Impact of advanced practice nurses in hospital units on compliance with clinical practice guidelines: a quasi-experimental study.

BACKGROUND: Incorporating the best available evidence into clinical practice is a determining challenge for healthcare professionals and organisations. The role of advanced practice nurses is viewed as a facilitator to adapt guideline recommendations to suit specific contexts and to overcome barriers to implementation. In this study, we evaluate the impact of advanced practice nurses on clinical indicators of hospitalised patients and on adherence to recommendations derived from two clinical practice guidelines (pressure ulcer prevention and treatment and vascular access device management). METHODS: Quasi-experimental study in five intervention (IU) and five control (CU) hospital units at three hospitals in Spain (period 2018-19). Five advanced practice nurses were incorporated into IU, with the intention that would produce attitudinal changes and enhance the skills and knowledge of the nursing team regarding 18 clinical practice recommendations. In this study, 41 indicators were evaluated through direct observation of all patients admitted, at monthly intervals for 1 year. Outcomes were assessed by means of a descriptive, multi-line regression and association analysis. RESULTS: The study population was composed of 3742 inpatients admitted for pressure ulcer assessment and 2631 fitted with vascular access devices. By the end of the study period, all variables had improved in the IU, where average compliance with recommendations was statistically significantly higher (pressure ulcer guidance 7.9 ± 1.9 vs 6.0 ± 1.7. OR 1.86, 95% CI 1.67-2.05; vascular access devices guidance 5.4 ± 1.4 vs 4.4 ± 1,6. OR 1.06, 95% CI 0.95-1.17). The prevalence of pressure lesions and catheter-related adverse events decreased statistically significantly in the IU compared to the CU. The prevalence of pressure ulcers decreases (5.7% in IU vs 8.7% in CU p < 0.005) as well as the prevalence of adverse events related to the catheter (14% In IU vs 21.6% in CU p < 0.005). The unnecessary catheters decressed in IU 10.9% VS CU 15.8% (p < 0.005). CONCLUSIONS: The incorporation of an advanced practice nurse statistically significantly improves clinical indicators related to the prevention and treatment of pressure ulcers and to the management of vascular access devices. TRIAL REGISTRATION: ISRCTN18259923 retrospectively registered on 11/02/2022.

Multimodal intervention for preventing peripheral intravenous catheter failure in adults (PREBACP): a multicentre, cluster-randomised, controlled trial.

BACKGROUND: 2 billion peripheral intravenous catheters (PIVC) are inserted into inpatients worldwide each year. Almost one in two PIVCs fail before completion of intravenous therapy. We aimed to determine the efficacy and costs of a multimodal intervention to reduce PIVC failure among hospitalised patients. METHODS: PREBACP was a cluster-randomised, controlled trial done at seven public hospitals in Spain. Clusters (hospital wards) had at least 70% permanent staff and data were collected from patients aged 18 years and older with one or more PIVCs at the start of intravenous therapy. Clusters were randomly assigned (1:1) to the multimodal intervention or control group using a centralised, web-based randomisation software, and stratified by type of setting. We concealed randomisation to allocation, without masking patients or professionals to the intervention. An intervention using a multimodal model and dissemination of protocols, education for health-care professionals and patients, and feedback on performance was implemented for 12 months in the intervention group. The control group received usual care. The primary outcome was all-cause PIVC failure at 12 months (phlebitis, extravasation, obstruction, or infections). Subsequently, through an amendment to the protocol approved on July 25, 2021, we included dislodgement as part of PIVC failure. Analysis was by modified intention to treat, which included all randomly assigned hospital wards for whom data on the primary endpoint were available. This trial is registered with the ISRCTN Registry, ISRCTN10438530. FINDINGS: Between Jan 1, 2019, and March 1, 2020, we randomly assigned 22 eligible clusters to receive the multimodal intervention (n=11 clusters; 2196 patients, 2235 PIVCs, and 131 nurses) or usual practice in the control group (n=11 clusters; 2282 patients, 2330 PIVCs, and 138 nurses). At 12 months, the proportion of PIVC failures was lower in the intervention group than in the control group (37·10% [SD 1·32], HR 0·81 [95% CI 0·72 to 0·92] vs 46·49% [2·59], HR 1·23 [1·04 to 1·39]; mean difference -9·39% [95% CI -11·22 to -7·57]; p<0·0001). Per-protocol-prespecified analysis of the primary outcome excluding dislodgement also showed the intervention significantly reduced PIVC failure compared with the control group at 12 months (33·47% [SD 2·98], HR 0·85 [95% CI 0·75 to 0·96] vs 41·06% [4·62], HR 1·18 [1·04 to 1·33]; mean difference -7·59% [95% CI -11·05 to -4·13]; p<0·0001). INTERPRETATION: A multimodal intervention reduced PIVC failure, thereby reducing potentially serious complications for hospitalised patients. The findings of PREBACP enabled a deeper understanding of decision making, knowledge mobilisation, and sense making in routine clinical practice. FUNDING: The College of Nurses of the Balearic Islands. TRANSLATION: For the Spanish translation of the abstract see Supplementary Materials section.

Moving Evidence into Practice by Advanced Practice Nurses in Hospitalization Wards. Protocol for a Multicentre Quasi-Experimental Study in Three Hospitals in Spain.

Evidence-based practice (EBP) combined with quality of care improves patient outcomes. However, there are still difficulties for its implementation in daily clinical practice. This project aims to evaluate the impact of the incorporation of the Advanced Practice Nurse (APN) role on the implementation of EBP at three levels: context, nurses' perceptions, and clinical outcomes. Mixed-methods study in two phases is proposed. Phase 1: a quasi-experimental design where five APNs are included in five hospitalization wards that are compared with another five similar wards without APNs. Variables from Practice-Environment-Scale-Nursing-Work-Index, Health-Science-Evidence-Based-Practice-Questionnaire, and Advanced-Practice-Nursing-Competency-Assessment-Instrument are used. Clinical outcomes are followed-up with monthly. A descriptive and exploratory analysis is performed. Phase 2: an exploratory qualitative design through focus groups at the intervention wards after one year of APNs implementation. Explicative data are gathered to explain the progression of change and how actors perceive and attribute triggers, barriers, and facilitators for change. An inductive thematic analysis is performed. The inclusion of APN in hospitalization context is insufficiently studied. It is hoped that these figures provide solutions to the multiple barriers in the development of EBP in these sceneries and contribute to resolve the gap between research results and healthcare practice.