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Faraone SV, Newcorn JH, Wozniak J, Joshi G, Coffey B, Uchida M, Wilens T, Surman C, Spencer TJ. In Memoriam: Professor Joseph Biederman's Contributions to Child and Adolescent Psychiatry. J Atten Disord 2024; 28:550-582. [PMID: 38334088 PMCID: PMC10947509 DOI: 10.1177/10870547231225818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Abstract
OBJECTIVE To provide an overview of Joe Biederman's contributions to child and adolescent psychiatry. METHOD Nine colleagues described his contributions to: psychopharmacology, comorbidity and genetics, pediatric bipolar disorder, autism spectrum disorders, Tourette's and tic disorders, clinical and neuro biomarkers for pediatric mood disorders, executive functioning, and adult ADHD. RESULTS Joe Biederman left us with many concrete indicators of his contributions to child and adolescent psychiatry. He set up the world's first pediatric psychopharmacology clinic and clinical research program in child adolescent psychiatry. As a young faculty member he began a research program that led to many awards and eventual promotion to full professor at Harvard Medical School. He was for many years the most highly cited researcher in ADHD. He achieved this while maintaining a full clinical load and was widely respected for his clinical acumen. CONCLUSION The world is a better place because Joe Biederman was here.
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Affiliation(s)
| | | | - Janet Wozniak
- Massachusetts General Hospital, Boston, USA
- Harvard Medical School, Boston, MA, USA
| | - Gagan Joshi
- Massachusetts General Hospital, Boston, USA
- Harvard Medical School, Boston, MA, USA
| | | | - Mai Uchida
- Massachusetts General Hospital, Boston, USA
- Harvard Medical School, Boston, MA, USA
| | - Timothy Wilens
- Massachusetts General Hospital, Boston, USA
- Harvard Medical School, Boston, MA, USA
| | - Craig Surman
- Massachusetts General Hospital, Boston, USA
- Harvard Medical School, Boston, MA, USA
| | - Thomas J. Spencer
- Massachusetts General Hospital, Boston, USA
- Harvard Medical School, Boston, MA, USA
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Yang R, Zhao Y, Tan Z, Lai J, Chen J, Zhang X, Sun J, Chen L, Lu K, Cao L, Liu X. Differentiation between bipolar disorder and major depressive disorder in adolescents: from clinical to biological biomarkers. Front Hum Neurosci 2023; 17:1192544. [PMID: 37780961 PMCID: PMC10540438 DOI: 10.3389/fnhum.2023.1192544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 08/24/2023] [Indexed: 10/03/2023] Open
Abstract
Background Mood disorders are very common among adolescents and include mainly bipolar disorder (BD) and major depressive disorder (MDD), with overlapping depressive symptoms that pose a significant challenge to realizing a rapid and accurate differential diagnosis in clinical practice. Misdiagnosis of BD as MDD can lead to inappropriate treatment and detrimental outcomes, including a poorer ultimate clinical and functional prognosis and even an increased risk of suicide. Therefore, it is of great significance for clinical management to identify clinical symptoms or features and biological markers that can accurately distinguish BD from MDD. With the aid of bibliometric analysis, we explore, visualize, and conclude the important directions of differential diagnostic studies of BD and MDD in adolescents. Materials and methods A literature search was performed for studies on differential diagnostic studies of BD and MDD among adolescents in the Web of Science Core Collection database. All studies considered for this article were published between 2004 and 2023. Bibliometric analysis and visualization were performed using the VOSviewer and CiteSpace software. Results In total, 148 publications were retrieved. The number of publications on differential diagnostic studies of BD and MDD among adolescents has been generally increasing since 2012, with the United States being an emerging hub with a growing influence in the field. Boris Birmaher is the top author in terms of the number of publications, and the Journal of Affective Disorders is the most published journal in the field. Co-occurrence analysis of keywords showed that clinical characteristics, genetic factors, and neuroimaging are current research hotspots. Ultimately, we comprehensively sorted out the current state of research in this area and proposed possible research directions in future. Conclusion This is the first-ever study of bibliometric and visual analyses of differential diagnostic studies of BD and MDD in adolescents to reveal the current research status and important directions in the field. Our research and analysis results might provide some practical sources for academic scholars and clinical practice.
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Affiliation(s)
- Ruilan Yang
- CAS Key Laboratory of Brain Connectome and Manipulation, The Brain Cognition and Brain Disease Institute, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions, Shenzhen, Guangdong, China
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
- Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Yanmeng Zhao
- Southern Medical University, Guangzhou, Guangdong, China
| | - Zewen Tan
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
- Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Juan Lai
- CAS Key Laboratory of Brain Connectome and Manipulation, The Brain Cognition and Brain Disease Institute, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions, Shenzhen, Guangdong, China
| | - Jianshan Chen
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
- Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Xiaofei Zhang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
- Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jiaqi Sun
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
- Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Lei Chen
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
- Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Kangrong Lu
- School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Liping Cao
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
- Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Xuemei Liu
- CAS Key Laboratory of Brain Connectome and Manipulation, The Brain Cognition and Brain Disease Institute, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions, Shenzhen, Guangdong, China
- University of Chinese Academy of Sciences, Beijing, China
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Woodward D, Wilens TE, Yule AM, DiSalvo M, Taubin D, Berger A, Stone M, Wozniak J, Burke C, Biederman J. Examining the clinical correlates of conduct disorder in youth with bipolar disorder. J Affect Disord 2023; 329:300-306. [PMID: 36863464 PMCID: PMC10041394 DOI: 10.1016/j.jad.2023.02.119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 02/16/2023] [Accepted: 02/22/2023] [Indexed: 03/04/2023]
Abstract
BACKGROUND Conduct Disorder (CD) is highly comorbid with Bipolar Disorder (BP) and this comorbidity is associated with high morbidity and dysfunction. We sought to better understand the clinical characteristics and familiality of comorbid BP + CD by examining children with BP with and without co-morbid CD. METHODS 357 subjects with BP were derived from two independent datasets of youth with and without BP. All subjects were evaluated with structured diagnostic interviews, the Child Behavior Checklist (CBCL), and neuropsychological testing. We stratified the sample of subjects with BP by the presence or absence of CD and compared the two groups on measures of psychopathology, school functioning, and neurocognitive functioning. First-degree relatives of subjects with BP +/- CD were compared on rates of psychopathology in relatives. RESULTS Subjects with BP + CD compared to BP without CD had significantly more impaired scores on the CBCL Aggressive Behavior (p < 0.001), Attention Problems (p = 0.002), Rule-Breaking Behavior (p < 0.001), Social Problems (p < 0.001), Withdrawn/Depressed clinical scales (p = 0.005), the Externalizing Problems (p < 0.001), and Total Problems composite scales(p < 0.001). Subjects with BP + CD had significantly higher rates of oppositional defiant disorder (ODD) (p = 0.002), any SUD (p < 0.001), and cigarette smoking (p = 0.001). First-degree relatives of subjects with BP + CD had significantly higher rates of CD/ODD/ASPD and cigarette smoking compared to first-degree relatives of subjects without CD. LIMITATIONS The generalization of our findings was limited due to a largely homogeneous sample and no CD only comparison group. CONCLUSIONS Given the deleterious outcomes associated with comorbid BP + CD, further efforts in identification and treatment are necessary.
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Affiliation(s)
- Diana Woodward
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, United States
| | - Timothy E Wilens
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, United States.
| | - Amy M Yule
- Department of Psychiatry, Boston University School of Medicine, Boston Medical Center, 720 Harrison Avenue, Suite 915, Boston, MA 02118, United States
| | - Maura DiSalvo
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, United States
| | - Daria Taubin
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, United States
| | - Amy Berger
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, United States
| | - Mira Stone
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, United States
| | - Janet Wozniak
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, United States
| | - Colin Burke
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, United States
| | - Joseph Biederman
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, United States
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Khoury E, Acquaviva E, Purper-Ouakil D, Delorme R, Ellul P. Meta-analysis of personal and familial co-occurrence of Attention Deficit/Hyperactivity Disorder and Bipolar Disorder. Neurosci Biobehav Rev 2023; 146:105050. [PMID: 36657649 DOI: 10.1016/j.neubiorev.2023.105050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 01/13/2023] [Accepted: 01/14/2023] [Indexed: 01/19/2023]
Abstract
BACKGROUND Attention Deficit Disorder / Hyperactivity (ADHD) and Bipolar Disorder (BD) are highly comorbid disorders. Studies have raised the hypothesis of shared genetic, neurobiological, and clinical factors. This would entail an excess risk of co-occurrence of both disorders. OBJECTIVE We present the first meta-analysis of individual and familial associations between ADHD and BD. METHODS From 2688 references, 59 were included, with a total of 550,379 ADHD patients, 57,799 BD patients and 12,608,137 controls. RESULTS Personal history of ADHD increased the risk of BD (OR = 6.06), and conversely individuals with BD had an increased risk of ADHD (OR = 8.94). First-degree relatives of ADHD patients had an increased risk of BD (OR = 1.94). Offspring of individuals with BD had a higher risk for ADHD (OR = 2.33). Finally, first-degree relatives of BD patients had an increased risk of ADHD (OR = 2.71). CONCLUSION We show a clear epidemiological overlap between ADHD and BD, as well as a strong familial association which advocates in favor of a more systematic screening.
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Affiliation(s)
- Elie Khoury
- Child and Adolescent Psychiatry Department, Robert Debré Hospital, APHP, 48 boulevard Sérurier, 75019 Paris, France.
| | - Eric Acquaviva
- Child and Adolescent Psychiatry Department, Robert Debré Hospital, APHP, 48 boulevard Sérurier, 75019 Paris, France.
| | - Diane Purper-Ouakil
- CHU Montpellier-Saint Eloi Hospital, University of Montpellier, Unit of Child and Adolescent Psychiatry (MPEA1), 80 Av. Augustin Fliche, 34090 Montpellier, France; INSERM CESP U 1018 Psychiatry, Development and Trajectories, France.
| | - Richard Delorme
- Child and Adolescent Psychiatry Department, Robert Debré Hospital, APHP, 48 boulevard Sérurier, 75019 Paris, France; Human Genetics and Cognitive Functions, Institut Pasteur, Paris, France.
| | - Pierre Ellul
- Child and Adolescent Psychiatry Department, Robert Debré Hospital, APHP, 48 boulevard Sérurier, 75019 Paris, France; INSERM Immunology-Immunopathology-Immunotherapy (i3), UMRS 959, Paris, France.
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Wozniak J, DiSalvo M, Farrell A, Joshi G, Uchida M, Faraone SV, Cook E, Biederman J. Long term outcomes of pediatric Bipolar-I disorder: A prospective follow-up analysis attending to full syndomatic, subsyndromal and functional types of remission. J Psychiatr Res 2022; 151:667-675. [PMID: 35667335 PMCID: PMC10043808 DOI: 10.1016/j.jpsychires.2022.04.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 12/24/2021] [Accepted: 04/07/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To examine patterns of remission of pediatric bipolar I (BP-I) disorder attending to syndromatic, symptomatic, and functional outcomes from childhood to adolescent and young adult years. METHODS We analyzed data from a six-year prospective follow-up study of youths aged 6-17 years with BP-I disorder. Subjects were comprehensively assessed at baseline and subsequently at four, five, and six years thereafter. Assessments included structured diagnostic interviews and measures of psychosocial and educational functioning. Patterns of remission were calculated attending to whether syndromatic, symptomatic, and functional remission were achieved. RESULTS Kaplan-Meier failure functions revealed that the probability of functional recovery from pediatric BP-I disorder was very low. Of the 88 youths assessed, only 6% (N = 5) of the sample were euthymic with normal functioning during the year prior to their last follow-up assessment (average follow-up time = 5.8 ± 1.8 years). CONCLUSIONS These results provide compelling evidence of the high level of persistence of pediatric BP-I disorder. Symptomatic and functional remission were uncommon and most subjects continued to demonstrate high morbidity into late adolescence and early adulthood.
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Affiliation(s)
- Janet Wozniak
- Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA.
| | - Maura DiSalvo
- Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA, USA
| | - Abigail Farrell
- Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA, USA
| | - Gagan Joshi
- Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Mai Uchida
- Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Stephen V Faraone
- Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Emmaline Cook
- Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA, USA
| | - Joseph Biederman
- Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA
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6
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Wozniak J, DiSalvo M, Farrell A, Vaudreuil C, Uchida M, Ceranoglu TA, Joshi G, Cook E, Faraone SV, Biederman J. Findings from a pilot open-label trial of N-acetylcysteine for the treatment of pediatric mania and hypomania. BMC Psychiatry 2022; 22:314. [PMID: 35505312 PMCID: PMC9066881 DOI: 10.1186/s12888-022-03943-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 04/07/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Pediatric bipolar disorder is a highly prevalent and morbid disorder and is considered a prevalent public health concern. Currently approved treatments often pose the risk of serious side effects. Therefore, this study assessed the efficacy and tolerability of N-acetylcysteine (NAC), in children and adolescents with bipolar spectrum disorder. METHODS We conducted a 12-week open-label trial of NAC for treatment of mania and hypomania in children and adolescents ages 5-17 with bipolar spectrum disorder including participants with full and subthreshold manic symptoms, accepting those with and without mixed states with co-occurring depression, and Young Mania Rating Scale scores ≥ 20 and < 40. Symptoms of mania and depression were assessed using the Young Mania Rating Scale (YMRS), Hamilton Depression Rating Scale (HDRS), Children's Depression Rating Scale (CDRS), and Clinical Global Impression (CGI) Severity (CGI-S) and Improvement (CGI-I) scales for mania and depression. RESULTS This study had a high drop-out rate with only 53% completing all 12 weeks. There was a significant reduction in YMRS, HDRS, and CDRS mean scores from baseline to endpoint. Of the 24 exposed participants, 54% had an anti-manic response measured by a reduction in YMRS ≥ 30% and 46% had a CGI-I mania score ≤ 2 at endpoint. Additionally, 62% of participants had an anti-depressive response measured by a reduction in HDRS ≥ 30%, 31% had an anti-depressive response measured by a reduction in CDRS ≥ 30%, and 38% had a CGI-I depression score ≤ 2 at endpoint. CONCLUSIONS These pilot open-label findings in a small sample provide preliminary data supporting the tolerability and safety of NAC in a pediatric population. The findings of this pilot scale study indicating improvement in mania and depression are promising, but require replication with a monotherapy randomized placebo controlled clinical trial and larger sample. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02357290 . First Registration 06/02/2015.
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Affiliation(s)
- Janet Wozniak
- Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit St., Warren 705, Boston, MA, USA. .,Department of Psychiatry, Harvard Medical School, Boston, MA, USA.
| | - Maura DiSalvo
- grid.32224.350000 0004 0386 9924Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit St., Warren 705, Boston, MA USA
| | - Abigail Farrell
- grid.32224.350000 0004 0386 9924Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit St., Warren 705, Boston, MA USA
| | - Carrie Vaudreuil
- grid.32224.350000 0004 0386 9924Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit St., Warren 705, Boston, MA USA ,grid.38142.3c000000041936754XDepartment of Psychiatry, Harvard Medical School, Boston, MA USA
| | - Mai Uchida
- grid.32224.350000 0004 0386 9924Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit St., Warren 705, Boston, MA USA ,grid.38142.3c000000041936754XDepartment of Psychiatry, Harvard Medical School, Boston, MA USA
| | - T. Atilla Ceranoglu
- grid.32224.350000 0004 0386 9924Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit St., Warren 705, Boston, MA USA ,grid.38142.3c000000041936754XDepartment of Psychiatry, Harvard Medical School, Boston, MA USA
| | - Gagan Joshi
- grid.32224.350000 0004 0386 9924Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit St., Warren 705, Boston, MA USA ,grid.38142.3c000000041936754XDepartment of Psychiatry, Harvard Medical School, Boston, MA USA
| | - Emmaline Cook
- grid.32224.350000 0004 0386 9924Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit St., Warren 705, Boston, MA USA
| | - Stephen V. Faraone
- grid.411023.50000 0000 9159 4457Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, NY USA
| | - Joseph Biederman
- grid.32224.350000 0004 0386 9924Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, 55 Fruit St., Warren 705, Boston, MA USA ,grid.38142.3c000000041936754XDepartment of Psychiatry, Harvard Medical School, Boston, MA USA
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Liu L, Meng M, Zhu X, Zhu G. Research Status in Clinical Practice Regarding Pediatric and Adolescent Bipolar Disorders. Front Psychiatry 2022; 13:882616. [PMID: 35711585 PMCID: PMC9197260 DOI: 10.3389/fpsyt.2022.882616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 04/27/2022] [Indexed: 11/27/2022] Open
Abstract
Bipolar disorders (BDs) have high morbidity. The first onset of 27.7% of BDs occurs in children under 13 years and of 37.6% occurs in adolescents between 13 and 18 years. However, not all of the pediatric and adolescent patients with BD receive therapy in time. Therefore, studies about pediatric and adolescent patients with disorders have aroused increased attention in the scientific community. Pediatric and adolescent patients with BD present with a high prevalence rate (0.9-3.9%), and the pathogenic factors are mostly due to genetics and the environment; however, the pathological mechanisms remain unclear. Pediatric and adolescent patients with BD manifest differently from adults with BDs and the use of scales can be helpful for diagnosis and treatment evaluation. Pediatric and adolescent patients with BDs have been confirmed to have a high comorbidity rate with many other kinds of disorders. Both medication and psychological therapies have been shown to be safe and efficient methods for the treatment of BD. This review summarizes the research status related to the epidemiology, pathogenic factors, clinical manifestations, comorbidities, diagnostic and treatment scales, medications, and psychological therapies associated with BDs.
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Affiliation(s)
- Lu Liu
- Department of Psychiatry, The First Affiliated Hospital of China Medical University, Shenyang, China.,Department of Psychiatry, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
| | - Ming Meng
- Department of Psychiatry, The Fourth Affiliated Hospital of China Medical University, Shenyang, China.,Shenyang Mental Health Center, Shenyang, China
| | - Xiaotong Zhu
- Department of Psychiatry, The First Affiliated Hospital of China Medical University, Shenyang, China.,Department of Psychiatry, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
| | - Gang Zhu
- Department of Psychiatry, The First Affiliated Hospital of China Medical University, Shenyang, China
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Qin K, Lei D, Yang J, Li W, Tallman MJ, Duran LRP, Blom TJ, Bruns KM, Cotton S, Sweeney JA, Gong Q, DelBello MP. Network-level functional topological changes after mindfulness-based cognitive therapy in mood dysregulated adolescents at familial risk for bipolar disorder: a pilot study. BMC Psychiatry 2021; 21:213. [PMID: 33910549 PMCID: PMC8080341 DOI: 10.1186/s12888-021-03211-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 04/09/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Given that psychopharmacological approaches routinely used to treat mood-related problems may result in adverse outcomes in mood dysregulated adolescents at familial risk for bipolar disorder (BD), Mindfulness-Based Cognitive Therapy for Children (MBCT-C) provides an alternative effective and safe option. However, little is known about the brain mechanisms of beneficial outcomes from this intervention. Herein, we aimed to investigate the network-level neurofunctional effects of MBCT-C in mood dysregulated adolescents. METHODS Ten mood dysregulated adolescents at familial risk for BD underwent a 12-week MBCT-C intervention. Resting-state functional magnetic resonance imaging (fMRI) was performed prior to and following MBCT-C. Topological metrics of three intrinsic functional networks (default mode network (DMN), fronto-parietal network (FPN) and cingulo-opercular network (CON)) were investigated respectively using graph theory analysis. RESULTS Following MBCT-C, mood dysregulated adolescents showed increased global efficiency and decreased characteristic path length within both CON and FPN. Enhanced functional connectivity strength of frontal and limbic areas were identified within the DMN and CON. Moreover, change in characteristic path length within the CON was suggested to be significantly related to change in the Emotion Regulation Checklist score. CONCLUSIONS 12-week MBCT-C treatment in mood dysregulated adolescents at familial risk for BD yield network-level neurofunctional effects within the FPN and CON, suggesting enhanced functional integration of the dual-network. Decreased characteristic path length of the CON may be associated with the improvement of emotion regulation following mindfulness training. However, current findings derived from small sample size should be interpreted with caution. Future randomized controlled trials including larger samples are critical to validate our findings.
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Affiliation(s)
- Kun Qin
- grid.412901.f0000 0004 1770 1022Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, China
| | - Du Lei
- grid.24827.3b0000 0001 2179 9593Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - Jing Yang
- grid.412901.f0000 0004 1770 1022Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, China
| | - Wenbin Li
- grid.412901.f0000 0004 1770 1022Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, China ,grid.24827.3b0000 0001 2179 9593Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - Maxwell J. Tallman
- grid.24827.3b0000 0001 2179 9593Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - Luis Rodrigo Patino Duran
- grid.24827.3b0000 0001 2179 9593Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - Thomas J. Blom
- grid.24827.3b0000 0001 2179 9593Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - Kaitlyn M. Bruns
- grid.24827.3b0000 0001 2179 9593Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - Sian Cotton
- grid.24827.3b0000 0001 2179 9593Department of Family and Community Medicine, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - John A. Sweeney
- grid.412901.f0000 0004 1770 1022Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, China ,grid.24827.3b0000 0001 2179 9593Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - Qiyong Gong
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, China. .,Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu, China. .,Functional and Molecular Imaging Key Laboratory of Sichuan Province, Chengdu, China.
| | - Melissa P. DelBello
- grid.24827.3b0000 0001 2179 9593Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, Cincinnati, OH USA
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Mendez I, Castro-Fornieles J, Lera-Miguel S, Picado M, Borras R, Cosi S, Valenti M, Santamarina P, Font E, Romero S. Functional Impairment and Clinical Correlates in Adolescents with Bipolar Disorder Compared to Healthy Controls. A Case-control Study. JOURNAL OF THE CANADIAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY = JOURNAL DE L'ACADEMIE CANADIENNE DE PSYCHIATRIE DE L'ENFANT ET DE L'ADOLESCENT 2020; 29:149-164. [PMID: 32774398 PMCID: PMC7391870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 03/02/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Evidence shows that most adolescents with bipolar disorder (BD) achieve syndromic recovery after being referred to specialized treatment. However, functional recovery is reached in less than 50% of those cases. METHOD Descriptive cross-sectional case-control study, based on a clinical sample of 44 BD patients aged 12-19, matched by age and sex with 44 healthy controls (HC). Psychopathology was ascertained using the KSADS-PL, in addition to the clinical scales. Information about previous academic performance was included, as well as functional outcome based on the Children's Global Assessment Functioning Scale (CGAS). Previous exposure to stressful experiences was assessed using the Schedule for Stressful Life Events (SLES). All analyses were performed using either conditional or stepwise logistic regression models. RESULTS Once they have become stabilized, and even after controlling for socio-demographic differences, BD patients were associated with lower levels of functionality [OR 0.65 (0.46, 0.93), p=0.02], and worse performance at school [OR 0.03 (0.01, 0.67), p=0.03] compared with HC. Persistent sub-syndromal psychosis showed the strongest negative correlation with functionality (rho=-0.65, -0.57 for BD and HC respectively; p<0.001). Although BD was associated with more stressful life events, this association did not remain significant in the multivariate models. LIMITATIONS The small sample size limits our ability to detect differences between groups, and between BD subtypes. CONCLUSIONS Even when early detection and intervention is provided, BD has a significant impact on functioning and academic performance. It is important to address persistent sub-threshold symptoms and to emphasize the social and rehabilitative components of treatment.
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Affiliation(s)
- Iria Mendez
- Department of Child and Adolescent Psychiatry and Psychology, Clinic Hospital, Barcelona, Spain
| | - Josefina Castro-Fornieles
- Department of Child and Adolescent Psychiatry and Psychology, Clinic Hospital, Barcelona, Spain
- Institute d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- CIBERSAM, Institute Carlos III, Spain
| | - Sara Lera-Miguel
- Department of Child and Adolescent Psychiatry and Psychology, Clinic Hospital, Barcelona, Spain
| | - Marisol Picado
- Department of Child and Adolescent Psychiatry and Psychology, Clinic Hospital, Barcelona, Spain
| | - Roger Borras
- Institute d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Sandra Cosi
- Research Center for Behavior Assessment, Department of Psychology, Universitat Rovira i Virgili, Tarragona, Spain
| | - Marc Valenti
- CIBERSAM, Institute Carlos III, Spain
- Department of Adult Psychiatry and Psychology, Clínic Hospital, Barcelona, Spain
| | - Pilar Santamarina
- Department of Child and Adolescent Psychiatry and Psychology, Clinic Hospital, Barcelona, Spain
| | - Elena Font
- Department of Child and Adolescent Psychiatry and Psychology, Clinic Hospital, Barcelona, Spain
| | - Soledad Romero
- Department of Child and Adolescent Psychiatry and Psychology, Clinic Hospital, Barcelona, Spain
- CIBERSAM, Institute Carlos III, Spain
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10
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Owen-Smith AA, Sesay MM, Lynch FL, Massolo M, Cerros H, Croen LA. Factors Influencing Participation in Biospecimen Research among Parents of Youth with Mental Health Conditions. Public Health Genomics 2020; 23:122-132. [PMID: 32698180 DOI: 10.1159/000509120] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 06/02/2020] [Indexed: 12/26/2022] Open
Abstract
INTRODUCTION Biospecimens are tools that have the potential to improve early identification and treatment for autism spectrum disorders (ASD) and bipolar disorders (BPD). Unfortunately, most biobanks lack racial/ethnic diversity. One challenge to including a diverse sample of youth is recruiting and engaging families. OBJECTIVE We sought to better understand facilitators and barriers to participation in biospecimen research among a diverse group of parents of youth with ASD and BPD. METHODS The current study involved 3 Mental Health Research Network sites. At each site, parents participated in an interview that explored attitudes and beliefs about genetic research. Interviews were audio-recorded, and audio files were transcribed and coded using content analysis. RESULTS A total of 58 interviews were conducted. Four challenges emerged: (1) contacting and engaging potential research participants, (2) motivating potential participants to read recruitment and consent materials, (3) motivating participation in research, in general, and (4) motivating participation in research involving biospecimen donation, specifically. CONCLUSIONS Participants were eager to participate as long as the research process involved trust, clarity, and flexibility. Future research involving youth with mental health conditions would benefit from implementing multimodal strategies for recruitment and data collection and sharing knowledge gained by the research with study participants.
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Affiliation(s)
- Ashli A Owen-Smith
- Georgia State University, School of Public Health, Atlanta, Georgia, USA, .,Kaiser Permanente Georgia, Center for Research and Evaluation, Atlanta, Georgia, USA,
| | - Musu M Sesay
- Kaiser Permanente Georgia, Center for Research and Evaluation, Atlanta, Georgia, USA
| | - Frances L Lynch
- Kaiser Permanente Northwest, Center for Health Research, Portland, Oregon, USA
| | - Maria Massolo
- Kaiser Permanente Northern California, Division of Research, Oakland, California, USA
| | - Hilda Cerros
- Kaiser Permanente Northern California, Division of Research, Oakland, California, USA
| | - Lisa A Croen
- Kaiser Permanente Northern California, Division of Research, Oakland, California, USA
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11
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Wozniak J, Wilens T, DiSalvo M, Farrell A, Wolenski R, Faraone SV, Biederman J. Comorbidity of bipolar I disorder and conduct disorder: a familial risk analysis. Acta Psychiatr Scand 2019; 139:361-368. [PMID: 30758064 PMCID: PMC6476307 DOI: 10.1111/acps.13013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/11/2019] [Indexed: 12/01/2022]
Abstract
OBJECTIVE To investigate the association between pediatric bipolar I (BP-I) disorder and conduct disorder (CD) using familial risk analysis. METHOD We compared diagnoses in relatives of youth in four proband groups defined by the presence or absence of BP-I and CD: (1) probands with neither CD nor BP-I (probands: N = 550; relatives: N = 1656), (2) probands with CD and without BP-I (probands: N = 40; relatives: N = 127), (3) probands with BP-I and without CD (probands: N = 197; relatives: N = 579), and (4) probands with both CD and BP-I (probands: N = 176; relatives: N = 488). All subjects were evaluated with structured diagnostic interviews, and diagnoses of relatives were made blind to the diagnoses of probands. RESULTS Relatives of probands with BP-I disorder had high rates of BP-I, and relatives of probands with CD had high rates of CD irrespective of the comorbidity with the other disorder. Relatives of probands with the combined condition of CD and BP-I had high rates of the combined condition. CONCLUSION The finding of cosegregation between BP-I disorder and CD is consistent with the hypothesis that the combined condition represents a distinct subtype of either disorder.
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Affiliation(s)
- Janet Wozniak
- Pediatric Psychopharmacology Program, Division of Child
Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA,Department of Psychiatry, Massachusetts General Hospital
and Harvard Medical School, Boston, MA 02114, USA
| | - Timothy Wilens
- Pediatric Psychopharmacology Program, Division of Child
Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA,Department of Psychiatry, Massachusetts General Hospital
and Harvard Medical School, Boston, MA 02114, USA
| | - Maura DiSalvo
- Pediatric Psychopharmacology Program, Division of Child
Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Abigail Farrell
- Pediatric Psychopharmacology Program, Division of Child
Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Rebecca Wolenski
- Pediatric Psychopharmacology Program, Division of Child
Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Stephen V. Faraone
- Department of Psychiatry and Behavioral Sciences, SUNY
Upstate Medical University, Syracuse, New York, USA
| | - Joseph Biederman
- Pediatric Psychopharmacology Program, Division of Child
Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA,Department of Psychiatry, Massachusetts General Hospital
and Harvard Medical School, Boston, MA 02114, USA
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12
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Banerjee N, Liu SK, Sinha VK, Jayaswal M, Desarkar P. Attention Deficits in a Comorbidity-Free Sample of Euthymic Pediatric Bipolar Disorder. Front Psychiatry 2019; 10:148. [PMID: 30949082 PMCID: PMC6437072 DOI: 10.3389/fpsyt.2019.00148] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 02/27/2019] [Indexed: 01/03/2023] Open
Abstract
Attention deficits are considered one of the potential endophenotypic markers of Bipolar Disorder (BD). Pediatric bipolar disorder (PBD) likely has stronger genetic underpinnings than adult onset BD; therefore, demonstrating attention deficits in PBD can be both strategic and convincing in attesting their status as one of the potential endophenotypic markers of BD. However, unlike adult literature, uncertainty exists regarding the magnitude of attention deficits in PBD. In this regard, one key unresolved question is the potential impact of attention deficit hyperactivity disorder (ADHD). The main goal of the study was to examine attention deficits in a comorbidity-free sample of euthymic PBD patients. Thirty (21 boys, 9 girls) remitted PBD patients without co-morbidity and thirty age (<17 years), sex, handedness, and Full-Scale IQ matched control subjects were compared on performance on attention tasks. Working memory (WM), which might potentially confound with the attention task performances, was also examined. Compared to controls, PBD patients performed poorly on various tests of attention, but not on any WM tasks. Further, it was found that observed attention deficits were independent of residual mood symptoms, medication effect or illness characteristics. Such attention deficits in this comorbidity-free PBD sample further endorses its status as an endophenotypic marker of bipolar disorders and establishes continuity with deficits found in adult bipolar patients.
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Affiliation(s)
| | - Shi-Kai Liu
- Centre for Addiction and Mental Health, Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | | | - Meera Jayaswal
- Department of Psychology, Ranchi University, Ranchi, India
| | - Pushpal Desarkar
- Centre for Addiction and Mental Health, Department of Psychiatry, University of Toronto, Toronto, ON, Canada
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13
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Biederman J, Chan J, Faraone SV, Woodworth KY, Spencer TJ, Wozniak JR. A Familial Risk Analysis of Emotional Dysregulation: A Controlled Study. J Atten Disord 2018. [PMID: 26220788 DOI: 10.1177/1087054715596576] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Children with deficits in emotional regulation operationalized by scores on the Child Behavior Checklist (CBCL) Attention Problems, Aggressive Behavior, and Anxious-Depressed subscales are more likely than others to manifest adverse outcomes. However, the transmission of this profile has not been well studied. The main aim of this study was to investigate the familiality of this profile. METHOD Participants were youth probands with bipolar I (BP-I) disorder ( N = 140), ADHD ( N = 83), and controls ( N = 117) and their siblings. Based on the CBCL emotional dysregulation profile, we classified children with severe emotional dysregulation (aggregate cut-off score ≥210) and emotional dysregulation (aggregate cut-off score ≥ 180 and <210). RESULTS Emotional dysregulation profile scores correlated positively between probands and siblings. CONCLUSION Youth with emotional dysregulation are at increased risk to have siblings with similar deficits, suggesting that emotional dysregulation runs in families.
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Affiliation(s)
- Joseph Biederman
- 1 Massachusetts General Hospital, Boston, USA.,2 Harvard Medical School, Boston, MA, USA
| | - James Chan
- 1 Massachusetts General Hospital, Boston, USA
| | - Stephen V Faraone
- 3 SUNY Upstate Medical University, Syracuse, NY, USA.,4 University of Bergen, Norway
| | | | - Thomas J Spencer
- 1 Massachusetts General Hospital, Boston, USA.,2 Harvard Medical School, Boston, MA, USA
| | - Janet R Wozniak
- 1 Massachusetts General Hospital, Boston, USA.,2 Harvard Medical School, Boston, MA, USA
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14
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Serra G, Uchida M, Battaglia C, Casini MP, De Chiara L, Biederman J, Vicari S, Wozniak J. Pediatric Mania: The Controversy between Euphoria and Irritability. Curr Neuropharmacol 2018; 15:386-393. [PMID: 28503110 PMCID: PMC5405608 DOI: 10.2174/1570159x14666160607100403] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 05/10/2016] [Accepted: 05/24/2016] [Indexed: 01/19/2023] Open
Abstract
Abstract: Pediatric Bipolar Disorder (BD) is a highly morbid pediatric psychiatric disease, consistently associated with family psychiatric history of mood disorders and associated with high levels of morbidity and disability and with a great risk of suicide. While there is a general consensus on the symptomatology of depression in childhood, the phenomenology of pediatric mania is still highly debated and the course and long-term outcome of pediatric BD still need to be clarified. We reviewed the available studies on the phenomenology of pediatric mania with the aim of summarizing the prevalence, demographics, clinical correlates and course of these two types of pediatric mania. Eighteen studies reported the number of subjects presenting with either irritable or elated mood during mania. Irritability has been reported to be the most frequent clinical feature of pediatric mania reaching a sensitivity of 95–100% in several samples. Only half the studies reviewed reported on number of episodes or cycling patterns and the described course was mostly chronic and ultra-rapid whereas the classical episodic presentation was less common. Few long-term outcome studies have reported a diagnostic stability of mania from childhood to young adult age. Future research should focus on the heterogeneity of irritability aiming at differentiating distinct subtypes of pediatric psychiatric disorders with distinct phenomenology, course, outcome and biomarkers. Longitudinal studies of samples attending to mood presentation, irritable versus elated, and course, chronic versus episodic, may help clarify whether these are meaningful distinctions in the course, treatment and outcome of pediatric onset bipolar disorder.
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Affiliation(s)
- Giulia Serra
- Child Psychiatry Unit, Department of Neuroscience Bambino Gesù Children's Hospital, IRCCS Rome, Italy.,Lucio Bini Mood Disorder Center, Rome, Italy.,Harvard Medical School, Department of Psychiatry, Boston, MA, United States
| | - Mai Uchida
- Massachusetts General Hospital, Department of Pediatric Psychopharmacology, Boston, MA, United States.,Harvard Medical School, Department of Psychiatry, Boston, MA, United States
| | - Claudia Battaglia
- Child Psychiatry Unit, Department of Neuroscience Bambino Gesù Children's Hospital, IRCCS Rome, Italy
| | - Maria Pia Casini
- Child Psychiatry Unit, Department of Neuroscience Bambino Gesù Children's Hospital, IRCCS Rome, Italy
| | - Lavinia De Chiara
- NESMOS Department (Neuroscience, Mental Health, and Sensory Organs), Sapienza University, School of Medicine and Psychology, Sant'Andrea Hospital, Rome, Italy.,Lucio Bini Mood Disorder Center, Rome, Italy
| | - Joseph Biederman
- Massachusetts General Hospital, Department of Pediatric Psychopharmacology, Boston, MA, United States.,Harvard Medical School, Department of Psychiatry, Boston, MA, United States
| | - Stefano Vicari
- Child Psychiatry Unit, Department of Neuroscience Bambino Gesù Children's Hospital, IRCCS Rome, Italy
| | - Janet Wozniak
- Massachusetts General Hospital, Department of Pediatric Psychopharmacology, Boston, MA, United States.,Harvard Medical School, Department of Psychiatry, Boston, MA, United States
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15
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Wozniak J, Uchida M, Faraone SV, Fitzgerald M, Vaudreuil C, Carrellas N, Davis J, Wolenski R, Biederman J. Similar familial underpinnings for full and subsyndromal pediatric bipolar disorder: A familial risk analysis. Bipolar Disord 2017; 19:168-175. [PMID: 28544732 PMCID: PMC5510949 DOI: 10.1111/bdi.12494] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Accepted: 04/04/2017] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To examine the validity of subthreshold pediatric bipolar I disorder (BP-I), we compared the familial risk for BP-I in the child probands who had either full BP-I, subthreshold BP-I, ADHD, or were controls that neither had ADHD nor bipolar disorder. METHODS BP-I probands were youth aged 6-17 years meeting criteria for BP-I, full (N=239) or subthreshold (N=43), and also included were their first-degree relatives (N=687 and N=120, respectively). Comparators were youth with ADHD (N=162), controls without ADHD or bipolar disorder (N=136), and their first-degree relatives (N=511 and N=411, respectively). We randomly selected 162 non-bipolar ADHD probands and 136 non-bipolar, non-ADHD control probands of similar age and sex distribution to the BP-I probands from our case-control ADHD family studies. Psychiatric assessments were made by trained psychometricians using the Kiddie Schedule for Affective Disorders and Schizophrenia for School-Age Children Epidemiological Version (KSADS-E) and Structured Clinical Interview for DSM-IV (SCID) structured diagnostic interviews. We analyzed rates of bipolar disorder using multinomial logistic regression. RESULTS Rates of full BP-I significantly differed between the four groups (χ23 =32.72, P<.001): relatives of full BP-I probands and relatives of subthreshold BP-I probands had significantly higher rates of full BP-I than relatives of ADHD probands and relatives of control probands. Relatives of full BP-I, subthreshold BP-I, and ADHD probands also had significantly higher rates of major depressive disorder compared to relatives of control probands. CONCLUSIONS Our results showed that youth with subthreshold BP-I had similarly elevated risk for BP-I and major depressive disorder in first-degree relatives as youth with full BP-I. These findings support the diagnostic continuity between subsyndromal and fully syndromatic states of pediatric BP-I disorder.
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Affiliation(s)
- Janet Wozniak
- Clinical and Research Program in Pediatric Psychopharmacology, Massachusetts General Hospital
- Harvard Medical School, Boston, MA
| | - Mai Uchida
- Clinical and Research Program in Pediatric Psychopharmacology, Massachusetts General Hospital
- Harvard Medical School, Boston, MA
| | | | - Maura Fitzgerald
- Clinical and Research Program in Pediatric Psychopharmacology, Massachusetts General Hospital
| | - Carrie Vaudreuil
- Clinical and Research Program in Pediatric Psychopharmacology, Massachusetts General Hospital
- Harvard Medical School, Boston, MA
| | - Nicholas Carrellas
- Clinical and Research Program in Pediatric Psychopharmacology, Massachusetts General Hospital
| | - Jacqueline Davis
- Clinical and Research Program in Pediatric Psychopharmacology, Massachusetts General Hospital
| | - Rebecca Wolenski
- Clinical and Research Program in Pediatric Psychopharmacology, Massachusetts General Hospital
| | - Joseph Biederman
- Clinical and Research Program in Pediatric Psychopharmacology, Massachusetts General Hospital
- Harvard Medical School, Boston, MA
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16
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Nassan M, Croarkin PE, Luby JL, Veldic M, Joshi PT, McElroy SL, Post RM, Walkup JT, Cercy K, Geske J, Wagner KD, Cuellar-Barboza AB, Casuto L, Lavebratt C, Schalling M, Jensen PS, Biernacka JM, Frye MA. Association of brain-derived neurotrophic factor (BDNF) Val66Met polymorphism with early-onset bipolar disorder. Bipolar Disord 2015; 17:645-52. [PMID: 26528762 PMCID: PMC4672380 DOI: 10.1111/bdi.12323] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2014] [Accepted: 04/03/2015] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Brain-derived neurotrophic factor (BDNF) Val66Met (rs6265) functional polymorphism has been implicated in early-onset bipolar disorder. However, results of studies are inconsistent. We aimed to further explore this association. METHODS DNA samples from the Treatment of Early Age Mania (TEAM) and Mayo Clinic Bipolar Disorder Biobank were investigated for association of rs6265 with early-onset bipolar disorder. Bipolar cases were classified as early onset if the first manic or depressive episode occurred at age ≤19 years (versus adult-onset cases at age >19 years). After quality control, 69 TEAM early-onset bipolar disorder cases, 725 Mayo Clinic bipolar disorder cases (including 189 early-onset cases), and 764 controls were included in the analysis of association, assessed with logistic regression assuming log-additive allele effects. RESULTS Comparison of TEAM cases with controls suggested association of early-onset bipolar disorder with the rs6265 minor allele [odds ratio (OR) = 1.55, p = 0.04]. Although comparison of early-onset adult bipolar disorder cases from the Mayo Clinic versus controls was not statistically significant, the OR estimate indicated the same direction of effect (OR = 1.21, p = 0.19). When the early-onset TEAM and Mayo Clinic early-onset adult groups were combined and compared with the control group, the association of the minor allele rs6265 was statistically significant (OR = 1.30, p = 0.04). CONCLUSIONS These preliminary analyses of a relatively small sample with early-onset bipolar disorder are suggestive that functional variation in BDNF is implicated in bipolar disorder risk and may have a more significant role in early-onset expression of the disorder.
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Affiliation(s)
- Malik Nassan
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN
| | - Paul E Croarkin
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN
| | - Joan L Luby
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO
| | - Marin Veldic
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN
| | - Paramjit T Joshi
- Department of Psychiatry and Behavioral Sciences, Children’s National Medical Center, Washington, DC
| | | | | | - John T Walkup
- Department of Psychiatry, Weil Cornell Medical College, New York, NY
| | - Kelly Cercy
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN
| | - Jennifer Geske
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN
| | - Karen D Wagner
- Department of Psychiatry and Behavioral Sciences, University of Texas Medical Branch, Galveston, TX, USA
| | | | | | - Catharina Lavebratt
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden,Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Martin Schalling
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden,Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | | | - Joanna M Biernacka
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN,Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN
| | - Mark A Frye
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN
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17
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Marangoni C, De Chiara L, Faedda GL. Bipolar disorder and ADHD: comorbidity and diagnostic distinctions. Curr Psychiatry Rep 2015; 17:604. [PMID: 26084666 DOI: 10.1007/s11920-015-0604-y] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Attention-deficit/hyperactivity disorder (ADHD) and bipolar disorder (BD) are neurodevelopmental disorders with onset in childhood and early adolescence, and common persistence in adulthood. Both disorders are often undiagnosed, misdiagnosed, and sometimes over diagnosed, leading to high rates of morbidity and disability. The differentiation of these conditions is based on their clinical features, comorbidity, psychiatric family history course of illness, and response to treatment. We review recent relevant findings and highlight epidemiological, clinical, family history, course, and treatment-response differences that can aid the differential diagnosis of these conditions in an outpatient pediatric setting.
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Affiliation(s)
- Ciro Marangoni
- Centro Lucio Bini, Via Crescenzio 42, 00193, Rome, Italy,
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18
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Song J, Bergen SE, Kuja-Halkola R, Larsson H, Landén M, Lichtenstein P. Bipolar disorder and its relation to major psychiatric disorders: a family-based study in the Swedish population. Bipolar Disord 2015; 17:184-93. [PMID: 25118125 DOI: 10.1111/bdi.12242] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Accepted: 04/15/2014] [Indexed: 02/01/2023]
Abstract
OBJECTIVES Bipolar disorder (BPD) shares genetic components with other psychiatric disorders; however, uncertainty remains about where in the psychiatric spectra BPD falls. To understand the etiology of BPD, we studied the familial aggregation of BPD and co-aggregation between BPD and schizophrenia, depression, anxiety disorders, attention-deficit hyperactivity disorder, drug abuse, personality disorders, and autism spectrum disorders. METHODS A population-based cohort was created by linking several Swedish national registers. A total of 54,723 individuals with BPD were identified among 8,141,033 offspring from 4,149,748 nuclear families. The relative risk of BPD in relatives and the co-occurrence of other psychiatric disorders in patients with BPD and their relatives were compared to those of matched-population controls. Structural equation modeling was used to estimate the heritability and tetrachoric correlation. RESULTS The familial risks for relatives of BPD probands were 5.8-7.9 in first-degree relatives, and decreased with genetic distance. Co-occurrence risks for other psychiatric disorders were 9.7-22.9 in individuals with BPD and 1.7-2.8 in full siblings of BPD probands. Heritability for BPD was estimated at 58%. The correlations between BPD and other psychiatric disorders were considerable (0.37-0.62) and primarily due to genetic effects. The correlation with depression was the highest (0.62), and was 0.44 for schizophrenia. CONCLUSIONS The high familial risks provide evidence that genetic factors play an important role in the etiology of BPD, and the shared genetic determinants suggest pleiotropic effects across different psychiatric disorders. Results also indicate that BPD is in both the mood and psychotic spectra, but possibly more closely related to mood disorders.
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Affiliation(s)
- Jie Song
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm
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19
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Singh MK, Chang KD, Kelley RG, Saggar M, Reiss A, Gotlib IH. Early signs of anomalous neural functional connectivity in healthy offspring of parents with bipolar disorder. Bipolar Disord 2014; 16:678-89. [PMID: 24938878 PMCID: PMC4213354 DOI: 10.1111/bdi.12221] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Accepted: 02/12/2014] [Indexed: 12/12/2022]
Abstract
OBJECTIVES Bipolar disorder (BD) has been associated with dysfunctional brain connectivity and with family chaos. It is not known whether aberrant connectivity occurs before illness onset, representing vulnerability for developing BD amidst family chaos. We used resting-state functional magnetic resonance imaging (fMRI) to examine neural network dysfunction in healthy offspring living with parents with BD and healthy comparison youth. METHODS Using two complementary methodologies [data-driven independent component analysis (ICA) and hypothesis-driven region-of-interest (ROI)-based intrinsic connectivity], we examined resting-state fMRI data in 8-17-year-old healthy offspring of a parent with BD (n = 24; high risk) and age-matched healthy youth without any personal or family psychopathology (n = 25; low risk). RESULTS ICA revealed that, relative to low-risk youth, high-risk youth showed increased connectivity in the ventrolateral prefrontal cortex (VLPFC) subregion of the left executive control network (ECN), which includes frontoparietal regions important for emotion regulation. ROI-based analyses revealed that high-risk versus low-risk youth had decreased connectivities between the left amygdala and pregenual cingulate, between the subgenual cingulate and supplementary motor cortex, and between the left VLPFC and left caudate. High-risk youth showed stronger connections in the VLPFC with age and higher functioning, which may be neuroprotective, and weaker connections between the left VLPFC and caudate with more family chaos, suggesting an environmental influence on frontostriatal connectivity. CONCLUSIONS Healthy offspring of parents with BD show atypical patterns of prefrontal and subcortical intrinsic connectivity that may be early markers of resilience to or vulnerability for developing BD. Longitudinal studies are needed to determine whether these patterns predict outcomes.
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Affiliation(s)
- Manpreet K Singh
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine
| | - Kiki D Chang
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine
| | - Ryan G Kelley
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine
| | - Manish Saggar
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine
| | - Allan Reiss
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine
| | - Ian H Gotlib
- Department of Psychology, Stanford University, Stanford, CA, USA
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Uchida M, Davis J, Wozniak J. Familiality and Indicators of Risk for Bipolar Disorder in Youth with Attention-Deficit/Hyperactivity Disorder. Psychiatr Ann 2014. [DOI: 10.3928/00485713-20140908-06] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Uchida M, Faraone SV, Martelon M, Kenworthy T, Woodworth KY, Spencer T, Wozniak J, Biederman J. Further evidence that severe scores in the aggression/anxiety-depression/attention subscales of child behavior checklist (severe dysregulation profile) can screen for bipolar disorder symptomatology: a conditional probability analysis. J Affect Disord 2014; 165:81-6. [PMID: 24882182 PMCID: PMC4066999 DOI: 10.1016/j.jad.2014.04.021] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2014] [Accepted: 04/11/2014] [Indexed: 11/25/2022]
Abstract
BACKGROUND Previous work shows that children with high scores (2SD, combined score≥210) on the Attention Problems, Aggressive Behavior, and Anxious-Depressed (A-A-A) subscales of the Child Behavior Checklist (CBCL) are more likely than other children to meet criteria for bipolar (BP)-I disorder. However, the utility of this profile as a screening tool has remained unclear. METHODS We compared 140 patients with pediatric BP-I disorder, 83 with attention deficit hyperactivity disorder (ADHD), and 114 control subjects. We defined the CBCL-Severe Dysregulation profile as an aggregate cutoff score of ≥210 on the A-A-A scales. Patients were assessed with structured diagnostic interviews and functional measures. RESULTS Patients with BP-I disorder were significantly more likely than both control subjects (Odds Ratio [OR]: 173.2; 95% Confidence Interval [CI], 21.2 to 1413.8; P<0.001) and those with ADHD (OR: 14.6; 95% CI, 6.2 to 34.3; P<0.001) to have a positive CBCL-Severe Dysregulation profile. Receiver Operating Characteristics analyses showed that the area under the curve for this profile comparing children with BP-I disorder against control subjects and those with ADHD was 99% and 85%, respectively. The corresponding positive predictive values for this profile were 99% and 92% with false positive rates of <0.2% and 8% for the comparisons with control subjects and patients with ADHD, respectively. LIMITATIONS Non-clinician raters administered structured diagnostic interviews, and the sample was referred and largely Caucasian. CONCLUSIONS The CBCL-Severe Dysregulation profile can be useful as a screen for BP-I disorder in children in clinical practice.
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Affiliation(s)
- Mai Uchida
- Clinical and Research Programs in Pediatric Psychopharmacology and ADHD, Massachusetts General Hospital, Boston, MA, USA,Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Stephen V Faraone
- Departments of Psychiatry and of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, NY, USA
| | - MaryKate Martelon
- Clinical and Research Programs in Pediatric Psychopharmacology and ADHD, Massachusetts General Hospital, Boston, MA, USA
| | - Tara Kenworthy
- Clinical and Research Programs in Pediatric Psychopharmacology and ADHD, Massachusetts General Hospital, Boston, MA, USA
| | - K Yvonne Woodworth
- Clinical and Research Programs in Pediatric Psychopharmacology and ADHD, Massachusetts General Hospital, Boston, MA, USA
| | - Thomas Spencer
- Clinical and Research Programs in Pediatric Psychopharmacology and ADHD, Massachusetts General Hospital, Boston, MA, USA,Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Janet Wozniak
- Clinical and Research Programs in Pediatric Psychopharmacology and ADHD, Massachusetts General Hospital, Boston, MA, USA,Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Joseph Biederman
- Clinical and Research Programs in Pediatric Psychopharmacology and ADHD, Massachusetts General Hospital, Boston, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA.
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Wozniak J, Biederman J, Martelon M, Hernandez M, Woodworth KY, Faraone SV. Does sex moderate the clinical correlates of pediatric bipolar-I disorder? Results from a large controlled family-genetic study. J Affect Disord 2013; 149:269-76. [PMID: 23485112 PMCID: PMC3672385 DOI: 10.1016/j.jad.2013.01.040] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2012] [Accepted: 01/29/2013] [Indexed: 11/17/2022]
Abstract
BACKGROUND Since little is known as to whether sex differences affect the clinical presentation of pediatric BP-I disorder, it is an area of high clinical, scientific and public health relevance. METHODS Subjects are 239 BP-I probands (65 female probands, 174 male probands) and their 726 first-degree relatives, and 136 non-bipolar, non-ADHD control probands (37 female probands, 99 male probands) and their 411 first-degree relatives matched for age and sex. We modeled the psychiatric and cognitive outcomes as a function of BP-I status, sex, and the BP-I status-gender interaction. RESULTS BP-I disorder was equally familial in both sexes. With the exception of duration of mania (shorter in females) and number of depressive episodes (more in females), there were no other meaningful differences between the sexes in clinical correlates of BP-I disorder. With the exception of a significant sex effect for panic disorder and a trend for substance use disorders (p=0.05) with female probands being at a higher risk than male probands, patterns of comorbidity were similar between the sexes. Despite the similarities, boys with BP-I disorder received more intensive and costly academic services than girls with the same disorder. LIMITATIONS Since we studied children referred to a family study of bipolar disorder, our findings may not generalize to clinic settings. CONCLUSIONS We found more similarities than differences between the sexes in the personal and familial correlates of BP-I disorder. Clinicians should consider bipolar disorder in the differential diagnosis of both boys and girls afflicted with symptoms suggestive of this disorder.
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Affiliation(s)
- Janet Wozniak
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA 02114
- Department of Psychiatry, Harvard Medical School, Boston, MA 02115
| | - Joseph Biederman
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA 02114
- Department of Psychiatry, Harvard Medical School, Boston, MA 02115
| | - MaryKate Martelon
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA 02114
| | - Mariely Hernandez
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA 02114
| | - K. Yvonne Woodworth
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA 02114
| | - Stephen V. Faraone
- Departments of Psychiatry and of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, NY, 13210
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Biederman J, Martelon M, Faraone SV, Woodworth Y, Spencer TJ, Wozniak J. Personal and familial correlates of bipolar (BP)-I disorder in children with a diagnosis of BP-I disorder with a positive child behavior checklist (CBCL)-severe dysregulation profile: a controlled study. J Affect Disord 2013; 147:164-70. [PMID: 23164462 PMCID: PMC3580118 DOI: 10.1016/j.jad.2012.10.028] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2012] [Accepted: 10/23/2012] [Indexed: 11/24/2022]
Abstract
BACKGROUND Although the DSM-IV provides explicit criteria for the diagnosis of BP-I disorder, this is a complex diagnosis that requires high levels of clinical expertise. Previous work shows children with a unique profile of the CBCL of high scores (2SD) on the attention problems (AP), aggressive behavior (AGG), and anxious-depressed (AD) (A-A-A) subscales are more likely than other children to meet criteria for BP-I disorder in both epidemiological and clinical samples. However, since not all BP-I disorder children have a positive profile questions remain as to its informativeness, particularly in the absence of an expert diagnostician. METHODS Analyses were conducted comparing personal and familial correlates of BP-I disorder in 140 youth with a structured interview and an expert clinician based DSM-IV diagnosis of BP-I disorder with (N=80) and without (N=60) a positive CBCL- Severe Dysregulation profile, and 129 controls of similar age and sex without ADHD or a mood disorder. Subjects were comprehensively assessed with structured diagnostic interviews and wide range of functional measures. We defined the CBCL-severe dysregulation profile as an aggregate cut-off score of ≥ 210 on the A-A-A scales. RESULTS BP-I probands with and without a positive CBCL-severe dysregulation profile significantly differed from Controls in patterns of psychiatric comorbidity, psychosocial and psychoeducational dysfunction, and cognitive deficits, as well as in their risk for BP-I disorder in first degree relatives. LIMITATIONS Because the sample was referred and largely Caucasian, findings may not generalize to community samples and other ethnic groups. CONCLUSION A positive CBCL-severe dysregulation profile identifies a severe subgroup of BP-I disorder youth.
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Affiliation(s)
- Joseph Biederman
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA 02114, United States.
| | - MaryKate Martelon
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA 02114
| | - Stephen V. Faraone
- Departments of Psychiatry and of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, NY, 13210
| | - Yvonne Woodworth
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA 02114
| | - Thomas J. Spencer
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA 02114,Department of Psychiatry, Harvard Medical School, Boston, MA 02115
| | - Janet Wozniak
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA 02114,Department of Psychiatry, Harvard Medical School, Boston, MA 02115
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Biederman J, Faraone SV, Petty C, Martelon M, Woodworth KY, Wozniak J. Further evidence that pediatric-onset bipolar disorder comorbid with ADHD represents a distinct subtype: results from a large controlled family study. J Psychiatr Res 2013; 47:15-22. [PMID: 22979994 PMCID: PMC3501568 DOI: 10.1016/j.jpsychires.2012.08.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2012] [Revised: 07/13/2012] [Accepted: 08/01/2012] [Indexed: 12/20/2022]
Abstract
We used familial risk analysis to clarify the diagnostic comorbidity between pediatric BP-I disorder and ADHD, testing the hypothesis that pediatric-BP-I disorder comorbid with ADHD represents a distinct subtype. Structured diagnostic interviews were used to obtain DSM-IV psychiatric diagnoses on first-degree relatives (n = 726) of referred children and adolescents satisfying diagnostic criteria for BP-I disorder (n = 239). For comparison, diagnostic information on the first-degree relatives (N = 511) of non-bipolar ADHD children (N = 162) and the first degree relatives (N = 411) of control children (N = 136) with neither ADHD nor BP-I disorder were examined. BP-I disorder and ADHD in probands bred true irrespective of the comorbidity with the other disorder. We also found that the comorbid condition of BP-I disorder plus ADHD also bred true in families, and the two disorders co-segregated among relatives. This large familial risk analysis provides compelling evidence that pediatric BP-I disorder comorbid with ADHD represents a distinct familial subtype.
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Affiliation(s)
- Joseph Biederman
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA 02114, USA.
| | - Stephen V. Faraone
- Departments of Psychiatry and Neuroscience & Physiology, SUNY Upstate Medical University, Syracuse, NY
| | - Carter Petty
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA
| | - MaryKate Martelon
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA
| | - K. Yvonne Woodworth
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA
| | - Janet Wozniak
- Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA,Department of Psychiatry, Harvard Medical School, Boston, MA
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