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Motl RW, Bombardier CH, Duffecy J, Hibner B, Wathen A, Carrithers M, Cutter G. Study protocol: exercise training for treating major depressive disorder in multiple sclerosis. BMC Neurol 2024; 24:131. [PMID: 38632556 PMCID: PMC11022372 DOI: 10.1186/s12883-024-03634-y] [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: 03/05/2024] [Accepted: 04/10/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Major depressive disorder (MDD) is prevalent, yet sub-optimally treated among persons with multiple sclerosis (MS). We propose that exercise training may be a promising approach for treating depression in persons with MS who have MDD. Our primary hypothesis predicts a reduction in depression severity immediately after an exercise training intervention compared with minimal change in an attention control condition, and the reduction will be maintained during a follow-up period. METHODS This study involves a parallel-group, assessor-blinded RCT that examines the effect of a 4-month home-based exercise training intervention on depression severity in a sample of persons with MS who have MDD based on the MINI International Neuropsychiatric Interview. The primary outcomes of depression severity are the Patient Health Questionnaire-9 and Hamilton Depression Rating Scale. Participants (N = 146) will be recruited from within 200 miles of the University of Illinois at Chicago and randomized (1:1) into either a home-based exercise training condition or control condition with concealed allocation. The exercise training and social-contact, attention control (i.e., stretching) conditions will be delivered remotely over a 4-month period and supported through eight, 1:1 Zoom-based behavioral coaching sessions guided by social-cognitive theory and conducted by persons who are uninvolved in screening, recruitment, random assignment, and outcome assessment. We will collect outcome data at 0, 4 and 8 months using treatment-blinded assessors, and data analyses will involve intent-to-treat principles. DISCUSSION If successful, the proposed study will provide the first Class I evidence supporting a home-based exercise training program for treating MDD in persons with MS. This is critical as exercise training would likely have positive secondary effects on symptoms, cognition, and quality of life, and provide a powerful, behavioral approach for managing the many negative outcomes of MDD in MS. The program in the proposed research is accessible and scalable for broad treatment of depression in MS, and provides the potential for integration in the clinical management of MS. TRIAL REGISTRATION The trial was registered on September 10, 2021 at clinicaltrials.gov with the identifier NCT05051618. The registration occurred before we initiated recruitment on June 2, 2023.
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Affiliation(s)
- Robert W Motl
- Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL, 60612, USA.
| | - Charles H Bombardier
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
| | - Jennifer Duffecy
- Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, USA
| | - Brooks Hibner
- Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL, 60612, USA
| | - Alison Wathen
- Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL, 60612, USA
| | - Michael Carrithers
- Department of Neurology and Rehabilitation, University of Illinois at Chicago, Chicago, IL, USA
| | - Gary Cutter
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham, AL, USA
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Sandroff BM, Wylie GR, Baird JF, Jones CD, Diggs MD, Genova H, Bamman MM, Cutter GR, DeLuca J, Motl RW. Effects of walking exercise training on learning and memory and hippocampal neuroimaging outcomes in MS: A targeted, pilot randomized controlled trial. Contemp Clin Trials 2021; 110:106563. [PMID: 34496278 DOI: 10.1016/j.cct.2021.106563] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 07/26/2021] [Accepted: 09/03/2021] [Indexed: 01/21/2023]
Abstract
PURPOSE The current pilot study involved a single-blind, randomized controlled trial (RCT) on the effects of treadmill walking exercise training compared with an active control condition on learning and memory (L/M) and hippocampal neuroimaging outcomes in 11 fully-ambulatory persons with multiple sclerosis (MS) who demonstrated impairments in new learning. METHODS The study protocol is registered at clinicaltrials.gov: NCT03319771 (February 2018). Eleven fully-ambulatory persons with MS-related impairments in new learning were randomly assigned into either 12-weeks of supervised, treadmill walking exercise training or 12-weeks of low-intensity resistive exercise (active control condition). Participants underwent neuropsychological tests of L/M and hippocampal neuroimaging before and after the 12-week study period; outcomes were administered by treatment-blinded assessors. RESULTS There were moderate-to-large intervention effects on measures of verbal L/M (ηp2 = 0.11, d = 0.63, 95% CI: -0.61, 1.83), whereby those in the intervention condition demonstrated improvement in California Verbal Learning Test-II (CVLT-II) scores compared with the control condition. There were smaller effects on a composite L/M measure (ηp2 = 0.02, d = 0.28, 95% CI: -0.93, 1.46). There were large intervention effects on normalized hippocampal volume (ηp2 = 0.36, d = 1.13, 95% CI: 0.09, 2.82), whereby hippocampal volume was preserved in the intervention condition, compared with hippocampal atrophy in the control condition. By comparison, there were no intervention effects on hippocampal resting-state functional connectivity. CONCLUSIONS Collectively, this study provides initial proof-of-concept data for further examining treadmill walking exercise training as a possible behavioral approach for managing L/M impairment and preserving hippocampal volume as common and debilitating manifestations of MS.
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Affiliation(s)
- Brian M Sandroff
- Kessler Foundation, Center for Neuropsychology and Neuroscience Research, West Orange, NJ, United States of America; Department of Physical Medicine & Rehabilitation, Rutgers New Jersey Medical School, Newark, NJ, USA.
| | - Glenn R Wylie
- Kessler Foundation, Center for Neuropsychology and Neuroscience Research, West Orange, NJ, United States of America; Department of Physical Medicine & Rehabilitation, Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Jessica F Baird
- University of Alabama at Birmingham, Department of Physical Therapy, Birmingham, AL, United States of America
| | - C Danielle Jones
- University of Alabama at Birmingham, Department of Physical Therapy, Birmingham, AL, United States of America
| | - M David Diggs
- University of Georgia, Department of Kinesiology, Athens, GA, United States of America
| | - Helen Genova
- Kessler Foundation, Center for Neuropsychology and Neuroscience Research, West Orange, NJ, United States of America; Department of Physical Medicine & Rehabilitation, Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Marcas M Bamman
- University of Alabama at Birmingham, Departments of Cell, Developmental, & Integrative Biology; Medicine; and Neurology, Birmingham, AL, United States of America
| | - Gary R Cutter
- University of Alabama at Birmingham, Department of Biostatistics, Birmingham, AL, United States of America
| | - John DeLuca
- Kessler Foundation, Center for Neuropsychology and Neuroscience Research, West Orange, NJ, United States of America; Department of Physical Medicine & Rehabilitation, Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Robert W Motl
- University of Alabama at Birmingham, Department of Physical Therapy, Birmingham, AL, United States of America
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Feasel CD, Sandroff BM, Motl RW. Aerobic reserve capacity in multiple sclerosis-Preliminary evidence. Acta Neurol Scand 2021; 144:260-265. [PMID: 33914899 DOI: 10.1111/ane.13441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 03/25/2021] [Accepted: 04/09/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Aerobic reserve capacity reflects the available energy for performing everyday life tasks, and it has been studied in older adult populations. This preliminary study examined proof of concept and measurement of aerobic reserve capacity in multiple sclerosis (MS). MATERIALS & METHODS Twenty-one fully ambulatory people with MS performed a maximal, cardiopulmonary exercise test (CPET). We calculated aerobic reserve capacity based on the difference between peak aerobic power (VO2peak ) and first stage oxygen consumption (VO2 ). Participants completed assessments for disability (Expanded Disability Status Scale, EDSS), cognition (Symbol Digit Modalities Test, SDMT), mood (Beck Depression Inventory, BDI), walking endurance (six-minute walk distance, 6MWD), walking speed (Timed Twenty-Foot Walk, T25FW), impact of MS (Multiple Sclerosis Impact Scale, MSIS-29), and anthropometric measurements (height and weight). RESULTS Aerobic reserve capacity was 9.3 ± 3.7 ml/kg/min. Aerobic reserve capacity was positively associated with VO2peak (ρ = .67, p < .01), time to exhaustion (ρ = .63, p < .01), and SDMT (ρ = .51, p < .05). Aerobic reserve capacity was negatively associated with BMI (ρ = -.62, p < .01) and RHR (ρ = -0.47, p < .05). CONCLUSION We provide preliminary evidence that aerobic reserve capacity is a feasible outcome derived from maximal CPET (eg, modified Balke protocol) in MS. Aerobic reserve capacity was associated with clinically relevant outcomes and could become an important outcome for rehabilitation in future research.
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Affiliation(s)
- Corey D. Feasel
- Department of Physical Therapy School of Health Professions University of Alabama at Birmingham Birmingham AL USA
| | - Brian M. Sandroff
- Department of Physical Therapy School of Health Professions University of Alabama at Birmingham Birmingham AL USA
- Kessler Foundation West Orange NJ USA
| | - Robert W. Motl
- Department of Physical Therapy School of Health Professions University of Alabama at Birmingham Birmingham AL USA
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Ivanchuk EV, Boyko EA, Boyko AN, Klimov YA, Troitskaya LA, Batysheva TT. [The efficacy of active physical exercises in comprehensive cognitive rehabilitation of pediatric and adult patients with multiple sclerosis]. Zh Nevrol Psikhiatr Im S S Korsakova 2020; 120:38-42. [PMID: 32844628 DOI: 10.17116/jnevro202012007238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Cognitive dysfunction in multiple sclerosis (MS) is a disabling factor and extends to the processes of memory, attention, verbal and logical thinking, visual-spatial, and motor skills. 40-70% of patients have a decrease in the rate of information processing, dysfunction of executive functions, and decrease in the quality of training. Cognitive dysfunction is also often reduced quality of life with MS. The most common methods of non-drug cognitive function correction are cognitive rehabilitation and exercise. This article reviews current research on the positive effects of regular physical activity on the cognitive functions of adults and children with MS.
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Affiliation(s)
- E V Ivanchuk
- Scientific Practical Center of Pediatric Psychoneurology of the Department of Heath Care of Moscow, Moscow, Russia
| | - E A Boyko
- Scientific Practical Center of Pediatric Psychoneurology of the Department of Heath Care of Moscow, Moscow, Russia
| | - A N Boyko
- Scientific Practical Center of Pediatric Psychoneurology of the Department of Heath Care of Moscow, Moscow, Russia.,Pirogov Russian National Research Medical University, Moscow, Russia.,Federal Center of Brain Rresearch and Neurotechnologies» of FMBA, Moscow, Russia
| | - Yu A Klimov
- Scientific Practical Center of Pediatric Psychoneurology of the Department of Heath Care of Moscow, Moscow, Russia.,Pirogov Russian National Research Medical University, Moscow, Russia
| | - L A Troitskaya
- Scientific Practical Center of Pediatric Psychoneurology of the Department of Heath Care of Moscow, Moscow, Russia
| | - T T Batysheva
- Scientific Practical Center of Pediatric Psychoneurology of the Department of Heath Care of Moscow, Moscow, Russia
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Motl RW, Sandroff BM. Current perspectives on exercise training in the management of multiple sclerosis. Expert Rev Neurother 2020; 20:855-865. [DOI: 10.1080/14737175.2020.1796640] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Robert W. Motl
- Department of Physical Therapy, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Brian M. Sandroff
- Department of Physical Therapy, University of Alabama at Birmingham, Birmingham, AL, USA
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The importance of physical activity to preserve hippocampal volume in people with multiple sclerosis: a structural MRI study. J Neurol 2020; 267:3723-3730. [DOI: 10.1007/s00415-020-10085-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/13/2020] [Accepted: 07/14/2020] [Indexed: 12/31/2022]
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Treatment and management of cognitive dysfunction in patients with multiple sclerosis. Nat Rev Neurol 2020; 16:319-332. [PMID: 32372033 DOI: 10.1038/s41582-020-0355-1] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/30/2020] [Indexed: 01/19/2023]
Abstract
Cognitive impairment is a common and devastating manifestation of multiple sclerosis (MS). Although disease-modifying therapies have been efficacious for reducing relapse rates in MS, such treatments are ineffective for treating cognitive dysfunction. Alternative treatment approaches for mitigating cognitive problems are greatly needed in this population. To date, cognitive rehabilitation and exercise training have been identified as possible candidates for treating MS-related cognitive impairment; however, cognitive dysfunction is still often considered to be poorly managed in patients with MS. This Review provides a comprehensive overview of recent developments in the treatment and management of cognitive impairment in people with MS. We describe the theoretical rationales, current states of the science, field-wide challenges and recent advances in cognitive rehabilitation and exercise training for treating MS-related cognitive impairment. We also discuss future directions for research into the treatment of cognitive impairment in MS that should set the stage for the inclusion of cognitive rehabilitation and exercise training into clinical practice within the next decade.
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Sandroff BM, Diggs MD, Bamman MM, Cutter GR, Baird JF, Jones CD, Rinker JR, Wylie GR, DeLuca J, Motl RW. Protocol for a systematically-developed, phase I/II, single-blind randomized controlled trial of treadmill walking exercise training effects on cognition and brain function in persons with multiple sclerosis. Contemp Clin Trials 2019; 87:105878. [PMID: 31704437 PMCID: PMC6875638 DOI: 10.1016/j.cct.2019.105878] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 10/31/2019] [Accepted: 11/03/2019] [Indexed: 01/19/2023]
Abstract
Slowed cognitive processing speed (CPS) is a common and debilitating consequence of multiple sclerosis (MS) that is notoriously difficult to treat. As such, we undertook a systematic line of research that indicated that supervised, progressive treadmill walking exercise (TMWX) training might improve CPS and brain functioning among fully-ambulatory persons with MS. The current study will be the first adequately-powered, single-blind randomized controlled trial (RCT) that examines the efficacy of 12-weeks of TMWX training compared with an active control condition on CPS, thalamocortical brain connectivity (based on resting-state fMRI), and exploratory functional outcomes in 88 fully-ambulatory persons with MS who present with slowed CPS. The intervention condition involves supervised, progressive TMWX training 3 times/week over 12-weeks; this initially involves 15-min of light-to-moderate intensity TMWX that progresses up to 40-min of vigorous intensity TMWX. The active control condition involves supervised, minimal intensity, stretching-and-resistance exercise that will be delivered on the same frequency as the intervention condition. The primary study outcomes involve Symbol Digit Modalities Test performance (i.e., CPS) and fMRI-based measures of thalamocortical resting-state functional connectivity. Exploratory study outcomes involve measures of community participation, activities of daily living, quality of life, and functional mobility. All study outcomes will be administered before and after the 12-week study period by treatment-blinded assessors. If successful, the current study will provide the first Class I evidence for the effects of TMWX training as an approach for improving CPS and its neural correlate, and possibly mitigating the impact of slowed CPS on functional outcomes in MS.
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Affiliation(s)
- Brian M Sandroff
- Department of Physical Therapy, University of Alabama at Birmingham, Birmingham, AL, USA.
| | - M David Diggs
- Department of Physical Therapy, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Marcas M Bamman
- Departments of Cell, Developmental, & Integrative Biology, University of Alabama at Birmingham, Birmingham, AL, USA; Department of Neurology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Gary R Cutter
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jessica F Baird
- Department of Physical Therapy, University of Alabama at Birmingham, Birmingham, AL, USA
| | - C Danielle Jones
- Department of Physical Therapy, University of Alabama at Birmingham, Birmingham, AL, USA
| | - John R Rinker
- Department of Neurology, University of Alabama at Birmingham, Birmingham, AL, USA
| | | | | | - Robert W Motl
- Department of Physical Therapy, University of Alabama at Birmingham, Birmingham, AL, USA
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Huang H, Sharma HS, Chen L, Saberi H, Mao G. 2018 Yearbook of Neurorestoratology. JOURNAL OF NEURORESTORATOLOGY 2019. [DOI: 10.26599/jnr.2019.9040003] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
The Neurorestoratology discipline is getting worldwide attention from the clinicians, basic scientists, students and policy makers alike. Accordingly, this year too, the discipline has made profound advances and great achievements for the benefit of the mankind. In this report, of the 2018 Neurorestoratology Yearbook, salient features of new developments are summarized. This Yearbook consists 3 key themes namely (i) the new findings on pathogenesis of neurological diseases or degeneration; (ii) the new mechanisms of neurorestorative aspects; and (iii) the achievements and progresses made in the clinical field of neurorestorative therapies. The new trend has emerged in clinical studies that are based on greater levels of evidence-based medical practices both in clinical therapies and clinical trials based on standard designs.
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