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Neurodegenerative Disorders{MS} and Exercise in Health Promotion for Seniors

Neurodegenerative Disorders{MS} and Exercise in Health Promotion for Seniors . By Suraj Chawla Guide Dr Irving Rootman Phd. What is Multiple Sclerosis?. a disease that affects the central nervous system and results in the progressive loss of certain body functions and physical abilities. .

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Neurodegenerative Disorders{MS} and Exercise in Health Promotion for Seniors

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  1. Neurodegenerative Disorders{MS} and Exercise in Health Promotion for Seniors By Suraj Chawla Guide Dr Irving Rootman Phd

  2. What is Multiple Sclerosis? • a disease that affects the central nervous system and results in the progressive loss of certain body functions and physical abilities.

  3. How does it work? • Multiple Sclerosis attacks the central nervous system, which consists of the brain and spinal cord

  4. The Breakdown • A fatty substance called Myelin covers each nerve fiber insulating them and helping with the transmission of nerve impulses between the brain and other parts of the body.

  5. These impulses , or messages, control muscle movements.

  6. The destruction of the myelin sheath leads to impaired communication between nerve cells and neurological symptoms such as abnormal sensations, vision problems , and weakness. The attack on the immune system kills axons, which can also lead to permanent loss of function.

  7. Diagnosis

  8. The Diagnosis & Types • Relapsing Remitting • Secondary Progressive • Primary Progressive • Progressive relapsing

  9. Types of MS

  10. Effect of exercise in MS • Improvement in walking ability , feelings of fatigue & disability. • Improve walking and leg strength. • Improved leg extensor power. • Improved ROM in the lower and upper limb movements • Improved motivation levels and increased interests in ADLs.

  11. Motto of Exercise plans in MS

  12. Aerobic exercise in MS • Walking ability • Balance • Fatigue • Self reported disability in MS

  13. Aerobic exercises • Highly fit multiple sclerosis patients perform significantly better on tests of cognitive function than similar less-fit patients, a new study shows.  In addition, MRI scans of the patients showed that the fitter MS patients showed less damage in parts of the brain that show deterioration as a result of MS, as well as a greater volume of vital gray matter.

  14. Resistance training in MS • Improves walking and leg strength. • Improved rom(knee ext./flex and plantar flexion. • 3 minute step test • Self questionnaires • 8 –week,bi-weekly resistance training

  15. I always feel better when I exercise regularly,so the structure and routine of class motivates meto stay as active as I can. The human contact, the touch, is so important

  16. Measures used for rating the effects of Exercise in MS • Functional reach test • An indicator of balance

  17. GNDS • COGNITIVE DISABILITY • MOOD DISABILITY • SPEECH & COMMUNICATION DISABILITY • SWALLOWING DISABILITY • LOWER LIMB DISABILITY • BLADDER DISABILITY • MUSCLE WEAKNESS AND DISABILITY

  18. 25 foot timed walk. • 3-minute step test ( how many steps a participant can go in 3 minutes). • Self report questionnaires of fatigue and disability. • HRQOL ( Health – related quality of life ) Questionnaire. • MS Quality of Life -54 (MSQOL -54 ) Questionnaire.

  19. Abstract Background: No intervention has proven effective in modifying long-term disease prognosis in Multiple Sclerosis (MS) but exercise therapy is considered to be an important part of symptomatic and supportive treatment for these patients. • Objective: To assess the effectiveness of exercise therapy for patients with MS in terms of activities of daily living and health-related quality of life.

  20. Selection criteria: Randomised Controlled Trials (RCTs) that reported on exercise therapy for adults with MS, not presently experiencing an exacerbation; outcomes that include measures of activity limitation or health-related quality of life or both . • Main results - Six trials focused on comparison of exercise therapy versus no exercise therapy . Best evidence synthesis showed strong evidence in favor of exercise therapy compared to no exercise therapy in terms of muscle power function, exercise tolerance functions and mobility-related activities. No evidence of deleterious effects of exercise therapy was described in included studies.

  21. Conclusions: The results of the present review suggest that exercise therapy can be beneficial for patients with MS not experiencing an exacerbation. There is an urgent need for consensus on a core set of outcome measures to be used in exercise trials. In addition, these studies should experimentally control for 'dose' of treatment, type of MS and should include sufficient contrast between experimental and control groups .

  22. Background • Multiple sclerosis (MS) is a chronic disease of the central nervous system. • Demyelination and axonal loss . • Disorders of strength, sensation, co-ordination and balance, as well as visual, cognitive and affective deficits . • One of the primary aims of rehabilitation for patients with multiple sclerosis is to increase their levels of activity and participation and increase their independence (Langdon 1999).

  23. Why Exercise in MS • A clinically meaningful effect of drug therapy on disability (activity) has not yet been demonstrated (Freeman 1997). • The role of rehabilitation with physical training being a central component is perceived to be important in this process. In most cases the exercise therapy is part of a goal-orientated, multidisciplinary approach (for example Freeman 1997; Patti 2003) .

  24. In 2001, a meta-analysis on the effectiveness of physical, psychological, and functional interventions in treating clients with multiple sclerosis was performed (Baker 2001), suggesting that PA was effective in treating the deficits in MS .

  25. Types of studies • Randomized controlled clinical trials (RCT's are defined as trials in which investigators allocate eligible people to treatment and control group on a random basis (Clarke 2000). • Types of participants Studies with patients, of all ages and of either sex, who fulfilled a clinical diagnosis of Multiple Sclerosis (as described by McDonald 2001; Poser 1983; Schumacher 1965) were included .

  26. Measured Outcomes in studies • Muscle strength (MVC) of quadriceps. • Functional activities walking and transferring (Timed Walk and Timed Transfer). • Gait speed, ability to transfer and muscle strength. • Rivermead Mobility Index (RMI) . • Multiple Sclerosis Impact Scale (MSIS). • Expanded Disability Status Scale (EDSS). {(De Vet 2003 }

  27. Conclusion • In summary, the present research synthesis suggests that exercise therapy can be beneficial for patients with MS on isometric strength, physical fitness and mobility-related ADLs such as time needed for transfer, walking cadence and balance time. In addition, positive findings were found for outcomes related to mood, such as anxiety and depression.

  28. Just a Beginning against MS • Need for research in older individuals . • Those more disabled (EDSS-score over 6.5) and those diagnosed for over 18 years. • Problem of heterogeneity between subjects . • Future studies should stratify patients on the basis of type of MS . • Urgent need for a general agreement about core set of measurements to be applied in MS trials . • Outcome measures in the activities of daily living and HRQoL domains should be included .

  29. These studies should experimentally control for 'dose' of treatment . • Sufficient contrast in type of intervention . • Adhere to the methodological principles, especially concealment of allocation, blind recording and an adequate description of the number of dropouts . {Carter 2003 )

  30. Implications for practice • The results of this review suggest that exercise therapy, whether similar to that recommended for the healthy population or modified to simply maintain function, does have efficacy in MS. There was no evidence described of deleterious effects of exercise therapy for patients with MS and the effect of type of MS remains unclear. Based on these results, it seems reasonable to promote exercise therapy to patients with MS not experiencing an exacerbation . {DeBolt 2004 }

  31. Implications for research • There is an urgent need for a consensus on a core set of measurements of outcome to be used in exercise trials. These outcome measures should be reliable and valid and reflect activities of daily living and quality of life domains. In addition, these studies should experimentally control for 'dose' of treatment and sufficient contrast in type of intervention between experimental and control groups and adhere to the methodological principles, especially concealment of allocation, blind recording and description of dropouts. {Carter 2003 }

  32. HOPE with Exercise + Activity

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