281 research outputs found
The quality of advice provided by pharmacists to patients taking direct oral anticoagulants: A mystery shopper study
Pharmacists report being less confident in their knowledge of direct acting oral anticoagulants (DOACs) than of vitamin K antagonists, which may influence their ability to detect and manage complications arising from DOAC use. In a mystery shopper study, patient agents were sent into community pharmacies with symptom or product-related requests related to common complications that might arise during treatment with oral anticoagulants, with each visit being assessed for the preferred outcome. Only 10/41 (24.4%) visits resulted in the preferred outcome. A complete history-taking process, obtaining a medical history, patient characteristics and pharmacist involvement were strong predictors of the preferred outcome being achieved. The preferred outcome was not consistently achieved without pharmacist involvement. The potential for strategies that support comprehensive pharmacist involvement in over-the-counter requests should be considered to ensure the provision of optimal care to patients taking high-risk medications such as DOACs
Home medicines reviews in Australian war veterans taking warfarin do not influence International Normalised Ratio control.
Background: The clinical outcomes of warfarin are largely dependent on the international normalised ratio (INR) control achieved, and strategies to improve the time in therapeutic range (TTR) should be identified and widely implemented in practice. Aims: To investigate the influence of pharmacist-led medication reviews on INR control and observe the quality of INR control in Australian veterans who take warfarin. Methods: We undertook a retrospective cohort study using administrative claims data for Australian veterans and war-widows identified by the Department of Veterans’ Affairs who were regularly dispensed warfarin and invited them to contact the research team. Pathology providers were subsequently contacted to provide INR results. Results: INR data were available for 344 of 818 (42.1%) veterans who consented to participate in the study; 64.4% were male and the median age was 83 years. The overall TTR for the veteran cohort during the study period was 64.0%. There was no difference in the TTR in the 6 months following home medicines review (HMR) compared with the control group (63.0% vs 67.0%, P = 0.27), with the TTR in patients with INR data available in the 6 months prior to, and the 6 months following HMR, remaining high (67.9% vs 69.6% P = 0.63). Approximately, one-third of veterans in this study had a percentage TTR below 60%. Conclusions: INR was well-controlled in this elderly cohort, comparable to that achieved in recent randomised trials involving warfarin. Pharmacist-led medication reviews were not associated with a change in INR control
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