452 research outputs found
Adherence to artemether/lumefantrine treatment in children under real-life situations in rural Tanzania.
A follow-up study was conducted to determine the magnitude of and factors related to adherence to artemether/lumefantrine (ALu) treatment in rural settings in Tanzania. Children in five villages of Kilosa District treated at health facilities were followed-up at their homes on Day 7 after the first dose of ALu. For those found to be positive using a rapid diagnostic test for malaria and treated with ALu, their caretakers were interviewed on drug administration habits. In addition, capillary blood samples were collected on Day 7 to determine lumefantrine concentrations. The majority of children (392/444; 88.3%) were reported to have received all doses, in time. Non-adherence was due to untimeliness rather than missing doses and was highest for the last two doses. No significant difference was found between blood lumefantrine concentrations among adherent (median 286 nmol/l) and non-adherent [median 261 nmol/l; range 25 nmol/l (limit of quantification) to 9318 nmol/l]. Children from less poor households were more likely to adhere to therapy than the poor [odds ratio (OR)=2.45, 95% CI 1.35-4.45; adjusted OR=2.23, 95% CI 1.20-4.13]. The high reported rate of adherence to ALu in rural areas is encouraging and needs to be preserved to reduce the risk of emergence of resistant strains. The age-based dosage schedule and lack of adherence to ALu treatment guidelines by health facility staff may explain both the huge variability in observed lumefantrine concentrations and the lack of difference in concentrations between the two groups
A New Reimbursement System for Innovative Pharmaceuticals Combining Value-Based and Free Market Pricing
Review of ongoing initiatives to improve prescribing efficiency in China; angiotensin receptor blockers as a case history
Pharmaceutical expenditure is rising by 16% per annum in China and is now 46% of total expenditure. Initiatives to moderate growth include drug pricing regulations and encouraging international non-proprietary name prescribing. However, there is no monitoring of physician prescribing quality and perverse incentives. Assess changes in angiotensin receptor blocker (ARB) utilization and expenditure as more generics become available; compare findings to Europe. Observational retrospective study of ARB utilization and expenditure between 2006 and 2012 in the largest hospital in Chongqing district. Variable and low use of generics versus originators with a maximum of 31% among single ARBs. Similar for fixed dose combinations. Prices typically reduced over time, greatest for generic telmisartan (-54%), mirroring price reductions in some European countries. However, no preferential increase in prescribing of lower cost generics. Accumulated savings of 33 million CNY for this large provider if they adopted European practices. Considerable opportunities to improve prescribing efficiency in China
Developing countries subcommittee of the clinical pharmacology division : The medicines utilization research in Africa (MURIA) group and IUOHAR co-organized a workshop in botswana for the promotion of rational use of medicines
The improper use of medicines is a major cause of poor therapeutic effect as well as adverse drug reactions, and has considerable financial consequences (1-4). In the present era of global economic recession, there is a need for the judicious use of resources to benefit all citizens in developing countries. Therefore, the promotion of the Rational Use of Medicines (RUM) should be a healthcare priority in African countries. Still, there is limited information available on how appropriately medicines are prescribed and used in Africa (5)
PP063—Changes in the utilisation of venlafaxine after the introduction of generics in Sweden: Implications for other countries
2013 e37 Significant but lesser changes in losartan utilization were seen in Austria and Belgium. There was no change in losartan utilization patterns in Scotland or Spain. Losartan typically generic at low prices, leading to appreciable increases in prescribing efficiency in NHS Bury, Sweden, Austria, and Belgium. There were some savings in Scotland with generic losartan. Conclusion: Multiple demand-side measures appreciably enhanced ARB prescribing efficiency. This mirrors previous findings that multiple measures are need to change prescribing habits. No significant increase in losartan utilization following generics where countries have not instigated specific measures suggests authorities cannot rely on a "spillover" effect between classes to change physician prescribing habits. This is the case even with multiple demand-side activities encouraging preferential prescribing of generics in related classes. This may be exacerbated on this occasion by a more complex message; for example, away from ACEIs first line versus ARBs to ACEIs + low cost ARBs first line. Disclosure of Interest: None declared
Ongoing initiatives in the Republic of Srpska to enhance prescribing efficiency: influence and future directions
Potential to Enhance the Prescribing of Generic Drugs in Patients with Mental Health Problems in Austria; Implications for the Future
Background: Scrutiny over pharmaceutical expenditure is increasing leading to multiple reforms. This includes Austria with measures to lower generic prices and enhance their utilization. However the situation for newer antidepressants and atypical antipsychotic medicines (AAPs) is different to PPIs, statins, and renin-angiotensin inhibitor drugs with greater tailoring of therapy and no wish to switch products in stable patients. Authorities welcome generics though given the high costs particularly of single-sourced AAPs. Objective: Assess (a) changes in utilization of venlafaxine versus other newer antidepressants before and after availability of generics, (b) utilization of generic versus originator venlafaxine, (c) price reductions of venlafaxine over time and their influence on total expenditure, (d) utilization of risperidone versus other AAPs, (e) suggest potential additional reforms that could be introduced if pertinent to further enhance the use of generics. Methodology: A quasi-experimental study design with a segmented time series and an observational study. Utilization measured in defined daily doses (DDDs) and total expenditure per DDD and over time. Results: No appreciable changes in the utilization of venlafaxine and risperidone after generics. The reduction in expenditure/DDD for venlafaxine decreased overall expenditure on newer antidepressants by 5% by the end of the study versus just before generics despite a 37% increase in utilization. Expenditure will further decrease if reduced prescribing of duloxetine. Conclusion: Depression, schizophrenia, and bipolar diseases are complex diseases. As a result, specific measures are needed to encourage the prescribing of generic risperidone and venlafaxine when multiple choices are appropriate. Authorities cannot rely on a “Hawthorne” effect between classes to enhance the use of generics. Measures may include prescribing restrictions for duloxetine. No specific measures planned for AAPs with more multiple-sourced AAPs becoming available
Twelve weeks of treatment with empagliflozin in patients with heart failure and reduced ejection fraction:A double-blinded, randomized, and placebo-controlled trial
Knowledge Bases for Clinical Decision Support in Drug Prescribing – Development, Quality Assurance, Management, Integration, Implementation and Evaluation of Clinical Value
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