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Music may have health benefits for older adults, finds poll



From stress relief and improved mood to keeping minds sharp and connecting to others, a poll of people aged 50 to 80 finds many positives from listening to or making music.

Whether it’s singing in a choir, playing the living room piano, joining in hymns at church, or just whistling along with the radio, a new poll finds that nearly all older adults say music brings them far more than just entertainment.

Three-quarters of people age 50 to 80 say music helps them relieve stress or relax and 65 per cent say it helps their mental health or mood, according to the new results from the University of Michigan National Poll on Healthy Aging. Meanwhile, 60 per cent say they get energised or motivated by music.

Those are just a few of the health-related benefits cited by older adults who answered questions about listening to and making music of all kinds.

Virtually all (98 per cent) said they benefit in at least one health-related way from engaging with music. In addition, 41 per cent say music is very important to them, with another 48 per cent saying it’s somewhat important.

“Music has the power to bring joy and meaning to life. It is woven into the very fabric of existence for all of humankind,” said Joel Howell, M.D., Ph.D., a professor of internal medicine at the U-M Medical School who worked with the poll team.

Music also has tangible effects on a variety of health-related ailments, he adds. “We know that music is associated with positive effects on measures from blood pressure to depression.”

The poll is based at the U-M Institute for Healthcare Policy and Innovation and supported by AARP and Michigan Medicine, the University of Michigan’s academic medical centre. The poll team asked a national sample of adults aged 50 to 80 about their experiences with and feelings toward listening to and making music.

Many older adults reported making music with other people at least occasionally, whether by singing or playing an instrument. In all, eight per cent said they have sung in a choir or other organised group at least a few times in the past year. About eight per cent of all older adults said they play an instrument with other people at least occasionally.

In all, 46 per cent of older adults reported singing at least a few times a week, and 17 per cent said they play a musical instrument at least a few times a year.

Most respondents reported listening to music, with 85 per cent saying they listen to it at least a few times a week, 80 per cent saying they’ve watched musical performances on television or the internet at least a few times in the past year, and 41 per cent saying they had attended live musical performances in person at least a few times in the past year. That latter percentage was higher among those with higher incomes and more education.

The poll shows other differences between groups in music listening habits and health impacts.

Those who said their physical health is fair or poor, and those who say they often feel isolated, were less likely to listen to music every day. Black older adults were more likely than others to have sung in a choir in the past year, and Black and Hispanic older adults were more likely to say that music is very important to them.

“While music doesn’t come up often in older adults’ visits with their usual care providers, perhaps it should,” said poll director Jeffrey Kullgren, M.D., M.P.H., M.S.

“The power of music to connect us, improve mood and energy, or even ease pain (like 7% of respondents said it does for them), means it could be a powerful tool.” Kullgren is a primary care physician at the VA Ann Arbor Healthcare System and associate professor of internal medicine at U-M.

Howell notes that music helps people keep in touch with one another throughout their lifetime. Indeed, 19 per cent of the poll respondents said music is even more important to them now than it was in their youth, and 46 per cent said it’s just as important to them now as then.

With the rising concern about the health effects of loneliness and social isolation among Americans in general, and especially among older adults, the power of music to connect people and support healthy aging should not be underestimated, Howell says. The NPHA has previously reported on trends in loneliness and social isolation in older adults.

“Music is a universal language that has powerful potential to improve wellbeing,” said Sarah Lenz Lock, senior vice president of Policy and Brain Health at AARP and executive director of the Global Council on Brain Health.

“AARP’s own research shows that music can play an important role in healthy aging by improving our moods, fostering social connections and, potentially, enriching our brain health.”


Playing an instrument linked to better brain health in older adults – study



Engaging in music throughout your life is associated with better brain health in older age, according to a new study published by experts at the University of Exeter.

Scientists working on PROTECT, an online study open to people aged 40 and over, reviewed data from more than a thousand adults over the age of 40 to see the effect of playing a musical instrument – or singing in a choir – on brain health.
This study is supported by the National Institute for Health and Care Research (NIHR) Applied Research Collaboration South West Peninsula (PenARC) and NIHR Exeter Biomedical Research Centre.
Over 25000 people have signed up for the PROTECT study, which has been running for 10 years. The team reviewed participants’ musical experience and lifetime exposure to music, alongside results of cognitive testing, to determine whether musicality helps to keep the brain sharp in later life.
The findings show that playing a musical instrument, particularly the piano, is linked to improved memory and the ability to solve complex tasks – known as executive function. Continuing to play into later life provides even greater benefit.
The work also suggests that singing was also linked to better brain health, although this may also be due to the social factors of being part of a choir or group.
Anne Corbett, Professor of Dementia Research at the University of Exeter said: “A number of studies have looked at the effect of music on brain health. Our PROTECT study has given us a unique opportunity to explore the relationship between cognitive performance and music in a large cohort of older adults. Overall, we think that being musical could be a way of harnessing the brain’s agility and resilience, known as cognitive reserve.
“Although more research is needed to investigate this relationship, our findings indicate that promoting musical education would be a valuable part of public health initiatives to promote a protective lifestyle for brain health, as would encouraging older adults to return to music in later life. There is considerable evidence for the benefit of music group activities for individuals with dementia, and this approach could be extended as part of a healthy ageing package for older adults to enable them to proactively reduce their risk and to promote brain health.”
Stuart Douglas, a 78-year-old accordion player from Cornwall, has played the instrument throughout his life and now plays with the Cober Valley Accordion Band as well as the Cornish Division of the Royal Scottish Country Dance Society.
He said: “I learnt to play the accordion as a boy living in a mining village in Fife and carried on throughout my career in the police force and beyond. These days I still play regularly, and playing in the band also keeps my calendar full, as we often perform in public. We regularly play at memory cafes so have seen the effect that our music has on people with memory loss, and as older musicians ourselves we have no doubt that continuing with music into older age has played an important role in keeping our brains healthy.”
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Smart wristband developed to identify and manage atrial fibrillation



It’s one of the most common conditions affecting those over 65 and left untreated can lead to stroke, blood clots in the veins and, in the most extreme cases, heart failure.

Atrial fibrillation currently affects more than 40 million people worldwide and the incidence and prevalence of the medical condition have increased three-fold in the past 50 years as populations age and survival rates for chronic diseases increase.

Now thought of as a global epidemic, 16 million people in the United States alone are projected to have been diagnosed with the ailment by 2050. In Europe, the figure among the over 55s is expected to reach 14 million by 2060.

It is estimated that by 2050, AF will be diagnosed in at least 72 million individuals in Asia.

One of the most common symptoms of AF is a pounding, fluttering, or quivering heartbeat, more commonly known as heart palpitations. Other signs include dizziness, fatigue, a fast heart rate of more than 100 beats per minute, breathlessness, and chest pain – many of the classic stress or anxiety signs that characterise a panic attack.

It’s one of the reasons that millions of people are walking around unaware that they are suffering from atrial fibrillation. How many times have you heard someone attribute their racing heartbeat to a caffeine-induced surge brought about by having drunk one too many coffees?

Many more are asymptomatic, meaning they are producing and showing no symptoms at all.

Often the condition will only be picked up when a patient undergoes a health check for an unrelated matter.

However, early detection and treatment of AF are paramount if later complications are to be avoided.

Without treatment, people with AF are up to five times more likely to suffer strokes, leading to the risk of severe disability and even premature death.

But new patient-safe monitoring technology to check and manage individual factors provoking atrial fibrillation, has been invented by Lithuanian researchers that could hold the key to earlier diagnosis and outcomes for the potentially serious heart condition.

A smart wrist-worn bracelet has been developed by Lithuanian scientists to identify atrial fibrillation. Credit: KTU

It involves patients wearing a so-called smart bracelet – already an accepted accessory for many – that uses an algorithm that can detect atrial fibrillation.

Traditional methods of diagnosing AF involve patients having to wear intrusive and uncomfortable sensors. But this new technology incorporates complementary sensors and a signal processing algorithm, with patients also being asked to input potential arrhythmia triggers on a mobile app.

The device is the result of a successful collaboration between the Kaunas University of Technology Biomedical Engineering Institute (KTU BMEI) and Vilnius University’s Santaros Clinics.

Researchers at KTU BMEI have been working in the field of atrial fibrillation monitoring technology development for more than a decade. It was several years ago that they developed the bracelet – the patent application for the device was submitted to the Lithuanian State Patent Bureau at the end of 2018 – which is aimed at older people, who can be especially self-conscious when using technologies and smart devices.

Professor Vaidotas Marozas, director of KTU BMEI, told Agetech World: “We are focusing on developing technologies which are needed for the public and contemporary medicine. For example, due to the prevalence of this condition (AF), every person older than 65 should be checked for atrial fibrillation.

“Non-invasive, compact wearable devices are an attractive solution for monitoring the health status of such high-risk groups.”

The disease usually starts with self-terminating so-called ‘paroxysmal episodes’ which, if recognised in time, can be treated by non-medication means.

These episodes may be different for each patient, however. For some, they may last for a short time and recur infrequently. For others, the episodes can be longer and more frequent.

But untreated AF will eventually develop into a persistent condition, which is more complicated to treat.

The smart wristband developed by Lithuanian scientists. Credit: KTU

The KTU-developed smart bracelet – which Lithuanian company, Teltonika, has stepped in to produce – has been used together with other devices in the TriggersAF project supported by the European Regional Development Fund.

The aim of the project coordinated by the Kaunas University of Technology in partnership with Vilnius University, is to develop and test methods that allow patients to identify their individual arrhythmia triggers via a wrist-wearing device.

It is already known that for some patients, atrial fibrillation episodes can be provoked by certain modifiable factors, such as alcohol, increased physical activity, stress, and sleep disturbance.

Identifying and avoiding individual factors would help determine non-pharmaceutical intervention methods to arrhythmia management.

As the project addresses a clinical problem, it has been important to have on board experienced clinicians who deal with AF daily. One of them is Justinas Bacevičius, a cardiologist at VU Hospital Santaros Clinics.

He said: “Although we see a wide variety of atrial fibrillation patients in our hospital, two types can be distinguished. The first group includes older, overweight, diabetic, hypertensive patients or those having sleep apnoea.

“The second group is the complete opposite – often they are young, professional sportspersons, businesspeople or performers who are experiencing a lot of stress.”

Mr Bacevičius said the data from the patients suggests a link between the onset of arrhythmia and sleep disorders.

He added that interestingly, even in patients who are not diagnosed with sleep apnoea, a correlation between snoring during sleep and the onset of atrial fibrillation in the morning, or later in the day, had been identified.

But with no objective methods to identify individual factors influencing the arrythmia in patients, KTU BMEI researchers in collaboration with cardiologists from VU Hospital Santara Clinics and their long-term partner Leif Sörnmo from Lund University in Sweden, have proposed one.

It assumes that arrythmia parameters, such as the relative duration of an episode, increase after an arrythmia-provoking factor.

Vilma Pluščiauskaitė, a PhD student at KTU and a junior researcher on the project, explained: “The essence of our proposed approach is that the patient uses a wearable bio signal-recording device for a set monitoring period, e.g. two weeks, and enters potential triggers for atrial fibrillation into a mobile app.

“For the next two weeks, the patient avoids the identified potential triggers, and the relation is assessed by an equation proposed by KTU BMEI researcher Dr Andrius Petrėnas.

“If a correlation between the influencing factor and the occurrence of arrhythmia is detected, the patient is advised to avoid the specific identified factor.”

The project’s database is the first of its kind in the world. It includes the recorded patients’ physiological signals, such as electrocardiogram and photoplethysmogram (a simple and low-cost technique that sends light pulses through the skin into the blood vessels to detect blood volume changes), and potential arrythmia provoking factors entered in a person’s mobile app.

The database collected by the researchers has allowed them to test the developed method and identify arrythmia-provoking factors in individual patients.

Professor Vaidotas Marozas. Credit: KTU

Project leader, Professor Marozas, is understandably delighted with its success, which will allow further development of the smart bracelet technology.

He said: “The database generated by the project is a unique result. We have managed to interest an international consortium funded by the European Metrology Association in this data. This consortium has invited us to join their new project as a partner and we will continue our work.”

The lack of technology currently available to individually identify arrythmia-provoking factors is probably due to the fact that monitoring has traditionally been inconvenient. Patients usually have to have an electrocardiogram (ECG), which is an electrical recording of their heart rhythm.

If that doesn’t identify a problem, then further monitoring will be needed, involving having to wear a portable ECG recording device for 24 hours or more.

Patients may also be required to fill in numerous questionnaires to pinpoint trigger factors, which can be subject to recall bias, where they either forget about a potential arrhythmia provoking stimulus or are reluctant to acknowledge the presence of certain influences, such as alcohol intake.

Mr Pluščiauskaitė said: “Certain influencing factors for arrythmia, such as increased exercise, stress, or sleep disturbances, can be identified from physiological signals by the dedicated algorithms. However, other influencing factors, such as alcohol consumption, are difficult to identify in the signals, so it is best if the patient has the opportunity to indicate when he or she consumed alcohol.”

He added that it is hoped that in the future, identifying these arrythmia triggers will only require a smart bracelet incorporating complementary sensors and signal processing algorithm.



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Revolutionary Scottish trial aims to improve outcomes for stroke survivors through exercise



A trailblazing rehabilitation hub using exercise and other therapies to help boost stroke survivors’ recovery has opened its doors at one of Scotland’s largest hospitals – with evidence already pointing towards its life-changing impact on patients.

The hub is part of a trial being conducted by the University of Strathclyde in partnership with NHS Lanarkshire, to meet the overwhelming demand for intensive stroke rehabilitation.

It’s already known that the sooner a patient can begin stroke rehabilitation, the more likely they are to regain lost abilities, such as speech and movement. It’s a common practice for therapy to start as soon as 24 to 48 hours after a stroke, while a patient is still in hospital.

New National Institute for Health and Care Excellence (NICE) guidelines in the UK suggest stroke patients receive three hours of rehabilitation a day, five days a week.

This is a significant increase from the previous NICE advice of 45 minutes per day.

However, due to the overwhelming demand for rehabilitation, the NHS has struggled to meet the minimum recommended level, with current data suggesting that on average patients receive just 14 minutes of physiotherapy, 13 minutes of occupational therapy, and seven minutes of speech therapy a day.

But the new technology-enriched stroke rehabilitation hub (TERHS) at the University Hospital in Wishaw, which lies 11 miles south east of Glasgow, allows patients to access therapy more quickly at the required frequency.

Just weeks after its launch, proof is already emerging that the hub, which has been designed to holistically address the physical and cognitive harm caused by a stroke, has the potential to positively transform the recovery process for survivors.

Now it’s hoped if further evaluation backs up the preliminary findings the concept could be rolled out not just across Scotland, but all four UK nations within the next two years, putting the NHS at the forefront of treating patients in the chronic stage of stroke recovery.

Dr Gillian Sweeney

Dr Gillian Sweeney, an occupational therapist with NHS Lanarkshire and advanced practitioner for stroke survivors, who has led on the development of the trial and set up the hub, told Agetech World the model could receive a wider launch if health trusts are presented with concrete evidence of its physical and financial benefits.

Referring to the hospital trial currently underway and research being done by the University of Strathclyde’s Department of Biomechanical Engineering into the use of such hubs, Dr Sweeney said: “This is groundbreaking, a life-changing trial for those who have had a stroke. I’m a therapist myself and I’ve worked in the NHS for around 20 years, and what I would say is, we have never been able to deliver enough rehabilitation within the current model and resources, and things are getting more pressurised.

“I think every therapist that works in stroke would probably say ‘We know we are not delivering the level of intensity that we should be.’ We know from evidence that the greater the intensity the better the outcomes.

“But we have been on a hamster wheel for a number of years, and I think we are now at the point where this model, with modest investment – and I don’t want to say within current resources because we need the investment in the equipment and staff to run the groups – but with a realistic, modest investment, could actually achieve those levels of rehab activity that we never foresaw we could do without making a huge investment in staffing for one-to-one treatment.

“For me, the feedback from participants, both within the university and even in the early stages on the hospital ward, is that the difference that makes is massive.

“I think for me, as well, what it does, is that it brings back the person’s control of their own rehabilitation. They have the opportunity to attend this hub and with the minimum amount of support, they are back in control of their own rehab.

“They can choose how often they come for and how long they stay. That, in itself, has been huge.”

Even more remarkable is that participants from the community that have taken part in the university-based study – some of whom suffered a stroke up to a decade ago – have seen functional improvements.

“It wasn’t what we expected to see, but we did,” Dr Sweeney said.

“The study initially was just to look at, ‘is it safe, and do people like it?’ Ten years after a stroke there wasn’t a huge amount of expectation that things like arm function or walking speed would improve.

Dr Andy Kerr working with a stroke survivor at the University of Strathclyde. Credit: University of Strathclyde

“But with the outcome measures we have taken, pretty much everybody has improved in one or more areas.

“If you look at that and think ‘we can make those improvements 10 years down the line,’ what could you do in the very early phases after a stroke when your brain is more likely to make the changes to see improvement?

“For me, it is groundbreaking. If you use this model and put some of this equipment in so people can do the things they need to, it is a total no-brainer.

“Yet it (the resource) is not there. There are reasons for it not being there, and part of that has to do with people within healthcare systems often working so hard and under such pressure they don’t get the space to think about new ways of working or to test them.

“There are traditional ways of working and it takes a long time within the NHS to adopt new ways and to embed that.”

The impact of stroke can be profound and the months immediately after suffering one are key to recovery.

Located within the University Hospital’s stroke unit, the TERHS hub has a virtual reality treadmill with a specialist harness, a balance trainer, and power-assisted equipment from UK-based wellness and wellbeing supplier Innerva, which supports users to exercise allowing them to work passively or actively, depending on where they are in their recovery stage.

The technology also incorporates ‘gamification’, such as virtual reality, puzzles and problem-solving activities, which helps to improve the engagement with and response to therapy.

In addition, the hub houses specialist cognitive and VR equipment, helping to enrich the environment and improve users engagement with and response to rehabilitation therapy.

The hub builds on the research being carried out by the University of Strathclyde which has seen a team led by Dr Andy Kerr and Professor Philip Rowe in the Department of Biomechanical Engineering, set up a gym-like space offering an eight-week programme to survivors under the supervision of Dr Sweeney and research physiotherapist, Mel Slachetka, in the Sir Jules Thorn Centre for Co-Creation of Rehabilitation Technology.

The hospital hub has attracted 15 patient recruits so far, all of whom have been “extremely positive” about the programme, Dr Sweeney said, with some managing three hours of rehabilitation a day.

“People are getting much more activity time than would have been the case. Patients like the Innerva equipment as all they have to do is press a button, and they feel they are in control.

The University of Strathclyde’s technology-enriched rehabilitation hub. Credit: University of Strathclyde

“The setting seems to be popular, and what we are finding is that patients are coming up in a group. Having a stroke can be isolating, but the feedback we are getting is that users value the opportunity to meet people who are going through the same experience as them.

“We know that on stroke wards across the country there isn’t enough staff. Often what happens is that the nursing staff will help patients get out of bed and then they will sit in a chair for hours.

“But with the hub they are using their brain, they are being active, they are off the ward, and they are having the opportunity to socialise.”

The hub can support five patients at a time alongside two support staff.

Given the evidence already accrued through the University of Strathclyde’s rehabilitation programme in which every person using the Sir Jules Thorn Centre facility has seen an improvement, mostly in walking speed but also in some cases speech, it seems difficult to understand why the hub idea isn’t being rolled out as a priority.

Especially as Dr Sweeney admits her ambition is to see technology-driven rehabilitation hubs established in community settings across the UK to provide stroke survivors with easily accessible therapy for optimal recovery.

But whilst the idea may indeed, to quote Dr Sweeney, be a ‘no-brainer,’ even the most obvious concepts need to be proved on a number of levels.

With funding from the Engineering and Physical Science Research Council’s Impact Acceleration Account, a research assistant will assess the impact of the hub on inpatients in the early phase of their recovery with the aim of enabling them to achieve, or even exceed, the recommended levels of rehabilitation.

“We need to look at the costs and the harsh economics,” Dr Sweeney said. “From a research point of view, we must prove that. We are often not very good at proving that something is cost-effective.

“Rehabilitation in general has been run in the same way for a long time and it can be difficult to change traditional practices. And rehabilitation therapists as well as the public can be frightened of technology.

“There is often a feeling that if somebody who has had a stroke is elderly, they won’t be able to cope with technology. But one of our patients is 94, and we are finding that age isn’t as much of a barrier as people may think it is.

“But we need to prove all these things as well as the positive impact this approach can have on stroke survivors. At the minute we have tried it with people who are in the very early stages of stroke rehab, we have tried it in an acute inpatient ward, and we know it is safe and that it is acceptable.

“But we need to prove that people like the hub idea, that they get great intensity of rehabilitation, and that it improves people’s outcomes. Once we do that that will hopefully allow us to make a case that these facilities should be in place.

“Obviously, there are initial costs in terms of buying equipment, and there needs to be a discussion around how do we change the pathways and how do we change the ways the services work to allow this to become part of the normal treatment.

“But at the end of the day, what we want is to keep people out of hospital so they can go home and lead as normal a life as possible in the community.”

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