[Reducing the environmental impact of medication; the role of the prescriber]. / Vermindering van de milieu-impact van medicatie.

Medication represents an aspect of healthcare with significant opportunity for reduction of environmental impact. Prescribing practitioners play an important role in mitigating this impact through various interventions. This includes minimizing unnecessary medication usage and waste, as well as providing concrete recommendations to diminish the direct and indirect environmental effects of prescribed medications. Unfortunately, the current lack of comprehensive information hinders the selection of the treatment alternatives with the lowest environmental impact. Therefore, further research and the promotion of transparency are essential to make such informed choices feasible in the future.

Principles and pitfalls in coronary vasomotor function testing.

BACKGROUND: Coronary vasomotor dysfunction can be diagnosed in a large proportion of patients with angina in the presence of non-obstructive coronary artery disease (ANOCA) using comprehensive protocols for coronary vasomotor function testing (CFT). Although consensus on diagnostic criteria for endotypes of coronary vasomotor dysfunction has been published, consensus on a standardised study testing protocol is lacking. AIMS: In this review we provide an overview of the variations in CFT used and discuss the practical principles and pitfalls of CFT. METHODS: For the purposes of this review, we assessed study protocols that evaluate coronary vasomotor response as reported in the literature. We compared these protocols regarding a number of procedural aspects and chose six examples to highlight the differences and uniqueness. RESULTS: Currently, numerous protocols co-exist and vary in vascular domains tested, the manner in which to test these domains (e.g., preprocedural discontinuation of medication, provocative agent, solution, infusion time, and target artery) and techniques used for measurements (e.g., Doppler vs thermodilution technique). CONCLUSIONS: This lack of consensus on a uniform functional testing protocol hampers both a broader clinical acceptance of the concepts of coronary vasomotor dysfunction, and the widespread adoption of such testing protocols in current clinical practice. Furthermore, the endotype of coronary vasomotor dysfunction might differ among the few specialised centres that perform CFT as a result of the use of different protocols.

[Medication reconciliation: a hell of a job]. / Overdracht van medicatiegegevens.

Transitions of care pose a risk to medication safety. To reduce patient harm, medication reconciliation is advised. However, implementation of medication reconciliation is difficult due to time constraints. We present two female patients aged 82 and 84 years. In both women, unintentional discrepancies arose, went undetected and led to patient harm. Accurate information transfer is essential for continuity of patient care. Medication reconciliation comprises four steps, i.e. verification (identify discrepancies), clarification (check the collected list), reconciliation (document the reason for medication changes) and transfer (communicate the updated list). This article discusses the steps of medication reconciliation and those medication errors that arise during a patient's transfer from the home setting to hospitalization or a clinic visit. We show that medication reconciliation is not merely an administrative task. As the patient is the only constant factor in health care, patient participation is essential.