Most of the trials that the committee reviewed did not deal directly with the effects of high blood
pressure on dementia, so it was impossible to come up with clear recommendations for doctors on how to treat patients with the condition, Iadecola said.
Not exact matches
Chronic high blood
pressure plays havoc
on the whole body and can lead to cardiovascular disease, stroke, and
dementia.
After age 85, controlling blood
pressure does not have much effect
on dementia risk.
The large study looked at the effects of antihypertensive treatment
on the risk of
dementia over a period of up to 24 years in 1262 older African Americans with high blood
pressure who were cognitively normal at the onset of the study.
The new study investigated the effect of antihypertensive medications
on cognitive impairment and
dementia, determining that it is blood
pressure reduction rather than the medications that lower risk of
dementia.
The government is putting
pressure on commissioners, and in turn general practitioners, to make more diagnoses of
dementia, but no analysis has been done to assess the harm that these targets could cause.
Typically, angiotensins have been linked to blood
pressure regulation, but Harding and Wright noticed that angiotensin IV, or early drug candidates based
on it, were capable of reversing learning deficits seen in many models of
dementia.
But there are more than 50 causes of
dementia, things like too much fluid
on the brain or normal
pressure hydrocephalies.