Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.1.1.7 (acetylcholinesterase)
 28,390 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Three patients diagnosed with Wernicke-Korsakoff syndrome were treated with the acetylcholinesterase inhibitor, donepezil, for periods of 6 to 8 months. Cognitive testing [Alzheimer's disease assessment scale-cognitive subscale (ADAS-Cog), Mini-mental state examination (MMSE), Clock drawing test and six item 2 min recall] and carer questionnaires [Informant Questionnaire (IQ Code), Neuropsychiatric inventory scale (NPI)] were performed at baseline, mid- and endpoint of the treatment period and post-discontinuation. Progressive partial improvement occurred in cognitive measurements through the treatment period, some of which was sustained after discontinuing donepezil. Carer questionnaires also indicated improvement. Confounding factors necessitate caution when attributing improvements to the medication, but these cases suggest that this option merits further investigation.
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PMID:Acetylcholinesterase inhibitors for the treatment of Wernicke-Korsakoff syndrome--three further cases show response to donepezil. 1559 27

Alzheimer's disease (AD) is the most frequent cause of dementia. This work aims to assess the effectiveness of reality orientation (RO), a traditional, extensively documented cognitive enhancement technique, when combined with acetylcholinesterase inhibitors in the treatment of AD. Fourteen patients with AD having mild to moderate dementia receiving standard treatment with donepezil were randomly assigned to control and treatment groups. Patients in the treatment group were submitted to weekly RO sessions for 6 months. Cognitive outcomes were assessed based on scores in the Consortium to Establish a Registry for Alzheimer's Disease (CERAD) neuropsychological battery and the Clock Drawing Test (CDT). Mean CERAD neuropsychological battery, Mini-Mental State Examination (MMSE), and CDT scores improved in the treatment group and worsened in the control group. A number of CERAD neuropsychological battery and MMSE scores were statistically significant. Our findings suggest that RO is a valuable long-term complementary intervention for dementia in AD.
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PMID:The effectiveness of reality orientation in the treatment of Alzheimer's disease. 2558 8

Patients with Parkinson disease dementia (PDD) have deficits resulting mainly from frontostriatal dysfunction. The aim of this study was to assess the effectiveness of reality orientation therapy (ROT) combined with drug therapy (acetylcholinesterase inhibitors) in PDD treatment and compare it with that of drug therapy alone. Patients (n = 12) with a diagnosis of PDD were divided into 2 groups: group A-drug therapy and ROT; group B-drug therapy alone. Reality orientation therapy was applied weekly for 6 months, and patients were assessed during the same period. Significant improvements in frontostriatal deficits were observed in the group that received the combined therapy, as shown mainly by the scores in verbal fluency in the Consortium to Establish a Registry for Alzheimer's Disease (CERAD) battery ( P = .02) and in attention in Scales for outcomes of Parkinson's Disease-Cognition ( P = .021) and Clock Drawing Test ( P = .037). Patients who received only medication had worse results in constructional praxis recall in the CERAD battery ( P = .037). Our results indicate that ROT may help in the treatment of frontostriatal cognitive deficits and can potentially be used to complement drug therapy.
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PMID:The Effectiveness of Reality Orientation Therapy in the Treatment of Parkinson Disease Dementia. 3028 13