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Hwang W, Kang SM, Lee SY, Seo HG, Park YG, Kwon BS, Lee KJ, Kim DY, Kim HS, Lee SU. Efficacy and Safety of Botulinum Toxin Type A (NABOTA) for Post-stroke Upper Extremity Spasticity: A Multicenter Phase IV Trial. Ann Rehabil Med 2022; 46:163-171. [PMID: 36070998 PMCID: PMC9452292 DOI: 10.5535/arm.22061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 07/05/2022] [Indexed: 11/05/2022] Open
Abstract
Objective To evaluate the efficacy and safety of Daewoong botulinum toxin type A (NABOTA) after its launch in South Korea. Methods This prospective, multicenter, open-label phase IV clinical trial included 222 patients with stroke. All patients visited the clinic at baseline and at weeks 4, 8, and 12 after injection of upto 360 units of NABOTA into the wrist, elbow, and finger flexor muscles at the first visit. The primary outcome was the change in Modified Ashworth Scale (MAS) score for the wrist flexor muscles between baseline and week 4. The secondary outcomes were the changes in MAS, Disability Assessment Scale (DAS), and Caregiver Burden Scale (CBS) scores between baseline and each visit, and the Global Assessment Scale (GAS) score at week 12. Results There was a statistically significant decrease in the MAS score for the wrist flexors between baseline and week 4 (−0.97±0.66, p<0.001). Compared with baseline, the MAS, DAS and CBS scores improved significantly during the study period. The GAS was rated as very good or good by 86.8% of physicians and by 60.0% of patients (or caregivers). The incidence of adverse events was 14.4%, which is smaller than that in a previous trial. Conclusion NABOTA showed considerable efficacy and safety in the management of upper limb spasticity in stroke patients.
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Andraweera ND, Andraweera PH, Lassi ZS, Kochiyil V. Effectiveness of Botulinum Toxin A Injection in Managing Mobility-Related Outcomes in Adult Patients With Cerebral Palsy: Systematic Review. Am J Phys Med Rehabil 2021; 100:851-857. [PMID: 33252471 DOI: 10.1097/phm.0000000000001653] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE Intramuscular botulinum toxin A (BTX-A) is used in the management of focal spasticity in cerebral palsy (CP). The aim was to conduct a systematic review to assess current literature on the use of BTX-A in the management of mobility-related outcomes among adult persons with spastic CP. METHODS All studies reporting on the use of BTX-A in the management of spastic CP among adult persons were identified by searching the following electronic databases: PubMed, CINAHL, the Cochrane Library, and EMBASE. RESULTS Six studies were included in the review. Most studies were conducted in mixed patient groups comprising patients with movement disorders, traumatic brain injury, CP, and other disorders requiring therapy for spasticity. BTX-A was shown to be effective in improving spasticity-related outcomes among persons with CP, but mixed results were shown for functional outcomes. CONCLUSIONS More studies are required on exclusive CP cohorts using recommended and currently used scales, incorporating quality of life and patient satisfaction scales. Results from long-term follow-up studies will be valuable for better evaluation of the effectiveness of BTX-A in the management of spasticity-related outcomes among adult persons with CP.
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Affiliation(s)
- Nalinda D Andraweera
- From the Department of Rehabilitation Medicine, Modbury Public Hospital, Modbury (NDA, VK); and Adelaide Medical School, The University of Adelaide, Adelaide, Australia (NDA, PHA, ZSL, VK)
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Santamato A, Facciorusso S, Spina S, Cinone N, Avvantaggiato C, Santoro L, Ciritella C, Smania N, Picelli A, Gasperini G, Molteni F, Baricich A, Fiore P. Discontinuation of botulinum neurotoxin type-A treatment during COVID-19 pandemic: an Italian survey in post stroke and traumatic brain injury patients living with spasticity. Eur J Phys Rehabil Med 2020; 57:424-433. [PMID: 33263248 DOI: 10.23736/s1973-9087.20.06478-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND The COVID-19 pandemic has affected health-care systems worldwide, including the outpatient spasticity care with botulinum neurotoxin toxin type A (BoNT-A). AIM The aim of this study was to investigate the impact of discontinuation of BoNT-A treatment on patients living with spasticity during the COVID-19 quarantine. DESIGN A multicentric cross-sectional study. SETTING Outpatients setting. POPULATION Patients with spasticity after stroke and traumatic brain injury treated with BoNT-A. METHODS A phone-based survey was conducted from March to May, 2020. Based on the International Classification of Functioning, Disability and Health (ICF), an ad hoc questionnaire CORTOX (CORonavirus TOXin survey) was developed to investigate patients' experiences following the discontinuation of their usual treatment for spasticity due to the lockdown and its implication on their health perception. It assessed patients' condition and explored different ICF domains related to spasticity: unpleasant sensations, mobility, self-care, facilitators and psychosocial factors. The sum of those represented the CORTOX score (Max 142). The questionnaire also collected data about the impact of COVID-19 on patients' wellbeing (mood, sleep, relationships, community life, motivation). RESULTS A total of 151 participants completed the survey. Most participants (72.2%) experienced a worsening in perceived spasticity, 53% got worse in independence and 70.9% had a negative impact on quality of life. The mean CORTOX score was 52.85±27.25, reflecting a perceived worsening in all ICF domains investigated. Moderate to strong correlations were found between different sub-scores of the questionnaire and severity of spasticity (P<0.001). COVID-19 psychosocial related factors were associated with loss of independence (P<0.05) but only mood was associated with worsening of spasticity (P<0.001). The lack of rehabilitation therapy was significantly associated with the worsening of independence but not with the worsening of spasticity. Finally, respondents reported that BoNT-A was useful to their condition and should not be discontinued. CONCLUSIONS The discontinuation of BoNT-A treatment was associated with worsening of activities and participation and perceived spasticity. COVID-19 related problems and rehabilitation showed an association with loss of independence. CLINICAL REHABILITATION IMPACT This study will provide useful information in the field of spasticity management using a patient's centred approach, with consistent quantitative and qualitative information.
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Affiliation(s)
- Andrea Santamato
- Spasticity and Movement Disorders "ReSTaRt" Unit, Physical Medicine and Rehabilitation Section, Policlinico Riuniti, University of Foggia, Foggia, Italy - .,"Fondazione Turati", Rehabilitation Center, Vieste, Foggia, Italy -
| | - Salvatore Facciorusso
- Spasticity and Movement Disorders "ReSTaRt" Unit, Physical Medicine and Rehabilitation Section, Policlinico Riuniti, University of Foggia, Foggia, Italy
| | - Stefania Spina
- Spasticity and Movement Disorders "ReSTaRt" Unit, Physical Medicine and Rehabilitation Section, Policlinico Riuniti, University of Foggia, Foggia, Italy
| | - Nicoletta Cinone
- Spasticity and Movement Disorders "ReSTaRt" Unit, Physical Medicine and Rehabilitation Section, Policlinico Riuniti, University of Foggia, Foggia, Italy
| | - Christian Avvantaggiato
- Spasticity and Movement Disorders "ReSTaRt" Unit, Physical Medicine and Rehabilitation Section, Policlinico Riuniti, University of Foggia, Foggia, Italy
| | - Luigi Santoro
- Spasticity and Movement Disorders "ReSTaRt" Unit, Physical Medicine and Rehabilitation Section, Policlinico Riuniti, University of Foggia, Foggia, Italy
| | - Chiara Ciritella
- Spasticity and Movement Disorders "ReSTaRt" Unit, Physical Medicine and Rehabilitation Section, Policlinico Riuniti, University of Foggia, Foggia, Italy
| | - Nicola Smania
- Department of Neurosciences, Neuromotor and Cognitive Rehabilitation Research Center, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Alessandro Picelli
- Department of Neurosciences, Neuromotor and Cognitive Rehabilitation Research Center, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Giulio Gasperini
- Villa Beretta Rehabilitation Center, Valduce Hospital, Costa Masnaga, Lecco, Italy
| | - Franco Molteni
- Villa Beretta Rehabilitation Center, Valduce Hospital, Costa Masnaga, Lecco, Italy
| | - Alessio Baricich
- Physical Medicine and Rehabilitation Unit, Maggiore della Carità University Hospital, Department of Health Sciences, University of Eastern Piedmont "A. Avogadro", Novara, Italy
| | - Pietro Fiore
- Neurorehabilitation Unit, Istituti Clinici Scientifici Maugeri, IRCCS, Institute of Bari, Bari, Italy
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Ayyoub Z, Brashear A, Banach M, Schoene R, Stringer W, Boodhoo T, Yushmanova I, Dimitrova R, Brin MF. Safety and Stability of Pulmonary Function in Patients with Decreased Respiratory Function Treated for Spasticity with OnabotulinumtoxinA. Toxins (Basel) 2020; 12:toxins12100661. [PMID: 33086749 PMCID: PMC7589715 DOI: 10.3390/toxins12100661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 09/25/2020] [Accepted: 10/07/2020] [Indexed: 11/27/2022] Open
Abstract
Two randomized, placebo-controlled studies evaluated the pulmonary function safety of onabotulinumtoxinA (onabotA) for treatment of upper and/or lower limb spasticity. Patients with stable baseline respiratory status received one or two treatments with placebo, 240 U, or 360 U of onabotA. Pulmonary function tests, adverse events, and efficacy were measured at least every 6 weeks for 18 weeks (Study 1) or 30 weeks (Study 2). Study 1 enrolled 109 patients (n = 36–37/group) and Study 2 enrolled 155 patients (n = 48–54/group). Mean baseline forced vital capacity (FVC) was 76–78% of predicted per group in Study 1 and 71% of predicted per group in Study 2. In Study 1, change from baseline FVC values were significantly (p < 0.05) decreased vs. placebo at weeks 3 (240 U −57 mL vs. placebo +110 mL) and 12 (360 U −6 mL vs. +167 mL placebo). In Study 2, change from baseline FVC values were significantly decreased in the 360 U group vs. placebo at weeks 6 (−78 mL vs. +49 mL placebo), 13 (−60 mL vs. +119 mL placebo), 18 (−128 mL vs. +80 mL placebo), and 24 (−82 mL vs. +149 mL placebo). Individual pulmonary function-related adverse events were not correlated with PFT decreases. The most frequent pulmonary-related adverse events were nasopharyngitis (Study 1) and upper respiratory tract infection (Study 2). Ashworth scores were significantly improved at multiple time points in both studies. Injection of onabotA for spasticity in patients with decreased pulmonary function, at single and repeated doses of up to 360 U, was associated with small but statistically significant decreases in FVC or forced expiratory volume 1 s (FEV1) (>12% and 200 mL) that were subclinical and not correlated with any adverse clinical pulmonary events.
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Affiliation(s)
- Ziyad Ayyoub
- Rancho Los Amigos National Rehabilitation Center, Downey, CA 90242, USA;
- Clinical Professor of Medicine, David Geffen School of Medicine at University of California, Los Angeles, CA 90095, USA
- Department of Physical Medicine and Rehabilitation, Western University of Health Sciences, Pomona, CA 91766, USA
| | - Allison Brashear
- Department of Neurology, University of California, Sacramento, CA 95817, USA;
| | - Marta Banach
- Department of Neurology, Jagiellonian University, 31-007 Krakow, Poland;
| | | | - William Stringer
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA 90502, USA;
| | - Terry Boodhoo
- Allergan plc, an AbbVie Company, Irvine, CA 92612, USA; (T.B.); (I.Y.); (R.D.)
| | - Irina Yushmanova
- Allergan plc, an AbbVie Company, Irvine, CA 92612, USA; (T.B.); (I.Y.); (R.D.)
| | - Rozalina Dimitrova
- Allergan plc, an AbbVie Company, Irvine, CA 92612, USA; (T.B.); (I.Y.); (R.D.)
| | - Mitchell F. Brin
- Allergan plc, an AbbVie Company, Irvine, CA 92612, USA; (T.B.); (I.Y.); (R.D.)
- Department of Neurology, University of California, Irvine, CA 92697, USA
- Correspondence: ; Tel.: +1-714-246-4429
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Bergfeldt U, Strömberg J, Ramström T, Kulbacka-Ortiz K, Reinholdt C. Functional outcomes of spasticity-reducing surgery and rehabilitation at 1-year follow-up in 30 patients. J Hand Surg Eur Vol 2020; 45:807-812. [PMID: 32338191 DOI: 10.1177/1753193420918743] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The effects of spasticity-reducing surgery in the upper extremity were assessed in a prospective observational study of 30 consecutive patients with stroke (n = 13), incomplete spinal cord injury (n = 9), traumatic brain injury (n = 5), cerebral palsy (n = 2), and degenerative central nervous system disease (n = 1). Surgery, which included lengthening of tendons and release of muscles, was followed by early rehabilitation at three intensity levels depending on the patients' specific needs and conditions. At 12 months follow-up there were significant improvements in all outcome measures with the following mean values: spasticity decreased by 1.4 points (Modified Ashworth Scale, 0-5), visual analogue pain score by 1.3 points, and both Canadian Occupational Performance Measures increased (performance by 3.4 and satisfaction by 3.6), and most measures of joint position or mobility improved. Hand surgery combined with early and comprehensive rehabilitation improves function, activity and patients' satisfaction in patients with disabling spasticity with improvement lasting for at least 1 year.Level of evidence: II.
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Affiliation(s)
- Ulla Bergfeldt
- Centre for Advanced Reconstruction of Extremities, University of Gothenburg, Gothenburg, Sweden
| | - Joakim Strömberg
- Centre for Advanced Reconstruction of Extremities, University of Gothenburg, Gothenburg, Sweden
| | - Therese Ramström
- Centre for Advanced Reconstruction of Extremities, University of Gothenburg, Gothenburg, Sweden
| | | | - Carina Reinholdt
- Centre for Advanced Reconstruction of Extremities, University of Gothenburg, Gothenburg, Sweden
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Tomaras MC, Simmons SF, Schnelle JF, Charles D, Hacker ML. The Minimum Data Set: An Opportunity to Improve Spasticity Screening. J Am Med Dir Assoc 2020; 22:608-612. [PMID: 32893138 DOI: 10.1016/j.jamda.2020.07.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/29/2020] [Accepted: 07/03/2020] [Indexed: 10/23/2022]
Abstract
Spasticity is a common movement disorder that arises from trauma or disease affecting the central nervous system. Untreated spasticity can result in limitations in completing activities of daily living, painful limb contractures, and other conditions associated with loss of mobility. In the long-term care setting, this treatable condition is prevalent, yet often unrecognized likely because of a lack of spasticity-trained practitioners. A recently published spasticity referral tool holds promise for addressing the underdiagnosis of spasticity in the long-term care population. The Minimum Data Set (MDS) would be an ideal mechanism for increasing the diagnosis and treatment of spasticity because it is a government-directed comprehensive screening tool that informs care plans for all residents residing in federally funded long-term care facilities. The MDS could easily integrate the published referral assessment to record the presence of spastic postures and muscle rigidity. We propose expanding the MDS to include 3 questions related to spasticity to improve the recognition and treatment of this prevalent and treatable condition.
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Affiliation(s)
- Miranda C Tomaras
- Department of Neurology, Vanderbilt University Medical Center, Nashville, TN.
| | | | | | - David Charles
- Department of Neurology, Vanderbilt University Medical Center, Nashville, TN
| | - Mallory L Hacker
- Department of Neurology, Vanderbilt University Medical Center, Nashville, TN; Department of Physical Medicine and Rehabilitation, Vanderbilt University Medical Center, Nashville, TN
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Baagøe SK, Kofoed-Hansen M, Poulsen I, Riberholt CG. Development of muscle contractures and spasticity during subacute rehabilitation after severe acquired brain injury: a prospective cohort study. Brain Inj 2019; 33:1460-1466. [PMID: 31347406 DOI: 10.1080/02699052.2019.1646433] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Objective: This study investigated the development of contractures, passive stiffness, and spasticity in the ankle joint in patients with severe acquired brain injury (ABI) from admission to rehabilitation unit until 1-year post-injury compared to healthy controls. Design: An observational longitudinal cohort study Methods and procedures: Nineteen patients (26 affected ankle joints) with severe ABI >17 years old and with paresis of a lower limb admitted to sub-acute neurorehabilitation were compared to 14 healthy controls (28 ankle joints). Passive and reflex-mediated ankle joint stiffness was obtained measuring torque, range of motion, velocity and acceleration of the ankle movements. Data was collected at inclusion, after 4-5 weeks, after 8-9 weeks and at 1-year follow-up. Outcomes and results: At admittance to rehabilitation range of motion and stiffness was significantly lower compared to controls. Range of motion decreased by one degree in three weeks and passive ankle joint stiffness increased significantly by 1% per week. More patients than controls had no stretch reflex. Conclusion: Patients with severe ABI show reduced mobility and increased passive stiffness despite less spasticity in the ankle joint compared to healthy controls. Research and clinical practice should therefore focus intensively on the prevention of contractures in the ankle joint. ISRCTN17910097.
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Affiliation(s)
- Susanne Kirk Baagøe
- a Department of Neurorehabilitation, TBI Unit, Copenhagen University Hospital, Rigshospitalet , Hvidovre , Denmark
| | - Mathilde Kofoed-Hansen
- a Department of Neurorehabilitation, TBI Unit, Copenhagen University Hospital, Rigshospitalet , Hvidovre , Denmark.,b Department of Orthopaedic Surgery, Gait Analysis Laboratory, Hvidovre Hospital , Hvidovre , Denmark
| | - Ingrid Poulsen
- a Department of Neurorehabilitation, TBI Unit, Copenhagen University Hospital, Rigshospitalet , Hvidovre , Denmark.,c Department of Public Health; Nursing and Health Care, Aarhus University , Hvidovre , Denmark
| | - Christian Gunge Riberholt
- a Department of Neurorehabilitation, TBI Unit, Copenhagen University Hospital, Rigshospitalet , Hvidovre , Denmark
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Banky M, Ryan HK, Clark R, Olver J, Williams G. Do clinical tests of spasticity accurately reflect muscle function during walking: A systematic review. Brain Inj 2017; 31:440-455. [DOI: 10.1080/02699052.2016.1271455] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Megan Banky
- Physiotherapy Department, Epworth Hospital, Melbourne, Australia
- Faculty of Science, Health, Education and Engineering, The University of Sunshine Coast, Queensland, Australia
- Epworth Monash Rehabilitation Medicine Unit, Melbourne, Australia
| | - Hannah K. Ryan
- Physiotherapy Department, Epworth Hospital, Melbourne, Australia
| | - Ross Clark
- Faculty of Science, Health, Education and Engineering, The University of Sunshine Coast, Queensland, Australia
| | - John Olver
- Physiotherapy Department, Epworth Hospital, Melbourne, Australia
- Epworth Monash Rehabilitation Medicine Unit, Melbourne, Australia
| | - Gavin Williams
- Physiotherapy Department, Epworth Hospital, Melbourne, Australia
- Epworth Monash Rehabilitation Medicine Unit, Melbourne, Australia
- Physiotherapy Department, The University of Melbourne, Melbourne, Australia
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Wissel J, Ganapathy V, Ward AB, Borg J, Ertzgaard P, Herrmann C, Haggstrom A, Sakel M, Ma J, Dimitrova R, Fulford-Smith A, Gillard P. OnabotulinumtoxinA Improves Pain in Patients With Post-Stroke Spasticity: Findings From a Randomized, Double-Blind, Placebo-Controlled Trial. J Pain Symptom Manage 2016; 52:17-26. [PMID: 27037050 DOI: 10.1016/j.jpainsymman.2016.01.007] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Revised: 01/11/2016] [Accepted: 02/13/2016] [Indexed: 12/16/2022]
Abstract
CONTEXT Patients with post-stroke spasticity (PSS) commonly experience pain in affected limbs, which may impact quality of life. OBJECTIVES To assess onabotulinumtoxinA for pain in patients with PSS from the BOTOX(®) Economic Spasticity Trial, a multicenter, randomized, double-blind, placebo-controlled trial. METHODS Patients with PSS (N = 273) were randomized to 22- to 34-week double-blind treatment with onabotulinumtoxinA + standard care (SC) or placebo injection + SC and were eligible to receive open-label onabotulinumtoxinA up to 52 weeks. Assessments included change from baseline on the 11-point pain numeric rating scale, proportion of patients with baseline pain ≥4 achieving ≥30% and ≥50% improvement in pain, and pain interference with work at Week 12, end of double-blind treatment, and Week 52. RESULTS At baseline, most patients (74.3%) experienced pain and 47.4% had pain ≥4 (pain subgroup). Mean pain reduction from baseline at Week 12 was significantly greater with onabotulinumtoxinA + SC (-0.77, 95% CI -1.14 to -0.40) than placebo + SC (-0.13, 95% CI -0.51 to 0.24; P < 0.05). Higher proportions of patients in the pain subgroup achieved ≥30% and ≥50% reductions in pain at Week 12 with onabotulinumtoxinA + SC (53.7% and 37.0%, respectively) compared with placebo (28.8% and 18.6%, respectively; P < 0.05). Reductions in pain were sustained through Week 52. Compared with placebo + SC, onabotulinumtoxinA consistently reduced pain interference with work. CONCLUSION This is the first randomized, placebo-controlled trial demonstrating statistically significant and clinically meaningful reductions in pain and pain interference with work with onabotulinumtoxinA in patients with PSS.
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Affiliation(s)
- Jörg Wissel
- Neurological Rehabilitation, Department of Neurology, Vivantes Klinikum Spandau, Berlin, Germany
| | - Vaidyanathan Ganapathy
- Health Economics & Outcomes Research, Sunovion Pharmaceuticals Inc., Marlborough, Massachusetts, USA
| | - Anthony B Ward
- North Staffordshire Rehabilitation Centre, Haywood Hospital, Stoke on Trent, United Kingdom
| | - Jörgen Borg
- Department of Clinical Sciences, Karolinska Institute and Rehabilitation Medicine, Danderyd Hospital, Stockholm, Sweden
| | - Per Ertzgaard
- Department of Rehabilitation Medicine and Department of Medicine and Health Sciences, Linköping University, Linköping, Sweden
| | - Christoph Herrmann
- Department of Neurological Rehabilitation and Early Rehabilitation, Asklepios-Kliniken Schildautal, Seesen, Germany
| | - Anders Haggstrom
- Department of Rehabilitation Medicine, Orebro University Hospital, Orebro, Sweden
| | - Mohamed Sakel
- East Kent University Hospital NHS, Canterbury, Kent, United Kingdom
| | - Julia Ma
- Allergan Plc, Irvine, California, USA
| | | | - Antony Fulford-Smith
- Allergan Holdings Ltd., Marlow International, The Parkway, Marlow, Buckinghamshire, United Kingdom
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Bergfeldt U, Jonsson T, Bergfeldt L, Julin P. Cortical activation changes and improved motor function in stroke patients after focal spasticity therapy--an interventional study applying repeated fMRI. BMC Neurol 2015; 15:52. [PMID: 25884323 PMCID: PMC4450484 DOI: 10.1186/s12883-015-0306-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2013] [Accepted: 03/13/2015] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Impaired dominant hand function in stroke patients is a common clinical problem. Functional improvement after focal spasticity therapy is well documented but knowledge about central correlates is sparse. Brain activity was therefore followed during therapy with repeated functional magnetic resonance imaging (fMRI). The purpose was to analyse motor function and central nervous system (CNS) correlates in response to a standardized motor task in stroke patients after a comprehensive focal spasticity therapy. METHODS Six consecutive first-time chronic stroke patients [4 women; mean age (SD) 66 (10) years] with right-sided hand paresis and spasticity were studied. Peripheral effects after focal spasticity management including intramuscular botulinum toxin type A (BoNT-A) injections were assessed on 3 occasions (baseline, 6 and 12 weeks) with functional tests. Brain effects were assessed on the same occasions by fMRI blood oxygen level dependent (BOLD) technique during a standardized motor task focusing on the motor and pre-motor cortex (Brodmann areas, BA4a, BA4p & BA6). For reference 10 healthy individuals [5 women; mean age (SD) of 51(8) years], were studied twice with ≥ 6 weeks interval. RESULTS After therapy there was a significant reduction in spasticity and functional improvement in 5 of 6 patients. In response to the motor task there was a ~1.5 - 3% increase in brain activity in the motor and pre-motor cortex. At baseline, this increase was larger in the non-injured (ipsilateral) than in the contralateral hemisphere. Compared with healthy subjects the patients showed a significantly (2-4.5 times) higher brain activity, especially on the ipsilateral side. After therapy, there was a larger decrease in the ipsilateral and a minor decrease in the contralateral response, i.e. a clear lateralization of left-to-right in a normalizing direction in all areas. CONCLUSIONS Comprehensive focal spasticity management was also in this study associated with brain reorganization in a "normalizing" left/right lateralization direction in addition to improved motor function. Furthermore, quantification of BOLD intensity in specified BAs showed reduced neuronal "over-activity" in the injured brain after therapy.
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Affiliation(s)
- Ulla Bergfeldt
- Division of Rehabilitation Medicine, Department of Clinical Sciences, Danderyd University Hospital, Karolinska Institutet, Stockholm, Sweden.
- Present address: Center for Advanced Reconstruction of Extremities, Sahlgrenska University Hospital/Moelndal, House U1, 5th floor, SE- 431 80, Moelndal, Sweden.
| | - Tomas Jonsson
- SMILE, Stockholm Medical Imaging Laboratory, Karolinska University Hospital Huddinge, Karolinska Institutet, Stockholm, Sweden.
- Department of Diagnostic Medical Physics, Karolinska University Hospital Huddinge, Stockholm, Sweden.
| | - Lennart Bergfeldt
- Department of Molecular & Clinical Medicine/Cardiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Per Julin
- Division of Rehabilitation Medicine, Department of Clinical Sciences, Danderyd University Hospital, Karolinska Institutet, Stockholm, Sweden.
- SMILE, Stockholm Medical Imaging Laboratory, Karolinska University Hospital Huddinge, Karolinska Institutet, Stockholm, Sweden.
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Goal setting, using goal attainment scaling, as a method to identify patient selected items for measuring arm function. Physiotherapy 2015; 101:88-94. [DOI: 10.1016/j.physio.2014.04.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Accepted: 04/05/2014] [Indexed: 11/18/2022]
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Hastings JD, Dickson J, Tracy L, Baniewich C, Levine C. Conservative treatment of neuromuscular scoliosis in adult tetraplegia: a case report. Arch Phys Med Rehabil 2014; 95:2491-5. [PMID: 24814562 DOI: 10.1016/j.apmr.2014.04.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2014] [Accepted: 04/12/2014] [Indexed: 11/30/2022]
Abstract
We report successful correction of new onset neuromuscular scoliosis without spinal surgery in a man who is 30-years post-American Spinal Injury Association Impairment Scale grade A C6 injury with new onset of left neuromuscular scoliosis (Cobb angle 45°) after a motor vehicle collision. Interventions included nightly low-load prolonged stretching (LLPS) (4h left side lying over bolster), a series of 6 botulinum toxin injections (BTIs) at 3-month intervals, and progressive seating adjustments to counteract the spinal curvature. Monthly seating adjustments included rear quadrant wedging, lateral supports, and hip blocking to promote erect and symmetrical posture. A normative Cobb angle (5°) was achieved after 8 months of treatment. Improvements in alignment were demonstrated in physical examination outcome measures at the final session and follow-up. LLPS, seating adjustments, and paraspinal BTI are nonsurgical options for treating neuromuscular scoliosis in adults with tetraplegia. Further studies are necessary to determine optimum protocols and examine generalizability of these treatment methods.
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Affiliation(s)
| | - Julie Dickson
- School of Physical Therapy, University of Puget Sound, Tacoma, WA
| | - Linsey Tracy
- School of Physical Therapy, University of Puget Sound, Tacoma, WA
| | | | - Cedar Levine
- School of Physical Therapy, University of Puget Sound, Tacoma, WA
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Nalysnyk L, Papapetropoulos S, Rotella P, Simeone JC, Alter KE, Esquenazi A. OnabotulinumtoxinA muscle injection patterns in adult spasticity: a systematic literature review. BMC Neurol 2013; 13:118. [PMID: 24011236 PMCID: PMC3848723 DOI: 10.1186/1471-2377-13-118] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Accepted: 09/03/2013] [Indexed: 01/22/2023] Open
Abstract
Background OnabotulinumtoxinA has demonstrated significant benefit in adult focal spasticity. This study reviews the injection patterns (i.e., muscle distribution, dosing) of onabotulinumtoxinA for treatment of adult spasticity, as reported in published studies. Methods A systematic review of clinical trials and observational studies published between 1990 and 2011 reporting data on muscles injected with onabotulinumtoxinA in adult patients treated for any cause of spasticity. Results 28 randomized, 5 nonrandomized, and 37 single-arm studies evaluating 2,163 adult patients were included. The most frequently injected upper-limb muscles were flexor carpi radialis (64.0% of patients), flexor carpi ulnaris (59.1%), flexor digitorum superficialis (57.2%), flexor digitorum profundus (52.5%), and biceps brachii (38.8%). The most frequently injected lower-limb muscles were the gastrocnemius (66.1% of patients), soleus (54.7%), and tibialis posterior (50.5%). The overall dose range reported was 5–200 U for upper-limb muscles and 10–400 U for lower-limb muscles. Conclusions The reviewed evidence indicates that the muscles most frequently injected with onabotulinumtoxinA in adults with spasticity were the wrist, elbow, and finger flexors and the ankle plantar flexors. OnabotulinumtoxinA was injected over a broad range of doses per muscle among the studies included in this review, but individual practitioners should be mindful of local regulatory approvals and regulations.
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Affiliation(s)
- Luba Nalysnyk
- Epidemiology & Database Analytics, United BioSource Corporation, Lexington, MA, USA.
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Chan J, Winter A, Palit M, Sturt R, Graaff SD, Holland AE. Are gait and mobility measures responsive to change following botulinum toxin injections in adults with lower limb spasticity? Disabil Rehabil 2012; 35:959-67. [PMID: 23025332 DOI: 10.3109/09638288.2012.717579] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE To determine whether gait and mobility measures are responsive to change following botulinum toxin (BoNT) injections in adults with lower limb spasticity. METHOD Independently ambulant adults who attended a spasticity clinic for lower limb BoNT injections were eligible to participate. The 10 m walk test (shoes on and off), timed up and go test and 6-min walk test were performed before injection and 1 month later. Participants completed a global rating of change scale (GRCS) at follow up. Comparisons were made between participants' ratings of change and change in walking performance. Effect sizes (ES) and standard error of measurement (SEM) were calculated for each outcome. RESULTS Thirty-nine patients (22 female, 17 male; mean age 51 ± 12 years; range 26-74 years) with a median spasticity duration of 53 months participated. Statistically significant changes were found in all gait and mobility measures at 1 month following injection. All ES were small (<0.2) and SEM for each measure was large. The global rating of change scale (GRCS) indicated that 66% of participants perceived that their walking had improved. However, there was a significant relationship between GRCS and performance on walking tests for the 10 m walk test with shoes off (p = 0.01) and timed up and go test (p = 0.02) only. CONCLUSION Commonly used walking tests may not be responsive to change following BoNT injection. The small ES suggest that BoNT has a modest effect on walking ability. Tests of walking performance may not be sufficient to capture all clinically relevant changes in walking ability following BoNT injection of the lower limb.
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Affiliation(s)
- Joyce Chan
- School of Physiotherapy, La Trobe University, Bundoora 3068, Australia
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Dunne JW, Gracies JM, Hayes M, Zeman B, Singer BJ. A prospective, multicentre, randomized, double-blind, placebo-controlled trial of onabotulinumtoxinA to treat plantarflexor/invertor overactivity after stroke. Clin Rehabil 2012; 26:787-97. [PMID: 22308557 DOI: 10.1177/0269215511432016] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To examine the safety and efficacy of onabotulinumtoxinA (Botox) for plantarflexor overactivity following stroke. DESIGN Double-blind randomized controlled trial, open-label extension phase. SETTING Neurology rehabilitation facilities. SUBJECTS Eighty-five subjects with lower limb hypertonia received 200 U (n = 28) or 300 U (n = 28) of onabotulinumtoxinA or saline (n = 29) injection. PRIMARY MEASURES Plantarflexor Ashworth scores at 12 weeks post injection and adverse events. Secondary measures: self-reported spasm frequency and pain, physician rating of hypertonia severity, gait quality and active dorsiflexion. RESULTS Differences were not seen between onabotulinumtoxinA groups; hence data were pooled. Incidence of adverse events was not different between groups (P = 0.61). Reduction in hypertonia was not different between groups at 12 weeks (P = 0.53); however for subjects with Ashworth scores of >3 at baseline, 14/31 in the onabotulinumtoxinA group demonstrated a reduction of >1 grade versus 1/17 receiving placebo injection (P = 0.01). Overall, onabotulinumtoxinA-injected subjects demonstrated significantly greater improvement in spasm frequency (22/54 versus 4/29, P = 0.01), pain reduction (8/54 versus 1/29, P = 0.02), active dorsiflexion (8/54 versus 1/29 P = 0.03) and gait quality (17/54 versus 6/29, P = 0.02) than controls. In the open-label phase, a second onabotulinumtoxinA injection was associated with greater hypertonia reduction (P = 0.005) and gait quality (P = 0.002) compared with single injection. CONCLUSIONS OnabotulinumtoxinA injection for ankle flexor overactivity after stroke was safe and well tolerated but did not alter local spasticity at 12 weeks; it did reduce spasms and improve gait quality. There were no detectable differences between higher and lower doses. A second injection may be associated with greater change.
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Affiliation(s)
- John Walter Dunne
- Department of Neurology, Royal Perth Hospital, Western Australia, Australia
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16
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Therapeutic use of botulinum toxin in neurorehabilitation. J Toxicol 2011; 2012:802893. [PMID: 21941544 PMCID: PMC3172973 DOI: 10.1155/2012/802893] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2011] [Revised: 06/28/2011] [Accepted: 07/13/2011] [Indexed: 12/14/2022] Open
Abstract
The botulinum toxins (BTX), type A and type B by blocking vesicle acetylcholine release at neuro-muscular and neuro-secretory junctions can result efficacious therapeutic agents for the treatment of numerous disorders in patients requiring neuro-rehabilitative intervention. Its use for the reduction of focal spasticity following stroke, brain injury, and cerebral palsy is provided. Although the reduction of spasticity is widely demonstrated with BTX type A injection, its impact on the improvement of dexterity and functional outcome remains controversial. The use of BTX for the rehabilitation of children with obstetrical brachial plexus palsy and in treating sialorrhea which can complicate the course of some severe neurological diseases such as amyotrophic lateral sclerosis and Parkinson's disease is also addressed. Adverse events and neutralizing antibodies formation after repeated BTX injections can occur. Since impaired neurological persons can have complex disabling feature, BTX treatment should be viewed as adjunct measure to other rehabilitative strategies that are based on the individual's residual ability and competence and targeted to achieve the best functional recovery. BTX therapy has high cost and transient effect, but its benefits outweigh these disadvantages. Future studies must clarify if this agent alone or adjunctive to other rehabilitative procedures works best on functional outcome.
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Abstract
Spasticity is a sign of upper motor neurone lesion, which can be located in the cerebrum or the spinal cord, and be caused by stroke, multiple sclerosis, spinal cord injury, brain injury, cerebral paresis, or other neurological conditions. Management is dependent on clinical assessment. Positive and negative effects of spasticity should be considered. Ashworth score and the modified Ashworth score are the most used scales for assessment of spasticity. These and other spasticity scales are based on assessment of resistance during passive movement. The main goal of management is functional improvement. A novel 100-point score to assess disability, function related to spasticity (Rekand disability and spasticity score) is proposed. Management of spasticity should be multimodal and should always include physiotherapy or exercise. Oral medications such as baclofen and tizanidine have limited efficacy and considerable side effects, but are easiest to use. Botulinum toxin combined with physiotherapy and/or orthopaedic surgery is effective treatment of localized spasticity. Treatment with intrathecal baclofen via programmable implanted pump is effective in generalized spasticity, particularly in the lower extremities. Neurosurgical and orthopaedic procedures may be considered in intractable cases.
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Affiliation(s)
- T Rekand
- Department of Neurology, Haukeland University Hospital, Bergen, Norway.
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Olver J, Esquenazi A, Fung VSC, Singer BJ, Ward AB. Botulinum toxin assessment, intervention and aftercare for lower limb disorders of movement and muscle tone in adults: international consensus statement. Eur J Neurol 2010; 17 Suppl 2:57-73. [DOI: 10.1111/j.1468-1331.2010.03128.x] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Dobscha SK, Clark ME, Morasco BJ, Freeman M, Campbell R, Helfand M. Systematic review of the literature on pain in patients with polytrauma including traumatic brain injury. PAIN MEDICINE 2010; 10:1200-17. [PMID: 19818031 DOI: 10.1111/j.1526-4637.2009.00721.x] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To review the literature addressing the assessment and management of pain in patients with polytraumatic injuries including traumatic brain injury (TBI) and blast-related headache, and to identify patient, clinician and systems factors associated with pain-related outcomes. DESIGN Systematic review. METHODS We conducted searches in MEDLINE of literature published from 1950 through July 2008. Due to a limited number of studies using controls or comparators, we included observational and rigorous qualitative studies. We systematically rated the quality of systematic reviews, cohort, and case-control design studies. RESULTS One systematic review, 93 observational studies, and one qualitative research study met inclusion criteria. The literature search yielded no published studies that assessed measures of pain intensity or pain-related functional interference among patients with cognitive deficits due to TBI, that compared patients with blast-related headache with patients with other types of headache, or that assessed treatments for blast-related headache pain. Studies on the association between TBI severity and pain reported mixed findings. There was limited evidence that the following factors are associated with pain among TBI patients: severity, location, and multiplicity of injuries; insomnia; fatigue; depression; and post-traumatic stress disorder. CONCLUSIONS Very little evidence is currently available to guide pain assessment and treatment approaches in patients with polytrauma. Further research employing systematic observational as well as controlled intervention designs is clearly indicated.
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Affiliation(s)
- Steven K Dobscha
- Portland Center for the Study of Chronic, Comorbid Physical and Mental Disorders, Portland Veterans Affairs Medical Center, Portland, OR 97207, USA.
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Gracies JM, Singer BJ, Dunne JW. The role of botulinum toxin injections in the management of muscle overactivity of the lower limb. Disabil Rehabil 2009; 29:1789-805. [DOI: 10.1080/09638280701568437] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Reynard F, Dériaz O, Bergeau J. Foot varus in stroke patients: muscular activity of extensor digitorum longus during the swing phase of gait. Foot (Edinb) 2009; 19:69-74. [PMID: 20307453 DOI: 10.1016/j.foot.2008.11.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2008] [Revised: 08/23/2008] [Accepted: 11/10/2008] [Indexed: 02/04/2023]
Abstract
BACKGROUND Hemiparetic patients often present an abnormal leg muscles balance that can lead to foot deformities like equinovarus or varus. OBJECTIVE To assess whether a muscle imbalance between tibialis anterior and extensor digitorum longus was associated with a varus deformity of the foot during the swing phase of gait in stroke patients. METHODS Twenty hemiparetic patients presenting a foot varus during the swing phase of gait were compared to 16 healthy subjects. Gait was analyzed by video recording and by surface electromyography. Duration and magnitude of electromyographic signal were collected for tibialis anterior and extensor digitorum longus. Presence of an activity of the calf muscles during the swing phase was also evaluated. RESULTS Hemiparetic patients exhibited more often premature activity of the calf muscles (p<0.05) and greater duration and amplitude asymmetry between tibialis anterior and extensor digitorum longus (p<0.05). These asymmetries were explained by a decrease in extensor digitorum longus activity (p<0.05). CONCLUSIONS The activity of extensor digitorum longus muscle during the swing phase of gait is important to balance the foot in the frontal plane. The activation of that muscle should be included in rehabilitation programs.
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Affiliation(s)
- F Reynard
- Clinique romande de réadaptation, SUVA Care, Av. Gd-Champsec 90, Sion, Switzerland.
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22
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Comparative impact of 2 botulinum toxin injection techniques for elbow flexor hypertonia. Arch Phys Med Rehabil 2008; 89:982-7. [PMID: 18452749 DOI: 10.1016/j.apmr.2007.10.022] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2007] [Revised: 10/29/2007] [Accepted: 10/30/2007] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To compare 2 techniques of botulinum toxin injection for elbow flexor hypertonia. DESIGN Parallel-group, randomized, controlled trial with blinded outcome assessment. SETTING Laboratory, tertiary rehabilitation hospital. PARTICIPANTS Adults (N=31) with acquired brain injury (21 with traumatic brain injury, 8 with stroke, 2 with hypoxic encephalopathy) provided 36 sets of elbow flexors with Ashworth Scale scores equal to 3. INTERVENTION Botulinum toxin type A (BTX-A) was injected with a motor point or a multisite injection technique after obtaining 2 baseline evaluations of the main outcome measures. Motor point technique involved decremental electric stimulation with delivery of 60U of BTX-A (Botox) in 2.4mL or 30U BTX-A in 1.2mL of preservative-free saline at single biceps and brachioradialis motor points, respectively. Distributed injection was performed using electromyographic feedback. Fifteen units in 0.6mL were delivered to each of 4 biceps sites and 2 brachioradialis sites. Total dose (90U) and total injection volume (3.6mL) were identical across groups. Only sites and injection techniques varied. The brachialis was not injected in either group. MAIN OUTCOME MEASURES Ashworth Scale, Tardieu catch angle, and root mean square surface electromyographic activity of the biceps, brachialis, and brachioradialis. RESULTS Postintervention testing at 3 weeks showed no significant differences between groups (P range, .31-.82 across 3 outcome measures). However, within each group, significant treatment effects were observed on all outcome measures (all P<.01). For the uninjected brachialis muscle, electromyographic reduction was greater for the distributed group. CONCLUSIONS In 31 adults with acquired brain injury, single motor point and multisite distributed injections of low-dose, high-volume BTX-A had similar impact. Findings suggest that low-dose, high-volume strategies may have a potential role in reducing drug cost and helping clinicians stay within accepted limits for total body dose in patients with upper motoneuron syndrome requiring many injections.
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Pedreira G, Cardoso E, Melo A. Botulinum toxin type A for refractory post-stroke shoulder pain. ARQUIVOS DE NEURO-PSIQUIATRIA 2008; 66:213-5. [DOI: 10.1590/s0004-282x2008000200014] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2007] [Accepted: 03/07/2008] [Indexed: 11/22/2022]
Abstract
Botulinum toxin type A (BTX-A) has been used to treat several neurological conditions such as sialorrhea, hyperhydrosis, dystonia, hemifacial spasm, spasticity and pain. Although spasticity has been successfully treated with BTX-A, few are the authors studying the use of BTX-A to treat shoulder pain secondary to stroke. In order to study if BTX-A is effective to treat post-stroke shoulder pain, we followed up during 4 months 16 patients with sustained shoulder pain. Patients received BTX-A according to previous discussion with the rehabilitation group to determine the muscles and dose to be injected and were evaluated by the join range of motion and analogic pain scale. There was decrease of pain during shoulder motion, mainly during the movements of extension and rotation. We conclude that BTX-A is a safe and efficacious therapy.
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Middleton MJ, Kitchen SS. Factors Affecting the Involvement of Day Centre Care Staff in the Delivery of Physiotherapy to Adults with Intellectual Disabilities: An Exploratory Study in One London Borough. JOURNAL OF APPLIED RESEARCH IN INTELLECTUAL DISABILITIES 2008. [DOI: 10.1111/j.1468-3148.2007.00396.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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[Botulinum toxin for postoperative care after limb surgery in cerebral palsy children]. ACTA ACUST UNITED AC 2008; 93:674-81. [PMID: 18065878 DOI: 10.1016/s0035-1040(07)73252-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
PURPOSE OF THE STUDY Spasticity can be the cause of pain in cerebral palsy (CP) children who may suffer increased postoperative pain after orthopedic surgery. Moreover, symptoms can be worsened by abnormal movements, cast immobilization or anxiety. Spasticity must therefore be treated after surgery in CP children. A randomized study has demonstrated that when these children undergo surgical tenotomy, preoperative injections of botulinum toxin have a beneficial effect in terms of pain relief. The aim of this study was to assess the benefit regarding pain and comfort provided by preoperative use of botulinum toxin in total-body CP children undergoing bone surgery. MATERIAL AND METHODS Two successive groups of nine total-body CP children were compared in a retrospective study. All patients underwent an orthopedic surgery involving a bone or a multilevel procedure. The second group was treated before surgery with multisite injections of botulinum toxin. The main outcome criteria studied were: efficiency and adverse effects of botulinum toxin, duration of hospital stay and pain, length of level III analgesic treatment (morphine), sleep quality, and skin lesions under cast immobilization. The two groups were similar for mean age (8.7+/-2.04 versus 10.9+/-4.37 years) and mean body weight (20+/-5.6 versus 26+/-7.7 kg). Mean botulinum toxin (Botox/kg) in the second group was 11.6 U (range 9.7-14.8). Average time from preoperative botulinum toxin injections to surgery was 27 days (range 23-31). RESULTS There was no significant difference between the two groups, except for the botulinum toxin treatment. The Aschworth scale confirmed the clinical efficiency of the preoperative injections, with no adverse effects. After the surgical procedure, all patients but two had cast immobilization (orthopedic traction, in botulinum group). The mean duration was six weeks in both groups. There was no significant difference in duration of the hospital stay: 7.33+/-1.5 versus 7.88+/-1.7 days and duration of level III analgesic treatment (4.33+/-1.9 versus 4.16+/-2.5 days). The duration of pain symptoms decreased significantly from 6.87+/-2.9 to 2.22+/-1.7 days and sleep quality improved from 7/9 to 1/9 patients with disturbed sleep. Four under-cast skin lesions were noted in the first group but none in the bolulinum group. DISCUSSION We cannot confirm that botulinum toxin before bone surgery induces lesser consumption of analgesic drugs. Our results do however support the hypothesis that treatment of spasticity using preoperative injections of botulinum toxin decreases the duration of postoperative pain and improves the children's comfort. Moreover, postoperative under-cast skin lesions can be prevented. This work suggests that improved patient comfort and pain relief could be achieved by using multisite botulinum toxin injections before orthopedic surgery in spastic total-body CP children.
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Gallien P, Nicolas B, Dauvergne F, Pétrilli S, Houedakor J, Roy D, Duruflé A. La douleur chez le sujet adulte infirme moteur cérébral. ACTA ACUST UNITED AC 2007; 50:558-63. [PMID: 17512081 DOI: 10.1016/j.annrmp.2007.03.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2007] [Accepted: 03/20/2007] [Indexed: 11/27/2022]
Abstract
INTRODUCTION Pain is the main problem in patients with cerebral palsy. To improve the quality of life of people with cerebral palsy, a good knowledge of the clinical syndrome is necessary. METHOD We reviewed the published data of the APIB study. We analysed data about pain, especially its correlation with age, motor handicap, and depressive syndrome. We also reviewed the literature to survey the pain syndrome in such a situation. RESULTS A total of 562 patients responded to the APIB survey (mean age 36+/-14 years). Of these, 75% complained about physical pain. Pain was significantly associated with age, motor handicap, depressive syndrome, and sleep disorders. DISCUSSION A study of the literature confirms our results on pain in cerebral palsy from the APIB survey. The main localisations of pain are the spine, and scapular and pelvic girdles. Pain syndromes of the upper and lower limbs are also frequent, with much due to overuse. Some rare causes include heterotopic ossifications. CONCLUSION A good knowledge of the characteristics of the pain syndromes in people with cerebral palsy is important because of the great prevalence of this problem in this population. Better knowledge will help prevent the pain and improve quality of life.
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Affiliation(s)
- P Gallien
- Centre MPR Notre-Dame-de-Lourdes, 54, rue Saint-Hélier, 35000 Rennes, France.
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Cardoso E, Pedreira G, Prazeres A, Ribeiro N, Melo A. Does botulinum toxin improve the function of the patient with spasticity after stroke? ARQUIVOS DE NEURO-PSIQUIATRIA 2007; 65:592-5. [PMID: 17876396 DOI: 10.1590/s0004-282x2007000400008] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2007] [Accepted: 03/22/2007] [Indexed: 05/17/2023]
Abstract
Post-stroke spasticity is an important cause of disability in adults, due to muscle hyperactivity, which results in limb stiffness and muscle spasm. The prognosis for these patients depends on several features such as early management and adequate physical therapy to avoid muscle shortening, pain, and their consequences. Although several papers have shown that intramuscular injections of botulinum toxin type A (BT-A) decreases spasticity in post-stroke patients, few authors have demonstrated functional improvement after this therapy. In order to assess if individualized BT-A injections improves upper limb function in post-stroke spastic patients, we prospectively followed 20 consecutive patients of 18 years of age or more with spastic hemiparesis secondary to stroke. Fulg-Meyer scale modified for upper limbs, measure of functional independence (MFI), Ashworth modified scale, and goniometry were applied in the beginning of the investigation and in the 16th and 32nd weeks. BT-A was applied at baseline and in the 16th week. All subjects were submitted to rehabilitation therapy. All patients showed improvement according to Ashworth modified scale and increase in the range of motion, which were sustained until the 32nd week (p<0.05). The assessment of the first three parameters of the Fulg-Meyer scale and the evaluations of the motor part of the Functional Independence Measure showed statistically improvement until the end of the study. We conclude that proper choice of muscles and individualized doses of BT-A can improve function in selected post-stroke patients.
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Affiliation(s)
- Eduardo Cardoso
- Division of Neurology and Epidemiology, Federal University of Bahia, Salvador, BA, Brazil
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Time course of functional recovery of spastic skeletal muscle after application of botulinium toxin (Dysport). ACTA VET-BEOGRAD 2007. [DOI: 10.2298/avb0703103c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Isolated Trapezius Strain in a Patient with Multiple Sclerosis and Spasticity. Radiol Case Rep 2006; 1:96-8. [PMID: 27298693 PMCID: PMC4891563 DOI: 10.2484/rcr.v1i3.34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Trapezius muscle injuries often occur in conjunction with high-grade acromioclavicular joint injuries [1], but to our knowledge, isolated trapezius injuries have not been described in the literature. We present a case of isolated trapezius strain in a spastic patient with multiple sclerosis documented with magnetic resonance imaging (MRI).
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