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Physical exercise in the elderly

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https://www.readbyqxmd.com/read/29053448/the-effects-of-coding-schemes-on-vibrotactile-biofeedback-for-dynamic-balance-training-in-parkinson-s-disease-and-healthy-elderly-individuals
#1
Beom-Chan Lee, Alberto Fung, Timothy A Thrasher
A coding scheme for earlier versions of vibrotactile biofeedback systems for balance-related applications was primarily binary in nature, either off or on at a given threshold (range of postural tilt), making it unable to convey information about error magnitude. The purpose of this study was to explore the effects of two coding schemes (binary vs. continuous) for vibrotactile biofeedback during dynamic weight-shifting exercises that are common physical therapists' recommended balance exercises used in clinical settings...
October 16, 2017: IEEE Transactions on Neural Systems and Rehabilitation Engineering
https://www.readbyqxmd.com/read/29037633/pilates-increases-the-isokinetic-muscular-strength-of-the-knee-extensors-and-flexors-in-elderly-women
#2
Laís Campos Oliveira, Raphael Gonçalves Oliveira, Deise Aparecida de Almeida Pires-Oliveira
INTRODUCTION: Pilates has been shown to be effective for increasing muscle strength in older adults, however, some variables have not yet been explored. OBJECTIVE: Investigate the effects of Pilates on the isokinetic muscular strength of the knee extensors and flexors at 60°/s, in elderly women. METHOD: Thirty-two women were randomized into two groups: control group (CG, n = 16, age = 64.2 ± 0.8 years; BMI = 25.0 ± 1.2 kg/m(2)), and experimental group (EG, n = 16, age = 63...
October 2017: Journal of Bodywork and Movement Therapies
https://www.readbyqxmd.com/read/29033325/effect-of-lower-limb-progressive-resistance-exercise-after-hip-fracture-surgery-a-systematic-review-and-meta-analysis-of-randomized-controlled-studies
#3
Sang Yoon Lee, Byung-Ho Yoon, Jaewon Beom, Yong-Chan Ha, Jae-Young Lim
OBJECTIVE: Although several studies have reported the effect of progressive resistance exercise (PRE) after hip fracture surgery, little is known about the functional efficacy of PRE. Thus, we conducted a meta-analysis to evaluate whether PRE can improve (1) mobility and (2) other physical functions in elderly patients after hip fracture surgery. METHODS: Eight randomized controlled trials investigating the effects of PRE after hip fracture surgery were retrieved from a PubMed, Embase, and Cochrane Library search...
October 12, 2017: Journal of the American Medical Directors Association
https://www.readbyqxmd.com/read/29030644/how-to-prevent-the-detrimental-effects-of-two-months-of-bed-rest-on-muscle-bone-and-cardiovascular-system-an-rct
#4
Andreas Kramer, Albert Gollhofer, Gabriele Armbrecht, Dieter Felsenberg, Markus Gruber
Physical inactivity leads to a deconditioning of the skeletal, neuromuscular and cardiovascular system. It can lead to impaired quality of life, loss of autonomy, falls and fractures. Regular exercise would be a logical remedy, but the generally recommended high-volume endurance and strength training programs require a lot of time and equipment. In this randomized controlled study with 23 healthy participants, we established that a short, intensive jump training program can prevent the large musculoskeletal and cardiovascular deconditioning effects caused by two months of physical inactivity during bed rest, particularly the loss of bone mineral mass and density, lean muscle mass, maximal leg strength and peak oxygen uptake...
October 13, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29029009/the-effect-of-physical-activity-and-cardiorespiratory-fitness-on-all-cause-mortality-in-hong-kong-chinese-older-people
#5
Zhihui Lu, Jean Woo, Timothy Kwok
Background: It is unclear whether physical activity (PA) could predict all-cause mortality independently of cardiorespiratory fitness, and there are relatively few studies evaluating the combined effect of PA and cardiorespiratory fitness on mortality. Methods: We invited 1,242 Chinese older adults aged 69 to 94 years from the MrOs and MsOs cohort (Hong Kong) study for a 7-year follow-up. PA was measured by the Physical Activity Scale of the Elderly (PASE). Cardiorespiratory fitness, expressed as maximal oxygen uptake (VO2max), was assessed by performing symptom-limited maximal exercise testing on an electrically braked bicycle ergometer and 6-meter walk test...
September 19, 2017: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/29026833/primary-prevention-of-cardiovascular-disease-in-older-adults-in-china
#6
REVIEW
Jian Yong, Dong Lin, Xue-Rui Tan
Over the past two decades, the percentage of Chinese who is 60 years or older has increased from 5.2% in 1995 to 10.5% in 2015. Approximately 16% of the population in China was 60 years old and above in 2015. Since 1990, cardiovascular disease (CVD) has been the leading cause of death in China. Cardiovascular medications of older adults are usually more complicated than younger age groups due to polypharmacy, the presence of comorbidities and more susceptible to treatment-related adverse outcomes. Therefore, effective primary prevention of CVD for older adults is important in sustaining the health of older adults and reducing the burden of the healthcare system...
September 16, 2017: World Journal of Clinical Cases
https://www.readbyqxmd.com/read/29025824/development-of-an-evidence-based-complex-intervention-for-community-rehabilitation-of-patients-with-hip-fracture-using-realist-review-survey-and-focus-groups
#7
Jessica Louise Roberts, Nafees Ud Din, Michelle Williams, Claire A Hawkes, Joanna M Charles, Zoe Hoare, Val Morrison, Swapna Alexander, Andrew Lemmey, Catherine Sackley, Phillipa Logan, Clare Wilkinson, Jo Rycroft-Malone, Nefyn H Williams
OBJECTIVES: To develop an evidence and theory-based complex intervention for improving outcomes in elderly patients following hip fracture. DESIGN: Complex-intervention development (Medical Research Council (MRC) framework phase I) using realist literature review, surveys and focus groups of patients and rehabilitation teams. SETTING: North Wales. PARTICIPANTS: Surveys of therapy managers (n=13), community and hospital-based physiotherapists (n=129) and occupational therapists (n=68) throughout the UK...
October 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/29017190/-factors-influencing-chronic-back-pain-in-care-workers-attending-to-the-elderly-in-germany
#8
Dorothee Frey, Sandra Rieger, Elisabeth Diehl, Luis Carlos Escobar Pinzon
Introduction The present study determined the lifetime prevalence of chronic back pain in care workers attending to the needs of elderly in Rhineland-Palatinate facilities and identified potential influencing factors. Methods In a cross-sectional survey, 155 care workers in 5 institutions for the elderly care were interviewed with a written questionnaire. Questions from different standardised questionnaires were combined with our own questions. We complemented the examination with 2 standardized exercise tests...
October 10, 2017: Das Gesundheitswesen
https://www.readbyqxmd.com/read/28994200/a-nonpharmacological-approach-to-improve-sleep-quality-in-older-adults
#9
Iris Rawtaer, Rathi Mahendran, Hui Yu Chan, Feng Lei, Ee Heok Kua
OBJECTIVES: Poor sleep quality is highly prevalent among older adults and is associated with poor quality of life, cognitive and physical decline, depression, and increased mortality. Medication options commonly used are not ideal, and alternative treatment strategies are needed. We evaluate a community-based psychosocial intervention program and its effect on sleep quality in older adults. METHOD: Elderly participants aged 60 and above were included. Those with Geriatric Depression Scale and Geriatric Anxiety Inventory scores above 5 and 10, respectively, were excluded...
October 10, 2017: Asia-Pacific Psychiatry: Official Journal of the Pacific Rim College of Psychiatrists
https://www.readbyqxmd.com/read/28993048/total-physical-activity-exercise-intensity-and-walking-speed-as-predictors-of-all-cause-and-cause-specific-mortality-over-7%C3%A2-years-in-older-men-the-concord-health-and-aging-in-men-project
#10
Benjumin Hsu, Dafna Merom, Fiona M Blyth, Vasi Naganathan, Vasant Hirani, David G Le Couteur, Markus J Seibel, Louise M Waite, David J Handelsman, Robert G Cumming
OBJECTIVE: The study aimed to examine the contemporaneous temporal association between changes in total physical activity, sports intensity, muscle strengthening exercise, and walking speed as predictors of all-cause, cardiovascular, cancer and other cause-specific mortality in older men. DESIGN, SETTING, PARTICIPANTS, MEASUREMENTS: Community-dwelling men aged 70 years and older from Concord Health and Aging in Men Project were assessed at baseline (2005-2007, n = 1705), 2 years (n = 1367), and 5 years follow-up (n = 958)...
October 6, 2017: Journal of the American Medical Directors Association
https://www.readbyqxmd.com/read/28991596/community-capacity-building-exercise-maintenance-program-for-frail-elderly-women
#11
Sun Yi Hong, Soo Young Jun
PURPOSE: The purpose of this study was to examine the effects of community capacity building exercise maintenance program for frail elderly women. METHODS: A quasiexperimental pretest-posttest design was used with nonequivalent control group. The experimental group (n = 22) received community capacity building exercise maintenance program, whereas the control group (n = 23) received health physical exercise program for 16 sessions over 8 weeks. The data of physical fitness, body compositions, self-efficacy, and health-related quality of life were collected three times for both group: before the intervention, immediately after the intervention, and 8 weeks after the intervention...
September 2017: Asian Nursing Research
https://www.readbyqxmd.com/read/28987765/impaired-perceived-timing-of-falls-in-the-elderly
#12
Julian Lupo, Michael Barnett-Cowan
Falls are the leading cause of injury-related deaths and hospitalizations, with older adults at an increased risk. As humans age, physical changes and health conditions make falls more likely. While we know how the body reflexively responds to prevent injury during a fall, we know little about how people perceive the fall itself. We previously found that young adults required a fall to precede a comparison sound stimulus by approximately 44ms to perceive the two events as simultaneous. This may relate to common anecdotal reports suggesting that humans often describe distortions in their perception of time - time seems to slow down during a fall - with very little recollection of how and when the fall began...
September 28, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28976397/-cardiac-rehabilitation-in-the-elderly-patient
#13
Bahar Boydak
As it is the case globally, cardiovascular diseases (CVD) make up the most frequent cause of death in Turkey also. Due to this fact, cardiac rehabilitation (CR) has gained a highly important role in the treatment of coronary artery diseases. In Turkey, mortality and morbidity rates among the elderly patients are significantly high. Disability due to coronary artery diseases is more frequent in the elderly compared to young patients. So, it is clear that CR has a considerable importance in this special group of patients...
September 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/28976393/-approach-to-peripheral-arterial-disease-in-the-elderly
#14
Ozan Onur Balkanay, Suat Nail Ömeroğlu
The prevalence of peripheral arterial disease, which usually develops on the basis of atherosclerosis and develops as a result of chronic arterial occlusive pathology, increases with age. Peripheral artery disease in the elderly patient population may be asymptomatic due to restrictive conditions associated with immobilization. Concurrent cerebrovascular disease and coronary artery disease risk and mortality rates are higher in elderly patients with peripheral artery disease. The life expectancy in patients with peripheral arterial disease is worse than in prostate cancer patients...
September 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/28969866/oral-nutritional-support-with-or-without-exercise-in-the-management-of-malnutrition-in-nutritionally-vulnerable-older-people-a-systematic-review-and-meta-analysis
#15
Jessie Wright, Christine Baldwin
BACKGROUND: Physical functioning declines with advancing age and compounds malnutrition, common in elderly populations. A dual-intervention combining oral nutritional support and exercise may delay these changes. Our aims were to assess whether exercise combined with oral nutritional support (ONS) has greater improvements on physical functioning, quality of life and nutritional status than nutrition intervention alone in nutritionally vulnerable older adults. METHODS: Three electronic databases were searched for randomised controlled trials of older adults judged to be: sarcopenic, cachexic, frail, malnourished, and/or at risk of malnutrition, receiving ONS and exercise compared to nutrition intervention alone...
September 9, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28931993/effects-of-augmented-reality-based-otago-exercise-on-balance-gait-and-physical-factors-in-elderly-women-to-prevent-falls-a-randomized-controlled-trial
#16
Jin Lee, Ha-Na Yoo, Byoung-Hee Lee
[Purpose] To determine the effect of augmented reality (AR)-based otago exercise on muscle strength, balance, and physical factors in falls of elderly women. [Subjects and Methods] Thirty subjects were randomly assigned to AR group (AR, n=10), yoga group (yoga, n=10), and self-exercise group (self, n=10). For 12 weeks, these groups were given lessons related to AR-based otago exercise including strengthening, balance training, or yoga three times a week (60 minutes each time) and self-exercise using elastic band exercise program...
September 2017: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/28929434/random-electromyostimulation-promotes-osteogenesis-and-the-mechanical-properties-of-rat-bones
#17
Shigeo M Tanaka, Yuma Yorozuya, Daisuke Takatsu
Exercise is often recommended as a promising non-pharmacologic countermeasure to prevent osteoporosis. However, elderly osteoporotic patients generally have physical fitness difficulties preventing them from performing effective and sustainable exercise. Electromyostimulation should be one effective modality for non-pharmacological prevention of osteoporosis without any voluntary physical movements. However, successful stimulation patterns remain controversial. As suggested by our previous in vitro studies, randomized timing of stimulation could be a candidate to maximize the osteogenic effect of electromyostimulation...
September 19, 2017: Annals of Biomedical Engineering
https://www.readbyqxmd.com/read/28905498/effect-of-bimagrumab-on-thigh-muscle-volume-and-composition-in-men-with-casting-induced-atrophy
#18
Daniel S Rooks, Didier Laurent, Jens Praestgaard, Scott Rasmussen, Michael Bartlett, László B Tankó
BACKGROUND: Patients experiencing disuse atrophy report acute loss of skeletal muscle mass which subsequently leads to loss of strength and physical capacity. In such patients, especially the elderly, complete recovery remains a challenge even with improved nutrition and resistance exercise. This study aimed to explore the clinical potential of bimagrumab, a human monoclonal antibody targeting the activin type II receptor, for the recovery of skeletal muscle volume from disuse atrophy using an experimental model of lower extremity immobilization...
September 14, 2017: Journal of Cachexia, Sarcopenia and Muscle
https://www.readbyqxmd.com/read/28901279/role-of-physical-exercise-and-omega-3-fatty-acids-on-depressive-illness-in-the-elderly
#19
Stefano Farioli-Vecchioli, Stefano Sacchetti, Vittoria Nicolis di Robilant, Debora Cutuli
BACKGROUND: In adulthood, depression is the most common type of mental illness and will be the second leading cause of disease by 2020. Major depression dramatically affects the function of the central nervous system and degrades life quality, especially during aging. Several mechanisms underlie the pathophysiology of depressive illness, given it has a multifactorial etiology. Human and animal studies have demonstrated that depression is mainly associated with imbalances in neurotransmitters and neurotrophins, hypothalamic-pituitary-adrenal axis alterations, brain volume changes, neurogenesis dysfunction, and dysregulation of inflammatory pathways...
September 11, 2017: Current Neuropharmacology
https://www.readbyqxmd.com/read/28900532/mitochondrial-function-and-mitophagy-in-the-elderly-effects-of-exercise
#20
REVIEW
Osvaldo C Moreira, Brisamar Estébanez, Susana Martínez-Florez, José A de Paz, María J Cuevas, Javier González-Gallego
Aging is a natural, multifactorial and multiorganic phenomenon wherein there are gradual physiological and pathological changes over time. Aging has been associated with a decrease of autophagy capacity and mitochondrial functions, such as biogenesis, dynamics, and mitophagy. These processes are essential for the maintenance of mitochondrial structural integrity and, therefore, for cell life, since mitochondrial dysfunction leads to an impairment of energy metabolism and increased production of reactive oxygen species, which consequently trigger mechanisms of cellular senescence and apoptotic cell death...
2017: Oxidative Medicine and Cellular Longevity
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