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Verduzco-Gutierrez M, Raghavan P, Pruente J, Moon D, List CM, Hornyak JE, Gul F, Deshpande S, Biffl S, Al Lawati Z, Alfaro A. AAPM&R consensus guidance on spasticity assessment and management. PM R 2024; 16:864-887. [PMID: 38770827 DOI: 10.1002/pmrj.13211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 03/19/2024] [Accepted: 04/08/2024] [Indexed: 05/22/2024]
Abstract
BACKGROUND The American Academy of Physical Medicine and Rehabilitation (AAPM&R) conducted a comprehensive review in 2021 to identify opportunities for enhancing the care of adult and pediatric patients with spasticity. A technical expert panel (TEP) was convened to develop consensus-based practice recommendations aimed at addressing gaps in spasticity care. OBJECTIVE To develop consensus-based practice recommendations to identify and address gaps in spasticity care. METHODS The Spasticity TEP engaged in a 16-month virtual meeting process, focusing on formulating search terms, refining research questions, and conducting a structured evidence review. Evidence quality was assessed by the AAPM&R Evidence, Quality and Performance Committee (EQPC), and a modified Delphi process was employed to achieve consensus on recommendation statements and evidence grading. The Strength of Recommendation Taxonomy (SORT) guided the rating of individual studies and the strength of recommendations. RESULTS The TEP approved five recommendations for spasticity management and five best practices for assessment and management, with one recommendation unable to be graded due to evidence limitations. Best practices were defined as widely accepted components of care, while recommendations required structured evidence reviews and grading. The consensus guidance statement represents current best practices and evidence-based treatment options, intended for use by PM&R physicians caring for patients with spasticity. CONCLUSION This consensus guidance provides clinicians with practical recommendations for spasticity assessment and management based on the best available evidence and expert opinion. Clinical judgment should be exercised, and recommendations tailored to individual patient needs, preferences, and risk profiles. The accompanying table summarizes the best practice recommendations for spasticity assessment and management, reflecting principles with little controversy in care delivery.
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Affiliation(s)
- Monica Verduzco-Gutierrez
- Department of Rehabilitation Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
| | - Preeti Raghavan
- Department of Physical Medicine and Rehabilitation and Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jessica Pruente
- Department of Physical Medicine & Rehabilitation, University of Michigan, Ann Arbor, Michigan, USA
| | - Daniel Moon
- Department of Physical Medicine and Rehabilitation, Jefferson Moss-Magee Rehabilitation Hospital, Elkins Park, Pennsylvania, USA
| | | | - Joseph Edward Hornyak
- Department of Physical Medicine & Rehabilitation, University of Michigan, Ann Arbor, Michigan, USA
| | - Fatma Gul
- Department of Physical Medicine and Rehabilitation Department, University of Texas, Southwestern Medical Center, Dallas, Texas, USA
| | - Supreet Deshpande
- Department of Pediatric Rehabilitation Medicine, Gillette Children's Hospital, St.Paul, Minnesota, USA
- Department of Rehabilitation Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Susan Biffl
- Division Pediatric Rehabilitation Medicine Department of Orthopedic Surgery, UCSD Rady Children's Hospital, San Diego, California, USA
| | - Zainab Al Lawati
- Department of Rehabilitation Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Abraham Alfaro
- Rehabilitation Medicine, AtlantiCare Health Services, Inc., Federally Qualified Health Center (FQHC), Atlantic City, New Jersey, USA
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Sarmiento CA, Gannotti ME, Gross PH, Thorpe DE, Hurvitz EA, Noritz GH, Horn SD, Msall ME, Chambers HG, Krach LE. Adults with cerebral palsy and chronic pain experience: A cross-sectional analysis of patient-reported outcomes from a novel North American registry. Disabil Health J 2024; 17:101546. [PMID: 37993325 DOI: 10.1016/j.dhjo.2023.101546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 10/05/2023] [Accepted: 10/30/2023] [Indexed: 11/24/2023]
Abstract
BACKGROUND Chronic pain is common among adults with cerebral palsy (CP) and an area of priority for research and treatment. OBJECTIVE Describe the pain experience and its functional and quality of life impact among adults with CP with chronic pain in the community. METHODS Cross-sectional analysis of adult patient-reported outcomes collected by the Cerebral Palsy Research Network Community Registry. RESULTS Among all participants in the Community Registry, n = 205 reported having chronic pain, and 73 % of those (n = 149) completed the Chronic Pain Survey Bundle (75 % female; mean age 43 years (SD 14 years); 94 % White; 91 % non-Hispanic). Back and weight-bearing joints of lower extremities were most frequently reported as painful. There were no differences in average pain severity scores between varying GMFCS levels (H = 6.25, p = 0.18) and age groups (H = 3.20, p = 0.36). Several nonpharmacologic interventions were most frequently reported as beneficial. Participants with moderate to severe average pain scores (5-10) had higher levels of pain interference (p < 0.01) and depression (p < 0.01), and lower levels of satisfaction with social roles (p < 0.01) and lower extremity function (p < 0.01). Pain interference was significantly positively correlated with depression, and negatively correlated with upper and lower extremity function and satisfaction with social roles. CONCLUSIONS Chronic pain is experienced by adults with CP of varying ages and functional levels and is associated with several adverse quality of life and functional outcomes. Improved understanding of chronic pain in this population will facilitate the development and study of treatment interventions optimizing health, function, participation, and quality of life.
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Affiliation(s)
- Cristina A Sarmiento
- University of Colorado Anschutz, Department of Physical Medicine and Rehabilitation, 13123 East 16th Avenue, Box 285, Aurora, CO, 80045, USA.
| | - Mary E Gannotti
- University of Hartford, Department of Rehabilitation Sciences, 200 Bloomfield Avenue, West Hartford, CT, 06117, USA.
| | - Paul H Gross
- University of Utah Medicine, Department of Population Health Sciences, 95 Chipeta Way, Williams Building, Room 1N410, Salt Lake City, UT, 84108, USA.
| | - Deborah E Thorpe
- University of North Carolina, Chapel Hill, Department of Allied Health Sciences, Bondurant Hall, CB #7135, Chapel Hill, NC, 27599, USA.
| | - Edward A Hurvitz
- University of Michigan Medical School, Department of Physical Medicine and Rehabilitation, 325 E Eisenhower Parkway Suite 100, Ann Arbor, MI, 48108, USA.
| | - Garey H Noritz
- Nationwide Children's Hospital, Complex Health Care Program, 700 Children's Drive, Columbus, OH, 43205, USA.
| | - Susan D Horn
- University of Utah Medicine, Department of Population Health Sciences, 95 Chipeta Way, Williams Building, Room 1N410, Salt Lake City, UT, 84108, USA.
| | - Michael E Msall
- University of Chicago Kennedy Research Center, 5721 S. Maryland Avenue, Chicago, IL, 60637, USA.
| | - Henry G Chambers
- University of California, San Diego, Department of Orthopedic Surgery, 3030 Children's Way 3rd Floor, San Diego, CA, 92123, USA.
| | - Linda E Krach
- Gillette Children's, Department of Physical Medicine and Rehabilitation, 200 University Avenue East, Mail Code 435-105, St. Paul, MN, 55101, USA.
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Dekopov AV, Tomsky AA, Isagulyan ED. [Methods and results of neurosurgical treatment of cerebral palsy]. ZHURNAL VOPROSY NEIROKHIRURGII IMENI N. N. BURDENKO 2023; 87:106-112. [PMID: 37325833 DOI: 10.17116/neiro202387031106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Treatment of spastic syndrome and muscular dystonia in patients with cerebral palsy is a complex clinical problem. Effectiveness of conservative treatment is not high enough. Modern neurosurgical techniques for spastic syndrome and dystonia are divided into destructive interventions and surgical neuromodulation. Their effectiveness is different and depends on the form of disease, severity of motor disorders and age of patients. OBJECTIVE To evaluate the effectiveness of various methods of neurosurgical treatment of spasticity and muscular dystonia in patients with cerebral palsy. MATERIAL AND METHODS We To evaluate the effectiveness of various methods of neurosurgical treatment of spasticity and muscular dystonia in patients with cerebral palsy.analyzed literature data in the PubMed database using the keywords «cerebral palsy», «spasticity», «dystonia», «selective dorsal rhizotomy», «selective neurotomy», «intrathecal baclofen therapy», «spinal cord stimulation», «deep brain stimulation». RESULTS Effectiveness of neurosurgery was higher for spastic forms of cerebral palsy compared to secondary muscular dystonia. Destructive procedures were the most effective among neurosurgical operations for spastic forms. Effectiveness of chronic intrathecal baclofen therapy decreases in follow-up due to secondary drug resistance. Destructive stereotaxic interventions and deep brain stimulation are used for secondary muscular dystonia. Effectiveness of these procedures is low. CONCLUSION Neurosurgical methods can partially reduce severity of motor disorders and expand the possibilities of rehabilitation in patients with cerebral palsy.
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Affiliation(s)
- A V Dekopov
- Burdenko Neurosurgical Center, Moscow, Russia
| | - A A Tomsky
- Burdenko Neurosurgical Center, Moscow, Russia
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Mansur A, Morgan B, Lavigne A, Phaneuf-Garand N, Diabira J, Yan H, Narayanan UG, Fehlings D, Milo-Manson G, Dalziel B, Breitbart S, Mercier C, Venne D, Marois P, Weil AG, Raskin JS, Thomas SP, Ibrahim GM. Comparison of intrathecal baclofen pump insertion and selective dorsal rhizotomy for nonambulatory children with predominantly spastic cerebral palsy. J Neurosurg Pediatr 2022; 30:217-223. [PMID: 35901772 DOI: 10.3171/2022.4.peds21576] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 04/22/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE In nonambulatory children with predominantly spastic cerebral palsy (CP), the authors compared care needs, symptom burden, and complications after surgical treatment with either intrathecal baclofen (ITB) pump insertion or selective dorsal rhizotomy (SDR). The patients were treated at two Canadian centers with variability in practice pertaining to these surgical options. METHODS The authors performed a retrospective analysis of nonambulatory children with predominantly spastic quadriplegic or diplegic CP who underwent treatment with ITB or SDR. These two strategies were retrospectively assessed by comparing patient data from the two treatment groups for demographic characteristics, outcomes, and complications. A partial least-squares analysis was performed to identify patient phenotypes associated with outcomes. RESULTS Thirty patients who underwent ITB and 30 patients who underwent SDR were included for analysis. Patients in the ITB group were older and had lower baseline functional status, with greater burdens of spasticity, dystonia, pain, deformity, bladder dysfunction, and epilepsy than patients in the SDR group. In addition, children who underwent SDR had lower Gross Motor Function Classification System (GMFCS) levels and were less likely to experience complications than those who underwent ITB. However, children treated with SDR had fewer improvements in pain than children treated with ITB. A single significant latent variable explaining 88% of the variance in the data was identified. CONCLUSIONS Considerable baseline differences exist within this pediatric CP patient population. Factors specific to individual children must be taken into account when determining whether ITB or SDR is the appropriate treatment.
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Affiliation(s)
- Ann Mansur
- 1Division of Neurosurgery, Department of Surgery, Faculty of Medicine, and
| | - Benjamin Morgan
- 2Department of Medical Imaging, Faculty of Medicine, University of Toronto, Ontario
| | - Alexandre Lavigne
- 3Neurosurgery Service, Department of Surgery, Sainte-Justine University Hospital, Montreal, Quebec
- 4Brain and Child Development Axis, CHU Sainte-Justine Research Center, Montreal, Quebec
| | - Nicolas Phaneuf-Garand
- 3Neurosurgery Service, Department of Surgery, Sainte-Justine University Hospital, Montreal, Quebec
- 4Brain and Child Development Axis, CHU Sainte-Justine Research Center, Montreal, Quebec
| | - Jocelyne Diabira
- 3Neurosurgery Service, Department of Surgery, Sainte-Justine University Hospital, Montreal, Quebec
- 4Brain and Child Development Axis, CHU Sainte-Justine Research Center, Montreal, Quebec
| | - Han Yan
- 1Division of Neurosurgery, Department of Surgery, Faculty of Medicine, and
| | - Unni G Narayanan
- 5Division of Orthopedic Surgery, Hospital for Sick Children, Toronto, Ontario
| | - Darcy Fehlings
- 6Division of Developmental Paediatrics, Department of Paediatrics, Holland Bloorview Kids Rehabilitation Hospital, University of Toronto, Ontario
| | - Golda Milo-Manson
- 6Division of Developmental Paediatrics, Department of Paediatrics, Holland Bloorview Kids Rehabilitation Hospital, University of Toronto, Ontario
| | - Blythe Dalziel
- 3Neurosurgery Service, Department of Surgery, Sainte-Justine University Hospital, Montreal, Quebec
| | - Sara Breitbart
- 7Division of Neurosurgery, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Claude Mercier
- 3Neurosurgery Service, Department of Surgery, Sainte-Justine University Hospital, Montreal, Quebec
| | - Dominic Venne
- 3Neurosurgery Service, Department of Surgery, Sainte-Justine University Hospital, Montreal, Quebec
| | - Pierre Marois
- 4Brain and Child Development Axis, CHU Sainte-Justine Research Center, Montreal, Quebec
| | - Alexander G Weil
- 3Neurosurgery Service, Department of Surgery, Sainte-Justine University Hospital, Montreal, Quebec
| | - Jeffrey S Raskin
- 8Section of Pediatric Neurosurgery, Riley Hospital for Children, Department of Neurological Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Sruthi P Thomas
- 9Department of Pediatrics and
- 10Department of Physical Medicine and Rehabilitation and Neurosurgery, Baylor College of Medicine, Houston, Texas
| | - George M Ibrahim
- 1Division of Neurosurgery, Department of Surgery, Faculty of Medicine, and
- 7Division of Neurosurgery, Hospital for Sick Children, Toronto, Ontario, Canada
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Götze M, Geisbüsch A, Thielen M, Döderlein L, Wolf SI, Dreher T, Putz C. Pain in Adults With Cerebral Palsy After Single-Event Multilevel Surgery. Am J Phys Med Rehabil 2022; 101:119-123. [PMID: 33657030 DOI: 10.1097/phm.0000000000001741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The aim of the investigation was to assess the contribution of pain to functional, social, and health-related quality-of-life outcomes in adults with cerebral palsy. DESIGN This monocentric, prospective study included long-term data for ambulant adults with cerebral palsy and at levels I-III in the Gross Motor Function Classification System who had received orthopedic multilevel surgery in adulthood and in whom preoperative and postoperative three-dimensional gait analysis was conducted, including the Gait Profile Score. A questionnaire including the Visual Analog Scale, Oswestry Disability Index, and European Quality of Life 5 Dimensions 3 Level was analyzed. RESULTS Twenty-four adults at a mean age of 38.0 yrs were included. Sixteen patients (66.7%) indicated that they experienced pain and 10 patients (41.7%) had pain for more than 6 mos. Overall, 13 patients (54%) experienced both pain and anxiety. There was no correlation of the Gait Profile Score with pain, Gross Motor Function Classification System, and Oswestry Disability Index. The Oswestry Disability Index showed a positive correlation with the Gross Motor Function Classification System (r = 0.39, P = 0.05) and pain (r = 0.57, P = 0.004). CONCLUSIONS Pain and anxiety represent relevant comorbidities in adults with cerebral palsy. The occurrence of pain correlates with the Oswestry Disability Index and is higher than in children with cerebral palsy.
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Affiliation(s)
- Marco Götze
- From the Pediatric Orthopedics, Neuroorthopedics and Foot Surgery, Center for Orthopedic and Trauma Surgery, Heidelberg University Hospital, Heidelberg, Germany (MG, AG, SIW, CP); Department of Hand, Plastic and Reconstructive Surgery, Burn Center, BG Trauma Center Ludwigshafen, Plastic and Hand Surgery, University of Heidelberg, Ludwigshafen, Germany (MT); Orthopedic Hospital for Children, Behandlungszentrum Aschau GmbH, Bavaria, Germany (LD); and Pediatric Orthopedics and Traumatology, University Children's Hospital Zurich, Zurich, Switzerland (TD)
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Kakodkar P, Girgis H, Nabhan P, Chee SS, Tu A. Efficacy of Selective Dorsal Rhizotomy and Intrathecal Baclofen Pump in the Management of Spasticity. Adv Tech Stand Neurosurg 2022; 45:379-403. [PMID: 35976458 DOI: 10.1007/978-3-030-99166-1_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
BACKGROUND Neurosurgical indications and interventions provided in the management of spasticity have evolved significantly over time. Selective dorsal rhizotomy (SDR) and intrathecal baclofen (ITB) pumps have been used to improve mobility, reduce lower extremity spasticity, and increase quality of life in patients with various diagnoses. METHODS Studies describing ITB and SDR outcomes in adult and pediatric patients were identified from Medline and Embase databases. Only publications between January 1990 to January 2021 were included. Combinations of search terms 'Selective Dorsal Rhizotomy', 'Selective Posterior Rhizotomy', 'functional posterior rhizotomy', 'intrathecal baclofen pump', and 'spasticity' were used. Only studies in English language and those that included parameters for lower extremity outcome (i.e., spasticity, ambulation) were included. Only studies describing follow-up 12 months or greater were included. Case reports, reviews without primary data, or inaccessible publications were excluded. RESULTS Two hundred and ninety publications between January 1990 to January 2021 were identified. Of these, 62 fit inclusion and exclusion criteria for a total of 1291 adult and 2263 patients. Etiologies in adult and pediatric populations varied substantially with multiple sclerosis, cerebral palsy, and trauma comprising the majority of causes for spasticity in adult patients. In pediatric patients, cerebral palsy was the predominant etiology of spasticity. While outcomes after SDR and ITB varied, both are effective for long-term tone reduction. SDR appeared to have a greater effect on function compared to baseline when comparing relatively similar subgroups. The complication rates for either intervention were significant; ITB had a much greater incidence of wound and hardware adverse events, whereas SDR was associated with a not insignificant incidence of new bladder or sensory deficit. CONCLUSION ITB and SDR have demonstrated efficacy and utility for tone reduction in a variety of conditions. The selection of a specific intervention may have a variety of determining features including the etiology of spasticity, age of patient, as well as balancing benefit and complication profiles of each technique. Appropriate patient selection is essential for providing optimal patient outcomes.
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Affiliation(s)
- Pramath Kakodkar
- School of Medicine, National University of Ireland Galway, Galway, Republic of Ireland
| | - Hidy Girgis
- Division of Neurosurgery, University of Ottawa, Ottawa, ON, Canada
| | - Perla Nabhan
- Faculty of Science, University of Ottawa, Ottawa, Canada
| | - Sharini Sam Chee
- Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Albert Tu
- Division of Pediatric Neurosurgery, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada.
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Ryan M, Flavin M, Oleszek J, Bodkin A, Wilson AM, Wilkinson C. Selective dorsal rhizotomy for spasticity associated with spinal cord injury sustained during surgery for spinal lipomatous malformation: A case report. J Pediatr Rehabil Med 2022; 15:377-381. [PMID: 35661026 DOI: 10.3233/prm-200809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Selective dorsal rhizotomy (SDR) was used to treat lower extremity spasticity in an ambulatory 7-year-old girl with a history of a T10 spinal lipoma. The spasticity was the result of an AIS D spinal cord injury (SCI) suffered during untethering surgery at age 2 years. After SDR and a course of intensive inpatient rehabilitation, the patient's gait improved markedly. To the authors' knowledge, this is the first published case of SDR as a treatment for spasticity in a patient with a spinal lipomatous malformation.
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Affiliation(s)
- Megan Ryan
- Rocky Vista University College of Osteopathic Medicine, Parker, CO, USA.,Department of Neurosurgery, University of Colorado School of Medicine and Division of Neurosurgery, Children's Hospital Colorado, Aurora, CO, USA
| | - Marisa Flavin
- University of Utah Department of Physical Medicine & Rehabilitation, Primary Children's Hospital, Salt Lake City, UT, USA
| | - Joyce Oleszek
- Department of Physical Medicine & Rehabilitation, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA
| | - Amy Bodkin
- Department of Physical Medicine & Rehabilitation, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA
| | - Anne-Marie Wilson
- Department of Physical Therapy, Children's Hospital Colorado, Aurora, CO, USA
| | - Corbett Wilkinson
- Department of Neurosurgery, University of Colorado School of Medicine and Division of Neurosurgery, Children's Hospital Colorado, Aurora, CO, USA
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Smith SE, Gannotti M, Hurvitz EA, Jensen FE, Krach LE, Kruer MC, Msall ME, Noritz G, Rajan DS, Aravamuthan BR. Adults with Cerebral Palsy Require Ongoing Neurologic Care: A Systematic Review. Ann Neurol 2021; 89:860-871. [PMID: 33550625 DOI: 10.1002/ana.26040] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 01/04/2021] [Accepted: 01/24/2021] [Indexed: 12/19/2022]
Abstract
Cerebral palsy (CP) neurologic care and research efforts typically focus on children. However, most people with CP are adults. Adults with CP are at increased risk of new neurologic conditions, such as stroke and myelopathy, that require ongoing neurologic surveillance to distinguish them from baseline motor impairments. Neurologic factors could also contribute to the motor function decline, chronic pain, and chronic fatigue that are commonly experienced by adults with CP. Based on a systematic literature review, we suggest (1) guidelines for neurologic surveillance and neurologist referral and (2) clinical research questions regarding the evolving neurologic risks for adults with CP. ANN NEUROL 2021;89:860-871.
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Affiliation(s)
- Sarah E Smith
- Washington University School of Medicine, St Louis, MO, USA
| | - Mary Gannotti
- Shriners Hospitals for Children, Cerebral Palsy Network, University of Hartford, West Hartford, CT, USA
| | - Edward A Hurvitz
- Department of Physical Medicine and Rehabilitation, Michigan Medicine/University of Michigan, Ann Arbor, MI, USA
| | - Frances E Jensen
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Linda E Krach
- Gillette Children's Specialty Healthcare, Department of Rehabilitation Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Michael C Kruer
- Cerebral Palsy & Pediatric Movement Disorders Program, Barrow Neurological Institute, Phoenix Children's Hospital, Phoenix, AZ, USA.,Departments of Child Health, Neurology, and Cellular & Molecular Medicine and Program in Genetics, University of Arizona College of Medicine-Phoenix Children's Hospital, Tucson, AZ, USA
| | - Michael E Msall
- University of Chicago Kennedy Research Center on Neurodevelopmental Disabilities, Chicago, IL, USA
| | - Garey Noritz
- Department of Pediatrics, Nationwide Children's Hospital and the Ohio State University, Columbus, OH, USA
| | - Deepa S Rajan
- Department of Pediatrics, Division of Child Neurology, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Bhooma R Aravamuthan
- Department of Neurology, Division of Pediatric Neurology, Washington University School of Medicine, St Louis, MO, USA
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Veerbeek BE, Lamberts RP, Fieggen AG, Mankahla N, de Villiers RVP, Botha E, Langerak NG. A long-term follow-up study of spinal abnormalities and pain in adults with cerebral palsy and spastic diplegia more than 25 years after selective dorsal rhizotomy. J Neurosurg Spine 2021; 34:228-235. [PMID: 33065536 DOI: 10.3171/2020.6.spine20751] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 06/09/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The main purpose of selective dorsal rhizotomy (SDR) is to reduce spasticity in the lower extremities of children diagnosed with cerebral palsy (CP) and spastic diplegia. The potential for developing spinal abnormalities and pain is a concern, especially in the aging CP population. Therefore, the aim of this study was to evaluate spinal abnormalities, level of pain, and disability (due to back or leg pain) in adults with CP, and associations with participant characteristics, more than 25 years after SDR. METHODS This is a 9-year follow-up study with data collection conducted in 2008 and 2017. Radiographs were assessed for the degree of scoliosis, thoracic kyphosis and lumbar lordosis curvatures, and prevalence of spondylolysis and spondylolisthesis, while level of pain and disability was determined with a self-developed questionnaire and the Oswestry Disability Index (ODI) questionnaire, respectively. RESULTS Twenty-five participants were included (15 males; median age 35.9 years, IQR 34.3-41.5 years), with a follow-up time after SDR ranging from 25 to 35 years. No clinically relevant changes were found for spinal curvatures, spondylolysis and spondylolisthesis, perceived pain frequency, and ODI scores between 2008 and 2017. While the prevalence of spondylolysis was 44%, spondylolisthesis was found in 20% (of whom 15% were grade I and 5% grade II), lumbar hyperlordosis was found in 32%, thoracic hyperkyphosis in 4%, and scoliosis in 20%. The Cobb angle was < 25°, and no patient required surgery for scoliosis. In addition, the low back was reported as the most common site of pain, with 28% of the adults with CP having daily pain. This resulted in 80% of the cohort indicating none or minimal disability due to pain based on the ODI. The only correlation found was between hyperkyphosis and female gender. CONCLUSIONS At follow-up more than 25 years after SDR, no progression in spinal abnormalities, level of pain, and disability was found when compared with findings 15 years after SDR. The prevalence of scoliosis, thoracic hyperkyphosis, and lumbar hyperlordosis was within the range reported for adults with CP, while spondylolysis and spondylolisthesis occurred more often than would be expected. It is difficult, however, to establish the role of SDR in this finding, given the limited data on the natural history of CP. Despite the encouraging outcome of this long-term follow-up study after SDR, it is important to continue monitoring adults with CP during the aging process.
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Affiliation(s)
- Berendina E Veerbeek
- 1Department of Surgery, Division of Neurosurgery and Neuroscience Institute, University of Cape Town
| | - Robert P Lamberts
- 2Department of Surgical Sciences, Division of Orthopaedic Surgery, Stellenbosch University, Cape Town; and
| | - A Graham Fieggen
- 1Department of Surgery, Division of Neurosurgery and Neuroscience Institute, University of Cape Town
| | - Ncedile Mankahla
- 1Department of Surgery, Division of Neurosurgery and Neuroscience Institute, University of Cape Town
| | - Richard V P de Villiers
- 3Winelands Radiology, Institute of Orthopaedics and Rheumatology, Winelands Orthopaedic Hospital, Stellenbosch, Western Cape, South Africa
| | - Elsabe Botha
- 3Winelands Radiology, Institute of Orthopaedics and Rheumatology, Winelands Orthopaedic Hospital, Stellenbosch, Western Cape, South Africa
| | - Nelleke G Langerak
- 1Department of Surgery, Division of Neurosurgery and Neuroscience Institute, University of Cape Town
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Peck J, Urits I, Kassem H, Lee C, Robinson W, Cornett EM, Berger AA, Herman J, Jung JW, Kaye AD, Viswanath O. Interventional Approaches to Pain and Spasticity Related to Cerebral Palsy. PSYCHOPHARMACOLOGY BULLETIN 2020; 50:108-120. [PMID: 33633421 PMCID: PMC7901135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Purpose of Review This review will cover seminal and emerging evidence on interventional therapy chronic pain in cerebral palsy (CP). It will cover the background and burden of disease, present the current options, and then weigh the evidence that is available to support interventional therapy and the current indications. Recent Findings CP is a permanent posture and movement disorder from in-utero brain development defects with a 3-4/1,000 incidence in the US. The cost of care for each child is estimated at $921,000. Pain in CP is attributed to musculoskeletal deformities, spasticity, increased muscle tone, dislocations, and GI dysfunction. First-line treatments include physical and occupational therapy and oral pharmacological agents; however, a significant amount of patients remain refractory to these and require further therapy. Injection therapy includes botulinum toxin A (BTA) injections and intrathecal baclofen. BTA injections were shown to control chronic pain effectively and are FDA approved for spastic pain; intra-thecal baclofen, in contrast, was only shown to improve comfort and quality of life with a focus on the pain. Surgical intervention includes selection dorsal rhizotomy (SDR). It may increase range of motion and quality of life and reduce spasticity and pain; however, most evidence is anecdotal, and more research is required. Summary Interventional therapy, including injection and surgical, is the last line of therapy for chronic pain in CP. It extends the possibility of therapy in hard-to-treat individuals; however, more data is required to provide strong evidence to the efficacy of these treatments and guide proper patient selection.
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Affiliation(s)
- Jacquelin Peck
- Peck, MD, Kassem, MD, Berger, MD, PhD, Herman, DO, Mount Sinai Medical Center, Department of Anesthesiology, Miami Beach, FL. Urits, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Beth Israel Deaconess Medical Center, Department of Anesthesiology, Critical Care and Pain Medicine, Harvard Medical School, Boston, MA. Lee, BS, Creighton University School of Medicine, Phoenix, Arizona. Robinson, BS, Georgetown University School of Medicine, Washington DC. Cornett, PhD, Louisiana State University Health Sciences Center, Department of Anesthesiology, New Orleans, LA. Jung, BS, Georgetown University School of Medicine, MedStar Georgetown University Hospital, Washington, DC. Kaye, Departments of Anesthesiology and Pharmacology, Toxicology and Neurosciences, Louisiana State University School of Medicine, Shreveport, LA. Viswanath, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Valley Pain Consultants - Envision Physician Services, Phoenix, AZ; University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE
| | - Ivan Urits
- Peck, MD, Kassem, MD, Berger, MD, PhD, Herman, DO, Mount Sinai Medical Center, Department of Anesthesiology, Miami Beach, FL. Urits, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Beth Israel Deaconess Medical Center, Department of Anesthesiology, Critical Care and Pain Medicine, Harvard Medical School, Boston, MA. Lee, BS, Creighton University School of Medicine, Phoenix, Arizona. Robinson, BS, Georgetown University School of Medicine, Washington DC. Cornett, PhD, Louisiana State University Health Sciences Center, Department of Anesthesiology, New Orleans, LA. Jung, BS, Georgetown University School of Medicine, MedStar Georgetown University Hospital, Washington, DC. Kaye, Departments of Anesthesiology and Pharmacology, Toxicology and Neurosciences, Louisiana State University School of Medicine, Shreveport, LA. Viswanath, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Valley Pain Consultants - Envision Physician Services, Phoenix, AZ; University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE
| | - Hisham Kassem
- Peck, MD, Kassem, MD, Berger, MD, PhD, Herman, DO, Mount Sinai Medical Center, Department of Anesthesiology, Miami Beach, FL. Urits, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Beth Israel Deaconess Medical Center, Department of Anesthesiology, Critical Care and Pain Medicine, Harvard Medical School, Boston, MA. Lee, BS, Creighton University School of Medicine, Phoenix, Arizona. Robinson, BS, Georgetown University School of Medicine, Washington DC. Cornett, PhD, Louisiana State University Health Sciences Center, Department of Anesthesiology, New Orleans, LA. Jung, BS, Georgetown University School of Medicine, MedStar Georgetown University Hospital, Washington, DC. Kaye, Departments of Anesthesiology and Pharmacology, Toxicology and Neurosciences, Louisiana State University School of Medicine, Shreveport, LA. Viswanath, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Valley Pain Consultants - Envision Physician Services, Phoenix, AZ; University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE
| | - Christopher Lee
- Peck, MD, Kassem, MD, Berger, MD, PhD, Herman, DO, Mount Sinai Medical Center, Department of Anesthesiology, Miami Beach, FL. Urits, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Beth Israel Deaconess Medical Center, Department of Anesthesiology, Critical Care and Pain Medicine, Harvard Medical School, Boston, MA. Lee, BS, Creighton University School of Medicine, Phoenix, Arizona. Robinson, BS, Georgetown University School of Medicine, Washington DC. Cornett, PhD, Louisiana State University Health Sciences Center, Department of Anesthesiology, New Orleans, LA. Jung, BS, Georgetown University School of Medicine, MedStar Georgetown University Hospital, Washington, DC. Kaye, Departments of Anesthesiology and Pharmacology, Toxicology and Neurosciences, Louisiana State University School of Medicine, Shreveport, LA. Viswanath, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Valley Pain Consultants - Envision Physician Services, Phoenix, AZ; University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE
| | - Wilton Robinson
- Peck, MD, Kassem, MD, Berger, MD, PhD, Herman, DO, Mount Sinai Medical Center, Department of Anesthesiology, Miami Beach, FL. Urits, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Beth Israel Deaconess Medical Center, Department of Anesthesiology, Critical Care and Pain Medicine, Harvard Medical School, Boston, MA. Lee, BS, Creighton University School of Medicine, Phoenix, Arizona. Robinson, BS, Georgetown University School of Medicine, Washington DC. Cornett, PhD, Louisiana State University Health Sciences Center, Department of Anesthesiology, New Orleans, LA. Jung, BS, Georgetown University School of Medicine, MedStar Georgetown University Hospital, Washington, DC. Kaye, Departments of Anesthesiology and Pharmacology, Toxicology and Neurosciences, Louisiana State University School of Medicine, Shreveport, LA. Viswanath, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Valley Pain Consultants - Envision Physician Services, Phoenix, AZ; University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE
| | - Elyse M Cornett
- Peck, MD, Kassem, MD, Berger, MD, PhD, Herman, DO, Mount Sinai Medical Center, Department of Anesthesiology, Miami Beach, FL. Urits, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Beth Israel Deaconess Medical Center, Department of Anesthesiology, Critical Care and Pain Medicine, Harvard Medical School, Boston, MA. Lee, BS, Creighton University School of Medicine, Phoenix, Arizona. Robinson, BS, Georgetown University School of Medicine, Washington DC. Cornett, PhD, Louisiana State University Health Sciences Center, Department of Anesthesiology, New Orleans, LA. Jung, BS, Georgetown University School of Medicine, MedStar Georgetown University Hospital, Washington, DC. Kaye, Departments of Anesthesiology and Pharmacology, Toxicology and Neurosciences, Louisiana State University School of Medicine, Shreveport, LA. Viswanath, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Valley Pain Consultants - Envision Physician Services, Phoenix, AZ; University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE
| | - Amnon A Berger
- Peck, MD, Kassem, MD, Berger, MD, PhD, Herman, DO, Mount Sinai Medical Center, Department of Anesthesiology, Miami Beach, FL. Urits, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Beth Israel Deaconess Medical Center, Department of Anesthesiology, Critical Care and Pain Medicine, Harvard Medical School, Boston, MA. Lee, BS, Creighton University School of Medicine, Phoenix, Arizona. Robinson, BS, Georgetown University School of Medicine, Washington DC. Cornett, PhD, Louisiana State University Health Sciences Center, Department of Anesthesiology, New Orleans, LA. Jung, BS, Georgetown University School of Medicine, MedStar Georgetown University Hospital, Washington, DC. Kaye, Departments of Anesthesiology and Pharmacology, Toxicology and Neurosciences, Louisiana State University School of Medicine, Shreveport, LA. Viswanath, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Valley Pain Consultants - Envision Physician Services, Phoenix, AZ; University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE
| | - Jared Herman
- Peck, MD, Kassem, MD, Berger, MD, PhD, Herman, DO, Mount Sinai Medical Center, Department of Anesthesiology, Miami Beach, FL. Urits, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Beth Israel Deaconess Medical Center, Department of Anesthesiology, Critical Care and Pain Medicine, Harvard Medical School, Boston, MA. Lee, BS, Creighton University School of Medicine, Phoenix, Arizona. Robinson, BS, Georgetown University School of Medicine, Washington DC. Cornett, PhD, Louisiana State University Health Sciences Center, Department of Anesthesiology, New Orleans, LA. Jung, BS, Georgetown University School of Medicine, MedStar Georgetown University Hospital, Washington, DC. Kaye, Departments of Anesthesiology and Pharmacology, Toxicology and Neurosciences, Louisiana State University School of Medicine, Shreveport, LA. Viswanath, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Valley Pain Consultants - Envision Physician Services, Phoenix, AZ; University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE
| | - Jai Won Jung
- Peck, MD, Kassem, MD, Berger, MD, PhD, Herman, DO, Mount Sinai Medical Center, Department of Anesthesiology, Miami Beach, FL. Urits, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Beth Israel Deaconess Medical Center, Department of Anesthesiology, Critical Care and Pain Medicine, Harvard Medical School, Boston, MA. Lee, BS, Creighton University School of Medicine, Phoenix, Arizona. Robinson, BS, Georgetown University School of Medicine, Washington DC. Cornett, PhD, Louisiana State University Health Sciences Center, Department of Anesthesiology, New Orleans, LA. Jung, BS, Georgetown University School of Medicine, MedStar Georgetown University Hospital, Washington, DC. Kaye, Departments of Anesthesiology and Pharmacology, Toxicology and Neurosciences, Louisiana State University School of Medicine, Shreveport, LA. Viswanath, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Valley Pain Consultants - Envision Physician Services, Phoenix, AZ; University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE
| | - Alan D Kaye
- Peck, MD, Kassem, MD, Berger, MD, PhD, Herman, DO, Mount Sinai Medical Center, Department of Anesthesiology, Miami Beach, FL. Urits, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Beth Israel Deaconess Medical Center, Department of Anesthesiology, Critical Care and Pain Medicine, Harvard Medical School, Boston, MA. Lee, BS, Creighton University School of Medicine, Phoenix, Arizona. Robinson, BS, Georgetown University School of Medicine, Washington DC. Cornett, PhD, Louisiana State University Health Sciences Center, Department of Anesthesiology, New Orleans, LA. Jung, BS, Georgetown University School of Medicine, MedStar Georgetown University Hospital, Washington, DC. Kaye, Departments of Anesthesiology and Pharmacology, Toxicology and Neurosciences, Louisiana State University School of Medicine, Shreveport, LA. Viswanath, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Valley Pain Consultants - Envision Physician Services, Phoenix, AZ; University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE
| | - Omar Viswanath
- Peck, MD, Kassem, MD, Berger, MD, PhD, Herman, DO, Mount Sinai Medical Center, Department of Anesthesiology, Miami Beach, FL. Urits, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Beth Israel Deaconess Medical Center, Department of Anesthesiology, Critical Care and Pain Medicine, Harvard Medical School, Boston, MA. Lee, BS, Creighton University School of Medicine, Phoenix, Arizona. Robinson, BS, Georgetown University School of Medicine, Washington DC. Cornett, PhD, Louisiana State University Health Sciences Center, Department of Anesthesiology, New Orleans, LA. Jung, BS, Georgetown University School of Medicine, MedStar Georgetown University Hospital, Washington, DC. Kaye, Departments of Anesthesiology and Pharmacology, Toxicology and Neurosciences, Louisiana State University School of Medicine, Shreveport, LA. Viswanath, MD, Department of Anesthesiology, Louisiana State University School of Medicine, Shreveport, LA; Valley Pain Consultants - Envision Physician Services, Phoenix, AZ; University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE
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11
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Tu A, Steinbok P. Long term outcome of Selective Dorsal Rhizotomy for the management of childhood spasticity-functional improvement and complications. Childs Nerv Syst 2020; 36:1985-1994. [PMID: 32577879 DOI: 10.1007/s00381-020-04747-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 06/14/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Selective dorsal rhizotomy (SDR) for the management of lower extremity spasticity is a surgical technique that has existed since the 1900s. While much evidence supports its efficaciousness in reducing tone in the short term, limited information exists detailing the long-term outcome and evolution over time of patients undergoing SDR. METHODS All publications with 10 years or more of outcome data on patients undergoing SDR were identified from Medline and Embase databases using the search term "Rhizotmy." Only publications that were in English included patients with cerebral palsy under the age of 21 and discussed SDR for lower extremity spasticity were included. Case reports, reviews without primary data, or publications not accessible online were excluded from the review. RESULTS A total of 2128 publications were initially identified, of which 19 papers describing 1054 patients fit inclusion and exclusion criteria. GMFCS in most patients improved or remained stable over time after surgery, although durability of improvement and final outcome was dependent on initial functional status. Tone was noted to also substantially improve although a small proportion required additional oral or injectable pharmacologic agents and an even smaller proportion required baclofen pumps. Upper extremity function was also noted to improve substantially after SDR. A significant number of patients were independent for activities of daily living and were engaged in secondary education or gainful employment. A significant proportion of patients still required orthopedic surgery to the lower extremities after SDR, although the incidence of spinal deformity was not observed to be substantially elevated over that of natural history. CONCLUSION SDR offers substantial improvements to a number of domains beyond pure tone reduction. These changes are durable over time, although patient selection is crucial in identifying those patients that will have the most benefit. Long-term follow-up is in important in this population given the potential need for further interventions that still exist in many patients.
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Affiliation(s)
- Albert Tu
- Division of Pediatric Neurosurgery, Children's Hospital of Eastern Ontario, 401 Smyth Rd, Ottawa, ON, K1H 8L, Canada.
| | - Paul Steinbok
- Division of Pediatric Neurosurgery, Children's Hospital of British Columbia, Vancouver, Canada
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12
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Tedroff K, Hägglund G, Miller F. Long-term effects of selective dorsal rhizotomy in children with cerebral palsy: a systematic review. Dev Med Child Neurol 2020; 62:554-562. [PMID: 31342516 PMCID: PMC7187377 DOI: 10.1111/dmcn.14320] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/10/2019] [Indexed: 12/22/2022]
Abstract
AIM To evaluate the long-term effects of selective dorsal rhizotomy (SDR) 10 years or more after the procedure and complications observed any time after SDR in children with cerebral palsy (CP). METHOD Embase, PubMed, and the Cochrane Library were searched from their individual dates of inception through 1st June 2018 for full-text original articles in English that described long-term follow-up after SDR in children with CP. The authors independently screened publications to determine whether they met inclusion criteria; thereafter all authors extracted data on patient characteristics, the proportion of the original cohort being followed-up, and the reported outcomes. RESULTS Of the 199 studies identified, 16 were included in this evaluation: 14 were case series and two studies reported a retrospectively assigned comparison group. Evidence concerning function was limited by study design differences, clinical variability, loss to follow-up, and heterogeneity across trials. INTERPRETATION At 10 years or more follow-up, available studies generate low-level evidence with considerable bias. No functional improvement of SDR over routine therapy is documented. Furthermore, the long-term effects of SDR with respect to spasticity reduction is unclear, with many studies reporting a high amount of add-on spasticity treatment. More long-term follow-up using robust scientific protocols is required before it can be decided whether the use of SDR as routine therapy for children with CP is to be recommended or not. WHAT THIS PAPER ADDS Ten years after selective dorsal rhizotomy, available studies supply inconclusive evidence on functional outcomes. The long-term effect on spasticity is uncertain, studies reported a substantial need for add-on treatment. Short- and long-term complications seem frequent but are not reported in a consistent manner.
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Affiliation(s)
- Kristina Tedroff
- Neuropaediatric Unit, Department of Women's and Children's HealthKarolinska InstitutetStockholmSweden
| | - Gunnar Hägglund
- Department of Clinical Sciences Lund, OrthopaedicsLund UniversityLundSweden
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13
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van der Slot WMA, Benner JL, Brunton L, Engel JM, Gallien P, Hilberink SR, Månum G, Morgan P, Opheim A, Riquelme I, Rodby-Bousquet E, Şimşek TT, Thorpe DE, van den Berg-Emons RJG, Vogtle LK, Papageorgiou G, Roebroeck ME. Pain in adults with cerebral palsy: A systematic review and meta-analysis of individual participant data. Ann Phys Rehabil Med 2020; 64:101359. [PMID: 32061920 DOI: 10.1016/j.rehab.2019.12.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 12/29/2019] [Accepted: 12/31/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND There is little focus on adults with cerebral palsy (CP) in research and health care and insufficient knowledge on how to identify and manage pain in this population. OBJECTIVES This systematic review and meta-analysis aimed to determine whether pain prevalence in adults with CP is high and to explore variations in pain prevalence of subgroups, pain locations, pain severity and pain interference. METHODS Potential datasets were identified by experts in the field and literature searches in Embase, MEDLINE, and Cochrane, from January 2000 to October 2016. Included studies had a representative sample of ≥25 adults with CP and ≥1 pain outcomes. Methodological quality assessment, pain prevalence estimates and logistic regression models for subgroup effects on pain prevalence were conducted. RESULTS In total, 17 eligible studies were identified from 4584 publications. A meta-analysis was performed with individual participant data from 15 studies totalling 1243 participants (mean [SD] age 34.3 [12.6] years). Overall mean pain prevalence was 70% (95% CI 62-78). Women were more likely to have pain than men (P<0.001). The odds of pain was increased in adults with gross motor function level II (odds ratio [OR] 1.92, 95% CI 1.22-3.12) and IV (OR 1.77, 95% CI 1.03-4.29). Participants with pain reported pain predominantly in the legs (76%, 95% CI 66-84), and mean pain severity was 3.7/10 (95% CI 2.7-4.7) and pain interference 3.5/10 (95% CI 2.5-4.5). CONCLUSIONS This meta-analysis provides the first reliable pain prevalence estimate in a large international sample of adults with CP. The high prevalence of pain, 70%, suggests that adults with CP should be routinely screened for pain and treated accordingly. The range of measurement instruments used by the included studies emphasizes using common outcome measures specific to pain internationally.
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Affiliation(s)
- Wilma M A van der Slot
- Rijndam Rehabilitation and Department of Rehabilitation Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands.
| | - Joyce L Benner
- Department of Rehabilitation Medicine, Erasmus University Medical Center and Rijndam Rehabilitation, Rotterdam, The Netherlands
| | - Laura Brunton
- School of Physical Therapy, Western University, London, Ontario, Canada
| | - Joyce M Engel
- Department of Occupational Science and Technology, University of Wisconsin-Milwaukee, Milwaukee, Wi, USA
| | - Philippe Gallien
- Breizh Paralysie Cérébrale Health Network, Pôle MPR Saint-Hélier, Rennes, France
| | - Sander R Hilberink
- Department of Rehabilitation Medicine, Erasmus University Medical Center and Research Center Innovations in Care, Rotterdam University of Applied Sciences, Rotterdam, The Netherlands
| | - Grethe Månum
- Department of Research, Sunnaas Rehabilitation Hospital and Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Prue Morgan
- Department of Physiotherapy, Monash University, Frankston, Victoria, Australia
| | - Arve Opheim
- Department of Research, Sunnaas Rehabilitation Hospital, Nesoddtangen, Norway; Department of Research and Development, Habilitation & Health, Region Västra Götaland and Department of Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Region Västra Götaland, Gothenburg, Sweden
| | - Inmaculada Riquelme
- Department of Nursing and Physiotherapy, University Institute of Health Sciences, University of the Balearic Islands, Palma de Mallorca, Mallorca, Spain
| | - Elisabet Rodby-Bousquet
- Center for Clinical Research, Uppsala University, Region Västmanland, Västerås and Department of Clinical Sciences, Orthopaedics, Lund University, Lund, Sweden
| | - Tülay Tarsuslu Şimşek
- School of Physical Therapy and Rehabilitation, Dokuz Eylül University, İzmir, Turkey
| | - Deborah E Thorpe
- Division of Physical Therapy, School of Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Rita J G van den Berg-Emons
- Department of Rehabilitation Medicine, Erasmus University Medical Center and Rijndam Rehabilitation, Rotterdam, The Netherlands
| | - Laura K Vogtle
- Department of Occupational Therapy, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Grigorios Papageorgiou
- Department of Biostatistics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Marij E Roebroeck
- Department of Rehabilitation Medicine, Erasmus University Medical Center and Rijndam Rehabilitation, Rotterdam, The Netherlands
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14
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Epidemiology of Cerebral Palsy in Adulthood: A Systematic Review and Meta-analysis of the Most Frequently Studied Outcomes. Arch Phys Med Rehabil 2020; 101:1041-1052. [PMID: 32059945 DOI: 10.1016/j.apmr.2020.01.009] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 12/13/2019] [Accepted: 01/08/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To describe the epidemiology of health status, impairments, activities and participation in adults with cerebral palsy (CP). DATA SOURCES Embase, MEDLINE, Web of Science, PsycINFO, Cumulative Index to Nursing and Allied Health, Cochrane, and Google Scholar were searched for 3 themes ("cerebral palsy," "adult," and "outcome assessment") in literature published between January 2000 and December 2018. STUDY SELECTION Full-article peer-reviewed English journal articles on descriptive, observational, or experimental studies describing the most studied outcomes in adults with CP (n≥25, age≥18y) were included. Studies were included in the analyses if frequently studied outcomes were described in at least 3 studies using similar methods of assessment. DATA EXTRACTION Data were extracted independently by 2 authors from 65 articles (total N=28,429) using a standardized score sheet. DATA SYNTHESIS Meta-analyses revealed that overall, on average 65.1% (95% confidence interval [CI], 55.1-74.5) of adults with CP experienced pain, 57.9% (95% CI, 51.1-64.6) were ambulant, 65.5% (95% CI, 61.2-69.7) had little or no limitation in manual ability, 18.2% (95% CI, 10.6-27.2) had tertiary education, 39.2% (95% CI, 31.5;47.1) were employed, and 29.3% (95% CI, 9.0-55.3) lived independently. In adults without intellectual disability, proportions of individuals who were ambulant (72.6% [95% CI, 58.8-84.5]) and lived independently (90.0% [95% CI, 83.8-94.9]) were higher (P=.014 and P<.01, respectively). The Fatigue Severity Scale score was 4.1 (95% CI, 3.8-4.4). Epilepsy (28.8% [95% CI, 20.1-38.4]) and asthma (28.3% [95% CI, 18.7-38.9]) were especially prevalent comorbidities. CONCLUSIONS The present systematic review and meta-analysis on the epidemiology of adults with CP provided state-of-the-art knowledge on the most frequently studied outcomes. On average, adults with CP are fatigued, and a majority experience pain, are ambulant, and have little or no difficulty with manual ability. On average, 40% are employed and 30% live independently. More uniformity in assessment and reports is advised to improve knowledge on epidemiology and gain insight in more outcomes.
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Abstract
This article overviews the surgical options for hypertonia management in cerebral palsy, both spasticity and dystonia. We review the history and use of intrathecal baclofen. We contrast its use with the indications for selective dorsal rhizotomy and review how it is the optimal technique to lower tone in the ambulatory spastic diplegic patient with cerebral palsy. This article reviews the advent of deep brain stimulation, with an emphasis on selection criteria and expected outcomes in this population. The article reviews the principles and use of selective peripheral neurotomy as it is applied to focal spasticity not requiring systemic tone reduction.
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Affiliation(s)
- Sruthi P Thomas
- Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, 6701 Fannin Street, Suite 1280, Houston, TX 77030, USA; Department of Neurosurgery, Section of Pediatric Neurosurgery, Baylor College of Medicine, 6701 Fannin Street, Suite 1230, Houston, TX 77030, USA. https://twitter.com/ThomasMDPhD
| | - Angela P Addison
- Department of Neurosurgery, Section of Pediatric Neurosurgery, Baylor College of Medicine, 6701 Fannin Street, Suite 1230, Houston, TX 77030, USA
| | - Daniel J Curry
- Department of Neurosurgery, Section of Pediatric Neurosurgery, Baylor College of Medicine, 6701 Fannin Street, Suite 1230, Houston, TX 77030, USA.
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16
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Chen BPJ, Wang KK, Novacheck TF. Selective Dorsal Rhizotomy for the Treatment of Gait Dysfunction in Cerebral Palsy: A Critical Analysis Review. JBJS Rev 2019; 7:e3. [PMID: 31725025 DOI: 10.2106/jbjs.rvw.19.00020] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Brian Po-Jung Chen
- Center for Gait and Motion Analysis, Gillette Children's Specialty Healthcare, St. Paul, Minnesota.,Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, Minnesota
| | - Kemble K Wang
- Center for Gait and Motion Analysis, Gillette Children's Specialty Healthcare, St. Paul, Minnesota.,Department of Orthopedic Surgery, Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Tom F Novacheck
- Center for Gait and Motion Analysis, Gillette Children's Specialty Healthcare, St. Paul, Minnesota.,Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, Minnesota
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Lewis J, Bear N, Baker F, Fowler A, Lee O, McLennan K, Richardson E, Scheinberg A, Smith N, Thomason P, Tidemann A, Wynter M, Paget S. Australian children undergoing selective dorsal rhizotomy: protocol for a national registry of multidimensional outcomes. BMJ Open 2019; 9:e025093. [PMID: 31048430 PMCID: PMC6502035 DOI: 10.1136/bmjopen-2018-025093] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Revised: 02/12/2019] [Accepted: 02/13/2019] [Indexed: 11/12/2022] Open
Abstract
INTRODUCTION Selective dorsal rhizotomy (SDR) is a neurosurgical intervention intended to permanently reduce spasticity in the lower limbs and improve mobility in selected children with cerebral palsy (CP). Despite SDR having been performed worldwide for the past 30 years, there is moderate quality of evidence that SDR is effective in reducing spasticity with low to very low evidence of its effectiveness in improving gait, function and participation, using the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) system. Published studies have described outcomes for groups that differ in selection, surgical technique and postoperative rehabilitation making it difficult for clinicians to use this information to advise families on best management. There is substantial community interest in SDR. A small number of children with CP undergo SDR in Australia each year and some families seek the intervention at international sites. Capturing clinical outcomes and adverse event (AE) data for Australian children undergoing SDR will provide clinicians with information to help guide families considering SDR. METHODS AND ANALYSIS The Australian SDR Research Registry is a national registry of multidimensional outcomes for Australian children undergoing SDR in an Australian or overseas centre. Data will be collected for up to 10 years following the surgery, to include surgery and admission details, surgical and long-term AEs, and outcome measures across the body structure and functions, activity and participation domains of the International Classification of Functioning, Disability and Health. Data will be collected at baseline, during inpatient admission and at 1, 2, 5 and 10 years post. The aim of collecting these data is to improve understanding of short-, medium- and long-term outcomes and adverse effects of the intervention. ETHICS AND DISSEMINATION This study was approved by the individual Human Research and Ethics committees at the five Australian tertiary hospitals involved. Results will be disseminated via peer-reviewed publications and conference presentations. TRIAL REGISTRATION NUMBER ACTRN12618000985280; Pre-results.
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Affiliation(s)
- Jennifer Lewis
- The Children’s Hospital at Westmead, Kids Rehab, Sydney, New South Wales, Australia
| | - Natasha Bear
- Child and Adolescent Health Service Western Australia, Perth, Western Australia, Australia
| | - Felicity Baker
- Rehabilitation Department, Women’s and Children’s Hospital Adelaide Women’s and Babies Division, North Adelaide, South Australia, Australia
| | - Adam Fowler
- Department of Neurosurgery, The Children’s Hospital at Westmead, Sydney, New South Wales, Australia
| | - Olivia Lee
- Victorian Paediatric Rehabilitation Service, Royal Children’s Hospital Melbourne, Parkville, Victoria, Australia
| | - Kim McLennan
- Lady Cilento Children’s Hospital, South Brisbane, Queensland, Australia
| | - Emma Richardson
- Department of Paediatric Rehabilitation, Princess Margaret Hospital for Children, Perth, Australia
| | - Adam Scheinberg
- Victorian Paediatric Rehabilitation Service, Royal Children’s Hospital Melbourne, Parkville, Victoria, Australia
- University of Melbourne Melbourne Medical School, Melbourne, Victoria, Australia
| | - Nadine Smith
- Department of Paediatric Rehabilitation, Princess Margaret Hospital for Children, Perth, Australia
| | - Pam Thomason
- Hugh Williamson Gait Analysis Laboratory, Royal Children’s Hospital Melbourne, Parkville, Victoria, Australia
| | - Andrew Tidemann
- Paediatric Rehabilitation Department, Women’s and Children’s Hospital Adelaide, North Adelaide, Australia
| | - Meredith Wynter
- Lady Cilento Children’s Hospital, South Brisbane, Queensland, Australia
| | - Simon Paget
- Kids Rehab, Children’s Hospital at Westmead, Westmead, New South Wales, Australia
- University of Sydney, Sydney Medical School, Sydney, New South Wales, Australia
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18
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Burchiel KJ, Raslan AM. Contemporary concepts of pain surgery. J Neurosurg 2019; 130:1039-1049. [PMID: 30933905 DOI: 10.3171/2019.1.jns181620] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Accepted: 01/03/2019] [Indexed: 11/06/2022]
Abstract
Pain surgery is one of the historic foundations of neurological surgery. The authors present a review of contemporary concepts in surgical pain management, with reference to past successes and failures, what has been learned as a subspecialty over the past 50 years, as well as a vision for current and future practice. This subspecialty confronts problems of cancer pain, nociceptive pain, and neuropathic pain. For noncancer pain, ablative procedures such as dorsal root entry zone lesions and rhizolysis for trigeminal neuralgia (TN) should continue to be practiced. Other procedures, such as medial thalamotomy, have not been proven effective and require continued study. Dorsal rhizotomy, dorsal root ganglionectomy, and neurotomy should probably be abandoned. For cancer pain, cordotomy is an important and underutilized method for pain control. Intrathecal opiate administration via an implantable system remains an important option for cancer pain management. While there are encouraging results in small case series, cingulotomy, hypophysectomy, and mesencephalotomy deserve further detailed analysis. Electrical neuromodulation is a rapidly changing discipline, and new methods such as high-frequency spinal cord stimulation (SCS), burst SCS, and dorsal root ganglion stimulation may or may not prove to be more effective than conventional SCS. Despite a history of failure, deep brain stimulation for pain may yet prove to be an effective therapy for specific pain conditions. Peripheral nerve stimulation for conditions such as occipital neuralgia and trigeminal neuropathic pain remains an option, although the quality of outcomes data is a challenge to these applications. Based on the evidence, motor cortex stimulation should be abandoned. TN is a mainstay of the surgical treatment of pain, particularly as new evidence and insights into TN emerge. Pain surgery will continue to build on this heritage, and restorative procedures will likely find a role in the armamentarium. The challenge for the future will be to acquire higher-level evidence to support the practice of surgical pain management.
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Gross PH, Bailes AF, Horn SD, Hurvitz EA, Kean J, Shusterman M. Setting a patient-centered research agenda for cerebral palsy: a participatory action research initiative. Dev Med Child Neurol 2018; 60:1278-1284. [PMID: 30132826 DOI: 10.1111/dmcn.13984] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/13/2018] [Indexed: 11/29/2022]
Abstract
AIM To establish a patient-centered research agenda for cerebral palsy (CP). METHOD We engaged a large cross-section of the extended community of people living with CP and those providing healthcare to people with CP ('the community') in an educational series and collaborative survey platform to establish an initial list of prioritized research ideas. After online workshops, a facilitated Delphi process was used to select the 20 highest priorities. Select participants attended an in-person workshop to provide comment and work toward consensus of research priorities. RESULTS A research agenda for CP was developed by the community, which included consumers, clinicians, and researchers interested in advancing the established research agenda. The results included the top 16 research concepts produced by the process to shape and steward the research agenda, and an engaged cross-section of the community. INTERPRETATION It has been shown that proactively engaging consumers with clinical researchers may provide more meaningful research for the community. This study suggests that future research should have more focus on interventions and outcomes across the lifespan with increased emphasis on the following outcome measures: function, quality of life, and participation. WHAT THIS PAPER ADDS A patient-centered research agenda for cerebral palsy was established. Comparative effectiveness of interventions, physical activity, and understanding ageing were leading themes. Longitudinal studies across the lifespan, clinical spectrum, and ages were highly ranked. Participants reported high value for participation outcomes. Participants reported great appreciation for the engagement between consumers and clinician researchers.
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Affiliation(s)
- Paul H Gross
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA
| | - Amy F Bailes
- Division of Occupational Physical Therapy, Cincinnati Children's Hospital and Medical Center, Cincinnati, OH, USA
| | - Susan D Horn
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA
| | - Edward A Hurvitz
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI, USA
| | - Jacob Kean
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA
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20
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Abstract
BACKGROUND Selective dorsal rhizotomy (SDR) is a surgical procedure for treating spasticity in ambulant children with cerebral palsy (CP). However, controversies remain regarding indications, techniques and outcomes. CURRENT EVIDENCE SUMMARY Because SDR is an irreversible procedure, careful patient selection, a multi-disciplinary approach in assessment and management and division of the appropriate proportion of dorsal rootlets are felt to be paramount for maximizing safety. Reliable evidence exists that SDR consistently reduces spasticity, in a predictable manner and to a substantial degree. However, functional improvements are small in the short-term with long-term benefits difficult to assess. FUTURE OUTLOOK There is a need for high-quality studies utilizing long-term functional outcomes and well-matched control groups. Collaborative, multicentre efforts are required to further define the role of SDR as part of the management paradigm in maximizing physical function in spastic CP.
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Affiliation(s)
- K. K. Wang
- Center for Gait and Motion Analysis, Gillette Children’s Specialty Healthcare, Twin Cities, Minnesota, USA,Department of Orthopedic Surgery, Royal Children’s Hospital, Melbourne, Victoria, Australia
| | - M. E. Munger
- Center for Gait and Motion Analysis, Gillette Children’s Specialty Healthcare, Twin Cities, Minnesota, USA,Department of Orthopedic Surgery and Department of Health Policy and Management, University of Minnesota, Twin Cities, Minnesota, USA
| | - B. P.-J. Chen
- Center for Gait and Motion Analysis, Gillette Children’s Specialty Healthcare, Twin Cities, Minnesota, USA,Department of Orthopedic Surgery, University of Minnesota, Twin Cities, Minnesota, USA
| | - T. F. Novacheck
- Center for Gait and Motion Analysis, Gillette Children’s Specialty Healthcare, Twin Cities, Minnesota, USA,Department of Orthopedic Surgery, University of Minnesota, Twin Cities, Minnesota, USA, Correspondence should be sent to T. F. Novacheck, Center for Gait and Motion Analysis, Gillette Children’s Specialty Healthcare, 200 University Ave E, St Paul, MN 55101, United States. E-mail:
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21
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Graham D, Aquilina K, Mankad K, Wimalasundera N. Selective dorsal rhizotomy: current state of practice and the role of imaging. Quant Imaging Med Surg 2018; 8:209-218. [PMID: 29675362 DOI: 10.21037/qims.2018.01.08] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Spastic diplegic cerebral palsy (CP) is the most common form of CP. A specific goal-oriented approach, tailored to the child, is essential to management in all forms of CP. Selective dorsal rhizotomy (SDR) is a neurosurgical procedure that permanently reduces lower limb spasticity in children with spastic diplegic CP. The current technique is performed through a single level laminectomy at the level of the conus and, with the aid of intraoperative electromyography (EMG), allows selective division of the afferent lumbosacral nerve roots. In carefully selected children, reduction in spasticity has positive effects on the growing child. SDR is associated with minimal complications and good long-term outcomes. This article describes the surgical technique and patient selection, including the importance of medical imaging, and discusses the long-term outcomes of SDR.
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Affiliation(s)
- David Graham
- Faculty of Medicine, the University of Sydney, Sydney, Australia.,Institute of Neuroscience and Muscle Research, Kids Research Institute, Children's Hospital at Westmead, Sydney, Australia
| | - Kristian Aquilina
- Department of Neurosurgery, Great Ormond Street Hospital for Children, London, UK
| | - Kshitij Mankad
- Department of Radiology, Great Ormond Street Hospital for Children, London, UK
| | - Neil Wimalasundera
- Victorian Paediatric Rehabilitation Service, Royal Children's Hospital, Melbourne, Australia
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22
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Abstract
PURPOSE OF REVIEW The review provides an update on the treatment of hypertonia in cerebral palsy, including physical management, pharmacotherapy, neurosurgical, and orthopedic procedures. RECENT FINDINGS Serial casting potentiates the effect of Botulinum neurotoxin A injections for spasticity. Deep brain stimulation, intraventricular baclofen, and ventral and dorsal rhizotomy are emerging tools for the treatment of dystonia and/or mixed tone. The long-term results of selective dorsal rhizotomy and the timing of orthopedic surgery represent recent advances in the surgical management of hypertonia. SUMMARY Management of hypertonia in cerebral palsy targets the functional goals of the patient and caregiver. Treatment options are conceptualized as surgical or nonsurgical, focal or generalized, and reversible or irreversible. The role of pharmacologic therapies is to improve function and mitigate adverse effects. Further investigation, including clinical trials, is required to determine the role of deep brain stimulation, intraventricular baclofen, orthopedic procedures for dystonia, and rhizotomy.
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