When older people with dementia are admitted to hospital, they are more likely to die or to stay in hospital longer than people without dementia. Many older people have cognitive impairment (CI) (problems with memory and thinking) which is a main feature of dementia, but have not yet been given a diagnosis, or may have CI due to other medical conditions. We investigated how common cognitive impairment is in older patients in hospital, and what the risks are for these patients of staying longer or dying in hospital. Continue reading →
Dorota Chapko is a PhD candidate in Public Health at the University of Aberdeen in Scotland, and a graduate from the Massachusetts Institute of Technology (MIT) with a double-major in Brain & Cognitive Sciences and in Anthropology. In this blog she discusses her recent Age & Ageing paper on the triad of impairment; she tweets at @dorotachapko
Although frailty is a central concept in clinical assessment of older people, there is no consensus definition. The concept is certainly multifactorial but physical components dominate. However, it is known that age-associated physical decline is likely to be accompanied by cognitive and emotional deficits. The ‘triad of impairment’ (triad) recognises the co-occurrence of cognitive, emotional and physical deficits in late-life and might be a useful alternative to ‘frailty’.
Identification of pathways to prolong healthy living and decrease the degree of frailty in old age will have benefits for individuals and society. Continue reading →
This year’s well attended Falls and Postural Stability Conference was held in Wembley, London. BGS member Mary Ni Lochlainn reports back.
The first session at this year’s BGS Falls and Postural Stability Conference was opened by Professor Alice Nieuwbower, from University of Leuven, Belgium, who discussed falls in the context of Parkinson’s Disease (PD).
Patients with PD are twice as likely to fall, compared to healthy older adults. It seems wobbling is a major factor here with ‘sway’ more predictive of falls than ‘gait speed’ in this population. Sway-metrics (probably not as much fun as they sound) show increased sway in patients taking levodopa, leading to a therapeutic challenge for clinicians.
Cognitive impairment is a common problem in older adults, and one which increases in prevalence with age with or without the presence of pathology. Persons with mild cognitive impairment (MCI) have difficulties in daily functioning, especially in complex everyday tasks that rely heavily on memory and reasoning. This imposes a potential impact on the safety and quality of life of the person with MCI as well as increasing the burden on the care-giver and overall society. Individuals with MCI are at high risk of progressing to Alzheimer’s diseases (AD) and other dementias, with a reported conversion rate of up to 60-100% in 5-10 years. These signify the need to identify effective interventions to delay or even revert the disease progression in populations with MCI.
There is a lot of criticism of how we manage cognitively impaired patients in acute hospitals. And advice on how to do it better. The hope has been that more expert and co-ordinated services would improve outcomes and save resources. But there has been little in the way of rigorous evaluation.
We developed a specialist medical and mental health unit with the ambitious objective of demonstrating best practice. We enhanced the ward environment, ward staffing and skill mix, including mental health specialist nurses, therapists and psychiatry, trained all staff to a high level in the person centred philosophy of care, and endeavoured to engage family carers more fully.