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Aaronson ST, van der Vaart A, Miller T, LaPratt J, Swartz K, Shoultz A, Lauterbach M, Sackeim HA, Suppes T. Single-Dose Synthetic Psilocybin With Psychotherapy for Treatment-Resistant Bipolar Type II Major Depressive Episodes: A Nonrandomized Open-Label Trial. JAMA Psychiatry 2024; 81:555-562. [PMID: 38055270 PMCID: PMC10701666 DOI: 10.1001/jamapsychiatry.2023.4685] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 09/20/2023] [Indexed: 12/07/2023]
Abstract
Importance Bipolar II disorder (BDII) is a debilitating condition frequently associated with difficult-to-treat depressive episodes. Psilocybin has evidence for rapid-acting antidepressant effects but has not been investigated in bipolar depression. Objective To establish the safety and efficacy of psilocybin in patients with BDII in a current depressive episode. Design, Setting, and Participants This was a 12-week, open-label nonrandomized open-label trial conducted at Sheppard Pratt Hospital. Participants aged 18 to 65 years with BDII, a current depressive episode longer than 3 months, and documented insufficient benefit with at least 2 pharmacologic treatments during the current episode were invited to participate. Of 70 approached, 19 met inclusion criteria and were enrolled. The trial was conducted between April 14, 2021, and January 5, 2023. Interventions A single dose of synthetic psilocybin, 25 mg, was administered. Psychotropic medications were discontinued at least 2 weeks prior to dosing. Therapists met with patients for 3 sessions during pretreatment, during the 8-hour dosing day, and for 3 integration sessions posttreatment. Main Outcomes and Measures The primary outcome measure was change in Montgomery-Åsberg Depression Rating scale (MADRS) at 3 weeks posttreatment. Secondary measures included MADRS scores 12 weeks posttreatment, the self-rated Quick Inventory of Depression Symptoms-Self Rating (QIDS-SR), and the self-rated Quality of Life Enjoyment and Satisfaction Questionnaire-Short Form (Q-LES-Q-SF), each completed at baseline and all subsequent visits. Safety measures included the Columbia Suicide Severity Rating Scale (CSSRS) and the Young Mania Rating Scale (YMRS) completed at each visit. Results Of the 15 participants in this study (6 male and 9 female; mean [SD] age, 37.8 [11.6] years), all had lower scores at week 3, with a mean (SD) change of -24.00 (9.23) points on the MADRS, (Cohen d = 4.08; 95% CI, -29.11 to -18.89; P < .001). Repeat measures analysis of variance showed lower MADRS scores at all tested posttreatment time points, including the end point (Cohen d = 3.39; 95% CI, -33.19 to -16.95; adjusted P < .001). At week 3, 12 participants met the response criterion (50% decrease in MADRS), and 11 met remission criterion (MADRS score ≤10). At the study end point, 12 patients met both response and remission criteria. QIDS-SR scores and Q-LES-Q-SF scores demonstrated similar improvements. YMRS and CSSRS scores did not change significantly at posttreatment compared to baseline. Conclusions and Relevance The findings in this open-label nonrandomized open-label trial suggest efficacy and safety of psilocybin with psychotherapy in BDII depression and supports further study of psychedelics in this population.
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Affiliation(s)
- Scott T. Aaronson
- Institute for Advanced Diagnostics and Treatment, Sheppard Pratt Health System, Baltimore, Maryland
- Department of Psychiatry, University of Maryland, Baltimore
| | | | - Tammy Miller
- Institute for Advanced Diagnostics and Treatment, Sheppard Pratt Health System, Baltimore, Maryland
| | - Jeffrey LaPratt
- Institute for Advanced Diagnostics and Treatment, Sheppard Pratt Health System, Baltimore, Maryland
| | - Kimberly Swartz
- Institute for Advanced Diagnostics and Treatment, Sheppard Pratt Health System, Baltimore, Maryland
| | - Audrey Shoultz
- Institute for Advanced Diagnostics and Treatment, Sheppard Pratt Health System, Baltimore, Maryland
| | - Margo Lauterbach
- Institute for Advanced Diagnostics and Treatment, Sheppard Pratt Health System, Baltimore, Maryland
- Department of Psychiatry, University of Maryland, Baltimore
| | - Harold A. Sackeim
- Department of Psychiatry, Columbia University, New York
- Department of Radiology, Columbia University, New York
| | - Trisha Suppes
- VA Palo Alto Health Care System, Palo Alto, California
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Palo Alto, California
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Hernandorena CV, Baldessarini RJ, Tondo L, Vázquez GH. Status of Type II vs. Type I Bipolar Disorder: Systematic Review with Meta-Analyses. Harv Rev Psychiatry 2023; 31:173-182. [PMID: 37437249 DOI: 10.1097/hrp.0000000000000371] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/14/2023]
Abstract
LEARNING OBJECTIVES AFTER PARTICIPATING IN THIS CME ACTIVITY, THE PSYCHIATRIST SHOULD BE BETTER ABLE TO • Analyze and compare the different bipolar disorder (BD) types.• Identify markers that distinguish BD types and explain how the DSM-IV defines the disorder. ABSTRACT Since the status of type II bipolar disorder (BD2) as a separate and distinct form of bipolar disorder (BD) remains controversial, we reviewed studies that directly compare BD2 to type I bipolar disorder (BD1). Systematic literature searching yielded 36 reports with head-to-head comparisons involving 52,631 BD1 and 37,363 BD2 patients (total N = 89,994) observed for 14.6 years, regarding 21 factors (with 12 reports/factor). BD2 subjects had significantly more additional psychiatric diagnoses, depressions/year, rapid cycling, family psychiatric history, female sex, and antidepressant treatment, but less treatment with lithium or antipsychotics, fewer hospitalizations or psychotic features, and lower unemployment rates than BD1 subjects. However, the diagnostic groups did not differ significantly in education, onset age, marital status, [hypo]manias/year, risk of suicide attempts, substance use disorders, medical comorbidities, or access to psychotherapy. Heterogeneity in reported comparisons of BD2 and BD1 limits the firmness of some observations, but study findings indicate that the BD types differ substantially by several descriptive and clinical measures and that BD2 remains diagnostically stable over many years. We conclude that BD2 requires better clinical recognition and significantly more research aimed at optimizing its treatment.
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Affiliation(s)
- Carolina V Hernandorena
- From Braulio A. Moyano Neuropsychiatric Hospital, Buenos Aires, Argentina (Dr. Hernandorena); Department of Psychiatry, Queen's University (Drs. Hernandorena and Vázquez); Harvard Medical School, Boston, MA (Drs. Baldessarini and Tondo); McLean Hospital, Belmont, MA (Drs. Baldessarini, Tondo, and Vázquez); Lucio Bini Mood Disorder Centers, Cagliari and Rome, Italy (Dr. Tondo)
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Morton E, Sakai K, Ashtari A, Pleet M, Michalak EE, Woolley J. Risks and benefits of psilocybin use in people with bipolar disorder: An international web-based survey on experiences of 'magic mushroom' consumption. J Psychopharmacol 2023; 37:49-60. [PMID: 36515370 PMCID: PMC9834328 DOI: 10.1177/02698811221131997] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Psilocybin, the primary psychoactive component of psychedelic 'magic mushrooms', may have potential for treating depressive symptoms, and consequent applications for bipolar disorder (BD). Knowledge of the risks and benefits of psilocybin in BD is limited to case studies. AIM To support the design of clinical trials, we surveyed experiences of psilocybin use in people with BD. METHODS An international web-based survey was used to explore experiences of psilocybin use in people with a self-reported diagnosis of BD. Quantitative findings were summarised using descriptive statistics. Qualitative content analysis was used to investigate free-text responses, with a focus on positive experiences of psilocybin use. RESULTS A total of 541 people completed the survey (46.4% female, mean 34.1 years old). One-third (32.2%; n = 174) of respondents described new/increasing symptoms after psilocybin trips, prominently manic symptoms, difficulties sleeping and anxiety. No differences in rates of adverse events overall were observed between individuals with BD I compared to BD II. Use of emergency medical services was rare (n = 18; 3.3%), and respondents (even those who experienced adverse effects) indicated that psilocybin use was more helpful than harmful. Quantitative findings elaborated on perceived benefits, as well as the potential for psilocybin trips to contain both positively and negatively received elements. CONCLUSIONS The subjective benefits of psilocybin use for mental health symptoms reported by survey participants encourage further investigation of psilocybin-based treatments for BD. Clinical trials should incorporate careful monitoring of symptoms, as data suggest that BD symptoms may emerge or intensify following psilocybin use.
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Affiliation(s)
- Emma Morton
- Department of Psychiatry, University of British Columbia, Vancouver, BC, Canada
| | - Kimberly Sakai
- Department of Psychiatry and Behavioural Sciences, University of California San Francisco, San Francisco, CA, USA
| | - Amir Ashtari
- Department of Psychiatry, University of British Columbia, Vancouver, BC, Canada
| | - Mollie Pleet
- Department of Psychiatry and Behavioural Sciences, University of California San Francisco, San Francisco, CA, USA,San Francisco VA Medical Centre, San Francisco, CA, USA
| | - Erin E Michalak
- Department of Psychiatry, University of British Columbia, Vancouver, BC, Canada
| | - Josh Woolley
- Department of Psychiatry and Behavioural Sciences, University of California San Francisco, San Francisco, CA, USA,Josh Woolley, Department of Psychiatry and Behavioural Sciences, University of California, San Francisco, 4150 Clement Street, San Francisco, CA 94121, USA.
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Dominiak M, Jażdżyk P, Antosik-Wójcińska AZ, Konopko M, Bieńkowski P, Świȩcicki Ł, Sienkiewicz-Jarosz H. The impact of bipolar spectrum disorders on professional functioning: A systematic review. Front Psychiatry 2022; 13:951008. [PMID: 36090375 PMCID: PMC9448890 DOI: 10.3389/fpsyt.2022.951008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 07/28/2022] [Indexed: 11/24/2022] Open
Abstract
AIMS The impact of bipolar spectrum (BS) disorders on professional functioning has not been systematically reviewed yet. Since even subsyndromal symptoms may disturb functioning, the determination of the prognostic value of the spectrum of bipolarity for employment seems extremely relevant. The aim of this study was to assess the impact of BS disorders on professional functioning. MATERIALS AND METHODS A systematic review of the literature (namely, cohort and cross-sectional studies) investigating a link between BS disorders and employment was performed in accordance with PRISMA guidelines. BS was defined based on the concept of two-dimensional BS by Angst. Occupational outcomes and factors affecting employment were evaluated as well. RESULTS Seventy-four studies were included. All disorders comprising BS had a negative impact on occupational status, work performance, work costs, and salary, with the greatest unfavorable effect reported by bipolar disorder (BD), followed by borderline personality disorder (BPD), major depressive disorder (MDD), and dysthymia. Employment rates ranged from 40 to 75% (BD), 33 to 67% (BPD), 61 to 88% (MDD), and 86% (dysthymia). The factors affecting employment most included: cognitive impairments, number/severity of symptoms, namely, subsyndromal symptoms (mainly depressive), older age, education, and comorbidity (substance abuse, personality disorders, anxiety, depression, ADHD, PTSD). CONCLUSION Bipolar spectrum symptoms exert a negative impact on professional functioning. Further evaluation of affecting factors is crucial for preventing occupational disability.
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Affiliation(s)
- Monika Dominiak
- Department of Pharmacology, Institute of Psychiatry and Neurology, Warsaw, Poland
| | - Piotr Jażdżyk
- Department of Affective Disorders, Institute of Psychiatry and Neurology, Warsaw, Poland.,Chair and Department of Experimental and Clinical Physiology, Laboratory of Centre for Preclinical Research, Medical University of Warsaw, Warsaw, Poland
| | | | - Magdalena Konopko
- First Department of Neurology, Institute of Psychiatry and Neurology, Warsaw, Poland
| | | | - Łukasz Świȩcicki
- Department of Affective Disorders, Institute of Psychiatry and Neurology, Warsaw, Poland
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Haynos AF, Widge AS, Anderson LM, Redish AD. Beyond Description and Deficits: How Computational Psychiatry Can Enhance an Understanding of Decision-Making in Anorexia Nervosa. Curr Psychiatry Rep 2022; 24:77-87. [PMID: 35076888 PMCID: PMC8934594 DOI: 10.1007/s11920-022-01320-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/13/2021] [Indexed: 01/27/2023]
Abstract
PURPOSE OF REVIEW Despite decades of research, knowledge of the mechanisms maintaining anorexia nervosa (AN) remains incomplete and clearly effective treatments elusive. Novel theoretical frameworks are needed to advance mechanistic and treatment research for this disorder. Here, we argue the utility of engaging a novel lens that differs from existing perspectives in psychiatry. Specifically, we argue the necessity of expanding beyond two historically common perspectives: (1) the descriptive perspective: the tendency to define mechanisms on the basis of surface characteristics and (2) the deficit perspective: the tendency to search for mechanisms associated with under-functioning of decision-making abilities and related circuity, rather than problems of over-functioning, in psychiatric disorders. RECENT FINDINGS Computational psychiatry can provide a novel framework for understanding AN because this approach emphasizes the role of computational misalignments (rather than absolute deficits or excesses) between decision-making strategies and environmental demands as the key factors promoting psychiatric illnesses. Informed by this approach, we argue that AN can be understood as a disorder of excess goal pursuit, maintained by over-engagement, rather than disengagement, of executive functioning strategies and circuits. Emerging evidence suggests that this same computational imbalance may constitute an under-investigated phenotype presenting transdiagnostically across psychiatric disorders. A variety of computational models can be used to further elucidate excess goal pursuit in AN. Most traditional psychiatric treatments do not target excess goal pursuit or associated neurocognitive mechanisms. Thus, targeting at the level of computational dysfunction may provide a new avenue for enhancing treatment for AN and related disorders.
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Affiliation(s)
- Ann F. Haynos
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, 2450 Riverside Ave, Minneapolis, MN F 253, USA
| | - Alik S. Widge
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, 2450 Riverside Ave, Minneapolis, MN F 253, USA
| | - Lisa M. Anderson
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, 2450 Riverside Ave, Minneapolis, MN F 253, USA
| | - A. David Redish
- Department of Neuroscience, University of Minnesota, 6-145 Jackson Hall 321 Church St. SE, Minneapolis, MN 55455, USA
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Liu X, Ma X, Wang W, Zhang J, Sun X, Luo X, Zhang Y. The functional impairment of different subtypes and occupational states in euthymic patients with bipolar disorder. BMC Psychiatry 2021; 21:240. [PMID: 33957876 PMCID: PMC8103625 DOI: 10.1186/s12888-021-03242-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 04/26/2021] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND The aim was to explore the associations between clinical symptoms, demographic variables, social and neurocognitive functioning in euthymic patients with bipolar disorder (BD) stratified by subgroups of DSM-IV BD (type I (BD-I) and type II (BD-II)) and occupational status (employed/unemployed), and to highlight the significance of occupational status when assessing social and neurocognitive functioning in euthymic BD patients. METHODS A total of 81 euthymic BD patients were participated in the study. The severity of the depressive and manic/hypomanic symptoms was measured using the 17-item Hamilton Depression Rating Scale (HDRS-17) and the Young Mania Rating Scale (YMRS), respectively. Social functioning and neurocognitive functioning were evaluated by the Functioning Assessment Short Test (FAST) and neurocognitive measures, respectively. RESULTS Employed BD patients displayed greater social functioning (autonomy, occupational functioning, interpersonal relationship domain) and better verbal learning performance and speed of processing than unemployed BD patients. The correlation between neurocognitive functioning and social functioning was stronger in the employed group than in the unemployed group. There were no significant differences in neurocognitive and social functioning between the BD-I and BD-II groups, and the correlation between neurocognitive functioning and social functioning was similar between the BD-I and BD-II groups. CONCLUSION Employed BD patients may present greater occupational functioning and interpersonal relationships, as well as better verbal learning performance and speed of processing.
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Affiliation(s)
- Xinyu Liu
- grid.493088.eHenan Key Laboratory of Neurorestoratology, the first Affiliated Hospital of Xinxiang Medical University, Xinxiang, China ,grid.440287.d0000 0004 1764 5550Unit of Bipolar Disorder, Tianjin Anding Hospital, 13 Liulin Road, Hexi District, Tianjin, 300222 China
| | - Xiaojuan Ma
- grid.265021.20000 0000 9792 1228Tianjin Medical College, Tianjin, China
| | - Wenchen Wang
- grid.440287.d0000 0004 1764 5550Unit of Bipolar Disorder, Tianjin Anding Hospital, 13 Liulin Road, Hexi District, Tianjin, 300222 China
| | - Jian Zhang
- grid.440287.d0000 0004 1764 5550Unit of Bipolar Disorder, Tianjin Anding Hospital, 13 Liulin Road, Hexi District, Tianjin, 300222 China
| | - Xia Sun
- grid.440287.d0000 0004 1764 5550Unit of Bipolar Disorder, Tianjin Anding Hospital, 13 Liulin Road, Hexi District, Tianjin, 300222 China
| | - Xingguang Luo
- grid.47100.320000000419368710Department of Psychiatry, Yale University School of Medicine, New Haven, CT USA
| | - Yong Zhang
- Henan Key Laboratory of Neurorestoratology, the first Affiliated Hospital of Xinxiang Medical University, Xinxiang, China. .,Unit of Bipolar Disorder, Tianjin Anding Hospital, 13 Liulin Road, Hexi District, Tianjin, 300222, China.
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Crowe M, Porter R, Inder M, Carlyle D, Luty S, Lacey C, Frampton C. Clinical Effectiveness Trial of Adjunctive Interpersonal and Social Rhythm Therapy for Patients With Bipolar Disorder. Am J Psychother 2020; 73:107-114. [PMID: 32306747 DOI: 10.1176/appi.psychotherapy.20190035] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE This study compared relapse rates at 18 months among patients with bipolar disorder who, after discharge from publicly funded mental health services, received either adjunctive interpersonal and social rhythm therapy (IPSRT) or treatment as usual (general practice medical care). METHODS Patients diagnosed as having a bipolar I or II disorder who had been discharged from publicly funded mental health services in New Zealand during the previous 3 months were randomly assigned to 18 months of IPSRT or to treatment as usual. The primary outcome measure was the Life Interval Follow-Up Evaluation (LIFE) completed at weeks 26, 52, and 78 of treatment. Secondary measures were scores on the Social Adjustment Scale (SAS) and the Quality of Life-Bipolar Disorder Scale (QoL-BD) and readmission to mental health services. RESULTS The sample consisted of 88 patients. In this intention-to-treat analysis, no significant differences were observed in rates of mood episodes between the groups (odds ratio=0.93, 95% confidence interval=0.37-2.17, p=0.86). A statistically significant difference was seen between the intervention and treatment-as-usual groups in scores on the SAS (effect size=0.5) but not on the QoL-BD. A significantly lower readmission rate was observed among the intervention group. CONCLUSIONS This pragmatic clinical effectiveness trial found that a combination of IPSRT and medication management over 18 months did not significantly improve mood relapse but did improve patient functioning.
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Affiliation(s)
- Marie Crowe
- Department of Psychological Medicine, University of Otago Christchurch, Christchurch, New Zealand
| | - Richard Porter
- Department of Psychological Medicine, University of Otago Christchurch, Christchurch, New Zealand
| | - Maree Inder
- Department of Psychological Medicine, University of Otago Christchurch, Christchurch, New Zealand
| | - Dave Carlyle
- Department of Psychological Medicine, University of Otago Christchurch, Christchurch, New Zealand
| | - Suzanne Luty
- Department of Psychological Medicine, University of Otago Christchurch, Christchurch, New Zealand
| | - Cameron Lacey
- Department of Psychological Medicine, University of Otago Christchurch, Christchurch, New Zealand
| | - Christopher Frampton
- Department of Psychological Medicine, University of Otago Christchurch, Christchurch, New Zealand
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Work impairment in bipolar disorder patients – results from a two-year observational study (EMBLEM). Eur Psychiatry 2020; 25:338-44. [DOI: 10.1016/j.eurpsy.2010.01.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2009] [Revised: 11/19/2009] [Accepted: 01/10/2010] [Indexed: 11/19/2022] Open
Abstract
AbstractObjectivesTo explore factors associated with work impairment at 2 years following an acute episode.MethodsEuropean Mania in Bipolar disorder Longitudinal Evaluation of Medication (EMBLEM) is a prospective, observational study on the outcomes of patients with a manic/mixed episode. Work impairment was measured using a Longitudinal Interval Follow-up Evaluation (slice of LIFE) item and patients were categorised with either low or high work impairment at each observation. Baseline factors associated with work impairment at 2 years were assessed using multivariate modelling.ResultsAt baseline (n = 2289), 69% of patients had high work impairment. At 2 years (n = 1393), high impairment reduced to 41%. Modelling identified rapid cycling as the strongest disease-related factor associated with high work impairment at 2 years, although high work impairment at baseline had the strongest association overall. Lower levels of education, recent admissions, CGI-BP overall severity in the 12 months prior to baseline and CGI-BP mania at baseline all predicted higher work impairment. Living together in a relationship and independent housing were both significantly associated with having low work impairment at 2 years.ConclusionsWork impairment in bipolar disorder is maintained over long periods, and is strongly associated with relationship status, living conditions and various disease-related factors.
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Bozzay ML, Gaudiano BA, Arias S, Epstein-Lubow G, Miller IW, Weinstock LM. Predictors of 30-day rehospitalization in a sample of hospitalized patients with Bipolar I disorder. Psychiatry Res 2019; 281:112559. [PMID: 31521844 PMCID: PMC6924623 DOI: 10.1016/j.psychres.2019.112559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 09/04/2019] [Accepted: 09/06/2019] [Indexed: 11/30/2022]
Abstract
The transition from psychiatric hospitalization to home is marked by high clinical vulnerability, characterized by risk of symptom rebound, exposure to preexisting stressors, and challenges with outpatient treatment linkage. Rates of rehospitalization during this post-discharge period, particularly for those with bipolar disorder, are reported to be high. This study evaluated demographic and clinical predictors of early rehospitalization (within 30 days) in a sample of hospitalized adults with Bipolar I disorder (BD-I). A chart review was conducted for 215 patients with BD-I admitted to an academically-affiliated psychiatric hospital within one calendar year. A computer algorithm was used to extract relevant demographic, clinical, and treatment information. Univariate and multivariate logistic regression models were used to examine predictors of early rehospitalization. Overall, 12% of participants were readmitted within 30 days of discharge. Controlling for other clinical and demographic variables, patient functioning and pre-admission psychiatric polypharmacy, but not comorbid psychiatric diagnoses, predicted early readmission in patients with BD-I. Findings highlight the relative importance of considering low psychosocial functioning, and medication regimens containing multiple psychiatric medications, during hospitalizations. These features may indicate a subset of patients with BD-I who require more comprehensive discharge planning and support to transition to the community following a psychiatric hospitalization.
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Affiliation(s)
- Melanie L. Bozzay
- Warren Alpert Medical School of Brown University, Department of Psychiatry & Human Behavior, Box G-BH, Providence, RI 02912, USA,Butler Hospital, 345 Blackstone Boulevard, Providence, RI 02906, USA
| | - Brandon A. Gaudiano
- Warren Alpert Medical School of Brown University, Department of Psychiatry & Human Behavior, Box G-BH, Providence, RI 02912, USA,Butler Hospital, 345 Blackstone Boulevard, Providence, RI 02906, USA
| | - Sarah Arias
- Warren Alpert Medical School of Brown University, Department of Psychiatry & Human Behavior, Box G-BH, Providence, RI 02912, USA,Butler Hospital, 345 Blackstone Boulevard, Providence, RI 02906, USA
| | - Gary Epstein-Lubow
- Warren Alpert Medical School of Brown University, Department of Psychiatry & Human Behavior, Box G-BH, Providence, RI 02912, USA,Butler Hospital, 345 Blackstone Boulevard, Providence, RI 02906, USA,Center for Gerontology and Healthcare Research, Brown University School of Public Health, Box G-S121, Providence, RI 02912, USA
| | - Ivan W. Miller
- Warren Alpert Medical School of Brown University, Department of Psychiatry & Human Behavior, Box G-BH, Providence, RI 02912, USA,Butler Hospital, 345 Blackstone Boulevard, Providence, RI 02906, USA
| | - Lauren M. Weinstock
- Warren Alpert Medical School of Brown University, Department of Psychiatry & Human Behavior, Box G-BH, Providence, RI 02912, USA,Butler Hospital, 345 Blackstone Boulevard, Providence, RI 02906, USA
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Palin AV, Afyan MV, Kozlov MY, Slyusarev AS. [Features of cognitive remediation in patients with affective disorders]. Zh Nevrol Psikhiatr Im S S Korsakova 2019; 119:118-122. [PMID: 31626228 DOI: 10.17116/jnevro2019119091118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The article presents a literature review on the problem of cognitive deficit in patients with affective disorders. Cognitive deficit in patients with bipolar affective disorder and recurrent depression affects cognitive and executive functions, information processing, and has certain specific features. Specifics of cognitive deficit in patients with affective disorders hampers the use of rehabilitation programs. Consequently, the topic evokes increased interest of specialists and the need for further research.
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Affiliation(s)
- A V Palin
- Gannushkin Moscow Psychiatric Clinical Hospital #4, Burdenko Main Military Hospital, Moscow, Russia
| | - M V Afyan
- Gannushkin Moscow Psychiatric Clinical Hospital #4, Burdenko Main Military Hospital, Moscow, Russia
| | - M Yu Kozlov
- Gannushkin Moscow Psychiatric Clinical Hospital #4, Burdenko Main Military Hospital, Moscow, Russia; Gannushkin Moscow Psychiatric Clinical Hospital #4, Burdenko Main Military Hospital, Moscow, Russia
| | - A S Slyusarev
- Gannushkin Moscow Psychiatric Clinical Hospital #4, Burdenko Main Military Hospital, Moscow, Russia
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11
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Zimmerman M, Chelminski I, Dalrymple K, Martin J. Screening for Bipolar Disorder and Finding Borderline Personality Disorder: A Replication and Extension. J Pers Disord 2019; 33:533-543. [PMID: 30036171 DOI: 10.1521/pedi_2018_32_357] [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] [Indexed: 11/20/2022]
Abstract
The authors' group previously reported that patients who screened positive on the Mood Disorders Questionnaire (MDQ), the most frequently studied screening scale for bipolar disorder, were as likely to be diagnosed with borderline personality disorder (BPD) as with bipolar disorder. A limitation of that study was that the authors examined the performance of the MDQ in patients presenting for various psychiatric disorders, including depression. The recognition of bipolar disorder and its differential diagnosis with BPD is of greatest clinical relevance in depressed patients. In the present report from the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) project, the authors attempted to replicate their initial findings in a new sample of psychiatric outpatients, and they also examined the performance of the MDQ in depressed patients. The results of the present study were consistent with the original report, thereby indicating that the MDQ is not effective in helping distinguish bipolar disorder from BPD.
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Affiliation(s)
| | | | | | - Jacob Martin
- Department of Psychiatry and Human Behavior, Brown Medical School, and the Department of Psychiatry, Rhode Island Hospital, Providence, Rhode Island
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Zimmerman M, Holst CG. Screening for psychiatric disorders with self-administered questionnaires. Psychiatry Res 2018; 270:1068-1073. [PMID: 29908784 DOI: 10.1016/j.psychres.2018.05.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 05/06/2018] [Accepted: 05/09/2018] [Indexed: 11/25/2022]
Abstract
Given the time demands of clinical practice it is not surprising that diagnoses are sometimes missed. To improve diagnostic recognition, self-administered screening scales have been recommended. A problem with much of the research effort on screening scales is the confusion between diagnostic testing and screening. It is important for a screening test to have high sensitivity because the more time intensive/expensive follow-up diagnostic inquiry will presumably only occur in patients who are positive on the initial screen. Investigators vary in how they analyze their data in determining the recommended cutoff score on a self-administered screening questionnaire. To illustrate this, in the present report we examined how often each of the different approaches towards determining a cutoff score on bipolar disorder screening scales were used. We reviewed 68 reports of the performance of the 3 most commonly researched bipolar disorder screening scales to determine how the recommended cutoff on the scale was derived. Most studies recommended a cutoff point on the screening scale that optimized the level of agreement with the diagnostic gold standard. Only 11 (16.2%) studies recommended a cutoff that prioritized the scale's sensitivity. It is important for clinicians to understand the difference between screening and diagnostic tests. The results of the present study indicate that most studies of the performance of the 3 most commonly studied bipolar disorder screening measures have taken the wrong approach in deriving the cutoff score on the scale for the purpose of screening.
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Affiliation(s)
- Mark Zimmerman
- Department of Psychiatry and Human Behavior, Brown Medical School, USA; Department of Psychiatry, Rhode Island Hospital, Providence, RI, USA.
| | - Carolina Guzman Holst
- Department of Psychiatry and Human Behavior, Brown Medical School, USA; Department of Psychiatry, Rhode Island Hospital, Providence, RI, USA
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Zimmerman M. Screening for bipolar disorder with self-administered questionnaires: A critique of the concept and a call to stop publishing studies of their performance in psychiatric samples. Depress Anxiety 2017; 34:779-785. [PMID: 28872771 DOI: 10.1002/da.22644] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 02/21/2017] [Accepted: 04/18/2017] [Indexed: 11/09/2022] Open
Affiliation(s)
- Mark Zimmerman
- Department of Psychiatry and Human Behavior, Brown Medical School, Providence, RI, USA.,Department of Psychiatry, Rhode Island Hospital, Providence, RI, USA
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14
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Italian Bipolar II vs I patients have better individual functioning, in spite of overall similar illness severity. CNS Spectr 2017; 22:325-332. [PMID: 26905615 DOI: 10.1017/s1092852915000887] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
UNLABELLED Introduction Bipolar disorders (BDs) comprise different variants of chronic, comorbid, and disabling conditions, with relevant suicide and suicide attempt rates. The hypothesis that BD types I (BDI) and II (BDII) represent more and less severe forms of illness, respectively, has been increasingly questioned over recent years, justifying additional investigation to better characterize related sociodemographic and clinical profiles. METHODS A sample of 217 outpatients with Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR)-described BD (141 BDI, 76 BDII), without a current syndromal mood episode, was recruited, and sociodemographic and clinical characteristics of BDI and II patients were compared. RESULTS BDII patients had significantly more favorable sociodemographics, in relation to occupational stability, cohabitation, and marital status. However, BDII compared with BDI patients had significantly longer duration of untreated illness, more frequent lifetime anxiety disorders comorbidity, longer most recent episode duration, higher rate of depressive first/most recent episode, and more current antidepressant use. In contrast, BDI compared with BDII patients had significantly more severe illness in terms of earlier age at onset; higher rate of elevated first/most recent episode, lifetime hospitalizations, and involuntary commitments; lower Global Assessment of Functioning score; and more current antipsychotic use. BDI and II patients had similar duration of illness, psychiatric family history, lifetime number of suicide attempts, current subthreshold symptoms, history of stressful life events, and overall psychiatric/medical comorbidity. CONCLUSION BDII compared with BDI patients had more favorable sociodemographic features, but a mixture of specific unfavorable illness characteristics, confirming that BDII is not just a milder form of BD and requires further investigation in the field.
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Merikangas AK, Cui L, Calkins ME, Moore TM, Gur RC, Gur RE, Merikangas KR. Neurocognitive performance as an endophenotype for mood disorder subgroups. J Affect Disord 2017; 215:163-171. [PMID: 28340442 PMCID: PMC5441552 DOI: 10.1016/j.jad.2017.03.021] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 01/18/2017] [Accepted: 03/05/2017] [Indexed: 01/16/2023]
Abstract
BACKGROUND There is growing evidence that neurocognitive function may be an endophenotype for mood disorders. The goal of this study is to examine the specificity and familiality of neurocognitive functioning across the full range of mood disorder subgroups, including Bipolar I (BP-I), Bipolar II (BP-II), Major Depressive Disorders (MDD), and controls in a community-based family study. METHODS A total of 310 participants from 137 families with mood spectrum disorders (n=151) and controls (n=159) completed the University of Pennsylvania's Computerized Neurocognitive Battery (CNB) that assessed the accuracy and speed of task performance across five domains. Mixed effects regression models tested association and familiality. RESULTS Compared to those without mood disorders, participants with BP-I had increased accuracy in complex cognition, while participants with MDD were more accurate in emotion recognition. There was also a significant familial association for accuracy of complex cognition. Mood disorder subgroups did not differ in performance speed in any of the domains. LIMITATIONS The small number of BP-I cases, and family size limited the statistical power of these analyses, and the cross-sectional assessment of neurocognitive function precluded our ability to determine whether performance precedes or post dates onset of disorder. CONCLUSIONS This is one of the few community-based family studies of potential neurocognitive endophenotypes that includes the full range of mood disorder subgroups. There were few differences in neurocognitive function except enhanced accuracy in specific domains among those with BP-I and MDD. The differential findings across specific mood disorder subgroups substantiate their heterogeneity in other biologic and endophenotypic domains.
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Affiliation(s)
- Alison K Merikangas
- Neuropsychiatry Section, Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
| | - Lihong Cui
- Genetic Epidemiology Research Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - Monica E Calkins
- Neuropsychiatry Section, Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Tyler M Moore
- Neuropsychiatry Section, Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ruben C Gur
- Neuropsychiatry Section, Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Raquel E Gur
- Neuropsychiatry Section, Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Kathleen R Merikangas
- Genetic Epidemiology Research Branch, Intramural Research Program, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
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Bartoli F, Dell'Osso B, Crocamo C, Fiorillo A, Ketter TA, Suppes T, Clerici M, Carrà G. Benefits and harms of low and high second-generation antipsychotics doses for bipolar depression: A meta-analysis. J Psychiatr Res 2017; 88:38-46. [PMID: 28086127 DOI: 10.1016/j.jpsychires.2016.12.021] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 12/11/2016] [Accepted: 12/31/2016] [Indexed: 11/16/2022]
Abstract
The aim of this systematic review and meta-analysis was testing whether low versus high doses of second-generation antipsychotics (SGAs) are associated with different clinical benefits and harms for the acute treatment of bipolar depression. We included clinical trials comparing different doses of the same SGA monotherapy for bipolar depression. SGAs defined daily doses were used to define high and low doses. Clinical benefit outcomes included improvement, response and remission rates on Montgomery-Asberg Depression Rating Scale. Clinical harm outcomes included all-cause and adverse effect-related discontinuation rates. Data from seven clinical trials testing high and low doses of quetiapine (4 trials), cariprazine, lurasidone, and ziprasidone (1 trial each), showed no differences between lower and higher doses of selected SGAs on improvement, response and remission rates, without significant heterogeneity across studies (I2 = 0%). Subgroup analyses based on single SGAs confirmed the clinical benefit comparability between low and high doses. However, clinical harm favorable differences for low doses on all-cause (p = 0.01) and adverse effects-related discontinuation (p = 0.001) were found. In sum, this meta-analysis showed that, although no benefits were found in terms of symptoms improvement, response and remission rates, there were clear disadvantages in prescribing higher rather than lower doses of selected SGAs. The uniform methodological strength of studies increases confidence in our findings. These data need to be integrated with individual patient characteristics (e.g., clinical urgency and adverse effect sensitivity) to optimize management of acute bipolar depression.
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Affiliation(s)
- Francesco Bartoli
- Department of Medicine and Surgery, University of Milano Bicocca, Milano, Italy.
| | - Bernardo Dell'Osso
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford School of Medicine, Stanford, CA, USA; Department of Psychiatry, University of Milan, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Cristina Crocamo
- Department of Medicine and Surgery, University of Milano Bicocca, Milano, Italy
| | - Andrea Fiorillo
- Department of Psychiatry, University of Naples SUN, Naples, Italy
| | - Terence A Ketter
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford School of Medicine, Stanford, CA, USA
| | - Trisha Suppes
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford School of Medicine, Stanford, CA, USA; VA Palo Alto Health Care System, Palo Alto, CA, USA
| | - Massimo Clerici
- Department of Medicine and Surgery, University of Milano Bicocca, Milano, Italy
| | - Giuseppe Carrà
- Department of Medicine and Surgery, University of Milano Bicocca, Milano, Italy; Division of Psychiatry, University College London, London, UK
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Gitlin MJ, Miklowitz DJ. The difficult lives of individuals with bipolar disorder: A review of functional outcomes and their implications for treatment. J Affect Disord 2017; 209:147-154. [PMID: 27914248 PMCID: PMC7213058 DOI: 10.1016/j.jad.2016.11.021] [Citation(s) in RCA: 120] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 11/03/2016] [Accepted: 11/15/2016] [Indexed: 11/23/2022]
Abstract
BACKGROUND Most longitudinal or treatment studies in bipolar disorder have used symptomatic or syndromal status as the primary outcome variable. More recently, psychosocial functioning has been highlighted as a key domain of outcome. Patients with bipolar disorder appear to be impaired in all functional domains, although the factors that cause impairment have not been clearly specified. METHODS This paper reviews cross-sectional and longitudinal studies on functional impairment and its relationship to symptomatic, neurocognitive, personality, and stress variables in bipolar disorder; and the implications of these relationships for defining treatment targets. 93 articles were located through comprehensive MEDLINE, SCOPUS and Web of Science searches. RESULTS AND DISCUSSION Functional recovery following a mood episode consistently lags behind symptomatic and syndromal recovery. Longer term functional impairment is only partly explained by the number of manic/hypomanic episodes. Depression (including subsyndromal states) and persistent neurocognitive impairment are the strongest correlates of functional impairment in bipolar disorder, with personality and psychosocial stressors playing secondary roles. Possible treatment options include: more aggressive treatment of subthreshold depressive states, pharmacotherapies that target cognition (e.g., stimulants), and adjunctive psychotherapies including cognitive remediation.
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Affiliation(s)
- Michael J Gitlin
- Department of Psychiatry, Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
| | - David J Miklowitz
- Department of Psychiatry, Geffen School of Medicine at UCLA, Los Angeles, CA, USA
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Abstract
OBJECTIVE A recent study reported an 8% increase in bipolar diagnoses in public and community mental health services in New South Wales from 2003 to 2014, an increase interpreted by the authors as reflecting increasing diagnostic boundaries of bipolar disorder, and bipolar II in particular. If valid, we would expect an increase in hospital admissions for hypomania as well as for mania and so analysed a relevant dataset to test that hypothesis. METHODS Data were examined for 27,255 individuals hospitalised in NSW psychiatric hospitals over a 14-year period (2000-2014) for ICD-10 diagnosed mania or hypomania and with analyses examining rates of hospitalisation/per year for both mania and for hypomania. RESULTS While overall admissions for mania and hypomania increased over the study period by 16.4%, admissions for mania increased by 31.0% and admissions for hypomania actually decreased by 32.1%. CONCLUSION The increased rate in admissions of those with a bipolar disorder appears to reflect a trend over more than four decades. The hypothesis that any increase in the diagnostic boundaries of bipolar II disorder would be associated with an increase in hospitalisation rates was rejected, with the converse trend being identified.
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Affiliation(s)
- Gordon Parker
- Scientia Professor of Psychiatry, University of New South Wales, Sydney, NSW, and; Professorial Fellow, Black Dog Institute, Prince of Wales Hospital, Randwick, NSW, Australia
| | - Rebecca Graham
- Research Assistant, School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
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Perna G, Daccò S, Sacco F, Micieli W, Cavedini P, Caldirola D. Short-Term Psychiatric Rehabilitation in Major Depressive and Bipolar Disorders: Neuropsychological-Psychosocial Outcomes. Psychiatry Investig 2017; 14:8-15. [PMID: 28096869 PMCID: PMC5240454 DOI: 10.4306/pi.2017.14.1.8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Revised: 01/04/2016] [Accepted: 02/12/2016] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Our pilot study aims to investigate the efficacy of a Short-Term (4 weeks) Psychiatric Rehabilitation Program (S-T PsyRP), without specific cognitive remediation trainings, on the neuropsychological performance and psychosocial functioning of inpatients with Major Depressive Disorder (MDD) or Bipolar Disorder (BD). Published studies with similar aims are lacking. METHODS Fifty-three inpatients with MDD and 27 with BD (type I/II) were included. The S-T PsyRP was usually performed as clinical practice at Villa San Benedetto Menni Hospital and included a variety of activities aimed at promoting personal autonomies, interpersonal/social skills, and self-care. At the beginning and the end of the hospitalization we evaluated: neuropsychological performance (cognitive tests on verbal/visual working memory, attention, visual-constructive ability, language fluency, and comprehension); psychosocial functioning by the Rehabilitation Areas Form (RAF, handbook VADO); illness severity by the Brief Psychiatric Rating Scale (BPRS). Repeated-measure ANOVA and Pearson's linear correlation were used. RESULTS We found significant improvement (p<0.01) in all the neuropsychological tests except for one, in 4 out of 6 RAF psychosocial areas ("involvement in ward activities", "autonomies", "self-care", and "self-management of health") and in clinical symptoms severity. No associations were found between the amelioration of clinical symptoms and neuropsychological or psychosocial improvement. CONCLUSION A S-T PsyRP without specific cognitive remediation trainings may improve several cognitive/functional domains in MDD or BD inpatients, probably by offering opportunities to engage in demanding problem-solving conditions and cognitively stimulating activities.
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Affiliation(s)
- Giampaolo Perna
- Department of Clinical Neurosciences, Hermanas Hospitalarias, Villa San Benedetto Menni Hospital, FoRiPsi, Albese con Cassano, Como, Italy
- Department of Psychiatry and Neuropsychology, Faculty of Health, Medicine and Life Sciences, University of Maastricht, Maastricht, Netherlands
- Department of Psychiatry and Behavioral Sciences, Leonard Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Silvia Daccò
- Department of Clinical Neurosciences, Hermanas Hospitalarias, Villa San Benedetto Menni Hospital, FoRiPsi, Albese con Cassano, Como, Italy
| | - Ferdinando Sacco
- Department of Clinical Neurosciences, Hermanas Hospitalarias, Villa San Benedetto Menni Hospital, FoRiPsi, Albese con Cassano, Como, Italy
| | - Wilma Micieli
- Department of Clinical Neurosciences, Hermanas Hospitalarias, Villa San Benedetto Menni Hospital, FoRiPsi, Albese con Cassano, Como, Italy
| | - Paolo Cavedini
- Department of Clinical Neurosciences, Hermanas Hospitalarias, Villa San Benedetto Menni Hospital, FoRiPsi, Albese con Cassano, Como, Italy
| | - Daniela Caldirola
- Department of Clinical Neurosciences, Hermanas Hospitalarias, Villa San Benedetto Menni Hospital, FoRiPsi, Albese con Cassano, Como, Italy
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Hodgkin D, Merrick EL, O'Brien PL, McGuire TG, Lee S, Deckersbach T, Nierenberg AA. Testing for clinical inertia in medication treatment of bipolar disorder. J Affect Disord 2016; 205:13-19. [PMID: 27391267 PMCID: PMC5048514 DOI: 10.1016/j.jad.2016.03.073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 02/19/2016] [Accepted: 03/12/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND Clinical inertia has been defined as lack of change in medication treatment at visits where a medication adjustment appears to be indicated. This paper seeks to identify the extent of clinical inertia in medication treatment of bipolar disorder. A second goal is to identify patient characteristics that predict this treatment pattern. METHOD Data describe 23,406 visits made by 1815 patients treated for bipolar disorder during the STEP-BD practical clinical trial. Visits were classified in terms of whether a medication adjustment appears to be indicated, and also whether or not one occurred. Multivariable regression analyses were conducted to find which patient characteristics were predictive of whether adjustment occurred. RESULTS 36% of visits showed at least 1 indication for adjustment. The most common indications were non-response to medication, side effects, and start of a new illness episode. Among visits with an indication for adjustment, no adjustment occurred 19% of the time, which may be suggestive of clinical inertia. In multivariable models, presence of any indication for medication adjustment was a predictor of receiving one (OR=1.125, 95% CI =1.015, 1.246), although not as strong as clinical status measures. LIMITATIONS The associations observed are not necessarily causal, given the study design. The data also lack information about physician-patient communication. CONCLUSIONS Many patients remained on the same medication regimen despite indications of side effects or non-response to treatment. Although lack of adjustment does not necessarily reflect clinical inertia in all cases, the reasons for this treatment pattern merit further examination.
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Affiliation(s)
- Dominic Hodgkin
- Institute for Behavioral Health, Heller School for Social Policy and Management, Brandeis University, United States.
| | - Elizabeth L Merrick
- Institute for Behavioral Health, Heller School for Social Policy and Management, Brandeis University, United States
| | | | - Thomas G McGuire
- Department of Health Care Policy, Harvard Medical School, United States
| | - Sue Lee
- Institute for Behavioral Health, Heller School for Social Policy and Management, Brandeis University, United States
| | - Thilo Deckersbach
- Department of Psychiatry, Harvard Medical School, and Bipolar Clinic and Research Program, Massachusetts General Hospital, United States
| | - Andrew A Nierenberg
- Department of Psychiatry, Harvard Medical School, and Bipolar Clinic and Research Program, Massachusetts General Hospital, United States
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Malhi GS, Bassett D, Boyce P, Bryant R, Fitzgerald PB, Fritz K, Hopwood M, Lyndon B, Mulder R, Murray G, Porter R, Singh AB. Royal Australian and New Zealand College of Psychiatrists clinical practice guidelines for mood disorders. Aust N Z J Psychiatry 2015; 49:1087-206. [PMID: 26643054 DOI: 10.1177/0004867415617657] [Citation(s) in RCA: 511] [Impact Index Per Article: 56.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES To provide guidance for the management of mood disorders, based on scientific evidence supplemented by expert clinical consensus and formulate recommendations to maximise clinical salience and utility. METHODS Articles and information sourced from search engines including PubMed and EMBASE, MEDLINE, PsycINFO and Google Scholar were supplemented by literature known to the mood disorders committee (MDC) (e.g., books, book chapters and government reports) and from published depression and bipolar disorder guidelines. Information was reviewed and discussed by members of the MDC and findings were then formulated into consensus-based recommendations and clinical guidance. The guidelines were subjected to rigorous successive consultation and external review involving: expert and clinical advisors, the public, key stakeholders, professional bodies and specialist groups with interest in mood disorders. RESULTS The Royal Australian and New Zealand College of Psychiatrists clinical practice guidelines for mood disorders (Mood Disorders CPG) provide up-to-date guidance and advice regarding the management of mood disorders that is informed by evidence and clinical experience. The Mood Disorders CPG is intended for clinical use by psychiatrists, psychologists, physicians and others with an interest in mental health care. CONCLUSIONS The Mood Disorder CPG is the first Clinical Practice Guideline to address both depressive and bipolar disorders. It provides up-to-date recommendations and guidance within an evidence-based framework, supplemented by expert clinical consensus. MOOD DISORDERS COMMITTEE Professor Gin Malhi (Chair), Professor Darryl Bassett, Professor Philip Boyce, Professor Richard Bryant, Professor Paul Fitzgerald, Dr Kristina Fritz, Professor Malcolm Hopwood, Dr Bill Lyndon, Professor Roger Mulder, Professor Greg Murray, Professor Richard Porter and Associate Professor Ajeet Singh. INTERNATIONAL EXPERT ADVISORS Professor Carlo Altamura, Dr Francesco Colom, Professor Mark George, Professor Guy Goodwin, Professor Roger McIntyre, Dr Roger Ng, Professor John O'Brien, Professor Harold Sackeim, Professor Jan Scott, Dr Nobuhiro Sugiyama, Professor Eduard Vieta, Professor Lakshmi Yatham. AUSTRALIAN AND NEW ZEALAND EXPERT ADVISORS Professor Marie-Paule Austin, Professor Michael Berk, Dr Yulisha Byrow, Professor Helen Christensen, Dr Nick De Felice, A/Professor Seetal Dodd, A/Professor Megan Galbally, Dr Josh Geffen, Professor Philip Hazell, A/Professor David Horgan, A/Professor Felice Jacka, Professor Gordon Johnson, Professor Anthony Jorm, Dr Jon-Paul Khoo, Professor Jayashri Kulkarni, Dr Cameron Lacey, Dr Noeline Latt, Professor Florence Levy, A/Professor Andrew Lewis, Professor Colleen Loo, Dr Thomas Mayze, Dr Linton Meagher, Professor Philip Mitchell, Professor Daniel O'Connor, Dr Nick O'Connor, Dr Tim Outhred, Dr Mark Rowe, Dr Narelle Shadbolt, Dr Martien Snellen, Professor John Tiller, Dr Bill Watkins, Dr Raymond Wu.
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Affiliation(s)
- Gin S Malhi
- Discipline of Psychiatry, Kolling Institute, Sydney Medical School, University of Sydney, Sydney, NSW, Australia CADE Clinic, Department of Psychiatry, Royal North Shore Hospital, St Leonards, NSW, Australia
| | - Darryl Bassett
- School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, WA, Australia School of Medicine, University of Notre Dame, Perth, WA, Australia
| | - Philip Boyce
- Discipline of Psychiatry, Sydney Medical School, Westmead Clinical School, University of Sydney, Sydney, NSW, Australia
| | - Richard Bryant
- School of Psychology, University of New South Wales, Sydney, NSW, Australia
| | - Paul B Fitzgerald
- Monash Alfred Psychiatry Research Centre (MAPrc), Monash University Central Clinical School and The Alfred, Melbourne, VIC, Australia
| | - Kristina Fritz
- CADE Clinic, Discipline of Psychiatry, Sydney Medical School - Northern, University of Sydney, Sydney, NSW, Australia
| | - Malcolm Hopwood
- Department of Psychiatry, University of Melbourne, Melbourne, VIC, Australia
| | - Bill Lyndon
- Sydney Medical School, University of Sydney, Sydney, NSW, Australia Mood Disorders Unit, Northside Clinic, Greenwich, NSW, Australia ECT Services Northside Group Hospitals, Greenwich, NSW, Australia
| | - Roger Mulder
- Department of Psychological Medicine, University of Otago-Christchurch, Christchurch, New Zealand
| | - Greg Murray
- Department of Psychological Sciences, School of Health Sciences, Swinburne University of Technology, Melbourne, VIC, Australia
| | - Richard Porter
- Department of Psychological Medicine, University of Otago-Christchurch, Christchurch, New Zealand
| | - Ajeet B Singh
- School of Medicine, Deakin University, Geelong, VIC, Australia
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Zimmerman M, Ellison W, Morgan TA, Young D, Chelminski I, Dalrymple K. Psychosocial morbidity associated with bipolar disorder and borderline personality disorder in psychiatric out-patients: comparative study. Br J Psychiatry 2015; 207:334-8. [PMID: 25906793 DOI: 10.1192/bjp.bp.114.153569] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Accepted: 11/02/2014] [Indexed: 11/23/2022]
Abstract
BACKGROUND The morbidity associated with bipolar disorder is, in part, responsible for repeated calls for improved detection and recognition. No such commentary exists for the improved detection of borderline personality disorder. Clinical experience suggests that it is as disabling as bipolar disorder, but no study has directly compared the two disorders. AIMS To compare the levels of psychosocial morbidity in patients with bipolar disorder and borderline personality disorder. METHOD Patients were assessed with semi-structured interviews. We compared 307 patients with DSM-IV borderline personality disorder but without bipolar disorder and 236 patients with bipolar disorder but without borderline personality disorder. RESULTS The patients with borderline personality disorder less frequently were college graduates, were diagnosed with more comorbid disorders, more frequently had a history of substance use disorder, reported more suicidal ideation at the time of the evaluation, more frequently had attempted suicide, reported poorer social functioning and were rated lower on the Global Assessment of Functioning. There was no difference between the two patient groups in history of admission to psychiatric hospital or time missed from work during the past 5 years. CONCLUSIONS The level of psychosocial morbidity associated with borderline personality disorder was as great as (or greater than) that experienced by patients with bipolar disorder. From a public health perspective, efforts to improve the detection and treatment of borderline personality disorder might be as important as efforts to improve the recognition and treatment of bipolar disorder.
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Affiliation(s)
- Mark Zimmerman
- Mark Zimmerman, MD, William Ellison, PhD, Theresa A. Morgan, PhD, Diane Young, PhD, Iwona Chelminski, PhD, Kristy Dalrymple, PhD, Department of Psychiatry and Human Behavior, Brown Medical School, Providence, Rhode Island, USA
| | - William Ellison
- Mark Zimmerman, MD, William Ellison, PhD, Theresa A. Morgan, PhD, Diane Young, PhD, Iwona Chelminski, PhD, Kristy Dalrymple, PhD, Department of Psychiatry and Human Behavior, Brown Medical School, Providence, Rhode Island, USA
| | - Theresa A Morgan
- Mark Zimmerman, MD, William Ellison, PhD, Theresa A. Morgan, PhD, Diane Young, PhD, Iwona Chelminski, PhD, Kristy Dalrymple, PhD, Department of Psychiatry and Human Behavior, Brown Medical School, Providence, Rhode Island, USA
| | - Diane Young
- Mark Zimmerman, MD, William Ellison, PhD, Theresa A. Morgan, PhD, Diane Young, PhD, Iwona Chelminski, PhD, Kristy Dalrymple, PhD, Department of Psychiatry and Human Behavior, Brown Medical School, Providence, Rhode Island, USA
| | - Iwona Chelminski
- Mark Zimmerman, MD, William Ellison, PhD, Theresa A. Morgan, PhD, Diane Young, PhD, Iwona Chelminski, PhD, Kristy Dalrymple, PhD, Department of Psychiatry and Human Behavior, Brown Medical School, Providence, Rhode Island, USA
| | - Kristy Dalrymple
- Mark Zimmerman, MD, William Ellison, PhD, Theresa A. Morgan, PhD, Diane Young, PhD, Iwona Chelminski, PhD, Kristy Dalrymple, PhD, Department of Psychiatry and Human Behavior, Brown Medical School, Providence, Rhode Island, USA
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Scott J, Grunze H, Meyer TD, Nendick J, Watkins H, Ferrier N. A bipolar II cohort (ABC): The association of functional disability with gender and rapid cycling. J Affect Disord 2015. [PMID: 26209962 DOI: 10.1016/j.jad.2015.06.050] [Citation(s) in RCA: 10] [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: 02/05/2023]
Abstract
BACKGROUND Bipolar II disorder (BP II) is a chronic, frequently co-morbid, and complex disorder with similar rates of attempted suicide to BP I. However, case identification for BP II studies that is based on clinician diagnosis alone is prone to error. This paper reports on differences between clinical and research diagnoses and then describes the clinical characteristics of a carefully defined BP II cohort. METHODS A cohort of rigorously defined BP II cases were recruited from a range of primary and secondary health services in the North of England to participate in a programme of cross-sectional and prospective studies. Case identification, and rapid cycling, comorbidities and functioning were examined. RESULTS Of 355 probable clinical cases of BP II disorder, 176 (∼50%) met rigorous diagnostic criteria. The sample mean age was ∼44 years, with a mean duration of mood disorder of ∼18 years. Two thirds of the cohort were female (n=116), but only 40% were in paid employment. Current and past year functioning was more impaired in females and those with rapid cycling. LIMITATIONS This paper describes only the preliminary assessments of the cohort, so it was not possible to examine additional factors that may contribute to the explained variance in functioning. CONCLUSIONS This carefully ascertained cohort of BP II cases show few gender differences, except for levels of functional impairment. Interestingly, the most common problem identified with using case note diagnoses of BP II arose because of failure to record prior episodes of mania, not failure to identify hypomania.
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Affiliation(s)
- Jan Scott
- Academic Psychiatry, Institute of Neuroscience, Newcastle University, Newcastle Upon Tyne, NE4 5PL UK; Centre for Affective Disorders, IPPN, Kings College, London, UK.
| | - Heinz Grunze
- Formerly Institute of Neuroscience, Newcastle University, UK
| | - Thomas D Meyer
- Formerly Institute of Neuroscience, Newcastle University, UK
| | | | - Hannah Watkins
- Formerly Institute of Neuroscience, Newcastle University, UK
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Mosolov S, Ushkalova A, Kostukova E, Shafarenko A, Alfimov P, Kostyukova A, Angst J. Bipolar II disorder in patients with a current diagnosis of recurrent depression. Bipolar Disord 2014; 16:389-99. [PMID: 24580856 DOI: 10.1111/bdi.12192] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2013] [Accepted: 10/16/2013] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The prevalence of bipolar II disorder (BD-II) in Russia has never been studied. Therefore, we sought to identify patients meeting diagnostic criteria for BD-II among patients with a current diagnosis of recurrent depressive disorder (RDD) through the use of the Russian versions of the Hypomania Checklist (HCL-32) and Bipolarity Index scales for differentiating between BD-II and RDD. METHODS In a non-interventional diagnostic study, we selected 409 patients aged between 18 and 65 years from two medical settings with (i) a current diagnosis of RDD, (ii) an illness duration of at least three years, and (iii) at least two affective episodes. The diagnosis was based on clinical assessment and confirmed by the Russian version of the Mini International Neuropsychiatric Interview. All patients were assessed by the HCL-32, the Bipolarity Index, and the Personal and Social Performance Scale. RESULTS Among patients with a current diagnosis of RDD, 40.8% had a diagnosis of bipolar disorder (bipolar I disorder: 4.9%; BD-II: 35.9%). The average time lag from onset to a correct diagnosis of BD-II was 15 years and patients were treated only with antidepressants. The sensitivity of the Russian version of the HCL-32 at the optimal cutoff point (≥14.0) was 83.7%, and its specificity was 71.9%. The Bipolarity Index showed significant differences between the total scores of the patients with BD-II and RDD (31.8 versus 20.2; p < 0.0001). The optimal threshold was ≥22.0 (sensitivity 73.5%; specificity 72.3%). CONCLUSIONS In Russia, diagnostic errors are an important cause of the non-detection of bipolar disorder, particularly BD-II. The Russian version of the HCL-32 and the Bipolarity Index, as additional tools, could be useful for bipolarity screening.
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Affiliation(s)
- Sergey Mosolov
- Department for Therapy of Mental Disorders, Moscow Research Institute of Psychiatry, Moscow, Russia
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Crandall EK, Ruggero CJ, Bain K, Kilmer J. Adjustment Difficulties and Caregiving Burdens Faced by College Students with a Parent with Bipolar or Depressive Disorders. JOURNAL OF COLLEGE STUDENT PSYCHOTHERAPY 2014. [DOI: 10.1080/87568225.2014.854678] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Swartz HA, Swanson J. Psychotherapy for Bipolar Disorder in Adults: A Review of the Evidence. FOCUS: JOURNAL OF LIFE LONG LEARNING IN PSYCHIATRY 2014; 12:251-266. [PMID: 26279641 DOI: 10.1176/appi.focus.12.3.251] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Although pharmacotherapy is the mainstay of treatment for bipolar disorder, medication offers only partial relief for patients. Treatment with pharmacologic interventions alone is associated with disappointingly low rates of remission, high rates of recurrence, residual symptoms, and psychosocial impairment. Bipolar-specific therapy is increasingly recommended as an essential component of illness management. This review summarizes the available data on psychotherapy for adults with bipolar disorder. We conducted a search of the literature for outcome studies published between 1995 and 2013 and identified 35 reports of 28 randomized controlled trials testing individual or group psychosocial interventions for adults with bipolar disorder. These reports include systematic trials investigating the efficacy and effectiveness of individual psychoeducation, group psychoeducation, individual cognitive-behavioral therapy, group cognitive-behavioral therapy, family therapy, interpersonal and social rhythm therapy, and integrated care management. The evidence demonstrates that bipolar disorder-specific psychotherapies, when added to medication for the treatment of bipolar disorder, consistently show advantages over medication alone on measures of symptom burden and risk of relapse. Whether delivered in a group or individual format, those who receive bipolar disorder-specific psychotherapy fare better than those who do not. Psychotherapeutic strategies common to most bipolar disorder-specific interventions are identified.
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Affiliation(s)
- Holly A Swartz
- Department of Psychiatry, University of Pittsburgh School of Medicine,Western Psychiatric Institute and Clinic, 3811 O'Hara St., Pittsburgh, PA 15213
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Parker G, Fletcher K. Differentiating bipolar I and II disorders and the likely contribution of DSM-5 classification to their cleavage. J Affect Disord 2014; 152-154:57-64. [PMID: 24446541 DOI: 10.1016/j.jad.2013.10.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Current diagnostic criteria define bipolar I (BP I) and bipolar II (BP II) disorders as distinct conditions, differing only slightly by clinical features. This review seeks to identify commonalities and differentiating features across the two sub-types, and emphasize that differences in causes and treatments are likely to be highly dependent on the diagnostic criteria used to define and differentiate the two conditions. We undertake a literature review of candidate clinical features that might be anticipated to vary or be shared across BP I and BP II disorders, and consider the impact of DSM definition on such applied findings. Studies respecting DSM-IV differentiation of BP I and BP II disorders have generated relatively few differences across the conditions, which may reflect definitional similarity or commonalities across the two conditions. As DSM-5 decision rules are similar to those used by DSM-IV to differentiate BP I and BP II disorders, we argue for application studies employing DSM-5 decisions to examine the differential impact of three features that weight BP I assignment (i.e. psychosis, hospitalization and/or impairment) and examine other sets of differentiating criteria.
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McCraw S, Parker G, Fletcher K, Friend P. Self-reported creativity in bipolar disorder: prevalence, types and associated outcomes in mania versus hypomania. J Affect Disord 2013; 151:831-6. [PMID: 24084622 DOI: 10.1016/j.jad.2013.07.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Revised: 07/24/2013] [Accepted: 07/24/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND Bipolar (BP) disorder has been linked to creativity following investigation of prominent artists and controlled trials of creativity in BP disorder patients. However, it is unclear whether creativity is differentially expressed across the BP I and BP II subtypes. METHODS 219 patients (aged 19-63 years) diagnosed with BP disorder by clinical interview and DSM-IV criteria were asked whether they tended to be more creative during hypo/manic episodes, and answered five questions about personality styles associated with creativity. Qualitative analyses were performed on a smaller subset of 69 BP patients (n=19 BP I, n=50 BP II) who provided written responses of the types of creative activities engaged in when hypo/manic and any perceived advantages or disadvantages of their creative pursuits. RESULTS 82% of BP patients affirmed being creative when hypo/manic, with comparable results for the BP I and BP II subtypes (84% and 81% respectively). Both BP subtypes engaged mostly in writing, painting, work or business ideas and 'other' forms of art; however BP II patients were more likely to draw and be musical. Both subgroups reported the consequences of feeling good, being productive or quitting their project. BP I patients were more likely to overspend during their creative highs while BP II patients were more likely to experience improved focus and clarity. BP patients affirming creative highs were significantly more likely to report creative personality styles more generally outside of a mood episode. LIMITATIONS BP patients' self-reported creative activities were not retrospectively judged for quality or originality and so may reflect common creative abilities rather than exceptional quality. The impact of depressive episodes on creativity was not assessed. Uneven sample sizes in the BP I and BP II subgroups may have compromised statistical power. CONCLUSION Creativity during hypo/manic episodes was extremely common in both BP subtypes. While some nuances in activity type and outcomes were observed, no significant creative phenotype specific to BP I or BP II disorder emerged.
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Affiliation(s)
- Stacey McCraw
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia; Black Dog Institute, Sydney, NSW, Australia.
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Rossi R, Pievani M, Lorenzi M, Boccardi M, Beneduce R, Bignotti S, Borsci G, Cotelli M, Giannakopoulos P, Magni LR, Rillosi L, Rosini S, Rossi G, Frisoni GB. Structural brain features of borderline personality and bipolar disorders. Psychiatry Res 2013; 213:83-91. [PMID: 23146251 DOI: 10.1016/j.pscychresns.2012.07.002] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2012] [Revised: 07/04/2012] [Accepted: 07/06/2012] [Indexed: 12/11/2022]
Abstract
A potential overlap between bipolar disorder (BD) and borderline personality disorder (BPD) has been recently proposed. We aimed to assess similarities and differences of brain structural features in BD and BPD. Structural magnetic resonance imaging (MRI) was performed in 26 inpatients with BPD, 14 with BD, and 40 age-and sex-matched healthycontrols (HC). Voxel-based morphometry analysis with Statistical Parametric Mapping (SPM) was used to localize and quantify gray (GM) and white matter (WM) abnormalities in BD and BPD compared to HC and to identify those specifically affected in each patient group. Region of interest (ROI)-based analyses were also performed for confirmation. GM density changes in BD are significantly more diffuse and severe than in BPD, as demonstrated in both SPM- and ROI-based analyses. The topography of GM alterations showed some regions of overlap, but each disorder had specific regions of abnormality (involving both cortical and subcortical structures in BD, confined mainly to fronto-limbic regions in BPD). WM density changes were less pronounced in both conditions and involved completely different regions. Although BPD and BD show a considerable overlap of GM changes, the topography of alterations is more consistent with the separate conditions hypothesis and with the vulnerability of separate neural systems.
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Affiliation(s)
- Roberta Rossi
- Unit of Psychiatry, IRCCS San Giovanni di Dio-Fatebenefratelli, via Pilastroni 4, I-25125, Brescia, Italy.
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Grande I, Goikolea JM, de Dios C, González-Pinto A, Montes JM, Saiz-Ruiz J, Prieto E, Vieta E. Occupational disability in bipolar disorder: analysis of predictors of being on severe disablement benefit (PREBIS study data). Acta Psychiatr Scand 2013; 127:403-11. [PMID: 22924855 DOI: 10.1111/acps.12003] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Patients diagnosed with bipolar disorder (BD) are reported to have significant work impairment during interepisode intervals. This study was carried out to assess potential predictors of occupational disability in a longitudinal follow-up of euthymic patients. METHOD We included 327 euthymic patients diagnosed with BD type I or type II, 226 of whom were employed and 101 were receiving a severe disablement benefit (SDB). Sociodemographic data were studied and episode recurrence was assessed along a 1-year follow-up. Logistic regression analysis was applied to determine predictors of receiving SDB. Cox regression was built to study recurrences. RESULTS Predictors of receiving SDB were: axis II comorbidity [Odds Ratio (OR) = 2.94, CI: 1.26-6.86, P = 0.013], number of manic episodes (OR = 1.21, CI: 1.10-1.34, P < 0.001), being without stable partner (OR = 2.44, CI: 1.34-4.44, P = 0.004) and older age (OR = 1.08, CI: 1.05-1.12, P < 0.001). Bipolar patients receiving SDB presented more episodic recurrences regardless of polarity than employed bipolar patients (P = 0.002). The time until recurrence in 25% of the bipolar patients receiving SDB was 6.08 months (CI: 4.44-11.77) being 13.08 months (CI: 9.60 to -) in the employed group. CONCLUSION Occupational disability in bipolar patients is associated with axis II comorbidity, more previous manic episodes, not having a stable relationship, older age, and more recurrences at 1-year follow-up.
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Affiliation(s)
- I Grande
- Bipolar Disorders Program, Clinical Institute of Neuroscience, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Spain
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Zimmerman M, Martinez JH, Young D, Chelminski I, Dalrymple K. Sustained unemployment in psychiatric outpatients with bipolar depression compared to major depressive disorder with comorbid borderline personality disorder. Bipolar Disord 2012; 14:856-62. [PMID: 23057759 DOI: 10.1111/bdi.12014] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES The morbidity associated with bipolar disorder is, in part, responsible for repeated calls for improved detection and recognition. No such clinical commentary exists for improved detection of borderline personality disorder in depressed patients. Clinical experience suggests that borderline personality disorder is as disabling as bipolar disorder; however, no studies have directly compared the two disorders. For this reason we undertook the current analysis from the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) project comparing unemployment and disability rates in patients with bipolar disorder and borderline personality disorder. METHODS Patients were interviewed with semi-structured interviews. We compared three non-overlapping groups of depressed patients: (i) 181 patients with DSM-IV major depressive disorder and borderline personality disorder, (ii) 1068 patients with major depressive disorder without borderline personality disorder, and (iii) 84 patients with bipolar depression without borderline personality disorder. RESULTS Compared to depressed patients without borderline personality disorder, depressed patients with borderline personality disorder were significantly more likely to have been persistently unemployed. A similar difference was found between patients with bipolar depression and major depressive disorder without borderline personality disorder. No differences were found between patients with bipolar depression and depression with borderline personality disorder. CONCLUSIONS Both bipolar disorder and borderline personality disorder were associated with impaired occupational functioning and thus carry a significant public health burden. Efforts to improve detection of borderline personality disorder in depressed patients might be as important as the recognition of bipolar disorder.
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Affiliation(s)
- Mark Zimmerman
- Department of Psychiatry and Human Behavior, Brown Medical School, Providence, RI 02904, USA.
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Solé B, Bonnin CM, Torrent C, Balanzá-Martínez V, Tabarés-Seisdedos R, Popovic D, Martínez-Arán A, Vieta E. Neurocognitive impairment and psychosocial functioning in bipolar II disorder. Acta Psychiatr Scand 2012; 125:309-17. [PMID: 21848702 DOI: 10.1111/j.1600-0447.2011.01759.x] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE There is a growing body of evidence on neurocognitive impairment in euthymic bipolar patients, but this issue has been studied mostly in bipolar I disorder, data on bipolar II (BD-II) are scant and discrepant. The two aims of this study were to ascertain whether strictly defined euthymic BD-II patients would present neurocognitive disturbances and to evaluate their impact on functional outcome. METHOD Forty-three BD-II patients and 42 demographically and educationally matched healthy subjects were assessed with a comprehensive neuropsychological test battery and with the Social and Occupational Functioning Assessment Scale (SOFAS). The euthymia criteria were reduced (Hamilton Rating Scale for Depression score ≤6 and a Young Mania Rating Scale score ≤6) to minimize the influence of subdepressive symptomatology on cognition and functioning. RESULTS BD-II patients showed a significantly lower performance on several measures of attention, learning and verbal memory, and executive function compared with healthy controls. The presence of subthreshold depressive symptomatology and one measure related to executive function (Trail Making Test, part B) was the variables that best predicted psychosocial functioning measured with the SOFAS. CONCLUSION This report provides further evidence that euthymic BD-II patients present cognitive impairment which may impact psychosocial functioning.
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Affiliation(s)
- B Solé
- Bipolar Disorders Program, Institute of Neuroscience, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Catalonia, Spain
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Swartz HA, Levenson JC, Frank E. Psychotherapy for Bipolar II Disorder: The Role of Interpersonal and Social Rhythm Therapy. PROFESSIONAL PSYCHOLOGY-RESEARCH AND PRACTICE 2012; 43:145-153. [PMID: 26612968 PMCID: PMC4657867 DOI: 10.1037/a0027671] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Although bipolar II disorder is a highly prevalent, chronic illness that is associated with burdensome psychosocial impairment, relatively little is known about the best ways to treat the disorder. Moreover, psychosocial interventions for the management of bipolar II disorder have been largely unexplored, leaving psychologists with few evidence-based recommendations for best treatment practices. In this article, we provide information about interpersonal and social rhythm therapy (IPSRT), an empirically supported treatment for bipolar I disorder that has preliminary evidence supporting its efficacy in bipolar II disorder. After reviewing the phenomenology of bipolar II disorder and differentiating it from bipolar I disorder, we summarize the extant empirical support for using psychotherapy in the management of bipolar II disorder. We explore what is known about the role of psychotherapy in the management of bipolar II disorder as well as lacunae in the evidence base. Next, we introduce IPSRT and discuss how it has been adapted for use as a treatment for individuals suffering from bipolar II disorder. Specific strategies of the treatment are detailed, and preliminary evidence for the efficacy of IPSRT in bipolar II disorder is described. Finally, we present a case vignette demonstrating the use of IPSRT for an individual with bipolar II disorder.
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Godard J, Baruch P, Grondin S, Lafleur MF. Psychosocial and neurocognitive functioning in unipolar and bipolar depression: a 12-month prospective study. Psychiatry Res 2012; 196:145-53. [PMID: 22370154 DOI: 10.1016/j.psychres.2011.09.013] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2011] [Revised: 07/09/2011] [Accepted: 09/17/2011] [Indexed: 10/28/2022]
Abstract
Previous studies have revealed psychosocial and cognitive impairments in patients during unipolar and bipolar depression, which persist even in subsyndromal and euthymic states. Currently, little is known about the nature and the extent of psychosocial and cognitive deficits during depression. The aim of the present study was to characterize psychosocial and cognitive profiles among unipolar (MDD) and bipolar (BD) patients during a major depressive episode and to compare the profiles of the patient groups. Depressed patients with MDD (n=13) and BD (n=11) were followed over a period of 12 months. Clinical, psychosocial and neuropsychological assessments were conducted at baseline and at 6-week, 4-month, 8-month and 12-month follow-ups. In the case of severe mood disorders, psychosocial and neurocognitive functioning seem similar among MDD and BD patients during a depressive episode. All MDD and BD patients had global psychosocial dysfunction, characterized by occupational and relational impairments. Furthermore, the neurocognitive profile was heterogeneous with regard to the nature and extent of cognitive deficits but attentional processes were frequently compromised. After 1 year of treatment, occupational and relational impairments, as well as neurocognitive dysfunction, persisted sufficiently to alter daily functioning.
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Affiliation(s)
- Julie Godard
- Institut universitaire en santé mentale de Québec, Québec, Canada.
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Swartz HA, Frank E, Cheng Y. A randomized pilot study of psychotherapy and quetiapine for the acute treatment of bipolar II depression. Bipolar Disord 2012; 14:211-6. [PMID: 22420597 PMCID: PMC3307150 DOI: 10.1111/j.1399-5618.2012.00988.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The differential roles of psychotherapy and pharmacotherapy in the management of bipolar (BP) II depression are unknown. As a first step toward exploring this issue, we conducted a pilot study to evaluate the feasibility and acceptability of comparing a BP-specific psychotherapy [Interpersonal and Social Rhythm Therapy (IPSRT)] to quetiapine as treatments for BP-II depression. METHODS Unmedicated individuals (n = 25) meeting DSM-IV criteria for BP-II disorder, currently depressed, were randomly assigned to weekly sessions of IPSRT (n = 14) or quetiapine (n = 11), flexibly dosed from 25-300 mg. Participants were assessed with weekly measures of mood and followed for 12 weeks. Treatment preference was queried prior to randomization. RESULTS Using mixed effects models, both groups showed significant declines in the 25-item Hamilton Rating Scale for Depression [F(1,21) = 44, p < 0.0001] and Young Mania Rating Scale [F(1,21) = 20, p = 0.0002] scores over time but no group-by-time interactions. Dropout rates were 21% (n = 3) and 27% (n = 3) in the IPSRT and quetiapine groups, respectively. Overall response rates (defined as ≥ 50% reduction in depression scores without an increase in mania scores) were 29% (n = 4) in the IPSRT group and 27% (n = 3) in the quetiapine group. Measures of treatment satisfaction were high in both groups. Treatment preference was not associated with outcomes. CONCLUSIONS Outcomes in participants with BP-II depression assigned to IPSRT monotherapy or quetiapine did not differ over 12 weeks in this small study. Follow-up trials should examine characteristics that predict differential response to psychotherapy and pharmacotherapy.
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Affiliation(s)
- Holly A Swartz
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
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Abstract
Suicide attempts in kleptomania have received little investigation. This study examined rates, correlates, and predictors of suicide attempts in kleptomania. A total of 107 adolescent and adult subjects (n = 32 [29.9%] males) with DSM-IV kleptomania were assessed with standard measures of symptom severity, psychiatric comorbidity, and functional impairment. Subjects had high rates of suicide attempts (24.3%). The suicide attempt in 92.3% of those who attempted suicide was attributed specifically to kleptomania. Suicide attempts were associated with current and life-time bipolar disorder (p = .047) and lifetime personality disorder (p = .049). Individuals with kleptomania have high rates of suicide attempts. Bipolar disorder is associated with suicide attempts in individuals with kleptomania and underscores the importance of carefully assessing and monitoring suicidality in patients with kleptomania.
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Affiliation(s)
- Brian L Odlaug
- Department of Public Health, Faculty of Health and Medical Sciences, University of Copenhagen, Øster Farimagsgade 5A, DK-1353 Copenhagen K, Denmark.
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Godard J, Grondin S, Baruch P, Lafleur MF. Psychosocial and neurocognitive profiles in depressed patients with major depressive disorder and bipolar disorder. Psychiatry Res 2011; 190:244-52. [PMID: 21764461 DOI: 10.1016/j.psychres.2011.06.014] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2010] [Revised: 06/07/2011] [Accepted: 06/15/2011] [Indexed: 11/17/2022]
Abstract
Previous studies have revealed psychosocial and cognitive impairments in patients during depression. The primary aim of this study was to investigate whether patients with major depression (MDD) and bipolar disorder (BD) differ in psychosocial and neurocognitive profiles. A second aim was to examine whether cognitive impairments are homogeneous among depressed patients. Patients with MDD (n=16) and BD (n=14) were enrolled during a major depressive episode. About half of them had comorbidities, including personality, substance use, and anxiety disorders. Information was collected about symptomatology and psychosocial functioning, whereas an exhaustive neuropsychological battery was administered to assess cognition. During a depressive episode, MDD and BD patients had global psychosocial dysfunction, characterized by occupational and relational impairments. A cognitive slowing was also observed, as well as deficits related to alertness, spontaneous flexibility, sustained and divided attention. Moreover, severity of depression and cognitive functions were significantly associated with psychosocial functioning. In the case of severe mood disorders, psychosocial and neurocognitive functioning seem similar among MDD and BD patients during a depressive episode. In addition to an altered daily functioning, the neurocognitive profile was heterogeneous with regard to the nature and extent of cognitive deficits. Executive functions, as well as verbal learning and memory, were preserved better than attentional processes.
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Affiliation(s)
- Julie Godard
- Institut universitaire en santé mentale de Québec, Québec, Canada.
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Zimmerman M, Galione JN, Ruggero CJ, Chelminski I, Dalrymple K, Young D. Are screening scales for bipolar disorder good enough to be used in clinical practice? Compr Psychiatry 2011; 52:600-6. [PMID: 21406301 DOI: 10.1016/j.comppsych.2011.01.004] [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: 11/30/2010] [Revised: 01/10/2011] [Accepted: 01/16/2011] [Indexed: 11/29/2022] Open
Abstract
Bipolar disorder is often underdiagnosed. Recommendations for improving the detection of bipolar disorder include the use of screening questionnaires. The most widely studied screening scale is the Mood Disorders Questionnaire (MDQ). Studies of the performance of the MDQ in heterogeneous samples of psychiatric outpatients presenting for treatment have raised concerns about the adequacy of the MDQ as a screening measure because of its relatively low sensitivity. The sensitivity of a scale is not an inherent property of the instrument but depends on the threshold used to identify positive cases. Prior studies used the scoring recommendations of the developers of the MDQ to examine its performance; none examined the performance of the scale across the range of cutoff scores to determine whether a lower threshold would be more appropriate for the purposes of screening. The goal of the present study was to examine the operating characteristics of the MDQ at all cutoff scores to determine the cutoff point that would be appropriate for the purpose of screening. Seven hundred fifty-two psychiatric outpatients were interviewed with the Structured Clinical Interview for DSM-IV, and completed the MDQ. When MDQ caseness was based only on symptom score without regard to level of impairment, the cutoff score associated with at least 90% sensitivity was 5. At this cutoff the specificity of the MDQ was 60.7%, and its positive predictive value was 22.1%. These findings indicate that when the cutoff to identify cases on the MDQ was set to achieve a desired level of sensitivity as a screening instrument most cases screening positive on the scale did not have bipolar disorder. Low positive predictive value does not support the use of the MDQ or any bipolar disorder screening scale in psychiatric clinical practice.
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Affiliation(s)
- Mark Zimmerman
- Department of Psychiatry and Human Behavior, Rhode Island Hospital, Brown Medical School, Providence, RI 02905, USA.
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Rosa AR, Bonnín CM, Vázquez GH, Reinares M, Solé B, Tabarés-Seisdedos R, Balanzá-Martínez V, González-Pinto A, Sánchez-Moreno J, Vieta E. Functional impairment in bipolar II disorder: is it as disabling as bipolar I? J Affect Disord 2010; 127:71-6. [PMID: 20538343 DOI: 10.1016/j.jad.2010.05.014] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2010] [Revised: 05/18/2010] [Accepted: 05/18/2010] [Indexed: 10/19/2022]
Abstract
INTRODUCTION It is well established that patients with bipolar disorder experience functional impairment even in remission. Nevertheless, bipolar II disorder remains understudied because most investigations to date include only bipolar I patients or just a small sample of bipolar II patients, without explicitly comparing both subtypes of disorder. The main objective of the current report is to evaluate overall and multiple domains of functioning, specifically in bipolar II disorder compared to patients with bipolar I disorder and healthy subjects. METHODS 233 subjects from 3 groups were compared: bipolar I patients (n=106), bipolar II patients (n=66) and healthy controls (n=61). Bipolar patients meeting criteria of remission were recruited at the Hospital Clinic of Barcelona and at different study sites in Argentina. All participants were assessed with 17-item Hamilton Depression Rating Scale (HAM-D), Young Mania Rating Scale (YMRS) and the Functioning Assessment Short Test (FAST). Clinical and sociodemographic data were also recorded. RESULTS Both subgroups of patients, bipolar I and bipolar II, showed lower overall functioning (p<0.001) and in each domain of the FAST scale (all, p<0.001) when compared to the healthy control group. Tukey post hoc test revealed that bipolar II patients scored worse in the cognitive domain compared to bipolar I patients. However, after controlling for potential confounding variables, this difference disappeared and only older age (p<0.005) and HAM-D scores (p<0.001) remained significant. CONCLUSIONS Our results suggest that bipolar II patients are as disabled as bipolar I patients. This may be explained, in part, because bipolar II patients experience greater lifetime residual depressive symptoms than the bipolar I subgroup, which may have particular impact on cognitive domains of functioning.
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Affiliation(s)
- A R Rosa
- Bipolar Disorders Program, Institute of Neurosciences, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
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Zimmerman M, Galione JN, Chelminski I, Young D, Dalrymple K, Ruggero CJ. Sustained unemployment in psychiatric outpatients with bipolar disorder: frequency and association with demographic variables and comorbid disorders. Bipolar Disord 2010; 12:720-6. [PMID: 21040289 DOI: 10.1111/j.1399-5618.2010.00869.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES The negative impact of bipolar disorder on occupational functioning is well established. However, few studies have examined the persistence of unemployment, and no studies have examined the association between diagnostic comorbidity and sustained unemployment. In the present report from the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) project, we described the amount of time unemployed in the five years before the evaluation in a large cohort of outpatients diagnosed with bipolar disorder, and determined the demographic and clinical correlates of sustained unemployment. METHODS A total of 206 patients diagnosed with DSM-IV bipolar I or bipolar II disorder were interviewed with semi-structured interviews assessing comorbid Axis I and Axis II disorders, demographic and clinical variables. The interview included an assessment of the amount of time missed from work due to psychiatric reasons during the past five years. Persistent unemployment was defined as missing up to two years or more from work. RESULTS Less than 20% of the patients reported not missing any time from work due to psychiatric reasons, and more than one-third missed up to two years or more from work. Prolonged unemployment was associated with increased rates of current panic disorder and a lifetime history of alcohol abuse or dependence. Patients with prolonged unemployment were older and experienced more episodes of depression. CONCLUSIONS Most patients presenting for the treatment of bipolar disorder have missed some time from work due to psychiatric reasons, and the persistence of employment problems is considerable. Comorbid psychiatric disorders are a potentially treatable risk factor for sustained unemployment. It is therefore of public health significance to determine if current treatments are effective in bipolar disorder patients with current panic disorder, and if not, to attempt to develop treatments that are effective.
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Affiliation(s)
- Mark Zimmerman
- Department of Psychiatry and Human Behavior, Brown Medical School, 135 Plain Street, Providence, RI 02905, USA.
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Mazzarini L, Colom F, Pacchiarotti I, Nivoli AMA, Murru A, Bonnin CM, Cruz N, Sanchez-Moreno J, Kotzalidis GD, Girardi P, Tatarelli R, Vieta E. Psychotic versus non-psychotic bipolar II disorder. J Affect Disord 2010; 126:55-60. [PMID: 20457470 DOI: 10.1016/j.jad.2010.03.028] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2010] [Revised: 03/30/2010] [Accepted: 03/31/2010] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Psychotic symptoms in bipolar II disorder, allowed by definition only during a depressive episode, are present in a range between 3% and 45%. Little is known regarding the impact of psychotic symptoms on the clinical course of bipolar II patients. Findings from previous reports are controversial and focused specifically on bipolar I disorder. The aim of this study was to ascertain the clinical characteristics of individuals with bipolar II disorder with and without lifetime history of psychotic symptoms. METHODS The sample consisted of 164 DSM-IV Bipolar II patients consecutively recruited from the Barcelona Bipolar Disorder Program. Patients were divided in Bipolar II patients with (N=32) and without (N=132) lifetime history of psychotic symptoms. Clinical and sociodemographic features were compared. RESULTS Thirty-two out of 164 patients with bipolar II disorder had a history of psychosis during depression (19.5%). Bipolar II patients with a history of psychotic symptoms showed a higher number of hospitalizations than patients without such a history (p<0.001). They were also older but were less likely to have a family history of bipolar illness and any mental disorder than non-psychotic bipolar II patients. Melancholic and catatonic features were significantly more frequent in psychotic bipolar II patients (p<0.001). CONCLUSIONS Our findings confirm that the presence of psychotic symptoms in bipolar II disorder is not rare. Psychotic bipolar II disorder may be a different phenotype from non-psychotic bipolar disorder.
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Affiliation(s)
- Lorenzo Mazzarini
- Bipolar Disorders Programme, Institute of Clinical Neuroscience, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
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Zimmerman M, Galione JN, Ruggero CJ, Chelminski I, Dalrymple K, Young D. Overdiagnosis of bipolar disorder and disability payments. J Nerv Ment Dis 2010; 198:452-4. [PMID: 20531126 DOI: 10.1097/nmd.0b013e3181e084e1] [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] [Indexed: 11/25/2022]
Abstract
The diagnosis of bipolar disorder has received increasing attention during the past decade. Several research reports have suggested that bipolar disorder is under-recognized, and that many patients, particularly those with major depressive disorder, have, in fact, bipolar disorder. More recently, some reports have suggested that bipolar disorder is also overdiagnosed at times. There are several possible reasons for bipolar disorder overdiagnosis. In the present study, we examined whether secondary gain associated with receiving disability payments might be partially responsible for bipolar disorder overdiagnosis. A total of 82 psychiatric outpatients reported having been previously diagnosed with bipolar disorder, which was not confirmed when interviewed with the Structured Clinical Interview for DSM-IV. The percentage of patients receiving disability payments and the duration of disability payments were compared in these 82 patients and 528 patients who were not diagnosed with bipolar disorder. Compared with the patients who had never been diagnosed with bipolar disorder, the patients overdiagnosed with bipolar disorder were significantly more likely to have received disability payments at some point during the past 5 years, and were receiving disability payments for significantly more weeks. We conducted a regression analysis controlling for the number of lifetime diagnoses, and overdiagnosis of bipolar disorder was a significant predictor of disability status (OR = 3.8; 95% CI, 1.6-8.8). Thus, an unconfirmed diagnosis of bipolar disorder was significantly associated with receiving disability benefits.
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Affiliation(s)
- Mark Zimmerman
- Department of Psychiatry and Human Behavior, Brown Medical School, Providence, RI 02905, USA.
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Abstract
During the past 25 years, semistructured diagnostic interviews have been the standard for diagnostic evaluations in research relying on reliable and valid psychiatric assessment and diagnosis. However, the use of semistructured interviews still requires interpretation of the diagnostic criteria and does not preclude the application of different diagnostic thresholds. The goal of this report from the Rhode Island Methods to Improve Diagnostic Assessment and Services project is to illustrate how a self-report scale can be used to detect systematic differences in the application of diagnostic criteria for bipolar disorder and to demonstrate the wide variation in how broadly different groups tend to diagnose bipolar disorder. We compared the frequency of bipolar diagnoses in 4 studies that examined the performance of mood disorders questionnaire (MDQ) with the Structured Clinical Interview for DSM-IV (SCID). We also compared the prevalence rate of MDQ cases and the ratio of SCID diagnoses with MDQ cases. The frequency of bipolar disorder in the 4 studies ranged from 10.9% to 76.2%-a 7-fold difference in prevalence rates. The frequency of MDQ-positive cases ranged from 17.8% to 31.2%, less than a 2-fold difference in prevalence rates. Thus, there was much less variability in MDQ rates than diagnosis rates. Moreover, the rank order of the prevalence of MDQ cases differed from the rank order of the prevalence of SCID diagnoses. The SCID/MDQ ratio significantly differed between the studies. These findings demonstrate how systematic differences in diagnostic practice might be detected using a self-administered scale such as the MDQ. The results also underscore that wide variation exists in the bias toward diagnosing bipolar disorder, even after controlling for differences in prevalence among samples.
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Ruggero CJ, Zimmerman M, Chelminski I, Young D. Borderline personality disorder and the misdiagnosis of bipolar disorder. J Psychiatr Res 2010; 44:405-8. [PMID: 19889426 PMCID: PMC2849890 DOI: 10.1016/j.jpsychires.2009.09.011] [Citation(s) in RCA: 97] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2009] [Revised: 09/23/2009] [Accepted: 09/28/2009] [Indexed: 10/20/2022]
Abstract
Recent reports suggest bipolar disorder is not only under-diagnosed but may at times be over-diagnosed. Little is known about factors that increase the odds of such mistakes. The present work explores whether symptoms of borderline personality disorder increase the odds of a bipolar misdiagnosis. Psychiatric outpatients (n=610) presenting for treatment were administered the Structured Clinical Interview for DSM-IV (SCID) and the Structured Interview for DSM-IV Personality for DSM-IV axis II disorders (SIDP-IV), as well as a questionnaire asking if they had ever been diagnosed with bipolar disorder by a mental health care professional. Eighty-two patients who reported having been previously diagnosed with bipolar disorder but who did not have it according to the SCID were compared to 528 patients who had never been diagnosed with bipolar disorder. Patients with borderline personality disorder had significantly greater odds of a previous bipolar misdiagnosis, but no specific borderline criterion was unique in predicting this outcome. Patients with borderline personality disorder, regardless of how they meet criteria, may be at increased risk of being misdiagnosed with bipolar disorder.
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Yatham LN, Kennedy SH, Schaffer A, Parikh SV, Beaulieu S, O'Donovan C, MacQueen G, McIntyre RS, Sharma V, Ravindran A, Young LT, Young AH, Alda M, Milev R, Vieta E, Calabrese JR, Berk M, Ha K, Kapczinski F. Canadian Network for Mood and Anxiety Treatments (CANMAT) and International Society for Bipolar Disorders (ISBD) collaborative update of CANMAT guidelines for the management of patients with bipolar disorder: update 2009. Bipolar Disord 2009; 11:225-55. [PMID: 19419382 DOI: 10.1111/j.1399-5618.2009.00672.x] [Citation(s) in RCA: 416] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
The Canadian Network for Mood and Anxiety Treatments (CANMAT) published guidelines for the management of bipolar disorder in 2005, with a 2007 update. This second update, in conjunction with the International Society for Bipolar Disorders (ISBD), reviews new evidence and is designed to be used in conjunction with the previous publications. The recommendations for the management of acute mania remain mostly unchanged. Lithium, valproate, and several atypical antipsychotics continue to be first-line treatments for acute mania. Tamoxifen is now suggested as a third-line augmentation option. The combination of olanzapine and carbamazepine is not recommended. For the management of bipolar depression, lithium, lamotrigine, and quetiapine monotherapy, olanzapine plus selective serotonin reuptake inhibitor (SSRI), and lithium or divalproex plus SSRI/bupropion remain first-line options. New data support the use of adjunctive modafinil as a second-line option, but also indicate that aripiprazole should not be used as monotherapy for bipolar depression. Lithium, lamotrigine, valproate, and olanzapine continue to be first-line options for maintenance treatment of bipolar disorder. New data support the use of quetiapine monotherapy and adjunctive therapy for the prevention of manic and depressive events, aripiprazole monotherapy for the prevention of manic events, and risperidone long-acting injection monotherapy and adjunctive therapy, and adjunctive ziprasidone for the prevention of mood events. Bipolar II disorder is frequently overlooked in treatment guidelines, but has an important clinical impact on patients' lives. This update provides an expanded look at bipolar II disorder.
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Affiliation(s)
- Lakshmi N Yatham
- Department of Psychiatry, University of British Columbia,2255 Wesbrook Mall, Vancouver, BC V6T 2A1, , Canada.
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Colom F, Vieta E, Sánchez-Moreno J, Goikolea JM, Popova E, Bonnin CM, Scott J. Psychoeducation for bipolar II disorder: an exploratory, 5-year outcome subanalysis. J Affect Disord 2009; 112:30-5. [PMID: 18486237 DOI: 10.1016/j.jad.2008.03.023] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2008] [Revised: 03/17/2008] [Accepted: 03/17/2008] [Indexed: 10/22/2022]
Abstract
BACKGROUND Bipolar II represents a significant subgroup of bipolar patients. However, there is limited evidence regarding the efficacy of pharmacological and/or psychosocial therapies. METHOD Post-hoc analyses were undertaken using data on 20 (out of 120) patients who fulfilled DSM-IV criteria for BP II who had participated in a single-blind randomized controlled treatment trial (RCT) exploring the acute and long-term efficacy of group psychoeducation plus standard pharmacological treatment as compared with unstructured support groups plus standard pharmacological treatment. Eight BP II subjects had been randomized to a psychoeducation group and 12 to an unstructured support group. RESULTS Psychoeducated, as compared to control group bipolar II patients, had significantly better 5-year outcomes, with lower mean number of BP episodes (p<.02), hypomanic episodes (p<.03) and depressive episodes (p<.03), fewer days spent in mood episodes (p=.004) and higher mean levels of functioning (p<.05). CONCLUSIONS Although these findings should be treated with caution, it appears that psychoeducation plus medication can benefit bipolar II subjects. Dedicated treatment trials will need to clarify whether these therapies require modifications in duration and/or content to meet the needs of bipolar II patients.
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Affiliation(s)
- F Colom
- Bipolar Disorders Program, Institute of Neuroscience, Hospital Clinic, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
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Dittmann S, Hennig-Fast K, Gerber S, Seemüller F, Riedel M, Emanuel Severus W, Langosch J, Engel RR, Möller HJ, Grunze HC. Cognitive functioning in euthymic bipolar I and bipolar II patients. Bipolar Disord 2008; 10:877-87. [PMID: 19594503 DOI: 10.1111/j.1399-5618.2008.00640.x] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE There is growing evidence of cognitive impairment as a trait factor in bipolar disorder. The generalizability of this finding is limited because previous studies have either focussed exclusively on bipolar I disorder or have analysed mixed patient groups. Thus, it is still largely unknown whether bipolar II patients perform differently from bipolar I patients on measures of cognitive functioning. METHODOLOGY A total of 65 patients with bipolar I disorder, 38 with bipolar II disorder, and 62 healthy controls participated in the study. Patients had to be euthymic for at least one month. Clinical and demographic variables were collected in a clinical interview and with the Structured Clinical Interview for DSM-IV. Cognitive functioning was assessed using a neuropsychological battery. Univariate and multivariate analyses of variance were conducted for analyzing possible differences between the groups. RESULTS The multivariate analysis of covariance (MANCOVA) indicated overall differences in neuropsychological performance between the three groups (Pillai Spur: F 1.96, p = 0.003). Post hoc comparisons revealed that patients with bipolar I disorder showed significantly lower scores in psychomotor speed, working memory, verbal learning, delayed memory, and executive functions than healthy controls. Patients with bipolar II disorder showed significant deficits in psychomotor speed, working memory, visual/constructional abilities, and executive functions compared to controls, but not on verbal learning and delayed memory. The two patient groups did not differ significantly from each other on any domain tested. CONCLUSION These results support a similar pattern of cognitive deficits in both subtypes of bipolar disorder.
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Affiliation(s)
- Sandra Dittmann
- Department of Psychiatry and Psychotherapy, Ludwigs-Maximilians-University, Nussbaumstr. 7, Munich 80336, Germany.
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Andersson S, Barder HE, Hellvin T, Løvdahl H, Malt UF. Neuropsychological and electrophysiological indices of neurocognitive dysfunction in bipolar II disorder. Bipolar Disord 2008; 10:888-99. [PMID: 19594504 DOI: 10.1111/j.1399-5618.2008.00638.x] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES There are conflicting findings regarding the nature and degree of neurocognitive dysfunction in bipolar II disorder (BD II). The aim of this study was to describe different levels of neurocognitive functioning in BD II by combining behavior-based methods (neuropsychological testing) and event-related potentials (ERP). METHODS Twenty-five consecutively referred outpatients fulfilling DSM-IV criteria for BD II and 28 matched controls performed a neuropsychological test battery targeting working memory/attention, executive functions, verbal and visual memory, and psychomotor speed. In addition, ERPs for measuring early and controlled stages of information processing were recorded using a duration mismatch negativity (MMN) paradigm and a three-tone auditory oddball paradigm. RESULTS Compared to controls, BD II patients' performance was significantly impaired on all neuropsychological measures, except for phonemic verbal fluency, with moderate to strong effect sizes ranging from 0.62 to 1.34. The ERP results indicate dysfunctions in early stages of information processing, showing a significant MMN latency increase and attenuated frontal amplitudes in BD II patients. Female patients showed increased P3a latency compared to female controls, but no group differences were found for P3b latency or amplitude, the ERP component expressing controlled information processing. CONCLUSIONS The functional significance of neuropsychological impairment is discussed. Differences regarding some aspects of executive function may be related to psychomotor speed, and not primarily to dysexecutive functioning. ERP results must be interpreted with caution, but the differences found in MMN latency and amplitudes may be related to fronto-temporal circuitry underlying pre-attentive stimulus change detection as measured by MMN, and are discussed in relation to previous research on MMN in other neuropsychiatric conditions.
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Affiliation(s)
- Stein Andersson
- Department of Neuropsychiatry and Psychosomatic Medicine, Division of Clinical Neurosciences, Rikshospitalet University Hospital, Oslo N-0027, Norway.
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Abstract
OBJECTIVE Understanding variations in disease presentation in men and women is clinically important as differences may reflect biological and sociocultural factors and have implications for prevention and treatment strategies. Few empirical investigations have been performed in kleptomania, particularly with respect to gender-related influences. METHODS From 2001--2007, 95 adult subjects (n=27 [28.4%] males) with Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition-defined kleptomania were assessed on sociodemographics and clinical characteristics, including symptom severity, comorbidity, and functional impairment, to identify gender-related differences. RESULTS Men and women showed substantial symptom severity and functional impairment. Compared with affected men, women with kleptomania were more likely to be married (47.1% vs 25.9%; P=.039), have a later age at shoplifting onset (20.9 vs 14 years of age; P=.001), steal household items (P<.001), hoard stolen items (P=.020), and have an eating disorder (P=.017) and less likely to steal electronic goods (P<.001) and have another impulse-control disorder (P=.018). CONCLUSION Kleptomania is similarly associated with significant impairment in women and men. Gender-related differences in clinical features and co-occurring disorders suggest that prevention and treatment strategies incorporate gender considerations.
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