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1.
Acta Psychiatr Scand ; 145(2): 200-208, 2022 02.
Artigo em Inglês | MEDLINE | ID: mdl-34076890

RESUMO

OBJECTIVE: Pediatric bipolar disorder (PBD) is a serious, recurrent disorder leading to severe functional impairment. As a first mood episode, index episode could affect the long-term course of the illness. This study aimed to investigate the clinical characteristics of youth with PBD from our multicenter, nationwide, naturalistic follow-up samples and to identify (i) the effects of index mood episode and (ii) the effect of previous antidepressant treatments on the age at mania onset of PBD. METHOD: The study sample consisted of 271 youth with BD-I followed by the child and adolescent psychiatry clinics of seven different university hospitals and three research state hospitals, representing six geographic regions across Turkey. All diagnoses were made according to structured interviews, and all data were retrospectively obtained from clinical records by the clinicians. RESULTS: When patients with index depressive/mixed episodes (IDE, n=129) and patients with index (hypo)manic episodes (IME, n=142) were compared, the total number of mood episodes and rapid cycling feature were significantly higher in the IDE group than in the IME group. The Cox regression analysis adjusted for sociodemographic and illness characteristics revealed female adolescents in the IDE group treated with antidepressants were more likely to have an earlier onset of mania (hazard ratio=2.03, 95% confidence interval=1.31-3.12, p=0.001). CONCLUSION: This is the first large-scale nationwide follow-up study in Turkey that indicated prior antidepressant treatments were associated with an earlier onset of mania in youth, particularly in adolescent females. Larger prospective studies are needed to identify neurodevelopmental processes underlying PBD and initiate prevention approaches.


Assuntos
Transtorno Bipolar , Adolescente , Afeto , Antidepressivos/efeitos adversos , Transtorno Bipolar/tratamento farmacológico , Transtorno Bipolar/epidemiologia , Criança , Feminino , Seguimentos , Humanos , Estudos Retrospectivos
2.
Am J Psychiatry ; 175(2): 131-139, 2018 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-28969438

RESUMO

OBJECTIVE: Patients with bipolar disorder have recurrent major depression, residual mood symptoms, and limited treatment options. Building on promising pilot data, the authors conducted a 6-week randomized double-blind placebo-controlled trial to investigate the efficacy of adjunctive bright light therapy at midday for bipolar depression. The aims were to determine remission rate, depression symptom level, and rate of mood polarity switch, as well as to explore sleep quality. METHOD: The study enrolled depressed adults with bipolar I or II disorder who were receiving stable dosages of antimanic medication (excluding patients with hypomania or mania, mixed symptoms, or rapid cycling). Patients were randomly assigned to treatment with either 7,000-lux bright white light or 50-lux dim red placebo light (N=23 for each group). Symptoms were assessed weekly with the Structured Interview Guide for the Hamilton Depression Scale With Atypical Depression Supplement (SIGH-ADS), the Mania Rating Scale, and the Pittsburgh Sleep Quality Index. Remission was defined as having a SIGH-ADS score of 8 or less. RESULTS: At baseline, both groups had moderate depression and no hypomanic or manic symptoms. Compared with the placebo light group, the group treated with bright white light experienced a significantly higher remission rate (68.2% compared with 22.2%; adjusted odds ratio=12.6) at weeks 4-6 and significantly lower depression scores (9.2 [SD=6.6] compared with 14.9 [SD=9.2]; adjusted ß=-5.91) at the endpoint visit. No mood polarity switches were observed. Sleep quality improved in both groups and did not differ significantly between them. CONCLUSIONS: The data from this study provide robust evidence that supports the efficacy of midday bright light therapy for bipolar depression.


Assuntos
Antimaníacos/uso terapêutico , Transtorno Bipolar/terapia , Depressão/terapia , Fototerapia/métodos , Adulto , Transtorno Bipolar/psicologia , Terapia Combinada , Depressão/psicologia , Método Duplo-Cego , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Razão de Chances , Sono , Resultado do Tratamento
3.
Bipolar Disord ; 19(5): 344-352, 2017 08.
Artigo em Inglês | MEDLINE | ID: mdl-28612977

RESUMO

OBJECTIVES: Having a parent with bipolar disorder (BP) is a very strong risk factor for developing BP. Similarly, depression among youth is a clinical risk factor for subsequent BP. We evaluated whether mood symptomatology in depressed youth is different between those at high and low familial risk to develop BP. METHODS: The most severe major depressive episode in BP offspring (N=61) and community control offspring (N=20) was evaluated using expanded depression and mania rating scales derived from the Schedule for Affective Disorders and Schizophrenia for Children Present Version. The results were adjusted for any between-group significant demographic differences and for multiple comparisons. RESULTS: The severity of depressive symptoms and the percentage of offspring with severe depressive symptoms, especially atypical depressive features, were significantly higher in the depressed offspring of BP parents compared to the depressed controls (Ps <.05). The depressive symptoms were helpful to identify a high-risk group (e.g., odds ratio [OR] for hypersomnia: 22.4, 95% confidence interval [CI]: 1.3-404, P=.04). In addition, there were significantly more depressed offspring of BP parents with subsyndromal manic symptoms than controls (52.5% vs 20%, OR: 4.2, 95% CI: 1.2-14.7, P<.01). CONCLUSIONS: Depressed BP offspring had more severe depression including atypical depressive symptoms, and were more likely to have subsyndromal mixed manic symptoms than depressed control offspring. Prospective studies to evaluate whether these youth are at high risk to develop BP are warranted. If replicated, the results of this study have important clinical (e.g., treatment of depression in depressed offspring of BP parents) and research implications.


Assuntos
Transtorno Bipolar , Filho de Pais com Deficiência/psicologia , Depressão , Adolescente , Adulto , Transtorno Bipolar/diagnóstico , Transtorno Bipolar/etiologia , Transtorno Bipolar/psicologia , Criança , Depressão/diagnóstico , Depressão/etiologia , Depressão/psicologia , Manual Diagnóstico e Estatístico de Transtornos Mentais , Saúde da Família/estatística & dados numéricos , Feminino , Humanos , Masculino , Pais/psicologia , Estudos Prospectivos , Escalas de Graduação Psiquiátrica , Medição de Risco/métodos , Fatores de Risco , Avaliação de Sintomas/métodos , Estados Unidos
4.
J Child Adolesc Psychopharmacol ; 27(4): 310-319, 2017 May.
Artigo em Inglês | MEDLINE | ID: mdl-28398819

RESUMO

OBJECTIVES: To identify mood symptoms that distinguishes bipolar disorder (BP) depression versus unipolar depression in youth during an acute depressive episode. METHODS: Youth with BP (N = 30) were compared with youth with unipolar depression (N = 59) during an acute depressive episode using the depression and mania items derived from the Schedule for Affective Disorders and Schizophrenia for Children (K-SADS)-Present Version. The results were adjusted for multiple comparisons, and any significant between-group differences in demographic, nonmood comorbid disorders, and psychiatric family history. RESULTS: In comparison with unipolar depressed youth, BP depressed youth had significantly higher scores in several depressive symptoms and all subsyndromal manic symptoms, with the exception of increased goal-directed activity. Among the depressive symptoms, higher ratings of nonsuicidal physical self-injurious acts and mood reactivity, and lower ratings of aches/pains, were the symptoms that best discriminated BP from unipolar depressed youth. Subsyndromal manic symptoms, particularly motor hyperactivity, distractibility, and pressured speech, were higher in BP depressed youth and discriminated BP depressed from unipolar depressed youth. CONCLUSIONS: The results of this study suggest that it is possible to differentiate BP depression from unipolar depression based on depressive symptoms, and in particular subsyndromal manic symptoms. If replicated, these results have important clinical and research implications.


Assuntos
Transtorno Bipolar/diagnóstico , Transtorno Depressivo Maior/diagnóstico , Manual Diagnóstico e Estatístico de Transtornos Mentais , Adolescente , Transtorno Bipolar/classificação , Transtorno Bipolar/psicologia , Criança , Transtorno Depressivo Maior/classificação , Transtorno Depressivo Maior/psicologia , Feminino , Humanos , Comportamento Impulsivo , Masculino , Agitação Psicomotora , Índice de Gravidade de Doença
5.
J Can Acad Child Adolesc Psychiatry ; 23(1): 10-9, 2014 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-24516473

RESUMO

OBJECTIVE: Cognitive control deficits are commonly seen in Depression of Bipolar Disorder (BDd) and Unipolar Major Depressive Disorder (UDd). Because failure to differentiate BDd from UDd has significant clinical consequences we aimed to identify differential patterns of neural activity in BDd versus UDd underlying response inhibition and motor control in adolescents. METHODS: Functional MRI was used to compare 12 BDd adolescents (mean age= 15.5±1.2) with age- and sex-matched ten UDd and ten healthy control (HC) adolescents during the performance of well-validated Go/NoGo task. NoGo response inhibition versus Go motor control blocks was used in whole-brain analysis and results were corrected for multiple comparisons. RESULTS: There were no significant behavioral or neuroimaging findings between adolescents with BDd and UDd. However, both groups relative to HC showed significantly higher left superior temporal and left caudate activity during the NoGo condition. Moreover, left anterior cingulate (ACC) activity relative to HC was significantly higher only in BDd - not UDd - adolescents during the NoGo condition, and left caudate activity was higher only in UDd - not BDd - adolescents during the Go condition. In addition, several neural regions including dorsolateral prefrontal (DLPFC) were positively correlated with increased reaction time in UDd - not BDd - adolescents. CONCLUSIONS: Despite some similarities, neural correlates of depression are different in BDd and UDd relative to HC, and greater recruitment of ACC resources during response inhibition can help distinguish BDd.


OBJECTIF: Les déficits de contrôle cognitif sont souvent observés dans la dépression du trouble bipolaire (dTB) et dans le trouble dépressif majeur unipolaire (dTU). Parce que ne pas différencier entre la dTB et la dTU a des conséquences cliniques significatives, nous avons cherché à identifier les modèles différentiels d'activité neurale dans la dTB comparativement à la dTU en ce qui concerne l'inhibition sous-jacente de la réponse et le contrôle moteur chez les adolescents. MÉTHODES: L'imagerie par résonance magnétique fonctionnelle (IRMf) a servi à comparer 12 adolescents souffrant de dTB (âge moyen = 15,5±1,2) avec 10 adolescents souffrant de dTU appariés selon l'âge et le sexe, et dix adolescents témoins en santé (TS) durant la performance d'une tâche Go/NoGo bien validée. L'inhibition de la réponse à NoGo par opposition aux blocs de contrôle moteur de GO a été utilisée dans une analyse du cerveau en entier et les résultats ont été corrigés pour de multiples comparaisons. RÉSULTATS: Il n'y avait pas de résultats de comportement ou de neuroimagerie significatifs entre les adolescents souffrant de dTB et de dTU. Cependant, les deux groupes comparés aux TS montraient une activité temporale gauche supérieure et caudale gauche significativement plus élevée durant la condition NoGo. En outre, l'activité du cortex cingulaire antérieur (CCA) gauche, en comparaison avec les TS, était significativement supérieure seulement chez les adolescents souffrant de dTB ­ et non de dTU ­ durant la condition NoGo, et l'activité caudale gauche était plus élevée seulement chez les adolescents souffrant de dTU ­ et non de dTB ­ durant la condition NoGo. De plus, plusieurs régions neurales, dont le cortex préfrontal dorsolatéral (CPFDL), étaient positivement corrélées à un temps de réaction accru chez les adolescents souffrant de dTU ­ et non de dTB. CONCLUSIONS: Malgré certaines similitudes, les corrélats neuraux de la dépression sont différents dans la dTB et la dTU comparativement aux TS, et un meilleur recrutement des ressources du CCA durant l'inhibition de la réponse peut contribuer à distinguer la dTB.

6.
Psychiatry Res ; 214(3): 277-84, 2013 Dec 30.
Artigo em Inglês | MEDLINE | ID: mdl-24080517

RESUMO

Failure to distinguish bipolar depression (BDd) from the unipolar depression of major depressive disorder (UDd) in adolescents has significant clinical consequences. We aimed to identify differential patterns of functional neural activity in BDd versus UDd and employed two (fearful and happy) facial expression/ gender labeling functional magnetic resonance imaging (fMRI) experiments to study emotion processing in 10 BDd (8 females, mean age=15.1 ± 1.1) compared to age- and gender-matched 10 UDd and 10 healthy control (HC) adolescents who were age- and gender-matched to the BDd group. BDd adolescents, relative to UDd, showed significantly lower activity to both intense happy (e.g., insula and temporal cortex) and intense fearful faces (e.g., frontal precentral cortex). Although the neural regions recruited in each group were not the same, both BDd and UDd adolescents, relative to HC, showed significantly lower neural activity to intense happy and mild happy faces, but elevated neural activity to mild fearful faces. Our results indicated that patterns of neural activity to intense positive and negative emotional stimuli can help differentiate BDd from UDd in adolescents.


Assuntos
Transtorno Bipolar/diagnóstico , Transtorno Bipolar/fisiopatologia , Córtex Cerebral/patologia , Córtex Cerebral/fisiopatologia , Transtorno Depressivo Maior/diagnóstico , Transtorno Depressivo Maior/fisiopatologia , Emoções , Adolescente , Transtorno Bipolar/complicações , Transtorno Bipolar/patologia , Mapeamento Encefálico , Criança , Estudos Transversais , Depressão/complicações , Transtorno Depressivo Maior/complicações , Transtorno Depressivo Maior/patologia , Diagnóstico Diferencial , Expressão Facial , Medo/psicologia , Feminino , Felicidade , Humanos , Imageamento por Ressonância Magnética , Masculino , Projetos Piloto
7.
J Child Adolesc Psychopharmacol ; 23(3): 214-21, 2013 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-23607410

RESUMO

OBJECTIVE: Abnormal prefrontal and subcortical activity during cognitive control tasks is identified in non-depressed adolescents with bipolar disorder (BD); however, little is known about the neural correlates of bipolar adolescents in a depressed state (BDd). We aimed to investigate baseline versus after-treatment patterns of neural activity underlying motor response and response inhibition in adolescents with BDd. METHODS: In this functional magnetic resonance imaging (fMRI) study, 10 adolescents with BDd relative to 10 age- and sex-matched healthy controls (HC) completed a well-validated go/no go block-design cognitive control task at baseline and after 6 weeks of naturalistic treatment. We used whole-brain analysis and controlled our results for multiple comparisons. RESULTS: There was significant improvement in depression scores (mean change: 57%±28). There was no behavioral difference in BDd baseline versus HC and after treatment. BDd adolescents relative to HC had higher baseline cortical, but not subcortical, neural activity (e.g., bilateral ventrolateral prefrontal during both the go [motor control] and the no go [response inhibition] conditions, and left superior temporal during the no go condition). However, after-treatment activity relative to baseline neural activity during response inhibition was significantly increased in subcortical (e.g., right hippocampus and left thalamus), but not cortical, regions. In addition, at baseline, lower left thalamus activity was correlated with higher depression scores. CONCLUSIONS: Adolescents with BDd had baseline prefrontal and temporal hyperactivity underlying motor control and response inhibition that did not change after treatment in contrast to relatively decreased baseline subcortical activity underlying response inhibition associated with the depressive state that was increased after the treatment.


Assuntos
Transtorno Bipolar/fisiopatologia , Encéfalo/fisiopatologia , Adolescente , Estudos de Casos e Controles , Cognição/fisiologia , Feminino , Neuroimagem Funcional , Humanos , Imageamento por Ressonância Magnética , Masculino , Desempenho Psicomotor/fisiologia
8.
Brain Imaging Behav ; 7(2): 227-35, 2013 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-23355265

RESUMO

Depressive mood in adolescents with bipolar disorder (BDd) is associated with significant morbidity and mortality, but we have limited information about neural correlates of depression and treatment response in BDd. Ten adolescents with BDd (8 females, mean age = 15.6 ± 0.9) completed two (fearful and happy) face gender labeling fMRI experiments at baseline and after 6-weeks of open treatment. Whole-brain analysis was used at baseline to compare their neural activity with those of 10 age and sex-matched healthy controls (HC). For comparisons of the neural activity at baseline and after treatment of youth with BDd, region of interest analysis for dorsal/ventral prefrontal, anterior cingulate, and amygdala activity, and significant regions identified by wholebrain analysis between BDd and HC were analyzed. There was significant improvement in depression scores (mean percentage change on the Child Depression Rating Scale-Revised 57 % ± 28). Neural activity after treatment was decreased in left occipital cortex in the intense fearful experiment, but increased in left insula, left cerebellum, and right ventrolateral prefrontal cortex in the intense happy experiment. Greater improvement in depression was associated with baseline higher activity in ventral ACC to mild happy faces. Study sample size was relatively small for subgroup analysis and consisted of mainly female adolescents that were predominantly on psychotropic medications during scanning. Our results of reduced negative emotion processing versus increased positive emotion processing after treatment of depression (improvement of cognitive bias to negative and away from positive) are consistent with the improvement of depression according to Beck's cognitive theory.


Assuntos
Transtorno Bipolar/tratamento farmacológico , Transtorno Bipolar/fisiopatologia , Encéfalo/efeitos dos fármacos , Transtorno Depressivo/tratamento farmacológico , Transtorno Depressivo/fisiopatologia , Psicotrópicos/uso terapêutico , Adolescente , Anticonvulsivantes/uso terapêutico , Antidepressivos/uso terapêutico , Antipsicóticos/uso terapêutico , Aripiprazol , Encéfalo/fisiologia , Citalopram/uso terapêutico , Dibenzotiazepinas/uso terapêutico , Quimioterapia Combinada , Emoções/efeitos dos fármacos , Emoções/fisiologia , Expressão Facial , Feminino , Humanos , Lamotrigina , Imageamento por Ressonância Magnética , Masculino , Piperazinas/uso terapêutico , Fumarato de Quetiapina , Quinolonas/uso terapêutico , Sertralina/uso terapêutico , Triazinas/uso terapêutico , Ácido Valproico/uso terapêutico
9.
Bipolar Disord ; 13(7-8): 670-8, 2011.
Artigo em Inglês | MEDLINE | ID: mdl-22085480

RESUMO

OBJECTIVES: To compare the dimensional psychopathology in offspring of parents with bipolar disorder (BP) with offspring of community control parents as assessed by the Child Behavior Checklist (CBCL). METHODS: Offspring of parents with BP, who were healthy or had non-BP disorders (any psychiatric disorder other than BP; n = 319) or who had bipolar spectrum disorders (n = 35), and offspring of community controls (n = 235) ages 6-18 years were compared using the CBCL, the CBCL-Dysregulation Profile (CBCL-DP), and a sum of the CBCL items associated with mood lability. The results were adjusted for multiple comparisons and for any significant between-group demographic and clinical differences in both biological parents and offspring. RESULTS: With few exceptions, several CBCL (e.g., Total, Internalizing, and Aggression Problems), CBCL-DP, and mood lability scores in non-BP offspring of parents with BP were significantly higher than in offspring of control parents. In addition, both groups of offspring showed significantly lower scores in most scales when compared with offspring of parents with BP who had already developed BP. Similar results were obtained when analyzing the rates of subjects with CBCL T-scores that were two standard deviations or higher above the mean. CONCLUSIONS: Even before developing BP, offspring of parents with BP had more severe and higher rates of dimensional psychopathology than offspring of control parents. Prospective follow-up studies in non-BP offspring of parents with BP are warranted to evaluate whether these dimensional profiles are prodromal manifestations of mood or other disorders, and can predict those who are at higher risk to develop BP.


Assuntos
Transtorno Bipolar/genética , Transtorno Bipolar/psicologia , Filho de Pais com Deficiência/psicologia , Pais/psicologia , Psicopatologia , Adolescente , Adulto , Fatores Etários , Análise de Variância , Criança , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Escalas de Graduação Psiquiátrica , Características de Residência
10.
J Affect Disord ; 133(1-2): 204-11, 2011 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-21463899

RESUMO

BACKGROUND: Offspring of parents with bipolar disorder are at increased risk for a range of psychopathology, including bipolar disorder. It is not clear if they also have impairments in their psychosocial functioning. METHODS: We compared the psychosocial functioning of three groups of children enrolled in the Pittsburgh Bipolar Offspring Study (BIOS): offspring of probands with bipolar disorder (n=388), offspring of probands with other types of psychopathology (n=132), and offspring of healthy probands (n=118). Psychosocial functioning was assessed at study intake using the schedule of the Adolescent Longitudinal Interval Follow-Up Evaluation (A-LIFE), the Child Behavior Check List (CBCL) and the Children's Global Assessment Scale (CGAS). RESULTS: Offspring of probands with bipolar disorder exhibited impairments in various aspects of psychosocial functioning. On all measures, they had worse functioning in comparison with offspring of healthy probands. Offspring of probands with bipolar disorder generally exhibited more impairment than offspring of probands with nonbipolar psychopathology. After adjusting for proband parent functioning and the child's Axis I psychopathology, functioning of offspring of probands with bipolar disorder was similar to that of offspring of healthy probands. LIMITATIONS: Data are cross-sectional and therefore do not allow for causal conclusions about the association between parental psychopathology, child psychopathology and offspring psychosocial functioning. CONCLUSIONS: Offspring of parents with bipolar disorder exhibit impairments in psychosocial functioning which appear largely attributable to proband parent functional impairment and the child's own psychopathology. As such, interventions to improve parental functioning, as well as early interventions to treat the child's psychopathology may help reduce the risk for long-term functional impairment in offspring.


Assuntos
Transtorno Bipolar/psicologia , Filho de Pais com Deficiência/psicologia , Transtornos Mentais/psicologia , Pais/psicologia , Adolescente , Adulto , Estudos de Casos e Controles , Criança , Comportamento Infantil , Estudos Transversais , Família , Feminino , Humanos , Masculino , Transtornos Mentais/etiologia , Fatores de Risco , Comportamento Social
11.
J Can Acad Child Adolesc Psychiatry ; 18(3): 206-14, 2009 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-19718421

RESUMO

INTRODUCTION: In Turkey, there is much controversy and skepticism about the existence of mania in children and adolescents, and a paucity of rigorous data. Despite ongoing controversy, the view that pediatric Bipolar Disorder(BD) is rare or non-existent has been increasingly challenged not only by case reports but also by systematic research. METHODS: Diagnostic and Statistical Manual for Mental Disorders (DSM) criteria are usually employed in these research studies and case reports and it was strongly suggested that pediatric BD may not be rare but that it may be difficult to diagnose. RESULTS: In concordance with the current literature, euphoric mood and episodic course is rare in Turkish children and adolescents and the affective phenomenology is often mixed and dysphoric, with affective storms and temper outbursts. Comorbidity (especially with ADHD) is a big issue in accurate diagnosis and treatment. CONCLUSION: There are promising treatment studies, but we need more studies in both prepubertal children and adolescents about phenomenology, etiology, and treatment of this important condition.

12.
J Child Adolesc Psychopharmacol ; 19(1): 23-30, 2009 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-19232020

RESUMO

OBJECTIVES: Previous studies have suggested that the sum of Attention, Aggression, and Anxious/Depressed subscales of Child Behavior Checklist (CBCL-PBD; pediatric bipolar disorder phenotype) may be specific to pediatric bipolar disorder (BP). The purpose of this study was to evaluate the usefulness of the CBCL and CBCL-PBD to identify BP in children <12 years old. METHODS: A sample of children with BP I, II, and not otherwise specified (NOS) (n = 157) ascertained through the Course and Outcome for Bipolar Disorder in Youth (COBY) study were compared with a group of children with major depressive/anxiety disorders (MDD/ANX; n = 101), disruptive behavior disorder (DBD) (n = 127), and healthy control (HC) (n = 128). The CBCL T-scores and area under the curve (AUC) scores were calculated and compared among the above-noted groups. RESULTS: Forty one percent of BP children did not have significantly elevated CBCL-PBD scores (>or=2 standard deviations [SD]). The sensitivity and specificity of CBCL-PBD >or= 2 SD for diagnosis of BP was 57% and 70-77%, respectively, and the accuracy of CBCL-PBD for identifying a BP diagnosis was moderate (AUC = 0.72-0.78). CONCLUSION: The CBCL and the CBCL-PBD showed that BP children have more severe psychopathology than HC and children with other psychopathology, but they were not useful as a proxy for Diagnostic and Statistical Manual of Mental Disorders, 4(th) edition (DSM-IV) diagnosis of BP.


Assuntos
Transtorno Bipolar/diagnóstico , Comportamento Infantil , Determinação da Personalidade , Fenótipo , Transtornos de Ansiedade/diagnóstico , Transtornos de Ansiedade/epidemiologia , Transtornos de Ansiedade/psicologia , Área Sob a Curva , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/diagnóstico , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/epidemiologia , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/psicologia , Transtorno Bipolar/epidemiologia , Transtorno Bipolar/psicologia , Criança , Transtorno Depressivo Maior/diagnóstico , Transtorno Depressivo Maior/epidemiologia , Transtorno Depressivo Maior/psicologia , Diagnóstico Diferencial , Feminino , Humanos , Entrevista Psicológica , Masculino , Escalas de Graduação Psiquiátrica , Curva ROC , Sensibilidade e Especificidade
13.
Bipolar Disord ; 10(4): 546-53, 2008 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-18452451

RESUMO

BACKGROUND: Mania in youth is increasingly recognized and accompanied by substantial psychiatric and psychosocial morbidity. There are no data on prepubertals in the general population and we aimed to search for mania symptoms and its clinical correlations in a community sample of prepubertal Turkish children. METHODS: Among all children (n = 56,335) aged 7-11 in Adana, Turkey, 2,468 children (48% girls) were randomly included. Parents completed Child Behavior Checklist (CBCL) 4-18 and Parent-Young Mania Rating Scale (P-YMRS). Cut-off scores of 17 and 27 on total P-YMRS were defined as efficient (probable-mania group) and specific (mania group), respectively, for bipolar profile. We searched for clinical correlations and used logistic regression to show how well each CBCL subscale predicted the presence of mania and probable-mania, after adjusting for any demographic differences. RESULTS: Parent-Young Mania Rating Scale scores were > or =17 but <27 (probable-mania) in 155 (6.3%) children and > or =27 (mania) in 32 (1.3%) children. Elevated mood, increased activity levels, and poor insight were the most frequent manic symptoms in our sample. Children with probable-mania and mania had higher scores on all CBCL subscales and the CBCL-Pediatric Bipolar Disorder (CBCL-PBD) profile (sum of attention, aggression, and anxiety/depression subscales). Logistic regression analysis revealed only thought problems on CBCL that predicted probable-mania and mania. CONCLUSION: Our study shows that mania profile is common in the community sample of Turkish prepubertal children and does not support the thought that mania is rare outside the US. We need further population-based studies that will use diagnostic interviews and multiple informants.


Assuntos
Transtorno Bipolar/epidemiologia , Características de Residência , Criança , Feminino , Humanos , Masculino , Escalas de Graduação Psiquiátrica , Turquia/epidemiologia
14.
J Child Adolesc Psychopharmacol ; 17(2): 233-6, 2007 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-17489718

RESUMO

Feeding disorders of infancy or early childhood are relatively uncommon in the pediatric population. In posttraumatic eating disorder, the infant demonstrates food refusal after a traumatic event or repeated traumatic events to the oropharynx or esophagus. We present case reports of 24-month-old twin girls, A and B, who presented to our clinic with food refusal and fear of feeding. Several invasive gastrointestinal procedures were performed when they were 3 months old, and they started to refuse all solid food and some liquids soon after hospitalization. Fluoxetine 0.3 mg/kg per day (5 mg/day) was started to target their anxiety and fear about feeding. In the second month of weekly follow up, the children began to be fed without a nasogastric catheter. A significant decrease in anxiety and fear was observed during feeding. Although the use of serotonin-selective reuptake inhibitors (SSRIs) in preschool children is controversial due to the lack of empirical data in this age group, we observed clinical improvements in anxiety in these two cases. Furthermore, fluoxetine was well tolerated and no side effects were observed.


Assuntos
Procedimentos Cirúrgicos do Sistema Digestório/psicologia , Transtornos de Alimentação na Infância/tratamento farmacológico , Transtornos de Alimentação na Infância/etiologia , Fluoxetina/uso terapêutico , Inibidores Seletivos de Recaptação de Serotonina/uso terapêutico , Pré-Escolar , Feminino , Humanos
15.
Bipolar Disord ; 9(3): 243-51, 2007 May.
Artigo em Inglês | MEDLINE | ID: mdl-17430299

RESUMO

BACKGROUND: Attention-deficit hyperactivity disorder (ADHD) and bipolar disorder (BPD) in children are frequently comorbid conditions. Because the coexistence of ADHD and mania seriously complicates the course of the condition and the treatment of children, diagnosing or missing this comorbidity has important clinical implications. There are very few systematic studies on the subject in the literature and BPD in children is not recognized or studied in most countries other than the USA. We aimed to differentiate Turkish prepubertal children with ADHD from those with comorbid ADHD and BPD and compare their clinical characteristics. METHODS: A total of 147 treatment- and drug-naïve children, aged 7 to 13 years, who had been consecutively referred to the ADHD clinic, were evaluated using the Schedule for Affective Disorders and Schizophrenia for School-age Children-Present and Lifetime version (K-SADS-PL). Parents completed the Child Behavior Checklist (CBCL) 4-18 and the Parent-Young Mania Rating Scale (P-YMRS) prior to the clinical interview. RESULTS: Twelve children (8.2%) had comorbid bipolar disorder (ADHD + BPD). The ADHD + BPD group had significantly higher rates of depressive disorders, oppositional defiant disorder, panic disorder and a family history of bipolar disorder compared with the ADHD group. The ADHD + BPD group had significantly more problems on the CBCL scale (anxiety/depression, social problems, thought problems, aggression, externalization, and total score) and on the P-YMRS (all items except for insight) compared with the ADHD group. CONCLUSIONS: We conclude that ADHD + BPD in Turkish children represents a clinical picture different to that of ADHD alone, in which the clinical characteristics resemble those of children reported in the literature. Further long-term follow-up studies are needed in larger clinical and community samples.


Assuntos
Transtorno do Deficit de Atenção com Hiperatividade/diagnóstico , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Transtorno Bipolar/diagnóstico , Transtorno Bipolar/epidemiologia , Adolescente , Transtorno do Deficit de Atenção com Hiperatividade/terapia , Criança , Diagnóstico Diferencial , Feminino , Humanos , Masculino , Inquéritos e Questionários , Resultado do Tratamento , Turquia/epidemiologia
16.
J Affect Disord ; 102(1-3): 125-30, 2007 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-17276513

RESUMO

BACKGROUND: Youths with attention deficit hyperactivity disorders (ADHD) frequently have comorbid major depressive disorders (MDD) sharing overlapping symptoms. Our objective was to examine which depressive symptoms best discriminate MDD among youths with ADHD. METHODS: One-hundred-eleven youths with ADHD (5.2-17.8 years old) and their parents completed interviews with the K-SADS-PL and respective versions of the child or the parent Mood and Feelings Questionnaire (MFQ-C, MFQ-P). Controlling for group differences, logistic regression was used to calculate odds ratios reflecting the accuracy with which various depressive symptoms on the MFQ-C or MFQ-P discriminated MDD. Stepwise logistic regression then identified depressive symptoms that best discriminated the groups with and without MDD, using cross-validated misclassification rate as the criterion. RESULTS: Symptoms that discriminated youths with MDD (n=18) from those without MDD (n=93) were 4 of 6 mood/anhedonia symptoms, all 14 depressed cognition symptoms, and only 3 of 11 physical/vegetative symptoms. Mild irritability, miserable/unhappy moods, and symptoms related to sleep, appetite, energy levels and concentration did not discriminate MDD. A stepwise logistic regression correctly classified 89% of the comorbid MDD subjects, with only age, anhedonia at school, thoughts about killing self, thoughts that bad things would happen, and talking more slowly remaining in the final model. LIMITATIONS: Results of this study may not generalize to community samples because subjects were drawn largely from a university-based outpatient psychiatric clinic. CONCLUSIONS: These findings stress the importance of social withdrawal, anhedonia, depressive cognitions, suicidal thoughts, and psychomotor retardation when trying to identify MDD among ADHD youths.


Assuntos
Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Transtorno Depressivo Maior/diagnóstico , Transtorno Depressivo Maior/epidemiologia , Adolescente , Criança , Pré-Escolar , Comorbidade , Diagnóstico Diferencial , Feminino , Humanos , Masculino , Inquéritos e Questionários
17.
Acta Odontol Scand ; 63(5): 266-71, 2005 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-16419431

RESUMO

OBJECTIVES: The aims of this study were to determine the frequency of dental anxiety (DA) and dental phobia (DP) in panic disorder, and to follow the changes in DA levels during antidepressant treatment of panic disorder. METHODS: Fifty-three controls and 102 panic disorder patients were assessed using the Structured Clinical Interview (SCID), the Panic-Agoraphobia Scale (PAS), and the Corah Dental Anxiety Scale (DAS). Oral health status was defined by the number of decayed, missing, and filled teeth (DMFT) index. The patients were classified into three groups: (1) those without dental anxiety (WDA), (2) those with dental anxiety (DA), and (3) those with dental phobia (DP). All patients were treated with antidepressants for 3 months and the response rates were assessed. RESULTS: At baseline, DAS was significantly higher in both the DA and the DP groups than in the control group. Ten (9.8%) of the panic disorder patients fulfilled the diagnostic criteria for DP; 31 (30.4%) had severe DA. In the control group, none of the patients was diagnosed as DP, whereas 7 (13.5%) had severe DA. Panic disorder and DA both responded to the antidepressant treatment, but DAS scores remained significantly higher in the DP group than in the DA group and the control group at the end of the third month. CONCLUSIONS: Our data suggest that both DA and DP are more frequent in panic disorder than in healthy controls. Antidepressant treatment may have been helpful in decreasing DA levels in the DA group but not in the DP group.


Assuntos
Antidepressivos/uso terapêutico , Ansiedade ao Tratamento Odontológico/tratamento farmacológico , Transtorno de Pânico/tratamento farmacológico , Adulto , Estudos de Casos e Controles , Comorbidade , Ansiedade ao Tratamento Odontológico/epidemiologia , Feminino , Seguimentos , Humanos , Masculino , Transtorno de Pânico/epidemiologia , Fatores Sexuais , Fatores de Tempo
18.
Depress Anxiety ; 20(1): 39-43, 2004.
Artigo em Inglês | MEDLINE | ID: mdl-15368595

RESUMO

We compared the demographic and clinical characteristics of youth with panic disorder (PD) (n=42), non-panic anxiety (n=407), and non-anxiety psychiatric disorders (n=1,576). Subjects were recruited from a mood and anxiety disorders clinic and assessed with the KSADS-P. In this large clinical sample, approximately 2% of the patients had PD. Most of these patients were adolescent, female, and Caucasian. PD was associated frequently with comorbid bipolar disorder, MDD, and other anxiety conditions, in particular general anxiety and separation anxiety disorders. Palpitations, chest pain, faintness, and trembling/shaking were the most frequent PD symptoms. In comparison with the other groups, youths with PD were significantly slightly older, Caucasian, and have more comorbid bipolar disorder. Subjects with both panic and non-panic anxiety disorders were more likely to have comorbid major depression and conduct disorders than those with other non-anxiety disorders.


Assuntos
Transtorno de Pânico/diagnóstico , Escalas de Graduação Psiquiátrica/estatística & dados numéricos , Adolescente , Adulto , Fatores Etários , Transtornos de Ansiedade/diagnóstico , Transtornos de Ansiedade/epidemiologia , Transtorno Bipolar/diagnóstico , Transtorno Bipolar/epidemiologia , Criança , Pré-Escolar , Comorbidade , Manual Diagnóstico e Estatístico de Transtornos Mentais , Feminino , Humanos , Masculino , Transtornos Mentais/diagnóstico , Transtornos Mentais/epidemiologia , Transtorno de Pânico/epidemiologia , Prevalência , Fatores Sexuais , Fatores Socioeconômicos , População Branca/estatística & dados numéricos
19.
Psychopathology ; 37(3): 145-51, 2004.
Artigo em Inglês | MEDLINE | ID: mdl-15192319

RESUMO

The study of human sexuality has dramatically changed in the last decade. The conceptualization of sexual dysfunction developed in the West is now mushrooming in different parts of the world and there is a dearth of research on characteristics of patients seeking treatment for sexual dysfunction in non-Western countries. This paper describes the demographic characteristics, related factors, and clinical symptomatology of 40 male patients with various sexual dysfunctions attending the psychiatric out-patient clinic of Cukurova University, Turkey. Turkey's population is predominantly Muslim and the country unites Europe and Asia, showing the cultural characteristics of both continents. Our results suggest that the patterns of manifestation are similar to those reported elsewhere with the exception of premarital patterns of sexuality.


Assuntos
Disfunções Sexuais Fisiológicas/etnologia , Disfunções Sexuais Fisiológicas/psicologia , Sexualidade , Adulto , Estudos Transversais , Características Culturais , Demografia , Humanos , Masculino , Pessoa de Meia-Idade , Turquia/etnologia
20.
Yonsei Med J ; 45(1): 90-9, 2004 Feb 29.
Artigo em Inglês | MEDLINE | ID: mdl-15004874

RESUMO

While regional cerebral blood flow (rCBF) studies on adults involving the caudate, prefrontal, orbitofrontal, and cingulated areas have been reported, no such published data on children exist. In this study, we aimed to determine the significance of pre- and post-treatment regional cerebral blood flow (rCBF) differences in children with obsessive compulsive disorder (OCD) and compared them with healthy controls. Eighteen drug-free obsessive compulsive children, aged 11 to 15, without comorbid states except for anxiety disorders--participated in this study. The control group consisted of 12 children, aged 11 to 15, with no medical or psychiatric illnesses. Using SPECT (Single Photon Emission Computerized Tomography) scans with Technetium-99m-HMPAO-hexamethly propyleneamine oxime (Tc99mHMPAO), the rCBF was calculated in 15 regions of the control group according to a standard protocol, while in the study group, it was measured at baseline and after 12 weeks of treatment with a fixed dose of paroxetine (20 mg qd). We compared the resulting pre- and post-treatment CBF values for the control group and study group. The right and left caudates, right and left dorsolateral prefrontals, and cingulate had significantly higher rCBF in children with obsessive compulsive disorder than in the control group. These areas, in addition to the right anteromedial temporal, showed significant rCBF reduction after treatment with paroxetine. The mean percentage of change in obsession scores during the treatment correlated significantly with the baseline and post- treatment rCBF level of the right caudate, post-treatment left caudate, and baseline left caudate. Our findings on children are consistent with adult studies and support the theory of a cortical-striatal-thalamic-cortical loop disturbance in OCD.


Assuntos
Circulação Cerebrovascular/efeitos dos fármacos , Transtorno Obsessivo-Compulsivo/tratamento farmacológico , Transtorno Obsessivo-Compulsivo/fisiopatologia , Paroxetina/administração & dosagem , Inibidores Seletivos de Recaptação de Serotonina/administração & dosagem , Adolescente , Criança , Transtorno Depressivo/diagnóstico por imagem , Transtorno Depressivo/tratamento farmacológico , Transtorno Depressivo/fisiopatologia , Feminino , Humanos , Masculino , Transtorno Obsessivo-Compulsivo/diagnóstico por imagem , Tecnécio Tc 99m Exametazima , Tomografia Computadorizada de Emissão de Fóton Único
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