Adverse drug event reporting by pharmacists: a systematic literature review

Differences in Pharmaceutical Intervention Triggers for the Optimization of Medication by Patient Age: A University Hospital Study

Optimization of medication therapy for the elderly is a matter of rapidly growing importance, which is addressed by pharmacists through comprehensive reviews. In this study, the impact of medication review by pharmacists on medication optimization and avoidance of adverse drug events (ADE) was investigated, as well as differences in the triggers for pharmaceutical intervention to allow for optimization of medication by patient age. Data for this study were collected from reports recorded between April 2013 and March 2019 for patients admitted to the Hiroshima University Hospital. In response to pharmacists' proposals, prescriptions were modified in 18932 cases, comprising 17% of the total 111479 patients during hospitalization. The frequency of such intervention was higher in elderly patients aged ≥65 years than in those <65 years (20 vs. 14%, p < 0.01). The reasons for pharmacists' intervention were primarily (67%) medication history or clinical symptoms in all age groups. Patient complaint was a minor reason in patients aged ≥75 years, accounting for only 2% of all interventions; laboratory results were a more typical reason, accounting for 24% of all interventions. These findings reveal the importance of pharmacists' interventions for optimizing medication and preventing ADEs, particularly in elderly patients. Thus, pharmacists must evaluate the medications and conditions, including laboratory results, in the medical records of elderly patients more carefully than those of younger patients as elderly patients might be unable to communicate about subjective symptoms.

The management of upper gastrointestinal symptoms: A study on community pharmacies in Italy

Upper gastrointestinal (GI) symptoms are usual complaints among patients presenting to Italian community pharmacies. However, information on treatment history of those patients is often lacking. This descriptive, cross-sectional study aims at exploring the medication history of individuals with upper GI tract symptoms visiting one of the 20 enrolled community pharmacies, over a period of 7 months, based on the administration of a questionnaire. Of 1,020 interviewees, 62.1% had asked for a medical consultation. The most frequent symptom was epigastric burning (31.8%), followed by acid regurgitation (14.6%) and post-prandial fullness (12.0%). Of the 1,609 therapies, proton pump inhibitors constituted the most represented therapeutic class (35.6%) followed by antacids (17.5%) and alginate-based products (17.2%). In treating symptoms, 38.1% of the patients do not seek medical advice, while 42.0% rely on non-prescription therapies. As findings suggest, support to patients with GI disorders in community pharmacies can be enhanced for a safer self-medication.