Publications (77) View all
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Article: Clinical characteristics of children receiving antipsychotic medication.
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ABSTRACT: This study explored the demographic and diagnostic features of children who were currently receiving antipsychotics compared to children who were receiving other psychotropics in a cohort of children with and without elevated symptoms of mania (ESM). Participants were recruited from 10 child outpatient mental health clinics associated with four universities. Guardians with children between 6-12 years who presented for new clinical evaluations completed the Parent General Behavior Inventory-10 Item Mania Scale (PGBI-10M). All children who scored ≥12 on the PGBI-10M and a select demographically matched comparison group of patients who scored ≤11 were invited to participate. Children were divided into two groups: those receiving at least one antipsychotic medication and those receiving other psychotropic medications. The groups were compared on demographics, diagnoses, psychiatric symptoms, functioning, and past hospitalizations. Of the 707 children enrolled in the Longitudinal Assessment of Manic Symptoms (LAMS) study, 443 (63%) were prescribed psychotropic medication at baseline: 157 (35%) were receiving an antipsychotic and 286 (65%) were prescribed other agents. Multivariate results indicated that being prescribed antipsychotics was related to being white, previous hospitalization, having a psychotic or bipolar 1 disorder and the site where the child was receiving services (p<0.001). In this sample, it is relatively common for a child to be prescribed an antipsychotic medication. However, the only diagnoses associated with a greater likelihood of being treated with an antipsychotic were psychotic disorders or unmodified DSM-IV bipolar 1 disorder.Journal of child and adolescent psychopharmacology 08/2011; 21(4):311-9. · 2.59 Impact Factor -
Article: Mental health service use by children with serious emotional and behavioral disturbance: results from the LAMS study.
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ABSTRACT: The study described service utilization among children with emotional and behavioral disorders making a first visit to outpatient mental health clinics in four Midwest cities. Data were from the Longitudinal Assessment of Manic Symptoms study. A total of 707 youths aged six to 12 years 11 months and their parents completed diagnostic assessments; demographic information and mental health service use was self-reported. Analyses examined the relationship of demographic variables, diagnoses, impairment, and comorbidity with type and level of services utilized. Utilization was multimodal; half the youths had received outpatient and school services during their lifetime. Factors unrelated to need (age, sex, race, and insurance) were associated with service type. Children with a bipolar spectrum disorder had higher use of inpatient services than those with depressive or disruptive disorders and were more likely to currently use two or more services. More than half of youths with bipolar or depressive disorders had lifetime use of both medication and therapy, whereas youths with a disruptive behavior disorder were more likely to have used only therapy. Impairment and comorbidity were not related to service utilization. Use of services began at a very young age and occurred in multiple service sectors. Type of service used was related to insurance and race, underscoring the need for ongoing disparities research. Contrary to findings from administrative data analyses, use of medication alone was infrequent. The low rate of use of combination therapy suggests that clinicians and families need to be educated about the effectiveness of multimodal treatment.Psychiatric services (Washington, D.C.) 06/2011; 62(6):650-8. · 2.81 Impact Factor -
Article: Concerns regarding the inclusion of temper dysregulation disorder with dysphoria in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition.
The Journal of Clinical Psychiatry 05/2011; 72(9):1257-62. · 5.80 Impact Factor -
Article: Relationship of persistent manic symptoms to the diagnosis of pediatric bipolar spectrum disorders.
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ABSTRACT: The diagnosis of bipolar spectrum disorders (BPSDs [bipolar I and II disorders, cyclothymic disorder, and bipolar disorder not otherwise specified]) in youth remains controversial. The present study evaluated the possibility that the presence of persistent manic symptoms over a relatively short interval may increase the probability of a BPSD DSM diagnosis. Data were obtained from the screening and baseline assessments collected from 2005 through 2008 of an ongoing prospective, longitudinal study (Longitudinal Assessment of Manic Symptoms) examining the diagnosis and phenomenology of youth (N = 692) presenting to outpatient centers at ages 6-12 years. Youth were assessed for elevated symptoms of mania (ESM) with the Parent General Behavior Inventory-10-Item Mania Scale (PGBI-10M), the primary outcome measure. Screening and baseline scores separated individuals into those with ESM (ESM+; PGBI-10M score ≥ 12) and a control group of youth without ESM (ESM-; PGBI-10M score < 12). Youth were classified into 4 groups: persistent ESM+, remitted ESM+, persistent ESM-, and progressed to ESM+. Individuals with persistent ESM+ were more likely to have a BPSD (relative risk = 3.04; 95% CI, 2.15-4.30). Using 2 administrations of the PGBI-10M spaced over a relatively brief interval (median = 4.0, mean = 6.1, SD = 5.9 weeks) improved the prediction of BPSD over using only the first administration (ΔR(2) = 0.10, Δχ(2)(1) = 50.06, P < .001). Likelihood ratios indicated that persistent ESM- substantially decreased the probability of BPSD. While high levels of persistent ESM+ increased the probability of a BPSD diagnosis, the final positive predictive value was only sufficient to signify the need for more thorough clinical evaluation. In many cases, obtaining repeated parent report of mania symptoms substantially altered the probability of a BPSD diagnosis and may be a useful adjunct to a careful clinical evaluation. Future waves of data collection from this longitudinal study will be crucial for devising clinically useful methods for identifying or ruling out pediatric BPSD.The Journal of Clinical Psychiatry 03/2011; 72(6):846-53. · 5.80 Impact Factor -
Article: Characteristics of children with elevated symptoms of mania: the Longitudinal Assessment of Manic Symptoms (LAMS) study.
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ABSTRACT: The aim of the Longitudinal Assessment of Manic Symptoms (LAMS) study is to examine differences in psychiatric symptomatology, diagnoses, demographics, functioning, and psychotropic medication exposure in children with elevated symptoms of mania (ESM) compared to youth without ESM. This article describes the initial demographic information, diagnostic and symptom prevalence, and medication exposure for the LAMS cohort that will be followed longitudinally. Guardians of consecutively ascertained new outpatients 6 to 12 years of age presenting for treatment at one of 10 university-affiliated mental health centers were asked to complete the Parent General Behavior Inventory-10-Item Mania Scale (PGBI-10M). Patients with scores ≥ 12 on the PGBI-10M (ESM+) and a matched sample of patients who screened negative (ESM-) were invited to participate. Patients were enrolled from December 13, 2005, to December 18, 2008. 707 children (621 ESM+, 86 ESM-; mean [SD] age = 9.4 [2.0] years) were evaluated. The ESM+ group, compared to the ESM- group, more frequently met DSM-IV criteria for a mood disorder (P < .001), bipolar spectrum disorders (BPSD; P < .001), and disruptive behavior disorders (P < .01). Furthermore, they showed poorer overall functioning and more severe manic, depressive, attention-deficit/hyperactivity, disruptive behavioral, and anxiety symptoms. Nevertheless, rates of BPSD were relatively low in the ESM+ group (25%), with almost half of these BPSD patients (12.1% of ESM+ patients) meeting DSM-IV criteria for bipolar disorder not otherwise specified. ESM+ children with BPSD had significantly more of the following: current prescriptions for antipsychotics, mood stabilizers, and anticonvulsants (P < .001 for each); psychiatric hospitalizations (P < .001); and biological parents with elevated mood (P = .001 for mothers, P < .013 for fathers). ESM+ children with BPSD were also lower functioning compared to ESM+ children without BPSD. Although ESM+ was associated with higher rates of BPSD than ESM-, 75% of ESM+ children did not meet criteria for BPSD. Results suggest that longitudinal assessment is needed to examine which factors are associated with diagnostic evolution to BPSD in children with elevated symptoms of mania.The Journal of Clinical Psychiatry 10/2010; 71(12):1664-72. · 5.80 Impact Factor
