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1.
Braz. J. Psychiatry (São Paulo, 1999, Impr.) ; 42(2): 168-174, Mar.-Apr. 2020. tab, graf
Artigo em Inglês | LILACS | ID: biblio-1089242

RESUMO

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 I disorder (DSM-IV criteria) were admitted to a psychiatric hospital during their first acute manic episode. Assessment for current psychiatric diagnosis was performed by direct clinical interview and the DSM-IV version of the Diagnostic Interview for Children and Adolescents (DICA). Results: Teenage inpatients with BD consistently exhibited typical manic features, such as euphoria, grandiosity, and psychomotor agitation. In addition, disorganization and psychotic symptoms were present in 82 and 55% of the total sample, respectively. There was no significant difference in symptoms between early- and late-adolescent subgroups. Remarkably, most patients (76%) reported previous depressive episode(s); of these, 47% had prominent psychotic features in the prior depressive period. Conclusion: These findings suggest that disorganization and psychotic symptoms during the first manic episode are salient features in adolescent-onset BD, and that psychotic depression frequently may precede psychotic mania. Nevertheless, differential diagnosis with schizophrenia should be routinely ruled out in cases of early-onset first psychotic episode.


Assuntos
Humanos , Masculino , Feminino , Criança , Adolescente , Transtornos Psicóticos/diagnóstico , Transtorno Bipolar/psicologia , Sintomas Afetivos/diagnóstico , Transtornos Psicóticos/psicologia , Sintomas Afetivos/psicologia
2.
Braz J Psychiatry ; 42(2): 168-174, 2020 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-31576937

RESUMO

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 I disorder (DSM-IV criteria) were admitted to a psychiatric hospital during their first acute manic episode. Assessment for current psychiatric diagnosis was performed by direct clinical interview and the DSM-IV version of the Diagnostic Interview for Children and Adolescents (DICA). RESULTS: Teenage inpatients with BD consistently exhibited typical manic features, such as euphoria, grandiosity, and psychomotor agitation. In addition, disorganization and psychotic symptoms were present in 82 and 55% of the total sample, respectively. There was no significant difference in symptoms between early- and late-adolescent subgroups. Remarkably, most patients (76%) reported previous depressive episode(s); of these, 47% had prominent psychotic features in the prior depressive period. CONCLUSION: These findings suggest that disorganization and psychotic symptoms during the first manic episode are salient features in adolescent-onset BD, and that psychotic depression frequently may precede psychotic mania. Nevertheless, differential diagnosis with schizophrenia should be routinely ruled out in cases of early-onset first psychotic episode.


Assuntos
Sintomas Afetivos/diagnóstico , Transtorno Bipolar/psicologia , Transtornos Psicóticos/diagnóstico , Adolescente , Sintomas Afetivos/psicologia , Criança , Feminino , Humanos , Masculino , Transtornos Psicóticos/psicologia
3.
Front Psychiatry ; 10: 1021, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-32038338

RESUMO

INTRODUCTION: Depressive and manic episodes of bipolar disorder can interact with sleep complaints, followed by a worsened psychiatric condition. The aim of this study was to examine the interaction of sleep disorders with bipolar disorder in youths during depressive and manic episodes. METHODS: The target population was children and adolescents drawn from the Children and Adolescents Affective Disorder Program. Clinical assessment for current psychiatric diagnosis was done by direct clinical interview, Diagnostic Interview for Children and Adolescents (DSM-IV), and best-estimated clinical consensus. We applied sleep questionnaires from which we obtained sleep and daytime complaints during manic and depressive episodes. All statistical tests of significance were done using 2-tailed tests with α = 0.05. RESULTS: Participants in this study comprised 29 children (age = 10 ± 3 years, boys = 23) and 43 adolescents (age = 15 ± 2.4 years, boys = 30). Sleep complaints were observed in 66.4% of participants during manic episodes and 52.3% during depressive episodes. 37.9% of patients had sleep complaints in both episodes. Time in bed was longer during depressive episodes than manic episodes (p = 0.01). We found a high prevalence of nocturnal enuresis in depressive episodes in children and adolescents, which was statistically significant compared with manic episodes (p < 0.05). Unrested sleep was higher in adolescents in both episodes, and it was statistically significant during manic episodes (p < 0.05). CONCLUSION: According to our analyses, the minority of patients had sleep complaints in both episodes. Our data showed that nocturnal enuresis occurred more frequently during depressive than manic episodes. Further research is necessary to understand the implications of these data.

4.
Trends psychiatry psychother. (Impr.) ; 38(4): 216-220, Oct.-Dec. 2016. tab
Artigo em Inglês | LILACS | ID: biblio-846385

RESUMO

Abstract Introduction: Disorders of circadian rhythms have been reported in studies of both depressed children and of depressed adolescents. The aim of this study was to evaluate whether there is a relationship between the 24-hour spectral power (24h SP) of the activity/rest rhythm and the clinical course of depression in adolescents. Methods: Six 14 to 17-year-old adolescents were recruited for the study. They were all suffering from major depressive disorder, according to the Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV) criteria, as identified by the Schedule for Affective Disorders and Schizophrenia for School Aged Children: Present and Lifetime Version (K-SADS-PL). Depressive symptoms were assessed using the Children's Depression Rating Scale - Revised (CDRS-R) and clinical evaluations. Locomotor activity was monitored over a period of 13 consecutive weeks. Activity was measured for 10-minute periods using wrist-worn activity monitors. All patients were prescribed sertraline from after the first week up until the end of the study. Results: We found a relationship between high CDRS values and low 24-hour spectral power. Conclusions: The 24h SP of the activity/rest rhythm correlated significantly (negatively) with the clinical ratings of depression.


Resumo Introdução: Distúrbios do ritmo circadiano têm sido relatados em estudos com crianças e adolescentes deprimidos. O objetivo deste estudo foi avaliar se existe relação entre a potência espectral de 24 horas do ritmo de atividade e repouso e sintomas clínicos de depressão em adolescentes. Métodos: Seis adolescentes com idade entre 14 e 17 anos foram recrutados para o estudo. Eles foram diagnosticados com depressão maior de acordo com os critérios do Manual Diagnóstico e Estatístico de Transtornos Mentais, 4ª edição (DSM-IV), identificados utilizando-se o instrumento Schedule for Affective Disorders and Schizophrenia for School Aged Children: Present and Lifetime Version (K-SADS-PL). Os sintomas depressivos foram avaliados pelo questionário Children's Depression Rating Scale - Revised (CDRS-R) e por avaliações clínicas. A atividade motora foi monitorada por um período de 13 semanas consecutivas e registrada a cada 10 minutos utilizando-se monitores de atividades usados no pulso. Todos os pacientes utilizaram o antidepressivo sertralina começando após a primeira semana até o final do estudo. Resultados: Foi observada uma relação entre escores altos no CDRS-R e valores baixos de potência espectral de 24 horas no ritmo de atividade e repouso. Conclusão: A potência espectral de 24 horas do ritmo de atividade e repouso apresentou uma correlação significativa (negativa) com os sintomas clínicos de depressão.


Assuntos
Humanos , Masculino , Feminino , Adolescente , Ritmo Circadiano , Transtorno Depressivo Maior/complicações , Transtorno Depressivo Maior/fisiopatologia , Transtorno Depressivo Maior/terapia , Atividade Motora , Escalas de Graduação Psiquiátrica , Descanso , Actigrafia
5.
J Psychiatr Pract ; 22(6): 429-441, 2016 11.
Artigo em Inglês | MEDLINE | ID: mdl-27824775

RESUMO

OBJECTIVES: Few studies have examined pediatric mental health services for early-onset bipolar disorder (BD). The goal of this study was to describe diagnostic pathways and manic dimensions in BD among referred children and adolescents. METHODS: Data were obtained from a review of the charts of 814 subjects, 2 to 17 years of age, with a complaint of mood disturbances who were referred between 2003 and 2012 to a university-based child and adolescent clinic that specializes in mood disorders. After screening, eligible participants (N=494) were systematically assessed and followed to determine diagnoses on the basis of criteria in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision in accordance with the best-estimate approach. Manic symptoms were subjected to principal component analysis to investigate the dimensional bipolar profile of the sample. RESULTS: Among the total help-seeking sample, approximately one third of the participants dropped out at intake and, after an average follow-up of 1.7 years, one third had been determined to meet criteria for BD and one third did not fulfill operational criteria for BD. The diagnostic status was changed in 35% of patients: approximately 10% were false positive (going from any bipolar diagnosis to a nonbipolar diagnosis) and approximately 25% were false negative (going from a nonbipolar diagnosis to any bipolar diagnosis). Most patients who converted to a bipolar diagnosis were initially labeled with major depressive disorder or attention-deficit/hyperactivity disorder and had a longer follow-up period. Relevant manic dimensions were elation, grandiosity, and disruption, which explained 41.4% of total variance. CONCLUSIONS: Regular reappraisal and follow-up of children and adolescents with mood disturbances provides a window for detection of BD (eg, of core manic dimensions). A coordinated and hierarchical connection among pediatric mental health services with different degrees of specialization is recommended.


Assuntos
Serviços de Saúde do Adolescente/estatística & dados numéricos , Transtorno Bipolar/diagnóstico , Transtorno Bipolar/fisiopatologia , Serviços de Saúde da Criança/estatística & dados numéricos , Serviços de Saúde Mental/estatística & dados numéricos , Transtornos do Humor/diagnóstico , Centros Médicos Acadêmicos , Adolescente , Criança , Pré-Escolar , Feminino , Seguimentos , Humanos , Masculino
6.
CNS Neurosci Ther ; 22(11): 915-920, 2016 11.
Artigo em Inglês | MEDLINE | ID: mdl-27534369

RESUMO

OBJECTIVES: To investigate the association between sleep complaints and suicidal behaviors among severely depressed children and adolescents. METHODS: The sample was 214 youths (56.1% males, mean age 12.5 years) with diagnosis of DSM-IV major depressive disorder consecutively recruited from a university-based outpatient clinic specialized in mood disorders. The structured interview for children and adolescents was applied to participants. The Children's Depression Rating Scale-revised version-scored the severity of depression, and the Children's Global Assessment Scale assessed the global functioning. Subgroups of patients were compared for psychopathological association by means of logistic regression, in accordance with presence and absence of sleep complaints and suicidality. RESULTS: The frequency of sleep complaints and suicidal behaviors was, respectively, 66.4% and 52.3%, and both symptoms were observed in 37.9% of patients. Initial insomnia was the most frequent manifestation (58%), followed by night awakening (36%), daytime sleepiness (31%), and early awakening (29.9%). Significant association between sleep disturbance and suicidal behavior was found (odds ratio range of 2.3-10.8). CONCLUSION: Sleep disturbances are potential warning manifestations of suicidal behaviors in depressed youth. Possibly, the severity of the active affective episode likely underlies in both sleep complaints and suicidal behaviors among depressed underage patients.


Assuntos
Depressão , Transtornos do Sono-Vigília , Suicídio/psicologia , Adolescente , Criança , Estudos Transversais , Depressão/complicações , Depressão/epidemiologia , Depressão/psicologia , Feminino , Humanos , Modelos Logísticos , Masculino , Escalas de Graduação Psiquiátrica , Fatores de Risco , Transtornos do Sono-Vigília/epidemiologia , Transtornos do Sono-Vigília/etiologia , Transtornos do Sono-Vigília/psicologia , Estatísticas não Paramétricas
7.
Arch. Clin. Psychiatry (Impr.) ; 43(4): 67-73, July-Aug. 2016. tab
Artigo em Inglês | LILACS-Express | LILACS | ID: lil-798130

RESUMO

Abstract Background Thought and language disorders are main features of adults with schizophrenia and bipolar disorders however studies on such abnormalities are scant in young patients with very early onset psychosis (VEOS). The aim of the present study is to assess the relationship between language and thought disorders in patients with very early onset schizophrenia (SCZ), schizoaffective disorders (SCA) and bipolar disorders (BD). Method Forty-one patients (18 SCZ, 16 BD, and 7 SCA) with mean age less than 15 years old were assessed through a series of neurocognitive and psycholinguistic tests, including the Thought, Language and Communication Scale (TLC). Results SCZ group performed worse in all tests as well as the TLC, followed by SCA and BD groups respectively. Thought disorders were related to deficits in executive functioning and semantic processing, and the metaphors’ test was the best predictor of TLC functioning. Discussion TD in SCZ, SCA and BD are one of the most important features in patients with VEOS and that the evaluation of metaphor comprehension can be an important instrument in the early detection of this disorder.

8.
Trends Psychiatry Psychother ; 38(4): 216-220, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-28076642

RESUMO

INTRODUCTION:: Disorders of circadian rhythms have been reported in studies of both depressed children and of depressed adolescents. The aim of this study was to evaluate whether there is a relationship between the 24-hour spectral power (24h SP) of the activity/rest rhythm and the clinical course of depression in adolescents. METHODS:: Six 14 to 17-year-old adolescents were recruited for the study. They were all suffering from major depressive disorder, according to the Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV) criteria, as identified by the Schedule for Affective Disorders and Schizophrenia for School Aged Children: Present and Lifetime Version (K-SADS-PL). Depressive symptoms were assessed using the Children's Depression Rating Scale - Revised (CDRS-R) and clinical evaluations. Locomotor activity was monitored over a period of 13 consecutive weeks. Activity was measured for 10-minute periods using wrist-worn activity monitors. All patients were prescribed sertraline from after the first week up until the end of the study. RESULTS:: We found a relationship between high CDRS values and low 24-hour spectral power. CONCLUSIONS:: The 24h SP of the activity/rest rhythm correlated significantly (negatively) with the clinical ratings of depression.


Assuntos
Ritmo Circadiano , Transtorno Depressivo Maior/fisiopatologia , Transtorno Depressivo Maior/terapia , Atividade Motora , Actigrafia , Adolescente , Transtorno Depressivo Maior/complicações , Feminino , Humanos , Masculino , Escalas de Graduação Psiquiátrica , Descanso
9.
Artigo em Inglês | MEDLINE | ID: mdl-24171144

RESUMO

BACKGROUND: Recent studies suggest that risperidone long-acting injection (RLAI) may be considered for controlling mood episodes in bipolar disorder patients who have relapsed due to medication nonadherence or failure to respond to standard therapies. Currently, no study has reported the usefulness of RLAI in youths with bipolar disorder. The aim of this study was to evaluate short-term effects of RLAI in the naturalistic treatment of early-onset bipolar disorder and its role in symptomatic remission and adherence to treatment. METHOD: Nineteen early-onset bipolar disorder outpatients receiving RLAI were observed in a 6-month naturalistic study at the outpatient clinic of the Child and Adolescent Affective Disorders Program at the Institute of Psychiatry of the University of São Paulo, São Paulo, Brazil. All patients met DSM-IV criteria for bipolar disorder. Clinical response to RLAI was evaluated using the Children's Global Assessment Scale (CGAS) and Clinical Global Impressions scale (CGI) across 3 time periods: index time (T0), 8 weeks after (T1), and 24 weeks after (T2). These subjects were recruited from May 2008 to December 2009. RESULTS: Patients receiving RLAI presented considerable improvement in global functioning (CGAS: T0 = 20.6; T1 = 42.9; and T2 = 49.2) and clinical severity (CGI: T0 = 5.9; T1 = 3.9; and T2 = 3.4). Global CGI mean scores of clinical improvement were 2.2 at T1 and 2.4 at T2. There were no significant changes in laboratory measurements and weight throughout follow-up. CONCLUSIONS: RLAI was shown to be an alternative treatment for youths with bipolar disorder failing to respond to prior medication trials or with adherence problems. Further blind, randomized controlled studies are necessary to confirm these initial findings. TRIAL REGISTRATION: Sistema Nacional de Informaçoes Sobre Ética em Pesquisa Envolvendo Seres Humanos-Commisão Nacional de Ética em Pesquisa identifier: CAAE 0709.0.015.000-06.

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