Grifols says trial shows positive effects in slowing Alzheimer's

Spain's Grifols said on Friday the latest results from a clinical trial of its Alzheimer's treatment show positive effects by achieving a reduction of the disease's progression in patients with mild and moderate conditions.
Source: Reuters: Health - Category: Consumer Health News Tags: healthNews Source Type: news

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TUESDAY, Jan. 21, 2020 -- No harms come from screening for Alzheimer disease and related dementias (ADRDs) in primary care, according to a study recently published in the Journal of the American Geriatrics Society. Nicole R. Fowler, Ph.D., from the...
Source: - Pharma News - Category: Pharmaceuticals Source Type: news
Authors: Baranowska-Wójcik E, Szwajgier D Abstract Introduction: Alzheimer's Disease (AD) is a progressive neurodegenerative pathology characterised by the presence of neuritic plaques and neurofibrillary tangles. The most important markers in AD pathology include excessive accumulation of amyloid beta (Aβ42) and phosphorylated tau (P-tau) proteins. One of the possible therapeutic strategies entails the elimination of such deposits by inhibiting Aβ aggregation. For years, one of the major problems in the treatment of AD has been the limited ability to deliver drugs to the brain for reasons related to ...
Source: Expert Review of Neurotherapeutics - Category: Neurology Tags: Expert Rev Neurother Source Type: research
ConclusionsOur data showed that Alzheimer's Disease is not characterised by accelerated long term forgetting, patients in our sample forgot at the same rate as healthy controls. Given the additional trials required by Alzheimer's patients to reach the 70% correct criterion, their memory impairment appears to be one of encoding. Moreover, Alzheimer's Disease patients benefited from repeated testing to the same extent as healthy controls. Due to our methodological design, we were also able to show that performance improved under repeated testing conditions, even with partial testing (sampling different features from each nar...
Source: Neuropsychologia - Category: Neurology Source Type: research
Source: European Journal of Nuclear Medicine and Molecular Imaging - Category: Nuclear Medicine Source Type: research
AbstractPurposeAlthough most deep learning (DL) studies have reported excellent classification accuracy, these studies usually target typical Alzheimer ’s disease (AD) and normal cognition (NC) for which conventional visual assessment performs well. A clinically relevant issue is the selection of high-risk subjects who need active surveillance among equivocal cases. We validated the clinical feasibility of DL compared with visual rating or quanti tative measurement for assessing the diagnosis and prognosis of subjects with equivocal amyloid scans.Methods18F-florbetaben scans of 430 cases (85 NC, 233 mild cognitive im...
Source: European Journal of Nuclear Medicine and Molecular Imaging - Category: Nuclear Medicine Source Type: research
ConclusionMedial and lateral temporal regions represent a site of significant tau accumulation in A+ subjects and possibly a useful marker of early clinical changes. This is the first study in which the A/T/N model is applied using 18F-flortaucipir PET in a memory clinic population. The majority of patients showed a profile consistent with the Alzheimer ’s continuum, while a minor percentage showed a profile suggestive of possible other neurodegenerative diseases. These results support the applicability of the A/T/N model in clinical practice.
Source: European Journal of Nuclear Medicine and Molecular Imaging - Category: Nuclear Medicine Source Type: research
Publication date: Available online 20 January 2020Source: NeurocomputingAuthor(s): Wei Li, Xuefeng Lin, Xi ChenAbstractApplying machine learning methods to various modality medical images and clinical data for early diagnosis of Alzheimer's disease (AD) and its prodromal stage has got lots of significant results. So far, the image data input to classifier mainly focus on 2D or 3D images. Although some functional imaging technologies, such as functional magnetic resonance imaging (fMRI), generate 4D data which contain both spatial and time-varying information of the brain, for the lack of suitable 4D image processing algori...
Source: Neurocomputing - Category: Neuroscience Source Type: research
(Case Western Reserve University) Researchers at the Case Western University School of Medicine in Cleveland, Ohio say they have identified a previously unknown gene and associated protein (which they have named 'aggregatin') which could potentially be suppressed to slow the advance of Alzheimer's disease. 'Based on the data we have, this protein can be an unrecognized new risk factor for Alzheimer's disease (AD),' said Xinglong Wang, an associate professor of pathology at the School of Medicine.
Source: EurekAlert! - Medicine and Health - Category: International Medicine & Public Health Source Type: news
(Natural News) Do you love snacking on sweet and juicy strawberries? Well, keep at it: A recent study suggests that they can lower your risk of developing Alzheimer’s dementia (AD). In a study published in Current Developments in Nutrition and funded by the California Strawberry Commission, researchers from Rush University found that elderly people who...
Source: - Category: Consumer Health News Source Type: news
This study characterizes individuals in the Alzheimer ’s Disease Neuroimaging Initiative (ADNI) data set with tau abnormality indicated by cerebrospinal fluid assay or positron emission tomography.
Source: JAMA Neurology - Category: Neurology Source Type: research
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