We have located links that may give you full text access.
Cerebral white matter changes and rate of progression of dementia during cholinesterase inhibitor treatment: a retrospective cohort study.
International Journal of Geriatric Psychiatry 2007 November
BACKGROUND: Cerebral white matter changes (WMC) represent cerebrovascular disease (CVD) and are common in dementia. Cholinesterase inhibitors (ChEIs) are effective in Alzheimer's Disease (AD) with or without CVD, and in Dementia with Lewy Bodies (DLB). Predictors of treatment response are controversial.
OBJECTIVE: To investigate the effect of WMC severity on rate of progression of dementia during treatment with ChEIs.
METHODS: CT or MRI brain scans were rated for WMC severity in 243 patients taking ChEIs for dementia. Raters were blind to patients' clinical risk factors, dementia subtype and course of illness. Effects of WMC severity on rates of decline in cognition, function and behaviour were analysed for 140 patients treated for 9 months or longer. Analysis was performed for this group as a whole and within diagnostic subgroups AD and DLB. The main outcome measure was rate of change in Mini Mental State Examination (MMSE) score. Secondary measures were rates of change in scores on the Cambridge Cognitive Examination (CAMCOG), Instrumental Activities of Daily Living (IADL) and Clifton Assessment Procedures for the Elderly - Behaviour Rating Scale (CAPE-BRS).
RESULTS: There was no significant association between severity of WMC and any specified outcome variable for the cohort as a whole or for patients with AD. In patients with DLB, higher WMC scores were associated with more rapid cognitive decline.
CONCLUSIONS: Increased WMC severity does not influence clinical response to ChEI treatment in AD, but may hasten deterioration in ChEI-treated patients with DLB.
OBJECTIVE: To investigate the effect of WMC severity on rate of progression of dementia during treatment with ChEIs.
METHODS: CT or MRI brain scans were rated for WMC severity in 243 patients taking ChEIs for dementia. Raters were blind to patients' clinical risk factors, dementia subtype and course of illness. Effects of WMC severity on rates of decline in cognition, function and behaviour were analysed for 140 patients treated for 9 months or longer. Analysis was performed for this group as a whole and within diagnostic subgroups AD and DLB. The main outcome measure was rate of change in Mini Mental State Examination (MMSE) score. Secondary measures were rates of change in scores on the Cambridge Cognitive Examination (CAMCOG), Instrumental Activities of Daily Living (IADL) and Clifton Assessment Procedures for the Elderly - Behaviour Rating Scale (CAPE-BRS).
RESULTS: There was no significant association between severity of WMC and any specified outcome variable for the cohort as a whole or for patients with AD. In patients with DLB, higher WMC scores were associated with more rapid cognitive decline.
CONCLUSIONS: Increased WMC severity does not influence clinical response to ChEI treatment in AD, but may hasten deterioration in ChEI-treated patients with DLB.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app