Key Finding
Acupuncture combined with physiotherapy stretching produced nearly double the improvement in motor function scores and significantly greater pain reduction compared to stretching alone in post-stroke spastic hand patients over eight weeks.
Recovering hand function after a stroke can be challenging, especially when spasticity—tight, stiff muscles—limits movement and causes pain. While physiotherapy with stretching exercises is standard care, researchers wanted to see if adding acupuncture could improve results. This study looked at 13 stroke patients with spastic hands treated between 2022 and 2023. Six patients received acupuncture twice weekly for eight weeks at specific points on the hand (Shixuan, SI3, and SI4), immediately followed by stretching exercises. Seven patients received stretching alone. The researchers measured hand function, pain, and movement ability throughout treatment. Patients who received acupuncture plus stretching showed significantly better improvements than those who only did stretching. Specifically, the acupuncture group had nearly double the improvement in motor function scores (14.3 points versus 7.6 points) and much greater pain reduction. Hand-specific movements also improved more with acupuncture—nearly three times as much as stretching alone. Overall function scores increased by 25.5 points in the acupuncture group compared to 14.3 points in the stretching-only group. These results suggest acupuncture may help reduce pain and make it easier for the brain to relearn movements during rehabilitation. However, this was a small study looking back at patient records, not a controlled trial. While promising, larger studies are needed to confirm these benefits and determine the best treatment approach. If you're considering acupuncture for post-stroke recovery, work with a licensed acupuncturist experienced in neurological rehabilitation.
This retrospective case series (n=13) compared acupuncture plus physiotherapy stretching versus stretching alone in post-stroke spastic hand patients over eight weeks. The intervention group (n=6) received twice-weekly acupuncture at Shixuan (EX-UE11), SI3, and SI4, followed immediately by standardized passive stretching. Linear mixed-effects models demonstrated significantly greater improvements in the intervention group for FMA-UE motor function subscale (14.3±4.8 vs. 7.6±6.3; p<0.05), hand subscale (2.7±1.0 vs. 0.9±1.2; p<0.05), joint pain subscale (5.0±4.1 vs. 0.1±5.3; p<0.05), and total FMA-UE score (25.5±12.3 vs. 14.3±8.0; p<0.05). No significant between-group differences emerged for upper extremity, wrist, coordination, passive range of motion, or sensation subscales. The findings suggest acupuncture may potentiate neuroplasticity and pain modulation when combined with conventional rehabilitation. Major limitations include small sample size, non-randomized design, and lack of blinding, necessitating prospective RCTs for definitive evidence.
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