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Innovations in Clinical Neuroscience 2014Electroconvulsive therapy can induce mania. A recent change in the Diagnostic and Statistical Manuel of Mental Disorders, Fifth Edition classifies electroconvulsive...
Electroconvulsive therapy can induce mania. A recent change in the Diagnostic and Statistical Manuel of Mental Disorders, Fifth Edition classifies electroconvulsive therapy-induced manic episodes as a bipolar type I diagnosis. There are no current established guidelines to treat such condition. The following clinical vignette describes a vignette in which a manic episode occurred following electroconvulsive therapy treatment. This case report examines the potential benefit of prescribing mood stabilizers during the acute episode and for maintenance care.
PubMed: 25621185
DOI: No ID Found -
JAMA Psychiatry Jan 2024Antidepressants are increasingly prescribed to pediatric patients with unipolar depression, but little is known about the risk of treatment-emergent mania. Previous...
IMPORTANCE
Antidepressants are increasingly prescribed to pediatric patients with unipolar depression, but little is known about the risk of treatment-emergent mania. Previous research suggests pediatric patients may be particularly vulnerable to this adverse outcome.
OBJECTIVE
To estimate whether pediatric patients treated with antidepressants have an increased incidence of mania/hypomania compared with patients not treated with antidepressants and to identify patient characteristics associated with the risk of mania/hypomania.
DESIGN, SETTING, AND PARTICIPANTS
In a cohort study applying the target trial emulation framework, nationwide inpatient and outpatient care in Sweden from July 1, 2006, to December 31, 2019, was evaluated. Follow-up was conducted for 12 and 52 weeks after treatment initiation, with administrative follow-up ending December 31, 2020. Data were analyzed between May 1, 2022, and June 28, 2023. Individuals aged 4 to 17 years with a diagnosis of depression, but without a prior diagnosis of mania/hypomania, bipolar disorder, or psychosis or treatment with mood stabilizer (lithium, valproate, or carbamazepine), prescriptions were included.
EXPOSURES
The treatment group included patients who initiated any antidepressant medication within 90 days of diagnosis. The control group included patients who did not initiate antidepressants within 90 days.
MAIN OUTCOMES AND MEASURES
Diagnosis of mania/hypomania or initiation of mood stabilizer therapy. Incidences were estimated with Kaplan-Meier estimator, and inverse probability of treatment weighting was used to adjust for group differences at baseline.
RESULTS
The cohort included 43 677 patients (28 885 [66%] girls); 24 573 in the treatment group and 19 104 in the control group. The median age was 15 (IQR, 14-16) years. The outcome occurred in 96 individuals by 12 weeks and in 291 by 52 weeks. The cumulative incidence of mania was 0.26% (95% CI, 0.19%-0.33%) in the treatment group and 0.20% (95% CI, 0.13%-0.27%) in the control group at 12 weeks, with a risk difference of 0.06% (95% CI, -0.04% to 0.16%). At 52 weeks, the cumulative incidence was 0.79% (95% CI, 0.68%-0.91%) in the treatment group and 0.52% (95% CI, 0.40%-0.63%) in the control group (risk difference, 0.28%; 95% CI, 0.12%-0.44%). Hospitalizations, parental bipolar disorder, and use of antipsychotics and antiepileptics were the most important predictors of mania/hypomania by 12 weeks.
CONCLUSION
This cohort study found no evidence of treatment-emergent mania/hypomania by 12 weeks in children and adolescents. This corresponds to the time frame for antidepressants to exert their psychotropic effect. A small risk difference was found only with longer follow-up. Certain patient characteristics were associated with mania/hypomania, which warrants clinical attention.
Topics: Female; Humans; Adolescent; Child; Male; Mania; Cohort Studies; Depression; Antidepressive Agents; Depressive Disorder; Antipsychotic Agents
PubMed: 37755835
DOI: 10.1001/jamapsychiatry.2023.3555 -
Psychiatria Polska Oct 2023Bipolar affective illness (bipolar disorder - BD), also known as manic-depressive illness, is characterized by periodic opposite states of mood, activity, and motivation... (Review)
Review
Bipolar affective illness (bipolar disorder - BD), also known as manic-depressive illness, is characterized by periodic opposite states of mood, activity, and motivation (mania and depression) sometimes of extreme intensity. The development and maintenance of such states in evolution can betoken a possibility of their adaptive character, enabling adaptation to an unfavorable external situation (depression) and a mobilization to using resources when available (mania). In the article, the main focus is put on the evolutionary aspect of "bipolarity" and manic/hypomanic states. Molecular-genetic studies show that in evolution, the genes connected with a predisposition to BD have been conserved. In the paper, the evolutionary adaptive concepts connected with the functioning of Homo sapiens during the middle and late Pleistocene periods were discussed as well as the "mismatch" theories associated with not befitting brain functioning to contemporary conditions. The benefits of mania and hypomania, also in the context of their link to depression were delineated, indicating their relationship to the increase in reproductive success. They result from such features of mania/hypomania as increased exploratory, psychomotor and sexual activity, and prompt risk-taking. The reproductive success can be connected with hyperthymic and cyclothymic temperaments, most frequently occurring in subjects with BD. The hyperthymic temperament often leads to increased social status and a tendency to leadership, and the cyclothymic temperament can increase creativity. Examples of the relationship between manic/hypomanic states and the phenomenon of emigration as well as the advancement of American society are provided.
Topics: Humans; Bipolar Disorder; Mania; Temperament; Affect; Leadership
PubMed: 38345120
DOI: 10.12740/PP/159424 -
Acta Psychiatrica Scandinavica Nov 2022Previous research suggests that cognitive performance worsens during manic and depressed states in bipolar disorder (BD). However, studies have often relied upon...
OBJECTIVES
Previous research suggests that cognitive performance worsens during manic and depressed states in bipolar disorder (BD). However, studies have often relied upon between-subject, cross-sectional analyses and smaller sample sizes. The current study examined the relationship between mood symptoms and cognition in a within-subject, longitudinal study with a large sample.
METHODS
Seven hundred and seventy-three individuals with BD completed a neuropsychological battery and mood assessments at baseline and 1-year follow-up. The battery captured eight domains of cognition: fine motor dexterity, visual memory, auditory memory, emotion processing, and four aspects of executive functioning: verbal fluency and processing speed; conceptual reasoning and set shifting; processing speed with influence resolution; and inhibitory control. Structural equation modeling was conducted to examine the cross-sectional and longitudinal relationships between depressive symptoms, manic symptoms, and cognitive performance. Age and education were included as covariates. Eight models were run with the respective cognitive domains.
RESULTS
Baseline mood positively predicted 1-year mood, and baseline cognition positively predicted 1-year cognition. Mood and cognition were generally not related for the eight cognitive domains. Baseline mania was predictive in one of eight baseline domains (conceptual reasoning and set shifting); baseline cognition predicted 1-year symptoms (inhibitory control-depression symptoms, visual memory-manic symptoms).
CONCLUSIONS
In a large community sample of patients with bipolar spectrum disorder, cognitive performance appears to be largely unrelated to depressive and manic symptoms, suggesting that cognitive dysfunction is stable in BD and is not dependent on mood state in BD. Future work could examine how treatment affects relationship between cognition and mood.
SIGNIFICANT OUTCOMES
Cognitive dysfunction appears to be largely independent of mood symptoms in bipolar disorder.
LIMITATIONS
The sample was generally highly educated (M = 15.22), the majority of the subsample with elevated manic symptoms generally presented with concurrent depressive elevated symptoms, and the study did not stratify recruitment based on mood state.
Topics: Bipolar Disorder; Cognition; Cognition Disorders; Cross-Sectional Studies; Humans; Longitudinal Studies; Neuropsychological Tests
PubMed: 35426440
DOI: 10.1111/acps.13436 -
Molecular Psychiatry Sep 2021The ventral tegmental area (VTA), an important source of dopamine, regulates goal- and reward-directed and social behaviors, wakefulness, and sleep. Hyperactivation of...
The ventral tegmental area (VTA), an important source of dopamine, regulates goal- and reward-directed and social behaviors, wakefulness, and sleep. Hyperactivation of dopamine neurons generates behavioral pathologies. But any roles of non-dopamine VTA neurons in psychiatric illness have been little explored. Lesioning or chemogenetically inhibiting VTA GABAergic (VTA) neurons generated persistent wakefulness with mania-like qualities: locomotor activity was increased; sensitivity to D-amphetamine was heightened; immobility times decreased on the tail suspension and forced swim tests; and sucrose preference increased. Furthermore, after sleep deprivation, mice with lesioned VTA neurons did not catch up on lost sleep, even though they were starting from a sleep-deprived baseline, suggesting that sleep homeostasis was bypassed. The mania-like behaviors, including the sleep loss, were reversed by valproate, and re-emerged when treatment was stopped. Lithium salts and lamotrigine, however, had no effect. Low doses of diazepam partially reduced the hyperlocomotion and fully recovered the immobility time during tail suspension. The mania like-behaviors mostly depended on dopamine, because giving D1/D2/D3 receptor antagonists reduced these behaviors, but also partially on VTA projections to the lateral hypothalamus (LH). Optically or chemogenetically inhibiting VTA terminals in the LH elevated locomotion and decreased immobility time during the tail suspension and forced swimming tests. VTA neurons help set an animal's (and perhaps human's) mental and physical activity levels. Inputs inhibiting VTA neurons intensify wakefulness (increased activity, enhanced alertness and motivation), qualities useful for acute survival. In the extreme, however, decreased or failed inhibition from VTA neurons produces mania-like qualities (hyperactivity, hedonia, decreased sleep).
Topics: Animals; Dopaminergic Neurons; GABAergic Neurons; Hypothalamic Area, Lateral; Mania; Mice; Ventral Tegmental Area
PubMed: 32555422
DOI: 10.1038/s41380-020-0810-9 -
The Primary Care Companion For CNS... May 2021
Topics: Bipolar Disorder; Humans; Ketamine; Mania
PubMed: 34000155
DOI: 10.4088/PCC.20l02811 -
Therapeutic Advances in... Jun 2016Cabergoline is an orally administered synthetic dopamine agonist that is used for the treatment of hyperprolactinemia, Parkinson's disease and antipsychotic-induced... (Review)
Review
Cabergoline is an orally administered synthetic dopamine agonist that is used for the treatment of hyperprolactinemia, Parkinson's disease and antipsychotic-induced prolactin elevation. One of the main characteristics of cabergoline is its long duration of effect. It is highly effective in suppressing prolactin levels up to 21 days after a single 1 mg oral dose. The prolonged elimination half-life offers an advantage of once-daily dosing, but it might be a handicap in terms of washout of adverse effects such as psychosis. Cabergoline has been associated with adverse reactions consistent with other dopaminergic agonists including cardiovascular, gastrointestinal and neuropsychiatric effects. It is known that dopaminergic treatment is a remarkable risk factor for psychosis. A number of reports implicate dopamine agonists in the development of psychosis, but there is no knowledge in the literature of dopamine agonist-induced mania. In this case, we report the first manic episode occurring after cabergoline use for hyperprolactinemia treatment. In susceptible individuals, cabergoline can cause manic episodes and cabergoline should be used more carefully considering the risk-benefit ratio.
PubMed: 27354910
DOI: 10.1177/2045125315626345 -
Psychiatry and Clinical Neurosciences Jan 2022A growing number of studies support a bidirectional relationship between inflammation and bipolar disorders. Tumor necrosis factor-α (TNF-α) inhibitors have recently... (Review)
Review
A growing number of studies support a bidirectional relationship between inflammation and bipolar disorders. Tumor necrosis factor-α (TNF-α) inhibitors have recently attracted interest as potential therapeutic compounds for treating depressive symptoms, but the risk for triggering mood switches in patients with or without bipolar disorders remains controversial. Thus, we conducted a systematic review to study the anti-TNF-α medication-induced manic or hypomanic episodes. PubMed, Scopus, Medline, and Embase databases were screened for a comprehensive literature search from inception until November 2020, using The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Out of the initial 75 references, the screening resulted in the inclusion of four case reports (each describing one patient) and a cohort study (in which 40 patients out of 7600-0.53% - experienced elated mood episodes after infliximab administration). Of these 44 patients, 97.7% experienced a manic episode and 2.3% hypomania. 93.2% of patients had no history of psychiatric disorder or psychotropic treatment. Only 6.8% had a history of psychiatric disorders with the affective spectrum (4.6% dysthymia and 2.3% bipolar disorder). The time of onset of manic or hypomanic symptoms varied across TNF-α inhibitors with an early onset for Infliximab and a later onset for Adalimumab and Etanercept. These findings suggest that medications targeting the TNF-α pathway may trigger a manic episode in patients with or without affective disorders. However, prospective studies are needed to evaluate the relative risk of such side effects and identify the population susceptible to secondary mania.
Topics: Cohort Studies; Humans; Infliximab; Mania; Tumor Necrosis Factor Inhibitors; Tumor Necrosis Factor-alpha
PubMed: 34590391
DOI: 10.1111/pcn.13302 -
Microbiology Spectrum Dec 2023
Topics: Humans; Mania; Journal Impact Factor
PubMed: 37909768
DOI: 10.1128/spectrum.03496-23 -
Current Neuropharmacology 2023An increased risk of manic episodes has been reported in patients with neurodegenerative disorders, but the clinical features of bipolar disorder (BD) in different...
BACKGROUND
An increased risk of manic episodes has been reported in patients with neurodegenerative disorders, but the clinical features of bipolar disorder (BD) in different subtypes of dementia have not been thoroughly investigated.
OBJECTIVES
The main aim of this study is to systematically review clinical and therapeutic evidence about manic syndromes in patients with Alzheimer's disease (AD), vascular dementia (VaD), and frontotemporal dementia (FTD). Since manic-mixed episodes have been associated to negative outcomes in patients with dementia and often require medical intervention, we also critically summarized selected studies with relevance for the treatment of mania in patients with cognitive decline.
METHODS
A systematic review of the literature was conducted according to PRISMA guidelines. PubMed, Scopus, and Web of Science databases were searched up to February 2022. Sixty-one articles on patients with AD, VaD, or FTD and BD or (hypo) mania have been included.
RESULTS
Manic symptoms seem to be associated to disease progression in AD, have a greatly variable temporal relationship with cognitive decline in VaD, and frequently coincide with or precede cognitive impairment in FTD. Overall, mood stabilizers, and electroconvulsive therapy may be the most effective treatments, while the benefits of short-term treatment with antipsychotic agents must be balanced with the associated risks. Importantly, low-dose lithium salts may exert neuroprotective activity in patients with AD.
CONCLUSION
Prevalence, course, and characteristics of manic syndromes in patients with dementia may be differentially affected by the nature of the underlying neurodegenerative conditions.
Topics: Humans; Bipolar Disorder; Frontotemporal Dementia; Alzheimer Disease; Mania; Antipsychotic Agents; Antimanic Agents
PubMed: 35794767
DOI: 10.2174/1570159X20666220706110157