Is Lidocaine Patch Beneficial for Postoperative Pain?: A Meta-analysis of Randomized Clinical Trials.
Clin J Pain
; 39(9): 484-490, 2023 09 01.
Article
em En
| MEDLINE
| ID: mdl-37278487
ABSTRACT
OBJECTIVES:
The aim of this meta-analysis was to evaluate whether a lidocaine patch is beneficial for postoperative pain as an option for multimodal analgesia.METHODS:
Information was obtained from PubMed, Embase, and the Cochrane Central Register of Controlled Trials for clinical randomized controlled trials of lidocaine patches for postoperative pain (as of March 2022). Two researchers independently completed study screening, risk bias assessment, and data extraction. Review Manager (version 5.4, Cochrane Collaboration) was used to conduct the meta-analysis. The evaluation metrics were postoperative pain scores, opioid consumption, and patient satisfaction.RESULTS:
Sixteen randomized controlled trials were included, and data from 918 patients were available. Pain scores differed between the 2 groups at 12, 24, and 48 hours postoperatively, and the pain scores of the lidocaine patch group were significantly lower (mean difference [MD]=-1.32 [95% CI, -1.96 to -0.68], P <0.0001; I2 =92%) at 12 hours after the operation; (MD=-1.23 [95% CI, -1.72 to -0.75], P <0.00001; I2 =92%) at 24 hours after the operation; and (MD=-0.25 [95% CI,-0.29 to -0.21], P <0.00001; I2 =98%) at 48 hours after the operation. In addition, the lidocaine patch group had decreased opioid requirements (MD=-3.57 [95% CI, -5.06 to -2.09], P <0.00001; I2 =96%). The lidocaine patch group seemed to be more satisfied, but there was no statistically significant difference (risk ratio, 1.50 [95% CI, 0.74 to 3.05], P =0.26) between the groups.DISCUSSION:
Lidocaine patches are beneficial for postoperative pain and can be used in multimodal analgesia to reduce opioid use, but there is no significant increase in patient satisfaction with pain control. More data are needed to support this conclusion due to the large heterogeneity in the present study.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Analgésicos Opioides
/
Lidocaína
Tipo de estudo:
Clinical_trials
/
Systematic_reviews
Limite:
Humans
Idioma:
En
Revista:
Clin J Pain
Assunto da revista:
NEUROLOGIA
/
PSICOFISIOLOGIA
Ano de publicação:
2023
Tipo de documento:
Article