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Vieta E, McIntyre RS, Yu J, Aronin LC, Kramer K, Nguyen HB. Full-spectrum efficacy of cariprazine across manic and depressive symptoms of bipolar I disorder in patients experiencing mood episodes: Post hoc analysis of pooled randomized controlled trial data. J Affect Disord 2024; 366:136-145. [PMID: 39187200 DOI: 10.1016/j.jad.2024.08.119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 07/17/2024] [Accepted: 08/23/2024] [Indexed: 08/28/2024]
Abstract
INTRODUCTION Patients with bipolar I disorder may experience mood destabilization or treatment-emergent affective switch (TEAS) from one symptom pole to the other spontaneously or following treatment. Optimal treatment should address symptoms from both poles without precipitating destabilization. METHODS These were pooled post hoc analyses of data from randomized, double-blind, placebo-controlled studies of cariprazine 3-12 mg/d for bipolar I mania (NCT00488618, NCT01058096, NCT01058668) and cariprazine 1.5 mg/d or 3 mg/d for bipolar I depression (NCT01396447, NCT02670538, NCT02670551). Changes from baseline in Montgomery-Åsberg Depression Rating Scale (MADRS) total score at week 6 and Young Mania Rating Scale (YMRS) total score at week 3 were analyzed in each indication using a mixed-effects model for repeated measures. Percentages of patients with increasing levels of endpoint response and TEAS (bipolar mania = MADRS total score ≥ 19; bipolar depression = YMRS score ≥ 16) were determined. RESULTS Cariprazine significantly reduced manic and depressive symptoms in patients with bipolar I disorder mood episodes. In patients with a manic episode and up to mild baseline depressive symptoms, cariprazine also significantly reduced depressive symptoms. In patients with a depressive episode and manic symptoms in remission at baseline, numerical reduction (without statistical significance) in YMRS indicated no worsening of mania. In both indications, cariprazine-treated patients had numerically greater response rates (presenting symptom pole) than placebo-treated patients; lower percentages of cariprazine- than placebo-treated patients had TEAS at visits where data were collected. LIMITATIONS Post hoc analysis. CONCLUSION Results suggested that cariprazine had full-spectrum efficacy across symptoms from both poles in patients with bipolar I disorder mood episodes; TEAS risk was low. Patient-level response suggested that improvement was clinically relevant.
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Affiliation(s)
- Eduard Vieta
- Department of Psychiatry and Psychology, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Spain
| | - Roger S McIntyre
- Department of Psychiatry and Pharmacology, University of Toronto, Toronto, ON, Canada
| | - Jun Yu
- Data and Statistical Sciences, AbbVie, Florham Park, NJ, United States
| | | | - Ken Kramer
- US Medical Affairs, AbbVie, Florham Park, NJ, United States
| | - Huy-Binh Nguyen
- US Medical Affairs, AbbVie, Florham Park, NJ, United States.
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2
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Barbuti M, Menculini G, Verdolini N, Pacchiarotti I, Kotzalidis GD, Tortorella A, Vieta E, Perugi G. A systematic review of manic/hypomanic and depressive switches in patients with bipolar disorder in naturalistic settings: The role of antidepressant and antipsychotic drugs. Eur Neuropsychopharmacol 2023; 73:1-15. [PMID: 37119556 DOI: 10.1016/j.euroneuro.2023.04.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 03/13/2023] [Accepted: 04/13/2023] [Indexed: 05/01/2023]
Abstract
The present systematic review was aimed at critically summarizing the evidence about treatment-emergent manic/hypomanic and depressive switches during the course of bipolar disorder (BD). A systematic search of the MEDLINE, EMBASE, CINAHL, Web of Science, and PsycInfo electronic databases was conducted until March 24th, 2021, according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Observational studies clearly reporting data regarding the prevalence of treatment-emergent mood switches in patients with BD were considered for inclusion. Thirty-two original studies met the inclusion criteria. In the majority of cases, manic switches were analyzed; only 3 papers investigated depressive switches in type I BD. Treatment-emergent mania/hypomania in BD subjects ranged from 17.3% to 48.8% and was more frequent with antidepressant monotherapy compared to combination treatment with mood stabilizers, especially lithium, or second-generation antipsychotics. A higher likelihood of mood switch has been reported with tricyclics and a lower rate with bupropion. Depressive switches were detected in 5-16% of type I BD subjects and were associated with first-generation antipsychotic use, the concomitant use of first- and second-generation antipsychotics, and benzodiazepines. The included studies presented considerable methodological heterogeneity, small sample sizes and comparability flaws. In conclusion, many studies, although heterogeneous and partly discordant, have been conducted on manic/hypomanic switches, whereas depressive switches during treatment with antipsychotics are poorly investigated. In BD subjects, both antidepressant and antipsychotic medications seems to play a role in the occurrence of mood switches, although the effects of different pharmacological compounds have yet to be fully investigated.
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Affiliation(s)
- Margherita Barbuti
- Psychiatry Unit 2, Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126, Pisa, PI, Italy
| | - Giulia Menculini
- Section of Psychiatry, Department of Medicine and Surgery, University of Perugia, Piazzale Lucio Severi 1, 06132 Perugia, Italy
| | - Norma Verdolini
- Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, 170 Villarroel, 08036, Barcelona, Catalonia, Spain
| | - Isabella Pacchiarotti
- Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, 170 Villarroel, 08036, Barcelona, Catalonia, Spain
| | - Georgios D Kotzalidis
- Centro Lucio Bini, Department of Neurosciences, Mental Health, and Sensory Organs (NESMOS), Sapienza University, Via Crescenzio 42, Via di Grottarossa 1035-1039, 00189, 00193, Rome, Italy
| | - Alfonso Tortorella
- Section of Psychiatry, Department of Medicine and Surgery, University of Perugia, Piazzale Lucio Severi 1, 06132 Perugia, Italy
| | - Eduard Vieta
- Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, 170 Villarroel, 08036, Barcelona, Catalonia, Spain
| | - Giulio Perugi
- Psychiatry Unit 2, Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126, Pisa, PI, Italy.
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Abstract
Background. Operational definitions of mania are based on expert consensus rather than empirical data. The aim of this study is to identify the key domains of mania, as well as the relevance of the different signs and symptoms of this clinical construct. Methods. A review of latent factor models studies in manic patients was performed. Before extraction, a harmonization of signs and symptoms of mania and depression was performed in order to reduce the variability between individual studies. Results. We identified 12 studies fulfilling the inclusion criteria and comprising 3039 subjects. Hyperactivity was the clinical item that most likely appeared in the first factor, usually covariating with other core features of mania, such as increased speech, thought disorder, and elevated mood. Depressive–anxious features and irritability–aggressive behavior constituted two other salient dimensions of mania. Altered sleep was frequently an isolated factor, while psychosis appeared related to grandiosity, lack of insight and poor judgment. Conclusions. Our results confirm the multidimensional nature of mania. Hyperactivity, increased speech, and thought disorder appear as core features of the clinical construct. The mood experience could be heterogeneous, depending on the co-occurrence of euphoric (elevated mood) and dysphoric (irritability and depressive mood) emotions of varying intensity. Results are also discussed regarding their relationship with other constitutive elements of bipolar disorder, such as mixed and depressive states.
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Affiliation(s)
- Diego J Martino
- Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Ciudad Autónoma de Buenos Aires, Argentina.,National Council of Scientific and Technical Research (CONICET), Buenos Aires, Argentina
| | - Marina P Valerio
- National Council of Scientific and Technical Research (CONICET), Buenos Aires, Argentina.,Psychiatric Emergencies Hospital Torcuato de Alvear, Buenos Aires, Argentina
| | - Gordon Parker
- School of Psychiatry, University of New South Wales, Sydney, New South Wales, Australia
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Hooshmand F, Do D, Shah S, Gershon A, Park DY, Yuen LD, Dell'Osso B, Wang PW, Miller S, Ketter TA. Antidepressants have complex associations with longitudinal depressive burden in bipolar disorder. J Affect Disord 2019; 246:836-842. [PMID: 30795488 DOI: 10.1016/j.jad.2018.12.074] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 11/12/2018] [Accepted: 12/23/2018] [Indexed: 10/27/2022]
Abstract
AIMS Antidepressants are common in bipolar disorder (BD), but controversial due to questionable efficacy/tolerability. We assessed baseline antidepressant use/depression associations in BD. METHODS Stanford BD Clinic outpatients, enrolled during 2000-2011, assessed with the Systematic Treatment Enhancement Program for BD (STEP-BD) Affective Disorders Evaluation, were monitored up to two years with the STEP-BD Clinical Monitoring Form while receiving naturalistic expert treatment. Prevalence/correlates of baseline antidepressant use in recovered (euthymic ≥8 weeks)/depressed patients were assessed. Kaplan-Meier survival analyses assessed times to depressive recurrence/recovery in patients with/without baseline antidepressant use, and Cox Proportional Hazard regression analyses assessed covariate effects. RESULTS Baseline antidepressant use was significantly (albeit without Bonferroni multiple comparison correction) less among 105 recovered (31.4%) versus 153 depressed (44.4%) patients, and among recovered patients (again without Bonferroni correction), associated with Caucasian race, earlier onset, worse Clinical Global Impression scores, and hastened depressive recurrence (only if mood elevation episodes were not censored), driven by lifetime anxiety disorder, and more (even with Bonferroni correction) bipolar II disorder, lifetime anxiety and eating disorders, and core psychotropics. Baseline antidepressant use among depressed patients was associated with significantly (again without Bonferroni correction) older age, female gender, and more (even with Bonferroni correction) anxiolytics/hypnotics, complex pharmacotherapy, and core psychotropics, but no other unfavorable illness characteristic/current mood symptom, and not time to depressive recovery. LIMITATIONS Tertiary BD clinic referral sample receiving open naturalistic expert treatment. Analyses without/with Bonferroni correction. CONCLUSIONS Additional research is required to assess the complex associations between baseline antidepressant use and longitudinal depressive burden in BD.
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Affiliation(s)
- Farnaz Hooshmand
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305-5723, USA
| | - Dennis Do
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305-5723, USA
| | - Saloni Shah
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305-5723, USA
| | - Anda Gershon
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305-5723, USA
| | - Dong Yeon Park
- Department of Psychiatry, Seoul National Hospital, Seoul, South Korea
| | - Laura D Yuen
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305-5723, USA
| | - Bernardo Dell'Osso
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305-5723, USA; Department of Psychiatry, University of Milan, Fondazione IRCCS Ca'Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Po W Wang
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305-5723, USA
| | - Shefali Miller
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305-5723, USA
| | - Terence A Ketter
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305-5723, USA.
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Tundo A, Musetti L, Benedetti A, Massimetti E, Pergentini I, Cambiali E, Dell'Osso L. Predictors of recurrence during long-term treatment of bipolar I and II disorders. A 4 year prospective naturalistic study. J Affect Disord 2018; 225:123-128. [PMID: 28826088 DOI: 10.1016/j.jad.2017.08.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 06/22/2017] [Accepted: 08/10/2017] [Indexed: 11/29/2022]
Abstract
BACKGROUND Despite the large number of treatments available for bipolar disorder (BD), more than one half of patients have a recurrence within 2 years, and over 90% experience at least one additional affective episode during their lifetime. METHODS The aim of this study was to test the impact of a number of demographic and clinical features on the risk to recurrence in a real- word representative sample of 266 outpatients with BD-I or II treated in a naturalistic setting during a 4-years-follow-up period. RESULTS We found that the number of episodes per year after study entry, compared to the number of episodes per year before study entry,significantly decreased and that about one third of patients had no recurrences during the observation period. The length of follow-up and the number of previous episodes, mainly depressive, predicted the risk of recurrence, while female gender, higher age at intake, and a higher frequency of past mixed episodes predicted a higher frequency of recurrences. LIMITATIONS The study had some limitations to consider: i.e. the risk of poor reliability of information on the previous course of illness or the naturalistic treatment during the follow-up. CONCLUSIONS Our study suggests that (a) an evidence-based long-term treatment, with regular follow-up visits could improve the course of disease and prognosis; (b) clinicians should carefully consider the presence of a high number of mixed episodes, to provide more targeted treatment strategies; (c) an appropriate use of antidepressants in selected patients did not worsen the course of illness.
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Affiliation(s)
| | - Laura Musetti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Alessandra Benedetti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Irene Pergentini
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Erika Cambiali
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Liliana Dell'Osso
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Abstract
During the past two decades, a number of studies have found that depressed patients frequently have manic symptoms intermixed with depressive symptoms. While the frequency of mixed syndromes are more common in bipolar than in unipolar depressives, mixed states are also common in patients with major depressive disorder. The admixture of symptoms may be evident when depressed patients present for treatment, or they may emerge during ongoing treatment. In some patients, treatment with antidepressant medication might precipitate the emergence of mixed states. It would therefore be useful to systematically inquire into the presence of manic/hypomanic symptoms in depressed patients. We can anticipate that increased attention will likely be given to mixed depression because of changes in the DSM-5. In the present article, I review instruments that have been utilized to assess the presence and severity of manic symptoms and therefore could be potentially used to identify the DSM-5 mixed-features specifier in depressed patients and to evaluate the course and outcome of treatment. In choosing which measure to use, clinicians and researchers should consider whether the measure assesses both depression and mania/hypomania, assesses all or only some of the DSM-5 criteria for the mixed-features specifier, or assesses manic/hypomanic symptoms that are not part of the DSM-5 definition. Feasibility, more so than reliability and validity, will likely determine whether these measures are incorporated into routine clinical practice.
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The State of the Art of the DSM-5 "with Mixed Features" Specifier. ScientificWorldJournal 2015; 2015:757258. [PMID: 26380368 PMCID: PMC4562096 DOI: 10.1155/2015/757258] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2015] [Accepted: 04/10/2015] [Indexed: 11/30/2022] Open
Abstract
The new DSM-5 “with mixed features” specifier (MFS) has renewed the interest of the scientific community in mixed states, leading not only to new clinical studies but also to new criticisms of the current nosology. Consequently, in our paper we have reviewed the latest literature, trying to understand the reactions of psychiatrists to the new nosology and its epidemiological, prognostic, and clinical consequences. It seems that the most widespread major criticism is the exclusion from the DSM-5 MFS of overlapping symptoms (such as psychomotor agitation, irritability, and distractibility), with a consequent reduction in diagnostic power. On the other hand, undoubtedly the new DSM-5 classification has helped to identify more patients suffering from a mixed state by broadening the narrow DSM-IV-TR criteria. As for the clinical presentation, the epidemiological data, and the therapeutic outcomes, the latest literature does not point out a univocal point of view and further research is needed to fully assess the implications of the new DSM-5 MFS. It is our view that a diagnostic category should be preferred to a specifier and mixed states should be better considered as a spectrum of states, according to what was stated many years ago by Kraepelin.
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Ogawa Y, Tajika A, Takeshima N, Hayasaka Y, Furukawa TA. Mood stabilizers and antipsychotics for acute mania: a systematic review and meta-analysis of combination/augmentation therapy versus monotherapy. CNS Drugs 2014; 28:989-1003. [PMID: 25160685 DOI: 10.1007/s40263-014-0197-8] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Pharmacotherapy remains the mainstay of treatment for acute bipolar mania, but there are many choices, including mood stabilizers (MSs) and antipsychotics (APs). OBJECTIVE To provide an up-to-date and comprehensive review of the efficacy, acceptability and adverse effects of MSs and APs as combination or augmentation therapy versus monotherapy with either drug class for the treatment of acute mania. DATA SOURCES The Cochrane Central Register of Controlled Trials, MEDLINE, PsycINFO, Scopus, and clinical trial databases were searched for articles published between the inception of the databases and July 1, 2014. The following keywords were used: [bipolar disorder, mania, manic, mixed bipolar, schizoaffective] combined with the names of MSs and APs. The reference lists of all the identified randomized controlled trials (RCTs), articles that cited the identified trials, and recent systematic reviews were also checked. STUDY SELECTION Double-blind RCTs comparing MS and AP as combination or augmentation therapy with either monotherapy during the acute phase treatment of mania were included in the present study. The electronic search yielded 6,445 potential articles in September 2013 and 264 new references in an updated search performed in July 2014. Finally, 19 RCTs were considered eligible for our meta-analyses: MS plus AP combination or augmentation therapy was compared with MS monotherapy in 14 trials (n = 3,651) and with AP monotherapy in 6 trials (n = 606) [one study compared combination therapy versus both MS monotherapy and AP monotherapy]. DATA EXTRACTION The primary outcomes were the mean change scores on validated rating scales for mania and all-cause discontinuation at 3 weeks. The secondary outcomes included response, remission, the mean change scores for depression, dropouts due to adverse events and to inefficacy, and adverse events at 3 weeks and mean change scores on validated rating scales at 1 week. Using random-effects models, standardized mean difference (SMD), risk ratio (RR) and numbers needed to treat with their 95 % confidence intervals (CIs) were calculated. RESULTS Most patients included in trials comparing combination/augmentation therapy versus MS monotherapy had prior treatment with an MS, while more than 70 % of participants in trials comparing combination/augmentation therapy versus AP monotherapy had not been on medications or were washed out from their previous medication before randomization. MS plus AP combination/augmentation therapy was more effective than MS monotherapy in terms of change in scores on mania rating scales at 3 weeks (SMD -0.26; 95 % CI -0.36 to -0.15) and at 1 week (SMD -0.17, -0.29 to -0.04). MS plus AP combination/augmentation therapy was more effective than AP monotherapy at 3 weeks (SMD -0.31, -0.50 to -0.12), but not at 1 week (SMD -0.22, -0.84 to 0.40). No significant differences were seen between the combination/augmentation therapy and either monotherapy group in study withdrawal for any reason (MS + AP vs. MS monotherapy: RR 0.99, 0.88-1.12; MS + AP vs. AP monotherapy: RR 0.70, 0.47-1.04) or adverse events (MS + AP vs. MS monotherapy: RR 1.39, 0.97-1.99; MS + AP vs. AP monotherapy: RR 0.62, 0.27-1.40). The combination/augmentation therapy was associated with more side effects, especially with somnolence, while it did not increase treatment-emergent depression. CONCLUSIONS Combining MS and AP is more efficacious and more burdensome than, but overall as acceptable as, the continuation of MS or AP monotherapy, when either monotherapy has not been successful. There is currently no robust evidence to judge whether MS and AP combination therapy is more efficacious than MS monotherapy as the initial therapy for acutely manic patients without prior medication.
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Affiliation(s)
- Yusuke Ogawa
- Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine/School of Public Health, Yoshida Konoe-cho, Sakyo-ku, Kyoto, 606-8501, Japan,
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Zimmerman M, Chelminski I, Young D, Dalrymple K, Martinez JH. A clinically useful self-report measure of the DSM-5 mixed features specifier of major depressive disorder. J Affect Disord 2014; 168:357-62. [PMID: 25103631 DOI: 10.1016/j.jad.2014.07.021] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Accepted: 07/08/2014] [Indexed: 11/15/2022]
Abstract
BACKGROUND To acknowledge the clinical significance of manic features in depressed patients, DSM-5 included criteria for a mixed features specifier for major depressive disorder (MDD). In the present report from the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) project we modified our previously published depression scale to include a subscale assessing the DSM-5 mixed features specifier. METHODS More than 1100 psychiatric outpatients with MDD or bipolar disorder completed the Clinically Useful Depression Outcome Scale (CUDOS) supplemented with questions for the DSM-5 mixed features specifier (CUDOS-M). To examine discriminant and convergent validity the patients were rated on clinician severity indices of depression, anxiety, agitation, and irritability. Discriminant and convergent validity was further examined in a subset of patients who completed other self-report symptom severity scales. Test-retest reliability was examined in a subset who completed the CUDOS-M twice. We compared CUDOS-M scores in patients with MDD, bipolar depression, and hypomania. RESULTS The CUDOS-M subscale had high internal consistency and test-retest reliability, was more highly correlated with another self-report measure of mania than with measures of depression, anxiety, substance use problems, eating disorders, and anger, and was more highly correlated with clinician severity ratings of agitation and irritability than anxiety and depression. CUDOS-M scores were significantly higher in hypomanic patients than depressed patients, and patients with bipolar depression than patients with MDD. LIMITATIONS The study was cross-sectional, thus we did not examine whether the CUDOS-M detects emerging mixed symptoms when depressed patients are followed over time. Also, while we examined the correlation between the CUDOS-M and clinician ratings of agitation and irritability, we did not examine the association with a clinician measure of manic symptomatology such as the Young Mania Rating Scale CONCLUSIONS In the present study of a large sample of psychiatric outpatients, the CUDOS-M was a reliable and valid measure of the DSM-5 mixed features specifier for MDD.
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Affiliation(s)
- Mark Zimmerman
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, Providence, RI, United States.
| | - Iwona Chelminski
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, Providence, RI, United States
| | - Diane Young
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, Providence, RI, United States
| | - Kristy Dalrymple
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, Providence, RI, United States
| | - Jennifer H Martinez
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, Providence, RI, United States
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Pacchiarotti I, Bond DJ, Baldessarini RJ, Nolen WA, Grunze H, Licht RW, Post RM, Berk M, Goodwin GM, Sachs GS, Tondo L, Findling RL, Youngstrom EA, Tohen M, Undurraga J, González-Pinto A, Goldberg JF, Yildiz A, Altshuler LL, Calabrese JR, Mitchell PB, Thase ME, Koukopoulos A, Colom F, Frye MA, Malhi GS, Fountoulakis KN, Vázquez G, Perlis RH, Ketter TA, Cassidy F, Akiskal H, Azorin JM, Valentí M, Mazzei DH, Lafer B, Kato T, Mazzarini L, Martínez-Aran A, Parker G, Souery D, Ozerdem A, McElroy SL, Girardi P, Bauer M, Yatham LN, Zarate CA, Nierenberg AA, Birmaher B, Kanba S, El-Mallakh RS, Serretti A, Rihmer Z, Young AH, Kotzalidis GD, MacQueen GM, Bowden CL, Ghaemi SN, Lopez-Jaramillo C, Rybakowski J, Ha K, Perugi G, Kasper S, Amsterdam JD, Hirschfeld RM, Kapczinski F, Vieta E. The International Society for Bipolar Disorders (ISBD) task force report on antidepressant use in bipolar disorders. Am J Psychiatry 2013; 170:1249-62. [PMID: 24030475 PMCID: PMC4091043 DOI: 10.1176/appi.ajp.2013.13020185] [Citation(s) in RCA: 447] [Impact Index Per Article: 40.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE The risk-benefit profile of antidepressant medications in bipolar disorder is controversial. When conclusive evidence is lacking, expert consensus can guide treatment decisions. The International Society for Bipolar Disorders (ISBD) convened a task force to seek consensus recommendations on the use of antidepressants in bipolar disorders. METHOD An expert task force iteratively developed consensus through serial consensus-based revisions using the Delphi method. Initial survey items were based on systematic review of the literature. Subsequent surveys included new or reworded items and items that needed to be rerated. This process resulted in the final ISBD Task Force clinical recommendations on antidepressant use in bipolar disorder. RESULTS There is striking incongruity between the wide use of and the weak evidence base for the efficacy and safety of antidepressant drugs in bipolar disorder. Few well-designed, long-term trials of prophylactic benefits have been conducted, and there is insufficient evidence for treatment benefits with antidepressants combined with mood stabilizers. A major concern is the risk for mood switch to hypomania, mania, and mixed states. Integrating the evidence and the experience of the task force members, a consensus was reached on 12 statements on the use of antidepressants in bipolar disorder. CONCLUSIONS Because of limited data, the task force could not make broad statements endorsing antidepressant use but acknowledged that individual bipolar patients may benefit from antidepressants. Regarding safety, serotonin reuptake inhibitors and bupropion may have lower rates of manic switch than tricyclic and tetracyclic antidepressants and norepinephrine-serotonin reuptake inhibitors. The frequency and severity of antidepressant-associated mood elevations appear to be greater in bipolar I than bipolar II disorder. Hence, in bipolar I patients antidepressants should be prescribed only as an adjunct to mood-stabilizing medications.
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11
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Pacchiarotti I, Nivoli AMA, Mazzarini L, Kotzalidis GD, Sani G, Koukopoulos A, Scott J, Strejilevich S, Sánchez-Moreno J, Murru A, Valentí M, Girardi P, Vieta E, Colom F. The symptom structure of bipolar acute episodes: in search for the mixing link. J Affect Disord 2013; 149:56-66. [PMID: 23394711 DOI: 10.1016/j.jad.2013.01.003] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2012] [Revised: 01/11/2013] [Accepted: 01/11/2013] [Indexed: 01/31/2023]
Abstract
OBJECTIVE The nature of mixed mood episodes is still a matter of controversy amongst experts. Currently, the approach to this syndrome is mainly categorical and very restrictive. The factor-structure of bipolar mood episodes has not been studied yet. We performed a dimensional analysis of the structure of bipolar episodes aimed at identifying a factor deconstructing mixed episodes; furthermore, we analyzed correlations of factors emerging from the factorial analysis of the Brief Psychiatric Rating Scale (BPRS) with Temperament Evaluation of Memphis-Pisa-Paris-San Diego (TEMPS-A) and predominant polarity. METHOD 187 consecutive bipolar I inpatients hospitalized for DSM-IV-TR acute mood episodes (depressive, manic or mixed) underwent a standardized assessment, including the 24-item Brief Psychiatric Rating Scale (BPRS 4.0), the 21-item Hamilton Depression Rating Scale (HDRS-21), the Young Mania Rating Scale (YMRS) and the TEMPS-A. Principal factor analysis was performed on BPRS-24 items. RESULTS This analysis revealed five factors corresponding to "psychosis", "euphoric mania", "mixity", "dysphoria" and "inhibited depression", capturing 71.89% of the rotated variance. The mixity factor was characterized by higher rates of suicidal ideation, more mixed episodes, higher frequencies of antidepressant (AD) use, depressive predominant polarity and anxious temperament. DISCUSSION The factor-structure of the BPRS in inpatients with bipolar I disorder with an acute episode of any type is pentafactorial; one factor identified is the mixity factor, which is independent from other factors and characterized by anxiety and motor hyperactivity and by the absence of motor retardation. Our results should prompt reconsideration of proposals for DSM-5 diagnostic criteria for the mixed features specifier. Limitations of the study include the relative small sample, the absence of drug-naïve patients and the use of rating scales no specific for mixed states.
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Affiliation(s)
- Isabella Pacchiarotti
- Bipolar Disorders Programme, Institute of Clinical Neuroscience, Hospital Clínic, Universitat de Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalunya, Spain
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Vieta E, Valentí M. Mixed states in DSM-5: implications for clinical care, education, and research. J Affect Disord 2013; 148:28-36. [PMID: 23561484 DOI: 10.1016/j.jad.2013.03.007] [Citation(s) in RCA: 97] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/13/2013] [Indexed: 02/08/2023]
Abstract
The Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) nomenclature for the co-occurrence of manic and depressive symptoms (mixed states) has been revised in the new DSM-5 version to accommodate a mixed categorical-dimensional concept. The new classification will capture subthreshold non-overlapping symptoms of the opposite pole using a "with mixed features" specifier to be applied to manic episodes in bipolar disorder I (BD I), hypomanic, and major depressive episodes experienced in BD I, BD II, bipolar disorder not otherwise specified, and major depressive disorder. The revision will have a substantial impact in several fields: epidemiology, diagnosis, treatment, research, education, and regulations. The new concept is data-driven and overcomes the problems derived from the extremely narrow definition in the DSM-IV-TR. However, it is unclear how clinicians will deal with the possibility of diagnosing major depression with mixed features and how this may impact the bipolar-unipolar dichotomy and diagnostic reliability. Clinical trials may also need to address treatment effects according to the presence or absence of mixed features. The medications that are effective in treating mixed episodes per the DSM-IV-TR definition may also be effective in treating mixed features per the DSM-5, but new studies are needed to demonstrate it.
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Affiliation(s)
- Eduard Vieta
- Bipolar Disorder Programme, Institute of Neuroscience, University of Barcelona Hospital Clínic, IDIBAPS, CIBERSAM, C/Villarroel 170, Barcelona 08036, Catalonia, Spain.
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Nivoli AMA, Colom F, Pacchiarotti I, Murru A, Scott J, Valentí M, Mazzarini L, Del Mar Bonnin C, Sánchez-Moreno J, Serretti A, Vieta E. Treatment strategies according to clinical features in a naturalistic cohort study of bipolar patients: a principal component analysis of lifetime pharmacological and biophysic treatment options. Eur Neuropsychopharmacol 2013; 23:263-75. [PMID: 22939529 DOI: 10.1016/j.euroneuro.2012.07.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2012] [Revised: 07/20/2012] [Accepted: 07/24/2012] [Indexed: 11/29/2022]
Abstract
BACKGROUND The treatment of patients with bipolar disorder (BD) is complex and psychiatrists often have to change treatment strategies. However, available data do not provide information about the most frequent patterns of treatment strategies prescribed in clinical practice and clinical/socio-demographic factors of drugs prescription. OBJECTIVE The aims of this study were: (1) to identify specific patterns of life-time treatment strategies in a representative sample of bipolar patients; (2) to assess consistency with guidelines recommendations; and (3) to investigate clinical/socio-demographic of patients. METHODS Six-hundred and four BD I and II out-patients were enrolled in a naturalistic cohort study at the Barcelona Bipolar Disorders Program, in a cross-sectional analysis. A principal component analysis was applied to group psychotropic drugs into fewer underlying clusters which represent patterns of treatment strategies more frequently adopted in the life-time naturalistic treatment of BD. RESULTS Three main factors corresponding to three main prescription patterns were identified, which explained about 60% of cases, namely, Factor 1 (21.1% of common variance), defined the "antimanic stabilisation package" including treatments with antimanic mechanism of action in predominantly manic-psychotic BD I patients; Factor 2 (20.4%), "antidepressive stabilisation package" that grouped predominantly depressed patients, and Factor 3 (16.4%) defined the "anti-bipolar II package", including antidepressant monotherapy in BD II patients with depressive predominant polarity, melancholic features and higher rates of suicide behaviours. CONCLUSIONS This study identified three patterns of lifetime treatment strategies in three specific and different groups of naturalistically treated bipolar patients.
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Affiliation(s)
- Alessandra M A Nivoli
- Bipolar Disorder Program, Institute of Clinical Neuroscience, Hospital Clínic, Universitat de Barcelona, IDIBAPS, CIBERSAM, Villarroel 170, 08036, Barcelona, Catalonia, Spain
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14
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Goikolea JM, Colom F, Torres I, Capapey J, Valentí M, Undurraga J, Grande I, Sanchez-Moreno J, Vieta E. Lower rate of depressive switch following antimanic treatment with second-generation antipsychotics versus haloperidol. J Affect Disord 2013; 144:191-8. [PMID: 23089129 DOI: 10.1016/j.jad.2012.07.038] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2012] [Revised: 07/27/2012] [Accepted: 07/27/2012] [Indexed: 10/27/2022]
Abstract
BACKGROUND Treatment of acute mania with second-generation antipsychotics has been claimed to involve a lower risk of switch to depression than haloperidol. However, clinical guidelines clearly state that this is not a proven fact. METHODS Meta-analysis of double-blind randomized controlled trials in acute mania, comparing rates of switch to depression with atypical antipsychotics and with haloperidol. Search was conducted in MEDLINE and CENTRAL databases (last search: September 2011). RESULTS 8 randomized clinical trials fulfilled inclusion criteria. 2 of them were excluded because of low methodological quality or lack of data. 5 second-generation antipsychotics (aripiprazole, olanzapine, quetiapine, risperidone, and ziprasidone) were compared to haloperidol. In the mixed effects model the Risk Ratio for depressive switch was 0.71 (0.52, 0.96) favouring atypical antipsychotics. In the random effects model the difference did not reach statistical significance. In the heterogeneity analysis, exclusion of an outlying aripiprazole trial yielded a Risk Ratio of 0.58 (0.42, 0.82) with a non-significant heterogeneity test. Although no atypical antipsychotic was individually significantly superior to haloperidol, a trend could be seen favouring olanzapine (RR=0.56 [0.29, 1.08]), quetiapine (RR=0.36 [0.10, 1.33]), and ziprasidone (RR=0.51 [0.22, 1.18]). LIMITATIONS All trials were industry supported, with some variability in dosage of haloperidol. Switch to depression was not the primary outcome of the trials. Heterogeneity could be explained as a lack of class-effect for atypicals. CONCLUSIONS Treating acute mania with atypicals is associated to 42% less risk of switch to depression than with haloperidol. Nevertheless, caution should be taken when considering this a class effect, as only olanzapine, quetiapine, and ziprasidone may show a better profile.
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Affiliation(s)
- J M Goikolea
- Barcelona Bipolar Disorders Program, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
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Gender differences in outcomes of acute mania: a 12-month follow-up study. Arch Womens Ment Health 2011; 14:107-13. [PMID: 20957398 DOI: 10.1007/s00737-010-0185-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2010] [Accepted: 09/09/2010] [Indexed: 10/18/2022]
Abstract
This study aimed to assess short-term (12 weeks) and long-term (12 months) gender differences in the outcomes of patients experiencing an episode of mania in the course of bipolar disorder. European Mania in Bipolar Longitudinal Evaluation of Medication was a 2-year, prospective, observational study of the outcomes of patients with a manic or mixed episode conducted in 14 European countries. Data were collected during the acute phase (12 weeks) and during a follow-up period (up to 12 months). Analyses were carried out in the subgroup of patients identified with a pure manic episode at baseline. Kaplan-Meier survival analysis estimated time to first occurrence of mania improvement, worsening, recovery and depressive episode, and Cox's proportional hazards models were used to analyse factors associated with these outcomes. Overall, 2,485 patients (46.6% men, 53.4% women) were included in the analysis. Frequency of substance abuse was higher in men than women. No significant gender differences were found in the severity of manic symptoms at baseline. There were no gender differences in assessment of mania improvement, worsening or recovery over 12 weeks, but more women than men showed mania improvement over 12 months (95.4% vs. 89.2%; p < 0.01). Significantly more women developed a depressive episode over 12 weeks (14.9% vs. 9.7%; p < 0.01) and over 12 months (27.7% vs. 21.5%; p < 0.001). In conclusion, the results show that there are small gender differences in the course of patients experiencing a pure manic episode. Women had a faster time to mania improvement and a higher risk of developing a depressive episode during the 12-month follow-up period.
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Comparison of olanzapine and risperidone in the EMBLEM Study: translation of randomized controlled trial findings into clinical practice. Int Clin Psychopharmacol 2010; 25:257-63. [PMID: 20531011 DOI: 10.1097/yic.0b013e32833b8fe4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Data from the EMBLEM Study, a 2-year, prospective, observational study of health outcomes associated with acute treatment of patients experiencing a manic/mixed episode of bipolar disorder, was used to compare the effectiveness of olanzapine monotherapy versus risperidone monotherapy, and to investigate whether the treatment effects were similar to those reported in a 3-week, randomized controlled trial assessing the same treatments. Symptom severity measures included the Young Mania Rating Scale (YMRS), the 5-item Hamilton Depression Rating Scale, and the Clinical Global Impression-Bipolar Disorder Scale. A total of 245 EMBLEM inpatients were analyzed with YMRS >or=20: olanzapine (n=209), risperidone (n=36). Both the treatment groups had similar improvements in YMRS from baseline to 6 weeks, but there was a significantly greater improvement in 5-item Hamilton Depression Rating Scale in the olanzapine group. There was a similar improvement in Clinical Global Impression-Bipolar Disorder Scale in both the groups and the occurrence of treatment-emergent adverse events and weight gain did not differ between the treatment groups. The EMBLEM results partly support those of the randomized controlled trial, which suggests olanzapine and risperidone have similar improvements in mania but that olanzapine monotherapy may be more effective than risperidone monotherapy in the treatment of depressive symptoms associated with mania. Limitations include differences in study design, patient population, and length of follow-up.
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Dodd S, Kulkarni J, Berk L, Ng F, Fitzgerald PB, de Castella AR, Filia S, Filia K, Montgomery W, Kelin K, Smith M, Brnabic A, Berk M. A prospective study of the impact of subthreshold mixed states on the 24-month clinical outcomes of bipolar I disorder or schizoaffective disorder. J Affect Disord 2010; 124:22-8. [PMID: 19944466 DOI: 10.1016/j.jad.2009.10.027] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2009] [Revised: 10/29/2009] [Accepted: 10/29/2009] [Indexed: 10/20/2022]
Abstract
OBJECTIVES The clinical significance of subthreshold mixed states is unclear. This study investigated the clinical outcomes in participants with bipolar I disorder or schizoaffective disorder, using the Cassidy and Benazzi criteria for manic and depressive mixed states, respectively. METHODS Participants (N=239) in a prospective observational study of treatment and outcomes in bipolar I or schizoaffective disorder, bipolar type, were grouped based on study entry clinical presentation as having pure depression (n=63) if they satisfied DSM-IV-TR criteria for a Major Depressive Episode (MDE), depressive mixed state if they also had at least three concurrent hypomanic symptoms (n=33), or not depressed (n=143) if they did not satisfy the criteria for MDE. Participants were similarly grouped as having pure mania (n=3) if they satisfied DSM-IV criteria for a Manic Episode, manic mixed state if they also had at least two concurrent depressive symptoms (n=33), or not manic (n=203). Clinical data were collected by interview every 3 months over a 24-month period. RESULTS Measures of quality of life, mental and physical health over the 24-month period were significantly worse for participants who were classified as having mixed states at study entry on most outcome measures compared to participants who were not in an illness episode at study entry. A depressive mixed state was predictive of greater manic symptomatology over the 24 months compared to participants with pure depression. CONCLUSION In participants with a current episode of mood disorder, the presence of subthreshold symptoms of opposite polarity was associated with poorer clinical outcomes over a 24-month period.
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Affiliation(s)
- S Dodd
- Department of Clinical and Biomedical Sciences: Barwon Health, The University of Melbourne, Geelong, Victoria, Australia.
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Predictors of switching from mania to depression in a large observational study across Europe (EMBLEM). J Affect Disord 2009; 118:118-23. [PMID: 19269690 DOI: 10.1016/j.jad.2009.02.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2008] [Revised: 02/12/2009] [Accepted: 02/12/2009] [Indexed: 11/23/2022]
Abstract
BACKGROUND The risk of switching from mania to depression in bipolar disorder has been poorly studied. Large observational studies may be useful in identifying variables that predict switch to depression after mania and provide data on medication use and outcomes in "real world" patients. METHOD EMBLEM (European Mania in Bipolar Longitudinal Evaluation of Medication) is a 2-year, prospective, observational study of patients with a manic/mixed episode. Symptom severity measures included Clinical Global Impression-Bipolar Disorder scale (CGI-BP), Young Mania Rating Scale (YMRS) and 5-item Hamilton Depression Rating Scale. Switching was defined using CGI-BP mania and depression such that patients changed from manic and not depressed to depressed but not manic over two consecutive observations within the first 12 weeks of follow-up. Cox proportional hazards models identified baseline variables independently associated with switch to depression. RESULTS Of 2390 patients who participated in the maintenance phase (i.e. up to 24 months), 120 (5.0%) switched to depression within the first 12 weeks. Factors associated with greater switching to depression include previous depressive episodes, substance abuse, greater CGI-BP overall severity and benzodiazepine use. Factors associated with lower switching rates were greater CGI-BP depression, lower YMRS severity and atypical antipsychotic use. LIMITATIONS The definition of switching biased against patients with mixed episodes being likely to switch. CONCLUSIONS Strictly defined, switch to depression from mania occurs in a small proportion of bipolar patients. Clinical history, illness severity, co-morbidities and treatment patterns are associated with switching to depression. Atypical antipsychotics may protect against switch to depression.
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Abstract
Clinicians have long used lithium to treat manic depression. They have also observed that lithium causes granulocytosis and lymphopenia while it enhances immunological activities of monocytes and lymphocytes. In fact, clinicians have long used lithium to treat granulocytopenia resulting from radiation and chemotherapy, to boost immunoglobulins after vaccination, and to enhance natural killer activity. Recent studies revealed a mechanism that ties together these disparate effects of lithium. Lithium acts through multiple pathways to inhibit glycogen synthetase kinase-3beta (GSK3 beta). This enzyme phosphorylates and inhibits nuclear factors that turn on cell growth and protection programs, including the nuclear factor of activated T cells (NFAT) and WNT/beta-catenin. In animals, lithium upregulates neurotrophins, including brain-derived neurotrophic factor (BDNF), nerve growth factor, neurotrophin-3 (NT3), as well as receptors to these growth factors in brain. Lithium also stimulates proliferation of stem cells, including bone marrow and neural stem cells in the subventricular zone, striatum, and forebrain. The stimulation of endogenous neural stem cells may explain why lithium increases brain cell density and volume in patients with bipolar disorders. Lithium also increases brain concentrations of the neuronal markers n-acetyl-aspartate and myoinositol. Lithium also remarkably protects neurons against glutamate, seizures, and apoptosis due to a wide variety of neurotoxins. The effective dose range for lithium is 0.6-1.0 mM in serum and >1.5 mM may be toxic. Serum lithium levels of 1.5-2.0 mM may have mild and reversible toxic effects on kidney, liver, heart, and glands. Serum levels of >2 mM may be associated with neurological symptoms, including cerebellar dysfunction. Prolonged lithium intoxication >2 mM can cause permanent brain damage. Lithium has low mutagenic and carcinogenic risk. Lithium is still the most effective therapy for depression. It "cures" a third of the patients with manic depression, improves the lives of about a third, and is ineffective in about a third. Recent studies suggest that some anticonvulsants (i.e., valproate, carbamapazine, and lamotrigene) may be useful in patients that do not respond to lithium. Lithium has been reported to be beneficial in animal models of brain injury, stroke, Alzheimer's, Huntington's, and Parkinson's diseases, amyotrophic lateral sclerosis (ALS), spinal cord injury, and other conditions. Clinical trials assessing the effects of lithium are under way. A recent clinical trial suggests that lithium stops the progression of ALS.
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Affiliation(s)
- Wise Young
- W. M. Keck Center for Collaborative Neuroscience, Rutgers, State University of New Jersey, Piscataway, NJ 08854, USA.
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Grunze H, Vieta E, Goodwin GM, Bowden C, Licht RW, Moller HJ, Kasper S. The World Federation of Societies of Biological Psychiatry (WFSBP) guidelines for the biological treatment of bipolar disorders: update 2009 on the treatment of acute mania. World J Biol Psychiatry 2009; 10:85-116. [PMID: 19347775 DOI: 10.1080/15622970902823202] [Citation(s) in RCA: 214] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
These updated guidelines are based on a first edition that was published in 2003, and have been edited and updated with the available scientific evidence until end of 2008. Their purpose is to supply a systematic overview of all scientific evidence pertaining to the treatment of acute mania in adults. The data used for these guidelines have been extracted from a MEDLINE and EMBASE search, from the clinical trial database clinicaltrials.gov, from recent proceedings of key conferences, and from various national and international treatment guidelines. Their scientific rigor was categorised into six levels of evidence (A-F). As these guidelines are intended for clinical use, the scientific evidence was finally asigned different grades of recommendation to ensure practicability.
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Affiliation(s)
- Heinz Grunze
- Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK.
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21
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Abstract
The treatment of mania starts with a correct diagnosis and elementary measures to prevent risks for the patient, relatives, and others. Sometimes, compulsory admission and treatment may be required for a few days. Patients with psychotic or mixed mania may be more difficult to treat. At the present time, there is solid evidence supporting the use of lithium, the anticonvulsants valproate and carbamazepine, and the antipsychotics chlorpromazine, haloperidol, risperidone, olanzapine, quetiapine, ziprasidone, aripiprazole, and asenapine in acute mania, and some evidence supporting the use of clozapine or electroconvulsive therapy in treatment-refractory cases. However, in clinical practice, combination therapy is the rule rather than the exception. The treatment of acute mania deserves a long-term view, and the evidence base for some treatments may be stronger than for others. When taking decisions about treatment, tolerability should also be a major concern, as differences in safety and tolerability may exceed differences in efficacy for most compounds. Psychoeducation of patients and caregivers is a powerful tool that should be used in combination with medication for optimal long-term outcome. Functional recovery should be the ultimate goal.
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Affiliation(s)
- Eduard Vieta
- Bipolar Disorders Program, University of Barcelona, Hospital Clinic, IDIBAPS, CIBER-SAM, Barcelona, Catalonia, Spain.
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Valentí M, Benabarre A, García-Amador M, Molina O, Bernardo M, Vieta E. Electroconvulsive therapy in the treatment of mixed states in bipolar disorder. Eur Psychiatry 2008; 23:53-6. [PMID: 18191551 DOI: 10.1016/j.eurpsy.2007.10.011] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2007] [Revised: 10/29/2007] [Accepted: 10/31/2007] [Indexed: 12/01/2022] Open
Abstract
INTRODUCTION Mixed bipolar states are not infrequent and may be extremely difficult to treat. Lithium, anticonvulsants including valproate and carbamazepine, and antipsychotics such as olanzapine, ziprasidone, and aripiprazole have been reported to be at least partially effective in controlled clinical trials, but many patients do not respond to pharmacological approaches. Electroconvulsive therapy has been tested to be efficacious for the treatment of both manic and depressive episodes, but much less evidence is available with regards to mixed states. The aim of the review was to report the available evidence for the use of electroconvulsive therapy in mixed bipolar states. METHODS A systematic review of the literature on treatment of mixed states, focused on electroconvulsive therapy, was made, beginning in August 1992 and ending in March 2007. The key words were "electroconvulsive therapy" and "mixed bipolar". RESULTS Only three studies met the required quality criteria and were included. This literature suggests that ECT is an effective, safe, and probably underutilized treatment of mixed states. Recent technical developments have made ECT more friendly, tolerable, and safe. Potential alternatives, such as vagus nerve stimulation, deep brain stimulation, or transcranial stimulation, are still far to be proved as effective as ECT.
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Affiliation(s)
- Marc Valentí
- Bipolar Disorders Program, Institute of Clinical Neuroscience, Hospital Clinic, University of Barcelona, IDIBAPS, CIBER-SAM, Villarroel 170/Rossello 140, 08036 Barcelona, Catalonia, Spain
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Henry C, M'Baïlara K, Desage A, Gard S, Misdrahi D, Vieta E. Towards a reconceptualization of mixed states, based on an emotional-reactivity dimensional model. J Affect Disord 2007; 101:35-41. [PMID: 17240456 DOI: 10.1016/j.jad.2006.10.027] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2006] [Accepted: 10/30/2006] [Indexed: 11/26/2022]
Abstract
BACKGROUND DSM-IV criteria for mixed states may be too restrictive and may actually exclude patients who do not meet the full criteria for a manic and depressive state. Using this DSM-IV definition, many patients who are considered depressed may have mixed features, which can explain why some bipolar depressive states can worsen with antidepressants and can be improved by mood stabilizers or atypical antipsychotics. A dimensional approach not exclusively focused on the tonality of affect would help to define a broader entity of mixed states. The aim of this study was to apply a dimensional model to bipolar episodes and to assess the overlap between the groups defined using this model and using categorical diagnosis. METHOD We assessed 139 DSM-IV acutely ill bipolar I patients with MAThyS (Multidimensional Assessment of Thymic States by Henry et al. in press), a scale that assesses five quantitative dimensions exploring excitatory and inhibition processes, and that is not focused on tonality of mood but on emotional reactivity. We studied the relationship between clusters defined by statistical analyses and DSM-IV bipolar mood states. RESULTS This study showed the existence of three clusters. Cluster 1 was characterized by an inhibition in all dimensions and corresponded to the depressive cluster (more than 90% of patients met the criteria for DSM-IV Major Depressive Episode (MDE)). Cluster 2 showed a general excitation and was mainly DSM-IV manic or hypomanic patients (90%). Cluster 3 (Mixed) was more complex and the diagnosis included MDE (56%) in most of the cases associated with manic or hypomanic symptoms, mixed states (18%) defined by DSM-IV criteria, and manic or hypomanic states (25%). Emotional reactivity was relevant to distinguish Cluster 1 (Depressive), exhibiting emotional hypo-reactivity, from Cluster 2 (Manic) and 3 (Mixed), characterized by emotional hyper-reactivity. Sadness was reported equally in all three clusters. CONCLUSION A dimensional approach using the concept of emotional reactivity seems appropriate to define a broad mixed state entity in patients who would be diagnosed with MDE according to DSM-IV. Further studies are needed to test the relevance of this model in therapeutic strategies.
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Affiliation(s)
- Chantal Henry
- Hôpital Charles Perrens, Bâtiment Lescure, 121 rue de la Béchade, 33076 Bordeaux Cedex, France.
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Khazaal Y, Tapparel S, Chatton A, Rothen S, Preisig M, Zullino D. Quetiapine dosage in bipolar disorder episodes and mixed states. Prog Neuropsychopharmacol Biol Psychiatry 2007; 31:727-30. [PMID: 17291654 DOI: 10.1016/j.pnpbp.2007.01.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2006] [Revised: 01/05/2007] [Accepted: 01/06/2007] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Although the maximal quetiapine doses in the published studies were restricted to 800 mg/day, higher quetiapine doses are not unusual in clinical practice. The aim of the present study was to evaluate the effectiveness, tolerability and clinical reasons associated to the use of high dosage of quetiapine (>800 mg), when used under routine clinical conditions, in a sample of bipolar disorder and schizoaffective bipolar inpatients. METHODS Charts of all bipolar and schizoaffective adult inpatients, who had received quetiapine for a mood episode between 1999 and 2005 were retrospectively reviewed. These charts also included the assessment of manic and depressive symptoms on admission and at discharge using the Beck-Rafaelsen Mania Scale (MAS) and the Montgomery Asberg depression rating scale (MADRS), respectively. RESULTS Data of 50 patients were analyzed. The overall F in repeated measures ANOVA revealed a significant MAS scores reduction between admission and discharge. MAS scores reduction did not differ between the high and low quetiapine groups. Similarly, a significant MADRS reduction was found. Again, no differences between the high and the low dose group were found. Logistic regression analysis of the 50 patients revealed only mixed episodes predicted high quetiapine dosage. CONCLUSIONS The present study confirms quetiapine efficiency and tolerability in the treatment of bipolar episodes, even in doses > to 800 mg and found a link between quetiapine doses and mixed episodes.
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Affiliation(s)
- Yasser Khazaal
- Department of Psychiatry, University Hospital of Vaud, Lausanne, Switzerland.
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Speaker abstracts. Int J Psychiatry Clin Pract 2006; 10:306-36. [PMID: 24941153 DOI: 10.1080/13651500601027547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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