Trial results comparing different rehabilitation exercise strategies for improving arm recovery after Stroke were posted on ClinicalTrials.gov on 2026-02-27 for a study that enrolled 35 participants.
Background
Stroke often leads to motor impairments, particularly in the upper limbs, significantly impacting a patient's independence and quality of life. Rehabilitation is a cornerstone of recovery, aiming to restore function and minimize disability. This study explored different approaches to supplementary arm exercises beyond standard care, seeking to identify effective strategies for improving arm recovery.
Trial design
This completed study, identified as Phase NA, enrolled 35 participants with Stroke. The research aimed to measure the effect of participating in extra arm exercise in addition to standard rehabilitation exercises. The study compared two different methods for this extra arm exercise: a customized program of hand and arm exercises developed by a therapist (referred to as 'Electronic Arm Exercises' in results) and moving a participant's arm using a moveable wheelchair arm rest (referred to as 'Boost').
Key results
The trial measured outcomes using the Fugl-Meyer Arm Motor Assessment Score (FMAMA) and the Modified Ashworth Spasticity Scale (MASS).
- For the Fugl-Meyer Arm Motor Assessment Score (FMAMA):
- In the 'Boost - Moveable Wheelchair Arm Rest' group, the mean scores were 11.8 (Standard Deviation 6.8) and 18.6 (Standard Deviation 11.3) on a scale.
- In the 'Electronic Arm Exercises' group, the mean scores were 6.9 (Standard Deviation 6.9) and 19.2 (Standard Deviation 9.4) on a scale.
- For the Modified Ashworth Spasticity Scale (MASS):
- In the 'Boost - Moveable Wheelchair Arm Rest' group, the mean scores were 1.7 (Standard Deviation 1.1), 1.7 (Standard Deviation 1.3), 1.9 (Standard Deviation 1.5), and 0.9 (Standard Deviation 0.9) on a scale.
- In the 'Electronic Arm Exercises' group, the mean scores were 1.7 (Standard Deviation 1.1), 1.5 (Standard Deviation 1.1), 1.9 (Standard Deviation 1.1), and 1.0 (Standard Deviation 1.1) on a scale.
What this means
The results from this small study of 35 participants provide initial insights into two different supplementary arm exercise strategies for stroke recovery. While the Modified Ashworth Spasticity Scale (MASS) scores were consistently similar between the 'Boost' and 'Electronic Arm Exercises' groups, the Fugl-Meyer Arm Motor Assessment Score (FMAMA) showed varying mean values across measurements. For example, one measurement for FMAMA showed a mean of 11.8 for the 'Boost' group versus 6.9 for 'Electronic Arm Exercises', while another measurement showed 18.6 for 'Boost' versus 19.2 for 'Electronic Arm Exercises'. These findings suggest that both approaches may contribute to arm recovery, but further research with larger cohorts and defined primary endpoints would be needed to determine comparative efficacy and specific clinical utility for patients recovering from stroke.
Source
The information regarding these trial results was obtained from ClinicalTrials.gov, a public database of clinical studies. The results for the study NCT05880940, titled 'Comparing Different Rehabilitation Exercise Strategies for Improving Arm Recovery After Stroke', were posted on 2026-02-27 on clinicaltrials.gov.