Advertisement

Auricular percutaneous nerve field stimulator device as alternative therapy for Cesarean delivery analgesia: proof of concept

  • Grace LimEmail author
  • Kelsea R. LaSorda
  • Amy L. Monroe
  • Jacques E. Chelly
Correspondence
  • 55 Downloads

To the Editor,

Effective alternative pain therapies in the obstetric population are needed. Percutaneous nerve field stimulation (PNFS) has shown efficacy as a complementary method for postoperative pain management.1-3 In this pilot study, we assessed the feasibility and acceptability of the NSS2-BRIDGE® (Innovative Health Solutions, Versailles, IN, USA) auricular PNFS device for post-Cesarean delivery analgesia.

After Institutional Review Board approval, written informed consent was obtained (ClinicalTrials.gov NCT03830307, date of registration: February 5 2019). Inclusion criteria were ≥ 18 yr old, scheduled Cesarean delivery under single shot spinal anesthesia, and an American Society of Anesthesiologist physical status of II. Exclusion criteria were anxiety, active drug abuse, severe chronic pain, hemophilia, pacemaker, and psoriasis. Consecutive historical controls were identified from medical records of scheduled Cesarean deliveries and were matched by obstetrician and date of...

Notes

Acknowledgement

The authors are grateful to Innovative Solutions for the provision of the devices used in this study.

Conflicts of interest

None declared.

Editorial responsibility

This submission was handled by Dr. Philip M. Jones, Associate Editor, Canadian Journal of Anesthesia.

Funding

Dr. Lim is supported in part by a grant from the NIH (K12HD043441).

References

  1. 1.
    Babygirija R, Sood M, Kannampalli P, Sengupta JN, Miranda A. Percutaneous electrical nerve field stimulation modulates central pain pathways and attenuates post-inflammatory visceral and somatic hyperalgesia in rats. Neuroscience 2017; 356: 11-21.CrossRefPubMedGoogle Scholar
  2. 2.
    Kovacic K, Hainsworth K, Sood M, et al. Neurostimulation for abdominal pain-related functional gastrointestinal disorders in adolescents: a randomised, double-blind, sham-controlled trial. Lancet Gastroenterol Hepatol 2017; 2: 727-37.CrossRefPubMedGoogle Scholar
  3. 3.
    Miranda A, Taca A. Neuromodulation with percutaneous electrical nerve field stimulation is associated with reduction in signs and symptoms of opioid withdrawal: a multisite, retrospective assessment. Am J Drug Alcohol Abuse 2018; 44: 56-63.CrossRefPubMedGoogle Scholar

Copyright information

© Canadian Anesthesiologists' Society 2019

Authors and Affiliations

  1. 1.Departments of Anesthesiology, Perioperative Medicine, Obstetrics & GynecologyUniversity of Pittsburgh School of MedicinePittsburghUSA
  2. 2.Magee-Womens Research InstitutePittsburghUSA
  3. 3.Department of Anesthesiology, Perioperative MedicineUniversity of Pittsburgh School of MedicinePittsburghUSA

Personalised recommendations