Validity of early-onset dementia diagnoses in VA electronic medical record administrative data.

Conclusions: A previously used algorithm for detecting dementia using VHA administrative data was not supported for use in the younger adult samples and resulted in an unacceptably high number of false positives. Based on these findings, there is concern for possible misclassification in population studies using similar algorithms to identify rates of EOD among veterans. Further, we provide suggestions to develop an enhanced algorithm for more accurate dementia surveillance among younger populations. PMID: 31645200 [PubMed - as supplied by publisher]
Source: The Clinical Neuropsychologist - Category: Psychiatry & Psychology Authors: Tags: Clin Neuropsychol Source Type: research

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(University of Virginia Health System) Even mild concussions cause severe and long-lasting impairments in the brain's ability to clean itself, and this may seed it for Alzheimer's, dementia and other neurodegenerative problems.
Source: EurekAlert! - Medicine and Health - Category: International Medicine & Public Health Source Type: news
Abstract Concussion and the sequelae have been controversial medico-legal issues for over 150 years. The following topics which are also important in clinical practice are discussed: definitions of concussion, neuroimaging, onset and prognosis of headaches, cognitive impairment, cognitive rehabilitation, post-traumatic stress disorder, and risk of later development of dementia. PMID: 32827445 [PubMed - as supplied by publisher]
Source: Headache - Category: Neurology Authors: Tags: Headache Source Type: research
The increased strength of association between concussion and risk for ADHD and anxiety disorders may result from gender-based differences in reporting, experts say.Medscape Medical News
Source: Medscape Neurology and Neurosurgery Headlines - Category: Neurology Tags: Neurology & Neurosurgery News Source Type: news
Concussion Linked to Risk for Dementia, Parkinson's, ADHD
Source: - Category: General Medicine Source Type: news
OBJECTIVE: To investigate associations between concussion and the risk of follow-up diagnoses of attention-deficit hyperactivity disorder (ADHD), mood and anxiety disorders (MADs), dementia and Parkinson's disease. DESIGN: A retrospective population-ba...
Source: SafetyLit - Category: International Medicine & Public Health Tags: Economics of Injury and Safety, PTSD, Injury Outcomes Source Type: news
The study of more than 186,000 Canadians found that those who suffered a concussion were more likely to develop any of several conditions, including: attention-deficit/hyperactivity disorder (ADHD); depression or anxiety; Parkinson's disease; or dementia.
Source: WebMD Health - Category: Consumer Health News Source Type: news
Risk increased for ADHD, mood and anxiety disorders, dementia, Parkinson disease
Source: The Doctors Lounge - Psychiatry - Category: Psychiatry Tags: Neurology, Psychiatry, Emergency Medicine, Journal, Source Type: news
This study offers a complex picture of how we can combat the onset of Alzheimer’s – as well as ten areas that scientists need to concentrate on researching in the future. Though the findings may seem bleak, there is some promise in that many of these risk factors can be managed or modified through lifestyle changes, including diet and exercise. – Mark Dallas is an Associate Professor in Cellular Neuroscience at University of Reading. This article is republished from The Conversation under a Creative Commons license. News in Context: Brain scans show lower accumulation of tau and amyloid pathology am...
Source: SharpBrains - Category: Neuroscience Authors: Tags: Cognitive Neuroscience Education & Lifelong Learning Health & Wellness Alzheimer’s Disease body mass index cognitive activity concussion depression diabetes head trauma High-blood-pressure Stress Source Type: blogs
Semin Neurol DOI: 10.1055/s-0040-1713632Chronic traumatic encephalopathy (CTE) is a tauopathy associated with repetitive mild head trauma, including concussion and asymptomatic subconcussive impacts. CTE was first recognized in boxers almost a century ago and has been identified more recently in contact sports athletes, military veterans exposed to blast, and victims of domestic violence. Like most neurodegenerative diseases, CTE is diagnosed conclusively by a neuropathological examination of brain tissue. CTE is characterized by the buildup of hyperphosphorylated tau (p-tau) in neurofibrillary tangles (NFTs), neurites, an...
Source: Seminars in Neurology - Category: Neurology Authors: Tags: Review Article Source Type: research
A leading group of medical experts on Tuesday declined to endorse cognitive screening for older adults, fueling a debate that has simmered for years. The U.S. Preventive Services Task Force said it could neither recommend nor oppose cognitive screening, citing insufficient scientific evidence of the practice’s benefits and harms and calling for further studies. The task force’s work informs policies set by Medicare and private insurers. Its recommendations, an accompanying scientific statement and two editorials were published Tuesday in the Journal of the American Medical Association. The task force’s ne...
Source: SharpBrains - Category: Neuroscience Authors: Tags: Cognitive Neuroscience Health & Wellness Alzheimer’s Disease Annual Wellness Visit cognition cognitive decline cognitive-abilities Cognitive-impairment cognitive-screening dementia geriatric psychiatrists geriatricians JAMA Jou Source Type: blogs
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