This website is for UK Healthcare Professionals only

+30 YEARS' GLOBAL EXPERIENCE
ACROSS MULTIPLE INDICATIONS1-4

 

FOCAL SPASTICITY

BOTOX® is indicated for the symptomatic treatment of focal spasticity, including: upper limb spasticity in adults and ankle and foot disability due to lower limb spasticity in adults.5

+30 YEARS' GLOBAL EXPERIENCE ACROSS MULTIPLE INDICATIONS1-4

FOCAL SPASTICITY

BOTOX® is indicated for the symptomatic treatment of focal spasticity, including: upper limb spasticity in adults and ankle and foot disability due to lower limb spasticity in adults.5

What is post-stroke spasticity (PSS)?

 

What is spasticity?

  • Spasticity is a common consequence of neurological disorders, such as stroke,6 and presents as intermittent or sustained involuntary activation of muscles7
  • Spasticity primarily affects the shoulder, elbow, forearm, wrist, fingers/hand, thumb, ankle and foot.5
  • If left untreated, spasticity can cause shortening of muscles and tendons, and a vicious cycle can develop8

Adapted from Royal College of Physicians. Spasticity in adults: management using botulinum toxin, 20188


Features of spasticity8


Prevalence of PSS increases with post-stroke survival time9

TIME POST-STROKE:

Adapted from Wissel J et al, 2013.9

In a prospective cohort study of patients after a first ischaemic stroke, when 211 patients were assessed after 6 months, 43% had developed spasticity and 15.6% had developed a more severe degree of spasticity (MAS ≥3).10


A timely diagnosis may avoid worsening of untreated spasticity8

Post-stroke timeline

Neural changes may drive the onset of post-stroke spasticity9,11

If patients are not treated in a timely manner their spasticity may become more disabling over time, causing pain, deformity and contracture.15,16

A switch to intrinsic muscle remodelling between 3 and 18 months may lead to chronic severe spasticity, preventing a full recovery.9, 11, 15, 16

47% of patients do not receive botulinum toxin within a year of developing spasticity (N=132).17

Rehabilitation therapies applied within the first 3 months post-stroke are likely to deliver the most benefit.18


MAS, Modified Ashworth Scale; PSS: post-stroke spasticity.

 

References

  1. Allergan. Data on file. INT/0423/2016
  2. Aurora SK, et al. Onabotulinum toxin A for treatment of chronic migraine: pooled analyses of the 56-week PREEMPT clinical program. Headache 2011;51(9):1358–73
  3. Blumenfeld AM, et al. Long-term study of the efficacy and safety of Onabotulinum toxin A for the prevention of chronic migraine: COMPEL study. J Headache Pain 2018;19(1):13
  4. AbbVie Data on file. Approval Dates for BOTOX® in UK. UK-BTX-230044. April 2023
  5. BOTOX® Summary of Product Characteristics. Available from: https://www.medicines.org.uk/emc/product/859/smpc. Accessed June 2024
  6. Kheder A and Nair KP. Spasticity: pathophysiology, evaluation and management. Pract Neurol 2012;12(5):289–98
  7. Pandyan AD, et al. Spasticity: clinical perceptions, neurological realities and meaningful measurement. Disabil Rehabil 2005;27(1−2):2−6
  8. Royal College of Physicians. Spasticity in adults: management using botulinum toxin. National guidelines 2018. Available at: https://www.rcplondon.ac.uk/guidelines-policy-adulats-management-using-botulinum-toxin. Accessed June 2024
  9. Wissel J, Manack A and Brainin M. Toward an epidemiology of post-stroke spasticity. Neurology 2013;80(3 Suppl 2):S13–19
  10. Urban PP, et al. Occurrence and clinical predictors of spasticity after ischemic stroke. Stroke 2010;41(9):2016–20
  11. Welmer AK, Widen Holmqvist L, Sommerfeld DK. Location and severity of spasticity in the first 1-2 weeks and at 3 and 18 months after stroke. Eur J Neurol 2010;17(5):720–25
  12. Opheim A, et al. Early prediction of long-term upper limb spasticity after stroke: part of the SALGOT study. Neurology 2015;85(10):873–80
  13. Sommerfeld DK et al. Spasticity after stroke: its occurrence and association with motor impairments and activity limitations. Stroke 2004;35(1):134–39
  14. Fellows SJ, Ross HF, Thilmann AF. The limitations of the tendon jerk as a marker of pathological stretch reflex activity in human spasticity. J Neurol Neurosurg Psychiatry 1993;56(5):531–37
  15. O’Dwyer NJ, et al. Brain. 1996;119:1737–49
  16. Shaw L, et al. Health Technol Assess. 2010;14(26):1–113
  17. Barnes M, et al. Disabil rehabil. 2017;39(14):1428–34
  18. Stinear C, Ackerley S, Byblow W. Rehabilitation is initiated early after stroke, but most motor rehabilitation trials are not: a systematic review. Stroke 2013;44(7):2039–45

 

References

  1. Allergan. Data on file. INT/0423/2016
  2. Aurora SK, et al. Onabotulinum toxin A for treatment of chronic migraine: pooled analyses of the 56-week PREEMPT clinical program. Headache 2011;51(9):1358–73
  3. Blumenfeld AM, et al. Long-term study of the efficacy and safety of Onabotulinum toxin A for the prevention of chronic migraine: COMPEL study. J Headache Pain 2018;19(1):13
  4. AbbVie Data on file. Approval Dates for BOTOX® in UK. UK-BTX-230044. April 2023
  5. BOTOX® Summary of Product Characteristics. Available from: https://www.medicines.org.uk /emc/product/859/smpc. Accessed June 2024
  6. Kheder A and Nair KP. Spasticity: pathophysiology, evaluation and management. Pract Neurol 2012;12(5):289–98
  7. Pandyan AD, et al. Spasticity: clinical perceptions, neurological realities and meaningful measurement. Disabil Rehabil 2005;27(1−2):2−6
  8. Royal College of Physicians. Spasticity in adults: management using botulinum toxin. National guidelines 2018. Available at: https://www.rcplondon.ac.uk /guidelines-policy-adulats-management-using-botulinum-toxin. Accessed June 2024
  9. Wissel J, Manack A and Brainin M. Toward an epidemiology of post-stroke spasticity. Neurology 2013;80(3 Suppl 2):S13–19
  10. Urban PP, et al. Occurrence and clinical predictors of spasticity after ischemic stroke. Stroke 2010;41(9):2016–20
  11. Welmer AK, Widen Holmqvist L, Sommerfeld DK. Location and severity of spasticity in the first 1-2 weeks and at 3 and 18 months after stroke. Eur J Neurol 2010;17(5):720–25
  12. Opheim A, et al. Early prediction of long-term upper limb spasticity after stroke: part of the SALGOT study. Neurology 2015;85(10):873–80
  13. Sommerfeld DK et al. Spasticity after stroke: its occurrence and association with motor impairments and activity limitations. Stroke 2004;35(1):134–39
  14. Fellows SJ, Ross HF, Thilmann AF. The limitations of the tendon jerk as a marker of pathological stretch reflex activity in human spasticity. J Neurol Neurosurg Psychiatry 1993;56(5):531–37
  15. O’Dwyer NJ, et al. Brain. 1996;119:1737–49
  16. Shaw L, et al. Health Technol Assess. 2010;14(26):1–113
  17. Barnes M, et al. Disabil rehabil. 2017;39(14):1428–34
  18. Stinear C, Ackerley S, Byblow W. Rehabilitation is initiated early after stroke, but most motor rehabilitation trials are not: a systematic review. Stroke 2013;44(7):2039–45

Please refer to the BOTOX® Summary of Product Characteristics for further information on adverse events, contraindications and special warnings and precautions for use.

 

Adverse events should be reported. Reporting forms and information can be found at https://yellowcard.mhra.gov.uk/ or via the MHRA Yellow Card app, available in the Google Play or Apple App Stores.

Adverse events should also be reported to AbbVie on GBPV@abbvie.com 

 

Date of preparation: June 2024. UK-BTX-240031.