Effects of daily sedation interruption in intensive care unit patients undergoing mechanical ventilation: A meta-analysis of randomized controlled trials

Ting Jhen Chen, Yi Wei Chung, Pin Yuan Chen, Sophia H. Hu, Chuen Chau Chang, Shu Hua Hsieh, Bo Cyuan Wang, Hsiao Yean Chiu

研究成果: 雜誌貢獻文章同行評審

摘要

Aim: This study aimed to assess the effects of daily sedation interruption on the mechanical ventilation duration and relevant outcomes in mechanically ventilated patients in the intensive care unit (ICU). Background: Previously, three meta-analyses on the association of daily sedation interruption with the mechanical ventilation duration have reported conflicting findings, and these did not support current guideline recommendations that daily sedation interruption can be routinely used in mechanically ventilated adult ICU patients. Design: This was a systematic review and meta-analysis of randomized controlled studies. Data sources: Data were from PubMed, Embase, Cochrane Library, CINAHL, ProQuest dissertation and theses, Airiti Library, China National Knowledge Infrastructure, Wanfang Data Chinese, Science Direct and PsycINFO databases. Review methods: Two reviewers independently assessed, extracted and appraised the included studies. Then, pooled estimates were calculated using a random-effects model. Results: In total, 45 studies involving 5493 participants were included. Compared with controls, daily sedation interruption significantly reduced the mechanical ventilation duration, ICU stay length, sedation duration, and tracheostomy and ventilator-associated pneumonia risks (all p ≤ 0.001). Moreover, the Acute Physiology and Chronic Health Evaluation II score and study quality were significant moderators. Conclusion: Daily sedation interruption could substantially reduce the duration of mechanical ventilation, particularly when it was applied to patients with high disease severity. Summary statement: What is already known about this topic?. Daily sedation interruption has been associated with reductions in excessive sedation and excessive use of sedative agents. The findings on the effects of daily sedation interruption on the mechanical ventilation duration have been inconsistent. What this paper adds?. Daily sedation interruption could effectively reduce the mechanical ventilation duration, intensive care unit stay length, sedation duration, and tracheostomy and ventilator-associated pneumonia risks in intensive care unit patients. Applying daily sedation interruption to patients with high disease severity yielded a larger reduction in the mechanical ventilation duration. The implications of this paper:. There is a need to adopt daily sedation interruption as routine care to reduce the mechanical ventilation duration, especially in higher disease severity population.

原文英語
期刊International Journal of Nursing Practice
DOIs
出版狀態接受/付印 - 2021

ASJC Scopus subject areas

  • 護理(全部)

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