Drug Safety
-
There is little information on the status of the implementation of the isotretinoin Pregnancy Prevention Programme (PPP) in the EU, and on compliance with this programme by the regulatory agencies. ⋯ Despite implementation of the isotretinoin PPP in most member states, isotretinoin-exposed pregnancies were reported. This has led some member states to implement additional measures to the PPP, resulting in inconsistency with the approach agreed in 2003 following the European-wide review. It has been further suggested that common elements should be developed for PPPs for all medicines that are known to carry a high teratogenic risk.
-
Adverse drug events (ADEs) are an increasingly relevant issue for healthcare systems as they are associated with poorer health outcomes and avoidable misuse of resources. The rates of ADEs are higher in the elderly population, as many older patients have comorbidities, multiple drug prescriptions and deteriorated physical and cognitive functioning. The occurrence of ADEs can lead to a perceived lack of therapy efficacy and further underuse or suboptimal adherence in elderly people, with detrimental clinical outcomes. ⋯ Although economic evidence in elderly patients is still limited, all studies seemed to confirm that the financial burden due to pharmacological treatment issues is relevant in elderly people. Including economic effects of adverse events in pharmacoeconomic analysis would be beneficial to improve the reliability of results. Preliminary evidence suggests that programmes aimed at comprehensively assessing geriatric conditions, detecting 'high-risk' prescriptions and training patients to comply with prescribed therapies could be costeffective measures to reduce the burden of ADEs.