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Kristensen MA, Rich KK, Mogensen TC, Damsgaard Jensen AM, Fex Svenningsen Å, Zhang M. Focal Traumatic Brain Injury Impairs the Integrity of the Basement Membrane of Hindlimb Muscle Fibers Revealed by Extracellular Matrix Immunoreactivity. Life (Basel) 2024; 14:543. [PMID: 38792565 PMCID: PMC11121831 DOI: 10.3390/life14050543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Revised: 03/27/2024] [Accepted: 04/22/2024] [Indexed: 05/26/2024] Open
Abstract
Traumatic brain injury (TBI) stands as a prominent global cause of disability, with motor deficits being a common consequence. Despite its widespread impact, the precise pathological mechanisms underlying motor deficits after TBI remain elusive. In this study, hindlimb postural asymmetry (HL-PA) development in rats subjected to focal TBI was investigated to explore the potential roles of collagen IV and laminin within the extracellular matrix (ECM) of selected hindlimb muscles in the emergence of motor deficits following TBI. A focal TBI was induced by ablating the left sensorimotor cortex in rats and motor deficits were assessed by measuring HL-PA. The expression of laminin and collagen IV in eight selected muscles on each side of the hindlimbs from both TBI- and sham-operated rats were studied using immunohistochemistry and semi-quantitatively analyzed. The results indicated that the TBI rats exhibited HL-PA, characterized by flexion of the contralateral (right) hindlimb. In the sham-operated rats, the immunoreactive components of laminin and collagen IV were evenly and smoothly distributed along the border of the muscle fibers in all the investigated muscles. In contrast, in the TBI rats, the pattern was broken into aggregated, granule-like, immunoreactive components. Such a labeling pattern was detected in all the investigated muscles both from the contra- and ipsilateral sides of the TBI rats. However, in TBI rats, most of the muscles from the contralateral hindlimb showed a significantly increased expression of these two proteins in comparison with those from the ipsilateral hindlimb. In comparison to sham-operated rats, there was a significant increase in laminin and collagen IV expression in various contralateral hindlimb muscles in the TBI rats. These findings suggest potential implications of laminin and collagen IV in the development of motor deficits following a focal TBI.
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Affiliation(s)
- Mette Albæk Kristensen
- Department of Molecular Medicine, University of Southern Denmark, DK-5230 Odense, Denmark; (M.A.K.); (K.K.R.); (T.C.M.); (Å.F.S.)
| | - Karen Kalhøj Rich
- Department of Molecular Medicine, University of Southern Denmark, DK-5230 Odense, Denmark; (M.A.K.); (K.K.R.); (T.C.M.); (Å.F.S.)
| | - Tobias Christian Mogensen
- Department of Molecular Medicine, University of Southern Denmark, DK-5230 Odense, Denmark; (M.A.K.); (K.K.R.); (T.C.M.); (Å.F.S.)
| | | | - Åsa Fex Svenningsen
- Department of Molecular Medicine, University of Southern Denmark, DK-5230 Odense, Denmark; (M.A.K.); (K.K.R.); (T.C.M.); (Å.F.S.)
- Brain Research—Inter Disciplinary Guided Excellence (BRIDGE), University of Southern Denmark, DK-5230 Odense, Denmark
| | - Mengliang Zhang
- Department of Molecular Medicine, University of Southern Denmark, DK-5230 Odense, Denmark; (M.A.K.); (K.K.R.); (T.C.M.); (Å.F.S.)
- Brain Research—Inter Disciplinary Guided Excellence (BRIDGE), University of Southern Denmark, DK-5230 Odense, Denmark
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Ashford S, Elsmore C, Steed A, Diggins A, Walden-Smith A, Williams H. Ankle contracture in people with acquired brain injury (ABI), intervention, and outcome following inpatient neurorehabilitation categorized by severity. THE JOURNAL OF THE INTERNATIONAL SOCIETY OF PHYSICAL AND REHABILITATION MEDICINE 2023. [DOI: 10.1097/ph9.0000000000000004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
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Tariq H, Collins K, Tait D, Dunn J, Altaf S, Porter S. Factors associated with joint contractures in adults: a systematic review with narrative synthesis. Disabil Rehabil 2022; 45:1755-1772. [PMID: 35544581 DOI: 10.1080/09638288.2022.2071480] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
PURPOSE The primary objective of the review was to collate the available evidence on factors associated with joint contractures in adults. METHODS A systematic literature search was conducted on MEDLINE, CINAHL, AMED, and EMBASE. Studies that involved participants aged ≥18 and assessed joint contracture as a primary or secondary outcome were included. Two independent reviewers screened studies against the eligibility criteria, performed data extraction, and assessed the quality of evidence. A narrative synthesis by domain and sub-domain was undertaken. The protocol was registered on PROSPERO: CRD42019145079. RESULTS Forty-seven studies were included in the review. Identified factors were broadly classified into three major domains: sociodemographic factors, physical factors, and proxies for bed confinement. Sociodemographic factors were not associated with joint contractures. Functional ability, pain, muscle weakness, physical mobility, and bed confinement provided the most consistent evidence of association with joint contractures. The evidence regarding the relationship between spasticity and joint contractures remains unclear. Other factors might be important, but there was insufficient evidence to make inferences. CONCLUSIONS The review identified and collated evidence on factors associated with joint contractures, which can be utilised to develop effective prevention and management strategies. Implications for rehabilitationClinical interventions based on the timely identification of risks related to joint contractures in vulnerable adults have the potential to prevent or ameliorate their development or progression.Quality and consistency of care for vulnerable adults would be enhanced by developing effective joint contracture prevention and rehabilitation strategies based on the evidence presented in this review.As many vulnerable adults are located in the community or non-acute care settings, strategies should target these loci of care.Structured risk assessments that can support non-physiotherapy staff working in these loci of care to identify risks related to joint contractures would provide an important resource for risk management.
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Affiliation(s)
- Hina Tariq
- Faculty of Health and Social Sciences, Bournemouth University, Bournemouth, UK
| | - Kathryn Collins
- Faculty of Health and Social Sciences, Bournemouth University, Bournemouth, UK
| | - Desiree Tait
- Faculty of Health and Social Sciences, Bournemouth University, Bournemouth, UK
| | - Joel Dunn
- Dorset Healthcare University Foundation Trust, Poole, UK
| | - Shafaq Altaf
- Shifa Tameer-e-Millat University, Islamabad, Pakistan
| | - Sam Porter
- Faculty of Health and Social Sciences, Bournemouth University, Bournemouth, UK
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Ashford S, Singer B, Rose H, Turner-Stokes L. The impact of spasticity and contractures on dependency and outcomes from rehabilitation. THE JOURNAL OF THE INTERNATIONAL SOCIETY OF PHYSICAL AND REHABILITATION MEDICINE 2022. [DOI: 10.4103/ijprm.jisprm-000166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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5
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Implementing a Protocol of Ankle ROM Goniometry Measurement in the Neuroscience ICU. JOURNAL OF ACUTE CARE PHYSICAL THERAPY 2020. [DOI: 10.1097/jat.0000000000000142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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6
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Tanner L, Keppner K, Lesmeister D, Lyons K, Rock K, Sparrow J. Cancer Rehabilitation in the Pediatric and Adolescent/Young Adult Population. Semin Oncol Nurs 2020; 36:150984. [DOI: 10.1016/j.soncn.2019.150984] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Shamsi M, Vaisi-Raygani A, Rostami A, Mirzaei M. The effect of adding TENS to stretch on improvement of ankle range of motion in inactive patients in intensive care units: a pilot trial. BMC Sports Sci Med Rehabil 2019; 11:15. [PMID: 31428432 PMCID: PMC6694557 DOI: 10.1186/s13102-019-0129-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Accepted: 07/24/2019] [Indexed: 12/04/2022]
Abstract
Background Patients hospitalized in intensive care units (ICUs) are susceptible to joint contracture and diminished range of motion. This is due to immobility as well as other underlying factors such as brain damage. Joint contracture causes functional disorders thereby diminishing the quality of life of patients following the intensive care period. Recent studies have introduced transcutaneous electrical nerve stimulation (TENS) as a new method for preventing and treating joint contracture. This study was performed to determine the effect of adding TENS to stretch on the range of ankle motion in patients hospitalized in ICUs. Methods Thirty-six patients admitted to the ICU ward of the hospital who were not able to move their legs voluntarily were assigned randomly into experimental (n = 18) and control (n = 18) groups. The intervention group received TENS along with manual stretch in the ankle three times a week for 2 weeks. The control group only received stretch in the ankle for the same time. The extent of dorsiflexion and plantar flexion of the ankle was measured using a standard goniometer. Both groups were evaluated before and one and 2 weeks after the intervention. The obtained data were analyzed by SPSS 21 through analysis of covariance and repeated measures ANOVA tests. Results In both groups, the increase in the ankle range of motion parameters was significant over time (means ranged over 44–48 for plantar flexion and means ranged over 5–11 for dorsiflexion, P < 0.001 for all of time points). The increase in ankle plantar and dorsiflexion in experimental group was significantly more than control group (mean between-group differences ranged over 1.35–3.57 within 95% CI of 1.04 to 4.01, P < 0.001). Conclusion Adding TENS to stretch may provide more improvement in ankle dorsiflexion and plantar flexion. Trial registration Trial registration: This study was registered in the Iranian Clinical Trial Center with the code IRCT2017010814333N64, registered 20 January 2017.
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Affiliation(s)
- MohammadBagher Shamsi
- 1School of Allied Medical Sciences, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Aliakbar Vaisi-Raygani
- 2Department of Nursing, School of Nursing and Midwifery, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Asghar Rostami
- 2Department of Nursing, School of Nursing and Midwifery, Kermanshah University of Medical Sciences, Kermanshah, Iran.,3Clinical Research Development Center, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Maryam Mirzaei
- 1School of Allied Medical Sciences, Kermanshah University of Medical Sciences, Kermanshah, Iran
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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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9
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Kononenko O, Watanabe H, Stålhandske L, Zarelius A, Clausen F, Yakovleva T, Bakalkin G, Marklund N. Focal traumatic brain injury induces neuroplastic molecular responses in lumbar spinal cord. Restor Neurol Neurosci 2019; 37:87-96. [PMID: 30856132 PMCID: PMC6484246 DOI: 10.3233/rnn-180882] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Background/Objectives: Motor impairment induced by traumatic brain injury (TBI) may be mediated through changes in spinal molecular systems regulating neuronal plasticity. We assessed whether a focal controlled cortical impact (CCI) TBI in the rat alters expression of the Tgfb1, c-Fos, Bdnf, and Gap43 neuroplasticity genes in lumbar spinal cord. Approach/Methods: Adult male Sprague-Dawley rats (n = 8) were subjected to a right-side CCI over the anterior sensorimotor hindlimb representation area or sham-injury (n = 8). Absolute expression levels of Tgfb1, c-Fos, Bdnf, and Gapd43 genes were measured by droplet digital PCR in ipsi-and contralesional, dorsal and ventral quadrants of the L4 and L5 spinal cord. The neuronal activity marker c-Fos was analysed by immunohistochemistry in the dorsal L4 and L5 segments. The contra- vs. ipsilesional expression pattern was examined as the asymmetry index, AI. Results: The Tgfb1 mRNA levels were significantly higher in the CCI vs. sham-injured rats, and in the contra- vs. ipsilesional dorsal domains in the CCI group. The number of c-Fos-positive cells was elevated in the L4 and L5 segments; and on the contralesional compared to the ipsilesional side in the CCI group. The c-Fos AI in the dorsal laminae was significantly increased by CCI. Conclusions: The results support the hypothesis that focal TBI induces plastic alterations in the lumbar spinal cord that may contribute to either motor recovery or maladaptive motor responses.
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Affiliation(s)
- Olga Kononenko
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | - Hiroyuki Watanabe
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | - Lada Stålhandske
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | - Ann Zarelius
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | - Fredrik Clausen
- Departments of Neuroscience, Neurosurgery, Uppsala University, Uppsala, Sweden
| | - Tatiana Yakovleva
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | - Georgy Bakalkin
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | - Niklas Marklund
- Departments of Neuroscience, Neurosurgery, Uppsala University, Uppsala, Sweden.,Department of Clinical Sciences, Neurosurgery, Lund University, Skane University Hospital, Sweden
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Klima D, Morgan L, Baylor M, Reilly C, Gladmon D, Davey A. Physical Performance and Fall Risk in Persons With Traumatic Brain Injury. Percept Mot Skills 2018; 126:50-69. [PMID: 30458668 DOI: 10.1177/0031512518809203] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Injuries sustained from traumatic brain injury (TBI) culminate in both cognitive and neuromuscular deficits. Patients often progress to higher functioning on the Rancho continuum even while mobility deficits persist. Although prior studies have examined physical performance among persons with chronic symptoms of TBI, less is known about the relatively acute phase of TBI as patients prepare for rehabilitation discharge. The aims of this cross-sectional study were to (a) compare balance and gait performance in 20 ambulant persons with moderate to severe TBI who were nearing rehabilitation discharge with their age-matched controls and (b) describe performance with thresholds for fall risk and community navigation. During a designed task circuit, 40 participants (20 persons with TBI and 20 controls) performed the Timed Up and Go (TUG), gait velocity, and Walking and Remembering tests. Balance testing included the Fullerton Advanced Balance Scale (FABS) and instrumented Modified Clinical Test for Sensory Interaction in Balance (MCTSIB). Statistical analyses included analysis of covariance for group comparisons and a multivariate analysis of covariance for MCTSIB sway velocities with anthropometric controls. The TBI group (mean [ M] age = 42, standard deviation [ SD] =19.5 years; 70% males) performed significantly more poorly on all mobility tests ( p < .05) and their scores reflected a potential fall risk. Gait velocity was significantly slower for the TBI versus control group ( M = .96, SD = 2.6 vs. M = 1.5, SD = 2.2 m/s; p < .001), including TUG times ( M = 13.5, SD = 4.9 vs. M = 7.7, SD = 1.4; p < .001). TBI participants also demonstrated significantly greater sway velocity on all MCTSIB conditions ( p < .01) and lower performance on the FABS ( p < .001). Performance indices indicate potential fall risk and community navigation compromise for individuals with moderate to severe TBI. Physical performance scores support the need for continued interventions to optimize functional mobility upon discharge.
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Affiliation(s)
- Dennis Klima
- 1 Department of Physical Therapy, University of Maryland Eastern Shore, Princess Anne, MD, USA
| | - Lindsay Morgan
- 2 Department of Rehabilitation, Anne Arundel Medical Center, Annapolis, MD, USA
| | - Michelle Baylor
- 3 Rehabilitation Services, University of Maryland Rehabilitation and Orthopedic Institute, Baltimore, MD, USA
| | - Cordia Reilly
- 4 Rehabilitation Services, University of Maryland Shore Regional Health, Easton, MD, USA
| | - Daniel Gladmon
- 3 Rehabilitation Services, University of Maryland Rehabilitation and Orthopedic Institute, Baltimore, MD, USA
| | - Adam Davey
- 5 Department of Behavioral Health and Nutrition, University of Delaware, Newark, DE, USA
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Leung J, Stroud K. Long-Term Resolution of Severe Ankle Contractures Using Botulinum Toxin, Serial Casting, Splinting, and Motor Retraining. Physiother Can 2018; 70:152-159. [PMID: 29755171 DOI: 10.3138/ptc.2016-76] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Purpose: Serial casting for ankle contractures is traditionally performed in prone, a position that patients may not easily tolerate. Also, although serial casting is effective in correcting contracture, its effect dissipates quickly. This case report describes a procedure for performing casting for ankle contractures in a supine or sitting position. It also describes a process that enables the effect of serial casting to be maintained long term. Client Description: The client was an adult who had suffered traumatic brain injury and severe bilateral ankle contractures. Intervention: He received botulinum toxin and serial casting for his bilateral ankle contractures, one ankle at 8 months and the other at 13 months after the injury. He then underwent a programme of splinting and motor training. Measures and Outcome: The client gained more than 40° dorsiflexion for both ankles after receiving botulinum toxin injections and serial casting. The improvement in ankle range enabled him to progress to walking practice. Ankle splinting was gradually reduced. On discharge at 25 months post-injury, the ankle joint range was maintained. Implications: The use of botulinum toxin and serial casting, followed by an intensive programme of splinting and motor training, may be an option to consider for effective long-term resolution of severe contractures after acquired brain injury.
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Affiliation(s)
- Joan Leung
- Brain Injury Unit, Royal Rehab, Ryde, N.S.W., Australia
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Synnot A, Chau M, Pitt V, O'Connor D, Gruen RL, Wasiak J, Clavisi O, Pattuwage L, Phillips K. Interventions for managing skeletal muscle spasticity following traumatic brain injury. Cochrane Database Syst Rev 2017; 11:CD008929. [PMID: 29165784 PMCID: PMC6486165 DOI: 10.1002/14651858.cd008929.pub2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Skeletal muscle spasticity is a major physical complication resulting from traumatic brain injury (TBI), which can lead to muscle contracture, joint stiffness, reduced range of movement, broken skin and pain. Treatments for spasticity include a range of pharmacological and non-pharmacological interventions, often used in combination. Management of spasticity following TBI varies from other clinical populations because of the added complexity of behavioural and cognitive issues associated with TBI. OBJECTIVES To assess the effects of interventions for managing skeletal muscle spasticity in people with TBI. SEARCH METHODS In June 2017, we searched key databases including the Cochrane Injuries Group Specialised Register, CENTRAL, MEDLINE (Ovid), Embase (Ovid) and others, in addition to clinical trials registries and the reference lists of included studies. SELECTION CRITERIA We included randomised controlled trials (RCTs) and cross-over RCTs evaluating any intervention for the management of spasticity in TBI. Only studies where at least 50% of participants had a TBI (or for whom separate data for participants with TBI were available) were included. The primary outcomes were spasticity and adverse effects. Secondary outcome measures were classified according to the World Health Organization International Classification of Functioning, Disability and Health including body functions (sensory, pain, neuromusculoskeletal and movement-related functions) and activities and participation (general tasks and demands; mobility; self-care; domestic life; major life areas; community, social and civic life). DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. Data were synthesised narratively; meta-analysis was precluded due to the paucity and heterogeneity of data. MAIN RESULTS We included nine studies in this review which involved 134 participants with TBI. Only five studies reported between-group differences, yielding outcome data for 105 participants with TBI. These five studies assessed the effects of a range of pharmacological (baclofen, botulinum toxin A) and non-pharmacological (casting, physiotherapy, splints, tilt table standing and electrical stimulation) interventions, often in combination. The studies which tested the effect of baclofen and tizanidine did not report their results adequately. Where outcome data were available, spasticity and adverse events were reported, in addition to some secondary outcome measures.Of the five studies with results, three were funded by governments, charities or health services and two were funded by a pharmaceutical or medical technology company. The four studies without useable results were funded by pharmaceutical or medical technology companies.It was difficult to draw conclusions about the effectiveness of these interventions due to poor reporting, small study size and the fact that participants with TBI were usually only a proportion of the overall total. Meta-analysis was not feasible due to the paucity of data and heterogeneity of interventions and comparator groups. Some studies concluded that the intervention they tested had beneficial effects on spasticity, and others found no difference between certain treatments. The most common adverse event was minor skin damage in people who received casting. We believe it would be misleading to provide any further description of study results given the quality of the evidence was very low for all outcomes. AUTHORS' CONCLUSIONS The very low quality and limited amount of evidence about the management of spasticity in people with TBI means that we are uncertain about the effectiveness or harms of these interventions. Well-designed and adequately powered studies using functional outcome measures to test the interventions used in clinical practice are needed.
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Affiliation(s)
- Anneliese Synnot
- Monash UniversityCochrane Australia, School of Public Health and Preventive MedicineL4 551 St Kilda RdMelbourneVictoriaAustralia3004
- National Trauma Research Institute, Alfred Hospital, Monash UniversityLevel 4, 89 Commercial RoadMelbourneVictoriaAustralia3004
| | - Marisa Chau
- National Trauma Research Institute, Alfred Hospital, Monash UniversityLevel 4, 89 Commercial RoadMelbourneVictoriaAustralia3004
| | - Veronica Pitt
- Australian & New Zealand Intensive Care Research Centre (ANZIC‐RC), Monash UniversityLevel 6, The Alfred Centre, 99 Commercial RoadMelbourneVictoriaAustralia3004
| | - Denise O'Connor
- Monash UniversitySchool of Public Health and Preventive MedicineThe Alfred Centre99 Commercial RoadMelbourneVictoriaAustralia3004
| | - Russell L Gruen
- Nanyang Technological UniversityLee Kong Chian School of Medicine11 Mandalay RoadSingaporeSingapore308232
| | - Jason Wasiak
- University of MelbourneMelbourne School of Health SciencesGrattan Street, ParkvilleMelbourneVictoriaAustralia
| | - Ornella Clavisi
- MOVE muscle, bone & joint health263‐265 Kooyong Rd ElsternwickMelbourneVICAustralia3185
| | - Loyal Pattuwage
- Centre for Evidence and ImplementationEast MelbourneVICAustralia3175
| | - Kate Phillips
- Monash UniversitySchool of Public Health & Preventive MedicineThe Alfred Centre99 Commercial RoadMelbourneVictoriaAustralia3004
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Ertzgaard P, Anhammer M, Forsmark A. Regional disparities in botulinum toxin A (BoNT-A) therapy for spasticity in Sweden: budgetary consequences of closing the estimated treatment gap. Acta Neurol Scand 2017; 135:366-372. [PMID: 27220381 DOI: 10.1111/ane.12610] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2016] [Indexed: 01/23/2023]
Abstract
OBJECTIVES As no national treatment guidelines for spasticity have been issued in Sweden, different regional treatment practices may potentially occur. This study examines botulinum toxin A (BoNT-A) treatment for spasticity on a regional level in Sweden and presents budgetary consequences of closing the estimated treatment gap. MATERIALS AND METHODS Prevalence of spasticity in Sweden was estimated from published data. Regional sales data for BoNT-A were acquired from IMS Health. A set proportion of hospital BoNT-A use was assumed to represent treatment of spasticity. Total intervention cost of BoNT-A treatment was gathered from healthcare regional tariffs, while costs associated with spasticity were derived from publications on multiple sclerosis and stroke. RESULTS Results show that the regional variation in treatment of spasticity with BoNT-A is large, with approximately every fourth patient being treated in Southern healthcare region compared to every tenth in the Stockholm-Gotland or Western healthcare regions. The incremental cost of filling the reported treatment gap was also assessed and was estimated at around 9.4 million EUR. However, for the incremental cost to be offset by savings in spasticity-related costs, only a small proportion of treatment responders (defined as patients transitioning to a lower severity grade of spasticity) was required (12%). CONCLUSIONS The study revealed apparent regional disparities of BoNT-A treatment for spasticity in Sweden. The results further suggest that the incremental cost of eliminating the treatment gap has a high probability of being offset by savings in direct costs, even at a low proportion of the patients reaching clinical improvement.
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Affiliation(s)
- P. Ertzgaard
- Department of Rehabilitation Medicine and Department of Medicine and Health Sciences (IMH); Linköping University Hospital; Faculty of Health Sciences; Linköping University; Linköping Sweden
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14
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Management of Spasticity in Moderate and Severe Traumatic Brain Injury: Evaluation of Clinical Practice Guidelines. J Head Trauma Rehabil 2017; 32:E1-E12. [DOI: 10.1097/htr.0000000000000234] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Joint Contractures Resulting From Prolonged Immobilization: Etiology, Prevention, and Management. J Am Acad Orthop Surg 2017; 25:110-116. [PMID: 28027065 DOI: 10.5435/jaaos-d-15-00697] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Patients who are immobilized for a prolonged period are at risk for developing joint contractures, which often affect functional outcomes. Nonsurgical interventions are useful for preventing joint contractures. However, once contractures develop, these interventions frequently fail to restore function over the long term. To increase the rehabilitation potential of an extremity with refractory function-limiting contractures, surgery is often required.
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Paleg G, Livingstone R. Systematic review and clinical recommendations for dosage of supported home-based standing programs for adults with stroke, spinal cord injury and other neurological conditions. BMC Musculoskelet Disord 2015; 16:358. [PMID: 26576548 PMCID: PMC4650310 DOI: 10.1186/s12891-015-0813-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Accepted: 11/12/2015] [Indexed: 11/19/2022] Open
Abstract
Background Sitting for more than 8 h a day has been shown to negatively impact health and mortality while standing is the recommended healthier alternative. Home-based standing programs are commonly recommended for adults who cannot stand and/or walk independently. The aim of this systematic review is to review effectiveness of home-based standing programs for adults with neurological conditions including stroke and spinal cord injury; and to provide dosage guidelines to address body structure and function, activity and participation outcomes. Methods Eight electronic databases were searched, including Cochrane Library databases, MEDLINE, CINAHL and EMBASE. From 376 articles, 36 studies addressing impact of a standing intervention on adults with sub-acute or chronic neurological conditions and published between 1980 and September 2015 were included. Two reviewers independently screened titles, reviewed abstracts, evaluated full-text articles and rated quality and strength of evidence. Evidence level was rated using Oxford Centre for Evidence Based Medicine Levels and quality evaluated using a domain-based risk-of-bias rating. Outcomes were divided according to ICF components, diagnoses and dosage amounts from individual studies. GRADE and the Evidence-Alert Traffic-Lighting system were used to determine strength of recommendation and adjusted in accordance with risk-of-bias rating. Results Stronger evidence supports the impact of home-based supported standing programs on range of motion and activity, primarily for individuals with stroke or spinal cord injury while mixed evidence supports impact on bone mineral density. Evidence for other outcomes and populations is weak or very weak. Conclusions Standing should occur 30 min 5 times a week for a positive impact on most outcomes while 60 min daily is suggested for mental function and bone mineral density. Electronic supplementary material The online version of this article (doi:10.1186/s12891-015-0813-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ginny Paleg
- Montgomery County Infants and Toddlers Program, Rockville, MD, USA.
| | - Roslyn Livingstone
- Sunny Hill Health Centre for Children, Vancouver, British Columbia, Canada
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Wong K, Trudel G, Laneuville O. Noninflammatory Joint Contractures Arising from Immobility: Animal Models to Future Treatments. BIOMED RESEARCH INTERNATIONAL 2015; 2015:848290. [PMID: 26247029 PMCID: PMC4515492 DOI: 10.1155/2015/848290] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Accepted: 05/07/2015] [Indexed: 01/17/2023]
Abstract
Joint contractures, defined as the limitation in the passive range of motion of a mobile joint, can be classified as noninflammatory diseases of the musculoskeletal system. The pathophysiology is not well understood; limited information is available on causal factors, progression, the pathophysiology involved, and prediction of response to treatment. The clinical heterogeneity of joint contractures combined with the heterogeneous contribution of joint connective tissues to joint mobility presents challenges to the study of joint contractures. Furthermore, contractures are often a symptom of a wide variety of heterogeneous disorders that are in many cases multifactorial. Extended immobility has been identified as a causal factor and evidence is provided from both experimental and epidemiology studies. Of interest is the involvement of the joint capsule in the pathophysiology of joint contractures and lack of response to remobilization. While molecular pathways involved in the development of joint contractures are being investigated, current treatments focus on physiotherapy, which is ineffective on irreversible contractures. Future treatments may include early diagnosis and prevention.
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Affiliation(s)
- Kayleigh Wong
- Bone and Joint Research Laboratory, Faculty of Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, Canada K1H 8M5
| | - Guy Trudel
- Bone and Joint Research Laboratory, Faculty of Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, Canada K1H 8M5
- Department of Medicine, Bone and Joint Research Laboratory, The Ottawa Hospital Rehabilitation Centre, 505 Smyth Road, Ottawa, ON, Canada K1H 8M2
| | - Odette Laneuville
- Bone and Joint Research Laboratory, Faculty of Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, Canada K1H 8M5
- Department of Biology, Faculty of Science, University of Ottawa, 30 Marie Curie, Ottawa, ON, Canada K1N 6N5
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Abstract
Over the past few decades it has been recognized that traumatic brain injury may result in various movement disorders. In survivors of severe head injury, post-traumatic movement disorders were reported in about 20%, and they persisted in about 10% of patients. The most frequent persisting movement disorder in this population is kinetic cerebellar outflow tremor in about 9%, followed by dystonia in about 4%. While tremor is associated most frequently with cerebellar or mesencephalic lesions, patients with dystonia frequently have basal ganglia or thalamic lesions. Moderate or mild traumatic brain injury only rarely causes persistent post-traumatic movement disorders. It appears that the frequency of post-traumatic movement disorders overall has been declining which most likely is secondary to improved treatment of brain injury. In patients with disabling post-traumatic movement disorders which are refractory to medical treatment, stereotactic neurosurgery can provide long-lasting benefit. While in the past the primary option for severe kinetic tremor was thalamotomy and for dystonia thalamotomy or pallidotomy, today deep brain stimulation has become the preferred treatment. Parkinsonism is a rare consequence of single head injury, but repeated head injury such as seen in boxing can result in chronic encephalopathy with parkinsonian features. While there is still controversy whether or not head injury is a risk factor for the development of Parkinson's disease, recent studies indicate that genetic susceptibility might be relevant.
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Affiliation(s)
- Joachim K Krauss
- Department of Neurosurgery, Medical School Hannover, Hannover, Germany.
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Leung J, Harvey LA, Moseley AM. An intensive programme of passive stretch and motor training to manage severe knee contractures after traumatic brain injury: a case report. Physiother Can 2014; 65:223-8. [PMID: 24403690 DOI: 10.3138/ptc.2012-29] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE While contemporary management of contractures (a common secondary problem of acquired brain injury that can be difficult to treat) includes passive stretch, recent evidence indicates that this intervention may not be effective. This may be because clinical trials have not provided a sufficient dose or have not combined passive stretch with other treatments. The purpose of this case report is to describe a programme of intensive passive stretch combined with motor training administered over a 1.5-year period to treat severe knee contractures. METHOD Five months after traumatic brain injury, an adolescent client with severe contractures in multiple joints underwent an intensive stretch programme for his knee contractures, including serial casting and splinting, which was administered for 10 months in conjunction with a motor training programme administered for 1.5 years. RESULTS The client regained full extension range in his knees and progressed from being totally dependent to walking short distances with assistance; these effects were maintained at follow-up 5.5 years after injury. CONCLUSION The use of a high dose of passive stretch in conjunction with motor training may be an option to consider for correcting severe contractures following acquired brain injury.
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Affiliation(s)
- Joan Leung
- Royal Rehabilitation Centre Sydney ; Sydney Medical School
| | - Lisa A Harvey
- Royal Rehabilitation Centre Sydney ; Rehabilitation Studies Unit, Sydney Medical School/Northern, University of Sydney
| | - Anne M Moseley
- Sydney Medical School ; George Institute for Global Health, Australia
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Martin A, Abogunrin S, Kurth H, Dinet J. Epidemiological, humanistic, and economic burden of illness of lower limb spasticity in adults: a systematic review. Neuropsychiatr Dis Treat 2014; 10:111-22. [PMID: 24482572 PMCID: PMC3905098 DOI: 10.2147/ndt.s53913] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The purpose of this study was to investigate the epidemiological, humanistic, and economic burden of illness associated with adult lower limb spasticity (LLS) and its complications. METHODS A systematic search of MEDLINE and EMBASE identified 23 studies published between January 2002 and October 2012 that assessed the epidemiology, impact, and resource use associated with LLS. A hand-search of four neurology conferences identified abstracts published between 2010 and 2012. RESULTS LLS was found to occur in one third of adults after stroke, half to two thirds with multiple sclerosis, and three quarters with cerebral palsy. LLS limits mobility and reduces quality of life. No clear association was found between LLS and occurrence of pain, development of contractures, or risk of falls. CONCLUSION The evidence on the burden of LLS and its complications is surprisingly limited given the condition's high prevalence among adults with common disorders, such as stroke. Further research is needed to clarify the impact of LLS, including the likelihood of thrombosis in spastic lower limbs. The dearth of high-quality evidence for LLS suggests a lack of awareness of, and interest in, the problem, and therefore, the unmet need among patients and their carers.
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Abstract
BACKGROUND Contractures, a common complication following immobility, lead to restricted joint range of motion. Passive movements (PMs) are widely used for the treatment and prevention of contractures; however, it is not clear whether they are effective. OBJECTIVES The aim of this review was to determine the effects of PMs on persons with contractures or at risk of developing contractures. Specifically, the aim was to determine whether PMs increase joint mobility. SEARCH METHODS We searched the Cochrane Injuries Group Specialised Register, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE (Ovid SP), EMBASE (Ovid SP), ISI Web of Science (SCI-EXPANDED; SSCI; CPCI-S; CPCI-SSH), PEDro and PsycINFO (Ovid SP). The search was run on 21 November 2013. SELECTION CRITERIA Randomised controlled trials of PMs administered for the treatment or prevention of contractures were included. Studies were included if they compared the effectiveness of PMs versus no intervention, sham intervention or placebo in people with or at risk of contracture. Studies that involved other co-interventions were included, provided the co-interventions were administered in the same way to all groups. Interventions administered through mechanical devices and interventions that involved sustained stretch were excluded. DATA COLLECTION AND ANALYSIS Three independent review authors screened studies for inclusion. Two review authors then extracted data and assessed risk of bias. Primary outcomes were joint mobility and occurrence of adverse events such as joint subluxations or dislocations, heterotopic ossification, autonomic dysreflexia and fractures or muscle tears. Secondary outcomes were quality of life, pain, spasticity, activity limitations and participation restrictions. We used standard methodological procedures as advocated by the Cochrane Handbook for Systematic Reviews of Interventions. MAIN RESULTS Two identified studies randomly assigned a total of 122 participants with neurological conditions comparing PMs versus no PMs. Data from 121 participants were available for analysis. Both studies had a low risk of bias. One within-participant study involving 20 participants (40 limbs) measured ankle joint mobility and reported a mean between-group difference of four degrees (95% confidence interval (CI), two to six degrees) favouring the experimental group. Both studies measured spasticity with the Modified Ashworth Scale, but the results were not pooled because of clinical heterogeneity. Neither study reported a clinically or statistically relevant reduction in spasticity with PMs. In one study, the mean difference on a tallied 48-point Modified Ashworth Scale for the upper limbs was one of 48 points (95% CI minus two to four points), and in the other study, the median difference on a six-point Modified Ashworth Scale for the ankle plantar flexor muscles was zero points (95% CI minus one to zero points). In both studies, a negative between-group difference indicated a reduction in spasticity in the experimental group compared with the control group. One study with a total of 102 participants investigated the short-term effects on pain. The mean difference on a zero to 24-point pain scale was -0.4 points in favour of the control group (95% CI -1.4 to 0.6 points). The GRADE level of evidence about the effects of PMs on joint mobility, spasticity and pain is very low. Neither study examined quality of life, activity limitations or participation restrictions or reported any adverse events. AUTHORS' CONCLUSIONS It is not clear whether PMs are effective for the treatment and prevention of contractures.
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Affiliation(s)
- Rama KR Prabhu
- Father Muller Medical CollegeDepartment of PhysiotherapyKankanadyMangaloreKarnatakaIndia575002
| | - Narasimman Swaminathan
- Father Muller Medical CollegeDepartment of PhysiotherapyKankanadyMangaloreKarnatakaIndia575002
| | - Lisa A Harvey
- The University of SydneyRehabilitation Studies Unit, Sydney Medical School/NorthernPO Box 6RydeNSWAustralia1680
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Furia JP, Willis FB, Shanmugam R, Curran SA. Systematic review of contracture reduction in the lower extremity with dynamic splinting. Adv Ther 2013; 30:763-70. [PMID: 24018464 PMCID: PMC3779086 DOI: 10.1007/s12325-013-0052-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2013] [Indexed: 11/26/2022]
Abstract
Introduction Joint contractures are relatively common disorders that can result in significant, long-term morbidity. Initial treatment is non-operative and often entails the use of mechanical modalities such as dynamic and static splints. Although widely utilized, there is a paucity of data that support the use of such measures. The purpose of this systematic review was to evaluate the safety and efficacy of dynamic splinting as it is used to treat joint contracture in lower extremities, and to determine if duration on total hours of stretching had an effect on outcomes. Methods Reviews of PubMed, Science Direct, Medline, AMED, and EMBASE websites were conducted to identify the term ‘contracture reduction’ in manuscripts published from January 2002 to January 2012. Publications selected for inclusion were controlled trials, cohort studies, or case series studies employing prolonged, passive stretching for lower extremity contracture reduction. A total of 354 abstracts were screened and eight studies (487 subjects) met the inclusion criteria. The primary outcome measure was change in active range of motion (AROM). Results The mean aggregate change in AROM was 23.5º in the eight studies examined. Dynamic splinting with prolonged, passive stretching as home therapy treatment showed a significant direct, linear correlation between the total number of hours in stretching and restored AROM. No adverse events were reported. Discussion Dynamic splinting is a safe and efficacious treatment for lower extremity joint contractures. Joint specific stretching protocols accomplished greater durations of end-range stretching which may be considered to be responsible for connective tissue elongation.
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Affiliation(s)
- John P. Furia
- SUN Orthopedic Group, 900 Buffalo Road, Lewisburg, PA 17837 USA
| | - F. Buck Willis
- McMurry University, Abilene, TX 79697 USA
- Present Address: Galveston Clinical Research Foundation, PO Box 1582, Galveston, TX 77553 USA
| | - Ram Shanmugam
- School of Health Administration, Texas State University, 601 University Drive, Health Professions Building #256, San Marcos, TX 78666 USA
| | - Sarah A. Curran
- Wales Centre for Podiatric Studies, Cardiff Metropolitan University, Western Avenue, Cardiff, CF5 2YB UK
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23
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Bose P, Hou J, Nelson R, Nissim N, Parmer R, Keener J, Wacnik PW, Thompson FJ. Effects of Acute Intrathecal Baclofen in an Animal Model of TBI-Induced Spasticity, Cognitive, and Balance Disabilities. J Neurotrauma 2013; 30:1177-91. [DOI: 10.1089/neu.2012.2740] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Prodip Bose
- Brain Rehabilitation Research Center (151), North Florida/South Georgia VA Health System, Gainesville, Florida
- Department of Physiological Sciences, University of Florida, Gainesville, Florida
- Department of Neurology, University of Florida, Gainesville, Florida
| | - Jiamei Hou
- Department of Physiological Sciences, University of Florida, Gainesville, Florida
| | - Rachel Nelson
- Brain Rehabilitation Research Center (151), North Florida/South Georgia VA Health System, Gainesville, Florida
| | - Nicole Nissim
- Brain Rehabilitation Research Center (151), North Florida/South Georgia VA Health System, Gainesville, Florida
| | - Ron Parmer
- Brain Rehabilitation Research Center (151), North Florida/South Georgia VA Health System, Gainesville, Florida
| | - Jonathon Keener
- Department of Physiological Sciences, University of Florida, Gainesville, Florida
| | - Paul W. Wacnik
- Neuromodulation Targeted Drug Delivery, Medtronic Inc., Minneapolis, Minnesota
| | - Floyd J. Thompson
- Brain Rehabilitation Research Center (151), North Florida/South Georgia VA Health System, Gainesville, Florida
- Department of Physiological Sciences, University of Florida, Gainesville, Florida
- Department of Neuroscience, University of Florida, Gainesville, Florida
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Offenbächer M, Sauer S, Rieß J, Müller M, Grill E, Daubner A, Randzio O, Kohls N, Herold-Majumdar A. Contractures with special reference in elderly: definition and risk factors – a systematic review with practical implications. Disabil Rehabil 2013; 36:529-38. [DOI: 10.3109/09638288.2013.800596] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Green SE, Bosch M, McKenzie JE, O’Connor DA, Tavender EJ, Bragge P, Chau M, Pitt V, Rosenfeld JV, Gruen RL. Improving the care of people with traumatic brain injury through the Neurotrauma Evidence Translation (NET) program: protocol for a program of research. Implement Sci 2012; 7:74. [PMID: 22866892 PMCID: PMC3543324 DOI: 10.1186/1748-5908-7-74] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2012] [Accepted: 07/27/2012] [Indexed: 11/10/2022] Open
Abstract
The Neurotrauma Evidence Translation (NET) program was funded in 2009 to increase the uptake of research evidence in the clinical care of patients who have sustained traumatic brain injury. This paper reports the rationale and plan for this five-year knowledge translation research program. The overarching aims of the program are threefold: to improve outcomes for people with traumatic brain injury; to create a network of neurotrauma clinicians and researchers with expertise in knowledge translation and evidence-based practice; and to contribute knowledge to the field of knowledge translation research. The program comprises a series of interlinked projects spanning varying clinical environments and disciplines relevant to neurotrauma, anchored within four themes representing core knowledge translation activities: reviewing research evidence; understanding practice; developing and testing interventions for practice change; and building capacity for knowledge translation in neurotrauma. The program uses a range of different methods and study designs, including: an evidence fellowship program; conduct of and training in systematic reviews; mixed method study designs to describe and understand factors that influence current practices (e.g., semi-structured interviews and surveys); theory-based methods to develop targeted interventions aiming to change practice; a cluster randomised trial to test the effectiveness of a targeted theory-informed intervention; stakeholder involvement activities; and knowledge translation events such as consensus conferences.
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Affiliation(s)
- Sally E Green
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Marije Bosch
- Department of Surgery, Monash University / National Trauma Research Institute, Melbourne, Australia
| | - Joanne E McKenzie
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Denise A O’Connor
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Emma J Tavender
- Department of Surgery, Monash University / National Trauma Research Institute, Melbourne, Australia
| | - Peter Bragge
- Department of Surgery, Monash University / National Trauma Research Institute, Melbourne, Australia
| | - Marisa Chau
- Department of Surgery, Monash University / National Trauma Research Institute, Melbourne, Australia
| | - Veronica Pitt
- Department of Surgery, Monash University / National Trauma Research Institute, Melbourne, Australia
| | - Jeffrey V Rosenfeld
- Department of Surgery, Monash University / Department of Neurosurgery, The Alfred Hospital / National Trauma Research Institute, Melbourne, Australia
| | - Russell L Gruen
- Department of Trauma, The Alfred Hospital / Department of Surgery, Monash University / National Trauma Research Institute, Melbourne, Australia
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Clemenzi A, Formisano R, Matteis M, Gallinacci L, Cochi G, Savina P, Cicinelli P. Care management of spasticity with botulinum toxin-A in patients with severe acquired brain injury: a 1-year follow-up prospective study. Brain Inj 2012; 26:979-83. [PMID: 22571286 DOI: 10.3109/02699052.2012.660512] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To evaluate the efficacy and the safety of repeated botulinum toxin type A (BT-A) injections in patients with severe acquired brain injury (ABI) and to gain a better knowledge of possible clinical or demographic characteristics associated with a better rehabilitation outcome. DESIGN Prospective study with a 1-year follow-up period. SUBJECTS Twenty-one patients with spasticity due to severe ABI and no further improving with rehabilitation treatment and oral anti-spastic drugs. INTERVENTION Repeated BT-A injections associated to a rehabilitation programme. MAIN MEASURES Barthel Index (BI), Modified Ashworth Score (MAS) and VAS score for pain subjective perception were recorded. RESULTS At the end of the follow-up study, MAS, BI and VAS significantly improved. Despite the number of BT-A injections, a shorter interval between severe ABI onset and first BT-A treatment correlated to a better BI improvement. None of the patients experienced adverse events attributable to BT-A. CONCLUSION BT-A was effective and safe in the treatment of spasticity in severe ABI patients, with a better functional outcome in those subjects treated earlier after spasticity onset. The lack of correlation between clinical outcome and number of injections suggests, in addition to a direct inhibition at the neuromuscular junction, a more distant BT-A long-term effect.
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27
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Prabhu RKR, Swaminathan N, Harvey LA. Passive movements for the treatment and prevention of contractures. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2011. [DOI: 10.1002/14651858.cd009331] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Pittaccio S, Zappasodi F, Viscuso S, Mastrolilli F, Ercolani M, Passarelli F, Molteni F, Besseghini S, Rossini PM, Tecchio F. Primary sensory and motor cortex activities during voluntary and passive ankle mobilization by the SHADE orthosis. Hum Brain Mapp 2011; 32:60-70. [PMID: 20336689 DOI: 10.1002/hbm.20998] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
This study investigates cortical involvement during ankle passive mobilization in healthy subjects, and is part of a pilot study on stroke patient rehabilitation. Magnetoencephalographic signals from the primary sensorimotor areas devoted to the lower limb were collected together with simultaneous electromyographic activities from tibialis anterior (TA). This was done bilaterally, on seven healthy subjects (aged 29 ± 7), during rest, left and right passive ankle dorsiflexion (imparted through the SHADE orthosis, O-PM, or neuromuscular electrical stimulation, NMES-PM), and during active isometric contraction (IC-AM). The effects of focussing attention on ankle passive movements were considered. Primary sensory (FS(S1)) and motor (FS(M1)) area activities were discriminated by the Functional Source Separation algorithm. Only contralateral FS(S1) was recruited by common peroneal nerve stimulation and only contralateral FS(M1) displayed coherence with TA muscular activity. FS(M1) showed higher power of gamma rhythms (33-90 Hz) than FS(S1). Both sources displayed higher beta (14-32 Hz) and gamma powers in the left than in the right hemisphere. Both sources displayed a bilateral reduction of beta power during IC-AM with respect to rest. Only FS(S1) beta band power reduced during O-PM. No beta band modulation was observed of either source during NMES-PM. Mutual FS(S1)-FS(M1) coherence in gamma2 band (61-90 Hz) showed a slight trend towards an increase when focussing attention during O-PM. Somatosensory and motor counterparts of lower limb cortical representations were discriminated in both hemispheres. SHADE was effective in generating repeatable dorsiflexion and inducing primary sensory involvement similarly to voluntary movement.
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Brown S, Hawker G, Beaton D, Colantonio A. Long-term musculoskeletal complaints after traumatic brain injury. Brain Inj 2011; 25:453-61. [DOI: 10.3109/02699052.2011.556581] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Phillips K, Pitt V, O'Connor D, Gruen RL. Interventions for managing skeletal muscle spasticity following traumatic brain injury. Hippokratia 2011. [DOI: 10.1002/14651858.cd008929] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kate Phillips
- Monash University; School of Public Health and Preventive Medicine; The Alfred Centre 99 Commercial Road Melbourne Victoria Australia 3004
| | - Veronica Pitt
- National Trauma Research Institute, Alfred Hospital, Monash University; Level 4, 89 Commercial Road Melbourne Victoria Australia 3004
| | - Denise O'Connor
- Monash University; School of Public Health and Preventive Medicine; The Alfred Centre 99 Commercial Road Melbourne Victoria Australia 3004
| | - Russell L Gruen
- Alfred Hospital, Monash University; National Trauma Research Institute; Level 4, 89 Commercial Road Melbourne Victoria Australia 3004
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Pohl M, Mehrholz J, Rockstroh G, Rückriem S, Koch R. Contractures and involuntary muscle overactivity in severe brain injury. Brain Inj 2009; 21:421-32. [PMID: 17487640 DOI: 10.1080/02699050701311109] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
PRIMARY OBJECTIVE The aim of the present study was to evaluate the association of contractures with an increase or reduction of non-spastic muscle overactivity due to severe cerebral damage. METHODS AND PROCEDURES Forty-five patients with tetraparesis after severe cerebral damage were investigated. Three groups were defined based on the presence of spasticity (revealed as resistance to passive stretch (= hypertonia)), and the presence of contracture of the relevant knee joint: Group(s) (17 patients with hypertonia without contracture), Group(s+c) (20 patients with hypertonia and contracture), and Group(c) (eight patients without hypertonia and with contracture). In all groups spontaneous involuntary muscle activity was assessed continuously over a 12-hour period through isometric measurement of knee joint flexion torque. A mathematical algorithm differentiated an hourly muscle activity spectrum (PI(h)). The frequency of peaks (peaks(h)) from the activity spectrum was determined. MAIN OUTCOMES AND RESULTS We revealed that Group(s) had higher PI(h) and more frequent peaks(h) compared with Group(s+c) and Group(c) (p<0.05). Group(c) had comparable PI(h) and peaks(h) compared with Group(s+c) (p>0.05). CONCLUSION The presence of contractures was associated with lower involuntary muscle overactivity in terms of lower PI(h) and less frequent peaks(h), indicating that contractures may be associated with reduced non-spastic positive features of the upper motor neurone syndrome in patients with severe brain damage.
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Affiliation(s)
- Marcus Pohl
- Department of Neurological Rehabilitation, Klinik Bavaria, Kreischa, Germany.
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Laneuville O, Zhou J, Uhthoff HK, Trudel G. Genetic influences on joint contractures secondary to immobilization. Clin Orthop Relat Res 2007; 456:36-41. [PMID: 17195817 DOI: 10.1097/blo.0b013e3180312bc1] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The primary research question of this study queries whether, beyond environmental conditions, genetic factors affect the development of joint contractures. We hypothesized that intrinsic genetic factors influence the severity of joint contractures developing secondary to joint immobilization. Forty rats from four inbred rat strains had one leg immobilized in knee flexion for 4 weeks. The contracture was measured mechanically as the lack of range of motion to a standardized torque. Using the contralateral leg as a control, the average severity of the contracture could be calculated and compared between strains. All immobilized legs presented knee contractures after 4 weeks of immobilization. Two strains (Dark Agouti and Fisher 344) showed a larger mean knee contracture than those of the two other rat strains (Augustus Copenhagen Irish and Brown Norway). Environmental factors, such as immobility, are usually identified as a cause of a joint contracture. These results demonstrate that, in addition to mechanical factors in the environment of a joint, intrinsic genetic factors participate in the process leading to joint contracture. This demonstration has important consequences for directing future research and may lead to interventions to help patients at risk of developing joint contractures.
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Affiliation(s)
- Odette Laneuville
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, Ontario, Canada
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Fergusson D, Hutton B, Drodge A. The epidemiology of major joint contractures: a systematic review of the literature. Clin Orthop Relat Res 2007; 456:22-9. [PMID: 17179779 DOI: 10.1097/blo.0b013e3180308456] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Current knowledge on the epidemiology of major joint contractures is limited. We systematically reviewed the literature to identify studies examining the epidemiology of joint contracture regardless of clinical condition. Epidemiologic measures of interest were prevalence, incidence, and prognostic risk factors. We used Medline to identify all epidemiologic studies of major joint contractures published from 1966 to March 2005. There was a high prevalence of major joint contractures. Most studies focused on one joint rather than including all relevant major contractures. However, most studies did provide a definition of a contracture or the measures used to assess contractures. Immobility is a highly prevalent disability in at-risk populations, and constitutes a tremendous burden to patients in nursing homes, hospitals, and the outpatient community. The lack of epidemiologic data is a major impediment to providing appropriate treatment.
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Affiliation(s)
- Dean Fergusson
- Clinical Epidemiology Program, Ottawa Health Research Institute, Ontario, Canada.
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Gordon WA, Zafonte R, Cicerone K, Cantor J, Brown M, Lombard L, Goldsmith R, Chandna T. Traumatic brain injury rehabilitation: state of the science. Am J Phys Med Rehabil 2006; 85:343-82. [PMID: 16554685 DOI: 10.1097/01.phm.0000202106.01654.61] [Citation(s) in RCA: 154] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Wayne A Gordon
- Department of Rehabilitation Medicine, Mount Sinai School of Medicine, New York, New York 10029-6574, USA
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