Explore the cutting-edge insights on how vibration therapy is revolutionizing the management of post-stroke spasticity, as we delve into the latest systematic review and meta-analysis findings.
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Effects of vibration therapy for post-stroke spasticity: a systematic review and meta-analysis of randomized controlled trials.
Zeng et al., Biomed Eng Online 2023
DOI: 10.1186/s12938-023-01176-x
Summary of Findings:
The meta-analysis investigated the impact of vibration therapy (VT) on individuals with post-stroke spasticity (PSS). The study analyzed data from 12 randomized controlled trials and found that VT notably reduced spasticity (SMD = -0.77), pain (SMD = -1.09), and enhanced motor function (SMD = 0.42), with all results being statistically significant (P < 0.01). However, VT did not show a significant effect on gait performance (SMD = -0.23), and no significant subgroup differences were observed in terms of the anti-spasticity effects of different VT protocols.
Importance:
This study provides evidence supporting the use of VT as an effective intervention for reducing spasticity and pain, and improving motor function in people with PSS. These findings are important for clinicians considering VT as a treatment option for PSS patients.
Contribution to Literature:
The study contributes to the current literature by offering a comprehensive analysis of the effectiveness of VT in PSS, highlighting its benefits in certain areas while also noting the lack of effect on gait performance. It calls for further research to confirm these results and to explore the potential of VT in improving gait.