Acute effects of 10-minute robotic leg movements on a dynamic tilt table in patients with chronic stroke.
Ken Kouda, Yuta Sakurai, Shohei Araki and 6 others
PMID 40599832WHAT IT FOUND
A single 10-minute session on a dynamic tilt table with robotic leg movements significantly improved walking speed and cadence in ten patients with chronic stroke, but did not change quadriceps muscle tone.
This suggests immediate gait benefits from the movement itself, without electrical stimulation.
Key findings
01Maximum walking speed significantly increased from 0.49 ± 0.17 m/s at baseline to 0.56 ± 0.23 m/s after the intervention.
02Cadence significantly increased from 96 ± 22 steps/min at baseline to 99 ± 24 steps/min after the intervention.
03There was no change in the Modified Ashworth Scale score for the paralyzed quadriceps muscle.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for OTs
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What it does not show
The study had a very small sample size of only ten patients. There was no control group or comparison with other interventions (like DTTRLM with electrical stimulation). The study only measured immediate effects, not long-term benefits. Muscle tone was only assessed in the quadriceps, potentially missing changes in other muscles. Participants had mild spasticity, so results may not apply to those with severe tone issues.
Declared interests
The authors declare no conflict of interest.
The easy way to misread this
Do not assume these improvements persist or generalize to all stroke patients. The study involved only ten individuals with mild spasticity who could already walk, and the effects were measured immediately after a single session, so long-term functional gains are not proven.