Acquired Risk Factors that Influence Risk for Dementia and Possibly Alzheimer Disease

Area of Science:

• Neurology
• Gerontology
• Public Health

Background:

• Alzheimer's disease (AD) and other dementias are significant global health challenges.
• Current treatments for AD, such as cholinesterase inhibitors and aducanumab, primarily manage symptoms after diagnosis.
• There is a growing need to identify and mitigate factors that contribute to dementia development.

Purpose of the Study:

• To summarize acquired risk factors associated with dementia development.
• To highlight the importance of addressing modifiable risk factors for dementia prevention.
• To provide a foundation for understanding dementia etiology beyond genetic predispositions.

Main Methods:

• Literature review of studies identifying acquired risk factors for dementia.
• Synthesis of evidence on factors influencing dementia risk.
• Categorization of risk factors based on their acquired nature.

Main Results:

• Identified key acquired risk factors including cardiovascular issues, lifestyle choices, and environmental exposures.
• Emphasized that many dementia risk factors are potentially modifiable.
• Highlighted the interplay between various acquired factors in increasing dementia risk.

Conclusions:

• Proactive identification and management of acquired risk factors are essential for dementia prevention strategies.
• Interventions targeting modifiable risk factors may significantly decrease the incidence of dementia, including Alzheimer's disease.
• A comprehensive approach considering both clinical treatment and preventative measures is vital for combating the dementia epidemic.