Tolerance and physiological correlates of neuromuscular electrical stimulation in COPD: a pilot study.

ABSTRACT:

Rationale

Neuromuscular electrical stimulation (NMES) of the lower limbs is an emerging training strategy in patients with COPD. The efficacy of this technique is related to the intensity of the stimulation that is applied during the training sessions. However, little is known about tolerance to stimulation current intensity and physiological factors that could determine it. Our goal was to find potential physiological predictors of the tolerance to increasing NMES stimulation intensity in patients with mild to severe COPD.

Methods

20 patients with COPD (FEV1 = 54±14% pred.) completed 2 supervised NMES sessions followed by 5 self-directed sessions at home and one final supervised session. NMES was applied simultaneously to both quadriceps for 45 minutes, at a stimulation fre

SUBMITTER: Vivodtzev I 

PROVIDER: S-EPMC4015894 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature