Malnutrition in the Elderly with Dementia Essay

What is Mal keep?Malnutrition is a state of nutrition (under or everyplace nutrition) in which a omit of protein, energy and otherwise nutrients causes measured adverse effects on tissue and/or body form, composition, maneuver or clinical break throughcome. We will focus on under nutrition as a nutritional concern. The main cause for concern among senior(a) people in the UK is that they are not feeding enough to contain good nutrition. Among the race of elder people in occupierial lot in that respect are many more(prenominal) underweight people than there are oerweight or obese people, and in old come along organism underweight poses a far greater risk to wellness than being overweight. The most recent information on the nutritional post of older people in Britain was reported in the National provender and Nutrition Survey (NDNS) of people aged 65 long time and over in 1998. In this survey, 3% of men and 6% of women living at home were underweight, while comparable f igures for those in occupantial burster were 16% and 15% respectively.It is suggested, however, that risk of undernutrition is still not adequately identified in older people and that undernutrition is often associated with hospitalisation and poor health status.1 The aim of undernutrition among older people with dementia in residential grapple is unattackableial to be even higher, with estimates that as many as 50% of older people with dementia have inadequate energy intakes. Undernutrition is cogitate to increase mortality, increased risk of fracture, increased risk of infections and increased risk of precise nutrient deficiencies leading to a variety of health-related conditions that pot greatly chance on the quality of life. Disease can overly exert a potent influence on malnutrition as medical conditions can reduce nutrition intake and impair digestion and assiduousness of nutrients as well as ingrain how the body metabolises and utilises them.The causes of under nutrition in older people in residential care are often multi-factorial low income, living alone, limited mobility, and lack of facilities and neighborly network can lead to undernutrition before admission, and this is often exacerbated by depression, distress and confusion. Factors that have been associated with undernutrition in care situations complicate lack of palatability of intellectual nourishment and inflexible timing of meals, lack of assistance with eating or expiry of independence in eating, lack of acceptability of food provided to ethnic minorities and lack of awareness of the need for assessment and documentation of older people at risk of undernutrition.Malnutrition can be significant if a person has a BMI of less than 18.5 kg/m2 had unintentional weight evil greater than 10% within the last 3-6 months a BMI less than 20kg/m2 and has had unintentional weight freeing greater than 5% within the last 3-6 months People are also at risk of becoming malnourished i f they have eaten very midget or nothing for more than 5 days and/or this normal is likely to continue. Worryingly, more than 1 in 4 of all adults admitted for a hospital stay, to a mental unit or a care home is at risk of malnutrition. It is a well-documented fact that worldwide, the elderly population is increasing, and with it, the incidence of malnutrition. Malnutrition is associated with significantly increased morbidity and mortality in one by one living older people, as well as in nursing home residents and hospitalised patients. Prevalence of malnutrition amongst the elderly population 35% in adults over 80 years of age 25 35% in adults 60 80 years 25% in adults less than 60 years of ageCauses of MalnutritionThere are many causes of malnutrition. These can include rock-bottom intake Poor appetite due to illness, food aversion, nausea or pain when eating, depression, anxiety, side effects of medication or drug habituation Inability to eat This can be due to investig ations or being held nil by mouth, reduced levels of consciousness confusion difficulty in feeding oneself due to weakness, arthritis or other conditions such as Parkinsons Disease, dysphasia, vomiting, painful mouth conditions, poor oral hygiene or teething restrictions imposed by surgery or investigations Lack of food handiness poverty poor quality diet at home, in hospital or in care homes problems with shopping and cooking Impaired absorption This can be due to medical and functional problems effecting digestion & stomach, intestine, pancreas and liver /or absorption Altered metabolism Increased or changed metabolic demands requirements related to illness e.g. malignant neoplastic unhealthiness surgery, organ dysfunction, or treatment Excess losses Vomiting diarrhoea nutrient fistulae stomas losses from nasogastric losses tube and other drains or skin exudates from burns People at risk of MalnutritionAs we have seen, the groups most vulnerable to malnutrition include Peo ple just discharge from hospital Elderly people (16% in residential care) People with cancer and other long-term conditions People recovering from surgeryRisk factors more specific to the elderlyDementia and other neurological disorders Alzheimers disease Other forms of dementia Confusional syndrome Consciousness disorders ParkinsonismConsequences of MalnutritionMalnutrition can often go undetected and when left untreated, it can have serious consequences on health, which include Increased risk to infections Delayed trauma healing Impaired respiratory function Muscle weakness and depressionDetection of MalnutritionThere is no alternative to measurements of weight and height, along with other anthropometric measures in specializer circumstances. These measurements can then be used with the following questions Has our resident been eating a normal and varied diet in the last hardly a(prenominal) weeks? Has our resident experienced intentional or unintentional weight loss recentl y? Rapid weight loss is a concern in all patients/residents whether obese or not Can our residents eat, swallow, digest and breastfeed enough food safely to meet their likely needfully? Does our resident have an unusually high need for all or nigh nutrients? Surgical stress, trauma, infection, metabolic disease, wounds, bedsores or history of poor intake may all contribute to such a need Does any treatment, disease, visible limitation or organ dysfunction limit out residents ability to handle the nutrients for current or future needs? Does our resident have excessive nutrient losses through vomiting, diarrhoea, surgical drains etc? Does a global assessment of our resident suggest under feeding? Low body weight, loose fitting clothes, fragile skin, poor wound healing, apathy, wasted muscles, poor appetite, altered taste sensation, altered bowel habit. banter with relatives may be important In the light of all of the above, can our resident meet all of their requirements b y voluntary choice from the food available? Understanding that asking these questions take a significant bill of time and expertise, a number of screening tools have been developed to suffice you identify whether our residents are at risk of malnutrition.Given the high preponderance of malnutrition and lack of proper management of patients/residents in various settings, performing a routine nutritional screening should result in early realisation of patients/residents who might have otherwise been missed. A screening tool should dish up establish reliable pathways of care for patients with malnutrition. Screening for malnutrition (and the risk of malnutrition) should be carried out by healthcare professionals with appropriate skills and training.