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Background: There is a lack of information on the long-term course and outcomes of bipolar disorder (BD) patients with seasonal affective disorder (SAD)., Aim: To compare the demographic and clinical profile of BD patients with and without SAD., Methodology: Data from 773 BD patients with an illness duration of at least 10 years were collected from 14 tertiary care centers. SAD was defined according to the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) criteria. Participants with and without SAD were compared for demographic and clinical features., Results: The prevalence of SAD was 9.44 %. BD patients with SAD spent more time in episodes (p < 0.001), had a higher number of lifetime episodes (p < 0.001), and more episodes per year of illness in the lifetime. They also spent more time in depressive episodes (p < 0.001), had higher depressive (p < 0.001) and manic (p = 0.01) affective morbidity indices, shorter durations of current remission (p < 0.001), higher levels of residual depressive and manic symptoms, higher levels of disability, and received more medications (p < 0.001). Patients with SAD were also more likely to have BD-II (p = 0.01), rapid cycling (p < 0.001), a first-lifetime episode of depressive polarity (p = 0.01), a history of breakthrough episodes (p < 0.001), self-discontinuation of pharmacoprophylaxis, and relapses due to poor medication adherence. They were more often receiving lithium, antipsychotics, and antidepressants. However, a lower proportion of those with SAD had been hospitalized, received electroconvulsive therapy, or were receiving valproate., Conclusion: Patients with SAD, in general, have more severe BD, and differ from those without SAD on many clinical parameters., Competing Interests: Declaration of competing interest No conflict of interest, (Copyright © 2024. Published by Elsevier B.V.)

Background: Ketamine is efficient for short-term reduction of suicidal ideas. Predictive factors and outcome trajectories are poorly characterized., Methods: Secondary analyses were conducted on the KETIS study (Abbar et al. BMJ 2022): 156 suicidal patients were randomized to two intravenous infusions of racemic ketamine (0.5 mg/kg) or placebo. Response or remission was assessed over six weeks based on the Beck Scale for Suicidal Ideation (SSI). We calculated i) predictive values of 12 baseline variables on remission ii) outcome courses, and iii) positive (PPV) and negative predictive values., Results: In multivariate analyses, bipolar disorder, lower patient-rated suicidal ideas, and higher physical pain were predictive of suicidal remission at day 3. No clinical factor predicted remission at week 6. Twenty and 24 different clinical courses were identified in early (day 3) and later (week 6) follow-up, respectively, including around 40 % sustained remission, 50 % fluctuating course and 10 % no response. Suicidal remissions at day 1 and day 3 were highly predictive of remissions at day 3 and week 6 (PPV = 96.8 and 92.6 %)., Limitations: SSI may not be adapted for rapid variations and repeated measures., Conclusions: Clinical factors were poorly predictive of remission. Fluctuations in suicidal ideas were frequent, even after ketamine (although less than placebo), necessitating vigilance and multimodal care. Remission at day 1 after one infusion was highly predictive of future remission. The benefits of a second infusion will have to be tested., Competing Interests: Declaration of competing interest MA declares fees from Astra Zeneca and Lundbeck, and has been invited to congresses by Janssen-Cilag, Otsuka, Lundbeck, Servier, and Astra Zeneca. All other authors declare no conflict of interest., (Copyright © 2023 Elsevier B.V. All rights reserved.)

Objectives: Obsessive-Compulsive Disorder (OCD) has been considered to be a chronic illness; however, some authors described a subtype of OCD characterised by symptom-free periods of time: Episodic-OCD (E-OCD). Only few studies focussed on this subtype of the disorder. The objectives of this research were to study the association between the episodic course of the disorder and lifetime psychiatric comorbidities and to investigate socio-demographic and other clinical features correlated to the episodic course., Methods: The sample is composed of adult OCD patients. The course was defined episodic when at least one circumscribed symptom-free interval of at least 6 months was present. The sample was divided into two subgroups: Episodic-OCD and Chronic-OCD. Differences between groups were analysed with Student's t-test, χ2 tests, Fisher test and multivariate logistic regression., Results: Data regarding 585 individuals were collected. 14.2% ( N  = 83) of our sample had an episodic course. Bipolar I comorbid disorder, abrupt onset, lower severity of illness and lower rates of repeating compulsions were associated with the likelihood of having an E-OCD., Conclusions: Our findings confirm that a significant proportion of OCD patients have an episodic course and that E-OCD could represent a specific endophenotype.

Background: Affective temperaments represent the stable, biologically determined substrates of mood disorders. The relationship between affective temperaments and bipolar disorder (BD) or major depressive disorder (MDD) has been described. However, the strength of such relationship should be tested while considering other factors influencing the diagnosis of BD/MDD. Literature also lacks a comprehensive description of the interplay between affective temperament and characteristics of mood disorders. The aim of the present study is to address these issues., Methods: This is a multicentric observational study including 7 Italian university sites. Five-hundred-fifty-five euthymic subjects with BD/MDD were enrolled and further divided in those with hyperthymic (Hyper, N = 143), cyclothymic (Cyclo, N = 133), irritable (Irr, N = 49), dysthymic (Dysth, N = 155), and anxious (Anx N = 76) temperaments. Linear, binary, ordinal and logistic regressions were performed to assess the association between affective temperaments and i) diagnosis of BD/MDD; ii) characteristics of illness severity and course., Results: Hyper, Cyclo and Irr were more likely to be associated with BD, together with earlier age of onset and presence of a first-degree relative with BD. Anx and Dysth were more associated with MDD. Differences in association between affective temperaments and characteristics of BD/MDD were observed for hospital admissions, phase-related psychotic symptoms, length and type of depression, comorbidity and pharmacological intake., Limitations: Small sample size, cross-sectional design, recall biases., Conclusion: Specific affective temperaments were associated to certain characteristics of illness severity and course of BD or MDD. Evaluation of affective temperaments might help a deeper understanding of mood disorders., Competing Interests: Declaration of competing interest The authors have no conflicts of interest, financial or otherwise., (Copyright © 2023 Elsevier B.V. All rights reserved.)

Rapid-cycling in bipolar disorder (RC-BD) is associated with greater illness morbidity and inferior treatment response but many aspects remain unclear, prompting this systematic review of its definitions, prevalence, and clinical characteristics. We searched multiple literature databases through April 2022 for systematic reviews or meta-analyses on RC-BD and extracted associated definitions, prevalence, risk-factors, and clinical outcomes. We assessed study quality (NIH Quality Assessment Tool) and levels of evidence (Oxford criteria). Of 146 identified reviews, 22 fulfilling selection criteria were included, yielding 30 studies involving 13,698 BD patients, of whom 3777 (27.6% [CI: 26.8-28.3]) were considered RC-BD, as defined in 14 reports by ≥4 recurrences/year within the past 12 months or in any year, without considering responsiveness to treatment. Random-effects meta-analytically pooled one-year prevalence was 22.3% [CI: 14.4-32.9] in 12 reports and lifetime prevalence was 35.5% [27.6-44.3] in 18 heterogenous reports. Meta-regression indicated greater lifetime prevalence of RC-BD among women than men (p=0.003). Association of RC-BD with suicide attempts, and unsatisfactory response to mood-stabilizers was supported by strong evidence (Level 1); associations with childhood maltreatment, mixed-features, female sex, and type-II BD had moderate evidence (Level 2). Other factors: genetic predisposition, metabolic disturbances or hypothyroidism, antidepressant exposure, predominant depressive polarity (Level 3), along with greater illness duration and immune-inflammatory dysfunction (Level 4) require further study. RC-BD was consistently recognized as having high prevalence (22.3%-35.5% of BD cases) and inferior treatment response. Identified associated factors can inform clinical practice. Long-term illness-course, metabolic factors, and optimal treatment require further investigation., Competing Interests: Declaration of competing interest MS received honoraria/has been a consultant for Angelini, Lundbeck, Otsuka. MAF has received grant support from Assurex Health, Mayo Foundation, CME/Travel/Honoraria from Carnot Laboratories, American Physician Institute, and has financial interest/stock ownership/royalties in Chymia LLC. No other authors or immediate family members have financial relationships with commercial organizations that might appear to represent potential conflicts of interest with the material presented., (Copyright © 2023 Elsevier Ltd. All rights reserved.)

Objectives: Subthreshold manic symptoms (subM) are a risk factor for the onset and recurrence of bipolar disorder (BD). Individuals with subM may benefit from preventive interventions, however, their development is hampered by a lack of knowledge on subM prevalence and subsequent course. This study examines subM characteristics, course, and risk factors for an unfavourable course., Methods: In a Dutch representative, population-based sample aged 18-64 (N = 4618), we assessed subM, defined as the occurrence of manic core symptoms (elation/irritability), without meeting full DSM-IV criteria for BD I or II in the past 3 years. Comparison groups had either no manic symptoms (noM) or hypomania/mania in the context of BD (mBD) in the past 3 years. Furthermore, we differentiated a mild and moderate type of subM, based on the number of manic symptoms. A subsequent three-year course was assessed prospectively., Results: SubM had a three-year prevalence of 4.9%. Its prevalence, characteristics, and course were in between noM and mBD, and there were few differences between mild and moderate subM. Over the 3-year follow-up, 25.0% of individuals with subM had persistent subM and another 6.1% transitioned to mBD. Eleven significant risk factors for this unfavourable course were found. The most important were a history of depression/dysthymia (OR 3.75, p ≤ 0.001), living alone (OR 2.61, p ≤ 0.01) and elevated neuroticism score (OR 1.21, p ≤ 0.001)., Conclusions: This study supports the validity and clinical relevance of subM as a BD prodrome. It demonstrates that subM symptoms often persist or increase during follow-up and identifies 11 risk factors that are associated with an unfavourable course., (© 2022 The Authors. Bipolar Disorders published by John Wiley & Sons Ltd.)

Objective: To study the outcomes of depression at a late age during a 3-year prospective follow-up in patients with various immunophenotypes., Material and Methods: A cohort of patients with depressive disorders who were treated in a gerontopsychiatric hospital and re-examined after 1 and 3 years. The group with immunophenotype A (with increased activity of leukocyte elastase (LE) and complex depressions, comorbid with anxiety and senesto-hypochondriac disorders) included 20 people: 6 men (30%) and 14 women (70%), median age was 68 years. A depressive episode (DE) was diagnosed in 13 patients (65%) with recurrent depressive disorder (RDD) and in 7 patients (35%) with bipolar affective disorder (BAD). The group with immunophenotype B (with reduced activity of LE and prolonged apathetic-adynamic depression) included 31 people: 10 men (32.3%) and 21 women (67.7%), the median age was 68 years. DE was diagnosed in 20 patients (64.5%) with RDD, 9 patients (29%) with BAD, and in 2 patients (6.5%) with a single DE. The patients were examined using clinical, psychometric, immunological and clinical- follow-up methods (after 1 and 3 years)., Results: More favorable course of the disease with the formation of high-quality remission was observed in patients with immunophenotype A (95% of cases after 1 and 3 years; χ 2 =10.44; p =0.001 and χ 2 =11.97; p =0.001, respectively). In patients with immunophenotype B, an unfavorable course of the disease prevailed (83.9 and 87.1% of cases after 1 and 3 years) with the formation of low-quality remissions (with residual depressive disorders, the development of repeated depressive phases and chronification of depression)., Conclusion: The study revealed the relationship between clinical and biological features and the course of late-life depression.

Background: The FACE-BD cohort is an observational cohort of individuals with bipolar disorders (BD) who benefited from a systematic evaluation with evidence-based treatment recommendations and who were followed-up every year for 3 years in France. The objectives were to describe the lifetime course of BD, associated psychiatric and somatic comorbidities, and cognition profile. This cohort aims to identify clinical/biological signatures of outcomes, trajectories of functioning and transition between clinical stages. This article summarizes 10 years of findings of the FACE-BD cohort., Method & Results: We included 4422 individuals, all having a baseline assessment, among which 61.2% had at least one follow-up visit at either one, two or three years. A subsample of 1200 individuals had at least one biological sample (serum, plasma, DNA). Assessments include family history of psychiatric disorders, psychiatric diagnosis, current mood symptoms, functioning, hospitalizations, suicidal attempts, physical health, routine blood tests, treatment history, psychological dimensions, medico-economic data and a cognitive assessment. Studies from this cohort illustrate that individuals with BD display multiple coexistent psychiatric associated conditions including sleep disturbances, anxiety disorders, substance use disorders and suicide attempts as well as a high prevalence of metabolic syndrome. During follow-up, we observed a 55% reduction of the number of days of hospitalization and a significant improvement in functioning., Conclusions: The FACE-BD cohort provides a strong research infrastructure for clinical research in BD and has a unique position among international cohorts because of its comprehensive clinical assessment and sustainable funding from the French Ministry of Health., (Copyright © 2022. Published by Elsevier B.V.)

Neurocognitive deficits, such as cognitive flexibility impairments, are common in bipolar disorder (BD) and predict poor academic, occupational, and functional outcomes. However, the association between neurocognition and illness trajectory is not well understood, especially across developmental transitions. This study examined cognitive flexibility and subsequent mood symptom and suicidal ideation (SI) course in young adults with childhood-onset BD-I (with distinct mood episodes) vs. BD-not otherwise specified (BD-NOS) vs. typically-developing controls (TDCs). Sample included 93 young adults (ages 18-30) with prospectively verified childhood-onset DSM-IV BD-I (n = 34) or BD-NOS (n = 15) and TDCs (n = 44). Participants completed cross-sectional neuropsychological tasks and clinical measures. Then participants with BD completed longitudinal assessments of mood symptoms and SI at 6-month intervals (M = 39.18 ± 16.57 months of follow-up data). Analyses included ANOVAs, independent-samples t tests, chi-square analyses, and multiple linear regressions. Participants with BD-I had significant deficits in cognitive flexibility and executive functioning vs. BD-NOS and TDCs, and impaired spatial working memory vs. TDCs only. Two significant BD subtype-by-cognitive flexibility interactions revealed that cognitive flexibility deficits were associated with subsequent percentage of time depressed and with SI in BD-I but not BD-NOS, regardless of other neurocognitive factors (full-scale IQ, executive functioning, spatial working memory) and clinical factors (current and prior mood and SI symptoms, age of BD onset, global functioning, psychiatric medications, comorbidity). Thus, cognitive flexibility may be an important etiological brain/behavior mechanism, prognostic indicator, and intervention target for childhood-onset BD-I, as this deficit appears to endure into young adulthood and is associated with worse prognosis for subsequent depression and SI., (© 2021. Springer-Verlag GmbH Germany, part of Springer Nature.)

Aim: This study aimed to evaluate the prevalence of unipolar mania (UM) in a group of patients of bipolar disorder (BD). Additionally, effort was made to evaluate the demographic, clinical and treatment related factors, which distinguish subjects of UM from BD., Methodology: Seven hundred and seventy-three patients with BD, of at least 10 years duration, recruited from 14 General Hospital Units of tertiary care centers from India were evaluated for UM., Results: The prevalence of UM, varied from 5.4% to 20.3%, depending on the definition used. With the most stringent definition of ≥4 episodes of mania and at least 5 years of follow-up, the prevalence of UM was 5.4%. Compared to patients of BD, who have episodes other than mania too, those with UM had lower proportion of patients with lifetime history of suicide attempts, spent less time in the episodes in their lifetime and had lower severity of residual depressive and manic symptoms. Further, compared to those with episodes other than mania too, those with UM had higher number of manic episodes per year of illness, had higher proportion of patients who had more than five episodes in the lifetime and had higher proportion of those with at least one episode with psychotic symptoms in the lifetime., Conclusion: The present study suggests that a small proportion of patients with BD have UM course and this runs a different clinical course compared to that seen in patients with traditionally recognized as BD.

Aim: This cross-sectional study aimed to assess the predominant polarity (PP) in patients with bipolar disorder (BD) and the factors associated with PP., Methodology: For this study, 773 participants with at least 10 years of illness, were recruited from 14 centres, were evaluated using the National Institute of Mental Health- Retrospective Life Charts to assess the course of illness and PP was determined by both Barcelona proposal and the Harvard Index., Results: According to Barcelona proposal for PP, 20.6% of the patients belonged to depressive PP, 45.8% belonged to manic PP and 33.6% belonged to indeterminate polarity. According to Harvard index of PP, 31.6% of the patients belonged to depressive PP, 56.1% belonged to manic polarity and 12.3% of the patients could not be categorized into any of these categories and hence, were considered to have indeterminate polarity. Those with depressive PP were more often having BD-II, had later age of onset, spent more time in episodes, had higher residual depressive symptoms, had lower residual manic symptoms, more often had depression as the first lifetime episode, and less often had at least one psychotic episode., Conclusion: In the Indian subcontinent, although the prevalence of PP is influenced by the definition used, the most common PP is that of mania., (Copyright © 2021 The Authors. Published by Elsevier Inc. All rights reserved.)

Objectives: This multicentric study from India aimed to evaluate the long term course and outcome of bipolar disorder (BD)., Method: Seven hundred and seventy-three participants diagnosed with BD, attending 14 outpatient clinic centers across the country, were evaluated using the National Institute of Mental Health- Retrospective Life Charts to assess the long term course of BD., Results: The mean age of onset of the first episode of illness of the study sample was 26.3 (8.54) years, and mean duration of illness at the time of assessment was 233.05 (94.55) months. In terms of the total number of lifetime episodes, the mean number of manic episodes (mean: 3.68; SD: 4.75) exceeded the mean number of depressive episodes (mean: 3.36; SD: 5.51). The mean numbers of total lifetime episodes were 8.58 (10.6%). When the number of episodes per year was computed, the mean number of manic episodes per year exceeded that of the mean number of depressive episodes. Compared to females, a higher proportion of males had a history of comorbid substance dependence., Limitations: The course was assessed retrospectively and the study was limited to participants attending the outpatient clinics., Conclusions: The course of BD in India differs from that described from developed countries in the form of a number of manic episodes exceeding the depressive episodes., (Copyright © 2020. Published by Elsevier B.V.)

Objectives: Research on factors that contribute to recurrence in older adults with bipolar disorder (OABD) is sparse. Previous research showed that clinical factors (e.g., age of onset, lifetime psychotic features, and suicide risk) were not associated with the recurrence in OABD. In younger adults, worse social functioning, coping style, and worse cognitive functioning are found to be associated with an unfavorable course of bipolar disorder. Therefore, this study is focusing on social, psychological, and cognitive factors in OABD. More insight in these factors is essential in order to develop and further specify preventive and treatment interventions., Methods: Data were used from the Dutch Older Bipolars (DOBi) cohort study. We included 64 patients for 3-year follow-up measurements, who were divided in a recurrent group and a nonrecurrent group. Logistic regression analyses were conducted to assess associations between social, psychological, and cognitive factors, and nonrecurrence., Results: 39.1% reported at least one recurrence during the 3-year follow-up period. No significant associations were found between the social, psychological, and cognitive factors and having a recurrence during the follow-up period., Discussion: Participants in the recurrent group were younger, more often female and less likely to have children. Our results suggest that results from the adult bipolar disorder population cannot be extrapolated to OABD patients, underlining the need for longitudinal studies in OABD., (© 2020 John Wiley & Sons Ltd.)

Anxiety symptoms and anxiety disorders are common in both mood and psychotic disorders. However, limited comparative information exists regarding the long-term course of anxiety in schizoaffective disorder, bipolar disorder, and major depressive disorder. Prospective evaluation of the 20-year trajectory of self-reported anxiety and somatic-related anxiety in three major diagnostic groups, 43 schizoaffective patients, 47 bipolar patients, and 109 major depression patients was conducted. The patients were recruited at an index phase of hospitalization, and then reassessed longitudinally at six subsequent follow-ups over 20-years. The sample was well characterized with symptom, recovery and functioning data being available. This study found that in the earlier years of illness, self-reported anxiety was greater in schizoaffective and major depression patients than bipolar patients. The three groups were similar for anxiety symptoms during the 20-year course of their illness. Last, we found in all patients, self-reported anxiety in the early years predicted having a period of recovery and lower global functioning in the future. Our data provides unique information regarding the comparative course of anxiety in related mood and psychotic disorders. Both clinicians and researchers should focus on assessing, diagnosing, and treating anxiety in mood and psychotic disorders, as a means to improve outcomes and quality of life in these individuals., (Copyright © 2019 Elsevier B.V. All rights reserved.)

This study aimed to estimate the gender differences, family size and fertility rate among patients with Bipolar disorder (BD). 219 patients diagnosed with BD, who were married for at least 3 years and aged more than 25 years were assessed clinically for the course of illness as per the NIMH-life chart. Fertility and infertility were assessed based on the information on number of living children, abortions and medical termination of pregnancies. Significantly higher proportion of male patients had comorbid substance dependence while females had significantly higher prevalence of physical comorbidity. Additionally, female participants reported significantly higher mean number of depressive episodes per year of illness and suicidal attempts. When marriage was considered as a life event and its association with onset or relapse of illness was evaluated, about one-fourth (23.3%) of the study sample reported relapse of illness at the time of marriage or immediately following the marriage. About one-fourth (24.7%) of the couple with one of the partner having bipolar disorder had no living children even after four years of their marriage. To conclude, this study suggests that there are certain gender differences with regard to the clinical profile and longitudinal course of illness of BD., (Copyright © 2018. Published by Elsevier B.V.)

Background: An understanding of the early course of Bipolar Disorder (BD) can contribute towards developing timely interventions. First episode mania (FEM) determines a diagnosis of bipolarity, and therefore, onset of BD-I. We investigated the course of BD-I over a five-year period after FEM by retrospective chart review., Methods: Charts of patients diagnosed with FEM in 2008 (n = 108) were reviewed. Data was extracted about FEM and subsequent course up to 5 years, for those who came for follow-up during this period. The factors influencing course were evaluated with statistical analyses including logistic regression and survival analysis., Results: The mean age at onset of BD was 26 ± 9.2 years and mean age at FEM was 27.1 ± 9 years. 41 (38%) patients had previous depression. Patients who returned for at least one follow-up were 60/108 (55.6%), with 54 (90%) of them experiencing another mood episode following FEM. Most recurrences occurred between 6 months to 1 year after FEM, with manic episodes occurring two-three times as frequently as depressive episodes. Good adherence to treatment was a predictor of fewer hospitalizations [B = -0.61; t = -3.1; p = 0.004]., Limitations: The study was limited by its retrospective design and high number of dropouts., Conclusion: The five-year course after FEM showed twice the number of manic compared to depressive recurrences, irrespective of when the recurrence occurred. Consistent with earlier reports from India, BD-I appears to be mania-predominant, even early in the course. This has significant implications in planning maintenance treatments., (Copyright © 2018. Published by Elsevier B.V.)

Objectives: This study aimed to evaluate the impact of comorbid attention deficit hyperkinetic disorder (ADHD) on Bipolar disorder (BD)., Methods: Patients aged 13-40 years with diagnosis of BD with ADHD (N = 30) were compared to those with BD without ADHD (N = 69) for clinical course, functional outcome and quality of life., Results: Those with BD + ADHD had significantly lower age of onset of BD (p < 0.001), a significantly higher number of total lifetime episodes (p = 0.002), higher number of lifetime manic episodes (p = 0.008), higher number of hospitalizations (p = 0.004) and higher prevalence of family history of BD as compared to those with BD without ADHD (p = 0.043). BD + ADHD group had poor response to conventional mood stabilizers and significantly higher prescriptions of atypical antipsychotics (p = 0.001) and higher rates of antidepressant-induced switch. Also, BD + ADHD group had significantly lower level of functioning in personal, occupational and social domains and reduced quality of life. In the BD + ADHD group, 40% patients had persistence of ADHD into adulthood. Comorbid current ADHD had more negative impact on the course and outcome of BD, when compared with those with ADHD in the past., Conclusions: Comorbid ADHD has negative impact on the course and outcome of BD., (Copyright © 2018 Elsevier B.V. All rights reserved.)

Evidence from the literature suggests that, on average, 27% of patients with a bipolar disorder (BD) experience a continuous cycling course (CCC) and that this subgroup differs significantly from patients with a noncontinuous cycling course (N-CCC) with respect to sociodemographic characteristics and clinical presentation. The aim of the present paper is to review the studies that evaluated short- and long-term treatment responses in BD patients with CCC. The retrieved studies indicate that CCC is a significant predictor of poor response to long-term treatment with lithium (the odds of a response in the CCC group were 57% less than in the N-CCC group; p<0.01), as well as to polytherapies including lithium and/or an antiepileptic augmented, when necessary, with an antipsychotic and/or antidepressant. The percentage of patients without new episodes during follow-up was significantly lower in the CCC group compared with the N-CCC group (15.4 vs. 37.6% , p<0.01). Compared with patients in the N-CCC group, members of the CCC group had a poorer response and lower remission rates after 12-week antidepressant treatments for a major depressive episode (82.3 vs. 50%, p =0.002; 69.6 vs. 40.9%, p=0.013). These findings, underlining that CCC is a predictor of poor response to short- and long-term treatment in BD, should be interpreted considering the limitations of the reviewed studies (the small sample sizes, the small number of trials and their observational nature, the lack of randomization or placebo controls, and the unblinded nature of the outcomes). Clinical trials and observational studies with larger samples are warranted to confirm the conclusions of our review.

Background: Epidemiological studies analysing the course of Bipolar Disorder (BD) are relatively rare in the Asian context, contributing to the uncertainty regarding the prevalent course patterns and factors influencing such patterns. The current review identifies the regional characteristics of BD course patterns and the associated factors., Methods: A review of the existing literature was done using 'PubMed' and 'Cochrane' databases which yielded 145 studies including those from all 48 Asian countries. Relevant discussions from the Western literature were incorporated., Results: Regional and cross-national studies reveal a mania-predominant course in BD in Asian countries. Prolonged depressive episodes and comorbid anxiety disorders worsen the course of BD-II. Certain risk factors such as the young age of onset and greater episode frequency are useful predictors of bipolar diatheses. Substance use disorder comorbidity is more prevalent in males whereas depression and suicidal behaviours are more frequent in females with BD. Comorbid anxiety and personality disorders also encumber the illness course. Logistic reasons and ignorance of side-effects were specifically associated with poor adherence. An 'eveningness' chronotype and poor sleep quality were associated with frequent recurrences. Seasonal patterns vary among men and women, especially for depressive episodes., Limitations: The effects of treatment and childhood BD course features were not discussed., Conclusions: There are region-specific characteristics in bipolar illness course and factors influencing such course patterns compared to the rest of the World. Future research from Asia shall attempt to study the neurobiological underpinnings of such characteristics and plan appropriate strategies to address the same., (Copyright © 2017 Elsevier B.V. All rights reserved.)

Objectives: To identify the prevalence and correlates of bipolar I patients with a lifetime history of suicide attempt., Materials and Methods: Bipolar I disorder was diagnosed in 150 patients as per DSM-IV-TR criteria. Their lifetime suicide risk was assessed using the Columbia Suicide Severity Rating Scale. NIMH retrospective Life Chart Methodology was used to chart the illness course. Medication Adherence Rating Scale (MARS) and Pittsburgh Sleep Quality Index (PSQI) were used to assess the recent adherence and subjective sleep quality, respectively. The suicide attempters were compared with non-attempters on individual variables., Results: Around 23% had a positive lifetime history of suicide attempt. They were predominantly female, had an index (first ever) episode of depression, spent more proportion of time being ill, especially in depressive or mixed episode phase. Comorbid substance use disorder along with suicidal attempts was seen only in males. Suicide attempters displayed poor medication adherence attitudes for medications taken during the past week and reported impaired sleep quality for the previous month., Conclusions: A positive history of lifetime suicide attempt was significantly associated with a worse course of bipolar I disorder. Effective treatment of depressive episodes, addressing non-adherence, substance use and sleep problems can reduce the suicide risk in such patients. Retrospective design of the study and recall bias are some of the limitations.

Many long-term follow-up studies suggest that bipolar disorder (BD) is highly recurrent and that depressive episodes are commoner than hypomania/manic episodes. However, some studies from tropical countries including India suggest that the patients experience a greater proportion of manic episodes than depressive episodes. The aim of the present study was to examine the course of BD type 1 (BD I) in a sample of hospitalized Indian subjects. We examined the clinical course of 285 BD I subjects with at least 5 years of illness using standard life charting method. These subjects were hospitalized between October 2010 and October 2012. The predominant polarity (having at least two-thirds of their lifetime episodes at one polarity) was mania (79%). Unipolar mania (≥ 3 mania episodes and no episodes of depression) was observed in 48% of the subjects. The frequency of rapid cycling course was noted in 2.5% of the subjects. Predominant manic polarity group had the illness onset mostly with a manic episode (88.9%) and the predominant depressive polarity group with a depressive episode (73.8%). Mania was the predominant polarity with a high rate of unipolar mania and a majority of the subjects had greater number of manic episodes than depressive/mixed episodes. The onset polarity determined the predominant polarity during the course of illness. Predominantly, mania course could have significant implications in the treatment of bipolar disorder., (Copyright © 2016 Elsevier B.V. All rights reserved.)

Background: The longitudinal course of bipolar disorder (BD) is highly heterogeneous, and is moderated by the presence of general medical comorbidities. This study aimed to investigate the moderating effects of impaired glucose metabolism (IGM) on variables of illness course and severity in a BD population., Methods: Fifty-five patients with BD were evaluated. All subjects were evaluated with respect to current and past psychiatric and medical disorders, as well as lifetime use of any medication. Body mass index (BMI) and metabolic parameters were obtained. IGM was operationalized as pre-diabetes or type 2 diabetes mellitus., Results: Thirty (54.5%) individuals had IGM. After adjustment for age, gender, ethnicity, alcohol use, smoking, BMI and past and current exposure to psychotropic medications, individuals with IGM, when compared to euglycemic participants, had an earlier age of onset (RR: 0.835, p=0.024), longer illness duration (RR: 1.754, p=0.007), a higher number of previous manic/hypomanic episodes (RR: 1.483, p=0.002) and a higher ratio of manic/hypomanic to depressive episodes (RR: 1.753, p=0.028). Moreover, we observed a moderating effect of IGM on the association between number of mood episodes and other variables of illness course, with the correlation between lifetime mood episodes and frequency of episodes being significantly greater in the IGM subgroup (RR: 1.027, p=0.029). All associations observed herein remained significant after adjusting for relevant confounding factors (e.g. age, alcohol and tobacco use, exposure to psychotropic agents, BMI)., Limitations: Cross-sectional design, small sample size., Conclusions: Comorbid IGM may be a key moderator of illness progression in BD., (Copyright © 2016 Elsevier B.V. All rights reserved.)

Bipolar disorder in youth substantially impairs behavior, family, and social functioning and interferes with developmental course. There is increasing interest in defining a bipolar prodrome similar to that reported in early-onset psychosis that will allow for earlier intervention and reduction in overall morbidity and mortality. Several lines of research have addressed this important issue including studies of offspring of bipolar parents, high-risk cohorts, and longitudinal follow-up of subjects with major depressive disorder (MDD), ADHD, and bipolar spectrum disorder. The development and validation of bipolar prodrome rating scales also shows promise. Recent attempts to intervene at earlier stages of bipolar disorder have led to some positive outcomes. However, a controversy remains concerning the identification and management of the earliest symptoms. Further research is needed to fully validate a bipolar prodrome and to determine the optimal course of action at various stages of illness.

Objectives: The study aimed to compare effectiveness and safety of short-term antidepressant treatment between patients with continuous (CCC) and non-continuous (N-CCC) cycling bipolar disorders., Methods: The study sample included 101 patients with bipolar disorder, 22 (21.8%) CCC and 79 (78.2%) N-CCC. Response was defined as a HDRS21 total score <7 at 12 weeks of treatment and remission as a ≥50% reduction of baseline HDRS21 total score sustained for 8 weeks., Results: Compared with N-CCC patients, CCC patients achieved a significantly lower percentage of response (respectively 50% vs. 82.3%, χ²=9.6, p=0.002) and remission (respectively 40.9% vs. 69.6%, χ²=6.11, p=0.013). Adjusted logistic regression analysis indicated that CCC patients were 4.3 times more likely to be non-responders and 3.3 times more likely to be non-remitters than N-CCC patients., Concerning: AD safety, 1 (5.0%) CCC patient committed a suicide attempt and AD-emerging switch was observed in 2 patients with N-CCC (2.5%) and in 1 with CCC (4.5%)., Limitations: The observational nature of the study, retrospective assessment of course, and unblinded outcomes assessment., Conclusions: Our findings indicate that the presence or absence of a free interval identifies two different forms of bipolar disorders with different response not only to prophylactic treatment, as previously reported, but also to short-term ADs. We submit that clinicians should take into consideration their patients׳ pattern of cycling when prescribing short-term AD treatment. Moreover, subtypes of bipolar disorders might be used as moderators of treatment response in studies assessing the efficacy or the effectiveness of antidepressant treatment., (Copyright © 2014 Elsevier B.V. All rights reserved.)

Introduction: There are commonly long delays between the onset of bipolar disorder (BP), seeking of treatment and acquiring a bipolar disorder diagnosis. Whether a longer duration of undiagnosed bipolar disorder (DUBP) leads to an inferior treatment response is unclear in the literature., Method: We conducted two studies with independent samples of BP patients who had received a first-time diagnosis of BP - first investigating whether DUBP was related to clinical and social outcomes at the time of assessment (n=173) and, second, whether response to mood stabiliser medication was affected by DUBP when assessed three months following assessment and intervention (n=64)., Results: Participants׳ mean DUBP was 18-20 years (from the onset of mood episodes). After controlling for age, a longer DUBP was associated with employment difficulties, whereas a shorter DUBP was associated with a history of engaging in self-harm behaviours, as well as a reduced likelihood of experiencing social costs as consequence of the mood disorder. The majority of study variables were statistically unrelated to DUBP. In a multivariate analysis, age was the only predictor variable to make a significant contribution to the DUBP (33%). Across the 3-month intervention period, participants improved significantly on all but one outcome measure. The participants׳ likelihood to improve, become worse or experience minimal/no change over the study period was not significantly related to the DUBP., Limitations: Self-reporting poses a risk to measurement precision. Being a naturalistic observation, no specific dose of medication was prescribed. The small sample of BP I patients provided insufficient statistical power to undertake meaningful separate analyses of the BP I and BP II participants., Conclusion: Early detection and intervention remains important for helping to reduce morbidity and risks associated with untreated BP. However, the variation in DUBP was mostly a function of age and did not substantially affect clinical status at assessment, or lead to an inferior response to mood stabilising medication., (Copyright © 2014 Elsevier B.V. All rights reserved.)

Background: Childhood maltreatment (CM) is highly prevalent among individuals with bipolar disorders (BP); however few studies have examined its potential role in the course and outcome of individuals with BP. We aim to examine the dose response relationship between the number of types of CM and the course of individuals with BP., Methods: As part of the National Epidemiologic Survey on Alcohol and Related Conditions, 1600 adults who met lifetime DSM-IV criteria for BP-I (n=1172) and BP-II (n=428) were included. Individuals were evaluated using the Alcohol Use Disorder and Associated Disabilities Interview Schedule-DMS-IV Version and data was analyzed lifetime and from Waves 1 and 2, approximately 3 years apart., Results: Around half of individuals with BP had a history of at least one type of CM. Overall, there was a clear dose-response relationship between number of CM and severity of BP across several domains, including clinical characteristics, probability of treatment, lifetime prevalence of psychiatric comorbidity, incidence of anxiety disorders, substance use disorder, and nicotine dependence, and level of psychosocial functioning., Limitations: The interviews were conducted by lay professional interviewers rather than clinicians, use of retrospective report to determine CM in individuals with BP, and not all respondents from Wave 1 were able to be interviewed in Wave 2., Conclusions: The number of types of CM confers developmental differences in the course of BP with a worse course and outcome of BP. Early identification and treatment of CM are warranted to improve the course and outcome of individuals with BP., (Copyright © 2014 Elsevier B.V. All rights reserved.)

Background: To 1) establish the lifetime and 12-month prevalence of DSM-5 bipolar and related disorders including the new algorithmically defined conditions grouped within Other Specified Bipolar and Related Disorders (OSBARD) as well as hyperthymic personality in a randomly selected community sample, and 2) determine the clinical relevance of the OSBARD category in terms of sociodemographic characteristics, course, comorbidity and treatment patterns by comparing the subjects of this category to those with bipolar-I (BP-I), bipolar-II (BP-II), major depressive disorder (MDD), and those with no history of mood disorders., Methods: The semi-structured Diagnostic Interview for Genetic Studies was administered by masterslevel psychologists to a random sample of an urban area (n=3'719)., Results: The lifetime prevalence was 1.0% for BP-I, 0.8% for BP-II, 1.0% for OSBARD and 3% for hyperthymic personality. Subjects with OSBARD were more severely affected than subjects without a history of mood disorders regarding almost all clinical correlates. Compared to those with MDD, they also revealed an elevated risk of suicidal attempts, lower global functioning, more treatment seeking and more lifetime comorbidity including anxiety, substance use and impulse-control disorders. However, they did not differ from subjects with BP-II., Limitations: Small sample sizes for bipolar and related disorders and potential inaccurate recall of symptoms., Conclusions: The modifications of diagnostic criteria for manic/hypomanic episodes according to the DSM-5 only marginally affect the prevalence estimates for BP-I and BP-II. The new DSM-5 OSBARD category is associated with significant clinical burden, is hardly distinct from BP-II with respect to clinical correlates and deserves similar clinical attention., (Copyright © 2014 Elsevier B.V. All rights reserved.)

Objective: This prospective study aims to determine if patients with bipolar disorder with a continuous circular course (CCC) are significantly different on clinical characteristics and response to long-term treatment from those with a non-continuous circular course (N-CCC). CCC was defined as the alternation of depression and (hypo)mania without a completely free interval, and N-CCC as the presence of free intervals after the sequence mania-depression or depression-mania., Method: The study sample includes 140 consecutive patients with bipolar I or II disorder according to DSM-IV criteria, aged 18-65 years and receiving prophylactic treatment for. Treatment was based upon international guidelines and clinical experience at the time of patient's enrollment (from January 1998 to January 2006). Primary outcome was the absence of new episodes during the follow-up. Significance level was set at p<0.05., Results: Twenty-eight percent of the sample has CCC. Compared with N-CCC, CCC patients were older, had a later onset, a higher number of total, depressive and (hypo)manic episodes, and of switches, and spent a higher percentage of time ill in the year before entering the study. Polarity at onset and subsequent recurrences were more frequently mixed in N-CCC than in CCC patients. The proportion of patients in the CCC group who had no recurrences during the follow-up was significantly lower than in the N-CCC group., Conclusion: The presence or absence of a free intervals over the course of illness identifies two subtypes of bipolar disorder that differ in clinical presentation, outcome, and response to long-term treatment., (© 2013 Elsevier B.V. All rights reserved.)

Background: There is lack of data on bipolar disorder (BD) type II from India. Aim: To compare the demographic and clinical characteristics of patients with BD-I and BD-II using the data of the Bipolar Disorder Course and Outcome study from India (BiD-CoIN study). Methodology: Using the data of the BiD-CoIN study, patients with BD-I and BD-II were compared for demographic and clinical variables. Results: Out of the 773 patients, 59 (7.63%) participants had BD-II. Compared to BD-I, patients with BD-II had a higher income; were more often unemployed or housewives; had a higher mean number of episodes per year of illness, higher severity of depressive episodes, higher depressive affective morbidity, and a higher number of hypomanic episodes (in the lifetime, and number of episodes per year of illness); received lower doses of lithium and a lower number of medications; and had lower prevalence of alcohol dependence, higher prevalence of seasonality, a high proportion of them sought faith healing treatment, and a higher proportion of them have predominant depressive polarity. Conclusions: Patients with BD-I and BD-II differ from each other on certain demographic and clinical variables. The difference in the clinical variables suggests that the patients with BD-II may require different treatment approaches for management. [ABSTRACT FROM AUTHOR]

Background: There is lack of data on bipolar disorder (BD) type II from India. Aim: To compare the demographic and clinical characteristics of patients with BD-I and BD-II using the data of the Bipolar Disorder Course and Outcome study from India (BiD-CoIN study). Methodology: Using the data of the BiD-CoIN study, patients with BD-I and BD-II were compared for demographic and clinical variables. Results: Out of the 773 patients, 59 (7.63%) participants had BD-II. Compared to BD-I, patients with BD-II had a higher income; were more often unemployed or housewives; had a higher mean number of episodes per year of illness, higher severity of depressive episodes, higher depressive affective morbidity, and a higher number of hypomanic episodes (in the lifetime, and number of episodes per year of illness); received lower doses of lithium and a lower number of medications; and had lower prevalence of alcohol dependence, higher prevalence of seasonality, a high proportion of them sought faith healing treatment, and a higher proportion of them have predominant depressive polarity. Conclusions: Patients with BD-I and BD-II differ from each other on certain demographic and clinical variables. The difference in the clinical variables suggests that the patients with BD-II may require different treatment approaches for management.

Introduction: Alcohol dependence is likely to influence treatment processes and outcomes in depressive patients. This co-occurrence of alcohol use disorder (AUD) and depressive disorder has been previously associated with greater severity and a worse prognosis for both entities. However, there is a dearth of Indian studies on this issue. Objective: To examine the course and outcome among alcohol-dependent/nondependent depressive patients. Materials and Methods: Semistructured pro forma for demographic details, International Classification of Diseases 10 Diagnostic Criteria for Research criteria for diagnosis, and Hamilton Depression Rating Scale (HAM-D) for severity of depression were administered to 124 persons at baseline, 6 weeks, and 3 months. Results: The differences between the groups’ HAM-D scores were found to be statistically significant at all time points (i.e., at baseline, 6 weeks, and 3 months) (P < 0.001), with overall worst scores among patients with bipolar depression with alcohol dependence (Group IA) (P < 0.05 at all follow-up points), indicative of slower remission of depression and poorer course in these patients. Among patients of unipolar depression, those with alcohol dependence scored worse on the HAM-D scale at 3 months of follow-up indicative of worse outcomes in the long term. Conclusions: Patients with mood disorder and AUD were found to have worse outcome on follow-up as compared to those without. Furthermore, bipolar patients with AUD were found to have the worse depression at the end of follow-up thus indicating a poorer outcome in the long term. However, future studies should incorporate study of associated factors and how it contributes to worse outcomes.

BackgroundGiven the likelihood of progressive illness in bipolar disorder (BD), it is important to understand the benefits and risks of interventions administered early in illness course. We conducted a systematic review of the effectiveness of interventions in the early course of BD I or II.MethodsWe completed a systematic search on MEDLINE, PsycINFO, EMBASE, the Cochrane Central Register of Controlled Trials, CINAHL and Google Scholar from 1/1/1979 till 14/9/2022. We included controlled trials examining intervention effects on symptomatic, course, functional and tolerability outcomes of patients in the 'early course' of BD I or II. We classified patients to be in early course if they (a) were seeking help for the first time for a manic episode, (b) had a lifetime history of up to 3 manic episodes, or (c) had up to 6 lifetime mood episodes. Evidence quality was assessed using the GRADE approach.ResultsFrom 4135 unique publications we included 25 reports representing 2212 participants in 16 randomized studies, and 17,714 participants from nine non-randomized studies. Available evidence suggested that in early illness course, lithium use was associated with lower recurrence risk compared with other mood stabilizers. Mood stabilizers were also associated with better global functioning, compared with the use of antipsychotics in the medium term. While summative findings regarding psychological therapies were limited by heterogeneity, family-focused and cognitive-behavioral interventions were associated with reduced recurrence risk or improved symptomatic outcomes. There was some evidence that the same pharmacological interventions were more efficacious in preventing recurrences when utilized in earlier rather than later illness course.Conclusions and recommendationsWhile there are promising initial findings, there is a need for more adequately powered trials to examine the efficacy and tolerability of interventions in youth and adults in early illness course. Specifically, there is a compelling need to compare the relative benefits of lithium with other pharmacological agents in preventing recurrences. In addition to symptomatic outcomes, there should be a greater focus on functional impact and tolerability. Effective pharmacological and psychological interventions should be offered to those in early course of BD, balancing potential risks using shared decision-making approaches.

Introduction: Alcohol dependence is likely to influence treatment processes and outcomes in depressive patients. This co-occurrence of alcohol use disorder (AUD) and depressive disorder has been previously associated with greater severity and a worse prognosis for both entities. However, there is a dearth of Indian studies on this issue. Objective: To examine the course and outcome among alcohol-dependent/nondependent depressive patients. Materials and Methods: Semistructured pro forma for demographic details, International Classification of Diseases 10 Diagnostic Criteria for Research criteria for diagnosis, and Hamilton Depression Rating Scale (HAM-D) for severity of depression were administered to 124 persons at baseline, 6 weeks, and 3 months. Results: The differences between the groups' HAM-D scores were found to be statistically significant at all time points (i.e., at baseline, 6 weeks, and 3 months) (P < 0.001), with overall worst scores among patients with bipolar depression with alcohol dependence (Group IA) (P < 0.05 at all follow-up points), indicative of slower remission of depression and poorer course in these patients. Among patients of unipolar depression, those with alcohol dependence scored worse on the HAM-D scale at 3 months of follow-up indicative of worse outcomes in the long term. Conclusions: Patients with mood disorder and AUD were found to have worse outcome on follow-up as compared to those without. Furthermore, bipolar patients with AUD were found to have the worse depression at the end of follow-up thus indicating a poorer outcome in the long term. However, future studies should incorporate study of associated factors and how it contributes to worse outcomes. [ABSTRACT FROM AUTHOR]

Background: Patients with severe mental disorders have a high risk of premature death due to the interaction of various factors. Social functioning is a strategic functional factor in understanding the course of psychotic disorders. Aim: Analyze the relationship between social functioning and its various dimensions and survival during a 10-year follow-up. Method: The Social Functioning Scale (SFS) was administered to 163 close relatives of patients under treatment at a Community Mental Health Unit. Survival was described by Kaplan–Meier analysis and any differences in survival by level of social functioning were found by long-rank analysis. Finally, Cox regression was used to predict premature mortality. Results: Significant differences in mortality were identified in the interpersonal behavior dimension of social functioning, while there were no significant gender or diagnostic differences in the rest of the dimensions. The interpersonal behavior dimension and age were found to be factors predicting premature death. Conclusion: These findings show the protective effect of social functioning retained by patients with psychotic disorders on their survival, and the need to apply evidence-based psychotherapy focused on recovery of social functioning in the early stages of the disorder. [ABSTRACT FROM AUTHOR]

Background: There are limited number of studies evaluating insight among patients with bipolar disorder (BD). Aim: This study aimed to examine insight and its correlates in BD using the data from the multicenter BD course and outcome study from India (BiD-CoIN). The additional aim was to evaluate the insight in patients with BD using different scales and understand the correlates of insight. Materials and Methods: 773 BD patients presently in clinical remission were evaluated on the Insight Scale for Affective Disorders (ISAD), insight items of the Hamilton Depression Rating Scale (HDRS), and the Young Mania Rating Scale (YMRS). Results: The assessment scales influenced the prevalence of poor insight. Poorer insight irrespective of the assessment scale was consistently associated with higher residual depressive and manic symptoms, and a higher level of cognitive impairment and disability. Poor insight as assessed by ISAD was associated with a higher number of episodes in the lifetime, shorter duration of current remission, a higher number of depressive episodes, a higher amount of time spent in depressive episodes, higher depressive affective morbidity, a higher number of manic episodes, and higher residual depressive and manic symptoms. Conclusion: Poor insight in BD is consistently associated with higher residual depressive and manic symptoms and a higher level of cognitive impairment and disability. However, in terms of course variables, the correlates vary depending on the assessment method. [ABSTRACT FROM AUTHOR]

Abstract Background Given the likelihood of progressive illness in bipolar disorder (BD), it is important to understand the benefits and risks of interventions administered early in illness course. We conducted a systematic review of the effectiveness of interventions in the early course of BD I or II. Methods We completed a systematic search on MEDLINE, PsycINFO, EMBASE, the Cochrane Central Register of Controlled Trials, CINAHL and Google Scholar from 1/1/1979 till 14/9/2022. We included controlled trials examining intervention effects on symptomatic, course, functional and tolerability outcomes of patients in the ‘early course’ of BD I or II. We classified patients to be in early course if they (a) were seeking help for the first time for a manic episode, (b) had a lifetime history of up to 3 manic episodes, or (c) had up to 6 lifetime mood episodes. Evidence quality was assessed using the GRADE approach. Results From 4135 unique publications we included 25 reports representing 2212 participants in 16 randomized studies, and 17,714 participants from nine non-randomized studies. Available evidence suggested that in early illness course, lithium use was associated with lower recurrence risk compared with other mood stabilizers. Mood stabilizers were also associated with better global functioning, compared with the use of antipsychotics in the medium term. While summative findings regarding psychological therapies were limited by heterogeneity, family-focused and cognitive-behavioral interventions were associated with reduced recurrence risk or improved symptomatic outcomes. There was some evidence that the same pharmacological interventions were more efficacious in preventing recurrences when utilized in earlier rather than later illness course. Conclusions and recommendations While there are promising initial findings, there is a need for more adequately powered trials to examine the efficacy and tolerability of interventions in youth and adults in early illness course. Specifically, there is a compelling need to compare the relative benefits of lithium with other pharmacological agents in preventing recurrences. In addition to symptomatic outcomes, there should be a greater focus on functional impact and tolerability. Effective pharmacological and psychological interventions should be offered to those in early course of BD, balancing potential risks using shared decision-making approaches.

Abstract Background and rationale Although it has been suggested that pregnancy may influence the course of bipolar disorder (BD), studies show contradictory results. Until now, no studies included a finegrained validated method to report mood symptoms on a daily basis, such as the lifechart method (LCM). The aim of the present study is to investigate the course of BD during pregnancy by comparing LCM scores of pregnant and non-pregnant women. Methods Study design: Comparison of LCM scores of two prospective observational BD cohort studies, a cohort of pregnant women (n = 34) and a cohort of non-pregnant women of childbearing age (n = 52). Main study parameters are: (1) proportions of symptomatic and non-symptomatic days; (2) symptom severity, frequency, and duration of episodes; (3) state sequences, longitudinal variation of symptom severity scores. Results No differences in clinical course variables (symptomatic days, average severity scores, frequency, and duration of episodes in BD were found between pregnant and non-pregnant women. With a combination of State Sequence Analysis (SSA) and cluster analysis on the sequences of daily mood scores three comparable clusters were found in both samples: euthymic, moderately ill and severely ill. The distribution differences between pregnant and non-pregnant women were significant, with a majority of the pregnant women (68%) belonging to the moderately ill cluster and a majority of the non-pregnant women (46%) to the euthymic cluster. In pregnant women the average daily variation in mood symptoms as assessed with Shannon’s entropy was less than in non-pregnant women (respectively 0.43 versus 0.56). Conclusions Although the use of daily mood scores revealed no difference in overall course of BD in pregnant versus non-pregnant women, more pregnant than non-pregnant women belonged to the moderately ill cluster, and during pregnancy the variation in mood state was less than in non-pregnant women. Further research is necessary to clarify these findings.

Background: Indian studies on the course and outcome of bipolar disorder (BD) are scarce and their methodologies vary. Nevertheless, differences from Western ones have been noted. Methods: A systematic random sample of 200 patients with BD attending a general hospital psychiatric unit was chosen. They were assessed using the clinician and self-rated versions of the National Institute of Mental Health—Retrospective Life Charts, the lifetime version of the Columbia Suicide Severity Rating Scale, the Medication Adherence Questionnaire, the Indian Disability Evaluation and Assessment Scale, and the Presumptive Stressful Life Events Scale. Results: The mean age of onset of BD was 26 years. About 11%–13% of the illness was spent in acute episodes, mostly in depression (60%). Episode frequency was 0.4–0.6 annually. The first episode was more likely to be manic, and manic episodes outnumbered depressive episodes. The average duration of episodes was 3 months. Depressive episodes were longer and the time spent in depression was greater than mania. Psychotic symptoms (48%), a mania-depression-interval pattern (61%), and recurrent mania (19%) were common while rapid cycling and seasonal patterns were uncommon. Comorbidity (40%), functional impairment (77%), and lifetime nonadherence (58%) were high, whereas lifetime suicide attempts (16%) were low. Stressful life events were very common prior to episodes (80%), particularly early in the illness. Conclusion: This study suggests differences between Indian and Western patients in the demographic profile and the course and outcome of BD. A more benign presentation in the current study including Indian studies is indicated by their later age of presentation and illness onset, higher rates of marriage, education, and employment, a mania predominant course, lower rates of rapid cycling, comorbidity, and suicidal attempts. Factors associated with better outcomes such as longer time to recurrence, Manic Depressive pattern of illness, and low rates of hospitalizations also appear to be commoner in our study and also in other Indian studies. [ABSTRACT FROM AUTHOR]

Background and rationale: Although it has been suggested that pregnancy may influence the course of bipolar disorder (BD), studies show contradictory results. Until now, no studies included a finegrained validated method to report mood symptoms on a daily basis, such as the lifechart method (LCM). The aim of the present study is to investigate the course of BD during pregnancy by comparing LCM scores of pregnant and non-pregnant women. Methods: Study design: Comparison of LCM scores of two prospective observational BD cohort studies, a cohort of pregnant women (n = 34) and a cohort of non-pregnant women of childbearing age (n = 52). Main study parameters are: (1) proportions of symptomatic and non-symptomatic days; (2) symptom severity, frequency, and duration of episodes; (3) state sequences, longitudinal variation of symptom severity scores. Results: No differences in clinical course variables (symptomatic days, average severity scores, frequency, and duration of episodes in BD were found between pregnant and non-pregnant women. With a combination of State Sequence Analysis (SSA) and cluster analysis on the sequences of daily mood scores three comparable clusters were found in both samples: euthymic, moderately ill and severely ill. The distribution differences between pregnant and non-pregnant women were significant, with a majority of the pregnant women (68%) belonging to the moderately ill cluster and a majority of the non-pregnant women (46%) to the euthymic cluster. In pregnant women the average daily variation in mood symptoms as assessed with Shannon's entropy was less than in non-pregnant women (respectively 0.43 versus 0.56). Conclusions: Although the use of daily mood scores revealed no difference in overall course of BD in pregnant versus non-pregnant women, more pregnant than non-pregnant women belonged to the moderately ill cluster, and during pregnancy the variation in mood state was less than in non-pregnant women. Further research is necessary to clarify these findings. [ABSTRACT FROM AUTHOR]

Aim: This cross-sectional study aimed to assess the predominant polarity (PP) in patients with bipolar disorder (BD) and the factors associated with PP. Methodology: For this study, 773 participants with at least 10 years of illness, were recruited from 14 centres, were evaluated using the National Institute of Mental Health- Retrospective Life Charts to assess the course of illness and PP was determined by both Barcelona proposal and the Harvard Index. Results: According to Barcelona proposal for PP, 20.6% of the patients belonged to depressive PP, 45.8% belonged to manic PP and 33.6% belonged to indeterminate polarity. According to Harvard index of PP, 31.6% of the patients belonged to depressive PP, 56.1% belonged to manic polarity and 12.3% of the patients could not be categorized into any of these categories and hence, were considered to have indeterminate polarity. Those with depressive PP were more often having BD-II, had later age of onset, spent more time in episodes, had higher residual depressive symptoms, had lower residual manic symptoms, more often had depression as the first lifetime episode, and less often had at least one psychotic episode. Conclusion: In the Indian subcontinent, although the prevalence of PP is influenced by the definition used, the most common PP is that of mania.

Background  Suicide is the leading contributor to mortality in bipolar disorder (BD). A history of suicidal attempt is a robust predictive marker for future suicide attempts. Personality profiles and coping strategies are the areas of contemporary research in bipolar suicides apart from clinical and demographic risk factors. However, similar research in developing countries is rarer. Objectives  The present study aimed to identify the risk factors associated with suicidal attempts in BD type I (BD-I). Materials and Methods  Patients with BD-I currently in clinical remission (N = 102) were recruited. Sociodemographic details and the clinical data were collected using a semistructured pro forma. The psychiatric diagnoses were confirmed using the Mini-International Neuropsychiatric Interview 5.0. The National Institute of Mental Health–Life Chart Methodology Clinician Retrospective Chart was used to chart the illness course. Presumptive Stressful Life Events Scale, Coping Strategies Inventory Short Form, Buss–Perry aggression questionnaire, Past Feelings and Acts of Violence, and Barratt Impulsivity scale were used to assess the patient's stress scores, coping skills, aggression, violence, and impulsivity, respectively. Statistical Analysis  Descriptive statistics were used for demographic details and characteristics of the illness course. Binary logistic regression analyses were performed to identify the predictors for lifetime suicide attempt in BD-I. Results  A total of 102 patients (males = 49 and females = 53) with BD-I were included. Thirty-seven subjects (36.3%) had a history of suicide attempt. The illness course in suicide attempters more frequently had an index episode of depression, was encumbered with frequent mood episodes, especially in depression, and had a higher propensity for psychiatric comorbidities. On binary logistic regression analysis, the odds ratios (ORs) for predicting a suicide attempt were highest for positive family history of suicide (OR: 13.65, 95% confidence interval [CI]: 1.28–145.38, p = 0.030), followed by the presence of an index depressive episode (OR: 6.88, 95% CI: 1.70–27.91, p = 0.007), and lower scores on problem-focused disengagement (OR: 0.72, 95% CI: 0.56–0.92, p = 0.009). Conclusion  BD-I patients with lifetime suicide attempt differ from non-attempters on various course-related and temperamental factors. However, an index episode depression, family history of suicide, and lower problem-focused engagement can predict lifetime suicide attempt in patients with BD-I. [ABSTRACT FROM AUTHOR]

Objective: This study primarily focused on the relationship between comorbid attention deficit-hyperactivity disorder (ADHD), mixed features and bipolarity in major depressive patients.Methods: The sample comprised 2777 patients with Major Depressive Episode (MDE) enrolled in a multicentre, multinational study originally designed to assess different definitions of mixed depression. Socio-demographic, familial and clinical characteristics were compared in patients with (ADHD + ) and without (ADHD-) comorbid ADHD.Results: Sixty-one patients (2.2%) met criteria for ADHD. ADHD was associated with a higher number of (hypo)manic symptoms during depression. Mixed depression was more represented in ADHD + patients than in ADHD- using both DSM-5 and experimental criteria. Differences were maintained after removing overlapping symptoms between (hypo)mania and ADHD. ADHD in MDE was also associated with a variety of clinical and course features such as onset before the age of 20, first-degree family history of (hypo)mania, past history of antidepressant-induced (hypo)manic switches, higher number of depressive and affective episodes, atypical depressive features, higher rates of bipolarity specifier, psychiatric comorbidities with eating, anxiety and borderline personality disorders.Limitations: The study was primarily designed to address mixed features in ADHD, with slightly reduced sensitivity to the diagnosis of ADHD. Other possible diagnostic biases due to heterogeneity of participating clinicians.Conclusions: In a sample of major depressive patients, the comorbid diagnosis of current ADHD is associated with bipolar diathesis, mixed features, multiple psychiatric comorbidity and a more unstable course. Further prospective studies are necessary to confirm the possible mediating role of temperamental mood instability and emotional dysregulation in such a complex clinical presentation. [ABSTRACT FROM AUTHOR]

Chronic mania (defined as the presence of manic symptoms for more than 2 years without remission) poses significant problems in diagnosis and management. Generally it denotes poor outcome, though contrary reports are available. We present a case of chronic mania and discuss the clinical features of chronic mania reported in the literature, which are useful in distinguishing chronic mania from acute mania.

In the classification of mood disorders, major depressive disorder is separate from bipolar disorders whereas mania is not. Studies on pure mania are therefore rare. Our paper reviews the evidence for distinguishing pure mania (M) and mania with mild depression (Md) from bipolar disorder. Two large epidemiological studies found a prevalence of 1.7-1.8 % of M/Md in adolescents and adults. Several clinical follow-up studies demonstrated good stability of the diagnosis after a previous history of three manic episodes. Compared to bipolar disorder, manic disorder is characterised by a weaker family history for depression, an earlier onset, fewer recurrences and better remission, and is less comorbid with anxiety disorders. In addition, mania is strongly associated with a hyperthymic temperament, manifests more psychotic symptoms and is more often treated with antipsychotics. Twin and family studies find mania to be more heritable than depression and show no significant transmission from depression to mania or from mania to depression. Cardiovascular mortality is elevated among patients with mood disorders generally and is highest among those with mania. In non-Western countries, mania and the manic episodes in bipolar disorder are reported to occur more frequently than in Western countries. [ABSTRACT FROM AUTHOR]