![]() ![]() Alzheimer's dementia is the most common form of dementia and presents with memory loss. Individuals diagnosed with MCI are the main target for early interventions delaying dementia onset because they are at 31%–44% higher risk of developing dementia compared to normal control subjects. High-risk groups for developing dementia include those with subjective complaints of memory impairment and those with a history of early- or late-onset depression. Screening should be carried out in individuals who have the greatest risk of developing the disorder. Cognitive screening represents the initial step in the process of further assessment for dementia and can help identify potential cases for long-term management. Further, early diagnosis provides opportunity for medication management, if appropriate, with the hope of improving function, behavior, and cognition. ![]() Cognitive screening may help to identify at-risk drivers and those who need further assessment of driving and delirium risk. Once the diagnosis is established, patient and family can plan for important issues including powers of attorney for property and personal care, living wills for end of life care, planning for long-term care, and the preparation of a last will and testament. A firm diagnosis of dementia helps to provide an explanation to patients and families regarding recent changes in instrumental activities of daily living, behavior, intellectual functioning, and mood. As pharmacological advances for early treatment or symptom management in dementia become available, screening for dementia in the older population will require consideration as a possible preventive strategy.Ĭognitive screening carries a number of important benefits. Several studies have shown that dementia and cognitive impairment predicts future survival. MCI can be characterized by an amnesic syndrome, impairment in a single nonmemory domain of cognition, or slight cognitive decline in more than one domain. One of the driving forces is the extended life span of the aging population with the consequent increase in the incidence of dementia and mild cognitive impairment (MCI). Research into the early screening of cognitive disorders, specifically cognitive impairment and dementia, has aroused interest over the last two decades. ![]() It is a major cause of disability among older people and constitutes one of the most serious, and expensive, challenges currently facing health and social care services in the developed world. In developed countries, the prevalence of dementia is approximately 1.5% at age 65 years and doubles every 4 years, to reach approximately 30% by age 80. As the population of the developing world ages, dementia is becoming an increasingly important public health concern. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |