Prospective multicentre multifaceted before-after implementation study of ICU delirium guidelines: a process evaluation. Issue 3 (18th September 2020)

• Record Type: Journal Article
• Authors: Trogrlic, Zoran; van der Jagt, Mathieu; van Achterberg, Theo; Ponssen, Huibert; Schoonderbeek, Jeannette; Schreiner, Frodo; Verbrugge, Serge; Dijkstra, Annemieke; Bakker, Jan; Ista, Erwin
• Is Part Of: BMJ open quality. Volume 9:Issue 3(2020)
• Publication Date: 2020-09-18
• Subjects: critical care -- implementation science -- clinical practice guidelines -- evaluation methodology -- evidence-based practice; Medical care -- Quality control -- Periodicals; 362.106805
• DOI: 10.1136/bmjoq-2019-000871
• Languages: English
• ISSNs: 2399-6641

Abstract

Abstract : Objective: We aimed to explore: the exposure of healthcare workers to a delirium guidelines implementation programme; effects on guideline adherence at intensive care unit (ICU) level; impact on knowledge and barriers, and experiences with the implementation. Design: A mixed-methods process evaluation of a prospective multicentre implementation study. Setting: Six ICUs. Participants: 4449 adult ICU patients and 500 ICU professionals approximately. Intervention: A tailored implementation programme. Main outcome measure: Adherence to delirium guidelines recommendations at ICU level before, during and after implementation; knowledge and perceived barriers; and experiences with the implementation. Results: Five of six ICUs were exposed to all implementation strategies as planned. More than 85% followed the required e-learnings; 92% of the nurses attended the clinical classroom lessons; five ICUs used all available implementation strategies and perceived to have implemented all guideline recommendations (>90%). Adherence to predefined performance indicators (PIs) at ICU level was only above the preset target (>85%) for delirium screening. For all other PIs, the inter-ICU variability was between 34% and 72%. The implementation of delirium guidelines was feasible and successful in resolving the majority of barriers found before the implementation. The improvement was well sustained 6 months after full guideline implementation. Knowledge about delirium was improved (from 61% to 65%). The implementation programme was experienced as very successful. Conclusions: Multifaceted implementation can improve and sustain adherence to delirium guidelines, is feasible and can largely be performed as planned. However, variability in delirium guideline adherence at individual ICUs remains a challenge, indicating the need for more tailoring at centre level.