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Effect of tramadol as an adjuvant to local anesthetics for brachial plexus block: A systematic review and meta-analysis
BACKGROUND: Tramadol, a 4-phenyl-piperidine analog of codeine, has a unique action in that it has a central opioidergic, noradrenergic, serotonergic analgesic, and peripheral local anesthetic (LA) effect. Many studies have reported contradictory findings regarding the peripheral analgesic effect of...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5617157/ https://www.ncbi.nlm.nih.gov/pubmed/28953949 http://dx.doi.org/10.1371/journal.pone.0184649 |