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chronic suicidality

Lorena Fernández de la Cruz, Mina Rydell, Bo Runeson, Gustaf Brander, Christian Rück, Brian M D'Onofrio, Henrik Larsson, Paul Lichtenstein, David Mataix-Cols
BACKGROUND: Persons with neuropsychiatric disorders are at increased risk of suicide, but there is little data concerning Tourette's and chronic tic disorders (TD/CTD). We aimed to quantify the risk of suicidal behavior in a large nationwide cohort of patients with TD/CTD, establish the contribution of psychiatric comorbidity to this risk, and identify predictors of suicide. METHODS: Using a validated algorithm, we identified 7736 TD/CTD cases in the Swedish National Patient Register during a 44-year period (1969-2013)...
August 26, 2016: Biological Psychiatry
Keith G Wilson, Adam Heenan, John Kowal, Peter R Henderson, Lachlan A McWilliams, Dyana Castillo
OBJECTIVES: The interpersonal theory of suicide offers a conceptual framework for understanding suicidal ideation (SI) that may be applicable to individuals with chronic pain. The theory emphasizes the importance of two interpersonal constructs as precursors to SI: perceived burdensomeness (the belief that one has become a burden to others) and thwarted belongingness (a lack of social integration or connection). Our objective was to test the interpersonal theory of suicide in people with chronic pain...
October 20, 2016: Clinical Journal of Pain
E Rizos, N Siafakas, E Skourti, C Papageorgiou, J Tsoporis, T H Parker, D I Christodoulou, D A Spandidos, E Katsantoni, V Zoumpourlis
Schizophrenia (SZ) and cancer (Ca) have a broad spectrum of clinical phenotypes and a complex biological background, implicating a large number of genetic and epigenetic factors. SZ is a chronic neurodevelopmental disorder signified by an increase in the expression of apoptotic molecular signals, whereas Ca is conversely characterized by an increase in appropriate molecular signaling that stimulates uncontrolled cell proliferation. The rather low risk of developing Ca in patients suffering from SZ is a hypothesis that is still under debate...
October 14, 2016: Molecular Medicine Reports
Alice Gottlieb, Alan Menter, April Armstrong, Christopher Ocampo, Yihua Gu, Henrique D Teixeira
BACKGROUND: Hidradenitis Suppurativa (HS), also known as acne inversa, is a painful, chronic, debilitating, inflammatory skin disease and has shown response to anti-TNF-α therapy. Efficacy and safety of the anti-TNF-α agent, adalimumab, was assessed in a post hoc analysis of women from the first 16 weeks of a phase 2 study of men and women with HS. METHODS: Patients with moderate-to-severe HS in at least 2 body areas, unresponsive or intolerant to oral antibiotics for treatment of their HS, and with no previous anti-TNF-a or systemic non-biologic treatment, were randomized 1:1:1 to 40 mg adalimumab-weekly or every-other-week, or placebo...
October 1, 2016: Journal of Drugs in Dermatology: JDD
Lewis Mehl-Madrona
INTRODUCTION: Suicide is disproportionately common among Aboriginal people in Canada. METHODS: Life stories were collected from 54 Aboriginal suicide attempters in northern Saskatchewan. Constant comparison techniques and modified grounded theory identified common themes expressed. RESULTS: Three common plots/themes preceded suicide attempts: 1) relationship breakup, usually sudden, unanticipated, involving a third person; 2) being publicly humiliated by another person(s), accompanied by high levels of shame; and 3) high levels of unremitting, chronic life stress (including poverty) with relative isolation...
November 2016: Canadian Journal of Psychiatry. Revue Canadienne de Psychiatrie
A L Cochran, M G McInnis, D B Forger
The Diagnostic and Statistical Manual of Mental Disorder (DSM) classification of bipolar disorder defines categories to reflect common understanding of mood symptoms rather than scientific evidence. This work aimed to determine whether bipolar I can be objectively classified from longitudinal mood data and whether resulting classes have clinical associations. Bayesian nonparametric hierarchical models with latent classes and patient-specific models of mood are fit to data from Longitudinal Interval Follow-up Evaluations (LIFE) of bipolar I patients (N=209)...
October 11, 2016: Translational Psychiatry
Edward T Riley
No abstract text is available yet for this article.
October 2016: World Neurosurgery
Alyson Myers, Madhukar H Trivedi
Suicide is the tenth leading cause of death for Americans of all ages. Presence of a chronic medical illness (e.g. Diabetes mellitus) increases the risk of suicide. The goal of this review is to examine the relationship between diabetes and depression, as well as diabetes and suicide. Earlier this year, the U.S. Preventive Task Force (USPTF) escalated their recommendation for depression to include not only routine screening for depression but additional focus on active follow up that requires measurement based care...
October 5, 2016: Current Diabetes Reviews
F J Erbguth, L Erbguth
End-of-life decisions in neurology have repeatedly given occasion for controversies. Often these are based on lack of knowledge of the juridical and ethical framework conditions. This review describes the juridical-ethical basis for the implementation and continuation, and for withholding and withdrawal of life-sustaining measures, in particular, the significance of medical indication and patient's will. The different forms of assisted dying ("Sterbehilfe"), namely homicide by request, assisted suicide, palliative symptom relief and treatment withdrawal are characterized...
September 2016: Deutsche Medizinische Wochenschrift
Rikke Thaarup Wesselhöft
Major depressive disorder (MDD) is a frequent and painful mental disorder considered among the five leading causes of disability in Western countries by the World Health Organization. MDD occurs at all ages, but childhood onset MDD has a more severe course with longer depressive episodes, more suicidality, and more frequent hospitalization, than later onset MDD. Childhood seems to be a window of opportunity for prevention of mental disorders, and subsequently prevention of MDD onset in childhood is recommended...
October 2016: Danish Medical Journal
Mark A Louter, Leopoldine A Wilbrink, Joost Haan, Erik W van Zwet, Willebrordus P J van Oosterhout, Frans G Zitman, Michel D Ferrari, Gisela M Terwindt
OBJECTIVE: As cluster headache (CH) is often referred to as "suicide headache," we wanted to assess the prevalence of depression in CH patients, and to investigate determinants of depression such as sleep disturbances. METHODS: In a cross-sectional, web-based, validated questionnaire study among 462 well-defined CH patients and 177 controls, we diagnosed CH according to the ICHD-III. We assessed depression using the Hospital Anxiety and Depression Scale (HADS-D) and the Center for Epidemiologic Studies Depression scale (CES-D) with supplementary questions to assess lifetime depression...
September 30, 2016: Neurology
Nils Myszkowski, Barbara Villoing, Franck Zenasni, Philippe Jaury, Emilie Boujut
Residents experience severely high levels of stress, depression and burnout, leading to perceived medical errors, as well as to symptoms of impairment, such as chronic anger, cognitive impairment, suicidal behavior and substance abuse. Because research has not yet provided a psychometrically robust population-specific tool to measure the level of stress of medicine residents, we aimed at building and validating such a measure. Using an inductive scale development approach, a short, pragmatic measure was built, based on the interviews of 17 medicine residents...
August 12, 2016: Psychology, Health & Medicine
P A Geoffroy, J-A Micoulaud Franchi, R Lopez, I Poirot, A Brion, S Royant-Parola, B Etain
OBJECTIVES: Sleep complaints are very common in bipolar disorders (BD) both during acute phases (manic and depressive episodes) and remission (about 80 % of patients with remitted BD have poor sleep quality). Sleep complaints during remission are of particular importance since they are associated with more mood relapses and worse outcomes. In this context, this review discusses the characterization and treatment of sleep complaints in BD. METHODS: We examined the international scientific literature in June 2016 and performed a literature search with PubMed electronic database using the following headings: "bipolar disorder" and ("sleep" or "insomnia" or "hypersomnia" or "circadian" or "apnoea" or "apnea" or "restless legs")...
September 23, 2016: L'Encéphale
Eric L Garland, Michael R Riquino, Sarah E Priddy, Craig J Bryan
Given that chronic pain patients experience significant rates of suicidal ideation and suicide attempts, access to prescription opioids compounds the risk of death by suicide. These patients may experience heightened opioid craving and exhibit increased cue-reactivity to stimuli associated with past opioid use when suicidal ideation produces negative affective states. Because both opioids and suicidal behavior are used to alleviate emotional and physical pain through a process of negative reinforcement, elucidating factors that mediate this association may yield insight into suicide risk among chronic pain patients...
August 12, 2016: Journal of Addictive Diseases
Chao-Han Liu, Ming-Kung Yeh, Shu-Chuan Weng, Meng-Yi Bai, Jung-Chen Chang
BACKGROUND: The association of chronic kidney disease (CKD) and dialysis with suicide is not well established. The objectives of this study were to assess the association of suicide with CKD and dialysis and investigate whether differences exist between dialysis modalities or the durations of dialysis. METHODS: Data were obtained from the Taiwan National Health Insurance Research Database. A total of 51 642 patients who died from suicide between 2000 and 2012 and 206 568 living control patients matched by age, gender and residency area were examined...
September 16, 2016: Nephrology, Dialysis, Transplantation
Ann C McKee, Michael L Alosco, Bertrand R Huber
Chronic traumatic encephalopathy (CTE) is a distinctive neurodegenerative disease that occurs as a result of repetitive head impacts. CTE can only be diagnosed by postmortem neuropathologic examination of brain tissue. CTE is a unique disorder with a pathognomonic lesion that can be reliably distinguished from other neurodegenerative diseases. CTE is associated with violent behaviors, explosivity, loss of control, depression, suicide, memory loss and cognitive changes. There is increasing evidence that CTE affects amateur athletes as well as professional athletes and military veterans...
October 2016: Neurosurgery Clinics of North America
Barbara Błaszczyk, Stanisław J Czuczwar
Depression episodes in epilepsy is the most common commorbidity, affecting between 11% and 62% of patients with epilepsy. Although researchers have documented a strong association between epilepsy and psychiatric comorbidities, the nature of this relationship is poorly understood. The manifestation of depression in epilepsy is a complex issue having many interacting neurobiological and psychosocial determinants, including clinical features of epilepsy (seizure frequency, type, foci, or lateralization of foci) and neurochemical or iatrogenic mechanisms...
October 2016: Pharmacological Reports: PR
D Leguay
This article attempts to identify and put into perspective the different approaches that could globally prevent the suffering induced by schizophrenia, from the detection of early psychosis to the impact on individual and family functioning and emotional health. Schizophrenia causes, at the community level, a number of difficult consequences and associated costs, which likely could be reduced if specific strategies, already known and documented internationally, were applied. Two areas not explored in this article: the role of medication and the issue of suicide prevention...
September 9, 2016: L'Encéphale
C D Pandya, N Hoda, A Crider, D Peter, A Kutiyanawalla, S Kumar, A O Ahmed, G Turecki, C M Hernandez, A V Terry, A Pillai
Serotonin (5-hydroxytryptamine, 5-HT) and brain-derived neurotrophic factor (BDNF) are two signaling molecules that have important regulatory roles in the development and plasticity of neural circuits that are known to be altered in depression. However, the mechanism by which 5-HT regulates BDNF signaling is unknown. In the present study, we found that 5-HT treatment increases BDNF receptor, TrkB (tropomyosin related kinase B), levels in mouse primary cortical neurons via a Rac1 (RAS-related C3 botulinum toxin substrate 1)-dependent mechanism...
September 13, 2016: Molecular Psychiatry
Samuel Justin Sinclair, Michael J Roche, Christina Temes, Christina Massey, Wei-Jean Chung, Michelle Stein, Laura Richardson, Mark Blais
The current study sought to develop and validate a new measure of chronic suicide risk (the S_Chron) from the Personality Assessment Inventory in a mixed sample of psychiatric inpatients and outpatients. In an initial development sample (N=397), hierarchical logistic regression identified six PAI variables uniquely associated with multiple versus single/no prior suicide attempts after controlling for sample demographics: Negative Impression Management, Situational Stress, Mania - Grandiosity, Borderline - Negative Relationships, Borderline - Self-Harm, and Antisocial Behaviors...
November 30, 2016: Psychiatry Research
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