Meta-analysis of the effect of perioperative intravenous lidocaine on return of gastrointestinal function after colorectal surgery

Autor: Ewan D. Kennedy, Irwin Foo, Nicholas T. Ventham, Doug Speake, C. Cooke, Hugh Paterson, Susan M Nimmo
Rok vydání: 2019
Předmět:
Zdroj: Techniques in Coloproctology
Cooke, C, Kennedy, E D, Foo, I, Nimmo, S, Speake, D, Paterson, H M & Ventham, N T 2019, ' Meta-analysis of the effect of perioperative intravenous lidocaine on return of gastrointestinal function after colorectal surgery ', Techniques in Coloproctology . https://doi.org/10.1007/s10151-019-1927-1
ISSN: 1128-045X
1123-6337
DOI: 10.1007/s10151-019-1927-1
Popis: Background Return of normal gastrointestinal (GI) function is a critical determinant of recovery after colorectal surgery. The aim of this meta-analysis was to evaluate whether perioperative intravenous (IV) lidocaine benefits return of gastrointestinal function after colorectal resection. Methods A comprehensive search of Ovid Medline, PubMed, Embase, Cochrane library, and clinicaltrials.org was performed on 1st July 2018. A manual search of reference lists was also performed. Inclusion criteria were as follows: randomized controlled trials (RCTs) of intravenous (IV) lidocaine administered perioperatively compared to placebo (0.9% saline infusion) as part of a multimodal perioperative analgesic regimen, human adults (> 16 years), and open or laparoscopic colorectal resectional surgery. Exclusion criteria: non-colorectal surgery, non-placebo comparator, children, non-general anaesthetic, and pharmacokinetic studies. The primary endpoint was time to first bowel movement. Secondary endpoints were time to first passage of flatus, time to toleration of diet, nausea and vomiting, ileus, pain scores, opioid analgesia consumption, and length of stay. Results One hundred and ninety one studies were screened, with 9 RCTs meeting inclusion criteria (405 patients, four laparoscopic and five open surgery studies). IV lidocaine reduced time to first bowel movement compared to placebo [seven studies, 325 patients, mean weighted difference − 9.54 h, 95% CI 18.72–0.36, p = 0.04]. Ileus, pain scores, and length of stay were reduced with IV lidocaine compared with placebo. Conclusions Perioperative IV lidocaine may improve recovery of gastrointestinal function after colorectal surgery. Large-scale effectiveness studies to measure effect size and evaluate optimum dose/duration are warranted. Electronic supplementary material The online version of this article (10.1007/s10151-019-1927-1) contains supplementary material, which is available to authorized users.
Databáze: OpenAIRE
Externí odkaz: