Comparison of Whitacre needle and Chiba needle on the incidence of intravascular injection during caudal epidural injections: A single-blind, randomized clinical consort study.

Abstract

ABSTRACT:

Caudal epidural injection (CEI) is effective for lumbar spinal pain. However, accidental intravascular injection reduces therapeutic efficacy of CEI and leads to fatal complications such as hematoma, and neurologic deficit. Whitacre needle has been reported to be effective for reducing intravascular injection during transforaminal epidural injection, compared with Quincke needle. The bevel of Chiba needle is shorter than that of Quincke needle. In this study we compared Whitacre needle and Chiba needle on incidence of intravascular injection during CEI.This was a single-blind, randomized clinical consort study. After institutional Review Board approval, a total of 164 patients underwent CEI were randomly allocated to one of 2 group (Whitacre needle or Chiba needle group). Intravascular injection was assessed with real-time fluoroscopy. In addition, total procedure time was measured. Data were compared between groups, and P < .05 was consideredstatistically significant.There were no differences between groups in terms of patient demographic and clinical characteristics. There was no significant difference on incidence of intravascular injection between Whitacre and Chiba needle group (11% vs 19.5%, P = .192). However, the procedure time is significantly longer in the Whitacre than Chiba needle group (172.8 ± 53.8 sec vs 147.1 ± 61.1 sec, P = .005).Based on current study, our results indicated that Whitacre needle was not effective to decrease the incidence of intravascular injection during CEI, compared to Chiba needle.

• Authors: Jungwon Lee, Saeyoung Kim, Sungsik Park, Sioh Kim, Si-Jeong Youn, Younghoon Jeon
• Journal: Medicine (Medicine (Baltimore)) Vol. 99 Issue 51 Pg. e23665 (Dec 18 2020) ISSN: 1536-5964 [Electronic] United States
• PMID: 33371104 (Publication Type: Comparative Study, Journal Article, Randomized Controlled Trial)
• Copyright: Copyright © 2020 the Author(s). Published by Wolters Kluwer Health, Inc.

Topics

• Aged
• Female
• Fluoroscopy
• Humans
• Injections, Epidural (adverse effects, instrumentation)
• Male
• Middle Aged
• Needles (adverse effects, statistics & numerical data)