Affiliation:
1. Nanjing Jinling Hospital, Affiliated Hospital of Medical School Nanjing University Nanjing China
2. Graduate School Bengbu Medical College Bengbu China
Abstract
AbstractAimsTo systematically evaluate and analyse literature concerning the factors influencing the implementation of clinical practice guidelines related to enteral nutrition in the adult intensive care unit.BackgroundGuidelines serve as crucial tools for guiding clinical practice. However, a significant gap persists between current clinical practice and guidelines pertaining to enteral nutrition. It is essential to identify the reasons behind this disparity to foster clinical transformation.MethodsA mixed‐methods systematic review.Data SourcesA systematic search was conducted across PubMed, Embase, Medline, Cochrane, PsycINFO and CNKI databases to identify impediments and facilitators to the implementation of ICU clinical practice guidelines related to enteral nutrition. The types of studies included quantitative, qualitative and mixed‐methods studies. The search spanned from January 2003 to January 2024 and was updated in May 2024. The quality assessment of the included literature was conducted using the Mixed‐Methods Study Evaluation Tool (MMAT). Data analysis was performed using a data‐based convergent integration approach. The protocol for this study was prospectively registered (PROSPERO2023, CRD42023483287).ResultsTwenty papers were finally included, and 65 findings were extracted, integrating a total of three categories, Category 1: healthcare provider factors, including three sub‐themes: knowledge of guideline‐related knowledge and awareness of guideline application; social/professional roles and identity domains; beliefs, attitudes and self‐efficacy; collaboration, Category 2: practice environments, including two sub‐themes: environmental factors and resource areas; systems and behavioural norms, Category 3: patient values and nutritional support preferences including two sub‐themes: patient disease status and value orientation.ConclusionHealthcare professionals should analyse obstacles and facilitators to guideline implementation from multiple perspectives, strengthen healthcare collaboration, improve education and training systems, correct misperceptions and increase awareness of evidence‐based practice.