Medication errors and risk areas in a critical care unit

Predisposing Factors to Medication Errors by Nurses and Prevention Strategies: A Scoping Review of Recent Literature

Medication errors have serious consequences and high costs for the patient and the system. The treatment process and the care required for critically ill patients are complex, and these patients are more vulnerable to errors and potential consequences. A scoping review using the JBI methodology was conducted across PubMed, CINAHL, and MEDLINE databases and reported by the PRISMA-ScR guidelines to explore strategies that can mitigate medication errors by nurses. The search strategy focused on references published between January 2012 and April 2023. Sixteen studies were included, and the results were organized into thematic areas. Medication errors by nurses are in the areas of preparation, administration, and documentation; organizational, system-related, procedural, personal, and knowledge and training factors are predisposing factors for errors; educational intervention, verification and safety methods, organizational changes, and error reporting are the strategic areas to mitigate medication error. The organization of the data could be different, as it depends on the reviewers' experience. Knowledge of the factors that cause medication errors and interventions to mitigate them make it possible to outline strategies to minimize their occurrence and achieve health gains. The protocol preceding this review has been registered in the Open Science Framework and published.

Medication safety strategies in European adult, paediatric, and neonatal intensive care units: a cross-sectional survey

OBJECTIVES

Patients in intensive care units (ICUs) are potentially more vulnerable to medication errors than patients admitted to general wards. However, little is known about medication safety strategies used in European ICUs. Our objectives were to explore the strategies being used and being planned within European ICUs, to identify areas of variation, and to inform recommendations to improve medication safety in this patient group.

METHODS

We distributed an online survey, in seven European languages, via professional networks and social media. The survey explored a range of medication safety strategies and whether they were in use (and if so, whether fully or partially implemented) or being planned. Demographic information about respondents and their ICUs was also captured. A descriptive analysis was conducted, which included exploring geographical variation.

RESULTS

We obtained 587 valid responses from 32 different countries, with 317 (54%) completed by pharmacy staff. Medication safety practices most commonly implemented were patients' allergies being visible for all staff involved in their care (fully implemented in 382 (65%) of respondents' ICUs), standardised emergency medication stored in a fixed place (337, 57%), and use of standardised medication concentrations for commonly used intravenous infusions (330, 56%). Electronic prescribing systems were fully implemented in 310 (53%). A pharmacist was reported to be fully implemented in 181 (31%) of ICUs, of which there was 126 (70%) where there was a pharmacist review of all ordered medication five days per week. Critical care pharmacists were most common in Northern European ICUs (fully implemented to ICUs in 102, 50%) and electronic prescribing in Western Europe (108, 65%).

CONCLUSIONS

There is considerable variation in medication safety strategies used within European ICUs, both between and within geographical areas. Our findings may be helpful to ICU staff in identifying strategies that should be considered for implementation.

Nursing core competencies for postresuscitation care in Iran: a qualitative study

OBJECTIVE

This study explored nurses' perceptions of the core competencies required for providing postresuscitation care in both in-hospital and out-of-hospital cardiac arrest.

DESIGN

Qualitative conventional content analysis.

PARTICIPANTS

17 nurses selected with purposeful sampling method.

SETTING

Three educational hospitals in northwest of Iran.

DATA COLLECTION AND ANALYSIS

Semi-structured interviews were used for data collection and they were analysed using conventional content analysis.

RESULTS

Seven main categories have emerged from the data. The core competencies for nurses providing postresuscitation were identified as: quality assurance, providing evidence-based care, monitoring and presence, situation management, professionalism, positive attitude and providing family centred care.

CONCLUSIONS

The postresuscitation period is a unique and critical time requiring highly competent nursing care. Several core competencies for providing high-quality nursing care during postresuscitation period were identified through nurses' experience in caring for patients postresuscitation.

Exploration of an Alarm Sensor to Detect Infusion Failure Administered by Syringe Pumps

Incorrect medication administration causes millions of undesirable complications worldwide every year. The problem is severe and there are many control systems in the market, yet the exact molecular composition of the solution is not monitored. Here, we propose an alarm sensor based on UV-Vis spectroscopy and refractometry. Both methods are non-invasive and non-destructive as they utilize visible light for the analysis. Moreover, they can be used for on-site or point-of-care diagnosis. UV-Vis-spectrometer detect the absorption of light caused by an electronic transition in an atom or molecule. In contrast a refractometer measures the extent of light refraction as part of a refractive index of transparent substances. Both methods can be used for quantification of dissolved analytes in transparent substances. We show that a sensor combining both methods is capable to discern most standard medications that are used in intensive care medicine. Furthermore, an integration of the alarm sensor in already existing monitoring systems is possible.