Mania Depression
Mostrando 1-12 de 56 artigos, teses e dissertações.
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1. Distractibility, anxiety, irritability, and agitation symptoms are associated with the severity of depressive and manic symptoms in mixed depression
Objective: To explore whether there is an association between distractibility, anxiety, irritability, and agitation (DAIA) symptoms and the severity of depressive and manic symptoms. Methods: Patients with unipolar and bipolar disorder (I and II) and mixed depression were evaluated. DAIA symptoms were assessed using previously described definitions. Result
Brazilian Journal of Psychiatry. Publicado em: 2022
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2. Differentiating irritable mood and disruptive behavior in adults
Abstract Introduction Irritability has both mood and behavioral manifestations. These frequently co-occur, and it is unclear to what extent they are dissociable domains. We used confirmatory factor analysis and external validators to investigate the independence of mood and behavioral components of irritability. Methods The sample comprised 246 patients
Trends Psychiatry Psychother.. Publicado em: 2020-12
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3. Neurobiology of bipolar disorders: a review of genetic components, signaling pathways, biochemical changes, and neuroimaging findings
Bipolar disorder (BD) is a chronic mental illness characterized by changes in mood that alternate between mania and hypomania or between depression and mixed states, often associated with functional impairment. Although effective pharmacological and non-pharmacological treatments are available, several patients with BD remain symptomatic. The advance in the
Braz. J. Psychiatry. Publicado em: 2020-10
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4. Impact of metabolic syndrome and clinical features on functioning in patients with bipolar disorder: a cross-sectional study
Objective: The metabolic syndrome (MS) is highly prevalent among patients with bipolar disorder (BD), and may affect progression, functioning, and comorbid conditions in BD. The aim of this study was to investigate the effect of clinical variables and MS on overall functioning and specific areas of functioning in patients with BD. Methods: A total of 210 p
Braz. J. Psychiatry. Publicado em: 2020-08
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5. Prominent autistic traits and subthreshold bipolar/mixed features of depression in severe anorexia nervosa
Objective: Autistic traits are associated with a burdensome clinical presentation of anorexia nervosa (AN), as is AN with concurrent depression. The aim of the present study was to explore the intertwined association between complex psychopathology combining autistic traits, subthreshold bipolarity, and mixed depression among people with AN. Method: Sixty
Braz. J. Psychiatry. Publicado em: 2020-04
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6. Pharmacogenomic testing and antidepressant response: problems and promises
Objective: Autistic traits are associated with a burdensome clinical presentation of anorexia nervosa (AN), as is AN with concurrent depression. The aim of the present study was to explore the intertwined association between complex psychopathology combining autistic traits, subthreshold bipolarity, and mixed depression among people with AN. Method: Sixty
Braz. J. Psychiatry. Publicado em: 2020-04
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7. Corrigendum
Objective: Presence of psychotic symptoms seems to be a commonplace in early-onset bipolar disorder (BD). However, few studies have examined their occurrence in adolescent-onset BD. We sought to investigate the frequency of affective and psychotic symptoms observed during the first manic episode in adolescents. Methods: Forty-nine adolescents with bipolar
Braz. J. Psychiatry. Publicado em: 2020-04
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8. Psychotic and affective symptoms of early-onset bipolar disorder: an observational study of patients in first manic episode
Objective: Presence of psychotic symptoms seems to be a commonplace in early-onset bipolar disorder (BD). However, few studies have examined their occurrence in adolescent-onset BD. We sought to investigate the frequency of affective and psychotic symptoms observed during the first manic episode in adolescents. Methods: Forty-nine adolescents with bipolar
Braz. J. Psychiatry. Publicado em: 2020-04
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9. Mood versus energy/activity symptoms in bipolar disorder: which cluster of Hamilton Depression Rating Scale better distinguishes between mania, depression, and euthymia?
Resumo Introdução Embora o transtorno bipolar (TB) seja tradicionalmente incluído entre os transtornos do humor, alguns autores acreditam que as alterações na energia e na atividade motora, em vez das alterações no humor, representam os verdadeiros sintomas cardinais na mania e na depressão. O objetivo do presente estudo foi identificar qual grupo
Trends Psychiatry Psychother.. Publicado em: 20/01/2020
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10. Optical coherence tomography findings in bipolar disorder: a preliminary receiver operating characteristic analysis on ganglion cell layer volume for diagnosis
Abstract Background Optical coherence tomography (OCT) has been recently used to investigate neuropsychiatric disorders. Objective The aim of this study was to compare the retinal nerve fiber layer thickness (RNFLT) and the ganglion cell layer (GCL) volume in patients with type 1 bipolar disorder (BPD1, diagnosed according to DSM 5) to the values in heal
Arch. Clin. Psychiatry (São Paulo). Publicado em: 25/11/2019
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11. Prominent autistic traits and subthreshold bipolar/mixed features of depression in severe anorexia nervosa
Objective: Autistic traits are associated with a burdensome clinical presentation of anorexia nervosa (AN), as is AN with concurrent depression. The aim of the present study was to explore the intertwined association between complex psychopathology combining autistic traits, subthreshold bipolarity, and mixed depression among people with AN. Method: Sixty
Braz. J. Psychiatry. Publicado em: 04/11/2019
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12. Psychotic and affective symptoms of early-onset bipolar disorder: an observational study of patients in first manic episode
Objective: Presence of psychotic symptoms seems to be a commonplace in early-onset bipolar disorder (BD). However, few studies have examined their occurrence in adolescent-onset BD. We sought to investigate the frequency of affective and psychotic symptoms observed during the first manic episode in adolescents. Methods: Forty-nine adolescents with bipolar
Braz. J. Psychiatry. Publicado em: 26/09/2019