Posted in Caregiving, Research & Best Practice, The Built Environment

Using technology to support caregivers of older people with dementia

Technology can be used to support the caregivers of people living with dementia, however, developers and designers need to take caregiver needs into consideration.
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Janet Fast, University of Alberta

In June, the government of Canada released its long-awaited Dementia Strategy for Canada: Together We Aspire.

As a family caregiving researcher for more than two decades and a former family caregiver to my father, who had dementia, the strategy was welcome news. But my own research and personal experience suggest that we’re falling short of the aspiration to be “a Canada in which all people living with dementia and caregivers are valued and supported.”

I agree, perhaps selfishly, that research and innovation are essential for effective implementation of the dementia strategy. AGE-WELL NCE, Canada’s technology and aging network, engages older people, caregivers, product developers and designers in the development of technologies that can make their lives better.

I co-lead the AGE-WELL research project that is responsible for adding to what we already know about caregivers’ needs, developing new technologies to meet those needs and advocating for new policies and practices that will reduce the negative consequences of care. My team’s work shows clearly that caregiving takes a toll on the nearly half million Canadians caring for a family member or friend with dementia. Other caregivers also pay a price: poorer physical and mental health, social isolation and loneliness, financial hardship and insecurity. But that price is steeper when caring for someone with dementia.

Caring time and labour

Caregiving is time-consuming for all caregivers, averaging nine-and-a-half hours per week. It is more time-intensive for dementia caregivers, who provide more than 13 hours per week on average. Collectively, those half million dementia caregivers spent 342 million hours on care tasks in 2012, the equivalent of more than 171,000 full-time employees.

Care also is a different experience for men and women and these differences are more pronounced among dementia caregivers than others. Women dementia caregivers are more likely than men to experience negative health, social, employment and financial outcomes.

Layer on persistent gender wage discrimination and ineffective financial compensation strategies and it’s little wonder that a quarter of female dementia carers experienced care-related financial hardship. These caregivers often modify spending or defer savings to cover care-related expenses. This was a problem for only one in seven of their male counterparts.

Technological support

Existing technologies that can make caregivers’ jobs easier include GPS-enabled tracking and monitoring systems, smartphone and tablet applications, emergency alert systems, tele-health services, networking platforms and many others. But technology adoption and retention is poor, with 70 to 90 per cent of innovations failing.

An understanding caregivers’ needs can help technology developers in the design of apps and products that meet those needs.
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Sometimes this is because available technologies don’t meet caregiver needs very well. Many product designers and developers create the technology for the sake of it, without knowing whether caregivers want it or are prepared to use it. As a result, technology can have both negative and positive impacts on caregivers.

Traditional problem‐focused approaches to technology design can limit discussions to performing caregiving tasks, and fail to capture the complexity of “being in care relationships.” Product developers and designers need to understand caregivers’ complicated lives and unique needs if they’re to develop successful strategies for developing, promoting and delivering technologies to support family caregivers effectively.

Disrupting how we develop technologies by integrating caregivers into design practice so that it’s their experiences and expertise that drive the process is more likely to lead to products and services that solve their real-life problems, improve their well-being and, ultimately, succeed in the marketplace.

Supporting caregivers

While there are technologies and services that can help support caregivers, it’s usually up to caregivers to find them. Navigating a fragmented system of health and social supports is challenging, time-consuming, frustrating and often futile.

One of our team’s projects is addressing this challenge by applying a new type of artificial intelligence called cognitive computing. We have created an online tool that connects family caregivers to products that will support them and their family member or friend with dementia.

It will be far more specific and powerful than the usual search engines, allowing family carers to describe in plain language the problem they want to solve.

CARE-RATE uses cognitive computing to support caregivers looking for information and support.

A second project uses a co-creation process that taps caregivers’ experiences to develop a web portal that provides ongoing follow-up and training in the use of mobility aids such as canes, walkers, wheelchairs or scooters, when and where they need it.

A third project is asking caregivers to tell [researchers] about their preferences and priorities for technological solutions to some of their biggest challenges.

As our population grows older, disability rates increase and pressure on our health and continuing care sectors also grows. We have to understand, recognize and support family caregivers and their valuable work if we’re to meet the challenge.

Of course, technology alone is not enough to sustain the largely unpaid work of family caregivers. According to University of Birmingham social policy professor Paul Burstow, “getting the balance right between ‘tech’ and ‘touch’ is vital.”

From my perspective:

“We need to recognize the value of family caregivers’ work and their right to ‘have a life[’]; ensure that there are adequate, accessible and affordable services for care receivers and caregivers; organize workplaces and labour policy so that caregivers can keep earning a living alongside their care work as long as possible; and when caregiving still results in financial hardship for some, we need to be ready with anti-poverty measures.”

[ Expertise in your inbox. Sign up for The Conversation’s newsletter and get a digest of academic takes on today’s news, every day. ]The Conversation

Janet Fast, Professor and Co-Director, Research on Aging, Policies and Practice, University of Alberta

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Posted in Caregiving, Research & Best Practice

A Better Way to Predict the Progression of Alzheimer’s Disease

News Release
April 2019 | the Society of Nuclear Medicine and Molecular Imaging – New PET Imaging Biomarker Could Better Predict Progression of Alzheimer’s Disease

Reston, VA—Researchers have discovered a way to better predict progression of Alzheimer’s disease. By imaging microglial activation levels with positron emission tomography (PET), researchers were able to better predict progression of the disease than with beta-amyloid PET imaging, according to a study published in the April issue of The Journal of Nuclear Medicine.

According to the Alzheimer’s Association, an estimated 5.3 million Americans are currently living with Alzheimer’s disease. By 2025, that number is expected to increase to more than seven million. The hallmark brain changes for those with Alzheimer’s disease include the accumulation of beta-amyloid plaques. When microglial cells from the central nervous system recognize the presence of beta-amyloid plaques, they produce an inflammatory reaction in the brain.

“The 18-kD translocator protein (TSPO) is highly expressed in activated microglia, which makes it a valuable biomarker to assess inflammation in the brain,” said Matthias Brendel, MD, MHBA, at Ludwig-Maximilians-University of Munich in Germany. “In our study, we utilized TSPO-PET imaging to determine whether microglial activation had any influence on cognitive outcomes in an amyloid mouse model.”

Figure 2Longitudinal TSPO and Aβ PET and performance in behavioral testing. (A) Cortical TSPO PET and Aβ PET signal intensities of PS2APP mice at different ages are expressed as z scores relative to findings in age-matched C57BL/6 mice. Coronal and axial slices are projected on T1-weighted MRI template. (B) Progression of individual TSPO PET z scores and Aβ PET z scores in forebrain of PS2APP mice (n = 10) with age. (C) Differences between PS2APP and C57BL/6 (WT) mice for escape latency (sec) and traveled distance in pixels (pix) as WM readouts. Error bars represent SEM. *P < 0.01. **P < 0.001.

In the study, researchers compiled a series of PET images for 10 transgenic mice with beta-amyloid proteins and seven wild-type mice. TSPO PET imaging of activated microglia was conducted at eight, 9.5, 11.5 and 13 months, and beta-amyloid PET imaging was performed at eight and 13 months. Upon completion of the imaging, researchers then subjected the mice to a water maze in which the mice were to distinguish between a floating platform that would hold their weight and one that would sink. The tasks were performed several times a day during a 1.5-week period. Memory performance in the water maze was assessed by measuring the average travel time from the start point to a platform each day of training and by calculating the traveled distance at the last day of training. After completing the water maze task, immunohistochemistry analyses were performed for microglia, amyloid and synaptic density.

Transgenic mice with the highest TSPO PET signal in the forebrain or other areas associated with spatial learning tended to have better cognitive performance in the water maze, while beta-amyloid signals in the same areas of the brain showed no correlation to cognitive outcomes in the maze. Researchers found that an earlier microglial response to amyloid pathology in transgenic mice also protected synaptic density at follow-up. Specifically, transgenic mice with higher TSPO expression at eight months had much better cognitive outcomes in the water maze and higher synaptic density as confirmed by immunochemistry analyses.

“This study provides the first evidence that the level of microglial activation could be a far better predictor of current and future cognitive performance than beta-amyloid levels,” noted Brendel. “Keeping the limitations of mouse models in mind, it could be crucial to modify an individual’s microglial activation state to ameliorate future cognitive decline. We believe that a balanced microglia activation is crucial for prevention of cognitive impairment.”

The authors of “Early and Longitudinal Microglial Activation but Not Amyloid Accumulation Predicts Cognitive Outcome in PS2APP Mice” include Carola Focke, Maximilian Deussing, Claudio Schmidt, Simon Lindner, Franz-Josef Gildehaus, Leonie Beyer and Barbara von Ungern-Sternberg, Department of Nuclear Medicine, University Hospital of Munich, LMU Munich, Munich, Germany; Tanja Blume, Department of Nuclear Medicine, University Hospital of Munich, LMU Munich, Munich, Germany, and Center for Neuropathology and Prion Research, Ludwig-Maximilians-University of Munich, Munich, Germany; Benedikt Zott and Helmuth Adelsberger, Institute of Neuroscience, Technical  University of Munich, Munich, Germany; Yuan Shi and Mario M. Dorostkar, Center for Neuropathology and Prion Research, Ludwig-Miximilians-University of Munich, Munich, Germany, and DZNE-German Center for Neurodegenerative Diseases, Munich, Germany; Finn Peters, DZNE-German Center for Neurodegenerative Diseases, Munich, Germany; Gernot Kleinberger, Munich Cluster for Systems Neurology, University of Munich, Munich, Germany, and Biomedical Center, Biochemistry, Ludwig-Maximilians-University of Munich, Munich, Germany; Peter Bartenstein and Matthias Brendel, Department of Nuclear Medicine, University Hospital of Munich, LMU Munich, Munich, Germany, and Munich Cluster for Systems Neurology, University of Munich, Munich, Germany; Laurence Ozmen and Karlheinz Baumann, Roche Pharma Research and Early Development, F. Hoffman-La Roche Ltd., Basel, Switzerland; Christian Haass, DZNE-German Center for Neurodegenerative Diseases, Munich, Germany, Munich Cluster for Systems Neurology, University of Munich, Munich, Germany, and Biomedical Center, Biochemistry, Ludwig-Maximilians-University of Munich, Munich, Germany; Jochen Herms, Center for Neuropathology and Prion Research, Ludwig-Maximilians-University of Munich, Munich, Germany, DZNE-German Center for Neurodegenerative Diseases, Munich, Germany, and Munich Cluster for Systems Neurology, University of Munich, Munich, Germany; Axel Rominger, Department of Nuclear Medicine, University Hospital of Munich, LMU Munich, Munich, Germany, Munich Cluster for Systems Neurology, University of Munich, Munich, Germany, and Department of Nuclear Medicine, Inselspital, University Hospital Bern, Bern, Switzerland.

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For more information or to schedule an interview with the researchers, please contact Rebecca Maxey at (703) 652-6772 or 
rmaxey@snmmi.org.  Current and past issues of The Journal of Nuclear Medicine can be found online at http://jnm.snmjournals.org.

About the Society of Nuclear Medicine and Molecular Imaging

The Society of Nuclear Medicine and Molecular Imaging (SNMMI) is an international scientific and medical organization dedicated to advancing nuclear medicine and molecular imaging, vital elements of precision medicine that allow diagnosis and treatment to be tailored to individual patients in order to achieve the best possible outcomes.

SNMMI’s more than 17,000 members set the standard for molecular imaging and nuclear medicine practice by creating guidelines, sharing information through journals and meetings, and leading advocacy on key issues that affect molecular imaging and therapy research and practice. For more information, visit www.snmmi.org.

Posted in Caregiving, International Policies, Research & Best Practice

Neglect common in English care homes

News Release
March 21, 2018 | London – Neglect common in English care homes

The largest-ever survey of care home staff in England, led by UCL researchers, has found that neglectful behaviours are widespread.

Elder care

For the study, published today in PLOS ONE, care home staff were asked anonymously about positive and negative behaviours they had done or had witnessed colleagues doing.

Dr Claudia Cooper (UCL Psychiatry), the study’s lead author, said: “We found low rates of verbal and physical abuse; the abusive behaviours reported were largely matters of neglect.

“These behaviours were most common in care homes that also had high rates of staff burnout, which suggests it’s a consequence of staff who are under pressure and unable to provide the level of care they would like to offer.”

From 92 care homes across England, 1,544 care home staff responded to the survey. The staff were asked whether they had, in the past three months, witnessed a range of positive and negative behaviours. Their responses were linked to data from each care home describing a measure of burnout in care home staff.

Some negative behaviours were categorised as ‘abusive’, using a standard definition,* and based on the behaviour reported, rather than the intention of the care home staff. The most common abusive behaviours were: making a resident wait for care (26% of staff reported that happening); avoiding a resident with challenging behaviour (25%); giving residents insufficient time for food (19%); and taking insufficient care when moving residents (11%). Verbal abuse was reported by 5% of respondents, and physical abuse by 1.1%.

At least some abuse was identified in 91 of the 92 care homes.

Positive behaviours were reported to be much more common than abusive behaviours, however some positive but time-consuming behaviours were notably infrequent.  For instance, more than one in three care home staff were rarely aware of a resident being taken outside of the home for their enjoyment, and 15% said activities were almost never planned around a resident’s interests.

“Most care homes, and their staff, strive to provide person-centred care, meaning that care is designed around a person’s needs, which requires getting to know the resident and their desires and values. But due to resources and organisational realities, care can often become more task-focused, despite intentions and aspirations to deliver person-centred care,” said co-author Dr Penny Rapaport (UCL Psychiatry).

“Carers can’t just be told that care should be person-centred – they need to be given the support and training that will enable them to deliver it,” she said.

The study is part of the UCL MARQUE cohort study, which is also looking into cost-effective interventions to improve the quality of care for people with dementia, and will be using this anonymous reporting as a measure of how well training interventions are working.

More than two thirds of care homes residents have dementia. Agitated behaviours such as pacing, shouting or lashing out are more common in dementia, and can make provision of person-centred care very challenging for care staff to deliver, often with minimal training and limited resources.

“With the right training, care home staff may be able to deliver more effective care that doesn’t need to be more expensive or time-consuming. If they understand and know how to respond to behaviour, they may be able to do more without greater resources,” said the study’s senior author, Professor Gill Livingston (UCL Psychiatry).

Dr Doug Brown, Chief Policy and Research Officer at Alzheimer’s Society, commented: “70% of people living in care homes have dementia, and it’s clear from these findings that they’re bearing the brunt of a chronically underfunded social care system.

“It’s upsetting but unsurprising that abusive behaviours were more common in homes with higher staff burnout. We’ve heard through our helpline of people with dementia not being fed, or not getting the drugs they need, because a carer isn’t properly trained, or a care home is too short-staffed.

“By 2021, a million people in the UK will have dementia. The government must act now, with meaningful investment and reform, or we risk the system collapsing completely and people with dementia continuing to suffer needlessly.”

The study was conducted by researchers at UCL and the Camden and Islington NHS Foundation Trust, and funded by the Economic and Social Research Council and the National Institute for Health Research.

Links

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Media contact

Chris Lane

Tel: +44 (0)20 7679 9222

Email: chris.lane [at] ucl.ac.uk

Posted in Caregiving, International Campaigns, International Policies, Therapeutic Activities

Bilingualism could offset brain changes in Alzheimer’s

A Concordia study sheds light on how language history relates to brain plasticity

News Release
February 6, 2018 | QUEBEC – Bilingualism could offset brain changes in Alzheimer’s

After more than a decade of research, this much we know: it’s good for your brain to know another language.

A new Concordia study goes further, however, focusing specifically on the effects of knowing a second language for patients with Alzheimer’s disease (AD) and mild cognitive impairment (MCI; a risk state for AD).

“Most of the previous research on brain structure was conducted with healthy younger or older adults,” says Natalie Phillips, a professor in the Department of Psychology.

“Our new study contributes to the hypothesis that having two languages exercises specific brain regions and can increase cortical thickness and grey matter density. And it extends these findings by demonstrating that these structural differences can be seen in the brains of multilingual AD and MCI patients.”

Phillips’s study, led by recent Concordia psychology grad Hilary D. Duncan (PhD 17), is soon to be published in Neuropsychologia(Jan, 2018).

New methods: Enter the MRI

Phillips and her team are the first to use high-resolution, whole-brain MRI data and sophisticated analysis techniques to measure cortical thickness and tissue density within specific brain areas.

Namely, they investigated language and cognition control areas in the frontal regions of the brain, and medial temporal lobe structures that are important for memory and are brain areas known to atrophy in MCI and AD patients.

“Previous studies used CT scans, which are a much less sensitive measure,” says Phillips, founding director of Concordia’s Cognition, Aging and Psychophysiology (CAP) Lab.

The study looked at MRIs from participating patients from the Jewish General Hospital Memory Clinic in Montreal.

Their sample included 34 monolingual MCI patients, 34 multilingual MCI patients, 13 monolingual AD patients and 13 multilingual AD patients.

Phillips believes their study is the first to assess the structure of MCI and AD patients’ language and cognition control regions. It is also the first to demonstrate an association between those regions of the brain and memory function in these groups, and the first to control for immigration status in these groups.

“Our results contribute to research that indicates that speaking more than one language is one of a number of lifestyle factors that contributes to cognitive reserve,” Phillips says.

“They support the notion that multilingualism and its associated cognitive and sociocultural benefits are associated with brain plasticity.”

What’s next?

Phillips and her team are already building on their findings.

“Our study seems to suggest that multilingual people are able to compensate for AD-related tissue loss by accessing alternative networks or other brain regions for memory processing. We’re actively investigating that hypothesis now.”

Read the cited study, “Structural brain differences between monolingual and multilingual patients with mild cognitive impairment and Alzheimer disease: Evidence for cognitive reserve.

Source: NEW RESEARCH: Bilingualism could offset brain changes in Alzheimer’s

Posted in The Built Environment

Best 2015 Science & Tech Summary Videos

Just had to share these 3 awesome videos, the first one is from Science Magazine and is a bit more then 4 minutes, the second is a 55 sec video from Nowthis summarising all the best science and technology innovations in 2015. The last one is a 26-minute video from BBC summarising all the science and tech of 2015. Enjoy!

Science Magazine

Nowthis

http://news.yahoo.com/video/2015-amazing-science-technology-234842844.html?format=embed 

BBC News

Posted in Caregiving, International Campaigns, Research & Best Practice

Dementia Research Institute in Asia

Prime Minister announces funding for UK’s first National Dementia Research Institute – UK’s first Dementia Research Institute receive up to £150m of investment.

in 2006, it was announced that Dementia will be the next epidemic sweeping through Asia. Almost a decade on and numerous publications by academics and global organisations such as the World Health organisation and Alzheimer’s Disease International, little has been done in the areas of preventative measures of the condition. The condition now costing Asia billions of dollars and much suffering among caregivers is still seen to be a distant cousin of health issues such as diabetes, cancer and heart disease. Healthcare publications in Asia can still be seen making claims that dementia is reversible, and numerous clinicians are unaware that dementia is a terminal condition. Resulting in a large focus in the quantitative aspects, such as rehabilitation, life-prolonging procedures instead of focusing on qualitative; such as the maintenance of a person’s independence, dignity and overall quality of life.

More research is required in Asia to help find the balance between challenging cultural issues especially in the areas of prolonging life in dementia and maintaining a person’s quality of life. Perhaps in this technological age, Asia should come together to look into setting up collaborative research centres to work cohesively to find answers to culturally difficult care components for people with dementia and eventually find us a cure.

Reference

Prime Minister announces funding for UK’s first National Dementia Research Institute – Alzheimer’s Society

Dementia in the Asia Pacific Region: The Epidemic is Here

Looming dementia epidemic in Asia

Dementia in the Asia Pacific Region