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A practical guide to botulinum neurotoxin treatment of shoulder spasticity 2 : injection techniques, outcome measurement scales, and case studies
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Wissel, Jörg, Camões-Barbosa, Alexandre, Carda, Stefano, Hoad, Damon and Jacinto, Jorge (2022) A practical guide to botulinum neurotoxin treatment of shoulder spasticity 2 : injection techniques, outcome measurement scales, and case studies. Frontiers in Neurology, 13 . 1022549. doi:10.3389/fneur.2022.1022549 ISSN 1664-2295.
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Official URL: http://doi.org/10.3389/fneur.2022.1022549
Abstract
Introduction: Botulinum neurotoxin type A (BoNT-A) is a first-line treatment option for post-stroke spasticity, reducing pain and involuntary movements and helping to restore function. BoNT-A is frequently injected into the arm, the wrist, the hand, and/or the finger muscles but less often into the shoulder muscles, despite clinical trials demonstrating improvements in pain and function after shoulder BoNT-A injection.
Methods: In part 2 of this two-part practical guide, we present an experts' consensus on the choice of outcome measurement scales and goal-setting recommendations for BoNT-A in the treatment of shoulder spasticity to increase awareness of shoulder muscle injection with BoNT-A, alongside the more commonly injected upper limb muscles. Expert consensus was obtained from five European experts with a cumulative experience of more than 100 years of BoNT-A use in post-stroke spasticity. Case studies are included as examples of approaches taken in the treatment of shoulder spasticity.
Results: Although the velocity-dependent increase in muscle tone is often a focus of patient assessment, it is only one component of spasticity and should be assessed as part of a wider range of measurements. For outcome measurement following BoNT-A injection in shoulder muscles, shoulder-specific scales are recommended. Other scales to be considered include Pain Numerical Rating and/or global functioning, as well as the quality of life and global perception of benefit scores.
Goal setting is an essential part of the multidisciplinary management process for spasticity; goals should be patient-centric, realistic, and achievable; functional-focused goal statements and a mixture of short- (3–6 month) and long-term (9–18 month) goals are recommended. These can be grouped into symptomatic, passive function, active function, involuntary movement, and global mobility.
Clinical evaluation tools, goal setting, and outcome expectations for the multipattern treatment of shoulder spasticity with BoNT-A should be defined by the whole multidisciplinary team, ensuring patient and caregiver involvement.
Discussion: These recommendations will be of benefit to clinicians who may not be experienced in evaluating and treating spastic shoulders.
Item Type: | Journal Article | ||||||
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Subjects: | Q Science > QP Physiology R Medicine > RB Pathology R Medicine > RC Internal medicine |
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Divisions: | Faculty of Science, Engineering and Medicine > Medicine > Warwick Medical School | ||||||
Library of Congress Subject Headings (LCSH): | Botulinum toxin, Spasticity -- Chemotherapy, Botulinum toxin -- Therapeutic use, Injections, Pain -- Treatment | ||||||
Journal or Publication Title: | Frontiers in Neurology | ||||||
Publisher: | Frontiers Research Foundation | ||||||
ISSN: | 1664-2295 | ||||||
Official Date: | 7 December 2022 | ||||||
Dates: |
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Volume: | 13 | ||||||
Article Number: | 1022549 | ||||||
DOI: | 10.3389/fneur.2022.1022549 | ||||||
Status: | Peer Reviewed | ||||||
Publication Status: | Published | ||||||
Access rights to Published version: | Open Access (Creative Commons) | ||||||
Date of first compliant deposit: | 8 February 2023 | ||||||
Date of first compliant Open Access: | 8 February 2023 | ||||||
RIOXX Funder/Project Grant: |
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