An inventory of collaborative medication reviews for older adults-evolution of practices

Background Collaborative medication review (CMR) practices for older adults are evolving in many countries. Development has been under way in Finland for over a decade, but no inventory of evolved practices has been conducted. The aim of this study was to identify and describe CMR practices in Finland after 10 years of developement. Methods An inventory of CMR practices was conducted using a snowballing approach and an open call in the Finnish Medicines Agency's website in 2015. Data were quantitatively analysed using descriptive statistics and qualitatively by inductive thematic content analysis. Clyne et al's medication review typology was applied for evaluating comprehensiveness of the practices. Results In total, 43 practices were identified, of which 22 (51%) were designed for older adults in primary care. The majority (n = 30, 70%) of the practices were clinical CMRs, with 18 (42%) of them being in routine use. A checklist with criteria was used in 19 (44%) of the practices to identify patients with polypharmacy (n = 6), falls (n = 5), and renal dysfunction (n = 5) as the most common criteria for CMR. Patients were involved in 32 (74%) of the practices, mostly as a source of information via interview (n = 27, 63%). A medication care plan was discussed with the patient in 17 practices (40%), and it was established systematically as usual care to all or selected patient groups in 11 (26%) of the practices. All or selected patients' medication lists were reconciled in 15 practices (35%). Nearly half of the practices (n = 19, 44%) lacked explicit methods for following up effects of medication changes. When reported, the effects were followed up as a routine control (n = 9, 21%) or in a follow-up appointment (n = 6, 14%). Conclusions Different MRs in varying settings were available and in routine use, the majority being comprehensive CMRs designed for primary outpatient care and for older adults. Even though practices might benefit from national standardization, flexibility in their customization according to context, medical and patient needs, and available resources is important.Peer reviewe

How far are we from a medication use process aiming at well-informed adherent patients with long-term medications in Finland? Qualitative study

Objective Finland is one of the few countries that has established a national Medicines Information (MI) Strategy. The ultimate goal of the strategy is a well-implemented medication use process resulting in well-informed adherent patients. This study aimed at evaluating the implementation of the strategy 3years after its launch. Design The evaluation applied a pragmatic approach and was conducted by interviewing stakeholders involved in the National MI Network enhancing the MI Strategy's implementation. The network comprises national key stakeholders producing and using MI. Data were deductively analysed according to the medication use process of the MI Strategy using the framework method, complemented with inductively derived categories. Setting National implementation of the MI Strategy throughout the healthcare system after the first operational period (2012-2014) in 2015. Participants The members of the National MI Network (n=79/111, participation rate 71%, representing 42/53 stakeholder organisations). Outcome measures A new conceptual framework was developed based on stakeholders' views on well-implemented actions and actions needing development in the medication use process at (1) infrastructure (macro), (2) healthcare professionals (meso) and (3) patient (micro) levels. Results Medication counselling by community pharmacists was the primary implemented action, followed by physicians' actions while starting a new medication, and advice given by nurses. The major development needs concerned (1) poor access to patient information and its transfer in healthcare, particularly the lack of reconciled medication lists and electronic health records (macro); (2) poorly functioning medication use process in home care and social care units, such as nursing homes (meso); and (3) limited patient involvement in their care (micro). Conclusions Far more actions for development than well-established practices in the medication use process were identified. Major challenges found in this evaluation are considered in the ongoing Rational Pharmacotherapy Action Plan 2018-2022 by the Ministry of Social Affairs and Health.Peer reviewe

Search based training data selection for cross project defect prediction

Context: Previous studies have shown that steered training data or dataset selection can lead to better performance for cross project defect prediction (CPDP). On the other hand, data quality is an issue to consider in CPDP. Aim: We aim at utilising the Nearest Neighbor (NN)-Filter, embedded in a genetic algorithm, for generating evolving training datasets to tackle CPDP, while accounting for potential noise in defect labels. Method: We propose a new search based training data (i.e., instance) selection approach for CPDP called GIS (Genetic Instance Selection) that looks for solutions to optimize a combined measure of F-Measure and GMean, on a validation set generated by (NN)-filter. The genetic operations consider the similarities in features and address possible noise in assigned defect labels. We use 13 datasets from PROMISE repository in order to compare the performance of GIS with benchmark CPDP methods, namely (NN)-filter and naive CPDP, as well as with within project defect prediction (WPDP). Results: Our results show that GIS is significantly better than (NN)-Filter in terms of F-Measure (p – value ≪ 0.001, Cohen’s d = 0.697) and GMean (p – value ≪ 0.001, Cohen’s d = 0.946). It also outperforms the naive CPDP approach in terms of F-Measure (p – value ≪ 0.001, Cohen’s d = 0.753) and GMean (p – value ≪ 0.001, Cohen’s d = 0.994). In addition, the performance of our approach is better than that of WPDP, again considering F-Measure (p – value ≪ 0.001, Cohen’s d = 0.227) and GMean (p – value ≪ 0.001, Cohen’s d = 0.595) values. Conclusions: We conclude that search based instance selection is a promising way to tackle CPDP. Especially, the performance comparison with the within project scenario encourages further investigation of our approach. However, the performance of GIS is based on high recall in the expense of low precision. Using different optimization goals, e.g. targeting high precision, would be a future direction to investigate

Association between dental factors and mortality

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Immunologic burden links periodontitis to acute coronary syndrome

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Community Pharmacists' Contribution to Medication Reviews for Older Adults : A Systematic Review

ObjectivesTo identify medication review interventions for older adults that involve community pharmacists and evidence of outcomes of these interventions. DesignSystematic review. MeasurementsCinahl, MEDLINE (Ovid), Scopus, International Pharmaceutical Abstracts, and Cochrane Library were searched for articles published between January 2000 and February 2016. Articles involving community pharmacists in medication reviews for outpatients aged 65 and older were included. Evidence of economic, clinical, and humanistic outcomes of interventions was summarized. ResultsSixteen articles were found that described 12 medication review interventions, of which 6 were compliance and concordance reviews, 4 were clinical medication reviews, and 2 were prescription reviews according to a previously developed typology. Community pharmacists' contributions to reviewing medications varied from sending the dispensing history to other healthcare providers to comprehensive involvement in medication management. The most commonly assessed outcomes of the interventions were medication changes leading to reduction in actual or potential drug-related problems (n=12) and improved adherence (n=5). ConclusionRegardless of community pharmacists' contributions to interventions, medication review interventions seem to reduce drug-related problems and increase medication adherence. More well-designed, rigorous studies with more sensitive and specific outcomes measures need to be conducted to assess the effect of community pharmacists' contributions to reviewing medications and improving the health of older adults.Peer reviewe

Synchronous timing of return to breeding sites in a long-distance migratory seabird with ocean-scale variation in migration schedules

Background Migratory birds generally have tightly scheduled annual cycles, in which delays can have carry-over effects on the timing of later events, ultimately impacting reproductive output. Whether temporal carry-over effects are more pronounced among migrations over larger distances, with tighter schedules, is a largely unexplored question. Methods We tracked individual Arctic Skuas Stercorarius parasiticus, a long-distance migratory seabird, from eight breeding populations between Greenland and Siberia using light-level geolocators. We tested whether migration schedules among breeding populations differ as a function of their use of seven widely divergent wintering areas across the Atlantic Ocean, Mediterranean Sea and Indian Ocean. Results Breeding at higher latitudes led not only to later reproduction and migration, but also faster spring migration and shorter time between return to the breeding area and clutch initiation. Wintering area was consistent within individuals among years; and more distant areas were associated with more time spent on migration and less time in the wintering areas. Skuas adjusted the period spent in the wintering area, regardless of migration distance, which buffered the variation in timing of autumn migration. Choice of wintering area had only minor effects on timing of return at the breeding area and timing of breeding and these effects were not consistent between breeding populations. Conclusion The lack of a consistent effect of wintering area on timing of return between breeding areas indicates that individuals synchronize their arrival with others in their population despite extensive individual differences in migration strategies

Psykoosilääkkeiden käyttö iäkkäillä : järjestelmällinen katsaus

VertaisarvioituLÄHTÖKOHDAT Psykoosilääkkeitä määrätään psykoosien lisäksi muistisairaiden käytöshäiriöihin. Tarkastelemme tässä järjestelmällisessä katsauksessa, mitä suomalaisten ikäihmisten psykoosilääkkeiden käytöstä tiedetään. MENETELMÄT Medline-tietokannasta valikoitui 27 artikkelia vuosilta 2000–2015. Selvitimme lääkkeiden käytön laajuutta ja riskejä sekä interventioita käytön järkeistämiseksi. TULOKSET Kotona asuvista iäkkäistä 3–14 % käytti psykoosilääkkeitä, muistisairaista 22–32 %. Laitoshoidossa käyttäjien osuus oli noin 40 % eikä muistisairaudella ollut vaikutusta. Lääkkeen aloittaneista noin 40 %:sta tuli pitkäaikaiskäyttäjiä. Perinteisistä psykoosilääkkeistä on siirrytty atyyppisiin. Käytöllä oli yhteys lisääntyneeseen kuolemanriskiin, mutta tulokset olivat ristiriitaisia. Lääkityksen arviointi kerran vuodessa ei kotona asuvilla vaikuttanut käyttöön. Laitoshoidossa hoitajien koulutus vähensi käyttöä. PÄÄTELMÄT Psykoosilääkkeitä määrätään iäkkäille yleisesti ja pitkinä jaksoina muuhun kuin varsinaisiin indikaatioihin.Peer reviewe