scholarly journals EFFECTS OF A STRENGTHS-BASED DYADIC PROGRAM ON THE HEALTH OF PERSONS WITH MILD COGNITIVE IMPAIRMENT AND THEIR FAMILY

2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S113-S114
Author(s):  
Doris Yu ◽  
Sheung-Tak Cheng ◽  
Polly Li ◽  
Fan Zhang
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Health Outcomes ◽  
Social Engagement ◽  
Symptom Management ◽  
Psychiatric Symptoms ◽  
Control Group ◽  
Self Image ◽  
Strength Based ◽  
Post Test

Abstract Mild cognitive impairment (MCI) is characterized by cognitive impairment cognition, neuro-psychiatric symptoms particularly depressed mood, and compromised self-image. This RCT evaluated the effects of a strength-based dyadic program, which supported MCI care dyads for effective symptom and disease management and active social engagement, on the dyadic health outcomes. From Dec 2017-Jan 2019, 103 care dyads were recruited in an elderly community center. By adopting the strength-based and person-centered approach, this 14-week program worked out a dyadic biographies for care dyads to increase identification and recognition of their own strengths. Then, six interactive educative-counseling sessions focusing on cognitive and behavioral symptom management, social interaction and gauge capability were delivered, with four sessions for the MCI clients in small groups and two sessions for the care dyads in their home environment. The control group received usual care. Dyadic health outcomes were measured at baseline, upon program completion and three months thereafter. The results of Generalized Estimating Equations showed that the strength-based dyadic program significantly improved the objective memory (post-test: β=-0.179, p=0.001), and subjective memory (post-test: β=7.542. p=0.007; 3-month: β=7.842. p=0.012), neuro-psychiatric symptoms (post-test: β=2.822, p=0.001; 3-month: β=3.038. p=0.007), and depression (post-test: β=2.665, p=0.017; 3-month: β=3.556. p=0.007). It also improved the caregiver stress in symptom management at post-test (β=2.822. p=0.001) and depression at the 3-month endpoint (β=1.510. p=0.015). Identifying and mobilizing the strengths of the clients with MCI and their family caregivers not only promote a more assertive coping experience and positive self-image for the care dyads, but also improve their health outcomes.

scholarly journals The Effect of Chinese Square Dance Exercise on Cognitive Function in Older Women With Mild Cognitive Impairment: The Mediating Effect of Mood Status and Quality of Life

2021 ◽  
Vol 12 ◽  
Author(s):  
Jindong Chang ◽  
Wenbing Zhu ◽  
Jia Zhang ◽  
Liming Yong ◽  
Ming Yang ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Nursing Home ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Cognitive Function ◽  
Older Women ◽  
Indirect Effect ◽  
Control Group ◽  
Post Test

The present study aimed to assess the effects of square dance exercise on the cognitive function and quality of life in older women with mild cognitive impairment and to investigate the mediating role of a depressed mood and reduced quality of life in the relationship between square dance exercise and cognition. The study design was a single-blind whole-group controlled trial. A total of 136 eligible participants were divided according to their nursing home into either an experimental or control group. The nursing home grouping was determined by the drawing of lots. The Montreal Cognitive Assessment (MoCA), Quality of Life (SF-12) and Geriatric Depression Scale (GDS-15) were used to assess participants at baseline, week 9, and week 18, respectively. Generalized estimating equations (GEE) were used to compare the results at baseline with mid-test and post-test changes in cognitive function and quality of life. Maximum likelihood estimation (ML) and robust standard errors were used to perform the mediation model. The study results indicated that the experimental group (compared to the control group) had a significant improvement in cognitive function, quality of life, and mood state at baseline in the mid-test and post-test results. The results of this 18-week experiment showed that the exercise–cognition relationship was significantly mediated by a reduction in depressive symptoms (indirect effect: β = −0.375; 95% CI = −0.864 to −0.069) and an improvement in quality of life (indirect effect: β = −0.678; 95% CI = −1.222 to −0.290). This study revealed the effects of moderate-intensity square dance exercise on cognitive function and quality of life in older Chinese women with mild cognitive impairment and explored the potential mediating mechanisms. These findings can be used to inform the development of public health policies to promote brain health in older adults with mild cognitive impairment.

scholarly journals Donepezil for mild cognitive impairment in Parkinson’s disease

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Kyoungwon Baik ◽  
Seon Myeong Kim ◽  
Jin Ho Jung ◽  
Yang Hyun Lee ◽  
Seok Jong Chung ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Treatment Group ◽  
Outcome Measures ◽  
Rating Scale ◽  
Secondary Outcome ◽  
Control Group ◽  
Significant Difference

AbstractWe investigated the efficacy of donepezil for mild cognitive impairment in Parkinson’s disease (PD-MCI). This was a prospective, non-randomized, open-label, two-arm study. Eighty PD-MCI patients were assigned to either a treatment or control group. The treatment group received donepezil for 48 weeks. The primary outcome measures were the Korean version of Mini-Mental State Exam and Montreal Cognitive Assessment scores. Secondary outcome measures were the Clinical Dementia Rating, Unified Parkinson’s Disease Rating Scale part III, Clinical Global Impression scores. Progression of dementia was assessed at 48-week. Comprehensive neuropsychological tests and electroencephalography (EEG) were performed at baseline and after 48 weeks. The spectral power ratio of the theta to beta2 band (TB2R) in the electroencephalogram was analyzed. There was no significant difference in the primary and secondary outcome measures between the two groups. However, the treatment group showed a significant decrease in TB2R at bilateral frontotemporoparietal channels compared to the control group. Although we could not demonstrate improvements in the cognitive functions, donepezil treatment had a modulatory effect on the EEG in PD-MCI patients. EEG might be a sensitive biomarker for detecting changes in PD-MCI after donepezil treatment.

scholarly journals Rethinking and Co-Design of Beloved Board Games for People With Mild Cognitive Impairment and Their Care Partners

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 558-558
Author(s):  
Chantal Kerssens ◽  
Maribeth Gandy ◽  
Kara Cohen ◽  
Laura Levy ◽  
Cecile Janssens ◽  
...  
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Social Engagement ◽  
Game Design ◽  
Social Activity ◽  
Positive Interactions ◽  
Older Americans ◽  
Board Games ◽  
Care Partners ◽  
Progression Of Disease

Abstract Mild cognitive impairment (MCI) affects millions of older Americans and progression to dementia is common. Although people with MCI may experience impairments, they are often highly verbal, able, and eager to uphold beloved routines. Moreover, many seek opportunities to stay active, physically and mentally, to support their brain health. Some forms of cognitive training and social engagement potentially delay the onset and progression of disease, including dementia. This 12-month project used mixed methods to co-design and test an accessible version of well-known board games for people with MCI and a care partner without MCI. The overall goal was to foster a meaningful, joyous, social activity for players with differing capabilities using adapted game mechanics to create a compelling experience for both players. Coping strategies of care partners were studied to learn ways to foster positive interactions. Findings inform recommendations for game design and clinical interventions. Part of a symposium sponsored by Technology and Aging Interest Group.

scholarly journals 332 - Electroconvulsive therapy in older adults with major depression was not associated with cognitive decline during a 15-year follow-up

2020 ◽  
Vol 32 (S1) ◽  
pp. 91-91
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Major Depression ◽  
Cognitive Decline ◽  
Electroconvulsive Therapy ◽  
Antidepressant Treatment ◽  
Community Sample ◽  
Control Group

AUTHORS:Kerstin Johansson, Karolina Thömkvist, Ingmar Skoog and Sacuiu SF* (*presenter)OBJECTIVE:To determine the effects of electroconvulsive therapy (ECT) in major depression in relation to the development of dementia during long-term follow-up.METHOD:In an observational clinical prospective study of consecutive patients 70 years and older diagnosed with major depression at baseline 2000-2004 (n=1090), who were free of dementia and received antidepressant treatment, with or without ECT, we sought to determine if cognitive decline (mild cognitive impairment and dementia) during 15 -year follow-up was associated with receiving ECT at baseline. The control group was selected among the participants in the Gothenburg H70 Birth Cohort Studies matched by age group and sex 1:1.RESULTS:Among patients with affective syndromes 7% received ECT. During follow-up, 157 patients were diagnosed with dementia, equal proportions among those who received ECT (14.5%) and those who did not receive ECT (14.5%). The relation between ECT and cognitive decline remained non-significant irrespective antidepressive medication or presence of mild cognitive impairment at baseline.CONCLUSION:Preliminary results indicate that ECT was not associated with the development of cognitive decline in the long-term in a hospital-based cohort of 70+ year-olds. The results remain to verify against controls from a representative community sample.

Neurocognitive Plasticity Is Associated with Cardiorespiratory Fitness Following Physical Exercise in Older Adults with Amnestic Mild Cognitive Impairment

2021 ◽  
pp. 1-22
Author(s):  
Galit Yogev-Seligmann ◽  
Tamir Eisenstein ◽  
Elissa Ash ◽  
Nir Giladi ◽  
Haggai Sharon ◽  
...  
Keyword(s):  
Older Adults ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Aerobic Exercise ◽  
Cardiorespiratory Fitness ◽  
Neuropsychological Tests ◽  
Aerobic Training ◽  
Amnestic Mild Cognitive Impairment ◽  
Control Group ◽  
Memory Encoding

Background: Aerobic training has been shown to promote structural and functional neurocognitive plasticity in cognitively intact older adults. However, little is known about the neuroplastic potential of aerobic exercise in individuals at risk of Alzheimer’s disease (AD) and dementia. Objective: We aimed to explore the effect of aerobic exercise intervention and cardiorespiratory fitness improvement on brain and cognitive functions in older adults with amnestic mild cognitive impairment (aMCI). Methods: 27 participants with aMCI were randomized to either aerobic training (n = 13) or balance and toning (BAT) control group (n = 14) for a 16-week intervention. Pre- and post-assessments included functional MRI experiments of brain activation during associative memory encoding and neural synchronization during complex information processing, cognitive evaluation using neuropsychological tests, and cardiorespiratory fitness assessment. Results: The aerobic group demonstrated increased frontal activity during memory encoding and increased neural synchronization in higher-order cognitive regions such as the frontal cortex and temporo-parietal junction (TPJ) following the intervention. In contrast, the BAT control group demonstrated decreased brain activity during memory encoding, primarily in occipital, temporal, and parietal areas. Increases in cardiorespiratory fitness were associated with increases in brain activation in both the left inferior frontal and precentral gyri. Furthermore, changes in cardiorespiratory fitness were also correlated with changes in performance on several neuropsychological tests. Conclusion: Aerobic exercise training may result in functional plasticity of high-order cognitive areas, especially, frontal regions, among older adults at risk of AD and dementia. Furthermore, cardiorespiratory fitness may be an important mediating factor of the observed changes in neurocognitive functions.

scholarly journals Comparative Effects of Physical Exercise and Other Behavioral Interventions on Functional Status Outcomes in Mild Cognitive Impairment

2021 ◽  
pp. 1-8
Author(s):  
Anne L. Shandera-Ochsner ◽  
Melanie J. Chandler ◽  
Dona E. Locke ◽  
Colleen T. Ball ◽  
Julia E. Crook ◽  
...  
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Physical Exercise ◽  
Behavioral Interventions ◽  
Functional Decline ◽  
Well Being ◽  
Control Group ◽  
Lifestyle Modifications ◽  
Clinical Dementia Rating ◽  
Group Sessions

Abstract Objectives: Lifestyle modifications for those with mild cognitive impairment (MCI) may promote functional stability, lesson disease severity, and improve well-being outcomes such as quality of life. The current analysis of our larger comparative effectiveness study evaluated which specific combinations of lifestyle modifications offered as part of the Mayo Clinic Healthy Action to Benefit Independence in Thinking (HABIT) program contributed to the least functional decline in people with MCI (pwMCI) over 18 months. Methods: We undertook to compare evidence-based interventions with one another rather than to a no-treatment control group. The interventions were five behavioral treatments: computerized cognitive training (CCT), yoga, Memory Support System (MSS) training, peer support group (SG), and wellness education (WE), each delivered to both pwMCI and care partners, in a group-based program. To compare interventions, we randomly withheld one of the five HABIT® interventions in each of the group sessions. We conducted 24 group sessions with between 8 and 20 pwMCI–partner dyads in a session. Results: Withholding yoga led to the greatest declines in functional ability as measured by the Functional Activities Questionnaire and Clinical Dementia Rating. In addition, memory compensation (calendar) training and cognitive exercise appeared to have associations (moderate effect sizes) with better functional outcomes. Withholding SG or WE appeared to have little effect on functioning at 18 months. Conclusions: Overall, these results add to the growing literature that physical exercise can play a significant and lasting role in modifying outcomes in a host of medical conditions, including neurodegenerative diseases.

Computerized Cognitive Training in Amnestic Mild Cognitive Impairment: A Randomized Clinical Trial

2021 ◽  
pp. 089198872110064
Author(s):  
Kevin Duff ◽  
Jian Ying ◽  
Kayla R. Suhrie ◽  
Bonnie C.A. Dalley ◽  
Taylor J. Atkinson ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Cognitive Training ◽  
Computer Games ◽  
Brain Plasticity ◽  
Amnestic Mild Cognitive Impairment ◽  
Control Group ◽  
Computerized Cognitive Training ◽  
Secondary Outcomes

Objective: Computerized cognitive training has been successful in healthy older adults, but its efficacy has been mixed in patients with amnestic Mild Cognitive Impairment (MCI). Methods: In a randomized, placebo-controlled, double-blind, parallel clinical trial, we examined the short- and long-term efficacy of a brain-plasticity computerized cognitive training in 113 participants with amnestic MCI. Results: Immediately after 40-hours of training, participants in the active control group who played computer games performed better than those in the experimental group on the primary cognitive outcome (p = 0.02), which was an auditory memory/attention composite score. There were no group differences on 2 secondary outcomes (global cognitive composite and rating of daily functioning). After 1 year, there was no difference between the 2 groups on primary or secondary outcomes. No adverse events were noted. Conclusions: Although the experimental cognitive training program did not improve outcomes in those with MCI, the short-term effects of the control group should not be dismissed, which may alter treatment recommendations for these patients.

scholarly journals Effects of health education in the elderly with mild cognitive impairment

2018 ◽  
Vol 71 (suppl 2) ◽  
pp. 801-810 ◽  
Author(s):  
Francine Golghetto Casemiro ◽  
Diana Monteiro Quirino ◽  
Maria Angélica Andreotti Diniz ◽  
Rosalina Aparecida Partezani Rodrigues ◽  
Sofia Cristina Iost Pavarini ◽  
...  
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Health Education ◽  
The Elderly ◽  
Anxiety Symptoms ◽  
Control Group ◽  
Controlled Clinical Trial ◽  
Cognitive State ◽  
Paired Samples ◽  
Education Group

ABSTRACT Objective: to analyze the effects of health education on both cognition and depressive/anxiety symptoms in the elderly with Mild Cognitive Impairment (MCI). Method: this is a randomized and controlled clinical trial. Participants (n=22) were recruited from a specialized outpatient clinic, and assigned into two groups: a Health Education Group (HEG) (n=10) and a Control Group (CG) (n=12). The participants were evaluated before and after the intervention, which was composed of classes and dynamics. The intervention consisted of 20 meetings, over a period of five months. The assessment was performed by means of the Addenbrooke’s Cognitive Examination – Revised (ACER), the Mini-Mental State Examination to access participant’s cognitive state, and the Beck’s Scale to access depressive/anxiety symptoms. A Memory Complaints Scale (EQM) was also used. The analysis was carried out using the Student’s t test for paired samples. Results: the HEG group demonstrated an improvement in attention/orientation (p= 0,026), memory (p=0.001), language (p= 0.033), and ACE-R (p= 0.003). On the other hand, the CG did not present improvement. Conclusion: the results highlight the importance of non-pharmacological interventions in older adults with MCI to reduce cognitive deficits.

scholarly journals RESTING STATE NETWORK AND MINDFULNESS IN MOTION PLUS DASH DIET IN AFRICAN AMERICANS WITH MILD COGNITIVE IMPAIRMENT

2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S112-S113
Author(s):  
Kathy D Wright ◽  
Klatt Maryanna ◽  
Ingrid Adams ◽  
Cady Block ◽  
Todd Monroe ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Pilot Study ◽  
African Americans ◽  
Resting State ◽  
Mindfulness Practice ◽  
Control Group ◽  
Breathing Exercises ◽  
Resting State Network

Abstract The resting state network (RSN) is a target of interest in neurodegenerative research, with evidence linking functional connectivity of its constituent nodes with mild cognitive impairment and dementia. Given the emerging linkage between Alzheimer’s disease and related dementia disorders (ADRD) and hypertension (HTN), non-pharmacological interventions that promote RSN connectivity and blood pressure are needed. The purpose of this pilot study protocol is to deliver a novel intervention, combining mindfulness and the Dietary Approaches to Stop Hypertension (DASH), to improve RSN connectivity and blood pressure in African American (AA) older adults with MCI and HTN. Thirty-six AAs aged 65 and older will be randomized to mindfulness plus DASH, attention control (non-health related education), or a control group. The Mindfulness in Motion (MIM) plus DASH intervention is delivered in 8-weekly group sessions of 6-10 participants. MIM includes mindful movements from chair/standing, breathing exercises and guided meditation. The DASH intervention uses a critical thinking approach that involves problem solving, goal setting, reflection, and developing self-efficacy. Both components are culturally tailored for older African Americans. Cognitive examination, diet and mindfulness practice surveys, blood pressure, and functional magnetic resonance imaging (RSN) data are collected at baseline and 3 months. Forty-eight AAs were screened and 17 were enrolled (women= 13; men= 4) to date. Of the 17 enrolled, 7 were eligible for neuroimaging. Findings from this pilot study may provide the preliminary evidence that MIM plus DASH may improve RSN connectivity and blood pressure in this population at risk for ADRD.

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