Matteo Cesari, MD, PhD is Chargé de Mission at the Gérontopôle of the Centre Hospitalier Universitaire de Toulouse, researcher at the INSERM UMR1027, and Professor at the Université de Toulouse III Paul Sabatier (Toulouse, France). He is Editor-in-Chief of the Journal of Frailty & Aging. Reblogged from the British Geriatrics Society Blog
Our societies are ageing. The number of older people is steadily growing, threatening the sustainability of public services including healthcare. Age-related chronic and disabling conditions not only adversely influence older people’s quality of life, but also represent a burden for public health expenditures. It is a fact that something has to be done in order to prevent the (often irreversible) loss of physical function that occurs with advancing age. If we are to accomplish such an ambitious task, a major revision is needed in our approach to older people and, consequently, in the concept of geriatric medicine. Continue reading →
Graciela Muniz-Terrera is a Senior Investigator Scientist at the MRC Lifelong Health and Ageing Unit at UCL. Reblogged from the British Geriatrics Society Blog
The terminal decline hypothesis suggests an acceleration of rate of cognitive decline before death, although information about the onset of faster decline is inconsistent and varies by ability examined. The identification of factors that may delay such onset is crucial for policy implementation, as such delay would imply that individuals spend a shorter period of time in the fast declining stages of life. Education is a modifiable risk factor usually considered as a proxy for cognitive reserve that has been shown to be associated with cognitive function and, in a few American studies, has also been shown to be associated with a later onset of pre-clinical dementia. Continue reading →
Prof Margda Waern, psychiatrist and professor at the Sahlgrenska Academy, University of Gothenburg. This has been re-blogged from the British Geriatrics Society blog
Health benefits related to mild to moderate alcohol consumption include better cardiac and cerebrovascular health, decreased risk of dementia and improved quality of life. This might help to explain why we are nowadays less likely to discontinue drinking as we age. There may, however, be a down side. Over-consumption of alcohol can increase risk of cognitive impairment, self-neglect and falls. Considering this, it is surprising that we know so little about the extent to which older people engage in potentially harmful drinking.
I was part of a group of researchers at the University of Gothenburg in Sweden who set out to study at-risk alcohol consumption in older people. We did this using data from two long-running surveys on health and ageing: theH70 study and the Prospective Population Study of Women. We compared at-risk drinking in two groups of 75-year-olds: 303 persons born in 1901, and 753 born three decades later in 1930. Participants were asked about their intake of beer, wine and spirits; at-risk drinking was defined as ≥ 100g/week (corresponding roughly to more than 2 drinks/day). We found at-risk drinking in 19% of men who took part in the mid-seventies study, compared with 27% of those who participated in 2005. There was a tenfold increase in at-risk drinking in women, from 0.6 % in 1976 to 10% in 2005.
We concluded that alcohol consumption has changed markedly in 75 year olds, especially in women. It is important to note that the study was set in Scandinavia, where gender differences may be less pronounced than in other parts of Europe. Studies are needed in varied settings in order to evaluate the health implications of changing trends in alcohol consumption in later life.
Sleep is a biological imperative, famously described as “of the brain, by the brain and for the brain.” In young and middle aged volunteers, sleep restriction can be shown to adversely affect memory formation, consolidation and mood. Sleep disorders including insomnia, obstructive sleep apnoea and restless legs all increase in prevalence with age but the effects of disturbed sleep in the oldest age groups are still poorly understood. Sleep becomes increasingly fragmented, although total sleep time does not change significantly and there is weakening of the circadian rhythm which is likely to be both biological and environmental. Continue reading →
Dr Joss Bray MRCPsych MRCGP, is the Medical Director for Addictions Services,The Huntercombe Group in the United Kingdom
This year World Mental Health Day focuses on the potential for older people to enjoy a full and active life in their later years. However, an area of rising concern, particularly within the UK, is the increasing tendency for over 65s to drink levels of alcohol that are potentially harmful to their health.
According to a recent study by the University of Sunderland, 28% of men over 65 years and 14% of women over 65 now drink alcohol more than five times per week in England. Heavy drinking within this age group is strongly linked with depression and anxiety and loss of mental alertness as well as longer term physical health problems.Continue reading →