Microsoft word - fact sheet dlb.doc

Dementia with Lewy Bodies (DLB)
What is DLB?
Dementia with Lewy Bodies (DLB) is a progressive neurodegenerative disease
associated with abnormal structures (Lewy bodies) found in certain areas of the
brain. DLB is sometimes difficult to diagnose because many of the symptoms
share similar characteristics with other neurodegenerative diseases including
Alzheimer’s disease and Parkinson’s disease. DLB is now thought to be the
second leading cause of dementia behind Alzheimer’s disease, and is thought to
account for approximately 20% of all dementia cases.
DLB is named after smooth round protein lumps called Lewy bodies that are
found in the nerve cells of affected brains. In DLB, the Lewy bodies are found
throughout the outer layer of the brain (the cerebral cortex) and deep inside the
midbrain or brainstem. The cause of DLB is unknown and no specific risk factors
have been identified. While some cases have appeared within families, there
does not appear to be a strong tendency for inheriting DLB.
What are the symptoms of DLB?
Primary symptoms of DLB include:
• Progressive cognitive decline, memory loss, and confusion
• Motor symptoms of Parkinson’s disease Other symptoms that sometimes occur with DLB include repeated falls, transient loss of consciousness, delusions, and sensitivity to certain medications. While all of these symptoms do not need to be present for a diagnosis to be made, typically changes in movement and cognitive impairment occur within a year of each other. Symptoms usually first emerge during the 6th and 7th decade of life, which is typically younger than Alzheimer’s disease.
What treatments are available and what is the prognosis?
DLB is a slowly progressive condition for which there is no cure. However,
researchers continue to search for a specific course of therapy for people with
DLB. At the present time, treatment is symptomatic, often involving the use of
medication to control the parkinsonian and psychiatric symptoms. However, it is
important to point out that sometimes the medications used to reduce the
Parkinson motor symptoms, result in a worsening of psychiatric symptoms
including hallucinations and delusions. Conversely, neuroleptic drugs sometimes
prescribed for the psychiatric symptoms of DLB can markedly worsen the
movement symptoms. In general, the atypical antipsychotic medications have
been more successful at treating the behavioral symptoms of DLB. Lastly,
increasing research is being conducted to look at the potential benefit of
Alzheimer’s medications with DLB. Preliminary data has shown that
cholinesterase inhibitor medication (i.e., Aricept, Razadyne, and Exelon) may
prove helpful not only with the cognitive decline associated with DLB, but also
may help to reduce the psychiatric features as well.
For further information or if you would like to schedule an appointment with The
Memory Center, please feel free to contact us at the address and phone number
listed below.
Washington Regional Memory Clinic
12 East Appleby Road
Fayetteville, Arkansas 72703



Congratulations to the City’s newest retirees for the months of January, February, March, and April! Thank you for your years of dedicated service. Stephen Acquart, Fire, 38 Years Joe Rodriguez, Development Services, Preventive Exams P.2 Lawrence De Luna, Parks & Recreation, Tobacco Cessation P.3 Maria Rodriguez, Downtown Operations, Fernando Esparza, Human

Journal of the American Mosquito Control Association, 24(1):127–129, 2008Copyright E 2008 by The American Mosquito Control Association, Inc. PERMETHRIN DECOMPOSITION AFTER FOUR MONTH STORAGE INTHE SPRAY TRUCK TANKS DURING MOSQUITO OFF SEASONRUI-DE XUE,1 WHITNEY A. QUALLS,1 HE ZHONG,2 AND CATE L. BROCK2ABSTRACT. The concentrations of permethrin in the Aqua-ReslinH formulation stored in the in

Copyright © 2010-2014 Drug Shortages pdf