Older adults using multi-dose dispensing exposed to risks of potentially inappropriate medications

Background: Multi-dose dispensing (MDD) of medications is a health technology designed to promote medication adherence and patient safety. MDD has been used as an alternative to ordinary prescription dispensing for patients, mostly elderly with high medication use. Objective: To evaluate the initiation phase of the MDD service to older adults >= 65 years and assess wheter the medication use of the new MDD patients is appropriate in terms of drug related problems. Methods: The European Union EU(7)-PIM list and the Inxbase databases were used for identifying potentially inappropriate medications (PIMs) and drug-drug interactions (DDIs). The study sample consisted of a total of 208 patients aged 65-108 years who were involved in the MDD service (PharmaService Ltd.) in Finland in 2015-2016. Clinically significant differences of PIM and DDI occurrences were identified using a Pearson's chi-square test throughout the demographic groups under study. Results: Results demonstrate that for 81% of the study participants, at least one medication from the EU (7)-PIM list was prescribed, and up to 64% of PIMs were clinically significant. According to the Inxbase database, five patients (2.4%) were prescribed category D clinically significant DDIs. Additionally, 61% of the patients saw an increase in the number of medications prescribed within six months after the initial MDD order. Conclusions: The results suggest that the MDD service should be accompanied by a regular medication review tailored to specific patient groups (i.e., older patients) to avoid potential DRPs.Peer reviewe

Author Correction: Prevalence of potentially inappropriate prescribing in older adults in Central and Eastern Europe: a systematic review and synthesis without meta‑analysis

Link to the corrected article: [https://farfar.pharmacy.bg.ac.rs/handle/123456789/4286

Prevalence of potentially inappropriate prescribing in older adults in Central and Eastern Europe: a systematic review and synthesis without meta-analysis

We aimed to systematically review the prevalence of potentially inappropriate prescribing (PIP) in older adults in Central and Eastern Europe (CEE) in all care settings. We searched Embase and MEDLINE (up to June 2019) and checked the reference lists of the included studies and relevant reviews. Eligible studies used validated explicit or implicit tools to assess the PIP prevalence in older adults in CEE. All study designs were considered, except case‒control studies and case series. We assessed the risk of bias using the Joanna Briggs Institute Prevalence Critical Appraisal Tool and the certainty of evidence using the GRADE approach. Meta-analysis was inappropriate due to heterogeneity in the outcome measurements. Therefore, we used the synthesis without meta-analysis approach—summarizing effect estimates method. This review included twenty-seven studies with 139,693 participants. Most studies were cross-sectional and conducted in high-income countries. The data synthesis across 26 studies revealed the PIP prevalence: the median was 34.6%, the interquartile range was 25.9–63.2%, and the range was 6.5–95.8%. The certainty of this evidence was very low due to the risk of bias, imprecision, and inconsistency. These findings show that PIP is a prevalent issue in the CEE region. Further well-designed studies conducted across countries are needed to strengthen the existing evidence and increase the generalizability of findings

Evaluation of medication safety assessment tools for pharmacist-led medication reviews: the Eastern European pilot project

Background: Pharmacist-led medication reviews (MR) are one of the key methods to support medication safety in polypharmacy patients. The aims of this study were to pilot MRs in Eastern European community pharmacies, describe medication use in polypharmacy patients, and evaluate the usability of medication safety assessment tools.Methods: The MR pilot was undertaken in Estonia, Latvia, Poland, Hungary, Romania, and Bulgaria. Patients who used at least five medicines were directed to the service by their GPs. Data on drug-related problems (DRPs) and adherence were collected by pharmacists through structured patient interviews. Databases for identification of potential drug-drug interactions (pDDIs) and adverse drug reactions (ADRs) named Inxbase/Riskbase, as well as an integrated tool comprising potentially inappropriate medicines (PIMs) lists EU(7)-PIM and EURO-FORTA, were applied retroactively to the MR pilot data to investigate possibilities for their use and to describe medication use and potential risks in the study population.Results: A total of 318 patients were included in the study, 250 of them elderly (≥65 years). One hundred and eighty (56.6%) participants had a total of 504 pDDIs based on Inxbase analysis. On average, there were 1.6 pDDIs per participant. Twenty-five (5.0%) of the 504 pDDIs were in a high-risk category. A total of 279 (87.7%) participants had a potential ADR in at least one of 10 Riskbase categories. One hundred and fifty-four (20.8%) of the potential ADRs were in a high-risk category. Twenty-seven pDDIs and 68 ADRs documented as DRPs during the service were not included in the databases. Using the integrated EU(7)-PIM/EURO-FORTA PIM list, a total of 816 PIMs were found in 240 (96%) of the 250 elderly participants (on average 3.4 PIMs per elderly participant). Seventy-one (29.6%) of the participants were using high-risk PIMs. Twenty-one percent of high-risk PIMs and 13.8% of medium-risk PIMs were documented as DRPs by the pharmacists during the pilot.Conclusion: Medication safety assessment tools can be useful in guiding decision-making during MRs; however, these tools cannot replace patient interviews and monitoring. Tools that include a thorough explanation of the potential risks and are easy to use are more beneficial for MRs

Primary health care policy and vision for community pharmacy and pharmacists in Estonia

Estonia, with a population of 1.3 million, is the smallest country in the three Baltic States. As a post - soviet country, Estonia over the past 30 years has built up a new health care system, including the pharmaceutical sector. The GDP allocat ed to cover health care costs is significantly lower in Estonia compared to the EU average. Despite this, Estonia has excelled in the development of digita l e - services in healthcare at both the domestic and international levels. The development and integra tion of the Estonian community pharmacy sector into primary health care has been influenced and affected by the liberalization within pharmaceutical policy and the l ack of cooperation with the rest of the health care sector. Community pharmacy ownership an d location matters have been prevalent. The promotion of the pharmacy services has mostly taken place on the basis of a professional initiative, as cooperation with the state has not been active. Possibly the professional fragmentation of the pharmacy sect or may have played a negative role. The community pharmacy network in Estonia, especially in cities, enables fast and convenient access to the pharmacy services. Community Pha rmacy Service Quality Guidelines support the harmonization of the provided servic es and patient - centered concept to enhance the patient role and involvement in their care. In recent years, community pharmacies in Estonia have also offered various extended servi ces that are more or less integrated with the primary health care system. Ne w developments may be affected by frequent changes in legislation and a shortage of professional staff in community pharmacies. The ownership reform of pharmacies in 2020 has so f ar not had a significant impact on the operation of pharmacies or the quality of services provided