Der Schmerz
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Old people's experience of pain differs markedly from that of younger people. Old people not only suffer from pain more often but also the pain is predominantly chronic in nature. In many cases older patients experience pain from more than one cause at any time due to multimorbidity. ⋯ Different dimensions of pain cannot be used variably but need to be regarded as complementing elements; however, this approach is currently not always possible to follow through in clinical practice especially with age-related illnesses, such as dementia. Currently, only the geriatric pain interview (Geriatrisches Schmerzinterview) is available as a multidimensional tool for the assessment of pain in older people. There is a clear need for more and extended research and development of tools and processes to comprehensively assess pain in older persons.
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Non-opioid analgesics are frequently used to control chronic pain in elderly patients; however some of these drugs show high rates of adverse drug reactions. Among these are significant clinical problems which impede an effective and safe pain control. ⋯ Acetaminophen, metamizol and flupirtin may be recommended instead; however a shortcoming of acetaminophen in comparison to NSAIDs is its weaker action to control pain. Metamizol is still banned in some countries due to rare but potentially severe hematological side effects and flupirtin frequently causes unfavorable sedation.
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Elderly patients with chronic pain are particularly at risk of functional limitations up to the loss of autonomy and social life. To facilitate autonomy, mobility and quality of life, physiotherapy plays an essential role in pain management. Nevertheless, programs that are specifically geared towards the needs of older patients are still uncommon. ⋯ First examples of pain management concepts for older adults demonstrate the positive results of activating therapy. Additionally, this article provides insights into barriers and resources of affected patients and all actors involved. However, physiotherapeutic treatment for aged chronic pain patients in Germany still shows considerable shortcomings but also offers an exciting challenge for the future.
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Systematic reviews of psychosocial assessment and effectiveness of psychotherapy for chronic pain syndromes in older patients are rare. However, it is of particular importance to consider the psychosocial aspects of elderly people with chronic pain. This narrative review describes recommended German-language assessments of the psychosocial dimensions of pain and summarizes existing studies of psychological therapy approaches for chronic pain in old age. ⋯ However, there is often a lack of supporting documentation about important result parameters (e.g., quality of life, functioning in everyday life, or pain acceptance). Overall, chronic pain in elderly people requires a biopsychosocial-spiritual model of pain. More attention should be given in research and daily practice to religiosity/spirituality as a possible means of coping, while mindfulness- and acceptance-based therapies should be further explored.
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Loss of pain perception can result from neurodevelopmental defects, degeneration of nociceptive fibers, or altered excitability of sensory neurons. Hereditary neurodegeneration leading to pain loss is classified as sensory and autonomic neuropathy (HSAN). Mutations in approximately 15 genes have been identified in the group of HSAN disorders. ⋯ The clinically overlapping "congenital insensitivity to pain (CIP)" is caused by mutations in voltage-gated sodium channels, which control the excitability of nociceptors. However, mutations in the latter genes can also result in disorders with increased pain susceptibility. This review summarizes the clinical presentation of HSAN and pain-related channelopathies and discusses the underlying disease mechanisms.