Individual and combined applied robotic hand rehabilitation and conventional rehabilitation for post-stroke hemiplegia: a prospective three-arm randomized study.
Betül Başar, Berrin Hüner, Erva Kahraman
PMID 40856375WHAT IT FOUND
Conventional occupational therapy improved upper limb function after stroke.
Adding robotic hand therapy did not significantly beat conventional alone. Robotic hand therapy plus home-based Bobath exercises did not improve upper limb function.
Key findings
01The primary upper limb function outcome improved significantly with conventional rehabilitation and with combined conventional plus robotic hand rehabilitation, but not with robotic hand rehabilitation plus home-based Bobath exercises.
02Combined conventional plus robotic hand rehabilitation did not produce significantly better primary upper limb function than conventional rehabilitation alone.
03For hand-specific outcomes, combined conventional plus robotic hand rehabilitation was significantly better than both conventional rehabilitation alone and robotic hand rehabilitation plus home-based Bobath exercises.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for OTs
Read the rest of this summary
You get three full summaries a month, free, and we do not ask for a card. Search, the TL;DRs and your library stay unlimited either way.
What it does not show
All patients were chronic stroke survivors, with more than six months having passed since onset, so it does not address subacute stroke. Follow-up was only at the 1 month, so it does not show whether improvements lasted. The therapists delivering rehabilitation were not blinded to group allocation, and conventional rehabilitation was administered by different physiotherapists. The rehabilitation durations were not equal between groups; the combined group received conventional occupational therapy plus robotic hand rehabilitation, while the robotic hand group also received home-based Bobath exercises. The robotic device only targeted hand/finger rehabilitation, so it did not address shoulder or elbow joints. It was done in the rehabilitation department of Gaziosmanpaşa Training and Research Hospital, so it may not apply to other settings. Three patients were excluded during follow-up, leaving 63 of the 66 recruited patients analysed.
Declared interests
The authors certify that there is no conflict of interest with any financial organization regarding the material discussed.
The easy way to misread this
Do not conclude that adding a robot to conventional occupational therapy is the proven active ingredient. The combined group received 60 minutes of conventional occupational therapy followed by 40 minutes of robotic hand rehabilitation, while the conventional group received 60 minutes of conventional occupational therapy, and the study did not equalise total treatment time. The robotic hand group also received home-based Bobath exercises, so the study cannot separate the effect of the robot from the home programme or from the different total treatment time.