1
|
Schachar R, Crosbie J. Biederman's Contribution to the Understanding of Executive Function in ADHD. J Atten Disord 2024; 28:895-904. [PMID: 38327019 DOI: 10.1177/10870547231222597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
OBJECTIVE To examine the theoretical and empirical contribution of Joe Biederman and his colleagues to the understanding of executive function (EF) and ADHD. METHOD We searched PubMed for references to EF in Biederman's publications and conducted a narrative review of this literature. RESULTS In 50 or more papers using neuropsychological tests, rating scales and measures of mind wandering, Biederman demonstrated that EF are evident in ADHD and closely linked to its underlying neurobiological and genetic risk. He argued that EF need to be monitoring to ensure comprehensive assessment and treatment, but could not be used as a diagnostic proxy. CONCLUSION Biederman built an innovative and impressive collaboration to address the issue of EF in ADHD. His work shows a commitment to understanding of EF in order to improve patient care. Biederman laid down a roadmap for research in ADHD and EF for the rest of the field to follow.
Collapse
Affiliation(s)
- Russell Schachar
- Neuroscicences and Mental Health, Department of Psychiatry, The Hospital for Sick Children, University of Toronto, ON, Canada
| | - Jennifer Crosbie
- Neuroscicences and Mental Health, Department of Psychiatry, The Hospital for Sick Children, University of Toronto, ON, Canada
| |
Collapse
|
2
|
Mucci F, Avella MT, Marazziti D. ADHD with Comorbid Bipolar Disorders: A Systematic Review of Neurobiological, Clinical and Pharmacological Aspects Across the Lifespan. Curr Med Chem 2020; 26:6942-6969. [PMID: 31385763 DOI: 10.2174/0929867326666190805153610] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 06/05/2018] [Accepted: 11/15/2018] [Indexed: 01/09/2023]
Abstract
BACKGROUND Attention deficit hyperactivity (ADHD) disorder is a neurodevelopmental disorder characterized by inattention, hyperactivity, disruptive behaviour, and impulsivity. Despite considered typical of children for a long time, the persistence of ADHD symptoms in adulthood gained increasing interest during the last decades. Indeed, its diagnosis, albeit controversial, is rarely carried out even because ADHD is often comorbid with several other psychiatric diosrders, in particular with bipolar disorders (BDs), a condition that complicates the clinical picture, assessment and treatment. AIMS The aim of this paper was to systematically review the scientific literature on the neurobiological, clinical features and current pharmacological management of ADHD comorbid with BDs across the entire lifespan, with a major focus on the adulthood. DISCUSSION The pharmacology of ADHD-BD in adults is still empirical and influenced by the individual experience of the clinicians. Stimulants are endowed of a prompt efficacy and safety, whilst non-stimulants are useful when a substance abuse history is detected, although they require some weeks in order to be fully effective. In any case, an in-depth diagnostic and clinical evaluation of the single individual is mandatory. CONCLUSION The comorbidity of ADHD with BD is still a controversial matter, as it is the notion of adult ADHD as a distinct nosological category. Indeed, some findings highlighted the presence of common neurobiological mechanisms and overlapping clinical features, although disagreement does exist. In any case, while expecting to disentangle this crucial question, a correct management of this comorbidity is essential, which requires the co-administration of mood stabilizers. Further controlled clinical studies in large samples of adult ADHD-BD patients appear extremely urgent in order to better define possible therapeutic guidelines, as well as alternative approaches for this potentially invalidating condition.
Collapse
Affiliation(s)
- Federico Mucci
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.,Fondazione BRF, Istituto per la Ricerca Scientifica in Psichiatria e Neuroscienze, Lucca, Italy
| | - Maria Teresa Avella
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Donatella Marazziti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.,Fondazione BRF, Istituto per la Ricerca Scientifica in Psichiatria e Neuroscienze, Lucca, Italy
| |
Collapse
|
3
|
Desai M, Bandawar M, Kandasamy A, Benegal V. Family Loading and Morbidity Risk of Attention-deficit Hyperactivity Disorder in Patients with Alcohol-dependence Syndrome. Indian J Psychol Med 2017; 39:659-662. [PMID: 29200564 PMCID: PMC5688895 DOI: 10.4103/ijpsym.ijpsym_263_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Attention-deficit hyperactivity disorder (ADHD) and substance-use disorders often co-occur. AIM Aim of this study was to look at the family loading of ADHD (in adults and children) in patients with alcohol-dependence syndrome (ADS) along with the estimation of morbidity risk (MR) for developing ADHD. METHODS Thirty-five male patients with ADS along with their 369 first-degree relatives (FDRs) - both children and adults - were recruited. RESULTS ADHD and residual ADD (ADDRT) were significantly more common in the early-onset (EO) ADS group and their FDR. In ADHD children, high MR (27.27%) for developing EO of ADS was noted. DISCUSSION Findings from this study raise an avenue for research in the Indian population about the shared risk between ADS and ADHD.
Collapse
Affiliation(s)
- Mahesh Desai
- Department of Psychiatry, KIMS, Hubli, Karnataka, India
| | - Mrunal Bandawar
- Department of Clinical Neurosciences, NIMHANS, Bengaluru, Karnataka, India
| | - Arun Kandasamy
- Department of Psychiatry, Centre for Addiction Medicine, NIMHANS, Bengaluru, Karnataka, India
| | - Vivek Benegal
- Department of Psychiatry, Centre for Addiction Medicine, NIMHANS, Bengaluru, Karnataka, India
| |
Collapse
|
4
|
Yule AM, Martelon M, Faraone SV, Carrellas N, Wilens TE, Biederman J. Examining the association between attention deficit hyperactivity disorder and substance use disorders: A familial risk analysis. J Psychiatr Res 2017; 85:49-55. [PMID: 27835739 PMCID: PMC5191927 DOI: 10.1016/j.jpsychires.2016.10.018] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Revised: 09/23/2016] [Accepted: 10/21/2016] [Indexed: 10/20/2022]
Abstract
OBJECTIVE The main aim of this study was to use familial risk analysis to examine the association between attention deficit hyperactivity disorder (ADHD) and substance use disorders (SUDs) attending to sex effects and the specificity of alcohol and drug use disorder risks. METHODS Subjects were derived from two longitudinal case-control family studies of probands aged 6-17 years with and without DSM-III-R ADHD of both sexes and their first degree relatives followed from childhood onto young adult years. Cox proportional hazard models were used to estimate rates of ADHD and SUDs (any SUD, alcohol dependence, and drug dependence). Logistic regression was used to test both co-segregation and assortative mating. RESULTS Our sample included 404 probands (ADHD: 112 boys and 96 girls; Control: 105 boys and 91 girls) and their 1336 relatives. SUDs in probands increased the risk for SUDs in relatives irrespective of ADHD status. The risk for dependence to drug or alcohol in relatives was non-specific. There was evidence that even in the absence of a SUD in the proband, ADHD by itself increased the risk of SUDs in relatives. Proband sex did not moderate the familial relationship between ADHD and SUDs. There was evidence of co-segregation between ADHD and SUD. CONCLUSIONS Findings indicate that various independent pathways are involved in the transmission of SUD in ADHD and that these risks were not moderated by proband sex. ADHD children and siblings should benefit from preventive and early intervention strategies to decrease their elevated risk for developing a SUD.
Collapse
Affiliation(s)
- Amy M. Yule
- Pediatric Psychopharmacology Program, Division of Child Psychiatry, Massachusetts General Hospital, Boston, MA 02114,Department of Psychiatry, Massachusetts General Hospital, and Harvard Medical School, Boston, MA 02114
| | - MaryKate Martelon
- Pediatric Psychopharmacology Program, Division of Child Psychiatry, Massachusetts General Hospital, Boston, MA 02114
| | - Stephen V. Faraone
- Departments of Psychiatry and of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, NY 13210,K.G. Jebsen Centre for Research on Neuropsychiatric Disorders, University of Bergen, Bergen, Norway
| | - Nicholas Carrellas
- Pediatric Psychopharmacology Program, Division of Child Psychiatry, Massachusetts General Hospital, Boston, MA 02114
| | - Timothy E. Wilens
- Pediatric Psychopharmacology Program, Division of Child Psychiatry, Massachusetts General Hospital, Boston, MA 02114,Department of Psychiatry, Massachusetts General Hospital, and Harvard Medical School, Boston, MA 02114
| | - Joseph Biederman
- Pediatric Psychopharmacology Program, Division of Child Psychiatry, Massachusetts General Hospital, Boston, MA 02114,Department of Psychiatry, Massachusetts General Hospital, and Harvard Medical School, Boston, MA 02114
| |
Collapse
|
5
|
Skoglund C, Chen Q, Franck J, Lichtenstein P, Larsson H. Attention-deficit/hyperactivity disorder and risk for substance use disorders in relatives. Biol Psychiatry 2015; 77:880-6. [PMID: 25457227 DOI: 10.1016/j.biopsych.2014.10.006] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 10/14/2014] [Accepted: 10/15/2014] [Indexed: 12/31/2022]
Abstract
BACKGROUND Previous research indicates that attention-deficit/hyperactivity disorder (ADHD) is highly associated with substance use disorders (SUD). However, these studies have failed to clarify the nature of the overlap. The main aim of this study was to explore whether the overlap between ADHD and SUD could be explained by shared genetic and environmental factors or by harmful effects of ADHD medication. METHODS We employed a matched cohort design across different levels of family relatedness recorded from 1973-2009. By linking longitudinal Swedish national registers, 62,015 ADHD probands and first-degree and second-degree relatives were identified and matched 1:10 with control subjects without ADHD and their corresponding relatives. Any record of SUD was defined by discharge diagnoses of the International Classification of Diseases or a purchase of any drug used in the treatment of SUD. RESULTS First-degree relatives of ADHD probands were at elevated risk for SUD (odds ratios 2.2 and 1.8) compared with relatives of control subjects. The corresponding relative risk in second-degree relatives was substantially lower (odd ratios 1.4 and 1.4). The familial aggregation patterns remained similar for first-degree and second-degree relatives after excluding individuals with coexisting disorders such as schizophrenia, bipolar disorder, depression, and conduct disorder. CONCLUSIONS Our findings suggest that the co-occurrence of ADHD and SUD is due to genetic factors shared between the two disorders, rather than to a general propensity for psychiatric disorders or harmful effects of ADHD medication.
Collapse
Affiliation(s)
- Charlotte Skoglund
- Departments of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden..
| | - Qi Chen
- Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Johan Franck
- Departments of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Paul Lichtenstein
- Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Henrik Larsson
- Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
6
|
Portugal APM, Alberto IMM. Caracterização da comunicação entre progenitores e filhos adolescentes: estudo das variáveis sociodemográficas. CIENCIA & SAUDE COLETIVA 2015; 20:1389-400. [DOI: 10.1590/1413-81232015205.13222014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Accepted: 09/23/2014] [Indexed: 11/22/2022] Open
Abstract
A comunicação estabelecida entre progenitores e filhos adolescentes parece depender, em grande medida, de algumas características sociodemográficas. Objetivo: Análise da comunicação em famílias com filhos adolescentes, considerando as variáveis: sexo, área de residência, nível socioeconómico, escolaridade e estrutura familiar. Método: Através de um desenho quantitativo/transversal, aplicou-se a Escala de Avaliação da Comunicação na Parentalidade a 336 pais e 268 adolescentes. Resultados: Verifica-se que: os rapazes tendem a partilhar os seus problemas com os progenitores do sexo masculino; as mães destacam-se na perceção de maior expressão do afeto/apoio emocional; não se registram diferenças significativas ao nível do sexo no conflito comunicacional; membros de classes socioeconómicas altas e de contextos urbanos percepcionam melhor comunicação; e filhos de famílias pós-divórcio revelam partilhar mais os seus problemas com as mães do que filhos de agregados monoparentais. Conclusões: A influência de algumas variáveis sociodemográficas sobre a comunicação permite o desenho de intervenções clínicas concretas, sugerindo a necessidade de se prestar maior atenção a contextos particulares (classes rurais e socioeconómicas baixas). Estes resultados desmistificam a crença de que as famílias pós-divórcio têm mais dificuldades do que famílias nucleares intactas.
Collapse
|
7
|
Gold MS, Blum K, Oscar-Berman M, Braverman ER. Low dopamine function in attention deficit/hyperactivity disorder: should genotyping signify early diagnosis in children? Postgrad Med 2014; 126:153-77. [PMID: 24393762 DOI: 10.3810/pgm.2014.01.2735] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Attention deficit/hyperactivity disorder (ADHD) is present in 8% to 12% of children, and 4% of adults worldwide. Children with ADHD can have learning impairments, poor selfesteem, social dysfunction, and an increased risk of substance abuse, including cigarette smoking. Overall, the rate of treatment with medication for patients with ADHD has been increasing since 2008, with ≥ 2 million children now being treated with stimulants. The rise of adolescent prescription ADHD medication abuse has occurred along with a concomitant increase of stimulant medication availability. Of adults presenting with a substance use disorder (SUD), 20% to 30% have concurrent ADHD, and 20% to 40% of adults with ADHD have a history of SUD. Following a brief review of the etiology of ADHD, its diagnosis and treatment, we focus on the benefits of early and appropriate testing for a predisposition to ADHD. We suggest that by genotyping patients for a number of known, associated dopaminergic polymorphisms, especially at an early age, misdiagnoses and/or over-diagnosis can be reduced. Ethical and legal issues of early genotyping are considered. As many as 30% of individuals with ADHD are estimated to either have secondary side-effects or are not responsive to stimulant medication. We also consider the benefits of non-stimulant medication and alternative treatment modalities, which include diet, herbal medications, iron supplementation, and neurofeedback. With the goals of improving treatment of patients with ADHD and SUD prevention, we encourage further work in both genetic diagnosis and novel treatment approaches.
Collapse
Affiliation(s)
- Mark S Gold
- Department of Psychiatry, School of Medicine and McKnight Brain Institute, University of Florida, Gainesville, FL.
| | | | | | | |
Collapse
|
8
|
Warikoo N, Faraone SV. Background, clinical features and treatment of attention deficit hyperactivity disorder in children. Expert Opin Pharmacother 2013; 14:1885-906. [PMID: 23865438 DOI: 10.1517/14656566.2013.818977] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
INTRODUCTION Attention deficit hyperactivity disorder (ADHD) is an early onset, clinically heterogeneous, complex neurobiological disorder, defined by symptoms of inattention and hyperactivity/impulsivity and has been associated with a broad range of impairments for those affected. Additionally, ADHD in children and adolescents is frequently associated with psychiatric comorbidities. This review provides an overview of the epidemiology, neurobiology, genetics, diagnosis and most recent pharmacological approaches for treatment with a focus on safety and efficacy and describes the use of medications used to treat ADHD in special populations. AREAS COVERED PubMed, Cochrane database, Essential Evidence and Uptodate were searched for relevant articles about stimulant and non-stimulant pharmacological approaches in ADHD. EXPERT OPINION Data supporting the safety and efficacy of both stimulant and non-stimulant formulations have significantly grown over the past decade and more efforts are being made to tailor medications to the needs of the patients and their families. Pharmacogenomics research is evolving, but predictors of treatment response and side effects remain largely unknown. Other unmet clinical needs include long-term follow-up studies of the safety and efficacy of medications for those with ADHD alone, or with comorbidities and in special populations including preschoolers.
Collapse
Affiliation(s)
- Nisha Warikoo
- SUNY Upstate Medical University, Department of Psychiatry , 750 East Adams Street, Syracuse, NY 13210-2375 , USA
| | | |
Collapse
|
9
|
Murphy T, Muter V. Risk Factors for Comorbidity in ADHD and GTS: Looking Beyond a Single-Deficit Model. APPLIED NEUROPSYCHOLOGY-CHILD 2012; 1:129-36. [DOI: 10.1080/21622965.2012.703889] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
10
|
Biederman J, Mick E, Spencer T, Surman C, Faraone SV. Is response to OROS-methylphenidate treatment moderated by treatment with antidepressants or psychiatric comorbidity? A secondary analysis from a large randomized double blind study of adults with ADHD. CNS Neurosci Ther 2011; 18:126-32. [PMID: 22070421 DOI: 10.1111/j.1755-5949.2010.00233.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
AIMS The main aim of this post hoc analysis was to evaluate whether response to osmotic release oral system (OROS) methylphenidate (OROS-MPH) was moderated by the concomitant use of antidepressants in attention-deficit/hyperactivity disorder (ADHD) adults stabilized on these medicines for the treatment of depression or anxiety disorders, or a history of mood, anxiety, or substance use disorders. METHODS Two hundred and ninety-six subjects were screened for participation; 227 were randomized (112 to OROS-MPH and 115 to placebo), and 223 were analyzed (N= 109 and N= 114 for OROS-MPH and placebo, respectively). Subjects with anxiety disorders and depression treated with a stable medication regimen of non-MAOI antidepressants or benzodiazepines for at least 3 months could be enrolled in the study. Subjects currently receiving pharmacotherapy for anxiety disorders or depression were required to have Hamilton-Depression and Hamilton-Anxiety rating scales below 15 (mild range). RESULTS Concomitant antidepressant use at baseline was not associated with ADHD response, OROS-MPH dose, study completion rate, adverse effects, or exacerbation of anxiety/depression. We did find nominally significant evidence that a lifetime history of mood (P= 0.09) or anxiety (P= 0.04) disorders was a moderator of ADHD symptoms and that a lifetime history of substance use disorder (P= 0.02) was a potential moderator of dose at endpoint. DISCUSSION AND CONCLUSIONS We found few moderating effects in this large clinical trial of OROS-MPH in adults with ADHD, which supports the robustness of the clinical response to OROS-MPH in adult ADHD despite variable clinical pictures.
Collapse
Affiliation(s)
- Joseph Biederman
- Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Warren, Boston, MA 02114, USA.
| | | | | | | | | |
Collapse
|
11
|
Lee SS, Humphreys KL, Flory K, Liu R, Glass K. Prospective association of childhood attention-deficit/hyperactivity disorder (ADHD) and substance use and abuse/dependence: a meta-analytic review. Clin Psychol Rev 2011; 31:328-41. [PMID: 21382538 DOI: 10.1016/j.cpr.2011.01.006] [Citation(s) in RCA: 537] [Impact Index Per Article: 41.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2010] [Revised: 01/09/2011] [Accepted: 01/11/2011] [Indexed: 10/18/2022]
Abstract
Given the clinical and public health significance of substance disorders and the need to identify their early risk factors, we examined the association of childhood attention-deficit/hyperactivity disorder (ADHD) with substance use (nicotine, alcohol, marijuana) and abuse/dependence outcomes (nicotine, alcohol, marijuana, cocaine, other). To strengthen a potential causal inference, we meta-analyzed longitudinal studies that prospectively followed children with and without ADHD into adolescence or adulthood. Children with ADHD were significantly more likely to have ever used nicotine and other substances, but not alcohol. Children with ADHD were also more likely to develop disorders of abuse/dependence for nicotine, alcohol, marijuana, cocaine, and other substances (i.e., unspecified). Sex, age, race, publication year, sample source, and version of the Diagnostic and Statistical Manual of Mental Disorders (DSM) used to diagnose ADHD did not significantly moderate the associations with substance outcomes that yielded heterogeneous effect sizes. These findings suggest that children with ADHD are significantly more likely to develop substance use disorders than children without ADHD and that this increased risk is robust to demographic and methodological differences that varied across the studies. Finally, few studies addressed ADHD and comorbid disruptive behavior disorders (DBD), thus preventing a formal meta-analytic review. However, we qualitatively summarize the results of these studies and conclude that comorbid DBD complicates inferences about the specificity of ADHD effects on substance use outcomes.
Collapse
Affiliation(s)
- Steve S Lee
- Department of Psychology, University of California-Los Angeles, CA 90095-1563, USA.
| | | | | | | | | |
Collapse
|