The effect of regional nerve block on perioperative delirium in hip fracture surgery for the elderly: A systematic review and meta-analysis of randomized controlled trials

2021 ◽  
pp. 103151
Author(s):  
Chul-Ho Kim ◽  
Jae Young Yang ◽  
Chan Hong Min ◽  
Hyun-Chul Shon ◽  
Ji Wan Kim ◽  
...  
Keyword(s):  
Systematic Review ◽  
Hip Fracture ◽  
Randomized Controlled Trials ◽  
Meta Analysis ◽  
The Elderly ◽  
Controlled Trials ◽  
Hip Fracture Surgery ◽  
Randomized Controlled ◽  
Regional Nerve Block ◽  
Fracture Surgery

scholarly journals A Comprehensive Evaluation Between Dexmedetomidine and Midazolam for Intraoperative Sedation in the Elderly: Protocol for a Systematic Review and Meta-analysis of Randomized Controlled Trials

2021 ◽  
Author(s):  
Chunxia Huang ◽  
Zunjiang Li ◽  
Yingxin Long ◽  
Dongli Li ◽  
Manhua Huang ◽  
...  
Keyword(s):  
Systematic Review ◽  
Randomized Controlled Trials ◽  
Meta Analysis ◽  
The Elderly ◽  
Sedative Effect ◽  
Controlled Trials ◽  
Safety And Efficacy ◽  
Quality Of Evidence ◽  
Randomized Controlled

Abstract Background: The sedative effect of intraoperative sedation in elderly surgery exerts critical influence on the prognosis. Comparison on the safety and efficacy between Dexmedetomidine and Midazolam in many clinical randomized controlled trials (RCTs) were inconsistent and suspicious. We aimed to comprehensively evaluate the safety and efficacy between Dexmedetomidine and Midazolam for intraoperative sedation in the elderly via meta-analysis and systematic reviews.Methods: RCTs regarding to the comparison of sedative effects and safety between Dexmedetomidine and Midazolam in elderly patients (aged ≥ 60 years) will be comprehensively searched from 2000.10 to 2021.05 through 4 English databases and 4 Chinese databases. After extraction in duplicate, the systematic review and meta-analysis will be performed on the primary outcomes (hemodynamic changes, sedative effect, cognitive function) and secondary outcomes (analgesic effect, surgical characteristics, complications or adverse reactions) for assessing the two therapy methods using Review manage software (Version 5.3). Sensitivity analysis will be conducted to evaluate the heterogeneity of the results, funnel plot and Egger’s test will be performed to analyze publication bias of the included studies, and test sequential analysis will be applied to assess the robustness and reliability of preliminary meta-analysis results. Finally, rating quality of evidence and strength of recommendations on the meta results will be summarized by rating quality of evidence and strength of recommendations (GRADE) approach. Discussion: This systematic review and meta-analysis will evaluate the safety and efficacy between Dexmedetomidine and Midazolam for intraoperative sedation in the elderly, it will give an insight on the application of Dexmedetomidine and Midazolam, and will provide evidences-based reference for clinical decision makings.Systematic review registration: PROSPERO (CRD42021221897).

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