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Fountoulakis KN, Gonda X, Samara M, Siapera M, Karavelas V, Ristic DI, Iacovides A. Antiepileptic drugs and suicidality. J Psychopharmacol 2012; 26:1401-7. [PMID: 22402242 DOI: 10.1177/0269881112440514] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The current study is a systematic review of the literature concerning the possible relationship of antiepileptics and suicide-related clinical features and behaviours. A MEDLINE search returned 863 papers but only five were chosen as relevant. A critical analysis of the Food and Drug Administration report is also included. Overall, the current review suggests there are no convincing data concerning a 'class effect' of antiepileptics in inducing any type of suicide-related behaviours. Further research is needed concerning topiramate, lamotrigine and maybe leviracetam. Clinicians are expected to inform patients and their families on the possible increased risk but it is important not to overemphasise the issue, since stopping or refusing to start antiepileptics may result in serious harm, including death of the patient. Future randomised controlled trials should specifically focus on issues concerning depression and suicidal thoughts in patients with epilepsy.
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Affiliation(s)
- Konstantinos N Fountoulakis
- 13rd Department of Psychiatry, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece.
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Rihmer Z, Dome P, Baldwin DS, Gonda X. Psychiatry should not become hostage to placebo: an alternative interpretation of antidepressant-placebo differences in the treatment response in depression. Eur Neuropsychopharmacol 2012; 22:782-6. [PMID: 22497852 DOI: 10.1016/j.euroneuro.2012.03.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2012] [Revised: 02/15/2012] [Accepted: 03/05/2012] [Indexed: 10/28/2022]
Abstract
BACKGROUND It is widely believed that in randomized controlled trials of antidepressants the difference between drug and placebo response rates is rather small (around 20%), leading to a common perception that antidepressants have limited efficacy. AIM The aim of the present paper was to present an alternative calculation and interpretation of antidepressant-placebo difference in the treatment response to antidepressant in drug trials which may shed a new light on the efficacy of antidepressants. ISSUES We have previously highlighted several controversial points concerning the calculation of antidepressant and placebo response rates in randomised controlled trials, which may influence views concerning the efficacy of drugs, and demonstrated several factors which may lead to overestimation of the placebo effect and underestimation of antidepressant efficacy. The traditional interpretation of antidepressant-placebo difference in randomized controlled trials on major depression has been also challenged previously from at least five points of view but all leading to a conclusion that currently prevailing opinions concerning relative placebo and antidepressant response rates overestimate placebo response, and thereby underestimate efficacy of antidepressant drugs. In our present paper we propose another method for calculating placebo and antidepressant response rates which may shed new light on an overlooked aspect of the efficacy of these drugs. CONCLUSIONS We contend that opinions on the effectiveness of antidepressants should be reconsidered, and comparisons with placebo should be more carefully applied. Interpretation of the placebo response is of crucial importance for establishing the efficacy of antidepressive medications, and psychiatry should not become the hostage of placebo.
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Affiliation(s)
- Zoltan Rihmer
- Department of Clinical and Theoretical Mental Health, Semmelweis University, Faculty of Medicine, Budapest, Hungary.
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Dell'osso L, Casu G, Carlini M, Conversano C, Gremigni P, Carmassi C. Sexual obsessions and suicidal behaviors in patients with mood disorders, panic disorder and schizophrenia. Ann Gen Psychiatry 2012; 11:27. [PMID: 23110965 PMCID: PMC3549946 DOI: 10.1186/1744-859x-11-27] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2012] [Accepted: 10/23/2012] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The topic of sexual obsessions as a psychiatric symptom has not been well investigated. The aim of this study was twofold: 1) to explore the presence of sexual obsessions in patients with mood disorders (n=156), panic disorder (n=54) and schizophrenia (n=79), with respect to non-psychiatric subjects (n=100); 2) to investigate the relationship between sexual obsessions and suicidal behaviors, taking into account socio-demographic variables ad mental disorders. METHODS 289 psychiatric patients with mood disorders, panic disorder or schizophrenia, were recruited at the Italian University departments of psychiatry along with 100 non-psychiatric subjects, who presented for a routine eye exam at the ophthalmology department of the same Universities. The assessments included: the Structured Clinical Interview for DSM-IV-TR, the Brief Psychiatric Rating Scale (BPRS), the Obsessive-Compulsive Spectrum Self-Report (OBS-SR), for sexual obsession, and the Mood Spectrum-Self Report lifetime version (MOODS-SR). Suicidality was assessed by means of 6 items of the MOODS-SR. RESULTS Sexual obsessions were more frequent in schizophrenia (54.4%), followed by mood disorders (35.9%). Among schizophrenia patients, males reported more sexual obsessions than females (P<0.01). Subjects who were more likely to report suicidal behaviors (suicidal ideation, plans and attempts) were female (adjusted OR=1.99), patients with mental disorders, specifically mood disorders (adjusted OR=11.5), schizophrenia (adjusted OR=3.7) or panic disorder (adjusted OR=2.9), and subjects who reported lifetime sexual obsessions (adjusted OR= 3.6). Sexual obsessions remained independently associated with all aspects of suicidal behaviors. Age, education, marital and employment status were not related to suicidal behaviors. CONCLUSIONS Special attention should be given to investigate and establish effective strategies of treatment for sexual obsessions, especially those with comorbid mood disorders or schizophrenia.
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Affiliation(s)
- Liliana Dell'osso
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56127, Pisa, Italy.
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Dome P, Gonda X, Rihmer Z. Effects of smoking on health outcomes in bipolar disorder with a special focus on suicidal behavior. ACTA ACUST UNITED AC 2012. [DOI: 10.2217/npy.12.51] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Griffith J. Suicide and war: the mediating effects of negative mood, posttraumatic stress disorder symptoms, and social support among army National Guard soldiers. Suicide Life Threat Behav 2012; 42:453-69. [PMID: 22924892 DOI: 10.1111/j.1943-278x.2012.00104.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The mediating effects of posttraumatic stress disorder (PTSD) symptoms, negative mood, and social support on the relationship of war experiences to suicidality were examined. The research literature suggested a sequence among study scales representing these constructs, which was then tested on survey data obtained from a sample of National Guard soldiers (N=4,546). Results from structural equation modeling suggested that war experiences may precipitate a sequence of psychological consequences leading to suicidality. However, suicidality may be an enduring behavioral health condition. War experiences showed no direct effects on postdeployment suicidality, rather its effect was indirect through PTSD symptoms and negative mood. War experiences were, however, predictive of PTSD symptoms, as would be expected. PSTD symptoms showed no direct effect on postdeployment suicidality, but showed indirect effects through negative mood. Results also suggested that suicidality is relatively persistent, at least during deployment and postdeployment. The percentage of those at risk for suicide was low both during and after deployment, with little association between suicidality and time since returning from deployment. Additionally, few soldiers were initially nonsuicidal and then reported such symptoms at postdeployment. Implications of relationships of both negative mood and combat trauma to suicidality are discussed, as well as possible mediating effects of both personal dispositions and social support on relationships of war experiences to PTSD, negative mood, and suicidality.
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Abstract
Assessment of personality disorders during the acute phase of major depression may be invalidated by the potential distortion of personality traits in depressed mood states. However, few studies have tested this assumption. We examined the stability of personality disorder diagnoses during and then after a major depressive episode (MDE). Subjects with major depression (N = 82) completed the 17-item Hamilton Depression Scale (HAM-17) and the Structured Clinical Interview for Axis II both at baseline during an MDE and at 3-month follow-up. We compared subjects who continued to meet DSM-IV criteria for the same Axis II diagnoses with patients whose diagnosis changed and patients with no DSM-IV personality disorder to determine the relationship to major depression and its severity. Sixty-six percent of subjects met DSM-IV criteria for at least one Axis II diagnosis at baseline and 80% had the same personality disorder diagnoses at follow-up. Thirty-four percent had a full remission of MDE at 3-month follow-up. Instability of Axis II diagnosis was associated with number of Axis II diagnoses at baseline (p = .036) and Hispanic ethnicity (p = .013). HAM-17 score change was unrelated to differences in the number of symptoms of personality disorders from baseline to follow-up, nor was remission from MDE on follow-up. Axis II diagnoses in acutely depressed patients reassessed after 3 months are often stable and not associated with remission of or improvement in major depression.
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Malhi GS, Bargh DM, McIntyre R, Gitlin M, Frye MA, Bauer M, Berk M. Balanced efficacy, safety, and tolerability recommendations for the clinical management of bipolar disorder. Bipolar Disord 2012; 14 Suppl 2:1-21. [PMID: 22510033 DOI: 10.1111/j.1399-5618.2012.00989.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To provide practical and clinically meaningful treatment recommendations that amalgamate clinical experience and research findings for each phase of bipolar disorder. METHODS A comprehensive search of the literature was undertaken using electronic database search engines (Medline, PubMed, Cochrane reviews) using key words (e.g., bipolar depression, mania, treatment). All relevant randomised controlled trials were examined, along with review papers, meta-analyses, and book chapters known to the authors. In addition, the recommendations from accompanying papers in this supplement have been distilled and captured in the form of summary boxes. The findings, in conjunction with the clinical experience of international researchers and clinicians who are practiced in treating mood disorders, formed the basis of the treatment recommendations within this paper. RESULTS Balancing clinical experience with evidence informed and lead to the development of practical clinical recommendations that emphasise the importance of safety and tolerability alongside efficacy in the clinical management of bipolar disorder. CONCLUSIONS The current paper summarises the treatment recommendations relating to each phase of bipolar disorder while providing additional, evidence-based, practical insights. Medication-related side effects and monitoring strategies highlight the importance of safety and tolerability considerations, which, along with efficacy information, should be given equal merit.
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Affiliation(s)
- Gin S Malhi
- CADE Clinic, Department of Psychiatry, Royal North Shore Hospital, Sydney, New South Wales, Australia.
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Fountoulakis KN, Pantoula E, Siamouli M, Moutou K, Gonda X, Rihmer Z, Iacovides A, Akiskal H. Development of the Risk Assessment Suicidality Scale (RASS): a population-based study. J Affect Disord 2012; 138:449-57. [PMID: 22301115 DOI: 10.1016/j.jad.2011.12.045] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2011] [Revised: 12/11/2011] [Accepted: 12/29/2011] [Indexed: 11/25/2022]
Abstract
BACKGROUND Suicide and suicide attempts are significant and costly public health problems. In order to prevent suicidal and other self-injurious behaviors, research on the multiple factors involved in these behaviors with comprehensive and user-friendly instruments is necessary. The aim of the current study was to construct a self-report instrument with emphasis on items describing suicide-related behavior itself rather than strongly related clinical features on the basis of a general population study. METHODS Twelve items comprising a new scale were applied to 734 subjects from the general population (40.6% males and 59.4% females) aged 40.8±11.5 along with the STAI and the CES-D. RESULTS The scoring method was developed on the basis of frequency table of responses to the individual scale items. The factor analysis returned 3 factors explaining 59.19% of total variance (Intention, Life, and History). The Cronbach's alpha was 0.85 for the Intention, 0.69 for the Life and 0.52 for the History subscale. LIMITATION The findings need replication in clinical and epidemiologic studies. CONCLUSION The RASS is a reliable and valid instrument which might prove valuable in the assessment of suicidal risk in the general population as well as in mental patients.
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Fountoulakis KN, Grammatikopoulos IA, Koupidis SA, Siamouli M, Theodorakis PN. Health and the financial crisis in Greece. Lancet 2012; 379:1001-2; author reply 1002. [PMID: 22423878 DOI: 10.1016/s0140-6736(12)60422-x] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Abstract
The data reported herein show clearly that major depression is a commonly occurring and burdensome disorder. The high prevalence, early age of onset, and high persistence of MDD in the many different countries where epidemiologic surveys have been administered confirm the high worldwide importance of depression. Although evidence is not definitive that MDD plays a causal role in its associations with the many adverse outcomes reviewed here, there is clear evidence that depression has causal effects on a number of important mediators, making it difficult to assume anything other than that depression has strong causal effects on many dimensions of burden. These results have been used to argue for the likely cost -effectiveness of expanded depression treatment from a societal perspective. Two separate, large-scale, randomized, workplace depression treatment effectiveness trials have been carried out in the United States to evaluate the cost effectiveness of expanded treatment from an employer perspective. Both trials had positive returns on investment to employers. A substantial expansion of worksite depression care management programs has occurred in the United States subsequent to the publication of these trials. However, the proportion of people with depression who receive treatment remains low in the United States and even lower in other parts of the world. A recent US study found that only about half of workers with MDD received treatment in the year of interview and that fewer than half of treated workers received treatment consistent with published treatment guidelines. Although the treatment rate was higher for more severe cases, even some with severe MDD often failed to receive treatment. The WMH surveys show that treatment rates are even lower in many other developed countries and consistently much lower in developing countries. Less information is available on rates of depression treatment among patients with chronic physical disorders, but available evidence suggests that expanded treatment could be of considerable value. Randomized, controlled trials are needed to expand our understanding of the effects of detection and treatment of depression among people in treatment for chronic physical disorders. In addition, controlled effectiveness trials with long-term follow-ups are needed to increase our understanding of the effects of early MDD treatment interventions on changes in life course role trajectories, role performance, and onset of secondary physical disorders.
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Affiliation(s)
- Ronald C. Kessler
- Corresponding author for proofs and reprints: Ronald C. Kessler, PhD, Department of Health Care Policy, Harvard Medical School, 180 Longwood Avenue, Boston, MA 02115, (617) 432-3587, (617) 432-3588 (fax), (email)
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Cyclothymic-depressive-anxious temperament pattern is related to suicide risk in 346 patients with major mood disorders. J Affect Disord 2012; 136:405-11. [PMID: 22177743 DOI: 10.1016/j.jad.2011.11.011] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2011] [Accepted: 11/14/2011] [Indexed: 02/01/2023]
Abstract
BACKGROUND Suicidal behavior is one of the most alarming signs not only in psychiatry, and current major depressive episode is the most frequent medical condition among suicide victims and attempters. The aim of the study was to investigate the relationship between the individual pattern of affective temperaments, non-typical symptoms of depression as measured with the Gotland Scale for Male Depression (GSMD), hopelessness and suicidal behavior in major mood disorder patients. METHODS Participants were 346 adult inpatients (151 men and 195 women) with major mood disorders consecutively admitted to the Department of Psychiatry of the Sant'Andrea University Hospital in Rome, Italy. All the patients were administered the TEMPS-A, the GSMD, and the Beck Hopelessness Scale (BHS) and the Mini International Neuropsychiatric Interview (MINI). RESULTS A Two Step Cluster Analysis procedure, performed to reveal natural groupings within patients' response set, indicated that there were 2-groups: a cyclothymic-depressive-anxious group and a hyperthymic group. More than 81% of the patients with prevailing cyclothymic-depressive-anxious temperament had mild to severe suicidal risk on the MINI vs. only around 42% of the patients with prevailing hyperthymic temperament. Sixty-four percent of patients with prevailing cyclothymic-depressive-anxious temperament had BHS scores of 9 or higher versus only 13% of patients with prevailing hyperthymic temperament. Also, patients with prevailing cyclothymic-depressive-anxious temperament more likely had higher GSMD than patients with prevailing hyperthymic temperament. LIMITATIONS The correlational nature of the study limits causal conclusions to be drawn. CONCLUSIONS Our results indicate that affective temperament measure along with Gotland Scale for Male Depression could be useful tools in screening and identifying those affective disorder patients who are at higher risk of suicidal behavior.
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Abstract
OBJECTIVE The goal of this cross-sectional study was to evaluate the relationships between alexithymia and suicide ideation in 80 adult outpatients with a DSM-IV diagnosis of binge eating disorder (BED). METHODS Alexithymia was measured with the 20-item Toronto Alexithymia Scale (TAS-20); suicide ideation was assessed with the Scale of Suicide Ideation (SSI); severity of BED was assessed with the Binge Eating Scale (BES); and depressive and anxiety symptoms were evaluated, respectively, with the Montgomery-Åsberg Depression Rating Scale (MADRS) and the Hamilton Anxiety Rating Scale (Ham-A). RESULTS Prevalence of current suicide ideation was 27.5% (n = 22) in this sample and 10 subjects (12.5%) had attempted suicide at some time in their lives. Subjects with alexithymia had more significant suicide ideation, a higher prevalence of current suicide ideation, and more previous suicide attempts than those without alexithymia. In a linear regression model, higher MADRS scores and higher scores on the Difficulty in Identifying Feelings/Difficulty in Describing Feelings dimensions of the TAS-20 were associated with increased suicide ideation. DISCUSSION Suicidal behavior is no less common in BED than in other eating disorders. Individuals with BED may show increased suicide ideation, especially in the presence of alexithymia and depressive symptoms, even if these symptoms are subclinical. The authors also discuss limitations of this study and future research needs.
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164
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Overholser JC, Braden A, Dieter L. Understanding suicide risk: identification of high-risk groups during high-risk times. J Clin Psychol 2011; 68:349-61. [PMID: 22140004 DOI: 10.1002/jclp.20859] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND The assessment of suicide risk is a complex task for mental health professionals. Certain demographic groups are associated with completed suicide including males, divorced adults, and Caucasians. However, demographic variables alone provide a crude assessment of suicide risk. Psychiatric diagnosis and recent life events might improve the identification of high-risk individuals. METHOD The current study evaluated 148 individuals who died by suicide compared with 257 adults who died suddenly from accidents or medical problems. Psychological autopsy was used to assess Axis I psychiatric diagnosis and recent stressful life events. RESULTS Suicide completers were significantly more likely than comparison subjects to have a depressive disorder, a substance abuse disorder, and to have experienced interpersonal conflict in the months leading up to their death. A discriminant function analysis revealed that the combination of demographic variables, recent stressful life events, and psychiatric diagnoses best discriminated between suicide completers and comparison subjects. CONCLUSIONS Proper assessment of suicide risk should include a comprehensive evaluation of demographic characteristics, recent life stressors, and psychiatric diagnosis.
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165
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Wasserman D, Rihmer Z, Rujescu D, Sarchiapone M, Sokolowski M, Titelman D, Zalsman G, Zemishlany Z, Carli V. The European Psychiatric Association (EPA) guidance on suicide treatment and prevention. Eur Psychiatry 2011; 27:129-41. [PMID: 22137775 DOI: 10.1016/j.eurpsy.2011.06.003] [Citation(s) in RCA: 183] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2011] [Revised: 06/07/2011] [Accepted: 06/13/2011] [Indexed: 10/14/2022] Open
Abstract
UNLABELLED Suicide is a major public health problem in the WHO European Region accounting for over 150,000 deaths per year. SUICIDAL CRISIS: Acute intervention should start immediately in order to keep the patient alive. DIAGNOSIS An underlying psychiatric disorder is present in up to 90% of people who completed suicide. Comorbidity with depression, anxiety, substance abuse and personality disorders is high. In order to achieve successful prevention of suicidality, adequate diagnostic procedures and appropriate treatment for the underlying disorder are essential. TREATMENT Existing evidence supports the efficacy of pharmacological treatment and cognitive behavioural therapy (CBT) in preventing suicidal behaviour. Some other psychological treatments are promising, but the supporting evidence is currently insufficient. Studies show that antidepressant treatment decreases the risk for suicidality among depressed patients. However, the risk of suicidal behaviour in depressed patients treated with antidepressants exists during the first 10-14 days of treatment, which requires careful monitoring. Short-term supplementary medication with anxiolytics and hypnotics in the case of anxiety and insomnia is recommended. Treatment with antidepressants of children and adolescents should only be given under supervision of a specialist. Long-term treatment with lithium has been shown to be effective in preventing both suicide and attempted suicide in patients with unipolar and bipolar depression. Treatment with clozapine is effective in reducing suicidal behaviour in patients with schizophrenia. Other atypical antipsychotics are promising but more evidence is required. TREATMENT TEAM: Multidisciplinary treatment teams including psychiatrist and other professionals such as psychologist, social worker, and occupational therapist are always preferable, as integration of pharmacological, psychological and social rehabilitation is recommended especially for patients with chronic suicidality. FAMILY: The suicidal person independently of age should always be motivated to involve family in the treatment. SOCIAL SUPPORT: Psychosocial treatment and support is recommended, as the majority of suicidal patients have problems with relationships, work, school and lack functioning social networks. SAFETY A secure home, public and hospital environment, without access to suicidal means is a necessary strategy in suicide prevention. Each treatment option, prescription of medication and discharge of the patient from hospital should be carefully evaluated against the involved risks. TRAINING OF PERSONNEL: Training of general practitioners (GPs) is effective in the prevention of suicide. It improves treatment of depression and anxiety, quality of the provided care and attitudes towards suicide. Continuous training including discussions about ethical and legal issues is necessary for psychiatrists and other mental health professionals.
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Affiliation(s)
- D Wasserman
- The National Centre for Suicide Research and Prevention of Mental Ill-Health (NASP), Karolinska Institutet, Stockholm, Sweden.
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Eőry A, Gonda X, Torzsa P, Kalabay L, Rihmer Z. Affective temperaments: from neurobiological roots to clinical application. Orv Hetil 2011; 152:1879-86. [DOI: 10.1556/oh.2011.29245] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The Temperament Evaluation of Memphis, Pisa, Paris, and San Diego Autoquestionnaire (TEMPS-A) has grown to be a clinically important outcome measure in the diagnosis and the clinical course of mood disorders. However, temperaments, which represent the biologically stable core of personality, are not just antecedents of major affective disorders, but also serve as a reservoir of genetically advantageous traits for the survival of different cultures. The rapidly growing body of research in psychiatric and non-psychiatric fields even raises the question of temperament as a common root in psychiatric and somatic disorders, providing a new meaning for the construct of psychosomatic disorders. In this review we aim to summarize current knowledge on both the neurobiological background and clinical importance of affective temperaments including implications for future research. Orv. Hetil., 2011, 152, 1879–1886.
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Affiliation(s)
- Ajándék Eőry
- Semmelweis Egyetem, Általános Orvostudományi Kar Családorvosi Tanszék Budapest Kútvölgyi út 4. 1125
| | - Xénia Gonda
- Semmelweis Egyetem, Általános Orvostudományi Kar Klinikai és Kutatási Mentálhigiénés Osztály Budapest
| | - Péter Torzsa
- Semmelweis Egyetem, Általános Orvostudományi Kar Családorvosi Tanszék Budapest Kútvölgyi út 4. 1125
| | - László Kalabay
- Semmelweis Egyetem, Általános Orvostudományi Kar Családorvosi Tanszék Budapest Kútvölgyi út 4. 1125
| | - Zoltán Rihmer
- Semmelweis Egyetem, Általános Orvostudományi Kar Klinikai és Kutatási Mentálhigiénés Osztály Budapest
- Semmelweis Egyetem, Általános Orvostudományi Kar Pszichiátriai és Pszichoterápiás Klinika Budapest
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167
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Affiliation(s)
- L Sher
- James J. Peters Veterans' Administration Medical Center, 130 West Kingsbridge Road, Bronx, New York 10468, USA.
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168
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Dennehy EB, Marangell LB, Allen MH, Chessick C, Wisniewski SR, Thase ME. Suicide and suicide attempts in the Systematic Treatment Enhancement Program for Bipolar Disorder (STEP-BD). J Affect Disord 2011; 133:423-7. [PMID: 21601286 PMCID: PMC3163014 DOI: 10.1016/j.jad.2011.04.036] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2011] [Accepted: 04/27/2011] [Indexed: 10/18/2022]
Abstract
BACKGROUND The current report describes individuals with bipolar disorder who attempted or completed suicide while participating in the Systematic Treatment Enhancement Program for Bipolar Disorder (STEP-BD) study. METHODS Baseline and course features of individuals with suicide events are described. RESULTS Among the 4360 people with bipolar disorder enrolled, 182 individuals made 270 prospectively observed suicidal acts, including 8 completed suicides. This represents a suicide rate of .014 per 100 person years in STEP-BD, which included frequent clinical visits, evidence based care, and standardized assessment at each patient contact. Approximately 1/3 of those who attempted suicide had more than one attempt during study participation. Those who completed suicide tended to do so early in study participation, and half of them did so on their first attempt. LIMITATIONS While this study is limited to description of individuals and precipitants of completed suicides and attempts in STEP-BD, further analyses are planned to explore risk factors and potential interventions for prevention of suicidal acts in persons with bipolar disorder. CONCLUSIONS Persons with bipolar disorder are at high risk for suicide. Overall rates of suicide events in STEP-BD were lower than expected, suggesting that the combination of frequent clinical visits (i.e., access to care), standardized assessment, and evidence-based treatment were helpful in this population.
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Affiliation(s)
- Ellen B Dennehy
- Department of Psychological Sciences, Purdue University, West Lafayette, IN 47907-2081, USA.
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Increased suicide risk in coeliac disease--a Swedish nationwide cohort study. Dig Liver Dis 2011; 43:616-22. [PMID: 21419726 DOI: 10.1016/j.dld.2011.02.009] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2010] [Revised: 01/17/2011] [Accepted: 02/04/2011] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIM Individuals with coeliac disease have increased risk of depression and death from external causes, but conclusive studies on death from suicide are missing. We examined the risk of suicide in coeliac disease and amongst individuals where the small intestinal biopsy showed no villous atrophy. METHODS We collected biopsy data from all 28 clinical pathology departments in Sweden for individuals diagnosed during 1969-2007 with coeliac disease (Marsh 3: villous atrophy; n=29,083 unique individuals), inflammation without villous atrophy (Marsh 1-2; n=13,263) or positive coeliac disease serology but normal mucosa (Marsh 0, n=3719). Through Cox regression we calculated Hazard ratios for suicide as recorded in the Swedish Cause of Death Register. RESULTS The risk for suicide was higher in patients with coeliac disease compared to general population controls (HR=1.55; 95%CI=1.15-2.10; based on 54 completed suicides). Whilst suicide was also more common amongst individuals with inflammation (HR=1.96; 95%CI=1.39-2.77), no such increase was seen amongst individuals with a normal mucosa but positive coeliac disease serology (HR=1.06; 95%CI=0.37-3.02). CONCLUSIONS We found a moderately increased risk of suicide amongst patients with coeliac disease. This merits increased attention amongst physicians treating these patients.
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170
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Berk L, Jorm AF, Kelly CM, Dodd S, Berk M. Development of guidelines for caregivers of people with bipolar disorder: a Delphi expert consensus study. Bipolar Disord 2011; 13:556-70. [PMID: 22017224 DOI: 10.1111/j.1399-5618.2011.00942.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Close family and friends are often a primary source of support for a person with bipolar disorder. However, there is a lack of information for caregivers about ways to provide helpful support and take care of themselves. Rates of caregiver burden are high and increase the risk of caregiver depression and health problems. This study aimed to develop guidelines to assist caregivers of adults with bipolar disorder to be informed about bipolar disorder and to support the person without neglecting their own wellbeing. METHODS The Delphi method was used to assess consensus between international expert panels of 45 caregivers, 47 consumers, and 51 clinicians about what information to include in the caregiver guidelines. Initial online survey items were based on the existing literature. Subsequent surveys included new or reworded items suggested by panel members and items that needed re-rating. Items endorsed by at least 80% of all three panels formed the content of the guidelines. RESULTS Nearly 86% of the 626 survey items were endorsed. The items covered information on the illness, treatment, and suggestions on ways caregivers can provide support and take care of themselves in the different phases of illness and wellness, and information on dealing with specific real-life challenges. Although consensus rates were high, meaningful areas of difference between panels were found (e.g., collaboration issues). CONCLUSIONS The guidelines provide comprehensive introductory information, suggestions, and resources for caregivers. Access to relevant information may help caregivers to cope constructively with the person's bipolar disorder and their caregiving situation. The content of the guidelines could be used to help formulate a stepped-care approach to supporting caregivers, ranging from basic information and pamphlets to brief training courses and specialized family or caregiver interventions based on need and accessibility.
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Affiliation(s)
- Lesley Berk
- Orygen Youth Health Research Centre, Centre for Youth Mental Health Department of Psychiatry, University of Melbourne, Parkville, Victoria, Australia.
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171
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Gonda X, Fountoulakis KN, Csukly G, Bagdy G, Pap D, Molnár E, Laszik A, Lazary J, Sarosi A, Faludi G, Sasvari-Szekely M, Szekely A, Rihmer Z. Interaction of 5-HTTLPR genotype and unipolar major depression in the emergence of aggressive/hostile traits. J Affect Disord 2011; 132:432-7. [PMID: 21492940 DOI: 10.1016/j.jad.2011.03.029] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2011] [Revised: 02/07/2011] [Accepted: 03/13/2011] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The 5-HTTLPR polymorphism has been associated both with depression and aggression/hostility. The multidirectional association between depression, aggression and the s allele may be important, since all these phenomena are related to suicidal behavior. Our aim was to investigate the association between 5-HTTLPR and aggressive/hostile traits in depressed patients and controls. METHODS 137 depressive and 118 control women completed the Buss-Durkee Hostility Inventory and were genotyped for 5-HTTLPR. BDHI scores in the different groups were investigated by Generalized Linear Model Analysis. Association between dependent and independent variables in the model was tested by the likelihood ratio Chi-square statistic. RESULTS Diagnosis and genotype showed a significant association with several aggressive/hostile traits. Interaction of the two main effects was also significant in case of several subscales. Post hoc analyses indicated a significant association between BDHI subscales and s allele only in the depressed group. LIMITATION Only women were studied and since gender differences are present both in aggressive behavior and putatively in the behavioral effects of 5-HTTLPR genotype, our findings pertain only to females. CONCLUSION Our results indicate a robust relationship between aggression/hostility and 5-HTTLPR genotype, but this association is more marked in the presence of depression. The presence of the s allele thus not only contributes to a higher risk of depression, but in depressives also leads to higher aggression/hostility. Our results have important implications for suicide research, since the s allele is associated with violent suicide, and this association may be mediated through the emergence of increased aggression/hostility in depressed patients carrying the s allele.
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Affiliation(s)
- Xenia Gonda
- Department of Clinical and Theoretical Mental Health, Kútvölgyi Clinical Center, Semmelweis University, Budapest, Hungary.
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172
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Rihmer Z, Gonda X. The effect of pharmacotherapy on suicide rates in bipolar patients. CNS Neurosci Ther 2011; 18:238-42. [PMID: 22070662 DOI: 10.1111/j.1755-5949.2011.00261.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Suicide is a complex and multicausal human behavior and also a great challenge for psychiatry. We review the evidence available concerning pharmacological prevention of suicide in bipolar disorder patients. Several clinical trials provide evidence that effective acute and long-term treatment of bipolar depression provides a strong protection against suicide, suicide attempts, and probably against other complications of this disorder. Current major mood disorder is the most important risk factor of suicide, and bipolar II patients carry the highest risk. In bipolar patients suicidal behavior is most likely to occur during pure or mixed depressive episodes. Since bipolar disorder is a highly recurrent illness, adequate long-term pharmacotherapy is needed to prevent suicidal behavior.
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Affiliation(s)
- Zoltan Rihmer
- Department of Clinical and Theoretical Mental Health, Semmelweis University, Budapest, Hungary.
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173
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Abstract
OBJECTIVE To address the best available scientific evidence on the role of child sexual abuse in the etiology of suicide and non-suicidal self-injury. METHOD Seven databases were searched, supplemented with hand-search of reference lists from retrieved papers. The author and a psychiatrist independently evaluated the eligibility of all studies identified, abstracted data, and assessed study quality. Disagreements were resolved by consensus. RESULTS Four reviews, including about 65,851 subjects from 177 studies, were analyzed. There is evidence that child sexual abuse is a statistically significant, although general and non-specific, risk factor for suicide and non-suicidal self-injury. The relationship ranges from small to medium in magnitude and is moderated by sample source and size. Certain biological and psychosocial variables, such as serotonin hypoactivity and genes, family dysfunction, other forms of maltreatment, and some personality traits and psychiatric disorders, may either act independently or interact with child sexual abuse to promote suicide and non-suicidal self-injury in abuse victims, with child sexual abuse conferring additional risk, either as a 'distal' and indirect cause or as a 'proximal' and direct cause. CONCLUSION Child sexual abuse should be considered one of the several risk factors for suicide and non-suicidal self-injury and included in multifactorial etiological models.
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Affiliation(s)
- R Maniglio
- Department of Pedagogic, Psychological, and Didactic Sciences, University of Salento, Via Stampacchia 45/47, Lecce, Italy.
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174
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Hypomanic switching during influenza infection without intracranial infection in an adolescent patient with bipolar disorder. Pediatr Emerg Care 2011; 27:652-3. [PMID: 21730804 DOI: 10.1097/pec.0b013e318222558c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Manic switching, which is mood changing from depression to mania, induced by intracranial viral infections have been previously reported. However, manic switching induced by influenza infection without intracranial viral infection in a patient with bipolar disorder (BD), has not been previously reported. We report a patient with adolescent BD who showed a first episode of hypomanic switching during influenza B infection without intracranial viral infection. In addition to neurological monitoring, careful psychiatric interventions for hypomanic state is very important to prevent inappropriate treatment of BD and reduce the risk of suicide attempts in cases presenting with hypomanic symptoms during influenza infection.
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175
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Gonda X, Fountoulakis KN, Harro J, Pompili M, Akiskal HS, Bagdy G, Rihmer Z. The possible contributory role of the S allele of 5-HTTLPR in the emergence of suicidality. J Psychopharmacol 2011; 25:857-66. [PMID: 20837566 DOI: 10.1177/0269881110376693] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Suicide is a complex and challenging human phenomenon, and, although knowledge is expanding concerning its risk factors, its background is still not fully understood. There is currently an increasing interest in genetic factors associated with suicide, since these may lead to the emergence of personality traits and temperaments that may be long-term predictors of suicidal behaviour. One of the most likely genetic candidates in the background of suicide is the 5-HTTLPR polymorphism of the serotonin transporter gene. This review focused on papers published on the association of the 5-HTTLPR polymorphism of the serotonin transporter gene and suicidal behaviour as well as research on possible endophenotypes related to suicide. Although there are contradictory results, several studies and meta-analyses support the idea that the S allele plays a role in the background of violent suicide. However, in order to be able to delineate the genetic background of suicide, different types of suicidal behaviour should be distinguished, since studies indicate that these may have different genetic factors. Also, personality traits and temperaments should be identified that may play a modulating role between genetic factors and suicidal behaviour. So far, neuroticism, affective temperaments, and impulsive aggression have been found to be associated with both the S allele and suicidal behaviour. This study aimed to integrate findings concerning possible endophenotypes modulating between genetic factors and manifested suicidal behaviour.
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Affiliation(s)
- Xenia Gonda
- Department of Pharmacodynamics, Semmelweis University, Faculty of Medicine, Budapest, Hungary.
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176
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Pivac N, Pregelj P, Nikolac M, Zupanc T, Nedic G, Muck Seler D, Videtic Paska A. The association between catechol-O-methyl-transferase Val108/158Met polymorphism and suicide. GENES BRAIN AND BEHAVIOR 2011; 10:565-9. [PMID: 21486391 DOI: 10.1111/j.1601-183x.2011.00695.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
One of the candidate genes for suicide is also a gene in the pathway for catecholamine degradation encoding an enzyme catechol-O-methyl-transferase (COMT). It harbors a common functional polymorphism, a G to A nucleotide transition resulting in amino acid substitution from valine (Val) to methionine (Met) at position 158 (COMT Val(108/158) Met; rs4680), that has been associated with psychiatric disorders characterized with an increased risk of suicidal behavior. We have performed the first study on Caucasian population examining the association between completed suicide and the COMT Val(108/158) Met polymorphism. The study population consisted of 356 suicide victims and 198 control subjects. Significant difference in COMT Val(108/158) Met variants' (genotypes, alleles and Val carriers) distribution was found only in male groups, between controls and suicide victims (P = 0.018, P = 0.031, P = 0.005), and between controls and violent suicide victims (P = 0.026, P = 0.042, P = 0.010). The r value from the standardized residuals showed that the Met/Met genotype (r = 2.03) in the control group contributed to these significant differences. In contrast to male subjects, no significant differences in the frequency of the COMT Val(108/158) Met variants were detected between female control and female suicide groups; however, the power of calculation (range 0.161-0.680) was below the desired 0.800. In addition, the logistic regression analysis confirmed these significant differences. In conclusion, our results showed the overpresentation of the Met/Met genotype in male control subjects compared with male suicide victims, suggesting that this genotype of the COMT Val(108/158) Met might be a protective factor against suicide.
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Affiliation(s)
- N Pivac
- Laboratory for Molecular Neuropsychiatry, Division of Molecular Medicine, Rudjer Boskovic Institute, Zagreb, Croatia
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177
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Sani G, Tondo L, Koukopoulos A, Reginaldi D, Kotzalidis GD, Koukopoulos AE, Manfredi G, Mazzarini L, Pacchiarotti I, Simonetti A, Ambrosi E, Angeletti G, Girardi P, Tatarelli R. Suicide in a large population of former psychiatric inpatients. Psychiatry Clin Neurosci 2011; 65:286-95. [PMID: 21507136 DOI: 10.1111/j.1440-1819.2011.02205.x] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
AIMS The aim of this study was to identify predictors of completed suicide in a wide sample of psychiatric inpatients receiving retrospective and prospective DSM-IV diagnoses. METHODS We followed up 4441 severe psychiatric patients who were hospitalized for some time during a 35-year period in a private hospital setting. We collected sociodemographic, clinical and temperamental data. RESULTS Ninety-six patients from the sample committed suicide. There were no sex differences in suicide completion and no differences between major psychiatric disorders, but people who had been hospitalized for anxiety disorders did not commit suicide and people with bipolar disorders were more likely to commit suicide than people with unipolar major depression. Shorter-term treatment with lithium and anticonvulsants, longer-term treatment with antidepressants, history of suicide attempts, suicidal thinking, and single status positively predicted completed suicide. Suicide tended to occur after a mean period of about 14 years of duration of disease. Patients' symptoms during the period preceding suicide were assessed through interviewing patients' physicians or family members. Symptoms occurring in >10% of cases were, in decreasing order, inner tension, racing/crowded thoughts, aggressive behavior, guilt, psychomotor agitation, persecutory ideation, anxiety, and hallucinations. Surprisingly, cyclothymic temperament was less associated with completed suicide as compared to other temperaments. CONCLUSIONS Suicide is likely to occur in a milieu of agitation, mixed anxiety and depression, and psychosis. Longer-term mood stabilizer treatment may reduce the rate of completed suicide.
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178
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Döme P, Kapitány B, Ignits G, Porkoláb L, Rihmer Z. Tobacco consumption and antidepressant use are associated with the rate of completed suicide in Hungary: an ecological study. J Psychiatr Res 2011; 45:488-94. [PMID: 20863518 DOI: 10.1016/j.jpsychires.2010.08.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2010] [Revised: 08/23/2010] [Accepted: 08/24/2010] [Indexed: 12/21/2022]
Abstract
The suicide rate of Hungary is the highest in the world averaged over the last century but it has shown a very pronounced decrease since 1987. To explore the background of this decrease we investigated the associations between some known suicide-related factors (i.e. tobacco use, antidepressant use and alcohol consumption at the population level) and the suicide rate between 1985 and 2008. The total number of man-hours worked per year by psychiatrists in the outpatient service system and real GDP growth were also monitored in our study. A time series analysis model was constructed to investigate the associations between the above variables and the suicide rate. In the unadjusted model annual tobacco consumption was significantly associated with the suicide rate in a positive manner, while antidepressant use and man-hours were significantly associated with the suicide rate in a negative manner. After adjustment, the associations remained significant only for tobacco consumption and antidepressant use. Neither alcohol consumption nor real GDP growth was associated with the suicide rate in any models. Our results from group-level data confirmed the role of smoking in suicidal behavior previously suggested mainly by studies using individual-level data and also corroborated the results of previous ecological studies concerning the inverse association between antidepressant use and suicide rate. These findings and the results of previous studies - investigating the relationship between smoking and the risk of suicidal behavior at the individual-level - may suggest that programs to prevent tobacco use or to address the widespread recognition and treatment of depression may also prevent suicidality.
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Affiliation(s)
- Péter Döme
- Department of Clinical and Theoretical Mental Health, Kútvölgyi Clinical Center, Semmelweis University, Faculty of Medicine, Kútvölgyi u. 4, Budapest H-1125, Hungary.
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179
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Antidepressant-resistant depression and antidepressant-associated suicidal behaviour: the role of underlying bipolarity. DEPRESSION RESEARCH AND TREATMENT 2011; 2011:906462. [PMID: 21603142 PMCID: PMC3096313 DOI: 10.1155/2011/906462] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/30/2010] [Accepted: 02/08/2011] [Indexed: 11/26/2022]
Abstract
The complex relationship between the use of antidepressants and suicidal behaviour is one of the hottest topics of our contemporary psychiatry. Based on the literature, this paper summarizes the author's view on antidepressant-resistant depression and antidepressant-associated suicidal behaviour. Antidepressant-resistance, antidepressant-induced worsening of depression, antidepressant-associated (hypo)manic switches, mixed depressive episode, and antidepressant-associated suicidality among depressed patients are relatively most frequent in bipolar/bipolar spectrum depression and in children and adolescents. As early age at onset of major depressive episode and mixed depression are powerful clinical markers of bipolarity and the manic component of bipolar disorder (and possible its biological background) shows a declining tendency with age antidepressant-resistance/worsening, antidepressant-induced (hypo)manic switches and "suicide-inducing" potential of antidepressants seem to be related to the underlying bipolarity.
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180
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Alonzo DM, Harkavy-Friedman JM, Stanley B, Burke A, Mann JJ, Oquendo MA. Predictors of treatment utilization in major depression. Arch Suicide Res 2011; 15:160-71. [PMID: 21541862 PMCID: PMC3775667 DOI: 10.1080/13811118.2011.566052] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Suicide attempters with major depression are at risk for repeat attempts and often do not utilize treatment. Identifying predictors of treatment non-utilization could inform interventions to motivate treatment use and reduce suicide risk in major depression. Two hundred and seventy three participants with a major depressive episode as part of a major depressive disorder or bipolar disorder, were assessed for socio-demographic and clinical characteristics at baseline and again 1 year later to identify predictors of treatment utilization. Treatment utilization rate was high 1 year after initial evaluation (72.5%). Severity of baseline depression, baseline treatment status, and education were associated with treatment utilization at 1 year. Interventions focused on increasing knowledge about depression and treatment efficacy may improve treatment adherence when treating depression.
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Affiliation(s)
- Dana M Alonzo
- School of Social Work, Columbia University, New York, New York 10027, USA.
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181
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Hantouche E, Angst J, Azorin JM. Explained factors of suicide attempts in major depression. J Affect Disord 2010; 127:305-8. [PMID: 20554011 DOI: 10.1016/j.jad.2010.04.032] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2010] [Revised: 04/29/2010] [Accepted: 04/29/2010] [Indexed: 10/19/2022]
Abstract
OBJECTIVE The aim of this study is to identify risk factors for suicide attempts including bipolarity. METHOD The paper presents the most recent data on suicide attempts and depression with or without hypomanic features from three French "Bipolact", studies including 2249 patients with recurrent or resistant depression. Hypomania and BP-II disorder were defined by a score of 10 or more on the Hypomania Checklist-20. Attempters and non-attempters were compared, and multivariate logistic regression analyses were performed on all the significant variables obtained in univariate tests. RESULTS Rates of suicide attempts and of a family history of suicide were higher in BP-II disorder. Suicide attempts were best explained by a family history of suicide and mood disorders, recurrence of depression, the "irritable-risk-taking" dimension of hypomania, substance abuse, and need of psychiatric treatment. LIMITATIONS The study does not deal with DSM-IV BP-II disorder. CONCLUSION Clinicians need to be familiarized with these risk factors.
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Affiliation(s)
- Elie Hantouche
- Anxiety and Mood Center, CTAH, 117 rue de Rennes, Paris, France.
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182
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Vázquez GH, Gonda X, Zaratiegui R, Lorenzo LS, Akiskal K, Akiskal HS. Hyperthymic temperament may protect against suicidal ideation. J Affect Disord 2010; 127:38-42. [PMID: 20466435 DOI: 10.1016/j.jad.2010.04.015] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2010] [Revised: 03/29/2010] [Accepted: 04/19/2010] [Indexed: 10/19/2022]
Abstract
BACKGROUND The aim of this study was to investigate the role of hyperthymic temperament in suicidal ideation between a sample of patients with affective disorders (unipolar and bipolar). METHOD We investigated affective disorders outpatients (unipolar, bipolar I, II and NOS) treated in eleven participating centres during at least a six-month period. DSM-IV diagnosis was made by psychiatrists experienced in mood disorders, using the corresponding modules of the Mini International Neuropsychiatric Interview (MINI). In addition, bipolar NOS diagnoses were extended by guidelines for bipolar spectrum symptoms as proposed by Akiskal and Pinto in 1999. Thereby we also identified NOS III (switch by antidepressants) and NOS IV (hyperthymic temperament) bipolar subtypes. All patients completed the Beck Depression Inventory (BDI). We screened a total sample of 411 patients (69% bipolar), 352 completed all the clinical scales without missing any item. RESULTS No statistical significant difference in suicidal ideation (measure by BDI item 9 responses) was found between bipolar and unipolar patients (4.5% vs. 9.1%, respectively). On the group of bipolar patients, suicidal ideation was slightly more frequent among bipolar NOS compared with bipolar I and II (p value 0.094 and 0.086, respectively), interestingly we found a statistical significant less common suicidal ideation among bipolar subtype IV (with hyperthymic temperament) compared with bipolar NOS patients (p value 0.048). CONCLUSIONS Our results indicate that those subjects with hyperthymic temperament displayed less suicidal ideation. This finding supports the hypothesis that this particular affective temperament could be a protective factor against suicide among affective patients. LIMITATION The original objective of the national study was the cross validation between MDQ and BSDS in patients with affective disorders in our country. This report arises from a secondary analysis of the original data.
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Affiliation(s)
- G H Vázquez
- Department of Neuroscience, University of Palermo, Buenos Aires, Argentina.
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183
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Manchia M, Zai CC, Squassina A, Vincent JB, De Luca V, Kennedy JL. Mixture regression analysis on age at onset in bipolar disorder patients: investigation of the role of serotonergic genes. Eur Neuropsychopharmacol 2010; 20:663-70. [PMID: 20452754 DOI: 10.1016/j.euroneuro.2010.04.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2010] [Revised: 03/28/2010] [Accepted: 04/06/2010] [Indexed: 11/15/2022]
Abstract
Bipolar Disorder (BPD) is a complex psychiatric disease with a relevant underlying genetic basis. HTR2A T102C, HTR2C Cys23Ser, SLC6A4 5-HTTLPR and rs25531 polymorphisms were genotyped in 230 BPD patients and inserted as covariates in a mixture regression model of age at onset (AAO). 5-HTTLPR polymorphism associated with early onset component under recessive and additive model. HTR2A T102C, HTR2C Cys23Ser and 5-HTTLPR interaction terms associated with early onset component under dominant, recessive and additive model. These findings suggest a role of genes codifying for elements of the serotonergic system in influencing the AAO in BPD.
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Affiliation(s)
- Mirko Manchia
- Laboratory of Molecular Genetics, Department of Neurosciences B.B. Brodie, University of Cagliari, Cagliari, Italy.
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184
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Predictors of suicidal ideation in depressive primary care patients. J Affect Disord 2010; 125:124-7. [PMID: 20083311 DOI: 10.1016/j.jad.2009.12.008] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2009] [Revised: 11/23/2009] [Accepted: 12/04/2009] [Indexed: 11/23/2022]
Abstract
BACKGROUND Suicidal ideation is common in patients suffering from depression, but it often remains undetected. General practitioners play an important role in the management of depression and suicidality. The aim of this study was to identify predictors for suicidal ideation in patients with major depression in primary health care. METHOD We conducted a cross-sectional study. Patients were recruited from 74 primary care practices in Germany. Data was collected between April 2005 and July 2006. We calculated a binary logistic regression model to evaluate whether depression severity (Patient Health Questionnaire, PHQ-9), physical pain (SF-36 Physical Pain Scale), physical comorbidity, intake of antidepressant medication, sex and age were predictors of suicidal ideation. RESULTS We enrolled 626 patients, aged 18 to 80 with major depression. Depression severity (OR 1.16 per unit PHQ-9 score, 95% CI 1.09-1.22, p<0.001) and male sex (OR 1.71, 95% CI 1.13-2.58, p=0.012) were associated with suicidal ideation, while absence of pain (OR 0.99 per unit SF-36 Physical Pain Scale, 95% CI 0.98-1.00, p=0.004) and older age (>60) compared to the reference group aged 40 to 60 (OR 0.55, 95% CI 0.35-0.86, p=0.009) were protective factors. LIMITATIONS This cross-sectional study allows the generation of hypotheses. CONCLUSIONS Depression severity is a predictor for suicidal ideation in primary care patients with major depression. In addition, physical pain appears to be a predictor. Results should be confirmed using a prospective study design.
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185
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Döme P, Kapitány B, Ignits G, Rihmer Z. Season of birth is significantly associated with the risk of completed suicide. Biol Psychiatry 2010; 68:148-55. [PMID: 20416861 DOI: 10.1016/j.biopsych.2010.03.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2009] [Revised: 03/01/2010] [Accepted: 03/02/2010] [Indexed: 01/19/2023]
Abstract
BACKGROUND Previous studies have provided somewhat inconsistent results about the effects of season of birth on the risk of suicidal behavior. Therefore, we decided to investigate this question in a large sample of suicide completers. METHODS We determined the season of birth-associated risk of completed suicide between the years 1970 and 2008 among all individuals who were born in the area of today's Hungary between 1930 and 1939, 1941 and 1942, and 1944 and 1969. RESULTS The final sample of participants included around six and a half million people. About 80,000 completed suicides occurred among participants during the period investigated (the number of suicide completers in our study greatly exceeds the number of suicide completers in any previous studies). A significantly (p < .05) elevated risk of completed suicide was found among those individuals who were born in the high-risk period (spring and summer). Quantitatively, the biggest increase (7.6% [95% confidence interval: 5.4-9.9]) in suicide risk was detected among those who were born in July compared with the average risk of suicide in the population investigated. The associations between season of birth and the risk of completed suicide were stronger among male subjects than among female subjects and among those who committed suicide using violent methods than among those who chose nonviolent methods. CONCLUSIONS Our results from a large sample of suicide completers from Hungary--a country with one of the highest suicide rates in the world over the last century--strongly support the concept that the season of birth is significantly associated with the risk of completed suicide.
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Affiliation(s)
- Péter Döme
- Department of Clinical and Theoretical Mental Health, Kutvolgyi Clinical Center, Semmelweis University, Faculty of Medicine, Budapest, Hungary.
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186
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DeJong TM, Overholser JC, Stockmeier CA. Apples to oranges?: a direct comparison between suicide attempters and suicide completers. J Affect Disord 2010; 124:90-7. [PMID: 19903573 PMCID: PMC2875283 DOI: 10.1016/j.jad.2009.10.020] [Citation(s) in RCA: 118] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2009] [Revised: 10/20/2009] [Accepted: 10/21/2009] [Indexed: 11/19/2022]
Abstract
BACKGROUND Suicide attempters and completers may represent different but overlapping groups of distressed individuals. Although depression is related to an increased risk of suicide, the presence of depression may not discriminate suicide attempters from completers. The present study compared suicide attempters and suicide completers on symptoms of depression, the presence of suicide-related variables and stressful life events. AIMS The present study sought to identify the key differences between 50 suicide attempters and 50 completers, all diagnosed with a Major Depressive Disorder at the time of their suicidal act. METHODS Suicide attempters and family member informants of suicide completers participated in a thorough psychosocial evaluation. To maximize comparisons with completers, suicide attempters were subclassified based on the lethality of their attempt. RESULTS Suicide attempters and completers were similar on most measures of depressive symptoms. However, suicide completers were significantly more likely to use alcohol or drugs prior to their suicidal act and they were more likely to leave a suicide note. Suicide completers were significantly more likely to have encountered significant job stress and financial problems. CONCLUSIONS The present findings have documented several similarities and differences between suicide attempters and suicide completers. Future research may help to clarify the key warning signs that reflect the risk of completed suicide in adults who have been diagnosed with a Major Depressive Disorder.
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Iñiguez SD, Warren BL, Bolaños-Guzmán CA. Short- and long-term functional consequences of fluoxetine exposure during adolescence in male rats. Biol Psychiatry 2010; 67:1057-66. [PMID: 20172503 PMCID: PMC2868075 DOI: 10.1016/j.biopsych.2009.12.033] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2009] [Revised: 12/18/2009] [Accepted: 12/22/2009] [Indexed: 12/15/2022]
Abstract
BACKGROUND Fluoxetine (FLX), a selective serotonin reuptake inhibitor, is prescribed for the treatment of major depressive disorder in young populations. Here, we explore the short- and long-term consequences of adolescent exposure to FLX on behavioral reactivity to emotion-eliciting stimuli. METHODS Adolescent male rats received FLX (10 mg/kg) twice daily for 15 consecutive days (postnatal days 35-49). The influence of FLX on behavioral reactivity to rewarding and aversive stimuli was assessed 24 hours (short-term) or 3 weeks after FLX treatment (long-term). A separate group of adult rats was also treated with FLX (postnatal days 65-79) and responsiveness to forced swimming was assessed at identical time intervals as with the adolescents. RESULTS Fluoxetine exposure during adolescence resulted in long-lasting decreases in behavioral reactivity to forced swimming stress and enhanced sensitivity to sucrose and to anxiety-eliciting situations in adulthood. The FLX-induced anxiety-like behavior was alleviated by re-exposure to FLX in adulthood. Fluoxetine treatment during adolescence also impaired sexual copulatory behaviors in adulthood. Fluoxetine-treated adult rats did not show changes in behavioral reactivity to forced swim stress as observed in those treated during adolescence and tested in adulthood. CONCLUSIONS Treating adolescent rats with FLX results in long-lived complex outputs regulated by the emotional valence of the stimulus, the environment in which it is experienced, and the brain circuitry likely being engaged by it. Our findings highlight the need for further research to improve our understanding of the alterations that psychotropic exposure may induce on the developing nervous system and the potential enduring effects resulting from such treatments.
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Affiliation(s)
- Sergio D Iñiguez
- Department of Psychology, Florida State University, Tallahassee, FL 32306-4301, USA
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188
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Lawrence ST, Willig JH, Crane HM, Ye J, Aban I, Lober W, Nevin CR, Batey DS, Mugavero MJ, McCullumsmith C, Wright C, Kitahata M, Raper JL, Saag MS, Schumacher JE. Routine, self-administered, touch-screen, computer-based suicidal ideation assessment linked to automated response team notification in an HIV primary care setting. Clin Infect Dis 2010; 50:1165-73. [PMID: 20210646 DOI: 10.1086/651420] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Human immunodeficiency virus (HIV) and AIDS continue to be associated with an underrecognized risk for suicidal ideation, attempted suicide, and completed suicide. Suicidal ideation represents an important predictor for subsequent attempted and completed suicide. We sought to implement routine screening of suicidal ideation and associated conditions using computerized patient-reported outcome (PRO) assessments. METHODS Two geographically distinct academic HIV primary care clinics enrolled patients who attended scheduled visits from December 2005 through February 2009. Touch-screen, computer-based PRO assessments were implemented into routine clinical care. Substance abuse, alcohol consumption, depression, and anxiety were assessed. The 9-item Patient Health Questionnaire assesses the frequency of suicidal ideation in the preceding 2 weeks. A response of "nearly every day" triggered an automated page to predetermined clinic personnel, who completed more detailed self-harm assessments. RESULTS Overall, 1216 patients (740 from the University of Alabama at Birmingham and 476 from the University of Washington) completed the initial PRO assessment during the study period. Patients were predominantly white (646 [53%]) and male (959 [79%]), with a mean age (+/- standard deviation) of 44 +/- 10 years. Among surveyed patients, 170 (14%) endorsed some level of suicidal ideation, whereas 33 (3%) admitted suicidal ideation nearly every day. In multivariable analysis, suicidal ideation risk was lower with advancing age (odds ratio [OR], 0.74 per 10 years; 95% confidence interval [CI], 0.58-0.96) and was increased with current substance abuse (OR, 1.88; 95% CI, 1.03-3.44) and more-severe depression (OR, 3.91 for moderate depression [95% CI, 2.12-7.22] and 25.55 for severe depression [95% CI, 12.73-51.30]). DISCUSSION Suicidal ideation was associated with current substance abuse and depression. The use of novel technologies to incorporate routine self-reported screening for suicidal ideation and other health domains allows for timely detection and intervention for this life-threatening condition.
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Affiliation(s)
- Sarah T Lawrence
- Department of Internal Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama, USA
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Azorin JM, Kaladjian A, Besnier N, Adida M, Hantouche E, Lancrenon S, Akiskal H. Suicidal behaviour in a French Cohort of major depressive patients: characteristics of attempters and nonattempters. J Affect Disord 2010; 123:87-94. [PMID: 19800131 DOI: 10.1016/j.jad.2009.09.004] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2009] [Revised: 09/07/2009] [Accepted: 09/07/2009] [Indexed: 11/29/2022]
Abstract
BACKGROUND Epidemiological and clinical studies indicate that major depressive disorder is the leading cause of suicidal behaviour and that bipolar II subjects carry the highest risk. Identification of risk factors is therefore essential to prevent suicide in this population. METHODS As part of the EPIDEP National Multisite French Study of 493 consecutive DSM-IV major depressive patients evaluated in at least two semi-structured interviews 1month apart, 155 (33.7%) were classified as suicide attempters, and 295 (66.3%) as nonattempters, after exclusion of bipolar I patients. RESULTS Compared to nonattempters, attempters had a longer duration of illness, longer delays before seeking help and correct diagnosis and a higher number of previous episodes; they were more frequently rapid cyclers, with fewer free intervals between episodes. Lifetime suicide attempts were associated with more comorbid bulimia and substance abuse. Bipolar II spectrum disorders, depressive, cyclothymic and irritable temperaments were overrepresented in attempters, as well as family history of both affective disorder and suicide attempts. The following independent variables were associated with lifetime suicide attempts: higher number of previous depressive episodes, multiple hospitalizations, cyclothymic temperament, rapid cycling and earlier age at onset. LIMITATIONS Retrospective design, recall bias, lack of sample homogeneity, and insufficient assessment of hypomanic features during index depression. CONCLUSIONS In major depressive disorders, family history, age at onset, illness course, comorbidity and cyclothymic temperament alongside other indices of bipolarity may help predict suicidal behaviour. Longer delays to seeking help and diagnosis in attempters emphasize the importance of early recognition of bipolar spectrum disorders.
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Affiliation(s)
- J-M Azorin
- Hôpital Sainte Marguerite, Marseille, France.
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190
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Ortiz A, Cervantes P, Zlotnik G, van de Velde C, Slaney C, Garnham J, Turecki G, O'Donovan C, Alda M. Cross-prevalence of migraine and bipolar disorder. Bipolar Disord 2010; 12:397-403. [PMID: 20636637 DOI: 10.1111/j.1399-5618.2010.00832.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE In two related studies, we explored the prevalence of migraine and its associated clinical characteristics in patients with bipolar disorder (BD) as well as psychiatric morbidity in patients treated for migraine. METHOD The first study included 323 subjects with BD type I (BD I) or BD type II (BD II), diagnosed using the Schedule for Affective Disorders and Schizophrenia, Lifetime version (SADS-L) format, or the Structured Clinical Interview for DSM-IV Axis I Disorders (SCID). Migraine history was assessed by means of a structured questionnaire. In a second sample of 102 migraine patients, we investigated current and lifetime psychiatric morbidity using the SADS-L. Statistical analyses were conducted using nonparametric analysis and log-linear models. RESULTS A total of 24.5% of BD patients had comorbid migraine; those with BD II had a higher prevalence (34.8%) compared to BD I (19.1%) (p < 0.005). BD patients with comorbid migraine had significantly higher rates of suicidal behaviour, social phobia, panic disorder, generalized anxiety disorder, and obsessive-compulsive disorder (all p < 0.05). In the sample of migraine patients, 34.3% had a current psychiatric diagnosis, and 73.5% had a lifetime psychiatric diagnosis. The prevalence of BD I was 4.9%, and 7.8% for BD II. DISCUSSION Migraine is prevalent within the BD population, particularly among BD II subjects. It is associated with an increased risk of suicidal behaviour and comorbid anxiety disorders. Conversely, migraine sufferers have high rates of current and lifetime psychopathology. A greater understanding of this comorbidity may contribute to our knowledge of the underlying mechanisms of BD.
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Affiliation(s)
- Abigail Ortiz
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
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191
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Rihmer Z, Gonda X, Rihmer A, Fountoulakis KN. Suicidal and violent behaviour in mood disorders: A major public health problem. A review for the clinician. Int J Psychiatry Clin Pract 2010; 14:88-94. [PMID: 24922467 DOI: 10.3109/13651501003624712] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract Suicide attempt, and particularly completed suicide are relatively rare events in the community, but they are very common among psychiatric patients. Since over 90% of suicide victims suffer from (mostly untreated) current major mental disorders (particularly from major depressive episode), psychiatric risk factors are the clinically most useful predictors, especially if psychosocial and demographic risk factors are also pesent. Violent behaviours associated with mood disorders constitute a related yet independently also important aspect of this illness, and assessment and management of violence is a key component of everyday psychiatric practice. While most people with current mental disorder are not violent, violence is more common among seriously mentally ill individuals than in healthy persons. This is particularly true for untreated schizophrenics and untreated patients with major mood disorders, first of all in the cases of comorbid substance use disorders, mainly among those with current mania or postpartum depression. Although specific clinical studies are lacking, it is very lilely that successful acute and long-tem treatment of mood disorders can reduce the risk of violent behaviour in this patient population.
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Affiliation(s)
- Zoltan Rihmer
- Department of Clinical and Theoretical Mental Health, Semmelweis University, Faculty of Medicine, Budapest, Hungary
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192
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McCarthy MJ. Internet monitoring of suicide risk in the population. J Affect Disord 2010; 122:277-9. [PMID: 19748681 PMCID: PMC2847052 DOI: 10.1016/j.jad.2009.08.015] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2009] [Revised: 08/21/2009] [Accepted: 08/21/2009] [Indexed: 11/24/2022]
Abstract
BACKGROUND Public health statistics are often released too late to affect reversible societal factors affecting suicide. Increasingly, internet search volume is used in epidemiology, but this method has not yet been applied to suicide. METHODS Google internet search engine activity for suicide-related terms from the years 2004-2009 was measured and correlated to available suicide and intentional self-injury data from the Centers of Disease Control (CDC). RESULTS Google search volumes correlated to CDC statistics for both suicide and self-injury, but in patterns that differed by age. Whereas internet search activity was negatively correlated to the suicide rate in the general population, it was positively correlated to both intentional self-injury and completed suicides among youth. CONCLUSIONS Monitoring changes in search volumes on the internet may provide an early indicator of suicide risk within the population. Furthermore, youth may utilize the internet in ways that differ from the general population with respect to suicide.
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Affiliation(s)
- Michael J McCarthy
- Department of Psychiatry, University of California, San Diego, La Jolla, CA 92093, United States of America.
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Fountoulakis KN. The emerging modern face of mood disorders: a didactic editorial with a detailed presentation of data and definitions. Ann Gen Psychiatry 2010; 9:14. [PMID: 20385020 PMCID: PMC2865463 DOI: 10.1186/1744-859x-9-14] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2009] [Accepted: 04/12/2010] [Indexed: 12/17/2022] Open
Abstract
The present work represents a detailed description of our current understanding and knowledge of the epidemiology, etiopathogenesis and clinical manifestations of mood disorders, their comorbidity and overlap, and the effect of variables such as gender and age. This review article is largely based on the 'Mood disorders' chapter of the Wikibooks Textbook of Psychiatry http://en.wikibooks.org/wiki/Textbook_of_Psychiatry/Mood_Disorders.
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Sebestyen B, Rihmer Z, Balint L, Szokontor N, Gonda X, Gyarmati B, Bodecs T, Sandor J. Gender differences in antidepressant use-related seasonality change in suicide mortality in Hungary, 1998-2006. World J Biol Psychiatry 2010; 11:579-85. [PMID: 20218927 DOI: 10.3109/15622970903397722] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES Studies show that the seasonality of suicide (spring/early summer peak, winter low) is mainly the consequence of the seasonal incidence of depression-related suicides. The aim of the present study was to analyse the relationship between increasing antidepressant utilization and national suicide rate of Hungary between 1998 and 2006, with particular regard to seasonal patterns and gender differences. METHODS Time trend analysis (ARIMA) had been applied to investigate the correlation between the trend of antidepressant prescription and both of suicide rates and seasonality index. RESULTS During the 9 years of the study period there was a significant (P<0.001) correlation between the steadily increasing antidepressant prescription (113%) and continuous decline in total national suicide rate (23%) as well as both in females and males (21 and 23%, respectively), but this relationship was 8-fold stronger in males. Increasing antidepressant utilization was associated with significantly decreased seasonality of suicides only among males. CONCLUSIONS The results suggest that decreasing seasonality of suicides could be a good marker of lowering rate of depression-related suicides in the population particularly among males.
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Affiliation(s)
- Beata Sebestyen
- National Center for Healthcare Audit and Inspection, Budapest, Hungary
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195
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Suicide attempt characteristics may orientate toward a bipolar disorder in attempters with recurrent depression. J Affect Disord 2010; 122:53-9. [PMID: 19608282 DOI: 10.1016/j.jad.2009.06.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2009] [Revised: 06/08/2009] [Accepted: 06/08/2009] [Indexed: 11/20/2022]
Abstract
BACKGROUND Identification of patients with a bipolar disorder (BPD) among those presenting a major depressive episode is often difficult, resulting in common misdiagnosis and mistreatment. Our aim was to identify clinical variables unrelated to current depressive episode and relevant to suicidal behavior that may help to improve the detection of BPD in suicide attempters presenting with recurrent major depressive disorder. METHOD 211 patients suffering from recurrent major depressive disorder or BPD, hospitalized after a suicide attempt (SA), were interviewed by semi-structured interview and validated questionnaires about DSM-IV axis I disorders, SA characteristics and a wide range of personality traits relevant to suicidal vulnerability. Multivariate logistic regression analysis was performed to determine differences between RMDD and BPD attempters. RESULTS Logistic regression analysis showed that serious SA and family history of suicide are closely associated with a diagnosis of BPD [respectively OR=2.28, p=0.0195; OR=2.98, p=0.0081]. The presence of both characteristics increase the association with BDP [OR=4.78, p=0.005]. Conversely, when looking for the features associated with a serious SA, BPD was the only associated diagnosis [OR=2.03, p=0.004]. Lastly, affect intensity was higher in BPD samples [OR=2.08, p=0.041]. LIMITATIONS Retrospective nature of the study, lack of the separate analysis of bipolar subtypes. CONCLUSION Serious suicide attempt and a familial history of completed suicide in patients with major depression seem to be a clinical marker of bipolarity. Facing suicide attempters with recurrent depression, clinician should be awareness to these characteristics to detect BPD.
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196
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Abstract
BACKGROUND Patients with a primary brain tumour often experience depression, for which drug treatment may be prescribed. However, these patients are also at high risk of epileptic seizures, cognitive impairment and fatigue, all of which are potential side-effects of antidepressants. The benefit, or harm, of pharmacological treatment of depression in brain tumour patients is unclear. OBJECTIVES To assess the benefits and harms of pharmacological treatment of depression in patients with a primary brain tumour. SEARCH STRATEGY We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2009, Issue 3), MEDLINE (1950 to July 2009) and EMBASE (1980 to July 2009). We searched PsycINFO, the British Nursing Index, LILACS, Psyndex, the NHS National Research Register, the NHS Centre for Reviews and Disseminations' Database of Abstracts of Reviews of Effectiveness (DARE) and Web of Knowledge (covering Science Scisearch, Social Sciences Citation Index and Biological Abstracts) (up to July 2009). We handsearched Neuro-oncology, the Journal of Neuro-oncology, the Journal of Neurology, Neurosurgery and Psychiatry and the Journal of Clinical Oncology (July 1999 to June 2009) and wrote to all the pharmaceutical companies manufacturing antidepressants for use in the UK. SELECTION CRITERIA We included all randomised controlled trials (RCTs), controlled clinical trials, cohort studies and case-control studies of any pharmacological treatment of depression in patients with a histologically diagnosed primary brain tumour. DATA COLLECTION AND ANALYSIS No studies met the inclusion criteria for this review. MAIN RESULTS We found no eligible studies evaluating the benefits or harms of any pharmacological treatment of depression in brain tumour patients suffering from depression. AUTHORS' CONCLUSIONS No high-quality studies have examined the value of any drug treatment of depression in patients with primary brain tumours. Detailed prospective studies and RCTs are needed to inform the safe and effective treatment of this common and important complication of brain tumours.
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Affiliation(s)
- Alasdair Rooney
- Edinburgh Centre for Neuro-Oncology (ECNO), Western General Hospital, Crewe Road, Edinburgh, Scotland, UK, EH4 2XU
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197
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Conrad R, Walz F, Geiser F, Imbierowicz K, Liedtke R, Wegener I. Temperament and character personality profile in relation to suicidal ideation and suicide attempts in major depressed patients. Psychiatry Res 2009; 170:212-7. [PMID: 19897251 DOI: 10.1016/j.psychres.2008.09.008] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2008] [Revised: 09/17/2008] [Accepted: 09/30/2008] [Indexed: 10/20/2022]
Abstract
To prevent suicidal behaviour, it is important to better understand those personality traits associated with suicidal ideation and suicide attempts. A sample of 394 consecutive major depressed outpatients admitted to Bonn University Hospital was subdivided into three groups: Lifetime suicide attempters (N=32; 8.1%), suicide ideators (N=133) and patients without suicide ideation (N=229). Psychodiagnostic measures embraced the Temperament and Character Inventory (TCI), the Symptom Checklist-90-R and the Hamilton Depression Rating Scale. Suicide attempters and ideators showed higher scores on emotional distress and depression. Analysis of covariance (covariates: age, gender, depression) revealed that suicide attempters score higher on the temperament dimension harm avoidance compared with non-attempters. Suicide ideators could be distinguished from non-ideators by character dimensions in terms of lower self-directedness and higher self-transcendence. Our findings suggest that high harm avoidance is a personality trait associated with suicide attempt in major depression, whereas low self-directedness and high self-transcendence are related to suicidal ideation. As temperament dimensions represent the "emotional core" and character dimensions the "cognitive core" of personality, we discuss whether Cloninger's psychobiological model might be helpful to distinguish between non-suicide ideators, patients who do think about suicide, and patients initiating suicidal behaviour.
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Affiliation(s)
- Rupert Conrad
- Department of Psychosomatic Medicine and Psychotherapy, University of Bonn, Germany.
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198
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Benazzi F, Akiskal HS. The modified SCID Hypomania Module (SCID-Hba): a detailed systematic phenomenologic probing. J Affect Disord 2009; 117:131-6. [PMID: 19552962 DOI: 10.1016/j.jad.2009.06.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2009] [Accepted: 06/02/2009] [Indexed: 11/25/2022]
Abstract
Diagnosing past hypomania is a difficult task. Current structured interviews (e.g. CIDI, SCID) limit the ability to probe for hypomania. A modified SCID Hypomania Module was published by us (Benazzi and Akiskal, J Affect Disord 2003; Akiskal and Benazzi, J Clin Psychiatry 2005) in order to overcome the limitations of structured interviewing. Our papers outlined the framework of the modified SCID. In response to requests from many readers of this journal and other clinicians and investigators, we are hereby providing a more explicit step-by-step phenomenologic probing interview. DSM-IV criteria have to be met, but the probing for hypomania is very different from that of the SCID. All past hypomanic symptoms are assessed. No negative meaning is given to symptoms, as hypomania often improves functioning and it is seen by patients as a state of well being. The first step is probing for overactivity (increase in goal-directed activity), because observable behaviors are easier to remember by patients and key informants. There is no gold-standard for overactivity: each person becomes his/her own standard to 'measure' a clear-cut departure form the usual behavior. Questions, correspondingly, can change from patient to patient. The emotions associated with behavioral change are easier to be remembered than asking them first, as in the structured interviews. Structured interviews have mood change (elation, irritability) as stem question (corresponding to the criterion A of DSM-IV, which postulates that it must always be present). However, apart from a likely recall bias of past emotions, the description of mood change appears more or less negative in structured interviews (to increase specificity but by much reducing sensitivity, i.e. the false-negatives). Presenting mood change as simply having been more elated/irritable than usual can easily be interpreted as normal mood fluctuations, while presenting mood change as much more than usual could be understood as a severe mental disorder. Both ways are likely to lead to a negative response, moving the interviewers to unipolar disorders (the skip-out instruction). Our modified SCID is a fully semi-structured interview: many questions are asked about each symptom to make the question understandable according to each patient, and, very importantly, examples of the 'events' are systematically asked to check understanding and clinical relevance. Our interview follows DSM-IV criteria (apart from the minimum duration, 2 days versus DSM-IV 4 days), i.e. mood change must always been present, but our probing detects more hypomanic episodes than the SCID.
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Torzsa P, Rihmer Z, Gonda X, Szokontor N, Sebestyen B, Faludi G, Kalabay L. Family history of suicide: a clinical marker for major depression in primary care practice? J Affect Disord 2009; 117:202-4. [PMID: 19211149 DOI: 10.1016/j.jad.2009.01.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2008] [Revised: 01/09/2009] [Accepted: 01/09/2009] [Indexed: 11/29/2022]
Abstract
BACKGROUND The aim of this study was to investigate the family history of suicide among primary care patients with or without current major depressive episode (MDE). METHODS This study was performed in 2 GP practices in Budapest on 255 consecutively investigated primary care attendees. The diagnosis of current MDE (symptomatic MDE or MDE in partial remission) was made by the Hungarian version of the Primary Care Evaluation of Mental Disorders (PRIME-MD). Family history of suicide was rated as positive where the patients reported at least one first or second degree relative with completed suicide. RESULTS Out of the 255 consecutively investigated patients 45 (17.6%) have had current MDE and 24 (9.4%) have had positive family history of suicide. The family history of suicide was significantly more common among patients with current MDE than among those without it (26.6% vs 5.7%, p=0.0001). Fifty percent of patients with, and 14.3% of patients without family history of suicide have had current MDE (p=0.0001). LIMITATION Small sample size, and lacking data on fully remitted major depressives as well as on comorbid psychiatric and medical disorders. CONCLUSION History of completed suicide among first or second degree relatives could be a good and simple clinical marker for current and lifetime MDE in primary care patients.
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Affiliation(s)
- Peter Torzsa
- Department of Family Medicine, Kutvolgyi Clinical Center, Semmelweis University, Faculty of Medicine, Kutvolgyi ut 4, 1125 Budapest, Hungary
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Garcia-Amador M, Colom F, Valenti M, Horga G, Vieta E. Suicide risk in rapid cycling bipolar patients. J Affect Disord 2009; 117:74-8. [PMID: 19121546 DOI: 10.1016/j.jad.2008.12.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2008] [Revised: 12/05/2008] [Accepted: 12/05/2008] [Indexed: 10/21/2022]
Abstract
BACKGROUND Rapid-cycling (RC) is a course modifier of bipolar disorder which often implicates a poor prognosis. However, the relationship of RC with suicidal features as a marker of impairment has been understudied. METHODS Three hundred and five patients (n=305) were included in a naturalistic, systematic prospective study in a single site setting. Patients with rapid-cycling (RC) were defined as having four or more manic, mixed or depressive episodes in the year prior to baseline assessment. The two groups were compared regarding clinical and sociodemographic variables, paying special attention to suicidal features. Statistical methods consisted of chi-square statistic for the comparison of categorical data, and Student's t test for dimensional variables normally distributed. Also, a General Linear Model was used to study the main effect of different sociodemographic and clinical variables on suicidality. All statistics were two-tailed, and significance was set at p less than 0.05. RESULTS Fifty-five patients (18%) were classified as RC, whilst 250 (82%) were considered as nonrapid-cycling (NRC). No significative difference was found in the prevalence of RC amongst bipolar I and II patients. RC was associated with depressive onset of bipolar disorder. The number of suicide attempts was significantly higher amongst RC (RC mean 0.82 [SD 1.85] vs. NRC 0.44[SD 0.94] t=2.09, p=0.37). Nonetheless, no significative differences were found between RC and NRC regarding the percentage of suicide attempters. On the other hand patients that presented RC showed a marked increase of lifetime history of suicidal ideation (Chi(2)=4.363, p=0.039). Finally, there were not any differences between RC patients and NRC in family history of suicide. DISCUSSION Bipolar patients with RC are more likely to attempt suicide. Intensive treatment of this marker should be considered.
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