scholarly journals Home-based exercise programmes improve physical fitness of healthy older adults: A PRISMA-compliant systematic review and meta-analysis with relevance for COVID-19

2021 ◽  
Vol 67 ◽  
pp. 101265 ◽  
Author(s):  
H. Chaabene ◽  
O. Prieske ◽  
M. Herz ◽  
J. Moran ◽  
J. Höhne ◽  
...  
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Physical Fitness ◽  
Meta Analysis ◽  
Healthy Older Adults ◽  
Home Based ◽  
Exercise Programmes

scholarly journals Repetition Priming in Individuals with Amnestic Mild Cognitive Impairment and Alzheimer’s Dementia: a Systematic Review and Meta-Analysis

2021 ◽  
Author(s):  
Liselotte De Wit ◽  
Vitoria Piai ◽  
Pilar Thangwaritorn ◽  
Brynn Johnson ◽  
Deirdre O’Shea ◽  
...  
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Repetition Priming ◽  
Meta Analysis ◽  
Healthy Older Adults ◽  
Amnestic Mci ◽  
Standard Mean Difference ◽  
Priming Paradigm

AbstractThe literature on repetition priming in Alzheimer’s disease (AD) is inconsistent, with some findings supporting spared priming while others do not. Several factors may explain these inconsistencies, including AD severity (e.g., dementia vs. Mild Cognitive Impairment; MCI) and priming paradigm-related characteristics. This systematic review and meta-analysis provides a quantitative summary of repetition priming in AD. We examined the between-group standard mean difference comparing repetition priming in AD dementia or amnestic MCI (aMCI; presumably due to AD) to controls. Thirty-two studies were selected, including 590 individuals with AD dementia, 267 individuals with amnestic MCI, and 703 controls. Our results indicated that both individuals with aMCI and AD dementia perform worse on repetition priming tasks than cognitively older adults. Paradigm-related moderators suggested that the effect size between studies comparing the combined aMCI or AD dementia group to cognitively healthy older adults was the highest for paradigms that required participants to produce, rather than identify, primes during the test phase. Our results further suggested that priming in AD is impaired for both conceptual and perceptual priming tasks. Lastly, while our results suggested that priming in AD is impaired for priming tasks that require deep processing, we were unable to draw firm conclusions about whether priming is less impaired in aMCI or AD dementia for paradigms that require shallow processing.

Exercise interventions in healthy older adults with sarcopenia: A systematic review and meta-analysis

2018 ◽  
Vol 37 (3) ◽  
pp. 169-183 ◽  
Author(s):  
Lara Vlietstra ◽  
Wendy Hendrickx ◽  
Debra L Waters
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Meta Analysis ◽  
Healthy Older Adults ◽  
Exercise Interventions

scholarly journals 0614 IS OBSTRUCTIVE SLEEP APNEA RELATED TO NEUROPSYCHOLOGICAL FUNCTION IN HEALTHY OLDER ADULTS? A SYSTEMATIC REVIEW AND META-ANALYSIS

SLEEP ◽  
2017 ◽  
Vol 40 (suppl_1) ◽  
pp. A227-A228
Author(s):  
N Cross ◽  
A Lampit ◽  
J Pye ◽  
R Grunstein ◽  
N Marshall ◽  
...  
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Meta Analysis ◽  
Neuropsychological Function ◽  
Healthy Older Adults ◽  
Obstructive Sleep

scholarly journals Effects of Balance Training on Balance Performance in Healthy Older Adults: A Systematic Review and Meta-analysis

2015 ◽  
Vol 45 (12) ◽  
pp. 1721-1738 ◽  
Author(s):  
Melanie Lesinski ◽  
Tibor Hortobágyi ◽  
Thomas Muehlbauer ◽  
Albert Gollhofer ◽  
Urs Granacher
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Meta Analysis ◽  
Balance Training ◽  
Balance Performance ◽  
Healthy Older Adults

scholarly journals A Systematic Review and Meta-Analysis of Transcranial Direct Current Stimulation to Remediate Age-Related Cognitive Decline in Healthy Older Adults

2021 ◽  
Vol Volume 17 ◽  
pp. 971-990
Author(s):  
Aprinda Indahlastari ◽  
Cheshire Hardcastle ◽  
Alejandro Albizu ◽  
Stacey Alvarez-Alvarado ◽  
Emanuel M Boutzoukas ◽  
...  
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Cognitive Decline ◽  
Direct Current ◽  
Transcranial Direct Current Stimulation ◽  
Meta Analysis ◽  
Healthy Older Adults ◽  
Direct Current Stimulation ◽  
Age Related ◽  
Age Related Cognitive Decline

scholarly journals The Impact of Protein Supplementation on Appetite and Energy Intake in Healthy Older Adults: A Systematic Review with Meta-Analysis

2020 ◽  
Author(s):  
Sana Ben-Harchache ◽  
Helen M Roche ◽  
Clare A Corish ◽  
Katy M Horner
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Longitudinal Studies ◽  
Energy Intake ◽  
Energy Content ◽  
Meta Analysis ◽  
Protein Supplementation ◽  
Cochrane Library ◽  
Healthy Older Adults ◽  
The Impact

ABSTRACT Protein supplementation is an attractive strategy to prevent loss of muscle mass in older adults. However, it could be counterproductive due to adverse effects on appetite. This systematic review and meta-analysis aimed to determine the effects of protein supplementation on appetite and/or energy intake (EI) in healthy older adults. MEDLINE, The Cochrane Library, CINAHL, and Web of Science were searched up to June 2020. Acute and longitudinal studies in healthy adults ≥60 y of age that reported effects of protein supplementation (through supplements or whole foods) compared with control and/or preintervention (for longitudinal studies) on appetite ratings, appetite-related peptides, and/or EI were included. Random-effects model meta-analysis was performed on EI, with other outcomes qualitatively reviewed. Twenty-two studies (9 acute, 13 longitudinal) were included, involving 857 participants (331 males, 526 females). In acute studies (n = 8), appetite ratings were suppressed in 7 out of 24 protein arms. For acute studies reporting EI (n = 7, n = 22 protein arms), test meal EI was reduced following protein preload compared with control [mean difference (MD): −164 kJ; 95% CI: −299, −29 kJ; P  = 0.02]. However, when energy content of the supplement was accounted for, total EI was greater with protein compared with control (MD: 649 kJ; 95% CI: 438, 861 kJ; P < 0.00001). Longitudinal studies (n = 12 protein arms) showed a higher protein intake (MD: 0.29 g ⋅ kg−1 ⋅ d−1; 95% CI: 0.14, 0.45 g ⋅ kg−1 ⋅ d−1; P < 0.001) and no difference in daily EI between protein and control groups at the end of trials (MD: −54 kJ/d; 95% CI: −300, 193 kJ/d; P  = 0.67). While appetite ratings may be suppressed with acute protein supplementation, there is either a positive effect or no effect on total EI in acute and longitudinal studies, respectively. Therefore, protein supplementation may represent an effective solution to increase protein intakes in healthy older adults without compromising EI through appetite suppression. This trial was registered at PROSPERO as https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42019125771 (CRD42019125771).

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