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Are You Aware of These Dementia with Lewy Bodies Risk Factors?
Published: Feb 01, 2024
Identifying risk factors for DLB can help manage the condition better. Knowing what to watch for is half the battle.
Cognitive Fluctuations and Hallucinations
Early cognitive fluctuations and hallucinations are common in DLB and signal a poorer prognosis. These symptoms can make daily life more challenging and require careful management.
Motor Parkinsonism and Orthostatic Hypotension
Motor symptoms akin to Parkinson's disease, such as rigidity and tremors, are prevalent in DLB. Orthostatic hypotension, or sudden drops in blood pressure, is another risk leading to falls and injuries.
Genetic and Imaging Markers
The presence of the APOE e4 allele and hippocampal atrophy on MRI scans are linked to shorter survival in DLB. While these markers are not yet used in routine diagnosis, they offer insights into prognosis.
Frequently Asked Questions
Cognitive fluctuations and hallucinations.
Symptoms similar to Parkinson's disease.
It can cause falls and injuries.
The APOE e4 allele is associated with shorter survival.
Not routinely, but they provide prognostic insights.
Risk Awareness
Understanding risk factors can guide better management of DLB.
References
- Graff-Radford J, Lesnick TG, Boeve BF, et al. Predicting Survival in Dementia With Lewy Bodies With Hippocampal Volumetry. Mov Disord 2016; 31:989.
- Rongve A, Soennesyn H, Skogseth R, et al. Cognitive decline in dementia with Lewy bodies: a 5-year prospective cohort study. BMJ Open 2016; 6:e010357.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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