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Major neurocognitive disorder

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https://www.readbyqxmd.com/read/28334461/profile-of-children-diagnosed-with-a-fetal-alcohol-spectrum-disorder-a-retrospective-chart-review
#1
Natasha Reid, Doug Shelton, Judith Warner, Frances O'Callaghan, Sharon Dawe
INTRODUCTION AND AIMS: Fetal alcohol spectrum disorder (FASD) is a significant public health concern, and growing recognition in Australia led to the establishment of a specialist service for young children. The aim of the current study was to report on the diagnostic profile of a group of children who attended the service, to document the extent to which there were comorbid diagnoses and to provide information on the neurocognitive functioning of the children. DESIGN AND METHODS: This study was a retrospective chart review conducted by the diagnostic service...
March 23, 2017: Drug and Alcohol Review
https://www.readbyqxmd.com/read/28334240/the-use-of-rbans-among-inpatient-forensic-monolingual-spanish-speakers
#2
Cynthia Aguilar, Kenny A Karyadi, Dominique I Kinney, Stephen R Nitch
Objective: The Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) has been shown to be an effective screener for detecting neurocognitive impairments in English speaking forensic psychiatric inpatients, but no studies have examined whether the RBANS would have the same utility among monolingual Spanish speaking inpatients. This study sought to examine RBANS performance, as well as risk factors (i.e., educational, neurological, and medical) influencing RBANS performance, in that particular population...
February 18, 2017: Archives of Clinical Neuropsychology: the Official Journal of the National Academy of Neuropsychologists
https://www.readbyqxmd.com/read/28333613/collaborative-management-of-neurocognitive-disorders-in-primary-care-explorations-of-an-attempt-at-culture-change
#3
Lewis Mehl-Madrona, Barbara Mainguy
INTRODUCTION: Minor neurocognitive disorder (MiND; previously mild cognitive impairment) is a transitional zone between normal cognitive function and early stages of major neurocognitive disorder (previously called dementia). Of people with MiND, 5% to 10% progress to major neurocognitive disorder. Simple interventions such as memory activities, balance exercises, and anti-inflammatory diets have been shown to improve cognitive ability. Also, education and support in group settings have proved beneficial for patients with MiND...
2017: Permanente Journal
https://www.readbyqxmd.com/read/28270343/comprehensive-neuropsychological-evaluation-of-children-and-adolescents-with-sickle-cell-anemia-a-hospital-based-sample
#4
Samantha Nunes, Nayara Argollo, Marivania Mota, Camilo Vieira, Eduardo Pondé de Sena
BACKGROUND: Individuals with sickle cell anemia may suffer symptomatic or silent cerebral infarcts leading to neurocognitive complications. This study investigated the cognitive and intellectual performance of children and adolescents with sickle cell anemia. METHODS: The socioeconomic status, clinical aspects and behavioral profile of 15 young individuals with sickle cell anemia were evaluated. The Wechsler Intelligence Scale for Children, the Developmental Neuropsychological Assessment Test, and the Child Behavior Checklist were applied...
January 2017: Revista Brasileira de Hematologia e Hemoterapia
https://www.readbyqxmd.com/read/28259179/evaluation-of-a-research-diagnostic-algorithm-for-dsm-5-neurocognitive-disorders-in-a-population-based-cohort-of-older-adults
#5
Ranmalee Eramudugolla, Moyra E Mortby, Perminder Sachdev, Chantal Meslin, Rajeev Kumar, Kaarin J Anstey
BACKGROUND: There is little information on the application and impact of revised criteria for diagnosing dementia and mild cognitive impairment (MCI), now termed major and mild neurocognitive disorders (NCDs) in the DSM-5. We evaluate a psychometric algorithm for diagnosing DSM-5 NCDs in a community-dwelling sample, and characterize the neuropsychological and functional profile of expert-diagnosed DSM-5 NCDs relative to DSM-IV dementia and International Working Group criteria for MCI...
March 4, 2017: Alzheimer's Research & Therapy
https://www.readbyqxmd.com/read/28252112/parallel-changes-in-serum-proteins-and-diffusion-tensor-imaging-in-methamphetamine-associated-psychosis
#6
Michael S Breen, Anne Uhlmann, Sureyya Ozcan, Man Chan, Dalila Pinto, Sabine Bahn, Dan J Stein
Methamphetamine-associated psychosis (MAP) involves widespread neurocognitive and molecular deficits, however accurate diagnosis remains challenging. Integrating relationships between biological markers, brain imaging and clinical parameters may provide an improved mechanistic understanding of MAP, that could in turn drive the development of better diagnostics and treatment approaches. We applied selected reaction monitoring (SRM)-based proteomics, profiling 43 proteins in serum previously implicated in the etiology of major psychiatric disorders, and integrated these data with diffusion tensor imaging (DTI) and psychometric measurements from patients diagnosed with MAP (N = 12), methamphetamine dependence without psychosis (MA; N = 14) and healthy controls (N = 16)...
March 2, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28247338/development-and-psychometric-evaluation-of-the-metabqol-1-0-a-quality-of-life-questionnaire-for-paediatric-patients-with-intoxication-type-inborn-errors-of-metabolism
#7
Nina A Zeltner, Matthias R Baumgartner, Aljona Bondarenko, Regina Ensenauer, Daniela Karall, Stefan Kölker, Chris Mühlhausen, Sabine Scholl-Bürgi, Eva Thimm, Julia Quitmann, Peter Burgard, Markus A Landolt, Martina Huemer
INTRODUCTION: This study is part of the "European network and registry for intoxication type metabolic diseases" (E-IMD) project. Intoxication-type inborn errors of metabolism (IT-IEM) such as urea cycle disorders (UCD) and organic acidurias (OA) have a major impact on patients' lives. Patients have to adhere to strict diet and medication and may suffer from metabolic crises and neurocognitive impairment. Disease-specific health-related quality of life (HrQoL) assessment questionnaires are the method of choice to estimate the subjective burden of a disease...
March 1, 2017: JIMD Reports
https://www.readbyqxmd.com/read/28237992/prevalence-rates-of-dementia-and-mild-cognitive-impairment-are-affected-by-the-diagnostic-parameter-changes-for-neurocognitive-disorders-in-the-dsm-5-in-a-korean-population
#8
Ji Won Han, Yoonseop So, Tae Hui Kim, Dong Young Lee, Seung-Ho Ryu, Seong Yoon Kim, Shin Gyeom Kim, Shin-Kyum Kim, Jong Chul Youn, Jin Hyeong Jhoo, Jeong Lan Kim, Seok Bum Lee, Jung Jae Lee, Kyung Phil Kwak, Seok Woo Moon, Bong Jo Kim, Jae Nam Bae, Jong Inn Woo, Hyeon Jeong, Joon Hyuk Park, You Joung Kim, Ki Woong Kim
AIM: To examine the impact of the revised diagnostic criteria for neurocognitive disorders (NCDs) in the Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5) on the prevalence of dementia and mild cognitive impairment (MCI). METHODS: A total of 755 participants aged 65 years or older in the Nationwide Survey on Dementia Epidemiology in Korea 2012 were rediagnosed according to the DSM-5 criteria. RESULTS: The estimated age-, gender-, education-, and urbanicity-standardized prevalence rates of major and mild NCDs were 8...
February 25, 2017: Dementia and Geriatric Cognitive Disorders
https://www.readbyqxmd.com/read/28236693/attachment-style-moderates-theory-of-mind-abilities-in-depression
#9
Katja Koelkebeck, Carla Liedtke, Waldemar Kohl, Judith Alferink, Mariska Esther Kret
INTRODUCTION: Being able to understand other people's emotions and intentions is crucial for social interactions and well-being. Deficits in theory of mind (ToM) functioning hamper this ability and have been observed in depression and other neuropsychiatric disorders. However, results of previous research in depression have been inconclusive, possibly due to the presence of comorbid disorders and the disregarding of other modulating factors. METHODS: Thirty-eight patients with a major depressive disorder (MDD) and forty healthy matched controls were assessed with a ToM task using animated triangles...
February 20, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28219828/treating-cognitive-impairment-with-transcranial-low-level-laser-therapy
#10
Jack C de la Torre
This report examines the potential of low level laser therapy (LLLT) to alter brain cell function and neurometabolic pathways using red or near infrared (NIR) wavelengths transcranially for the prevention and treatment of cognitive impairment. Although laser therapy on human tissue has been used for a number of medical conditions since the late 1960s, it is only recently that several clinical studies have shown its value in raising neurometabolic energy levels that can improve cerebral hemodynamics and cognitive abilities in humans...
February 13, 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28212619/brain-and-liver-pathology-amyloid-deposition-and-interferon-responses-among-older-hiv-positive-patients-in-the-late-haart-era
#11
Isaac H Solomon, Umberto De Girolami, Sukrutha Chettimada, Vikas Misra, Elyse J Singer, Dana Gabuzda
BACKGROUND: HIV+ patients on highly active antiretroviral therapy (HAART) with suppressed viral loads have a low incidence of HIV-associated dementia, but increased prevalence of milder forms of HIV-associated neurocognitive disorders (HAND). These milder forms of HAND are often associated with minimal histological abnormalities, and their pathophysiology is unclear. Comorbidities, altered amyloid metabolism, accelerated brain aging, and activated interferon responses are suspected to play a role in HAND pathogenesis in HAART-treated persons...
February 17, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28211099/sedation-with-orally-administered-midazolam-in-elderly-dental-patients-with-major-neurocognitive-disorder
#12
Lena Rignell, Mona Mikati, Madeleine Wertsén, Catharina Hägglin
OBJECTIVE: The aim of this study was to evaluate acceptance of treatment after oral sedation with midazolam in dental patients with major neurocognitive disorder. BACKGROUND: Midazolam is commonly used as premedication in paediatric dentistry, oral surgery and people suffering from dental fear. Little is known about its use in other patient groups. METHODS: Dental and sedation records of 61 patients (64% women) sedated with midazolam were examined retrospectively...
February 17, 2017: Gerodontology
https://www.readbyqxmd.com/read/28169947/cognitive-performance-under-electroconvulsive-therapy-ect-in-ect-naive-treatment-resistant-patients-with-major-depressive-disorder
#13
Christoph Ziegelmayer, Göran Hajak, Anne Bauer, Marion Held, Rainer Rupprecht, Wolfgang Trapp
OBJECTIVES: Although electroconvulsive therapy (ECT) is considered a safe and highly effective treatment option for major depressive disorder, there are still some reservations with regard to possible adverse cognitive adverse effects. This is the case despite a large body of evidence showing that these deficits are transient and that there even seems to be a long-term improvement of cognitive functioning level. However, most data concerning cognitive adverse effects stem from studies using mixed samples of treatment-resistant and non-treatment-resistant as well as ECT-naive and non-ECT-naive subjects...
February 7, 2017: Journal of ECT
https://www.readbyqxmd.com/read/28166799/toll-like-receptor-3-activation-selectively-reverses-hiv-latency-in-microglial-cells
#14
David Alvarez-Carbonell, Yoelvis Garcia-Mesa, Stephanie Milne, Biswajit Das, Curtis Dobrowolski, Roxana Rojas, Jonathan Karn
BACKGROUND: Multiple toll-like receptors (TLRs) are expressed in cells of the monocytic lineage, including microglia, which constitute the major reservoir for human immunodeficiency virus (HIV) infection in the brain. We hypothesized that TLR receptor mediated responses to inflammatory conditions by microglial cells in the central nervous system (CNS) are able to induce latent HIV proviruses, and contribute to the etiology of HIV-associated neurocognitive disorders. RESULTS: Newly developed human microglial cell lines (hµglia), obtained by immortalizing human primary microglia with simian virus-40 (SV40) large T antigen and the human telomerase reverse transcriptase, were used to generate latently infected cells using a single-round HIV virus carrying a green fluorescence protein reporter (hµglia/HIV, clones HC01 and HC69)...
February 6, 2017: Retrovirology
https://www.readbyqxmd.com/read/28127697/differential-mechanisms-of-inflammation-and-endothelial-dysfunction-by-hiv-1-subtype-b-and-recombinant-crf02_ag-tat-proteins-on-human-brain-microvascular-endothelial-cells-implications-for-viral-neuropathogenesis
#15
Biju Bhargavan, Georgette D Kanmogne
The recombinant HIV-1 CRF02_AG is prevalent in West-Central Africa but its effects on the blood-brain barrier (BBB) and HIV-associated neurocognitive disorders (HAND) are not known. We analyzed the effects of Tat from HIV-1 subtype-B (Tat.B) and CRF02_AG (Tat.AG) on primary human brain microvascular endothelial cells (HBMEC), the major BBB component. Exposure of HBMEC to Tat.B increased IL-6 expression and transcription by 9- (P < 0.001) and 113-fold (P < 0.001), respectively, whereas Tat.AG increased IL-6 expression and transcription by 2...
January 27, 2017: Molecular Neurobiology
https://www.readbyqxmd.com/read/28101920/quantitative-proteomic-analysis-of-hiv-1-tat-induced-dysregulation-in-sh-sy5y-neuroblastoma-cells
#16
Tariq Ganief, Putuma Gqamana, Shaun Garnett, Jackie Hoare, Dan J Stein, John Joska, Nelson Soares, Jonathan M Blackburn
Despite affecting up to 70% of HIV-positivepatients and being the leading cause of dementia in patients under 40 years, the molecular mechanisms involved in the onset of HIV-associated neurocognitive disorders (HAND) are not well understood. To address this, we performed SILAC-based quantitative proteomic analysis on HIV-Tat treated SH-SY5Y neuroblastoma cells. Isolated protein was fractionated by SDS-PAGE and analysed by nLC-MS/MS on an Orbitrap Velos. Using MaxQuant, we identified and quantified 3077 unique protein groups, of which 407 were differentially regulated...
January 19, 2017: Proteomics
https://www.readbyqxmd.com/read/28095946/electroconvulsive-therapy-ect-for-treating-agitation-in-dementia-major-neurocognitive-disorder-a-promising-option
#17
Oliver M Glass, Brent P Forester, Adriana P Hermida
BACKGROUND: Agitation in patients with dementia increases caretaker burden, increases healthcare costs, and worsens the patient's quality of life. Antipsychotic medications, commonly used for the treatment of agitation in patients with dementia have a box warning from the FDA for elevated mortality risk. Electroconvulsive therapy (ECT) has made significant advances over the past several years, and is efficacious in treating a wide range of psychiatric conditions. We provide a systematic review of published literature regarding the efficacy of ECT for the treatment of agitation in patients with dementia (major neurocognitive disorder)...
January 18, 2017: International Psychogeriatrics
https://www.readbyqxmd.com/read/28078633/benzodiazepine-use-and-risk-of-developing-alzheimer-s-disease-a-case-control-study-based-on-swiss-claims-data
#18
Fabienne A Biétry, Alena M Pfeil, Oliver Reich, Matthias Schwenkglenks, Christoph R Meier
BACKGROUND: A possible association between benzodiazepine use and Alzheimer's disease (AD) has been hypothesized in previous studies. OBJECTIVES: Using claims data from the Helsana Group, a large Swiss health insurance provider, we examined the association between previous benzodiazepine use and the risk of AD. METHODS: We conducted a matched case-control study and identified 1438 incident AD cases between 2013 and 2014 based on recorded first-time use of drugs used to treat AD [i...
January 11, 2017: CNS Drugs
https://www.readbyqxmd.com/read/28076946/validation-of-the-sinhala-version-of-the-repeatable-battery-for-assessment-of-neuropsychological-status-rbans
#19
Chathurie Suraweera, D Anandakumar, D Dahanayake, M Subendran, U T Perera, Raveen Hanwella, Varuni de Silva
Introduction: Only the Mini mental state examination (MMSE) and Montreal Cognitive Assessment scale have been validated in a Sri Lankan population for the assessment of cognitive functions. Both tests are deficient in the number of domains assessed. Therefore validation of Repeatable Battery for Assessment of Neuropsychological Status is important as it assesses most of the cognitive domains. Objectives: To culturally adapt RBANS and investigate the validity and reliability of culturally adapted RBANS (RBANS-S)...
December 30, 2016: Ceylon Medical Journal
https://www.readbyqxmd.com/read/28074940/alpha7-nicotinic-acetylcholine-receptor-is-required-for-amyloid-pathology-in-brain-endothelial-cells-induced-by-glycoprotein-120-methamphetamine-and-nicotine
#20
Liqun Liu, Jingyi Yu, Li Li, Bao Zhang, Lingjuan Liu, Chun-Hua Wu, Ambrose Jong, Ding-An Mao, Sheng-He Huang
One of the most challenging issues in HIV-associated neurocognitive disorders (HAND) caused by HIV-1 virotoxins and drug abuse is the lack of understanding the underlying mechanisms that are commonly associated with disorders of the blood-brain barrier (BBB), which mainly consists of brain microvascular endothelial cells (BMEC). Here, we hypothesized that Glycoprotein 120 (gp120), methamphetamine (METH) and nicotine (NT) can enhance amyloid-beta (Aβ) accumulation in BMEC through Alpha7 nicotinic acetylcholine receptor (α7 nAChR)...
January 11, 2017: Scientific Reports
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