Influence of Regional Nerve Block in Addition to General Anesthesia on Postoperative Delirium, Pain, and In-hospital Stay in Patients Undergoing Cardiothoracic Surgery: A Meta-analysis.
J Cardiovasc Pharmacol
; 82(6): 496-503, 2023 12 01.
Article
in En
| MEDLINE
| ID: mdl-37548460
ABSTRACT
ABSTRACT This study aims to investigate whether venous injection of sedative agent or regional nerve block in alliance with major anesthesia could decrease the risk of postoperative delirium occurrence in patients receiving cardiothoracic surgery. Electronic academic databases were retrieved for related publications, and statistical software was used for data pooling and analysis. Forest plot was used to show the pooled sensitivity, specificity, and diagnostic odds ratio. Combined receiver operating characteristic curve was used to show the area under the curve of complex data. Seven studies were included for analysis. The risk of occurrence of delirium still showed no difference (risk rate = 0.93, 95% CI, 0.85-1.03) between the intervention group and placebo group. Postoperative pain feeling was more alleviated in patients with prophylactic application of regional nerve block. In addition, prophylactic application of regional nerve block could decrease the risk of postoperative in-hospital stay (risk rate = 0.28, 95% CI, 0.02-0.54). Our study demonstrated that, in elderly patients or pediatric patients undergoing cardiac surgery, prophylactic application of regional nerve block failed to decrease the incidence of postoperative delirium. However, the option of regional nerve block could decrease the duration of in-hospitalization stay and alleviate the acute pain during the postoperative period after open-heart surgery.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Emergence Delirium
/
Nerve Block
Type of study:
Clinical_trials
/
Prognostic_studies
/
Systematic_reviews
Limits:
Aged
/
Child
/
Humans
Language:
En
Journal:
J Cardiovasc Pharmacol
Year:
2023
Type:
Article
Affiliation country:
China