Awareness campaigns of atrial fibrillation as an opportunity for early detection by pharmacists: an international cross-sectional study.

Atrial fibrillation (AF) accounts for up to one third of strokes, one of the lead mortality causes worldwide. The European Society of Cardiology guidelines recommend opportunistic screening as a means to increase the odds of early detection and institution of appropriate treatment according to risk factors identified. However, in most countries there are various barriers to effective uptake of screening, including low awareness. The Atrial Fibrillation Association is a patient association engaged with raising awareness of AF. Establishing a partnership with the International Pharmacists for Anticoagulation Care Taskforce, we set as goals to test a model for raising awareness of AF involving pharmacists globally; and to identify barriers and enablers to its implementation. A cross-sectional study was conducted during the Arrhythmia Alliance World Heart Rhythm Week. Pharmacists from 10 countries invited individuals (≥ 40 years; without anticoagulation therapy of AF) to participate in the awareness campaign. Participants agreeing were engaged in the early detection of AF (EDAF) using pulse palpation. Individuals with rhythm discrepancies were referred and prospectively assessed to have information on the proportion of confirmed diagnosis, leading to estimate the detection rate. Interviews with country coordinators explored barriers and enablers to implementation. The study involved 4193 participants in the awareness campaign and 2762 in the EDAF event (mean age 65.3 ± 13.0), of whom 46.2% individuals were asymptomatic, recruited across 120 sites. Most common CHA2DS2-VASc risk factor was hypertension. Among 161 patients referred to physician, feedback was obtained for 32 cases, of whom 12 new arrhythmia diagnoses were confirmed (5 for AF, 2 for atrial flutter), all among elders (≥ 65 years). Qualitative evaluation suggested a local champion to enable pharmacists' success; technology enhanced engagement amongst patients and increased pharmacists' confidence in referring to physicians; interprofessional relationship was crucial in success. This study suggests pharmacists can contribute to greater outreach of awareness campaigns. Effective communication pathways for inter-professional collaboration were suggested enablers to gain full benefits of EDAF.

Auditing the scope of antithrombotic care in iPACT (International Pharmacists for Anticoagulation Care Taskforce) represented countries.

Countries strive to find suitable solutions to offer health services to their populations. Pharmacist-led services are a possible solution to supplement the care offer with a clear advantage of proximity, with demonstrated expertise in medication use. This paper aims to audit the scope of antithrombotic care services available; and to describe the arrangements adopted for meeting the needs of the population. A multi-stage project involved the development of the list of services, generated during a face-to-face expert meeting; the definition of each service by literature search; and their clustering into three main groups (general, specific and support); resulting in an online audit of each service's availability, the settings where the service was available and the possible providers. The audit was distributed to a taskforce devoted to antithrombotic care representing 22 countries, with response obtained for all. Most reported general services were Transfer of care and Comprehensive Medication Review. Among specific services, Point-of-care testing for INR and renal function and Patient Education on antithrombotic care (antiplatelets and anticoagulants) were the most frequent. Interprofessional Education as a support service was very common, but the use of the Choosing Wisely initiative to inform evidence-based decisions was still limited. There was wide diversity found in arrangements for the provision of services to support patients taking antithrombotic medication, albeit specific services were reported in over half the surveyed countries.

Randomised cross-over trial of vildagliptin and pioglitazone as add-on therapy in patients with type 2 diabetes: predicting Which One is Right Here (WORTH) study protocol.

INTRODUCTION: There is emerging evidence for stratified glucose-lowering responses to certain oral medications for type 2 diabetes (T2D) by individual characteristics. The objective of this study was to test whether glycaemic response to representative treatments of dipeptidyl peptidase-4 inhibitors (vildagliptin) and thiazolidinediones (pioglitazone) varies according to ethnicity, gender, baseline obesity, triglyceride level or genetic variation. METHODS: This is a multicentre, two-period, two-treatment, open-label, randomised cross-over trial of vildagliptin and pioglitazone as second-line or third-line therapy in patients with T2D who have suboptimal glycaemic control on metformin and/or sulfonylurea therapy. It is conducted in New Zealand with a target of 300 patients (40% with Maori or Pacific ancestry) eligible if aged ≥18 and ≤80 years, with T2D for more than 1 year, on stable doses of metformin and/or sulfonylurea for at least 3 months, with HbA1c between 59 and 110 mmol/mol inclusive. Participants are assigned to complete 4 months of vildagliptin 50 mg per day or pioglitazone 30 mg per day, followed by 4 months of the other medications in randomly allocated sequences. Participant characteristics, including ethnicity, obesity, lipid profile and candidate genotypes are collected at baseline. Primary outcome variable is on treatment HbA1c. Secondary outcomes include weight change, frequency of side effects and patient preference. ETHICS AND DISSEMINATION: Ethical approval of the trial has been obtained from the New Zealand Health and Disability Ethics Committee (18/STH/242). The trial commenced in February 2019 and recruitment is expected to be completed by March 2020. Results will be reported in articles submitted to peer-reviewed journals, as well as in presentations at national and international meetings. TRIAL REGISTRATION NUMBER: ACTRN12618001907235.

The community pharmacy-based anticoagulation management service achieves a consistently high standard of anticoagulant care.

AIM: To ensure that the Community Pharmacy-Based Anticoagulation Management Service (CPAMS) in New Zealand has continued to deliver a high standard of anticoagulant care as the service has grown to provide warfarin supervision to over 4,000 patients. METHODS: A clinical audit of patients managed through CPAMS over two years from 1 January, 2013. Anticoagulant control was assessed by measuring the time in therapeutic range (TTR), proportion of high and low INR results and incidence of reported bleeds. Compliance with the service was evaluated by monitoring the frequency of testing and the interval between tests. RESULTS: There has been only a modest change in the TTR from 76.4% to 74% during the audit period, despite the growth in patient numbers from 850 to 4,350. There was no change in the proportion of INR results above 4.0. Bleeding was reported in less than 4% of visits and 82% of bleeds were minor. 75% of patients attended for INR testing on the expected date, and only 3.3% were more than 2 weeks overdue. The interval between tests remained constant at approximately 19 days. CONCLUSION: CPAMS provides safe reliable anticoagulant care with a consistently high level of anticoagulant control.