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Depression diagnosis

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https://www.readbyqxmd.com/read/28546750/biomarkers-for-depression-recent-insights-current-challenges-and-future-prospects
#1
REVIEW
Rebecca Strawbridge, Allan H Young, Anthony J Cleare
A plethora of research has implicated hundreds of putative biomarkers for depression, but has not yet fully elucidated their roles in depressive illness or established what is abnormal in which patients and how biologic information can be used to enhance diagnosis, treatment and prognosis. This lack of progress is partially due to the nature and heterogeneity of depression, in conjunction with methodological heterogeneity within the research literature and the large array of biomarkers with potential, the expression of which often varies according to many factors...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28546735/nonparametric-regression-method-for-broad-sense-agreement
#2
Akm Fazlur Rahman, Limin Peng, Amita Manatunga, Ying Guo
Characterizing the correspondence between an ordinal measurement and a continuous measurement is often of interest in mental health studies. To this end, Peng, Li, Guo, and Manatunga (2011) introduced the concept of broad sense agreement (BSA) and developed nonparametric estimation and inference for a BSA measure. In this work, we propose a non-parametric regression framework for BSA, which provides a robust tool to further investigate population heterogeneity in BSA. We develop inferential procedures including regression function estimation and hypothesis testing...
2017: Journal of Nonparametric Statistics
https://www.readbyqxmd.com/read/28546141/clinical-insight-into-latent-variables-of-psychiatric-questionnaires-for-mood-symptom-self-assessment
#3
Athanasios Tsanas, Kate Saunders, Amy Bilderbeck, Niclas Palmius, Guy Goodwin, Maarten De Vos
BACKGROUND: We recently described a new questionnaire to monitor mood called mood zoom (MZ). MZ comprises 6 items assessing mood symptoms on a 7-point Likert scale; we had previously used standard principal component analysis (PCA) to tentatively understand its properties, but the presence of multiple nonzero loadings obstructed the interpretation of its latent variables. OBJECTIVE: The aim of this study was to rigorously investigate the internal properties and latent variables of MZ using an algorithmic approach which may lead to more interpretable results than PCA...
May 25, 2017: JMIR Mental Health
https://www.readbyqxmd.com/read/28545799/the-relationship-of-the-perceived-impact-of-the-current-greek-recession-with-increased-suicide-risk-is-moderated-by-mental-illness-in-patients-with-long-term-conditions
#4
Elisavet Ntountoulaki, Vassiliki Paika, Dimitra Papaioannou, Elspeth Guthrie, Konstantinos Kotsis, Konstantinos N Fountoulakis, Andre F Carvalho, Thomas Hyphantis
OBJECTIVE: Adverse life events may contribute to the emergence of suicidality. We aimed to test the relationship between the impact of the Greek recession and suicidal risk in people with long-term conditions (LTCs) and to determine whether this relationship is moderated by the presence of a mental disorder. METHODS: Suicidal risk (RASS) and crisis parameters were assessed in a cross-sectional survey including 376 patients with LTCs (type-II diabetes mellitus, rheumatological disorders and chronic obstructive pulmonary disease) attending the Emergency Department or specialty clinics...
May 2017: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/28545545/a-focused-ethnography-of-a-child-and-adolescent-mental-health-service-factors-relevant-to-the-implementation-of-a-depression-trial
#5
C E W Kitchen, S Lewis, P A Tiffin, P R Welsh, L Howey, D Ekers
BACKGROUND: Prior to commencing a randomised controlled trial, we conducted a focused ethnography to ensure that the trial was well suited to the proposed setting. METHODS: A six-month observation of a Child and Adolescent Mental Health Service site in the North-East of England was undertaken to observe the site procedures, staff culture and patient care pathways. During this period, documentary data were collected and interviews were conducted with key informants to provide insight into staff perceptions of the proposed trial...
May 25, 2017: Trials
https://www.readbyqxmd.com/read/28545366/role-of-positron-emission-tomography-for-central-nervous-system-involvement-in-systemic-autoimmune-diseases-status-and-perspectives
#6
Daniele Mauro, Gaetano Barbagallo, Salvatore D'Angelo, Sannino Pasqualina, Saverio Naty, Caterina Bruno, Ignazio Olivieri, Rosa Daniela Grembiale, Francesco Ursini
In the last years, an increasing interest in molecular imaging has been raised by the extending potential of positron emission tomography (PET). The role of PET imaging, originally confined to the oncology setting, is continuously extending thanks to the development of novel radiopharmaceutical and to the implementation of hybrid imaging techniques, where PET scans are combined with computed tomography (CT) or magnetic resonance imaging(MRI) in order to improve spatial resolution. Early preclinical studies suggested that 18F-FDG PET can detect neuroinflammation; new developing radiopharmaceuticals targeting more specifically inflammation-related molecules are moving in this direction...
May 23, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28545101/family-aggregation-and-risk-factors-in-substance-use-disorders-over-three-generations-in-a-nation-wide-study
#7
Hans-Christoph Steinhausen, Helle Jakobsen, Povl Munk-Jørgensen
OBJECTIVE: This nation-wide register-based study investigated how often substance use disorders (SUD) and co-morbid disorders occurred in affected families compared to control families. METHOD: A total of N = 2504 child and adolescent psychiatric participants who were born between 1969 and 1986 and were registered in the Danish Psychiatric Central Research Register (DPCRR) had a mental disorder before the age of 18 and developed SUD at some point during their life-time...
2017: PloS One
https://www.readbyqxmd.com/read/28545005/the-efficacy-of-trauma-management-therapy-a-controlled-pilot-investigation-of-a-three-week-intensive-outpatient-program-for-combat-related-ptsd
#8
Deborah C Beidel, B Christopher Frueh, Sandra M Neer, Carl W Lejuez
Despite the 8-18.5% of returning Operation Iraqi Freedom (OIF), Operation Enduring Freedom (OEF) and Operation New Dawn (OND) veterans who are suffering from posttraumatic stress disorder (PTSD), few receive empirically supported treatments. Among those that do, the dropout rate is high and more than 50% retain their diagnosis after treatment. This study evaluated the efficacy of Trauma Management Therapy (TMT), delivered in a 3-week intensive outpatient (IOP) format. TMT combines virtual-reality augmented individual exposure therapy with a group intervention to address social isolation, anger, and depression...
May 11, 2017: Journal of Anxiety Disorders
https://www.readbyqxmd.com/read/28544568/depression-risk-in-young-adults-with-childhood-and-adult-onset-lupus-12-years-of-follow-up
#9
Andrea M Knight, Laura Trupin, Patricia Katz, Edward Yelin, Erica F Lawson
OBJECTIVE: To compare major depression risk among young adults with childhood-onset and adult-onset systemic lupus erythematosus (SLE), and to determine demographic and health-related predictors of depression. METHODS: Young adults with SLE ages 18-45 years (n=546) in the Lupus Outcomes Study completed annual telephone surveys from 2002-2015, including assessment of depression using the Center for Epidemiological Studies Depression Scale (CES-D), and self-report measures of sociodemographics and health characteristics...
May 23, 2017: Arthritis Care & Research
https://www.readbyqxmd.com/read/28544134/depression-and-cognitive-impairment-among-newly-admitted-nursing-home-residents-in-the-usa
#10
Christine M Ulbricht, Anthony J Rothschild, Jacob N Hunnicutt, Kate L Lapane
OBJECTIVE: The objective of this study is to describe the prevalence of depression and cognitive impairment among newly admitted nursing home residents in the USA and to describe the treatment of depression by level of cognitive impairment. METHODS: We identified 1,088,619 newly admitted older residents between 2011 and 2013 with an active diagnosis of depression documented on the Minimum Data Set 3.0. The prevalence of receiving psychiatric treatment was estimated by cognitive impairment status and depression symptoms...
May 23, 2017: International Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/28544121/is-a-delay-in-the-diagnosis-of-bipolar-disorder-inevitable
#11
Kristina Fritz, Alex M T Russell, Christine Allwang, Sandy Kuiper, Lisa Lampe, Gin S Malhi
OBJECTIVE: A diagnosis of bipolar disorder (BD) is often preceded by an initial diagnosis of depression, creating a delay in the accurate diagnosis and treatment of BD. Although previous research has focused on predictors of a diagnosis change from depression to BD, the research on this delay in diagnosis is sparse. Therefore, the present study examined the time taken to make a BD diagnosis following an initial diagnosis of major depressive disorder in order to further understand the patient characteristics and psychological factors that may explain this delay...
May 22, 2017: Bipolar Disorders
https://www.readbyqxmd.com/read/28544085/e-tc-development-and-pilot-testing-of-a-web-based-intervention-to-reduce-anxiety-and-depression-in-survivors-of-testicular-cancer
#12
L E Heiniger, A B Smith, I Olver, P Grimison, B Klein, A Wootten, J-A M Abbott, M A Price, M McJannett, B Tran, M R Stockler, H Gurney, P N Butow
e-TC is an online intervention designed to address common psychosocial concerns of testicular cancer survivors. It aims to reduce anxiety, depression and fear of cancer recurrence by providing evidence-based information and psychological intervention. This paper details the development and pilot testing of e-TC. During pilot testing, 25 men (with varying psychological profiles) who had completed treatment for testicular cancer, 6 months to 5 years ago (which had not recurred), used e-TC over a 10-week period and provided quantitative and qualitative feedback on the feasibility and acceptability of the programme...
May 22, 2017: European Journal of Cancer Care
https://www.readbyqxmd.com/read/28544024/contribution-of-perceived-cognitive-functioning-to-quality-of-life-in-service-members-and-veterans-with-posttraumatic-stress-disorder
#13
Noah D Silverberg, Magdalena Wojtowicz, Eric Bui, Rebecca Wershba, Ross Zafonte, Lauren M Laifer, Naomi M Simon, Grant L Iverson
Perceived cognitive impairment is a core clinical feature of posttraumatic stress disorder (PTSD) and may be an important determinant of quality of life (QOL) in those who suffer from this disorder. Using a clinical data repository, we evaluated this hypothesis in a cross-sectional sample of U.S. military service members and veterans who served after September 11, 2001, and were seeking mental health treatment at a tertiary outpatient clinic. A consecutive series of 117 patients with a clinical diagnosis of PTSD completed a battery of questionnaires at intake, including the PTSD Checklist (Weathers, Litz, Herman, Huska, & Keane, 1993), a 4-item Cognitive Symptom subscale of the Neurobehavioral Symptom Inventory (Cicerone & Kalmar, 1995), the Depression Anxiety Stress Scale-21 (Lovibond & Lovibond, 1995), and the Quality of Life Enjoyment and Satisfaction Questionnaire (Endicott, Nee, Harrison, & Blumenthal, 1993)...
May 19, 2017: Journal of Traumatic Stress
https://www.readbyqxmd.com/read/28543095/psychological-mechanisms-and-the-ups-and-downs-of-personal-recovery-in-bipolar-disorder
#14
Alyson L Dodd, Barbara Mezes, Fiona Lobban, Steven H Jones
BACKGROUND: Personal recovery is recognized as an important outcome for individuals with bipolar disorder (BD) and is distinct from symptomatic and functional recovery. Recovery-focused psychological therapies show promise. As with therapies aiming to delay relapse and improve symptoms, research on the psychological mechanisms underlying recovery is crucial to inform effective recovery-focused therapy. However, empirical work is limited. This study investigated whether negative beliefs about mood swings and self-referent appraisals of mood-related experiences were negatively associated with personal recovery...
May 22, 2017: British Journal of Clinical Psychology
https://www.readbyqxmd.com/read/28543045/colonic-or-ileocecocolic-volvulus-in-13-dogs-2005-2016
#15
Tanja Plavec, Stefan Rupp, Martin Kessler
OBJECTIVE: To describe the clinical and clinicopathological features of colonic or ileocecocolic volvulus (CV/ICV) in dogs. STUDY DESIGN: Retrospective case series. ANIMALS: Thirteen dogs with surgically confirmed CV/ICV. METHODS: Medical records were reviewed for signalment, medical history, clinical signs, laboratory data, radiographic findings, treatment, and outcome. RESULTS: All cases consisted of large-breed dogs (median weight 37...
May 20, 2017: Veterinary Surgery: VS
https://www.readbyqxmd.com/read/28542895/aura-and-other-neurologic-dysfunction-in-or-with-migraine
#16
Narayan R Kissoon, Fred Michael Cutrer
PREMISE: Migraine can present with a wide range of neurological symptoms. PROBLEM: Based on currently available data, the symptoms of typical migraine aura are most likely related to cortical spreading depression (CSD), and evidence supports that CSD can lead to trigeminovascular activation resulting in the headache phase of migraine. POTENTIAL SOLUTION: An alternative diagnosis to migraine aura should be considered if migrainous headaches present with transient neurological symptoms that have features inconsistent with aura...
May 19, 2017: Headache
https://www.readbyqxmd.com/read/28542780/baseline-dimensional-psychopathology-and-future-mood-disorder-onset-findings-from-the-dutch-bipolar-offspring-study
#17
E Mesman, W A Nolen, L Keijsers, M H J Hillegers
OBJECTIVE: To identify the early signs of mood disorder development, specifically bipolar disorder (BD), in a population at familial risk for BD. METHOD: The sample included 107 Dutch adolescent bipolar offspring (age 12-21) followed into adulthood (age 22-32). Lifetime DSM-IV axis I diagnoses were examined at baseline, 1-, 5-, and 12- year follow-up. Symptoms were assessed at baseline on a 3-point Likert scale at baseline with the K-SADS-PL and were analyzed using symptom and sum scores...
May 20, 2017: Acta Psychiatrica Scandinavica
https://www.readbyqxmd.com/read/28540996/factors-associated-with-emotional-distress-in-children-and-adolescents-during-early-treatment-for-cancer
#18
In Jung Sohn, Jung Woo Han, Seung Min Hahn, Dong Ho Song, Chuhl Joo Lyu, Keun Ah Cheon
PURPOSE: Children and adolescents diagnosed with cancer experience emotional distress, such as sadness, worrying, and irritability. However, there is little information about the psychological well-being of parents at the time of their child's diagnosis. We sought to identify factors that were associated with emotional distress in cancer patients as a basis for developing innovative psychological interventions. MATERIALS AND METHODS: A retrospective chart review was performed on patients newly diagnosed with cancer at a single center in Korea from 2014 to 2016...
July 2017: Yonsei Medical Journal
https://www.readbyqxmd.com/read/28540843/genome-wide-significance-for-pclo-as-a-gene-for-major-depressive-disorder
#19
Hamdi Mbarek, Yuri Milaneschi, Jouke-Jan Hottenga, Lannie Ligthart, Eco J C de Geus, Erik A Ehli, Gonneke Willemsen, Gareth E Davies, Jan H Smit, Dorret I Boomsma, Brenda W J H Penninx
In 2009, the first genome-wide association study (GWAS) for major depressive disorder (MDD) highlighted an association with PCLO locus on chromosome 7, although not reaching genome-wide significance level. In the present study, we revisited the original GWAS after increasing the overall sample size and the number of interrogated SNPs. In an analysis comparing 1,942 cases with lifetime diagnosis of MDD and 4,565 controls, PCLO showed a genome-wide significant association with MDD at SNP (rs2715157, p = 2.91 × 10-8) and gene-based (p = 1...
May 25, 2017: Twin Research and Human Genetics: the Official Journal of the International Society for Twin Studies
https://www.readbyqxmd.com/read/28540609/mental-health-problems-in-austrian-adolescents-a-nationwide-two-stage-epidemiological-study-applying-dsm-5-criteria
#20
Gudrun Wagner, Michael Zeiler, Karin Waldherr, Julia Philipp, Stefanie Truttmann, Wolfgang Dür, Janet L Treasure, Andreas F K Karwautz
This is a nationwide epidemiological study using DSM-5 criteria to assess the prevalence of mental disorders in a large sample of Austrian adolescents between 10 and 18 years including hard-to-reach samples. A sample of 3615 adolescents from four cohorts (school grades 5, 7, 9, 11; age range 10-18 years) was recruited from 261 schools, samples of unemployed adolescents (n = 39) and adolescents from mental health institutions (n = 137) were added. The Youth Self-Report and SCOFF were used to screen for mental health problems...
May 24, 2017: European Child & Adolescent Psychiatry
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