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Ischemic stroke depression

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https://www.readbyqxmd.com/read/28076632/-emma-study-a-brazilian-community-based-cohort-study-of-stroke-mortality-and-morbidity
#1
Alessandra Carvalho Goulart
CONTEXT AND OBJECTIVE: Stroke has a high burden of disability and mortality. The aim here was to evaluate epidemiology, risk factors and prognosis for stroke in the EMMA Study (Study of Stroke Mortality and Morbidity). DESIGN AND SETTINGS: Prospective community-based cohort carried out in Hospital Universitário, University of São Paulo, 2006-2014. METHODS: Stroke data based on fatal and non-fatal events were assessed, including sociodemographic data, mortality and predictors, which were evaluated by means of logistic regression and survival analyses...
November 2016: São Paulo Medical Journal, Revista Paulista de Medicina
https://www.readbyqxmd.com/read/28064431/the-prevalence-and-clinical-significance-of-sleep-disorders-in-acute-ischemic-stroke-patients-a-questionnaire-study
#2
Keun Tae Kim, Hye-Jin Moon, Jun-Gyu Yang, Sung-Ii Sohn, Jeong-Ho Hong, Yong Won Cho
PURPOSE: Sleep disturbances are frequently reported in stroke patients and associated with the outcome of strokes. Using sleep questionnaires, we investigated the prevalence of classified sleep disturbance and the influence of sleep disorders upon a stroke prognosis. METHODS: Patients with acute ischemic strokes or transient ischemic attacks (TIA) were included. We investigated the prevalence of sleep disturbance and the association of outcomes resulting from strokes...
January 7, 2017: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/28041574/suicidal-ideation-at-1-year-post-stroke-a-nationwide-survey-in-china
#3
Yang Yang, Yu-Zhi Shi, Ning Zhang, Shuo Wang, Gabor S Ungvari, Chee H Ng, Yi-Long Wang, Xing-Quan Zhao, Yong-Jun Wang, Chun-Xue Wang, Yu-Tao Xiang
OBJECTIVE: Few studies on suicidal ideation have been conducted in post-stroke patients in China. This national study examined suicidal ideation at 1-year post-stroke and explored its demographic and clinical correlates. METHODS: A total of 1418 patients with ischemic stroke were included in 56 hospitals nationwide. Demographic, clinical characteristics and neuro-imaging information were collected with standardized instruments, including assessment of stroke severity, depression, cognitive impairment, stroke recurrence, physical disability and insomnia...
January 2017: General Hospital Psychiatry
https://www.readbyqxmd.com/read/27987215/cortical-spreading-depression-csd-preconditioning-mediates-neuroprotection-against-ischemic-stroke-by-inducing-amp-activated-protein-kinase-dependent-autophagy-in-a-rat-cerebral-ischemic-reperfusion-injury-model
#4
P P Shen, S Hou, M Q Zhu, M M Zhao, Yibing Ouyang, J C Feng
Cortical spreading depression (CSD), based on its similarities with peri-infarct depolarization (PID), is an ideal model for investigating transformation from the ischemic penumbra to infarct core. However, the underlying mechanisms remain unclear. To our knowledge, this is the first study to use a middle cerebral artery occlusion (MCAO) ischemic-reperfusion (I/R) injury model to determine whether AMP-activated protein kinase (AMPK)-dependent autophagy contributes to the neuroprotection of CSD preconditioning in rat cortex...
December 17, 2016: Journal of Neurochemistry
https://www.readbyqxmd.com/read/27981192/forced-treadmill-exercise-can-induce-stress-and-increase-neuronal-damage-in-a-mouse-model-of-global-cerebral-ischemia
#5
Martina Svensson, Philip Rosvall, Antonio Boza-Serrano, Emelie Andersson, Jan Lexell, Tomas Deierborg
Physical exercise is known to be a beneficial factor by increasing the cellular stress tolerance. In ischemic stroke, physical exercise is suggested to both limit the brain injury and facilitate behavioral recovery. In this study we investigated the effect of physical exercise on brain damage following global cerebral ischemia in mice. We aimed to study the effects of 4.5 weeks of forced treadmill running prior to ischemia on neuronal damage, neuroinflammation and its effect on general stress by measuring corticosterone in feces...
December 2016: Neurobiology of Stress
https://www.readbyqxmd.com/read/27939386/impact-of-an-interaction-between-clopidogrel-and-selective-serotonin-reuptake-inhibitors
#6
Katsiaryna Bykov, Sebastian Schneeweiss, Macarius M Donneyong, Yaa-Hui Dong, Niteesh K Choudhry, Joshua J Gagne
Clopidogrel is a pro-drug that requires activation by the cytochrome P450 (CYP) enzyme system. Patients receiving clopidogrel are often treated with selective serotonin reuptake inhibitors (SSRIs) for co-existing depression. SSRIs that inhibit the CYP2C19 enzyme have the potential to reduce the effectiveness of clopidogrel. Using 5 US databases (1998 to 2013), we conducted a cohort study of adults who initiated clopidogrel while being treated with either an SSRI that inhibits CYP2C19 (fluoxetine and fluvoxamine) or a noninhibiting SSRI...
November 16, 2016: American Journal of Cardiology
https://www.readbyqxmd.com/read/27936074/association-between-metabolic-syndrome-and-cognitive-impairment-after-acute-ischemic-stroke-a-cross-sectional-study-in-a-chinese-population
#7
Pan Li, Wei Quan, Da Lu, Yan Wang, Hui-Hong Zhang, Shuai Liu, Rong-Cai Jiang, Yu-Ying Zhou
BACKGROUND AND OBJECTIVES: Metabolic syndrome (MetS), a risk factor for many vascular conditions, is associated with vascular cognitive disorders. The objective of the present study was to explore the associations of MetS and its individual components with the risks of cognitive impairment and neurological dysfunction in patients after acute stroke. METHODS: This cross-sectional study enrolled 840 patients ranging in age from 53 to 89 years from the Tianjin area of North China...
2016: PloS One
https://www.readbyqxmd.com/read/27896650/neuroprotection-by-chlorpromazine-and-promethazine-in-severe-transient-and-permanent-ischemic-stroke
#8
Xiaokun Geng, Fengwu Li, James Yip, Changya Peng, Omar Elmadhoun, Jiamei Shen, Xunming Ji, Yuchuan Ding
Previous studies have demonstrated depressive or hibernation-like roles of phenothiazine neuroleptics [combined chlorpromazine and promethazine (C + P)] in brain activity. This ischemic stroke study aimed to establish neuroprotection by reducing oxidative stress and improving brain metabolism with post-ischemic C + P administration. Sprague-Dawley rats were subjected to transient (2 or 4 h) middle cerebral artery occlusion (MCAO) followed by 6 or 24 h reperfusion, or permanent (28 h) MCAO without reperfusion...
November 28, 2016: Molecular Neurobiology
https://www.readbyqxmd.com/read/27866207/post-stroke-fatigue-may-be-associated-with-the-promoter-region-of-a-monoamine-oxidase-a-gene-polymorphism
#9
Smi Choi-Kwon, Mihye Ko, Sang-Eun Jun, Juhan Kim, Kyung-Hee Cho, Hyun-Wook Nah, Hasup Song, Jong S Kim
BACKGROUND: Post-stroke fatigue (PSF) is a common sequela of stroke. Despite reports of serotonergic involvement in the etiology of PSF, the potential contribution of serotonergic genes in the development of PSF needs to be investigated. METHODS: A total of 373 patients, who experienced ischemic stroke for PSF, were evaluated 3 months after the stroke. PSF was assessed using the Fatigue Severity Scale. The genomic DNA collected and stored in a -70°C freezer was genotyped for 6 polymorphisms in genes associated with serotonin synthesis (tryptophan hydroxylase 1 (TPH1) A218C, TPH2 rs10879355, and TPH2 rs4641528), transport (the promoter region of the serotonin transporter protein), and catabolism (the 30-bp functional variable number tandem repeat) polymorphism in the promoter region of monoamine oxidase A (MAO-A)...
November 19, 2016: Cerebrovascular Diseases
https://www.readbyqxmd.com/read/27824877/the-disability-rate-of-5-year-post-stroke-and-its-correlation-factors-a-national-survey-in-china
#10
Yang Yang, Yu-Zhi Shi, Ning Zhang, Shuo Wang, Gabor S Ungvari, Chee H Ng, Yi-Long Wang, Xing-Quan Zhao, Yong-Jun Wang, Chun-Xue Wang, Yu-Tao Xiang
Few studies on long-term functional outcome have been conducted in post-stroke patients in China. The objective of this study was to conduct a nationwide survey in China to investigate the 5-year prevalence of post-stroke disability and its correlation factors. A total of 893 patients with ischemic stroke were included. Demographic, clinical and neuro-imaging information were collected with standardized instruments that assessed stroke severity, depression, cognitive impairment, stroke recurrence and physical disability...
2016: PloS One
https://www.readbyqxmd.com/read/27816343/epidemiology-of-stroke-in-europe-and-trends-for-the-21st-century
#11
Yannick Béjot, Henri Bailly, Jérôme Durier, Maurice Giroud
Despite major improvements in primary prevention and acute treatment over the last decades, stroke is still a devastating disease. At the beginning of the 21st century, the age-standardized incidence of stroke in Europe ranged from 95 to 290/100,000 per year, with one-month case-fatality rates ranging from 13 to 35%. Approximately 1.1 million inhabitants of Europe suffered a stroke each year, and ischemic stroke accounted for approximately 80% of cases. Although global stroke incidence is declining, rates observed in young adults are on the rise, thus suggesting a need for strategies to improve prevention...
December 2016: La Presse Médicale
https://www.readbyqxmd.com/read/27753832/sy-04-2-long-term-cvd-risk-prediction-in-low-incidence-european-populations
#12
Giovanni Veronesi
In Italy, the European SCORE Project risk score is the recommended tool for cardiovascular disease risk stratification in the primary prevention setting. Among non-diabetic subjects aged 40 to 64, the model estimates the 10-year probability of death due to cardiovascular disease based on individual's age, total cholesterol, blood pressure and smoking status. A growing body of evidence suggests that in middle-aged adults this stratification may suffer from two major drawbacks. First, mortality risk severely underestimates the global burden of disease incidence...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27752994/rodent-gymnastics-neurobehavioral-assays-in-ischemic-stroke
#13
Sreekala S Nampoothiri, Tanvi Potluri, Harshith Subramanian, Rajanikant G Krishnamurthy
Despite years of research, most preclinical trials on ischemic stroke have remained unsuccessful owing to poor methodological and statistical standards leading to "translational roadblocks." Various behavioral tests have been established to evaluate traits such as sensorimotor function, cognitive and social interactions, and anxiety-like and depression-like behavior. A test's validity is of cardinal importance as it influences the chance of a successful translation of preclinical results to clinical settings...
October 17, 2016: Molecular Neurobiology
https://www.readbyqxmd.com/read/27752894/effects-of-il-6-and-cortisol-fluctuations-in-post-stroke-depression
#14
Xiao-Fan Zhang, Wei Zou, Yuan Yang
Depression is an important post-stroke sequela with negative impact on mortality, functional outcome and quality of life. Changes in cytokines have been hypothesized to be associated with the etiology of post-stroke depression (PSD). The altere dhypothalamic-pituitary-adrenal (HPA) functioning is associated with the onset of depression. The activity of HPA could induce the fluctuations of cortisol levels. In this study, we prospectively checked interleukin 6 (IL-6) and cortisol levels in patients with early ischemic stroke...
October 2016: Journal of Huazhong University of Science and Technology. Medical Sciences
https://www.readbyqxmd.com/read/27750246/the-course-of-activities-in-daily-living-who-is-at-risk-for-decline-after-first-ever-stroke
#15
Roderick Wondergem, Martijn F Pisters, Eveline J Wouters, Nick Olthof, Rob A de Bie, Johanna M A Visser-Meily, Cindy Veenhof
BACKGROUND: Stroke is not only an acute disease, but for the majority of patients, it also becomes a chronic condition. There is a major concern about the long-term follow-up with respect to activities of daily living (ADL) in stroke survivors. Some patients seem to be at risk for decline after a first-ever stroke. The purpose of this study was to determine the course of ADL from 3 months after the first-ever stroke and onward and identify factors associated with decline in ADL. METHODS: A systematic literature search of 3 electronic databases through June 2015 was conducted...
October 18, 2016: Cerebrovascular Diseases
https://www.readbyqxmd.com/read/27746082/the-impact-of-ischemic-cerebral-stroke-on-the-quality-of-life-of-patients-based-on-clinical-social-and-psychoemotional-factors
#16
Marta Dąbrowska-Bender, Magdalena Milewska, Aleksandra Gołąbek, Aneta Duda-Zalewska, Anna Staniszewska
BACKGROUND: Cerebral stroke is the major cause of disability in the modern world and, given its consequences, poses serious medical and social problems. The purpose of the study was to evaluate the quality of life of patients who suffered from an ischemic cerebral stroke with respect to various areas of life, including, in particular, clinical and psychoemotional factors. The study hypothesis states that the poststroke quality of life is reduced in the general context as well as in the context of specific areas of life...
January 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/27744763/a-review-of-trazodone-use-in-psychiatric-and-medical-conditions
#17
Hani Raoul Khouzam
Trazodone is an antidepressant that is FDA-approved for the treatment of depression. It has been used by mental health and primary care providers for the treatment of multiple psychiatric and medical conditions .This review describes trazodone mechanism of action, formulation, dosage and adverse effects and then summarizes the beneficial effects of trazodone in the treatment of various psychiatric and medical conditions such as major depression, as well non-approved FDA indications such as insomnia,anxiety disorders, posttraumatic stress disorder, obsessive compulsive disorder, feeding and eating disorders, substance use disorders, behavioral disturbances associated with cognitive dysfunction, sexual dysfunction, certain pain conditions, and rehabilitation after acute ischemic stroke...
January 2017: Postgraduate Medicine
https://www.readbyqxmd.com/read/27743373/depression-and-anxiety-symptoms-are-associated-to-disruption-of-default-mode-network-in-subacute-ischemic-stroke
#18
Jéssica Elias Vicentini, Marina Weiler, Sara Regina Meira Almeida, Brunno Machado de Campos, Lenise Valler, Li Min Li
Depression and anxiety symptoms are common after stroke and associated to reduction in quality of life and poor physical and social outcomes. The Default Mode Network (DMN) plays an important role in the emotional processing. We investigated whether these symptoms are associated to a disruption of DMN functional connectivity in the first month after stroke. Thirty-four subacute ischemic stroke patients were submitted to: 1) behavioral assessment through Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI) and Structured Clinical Interview for DSM Disorders; 2) neuropsychological assessment using Mini Mental State Examination and Montreal Cognitive Assessment; 3) resting state functional magnetic resonance imaging acquisition using a 3 T scanner (Philips Achieva)...
October 14, 2016: Brain Imaging and Behavior
https://www.readbyqxmd.com/read/27720524/depression-and-functional-status-among-african-american-stroke-survivors-in-inpatient-rehabilitation
#19
Gabrielle M Harris, Janice Collins-McNeil, Qing Yang, Vu Q C Nguyen, Mark A Hirsch, Charles F Rhoads, Tami Guerrier, J George Thomas, Terrence M Pugh, Deanna Hamm, Carol Pereira, Janet Prvu Bettger
PURPOSE: To examine the prevalence of poststroke depression (PSD) among African American stroke survivors and the association of depression with functional status at inpatient rehabilitation facility (IRF) discharge. METHODS: Secondary data analysis was conducted of a patient cohort who received care at 3 IRFs in the United States from 2009 to 2011. Functional status was measured by the Functional Independence Measure (FIM). Multiple linear regression models were used to examine associations of PSD and FIM motor and cognitive scores...
January 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/27678044/neuroticism-and-fatigue-3-months-after-ischemic-stroke-a-cross-sectional-study
#20
Chieh Grace Lau, Wai Kwong Tang, Xiang Xin Liu, Hua Jun Liang, Yan Liang, Vincent Mok, Adrian Wong, Gabor S Ungvari, Mansur A Kutlubaev, Ka Sing Wong
OBJECTIVE: To examine the relation between neuroticism and fatigue in Chinese patients with stroke. DESIGN: Cross-sectional study. SETTING: Acute stroke unit. PARTICIPANTS: Survivors of ischemic stroke (N=191) recruited from the acute stroke unit between May 1, 2010, and September 1, 2011. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: The personality trait of neuroticism was measured with the neuroticism subscale of the Chinese version of the NEO Five-Factor Inventory...
September 24, 2016: Archives of Physical Medicine and Rehabilitation
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