eighty-five percent indicated that they would prescribe prophylactic agents for 1 year or less. Forty-two percent never considered allergy evaluation as a part of a workup for childhood asthma. Certain prescribing practices of childhood asthma management in Thailand were observed among pediatricians, i.e., 1) low frequency of using objective measures in assessing asthma severity among pediatricians; 2) frequent use of theophylline and antibiotics in the treatment of acute asthma; 3) late introduction of corticosteroids in treating acute asthma; 4) preference for oral bronchodilators; and 5) preference of ketotifen as the prophylactic drug of choice. This survey provides baseline data and will aid in the evaluation of management guidelines for childhood asthma in Thailand. Pediatr Pulmonol. 2001; 32:109,114. © 2001 Wiley-Liss, Inc. [source] Advances in the Pharmacological Treatment of Bipolar Affective DisordersPERSPECTIVES IN PSYCHIATRIC CARE, Issue 3 2003Susan McCabe EdD TOPIC Advances in the psychopharmacologic treatment of bipolar affective disorders (BPAD). PURPOSE To increase advanced practice nurses' ability to match prescribing practices with known etiological factors and the neurobiology of this complex set of disorders. SOURCES Published literature. CONCLUSIONS A wide array of pharmacological agents exist that can be useful to manage BPAD symptoms. APRNs play a critical role in helping patients and their families to use these drugs effectively. [source] Annotation: The use of psychotropic medications in children: a British viewTHE JOURNAL OF CHILD PSYCHOLOGY AND PSYCHIATRY AND ALLIED DISCIPLINES, Issue 2 2003David Bramble Background: Prescribing practices relating to the use of psychotropic medication with mentally disordered children have changed significantly in Britain over recent years. Methods: I conducted a review of the modest body of empirical data available relating to the prescribing practices of child psychiatrists, paediatricians and general practitioners (primary care physicians). The data were obtained primarily from postal questionnaire studies but also from British drug studies and a government-sponsored evaluation of the efficacy of stimulant medication. Postgraduate training guidelines for the three principal clinical disciplines are also discussed. Results: Systematic evaluation of prescribing practices has a relatively short history. All the studies reviewed demonstrated consistent methodological weaknesses, the most important of which was reliance upon retrospective reports of prescribing practices from clinicians with no analysis of actual prescription data. No studies relating to the general use of psychotropic medication by paediatricians were found. Child psychiatrists and general practitioners appear to be using a range of drugs for a range of conditions; however, there was evidence of intra- and interdisciplinary variations in practice. It was also evident from the general practitioner data that drug treatments were frequently used for conditions best managed with behavioural methods (e.g., common sleep problems and enuresis). Government prescription data relating to methylphenidate use in ADHD reveal a dramatic rise over the past ten years. Currently, most child psychiatrists use this treatment compared to approximately half the profession only seven years ago. The use of newer antipsychotic agents as well as the SSRI antidepressants appears to be growing in child psychiatric practice. A majority of clinicians surveyed believed that medication was an important treatment modality but also felt that they were relatively unskilled in the field and requested further training. Conclusions: Overall, a picture of both a growing and better informed use of psychotropic medication is emerging in Britain despite shortcomings in postgraduate training. Future research needs to evaluate prescribing practice in a more objective manner in order to improve training and also service developments in the field. [source] Evaluating provider prescribing practices for the treatment of tuberculosis in Virginia, 1995 to 1998: An assessment of educational needTHE JOURNAL OF CONTINUING EDUCATION IN THE HEALTH PROFESSIONS, Issue 3 2000Nicole L. Richardson BA Abstract Background: Although the use of epidemiologic studies to demonstrate learning needs appears to be infrequent, this study addressed the discrepancies in the prescribing practices for the initial treatment of tuberculosis in Virginia between public and private clinicians, comparing them with the treatment regimens recommended by the Centers for Disease Control and Prevention and the American Thoracic Society (CDC-ATS). Methods: Data examined were the 1995 to 1998 reported cases of tuberculosis within the Commonwealth of Virginia. The study population consisted of 770 laboratory-confirmed tuberculosis cases, living in Virginia, whose isolates were tested for isoniazid susceptibility and were prescribed an initial drug regimen. Prevalence rates, prevalence odds ratios, and logistic regression were used to determine the estimated risk for receipt of the CDC-ATS treatment regimen. Results: Of the 770 cases, 28.7% did not receive the CDC-ATS recommended drug regimen. Prevalence rates and odds for not receiving the recommended regimen were highest among persons of United States origin, Caucasians, females, persons under age 15, and persons from the southwest region of Virginia. Logistic regression indicated a slight increase in the estimated risk of not receiving the CDC-ATS regimen from a private physician (OR: 1.40; CI: 0.97, 2.04) when compared to a public physician. Findings: Private tuberculosis care providers were less compliant with CDC-ATS guidelines than public tuberculosis care providers. Because providers did not follow the recommended treatment guidelines universally, it is advised that all tuberculosis care providers in Virginia would benefit from increased education regarding adequate treatment regimens for tuberculosis and the prevention of multidrug-resistant tuberculosis. [source] The impact of computerised physician order entry on prescribing practices in a cardiothoracic intensive care unit,ANAESTHESIA, Issue 2 2010J. Ali Summary This prospective, time series, cross-sectional study was designed to compare the quality of handwritten vs computerised prescriptions in a tertiary 25-bedded cardiothoracic intensive care unit. A total of 14 721 prescriptions for 613 patients were analysed over three periods of investigation: 7 months before; and 5 and 12 months after implementation of a clinical information system with computerised physician order entry capability. Errors in prescribing were common. Only (53%) of handwritten charts analysed had all immediate administration drugs prescribed correctly. Errors included omission of route 81 (8.0%), date of prescription 78 (7.7%), and time to be given 255 (25.2%), and 119 (11.7%) had no dose or an incorrect dose prescribed. All errors of completeness were abolished following implementation. The computerised system led to a significant improvement in prescribing safety, in a clinical area previously highlighted as having a high rate of adverse drug errors. Legibility, completeness and traceability are no longer possible sources of medication errors. [source] Prescribed stimulant use by Western Australians with Attention Deficit Hyperactivity Disorder (ADHD): does amount dispensed exceed the expected authorised use?AUSTRALIAN AND NEW ZEALAND JOURNAL OF PUBLIC HEALTH, Issue 6 2007Janine Calver Abstract Objective: To investigate to what extent Western Australian (WA) patients with Attention Deficit Hyperactivity Disorder (ADHD) received prescribed stimulants in excess of their notified dose from WA pharmacies in 2004 (termed ,discrepancy'). Design and data sources: Analysis of administrative data about all people aged two years and older who were prescribed stimulants for the treatment of ADHD in WA, and had at least one stimulant prescription dispensed from a WA pharmacy during the period 1 January to 31 December 2004. Outcome measures: Discrepancies were identified using minimum and maximum estimation methods (MinDE, MaxDE). We calculated for both methods the discrepancy prevalence by age and sex and annual surplus of stimulant accrued by age. Results: Of the 15,190 ADHD patients who comprised the study population, 5.4% to 19.0% received stimulants surplus to requirement in 2004, with peak prevalences in 6-8 year-olds (MaxDE 20.1%) and 25-34 year-olds (MaxDE 27.6%; MinDE 10.5%). The amount of stimulant dispensed surplus to requirement was highly skewed, with median annual values that ranged from one to 4.1 standard bottles (100 tablets) of dexamphetamine 5 mg for the MinDE and MaxDE methods, respectively. Conclusion: It is difficult to definitively estimate to what extent WA ADHD patients accrued excess stimulant medication using routine administrative data. Improvements to the WA Stimulant Regulatory Guidelines are recommended in the interests of patient safety, public transparency, methodological rigour and encouraging good prescribing practices. [source] Psychotropic prescribing practices of paediatricians in the UKCHILD: CARE, HEALTH AND DEVELOPMENT, Issue 6 2001F McNicholas Objective This study examines the prescribing practices and attitudes to psychotropic medication by paediatricians in the UK. Design Questionnaires were sent to 100 randomly chosen paediatricians in the UK to assess their prescribing practices of psychotropic medication in children. Results Paediatricians see and treat many children with a wide variety of psychotropic medications on a regular basis. However, few of them feel competent, and most requested regular psychopharmacology seminars. Conclusions In the US, primary care physicians and paediatricians are recognized as primarily responsible for the continuing increase in psychotropic prescriptions in children. This study shows that, in the UK, paediatricians also contribute to such prescribing and need to be taken into account when estimating the prevalence and appropriateness of such medication use in children. [source] Amiodarone for Atrial Fibrillation Following Cardiac Surgery: Development of Clinical Practice Guidelines at a University HospitalCLINICAL CARDIOLOGY, Issue 1 2008Pharm D., Ujjaini Khanderia M.S. Abstract Atrial fibrillation (AF) usually develops within the first 72 h following cardiac surgery, and is often self-limiting. Within 48 h of acute onset of symptoms, approximately 50% of patients spontaneously convert to normal sinus rhythm. Thus, the relative risks and benefits of therapy must be carefully considered. The etiology of AF following cardiac surgery is similar to that in non-surgical patients except that pericardial inflammation and increased adrenergic tone play an increasingly important role. Further, AF after surgery may be associated with transient risk factors that resolve as the patient moves out from surgery, and the condition is less likely to recur compared to AF arising in other circumstances. Immediate heart rate control is important in preventing ischemia, tachycardia-induced cardiomyopathy, and left ventricular dilatation. At our institution, amiodarone is frequently used as a first-line drug for treating AF after cardiac surgery. Inconsistent prescribing practices, variable dosage regimens, and a lack of consensus regarding the appropriate use of amiodarone prompted the need for developing practice guidelines. Multidisciplinary collaboration between the departments of cardiac surgery, pharmacy, and anesthesiology led to the development of a protocol for postoperative AF. We review the clinical evidence from published trials and discuss our guidelines, defining amiodarone use for AF in the cardiac surgery setting. Copyright © 2007 Wiley Periodicals, Inc. 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