Home > Riviste > Minerva Anestesiologica > Fascicoli precedenti > Minerva Anestesiologica 2018 July;84(7) > Minerva Anestesiologica 2018 July;84(7):836-47

ULTIMO FASCICOLO
 

JOURNAL TOOLS

eTOC
Per abbonarsi
Sottometti un articolo
Segnala alla tua biblioteca
 

ARTICLE TOOLS

Publication history
Estratti
Permessi
Per citare questo articolo

 

REVIEW   Freefree

Minerva Anestesiologica 2018 July;84(7):836-47

DOI: 10.23736/S0375-9393.18.12523-5

Copyright © 2018 EDIZIONI MINERVA MEDICA

lingua: Inglese

Dexmedetomidine as an adjunct for caudal anesthesia and analgesia in children

Mehdi TRIFA 1, 2 , Dmitry TUMIN 1, 3, Joseph D. TOBIAS 1, 3, 4

1 Department of Anesthesiology and Pain Medicine, Nationwide Children’s Hospital, Columbus, OH, USA; 2 Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia; 3 Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA; 4 Department of Anesthesiology and Pain Medicine, The Ohio State University College of Medicine, Columbus, OH, USA


PDF


INTRODUCTION: The aim of this review was to evaluate the current evidence regarding the use of dexmedetomidine as an adjuvant to local anesthetic agents (LAA) for caudal blockade anesthesia and analgesia in children.
EVIDENCE ACQUISITION: A literature search was performed of the Medline, Embase, and CINAHL databases using the keywords “dexmedetomidine” and “caudal”. We included all studies that used caudal dexmedetomidine as an adjuvant to a LAA in children, excluding case reports, reviews, expert opinions, and animal studies.
EVIDENCE SYNTHESIS: Twenty-one publications met the inclusion criteria and included 1590 children. Fourteen compared the efficacy of adding dexmedetomidine to a LAA alone and seven compared dexmedetomidine to other adjuvants in combination with a LAA. The duration of postoperative analgesia was significantly longer in patients receiving a caudal epidural block with a LAA plus dexmedetomidine when compared to a LAA alone. Only one study demonstrated improved analgesia with a dose of dexmedetomidine ≥1 µg/kg. Dexmedetomidine provided longer postoperative analgesia than fentanyl and morphine, while the quality of postoperative analgesia was similar to dexamethasone or clonidine. Although higher sedation scores were associated with caudal dexmedetomidine in the majority of the trials, postoperative behavior scores were improved in these children. There were no reports of respiratory depression. Significant hemodynamic effects were uncommon, and occurred most commonly in patients receiving a higher dose of caudal dexmedetomidine (2 µg.kg-1).
CONCLUSIONS: There is sufficient evidence to recommend the addition of caudal dexmedetomidine to the LAA in patients undergoing lower extremity and infra-umbilical surgical procedures.


KEY WORDS: Anesthesia, caudal - Dexmedetomidine - Pediatrics - Analgesia

inizio pagina