• Français
    • English
  • Français 
    • Français
    • English
  • Login
View Document 
  •   Savoirs UdeS Home
  • Médecine et sciences de la santé
  • Publications et recherches – Médecine et sciences de la santé
  • Médecine et sciences de la santé – Articles de périodiques
  • View Document
  •   Savoirs UdeS Home
  • Médecine et sciences de la santé
  • Publications et recherches – Médecine et sciences de la santé
  • Médecine et sciences de la santé – Articles de périodiques
  • View Document
JavaScript is disabled for your browser. Some features of this site may not work without it.

Browse

All of Savoirs UdeSDomains & CollectionsBy Issue DateAuthorsTitlesSubjectsDirectorsThis CollectionBy Issue DateAuthorsTitlesSubjectsDirectors

My Account

Login

Statistics

View Usage Statistics

High- and low-frequency transcutaneous electrical nerve stimulation does not reduce experimental pain in elderly individuals

Thumbnail
View/Open
Article de périodique (322.0Kb)
Publication date
2015
Author(s)
Bergeron-Vézina, Kayla; Corriveau, Hélène; Martel, Marylie; Harvey, Marie-Philippe; Léonard, Guillaume
Editor(s)
Université de Sherbrooke. Faculté de médecine et des sciences de la santé
Institut universitaire de gériatrie de Sherbrooke. Centre de recherche sur le vieillissement
Subject
Transcutaneous electrical nerve stimulation (TENS)
 
Pain
 
Hypoalgesia
 
Aging
 
Elderly
 
Rehabilitation
 
Physical therapy
 
Physiotherapy
 
Pain threshold
 
Conditioned pain modulation
 
Segmental analgesia
Show full document record
Abstract
Abstract : Despite its widespread clinical use, the efficacy of transcutaneous electrical nerve stimulation (TENS) remains poorly documented in elderly individuals. In this randomized, double-blind crossover study, we compared the efficacy of high-frequency (HF), lowfrequency (LF), and placebo (P) TENS in a group of 15 elderly adults (mean age: 67 6 5 years). The effect of HF-, LF-, and P-TENS was also evaluated in a group of 15 young individuals (26 6 5 years; same study design) to validate the effectiveness of the TENS protocols that were used in the elderly group. Each participant came to the laboratory on 3 separate occasions to receive, in random order, HF-, LF-, and P-TENS. Pain intensity and pain perception thresholds were assessed before, during, and after TENS, using an experimental heat pain paradigm. For the young group, there was a significant decrease in pain intensity during and after HF- and LF-TENS when compared with baseline, with both HF- and LF-TENS being superior to P-TENS. In the older group, HF- and LF-TENS did not reduce pain when compared with baseline and no difference was observed between the 2 active TENS sessions and P-TENS. High-frequency, LF-, and P-TENS all increased pain thresholds in young individuals, whereas in older individuals, only LF-TENS increased pain thresholds. Taken together, these results suggest that TENS is effective in young, but not in older, individuals. Future studies should be conducted to confirm these results in pain populations and to identify strategies that could enhance the effect of TENS in the elderly.
URI
http://hdl.handle.net/11143/10184
Collection
  • Médecine et sciences de la santé – Articles de périodiques [226]

DSpace software [version 5.4 XMLUI], copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
 

 


DSpace software [version 5.4 XMLUI], copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback