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Lithium dementia

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https://www.readbyqxmd.com/read/29685207/psychiatric-benefits-of-lithium-in-water-supplies-may-be-due-to-protection-from-the-neurotoxicity-of-lead-exposure
#1
Eric E Brown, Philip Gerretsen, Bruce Pollock, Ariel Graff-Guerrero
INTRODUCTION: Lithium is a medication used to treat bipolar disorder and may also prevent cognitive decline and suicide. Lithium is also found naturally, in levels well below clinical doses, in drinking water worldwide, and levels have been inversely associated with rates of psychiatric disorders. Lead (Pb) is another element in the environment but is a toxin of public health concern. Negative effects of chronic lead exposure and possible benefits of environmental lithium exposure appear complementary...
June 2018: Medical Hypotheses
https://www.readbyqxmd.com/read/29502274/the-treatment-of-cognitive-dysfunction-in-dementia-a-multiple-treatments-meta-analysis
#2
Cheng-Hwang Perng, Yue-Cune Chang, Ruu-Fen Tzang
OBJECTIVE: No cure is currently available for dementia; however, various treatments and interventions have been reported to be effective. The factors influencing the efficacy of dementia treatment have not been comprehensively evaluated. This study evaluated the factors influencing treatment effects on cognitive dysfunction in dementia by comparing the results obtained from a meta-analysis based on meta-regression. METHODS: We searched for articles, clinical trials, and meta-analyses on the efficacy of pharmacotherapy or psychosocial treatment for dementia published between 2000 and 2016 in the MEDLINE/PubMed, Cochrane Library, SCOPUS, and Airiti Library databases...
March 3, 2018: Psychopharmacology
https://www.readbyqxmd.com/read/29400298/neuroprotective-effects-of-lithium-what-are-the-implications-in-humans-with-neurodegenerative-disorders
#3
Élise Morlet, Franz Hozer, Jean-François Costemale-Lacoste
Lithium is used as a first line treatment in bipolar disorder. The neuroprotective effects of lithium in this indication tend to be well known and are mediated by its action on two enzymes: glycogen synthase kinase-3 and inositol monophosphatase-1. Preclinical and clinical studies seek to evaluate the neuroprotective effect of lithium in neurodegenerative disorders. The aims of this literature review is to gather clinical studies that investigated the efficacy of lithium in neurodegenerative diseases, using a systematic method based on PubMed data...
February 5, 2018: Gériatrie et Psychologie Neuropsychiatrie du Vieillissement
https://www.readbyqxmd.com/read/29322166/lithium-and-dementia
#4
Perminder Sachdev
No abstract text is available yet for this article.
March 1, 2018: JAMA Psychiatry
https://www.readbyqxmd.com/read/29322162/lithium-and-dementia
#5
Chika Edward Uzoigwe, Luis Carlos Sanchez Franco, Ignacio Gascon Conde
No abstract text is available yet for this article.
March 1, 2018: JAMA Psychiatry
https://www.readbyqxmd.com/read/29322161/lithium-and-dementia-reply
#6
Lars Vedel Kessing, Per Kragh Andersen, Annette Kjær Ersbøll
No abstract text is available yet for this article.
March 1, 2018: JAMA Psychiatry
https://www.readbyqxmd.com/read/29234900/trace-lithium-and-mental-health
#7
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/29195125/effects-of-continuation-electroconvulsive-therapy-on-quality-of-life-in-elderly-depressed-patients-a-randomized-clinical-trial
#8
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/28976944/the-new-news-about-lithium-an-underutilized-treatment-in-the-united-states
#9
Robert M Post
Lithium use for the treatment of mood disorders remains quite low, particularly in the United States compared with some European countries. Mogens Schou pioneered the study of lithium for prophylaxis of the recurrent mood disorder and encouraged its greater use. In an effort to further address the appropriate role of this drug, the multiple assets of lithium beyond its well-known antimanic effect are reviewed, and a brief summary of its side effects is outlined. It appears that lithium has positive effects in depression and suicide prevention, cognition, and reducing the incidence of dementia...
October 4, 2017: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28832877/association-of-lithium-in-drinking-water-with-the-incidence-of-dementia
#10
Lars Vedel Kessing, Thomas Alexander Gerds, Nikoline Nygård Knudsen, Lisbeth Flindt Jørgensen, Søren Munch Kristiansen, Denitza Voutchkova, Vibeke Ernstsen, Jörg Schullehner, Birgitte Hansen, Per Kragh Andersen, Annette Kjær Ersbøll
Importance: Results from animal and human studies suggest that lithium in therapeutic doses may improve learning and memory and modify the risk of developing dementia. Additional preliminary studies suggest that subtherapeutic levels, including microlevels of lithium, may influence human cognition. Objective: To investigate whether the incidence of dementia in the general population covaries with long-term exposure to microlevels of lithium in drinking water. Design, Setting, and Participants: This Danish nationwide, population-based, nested case-control study examined longitudinal, individual geographic data on municipality of residence and data from drinking water measurements combined with time-specific data from all patients aged 50 to 90 years with a hospital contact with a diagnosis of dementia from January 1, 1970, through December 31, 2013, and 10 age- and sex-matched control individuals from the Danish population...
October 1, 2017: JAMA Psychiatry
https://www.readbyqxmd.com/read/28832875/could-lithium-in-drinking-water-reduce-the-incidence-of-dementia
#11
John J McGrath, Michael Berk
No abstract text is available yet for this article.
October 1, 2017: JAMA Psychiatry
https://www.readbyqxmd.com/read/28673941/recalibrating-the-risks-and-benefits-of-lithium-therapy
#12
EDITORIAL
Michael Berk, Stephanie Cowdery, Lana Williams, Gin S Malhi
Recent data might subtly recalibrate the risk/benefit ratio of lithium, the prototypical mood stabiliser for bipolar disorder. There are hints that lithium might be associated with a reduction in dementia risk and as noted in this Journal , a surprising reduction in the risk of cancer.
July 2017: British Journal of Psychiatry: the Journal of Mental Science
https://www.readbyqxmd.com/read/28571548/intermittent-transient-motor-aphasia-associated-with-acute-lithium-toxicity-a-case-report-and-brief-review
#13
Subramoniam Madhusoodanan, Varudhini Reddy, Sonya Mohan
BACKGROUND: Lithium is known to cause certain neurological deficits. However, reports of aphasia secondary to lithium toxicity are scant. We report the case of a 70 year old African American woman with a history of schizoaffective disorder and mild dementia who developed transient intermittent aphasia secondary to lithium toxicity. METHODS: Patient was admitted because of agitation, delusional behavior, and pressured speech. Her previous medications included divalproex sodium 500 mg po bid, valproic acid 250 mg po qd, risperidone 3...
2017: Current Drug Safety
https://www.readbyqxmd.com/read/28509380/amyloid-is-essential-but-insufficient-for-alzheimer-causation-addition-of-subcellular-cofactors-is-required-for-dementia
#14
REVIEW
Jeffrey Fessel
OBJECTIVE: The aim of this study is to examine the hypotheses stating the importance of amyloid or of its oligomers in the pathogenesis of Alzheimer's disease (AD). METHODS: Published studies were examined. RESULTS: The importance of amyloid in the pathogenesis of AD is well established, yet accepting it as the main cause for AD is problematic, because amyloid-centric treatments have provided no clinical benefit and about one-third of cognitively normal, older persons have cerebral amyloid plaques...
January 2018: International Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/28423937/concordance-of-several-subcellular-interactions-initiates-alzheimer-s-dementia-their-reversal-requires-combination-treatment
#15
REVIEW
W J Fessel
The pathogenesis of Alzheimer's disease involves multiple pathways that, at the macrolevel, include decreased proliferation plus increased loss affecting neurons, astrocytes, and capillaries and, at the subcellular level, involve several elements: amyloid/amyloid precursor protein, presenilins, the unfolded protein response, the ubiquitin/proteasome system, the Wnt/catenin system, the Notch signaling system, mitochondria, mitophagy, calcium, and tau. Data presented show the intimate, anatomical interactions between neurons, astrocytes, and capillaries; the interactions between the several subcellular factors affecting those cells; and the treatments that are currently available and that might correct dysfunctions in the subcellular factors...
May 2017: American Journal of Alzheimer's Disease and Other Dementias
https://www.readbyqxmd.com/read/28359852/lithium-and-memantine-improve-spatial-memory-impairment-and-neuroinflammation-induced-by-%C3%AE-amyloid-1-42-oligomers-in-rats
#16
J Budni, D P Feijó, H Batista-Silva, M L Garcez, F Mina, T Belletini-Santos, L R Krasilchik, A P Luz, G L Schiavo, J Quevedo
Alzheimer's disease (AD) is the most common cause of dementia in the elderly. The main hallmarks of this disease include progressive cognitive dysfunction and an accumulation of soluble oligomers of β-amyloid (Aβ) 1-42 peptide. In this research, we show the effects of lithium and memantine on spatial memory and neuroinflammation in an Aβ1-42 oligomers-induced animal model of dementia in rats. Aβ 1-42 oligomers were administered intrahippocampally to male wistar rats to induce dementia. Oral treatments with memantine (5mg/kg), lithium (5mg/kg), or both drugs in combination were performed over a period of 17days...
May 2017: Neurobiology of Learning and Memory
https://www.readbyqxmd.com/read/28002662/association-between-lithium-use-and-risk-of-alzheimer-s-disease
#17
Chin Cheng, Peter Zandi, Elizabeth Stuart, Ching-Heng Lin, Pei-Yu Su, G Caleb Alexander, Tsuo-Hung Lan
OBJECTIVE: Current evidence for the association between use of lithium and risk of dementia is mixed. The objective of this study was to assess the risk of Alzheimer's disease associated with use of lithium. METHODS: A population-based, nested case-control study was conducted using data from the National Health Insurance Research Database in 2002 covering 24.5 million beneficiaries of the Taiwan National Health Insurance Program from January 1, 1997, to December 31, 2009...
February 2017: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/27819842/low-dose-lithium-treatment-for-agitation-and-psychosis-in-alzheimer-disease-and-frontotemporal-dementia-a-case-series
#18
Davangere P Devanand, Gregory H Pelton, Kristina D'Antonio, Jesse G Strickler, William C Kreisl, James Noble, Karen Marder, Anne Skomorowsky, Edward D Huey
No abstract text is available yet for this article.
January 2017: Alzheimer Disease and Associated Disorders
https://www.readbyqxmd.com/read/27395460/-depression-and-bipolar-disorder-risk-factors-and-potential-prevention-of-developing-dementia
#19
Hajime Baba
Epidemiological studies have demonstrated that suffering from depression and bipolar disorder may be risk factors for developing dementia. A mechanism of interactions of several factors, such as vascular disease and glucocorticoid, has been speculated to play a role in the development of dementia. It is suggested that the onset of dementia can be prevented or delayed by preventing the onset and recurrence of depression and bipolar disorder. In the prevent of depression, the management of daily life, such as diet and exercise, is important...
July 2016: Brain and Nerve, Shinkei Kenkyū No Shinpo
https://www.readbyqxmd.com/read/27328427/patients-receiving-lithium-therapy-have-a-reduced-prevalence-of-neurological-and-cardiovascular-disorders
#20
James M Prosser, Ronald R Fieve
A variety of evidence from laboratory and animal studies suggests that lithium has neurotrophic and cytoprotective properties, and may ameliorate or prevent some disease states. We investigated whether such a protective effect can be observed in human psychiatric patients receiving lithium therapy. We carried out a retrospective chart review of 1028 adult psychiatric male and female outpatients attending four lithium clinics in metropolitan New York City. Patients were divided into two groups based on lithium usage, and the prevalence of neurological and cardiovascular disorders was compared...
November 3, 2016: Progress in Neuro-psychopharmacology & Biological Psychiatry
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