Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 67
Filtrar
Más filtros

Banco de datos
Tipo del documento
Intervalo de año de publicación
1.
Eur Child Adolesc Psychiatry ; 33(4): 1163-1170, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-37270740

RESUMEN

The course of childhood-onset attention deficit hyperactivity disorder (ADHD) varies across individuals; some will experience persistent symptoms while others' symptoms fluctuate or remit. We describe the longitudinal course of ADHD symptoms and associated clinical characteristics in adolescents with childhood-onset ADHD. Participants (aged 6-12 at baseline) from the Longitudinal Assessment of Manic Symptoms (LAMS) study who met DSM criteria for ADHD prior to age 12 were evaluated annually with the Kiddie Schedule for Affective Disorders and Schizophrenia for eight years. At each timepoint, participants were categorized as meeting ADHD criteria, subthreshold criteria, or not having ADHD. Stability of course was defined by whether participants experienced consistent ADHD symptoms, fluctuating symptoms, or remission. The persistence of the symptoms was defined by symptom status at the final two follow-ups (stable ADHD, stable remission, stable partial remission, unstable). Of 685 baseline participants, 431 had childhood-onset ADHD and at least two follow-ups. Half had a consistent course of ADHD, nearly 40% had a remitting course, and the remaining participants had a fluctuating course. More than half of participants met criteria for ADHD at the end of their participation; about 30% demonstrated stable full remission, 15% had unstable symptoms, and one had stable partial remission. Participants with a persistent course and stable ADHD outcome reported the highest number of symptoms and were most impaired. This work builds on earlier studies that describe fluctuating symptoms in young people with childhood-onset ADHD. Results emphasize the importance of ongoing monitoring and detailed assessment of factors likely to influence course and outcome to help young people with childhood-onset ADHD.

2.
Psychother Res ; 33(4): 442-454, 2023 04.
Artículo en Inglés | MEDLINE | ID: mdl-36314194

RESUMEN

OBJECTIVE: Intensive residential treatment (IRT) for obsessive-compulsive disorder (OCD) includes frequent meetings with a cognitive-behavioral therapist. We examined whether this therapeutic working alliance relates to IRT outcomes. METHOD: Data came from a naturalistic sample of patients with OCD (n = 124) who received IRT at a specialty OCD clinic. Patients completed measures of OCD severity and well-being at admission and discharge. Both the patient and treating psychologist completed the Working Alliance Inventory-Short Form (WAI-SF). Alliance ratings were tested as predictors in models predicting outcomes (discharge scores adjusting for baseline and treatment duration) as well as logistic regression predicting treatment response (≥35% symptom reduction in OCD symptoms). RESULTS: Patient and clinician ratings of the quality of the alliance were weakly yet significantly correlated. Patient ratings of the alliance predicted outcomes, while therapist ratings did not. Moreover, greater discrepancy between patient and client ratings predicted worse outcomes. Patient ratings of the task dimension of the alliance uniquely related to responder status. CONCLUSIONS: Patient perceptions of the working alliance, particularly as pertaining to agreement on therapeutic tasks, related to success with IRT for OCD. Further study is needed test interventions to improve task alliance as a strategy to enhance treatment.


Asunto(s)
Trastorno Obsesivo Compulsivo , Alianza Terapéutica , Humanos , Tratamiento Domiciliario/métodos , Trastorno Obsesivo Compulsivo/terapia , Resultado del Tratamiento
3.
J Clin Child Adolesc Psychol ; 51(6): 970-981, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-33656940

RESUMEN

OBJECTIVE: To examine cross-sectional associations between social capital constructs and 1) adolescent lifetime mental disorders, 2) severity of functional impairment, and 3) psychiatric comorbidity. METHOD: Data were from the National Comorbidity Survey Adolescent Supplement, a nationally representative mental health survey of 6,483 U.S. adolescents aged 13-18 years. Information from fully-structured diagnostic interviews, including adolescent and caregiver reports, was used to measure seven social capital constructs and lifetime DSM-IV mental disorders (mood, anxiety, behavior, substance use and eating disorder classes). Disorder severity was divided into severe vs. mild/moderate. Comorbidity was measured as the number of different classes of lifetime mental disorders. RESULTS: Adjusted for socio-demographics and caregivers' mental health, the most consistent associations with adolescent mental disorder were for supportive friendships (any disorder OR = 0.95, 95%CI = 0.91-0.99), family cohesion (OR = 0.81, 95%CI = 0.75-0.86), school bonding (OR = 0.76, 95%CI = 0.71-0.81), and extracurricular participation (OR = 0.90, 95%CI = 0.86-0.95), although results differed by disorder class. Caregiver-reported neighborhood trust and reciprocity and caregiver community involvement were less consistently associated with mental disorder. Medium levels of adolescent-reported affiliation with neighbors was associated with lower odds of mood (OR = 0.81, 95%CI = 0.66-0.98) and anxiety (OR = 0.78, 95%CI = 0.64-0.96) disorder, while high levels were associated with higher odds of behavior disorder (OR = 1.47, 95%CI = 1.16-1.87). Several associations were stronger for severe vs. mild/moderate disorder and with increasing comorbidity. CONCLUSION: Although we cannot infer causality, our findings support the notion that improving actual and/or perceived social capital, especially regarding friendships, family, and school, (e.g., through multimodal interventions) could aid in the prevention and treatment of both individual adolescent mental disorders and psychiatric comorbidity.


Asunto(s)
Trastornos Mentales , Capital Social , Adolescente , Humanos , Estados Unidos/epidemiología , Prevalencia , Estudios Transversales , Trastornos Mentales/psicología , Comorbilidad , Manual Diagnóstico y Estadístico de los Trastornos Mentales , Encuestas Epidemiológicas
4.
J Child Adolesc Ment Health ; 34(1-3): 83-100, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-38504652

RESUMEN

Background: Adolescents are at risk for mental health (MH) disorders but are unlikely to seek services and may be reluctant to talk about their MH. An anonymous, online MH-focused community could help reduce suffering. However, online forums can also promote negative behaviours such as cyberbullying. This study aimed to evaluate the safety and feasibility of an online community - LovesCompany - to improve MH outcomes for adolescents.Methods: American adolescents (14-17 years) were recruited through social media. Eligible participants were randomised to LovesCompany or a placebo MH resource site. Outcomes were assessed every other week for six months, and at twelve months. Multilevel models assessed group differences in depression, anxiety, and suicidal ideation. A subgroup of participants participated in qualitative interviews.Results: Participants (N = 202) were mostly female (70%), White non-Hispanic (69%), and cisgender (80%). There were no instances of inappropriate behaviour such as bullying or posting explicit content. Symptoms for both groups improved over time. Participants appreciated hearing others' experiences and valued the opportunity to offer support.Conclusion: Although adolescents are often resistant to MH treatment, they appear to be interested in anonymous, online, MH-focused conversation, and can benefit from giving and seeking support. Finding a balance between an appealing user experience, ethical considerations, and resource needs is challenging.

5.
J Clin Psychopharmacol ; 41(4): 421-427, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-33956703

RESUMEN

BACKGROUND: Adults with bipolar disorder (BD) often experience neurocognitive impairment that negatively impacts functioning and quality of life. Previous trials have found that dopamine agonist agents improve cognition in healthy volunteers and that adults with BD who have stable mood and mild cognitive deficits may also benefit. We hypothesized that pramipexole, a dopamine agonist, would improve neurocognitive function in patients with BD. METHODS: We recruited 60 adults (aged 18-65 years) with a diagnosis of BD I or II for an 8-week, double-blind, placebo-controlled trial (NCT02397837). All had stable mood and clinically significant neurocognitive impairment at baseline. Participants were randomized to receive pramipexole (n = 31) or a placebo (n = 29), dose was initiated at 0.125 mg 2 times a day and increased to a target of 4.5 mg/d. RESULTS: At trial end, the primary outcome, MATRICS Consensus Cognitive Battery composite score, had not improved more in the pramipexole group (mean [SD] = 1.15 [5.4]) than in the placebo group (mean [SD] = 4.12 [5.2], Cohen's d = 0.56, P = 0.049), and mixed models, controlling for symptoms, showed no association between treatment group and MATRICS Consensus Cognitive Battery scores. No serious adverse events were reported. CONCLUSIONS: These results suggest that pramipexole is not an efficacious cognitive enhancement agent in BD, even in a sample enriched for characteristics that were associated with a beneficial response in prior work. There are distinct cognitive subgroups among adults with BD and may be related differences in neurobiology that affect response to pramipexole. Additional research to better understand the onset and nature of the cognitive deficits in people with BD will be an important step toward a more personalized approach to treatment.


Asunto(s)
Trastorno Bipolar , Cognición/efectos de los fármacos , Trastornos Neurocognitivos , Pramipexol , Calidad de Vida , Trastorno Bipolar/diagnóstico , Trastorno Bipolar/tratamiento farmacológico , Trastorno Bipolar/psicología , Agonistas de Dopamina/administración & dosificación , Agonistas de Dopamina/efectos adversos , Método Doble Ciego , Femenino , Humanos , Masculino , Persona de Mediana Edad , Trastornos Neurocognitivos/diagnóstico , Trastornos Neurocognitivos/tratamiento farmacológico , Trastornos Neurocognitivos/etiología , Pruebas Neuropsicológicas , Pramipexol/administración & dosificación , Pramipexol/efectos adversos , Resultado del Tratamiento
6.
J Child Psychol Psychiatry ; 61(2): 175-181, 2020 02.
Artículo en Inglés | MEDLINE | ID: mdl-31523819

RESUMEN

OBJECTIVE: To examine development of bipolar spectrum disorders (BPSD) and other disorders in prospectively followed children with attention-deficit/hyperactivity disorder (ADHD). METHOD: In the Longitudinal Assessment of Manic Symptoms (LAMS) study, 531 of 685 children age 6-12 (most selected for scores > 12 on General Behavior Inventory 10-item Mania scale) had ADHD, 112 with BPSD, and 419 without. With annual assessments for 8 years, retention averaged 6.2 years. Chi-square analyses compared rate of new BPSD and other comorbidity between those with versus without baseline ADHD and between retained versus resolved ADHD diagnosis. Cox regression tested factors influencing speed of BPSD onset. RESULTS: Of 419 with baseline ADHD but not BPSD, 52 (12.4%) developed BPSD, compared with 16 of 110 (14.5%) without either baseline diagnosis. Those who developed BPSD had more nonmood comorbidity over the follow-up than those who did not develop BPSD (p = .0001). Of 170 who still had ADHD at eight-year follow-up (and not baseline BPSD), 26 (15.3%) had developed BPSD, compared with 16 of 186 (8.6%) who had ADHD without BPSD at baseline but lost the ADHD diagnosis (χ2  = 3.82, p = .051). There was no statistical difference in whether ADHD persisted or not across new BPSD subtypes (χ2  = 1.62, p = .446). Of those who developed BPSD, speed of onset was not significantly related to baseline ADHD (p = .566), baseline anxiety (p = .121), baseline depression (p = .185), baseline disruptive behavior disorder (p = .184), age (B = -.11 p = .092), maternal mania (p = .389), or paternal mania (B = .73, p = .056). Those who started with both diagnoses had more severe symptoms/impairment than those with later developed BPSD and reported having ADHD first. CONCLUSIONS: In a cohort selected for symptoms of mania at age 6-12, baseline ADHD was not a significant prospective risk factor for developing BPSD. However, persistence of ADHD may marginally mediate risk of BPSD, and early comorbidity of both diagnoses increases severity/impairment.


Asunto(s)
Trastornos de Ansiedad/epidemiología , Trastorno por Déficit de Atención con Hiperactividad/epidemiología , Trastorno Bipolar/epidemiología , Trastornos de la Conducta Infantil/epidemiología , Trastorno Depresivo/epidemiología , Problema de Conducta , Niño , Comorbilidad , Femenino , Humanos , Estudios Longitudinales , Masculino
7.
J Clin Child Adolesc Psychol ; 49(6): 701-736, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-33147074

RESUMEN

BACKGROUND: Sleep is vital to youth well-being and when it becomes disturbed - whether due to environmental or individual factors - mental and physical health suffer. Sleep problems can also be a symptom of underlying mental health disorders. Assessing different components of sleep, including quality and hygiene, can be useful both for identifying mental health problems and for measuring changes in well-being over time. However, there are dozens of sleep-related measures for youth and it can be difficult to determine which to select for a specific research or clinical purpose. The goal of this review was to identify sleep-related measures for clinical and/or research use in youth mental health settings, and to update the evidence base on this topic. METHOD: We generated a list of candidate measures based on other reviews and searched in PubMed and PsycINFO using the terms "sleep" AND (measure OR assessment OR questionnaire) AND (psychometric OR reliability OR validity). Search results were limited to studies about children and adolescents (aged 2-17) published in English. Additional criteria for inclusion were that there had to be at least three publications reporting on the measure psychometrics in community or mental health populations. Sleep measures meeting these criteria were evaluated using the criteria set by De Los Reyes and Langer (2018). RESULTS: Twenty-six measures, across four domains of sleep - insomnia, sleep hygiene, sleepiness, sleep quality - met inclusion criteria. Each measure had at least adequate clinical utility. No measure(s) emerged as superior across psychometric domains. CONCLUSION: Clinicians and researchers must evaluate sleep measures for each use case, as the intended purpose will dictate which measure is best. Future research is necessary to evaluate measure performance in transdiagnostic mental health populations, including youth with serious mental illness.


Asunto(s)
Medicina Basada en la Evidencia/métodos , Psicometría/métodos , Trastornos del Sueño-Vigilia/diagnóstico , Trastornos del Sueño-Vigilia/epidemiología , Adolescente , Niño , Preescolar , Femenino , Humanos , Masculino , Reproducibilidad de los Resultados , Trastornos del Sueño-Vigilia/etnología
8.
J Clin Child Adolesc Psychol ; 49(2): 162-177, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-30040496

RESUMEN

To develop short forms of parent-rated mania and depression scales, evaluating their reliability, content coverage, criterion validity, and diagnostic accuracy. Caregivers completed the Parent General Behavior Inventory about their youth 5-18 years of age seeking outpatient mental health services at either an academic medical clinic (n = 617) or urban community mental health center (n = 530), along with other rating scales. Families also completed a semistructured Kiddie Schedule for Affective Disorders and Schizophrenia interview, with the rating scales masked during diagnosis. Ten-item short forms and projections of their psychometrics (vs. the full-length 46-item Depression and 28-item Hypomanic/Biphasic scales) were built in the academic sample and then externally cross-validated in the community sample. The mania and two depression short forms maintained high reliability (αs > .87 across both samples); high correlations with the full-length scales (rs> .93); excellent convergent and discriminant validity with mood, behavior, and demographic criteria; and diagnostic accuracy undiminished compared to using the full-length scales. Present analyses developed and externally cross-validated 10-item short forms that maintain high reliability and content coverage and show strong criterion validity and diagnostic accuracy-even when used in an independent sample with markedly different demographics and referral patterns. The short forms appear useful in clinical applications, including screening and initial evaluation, as well as in research settings, where they offer an inexpensive quantitative score. Future work should further evaluate sensitivity to treatment effects. The short forms are available in more than a dozen translations.


Asunto(s)
Afecto/fisiología , Trastorno Bipolar/psicología , Depresión/psicología , Servicios de Salud Mental/normas , Padres/psicología , Escalas de Valoración Psiquiátrica/normas , Psicometría/métodos , Adolescente , Niño , Preescolar , Femenino , Humanos , Masculino
9.
Bipolar Disord ; 21(6): 483-502, 2019 09.
Artículo en Inglés | MEDLINE | ID: mdl-31025494

RESUMEN

BACKGROUND: Bipolar Disorder (BD) is a recurrent illness associated with high morbidity and mortality. The frequency of mood episode recurrence in BD is highly heterogeneous and significantly impacts the person's psychosocial functioning and well-being. Understanding the factors associated with mood recurrences could inform the prognosis and treatment. The objective of this review is to summarize the literature on factors, present during childhood, that influence recurrence. METHODOLOGY: A systematic review of PubMed (1946-2017) and PsycINFO (1884-2017) databases was conducted to identify candidate studies. Search terms included bipolar disorder, episodes, predictors, recurrences, and course. Study characteristics, risk for bias, and factors associated with recurrence were coded by two raters according to predetermined criteria. RESULTS: Twenty child studies and 28 adult studies that retrospectively evaluated childhood variables associated with mood recurrences were included. Early age of onset, low socioeconomic status, comorbid disorders, inter-episode subsyndromal mood symptoms, BD-I/II subtypes, presence of stressors, and family history of BD were associated with higher number of recurrences. LIMITATIONS: Risk factors and mood recurrences were assessed and defined in different ways, limiting generalizability. CONCLUSION: Multiple factors are associated with increased risk of mood episode recurrence in BD. Interventions targeting modifiable factors could reduce the impact of BD. For example, treatment of comorbid disorders and subsyndromal mood symptoms, coupled with appropriate cognitive behavioral and family-focused therapies could ameliorate risk related to many clinical factors. When coupled with social services to address environmental factors, the number of episodes could be reduced and the course of BD significantly improved.


Asunto(s)
Trastorno Bipolar/diagnóstico , Adulto , Afecto , Niño , Femenino , Humanos , Masculino , Pronóstico , Recurrencia , Estudios Retrospectivos , Factores de Riesgo
11.
Bipolar Disord ; 21(8): 720-740, 2019 12.
Artículo en Inglés | MEDLINE | ID: mdl-31479581

RESUMEN

OBJECTIVES: To clarify the clinical features preceding the onset of bipolar disorder (BD) has become a public health priority for the prevention of high morbidity and mortality. BD remains frequently under- or misdiagnosed, and under- or mistreated, often for years. METHODS: We assessed the predictive value of precursors and prodromes of BD. We assessed precursors of first-lifetime manic or hypomanic episodes with/without mixed features in retrospective and prospective studies. The task force evaluated and summarized separately assessments of familial risk, premorbid personality traits, retrospective, and prospective studies. RESULTS: Cyclothymic features, a family history of BD, retrospectively reported attenuated manic symptoms, prospectively identified subthreshold symptoms of hypomania, recurrence of depression, panic anxiety and psychotic features, have been identified as clinical precursors of BD. The prodromal symptoms like [hypo]mania often appears to be long enough to encourage early identification and timely intervention. CONCLUSIONS: The predictive value of any risk factor identified remains largely unknown. Prospective controlled studies are urgently needed for prevention and effective treatment.


Asunto(s)
Trastorno Bipolar/diagnóstico , Síntomas Prodrómicos , Adulto , Comités Consultivos , Ansiedad , Trastornos de Ansiedad , Trastorno Ciclotímico , Depresión , Femenino , Humanos , Masculino , Estudios Prospectivos , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo
12.
J Clin Child Adolesc Psychol ; 48(2): 273-287, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-30648897

RESUMEN

Suicide is the second leading cause of death among young people. Both mental illness and social factors are associated with suicide in adolescents, and youth with mental disorders often experience social deficits, which may compound risk. The cumulative effects of mental disorders and social factors on suicidal ideation and behaviors (SIB) in adolescents have not previously been explored. Adolescents 13-18 years of age (N = 6,447; 49% female, 65% non-Hispanic White) participated in the National Comorbidity Survey Replication Adolescent Supplement. Adolescents were interviewed to assess mental health diagnoses, history of SIB, and relationship quality. Parents completed self-reports about adolescent mental health and family characteristics. Logistic regression estimated associations of friend, sibling, and family relationships with 12-month SIB and lifetime suicide attempt (SA); associations between relationships, SIB, and SA were compared across classes of mental disorders. Friendship negativity (odds ratio [OR] = 1.20, 95% confidence interval (CI) [1.04, 1.40]), and family conflict (OR = 1.26, 95% CI [1.13, 1.41]), were positively associated with SIB, beyond the risk conferred by mental disorders, particularly mood disorders (OR = 4.75, 95% CI [3.20, 7.05]). Friendship positivity (OR = 0.89, 95% CI [0.80, 0.99]); sibling relationship positivity (OR = 0.79, 95% CI [0.68, 0.91]); family cohesion (OR = 0.77, 95% CI [0.69, 0.87]); maternal care (OR = 0.76, 95% CI [0.69, 0.84]); and paternal care (OR = 0.68, 95% CI [0.59, 0.78]), were inversely associated with SIB. Sibling relationship positivity, family conflict, and paternal care were similarly associated with SA. Self-reported adolescent friend and family relationship characteristics are associated with SIB and SA beyond the risk conferred by mental disorders. This suggests that perceptions of friend and family relationships may be an appropriate target to reduce suicide risk among adolescents.


Asunto(s)
Trastornos Mentales/epidemiología , Conducta Social , Ideación Suicida , Intento de Suicidio/psicología , Adolescente , Femenino , Humanos , Masculino , Factores de Riesgo , Autoinforme
13.
Child Adolesc Ment Health ; 24(1): 88-91, 2019 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-32677237

RESUMEN

Over the past two decades, research on pediatric bipolar disorder has grown geometrically. The diagnosis of pediatric bipolar disorder was met with enthusiasm, which in healthy doses catalyzed change, and skepticism, which in good measure pushes for rigor. Skepticism led to productive questions about the phenomenology of pediatric bipolar disorder and how best to diagnose and treat it. With regard to prevalence, key questions included whether it was increasing over time, and whether it was limited to the United States. In 2011, we published a meta-analysis addressing the prevalence questions; results indicated that bipolar disorder manifested at statistically indistinguishable rates in youth community samples across the world. In their recent paper, Parry et al. examine the studies included in the 2011 meta-analysis using a qualitative approach. Their opinion piece represents a step backwards; every study has shortcomings, but in focusing on a dozen individual studies, Parry et al. fail to take into account the preponderance of evidence - literally thousands of articles across countries, cohorts and methodologies - that support the existence of bipolar disorder in both prepubescent youth and adolescents. This commentary addresses misperceptions regarding the diagnosis of bipolar disorder in youth, particularly with regard to cross-informant agreement, to present converging data from international sources regarding the onset of bipolar disorder in childhood, and to correct the false claim that pediatric bipolar disorder is controversial. As clinicians and researchers, we have an obligation to do what we can to improve the lives of youth affected by mental illness. Denying the existence of a serious mood disorder will not serve the best interests of young people and will perpetuate the long delays many experience before getting an accurate diagnosis, appropriate treatment, and a fair chance at a good quality of life.

14.
Compr Psychiatry ; 84: 7-14, 2018 07.
Artículo en Inglés | MEDLINE | ID: mdl-29655654

RESUMEN

BACKGROUND: There is substantial evidence that bipolar disorder (BD) manifests on a spectrum rather than as a categorical condition. Detection of people with subthreshold manifestations of BD is therefore important. The Hypomania Checklist-32 (HCL-32) was developed as a tool to identify such people. PURPOSE: The aims of this paper were to: (1) investigate the factor structure of HCL-32; (2) determine whether the HCL-32 can discriminate between mood disorder subtypes; and (3) assess the familial aggregation and cross-aggregation of hypomanic symptoms assessed on the HCL with BD. PROCEDURES: Ninety-six probands recruited from the community and 154 of their adult first-degree relatives completed the HCL-32. Diagnosis was based on semi-structured interviews and family history reports. Explanatory factor analysis and mixed effects linear regression models were used. FINDINGS: A four-factor ("Activity/Increased energy," "Distractibility/Irritability", "Novelty seeking/Disinhibition, "Substance use") solution fit the HCL-32, explaining 11.1% of the total variance. The Distractibility/Irritability score was elevated among those with BP-I and BP-II, compared to those with depression and no mood disorders. Higher HCL-32 scores were associated with increased risk of BD-I (OR = 1.22, 95%CI 1.14-1.30). The "Distractibility/Irritability" score was transmitted within families (ß = 0.15, p = 0.040). However, there was no familial cross-aggregation between mood disorders and the 4 HCL factors. CONCLUSIONS: Our findings suggest that the HCL-32 discriminates the mood disorder subtypes, is familial and may provide a dimensional index of propensity to BD. Future studies should explore the heritability of symptoms, rather than focusing on diagnoses.


Asunto(s)
Lista de Verificación/métodos , Familia/psicología , Trastornos del Humor/diagnóstico , Trastornos del Humor/psicología , National Institute of Mental Health (U.S.) , Adulto , Anciano , Anciano de 80 o más Años , Trastorno Bipolar/diagnóstico , Trastorno Bipolar/genética , Trastorno Bipolar/psicología , Lista de Verificación/normas , Trastorno Ciclotímico/diagnóstico , Trastorno Ciclotímico/genética , Trastorno Ciclotímico/psicología , Trastorno Depresivo/diagnóstico , Trastorno Depresivo/genética , Trastorno Depresivo/psicología , Análisis Factorial , Femenino , Humanos , Masculino , Persona de Mediana Edad , Trastornos del Humor/genética , Estudios Retrospectivos , Trastornos Relacionados con Sustancias/diagnóstico , Trastornos Relacionados con Sustancias/genética , Trastornos Relacionados con Sustancias/psicología , Estados Unidos/epidemiología
15.
J Clin Child Adolesc Psychol ; 47(sup1): S161-S175, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-27485325

RESUMEN

This study investigated the diagnostic and clinical utility of the parent-rated Screen for Child Anxiety Related Emotional Disorders (SCARED-P) for detecting youth anxiety disorders. Youth ages 6 to 12 years, 11 months were recruited from 9 outpatient mental health clinics (N = 707). Consensus diagnoses were based on semistructured interviews (Schedule for Affective Disorders and Schizophrenia for School-Age Children) with youth and caregivers; 31% were diagnosed with at least one anxiety disorder. Caregivers completed the SCARED-P to describe youth anxiety levels. SCARED-P scores were not considered during the consensus diagnoses. Areas under the curve (AUCs) from receiver operating characteristic analyses and diagnostic likelihood ratios (DLRs) quantified performance of the SCARED-P total score and subscale scores (generalized anxiety disorder and separation anxiety disorder). SCARED-P total scores had variable efficiency (AUCs = .69-.88), and Generalized Anxiety Disorder and Separation Anxiety subscale scores were excellent (AUCs = .86-.89) for identifying specific anxiety disorders. Optimal subscale cutoff scores were computed to help rule in (DLRs = 2.7-5.4) or rule out (DLRs < 1.0) anxiety disorders among youth. Results suggest that the Generalized Anxiety Disorder and Separation Anxiety SCARED-P subscales accurately identify their respective matched diagnoses. DLRs may aid clinicians in screening for youth anxiety disorders and improve accuracy of diagnosis.


Asunto(s)
Trastornos de Ansiedad/psicología , Cuidadores/psicología , Cuidadores/normas , Tamizaje Masivo/normas , Pacientes Ambulatorios/psicología , Padres/psicología , Trastornos de Ansiedad/diagnóstico , Trastornos de Ansiedad/terapia , Niño , Manual Diagnóstico y Estadístico de los Trastornos Mentales , Emociones/fisiología , Miedo/psicología , Femenino , Humanos , Masculino , Tamizaje Masivo/métodos , Resultado del Tratamiento
16.
Eur Child Adolesc Psychiatry ; 27(2): 159-169, 2018 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-28748484

RESUMEN

This study investigated the clinical utility of the Achenbach System of Empirically Based Assessment (ASEBA) for identifying youth at risk for suicide. Specifically, we investigated how well the Total Problems scores and the sum of two suicide-related items (#18 "Deliberately harms self or attempts suicide" and #91 "Talks about killing self") were able to distinguish youth with a history of suicidal behavior. Youth (N = 1117) aged 5-18 were recruited for two studies of mental illness. History of suicidal behavior was assessed by semi-structured interviews (K-SADS) with youth and caregivers. Youth, caregivers, and a primary teacher each completed the appropriate form (YSR, CBCL, and TRF, respectively) of the ASEBA. Areas under the curve (AUCs) from ROC analyses and diagnostic likelihood ratios (DLRs) were used to measure the ability of both Total Problems T scores, as well as the summed score of two suicide-related items, to identify youth with a history of suicidal behavior. The Suicide Items from the CBCL and YSR performed well (AUCs = 0.85 and 0.70, respectively). The TRF Suicide Items did not perform better than chance, AUC = 0.45. The AUCs for the Total Problems scores were poor-to-fair (0.33-0.65). The CBCL Suicide Items outperformed all other scores (ps = 0.04 to <0.0005). Combining the CBCL and YSR items did not lead to incremental improvement in prediction over the CBCL alone. The sum of two questions from a commonly used assessment tool can offer important information about a youth's risk for suicidal behavior. The low burden of this approach could facilitate wide-spread screening for suicide in an increasingly at-risk population.


Asunto(s)
Trastornos Mentales/diagnóstico , Ideación Suicida , Adolescente , Niño , Preescolar , Femenino , Humanos , Masculino , Medición de Riesgo , Factores de Riesgo
17.
Bipolar Disord ; 19(7): 524-543, 2017 11.
Artículo en Inglés | MEDLINE | ID: mdl-28944987

RESUMEN

OBJECTIVES: Over the past two decades, there has been tremendous growth in research regarding bipolar disorder (BD) among children and adolescents (ie, pediatric BD [PBD]). The primary purpose of this article is to distill the extant literature, dispel myths or exaggerated assertions in the field, and disseminate clinically relevant findings. METHODS: An international group of experts completed a selective review of the literature, emphasizing areas of consensus, identifying limitations and gaps in the literature, and highlighting future directions to mitigate these gaps. RESULTS: Substantial, and increasingly international, research has accumulated regarding the phenomenology, differential diagnosis, course, treatment, and neurobiology of PBD. Prior division around the role of irritability and of screening tools in diagnosis has largely abated. Gold-standard pharmacologic trials inform treatment of manic/mixed episodes, whereas fewer data address bipolar depression and maintenance/continuation treatment. Adjunctive psychosocial treatment provides a forum for psychoeducation and targets primarily depressive symptoms. Numerous neurocognitive and neuroimaging studies, and increasing peripheral biomarker studies, largely converge with prior findings from adults with BD. CONCLUSIONS: As data have accumulated and controversy has dissipated, the field has moved past existential questions about PBD toward defining and pursuing pressing clinical and scientific priorities that remain. The overall body of evidence supports the position that perceptions about marked international (US vs elsewhere) and developmental (pediatric vs adult) differences have been overstated, although additional research on these topics is warranted. Traction toward improved outcomes will be supported by continued emphasis on pathophysiology and novel therapeutics.


Asunto(s)
Trastorno Bipolar/psicología , Depresión/psicología , Adolescente , Comités Consultivos , Antimaníacos/uso terapéutico , Trastorno Bipolar/diagnóstico , Trastorno Bipolar/terapia , Niño , Consenso , Depresión/terapia , Diagnóstico Diferencial , Humanos , Genio Irritable , Rehabilitación Psiquiátrica , Sociedades Médicas
18.
Bipolar Disord ; 18(1): 19-32, 2016 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-26748678

RESUMEN

OBJECTIVES: The phenomenology and diagnosis of pediatric bipolar disorder has been controversial. We aimed to update a 2005 meta analysis of the prevalence of manic symptoms in youth, in order to determine whether the picture of pediatric mania has changed as research on pediatric bipolar disorder has grown. METHODS: We conducted literature reviews in PsycINFO and PubMed; studies with the prevalence of manic symptoms in youth were included. Two raters coded each study; kappa was 0.86-1.0. RESULTS: Twenty studies were meta-analyzed (N = 2,226 youths). The most common symptoms across bipolar subtypes, using a random-effects model, were: increased energy 79%, irritability 77%, mood lability 76%, distractibility 74%, goal-directed activity 72%, euphoric/elated mood 64%, pressured speech 63%, hyperactive 62%, racing thoughts 61%, poor judgment 61%, grandiosity 57%, inappropriate laughter 57%, decreased need for sleep 56%, and flight of ideas 54%. Symptom rates were heterogeneous across samples; potential predictors were explored but no clear patterns were found. CONCLUSIONS: Debate continues about the definitions of pediatric bipolar disorder; the results of this meta-analysis suggest that there is significant heterogeneity of symptom prevalence between studies, and that symptoms vary widely across individuals. Understanding the roots of this heterogeneity could broaden understanding of the complex clinical presentation of pediatric mania, and aid in diagnosis.


Asunto(s)
Trastorno Bipolar/psicología , Trastorno Ciclotímico/psicología , Euforia , Genio Irritable , Risa , Adolescente , Niño , Humanos , Prevalencia , Escalas de Valoración Psiquiátrica , Trastornos del Sueño-Vigilia/psicología , Factores de Tiempo
20.
Neuropsychobiology ; 71(2): 85-96, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-25871424

RESUMEN

BACKGROUND: Imaging techniques are increasingly being used to examine the neural correlates of stress and emotion processing; however, relations between the primary stress hormone cortisol, the functional magnetic resonance imaging (fMRI) environment, and individual differences in response to emotional challenges are not yet well studied. The present study investigated whether cortisol activity prior to, and during, an fMRI scan may be related to neural processing of emotional information. METHODS: Twenty-six healthy individuals (10 female) completed a facial emotion perception test during 3-tesla fMRI. RESULTS: Prescan cortisol was significantly correlated with enhanced amygdala, hippocampal, and subgenual cingulate reactivity for facial recognition. Cortisol change from pre- to postscanning predicted a greater activation in the precuneus for both fearful and angry faces. A negative relationship between overall face accuracy and activation in limbic regions was observed. CONCLUSION: Individual differences in response to the fMRI environment might lead to a greater heterogeneity of brain activation in control samples, decreasing the power to detect differences between clinical and comparison groups. © 2015 S. Karger AG, Basel.

SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA