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Rahman MA, Tharu NS, Gustin SM, Zheng YP, Alam M. Trans-Spinal Electrical Stimulation Therapy for Functional Rehabilitation after Spinal Cord Injury: Review. J Clin Med 2022; 11:jcm11061550. [PMID: 35329875 PMCID: PMC8954138 DOI: 10.3390/jcm11061550] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/04/2022] [Accepted: 03/09/2022] [Indexed: 01/25/2023] Open
Abstract
Spinal cord injury (SCI) is one of the most debilitating injuries in the world. Complications after SCI, such as respiratory issues, bowel/bladder incontinency, pressure ulcers, autonomic dysreflexia, spasticity, pain, etc., lead to immense suffering, a remarkable reduction in life expectancy, and even premature death. Traditional rehabilitations for people with SCI are often insignificant or ineffective due to the severity and complexity of the injury. However, the recent development of noninvasive electrical neuromodulation treatments to the spinal cord have shed a ray of hope for these individuals to regain some of their lost functions, a reduction in secondary complications, and an improvement in their life quality. For this review, 250 articles were screened and about 150 were included to summarize the two most promising noninvasive spinal cord electrical stimulation methods of SCI rehabilitation treatment, namely, trans-spinal direct current stimulation (tsDCS) and trans-spinal pulsed current stimulation (tsPCS). Both treatments have demonstrated good success in not only improving the sensorimotor function, but also autonomic functions. Due to the noninvasive nature and lower costs of these treatments, in the coming years, we expect these treatments to be integrated into regular rehabilitation therapies worldwide.
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Affiliation(s)
- Md. Akhlasur Rahman
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China; (M.A.R.); (N.S.T.); (Y.-P.Z.)
- Centre for the Rehabilitation of the Paralysed (CRP), Savar Union 1343, Bangladesh
| | - Niraj Singh Tharu
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China; (M.A.R.); (N.S.T.); (Y.-P.Z.)
| | - Sylvia M. Gustin
- NeuroRecovery Research Hub, School of Psychology, University of New South Wales, Sydney, NSW 2052, Australia;
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, NSW 2031, Australia
| | - Yong-Ping Zheng
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China; (M.A.R.); (N.S.T.); (Y.-P.Z.)
| | - Monzurul Alam
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China; (M.A.R.); (N.S.T.); (Y.-P.Z.)
- NeuroRecovery Research Hub, School of Psychology, University of New South Wales, Sydney, NSW 2052, Australia;
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, NSW 2031, Australia
- Correspondence: ; Tel.: +852-6213-5054
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Boerger TF, Hyngstrom AS, Furlan JC, Kalsi-Ryan S, Curt A, Kwon BK, Kurpad SN, Fehlings MG, Harrop JS, Aarabi B, Rahimi-Movaghar V, Guest JD, Wilson JR, Davies BM, Kotter MRN, Koljonen PA. Developing Peri-Operative Rehabilitation in Degenerative Cervical Myelopathy [AO Spine RECODE-DCM Research Priority Number 6]: An Unexplored Opportunity? Global Spine J 2022; 12:97S-108S. [PMID: 35174735 PMCID: PMC8859699 DOI: 10.1177/21925682211050925] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
STUDY DESIGN Narrative review. OBJECTIVE Degenerative cervical myelopathy is one of the most frequent impairments of the spinal cord encountered internationally in adults. Currently, surgical decompression is the recommended treatment for people with DCM (PwCM) presenting with moderate to severe symptoms or neurological deficits. However, despite surgical intervention, not all patients make a complete recovery due to the irreversible tissue damage within the spinal cord. The objective of this review is to describe the state and gaps in the current literature on rehabilitation for PwCM and possible innovative rehabilitation strategies. METHODS Literature search. RESULTS In other neurological disorders such as stroke and acute traumatic spinal cord injury (SCI), timely and strategic rehabilitation has been shown to be indispensable for maximizing functional outcomes, and it is imperative that appropriate perioperative rehabilitative interventions accompany surgical approaches in order to enable the best outcomes. In this review, the current state of knowledge regarding rehabilitation for PwCM is described. Additionally, various therapies that have shown to improve outcomes in comparable neurological conditions such as stroke and SCI which may be translated to DCM will be reviewed. CONCLUSIONS We conclude that locomotor training and arm/hand therapy may benefit PwCM. Further, we conclude that body weight support, robotic assistance, and virtual/augmented reality therapies may be beneficial therapeutic analogs to locomotor and hand therapies.
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Affiliation(s)
- Timothy F. Boerger
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | | | - Julio C. Furlan
- KITE Research Institute, University Health Network, Toronto, ON, Canada
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Sukhvinder Kalsi-Ryan
- KITE Research Institute, University Health Network, Toronto, ON, Canada
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Armin Curt
- University Spine Center, Balgrist University Hospital, Zurich, Switzerland
| | - Brian K. Kwon
- Department of Orthopedics, Vancouver Spine Surgery Institute, The University of British Columbia, Vancouver, BC, Canada
| | - Shekar N. Kurpad
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Michael G. Fehlings
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - James S. Harrop
- Department of Neurological Surgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Bizhan Aarabi
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Vafa Rahimi-Movaghar
- Department of Neurosurgery, Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - James D. Guest
- Department of Neurosurgery and The Miami Project to Cure Paralysis, The Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Jefferson R. Wilson
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | | | | | - Paul A. Koljonen
- Department of Orthopaedics and Traumatology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
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Lantz JM, Abedi A, Tran F, Cahill R, Kulig K, Michener LA, Hah RJ, Wang JC, Buser Z. The Impact of Physical Therapy Following Cervical Spine Surgery for Degenerative Spine Disorders: A Systematic Review. Clin Spine Surg 2021; 34:291-307. [PMID: 33323701 DOI: 10.1097/bsd.0000000000001108] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 11/07/2020] [Indexed: 11/25/2022]
Abstract
STUDY DESIGN Systematic review. OBJECTIVE To characterize the effects of postoperative physical therapy (PT) after surgery for cervical spondylosis on patient-reported outcomes and impairments. Secondarily, to identify associated complications, adverse effects, and health care costs with postoperative PT, and to describe the content, timing, and duration of the PT. SUMMARY OF BACKGROUND DATA Cervical spine surgery is common; however, it is unclear if the addition of postoperative PT leads to improved patient outcomes and decreased health care costs. MATERIALS AND METHODS PubMed, Embase, Cochrane Central Register of Controlled Trials, Physiotherapy Evidence Database, and Web of Science were searched until July 2019. All peer-reviewed articles involving cervical spine surgery with postoperative PT for cervical spondylosis were considered for inclusion. Risk of bias was assessed using the Revised Cochrane risk-of-bias tool for randomized trials. Findings were described narratively, and GRADE approach was used to define the quality of evidence. RESULTS A total of 10,743 studies were screened. Six studies met inclusion criteria; 2 randomized controlled trials and 4 subsequent follow-up studies containing study arms that included postoperative PT after cervical spine surgery. Meta-analysis was not performed due to study heterogeneity and no study compared PT+surgery to surgery alone. PT treatment included exercise therapy, cognitive behavioral therapy, and optional vestibular rehabilitation. Included studies indicated PT appeared to have positive effects on patient outcomes, however, there were no treatment control groups and the quality of evidence was very low to low. Timing, duration, and content of PT programs varied. No studies reported complications, adverse effects, or cost-effectiveness relating to PT after surgery. CONCLUSIONS Current literature prevents a definitive conclusion regarding the impact of postoperative PT, given the lack of treatment control groups. PT treatment was limited to exercise therapy, cognitive behavioral therapy, and optional vestibular rehabilitation in the included studies. PT treatment varied, limiting consistent recommendations for content, timing, and treatment duration. Controlled trials are needed to determine the effectiveness of the addition of postoperative PT following cervical spine surgery for cervical spondylosis. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- Justin M Lantz
- Division of Biokinesiology and Physical Therapy, Herman Ostrow School of Dentistry
| | - Aidin Abedi
- Department of Orthopaedic Surgery, Keck School of Medicine, USC Spine Center, University of Southern California, Los Angeles, CA
| | - Frances Tran
- Division of Biokinesiology and Physical Therapy, Herman Ostrow School of Dentistry
| | - Rafael Cahill
- Division of Biokinesiology and Physical Therapy, Herman Ostrow School of Dentistry
| | - Kornelia Kulig
- Division of Biokinesiology and Physical Therapy, Herman Ostrow School of Dentistry
| | - Lori A Michener
- Division of Biokinesiology and Physical Therapy, Herman Ostrow School of Dentistry
| | - Raymond J Hah
- Department of Orthopaedic Surgery, Keck School of Medicine, USC Spine Center, University of Southern California, Los Angeles, CA
| | - Jeffrey C Wang
- Department of Orthopaedic Surgery, Keck School of Medicine, USC Spine Center, University of Southern California, Los Angeles, CA
| | - Zorica Buser
- Department of Orthopaedic Surgery, Keck School of Medicine, USC Spine Center, University of Southern California, Los Angeles, CA
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Kapadia N, Moineau B, Popovic MR. Functional Electrical Stimulation Therapy for Retraining Reaching and Grasping After Spinal Cord Injury and Stroke. Front Neurosci 2020; 14:718. [PMID: 32742254 PMCID: PMC7364342 DOI: 10.3389/fnins.2020.00718] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 06/16/2020] [Indexed: 12/31/2022] Open
Abstract
Neurological conditions like hemiplegia following stroke or tetraplegia following spinal cord injury, result in a massive compromise in motor function. Each of the two conditions can leave individuals dependent on caregivers for the rest of their lives. Once medically stable, rehabilitation is the main stay of treatment. This article will address rehabilitation of upper extremity function. It is long known that moving the affected limb is crucial to recovery following any kind of injury. Overtime, it has also been established that just moving the affected extremities does not suffice, and that the movements have to involve patient’s participation, be as close to physiologic movements as possible, and should ideally stimulate the entire neuromuscular circuitry involved in producing the desired movement. For over four decades now, functional electrical stimulation (FES) is being used to either replace or retrain function. The FES therapy discussed in this article has been used to retrain upper extremity function for over 15 years. Published data of pilot studies and randomized control trials show that FES therapy produces significant changes in arm and hand function. There are specific principles of the FES therapy as applied in our studies: (i) stimulation is applied using surface stimulation electrodes, (ii) there is minimum to virtually no pain during application, (iii) each session lasts no more than 45–60 min, (iv) the technology is quite robust and can make up for specificity to a certain extent, and (v) fine motor function like two finger precision grip can be trained (i.e., thumb and index finger tip to tip pinch). The FES therapy protocols can be successfully applied to individuals with paralysis resulting from stroke or spinal cord injury.
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Affiliation(s)
- Naaz Kapadia
- Rehabilitation Engineering Laboratory, The KITE Research Institute, Toronto Rehabilitation Institute-University Health Network, Toronto, ON, Canada.,Rehabilitation Sciences Institute, University of Toronto, Toronto, ON, Canada.,CRANIA, University Health Network and University of Toronto, Toronto, ON, Canada.,The KITE Research Institute, Toronto Rehabilitation Institute-University Health Network, Toronto, ON, Canada
| | - Bastien Moineau
- Rehabilitation Engineering Laboratory, The KITE Research Institute, Toronto Rehabilitation Institute-University Health Network, Toronto, ON, Canada.,Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada.,Myant Inc., Toronto, ON, Canada
| | - Milos R Popovic
- Rehabilitation Sciences Institute, University of Toronto, Toronto, ON, Canada.,CRANIA, University Health Network and University of Toronto, Toronto, ON, Canada.,The KITE Research Institute, Toronto Rehabilitation Institute-University Health Network, Toronto, ON, Canada.,Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada
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