Effects of Sensory‐Based Interventions on Delirium Prevention in Critically Ill Patients: A Systematic Review and Meta‐Analysis

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Main Authors: Chenli Xu, Yan Zhang, Dajiang Yuan, Cuiling Wang, Xiaoru Wang, Xiaojuan Liang, Junli Wang, Junfang Duan
Format: Artículo Open Access
Published: Wiley 2025
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author Chenli Xu
Yan Zhang
Dajiang Yuan
Cuiling Wang
Xiaoru Wang
Xiaojuan Liang
Junli Wang
Junfang Duan
author_facet Chenli Xu
Yan Zhang
Dajiang Yuan
Cuiling Wang
Xiaoru Wang
Xiaojuan Liang
Junli Wang
Junfang Duan
Chenli Xu
Yan Zhang
Dajiang Yuan
Cuiling Wang
Xiaoru Wang
Xiaojuan Liang
Junli Wang
Junfang Duan
collection Wiley Open Access
contents Effects of Sensory‐Based Interventions on Delirium Prevention in Critically Ill Patients: A Systematic Review and Meta‐Analysis Chenli Xu Yan Zhang Dajiang Yuan Cuiling Wang Xiaoru Wang Xiaojuan Liang Junli Wang Junfang Duan International Journal of Nursing Practice ABSTRACTObjectiveTo identify, appraise and synthesize current evidence on different sensory‐based interventions on delirium prevention in critically ill patients.Data SourcesA comprehensive electronic literature search was performed in the PubMed, Embase, Cumulative Index of Nursing and Allied Health Literature, Cochrane Library, China Biology Medicine, China National Knowledge Infrastructure, Wanfang and WeiPu databases from inception to 2 June 2022. The data were updated on 24 December 2022. The study was registered on PROSPERO (CRD 42021254328).Review MethodsRandomized controlled trials were included. Participants in the included studies were critically ill patients aged 18 years or older, and the interventions involved care by sensory‐based intervention. And the outcome was the incidence of delirium rated by the Confusion Assessment Method for the ICU Tool.ResultsThe 14 studies included in the systematic review indicated a reduction in the effectiveness of sensory‐based intervention on the incidence of delirium. Subgroup analyses showed significant effects for auditory stimulation (OR, 0.46; 95% confidence interval [CI], 0.27–0.79; p = 0.005) and tactile stimulation (OR, 0.53; 95% CI, 0.33–0.87; p = 0.01) but not for the effectiveness of visual intervention on the incidence of delirium (OR, 0.71; 95% CI, 0.38–1.30; p = 0.27).ConclusionsSensory‐based interventions significantly reduce the incidence of delirium in critical patients. It is suggested that when choosing sensory‐based interventions, auditory intervention should be preferred. 10.1111/ijn.13321 http://onlinelibrary.wiley.com/termsAndConditions#vor
doi_str_mv 10.1111/ijn.13321
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institution Wiley Open Access
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publishDate 2025
publisher Wiley
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spellingShingle Effects of Sensory‐Based Interventions on Delirium Prevention in Critically Ill Patients: A Systematic Review and Meta‐Analysis
Chenli Xu
Yan Zhang
Dajiang Yuan
Cuiling Wang
Xiaoru Wang
Xiaojuan Liang
Junli Wang
Junfang Duan
International Journal of Nursing Practice
Effects of Sensory‐Based Interventions on Delirium Prevention in Critically Ill Patients: A Systematic Review and Meta‐Analysis Chenli Xu Yan Zhang Dajiang Yuan Cuiling Wang Xiaoru Wang Xiaojuan Liang Junli Wang Junfang Duan International Journal of Nursing Practice ABSTRACTObjectiveTo identify, appraise and synthesize current evidence on different sensory‐based interventions on delirium prevention in critically ill patients.Data SourcesA comprehensive electronic literature search was performed in the PubMed, Embase, Cumulative Index of Nursing and Allied Health Literature, Cochrane Library, China Biology Medicine, China National Knowledge Infrastructure, Wanfang and WeiPu databases from inception to 2 June 2022. The data were updated on 24 December 2022. The study was registered on PROSPERO (CRD 42021254328).Review MethodsRandomized controlled trials were included. Participants in the included studies were critically ill patients aged 18 years or older, and the interventions involved care by sensory‐based intervention. And the outcome was the incidence of delirium rated by the Confusion Assessment Method for the ICU Tool.ResultsThe 14 studies included in the systematic review indicated a reduction in the effectiveness of sensory‐based intervention on the incidence of delirium. Subgroup analyses showed significant effects for auditory stimulation (OR, 0.46; 95% confidence interval [CI], 0.27–0.79; p = 0.005) and tactile stimulation (OR, 0.53; 95% CI, 0.33–0.87; p = 0.01) but not for the effectiveness of visual intervention on the incidence of delirium (OR, 0.71; 95% CI, 0.38–1.30; p = 0.27).ConclusionsSensory‐based interventions significantly reduce the incidence of delirium in critical patients. It is suggested that when choosing sensory‐based interventions, auditory intervention should be preferred. 10.1111/ijn.13321 http://onlinelibrary.wiley.com/termsAndConditions#vor
title Effects of Sensory‐Based Interventions on Delirium Prevention in Critically Ill Patients: A Systematic Review and Meta‐Analysis
topic International Journal of Nursing Practice
url https://onlinelibrary.wiley.com/doi/10.1111/ijn.13321