Adding physical therapy improved several outcomes in a small cervical dystonia trial
Adults already receiving botulinum toxin had greater improvements with added physical therapy on several symptom measures, while anxiety showed no statistically clear difference between treatments.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
In this small trial, adding individualized physical therapy to botulinum toxin improved overall symptom scores, disability, pain, depression scores and quality of life more than toxin alone. Anxiety improved without a statistically significant difference between treatments. These findings apply to adults with idiopathic cervical dystonia already receiving stable treatment, and the abstract leaves the size of benefit unclear.
Few patients completed this single-center trial. The abstract reports statistical significance without numerical score changes or confidence intervals, limiting assessment of clinical importance; it also does not establish how long the added improvements persist.
How the comparison worked
Participants were randomly assigned to receive the treatments in different sequences, with a washout between phases. Physical therapy was individualized and combined home exercises with supervised sessions, so the study evaluated a tailored program alongside established toxin treatment.
Anxiety comparison remains uncertain
Both treatments improved the overall dystonia score, with greater improvement when physical therapy was added. Anxiety results were less decisive: the lack of a significant treatment difference does not demonstrate that the approaches have equal effects.
The original publication
Optimizing treatment for cervical dystonia: botulinum toxin alone or combined with physical therapy?
Verriello L, Bellizzi F, Lettieri C et al.
Neurol Sci · 2026
- PubMed ID
- 41483253
- Record checked
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