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Total 31 results found since Jan 2013.
Increased Risk of Stroke Linked to Stress at Home, Work
Experiencing multiple stressful events or chronic stress at home or at work over the course of a year raises the risk of several types of stroke, astudy published today inJAMA Network Open has found. However, the study also suggests that having a greater sense of control over the situations and experiences that affect one ’s life—a greater locus of control—may help counter the impact of stress on stroke risk.Catriona Reddin, M.B., of the University of Galway in Ireland and colleagues analyzed data from 26,812 participants in the INTERSTROKE study, an international case-control study of risk factors for stroke. Among ...
Source: Psychiatr News - December 9, 2022 Category: Psychiatry Tags: home stress INTERSTROKE study JAMA Network Open locus of control work stress Source Type: research
Predicting new-onset post-stroke depression from real-world data using machine learning algorithm
DiscussionMachine learning models can provide as potential predictive tools for PSD and important factors are identified to alert clinicians for early detection of depression in high-risk stroke patients.
Source: Frontiers in Psychiatry - June 19, 2023 Category: Psychiatry Source Type: research
Prognosis of ischemic stroke predicted by machine learning based on multi-modal MRI radiomics
ConclusionThe ML models based on muti-modal MRI radiomics are of high value for predicting clinical outcomes in acute stroke patients.
Source: Frontiers in Psychiatry - January 9, 2023 Category: Psychiatry Source Type: research
Study Documents Neurological, Psychiatric Complications From COVID-19
While previous studies and case reports have found that COVID-19 patients have experienced vascular and neurological problems, a newstudy inthe Lancet Psychiatry reports that patients are also showing symptoms of psychiatric disorders, including psychosis and depression.The study was the result of a collaborative effort of specialists in the United Kingdom to document COVID-19 complications.“To our knowledge, this is the first systematic, nationwide U.K. surveillance study of the breadth of acute complications of COVID-19 in the nervous system,” wrote Aravinthan Varatharaj, M.R.C.P., of University Hospital Southampton ...
Source: Psychiatr News - June 29, 2020 Category: Psychiatry Tags: Aravinthan Varatharaj brain hemorrhage brain inflammation cognition COVID-19 depression Lancet Psychiatry pain psychiatric disorders psychosis stroke United Kingdom weakness Source Type: research
Amphetamine and other pharmacological agents in human and animal studies of recovery from stroke
Publication date: Available online 18 April 2015 Source:Progress in Neuro-Psychopharmacology and Biological Psychiatry Author(s): D. Walker-Batson , J. Mehta , P. Smith , M. Johnson Neuromodulation with pharmacological agents, including drugs of abuse such as amphetamine, when paired with behavioral experience, has been shown to positively modify outcomes in animal models of stroke. A number of clinical studies have tested the efficacy of a variety of drugs to enhance recovery of language deficit post-stroke. The purpose of this paper is to: (1) present pertinent animal studies supporting the use of dextro-amphetamine su...
Source: Progress in Neuro Psychopharmacology and Biological Psychiatry - April 28, 2015 Category: Psychiatry Source Type: research
Risk of Chronic Conditions Found Higher Among Certain Groups With Depression, Anxiety
Women aged 20 to 60 with depression or anxiety were more likely to develop multiple chronic conditions over time compared with similarly aged women without depression or anxiety, according to areport published this week in JAMA Network Open. Women with comorbid anxiety and depression had an even greater risk of developing chronic conditions.Similarly, men with depression and/or anxiety at age 20 were more likely than those without depression or anxiety to develop chronic conditions.“Our findings support the need for managing comorbid depression and anxiety, which may help lower the risk of premature mortality associated ...
Source: Psychiatr News - May 5, 2022 Category: Psychiatry Tags: anxiety asthma cancer chronic conditions coronary artery disease depression diabetes hypertension JAMA Network Open men risk stroke women Source Type: research
Lithium Carbonate in a Poststroke Population: Exploratory Analyses of Neuroanatomical and Cognitive Outcomes
Conclusions
Lithium pharmacotherapy may be associated with gray matter volume change and verbal memory improvement in stroke patients, providing a rationale for future trials assessing therapeutic potential of lithium in a poststroke population.
Source: Journal of Clinical Psychopharmacology - December 19, 2018 Category: Psychiatry Tags: Brief Reports Source Type: research
Harnessing the Four Elements for Mental Health
DiscussionAs detailed above, the “elements” in both a classical and a contemporary sense have effects on our mental health and are potentially modifiable aspects that can be harnessed as therapeutic interventions. The most robust interventional evidence currently available shows tentative support for several use of the elements via horticultural and nature-exposure therapy, green exercise/physical activity, sauna and heat therapy, balneotherapy, and breathing exercises. It should be noted that, in many cases, these interventions were not studied in definitive diagnosed psychiatric disorders and thus it is pre...
Source: Frontiers in Psychiatry - April 23, 2019 Category: Psychiatry Source Type: research
Transcriptomic Analysis of Mecp2 Mutant Mice Reveals Differentially Expressed Genes and Altered Mechanisms in Both Blood and Brain
This study was carried out in accordance with the recommendations of National Animal Welfare Authority, Ireland. The protocol was approved by the Animal Ethical Committee Trinity College Dublin and HPRA.Author ContributionsAS performed the experiments and wrote the paper; KH provided assistance in the design and analysis of the RNAseq experiment; DT contributed to sample extraction and establishment of the colony; and DT and MG designed and supervised all the parts of the research and the writing of the manuscript.FundingThe study was funded by the Wellcome Trust Grant WT079408/C/06/Z issued to MG, and by an SFI FN Funded ...
Source: Frontiers in Psychiatry - April 29, 2019 Category: Psychiatry Source Type: research
Depression, Anxiety Three Times More Likely in People with Cannabis Use Disorder
Rates of comorbid major depressive disorder and generalized anxiety disorder are three times higher in people who have cannabis use disorder, ameta-analysis in theJournal of Affective Disorders has found.Vivian N. Onaemo, Ph.D., M.P.H., M.B.B.S., of the Government of Saskatchewan Ministry of Health in Reginia, Canada, and colleagues analyzed data from eight articles from six epidemiological surveys published from January 1980 through July 2020. There were approximately 177,000 respondents among all six surveys, and the surveys were largely conducted in the United States and Australia.The odds of having major depression wer...
Source: Psychiatr News - December 18, 2020 Category: Psychiatry Tags: cannabis cannabis use disorder depression general anxiety disorder Journal of Affective Disorders meta-analysis Source Type: research
One-Third of COVID-19 Survivors May Develop a Neuropsychiatric Disorder Within Months of Infection
One-third of individuals diagnosed with COVID-19 developed a psychiatric or neurological problem within six months of their diagnosis, according to astudy published Tuesday inThe Lancet Psychiatry. The prevalence of a post-COVID neurologic or psychiatric diagnosis was even greater among individuals with severe illness who had required hospitalization.“Given the size of the pandemic and the chronicity of many of the diagnoses and their consequences (for example, dementia, stroke, and intracranial hemorrhage), substantial effects on health and social care systems are likely to occur,” wrote Maxime Taque, Ph.D., of the Un...
Source: Psychiatr News - April 7, 2021 Category: Psychiatry Tags: anxiety COVID-19 electronic health records hospitalizations mood disorders neuropsychiatric disorders The Lancet Psychiatry Source Type: research
Trends in mental health inequalities for people with disability, Australia 2003 to 2020
CONCLUSION: This paper confirms that people with disability experience worse mental health than people without disability. We add to previous findings by demonstrating that disability-related inequalities in mental health have been sustained for a long period and are worsening in some subpopulations.PMID:37606227 | DOI:10.1177/00048674231193881
Source: The Australian and New Zealand Journal of Psychiatry - August 22, 2023 Category: Psychiatry Authors: Glenda M Bishop Anne Marie Kavanagh George Disney Zoe Aitken Source Type: research
Could Antibodies or Hormones Slow Brain Damage from Alzheimer’s?
Scientists have discovered that certain antibodies may help slow the progression of Alzheimer’s disease. Dr. Patricia Salinas of University College London, UK, and her team focused on a protein called Dkk1, present in raised levels in the brains of people with Alzheimer’s disease.
Using brain samples from mice, the team looked at the progressive disintegration of synapses in the hippocampus when exposed to a protein called amyloid-beta, thought to be central to the development of Alzheimer’s disease.
“Synaptic loss mediated by amyloid-beta in early stages of the disease might contribute to cognitive...
Source: Psych Central - June 1, 2013 Category: Psychiatry Authors: Jane Collingwood Tags: Aging Alzheimer's Disorders General Seniors Abnormal Deposits Alzheimer S Disease Antibodies Brain Area Brain Damage Cognitive Decline Cognitive Impairments Disintegration Dr Patricia Dr Simon Hippocampus Journal Of Neurosc Source Type: news
Got Bipolar? You're at Risk for Metabolic Syndrome, Too
A study found that people with bipolar disorder are up to twice as likely as the general population to have metabolic syndrome, a cluster of symptoms that increase your risk of heart problems, stroke and diabetes. The study, published in the Journal of Affective Disorders, also found that "co-occurrence of metabolic syndrome in the bipolar population is associated with a more complex illness presentation, less favorable response to treatment, and adverse course and outcome." In other words, for people with bipolar disorder, both are likely to be more serious and harder to treat.
Why are people with bipolar more likely to ...
Source: About.com Bipolar Disorder - June 3, 2013 Category: Psychiatry Source Type: news
Associations Between Vascular Risk and Mood in Euthymic Older Adults: Preliminary Findings.
CONCLUSIONS: Vascular risk was associated with endorsement of depressive symptoms in euthymic older adults. However, the patterns of associations with the two depression scales are distinct and may reflect both differences in administration and item characteristics. A limitation of this study was the exclusion of individuals with subclinical depression, leading to a restricted range on depression scales; future studies should include a full population sample to more fully explore low mood in late-life.
PMID: 23759292 [PubMed - as supplied by publisher]
Source: The American Journal of Geriatric Psychiatry - June 14, 2013 Category: Psychiatry Tags: Am J Geriatr Psychiatry Source Type: research
