High-Intensity Gait Training for Patients After Stroke: A Feasibility Study.
Iris Charlotte Brunner, Gunhild Mo Hansen
PMID 40207841WHAT IT FOUND
High-intensity gait training was feasible for 15 severely impaired stroke patients, including non-ambulatory ones.
Most completed at least eight sessions with no serious adverse events. Patients reported high satisfaction. Gait measures improved, but without a control group, the training's specific effect cannot be separated from natural recovery or other rehab.
Key findings
01Fourteen of 15 patients completed at least eight high-intensity gait training sessions, and no serious adverse events occurred.
02Eleven of the 12 patients who completed the satisfaction questionnaire reported that their gait function improved.
03Gait assessments showed significant improvement from baseline to post-intervention, but the authors note this could also result from spontaneous biological recovery or other rehabilitation forms since there was no control group.
STILL TO COME
How it was doneWhat they foundWhat it means for PTs
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What it does not show
The study had no control group, making it impossible to separate the effects of HIGT from spontaneous biological recovery or other concurrent rehabilitation interventions. The sample size was very small (15 patients), restricting generalizability. Patient selection may have been biased, as participants were chosen based on therapist availability and the treating team's assessment of their ability to comply and motivation. Therapists had limited prior experience with HIGT and the monitoring equipment. Three patients could not complete the satisfaction questionnaire due to aphasia or cognitive problems, potentially skewing acceptability data.
The easy way to misread this
Do not interpret the significant improvements in gait speed and distance as proof that HIGT caused them. The study had no control group, and the authors explicitly state that improvements could result from spontaneous biological recovery or other forms of rehabilitation.