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depression; bipolar, dementia

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https://www.readbyqxmd.com/read/30103336/patterns-of-regional-cerebral-blood-flow-as-a-function-of-age-throughout-the-lifespan
#1
Daniel G Amen, Sachit Egan, Somayeh Meysami, Cyrus A Raji, Noble George
BACKGROUND: Understanding the influence of aging on the brain remains a challenge in determining its role as a risk factor for Alzheimer's disease. OBJECTIVE: To identify patterns of aging in a large neuroimaging cohort. METHODS: A large psychiatric cohort of 31,227 individuals received brain SPECT at rest and during a concentration task for a total of 62,454 scans. ANOVA was done to identify the mean age trends over the course of the age range in this group, 0- 105 years...
August 3, 2018: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/30030644/data-mining-algorithms-and-techniques-in-mental-health-a-systematic-review
#2
REVIEW
Susel Góngora Alonso, Isabel de la Torre-Díez, Sofiane Hamrioui, Miguel López-Coronado, Diego Calvo Barreno, Lola Morón Nozaleda, Manuel Franco
Data Mining in medicine is an emerging field of great importance to provide a prognosis and deeper understanding of disease classification, specifically in Mental Health areas. The main objective of this paper is to present a review of the existing research works in the literature, referring to the techniques and algorithms of Data Mining in Mental Health, specifically in the most prevalent diseases such as: Dementia, Alzheimer, Schizophrenia and Depression. Academic databases that were used to perform the searches are Google Scholar, IEEE Xplore, PubMed, Science Direct, Scopus and Web of Science, taking into account as date of publication the last 10 years, from 2008 to the present...
July 21, 2018: Journal of Medical Systems
https://www.readbyqxmd.com/read/30007545/associations-between-high-ambient-temperatures-and-heat-waves-with-mental-health-outcomes-a-systematic-review
#3
R Thompson, R Hornigold, L Page, T Waite
OBJECTIVES: The objective of this study was to describe the mental health effects of high ambient temperatures and heat waves, determine whether heat-related morbidity and mortality are increased among people with known mental disorders and identify knowledge gaps to inform targeting of future research. STUDY DESIGN: Systematic literature review and narrative synthesis. METHODS: A systematic review of published literature using MEDLINE, Embase and PsycINFO without geographical or temporal limits was conducted...
August 2018: Public Health
https://www.readbyqxmd.com/read/29971194/conditions-associated-with-essential-tremor-in-veterans-a-potential-role-for-chronic-stress
#4
Adrian Handforth, Gail A Parker
Background: Increased depression, hearing loss, dementia, alcoholism, and mortality in essential tremor patients remain unexplained. We investigated whether conditions associated with tremor are linked to chronic stress. Methods: The FY2013 Veterans Affairs database was queried for 38 selected dual diagnosis combinations in 5,854,223 veterans aged 21-95 years. Results: Post-traumatic stress disorder, anxiety, and depression were the most common psychiatric diagnoses in tremor patients, with the odds ratio exceeding 2 in all 15-year cohorts...
2018: Tremor and Other Hyperkinetic Movements
https://www.readbyqxmd.com/read/29944420/when-dementia-kills-before-one-passes-away-case-report-of-cotard-s-syndrome
#5
Camila Wanderley Pereira, Isabelly Sanally Monteiro Florentino, Leonardo Machado
Cotard's Syndrome (CS), among the noncognitive changes in the forms of dementia, is a seldom-found manifestation (1). This syndrome is characterized by the delusion of having lost organs (the individual experiences huge changes in the body and believes that he/she no longer has one or more organs) and by nihilistic delusion (the individual believes he/she or everyone in the world has died or been destroyed) (2). In 1880, Jules Cotard (1840-1889) described a clinical condition that he believed corresponded to a new subtype of depression, which he called anxious melancholia...
June 26, 2018: Clinical Schizophrenia & related Psychoses
https://www.readbyqxmd.com/read/29864758/electroconvulsive-therapy-general-considerations-and-experience-in-croatia
#6
Alma Mihaljević-Peleš, Maja Bajs Janović, Ana Stručić, Marina Šagud, Milena Skočić HanŽek, Maja Živković, Špiro Janović
Despite controversy, ECT has been recognized as significantly effective for the treatment of mental disorders since 1938, when Cerletti and Bini introduced ECT in clinical psychiatric practice for treatment of schizophrenia. In the next period, indication for ECT switched more toward depression and catatonia. ECT was even banned from psychiatric training in 1960's, due to the anti-psychiatric movement, which were fortified by Oscar winning movie "One Flew over the Cuckoo's Nest". Due to its robust effectiveness, ECT revived in the early 1980's and today holds its position in clinical psychiatric practices around the world...
June 2018: Psychiatria Danubina
https://www.readbyqxmd.com/read/29564993/risk-of-dementia-associated-with-psychotic-disorders-in-later-life-the-health-in-men-study-hims
#7
Osvaldo P Almeida, Andrew H Ford, Graeme J Hankey, Bu B Yeap, Jonathan Golledge, Leon Flicker
BACKGROUND: Recent research has identified several potentially modifiable risk factors for dementia, including mental disorders. Psychotic disorders, such as schizophrenia and delusional disorder, have also been associated with increased risk of cognitive impairment and dementia, but currently available data difficult to generalise because of bias and confounding. We designed the present study to investigate if the presence of a psychotic disorder increased the risk of incident dementia in later life...
March 22, 2018: Psychological Medicine
https://www.readbyqxmd.com/read/29514117/measuring-costs-of-community-mental-health-care-in-italy-a-prevalence-based-study
#8
F Senese, P Rucci, M P Fantini, D Gibertoni, E Semrov, M Nassisi, R Messina, C Travaglini
BACKGROUND: Information on individual mental healthcare costs and utilization patterns in Italy is scant. We analysed the use and the annual costs of community mental health services (MHS) in an Italian local health authority (LHA). Our aims are to compare the characteristics of patients in the top decile of costs with those of the remaining 90%, and to investigate the demographic and clinical determinants of costs. METHODS: This retrospective study is based on administrative data of adult patients with at least one contact with MHS in 2013...
June 2018: European Psychiatry: the Journal of the Association of European Psychiatrists
https://www.readbyqxmd.com/read/29407524/metabolic-inflammatory-vascular-comorbidity-in-psychiatric-disorders-soluble-epoxide-hydrolase-seh-as-a-possible-new-target
#9
REVIEW
W Swardfager, M Hennebelle, D Yu, B D Hammock, A J Levitt, K Hashimoto, A Y Taha
The common and severe psychiatric disorders, including major depressive disorder (MDD) and bipolar disorder (BD), are associated with inflammation, oxidative stress and changes in peripheral and brain lipid metabolism. Those pathways are implicated in the premature development of vascular and metabolic comorbidities, which account for considerable morbidity and mortality, including increased dementia risk. During endoplasmic reticulum stress, the soluble epoxide hydrolase (sEH) enzyme converts anti-inflammatory fatty acid epoxides generated by cytochrome p450 enzymes into their corresponding and generally less anti-inflammatory, or even pro-inflammatory, diols, slowing the resolution of inflammation...
April 2018: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/29234900/trace-lithium-and-mental-health
#10
REVIEW
Nobuyoshi Ishii, Takeshi Terao
Lithium therapy is generally accepted as a first-line treatment for bipolar disorder, and it is also identified as one of the best augmenting options for treatment-resistant depression. Furthermore, lithium has been investigated in association with suicide, dementia and aggressiveness. In this review, we examined articles about the effects of very small amounts of lithium in treating suicide, dementia, bipolar disorder and temperament, to assess the present state of trace lithium's effect on mental state. The results indicate that trace lithium may be effective for suicide prevention but randomized, placebo-controlled trials are required to draw a definite conclusion...
February 2018: Journal of Neural Transmission
https://www.readbyqxmd.com/read/29221697/prevalence-of-mental-health-disorders-in-elderly-u-s-military-veterans-a-meta-analysis-and-systematic-review
#11
Victoria Williamson, Sharon A M Stevelink, Karla Greenberg, Neil Greenberg
OBJECTIVE: Older veterans may be vulnerable to mental health problems. Meta-analytic and systematic review methods sought to determine the prevalence rate of mental health disorders in older military veterans (≥65 years). METHODS: Eleven studies were eligible, and meta-analyses of veteran depression, substance abuse, post-traumatic stress disorder (PTSD), anxiety, dementia, bipolar disorder, and schizophrenia were conducted. RESULTS: Although conducted exclusively with U...
May 2018: American Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/29195125/effects-of-continuation-electroconvulsive-therapy-on-quality-of-life-in-elderly-depressed-patients-a-randomized-clinical-trial
#12
W Vaughn McCall, Sarah H Lisanby, Peter B Rosenquist, Mary Dooley, Mustafa M Husain, Rebecca G Knapp, Georgios Petrides, Matthew V Rudorfer, Robert C Young, Shawn M McClintock, Martina Mueller, Joan Prudic, Robert M Greenberg, Richard D Weiner, Samuel H Bailine, Nagy A Youssef, Laryssa McCloud, Charles H Kellner
We examined whether electroconvulsive therapy (ECT) plus medications ("STABLE + PHARM" group) had superior HRQOL compared with medications alone ("PHARM" group) as continuation strategy after successful acute right unilateral ECT for major depressive disorder (MDD). We hypothesized that scores from the Medical Outcomes Study Short Form-36 (SF-36) would be higher during continuation treatment in the "STABLE + PHARM" group versus the "PHARM" group. The overall study design was called "Prolonging Remission in Depressed Elderly" (PRIDE)...
February 2018: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/29143483/the-impact-of-mental-health-comorbidities-on-adherence-to-buprenorphine-a-claims-based-analysis
#13
Megan Litz, Douglas Leslie
BACKGROUND AND OBJECTIVES: Previous research has been inconclusive about whether opioid-dependent patients with psychiatric comorbidities have shorter treatment retention and higher relapse rates. This study aims to evaluate the impact of mental health comorbidities on adherence to buprenorphine using a large, national health insurance claims data base. METHODS: We used MarketScan® data from 2012 to 2014 to perform this analysis. Inclusion criteria included all patients with an opioid use disorder-related ICD-9 code who had been prescribed buprenorphine (n = 2947)...
December 2017: American Journal on Addictions
https://www.readbyqxmd.com/read/28937973/oral-and-dental-health-issues-in-people-with-mental-disorders
#14
REVIEW
Julio Torales, Iván Barrios, Israel González
Patients with mental disorders are subject to a greater number of risk factors for oral and dental disease than the general population. This is mostly caused by the side effects of the medications that they receive, lack of self-care, difficulty to access health services, a negative attitude towards healthcare providers, and patients’ lack of cooperation in dental treatments. The most common psychiatric disorders in our population are depression, anxiety disorders, schizophrenia, bipolar disorder, and dementia...
September 21, 2017: Medwave
https://www.readbyqxmd.com/read/28906054/neuropathological-comorbidity-associated-with-argyrophilic-grain-disease
#15
REVIEW
Osamu Yokota, Tomoko Miki, Chikako Ikeda, Shigeto Nagao, Shintaro Takenoshita, Hideki Ishizu, Takashi Haraguchi, Shigetoshi Kuroda, Seishi Terada, Norihito Yamada
Argyrophilic grain disease (AGD) is a common four-repeat tauopathy in elderly people. While dementia is a major clinical picture of AGD, recent studies support the possibility that AGD may be a pathological base in some patients with mild cognitive impairment, late-onset psychosis, bipolar disorder and depression. AGD often coexists with various other degenerative changes. The frequency of AGD in progressive supranuclear palsy (PSP) cases was reported to range from 18.8% to 80%. The frequency of AGD in corticobasal degeneration (CBD) cases tends to be higher than that in PSP cases, ranging from 41...
February 2018: Neuropathology: Official Journal of the Japanese Society of Neuropathology
https://www.readbyqxmd.com/read/28899446/affective-and-emotional-dysregulation-as-pre-dementia-risk-markers-exploring-the-mild-behavioral-impairment-symptoms-of-depression-anxiety-irritability-and-euphoria
#16
Zahinoor Ismail, Jennifer Gatchel, Daniel R Bateman, Ricardo Barcelos-Ferreira, Marc Chantillon, Judith Jaeger, Nancy J Donovan, Moyra E Mortby
BACKGROUND: Affective and emotional symptoms such as depression, anxiety, euphoria, and irritability are common neuropsychiatric symptoms (NPS) in pre-dementia and cognitively normal older adults. They comprise a domain of Mild Behavioral Impairment (MBI), which describes their emergence in later life as an at-risk state for cognitive decline and dementia, and as a potential manifestation of prodromal dementia. This selective scoping review explores the epidemiology and neurobiological links between affective and emotional symptoms, and incident cognitive decline, focusing on recent literature in this expanding field of research...
February 2018: International Psychogeriatrics
https://www.readbyqxmd.com/read/28856968/estimating-the-prevalence-of-serious-mental-illness-and-dementia-diagnoses-among-medicare-beneficiaries-in-the-health-and-retirement-study
#17
Maria Teresa Brown, Douglas A Wolf
OBJECTIVE: To estimate the prevalence of serious mental illness and dementia among Medicare beneficiaries in the Health and Retirement Study (HRS). METHODS: This study utilizes HRS-linked Medicare claims data sets and inverse probability weighting to estimate overall and age-specific cumulative prevalence rates of dementia and serious mental illnesses among 18,740 Medicare beneficiaries. Two-way tabulations determine conditional probabilities of dementia diagnoses among beneficiaries diagnosed with specific mental illnesses, and binary logistic regressions determine conditional probabilities of dementia diagnoses among beneficiaries diagnosed with specific mental illnesses, controlling for covariates...
August 2018: Research on Aging
https://www.readbyqxmd.com/read/28749089/cognitive-deficits-in-patients-with-neuropsychiatric-symptoms-a-comparative-study-between-behavioral-variant-frontotemporal-dementia-and-primary-psychiatric-disorders
#18
COMPARATIVE STUDY
Everard G B Vijverberg, Sigfried Schouws, Paul David Meesters, Esmée Verwijk, Hannie Comijs, Ted Koene, Charlotte Schreuder, Aartjan Beekman, Philip Scheltens, Max Stek, Yolande Pijnenburg, Annemieke Dols
OBJECTIVE: To compare neuropsychological profiles in behavioral variant frontotemporal dementia (bvFTD) with its most common primary psychiatric differential diagnoses, major depressive disorder (MDD), bipolar disorder (BD), and schizophrenia, in older patients with active symptoms. METHODS: We included patients from different cohorts with MDD (DSM-IV-TR: 296.20-296.23, 296.30-296.33; n = 42; mean ± SD age, 72.0 ± 8.0 years; female = 57.1%) included from 2002 to 2007, noneuthymic BD (DSM-IV-TR: 296...
September 2017: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/28560261/brain-structure-function-and-neurochemistry-in-schizophrenia-and-bipolar-disorder-a-systematic-review-of-the-magnetic-resonance-neuroimaging-literature
#19
Badari Birur, Nina Vanessa Kraguljac, Richard C Shelton, Adrienne Carol Lahti
Since Emil Kraepelin's conceptualization of endogenous psychoses as dementia praecox and manic depression, the separation between primary psychotic disorders and primary affective disorders has been much debated. We conducted a systematic review of case-control studies contrasting magnetic resonance imaging studies in schizophrenia and bipolar disorder. A literature search in PubMed of studies published between January 2005 and December 2016 was conducted, and 50 structural, 29 functional, 7 magnetic resonance spectroscopy, and 8 combined imaging and genetic studies were deemed eligible for systematic review...
2017: NPJ Schizophrenia
https://www.readbyqxmd.com/read/28557385/-telomere-telomerase-system-in-aging-norm-and-pathology-literature-review
#20
REVIEW
K I Pavlov, V N Mukhin, V M Klimenko, V N Anisimov
This literature review presents results of research showing association between functional activity of the telomere-telomerase system and mental cognitive and emotional processes in normal and various pathological states: chronic stress, depression, bipolar disorder, schizophrenia, mild cognitive impairment and dementia in aging. It also refers to age-specific, psycho-social, economic, immunological, genetic and epigenetic factors that influence these relationships.
2017: Advances in Gerontology, Uspekhi Gerontologii
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