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Aminoff SR, Onyeka IN, Ødegaard M, Simonsen C, Lagerberg TV, Andreassen OA, Romm KL, Melle I. Lifetime and point prevalence of psychotic symptoms in adults with bipolar disorders: a systematic review and meta-analysis. Psychol Med 2022; 52:2413-2425. [PMID: 36016504 PMCID: PMC9647517 DOI: 10.1017/s003329172200201x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 05/14/2022] [Accepted: 06/14/2022] [Indexed: 12/24/2022]
Abstract
Psychotic symptoms, that we defined as delusions or hallucinations, are common in bipolar disorders (BD). This systematic review and meta-analysis aims to synthesise the literature on both lifetime and point prevalence rates of psychotic symptoms across different BD subtypes, including both BD type I (BDI) and BD type II (BDII). We performed a systematic search of Medline, PsycINFO, Embase and Cochrane Library until 5 August 2021. Fifty-four studies (N = 23 461) of adults with BD met the predefined inclusion criteria for evaluating lifetime prevalence, and 24 studies (N = 6480) for evaluating point prevalence. Quality assessment and assessment of publication bias were performed. Prevalence rates were calculated using random effects meta-analysis, here expressed as percentages with a 95% confidence interval (CI). In studies of at least moderate quality, the pooled lifetime prevalence of psychotic symptoms in BDI was 63% (95% CI 57.5-68) and 22% (95% CI 14-33) in BDII. For BDI inpatients, the pooled lifetime prevalence was 71% (95% CI 61-79). There were no studies of community samples or inpatient BDII. The pooled point prevalence of psychotic symptoms in BDI was 54% (95 CI 41-67). The point prevalence was 57% (95% CI 47-66) in manic episodes and 13% (95% CI 7-23.5) in depressive episodes. There were not enough studies in BDII, BDI depression, mixed episodes and outpatient BDI. The pooled prevalence of psychotic symptoms in BDI may be higher than previously reported. More studies are needed for depressive and mixed episodes and community samples.Prospero registration number: CRD 42017052706.
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Affiliation(s)
- S. R. Aminoff
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Early Intervention in Psychosis Advisory Unit for South East Norway, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - I. N. Onyeka
- Department of Psychology, Sociology & Politics, Sheffield Hallam University, Sheffield, UK
| | - M. Ødegaard
- University of Oslo Library, University of Oslo, Oslo, Norway
| | - C. Simonsen
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Early Intervention in Psychosis Advisory Unit for South East Norway, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - T. V. Lagerberg
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - O. A. Andreassen
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - K. L. Romm
- Early Intervention in Psychosis Advisory Unit for South East Norway, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - I. Melle
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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Chakrabarti S, Singh N. Psychotic symptoms in bipolar disorder and their impact on the illness: A systematic review. World J Psychiatry 2022; 12:1204-1232. [PMID: 36186500 PMCID: PMC9521535 DOI: 10.5498/wjp.v12.i9.1204] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 05/02/2022] [Accepted: 08/26/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Lifetime psychotic symptoms are present in over half of the patients with bipolar disorder (BD) and can have an adverse effect on its course, outcome, and treatment. However, despite a considerable amount of research, the impact of psychotic symptoms on BD remains unclear, and there are very few systematic reviews on the subject.
AIM To examine the extent of psychotic symptoms in BD and their impact on several aspects of the illness.
METHODS The Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines were followed. An electronic literature search of six English-language databases and a manual search was undertaken to identify published articles on psychotic symptoms in BD from January 1940 to December 2021. Combinations of the relevant Medical Subject Headings terms were used to search for these studies. Articles were selected after a screening phase, followed by a review of the full texts of the articles. Assessment of the methodological quality of the studies and the risk of bias was conducted using standard tools.
RESULTS This systematic review included 339 studies of patients with BD. Lifetime psychosis was found in more than a half to two-thirds of the patients, while current psychosis was found in a little less than half of them. Delusions were more common than hallucinations in all phases of BD. About a third of the patients reported first-rank symptoms or mood-incongruent psychotic symptoms, particularly during manic episodes. Psychotic symptoms were more frequent in bipolar type I compared to bipolar type II disorder and in mania or mixed episodes compared to bipolar depression. Although psychotic symptoms were not more severe in BD, the severity of the illness in psychotic BD was consistently greater. Psychosis was usually associated with poor insight and a higher frequency of agitation, anxiety, and hostility but not with psychiatric comorbidity. Psychosis was consistently linked with increased rates and the duration of hospitalizations, switching among patients with depression, and poorer outcomes with mood-incongruent symptoms. In contrast, psychosis was less likely to be accompanied by a rapid-cycling course, longer illness duration, and heightened suicidal risk. There was no significant impact of psychosis on the other parameters of course and outcome.
CONCLUSION Though psychotic symptoms are very common in BD, they are not always associated with an adverse impact on BD and its course and outcome.
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Affiliation(s)
- Subho Chakrabarti
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, UT, India
| | - Navdeep Singh
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, UT, India
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Sverdlichenko I, Jansen K, Souza LDDM, da Silva RA, Kapczinski F, Cardoso TDA. Mixed episodes and suicide risk: A community sample of young adults. J Affect Disord 2020; 266:252-257. [PMID: 32056885 DOI: 10.1016/j.jad.2020.01.111] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 12/11/2019] [Accepted: 01/20/2020] [Indexed: 11/20/2022]
Abstract
BACKGROUND Suicide is the second leading cause of death among young adults worldwide, and few studies have assessed the factors associated with suicidality in this specific population. Thus, the aim of this study was to assess the association between mixed episodes and suicidality in a community sample of young adults. For this aim, we compared young adults in a mixed episode with individuals in a depressive or (hypo)manic episode, and community controls. METHOD This is a cross-sectional population-based study including young adults aged 18-24 years old. Information about participants' age, sex, self-reported skin color and study status were obtained using a sociodemographic questionnaire. Mixed, (hypo)manic and depressive episodes, as well as suicide risk were assessed using the Mini International Neuropsychiatric Interview. RESULTS The sample included 1560 individuals. Young adults in a mixed episode showed a 13.50 times higher probability to have suicide risk, as compared to community controls (p < 0.001), 5.67 higher probability to have suicide risk as compared to individuals in a (hypo)manic episode (p < 0.001), and 2.18 times higher probability to have suicide risk as compared to young adults in a depressive episode (p < 0.001). LIMITATION The assessment of suicide risk includes both suicide attempts and ideation. CONCLUSION Young adults in a mixed episode showed a higher rate of suicide risk than individuals with depression or mania/hypomania. Considering the already increasing prevalence of suicide among young adults, there is an urgent need for the early diagnosis and treatment of mixed episodes in this specific population.
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Affiliation(s)
- Irina Sverdlichenko
- Mood Disorders Program, Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, ON, Canada
| | - Karen Jansen
- Department of Health and Behavior, Catholic University of Pelotas, Pelotas, RS, Brazil
| | | | | | - Flavio Kapczinski
- Mood Disorders Program, Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, ON, Canada
| | - Taiane de Azevedo Cardoso
- Mood Disorders Program, Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, ON, Canada; Department of Health and Behavior, Catholic University of Pelotas, Pelotas, RS, Brazil.
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Tondo L, Vazquez GH, Baldessarini RJ. Suicidal Behavior Associated with Mixed Features in Major Mood Disorders. Psychiatr Clin North Am 2020; 43:83-93. [PMID: 32008690 DOI: 10.1016/j.psc.2019.10.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Mixed features of the opposite nominal mood-polarity are increasingly recognized in both depressive and [hypo]manic phases of major affective disorders. They are associated with major increases of risk of suicidal behaviors. The authors reviewed the association of suicidal behavior with mixed features in both major depressive and bipolar disorders, as well as potentially relevant adverse effects of antidepressant treatment and use of alternative treatments aimed at minimizing agitation and suicidal risk.
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Affiliation(s)
- Leonardo Tondo
- International Consortium for Research on Mood & Psychotic Disorders, McLean Hospital, Belmont, MA, USA; Mailman Research Center 3, McLean Hospital, 115 Mill Street, Belmont, MA 02478-9106, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA; Lucio Bini Mood Disorders Center, Cagliari, Italy.
| | - Gustavo H Vazquez
- International Consortium for Research on Mood & Psychotic Disorders, McLean Hospital, Belmont, MA, USA; Mailman Research Center 3, McLean Hospital, 115 Mill Street, Belmont, MA 02478-9106, USA; Department of Psychiatry, Queen's University, Kingston, Ontario, Canada
| | - Ross J Baldessarini
- International Consortium for Research on Mood & Psychotic Disorders, McLean Hospital, Belmont, MA, USA; Mailman Research Center 3, McLean Hospital, 115 Mill Street, Belmont, MA 02478-9106, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA
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Lage RR, Santana CMT, Nardi AE, Cheniaux E. Mixed states and suicidal behavior: a systematic review. TRENDS IN PSYCHIATRY AND PSYCHOTHERAPY 2019; 41:191-200. [PMID: 31291413 DOI: 10.1590/2237-6089-2018-0042] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2017] [Accepted: 08/19/2018] [Indexed: 11/22/2022]
Abstract
INTRODUCTION The objective of this study was to identify whether mixed states in bipolar disorder (BD) are associated with more frequent suicidal behavior when compared to manic/hypomanic and depressive episodes. METHOD We performed a systematic search of the scientific literature on the subject using the PubMed, ISI Web Of Science, PsycINFO and SciELO databases. The terms chosen for the search were (bipolar) AND (suicid*) AND (mixed). We selected original studies comparing suicidal behavior of patients in mixed states and suicidal behavior of patients in other BD phases. RESULTS Sixteen papers fit the selection criteria. Twelve of the original 16 studies compared suicidal behavior in mixed states and pure mania, and the majority of these studies (n = 11) revealed that suicidal behavior was more frequent among individuals in mixed states. Five of the papers compared suicidal behavior between depressive and mixed phases of BD. One of these five papers reported more severe suicidal behavior in patients in mixed states and another described more frequent suicidal behavior in patients with pure depression. There were no significant statistical differences between groups in the remaining three of these five studies. CONCLUSION During acute BD episodes, suicidal behavior is more strongly associated with mixed states than with pure mania or hypomania. However, it was not possible to demonstrate that the association between suicidal behavior and mixed states is stronger than the association between suicidal behavior and depressive phases. The results hereby presented are worth considering in clinical practice to better evaluate suicide risk and to prevent suicide.
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Affiliation(s)
- Renata Reis Lage
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Cristina M T Santana
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Antonio Egidio Nardi
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Elie Cheniaux
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil.,Faculdade de Ciências Médicas, Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro, RJ, Brazil
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Razzouk D, Nogueira B, Mari JDJ. A contribuição dos estudos transculturais dos países latino-americanos e caribenhos para a revisão da CID-10: resultados preliminares. BRAZILIAN JOURNAL OF PSYCHIATRY 2011; 33 Suppl 1:S5-20. [DOI: 10.1590/s1516-44462011000500003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
OBJETIVO: Esta revisão visa identificar as evidências dos estudos de países da América Latina e do Caribe para a inclusão das síndromes transculturais na versão da Classificação Internacional de Doenças para sua 11ª Edição. MÉTODO: Os estudos foram identificados nas bases do Medline, LILACS e EMBASE, no período de 1992 a 2008, e classificados segundo o tipo de estudo, tipo de transtorno, país e número de publicações por ano. RESULTADOS: Foram selecionadas e classificadas 163 publicações: 33 no Medline, 90 no EMBASE e 40 no LILACS. A percentagem das síndromes transculturais ("culture bound-syndrome") correspondeu a 9% no Medline, 12% no EMBASE e 2,5% no LILACS. Dos 15 estudos sobre síndromes transculturais, dois eram sobre "nervios e ataque de nervios", dois sobre "susto", quatro sobre a relação entre crenças religiosas, "feitiçaria", transe e apresentação dos transtornos mentais, um sobre proposta de uma nova categoria diagnóstica, três artigos teóricos e três sobre psicopatoplastia dos transtornos mentais. CONCLUSÃO: A escassez de estudos sobre síndromes transculturais pode ter ocorrido pela dificuldade em rastrear os estudos por problema de indexação das publicações, falta de interesse em publicar tais estudos em periódicos indexados e a dificuldade de acesso às publicações. Dentre os estudos identificados, não há uma evidência clara que aponte quais modificações são necessárias nas classificações diagnósticas atuais.
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Goi PD, Mosqueiro BP, Cunha ABD. The impact of marital status in hospitalized patients with bipolar disorder. BRAZILIAN JOURNAL OF PSYCHIATRY 2009; 31:394-5. [DOI: 10.1590/s1516-44462009000400023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Abreu LND, Lafer B, Baca-Garcia E, Oquendo MA. Suicidal ideation and suicide attempts in bipolar disorder type I: an update for the clinician. REVISTA BRASILEIRA DE PSIQUIATRIA 2009; 31:271-80. [DOI: 10.1590/s1516-44462009005000003] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2009] [Accepted: 04/01/2009] [Indexed: 12/18/2022]
Abstract
OBJECTIVE: This article reviews the evidence for the major risk factors associated with suicidal behavior in bipolar disorder. METHOD: Review of the literature studies on bipolar disorder, suicidal behavior and suicidal ideation. RESULTS: Bipolar disorder is strongly associated with suicide ideation and suicide attempts. In clinical samples between 14-59% of the patients have suicide ideation and 25-56% present at least one suicide attempt during lifetime. Approximately 15% to 19% of patients with bipolar disorder die from suicide. The causes of suicidal behavior are multiple and complex. Some strong predictors of suicidal behavior have emerged in the literature such as current mood state, severity of depression, anxiety, aggressiveness, hostility, hopelessness, comorbidity with others Axis I and Axis II disorders, lifetime history of mixed states, and history of physical or sexual abuse. CONCLUSION: Bipolar disorder is the psychiatric condition associated with highest lifetime risk for suicide attempts and suicide completion. Thus it is important to clinicians to understand the major risk factors for suicidal behavior in order to choose better strategies to deal with this complex behavior.
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