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Sex differences, antidepressant

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https://www.readbyqxmd.com/read/29054014/sex-differences-in-behavioral-and-neurochemical-effects-of-gonadectomy-and-aromatase-inhibition-in-rats
#1
N Kokras, N Pastromas, D Papasava, C de Bournonville, C A Cornil, C Dalla
Aromatase inhibitors, which are widely used for the treatment of estrogen-dependent cancers, have been associated with psychiatric side effects ranging from mania to depression. In the present study, we investigated sex differences in the behavioral and neurochemical effects of aromatase inhibition on male and female, sham-operated or gonadectomized adult rats. Three weeks after surgery, rats received chronic treatment with the aromatase inhibitor letrozole or vehicle and were then subjected to the open field test, which assesses general activity...
October 10, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28916143/violent-behavior-by-emergency-department-patients-with-an-involuntary-hold-status
#2
Nancy L Dawson, Christian Lachner, Tyler F Vadeboncoeur, Michael J Maniaci, Veronica Bosworth, Teresa A Rummans, Archana Roy, M Caroline Burton
BACKGROUND: Violence against health care workers has been increasing. Health care workers in emergency departments (EDs) are highly vulnerable because they provide care for patients who may have mental illness, behavioral problems, or substance use disorders (alone or in combination) and who are often evaluated during an involuntary hold. Our objective was to identify factors that may be associated with violent behavior in ED patients during involuntary holds. METHODS: Retrospective review of patients evaluated during an involuntary hold at a suburban acute care hospital ED from January 2014 through November 2015...
August 18, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28875615/prescription-trends-of-psychotropics-in-children-and-adolescents-with-autism-based-on-nationwide-health-insurance-data
#3
Minha Hong, Seung Yup Lee, Juhee Han, Jin Cheol Park, Yeon Jung Lee, Ram Hwangbo, Hyejung Chang, Seong Woo Cho, Soo Young Bhang, Bongseog Kim, Jun Won Hwang, Geon Ho Bahn
Children with autism are often medicated to manage emotional and behavioral symptoms; yet, data on such pharmacotherapy is insufficient. In this study, we investigated the Korean National Health Insurance Claims Database (NHICD) information related to autism incidence and psychotropic medication use. From the 2010-2012 NHICD, we selected a total of 31,919,732 subjects under 19 years old. To examine the diagnostic incidence, we selected patients who had at least one medical claim containing an 10th revision of International Statistical Classification of Diseases and Related Health Problems (ICD-10) code for pervasive developmental disorder, F84, not diagnosed in the previous 360 days...
October 2017: Journal of Korean Medical Science
https://www.readbyqxmd.com/read/28864716/trajectories-and-characteristics-of-work-disability-before-and-after-acute-myocardial-infarction
#4
Mo Wang, Marjan Vaez, Thomas Ernst Dorner, Jari Tiihonen, Margaretha Voss, Torbjörn Ivert, Ellenor Mittendorfer-Rutz
OBJECTIVE: Scientific knowledge on work disability in terms of sickness absence and disability pension (SA/DP) among patients with acute myocardial infarction (AMI) is scarce. The study aimed to investigate trajectories of SA/DP among individuals with or without AMI and examined the associations between sociodemographic, morbidity and coronary revascularisation characteristics with such trajectories among patients with AMI. METHODS: This is a population-based cohort study of 10 255 individuals aged 30-60 years who had a first AMI during 2008-2010 and were alive 30 days after AMI...
September 1, 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/28860772/factors-associated-with-failure-to-achieve-remission-and-with-relapse-after-remission-in-patients-with-major-depressive-disorder-in-the-perform-study
#5
Delphine Saragoussi, Maëlys Touya, Josep Maria Haro, Bengt Jönsson, Martin Knapp, Bastien Botrel, Ioana Florea, Henrik Loft, Benoît Rive
BACKGROUND: The Prospective Epidemiological Research on Functioning Outcomes Related to Major Depressive Disorder (PERFORM) study has been initiated to better understand the course of a depressive episode and its impact on patient functioning. This analysis aimed to identify sociodemographic and clinical factors associated with failure to achieve remission at month 2 after initiating or switching antidepressant monotherapy and with subsequent relapse at month 6 for patients in remission at month 2...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28840629/extent-and-risks-of-antidepressant-off-label-use-in-children-and-adolescents-in-germany-between-2004-and-2011
#6
Carsten Schröder, Michael Dörks, Bianca Kollhorst, Tilo Blenk, Ralf W Dittmann, Edeltraut Garbe, Oliver Riedel
PURPOSE: So far, only little is known about antidepressant off-label use in pediatric patients. This is the first study examining the prevalence and the risks of off-label antidepressant prescriptions in minors over time in Germany and analyzing patterns regarding age, sex, drug class, and type of off-label use. METHODS: We used claims data of about two million individuals (<18 y) to calculate the share of off-label antidepressant prescriptions for the years 2004 to 2011, stratified by age, sex, and drug class...
August 24, 2017: Pharmacoepidemiology and Drug Safety
https://www.readbyqxmd.com/read/28837274/association-between-bone-mineral-density-and-depressive-symptoms-in-a-population-based-sample
#7
Rocco D Hlis, Roger S McIntyre, Naim M Maalouf, Erin Van Enkevort, E Sherwood Brown
OBJECTIVE: This analysis was conducted to determine the relationship between bone mineral density (BMD) and depressive symptoms in a population-based cohort. METHODS: Data were extracted from the second phase of the Dallas Heart Study (DHS-2), a large, multiethnic population sample in Dallas County, Texas, from September 1, 2007, to December 31, 2009. Depressive symptom severity was measured with the 16-item Quick Inventory of Depressive Symptomatology-Self Report (QIDS-SR₁₆), which is derived from DSM-IV major depressive disorder criteria...
August 22, 2017: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/28826680/patient-characteristics-associated-with-quality-of-colonoscopy-preparation-a-systematic-review-and-meta-analysis
#8
Kunjal Gandhi, Christina Tofani, Carly Sokach, Devin Patel, David Kastenberg, Constantine Daskalakis
BACKGROUND & AIMS: Some features of patients are associated with inadequate bowel preparation, which reduces the effectiveness of colonoscopy examination. We performed a systematic review and meta-analysis of the association between patients' sociodemographic characteristics, health conditions, and medications with inadequate bowel preparation. METHODS: We searched the PubMed, Scopus, and Cochrane Review databases for randomized controlled trials and cohort (prospective and retrospective), case-control, and cross-sectional studies published through March 2016...
August 18, 2017: Clinical Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28796415/white-matter-tract-integrity-is-associated-with-antidepressant-response-to-lurasidone-in-bipolar-depression
#9
Martin J Lan, Harry Rubin-Falcone, Fatima Motiwala, Ying Chen, Jonathan W Stewart, David J Hellerstein, J John Mann, Patrick J McGrath
OBJECTIVES: Patients with bipolar disorder spend the most time in the depressed phase, and that phase is associated with the most morbidity and mortality. Treatment of bipolar depression lacks a test to determine who will respond to treatment. White matter disruptions have been found in bipolar disorder. Previous reports suggest that white matter disruptions may be associated with resistance to antidepressant medication, but this has never been investigated in a prospective study using a Food and Drug Administration (FDA)-approved medication...
August 10, 2017: Bipolar Disorders
https://www.readbyqxmd.com/read/28735505/role-of-infarct-location-and-pre-existing-depression-on-cardiac-baroreceptor-sensitivity-in-subacute-ischemic-stroke
#10
Aurelie De Vos, Jacques De Keyser, Sylvie De Raedt
Reduced cardiac baroreceptor sensitivity (BRS) after acute stroke is associated with worse outcome. The underlying mechanisms of reduced BRS are unclear. We evaluated cross correlation BRS (xBRS) in 184 patients with suspected acute ischemic stroke within 72 h of symptom onset. Among these patients, 22 had a transient ischemic attack (TIA) and 27 had a stroke mimic. Sixty-four age- and sex-matched ambulant control subjects without stroke were included. Compared with controls, xBRS was significantly lower in patients with ischemic stroke, TIA, and stroke mimics (4...
July 22, 2017: Acta Neurologica Belgica
https://www.readbyqxmd.com/read/28730691/effect-of-abrupt-discontinuation-of-antidepressants-in-critically-ill-hospitalized-adults
#11
Taryn B Bainum, David S Fike, Diana Mechelay, Krystal K Haase
OBJECTIVES: To determine whether discontinuation of chronic antidepressant therapy is associated with a higher risk of antidepressant discontinuation syndrome (ADS) symptoms in patients admitted to the intensive care unit (ICU) when compared with those who were continued on therapy and to identify factors associated with increased risk of ADS in this population. DESIGN: Single-center retrospective observational cohort study. SETTING: ICUs in a tertiary care hospital...
July 21, 2017: Pharmacotherapy
https://www.readbyqxmd.com/read/28729116/convergence-of-glycogen-synthase-kinase-3%C3%AE-and-gr-signaling-in-response-to-fluoxetine-treatment-in-chronically-stressed-female-and-male-rats
#12
Milos Mitic, Zeljka Brkic, Iva Lukic, Miroslav Adzic
Accumulating evidence strongly suggest that impaired glucocorticoid receptor (GR) signaling is involved in stress-related mood disorders, and nominate GR as a potential target for antidepressants (ADs). It is known that different classes of ADs affects the GR action via modifying its phosphorylation, while the mechanism through which ADs alter GR phosphorylation targeted by GSK3β, a kinase modulated via serotonin neurotransmission, are unclear. On this basis, we investigated whether GSK3β-GR signaling could be a convergence point of fluoxetine action on brain function and behavior, by examining its effect on GSK3β targeted-GR phosphorylation on threonine 171 (pGR171), and expression of GR-regulated genes in the hippocampus of female and male rats exposed to chronic isolation stress...
July 17, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28718661/anxiety-and-self-care-behaviour-in-patients-with-chronic-systolic-heart-failure-a-multivariate-model
#13
Thomas Müller-Tasch, Bernd Löwe, Nicole Lossnitzer, Lutz Frankenstein, Tobias Täger, Markus Haass, Hugo Katus, Jobst-Hendrik Schultz, Wolfgang Herzog
BACKGROUND: While comprehensive evidence exists regarding negative effects of depression on self-care behaviours in patients with chronic heart failure (CHF), the relation between anxiety and self-care behaviours in patients with CHF is not clear. The aim of this study was to analyse the interactions between anxiety, depression and self-care behaviours in patients with CHF. METHODS: The self-care behaviour of CHF outpatients was measured using the European Heart Failure Self-care Behaviour Scale (EHFScBS)...
July 1, 2017: European Journal of Cardiovascular Nursing
https://www.readbyqxmd.com/read/28684241/anxious-depression-and-neurocognition-among-middle-aged-and-older-hispanic-latino-adults-hispanic-community-health-study-study-of-latinos-hchs-sol-results
#14
Alvaro Camacho, Wassim Tarraf, Daniel E Jimenez, Linda C Gallo, Patricia Gonzalez, Robert C Kaplan, Melissa Lamar, Tasneem Khambaty, Bharat Thyagarajan, Krista M Perreira, Rosalba Hernandez, Jianwen Cai, Martha L Daviglus, Sylvia Wassertheil-Smoller, Hector M González
OBJECTIVE: The purpose of this study is to examine the association between verbal learning, fluency, and processing speed with anxious depression symptomatology (ADS) among diverse Hispanics. We hypothesized an inverse association of anxious depression with neurocognition among Hispanics of different heritage. DESIGN: Data are from the Hispanic Community Health Study/Study of Latinos. The sample included 9,311participants aged 45-74 years (mean: 56.5 years). A latent class analysis of items from the Center for Epidemiological Studies for Depression scale and the Spielberger Trait Anxiety Inventory was used to derive an anxious depression construct...
July 3, 2017: American Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/28655740/diabetes-in-a-large-dementia-cohort-clinical-characteristics-and-treatment-from-the-swedish-dementia-registry
#15
Juraj Secnik, Pavla Cermakova, Seyed-Mohammad Fereshtehnejad, Pontus Dannberg, Kristina Johnell, Johan Fastbom, Bengt Winblad, Maria Eriksdotter, Dorota Religa
OBJECTIVE: We aimed to investigate the differences in clinical characteristics and pharmacological treatment associated with the presence of diabetes in a large cohort of patients with dementia. RESEARCH DESIGN AND METHODS: A cross-sectional registry-based study was conducted using data from the Swedish Dementia Registry (SveDem). Data on dementia diagnosis, dementia type, and demographic determinants were extracted from SveDem. Data from the Swedish Patient Register and Prescribed Drug Register were combined for the diagnosis of diabetes...
September 2017: Diabetes Care
https://www.readbyqxmd.com/read/28632121/anti-inflammatory-treatment-and-risk-for-depression-after-first-time-stroke-in-a-cohort-of-147-487-danish-patients
#16
Ida Kim Wium-Andersen, Marie Kim Wium-Andersen, Martin Balslev Jørgensen, Merete Osler
BACKGROUND: Depression is a common complication after stroke, and inflammation may be a pathophysiological mechanism. This study examines whether anti-inflammatory treatment with acetylsalicylic acid (ASA), nonsteroid anti-inflammatory drugs (NSAIDs) or statins influence the risk of depression after stroke. METHODS: A register-based cohort including all patients admitted to hospital with a first-time stroke from Jan. 1, 2001, through Dec. 31, 2011, and a nonstroke population with a similar age and sex distribution was followed for depression until Dec...
September 2017: Journal of Psychiatry & Neuroscience: JPN
https://www.readbyqxmd.com/read/28622660/assessing-the-effects-of-the-antidepressant-venlafaxine-to-fathead-minnows-exposed-to-environmentally-relevant-concentrations-over-a-full-life-cycle
#17
Joanne L Parrott, Chris D Metcalfe
Venlafaxine is an antidepressant drug that has been detected in municipal wastewater effluents at low μg/L concentrations. To assess the potential of this compound to affect the survival, development and reproductive capacity of fish, we exposed fathead minnow (Pimephales promelas) over a full lifecycle in a flow-through system to nominal venlafaxine concentrations of 0.88, 8.8, and 88 μg/L. Mean measured venlafaxine concentrations in these treatments were 1.0, 9.3 and 75 μg/L. During the 167-168 d exposure, no significant changes were observed in survival, or the weights and lengths of fathead minnows...
October 2017: Environmental Pollution
https://www.readbyqxmd.com/read/28593691/psychopharmacological-treatment-of-psychotic-mania-and-psychotic-bipolar-depression-compared-to-non-psychotic-mania-and-non-psychotic-bipolar-depression
#18
Louise B Bjørklund, Henriette T Horsdal, Ole Mors, Christiane Gasse, Søren D Østergaard
OBJECTIVES: An evidence base for the treatment of mania and bipolar depression with psychotic symptoms is lacking. Nevertheless, clinicians may have a preference for treating episodes of bipolar disorder with or without psychotic symptoms in different ways, which is likely to reflect notions of differential efficacy of treatments between these subtypes. This study aimed to investigate whether the psychopharmacological treatment of psychotic and non-psychotic episodes of mania and bipolar depression, respectively, differs in clinical practice...
June 8, 2017: Bipolar Disorders
https://www.readbyqxmd.com/read/28591782/sex-dependent-effects-of-stress-on-immobility-behavior-and-vta-dopamine-neuron-activity-modulation-by-ketamine
#19
Millie Rincón-Cortés, Anthony A Grace
Background: Stress constitutes a risk factor across several psychiatric disorders. Moreover, females are more susceptible to stress-related disorders, such as depression, than males. Although dopamine system underactivation is implicated in the pathophysiology of depression, little is known about the female dopamine system at baseline and post-stress. Methods: The effects of chronic mild stress were examined on ventral tegmental area dopamine neuron activity and forced swim test immobility by comparing male and female rats...
October 1, 2017: International Journal of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28584860/integrative-analysis-of-sex-differences-in-the-rapid-antidepressant-effects-of-ketamine-in-preclinical-models-for-individualized-clinical-outcomes
#20
Samantha K Saland, Florian Duclot, Mohamed Kabbaj
In major depressive disorder, women exhibit higher lifetime prevalence and different antidepressant response rates than men, which illustrates the importance of examining individual differences in the pathophysiology of depression and therapeutic response. In recent years, the consideration of sex in related preclinical research has thus gained interest-particularly in light of novel evidence for rapid-acting antidepressants. Notably, the literature recently revealed a higher sensitivity of females to the antidepressant effects of the N-methyl-D-aspartate receptor antagonist ketamine, in both baseline and preclinical conditions...
April 2017: Current Opinion in Behavioral Sciences
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