Polypharmacy in older patients: identifying the need for support by a community pharmacist.

BACKGROUND: The community pharmacist is a key player in medication reviews of older outpatients. However, it is not always clear which individuals require a medication review. The objective of the present study was to identify high-priority older patients for intervention by a community pharmacist. METHODS: As part of their final-year placement in a community pharmacy, pharmacy students conducted 10 interviews each with older adults (aged 65 or over) taking at least five medications daily. The student interviewer also offered to examine the patient's home medicine cabinet. An interview guide was developed by an expert group to assess the difficulties in managing and taking medications encountered by older patients. RESULTS: The 141 students interviewed a total of 1370 patients (mean age: 81.5; mean number of medications taken daily: 9.3). Of the 1370 interviews, 743 (54.2%) were performed in the patient's home, and thus also included an examination of the home medicine cabinet. Adverse events were reported by 566 (42.0%) patients. A total of 378 patients (27.6%) reported difficulties in preparing, administering and/or swallowing medications. The inspections of medicine cabinets identified a variety of shortcomings: poorly located cabinets (in 15.0% of inspections), medication storage problems (21.7%), expired medications (40.7%), potentially inappropriate medications (15.0%), several different generic versions of the same drug (19.9%), and redundant medications (20.4%). CONCLUSIONS: In a community pharmacy setting, high-priority older patients for intervention by a community pharmacist can be identified by asking simple questions about difficulties in managing, administering, taking or storing medications.

[Community pharmacists' interventions to prevent and screen chronic kidney disease patients]. / Implication du pharmacien d'officine dans le parcours de soins de la maladie rénale chronique.

Chronic kidney disease (CKD) is a major concern of public health. The pharmacist is known as a health practitioner involved in prevention and therapeutic education. Our study aimed at defining the impact of community pharmacists' interventions for preventing and screening CKD. In our observational prospective study of 5 months conducted in 109 community pharmacy, we included 2 groups of patients: A (therapeutic optimization): CKD patients and B (CKD screening): population at risk. In group A, we included 354 patients, mainly women (51.2%), in stage 3 of CKD, mean age 73 years old, with hypertension alone (40.6%) or associated with diabetes (44%). About 70% of the patients had a follow up by a nephrologist and 45% of them were good adherent according to the Morisky-Green self-report. However, approximately 20% of patients did not have nephroprotective treatments in their regimen although they were on stage 3 or 4 CKD patients, and about half of them were not aware of medical situations at risk. Concerning group B, 532 patients were included. The pharmaceutical interventions screened 10% of patients with a GFR<60mL/min/1.73m2. The community pharmacists' interventions helped to optimize the therapeutic management of CKD patients and in the early screening of patients at risk. More studies are needed to extrapolate our observations to a larger population.