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Drug: Donepezil

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Total 27 results found since Jan 2013.

The efficacy and safety of pharmacological treatments for post-stroke aphasia.
Conclusions Current evidence suggests that drugs can improve the prognosis of post-stroke aphasia, such as donepezil, memantine. Donepezil has a significant effect in improving the ability of auditory comprehension, naming, repetition and oral expression. Memantine has a significant effect in improving the ability of naming, spontaneous speech and repetition. Bromocriptine showed no significant improvement in the treatment of aphasia after stroke. The trial for galantamine, amphetamine and levodopa in the treatment of aphasia after stroke is limited and inconclusive. PMID: 29984673 [PubMed - as supplied by publisher]
Source: CNS and Neurological Disorders Drug Targets - July 6, 2018 Category: Drugs & Pharmacology Authors: Zhang X, Shu B, Zhang D, Huang L, Fu Q, Du G Tags: CNS Neurol Disord Drug Targets Source Type: research

Amphetamine and other pharmacological agents in human and animal studies of recovery from stroke
Publication date: Available online 18 April 2015 Source:Progress in Neuro-Psychopharmacology and Biological Psychiatry Author(s): D. Walker-Batson , J. Mehta , P. Smith , M. Johnson Neuromodulation with pharmacological agents, including drugs of abuse such as amphetamine, when paired with behavioral experience, has been shown to positively modify outcomes in animal models of stroke. A number of clinical studies have tested the efficacy of a variety of drugs to enhance recovery of language deficit post-stroke. The purpose of this paper is to: (1) present pertinent animal studies supporting the use of dextro-amphetamine su...
Source: Progress in Neuro Psychopharmacology and Biological Psychiatry - April 28, 2015 Category: Psychiatry Source Type: research

Neuroprotective effects of Danggui-Jakyak-San on rat stroke model through antioxidant/antiapoptotic pathway
Conclusion These suggest that DJ ameliorate the neurological dysfunction of cerebral ischemia through augmentation of antioxidant defense system and up-regulation of STAT3 and Pim-1. Graphical abstract
Source: Journal of Ethnopharmacology - May 16, 2016 Category: Drugs & Pharmacology Source Type: research

The efficacy and safety of post-stroke cognitive impairment therapies: an umbrella review
Conclusion: Our study demonstrated that ACEI inhibitors (Donepezil) and NMDA antagonists (Memantine), EGB761, and acupuncture are the ADL and BI, MoCA, and neurological function deficit medication/therapy, respectively, for patients with PSCI.Clinical Trial Registration:https://inplasy.com/inplasy-2022-11-0139/; Identifier: INPLASY2022110139.
Source: Frontiers in Pharmacology - August 24, 2023 Category: Drugs & Pharmacology Source Type: research

Total saponins from Trillium tschonoskii Maxim promote neurological recovery in model rats with post-stroke cognitive impairment
Total saponins from Trillium tschonoskii Maxim (TSTT), a bioactive component of local natural herbs in the Enshi area, China, have been demonstrated to have functions of restoring cognitive capacity and promoting axonal regeneration post-stroke, but the mechanism of this process remains unclear. The hippocampus is a critical tissue for controlling learning and memory capacity, and the sonic hedgehog (Shh) signaling pathway plays a major role in the patterning and synaptic plasticity of hippocampal neural circuits. Therefore, we aimed to investigate whether TSTT could restore learning and cognitive functions by modulating t...
Source: Frontiers in Pharmacology - September 7, 2023 Category: Drugs & Pharmacology Source Type: research

ChAT-positive neurons participate in subventricular zone neurogenesis after middle cerebral artery occlusion in mice.
In this study, we assessed whether these ChAT(+) neurons also participate in stroke-induced neurogenesis. We used a permanent middle cerebral artery occlusion (MCAO) model produced by transcranial electrocoagulation in mice, atropine (muscarinic cholinergic receptor [mAchR] antagonist), and donepezil (acetylcholinesterase inhibitor) to investigate the role of ChAT(+) neurons in stroke-induced neurogenesis. We found that mAchRs, phosphorylated protein kinase C (p-PKC), and p-38 levels in the SVZ were upregulated in mice on day 7 after MCAO. MCAO also significantly increased the number of BrdU/doublecortin-positive cells and...
Source: Behavioural Brain Research - September 4, 2016 Category: Neurology Authors: Wang J, Fu X, Zhang D, Yu L, Li N, Lu Z, Gao Y, Wang M, Liu X, Zhou C, Han W, Yan B, Wang J Tags: Behav Brain Res Source Type: research

Probable Nootropic-induced Psychiatric Adverse Effects: A Series of Four Cases
Conclusion Healthcare providers in general, and specifically those in the mental health and substance abuse fields, should keep in mind that nootropic use is an under recognized and evolving problem. Nootropic use should be considered in cases where there are sudden or unexplained exacerbations of psychiatric symptoms in patients who have been stable and medication adherent. It is also important to remember that most nootropics are not detected on standard drug toxicology screening tests. We have very little clinical information on how nootropics may interact with psychotropics (or other medications) and potentially cause ...
Source: Innovations in Clinical Neuroscience - December 1, 2015 Category: Neuroscience Authors: ICN Online Editor Tags: Case Series and Literature Review Current Issue Mental Disorders Psychiatry Psychopharmacology Substance Use Disorders Ampakines Armodafinil brain enhancer Cerebrolysin Citicoline cognitive enhancer homeopathic medicine natural r Source Type: research

Early‐onset Alzheimer's disease: a global cross‐sectional analysis
ConclusionEarly‐onset Alzheimer's disease is found more frequently in Native American Indians, Alaskans, Hawaiians and other minorities, including Hispanics; patients with EOAD have more anxiety or depression. EOAD occurs independently of hypertension, stroke and atrial fibrillation.
Source: European Journal of Neurology - April 30, 2014 Category: Neurology Authors: P. K. Panegyres, H. Y. Chen, Tags: Original Article Source Type: research

Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy (CADASIL) – Still to be Considered in the Presence of Vascular Risk Factors
We report a 46-year-old male with a 9 and 3-month history of progressive unilateral lower limb weakness and dysarthria, respectively. He had a history of diabetes mellitus but no hypertension, hyperlipidemia, or smoking history. Both parents had a stroke at the age of 65 years. Neurological examination was significant for moderate dysarthria and reduced right upper limb dexterity. Magnetic resonance imaging (MRI) of the brain revealed extensive white matter disease, lacunar infarcts, and a few microhemorrhages. Electron microscopy of his skin biopsy showed electron-dense deposits of extracellular osmiophilic granular mater...
Source: Case Reports in Neurology - December 14, 2020 Category: Neurology Source Type: research

FDA Approves Lecanemab, a New Alzheimer ’s Drug
On Jan. 6, the U.S. Food and Drug Administration (FDA) approved a new drug to treat Alzheimer’s disease in its early stages. Lecanemab, which will be available under the name Leqembi, can slow the cognitive decline associated with Alzheimer’s disease by 27%, according to data submitted to the FDA by the drug’s developers, Eisai and Biogen. It’s only the second medication to show any improvement in neurodegeneration, a key criterion in the FDA’s consideration for approval. “For a long time, this is what we have been looking for,” says Dr. Sam Gandy, professor of neurology and psychi...
Source: TIME: Health - January 6, 2023 Category: Consumer Health News Authors: Alice Park Tags: Uncategorized Drugs healthscienceclimate Source Type: news

Review: Cholinesterase inhibitors do not reduce progression to dementia from mild cognitive impairment.
CONCLUSION In adults with mild cognitive impairment, cholinesterase inhibitors do not differ from placebo for progression to dementia at 1 and 3 years but increase nonserious adverse events.Cholinesterase inhibitors (ChEIs) vs placebo in adults with mild cognitive impairment*OutcomesNumber of trials (n)Weighted event ratesAt 16 wk to 3 yChEIsPlaceboRRR (95% CI)NNT (CI)Dementia at 1 y3 (2560)7.6%12%31% (0 to 53)NSDementia at 2 y2 (2048)12%18%33% (17 to 45)17 (12 to 34)Dementia at 3 y2 (1530)20%24%16% (-2 to 30)NSSerious adverse events6 (4207)19%19%3% (-10 to 14)NSRRI (CI)NNH (CI)Any adverse event6 (4207)89%82%9% (2 to 16)15...
Source: Annals of Internal Medicine - February 19, 2013 Category: Internal Medicine Authors: Masoodi N Tags: Ann Intern Med Source Type: research

Capgras-like visual decomposition in Lewy body dementia with therapeutic response to donepezil
We report 2 cases of LBD where visual phenomena including Capgras-like syndrome responded favorably to the use of a cholinesterase inhibitor.
Source: Nature Clinical Practice - December 8, 2014 Category: Neurology Authors: Reimers, K., Emmert, N., Shah, H., Benedict, R. H. B., Szigeti, K. Tags: Hallucinations, Dementia with Lewy bodies, Cognitive neuropsychology in dementia Cases Source Type: research

Bone Marrow-Derived Endothelial Progenitor Cells Protect Against Scopolamine-Induced Alzheimer-Like Pathological Aberrations
Abstract Vascular endothelial dysfunction plays a key role in the pathogenesis of Alzheimer’s disease (AD). Patients with AD have displayed decreased circulating endothelial progenitor cells (EPCs) which repair and maintain the endothelial function. Transplantation of EPCs has emerged as a promising approach for the management of cerebrovascular diseases including ischemic stroke, however, its impact on AD has been poorly described. Thus, the current study aimed at investigating the effects of bone marrow-derived (BM) EPCs transplantation in repeated scopolamine-induced cognitive impairment, an experimental mode...
Source: Molecular Neurobiology - December 20, 2014 Category: Neurology Source Type: research

Effect of ninjin'yoeito, a Kampo (traditional Japanese) medicine, on cognitive impairment and depression in patients with Alzheimer's disease: 2 years of observation
ConclusionsA 2‐year follow‐up of patients receiving donepezil and NYT treatment showed an improved cognitive outcome and alleviation of AD‐related depression.
Source: Psychogeriatrics - April 27, 2015 Category: Geriatrics Authors: Chiaki Kudoh, Ryutaro Arita, Mitsuru Honda, Taichi Kishi, Yasuhiro Komatsu, Hiroaki Asou, Masaru Mimura Tags: Original Article Source Type: research

Effect of Donepezil on Wernicke Aphasia After Bilateral Middle Cerebral Artery Infarction: Subtraction Analysis of Brain F-18 Fluorodeoxyglucose Positron Emission Tomographic Images
We present a case of a 53-year-old female patient with Wernicke aphasia, after the old infarction in the territory of left middle cerebral artery for 8 years and the recent infarction in the right middle cerebral artery for 4 months. On the initial evaluation, the Aphasia Quotient in Korean version of the Western Aphasia Battery was 25.6 of 100. Baseline brain F-18 fluorodeoxyglucose positron emission tomographic images demonstrated a decreased cerebral metabolism in the left temporoparietal area and right temporal lobe. Donepezil hydrochloride, a reversible acetylcholinesterase inhibitor, was orally administered 5 mg/d fo...
Source: Clinical Neuropharmacology - July 1, 2015 Category: Neurology Tags: Case Reports Source Type: research