High Blood Pressure May Prognosticate Dementia in Some Elderly Peoples

High Blood Pressure May Prognosticate Dementia in Some Elderly Peoples.
High blood power may announce dementia in older adults with impaired executive banquet (difficulty organizing thoughts and making decisions), but not in those with memory problems, a new study has found. The con included 990 dementia-free participants, average age 83, who were followed-up for five years.

During that time, dementia developed in 59,5 percent of those with and in 64,2 percent of those without anticyclone blood pressure. Similar rates were seen in participants with remembrance dysfunction alone and with both memory and head dysfunction.

However, among those with executive dysfunction alone, the rate of dementia development was 57,7 percent among those with high blood pressure compared to 28 percent for those without high blood pressure, which is also called hypertension. "We show herein that the comportment of hypertension predicts progression to dementia in a subgroup of about one-third of subjects with cognitive impairment, no dementia," wrote the researchers at the University of Western Ontario in Canada.

So "Control of hypertension in this inhabitants could subside by one-half the projected 50-percent five-year rate of flow to dementia." The study findings are published in the February issue of the journal Archives of Neurology. The findings may be shown important for elderly people with cognitive impairment but no dementia, the learning authors noted.

But "Worldwide, neurologic disorders are the most frequent cause of disability-adjusted life years; amidst these, cerebrovascular disease is the most common risk factor, and dementia is the second most common. There is no barrier or therapeutic intervention to mitigate this public health burden," the researchers wrote.

What is Dementia? Dementia is not a indicated disease. It is a descriptive term for a collection of symptoms that can be caused by a tally of disorders that affect the brain. People with dementia have significantly impaired intellectual functioning that interferes with standard activities and relationships. They also lose their ability to solve problems and maintain emotional control, and they may event personality changes and behavioral problems, such as agitation, delusions, and hallucinations. While reminiscence loss is a common symptom of dementia, memory loss by itself does not mean that a person has dementia.

Doctors analyse dementia only if two or more brain functions - such as memory and language skills - are significantly impaired without denial of consciousness. Some of the diseases that can cause symptoms of dementia are Alzheimer's disease, vascular dementia, Lewy body dementia, frontotemporal dementia, Huntington's disease, and Creutzfeldt-Jakob disease.

Doctors have identified other conditions that can cause dementia or dementia-like symptoms including reactions to medications, metabolic problems and endocrine abnormalities, nutritional deficiencies, infections, poisoning, knowledge tumors, anoxia or hypoxia (conditions in which the brain's oxygen accumulation is either reduced or thin off entirely), and middle and lung problems bestvito.eu. Although it is usual in very elderly individuals, dementia is not a normal part of the aging process.