Medical research highlights dementia prevention and geriatric blood pressure management

New medical research and assessments are highlighting ways to improve brain health and manage chronic conditions in aging populations. According to the World Health Organization, up to 45% of dementia cases could be prevented by addressing specific risk factors, including blood pressure, metabolism, nicotine use, physical activity, and media consumption habits.

In geriatric care, the RETREAT-FRAIL study suggests a shift in how blood pressure is managed in frail, elderly nursing home residents. Findings presented by Professor Athanase Benetos indicate that a gradual, medically supervised reduction of blood pressure medication can be as safe as continuing standard treatment, without negative impacts on survival or heart health. This is particularly relevant as older patients are often more susceptible to the side effects of antihypertensive drugs.

Additionally, research shows that brain volume begins to decrease by approximately 5% per decade starting in the 40s, a process influenced by lifestyle factors such as excessive screen time, prolonged sitting, and high sugar consumption. New diagnostic methods, such as the NeuroLF scanner at LMU Klinikum München, are also being developed to aid in early detection.