Exercise Training on Locomotion in Patients with Alzheimer’s Disease: A Feasibility Study

2018 ◽  
Vol 61 (4) ◽  
pp. 1599-1609 ◽  
Author(s):  
Anna Pedrinolla ◽  
Massimo Venturelli ◽  
Cristina Fonte ◽  
Daniele Munari ◽  
Maria Vittoria Benetti ◽  
...  
2017 ◽  
Vol 6 (2) ◽  
pp. 22-28
Author(s):  
Dereck L. Salisbury ◽  
Fang Yu

Background: Alzheimer's disease (AD) currently affects 5.4 million Americans and is the sixth leading cause of death in the United States. The mechanism of exercise-induced brain adaptations are not fully understood, but enhanced aerobic fitness has been postulated as an essential physiological mechanism and is beginning to be studied. The purpose of this analysis was to examine the relationship between changes in aerobic fitness and cognition following 6 months of aerobic exercise training in older adults with AD. Methods: Twenty-seven community-dwelling older adults with mild to moderate AD completed a 6-month, 3 times per week, moderate-vigorous intensity cycling exercise program in 2 identical studies using a single-group repeated-measures designs. AD symptoms were measured with the AD Assessment Scale–cognitive subscale (ADAS-cog), while aerobic fitness was assessed by the intermittent shuttle walk test (ISWT) at baseline and 6 months. Pearson's correlation coefficient tests and linear regression were used to assess the relationship between changes in aerobic fitness and cognition. Results: Adjusted for age, the 6-month change in ISWT distance had an inverse relationship with the 6-month change in ADAS-Cog (r = −0.49; P = .01), indicating that enhanced aerobic fitness was associated with improved cognitive changes. Linear regression was statistically significant when adjusted by age (F([2,14] =5.33, P =.01, R2 = .31). Conclusion: Enhanced aerobic fitness may attenuate cognitive decline in persons with mild to moderate AD.


2008 ◽  
Vol 18 (6) ◽  
pp. 796-803 ◽  
Author(s):  
Hyun-Sub Eum ◽  
Eun-Bum Kang ◽  
Yea-Hyun Lim ◽  
Jong-Rok Lee ◽  
In-Ho Cho ◽  
...  

2018 ◽  
Vol 13 (2) ◽  
pp. 97-99 ◽  
Author(s):  
Joanne Marie Muellenbach

A Review of: Rimkeit, B.S. and Claridge, G. (2017). Peer reviewed: literary Alzheimer’s, a qualitative feasibility study of dementia-friendly book groups. New Zealand Library & Information Management Journal, 56(2), 14-22. https://figshare.com/articles/Literary_Alzheimer_s_A_qualitative_feasibility_study_of_dementia-friendly_book_groups/5715052/1   Abstract Objective – To explore how people living with dementia experience reading classic fiction in book groups and what benefits this intervention provides.  Design – Qualitative feasibility study. Setting – Day centre within a care home in the North Island of New Zealand. Subjects – Eight participants with a medical diagnosis of dementia – four community dwellers who attend day centers, and four residents of a secure dementia unit in a care home. Methods – Investigators used surveys, focus groups, and interpretative phenomenological analysis (IPA), for ideographic analysis of the data.  Main results – Following analysis of the focus book group data, three superordinate, with related subordinate, themes were found: 1) the participant as a lively reader. The participants shared childhood memories of reading and when they became adults, how they encouraged reading within the household and with their own children. Subordinate themes included: recall, liveliness of discussion, and interest in reading and book clubs; 2) the participant as guardian of the voice of Dickens. Participants believed that, when the language is simplified, the beauty and rich imagery of Dickens is lost. Subordinate themes included: oversimplifying “loses the voice of Dickens”, familiarity, and continued play on words; and 3) the participant as a discerning book reviewer. The participants offered a number of ‘dementia-friendly’ suggestions, including the use of memory aids and simplifying text. Subordinate themes were expressed as four recommendations: use cast of characters; illustrations pick up the energy of the story, but balance quantity with risk of being childish; the physical quality of the text and paper; and chunk quantity of text while keeping the style of the original author. The choice of using classic fiction that was already well known was validated by the participants, who had some preconceptions about Ebenezer Scrooge, and described him by using epithets such as mean, an old bastard, and ugly. The participants found the investigators’ adapted version to be oversimplified, as short excerpts of the original Dickens seemed to evoke emotional and aesthetic responses of appreciation. Therefore, when creating adaptations, it is important to preserve the beauty of the original writing as much as possible. Conclusion – This qualitative feasibility study has provided a better understanding of how people living with dementia experience classic fiction in shared book groups. For individuals with Alzheimer’s disease, language skills may be well-preserved until later in the disease course. For example, the focus group participants demonstrated an appreciation and command of language, as well as enthusiasm and excitement in the sharing of the original Dickens with others. They suggested the use of memory aids, such as including a cast of characters, and repeating the referent newly on each page. Participants also suggested that the adapted version be shortened, to use a large font, and to include plenty of pictures. The choice of using classic fiction was validated by the participants, as they found these tales comforting and familiar, particularly when they included such colorful characters as Ebenezer Scrooge. Finally, people living with dementia should be encouraged to enjoy books for the same reason other adults love to read – primarily for the creative process. Classic fiction may be adapted to enhance readability, but the adaptation must be done in a thoughtful manner. While memory deficits occur in Alzheimer’s disease, an appreciation of complex language may be preserved until the later disease stages.


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