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KMID : 1021220200110011992
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2020 Volume.11 No. 1 p.1992 ~ p.1998
Immediate Effect of Foot Drop Stimulator in Outpatients with Chronic Stroke: A Mixed Method Study
Park Jae-Young

Lee Doo-Ho
Oh Dong-Hwan
Abstract
Background: The foot drop stimulator is designed to improve the walking ability of foot drop in patients after stroke, however, studies on clinical effects are still lacking.

Objective: To investigate the effect of a foot drop stimulator on the walking and balancing abilities of foot drop patients after a stroke.

Design: One-Group (Pretest-Posttest) Design.

Methods: All subjects walked in all three conditions: foot drop stimulator (FDS) ankle foot orthosis (AFO) and barefoot. Primary outcome measures were assessed for walking and balance using a 10-m walking test (10MWT) and a timed up and go test (TUG). Secondary outcome measures consisted of a brief user interview, and the patients recorded the advantages and disadvantages of each condition.

Results: FDS, AFO, and barefoot conditions showed a statistically significant difference in 10MWT and TUG (P<.001) as a result of comparing three conditions.
FDS and AFO were significantly different from the barefoot condition as post-hoc results; however, there was no significant difference between the two conditions (P>.05).

Conclusion: In this study, the foot drop stimulator contributed to improving the balance ability, and the walking ability was similar to the effect of the anklefoot orthosis.
KEYWORD
Balance, Stroke, Foot drop, Foot drop stimulator, Walking
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