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Many people with neurological conditions will experience spasticity, a nonvolitional and uncontrollable tightening and/or spasm of muscles. This can impact the person's functioning and independence in everyday tasks and can contribute to contractures. Spasticity and contracture develop and affect each person differently. Treatment is provided by a multi-disciplinary team (MDT), working collaboratively to offer the best combination of medications (including botulinum neurotoxin (BoNT)) and non-pharmacological interventions. There are a wide range of therapy interventions available. Each person's treatment plan is uniquely tailored to them, their individual presentation, and their treatment goals. Evidencing the effectiveness of spasticity and contracture treatment has been difficult. The manifestation and treatment of spasticity is never the same between patients. The experience of the condition and the perceived and observable effectiveness of treatment are unique to the individual. Treatment is most effective when MDT's work together to combine the most appropriate medications and therapies in a treatment plan individualised to the person and their presentation. Understanding how expert teams formulate spasticity treatment and how effectively their expertise influences spasticity outcomes could help inform practice.
The purpose of this multicenter, case study series is to evaluate the effectiveness of two conceptually similar, specialised MDT approaches for the treatment of patients with spasticity in two cross-national neurorehabilitation facilities.
The goal of this study is to investigate the effectiveness of interprofessional treatments of non-drug interventions in combination with botulinum toxin injections in patients who suffer from spasticity.
The main goals of the study are to evaluate:
There will be no comparison group. The N-of-1, ABC study design allows participants to serve as their own controls.
Participants will undergo assessements to describe their goals and severity of spasticity:
Full description
Cross-national, multicenter (CH and UK) single case experimental design (SCED), specifically N-of-1 series with an ABC Design (Baseline, Intervention, Follow-up). Patients with focal or multifocal spasticity who the MDT determine that BoNT and concomitant therapies are appropriate interventions based on their multidisciplinary evaluation. As this is a trial with defined pharmacological and non-pharmacological interventions that are an integral part of the individual treatment, all measurements and treatments are included to varying degrees in the standard of care/usual care in the rehabilitation centres. Participants will receive their botulinum toxin and therapy treatments as recommended by their clinical team. Both are a standard care in rehabilitation of spasticity. Included patients receive their BoNT injection and non-pharmacological interventions as indicated. All participating patients will be repeatedly measured at baseline phase A (pre- intervention), during intervention phase B and after completion of the intervention during phase C follow-up. The repeated measurements at baseline allow the participants to serve as their own controls. With this method, the treatment efficacy for individual patients can be estimated, rather than aggregate group effects and therefore the true heterogeneity and varying responses of individual patients is captured.
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30 participants in 1 patient group
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Martina Grinzinger; Clare Maguire
Data sourced from clinicaltrials.gov
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