Background: Using data from the GARFIELD ‐ AF (Global Anticoagulant Registry in the FIELD –Atrial Fibrillation), we evaluated the impact of chronic kidney disease ( CKD ) stage on clinical outcomes in patients with newly diagnosed atrial fibrillation ( AF ). Methods and Results: GARFIELD ‐ AF is a prospective registry of patients from 35 countries, including patients from Asia (China, India, Japan, Singapore, South Korea, and Thailand). Consecutive patients enrolled (2013–2016) were classified with no, mild, or moderate‐to‐severe CKD , based on the National Kidney Foundation's Kidney Disease Outcomes Quality Initiative guidelines. Data on CKD status and outcomes were available for 33 024 of 34 854 patients (including 9491 patients from Asia); 10.9% (n=3613) had moderate‐to‐severe CKD , 16.9% (n=5595) mild CKD , and 72.1% (n=23 816) no CKD . The use of oral anticoagulants was influenced by stroke risk (ie, post hoc assessment of CHA 2 DS 2 ‐ VAS c score), but not by CKD stage. The quality of anticoagulant control with vitamin K antagonists did not differ with CKD stage. After adjusting for baseline characteristics and antithrombotic use, both mild and moderate‐to‐severe CKD were independent risk factors for all‐cause mortality. Moderate‐to‐severe CKD was independently associated with a higher risk of stroke/systemic embolism, major bleeding, new‐onset acute coronary syndrome, and new or worsening heart failure. The impact of moderate‐to‐severe CKD on mortality was significantly greater in patients from Asia than the rest of the world ( P =0.001). Conclusions: In GARFIELD ‐ AF , moderate‐to‐severe CKD was independently associated with stroke/systemic embolism, major bleeding, and mortality. The effect of moderate‐to‐severe CKD on mortality was even greater in patients from Asia than the rest of the world. Clinical Trial Registration: URL : http://www.clinicaltrials.gov . Unique identifier: NCT 01090362.
1 October 2007 in Quality and Safety in Health Care
Introduction: Standards of practice have been developed by the pharmacy profession to address the provision of non-prescription medicines, using a consumer-focused and risk management approach. The application of these standards in Australian community pharmacies has been monitored since 2002 by the Quality Care Pharmacy Support Centre (QCPSC). Methods: Between September 2002 and September 2005, 7785 standards maintenance assessment visits were conducted in 4282 pharmacies, using pseudo-patient methodology. 1909 were symptom-based requests (SBRs) and 5876 were direct product-based requests (DPRs), of which 2864 were for pharmacist-only medicines (POMs) and 3012 were for pharmacy medicines (PMs). 2756 pharmacies received two visits, and 747 received three visits. A pharmacy’s performance was scored out of 10 at each visit (scores 0–3: “unsatisfactory”; 4–6: “satisfactory”; and 7–10: “excellent”). Results: There was wide variation in performance at baseline, with 1453 (34%) of pharmacies scoring ⩽3, 1851 (43%) scoring 4–6, and 978 (23%) scoring 7–10. Significant improvement was seen over time (p<0.001), the mean score increasing by 5% from 4.4 (2.6) at visit 1 to 4.9 (2.6) at visit 2, and by 10% to 5.4 (2.6) at visit 3. Subanalyses to control for the effect of scenario type and medicine type showed that performance was higher for SBRs than DPRs, but the latter showed greater improvements over time. Conclusion: Repeated pseudo-patient visits lead to notable improvement in behaviour in the handling of non-prescription medicines in community pharmacies. A range of factors need to be considered when measuring these behaviours, such as scenario or medicine type, as they have considerable influence on performance. Future research should focus on issues of quality control, to better understand what makes some pharmacies perform satisfactorily and others unsatisfactorily, and what is required to shift performance from “satisfactory” to “excellent”.