A Vibrating Cold Device to Reduce Pain in the Pediatric Emergency Department: A Randomized Clinical Trial

Debra Ann Potts1, Katherine Finn Davis2, Okan U Elci3

  • 1From the Department of Nursing.

Pediatric Emergency Care
|January 26, 2017
PubMed

Insights

A vibrating cold device (VCD) and topical lidocaine (TL) equally reduced pain during IV catheter insertion in children. The VCD offers a faster alternative for pain management.

Area of Science:

  • Pediatric Pain Management
  • Medical Device Innovation
  • Clinical Trials

Background:

  • Intravenous (IV) catheter insertion can cause significant pain and distress in children.
  • Effective analgesia is crucial to mitigate this distress.
  • Current methods include topical anesthetics, but their onset can be slow.

Purpose of the Study:

  • To compare the self-reported pain of IV catheter insertion in children using a vibrating cold device (VCD) versus standard 4% topical lidocaine cream (TL).
  • To evaluate the noninferiority of VCD compared to TL in pain reduction.
  • To assess secondary outcomes including anxiety, procedure success, and satisfaction.

Main Methods:

  • A 2-arm randomized controlled noninferiority trial involving 4- to 18-year-olds requiring IV catheter insertion.
  • Pain was measured using the Faces Pain Scale-Revised (FPS-R).
  • Anxiety and observed pain were assessed using validated scales; caregiver and nurse satisfaction surveys were also completed.

Main Results:

  • Both VCD and TL groups reported equivalent pain scores (median 2.0 cm on FPS-R).
  • Observed pain scores were also similar between groups.
  • IV procedure completion time was significantly shorter with VCD (3.0 minutes) compared to TL (40.5 minutes).
  • No significant differences were found in anxiety, first-attempt success, or satisfaction.

Conclusions:

  • A vibrating cold device (VCD) and topical lidocaine (TL) are equally effective in reducing pain and distress during pediatric IV catheter insertion.
  • The VCD demonstrates a significant advantage with its rapid onset of action.
  • The VCD is an acceptable and effective alternative for pain management in this setting.
Abstract

Related Concept Videos